Merge pull request #24265 from hashicorp/jbardin/cty-update
Update cty to v1.3.1 and migrate to cty stdlib function where applicable
This commit is contained in:
commit
0bd40fd496
2
go.mod
2
go.mod
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@ -123,7 +123,7 @@ require (
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github.com/xanzy/ssh-agent v0.2.1
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github.com/xiang90/probing v0.0.0-20160813154853-07dd2e8dfe18 // indirect
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github.com/xlab/treeprint v0.0.0-20161029104018-1d6e34225557
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github.com/zclconf/go-cty v1.2.1
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github.com/zclconf/go-cty v1.3.1
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github.com/zclconf/go-cty-yaml v1.0.1
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go.uber.org/atomic v1.3.2 // indirect
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go.uber.org/multierr v1.1.0 // indirect
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6
go.sum
6
go.sum
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@ -429,8 +429,10 @@ github.com/zclconf/go-cty v1.1.0 h1:uJwc9HiBOCpoKIObTQaLR+tsEXx1HBHnOsOOpcdhZgw=
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github.com/zclconf/go-cty v1.1.0/go.mod h1:xnAOWiHeOqg2nWS62VtQ7pbOu17FtxJNW8RLEih+O3s=
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github.com/zclconf/go-cty v1.2.0 h1:sPHsy7ADcIZQP3vILvTjrh74ZA175TFP5vqiNK1UmlI=
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github.com/zclconf/go-cty v1.2.0/go.mod h1:hOPWgoHbaTUnI5k4D2ld+GRpFJSCe6bCM7m1q/N4PQ8=
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github.com/zclconf/go-cty v1.2.1 h1:vGMsygfmeCl4Xb6OA5U5XVAaQZ69FvoG7X2jUtQujb8=
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github.com/zclconf/go-cty v1.2.1/go.mod h1:hOPWgoHbaTUnI5k4D2ld+GRpFJSCe6bCM7m1q/N4PQ8=
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github.com/zclconf/go-cty v1.3.0 h1:ig1G6+rJHX6jZDRjw4LUD3J8q7SBAagcmbM7bQ8ijmI=
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github.com/zclconf/go-cty v1.3.0/go.mod h1:YO23e2L18AG+ZYQfSobnY4G65nvwvprPCxBHkufUH1k=
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github.com/zclconf/go-cty v1.3.1 h1:QIOZl+CKKdkv4l2w3lG23nNzXgLoxsWLSEdg1MlX4p0=
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github.com/zclconf/go-cty v1.3.1/go.mod h1:YO23e2L18AG+ZYQfSobnY4G65nvwvprPCxBHkufUH1k=
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github.com/zclconf/go-cty-yaml v1.0.1 h1:up11wlgAaDvlAGENcFDnZgkn0qUJurso7k6EpURKNF8=
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github.com/zclconf/go-cty-yaml v1.0.1/go.mod h1:IP3Ylp0wQpYm50IHK8OZWKMu6sPJIUgKa8XhiVHura0=
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go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
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@ -8,6 +8,7 @@ import (
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homedir "github.com/mitchellh/go-homedir"
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"github.com/zclconf/go-cty/cty"
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"github.com/zclconf/go-cty/cty/function"
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"github.com/zclconf/go-cty/cty/function/stdlib"
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)
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func TestFile(t *testing.T) {
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@ -158,7 +159,7 @@ func TestTemplateFile(t *testing.T) {
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templateFileFn := MakeTemplateFileFunc(".", func() map[string]function.Function {
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return map[string]function.Function{
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"join": JoinFunc,
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"join": stdlib.JoinFunc,
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"templatefile": MakeFileFunc(".", false), // just a placeholder, since templatefile itself overrides this
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}
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})
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@ -9,44 +9,6 @@ import (
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"github.com/zclconf/go-cty/cty/gocty"
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)
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// CeilFunc contructs a function that returns the closest whole number greater
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// than or equal to the given value.
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var CeilFunc = function.New(&function.Spec{
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Params: []function.Parameter{
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{
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Name: "num",
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Type: cty.Number,
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},
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},
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Type: function.StaticReturnType(cty.Number),
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Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
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var val float64
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if err := gocty.FromCtyValue(args[0], &val); err != nil {
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return cty.UnknownVal(cty.String), err
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}
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return cty.NumberIntVal(int64(math.Ceil(val))), nil
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},
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})
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// FloorFunc contructs a function that returns the closest whole number lesser
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// than or equal to the given value.
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var FloorFunc = function.New(&function.Spec{
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Params: []function.Parameter{
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{
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Name: "num",
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Type: cty.Number,
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},
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},
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Type: function.StaticReturnType(cty.Number),
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Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
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var val float64
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if err := gocty.FromCtyValue(args[0], &val); err != nil {
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return cty.UnknownVal(cty.String), err
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}
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return cty.NumberIntVal(int64(math.Floor(val))), nil
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},
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})
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// LogFunc contructs a function that returns the logarithm of a given number in a given base.
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var LogFunc = function.New(&function.Spec{
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Params: []function.Parameter{
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@ -185,16 +147,6 @@ var ParseIntFunc = function.New(&function.Spec{
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},
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})
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// Ceil returns the closest whole number greater than or equal to the given value.
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func Ceil(num cty.Value) (cty.Value, error) {
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return CeilFunc.Call([]cty.Value{num})
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}
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// Floor returns the closest whole number lesser than or equal to the given value.
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func Floor(num cty.Value) (cty.Value, error) {
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return FloorFunc.Call([]cty.Value{num})
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}
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// Log returns returns the logarithm of a given number in a given base.
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func Log(num, base cty.Value) (cty.Value, error) {
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return LogFunc.Call([]cty.Value{num, base})
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@ -7,82 +7,6 @@ import (
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"github.com/zclconf/go-cty/cty"
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)
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func TestCeil(t *testing.T) {
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tests := []struct {
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Num cty.Value
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Want cty.Value
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Err bool
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}{
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{
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cty.NumberFloatVal(-1.8),
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cty.NumberFloatVal(-1),
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false,
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},
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{
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cty.NumberFloatVal(1.2),
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cty.NumberFloatVal(2),
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false,
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},
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}
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for _, test := range tests {
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t.Run(fmt.Sprintf("ceil(%#v)", test.Num), func(t *testing.T) {
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got, err := Ceil(test.Num)
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if test.Err {
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if err == nil {
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t.Fatal("succeeded; want error")
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}
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return
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} else if err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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if !got.RawEquals(test.Want) {
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t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
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}
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})
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}
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}
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func TestFloor(t *testing.T) {
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tests := []struct {
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Num cty.Value
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Want cty.Value
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Err bool
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}{
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{
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cty.NumberFloatVal(-1.8),
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cty.NumberFloatVal(-2),
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false,
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},
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{
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cty.NumberFloatVal(1.2),
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cty.NumberFloatVal(1),
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false,
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},
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}
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for _, test := range tests {
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t.Run(fmt.Sprintf("floor(%#v)", test.Num), func(t *testing.T) {
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got, err := Floor(test.Num)
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if test.Err {
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if err == nil {
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t.Fatal("succeeded; want error")
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}
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return
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} else if err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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if !got.RawEquals(test.Want) {
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t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
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}
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})
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}
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}
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func TestLog(t *testing.T) {
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tests := []struct {
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Num cty.Value
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@ -1,168 +1,13 @@
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package funcs
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import (
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"fmt"
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"regexp"
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"sort"
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"strings"
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"github.com/zclconf/go-cty/cty"
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"github.com/zclconf/go-cty/cty/function"
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"github.com/zclconf/go-cty/cty/gocty"
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)
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var JoinFunc = function.New(&function.Spec{
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Params: []function.Parameter{
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{
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Name: "separator",
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Type: cty.String,
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},
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},
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VarParam: &function.Parameter{
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Name: "lists",
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Type: cty.List(cty.String),
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},
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Type: function.StaticReturnType(cty.String),
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Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
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sep := args[0].AsString()
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listVals := args[1:]
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if len(listVals) < 1 {
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return cty.UnknownVal(cty.String), fmt.Errorf("at least one list is required")
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}
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l := 0
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for _, list := range listVals {
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if !list.IsWhollyKnown() {
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return cty.UnknownVal(cty.String), nil
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}
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l += list.LengthInt()
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}
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items := make([]string, 0, l)
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for ai, list := range listVals {
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ei := 0
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for it := list.ElementIterator(); it.Next(); {
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_, val := it.Element()
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if val.IsNull() {
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if len(listVals) > 1 {
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return cty.UnknownVal(cty.String), function.NewArgErrorf(ai+1, "element %d of list %d is null; cannot concatenate null values", ei, ai+1)
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}
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return cty.UnknownVal(cty.String), function.NewArgErrorf(ai+1, "element %d is null; cannot concatenate null values", ei)
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}
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items = append(items, val.AsString())
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ei++
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}
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}
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return cty.StringVal(strings.Join(items, sep)), nil
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},
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})
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var SortFunc = function.New(&function.Spec{
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Params: []function.Parameter{
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{
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Name: "list",
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Type: cty.List(cty.String),
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},
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},
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Type: function.StaticReturnType(cty.List(cty.String)),
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Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
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listVal := args[0]
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if !listVal.IsWhollyKnown() {
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// If some of the element values aren't known yet then we
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// can't yet predict the order of the result.
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return cty.UnknownVal(retType), nil
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}
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if listVal.LengthInt() == 0 { // Easy path
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return listVal, nil
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}
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list := make([]string, 0, listVal.LengthInt())
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for it := listVal.ElementIterator(); it.Next(); {
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iv, v := it.Element()
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if v.IsNull() {
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return cty.UnknownVal(retType), fmt.Errorf("given list element %s is null; a null string cannot be sorted", iv.AsBigFloat().String())
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}
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list = append(list, v.AsString())
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}
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sort.Strings(list)
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retVals := make([]cty.Value, len(list))
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for i, s := range list {
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retVals[i] = cty.StringVal(s)
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}
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return cty.ListVal(retVals), nil
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},
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})
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var SplitFunc = function.New(&function.Spec{
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Params: []function.Parameter{
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{
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Name: "separator",
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Type: cty.String,
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},
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{
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Name: "str",
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Type: cty.String,
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},
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},
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Type: function.StaticReturnType(cty.List(cty.String)),
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Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
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sep := args[0].AsString()
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str := args[1].AsString()
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elems := strings.Split(str, sep)
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elemVals := make([]cty.Value, len(elems))
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for i, s := range elems {
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elemVals[i] = cty.StringVal(s)
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}
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if len(elemVals) == 0 {
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return cty.ListValEmpty(cty.String), nil
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}
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return cty.ListVal(elemVals), nil
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},
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})
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// ChompFunc constructs a function that removes newline characters at the end of a string.
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var ChompFunc = function.New(&function.Spec{
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Params: []function.Parameter{
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{
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Name: "str",
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Type: cty.String,
|
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},
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},
|
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Type: function.StaticReturnType(cty.String),
|
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Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
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newlines := regexp.MustCompile(`(?:\r\n?|\n)*\z`)
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return cty.StringVal(newlines.ReplaceAllString(args[0].AsString(), "")), nil
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},
|
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})
|
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// IndentFunc constructs a function that adds a given number of spaces to the
|
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// beginnings of all but the first line in a given multi-line string.
|
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var IndentFunc = function.New(&function.Spec{
|
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Params: []function.Parameter{
|
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{
|
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Name: "spaces",
|
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Type: cty.Number,
|
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},
|
||||
{
|
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Name: "str",
|
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Type: cty.String,
|
||||
},
|
||||
},
|
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Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
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var spaces int
|
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if err := gocty.FromCtyValue(args[0], &spaces); err != nil {
|
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return cty.UnknownVal(cty.String), err
|
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}
|
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data := args[1].AsString()
|
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pad := strings.Repeat(" ", spaces)
|
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return cty.StringVal(strings.Replace(data, "\n", "\n"+pad, -1)), nil
|
||||
},
|
||||
})
|
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|
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// ReplaceFunc constructs a function that searches a given string for another
|
||||
// given substring, and replaces each occurence with a given replacement string.
|
||||
var ReplaceFunc = function.New(&function.Spec{
|
||||
|
@ -201,158 +46,8 @@ var ReplaceFunc = function.New(&function.Spec{
|
|||
},
|
||||
})
|
||||
|
||||
// TitleFunc constructs a function that converts the first letter of each word
|
||||
// in the given string to uppercase.
|
||||
var TitleFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
return cty.StringVal(strings.Title(args[0].AsString())), nil
|
||||
},
|
||||
})
|
||||
|
||||
// TrimSpaceFunc constructs a function that removes any space characters from
|
||||
// the start and end of the given string.
|
||||
var TrimSpaceFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
return cty.StringVal(strings.TrimSpace(args[0].AsString())), nil
|
||||
},
|
||||
})
|
||||
|
||||
// TrimFunc constructs a function that removes the specified characters from
|
||||
// the start and end of the given string.
|
||||
var TrimFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
{
|
||||
Name: "cutset",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
str := args[0].AsString()
|
||||
cutset := args[1].AsString()
|
||||
return cty.StringVal(strings.Trim(str, cutset)), nil
|
||||
},
|
||||
})
|
||||
|
||||
// TrimPrefixFunc constructs a function that removes the specified characters from
|
||||
// the start the given string.
|
||||
var TrimPrefixFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
{
|
||||
Name: "prefix",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
str := args[0].AsString()
|
||||
prefix := args[1].AsString()
|
||||
return cty.StringVal(strings.TrimPrefix(str, prefix)), nil
|
||||
},
|
||||
})
|
||||
|
||||
// TrimSuffixFunc constructs a function that removes the specified characters from
|
||||
// the end of the given string.
|
||||
var TrimSuffixFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
{
|
||||
Name: "suffix",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
str := args[0].AsString()
|
||||
cutset := args[1].AsString()
|
||||
return cty.StringVal(strings.TrimSuffix(str, cutset)), nil
|
||||
},
|
||||
})
|
||||
|
||||
// Join concatenates together the string elements of one or more lists with a
|
||||
// given separator.
|
||||
func Join(sep cty.Value, lists ...cty.Value) (cty.Value, error) {
|
||||
args := make([]cty.Value, len(lists)+1)
|
||||
args[0] = sep
|
||||
copy(args[1:], lists)
|
||||
return JoinFunc.Call(args)
|
||||
}
|
||||
|
||||
// Sort re-orders the elements of a given list of strings so that they are
|
||||
// in ascending lexicographical order.
|
||||
func Sort(list cty.Value) (cty.Value, error) {
|
||||
return SortFunc.Call([]cty.Value{list})
|
||||
}
|
||||
|
||||
// Split divides a given string by a given separator, returning a list of
|
||||
// strings containing the characters between the separator sequences.
|
||||
func Split(sep, str cty.Value) (cty.Value, error) {
|
||||
return SplitFunc.Call([]cty.Value{sep, str})
|
||||
}
|
||||
|
||||
// Chomp removes newline characters at the end of a string.
|
||||
func Chomp(str cty.Value) (cty.Value, error) {
|
||||
return ChompFunc.Call([]cty.Value{str})
|
||||
}
|
||||
|
||||
// Indent adds a given number of spaces to the beginnings of all but the first
|
||||
// line in a given multi-line string.
|
||||
func Indent(spaces, str cty.Value) (cty.Value, error) {
|
||||
return IndentFunc.Call([]cty.Value{spaces, str})
|
||||
}
|
||||
|
||||
// Replace searches a given string for another given substring,
|
||||
// and replaces all occurences with a given replacement string.
|
||||
func Replace(str, substr, replace cty.Value) (cty.Value, error) {
|
||||
return ReplaceFunc.Call([]cty.Value{str, substr, replace})
|
||||
}
|
||||
|
||||
// Title converts the first letter of each word in the given string to uppercase.
|
||||
func Title(str cty.Value) (cty.Value, error) {
|
||||
return TitleFunc.Call([]cty.Value{str})
|
||||
}
|
||||
|
||||
// TrimSpace removes any space characters from the start and end of the given string.
|
||||
func TrimSpace(str cty.Value) (cty.Value, error) {
|
||||
return TrimSpaceFunc.Call([]cty.Value{str})
|
||||
}
|
||||
|
||||
// Trim removes the specified characters from the start and end of the given string.
|
||||
func Trim(str, cutset cty.Value) (cty.Value, error) {
|
||||
return TrimFunc.Call([]cty.Value{str, cutset})
|
||||
}
|
||||
|
||||
// TrimPrefix removes the specified prefix from the start of the given string.
|
||||
func TrimPrefix(str, prefix cty.Value) (cty.Value, error) {
|
||||
return TrimPrefixFunc.Call([]cty.Value{str, prefix})
|
||||
}
|
||||
|
||||
// TrimSuffix removes the specified suffix from the end of the given string.
|
||||
func TrimSuffix(str, suffix cty.Value) (cty.Value, error) {
|
||||
return TrimSuffixFunc.Call([]cty.Value{str, suffix})
|
||||
}
|
||||
|
|
|
@ -7,360 +7,6 @@ import (
|
|||
"github.com/zclconf/go-cty/cty"
|
||||
)
|
||||
|
||||
func TestJoin(t *testing.T) {
|
||||
tests := []struct {
|
||||
Sep cty.Value
|
||||
Lists []cty.Value
|
||||
Want cty.Value
|
||||
}{
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
[]cty.Value{
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("Hello"),
|
||||
cty.StringVal("World"),
|
||||
}),
|
||||
},
|
||||
cty.StringVal("Hello World"),
|
||||
},
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
[]cty.Value{
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("Hello"),
|
||||
cty.StringVal("World"),
|
||||
}),
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("Foo"),
|
||||
cty.StringVal("Bar"),
|
||||
}),
|
||||
},
|
||||
cty.StringVal("Hello World Foo Bar"),
|
||||
},
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
[]cty.Value{
|
||||
cty.ListValEmpty(cty.String),
|
||||
},
|
||||
cty.StringVal(""),
|
||||
},
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
[]cty.Value{
|
||||
cty.ListValEmpty(cty.String),
|
||||
cty.ListValEmpty(cty.String),
|
||||
cty.ListValEmpty(cty.String),
|
||||
},
|
||||
cty.StringVal(""),
|
||||
},
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
[]cty.Value{
|
||||
cty.ListValEmpty(cty.String),
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("Foo"),
|
||||
cty.StringVal("Bar"),
|
||||
}),
|
||||
},
|
||||
cty.StringVal("Foo Bar"),
|
||||
},
|
||||
{
|
||||
cty.UnknownVal(cty.String),
|
||||
[]cty.Value{
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("Hello"),
|
||||
cty.StringVal("World"),
|
||||
}),
|
||||
},
|
||||
cty.UnknownVal(cty.String),
|
||||
},
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
[]cty.Value{
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("Hello"),
|
||||
cty.UnknownVal(cty.String),
|
||||
}),
|
||||
},
|
||||
cty.UnknownVal(cty.String),
|
||||
},
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
[]cty.Value{
|
||||
cty.UnknownVal(cty.List(cty.String)),
|
||||
},
|
||||
cty.UnknownVal(cty.String),
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(fmt.Sprintf("Join(%#v, %#v...)", test.Sep, test.Lists), func(t *testing.T) {
|
||||
got, err := Join(test.Sep, test.Lists...)
|
||||
|
||||
if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
|
||||
if !got.RawEquals(test.Want) {
|
||||
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestSort(t *testing.T) {
|
||||
tests := []struct {
|
||||
List cty.Value
|
||||
Want cty.Value
|
||||
}{
|
||||
{
|
||||
cty.ListValEmpty(cty.String),
|
||||
cty.ListValEmpty(cty.String),
|
||||
},
|
||||
{
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("banana"),
|
||||
}),
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("banana"),
|
||||
}),
|
||||
},
|
||||
{
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("banana"),
|
||||
cty.StringVal("apple"),
|
||||
}),
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("apple"),
|
||||
cty.StringVal("banana"),
|
||||
}),
|
||||
},
|
||||
{
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("8"),
|
||||
cty.StringVal("9"),
|
||||
cty.StringVal("10"),
|
||||
}),
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("10"), // lexicographical sort, not numeric sort
|
||||
cty.StringVal("8"),
|
||||
cty.StringVal("9"),
|
||||
}),
|
||||
},
|
||||
{
|
||||
cty.UnknownVal(cty.List(cty.String)),
|
||||
cty.UnknownVal(cty.List(cty.String)),
|
||||
},
|
||||
{
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.UnknownVal(cty.String),
|
||||
}),
|
||||
cty.UnknownVal(cty.List(cty.String)),
|
||||
},
|
||||
{
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.UnknownVal(cty.String),
|
||||
cty.StringVal("banana"),
|
||||
}),
|
||||
cty.UnknownVal(cty.List(cty.String)),
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(fmt.Sprintf("Sort(%#v)", test.List), func(t *testing.T) {
|
||||
got, err := Sort(test.List)
|
||||
|
||||
if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
|
||||
if !got.RawEquals(test.Want) {
|
||||
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
func TestSplit(t *testing.T) {
|
||||
tests := []struct {
|
||||
Sep cty.Value
|
||||
Str cty.Value
|
||||
Want cty.Value
|
||||
}{
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
cty.StringVal("Hello World"),
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("Hello"),
|
||||
cty.StringVal("World"),
|
||||
}),
|
||||
},
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
cty.StringVal("Hello"),
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal("Hello"),
|
||||
}),
|
||||
},
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
cty.StringVal(""),
|
||||
cty.ListVal([]cty.Value{
|
||||
cty.StringVal(""),
|
||||
}),
|
||||
},
|
||||
{
|
||||
cty.StringVal(""),
|
||||
cty.StringVal(""),
|
||||
cty.ListValEmpty(cty.String),
|
||||
},
|
||||
{
|
||||
cty.UnknownVal(cty.String),
|
||||
cty.StringVal("Hello World"),
|
||||
cty.UnknownVal(cty.List(cty.String)),
|
||||
},
|
||||
{
|
||||
cty.StringVal(" "),
|
||||
cty.UnknownVal(cty.String),
|
||||
cty.UnknownVal(cty.List(cty.String)),
|
||||
},
|
||||
{
|
||||
cty.UnknownVal(cty.String),
|
||||
cty.UnknownVal(cty.String),
|
||||
cty.UnknownVal(cty.List(cty.String)),
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(fmt.Sprintf("Split(%#v, %#v)", test.Sep, test.Str), func(t *testing.T) {
|
||||
got, err := Split(test.Sep, test.Str)
|
||||
|
||||
if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
|
||||
if !got.RawEquals(test.Want) {
|
||||
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestChomp(t *testing.T) {
|
||||
tests := []struct {
|
||||
String cty.Value
|
||||
Want cty.Value
|
||||
Err bool
|
||||
}{
|
||||
{
|
||||
cty.StringVal("hello world"),
|
||||
cty.StringVal("hello world"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("goodbye\ncruel\nworld"),
|
||||
cty.StringVal("goodbye\ncruel\nworld"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("goodbye\r\nwindows\r\nworld"),
|
||||
cty.StringVal("goodbye\r\nwindows\r\nworld"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("goodbye\ncruel\nworld\n"),
|
||||
cty.StringVal("goodbye\ncruel\nworld"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("goodbye\ncruel\nworld\n\n\n\n"),
|
||||
cty.StringVal("goodbye\ncruel\nworld"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("goodbye\r\nwindows\r\nworld\r\n"),
|
||||
cty.StringVal("goodbye\r\nwindows\r\nworld"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("goodbye\r\nwindows\r\nworld\r\n\r\n\r\n\r\n"),
|
||||
cty.StringVal("goodbye\r\nwindows\r\nworld"),
|
||||
false,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(fmt.Sprintf("chomp(%#v)", test.String), func(t *testing.T) {
|
||||
got, err := Chomp(test.String)
|
||||
|
||||
if test.Err {
|
||||
if err == nil {
|
||||
t.Fatal("succeeded; want error")
|
||||
}
|
||||
return
|
||||
} else if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
|
||||
if !got.RawEquals(test.Want) {
|
||||
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestIndent(t *testing.T) {
|
||||
tests := []struct {
|
||||
String cty.Value
|
||||
Spaces cty.Value
|
||||
Want cty.Value
|
||||
Err bool
|
||||
}{
|
||||
{
|
||||
cty.StringVal(`Fleas:
|
||||
Adam
|
||||
Had'em
|
||||
|
||||
E.E. Cummings`),
|
||||
cty.NumberIntVal(4),
|
||||
cty.StringVal("Fleas:\n Adam\n Had'em\n \n E.E. Cummings"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("oneliner"),
|
||||
cty.NumberIntVal(4),
|
||||
cty.StringVal("oneliner"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal(`#!/usr/bin/env bash
|
||||
date
|
||||
pwd`),
|
||||
cty.NumberIntVal(4),
|
||||
cty.StringVal("#!/usr/bin/env bash\n date\n pwd"),
|
||||
false,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(fmt.Sprintf("indent(%#v, %#v)", test.Spaces, test.String), func(t *testing.T) {
|
||||
got, err := Indent(test.Spaces, test.String)
|
||||
|
||||
if test.Err {
|
||||
if err == nil {
|
||||
t.Fatal("succeeded; want error")
|
||||
}
|
||||
return
|
||||
} else if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
|
||||
if !got.RawEquals(test.Want) {
|
||||
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestReplace(t *testing.T) {
|
||||
tests := []struct {
|
||||
String cty.Value
|
||||
|
@ -425,207 +71,3 @@ func TestReplace(t *testing.T) {
|
|||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestTitle(t *testing.T) {
|
||||
tests := []struct {
|
||||
String cty.Value
|
||||
Want cty.Value
|
||||
Err bool
|
||||
}{
|
||||
{
|
||||
cty.StringVal("hello"),
|
||||
cty.StringVal("Hello"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("hello world"),
|
||||
cty.StringVal("Hello World"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal(""),
|
||||
cty.StringVal(""),
|
||||
false,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(fmt.Sprintf("title(%#v)", test.String), func(t *testing.T) {
|
||||
got, err := Title(test.String)
|
||||
|
||||
if test.Err {
|
||||
if err == nil {
|
||||
t.Fatal("succeeded; want error")
|
||||
}
|
||||
return
|
||||
} else if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
|
||||
if !got.RawEquals(test.Want) {
|
||||
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestTrimSpace(t *testing.T) {
|
||||
tests := []struct {
|
||||
String cty.Value
|
||||
Want cty.Value
|
||||
Err bool
|
||||
}{
|
||||
{
|
||||
cty.StringVal(" hello "),
|
||||
cty.StringVal("hello"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal(""),
|
||||
cty.StringVal(""),
|
||||
false,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(fmt.Sprintf("trimspace(%#v)", test.String), func(t *testing.T) {
|
||||
got, err := TrimSpace(test.String)
|
||||
|
||||
if test.Err {
|
||||
if err == nil {
|
||||
t.Fatal("succeeded; want error")
|
||||
}
|
||||
return
|
||||
} else if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
|
||||
if !got.RawEquals(test.Want) {
|
||||
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestTrim(t *testing.T) {
|
||||
tests := []struct {
|
||||
String cty.Value
|
||||
Cutset cty.Value
|
||||
Want cty.Value
|
||||
Err bool
|
||||
}{
|
||||
{
|
||||
cty.StringVal("!? test ?!"),
|
||||
cty.StringVal("?!"),
|
||||
cty.StringVal(" test "),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("...test..."),
|
||||
cty.StringVal("."),
|
||||
cty.StringVal("test"),
|
||||
false,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(fmt.Sprintf("trim(%#v, %#v)", test.String, test.Cutset), func(t *testing.T) {
|
||||
got, err := Trim(test.String, test.Cutset)
|
||||
|
||||
if test.Err {
|
||||
if err == nil {
|
||||
t.Fatal("succeeded; want error")
|
||||
}
|
||||
return
|
||||
} else if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
|
||||
if !got.RawEquals(test.Want) {
|
||||
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestTrimPrefix(t *testing.T) {
|
||||
tests := []struct {
|
||||
String cty.Value
|
||||
Prefix cty.Value
|
||||
Want cty.Value
|
||||
Err bool
|
||||
}{
|
||||
{
|
||||
cty.StringVal("helloworld"),
|
||||
cty.StringVal("hello"),
|
||||
cty.StringVal("world"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("...test..."),
|
||||
cty.StringVal("."),
|
||||
cty.StringVal("..test..."),
|
||||
false,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(fmt.Sprintf("trimprefix(%#v, %#v)", test.String, test.Prefix), func(t *testing.T) {
|
||||
got, err := TrimPrefix(test.String, test.Prefix)
|
||||
|
||||
if test.Err {
|
||||
if err == nil {
|
||||
t.Fatal("succeeded; want error")
|
||||
}
|
||||
return
|
||||
} else if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
|
||||
if !got.RawEquals(test.Want) {
|
||||
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestTrimSuffix(t *testing.T) {
|
||||
tests := []struct {
|
||||
String cty.Value
|
||||
Suffix cty.Value
|
||||
Want cty.Value
|
||||
Err bool
|
||||
}{
|
||||
{
|
||||
cty.StringVal("helloworld"),
|
||||
cty.StringVal("world"),
|
||||
cty.StringVal("hello"),
|
||||
false,
|
||||
},
|
||||
{
|
||||
cty.StringVal("...test..."),
|
||||
cty.StringVal("."),
|
||||
cty.StringVal("...test.."),
|
||||
false,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(fmt.Sprintf("trimright(%#v, %#v)", test.String, test.Suffix), func(t *testing.T) {
|
||||
got, err := TrimSuffix(test.String, test.Suffix)
|
||||
|
||||
if test.Err {
|
||||
if err == nil {
|
||||
t.Fatal("succeeded; want error")
|
||||
}
|
||||
return
|
||||
} else if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
|
||||
if !got.RawEquals(test.Want) {
|
||||
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, test.Want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
|
@ -41,22 +41,22 @@ func (s *Scope) Functions() map[string]function.Function {
|
|||
"base64sha512": funcs.Base64Sha512Func,
|
||||
"bcrypt": funcs.BcryptFunc,
|
||||
"can": tryfunc.CanFunc,
|
||||
"ceil": funcs.CeilFunc,
|
||||
"chomp": funcs.ChompFunc,
|
||||
"ceil": stdlib.CeilFunc,
|
||||
"chomp": stdlib.ChompFunc,
|
||||
"cidrhost": funcs.CidrHostFunc,
|
||||
"cidrnetmask": funcs.CidrNetmaskFunc,
|
||||
"cidrsubnet": funcs.CidrSubnetFunc,
|
||||
"cidrsubnets": funcs.CidrSubnetsFunc,
|
||||
"coalesce": funcs.CoalesceFunc,
|
||||
"coalescelist": funcs.CoalesceListFunc,
|
||||
"compact": funcs.CompactFunc,
|
||||
"coalescelist": stdlib.CoalesceListFunc,
|
||||
"compact": stdlib.CompactFunc,
|
||||
"concat": stdlib.ConcatFunc,
|
||||
"contains": funcs.ContainsFunc,
|
||||
"contains": stdlib.ContainsFunc,
|
||||
"csvdecode": stdlib.CSVDecodeFunc,
|
||||
"dirname": funcs.DirnameFunc,
|
||||
"distinct": funcs.DistinctFunc,
|
||||
"element": funcs.ElementFunc,
|
||||
"chunklist": funcs.ChunklistFunc,
|
||||
"distinct": stdlib.DistinctFunc,
|
||||
"element": stdlib.ElementFunc,
|
||||
"chunklist": stdlib.ChunklistFunc,
|
||||
"file": funcs.MakeFileFunc(s.BaseDir, false),
|
||||
"fileexists": funcs.MakeFileExistsFunc(s.BaseDir),
|
||||
"fileset": funcs.MakeFileSetFunc(s.BaseDir),
|
||||
|
@ -67,53 +67,53 @@ func (s *Scope) Functions() map[string]function.Function {
|
|||
"filesha1": funcs.MakeFileSha1Func(s.BaseDir),
|
||||
"filesha256": funcs.MakeFileSha256Func(s.BaseDir),
|
||||
"filesha512": funcs.MakeFileSha512Func(s.BaseDir),
|
||||
"flatten": funcs.FlattenFunc,
|
||||
"floor": funcs.FloorFunc,
|
||||
"flatten": stdlib.FlattenFunc,
|
||||
"floor": stdlib.FloorFunc,
|
||||
"format": stdlib.FormatFunc,
|
||||
"formatdate": stdlib.FormatDateFunc,
|
||||
"formatlist": stdlib.FormatListFunc,
|
||||
"indent": funcs.IndentFunc,
|
||||
"index": funcs.IndexFunc,
|
||||
"join": funcs.JoinFunc,
|
||||
"indent": stdlib.IndentFunc,
|
||||
"index": funcs.IndexFunc, // stdlib.IndexFunc is not compatible
|
||||
"join": stdlib.JoinFunc,
|
||||
"jsondecode": stdlib.JSONDecodeFunc,
|
||||
"jsonencode": stdlib.JSONEncodeFunc,
|
||||
"keys": funcs.KeysFunc,
|
||||
"keys": stdlib.KeysFunc,
|
||||
"length": funcs.LengthFunc,
|
||||
"list": funcs.ListFunc,
|
||||
"log": funcs.LogFunc,
|
||||
"log": stdlib.LogFunc,
|
||||
"lookup": funcs.LookupFunc,
|
||||
"lower": stdlib.LowerFunc,
|
||||
"map": funcs.MapFunc,
|
||||
"matchkeys": funcs.MatchkeysFunc,
|
||||
"max": stdlib.MaxFunc,
|
||||
"md5": funcs.Md5Func,
|
||||
"merge": funcs.MergeFunc,
|
||||
"merge": stdlib.MergeFunc,
|
||||
"min": stdlib.MinFunc,
|
||||
"parseint": funcs.ParseIntFunc,
|
||||
"parseint": stdlib.ParseIntFunc,
|
||||
"pathexpand": funcs.PathExpandFunc,
|
||||
"pow": funcs.PowFunc,
|
||||
"pow": stdlib.PowFunc,
|
||||
"range": stdlib.RangeFunc,
|
||||
"regex": stdlib.RegexFunc,
|
||||
"regexall": stdlib.RegexAllFunc,
|
||||
"replace": funcs.ReplaceFunc,
|
||||
"reverse": funcs.ReverseFunc,
|
||||
"reverse": stdlib.ReverseListFunc,
|
||||
"rsadecrypt": funcs.RsaDecryptFunc,
|
||||
"setintersection": stdlib.SetIntersectionFunc,
|
||||
"setproduct": funcs.SetProductFunc,
|
||||
"setproduct": stdlib.SetProductFunc,
|
||||
"setsubtract": stdlib.SetSubtractFunc,
|
||||
"setunion": stdlib.SetUnionFunc,
|
||||
"sha1": funcs.Sha1Func,
|
||||
"sha256": funcs.Sha256Func,
|
||||
"sha512": funcs.Sha512Func,
|
||||
"signum": funcs.SignumFunc,
|
||||
"slice": funcs.SliceFunc,
|
||||
"sort": funcs.SortFunc,
|
||||
"split": funcs.SplitFunc,
|
||||
"signum": stdlib.SignumFunc,
|
||||
"slice": stdlib.SliceFunc,
|
||||
"sort": stdlib.SortFunc,
|
||||
"split": stdlib.SplitFunc,
|
||||
"strrev": stdlib.ReverseFunc,
|
||||
"substr": stdlib.SubstrFunc,
|
||||
"timestamp": funcs.TimestampFunc,
|
||||
"timeadd": funcs.TimeAddFunc,
|
||||
"title": funcs.TitleFunc,
|
||||
"timeadd": stdlib.TimeAddFunc,
|
||||
"title": stdlib.TitleFunc,
|
||||
"tostring": funcs.MakeToFunc(cty.String),
|
||||
"tonumber": funcs.MakeToFunc(cty.Number),
|
||||
"tobool": funcs.MakeToFunc(cty.Bool),
|
||||
|
@ -121,19 +121,19 @@ func (s *Scope) Functions() map[string]function.Function {
|
|||
"tolist": funcs.MakeToFunc(cty.List(cty.DynamicPseudoType)),
|
||||
"tomap": funcs.MakeToFunc(cty.Map(cty.DynamicPseudoType)),
|
||||
"transpose": funcs.TransposeFunc,
|
||||
"trim": funcs.TrimFunc,
|
||||
"trimprefix": funcs.TrimPrefixFunc,
|
||||
"trimspace": funcs.TrimSpaceFunc,
|
||||
"trimsuffix": funcs.TrimSuffixFunc,
|
||||
"trim": stdlib.TrimFunc,
|
||||
"trimprefix": stdlib.TrimPrefixFunc,
|
||||
"trimspace": stdlib.TrimSpaceFunc,
|
||||
"trimsuffix": stdlib.TrimSuffixFunc,
|
||||
"try": tryfunc.TryFunc,
|
||||
"upper": stdlib.UpperFunc,
|
||||
"urlencode": funcs.URLEncodeFunc,
|
||||
"uuid": funcs.UUIDFunc,
|
||||
"uuidv5": funcs.UUIDV5Func,
|
||||
"values": funcs.ValuesFunc,
|
||||
"values": stdlib.ValuesFunc,
|
||||
"yamldecode": ctyyaml.YAMLDecodeFunc,
|
||||
"yamlencode": ctyyaml.YAMLEncodeFunc,
|
||||
"zipmap": funcs.ZipmapFunc,
|
||||
"zipmap": stdlib.ZipmapFunc,
|
||||
}
|
||||
|
||||
s.funcs["templatefile"] = funcs.MakeTemplateFileFunc(s.BaseDir, func() map[string]function.Function {
|
||||
|
|
|
@ -1,307 +0,0 @@
|
|||
// Copyright (c) 2014 Couchbase, Inc.
|
||||
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
|
||||
// except in compliance with the License. You may obtain a copy of the License at
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
// Unless required by applicable law or agreed to in writing, software distributed under the
|
||||
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
|
||||
// either express or implied. See the License for the specific language governing permissions
|
||||
// and limitations under the License.
|
||||
|
||||
// Modified by Martin Atkins to serve the needs of package textseg.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"flag"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"net/http"
|
||||
"os"
|
||||
"os/exec"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
"unicode"
|
||||
)
|
||||
|
||||
var url = flag.String("url",
|
||||
"http://www.unicode.org/Public/"+unicode.Version+"/ucd/auxiliary/",
|
||||
"URL of Unicode database directory")
|
||||
var verbose = flag.Bool("verbose",
|
||||
false,
|
||||
"write data to stdout as it is parsed")
|
||||
var localFiles = flag.Bool("local",
|
||||
false,
|
||||
"data files have been copied to the current directory; for debugging only")
|
||||
var outputFile = flag.String("output",
|
||||
"",
|
||||
"output file for generated tables; default stdout")
|
||||
|
||||
var output *bufio.Writer
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
setupOutput()
|
||||
|
||||
graphemePropertyRanges := make(map[string]*unicode.RangeTable)
|
||||
loadUnicodeData("GraphemeBreakProperty.txt", graphemePropertyRanges)
|
||||
wordPropertyRanges := make(map[string]*unicode.RangeTable)
|
||||
loadUnicodeData("WordBreakProperty.txt", wordPropertyRanges)
|
||||
sentencePropertyRanges := make(map[string]*unicode.RangeTable)
|
||||
loadUnicodeData("SentenceBreakProperty.txt", sentencePropertyRanges)
|
||||
|
||||
fmt.Fprintf(output, fileHeader, *url)
|
||||
generateTables("Grapheme", graphemePropertyRanges)
|
||||
generateTables("Word", wordPropertyRanges)
|
||||
generateTables("Sentence", sentencePropertyRanges)
|
||||
|
||||
flushOutput()
|
||||
}
|
||||
|
||||
// WordBreakProperty.txt has the form:
|
||||
// 05F0..05F2 ; Hebrew_Letter # Lo [3] HEBREW LIGATURE YIDDISH DOUBLE VAV..HEBREW LIGATURE YIDDISH DOUBLE YOD
|
||||
// FB1D ; Hebrew_Letter # Lo HEBREW LETTER YOD WITH HIRIQ
|
||||
func openReader(file string) (input io.ReadCloser) {
|
||||
if *localFiles {
|
||||
f, err := os.Open(file)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
input = f
|
||||
} else {
|
||||
path := *url + file
|
||||
resp, err := http.Get(path)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
if resp.StatusCode != 200 {
|
||||
log.Fatal("bad GET status for "+file, resp.Status)
|
||||
}
|
||||
input = resp.Body
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func loadUnicodeData(filename string, propertyRanges map[string]*unicode.RangeTable) {
|
||||
f := openReader(filename)
|
||||
defer f.Close()
|
||||
bufioReader := bufio.NewReader(f)
|
||||
line, err := bufioReader.ReadString('\n')
|
||||
for err == nil {
|
||||
parseLine(line, propertyRanges)
|
||||
line, err = bufioReader.ReadString('\n')
|
||||
}
|
||||
// if the err was EOF still need to process last value
|
||||
if err == io.EOF {
|
||||
parseLine(line, propertyRanges)
|
||||
}
|
||||
}
|
||||
|
||||
const comment = "#"
|
||||
const sep = ";"
|
||||
const rnge = ".."
|
||||
|
||||
func parseLine(line string, propertyRanges map[string]*unicode.RangeTable) {
|
||||
if strings.HasPrefix(line, comment) {
|
||||
return
|
||||
}
|
||||
line = strings.TrimSpace(line)
|
||||
if len(line) == 0 {
|
||||
return
|
||||
}
|
||||
commentStart := strings.Index(line, comment)
|
||||
if commentStart > 0 {
|
||||
line = line[0:commentStart]
|
||||
}
|
||||
pieces := strings.Split(line, sep)
|
||||
if len(pieces) != 2 {
|
||||
log.Printf("unexpected %d pieces in %s", len(pieces), line)
|
||||
return
|
||||
}
|
||||
|
||||
propertyName := strings.TrimSpace(pieces[1])
|
||||
|
||||
rangeTable, ok := propertyRanges[propertyName]
|
||||
if !ok {
|
||||
rangeTable = &unicode.RangeTable{
|
||||
LatinOffset: 0,
|
||||
}
|
||||
propertyRanges[propertyName] = rangeTable
|
||||
}
|
||||
|
||||
codepointRange := strings.TrimSpace(pieces[0])
|
||||
rngeIndex := strings.Index(codepointRange, rnge)
|
||||
|
||||
if rngeIndex < 0 {
|
||||
// single codepoint, not range
|
||||
codepointInt, err := strconv.ParseUint(codepointRange, 16, 64)
|
||||
if err != nil {
|
||||
log.Printf("error parsing int: %v", err)
|
||||
return
|
||||
}
|
||||
if codepointInt < 0x10000 {
|
||||
r16 := unicode.Range16{
|
||||
Lo: uint16(codepointInt),
|
||||
Hi: uint16(codepointInt),
|
||||
Stride: 1,
|
||||
}
|
||||
addR16ToTable(rangeTable, r16)
|
||||
} else {
|
||||
r32 := unicode.Range32{
|
||||
Lo: uint32(codepointInt),
|
||||
Hi: uint32(codepointInt),
|
||||
Stride: 1,
|
||||
}
|
||||
addR32ToTable(rangeTable, r32)
|
||||
}
|
||||
} else {
|
||||
rngeStart := codepointRange[0:rngeIndex]
|
||||
rngeEnd := codepointRange[rngeIndex+2:]
|
||||
rngeStartInt, err := strconv.ParseUint(rngeStart, 16, 64)
|
||||
if err != nil {
|
||||
log.Printf("error parsing int: %v", err)
|
||||
return
|
||||
}
|
||||
rngeEndInt, err := strconv.ParseUint(rngeEnd, 16, 64)
|
||||
if err != nil {
|
||||
log.Printf("error parsing int: %v", err)
|
||||
return
|
||||
}
|
||||
if rngeStartInt < 0x10000 && rngeEndInt < 0x10000 {
|
||||
r16 := unicode.Range16{
|
||||
Lo: uint16(rngeStartInt),
|
||||
Hi: uint16(rngeEndInt),
|
||||
Stride: 1,
|
||||
}
|
||||
addR16ToTable(rangeTable, r16)
|
||||
} else if rngeStartInt >= 0x10000 && rngeEndInt >= 0x10000 {
|
||||
r32 := unicode.Range32{
|
||||
Lo: uint32(rngeStartInt),
|
||||
Hi: uint32(rngeEndInt),
|
||||
Stride: 1,
|
||||
}
|
||||
addR32ToTable(rangeTable, r32)
|
||||
} else {
|
||||
log.Printf("unexpected range")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func addR16ToTable(r *unicode.RangeTable, r16 unicode.Range16) {
|
||||
if r.R16 == nil {
|
||||
r.R16 = make([]unicode.Range16, 0, 1)
|
||||
}
|
||||
r.R16 = append(r.R16, r16)
|
||||
if r16.Hi <= unicode.MaxLatin1 {
|
||||
r.LatinOffset++
|
||||
}
|
||||
}
|
||||
|
||||
func addR32ToTable(r *unicode.RangeTable, r32 unicode.Range32) {
|
||||
if r.R32 == nil {
|
||||
r.R32 = make([]unicode.Range32, 0, 1)
|
||||
}
|
||||
r.R32 = append(r.R32, r32)
|
||||
}
|
||||
|
||||
func generateTables(prefix string, propertyRanges map[string]*unicode.RangeTable) {
|
||||
prNames := make([]string, 0, len(propertyRanges))
|
||||
for k := range propertyRanges {
|
||||
prNames = append(prNames, k)
|
||||
}
|
||||
sort.Strings(prNames)
|
||||
for _, key := range prNames {
|
||||
rt := propertyRanges[key]
|
||||
fmt.Fprintf(output, "var _%s%s = %s\n", prefix, key, generateRangeTable(rt))
|
||||
}
|
||||
fmt.Fprintf(output, "type _%sRuneRange unicode.RangeTable\n", prefix)
|
||||
|
||||
fmt.Fprintf(output, "func _%sRuneType(r rune) *_%sRuneRange {\n", prefix, prefix)
|
||||
fmt.Fprintf(output, "\tswitch {\n")
|
||||
for _, key := range prNames {
|
||||
fmt.Fprintf(output, "\tcase unicode.Is(_%s%s, r):\n\t\treturn (*_%sRuneRange)(_%s%s)\n", prefix, key, prefix, prefix, key)
|
||||
}
|
||||
fmt.Fprintf(output, "\tdefault:\n\t\treturn nil\n")
|
||||
fmt.Fprintf(output, "\t}\n")
|
||||
fmt.Fprintf(output, "}\n")
|
||||
|
||||
fmt.Fprintf(output, "func (rng *_%sRuneRange) String() string {\n", prefix)
|
||||
fmt.Fprintf(output, "\tswitch (*unicode.RangeTable)(rng) {\n")
|
||||
for _, key := range prNames {
|
||||
fmt.Fprintf(output, "\tcase _%s%s:\n\t\treturn %q\n", prefix, key, key)
|
||||
}
|
||||
fmt.Fprintf(output, "\tdefault:\n\t\treturn \"Other\"\n")
|
||||
fmt.Fprintf(output, "\t}\n")
|
||||
fmt.Fprintf(output, "}\n")
|
||||
}
|
||||
|
||||
func generateRangeTable(rt *unicode.RangeTable) string {
|
||||
rv := "&unicode.RangeTable{\n"
|
||||
if rt.R16 != nil {
|
||||
rv += "\tR16: []unicode.Range16{\n"
|
||||
for _, r16 := range rt.R16 {
|
||||
rv += fmt.Sprintf("\t\t%#v,\n", r16)
|
||||
}
|
||||
rv += "\t},\n"
|
||||
}
|
||||
if rt.R32 != nil {
|
||||
rv += "\tR32: []unicode.Range32{\n"
|
||||
for _, r32 := range rt.R32 {
|
||||
rv += fmt.Sprintf("\t\t%#v,\n", r32)
|
||||
}
|
||||
rv += "\t},\n"
|
||||
}
|
||||
rv += fmt.Sprintf("\t\tLatinOffset: %d,\n", rt.LatinOffset)
|
||||
rv += "}\n"
|
||||
return rv
|
||||
}
|
||||
|
||||
const fileHeader = `// Generated by running
|
||||
// maketables --url=%s
|
||||
// DO NOT EDIT
|
||||
|
||||
package textseg
|
||||
|
||||
import(
|
||||
"unicode"
|
||||
)
|
||||
`
|
||||
|
||||
func setupOutput() {
|
||||
output = bufio.NewWriter(startGofmt())
|
||||
}
|
||||
|
||||
// startGofmt connects output to a gofmt process if -output is set.
|
||||
func startGofmt() io.Writer {
|
||||
if *outputFile == "" {
|
||||
return os.Stdout
|
||||
}
|
||||
stdout, err := os.Create(*outputFile)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
// Pipe output to gofmt.
|
||||
gofmt := exec.Command("gofmt")
|
||||
fd, err := gofmt.StdinPipe()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
gofmt.Stdout = stdout
|
||||
gofmt.Stderr = os.Stderr
|
||||
err = gofmt.Start()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
return fd
|
||||
}
|
||||
|
||||
func flushOutput() {
|
||||
err := output.Flush()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
}
|
|
@ -1,212 +0,0 @@
|
|||
// Copyright (c) 2014 Couchbase, Inc.
|
||||
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
|
||||
// except in compliance with the License. You may obtain a copy of the License at
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
// Unless required by applicable law or agreed to in writing, software distributed under the
|
||||
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
|
||||
// either express or implied. See the License for the specific language governing permissions
|
||||
// and limitations under the License.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
"flag"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"net/http"
|
||||
"os"
|
||||
"os/exec"
|
||||
"strconv"
|
||||
"strings"
|
||||
"unicode"
|
||||
)
|
||||
|
||||
var url = flag.String("url",
|
||||
"http://www.unicode.org/Public/"+unicode.Version+"/ucd/auxiliary/",
|
||||
"URL of Unicode database directory")
|
||||
var verbose = flag.Bool("verbose",
|
||||
false,
|
||||
"write data to stdout as it is parsed")
|
||||
var localFiles = flag.Bool("local",
|
||||
false,
|
||||
"data files have been copied to the current directory; for debugging only")
|
||||
|
||||
var outputFile = flag.String("output",
|
||||
"",
|
||||
"output file for generated tables; default stdout")
|
||||
|
||||
var output *bufio.Writer
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
setupOutput()
|
||||
|
||||
graphemeTests := make([]test, 0)
|
||||
graphemeTests = loadUnicodeData("GraphemeBreakTest.txt", graphemeTests)
|
||||
wordTests := make([]test, 0)
|
||||
wordTests = loadUnicodeData("WordBreakTest.txt", wordTests)
|
||||
sentenceTests := make([]test, 0)
|
||||
sentenceTests = loadUnicodeData("SentenceBreakTest.txt", sentenceTests)
|
||||
|
||||
fmt.Fprintf(output, fileHeader, *url)
|
||||
generateTestTables("Grapheme", graphemeTests)
|
||||
generateTestTables("Word", wordTests)
|
||||
generateTestTables("Sentence", sentenceTests)
|
||||
|
||||
flushOutput()
|
||||
}
|
||||
|
||||
// WordBreakProperty.txt has the form:
|
||||
// 05F0..05F2 ; Hebrew_Letter # Lo [3] HEBREW LIGATURE YIDDISH DOUBLE VAV..HEBREW LIGATURE YIDDISH DOUBLE YOD
|
||||
// FB1D ; Hebrew_Letter # Lo HEBREW LETTER YOD WITH HIRIQ
|
||||
func openReader(file string) (input io.ReadCloser) {
|
||||
if *localFiles {
|
||||
f, err := os.Open(file)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
input = f
|
||||
} else {
|
||||
path := *url + file
|
||||
resp, err := http.Get(path)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
if resp.StatusCode != 200 {
|
||||
log.Fatal("bad GET status for "+file, resp.Status)
|
||||
}
|
||||
input = resp.Body
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func loadUnicodeData(filename string, tests []test) []test {
|
||||
f := openReader(filename)
|
||||
defer f.Close()
|
||||
bufioReader := bufio.NewReader(f)
|
||||
line, err := bufioReader.ReadString('\n')
|
||||
for err == nil {
|
||||
tests = parseLine(line, tests)
|
||||
line, err = bufioReader.ReadString('\n')
|
||||
}
|
||||
// if the err was EOF still need to process last value
|
||||
if err == io.EOF {
|
||||
tests = parseLine(line, tests)
|
||||
}
|
||||
return tests
|
||||
}
|
||||
|
||||
const comment = "#"
|
||||
const brk = "÷"
|
||||
const nbrk = "×"
|
||||
|
||||
type test [][]byte
|
||||
|
||||
func parseLine(line string, tests []test) []test {
|
||||
if strings.HasPrefix(line, comment) {
|
||||
return tests
|
||||
}
|
||||
line = strings.TrimSpace(line)
|
||||
if len(line) == 0 {
|
||||
return tests
|
||||
}
|
||||
commentStart := strings.Index(line, comment)
|
||||
if commentStart > 0 {
|
||||
line = line[0:commentStart]
|
||||
}
|
||||
pieces := strings.Split(line, brk)
|
||||
t := make(test, 0)
|
||||
for _, piece := range pieces {
|
||||
piece = strings.TrimSpace(piece)
|
||||
if len(piece) > 0 {
|
||||
codePoints := strings.Split(piece, nbrk)
|
||||
word := ""
|
||||
for _, codePoint := range codePoints {
|
||||
codePoint = strings.TrimSpace(codePoint)
|
||||
r, err := strconv.ParseInt(codePoint, 16, 64)
|
||||
if err != nil {
|
||||
log.Printf("err: %v for '%s'", err, string(r))
|
||||
return tests
|
||||
}
|
||||
|
||||
word += string(r)
|
||||
}
|
||||
t = append(t, []byte(word))
|
||||
}
|
||||
}
|
||||
tests = append(tests, t)
|
||||
return tests
|
||||
}
|
||||
|
||||
func generateTestTables(prefix string, tests []test) {
|
||||
fmt.Fprintf(output, testHeader, prefix)
|
||||
for _, t := range tests {
|
||||
fmt.Fprintf(output, "\t\t{\n")
|
||||
fmt.Fprintf(output, "\t\t\tinput: %#v,\n", bytes.Join(t, []byte{}))
|
||||
fmt.Fprintf(output, "\t\t\toutput: %s,\n", generateTest(t))
|
||||
fmt.Fprintf(output, "\t\t},\n")
|
||||
}
|
||||
fmt.Fprintf(output, "}\n")
|
||||
}
|
||||
|
||||
func generateTest(t test) string {
|
||||
rv := "[][]byte{"
|
||||
for _, te := range t {
|
||||
rv += fmt.Sprintf("%#v,", te)
|
||||
}
|
||||
rv += "}"
|
||||
return rv
|
||||
}
|
||||
|
||||
const fileHeader = `// Generated by running
|
||||
// maketesttables --url=%s
|
||||
// DO NOT EDIT
|
||||
|
||||
package textseg
|
||||
`
|
||||
|
||||
const testHeader = `var unicode%sTests = []struct {
|
||||
input []byte
|
||||
output [][]byte
|
||||
}{
|
||||
`
|
||||
|
||||
func setupOutput() {
|
||||
output = bufio.NewWriter(startGofmt())
|
||||
}
|
||||
|
||||
// startGofmt connects output to a gofmt process if -output is set.
|
||||
func startGofmt() io.Writer {
|
||||
if *outputFile == "" {
|
||||
return os.Stdout
|
||||
}
|
||||
stdout, err := os.Create(*outputFile)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
// Pipe output to gofmt.
|
||||
gofmt := exec.Command("gofmt")
|
||||
fd, err := gofmt.StdinPipe()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
gofmt.Stdout = stdout
|
||||
gofmt.Stderr = os.Stderr
|
||||
err = gofmt.Start()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
return fd
|
||||
}
|
||||
|
||||
func flushOutput() {
|
||||
err := output.Flush()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
}
|
|
@ -1,99 +0,0 @@
|
|||
// This is a 'go generate'-oriented program for producing the "Variables"
|
||||
// method on every Expression implementation found within this package.
|
||||
// All expressions share the same implementation for this method, which
|
||||
// just wraps the package-level function "Variables" and uses an AST walk
|
||||
// to do its work.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"go/ast"
|
||||
"go/parser"
|
||||
"go/token"
|
||||
"os"
|
||||
"sort"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fs := token.NewFileSet()
|
||||
pkgs, err := parser.ParseDir(fs, ".", nil, 0)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "error while parsing: %s\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
pkg := pkgs["hclsyntax"]
|
||||
|
||||
// Walk all the files and collect the receivers of any "Value" methods
|
||||
// that look like they are trying to implement Expression.
|
||||
var recvs []string
|
||||
for _, f := range pkg.Files {
|
||||
for _, decl := range f.Decls {
|
||||
fd, ok := decl.(*ast.FuncDecl)
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
if fd.Name.Name != "Value" {
|
||||
continue
|
||||
}
|
||||
results := fd.Type.Results.List
|
||||
if len(results) != 2 {
|
||||
continue
|
||||
}
|
||||
valResult := fd.Type.Results.List[0].Type.(*ast.SelectorExpr).X.(*ast.Ident)
|
||||
diagsResult := fd.Type.Results.List[1].Type.(*ast.SelectorExpr).X.(*ast.Ident)
|
||||
|
||||
if valResult.Name != "cty" && diagsResult.Name != "hcl" {
|
||||
continue
|
||||
}
|
||||
|
||||
// If we have a method called Value and it returns something in
|
||||
// "cty" followed by something in "hcl" then that's specific enough
|
||||
// for now, even though this is not 100% exact as a correct
|
||||
// implementation of Value.
|
||||
|
||||
recvTy := fd.Recv.List[0].Type
|
||||
|
||||
switch rtt := recvTy.(type) {
|
||||
case *ast.StarExpr:
|
||||
name := rtt.X.(*ast.Ident).Name
|
||||
recvs = append(recvs, fmt.Sprintf("*%s", name))
|
||||
default:
|
||||
fmt.Fprintf(os.Stderr, "don't know what to do with a %T receiver\n", recvTy)
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
sort.Strings(recvs)
|
||||
|
||||
of, err := os.OpenFile("expression_vars.go", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, os.ModePerm)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "failed to open output file: %s\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
fmt.Fprint(of, outputPreamble)
|
||||
for _, recv := range recvs {
|
||||
fmt.Fprintf(of, outputMethodFmt, recv)
|
||||
}
|
||||
fmt.Fprint(of, "\n")
|
||||
|
||||
}
|
||||
|
||||
const outputPreamble = `package hclsyntax
|
||||
|
||||
// Generated by expression_vars_get.go. DO NOT EDIT.
|
||||
// Run 'go generate' on this package to update the set of functions here.
|
||||
|
||||
import (
|
||||
"github.com/hashicorp/hcl/v2"
|
||||
)`
|
||||
|
||||
const outputMethodFmt = `
|
||||
|
||||
func (e %s) Variables() []hcl.Traversal {
|
||||
return Variables(e)
|
||||
}`
|
|
@ -1,93 +0,0 @@
|
|||
// +build ignore
|
||||
|
||||
// Generate the table of OID values
|
||||
// Run with 'go run gen.go'.
|
||||
package main
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
"fmt"
|
||||
"log"
|
||||
"os"
|
||||
"os/exec"
|
||||
"strings"
|
||||
|
||||
_ "github.com/lib/pq"
|
||||
)
|
||||
|
||||
// OID represent a postgres Object Identifier Type.
|
||||
type OID struct {
|
||||
ID int
|
||||
Type string
|
||||
}
|
||||
|
||||
// Name returns an upper case version of the oid type.
|
||||
func (o OID) Name() string {
|
||||
return strings.ToUpper(o.Type)
|
||||
}
|
||||
|
||||
func main() {
|
||||
datname := os.Getenv("PGDATABASE")
|
||||
sslmode := os.Getenv("PGSSLMODE")
|
||||
|
||||
if datname == "" {
|
||||
os.Setenv("PGDATABASE", "pqgotest")
|
||||
}
|
||||
|
||||
if sslmode == "" {
|
||||
os.Setenv("PGSSLMODE", "disable")
|
||||
}
|
||||
|
||||
db, err := sql.Open("postgres", "")
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
rows, err := db.Query(`
|
||||
SELECT typname, oid
|
||||
FROM pg_type WHERE oid < 10000
|
||||
ORDER BY oid;
|
||||
`)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
oids := make([]*OID, 0)
|
||||
for rows.Next() {
|
||||
var oid OID
|
||||
if err = rows.Scan(&oid.Type, &oid.ID); err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
oids = append(oids, &oid)
|
||||
}
|
||||
if err = rows.Err(); err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
cmd := exec.Command("gofmt")
|
||||
cmd.Stderr = os.Stderr
|
||||
w, err := cmd.StdinPipe()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
f, err := os.Create("types.go")
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
cmd.Stdout = f
|
||||
err = cmd.Start()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
fmt.Fprintln(w, "// Code generated by gen.go. DO NOT EDIT.")
|
||||
fmt.Fprintln(w, "\npackage oid")
|
||||
fmt.Fprintln(w, "const (")
|
||||
for _, oid := range oids {
|
||||
fmt.Fprintf(w, "T_%s Oid = %d\n", oid.Type, oid.ID)
|
||||
}
|
||||
fmt.Fprintln(w, ")")
|
||||
fmt.Fprintln(w, "var TypeName = map[Oid]string{")
|
||||
for _, oid := range oids {
|
||||
fmt.Fprintf(w, "T_%s: \"%s\",\n", oid.Type, oid.Name())
|
||||
}
|
||||
fmt.Fprintln(w, "}")
|
||||
w.Close()
|
||||
cmd.Wait()
|
||||
}
|
|
@ -1,508 +0,0 @@
|
|||
// Copyright (c) 2012-2018 Ugorji Nwoke. All rights reserved.
|
||||
// Use of this source code is governed by a MIT license found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package codec
|
||||
|
||||
import "reflect"
|
||||
|
||||
/*
|
||||
|
||||
A strict Non-validating namespace-aware XML 1.0 parser and (en|de)coder.
|
||||
|
||||
We are attempting this due to perceived issues with encoding/xml:
|
||||
- Complicated. It tried to do too much, and is not as simple to use as json.
|
||||
- Due to over-engineering, reflection is over-used AND performance suffers:
|
||||
java is 6X faster:http://fabsk.eu/blog/category/informatique/dev/golang/
|
||||
even PYTHON performs better: http://outgoing.typepad.com/outgoing/2014/07/exploring-golang.html
|
||||
|
||||
codec framework will offer the following benefits
|
||||
- VASTLY improved performance (when using reflection-mode or codecgen)
|
||||
- simplicity and consistency: with the rest of the supported formats
|
||||
- all other benefits of codec framework (streaming, codegeneration, etc)
|
||||
|
||||
codec is not a drop-in replacement for encoding/xml.
|
||||
It is a replacement, based on the simplicity and performance of codec.
|
||||
Look at it like JAXB for Go.
|
||||
|
||||
Challenges:
|
||||
- Need to output XML preamble, with all namespaces at the right location in the output.
|
||||
- Each "end" block is dynamic, so we need to maintain a context-aware stack
|
||||
- How to decide when to use an attribute VS an element
|
||||
- How to handle chardata, attr, comment EXPLICITLY.
|
||||
- Should it output fragments?
|
||||
e.g. encoding a bool should just output true OR false, which is not well-formed XML.
|
||||
|
||||
Extend the struct tag. See representative example:
|
||||
type X struct {
|
||||
ID uint8 `codec:"http://ugorji.net/x-namespace xid id,omitempty,toarray,attr,cdata"`
|
||||
// format: [namespace-uri ][namespace-prefix ]local-name, ...
|
||||
}
|
||||
|
||||
Based on this, we encode
|
||||
- fields as elements, BUT
|
||||
encode as attributes if struct tag contains ",attr" and is a scalar (bool, number or string)
|
||||
- text as entity-escaped text, BUT encode as CDATA if struct tag contains ",cdata".
|
||||
|
||||
To handle namespaces:
|
||||
- XMLHandle is denoted as being namespace-aware.
|
||||
Consequently, we WILL use the ns:name pair to encode and decode if defined, else use the plain name.
|
||||
- *Encoder and *Decoder know whether the Handle "prefers" namespaces.
|
||||
- add *Encoder.getEncName(*structFieldInfo).
|
||||
No one calls *structFieldInfo.indexForEncName directly anymore
|
||||
- OR better yet: indexForEncName is namespace-aware, and helper.go is all namespace-aware
|
||||
indexForEncName takes a parameter of the form namespace:local-name OR local-name
|
||||
- add *Decoder.getStructFieldInfo(encName string) // encName here is either like abc, or h1:nsabc
|
||||
by being a method on *Decoder, or maybe a method on the Handle itself.
|
||||
No one accesses .encName anymore
|
||||
- let encode.go and decode.go use these (for consistency)
|
||||
- only problem exists for gen.go, where we create a big switch on encName.
|
||||
Now, we also have to add a switch on strings.endsWith(kName, encNsName)
|
||||
- gen.go will need to have many more methods, and then double-on the 2 switch loops like:
|
||||
switch k {
|
||||
case "abc" : x.abc()
|
||||
case "def" : x.def()
|
||||
default {
|
||||
switch {
|
||||
case !nsAware: panic(...)
|
||||
case strings.endsWith(":abc"): x.abc()
|
||||
case strings.endsWith(":def"): x.def()
|
||||
default: panic(...)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
The structure below accommodates this:
|
||||
|
||||
type typeInfo struct {
|
||||
sfi []*structFieldInfo // sorted by encName
|
||||
sfins // sorted by namespace
|
||||
sfia // sorted, to have those with attributes at the top. Needed to write XML appropriately.
|
||||
sfip // unsorted
|
||||
}
|
||||
type structFieldInfo struct {
|
||||
encName
|
||||
nsEncName
|
||||
ns string
|
||||
attr bool
|
||||
cdata bool
|
||||
}
|
||||
|
||||
indexForEncName is now an internal helper function that takes a sorted array
|
||||
(one of ti.sfins or ti.sfi). It is only used by *Encoder.getStructFieldInfo(...)
|
||||
|
||||
There will be a separate parser from the builder.
|
||||
The parser will have a method: next() xmlToken method. It has lookahead support,
|
||||
so you can pop multiple tokens, make a determination, and push them back in the order popped.
|
||||
This will be needed to determine whether we are "nakedly" decoding a container or not.
|
||||
The stack will be implemented using a slice and push/pop happens at the [0] element.
|
||||
|
||||
xmlToken has fields:
|
||||
- type uint8: 0 | ElementStart | ElementEnd | AttrKey | AttrVal | Text
|
||||
- value string
|
||||
- ns string
|
||||
|
||||
SEE: http://www.xml.com/pub/a/98/10/guide0.html?page=3#ENTDECL
|
||||
|
||||
The following are skipped when parsing:
|
||||
- External Entities (from external file)
|
||||
- Notation Declaration e.g. <!NOTATION GIF87A SYSTEM "GIF">
|
||||
- Entity Declarations & References
|
||||
- XML Declaration (assume UTF-8)
|
||||
- XML Directive i.e. <! ... >
|
||||
- Other Declarations: Notation, etc.
|
||||
- Comment
|
||||
- Processing Instruction
|
||||
- schema / DTD for validation:
|
||||
We are not a VALIDATING parser. Validation is done elsewhere.
|
||||
However, some parts of the DTD internal subset are used (SEE BELOW).
|
||||
For Attribute List Declarations e.g.
|
||||
<!ATTLIST foo:oldjoke name ID #REQUIRED label CDATA #IMPLIED status ( funny | notfunny ) 'funny' >
|
||||
We considered using the ATTLIST to get "default" value, but not to validate the contents. (VETOED)
|
||||
|
||||
The following XML features are supported
|
||||
- Namespace
|
||||
- Element
|
||||
- Attribute
|
||||
- cdata
|
||||
- Unicode escape
|
||||
|
||||
The following DTD (when as an internal sub-set) features are supported:
|
||||
- Internal Entities e.g.
|
||||
<!ELEMENT burns "ugorji is cool" > AND entities for the set: [<>&"']
|
||||
- Parameter entities e.g.
|
||||
<!ENTITY % personcontent "ugorji is cool"> <!ELEMENT burns (%personcontent;)*>
|
||||
|
||||
At decode time, a structure containing the following is kept
|
||||
- namespace mapping
|
||||
- default attribute values
|
||||
- all internal entities (<>&"' and others written in the document)
|
||||
|
||||
When decode starts, it parses XML namespace declarations and creates a map in the
|
||||
xmlDecDriver. While parsing, that map continuously gets updated.
|
||||
The only problem happens when a namespace declaration happens on the node that it defines.
|
||||
e.g. <hn:name xmlns:hn="http://www.ugorji.net" >
|
||||
To handle this, each Element must be fully parsed at a time,
|
||||
even if it amounts to multiple tokens which are returned one at a time on request.
|
||||
|
||||
xmlns is a special attribute name.
|
||||
- It is used to define namespaces, including the default
|
||||
- It is never returned as an AttrKey or AttrVal.
|
||||
*We may decide later to allow user to use it e.g. you want to parse the xmlns mappings into a field.*
|
||||
|
||||
Number, bool, null, mapKey, etc can all be decoded from any xmlToken.
|
||||
This accommodates map[int]string for example.
|
||||
|
||||
It should be possible to create a schema from the types,
|
||||
or vice versa (generate types from schema with appropriate tags).
|
||||
This is however out-of-scope from this parsing project.
|
||||
|
||||
We should write all namespace information at the first point that it is referenced in the tree,
|
||||
and use the mapping for all child nodes and attributes. This means that state is maintained
|
||||
at a point in the tree. This also means that calls to Decode or MustDecode will reset some state.
|
||||
|
||||
When decoding, it is important to keep track of entity references and default attribute values.
|
||||
It seems these can only be stored in the DTD components. We should honor them when decoding.
|
||||
|
||||
Configuration for XMLHandle will look like this:
|
||||
|
||||
XMLHandle
|
||||
DefaultNS string
|
||||
// Encoding:
|
||||
NS map[string]string // ns URI to key, used for encoding
|
||||
// Decoding: in case ENTITY declared in external schema or dtd, store info needed here
|
||||
Entities map[string]string // map of entity rep to character
|
||||
|
||||
|
||||
During encode, if a namespace mapping is not defined for a namespace found on a struct,
|
||||
then we create a mapping for it using nsN (where N is 1..1000000, and doesn't conflict
|
||||
with any other namespace mapping).
|
||||
|
||||
Note that different fields in a struct can have different namespaces.
|
||||
However, all fields will default to the namespace on the _struct field (if defined).
|
||||
|
||||
An XML document is a name, a map of attributes and a list of children.
|
||||
Consequently, we cannot "DecodeNaked" into a map[string]interface{} (for example).
|
||||
We have to "DecodeNaked" into something that resembles XML data.
|
||||
|
||||
To support DecodeNaked (decode into nil interface{}), we have to define some "supporting" types:
|
||||
type Name struct { // Preferred. Less allocations due to conversions.
|
||||
Local string
|
||||
Space string
|
||||
}
|
||||
type Element struct {
|
||||
Name Name
|
||||
Attrs map[Name]string
|
||||
Children []interface{} // each child is either *Element or string
|
||||
}
|
||||
Only two "supporting" types are exposed for XML: Name and Element.
|
||||
|
||||
// ------------------
|
||||
|
||||
We considered 'type Name string' where Name is like "Space Local" (space-separated).
|
||||
We decided against it, because each creation of a name would lead to
|
||||
double allocation (first convert []byte to string, then concatenate them into a string).
|
||||
The benefit is that it is faster to read Attrs from a map. But given that Element is a value
|
||||
object, we want to eschew methods and have public exposed variables.
|
||||
|
||||
We also considered the following, where xml types were not value objects, and we used
|
||||
intelligent accessor methods to extract information and for performance.
|
||||
*** WE DECIDED AGAINST THIS. ***
|
||||
type Attr struct {
|
||||
Name Name
|
||||
Value string
|
||||
}
|
||||
// Element is a ValueObject: There are no accessor methods.
|
||||
// Make element self-contained.
|
||||
type Element struct {
|
||||
Name Name
|
||||
attrsMap map[string]string // where key is "Space Local"
|
||||
attrs []Attr
|
||||
childrenT []string
|
||||
childrenE []Element
|
||||
childrenI []int // each child is a index into T or E.
|
||||
}
|
||||
func (x *Element) child(i) interface{} // returns string or *Element
|
||||
|
||||
// ------------------
|
||||
|
||||
Per XML spec and our default handling, white space is always treated as
|
||||
insignificant between elements, except in a text node. The xml:space='preserve'
|
||||
attribute is ignored.
|
||||
|
||||
**Note: there is no xml: namespace. The xml: attributes were defined before namespaces.**
|
||||
**So treat them as just "directives" that should be interpreted to mean something**.
|
||||
|
||||
On encoding, we support indenting aka prettifying markup in the same way we support it for json.
|
||||
|
||||
A document or element can only be encoded/decoded from/to a struct. In this mode:
|
||||
- struct name maps to element name (or tag-info from _struct field)
|
||||
- fields are mapped to child elements or attributes
|
||||
|
||||
A map is either encoded as attributes on current element, or as a set of child elements.
|
||||
Maps are encoded as attributes iff their keys and values are primitives (number, bool, string).
|
||||
|
||||
A list is encoded as a set of child elements.
|
||||
|
||||
Primitives (number, bool, string) are encoded as an element, attribute or text
|
||||
depending on the context.
|
||||
|
||||
Extensions must encode themselves as a text string.
|
||||
|
||||
Encoding is tough, specifically when encoding mappings, because we need to encode
|
||||
as either attribute or element. To do this, we need to default to encoding as attributes,
|
||||
and then let Encoder inform the Handle when to start encoding as nodes.
|
||||
i.e. Encoder does something like:
|
||||
|
||||
h.EncodeMapStart()
|
||||
h.Encode(), h.Encode(), ...
|
||||
h.EncodeMapNotAttrSignal() // this is not a bool, because it's a signal
|
||||
h.Encode(), h.Encode(), ...
|
||||
h.EncodeEnd()
|
||||
|
||||
Only XMLHandle understands this, and will set itself to start encoding as elements.
|
||||
|
||||
This support extends to maps. For example, if a struct field is a map, and it has
|
||||
the struct tag signifying it should be attr, then all its fields are encoded as attributes.
|
||||
e.g.
|
||||
|
||||
type X struct {
|
||||
M map[string]int `codec:"m,attr"` // encode keys as attributes named
|
||||
}
|
||||
|
||||
Question:
|
||||
- if encoding a map, what if map keys have spaces in them???
|
||||
Then they cannot be attributes or child elements. Error.
|
||||
|
||||
Options to consider adding later:
|
||||
- For attribute values, normalize by trimming beginning and ending white space,
|
||||
and converting every white space sequence to a single space.
|
||||
- ATTLIST restrictions are enforced.
|
||||
e.g. default value of xml:space, skipping xml:XYZ style attributes, etc.
|
||||
- Consider supporting NON-STRICT mode (e.g. to handle HTML parsing).
|
||||
Some elements e.g. br, hr, etc need not close and should be auto-closed
|
||||
... (see http://www.w3.org/TR/html4/loose.dtd)
|
||||
An expansive set of entities are pre-defined.
|
||||
- Have easy way to create a HTML parser:
|
||||
add a HTML() method to XMLHandle, that will set Strict=false, specify AutoClose,
|
||||
and add HTML Entities to the list.
|
||||
- Support validating element/attribute XMLName before writing it.
|
||||
Keep this behind a flag, which is set to false by default (for performance).
|
||||
type XMLHandle struct {
|
||||
CheckName bool
|
||||
}
|
||||
|
||||
Misc:
|
||||
|
||||
ROADMAP (1 weeks):
|
||||
- build encoder (1 day)
|
||||
- build decoder (based off xmlParser) (1 day)
|
||||
- implement xmlParser (2 days).
|
||||
Look at encoding/xml for inspiration.
|
||||
- integrate and TEST (1 days)
|
||||
- write article and post it (1 day)
|
||||
|
||||
// ---------- MORE NOTES FROM 2017-11-30 ------------
|
||||
|
||||
when parsing
|
||||
- parse the attributes first
|
||||
- then parse the nodes
|
||||
|
||||
basically:
|
||||
- if encoding a field: we use the field name for the wrapper
|
||||
- if encoding a non-field, then just use the element type name
|
||||
|
||||
map[string]string ==> <map><key>abc</key><value>val</value></map>... or
|
||||
<map key="abc">val</map>... OR
|
||||
<key1>val1</key1><key2>val2</key2>... <- PREFERED
|
||||
[]string ==> <string>v1</string><string>v2</string>...
|
||||
string v1 ==> <string>v1</string>
|
||||
bool true ==> <bool>true</bool>
|
||||
float 1.0 ==> <float>1.0</float>
|
||||
...
|
||||
|
||||
F1 map[string]string ==> <F1><key>abc</key><value>val</value></F1>... OR
|
||||
<F1 key="abc">val</F1>... OR
|
||||
<F1><abc>val</abc>...</F1> <- PREFERED
|
||||
F2 []string ==> <F2>v1</F2><F2>v2</F2>...
|
||||
F3 bool ==> <F3>true</F3>
|
||||
...
|
||||
|
||||
- a scalar is encoded as:
|
||||
(value) of type T ==> <T><value/></T>
|
||||
(value) of field F ==> <F><value/></F>
|
||||
- A kv-pair is encoded as:
|
||||
(key,value) ==> <map><key><value/></key></map> OR <map key="value">
|
||||
(key,value) of field F ==> <F><key><value/></key></F> OR <F key="value">
|
||||
- A map or struct is just a list of kv-pairs
|
||||
- A list is encoded as sequences of same node e.g.
|
||||
<F1 key1="value11">
|
||||
<F1 key2="value12">
|
||||
<F2>value21</F2>
|
||||
<F2>value22</F2>
|
||||
- we may have to singularize the field name, when entering into xml,
|
||||
and pluralize them when encoding.
|
||||
- bi-directional encode->decode->encode is not a MUST.
|
||||
even encoding/xml cannot decode correctly what was encoded:
|
||||
|
||||
see https://play.golang.org/p/224V_nyhMS
|
||||
func main() {
|
||||
fmt.Println("Hello, playground")
|
||||
v := []interface{}{"hello", 1, true, nil, time.Now()}
|
||||
s, err := xml.Marshal(v)
|
||||
fmt.Printf("err: %v, \ns: %s\n", err, s)
|
||||
var v2 []interface{}
|
||||
err = xml.Unmarshal(s, &v2)
|
||||
fmt.Printf("err: %v, \nv2: %v\n", err, v2)
|
||||
type T struct {
|
||||
V []interface{}
|
||||
}
|
||||
v3 := T{V: v}
|
||||
s, err = xml.Marshal(v3)
|
||||
fmt.Printf("err: %v, \ns: %s\n", err, s)
|
||||
var v4 T
|
||||
err = xml.Unmarshal(s, &v4)
|
||||
fmt.Printf("err: %v, \nv4: %v\n", err, v4)
|
||||
}
|
||||
Output:
|
||||
err: <nil>,
|
||||
s: <string>hello</string><int>1</int><bool>true</bool><Time>2009-11-10T23:00:00Z</Time>
|
||||
err: <nil>,
|
||||
v2: [<nil>]
|
||||
err: <nil>,
|
||||
s: <T><V>hello</V><V>1</V><V>true</V><V>2009-11-10T23:00:00Z</V></T>
|
||||
err: <nil>,
|
||||
v4: {[<nil> <nil> <nil> <nil>]}
|
||||
-
|
||||
*/
|
||||
|
||||
// ----------- PARSER -------------------
|
||||
|
||||
type xmlTokenType uint8
|
||||
|
||||
const (
|
||||
_ xmlTokenType = iota << 1
|
||||
xmlTokenElemStart
|
||||
xmlTokenElemEnd
|
||||
xmlTokenAttrKey
|
||||
xmlTokenAttrVal
|
||||
xmlTokenText
|
||||
)
|
||||
|
||||
type xmlToken struct {
|
||||
Type xmlTokenType
|
||||
Value string
|
||||
Namespace string // blank for AttrVal and Text
|
||||
}
|
||||
|
||||
type xmlParser struct {
|
||||
r decReader
|
||||
toks []xmlToken // list of tokens.
|
||||
ptr int // ptr into the toks slice
|
||||
done bool // nothing else to parse. r now returns EOF.
|
||||
}
|
||||
|
||||
func (x *xmlParser) next() (t *xmlToken) {
|
||||
// once x.done, or x.ptr == len(x.toks) == 0, then return nil (to signify finish)
|
||||
if !x.done && len(x.toks) == 0 {
|
||||
x.nextTag()
|
||||
}
|
||||
// parses one element at a time (into possible many tokens)
|
||||
if x.ptr < len(x.toks) {
|
||||
t = &(x.toks[x.ptr])
|
||||
x.ptr++
|
||||
if x.ptr == len(x.toks) {
|
||||
x.ptr = 0
|
||||
x.toks = x.toks[:0]
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// nextTag will parses the next element and fill up toks.
|
||||
// It set done flag if/once EOF is reached.
|
||||
func (x *xmlParser) nextTag() {
|
||||
// TODO: implement.
|
||||
}
|
||||
|
||||
// ----------- ENCODER -------------------
|
||||
|
||||
type xmlEncDriver struct {
|
||||
e *Encoder
|
||||
w encWriter
|
||||
h *XMLHandle
|
||||
b [64]byte // scratch
|
||||
bs []byte // scratch
|
||||
// s jsonStack
|
||||
noBuiltInTypes
|
||||
}
|
||||
|
||||
// ----------- DECODER -------------------
|
||||
|
||||
type xmlDecDriver struct {
|
||||
d *Decoder
|
||||
h *XMLHandle
|
||||
r decReader // *bytesDecReader decReader
|
||||
ct valueType // container type. one of unset, array or map.
|
||||
bstr [8]byte // scratch used for string \UXXX parsing
|
||||
b [64]byte // scratch
|
||||
|
||||
// wsSkipped bool // whitespace skipped
|
||||
|
||||
// s jsonStack
|
||||
|
||||
noBuiltInTypes
|
||||
}
|
||||
|
||||
// DecodeNaked will decode into an XMLNode
|
||||
|
||||
// XMLName is a value object representing a namespace-aware NAME
|
||||
type XMLName struct {
|
||||
Local string
|
||||
Space string
|
||||
}
|
||||
|
||||
// XMLNode represents a "union" of the different types of XML Nodes.
|
||||
// Only one of fields (Text or *Element) is set.
|
||||
type XMLNode struct {
|
||||
Element *Element
|
||||
Text string
|
||||
}
|
||||
|
||||
// XMLElement is a value object representing an fully-parsed XML element.
|
||||
type XMLElement struct {
|
||||
Name Name
|
||||
Attrs map[XMLName]string
|
||||
// Children is a list of child nodes, each being a *XMLElement or string
|
||||
Children []XMLNode
|
||||
}
|
||||
|
||||
// ----------- HANDLE -------------------
|
||||
|
||||
type XMLHandle struct {
|
||||
BasicHandle
|
||||
textEncodingType
|
||||
|
||||
DefaultNS string
|
||||
NS map[string]string // ns URI to key, for encoding
|
||||
Entities map[string]string // entity representation to string, for encoding.
|
||||
}
|
||||
|
||||
func (h *XMLHandle) newEncDriver(e *Encoder) encDriver {
|
||||
return &xmlEncDriver{e: e, w: e.w, h: h}
|
||||
}
|
||||
|
||||
func (h *XMLHandle) newDecDriver(d *Decoder) decDriver {
|
||||
// d := xmlDecDriver{r: r.(*bytesDecReader), h: h}
|
||||
hd := xmlDecDriver{d: d, r: d.r, h: h}
|
||||
hd.n.bytes = d.b[:]
|
||||
return &hd
|
||||
}
|
||||
|
||||
func (h *XMLHandle) SetInterfaceExt(rt reflect.Type, tag uint64, ext InterfaceExt) (err error) {
|
||||
return h.SetExt(rt, tag, &extWrapper{bytesExtFailer{}, ext})
|
||||
}
|
||||
|
||||
var _ decDriver = (*xmlDecDriver)(nil)
|
||||
var _ encDriver = (*xmlEncDriver)(nil)
|
|
@ -1,40 +0,0 @@
|
|||
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io"
|
||||
"log"
|
||||
"os"
|
||||
|
||||
"github.com/ulikunitz/xz"
|
||||
)
|
||||
|
||||
func main() {
|
||||
const text = "The quick brown fox jumps over the lazy dog.\n"
|
||||
var buf bytes.Buffer
|
||||
// compress text
|
||||
w, err := xz.NewWriter(&buf)
|
||||
if err != nil {
|
||||
log.Fatalf("xz.NewWriter error %s", err)
|
||||
}
|
||||
if _, err := io.WriteString(w, text); err != nil {
|
||||
log.Fatalf("WriteString error %s", err)
|
||||
}
|
||||
if err := w.Close(); err != nil {
|
||||
log.Fatalf("w.Close error %s", err)
|
||||
}
|
||||
// decompress buffer and write output to stdout
|
||||
r, err := xz.NewReader(&buf)
|
||||
if err != nil {
|
||||
log.Fatalf("NewReader error %s", err)
|
||||
}
|
||||
if _, err = io.Copy(os.Stdout, r); err != nil {
|
||||
log.Fatalf("io.Copy error %s", err)
|
||||
}
|
||||
}
|
|
@ -138,6 +138,15 @@ func getConversionKnown(in cty.Type, out cty.Type, unsafe bool) conversion {
|
|||
outEty := out.ElementType()
|
||||
return conversionObjectToMap(in, outEty, unsafe)
|
||||
|
||||
case out.IsObjectType() && in.IsMapType():
|
||||
if !unsafe {
|
||||
// Converting a map to an object is an "unsafe" conversion,
|
||||
// because we don't know if all the map keys will correspond to
|
||||
// object attributes.
|
||||
return nil
|
||||
}
|
||||
return conversionMapToObject(in, out, unsafe)
|
||||
|
||||
case in.IsCapsuleType() || out.IsCapsuleType():
|
||||
if !unsafe {
|
||||
// Capsule types can only participate in "unsafe" conversions,
|
||||
|
|
|
@ -15,18 +15,18 @@ func conversionCollectionToList(ety cty.Type, conv conversion) conversion {
|
|||
return func(val cty.Value, path cty.Path) (cty.Value, error) {
|
||||
elems := make([]cty.Value, 0, val.LengthInt())
|
||||
i := int64(0)
|
||||
path = append(path, nil)
|
||||
elemPath := append(path.Copy(), nil)
|
||||
it := val.ElementIterator()
|
||||
for it.Next() {
|
||||
_, val := it.Element()
|
||||
var err error
|
||||
|
||||
path[len(path)-1] = cty.IndexStep{
|
||||
elemPath[len(elemPath)-1] = cty.IndexStep{
|
||||
Key: cty.NumberIntVal(i),
|
||||
}
|
||||
|
||||
if conv != nil {
|
||||
val, err = conv(val, path)
|
||||
val, err = conv(val, elemPath)
|
||||
if err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
|
@ -37,6 +37,9 @@ func conversionCollectionToList(ety cty.Type, conv conversion) conversion {
|
|||
}
|
||||
|
||||
if len(elems) == 0 {
|
||||
if ety == cty.DynamicPseudoType {
|
||||
ety = val.Type().ElementType()
|
||||
}
|
||||
return cty.ListValEmpty(ety), nil
|
||||
}
|
||||
|
||||
|
@ -55,18 +58,18 @@ func conversionCollectionToSet(ety cty.Type, conv conversion) conversion {
|
|||
return func(val cty.Value, path cty.Path) (cty.Value, error) {
|
||||
elems := make([]cty.Value, 0, val.LengthInt())
|
||||
i := int64(0)
|
||||
path = append(path, nil)
|
||||
elemPath := append(path.Copy(), nil)
|
||||
it := val.ElementIterator()
|
||||
for it.Next() {
|
||||
_, val := it.Element()
|
||||
var err error
|
||||
|
||||
path[len(path)-1] = cty.IndexStep{
|
||||
elemPath[len(elemPath)-1] = cty.IndexStep{
|
||||
Key: cty.NumberIntVal(i),
|
||||
}
|
||||
|
||||
if conv != nil {
|
||||
val, err = conv(val, path)
|
||||
val, err = conv(val, elemPath)
|
||||
if err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
|
@ -77,6 +80,11 @@ func conversionCollectionToSet(ety cty.Type, conv conversion) conversion {
|
|||
}
|
||||
|
||||
if len(elems) == 0 {
|
||||
// Prefer a concrete type over a dynamic type when returning an
|
||||
// empty set
|
||||
if ety == cty.DynamicPseudoType {
|
||||
ety = val.Type().ElementType()
|
||||
}
|
||||
return cty.SetValEmpty(ety), nil
|
||||
}
|
||||
|
||||
|
@ -93,13 +101,13 @@ func conversionCollectionToSet(ety cty.Type, conv conversion) conversion {
|
|||
func conversionCollectionToMap(ety cty.Type, conv conversion) conversion {
|
||||
return func(val cty.Value, path cty.Path) (cty.Value, error) {
|
||||
elems := make(map[string]cty.Value, 0)
|
||||
path = append(path, nil)
|
||||
elemPath := append(path.Copy(), nil)
|
||||
it := val.ElementIterator()
|
||||
for it.Next() {
|
||||
key, val := it.Element()
|
||||
var err error
|
||||
|
||||
path[len(path)-1] = cty.IndexStep{
|
||||
elemPath[len(elemPath)-1] = cty.IndexStep{
|
||||
Key: key,
|
||||
}
|
||||
|
||||
|
@ -107,11 +115,11 @@ func conversionCollectionToMap(ety cty.Type, conv conversion) conversion {
|
|||
if err != nil {
|
||||
// Should never happen, because keys can only be numbers or
|
||||
// strings and both can convert to string.
|
||||
return cty.DynamicVal, path.NewErrorf("cannot convert key type %s to string for map", key.Type().FriendlyName())
|
||||
return cty.DynamicVal, elemPath.NewErrorf("cannot convert key type %s to string for map", key.Type().FriendlyName())
|
||||
}
|
||||
|
||||
if conv != nil {
|
||||
val, err = conv(val, path)
|
||||
val, err = conv(val, elemPath)
|
||||
if err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
|
@ -121,9 +129,25 @@ func conversionCollectionToMap(ety cty.Type, conv conversion) conversion {
|
|||
}
|
||||
|
||||
if len(elems) == 0 {
|
||||
// Prefer a concrete type over a dynamic type when returning an
|
||||
// empty map
|
||||
if ety == cty.DynamicPseudoType {
|
||||
ety = val.Type().ElementType()
|
||||
}
|
||||
return cty.MapValEmpty(ety), nil
|
||||
}
|
||||
|
||||
if ety.IsCollectionType() || ety.IsObjectType() {
|
||||
var err error
|
||||
if elems, err = conversionUnifyCollectionElements(elems, path, false); err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
}
|
||||
|
||||
if err := conversionCheckMapElementTypes(elems, path); err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
|
||||
return cty.MapVal(elems), nil
|
||||
}
|
||||
}
|
||||
|
@ -171,20 +195,20 @@ func conversionTupleToSet(tupleType cty.Type, listEty cty.Type, unsafe bool) con
|
|||
// element conversions in elemConvs
|
||||
return func(val cty.Value, path cty.Path) (cty.Value, error) {
|
||||
elems := make([]cty.Value, 0, len(elemConvs))
|
||||
path = append(path, nil)
|
||||
elemPath := append(path.Copy(), nil)
|
||||
i := int64(0)
|
||||
it := val.ElementIterator()
|
||||
for it.Next() {
|
||||
_, val := it.Element()
|
||||
var err error
|
||||
|
||||
path[len(path)-1] = cty.IndexStep{
|
||||
elemPath[len(elemPath)-1] = cty.IndexStep{
|
||||
Key: cty.NumberIntVal(i),
|
||||
}
|
||||
|
||||
conv := elemConvs[i]
|
||||
if conv != nil {
|
||||
val, err = conv(val, path)
|
||||
val, err = conv(val, elemPath)
|
||||
if err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
|
@ -241,20 +265,20 @@ func conversionTupleToList(tupleType cty.Type, listEty cty.Type, unsafe bool) co
|
|||
// element conversions in elemConvs
|
||||
return func(val cty.Value, path cty.Path) (cty.Value, error) {
|
||||
elems := make([]cty.Value, 0, len(elemConvs))
|
||||
path = append(path, nil)
|
||||
elemPath := append(path.Copy(), nil)
|
||||
i := int64(0)
|
||||
it := val.ElementIterator()
|
||||
for it.Next() {
|
||||
_, val := it.Element()
|
||||
var err error
|
||||
|
||||
path[len(path)-1] = cty.IndexStep{
|
||||
elemPath[len(elemPath)-1] = cty.IndexStep{
|
||||
Key: cty.NumberIntVal(i),
|
||||
}
|
||||
|
||||
conv := elemConvs[i]
|
||||
if conv != nil {
|
||||
val, err = conv(val, path)
|
||||
val, err = conv(val, elemPath)
|
||||
if err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
|
@ -315,19 +339,19 @@ func conversionObjectToMap(objectType cty.Type, mapEty cty.Type, unsafe bool) co
|
|||
// element conversions in elemConvs
|
||||
return func(val cty.Value, path cty.Path) (cty.Value, error) {
|
||||
elems := make(map[string]cty.Value, len(elemConvs))
|
||||
path = append(path, nil)
|
||||
elemPath := append(path.Copy(), nil)
|
||||
it := val.ElementIterator()
|
||||
for it.Next() {
|
||||
name, val := it.Element()
|
||||
var err error
|
||||
|
||||
path[len(path)-1] = cty.IndexStep{
|
||||
elemPath[len(elemPath)-1] = cty.IndexStep{
|
||||
Key: name,
|
||||
}
|
||||
|
||||
conv := elemConvs[name.AsString()]
|
||||
if conv != nil {
|
||||
val, err = conv(val, path)
|
||||
val, err = conv(val, elemPath)
|
||||
if err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
|
@ -335,6 +359,130 @@ func conversionObjectToMap(objectType cty.Type, mapEty cty.Type, unsafe bool) co
|
|||
elems[name.AsString()] = val
|
||||
}
|
||||
|
||||
if mapEty.IsCollectionType() || mapEty.IsObjectType() {
|
||||
var err error
|
||||
if elems, err = conversionUnifyCollectionElements(elems, path, unsafe); err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
}
|
||||
|
||||
if err := conversionCheckMapElementTypes(elems, path); err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
|
||||
return cty.MapVal(elems), nil
|
||||
}
|
||||
}
|
||||
|
||||
// conversionMapToObject returns a conversion that will take a value of the
|
||||
// given map type and return an object of the given type. The object attribute
|
||||
// types must all be compatible with the map element type.
|
||||
//
|
||||
// Will panic if the given mapType and objType are not maps and objects
|
||||
// respectively.
|
||||
func conversionMapToObject(mapType cty.Type, objType cty.Type, unsafe bool) conversion {
|
||||
objectAtys := objType.AttributeTypes()
|
||||
mapEty := mapType.ElementType()
|
||||
|
||||
elemConvs := make(map[string]conversion, len(objectAtys))
|
||||
for name, objectAty := range objectAtys {
|
||||
if objectAty.Equals(mapEty) {
|
||||
// no conversion required
|
||||
continue
|
||||
}
|
||||
|
||||
elemConvs[name] = getConversion(mapEty, objectAty, unsafe)
|
||||
if elemConvs[name] == nil {
|
||||
// If any of our element conversions are impossible, then the our
|
||||
// whole conversion is impossible.
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
// If we fall out here then a conversion is possible, using the
|
||||
// element conversions in elemConvs
|
||||
return func(val cty.Value, path cty.Path) (cty.Value, error) {
|
||||
elems := make(map[string]cty.Value, len(elemConvs))
|
||||
elemPath := append(path.Copy(), nil)
|
||||
it := val.ElementIterator()
|
||||
for it.Next() {
|
||||
name, val := it.Element()
|
||||
|
||||
// if there is no corresponding attribute, we skip this key
|
||||
if _, ok := objectAtys[name.AsString()]; !ok {
|
||||
continue
|
||||
}
|
||||
|
||||
var err error
|
||||
|
||||
elemPath[len(elemPath)-1] = cty.IndexStep{
|
||||
Key: name,
|
||||
}
|
||||
|
||||
conv := elemConvs[name.AsString()]
|
||||
if conv != nil {
|
||||
val, err = conv(val, elemPath)
|
||||
if err != nil {
|
||||
return cty.NilVal, err
|
||||
}
|
||||
}
|
||||
|
||||
elems[name.AsString()] = val
|
||||
}
|
||||
|
||||
return cty.ObjectVal(elems), nil
|
||||
}
|
||||
}
|
||||
|
||||
func conversionUnifyCollectionElements(elems map[string]cty.Value, path cty.Path, unsafe bool) (map[string]cty.Value, error) {
|
||||
elemTypes := make([]cty.Type, 0, len(elems))
|
||||
for _, elem := range elems {
|
||||
elemTypes = append(elemTypes, elem.Type())
|
||||
}
|
||||
unifiedType, _ := unify(elemTypes, unsafe)
|
||||
if unifiedType == cty.NilType {
|
||||
}
|
||||
|
||||
unifiedElems := make(map[string]cty.Value)
|
||||
elemPath := append(path.Copy(), nil)
|
||||
|
||||
for name, elem := range elems {
|
||||
if elem.Type().Equals(unifiedType) {
|
||||
unifiedElems[name] = elem
|
||||
continue
|
||||
}
|
||||
conv := getConversion(elem.Type(), unifiedType, unsafe)
|
||||
if conv == nil {
|
||||
}
|
||||
elemPath[len(elemPath)-1] = cty.IndexStep{
|
||||
Key: cty.StringVal(name),
|
||||
}
|
||||
val, err := conv(elem, elemPath)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
unifiedElems[name] = val
|
||||
}
|
||||
|
||||
return unifiedElems, nil
|
||||
}
|
||||
|
||||
func conversionCheckMapElementTypes(elems map[string]cty.Value, path cty.Path) error {
|
||||
elementType := cty.NilType
|
||||
elemPath := append(path.Copy(), nil)
|
||||
|
||||
for name, elem := range elems {
|
||||
if elementType == cty.NilType {
|
||||
elementType = elem.Type()
|
||||
continue
|
||||
}
|
||||
if !elementType.Equals(elem.Type()) {
|
||||
elemPath[len(elemPath)-1] = cty.IndexStep{
|
||||
Key: cty.StringVal(name),
|
||||
}
|
||||
return elemPath.NewErrorf("%s is required", elementType.FriendlyName())
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
|
|
@ -28,11 +28,14 @@ func unify(types []cty.Type, unsafe bool) (cty.Type, []Conversion) {
|
|||
// a subset of that type, which would be a much less useful conversion for
|
||||
// unification purposes.
|
||||
{
|
||||
mapCt := 0
|
||||
objectCt := 0
|
||||
tupleCt := 0
|
||||
dynamicCt := 0
|
||||
for _, ty := range types {
|
||||
switch {
|
||||
case ty.IsMapType():
|
||||
mapCt++
|
||||
case ty.IsObjectType():
|
||||
objectCt++
|
||||
case ty.IsTupleType():
|
||||
|
@ -44,6 +47,8 @@ func unify(types []cty.Type, unsafe bool) (cty.Type, []Conversion) {
|
|||
}
|
||||
}
|
||||
switch {
|
||||
case mapCt > 0 && (mapCt+dynamicCt) == len(types):
|
||||
return unifyMapTypes(types, unsafe, dynamicCt > 0)
|
||||
case objectCt > 0 && (objectCt+dynamicCt) == len(types):
|
||||
return unifyObjectTypes(types, unsafe, dynamicCt > 0)
|
||||
case tupleCt > 0 && (tupleCt+dynamicCt) == len(types):
|
||||
|
@ -95,6 +100,44 @@ Preferences:
|
|||
return cty.NilType, nil
|
||||
}
|
||||
|
||||
func unifyMapTypes(types []cty.Type, unsafe bool, hasDynamic bool) (cty.Type, []Conversion) {
|
||||
// If we had any dynamic types in the input here then we can't predict
|
||||
// what path we'll take through here once these become known types, so
|
||||
// we'll conservatively produce DynamicVal for these.
|
||||
if hasDynamic {
|
||||
return unifyAllAsDynamic(types)
|
||||
}
|
||||
|
||||
elemTypes := make([]cty.Type, 0, len(types))
|
||||
for _, ty := range types {
|
||||
elemTypes = append(elemTypes, ty.ElementType())
|
||||
}
|
||||
retElemType, _ := unify(elemTypes, unsafe)
|
||||
if retElemType == cty.NilType {
|
||||
return cty.NilType, nil
|
||||
}
|
||||
|
||||
retTy := cty.Map(retElemType)
|
||||
|
||||
conversions := make([]Conversion, len(types))
|
||||
for i, ty := range types {
|
||||
if ty.Equals(retTy) {
|
||||
continue
|
||||
}
|
||||
if unsafe {
|
||||
conversions[i] = GetConversionUnsafe(ty, retTy)
|
||||
} else {
|
||||
conversions[i] = GetConversion(ty, retTy)
|
||||
}
|
||||
if conversions[i] == nil {
|
||||
// Shouldn't be reachable, since we were able to unify
|
||||
return cty.NilType, nil
|
||||
}
|
||||
}
|
||||
|
||||
return retTy, conversions
|
||||
}
|
||||
|
||||
func unifyObjectTypes(types []cty.Type, unsafe bool, hasDynamic bool) (cty.Type, []Conversion) {
|
||||
// If we had any dynamic types in the input here then we can't predict
|
||||
// what path we'll take through here once these become known types, so
|
||||
|
|
File diff suppressed because it is too large
Load Diff
87
vendor/github.com/zclconf/go-cty/cty/function/stdlib/conversion.go
generated
vendored
Normal file
87
vendor/github.com/zclconf/go-cty/cty/function/stdlib/conversion.go
generated
vendored
Normal file
|
@ -0,0 +1,87 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"strconv"
|
||||
|
||||
"github.com/zclconf/go-cty/cty"
|
||||
"github.com/zclconf/go-cty/cty/convert"
|
||||
"github.com/zclconf/go-cty/cty/function"
|
||||
)
|
||||
|
||||
// MakeToFunc constructs a "to..." function, like "tostring", which converts
|
||||
// its argument to a specific type or type kind.
|
||||
//
|
||||
// The given type wantTy can be any type constraint that cty's "convert" package
|
||||
// would accept. In particular, this means that you can pass
|
||||
// cty.List(cty.DynamicPseudoType) to mean "list of any single type", which
|
||||
// will then cause cty to attempt to unify all of the element types when given
|
||||
// a tuple.
|
||||
func MakeToFunc(wantTy cty.Type) function.Function {
|
||||
return function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "v",
|
||||
// We use DynamicPseudoType rather than wantTy here so that
|
||||
// all values will pass through the function API verbatim and
|
||||
// we can handle the conversion logic within the Type and
|
||||
// Impl functions. This allows us to customize the error
|
||||
// messages to be more appropriate for an explicit type
|
||||
// conversion, whereas the cty function system produces
|
||||
// messages aimed at _implicit_ type conversions.
|
||||
Type: cty.DynamicPseudoType,
|
||||
AllowNull: true,
|
||||
},
|
||||
},
|
||||
Type: func(args []cty.Value) (cty.Type, error) {
|
||||
gotTy := args[0].Type()
|
||||
if gotTy.Equals(wantTy) {
|
||||
return wantTy, nil
|
||||
}
|
||||
conv := convert.GetConversionUnsafe(args[0].Type(), wantTy)
|
||||
if conv == nil {
|
||||
// We'll use some specialized errors for some trickier cases,
|
||||
// but most we can handle in a simple way.
|
||||
switch {
|
||||
case gotTy.IsTupleType() && wantTy.IsTupleType():
|
||||
return cty.NilType, function.NewArgErrorf(0, "incompatible tuple type for conversion: %s", convert.MismatchMessage(gotTy, wantTy))
|
||||
case gotTy.IsObjectType() && wantTy.IsObjectType():
|
||||
return cty.NilType, function.NewArgErrorf(0, "incompatible object type for conversion: %s", convert.MismatchMessage(gotTy, wantTy))
|
||||
default:
|
||||
return cty.NilType, function.NewArgErrorf(0, "cannot convert %s to %s", gotTy.FriendlyName(), wantTy.FriendlyNameForConstraint())
|
||||
}
|
||||
}
|
||||
// If a conversion is available then everything is fine.
|
||||
return wantTy, nil
|
||||
},
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
// We didn't set "AllowUnknown" on our argument, so it is guaranteed
|
||||
// to be known here but may still be null.
|
||||
ret, err := convert.Convert(args[0], retType)
|
||||
if err != nil {
|
||||
// Because we used GetConversionUnsafe above, conversion can
|
||||
// still potentially fail in here. For example, if the user
|
||||
// asks to convert the string "a" to bool then we'll
|
||||
// optimistically permit it during type checking but fail here
|
||||
// once we note that the value isn't either "true" or "false".
|
||||
gotTy := args[0].Type()
|
||||
switch {
|
||||
case gotTy == cty.String && wantTy == cty.Bool:
|
||||
what := "string"
|
||||
if !args[0].IsNull() {
|
||||
what = strconv.Quote(args[0].AsString())
|
||||
}
|
||||
return cty.NilVal, function.NewArgErrorf(0, `cannot convert %s to bool; only the strings "true" or "false" are allowed`, what)
|
||||
case gotTy == cty.String && wantTy == cty.Number:
|
||||
what := "string"
|
||||
if !args[0].IsNull() {
|
||||
what = strconv.Quote(args[0].AsString())
|
||||
}
|
||||
return cty.NilVal, function.NewArgErrorf(0, `cannot convert %s to number; given string must be a decimal representation of a number`, what)
|
||||
default:
|
||||
return cty.NilVal, function.NewArgErrorf(0, "cannot convert %s to %s", gotTy.FriendlyName(), wantTy.FriendlyNameForConstraint())
|
||||
}
|
||||
}
|
||||
return ret, nil
|
||||
},
|
||||
})
|
||||
}
|
|
@ -203,6 +203,33 @@ var FormatDateFunc = function.New(&function.Spec{
|
|||
},
|
||||
})
|
||||
|
||||
// TimeAddFunc is a function that adds a duration to a timestamp, returning a new timestamp.
|
||||
var TimeAddFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "timestamp",
|
||||
Type: cty.String,
|
||||
},
|
||||
{
|
||||
Name: "duration",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
ts, err := parseTimestamp(args[0].AsString())
|
||||
if err != nil {
|
||||
return cty.UnknownVal(cty.String), err
|
||||
}
|
||||
duration, err := time.ParseDuration(args[1].AsString())
|
||||
if err != nil {
|
||||
return cty.UnknownVal(cty.String), err
|
||||
}
|
||||
|
||||
return cty.StringVal(ts.Add(duration).Format(time.RFC3339)), nil
|
||||
},
|
||||
})
|
||||
|
||||
// FormatDate reformats a timestamp given in RFC3339 syntax into another time
|
||||
// syntax defined by a given format string.
|
||||
//
|
||||
|
@ -383,3 +410,20 @@ func splitDateFormat(data []byte, atEOF bool) (advance int, token []byte, err er
|
|||
func startsDateFormatVerb(b byte) bool {
|
||||
return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z')
|
||||
}
|
||||
|
||||
// TimeAdd adds a duration to a timestamp, returning a new timestamp.
|
||||
//
|
||||
// In the HCL language, timestamps are conventionally represented as
|
||||
// strings using RFC 3339 "Date and Time format" syntax. Timeadd requires
|
||||
// the timestamp argument to be a string conforming to this syntax.
|
||||
//
|
||||
// `duration` is a string representation of a time difference, consisting of
|
||||
// sequences of number and unit pairs, like `"1.5h"` or `1h30m`. The accepted
|
||||
// units are `ns`, `us` (or `µs`), `"ms"`, `"s"`, `"m"`, and `"h"`. The first
|
||||
// number may be negative to indicate a negative duration, like `"-2h5m"`.
|
||||
//
|
||||
// The result is a string, also in RFC 3339 format, representing the result
|
||||
// of adding the given direction to the given timestamp.
|
||||
func TimeAdd(timestamp cty.Value, duration cty.Value) (cty.Value, error) {
|
||||
return TimeAddFunc.Call([]cty.Value{timestamp, duration})
|
||||
}
|
||||
|
|
|
@ -2,10 +2,12 @@ package stdlib
|
|||
|
||||
import (
|
||||
"fmt"
|
||||
"math"
|
||||
"math/big"
|
||||
|
||||
"github.com/zclconf/go-cty/cty"
|
||||
"github.com/zclconf/go-cty/cty/function"
|
||||
"github.com/zclconf/go-cty/cty/gocty"
|
||||
)
|
||||
|
||||
var AbsoluteFunc = function.New(&function.Spec{
|
||||
|
@ -358,6 +360,182 @@ var IntFunc = function.New(&function.Spec{
|
|||
},
|
||||
})
|
||||
|
||||
// CeilFunc is a function that returns the closest whole number greater
|
||||
// than or equal to the given value.
|
||||
var CeilFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "num",
|
||||
Type: cty.Number,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.Number),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
var val float64
|
||||
if err := gocty.FromCtyValue(args[0], &val); err != nil {
|
||||
return cty.UnknownVal(cty.String), err
|
||||
}
|
||||
return cty.NumberIntVal(int64(math.Ceil(val))), nil
|
||||
},
|
||||
})
|
||||
|
||||
// FloorFunc is a function that returns the closest whole number lesser
|
||||
// than or equal to the given value.
|
||||
var FloorFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "num",
|
||||
Type: cty.Number,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.Number),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
var val float64
|
||||
if err := gocty.FromCtyValue(args[0], &val); err != nil {
|
||||
return cty.UnknownVal(cty.String), err
|
||||
}
|
||||
return cty.NumberIntVal(int64(math.Floor(val))), nil
|
||||
},
|
||||
})
|
||||
|
||||
// LogFunc is a function that returns the logarithm of a given number in a given base.
|
||||
var LogFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "num",
|
||||
Type: cty.Number,
|
||||
},
|
||||
{
|
||||
Name: "base",
|
||||
Type: cty.Number,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.Number),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
var num float64
|
||||
if err := gocty.FromCtyValue(args[0], &num); err != nil {
|
||||
return cty.UnknownVal(cty.String), err
|
||||
}
|
||||
|
||||
var base float64
|
||||
if err := gocty.FromCtyValue(args[1], &base); err != nil {
|
||||
return cty.UnknownVal(cty.String), err
|
||||
}
|
||||
|
||||
return cty.NumberFloatVal(math.Log(num) / math.Log(base)), nil
|
||||
},
|
||||
})
|
||||
|
||||
// PowFunc is a function that returns the logarithm of a given number in a given base.
|
||||
var PowFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "num",
|
||||
Type: cty.Number,
|
||||
},
|
||||
{
|
||||
Name: "power",
|
||||
Type: cty.Number,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.Number),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
var num float64
|
||||
if err := gocty.FromCtyValue(args[0], &num); err != nil {
|
||||
return cty.UnknownVal(cty.String), err
|
||||
}
|
||||
|
||||
var power float64
|
||||
if err := gocty.FromCtyValue(args[1], &power); err != nil {
|
||||
return cty.UnknownVal(cty.String), err
|
||||
}
|
||||
|
||||
return cty.NumberFloatVal(math.Pow(num, power)), nil
|
||||
},
|
||||
})
|
||||
|
||||
// SignumFunc is a function that determines the sign of a number, returning a
|
||||
// number between -1 and 1 to represent the sign..
|
||||
var SignumFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "num",
|
||||
Type: cty.Number,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.Number),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
var num int
|
||||
if err := gocty.FromCtyValue(args[0], &num); err != nil {
|
||||
return cty.UnknownVal(cty.String), err
|
||||
}
|
||||
switch {
|
||||
case num < 0:
|
||||
return cty.NumberIntVal(-1), nil
|
||||
case num > 0:
|
||||
return cty.NumberIntVal(+1), nil
|
||||
default:
|
||||
return cty.NumberIntVal(0), nil
|
||||
}
|
||||
},
|
||||
})
|
||||
|
||||
// ParseIntFunc is a function that parses a string argument and returns an integer of the specified base.
|
||||
var ParseIntFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "number",
|
||||
Type: cty.DynamicPseudoType,
|
||||
},
|
||||
{
|
||||
Name: "base",
|
||||
Type: cty.Number,
|
||||
},
|
||||
},
|
||||
|
||||
Type: func(args []cty.Value) (cty.Type, error) {
|
||||
if !args[0].Type().Equals(cty.String) {
|
||||
return cty.Number, function.NewArgErrorf(0, "first argument must be a string, not %s", args[0].Type().FriendlyName())
|
||||
}
|
||||
return cty.Number, nil
|
||||
},
|
||||
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
var numstr string
|
||||
var base int
|
||||
var err error
|
||||
|
||||
if err = gocty.FromCtyValue(args[0], &numstr); err != nil {
|
||||
return cty.UnknownVal(cty.String), function.NewArgError(0, err)
|
||||
}
|
||||
|
||||
if err = gocty.FromCtyValue(args[1], &base); err != nil {
|
||||
return cty.UnknownVal(cty.Number), function.NewArgError(1, err)
|
||||
}
|
||||
|
||||
if base < 2 || base > 62 {
|
||||
return cty.UnknownVal(cty.Number), function.NewArgErrorf(
|
||||
1,
|
||||
"base must be a whole number between 2 and 62 inclusive",
|
||||
)
|
||||
}
|
||||
|
||||
num, ok := (&big.Int{}).SetString(numstr, base)
|
||||
if !ok {
|
||||
return cty.UnknownVal(cty.Number), function.NewArgErrorf(
|
||||
0,
|
||||
"cannot parse %q as a base %d integer",
|
||||
numstr,
|
||||
base,
|
||||
)
|
||||
}
|
||||
|
||||
parsedNum := cty.NumberVal((&big.Float{}).SetInt(num))
|
||||
|
||||
return parsedNum, nil
|
||||
},
|
||||
})
|
||||
|
||||
// Absolute returns the magnitude of the given number, without its sign.
|
||||
// That is, it turns negative values into positive values.
|
||||
func Absolute(num cty.Value) (cty.Value, error) {
|
||||
|
@ -436,3 +614,34 @@ func Int(num cty.Value) (cty.Value, error) {
|
|||
}
|
||||
return IntFunc.Call([]cty.Value{num})
|
||||
}
|
||||
|
||||
// Ceil returns the closest whole number greater than or equal to the given value.
|
||||
func Ceil(num cty.Value) (cty.Value, error) {
|
||||
return CeilFunc.Call([]cty.Value{num})
|
||||
}
|
||||
|
||||
// Floor returns the closest whole number lesser than or equal to the given value.
|
||||
func Floor(num cty.Value) (cty.Value, error) {
|
||||
return FloorFunc.Call([]cty.Value{num})
|
||||
}
|
||||
|
||||
// Log returns returns the logarithm of a given number in a given base.
|
||||
func Log(num, base cty.Value) (cty.Value, error) {
|
||||
return LogFunc.Call([]cty.Value{num, base})
|
||||
}
|
||||
|
||||
// Pow returns the logarithm of a given number in a given base.
|
||||
func Pow(num, power cty.Value) (cty.Value, error) {
|
||||
return PowFunc.Call([]cty.Value{num, power})
|
||||
}
|
||||
|
||||
// Signum determines the sign of a number, returning a number between -1 and
|
||||
// 1 to represent the sign.
|
||||
func Signum(num cty.Value) (cty.Value, error) {
|
||||
return SignumFunc.Call([]cty.Value{num})
|
||||
}
|
||||
|
||||
// ParseInt parses a string argument and returns an integer of the specified base.
|
||||
func ParseInt(num cty.Value, base cty.Value) (cty.Value, error) {
|
||||
return ParseIntFunc.Call([]cty.Value{num, base})
|
||||
}
|
||||
|
|
|
@ -1,6 +1,9 @@
|
|||
package stdlib
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"regexp"
|
||||
"sort"
|
||||
"strings"
|
||||
|
||||
"github.com/apparentlymart/go-textseg/textseg"
|
||||
|
@ -187,6 +190,252 @@ var SubstrFunc = function.New(&function.Spec{
|
|||
},
|
||||
})
|
||||
|
||||
var JoinFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "separator",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
VarParam: &function.Parameter{
|
||||
Name: "lists",
|
||||
Type: cty.List(cty.String),
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
sep := args[0].AsString()
|
||||
listVals := args[1:]
|
||||
if len(listVals) < 1 {
|
||||
return cty.UnknownVal(cty.String), fmt.Errorf("at least one list is required")
|
||||
}
|
||||
|
||||
l := 0
|
||||
for _, list := range listVals {
|
||||
if !list.IsWhollyKnown() {
|
||||
return cty.UnknownVal(cty.String), nil
|
||||
}
|
||||
l += list.LengthInt()
|
||||
}
|
||||
|
||||
items := make([]string, 0, l)
|
||||
for ai, list := range listVals {
|
||||
ei := 0
|
||||
for it := list.ElementIterator(); it.Next(); {
|
||||
_, val := it.Element()
|
||||
if val.IsNull() {
|
||||
if len(listVals) > 1 {
|
||||
return cty.UnknownVal(cty.String), function.NewArgErrorf(ai+1, "element %d of list %d is null; cannot concatenate null values", ei, ai+1)
|
||||
}
|
||||
return cty.UnknownVal(cty.String), function.NewArgErrorf(ai+1, "element %d is null; cannot concatenate null values", ei)
|
||||
}
|
||||
items = append(items, val.AsString())
|
||||
ei++
|
||||
}
|
||||
}
|
||||
|
||||
return cty.StringVal(strings.Join(items, sep)), nil
|
||||
},
|
||||
})
|
||||
|
||||
var SortFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "list",
|
||||
Type: cty.List(cty.String),
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.List(cty.String)),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
listVal := args[0]
|
||||
|
||||
if !listVal.IsWhollyKnown() {
|
||||
// If some of the element values aren't known yet then we
|
||||
// can't yet predict the order of the result.
|
||||
return cty.UnknownVal(retType), nil
|
||||
}
|
||||
if listVal.LengthInt() == 0 { // Easy path
|
||||
return listVal, nil
|
||||
}
|
||||
|
||||
list := make([]string, 0, listVal.LengthInt())
|
||||
for it := listVal.ElementIterator(); it.Next(); {
|
||||
iv, v := it.Element()
|
||||
if v.IsNull() {
|
||||
return cty.UnknownVal(retType), fmt.Errorf("given list element %s is null; a null string cannot be sorted", iv.AsBigFloat().String())
|
||||
}
|
||||
list = append(list, v.AsString())
|
||||
}
|
||||
|
||||
sort.Strings(list)
|
||||
retVals := make([]cty.Value, len(list))
|
||||
for i, s := range list {
|
||||
retVals[i] = cty.StringVal(s)
|
||||
}
|
||||
return cty.ListVal(retVals), nil
|
||||
},
|
||||
})
|
||||
|
||||
var SplitFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "separator",
|
||||
Type: cty.String,
|
||||
},
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.List(cty.String)),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
sep := args[0].AsString()
|
||||
str := args[1].AsString()
|
||||
elems := strings.Split(str, sep)
|
||||
elemVals := make([]cty.Value, len(elems))
|
||||
for i, s := range elems {
|
||||
elemVals[i] = cty.StringVal(s)
|
||||
}
|
||||
if len(elemVals) == 0 {
|
||||
return cty.ListValEmpty(cty.String), nil
|
||||
}
|
||||
return cty.ListVal(elemVals), nil
|
||||
},
|
||||
})
|
||||
|
||||
// ChompFunc is a function that removes newline characters at the end of a
|
||||
// string.
|
||||
var ChompFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
newlines := regexp.MustCompile(`(?:\r\n?|\n)*\z`)
|
||||
return cty.StringVal(newlines.ReplaceAllString(args[0].AsString(), "")), nil
|
||||
},
|
||||
})
|
||||
|
||||
// IndentFunc is a function that adds a given number of spaces to the
|
||||
// beginnings of all but the first line in a given multi-line string.
|
||||
var IndentFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "spaces",
|
||||
Type: cty.Number,
|
||||
},
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
var spaces int
|
||||
if err := gocty.FromCtyValue(args[0], &spaces); err != nil {
|
||||
return cty.UnknownVal(cty.String), err
|
||||
}
|
||||
data := args[1].AsString()
|
||||
pad := strings.Repeat(" ", spaces)
|
||||
return cty.StringVal(strings.Replace(data, "\n", "\n"+pad, -1)), nil
|
||||
},
|
||||
})
|
||||
|
||||
// TitleFunc is a function that converts the first letter of each word in the
|
||||
// given string to uppercase.
|
||||
var TitleFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
return cty.StringVal(strings.Title(args[0].AsString())), nil
|
||||
},
|
||||
})
|
||||
|
||||
// TrimSpaceFunc is a function that removes any space characters from the start
|
||||
// and end of the given string.
|
||||
var TrimSpaceFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
||||
return cty.StringVal(strings.TrimSpace(args[0].AsString())), nil
|
||||
},
|
||||
})
|
||||
|
||||
// TrimFunc is a function that removes the specified characters from the start
|
||||
// and end of the given string.
|
||||
var TrimFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
{
|
||||
Name: "cutset",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
str := args[0].AsString()
|
||||
cutset := args[1].AsString()
|
||||
return cty.StringVal(strings.Trim(str, cutset)), nil
|
||||
},
|
||||
})
|
||||
|
||||
// TrimPrefixFunc is a function that removes the specified characters from the
|
||||
// start the given string.
|
||||
var TrimPrefixFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
{
|
||||
Name: "prefix",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
str := args[0].AsString()
|
||||
prefix := args[1].AsString()
|
||||
return cty.StringVal(strings.TrimPrefix(str, prefix)), nil
|
||||
},
|
||||
})
|
||||
|
||||
// TrimSuffixFunc is a function that removes the specified characters from the
|
||||
// end of the given string.
|
||||
var TrimSuffixFunc = function.New(&function.Spec{
|
||||
Params: []function.Parameter{
|
||||
{
|
||||
Name: "str",
|
||||
Type: cty.String,
|
||||
},
|
||||
{
|
||||
Name: "suffix",
|
||||
Type: cty.String,
|
||||
},
|
||||
},
|
||||
Type: function.StaticReturnType(cty.String),
|
||||
Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
|
||||
str := args[0].AsString()
|
||||
cutset := args[1].AsString()
|
||||
return cty.StringVal(strings.TrimSuffix(str, cutset)), nil
|
||||
},
|
||||
})
|
||||
|
||||
// Upper is a Function that converts a given string to uppercase.
|
||||
func Upper(str cty.Value) (cty.Value, error) {
|
||||
return UpperFunc.Call([]cty.Value{str})
|
||||
|
@ -232,3 +481,60 @@ func Strlen(str cty.Value) (cty.Value, error) {
|
|||
func Substr(str cty.Value, offset cty.Value, length cty.Value) (cty.Value, error) {
|
||||
return SubstrFunc.Call([]cty.Value{str, offset, length})
|
||||
}
|
||||
|
||||
// Join concatenates together the string elements of one or more lists with a
|
||||
// given separator.
|
||||
func Join(sep cty.Value, lists ...cty.Value) (cty.Value, error) {
|
||||
args := make([]cty.Value, len(lists)+1)
|
||||
args[0] = sep
|
||||
copy(args[1:], lists)
|
||||
return JoinFunc.Call(args)
|
||||
}
|
||||
|
||||
// Sort re-orders the elements of a given list of strings so that they are
|
||||
// in ascending lexicographical order.
|
||||
func Sort(list cty.Value) (cty.Value, error) {
|
||||
return SortFunc.Call([]cty.Value{list})
|
||||
}
|
||||
|
||||
// Split divides a given string by a given separator, returning a list of
|
||||
// strings containing the characters between the separator sequences.
|
||||
func Split(sep, str cty.Value) (cty.Value, error) {
|
||||
return SplitFunc.Call([]cty.Value{sep, str})
|
||||
}
|
||||
|
||||
// Chomp removes newline characters at the end of a string.
|
||||
func Chomp(str cty.Value) (cty.Value, error) {
|
||||
return ChompFunc.Call([]cty.Value{str})
|
||||
}
|
||||
|
||||
// Indent adds a given number of spaces to the beginnings of all but the first
|
||||
// line in a given multi-line string.
|
||||
func Indent(spaces, str cty.Value) (cty.Value, error) {
|
||||
return IndentFunc.Call([]cty.Value{spaces, str})
|
||||
}
|
||||
|
||||
// Title converts the first letter of each word in the given string to uppercase.
|
||||
func Title(str cty.Value) (cty.Value, error) {
|
||||
return TitleFunc.Call([]cty.Value{str})
|
||||
}
|
||||
|
||||
// TrimSpace removes any space characters from the start and end of the given string.
|
||||
func TrimSpace(str cty.Value) (cty.Value, error) {
|
||||
return TrimSpaceFunc.Call([]cty.Value{str})
|
||||
}
|
||||
|
||||
// Trim removes the specified characters from the start and end of the given string.
|
||||
func Trim(str, cutset cty.Value) (cty.Value, error) {
|
||||
return TrimFunc.Call([]cty.Value{str, cutset})
|
||||
}
|
||||
|
||||
// TrimPrefix removes the specified prefix from the start of the given string.
|
||||
func TrimPrefix(str, prefix cty.Value) (cty.Value, error) {
|
||||
return TrimPrefixFunc.Call([]cty.Value{str, prefix})
|
||||
}
|
||||
|
||||
// TrimSuffix removes the specified suffix from the end of the given string.
|
||||
func TrimSuffix(str, suffix cty.Value) (cty.Value, error) {
|
||||
return TrimSuffixFunc.Call([]cty.Value{str, suffix})
|
||||
}
|
||||
|
|
|
@ -1,712 +0,0 @@
|
|||
// Copyright 2012 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
//go:generate go run gen.go
|
||||
//go:generate go run gen.go -test
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"flag"
|
||||
"fmt"
|
||||
"go/format"
|
||||
"io/ioutil"
|
||||
"math/rand"
|
||||
"os"
|
||||
"sort"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// identifier converts s to a Go exported identifier.
|
||||
// It converts "div" to "Div" and "accept-charset" to "AcceptCharset".
|
||||
func identifier(s string) string {
|
||||
b := make([]byte, 0, len(s))
|
||||
cap := true
|
||||
for _, c := range s {
|
||||
if c == '-' {
|
||||
cap = true
|
||||
continue
|
||||
}
|
||||
if cap && 'a' <= c && c <= 'z' {
|
||||
c -= 'a' - 'A'
|
||||
}
|
||||
cap = false
|
||||
b = append(b, byte(c))
|
||||
}
|
||||
return string(b)
|
||||
}
|
||||
|
||||
var test = flag.Bool("test", false, "generate table_test.go")
|
||||
|
||||
func genFile(name string, buf *bytes.Buffer) {
|
||||
b, err := format.Source(buf.Bytes())
|
||||
if err != nil {
|
||||
fmt.Fprintln(os.Stderr, err)
|
||||
os.Exit(1)
|
||||
}
|
||||
if err := ioutil.WriteFile(name, b, 0644); err != nil {
|
||||
fmt.Fprintln(os.Stderr, err)
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
|
||||
var all []string
|
||||
all = append(all, elements...)
|
||||
all = append(all, attributes...)
|
||||
all = append(all, eventHandlers...)
|
||||
all = append(all, extra...)
|
||||
sort.Strings(all)
|
||||
|
||||
// uniq - lists have dups
|
||||
w := 0
|
||||
for _, s := range all {
|
||||
if w == 0 || all[w-1] != s {
|
||||
all[w] = s
|
||||
w++
|
||||
}
|
||||
}
|
||||
all = all[:w]
|
||||
|
||||
if *test {
|
||||
var buf bytes.Buffer
|
||||
fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n")
|
||||
fmt.Fprintln(&buf, "//go:generate go run gen.go -test\n")
|
||||
fmt.Fprintln(&buf, "package atom\n")
|
||||
fmt.Fprintln(&buf, "var testAtomList = []string{")
|
||||
for _, s := range all {
|
||||
fmt.Fprintf(&buf, "\t%q,\n", s)
|
||||
}
|
||||
fmt.Fprintln(&buf, "}")
|
||||
|
||||
genFile("table_test.go", &buf)
|
||||
return
|
||||
}
|
||||
|
||||
// Find hash that minimizes table size.
|
||||
var best *table
|
||||
for i := 0; i < 1000000; i++ {
|
||||
if best != nil && 1<<(best.k-1) < len(all) {
|
||||
break
|
||||
}
|
||||
h := rand.Uint32()
|
||||
for k := uint(0); k <= 16; k++ {
|
||||
if best != nil && k >= best.k {
|
||||
break
|
||||
}
|
||||
var t table
|
||||
if t.init(h, k, all) {
|
||||
best = &t
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
if best == nil {
|
||||
fmt.Fprintf(os.Stderr, "failed to construct string table\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// Lay out strings, using overlaps when possible.
|
||||
layout := append([]string{}, all...)
|
||||
|
||||
// Remove strings that are substrings of other strings
|
||||
for changed := true; changed; {
|
||||
changed = false
|
||||
for i, s := range layout {
|
||||
if s == "" {
|
||||
continue
|
||||
}
|
||||
for j, t := range layout {
|
||||
if i != j && t != "" && strings.Contains(s, t) {
|
||||
changed = true
|
||||
layout[j] = ""
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Join strings where one suffix matches another prefix.
|
||||
for {
|
||||
// Find best i, j, k such that layout[i][len-k:] == layout[j][:k],
|
||||
// maximizing overlap length k.
|
||||
besti := -1
|
||||
bestj := -1
|
||||
bestk := 0
|
||||
for i, s := range layout {
|
||||
if s == "" {
|
||||
continue
|
||||
}
|
||||
for j, t := range layout {
|
||||
if i == j {
|
||||
continue
|
||||
}
|
||||
for k := bestk + 1; k <= len(s) && k <= len(t); k++ {
|
||||
if s[len(s)-k:] == t[:k] {
|
||||
besti = i
|
||||
bestj = j
|
||||
bestk = k
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if bestk > 0 {
|
||||
layout[besti] += layout[bestj][bestk:]
|
||||
layout[bestj] = ""
|
||||
continue
|
||||
}
|
||||
break
|
||||
}
|
||||
|
||||
text := strings.Join(layout, "")
|
||||
|
||||
atom := map[string]uint32{}
|
||||
for _, s := range all {
|
||||
off := strings.Index(text, s)
|
||||
if off < 0 {
|
||||
panic("lost string " + s)
|
||||
}
|
||||
atom[s] = uint32(off<<8 | len(s))
|
||||
}
|
||||
|
||||
var buf bytes.Buffer
|
||||
// Generate the Go code.
|
||||
fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n")
|
||||
fmt.Fprintln(&buf, "//go:generate go run gen.go\n")
|
||||
fmt.Fprintln(&buf, "package atom\n\nconst (")
|
||||
|
||||
// compute max len
|
||||
maxLen := 0
|
||||
for _, s := range all {
|
||||
if maxLen < len(s) {
|
||||
maxLen = len(s)
|
||||
}
|
||||
fmt.Fprintf(&buf, "\t%s Atom = %#x\n", identifier(s), atom[s])
|
||||
}
|
||||
fmt.Fprintln(&buf, ")\n")
|
||||
|
||||
fmt.Fprintf(&buf, "const hash0 = %#x\n\n", best.h0)
|
||||
fmt.Fprintf(&buf, "const maxAtomLen = %d\n\n", maxLen)
|
||||
|
||||
fmt.Fprintf(&buf, "var table = [1<<%d]Atom{\n", best.k)
|
||||
for i, s := range best.tab {
|
||||
if s == "" {
|
||||
continue
|
||||
}
|
||||
fmt.Fprintf(&buf, "\t%#x: %#x, // %s\n", i, atom[s], s)
|
||||
}
|
||||
fmt.Fprintf(&buf, "}\n")
|
||||
datasize := (1 << best.k) * 4
|
||||
|
||||
fmt.Fprintln(&buf, "const atomText =")
|
||||
textsize := len(text)
|
||||
for len(text) > 60 {
|
||||
fmt.Fprintf(&buf, "\t%q +\n", text[:60])
|
||||
text = text[60:]
|
||||
}
|
||||
fmt.Fprintf(&buf, "\t%q\n\n", text)
|
||||
|
||||
genFile("table.go", &buf)
|
||||
|
||||
fmt.Fprintf(os.Stdout, "%d atoms; %d string bytes + %d tables = %d total data\n", len(all), textsize, datasize, textsize+datasize)
|
||||
}
|
||||
|
||||
type byLen []string
|
||||
|
||||
func (x byLen) Less(i, j int) bool { return len(x[i]) > len(x[j]) }
|
||||
func (x byLen) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
|
||||
func (x byLen) Len() int { return len(x) }
|
||||
|
||||
// fnv computes the FNV hash with an arbitrary starting value h.
|
||||
func fnv(h uint32, s string) uint32 {
|
||||
for i := 0; i < len(s); i++ {
|
||||
h ^= uint32(s[i])
|
||||
h *= 16777619
|
||||
}
|
||||
return h
|
||||
}
|
||||
|
||||
// A table represents an attempt at constructing the lookup table.
|
||||
// The lookup table uses cuckoo hashing, meaning that each string
|
||||
// can be found in one of two positions.
|
||||
type table struct {
|
||||
h0 uint32
|
||||
k uint
|
||||
mask uint32
|
||||
tab []string
|
||||
}
|
||||
|
||||
// hash returns the two hashes for s.
|
||||
func (t *table) hash(s string) (h1, h2 uint32) {
|
||||
h := fnv(t.h0, s)
|
||||
h1 = h & t.mask
|
||||
h2 = (h >> 16) & t.mask
|
||||
return
|
||||
}
|
||||
|
||||
// init initializes the table with the given parameters.
|
||||
// h0 is the initial hash value,
|
||||
// k is the number of bits of hash value to use, and
|
||||
// x is the list of strings to store in the table.
|
||||
// init returns false if the table cannot be constructed.
|
||||
func (t *table) init(h0 uint32, k uint, x []string) bool {
|
||||
t.h0 = h0
|
||||
t.k = k
|
||||
t.tab = make([]string, 1<<k)
|
||||
t.mask = 1<<k - 1
|
||||
for _, s := range x {
|
||||
if !t.insert(s) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// insert inserts s in the table.
|
||||
func (t *table) insert(s string) bool {
|
||||
h1, h2 := t.hash(s)
|
||||
if t.tab[h1] == "" {
|
||||
t.tab[h1] = s
|
||||
return true
|
||||
}
|
||||
if t.tab[h2] == "" {
|
||||
t.tab[h2] = s
|
||||
return true
|
||||
}
|
||||
if t.push(h1, 0) {
|
||||
t.tab[h1] = s
|
||||
return true
|
||||
}
|
||||
if t.push(h2, 0) {
|
||||
t.tab[h2] = s
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// push attempts to push aside the entry in slot i.
|
||||
func (t *table) push(i uint32, depth int) bool {
|
||||
if depth > len(t.tab) {
|
||||
return false
|
||||
}
|
||||
s := t.tab[i]
|
||||
h1, h2 := t.hash(s)
|
||||
j := h1 + h2 - i
|
||||
if t.tab[j] != "" && !t.push(j, depth+1) {
|
||||
return false
|
||||
}
|
||||
t.tab[j] = s
|
||||
return true
|
||||
}
|
||||
|
||||
// The lists of element names and attribute keys were taken from
|
||||
// https://html.spec.whatwg.org/multipage/indices.html#index
|
||||
// as of the "HTML Living Standard - Last Updated 16 April 2018" version.
|
||||
|
||||
// "command", "keygen" and "menuitem" have been removed from the spec,
|
||||
// but are kept here for backwards compatibility.
|
||||
var elements = []string{
|
||||
"a",
|
||||
"abbr",
|
||||
"address",
|
||||
"area",
|
||||
"article",
|
||||
"aside",
|
||||
"audio",
|
||||
"b",
|
||||
"base",
|
||||
"bdi",
|
||||
"bdo",
|
||||
"blockquote",
|
||||
"body",
|
||||
"br",
|
||||
"button",
|
||||
"canvas",
|
||||
"caption",
|
||||
"cite",
|
||||
"code",
|
||||
"col",
|
||||
"colgroup",
|
||||
"command",
|
||||
"data",
|
||||
"datalist",
|
||||
"dd",
|
||||
"del",
|
||||
"details",
|
||||
"dfn",
|
||||
"dialog",
|
||||
"div",
|
||||
"dl",
|
||||
"dt",
|
||||
"em",
|
||||
"embed",
|
||||
"fieldset",
|
||||
"figcaption",
|
||||
"figure",
|
||||
"footer",
|
||||
"form",
|
||||
"h1",
|
||||
"h2",
|
||||
"h3",
|
||||
"h4",
|
||||
"h5",
|
||||
"h6",
|
||||
"head",
|
||||
"header",
|
||||
"hgroup",
|
||||
"hr",
|
||||
"html",
|
||||
"i",
|
||||
"iframe",
|
||||
"img",
|
||||
"input",
|
||||
"ins",
|
||||
"kbd",
|
||||
"keygen",
|
||||
"label",
|
||||
"legend",
|
||||
"li",
|
||||
"link",
|
||||
"main",
|
||||
"map",
|
||||
"mark",
|
||||
"menu",
|
||||
"menuitem",
|
||||
"meta",
|
||||
"meter",
|
||||
"nav",
|
||||
"noscript",
|
||||
"object",
|
||||
"ol",
|
||||
"optgroup",
|
||||
"option",
|
||||
"output",
|
||||
"p",
|
||||
"param",
|
||||
"picture",
|
||||
"pre",
|
||||
"progress",
|
||||
"q",
|
||||
"rp",
|
||||
"rt",
|
||||
"ruby",
|
||||
"s",
|
||||
"samp",
|
||||
"script",
|
||||
"section",
|
||||
"select",
|
||||
"slot",
|
||||
"small",
|
||||
"source",
|
||||
"span",
|
||||
"strong",
|
||||
"style",
|
||||
"sub",
|
||||
"summary",
|
||||
"sup",
|
||||
"table",
|
||||
"tbody",
|
||||
"td",
|
||||
"template",
|
||||
"textarea",
|
||||
"tfoot",
|
||||
"th",
|
||||
"thead",
|
||||
"time",
|
||||
"title",
|
||||
"tr",
|
||||
"track",
|
||||
"u",
|
||||
"ul",
|
||||
"var",
|
||||
"video",
|
||||
"wbr",
|
||||
}
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/indices.html#attributes-3
|
||||
//
|
||||
// "challenge", "command", "contextmenu", "dropzone", "icon", "keytype", "mediagroup",
|
||||
// "radiogroup", "spellcheck", "scoped", "seamless", "sortable" and "sorted" have been removed from the spec,
|
||||
// but are kept here for backwards compatibility.
|
||||
var attributes = []string{
|
||||
"abbr",
|
||||
"accept",
|
||||
"accept-charset",
|
||||
"accesskey",
|
||||
"action",
|
||||
"allowfullscreen",
|
||||
"allowpaymentrequest",
|
||||
"allowusermedia",
|
||||
"alt",
|
||||
"as",
|
||||
"async",
|
||||
"autocomplete",
|
||||
"autofocus",
|
||||
"autoplay",
|
||||
"challenge",
|
||||
"charset",
|
||||
"checked",
|
||||
"cite",
|
||||
"class",
|
||||
"color",
|
||||
"cols",
|
||||
"colspan",
|
||||
"command",
|
||||
"content",
|
||||
"contenteditable",
|
||||
"contextmenu",
|
||||
"controls",
|
||||
"coords",
|
||||
"crossorigin",
|
||||
"data",
|
||||
"datetime",
|
||||
"default",
|
||||
"defer",
|
||||
"dir",
|
||||
"dirname",
|
||||
"disabled",
|
||||
"download",
|
||||
"draggable",
|
||||
"dropzone",
|
||||
"enctype",
|
||||
"for",
|
||||
"form",
|
||||
"formaction",
|
||||
"formenctype",
|
||||
"formmethod",
|
||||
"formnovalidate",
|
||||
"formtarget",
|
||||
"headers",
|
||||
"height",
|
||||
"hidden",
|
||||
"high",
|
||||
"href",
|
||||
"hreflang",
|
||||
"http-equiv",
|
||||
"icon",
|
||||
"id",
|
||||
"inputmode",
|
||||
"integrity",
|
||||
"is",
|
||||
"ismap",
|
||||
"itemid",
|
||||
"itemprop",
|
||||
"itemref",
|
||||
"itemscope",
|
||||
"itemtype",
|
||||
"keytype",
|
||||
"kind",
|
||||
"label",
|
||||
"lang",
|
||||
"list",
|
||||
"loop",
|
||||
"low",
|
||||
"manifest",
|
||||
"max",
|
||||
"maxlength",
|
||||
"media",
|
||||
"mediagroup",
|
||||
"method",
|
||||
"min",
|
||||
"minlength",
|
||||
"multiple",
|
||||
"muted",
|
||||
"name",
|
||||
"nomodule",
|
||||
"nonce",
|
||||
"novalidate",
|
||||
"open",
|
||||
"optimum",
|
||||
"pattern",
|
||||
"ping",
|
||||
"placeholder",
|
||||
"playsinline",
|
||||
"poster",
|
||||
"preload",
|
||||
"radiogroup",
|
||||
"readonly",
|
||||
"referrerpolicy",
|
||||
"rel",
|
||||
"required",
|
||||
"reversed",
|
||||
"rows",
|
||||
"rowspan",
|
||||
"sandbox",
|
||||
"spellcheck",
|
||||
"scope",
|
||||
"scoped",
|
||||
"seamless",
|
||||
"selected",
|
||||
"shape",
|
||||
"size",
|
||||
"sizes",
|
||||
"sortable",
|
||||
"sorted",
|
||||
"slot",
|
||||
"span",
|
||||
"spellcheck",
|
||||
"src",
|
||||
"srcdoc",
|
||||
"srclang",
|
||||
"srcset",
|
||||
"start",
|
||||
"step",
|
||||
"style",
|
||||
"tabindex",
|
||||
"target",
|
||||
"title",
|
||||
"translate",
|
||||
"type",
|
||||
"typemustmatch",
|
||||
"updateviacache",
|
||||
"usemap",
|
||||
"value",
|
||||
"width",
|
||||
"workertype",
|
||||
"wrap",
|
||||
}
|
||||
|
||||
// "onautocomplete", "onautocompleteerror", "onmousewheel",
|
||||
// "onshow" and "onsort" have been removed from the spec,
|
||||
// but are kept here for backwards compatibility.
|
||||
var eventHandlers = []string{
|
||||
"onabort",
|
||||
"onautocomplete",
|
||||
"onautocompleteerror",
|
||||
"onauxclick",
|
||||
"onafterprint",
|
||||
"onbeforeprint",
|
||||
"onbeforeunload",
|
||||
"onblur",
|
||||
"oncancel",
|
||||
"oncanplay",
|
||||
"oncanplaythrough",
|
||||
"onchange",
|
||||
"onclick",
|
||||
"onclose",
|
||||
"oncontextmenu",
|
||||
"oncopy",
|
||||
"oncuechange",
|
||||
"oncut",
|
||||
"ondblclick",
|
||||
"ondrag",
|
||||
"ondragend",
|
||||
"ondragenter",
|
||||
"ondragexit",
|
||||
"ondragleave",
|
||||
"ondragover",
|
||||
"ondragstart",
|
||||
"ondrop",
|
||||
"ondurationchange",
|
||||
"onemptied",
|
||||
"onended",
|
||||
"onerror",
|
||||
"onfocus",
|
||||
"onhashchange",
|
||||
"oninput",
|
||||
"oninvalid",
|
||||
"onkeydown",
|
||||
"onkeypress",
|
||||
"onkeyup",
|
||||
"onlanguagechange",
|
||||
"onload",
|
||||
"onloadeddata",
|
||||
"onloadedmetadata",
|
||||
"onloadend",
|
||||
"onloadstart",
|
||||
"onmessage",
|
||||
"onmessageerror",
|
||||
"onmousedown",
|
||||
"onmouseenter",
|
||||
"onmouseleave",
|
||||
"onmousemove",
|
||||
"onmouseout",
|
||||
"onmouseover",
|
||||
"onmouseup",
|
||||
"onmousewheel",
|
||||
"onwheel",
|
||||
"onoffline",
|
||||
"ononline",
|
||||
"onpagehide",
|
||||
"onpageshow",
|
||||
"onpaste",
|
||||
"onpause",
|
||||
"onplay",
|
||||
"onplaying",
|
||||
"onpopstate",
|
||||
"onprogress",
|
||||
"onratechange",
|
||||
"onreset",
|
||||
"onresize",
|
||||
"onrejectionhandled",
|
||||
"onscroll",
|
||||
"onsecuritypolicyviolation",
|
||||
"onseeked",
|
||||
"onseeking",
|
||||
"onselect",
|
||||
"onshow",
|
||||
"onsort",
|
||||
"onstalled",
|
||||
"onstorage",
|
||||
"onsubmit",
|
||||
"onsuspend",
|
||||
"ontimeupdate",
|
||||
"ontoggle",
|
||||
"onunhandledrejection",
|
||||
"onunload",
|
||||
"onvolumechange",
|
||||
"onwaiting",
|
||||
}
|
||||
|
||||
// extra are ad-hoc values not covered by any of the lists above.
|
||||
var extra = []string{
|
||||
"acronym",
|
||||
"align",
|
||||
"annotation",
|
||||
"annotation-xml",
|
||||
"applet",
|
||||
"basefont",
|
||||
"bgsound",
|
||||
"big",
|
||||
"blink",
|
||||
"center",
|
||||
"color",
|
||||
"desc",
|
||||
"face",
|
||||
"font",
|
||||
"foreignObject", // HTML is case-insensitive, but SVG-embedded-in-HTML is case-sensitive.
|
||||
"foreignobject",
|
||||
"frame",
|
||||
"frameset",
|
||||
"image",
|
||||
"isindex",
|
||||
"listing",
|
||||
"malignmark",
|
||||
"marquee",
|
||||
"math",
|
||||
"mglyph",
|
||||
"mi",
|
||||
"mn",
|
||||
"mo",
|
||||
"ms",
|
||||
"mtext",
|
||||
"nobr",
|
||||
"noembed",
|
||||
"noframes",
|
||||
"plaintext",
|
||||
"prompt",
|
||||
"public",
|
||||
"rb",
|
||||
"rtc",
|
||||
"spacer",
|
||||
"strike",
|
||||
"svg",
|
||||
"system",
|
||||
"tt",
|
||||
"xmp",
|
||||
}
|
|
@ -1,61 +0,0 @@
|
|||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
// mkasm_darwin.go generates assembly trampolines to call libSystem routines from Go.
|
||||
//This program must be run after mksyscall.go.
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"os"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func main() {
|
||||
in1, err := ioutil.ReadFile("syscall_darwin.go")
|
||||
if err != nil {
|
||||
log.Fatalf("can't open syscall_darwin.go: %s", err)
|
||||
}
|
||||
arch := os.Args[1]
|
||||
in2, err := ioutil.ReadFile(fmt.Sprintf("syscall_darwin_%s.go", arch))
|
||||
if err != nil {
|
||||
log.Fatalf("can't open syscall_darwin_%s.go: %s", arch, err)
|
||||
}
|
||||
in3, err := ioutil.ReadFile(fmt.Sprintf("zsyscall_darwin_%s.go", arch))
|
||||
if err != nil {
|
||||
log.Fatalf("can't open zsyscall_darwin_%s.go: %s", arch, err)
|
||||
}
|
||||
in := string(in1) + string(in2) + string(in3)
|
||||
|
||||
trampolines := map[string]bool{}
|
||||
|
||||
var out bytes.Buffer
|
||||
|
||||
fmt.Fprintf(&out, "// go run mkasm_darwin.go %s\n", strings.Join(os.Args[1:], " "))
|
||||
fmt.Fprintf(&out, "// Code generated by the command above; DO NOT EDIT.\n")
|
||||
fmt.Fprintf(&out, "\n")
|
||||
fmt.Fprintf(&out, "// +build go1.12\n")
|
||||
fmt.Fprintf(&out, "\n")
|
||||
fmt.Fprintf(&out, "#include \"textflag.h\"\n")
|
||||
for _, line := range strings.Split(in, "\n") {
|
||||
if !strings.HasPrefix(line, "func ") || !strings.HasSuffix(line, "_trampoline()") {
|
||||
continue
|
||||
}
|
||||
fn := line[5 : len(line)-13]
|
||||
if !trampolines[fn] {
|
||||
trampolines[fn] = true
|
||||
fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn)
|
||||
fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn)
|
||||
}
|
||||
}
|
||||
err = ioutil.WriteFile(fmt.Sprintf("zsyscall_darwin_%s.s", arch), out.Bytes(), 0644)
|
||||
if err != nil {
|
||||
log.Fatalf("can't write zsyscall_darwin_%s.s: %s", arch, err)
|
||||
}
|
||||
}
|
|
@ -1,122 +0,0 @@
|
|||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
// mkpost processes the output of cgo -godefs to
|
||||
// modify the generated types. It is used to clean up
|
||||
// the sys API in an architecture specific manner.
|
||||
//
|
||||
// mkpost is run after cgo -godefs; see README.md.
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"go/format"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"os"
|
||||
"regexp"
|
||||
)
|
||||
|
||||
func main() {
|
||||
// Get the OS and architecture (using GOARCH_TARGET if it exists)
|
||||
goos := os.Getenv("GOOS")
|
||||
goarch := os.Getenv("GOARCH_TARGET")
|
||||
if goarch == "" {
|
||||
goarch = os.Getenv("GOARCH")
|
||||
}
|
||||
// Check that we are using the Docker-based build system if we should be.
|
||||
if goos == "linux" {
|
||||
if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
|
||||
os.Stderr.WriteString("In the Docker-based build system, mkpost should not be called directly.\n")
|
||||
os.Stderr.WriteString("See README.md\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
b, err := ioutil.ReadAll(os.Stdin)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
if goos == "aix" {
|
||||
// Replace type of Atim, Mtim and Ctim by Timespec in Stat_t
|
||||
// to avoid having both StTimespec and Timespec.
|
||||
sttimespec := regexp.MustCompile(`_Ctype_struct_st_timespec`)
|
||||
b = sttimespec.ReplaceAll(b, []byte("Timespec"))
|
||||
}
|
||||
|
||||
// Intentionally export __val fields in Fsid and Sigset_t
|
||||
valRegex := regexp.MustCompile(`type (Fsid|Sigset_t) struct {(\s+)X__(bits|val)(\s+\S+\s+)}`)
|
||||
b = valRegex.ReplaceAll(b, []byte("type $1 struct {${2}Val$4}"))
|
||||
|
||||
// Intentionally export __fds_bits field in FdSet
|
||||
fdSetRegex := regexp.MustCompile(`type (FdSet) struct {(\s+)X__fds_bits(\s+\S+\s+)}`)
|
||||
b = fdSetRegex.ReplaceAll(b, []byte("type $1 struct {${2}Bits$3}"))
|
||||
|
||||
// If we have empty Ptrace structs, we should delete them. Only s390x emits
|
||||
// nonempty Ptrace structs.
|
||||
ptraceRexexp := regexp.MustCompile(`type Ptrace((Psw|Fpregs|Per) struct {\s*})`)
|
||||
b = ptraceRexexp.ReplaceAll(b, nil)
|
||||
|
||||
// Replace the control_regs union with a blank identifier for now.
|
||||
controlRegsRegex := regexp.MustCompile(`(Control_regs)\s+\[0\]uint64`)
|
||||
b = controlRegsRegex.ReplaceAll(b, []byte("_ [0]uint64"))
|
||||
|
||||
// Remove fields that are added by glibc
|
||||
// Note that this is unstable as the identifers are private.
|
||||
removeFieldsRegex := regexp.MustCompile(`X__glibc\S*`)
|
||||
b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
|
||||
|
||||
// Convert [65]int8 to [65]byte in Utsname members to simplify
|
||||
// conversion to string; see golang.org/issue/20753
|
||||
convertUtsnameRegex := regexp.MustCompile(`((Sys|Node|Domain)name|Release|Version|Machine)(\s+)\[(\d+)\]u?int8`)
|
||||
b = convertUtsnameRegex.ReplaceAll(b, []byte("$1$3[$4]byte"))
|
||||
|
||||
// Convert [1024]int8 to [1024]byte in Ptmget members
|
||||
convertPtmget := regexp.MustCompile(`([SC]n)(\s+)\[(\d+)\]u?int8`)
|
||||
b = convertPtmget.ReplaceAll(b, []byte("$1[$3]byte"))
|
||||
|
||||
// Remove spare fields (e.g. in Statx_t)
|
||||
spareFieldsRegex := regexp.MustCompile(`X__spare\S*`)
|
||||
b = spareFieldsRegex.ReplaceAll(b, []byte("_"))
|
||||
|
||||
// Remove cgo padding fields
|
||||
removePaddingFieldsRegex := regexp.MustCompile(`Pad_cgo_\d+`)
|
||||
b = removePaddingFieldsRegex.ReplaceAll(b, []byte("_"))
|
||||
|
||||
// Remove padding, hidden, or unused fields
|
||||
removeFieldsRegex = regexp.MustCompile(`\b(X_\S+|Padding)`)
|
||||
b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
|
||||
|
||||
// Remove the first line of warning from cgo
|
||||
b = b[bytes.IndexByte(b, '\n')+1:]
|
||||
// Modify the command in the header to include:
|
||||
// mkpost, our own warning, and a build tag.
|
||||
replacement := fmt.Sprintf(`$1 | go run mkpost.go
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s,%s`, goarch, goos)
|
||||
cgoCommandRegex := regexp.MustCompile(`(cgo -godefs .*)`)
|
||||
b = cgoCommandRegex.ReplaceAll(b, []byte(replacement))
|
||||
|
||||
// Rename Stat_t time fields
|
||||
if goos == "freebsd" && goarch == "386" {
|
||||
// Hide Stat_t.[AMCB]tim_ext fields
|
||||
renameStatTimeExtFieldsRegex := regexp.MustCompile(`[AMCB]tim_ext`)
|
||||
b = renameStatTimeExtFieldsRegex.ReplaceAll(b, []byte("_"))
|
||||
}
|
||||
renameStatTimeFieldsRegex := regexp.MustCompile(`([AMCB])(?:irth)?time?(?:spec)?\s+(Timespec|StTimespec)`)
|
||||
b = renameStatTimeFieldsRegex.ReplaceAll(b, []byte("${1}tim ${2}"))
|
||||
|
||||
// gofmt
|
||||
b, err = format.Source(b)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
os.Stdout.Write(b)
|
||||
}
|
|
@ -1,407 +0,0 @@
|
|||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
/*
|
||||
This program reads a file containing function prototypes
|
||||
(like syscall_darwin.go) and generates system call bodies.
|
||||
The prototypes are marked by lines beginning with "//sys"
|
||||
and read like func declarations if //sys is replaced by func, but:
|
||||
* The parameter lists must give a name for each argument.
|
||||
This includes return parameters.
|
||||
* The parameter lists must give a type for each argument:
|
||||
the (x, y, z int) shorthand is not allowed.
|
||||
* If the return parameter is an error number, it must be named errno.
|
||||
|
||||
A line beginning with //sysnb is like //sys, except that the
|
||||
goroutine will not be suspended during the execution of the system
|
||||
call. This must only be used for system calls which can never
|
||||
block, as otherwise the system call could cause all goroutines to
|
||||
hang.
|
||||
*/
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"flag"
|
||||
"fmt"
|
||||
"os"
|
||||
"regexp"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var (
|
||||
b32 = flag.Bool("b32", false, "32bit big-endian")
|
||||
l32 = flag.Bool("l32", false, "32bit little-endian")
|
||||
plan9 = flag.Bool("plan9", false, "plan9")
|
||||
openbsd = flag.Bool("openbsd", false, "openbsd")
|
||||
netbsd = flag.Bool("netbsd", false, "netbsd")
|
||||
dragonfly = flag.Bool("dragonfly", false, "dragonfly")
|
||||
arm = flag.Bool("arm", false, "arm") // 64-bit value should use (even, odd)-pair
|
||||
tags = flag.String("tags", "", "build tags")
|
||||
filename = flag.String("output", "", "output file name (standard output if omitted)")
|
||||
)
|
||||
|
||||
// cmdLine returns this programs's commandline arguments
|
||||
func cmdLine() string {
|
||||
return "go run mksyscall.go " + strings.Join(os.Args[1:], " ")
|
||||
}
|
||||
|
||||
// buildTags returns build tags
|
||||
func buildTags() string {
|
||||
return *tags
|
||||
}
|
||||
|
||||
// Param is function parameter
|
||||
type Param struct {
|
||||
Name string
|
||||
Type string
|
||||
}
|
||||
|
||||
// usage prints the program usage
|
||||
func usage() {
|
||||
fmt.Fprintf(os.Stderr, "usage: go run mksyscall.go [-b32 | -l32] [-tags x,y] [file ...]\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// parseParamList parses parameter list and returns a slice of parameters
|
||||
func parseParamList(list string) []string {
|
||||
list = strings.TrimSpace(list)
|
||||
if list == "" {
|
||||
return []string{}
|
||||
}
|
||||
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
|
||||
}
|
||||
|
||||
// parseParam splits a parameter into name and type
|
||||
func parseParam(p string) Param {
|
||||
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
|
||||
if ps == nil {
|
||||
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
|
||||
os.Exit(1)
|
||||
}
|
||||
return Param{ps[1], ps[2]}
|
||||
}
|
||||
|
||||
func main() {
|
||||
// Get the OS and architecture (using GOARCH_TARGET if it exists)
|
||||
goos := os.Getenv("GOOS")
|
||||
if goos == "" {
|
||||
fmt.Fprintln(os.Stderr, "GOOS not defined in environment")
|
||||
os.Exit(1)
|
||||
}
|
||||
goarch := os.Getenv("GOARCH_TARGET")
|
||||
if goarch == "" {
|
||||
goarch = os.Getenv("GOARCH")
|
||||
}
|
||||
|
||||
// Check that we are using the Docker-based build system if we should
|
||||
if goos == "linux" {
|
||||
if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
|
||||
fmt.Fprintf(os.Stderr, "In the Docker-based build system, mksyscall should not be called directly.\n")
|
||||
fmt.Fprintf(os.Stderr, "See README.md\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
flag.Usage = usage
|
||||
flag.Parse()
|
||||
if len(flag.Args()) <= 0 {
|
||||
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
|
||||
usage()
|
||||
}
|
||||
|
||||
endianness := ""
|
||||
if *b32 {
|
||||
endianness = "big-endian"
|
||||
} else if *l32 {
|
||||
endianness = "little-endian"
|
||||
}
|
||||
|
||||
libc := false
|
||||
if goos == "darwin" && strings.Contains(buildTags(), ",go1.12") {
|
||||
libc = true
|
||||
}
|
||||
trampolines := map[string]bool{}
|
||||
|
||||
text := ""
|
||||
for _, path := range flag.Args() {
|
||||
file, err := os.Open(path)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
s := bufio.NewScanner(file)
|
||||
for s.Scan() {
|
||||
t := s.Text()
|
||||
t = strings.TrimSpace(t)
|
||||
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
|
||||
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
|
||||
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
|
||||
continue
|
||||
}
|
||||
|
||||
// Line must be of the form
|
||||
// func Open(path string, mode int, perm int) (fd int, errno error)
|
||||
// Split into name, in params, out params.
|
||||
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*((?i)SYS_[A-Z0-9_]+))?$`).FindStringSubmatch(t)
|
||||
if f == nil {
|
||||
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
|
||||
os.Exit(1)
|
||||
}
|
||||
funct, inps, outps, sysname := f[2], f[3], f[4], f[5]
|
||||
|
||||
// ClockGettime doesn't have a syscall number on Darwin, only generate libc wrappers.
|
||||
if goos == "darwin" && !libc && funct == "ClockGettime" {
|
||||
continue
|
||||
}
|
||||
|
||||
// Split argument lists on comma.
|
||||
in := parseParamList(inps)
|
||||
out := parseParamList(outps)
|
||||
|
||||
// Try in vain to keep people from editing this file.
|
||||
// The theory is that they jump into the middle of the file
|
||||
// without reading the header.
|
||||
text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
|
||||
|
||||
// Go function header.
|
||||
outDecl := ""
|
||||
if len(out) > 0 {
|
||||
outDecl = fmt.Sprintf(" (%s)", strings.Join(out, ", "))
|
||||
}
|
||||
text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outDecl)
|
||||
|
||||
// Check if err return available
|
||||
errvar := ""
|
||||
for _, param := range out {
|
||||
p := parseParam(param)
|
||||
if p.Type == "error" {
|
||||
errvar = p.Name
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
// Prepare arguments to Syscall.
|
||||
var args []string
|
||||
n := 0
|
||||
for _, param := range in {
|
||||
p := parseParam(param)
|
||||
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
|
||||
args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))")
|
||||
} else if p.Type == "string" && errvar != "" {
|
||||
text += fmt.Sprintf("\tvar _p%d *byte\n", n)
|
||||
text += fmt.Sprintf("\t_p%d, %s = BytePtrFromString(%s)\n", n, errvar, p.Name)
|
||||
text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
|
||||
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
|
||||
n++
|
||||
} else if p.Type == "string" {
|
||||
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
|
||||
text += fmt.Sprintf("\tvar _p%d *byte\n", n)
|
||||
text += fmt.Sprintf("\t_p%d, _ = BytePtrFromString(%s)\n", n, p.Name)
|
||||
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
|
||||
n++
|
||||
} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
|
||||
// Convert slice into pointer, length.
|
||||
// Have to be careful not to take address of &a[0] if len == 0:
|
||||
// pass dummy pointer in that case.
|
||||
// Used to pass nil, but some OSes or simulators reject write(fd, nil, 0).
|
||||
text += fmt.Sprintf("\tvar _p%d unsafe.Pointer\n", n)
|
||||
text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = unsafe.Pointer(&%s[0])\n\t}", p.Name, n, p.Name)
|
||||
text += fmt.Sprintf(" else {\n\t\t_p%d = unsafe.Pointer(&_zero)\n\t}\n", n)
|
||||
args = append(args, fmt.Sprintf("uintptr(_p%d)", n), fmt.Sprintf("uintptr(len(%s))", p.Name))
|
||||
n++
|
||||
} else if p.Type == "int64" && (*openbsd || *netbsd) {
|
||||
args = append(args, "0")
|
||||
if endianness == "big-endian" {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
} else if endianness == "little-endian" {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
|
||||
} else {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
}
|
||||
} else if p.Type == "int64" && *dragonfly {
|
||||
if regexp.MustCompile(`^(?i)extp(read|write)`).FindStringSubmatch(funct) == nil {
|
||||
args = append(args, "0")
|
||||
}
|
||||
if endianness == "big-endian" {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
} else if endianness == "little-endian" {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
|
||||
} else {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
}
|
||||
} else if (p.Type == "int64" || p.Type == "uint64") && endianness != "" {
|
||||
if len(args)%2 == 1 && *arm {
|
||||
// arm abi specifies 64-bit argument uses
|
||||
// (even, odd) pair
|
||||
args = append(args, "0")
|
||||
}
|
||||
if endianness == "big-endian" {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
} else {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
|
||||
}
|
||||
} else {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
}
|
||||
}
|
||||
|
||||
// Determine which form to use; pad args with zeros.
|
||||
asm := "Syscall"
|
||||
if nonblock != nil {
|
||||
if errvar == "" && goos == "linux" {
|
||||
asm = "RawSyscallNoError"
|
||||
} else {
|
||||
asm = "RawSyscall"
|
||||
}
|
||||
} else {
|
||||
if errvar == "" && goos == "linux" {
|
||||
asm = "SyscallNoError"
|
||||
}
|
||||
}
|
||||
if len(args) <= 3 {
|
||||
for len(args) < 3 {
|
||||
args = append(args, "0")
|
||||
}
|
||||
} else if len(args) <= 6 {
|
||||
asm += "6"
|
||||
for len(args) < 6 {
|
||||
args = append(args, "0")
|
||||
}
|
||||
} else if len(args) <= 9 {
|
||||
asm += "9"
|
||||
for len(args) < 9 {
|
||||
args = append(args, "0")
|
||||
}
|
||||
} else {
|
||||
fmt.Fprintf(os.Stderr, "%s:%s too many arguments to system call\n", path, funct)
|
||||
}
|
||||
|
||||
// System call number.
|
||||
if sysname == "" {
|
||||
sysname = "SYS_" + funct
|
||||
sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
|
||||
sysname = strings.ToUpper(sysname)
|
||||
}
|
||||
|
||||
var libcFn string
|
||||
if libc {
|
||||
asm = "syscall_" + strings.ToLower(asm[:1]) + asm[1:] // internal syscall call
|
||||
sysname = strings.TrimPrefix(sysname, "SYS_") // remove SYS_
|
||||
sysname = strings.ToLower(sysname) // lowercase
|
||||
if sysname == "getdirentries64" {
|
||||
// Special case - libSystem name and
|
||||
// raw syscall name don't match.
|
||||
sysname = "__getdirentries64"
|
||||
}
|
||||
libcFn = sysname
|
||||
sysname = "funcPC(libc_" + sysname + "_trampoline)"
|
||||
}
|
||||
|
||||
// Actual call.
|
||||
arglist := strings.Join(args, ", ")
|
||||
call := fmt.Sprintf("%s(%s, %s)", asm, sysname, arglist)
|
||||
|
||||
// Assign return values.
|
||||
body := ""
|
||||
ret := []string{"_", "_", "_"}
|
||||
doErrno := false
|
||||
for i := 0; i < len(out); i++ {
|
||||
p := parseParam(out[i])
|
||||
reg := ""
|
||||
if p.Name == "err" && !*plan9 {
|
||||
reg = "e1"
|
||||
ret[2] = reg
|
||||
doErrno = true
|
||||
} else if p.Name == "err" && *plan9 {
|
||||
ret[0] = "r0"
|
||||
ret[2] = "e1"
|
||||
break
|
||||
} else {
|
||||
reg = fmt.Sprintf("r%d", i)
|
||||
ret[i] = reg
|
||||
}
|
||||
if p.Type == "bool" {
|
||||
reg = fmt.Sprintf("%s != 0", reg)
|
||||
}
|
||||
if p.Type == "int64" && endianness != "" {
|
||||
// 64-bit number in r1:r0 or r0:r1.
|
||||
if i+2 > len(out) {
|
||||
fmt.Fprintf(os.Stderr, "%s:%s not enough registers for int64 return\n", path, funct)
|
||||
}
|
||||
if endianness == "big-endian" {
|
||||
reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1)
|
||||
} else {
|
||||
reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i)
|
||||
}
|
||||
ret[i] = fmt.Sprintf("r%d", i)
|
||||
ret[i+1] = fmt.Sprintf("r%d", i+1)
|
||||
}
|
||||
if reg != "e1" || *plan9 {
|
||||
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
|
||||
}
|
||||
}
|
||||
if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" {
|
||||
text += fmt.Sprintf("\t%s\n", call)
|
||||
} else {
|
||||
if errvar == "" && goos == "linux" {
|
||||
// raw syscall without error on Linux, see golang.org/issue/22924
|
||||
text += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], call)
|
||||
} else {
|
||||
text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call)
|
||||
}
|
||||
}
|
||||
text += body
|
||||
|
||||
if *plan9 && ret[2] == "e1" {
|
||||
text += "\tif int32(r0) == -1 {\n"
|
||||
text += "\t\terr = e1\n"
|
||||
text += "\t}\n"
|
||||
} else if doErrno {
|
||||
text += "\tif e1 != 0 {\n"
|
||||
text += "\t\terr = errnoErr(e1)\n"
|
||||
text += "\t}\n"
|
||||
}
|
||||
text += "\treturn\n"
|
||||
text += "}\n\n"
|
||||
|
||||
if libc && !trampolines[libcFn] {
|
||||
// some system calls share a trampoline, like read and readlen.
|
||||
trampolines[libcFn] = true
|
||||
// Declare assembly trampoline.
|
||||
text += fmt.Sprintf("func libc_%s_trampoline()\n", libcFn)
|
||||
// Assembly trampoline calls the libc_* function, which this magic
|
||||
// redirects to use the function from libSystem.
|
||||
text += fmt.Sprintf("//go:linkname libc_%s libc_%s\n", libcFn, libcFn)
|
||||
text += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"/usr/lib/libSystem.B.dylib\"\n", libcFn, libcFn)
|
||||
text += "\n"
|
||||
}
|
||||
}
|
||||
if err := s.Err(); err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
file.Close()
|
||||
}
|
||||
fmt.Printf(srcTemplate, cmdLine(), buildTags(), text)
|
||||
}
|
||||
|
||||
const srcTemplate = `// %s
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
|
||||
package unix
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
var _ syscall.Errno
|
||||
|
||||
%s
|
||||
`
|
|
@ -1,415 +0,0 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
/*
|
||||
This program reads a file containing function prototypes
|
||||
(like syscall_aix.go) and generates system call bodies.
|
||||
The prototypes are marked by lines beginning with "//sys"
|
||||
and read like func declarations if //sys is replaced by func, but:
|
||||
* The parameter lists must give a name for each argument.
|
||||
This includes return parameters.
|
||||
* The parameter lists must give a type for each argument:
|
||||
the (x, y, z int) shorthand is not allowed.
|
||||
* If the return parameter is an error number, it must be named err.
|
||||
* If go func name needs to be different than its libc name,
|
||||
* or the function is not in libc, name could be specified
|
||||
* at the end, after "=" sign, like
|
||||
//sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
|
||||
*/
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"flag"
|
||||
"fmt"
|
||||
"os"
|
||||
"regexp"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var (
|
||||
b32 = flag.Bool("b32", false, "32bit big-endian")
|
||||
l32 = flag.Bool("l32", false, "32bit little-endian")
|
||||
aix = flag.Bool("aix", false, "aix")
|
||||
tags = flag.String("tags", "", "build tags")
|
||||
)
|
||||
|
||||
// cmdLine returns this programs's commandline arguments
|
||||
func cmdLine() string {
|
||||
return "go run mksyscall_aix_ppc.go " + strings.Join(os.Args[1:], " ")
|
||||
}
|
||||
|
||||
// buildTags returns build tags
|
||||
func buildTags() string {
|
||||
return *tags
|
||||
}
|
||||
|
||||
// Param is function parameter
|
||||
type Param struct {
|
||||
Name string
|
||||
Type string
|
||||
}
|
||||
|
||||
// usage prints the program usage
|
||||
func usage() {
|
||||
fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc.go [-b32 | -l32] [-tags x,y] [file ...]\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// parseParamList parses parameter list and returns a slice of parameters
|
||||
func parseParamList(list string) []string {
|
||||
list = strings.TrimSpace(list)
|
||||
if list == "" {
|
||||
return []string{}
|
||||
}
|
||||
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
|
||||
}
|
||||
|
||||
// parseParam splits a parameter into name and type
|
||||
func parseParam(p string) Param {
|
||||
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
|
||||
if ps == nil {
|
||||
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
|
||||
os.Exit(1)
|
||||
}
|
||||
return Param{ps[1], ps[2]}
|
||||
}
|
||||
|
||||
func main() {
|
||||
flag.Usage = usage
|
||||
flag.Parse()
|
||||
if len(flag.Args()) <= 0 {
|
||||
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
|
||||
usage()
|
||||
}
|
||||
|
||||
endianness := ""
|
||||
if *b32 {
|
||||
endianness = "big-endian"
|
||||
} else if *l32 {
|
||||
endianness = "little-endian"
|
||||
}
|
||||
|
||||
pack := ""
|
||||
text := ""
|
||||
cExtern := "/*\n#include <stdint.h>\n#include <stddef.h>\n"
|
||||
for _, path := range flag.Args() {
|
||||
file, err := os.Open(path)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
s := bufio.NewScanner(file)
|
||||
for s.Scan() {
|
||||
t := s.Text()
|
||||
t = strings.TrimSpace(t)
|
||||
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
|
||||
if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
|
||||
pack = p[1]
|
||||
}
|
||||
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
|
||||
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
|
||||
continue
|
||||
}
|
||||
|
||||
// Line must be of the form
|
||||
// func Open(path string, mode int, perm int) (fd int, err error)
|
||||
// Split into name, in params, out params.
|
||||
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
|
||||
if f == nil {
|
||||
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
|
||||
os.Exit(1)
|
||||
}
|
||||
funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
|
||||
|
||||
// Split argument lists on comma.
|
||||
in := parseParamList(inps)
|
||||
out := parseParamList(outps)
|
||||
|
||||
inps = strings.Join(in, ", ")
|
||||
outps = strings.Join(out, ", ")
|
||||
|
||||
// Try in vain to keep people from editing this file.
|
||||
// The theory is that they jump into the middle of the file
|
||||
// without reading the header.
|
||||
text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
|
||||
|
||||
// Check if value return, err return available
|
||||
errvar := ""
|
||||
retvar := ""
|
||||
rettype := ""
|
||||
for _, param := range out {
|
||||
p := parseParam(param)
|
||||
if p.Type == "error" {
|
||||
errvar = p.Name
|
||||
} else {
|
||||
retvar = p.Name
|
||||
rettype = p.Type
|
||||
}
|
||||
}
|
||||
|
||||
// System call name.
|
||||
if sysname == "" {
|
||||
sysname = funct
|
||||
}
|
||||
sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
|
||||
sysname = strings.ToLower(sysname) // All libc functions are lowercase.
|
||||
|
||||
cRettype := ""
|
||||
if rettype == "unsafe.Pointer" {
|
||||
cRettype = "uintptr_t"
|
||||
} else if rettype == "uintptr" {
|
||||
cRettype = "uintptr_t"
|
||||
} else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
|
||||
cRettype = "uintptr_t"
|
||||
} else if rettype == "int" {
|
||||
cRettype = "int"
|
||||
} else if rettype == "int32" {
|
||||
cRettype = "int"
|
||||
} else if rettype == "int64" {
|
||||
cRettype = "long long"
|
||||
} else if rettype == "uint32" {
|
||||
cRettype = "unsigned int"
|
||||
} else if rettype == "uint64" {
|
||||
cRettype = "unsigned long long"
|
||||
} else {
|
||||
cRettype = "int"
|
||||
}
|
||||
if sysname == "exit" {
|
||||
cRettype = "void"
|
||||
}
|
||||
|
||||
// Change p.Types to c
|
||||
var cIn []string
|
||||
for _, param := range in {
|
||||
p := parseParam(param)
|
||||
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else if p.Type == "string" {
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
|
||||
cIn = append(cIn, "uintptr_t", "size_t")
|
||||
} else if p.Type == "unsafe.Pointer" {
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else if p.Type == "uintptr" {
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else if p.Type == "int" {
|
||||
cIn = append(cIn, "int")
|
||||
} else if p.Type == "int32" {
|
||||
cIn = append(cIn, "int")
|
||||
} else if p.Type == "int64" {
|
||||
cIn = append(cIn, "long long")
|
||||
} else if p.Type == "uint32" {
|
||||
cIn = append(cIn, "unsigned int")
|
||||
} else if p.Type == "uint64" {
|
||||
cIn = append(cIn, "unsigned long long")
|
||||
} else {
|
||||
cIn = append(cIn, "int")
|
||||
}
|
||||
}
|
||||
|
||||
if funct != "fcntl" && funct != "FcntlInt" && funct != "readlen" && funct != "writelen" {
|
||||
if sysname == "select" {
|
||||
// select is a keyword of Go. Its name is
|
||||
// changed to c_select.
|
||||
cExtern += "#define c_select select\n"
|
||||
}
|
||||
// Imports of system calls from libc
|
||||
cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
|
||||
cIn := strings.Join(cIn, ", ")
|
||||
cExtern += fmt.Sprintf("(%s);\n", cIn)
|
||||
}
|
||||
|
||||
// So file name.
|
||||
if *aix {
|
||||
if modname == "" {
|
||||
modname = "libc.a/shr_64.o"
|
||||
} else {
|
||||
fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
strconvfunc := "C.CString"
|
||||
|
||||
// Go function header.
|
||||
if outps != "" {
|
||||
outps = fmt.Sprintf(" (%s)", outps)
|
||||
}
|
||||
if text != "" {
|
||||
text += "\n"
|
||||
}
|
||||
|
||||
text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
|
||||
|
||||
// Prepare arguments to Syscall.
|
||||
var args []string
|
||||
n := 0
|
||||
argN := 0
|
||||
for _, param := range in {
|
||||
p := parseParam(param)
|
||||
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
|
||||
args = append(args, "C.uintptr_t(uintptr(unsafe.Pointer("+p.Name+")))")
|
||||
} else if p.Type == "string" && errvar != "" {
|
||||
text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name)
|
||||
args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n))
|
||||
n++
|
||||
} else if p.Type == "string" {
|
||||
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
|
||||
text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name)
|
||||
args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n))
|
||||
n++
|
||||
} else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
|
||||
// Convert slice into pointer, length.
|
||||
// Have to be careful not to take address of &a[0] if len == 0:
|
||||
// pass nil in that case.
|
||||
text += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
|
||||
text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
|
||||
args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(unsafe.Pointer(_p%d)))", n))
|
||||
n++
|
||||
text += fmt.Sprintf("\tvar _p%d int\n", n)
|
||||
text += fmt.Sprintf("\t_p%d = len(%s)\n", n, p.Name)
|
||||
args = append(args, fmt.Sprintf("C.size_t(_p%d)", n))
|
||||
n++
|
||||
} else if p.Type == "int64" && endianness != "" {
|
||||
if endianness == "big-endian" {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
} else {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
|
||||
}
|
||||
n++
|
||||
} else if p.Type == "bool" {
|
||||
text += fmt.Sprintf("\tvar _p%d uint32\n", n)
|
||||
text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n)
|
||||
args = append(args, fmt.Sprintf("_p%d", n))
|
||||
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
|
||||
args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name))
|
||||
} else if p.Type == "unsafe.Pointer" {
|
||||
args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name))
|
||||
} else if p.Type == "int" {
|
||||
if (argN == 2) && ((funct == "readlen") || (funct == "writelen")) {
|
||||
args = append(args, fmt.Sprintf("C.size_t(%s)", p.Name))
|
||||
} else if argN == 0 && funct == "fcntl" {
|
||||
args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
|
||||
} else if (argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt")) {
|
||||
args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
|
||||
} else {
|
||||
args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
|
||||
}
|
||||
} else if p.Type == "int32" {
|
||||
args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
|
||||
} else if p.Type == "int64" {
|
||||
args = append(args, fmt.Sprintf("C.longlong(%s)", p.Name))
|
||||
} else if p.Type == "uint32" {
|
||||
args = append(args, fmt.Sprintf("C.uint(%s)", p.Name))
|
||||
} else if p.Type == "uint64" {
|
||||
args = append(args, fmt.Sprintf("C.ulonglong(%s)", p.Name))
|
||||
} else if p.Type == "uintptr" {
|
||||
args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
|
||||
} else {
|
||||
args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
|
||||
}
|
||||
argN++
|
||||
}
|
||||
|
||||
// Actual call.
|
||||
arglist := strings.Join(args, ", ")
|
||||
call := ""
|
||||
if sysname == "exit" {
|
||||
if errvar != "" {
|
||||
call += "er :="
|
||||
} else {
|
||||
call += ""
|
||||
}
|
||||
} else if errvar != "" {
|
||||
call += "r0,er :="
|
||||
} else if retvar != "" {
|
||||
call += "r0,_ :="
|
||||
} else {
|
||||
call += ""
|
||||
}
|
||||
if sysname == "select" {
|
||||
// select is a keyword of Go. Its name is
|
||||
// changed to c_select.
|
||||
call += fmt.Sprintf("C.c_%s(%s)", sysname, arglist)
|
||||
} else {
|
||||
call += fmt.Sprintf("C.%s(%s)", sysname, arglist)
|
||||
}
|
||||
|
||||
// Assign return values.
|
||||
body := ""
|
||||
for i := 0; i < len(out); i++ {
|
||||
p := parseParam(out[i])
|
||||
reg := ""
|
||||
if p.Name == "err" {
|
||||
reg = "e1"
|
||||
} else {
|
||||
reg = "r0"
|
||||
}
|
||||
if reg != "e1" {
|
||||
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
|
||||
}
|
||||
}
|
||||
|
||||
// verify return
|
||||
if sysname != "exit" && errvar != "" {
|
||||
if regexp.MustCompile(`^uintptr`).FindStringSubmatch(cRettype) != nil {
|
||||
body += "\tif (uintptr(r0) ==^uintptr(0) && er != nil) {\n"
|
||||
body += fmt.Sprintf("\t\t%s = er\n", errvar)
|
||||
body += "\t}\n"
|
||||
} else {
|
||||
body += "\tif (r0 ==-1 && er != nil) {\n"
|
||||
body += fmt.Sprintf("\t\t%s = er\n", errvar)
|
||||
body += "\t}\n"
|
||||
}
|
||||
} else if errvar != "" {
|
||||
body += "\tif (er != nil) {\n"
|
||||
body += fmt.Sprintf("\t\t%s = er\n", errvar)
|
||||
body += "\t}\n"
|
||||
}
|
||||
|
||||
text += fmt.Sprintf("\t%s\n", call)
|
||||
text += body
|
||||
|
||||
text += "\treturn\n"
|
||||
text += "}\n"
|
||||
}
|
||||
if err := s.Err(); err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
file.Close()
|
||||
}
|
||||
imp := ""
|
||||
if pack != "unix" {
|
||||
imp = "import \"golang.org/x/sys/unix\"\n"
|
||||
|
||||
}
|
||||
fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, cExtern, imp, text)
|
||||
}
|
||||
|
||||
const srcTemplate = `// %s
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
|
||||
package %s
|
||||
|
||||
|
||||
%s
|
||||
*/
|
||||
import "C"
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
|
||||
%s
|
||||
|
||||
%s
|
||||
`
|
|
@ -1,614 +0,0 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
/*
|
||||
This program reads a file containing function prototypes
|
||||
(like syscall_aix.go) and generates system call bodies.
|
||||
The prototypes are marked by lines beginning with "//sys"
|
||||
and read like func declarations if //sys is replaced by func, but:
|
||||
* The parameter lists must give a name for each argument.
|
||||
This includes return parameters.
|
||||
* The parameter lists must give a type for each argument:
|
||||
the (x, y, z int) shorthand is not allowed.
|
||||
* If the return parameter is an error number, it must be named err.
|
||||
* If go func name needs to be different than its libc name,
|
||||
* or the function is not in libc, name could be specified
|
||||
* at the end, after "=" sign, like
|
||||
//sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
|
||||
|
||||
|
||||
This program will generate three files and handle both gc and gccgo implementation:
|
||||
- zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation)
|
||||
- zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6
|
||||
- zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type.
|
||||
|
||||
The generated code looks like this
|
||||
|
||||
zsyscall_aix_ppc64.go
|
||||
func asyscall(...) (n int, err error) {
|
||||
// Pointer Creation
|
||||
r1, e1 := callasyscall(...)
|
||||
// Type Conversion
|
||||
// Error Handler
|
||||
return
|
||||
}
|
||||
|
||||
zsyscall_aix_ppc64_gc.go
|
||||
//go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o"
|
||||
//go:linkname libc_asyscall libc_asyscall
|
||||
var asyscall syscallFunc
|
||||
|
||||
func callasyscall(...) (r1 uintptr, e1 Errno) {
|
||||
r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... )
|
||||
return
|
||||
}
|
||||
|
||||
zsyscall_aix_ppc64_ggcgo.go
|
||||
|
||||
// int asyscall(...)
|
||||
|
||||
import "C"
|
||||
|
||||
func callasyscall(...) (r1 uintptr, e1 Errno) {
|
||||
r1 = uintptr(C.asyscall(...))
|
||||
e1 = syscall.GetErrno()
|
||||
return
|
||||
}
|
||||
*/
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"flag"
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"regexp"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var (
|
||||
b32 = flag.Bool("b32", false, "32bit big-endian")
|
||||
l32 = flag.Bool("l32", false, "32bit little-endian")
|
||||
aix = flag.Bool("aix", false, "aix")
|
||||
tags = flag.String("tags", "", "build tags")
|
||||
)
|
||||
|
||||
// cmdLine returns this programs's commandline arguments
|
||||
func cmdLine() string {
|
||||
return "go run mksyscall_aix_ppc64.go " + strings.Join(os.Args[1:], " ")
|
||||
}
|
||||
|
||||
// buildTags returns build tags
|
||||
func buildTags() string {
|
||||
return *tags
|
||||
}
|
||||
|
||||
// Param is function parameter
|
||||
type Param struct {
|
||||
Name string
|
||||
Type string
|
||||
}
|
||||
|
||||
// usage prints the program usage
|
||||
func usage() {
|
||||
fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc64.go [-b32 | -l32] [-tags x,y] [file ...]\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// parseParamList parses parameter list and returns a slice of parameters
|
||||
func parseParamList(list string) []string {
|
||||
list = strings.TrimSpace(list)
|
||||
if list == "" {
|
||||
return []string{}
|
||||
}
|
||||
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
|
||||
}
|
||||
|
||||
// parseParam splits a parameter into name and type
|
||||
func parseParam(p string) Param {
|
||||
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
|
||||
if ps == nil {
|
||||
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
|
||||
os.Exit(1)
|
||||
}
|
||||
return Param{ps[1], ps[2]}
|
||||
}
|
||||
|
||||
func main() {
|
||||
flag.Usage = usage
|
||||
flag.Parse()
|
||||
if len(flag.Args()) <= 0 {
|
||||
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
|
||||
usage()
|
||||
}
|
||||
|
||||
endianness := ""
|
||||
if *b32 {
|
||||
endianness = "big-endian"
|
||||
} else if *l32 {
|
||||
endianness = "little-endian"
|
||||
}
|
||||
|
||||
pack := ""
|
||||
// GCCGO
|
||||
textgccgo := ""
|
||||
cExtern := "/*\n#include <stdint.h>\n"
|
||||
// GC
|
||||
textgc := ""
|
||||
dynimports := ""
|
||||
linknames := ""
|
||||
var vars []string
|
||||
// COMMON
|
||||
textcommon := ""
|
||||
for _, path := range flag.Args() {
|
||||
file, err := os.Open(path)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
s := bufio.NewScanner(file)
|
||||
for s.Scan() {
|
||||
t := s.Text()
|
||||
t = strings.TrimSpace(t)
|
||||
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
|
||||
if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
|
||||
pack = p[1]
|
||||
}
|
||||
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
|
||||
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
|
||||
continue
|
||||
}
|
||||
|
||||
// Line must be of the form
|
||||
// func Open(path string, mode int, perm int) (fd int, err error)
|
||||
// Split into name, in params, out params.
|
||||
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
|
||||
if f == nil {
|
||||
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
|
||||
os.Exit(1)
|
||||
}
|
||||
funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
|
||||
|
||||
// Split argument lists on comma.
|
||||
in := parseParamList(inps)
|
||||
out := parseParamList(outps)
|
||||
|
||||
inps = strings.Join(in, ", ")
|
||||
outps = strings.Join(out, ", ")
|
||||
|
||||
if sysname == "" {
|
||||
sysname = funct
|
||||
}
|
||||
|
||||
onlyCommon := false
|
||||
if funct == "readlen" || funct == "writelen" || funct == "FcntlInt" || funct == "FcntlFlock" {
|
||||
// This function call another syscall which is already implemented.
|
||||
// Therefore, the gc and gccgo part must not be generated.
|
||||
onlyCommon = true
|
||||
}
|
||||
|
||||
// Try in vain to keep people from editing this file.
|
||||
// The theory is that they jump into the middle of the file
|
||||
// without reading the header.
|
||||
|
||||
textcommon += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
|
||||
if !onlyCommon {
|
||||
textgccgo += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
|
||||
textgc += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
|
||||
}
|
||||
|
||||
// Check if value return, err return available
|
||||
errvar := ""
|
||||
rettype := ""
|
||||
for _, param := range out {
|
||||
p := parseParam(param)
|
||||
if p.Type == "error" {
|
||||
errvar = p.Name
|
||||
} else {
|
||||
rettype = p.Type
|
||||
}
|
||||
}
|
||||
|
||||
sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
|
||||
sysname = strings.ToLower(sysname) // All libc functions are lowercase.
|
||||
|
||||
// GCCGO Prototype return type
|
||||
cRettype := ""
|
||||
if rettype == "unsafe.Pointer" {
|
||||
cRettype = "uintptr_t"
|
||||
} else if rettype == "uintptr" {
|
||||
cRettype = "uintptr_t"
|
||||
} else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
|
||||
cRettype = "uintptr_t"
|
||||
} else if rettype == "int" {
|
||||
cRettype = "int"
|
||||
} else if rettype == "int32" {
|
||||
cRettype = "int"
|
||||
} else if rettype == "int64" {
|
||||
cRettype = "long long"
|
||||
} else if rettype == "uint32" {
|
||||
cRettype = "unsigned int"
|
||||
} else if rettype == "uint64" {
|
||||
cRettype = "unsigned long long"
|
||||
} else {
|
||||
cRettype = "int"
|
||||
}
|
||||
if sysname == "exit" {
|
||||
cRettype = "void"
|
||||
}
|
||||
|
||||
// GCCGO Prototype arguments type
|
||||
var cIn []string
|
||||
for i, param := range in {
|
||||
p := parseParam(param)
|
||||
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else if p.Type == "string" {
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
|
||||
cIn = append(cIn, "uintptr_t", "size_t")
|
||||
} else if p.Type == "unsafe.Pointer" {
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else if p.Type == "uintptr" {
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else if p.Type == "int" {
|
||||
if (i == 0 || i == 2) && funct == "fcntl" {
|
||||
// These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock
|
||||
cIn = append(cIn, "uintptr_t")
|
||||
} else {
|
||||
cIn = append(cIn, "int")
|
||||
}
|
||||
|
||||
} else if p.Type == "int32" {
|
||||
cIn = append(cIn, "int")
|
||||
} else if p.Type == "int64" {
|
||||
cIn = append(cIn, "long long")
|
||||
} else if p.Type == "uint32" {
|
||||
cIn = append(cIn, "unsigned int")
|
||||
} else if p.Type == "uint64" {
|
||||
cIn = append(cIn, "unsigned long long")
|
||||
} else {
|
||||
cIn = append(cIn, "int")
|
||||
}
|
||||
}
|
||||
|
||||
if !onlyCommon {
|
||||
// GCCGO Prototype Generation
|
||||
// Imports of system calls from libc
|
||||
if sysname == "select" {
|
||||
// select is a keyword of Go. Its name is
|
||||
// changed to c_select.
|
||||
cExtern += "#define c_select select\n"
|
||||
}
|
||||
cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
|
||||
cIn := strings.Join(cIn, ", ")
|
||||
cExtern += fmt.Sprintf("(%s);\n", cIn)
|
||||
}
|
||||
// GC Library name
|
||||
if modname == "" {
|
||||
modname = "libc.a/shr_64.o"
|
||||
} else {
|
||||
fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
|
||||
os.Exit(1)
|
||||
}
|
||||
sysvarname := fmt.Sprintf("libc_%s", sysname)
|
||||
|
||||
if !onlyCommon {
|
||||
// GC Runtime import of function to allow cross-platform builds.
|
||||
dynimports += fmt.Sprintf("//go:cgo_import_dynamic %s %s \"%s\"\n", sysvarname, sysname, modname)
|
||||
// GC Link symbol to proc address variable.
|
||||
linknames += fmt.Sprintf("//go:linkname %s %s\n", sysvarname, sysvarname)
|
||||
// GC Library proc address variable.
|
||||
vars = append(vars, sysvarname)
|
||||
}
|
||||
|
||||
strconvfunc := "BytePtrFromString"
|
||||
strconvtype := "*byte"
|
||||
|
||||
// Go function header.
|
||||
if outps != "" {
|
||||
outps = fmt.Sprintf(" (%s)", outps)
|
||||
}
|
||||
if textcommon != "" {
|
||||
textcommon += "\n"
|
||||
}
|
||||
|
||||
textcommon += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
|
||||
|
||||
// Prepare arguments tocall.
|
||||
var argscommon []string // Arguments in the common part
|
||||
var argscall []string // Arguments for call prototype
|
||||
var argsgc []string // Arguments for gc call (with syscall6)
|
||||
var argsgccgo []string // Arguments for gccgo call (with C.name_of_syscall)
|
||||
n := 0
|
||||
argN := 0
|
||||
for _, param := range in {
|
||||
p := parseParam(param)
|
||||
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
|
||||
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(%s))", p.Name))
|
||||
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
|
||||
argsgc = append(argsgc, p.Name)
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
|
||||
} else if p.Type == "string" && errvar != "" {
|
||||
textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
|
||||
textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
|
||||
textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
|
||||
|
||||
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
|
||||
argscall = append(argscall, fmt.Sprintf("_p%d uintptr ", n))
|
||||
argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
|
||||
n++
|
||||
} else if p.Type == "string" {
|
||||
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
|
||||
textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
|
||||
textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
|
||||
textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
|
||||
|
||||
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
|
||||
argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n))
|
||||
argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
|
||||
n++
|
||||
} else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
|
||||
// Convert slice into pointer, length.
|
||||
// Have to be careful not to take address of &a[0] if len == 0:
|
||||
// pass nil in that case.
|
||||
textcommon += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
|
||||
textcommon += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
|
||||
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("len(%s)", p.Name))
|
||||
argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n), fmt.Sprintf("_lenp%d int", n))
|
||||
argsgc = append(argsgc, fmt.Sprintf("_p%d", n), fmt.Sprintf("uintptr(_lenp%d)", n))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n), fmt.Sprintf("C.size_t(_lenp%d)", n))
|
||||
n++
|
||||
} else if p.Type == "int64" && endianness != "" {
|
||||
fmt.Fprintf(os.Stderr, path+":"+funct+" uses int64 with 32 bits mode. Case not yet implemented\n")
|
||||
} else if p.Type == "bool" {
|
||||
fmt.Fprintf(os.Stderr, path+":"+funct+" uses bool. Case not yet implemented\n")
|
||||
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil || p.Type == "unsafe.Pointer" {
|
||||
argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
|
||||
argsgc = append(argsgc, p.Name)
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
|
||||
} else if p.Type == "int" {
|
||||
if (argN == 0 || argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt") || (funct == "FcntlFlock")) {
|
||||
// These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock
|
||||
argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
|
||||
argsgc = append(argsgc, p.Name)
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
|
||||
|
||||
} else {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
|
||||
}
|
||||
} else if p.Type == "int32" {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s int32", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
|
||||
} else if p.Type == "int64" {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s int64", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.longlong(%s)", p.Name))
|
||||
} else if p.Type == "uint32" {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s uint32", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uint(%s)", p.Name))
|
||||
} else if p.Type == "uint64" {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s uint64", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.ulonglong(%s)", p.Name))
|
||||
} else if p.Type == "uintptr" {
|
||||
argscommon = append(argscommon, p.Name)
|
||||
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
|
||||
argsgc = append(argsgc, p.Name)
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
|
||||
} else {
|
||||
argscommon = append(argscommon, fmt.Sprintf("int(%s)", p.Name))
|
||||
argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
|
||||
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
|
||||
}
|
||||
argN++
|
||||
}
|
||||
nargs := len(argsgc)
|
||||
|
||||
// COMMON function generation
|
||||
argscommonlist := strings.Join(argscommon, ", ")
|
||||
callcommon := fmt.Sprintf("call%s(%s)", sysname, argscommonlist)
|
||||
ret := []string{"_", "_"}
|
||||
body := ""
|
||||
doErrno := false
|
||||
for i := 0; i < len(out); i++ {
|
||||
p := parseParam(out[i])
|
||||
reg := ""
|
||||
if p.Name == "err" {
|
||||
reg = "e1"
|
||||
ret[1] = reg
|
||||
doErrno = true
|
||||
} else {
|
||||
reg = "r0"
|
||||
ret[0] = reg
|
||||
}
|
||||
if p.Type == "bool" {
|
||||
reg = fmt.Sprintf("%s != 0", reg)
|
||||
}
|
||||
if reg != "e1" {
|
||||
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
|
||||
}
|
||||
}
|
||||
if ret[0] == "_" && ret[1] == "_" {
|
||||
textcommon += fmt.Sprintf("\t%s\n", callcommon)
|
||||
} else {
|
||||
textcommon += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], callcommon)
|
||||
}
|
||||
textcommon += body
|
||||
|
||||
if doErrno {
|
||||
textcommon += "\tif e1 != 0 {\n"
|
||||
textcommon += "\t\terr = errnoErr(e1)\n"
|
||||
textcommon += "\t}\n"
|
||||
}
|
||||
textcommon += "\treturn\n"
|
||||
textcommon += "}\n"
|
||||
|
||||
if onlyCommon {
|
||||
continue
|
||||
}
|
||||
|
||||
// CALL Prototype
|
||||
callProto := fmt.Sprintf("func call%s(%s) (r1 uintptr, e1 Errno) {\n", sysname, strings.Join(argscall, ", "))
|
||||
|
||||
// GC function generation
|
||||
asm := "syscall6"
|
||||
if nonblock != nil {
|
||||
asm = "rawSyscall6"
|
||||
}
|
||||
|
||||
if len(argsgc) <= 6 {
|
||||
for len(argsgc) < 6 {
|
||||
argsgc = append(argsgc, "0")
|
||||
}
|
||||
} else {
|
||||
fmt.Fprintf(os.Stderr, "%s: too many arguments to system call", funct)
|
||||
os.Exit(1)
|
||||
}
|
||||
argsgclist := strings.Join(argsgc, ", ")
|
||||
callgc := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, argsgclist)
|
||||
|
||||
textgc += callProto
|
||||
textgc += fmt.Sprintf("\tr1, _, e1 = %s\n", callgc)
|
||||
textgc += "\treturn\n}\n"
|
||||
|
||||
// GCCGO function generation
|
||||
argsgccgolist := strings.Join(argsgccgo, ", ")
|
||||
var callgccgo string
|
||||
if sysname == "select" {
|
||||
// select is a keyword of Go. Its name is
|
||||
// changed to c_select.
|
||||
callgccgo = fmt.Sprintf("C.c_%s(%s)", sysname, argsgccgolist)
|
||||
} else {
|
||||
callgccgo = fmt.Sprintf("C.%s(%s)", sysname, argsgccgolist)
|
||||
}
|
||||
textgccgo += callProto
|
||||
textgccgo += fmt.Sprintf("\tr1 = uintptr(%s)\n", callgccgo)
|
||||
textgccgo += "\te1 = syscall.GetErrno()\n"
|
||||
textgccgo += "\treturn\n}\n"
|
||||
}
|
||||
if err := s.Err(); err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
file.Close()
|
||||
}
|
||||
imp := ""
|
||||
if pack != "unix" {
|
||||
imp = "import \"golang.org/x/sys/unix\"\n"
|
||||
|
||||
}
|
||||
|
||||
// Print zsyscall_aix_ppc64.go
|
||||
err := ioutil.WriteFile("zsyscall_aix_ppc64.go",
|
||||
[]byte(fmt.Sprintf(srcTemplate1, cmdLine(), buildTags(), pack, imp, textcommon)),
|
||||
0644)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// Print zsyscall_aix_ppc64_gc.go
|
||||
vardecls := "\t" + strings.Join(vars, ",\n\t")
|
||||
vardecls += " syscallFunc"
|
||||
err = ioutil.WriteFile("zsyscall_aix_ppc64_gc.go",
|
||||
[]byte(fmt.Sprintf(srcTemplate2, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, textgc)),
|
||||
0644)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// Print zsyscall_aix_ppc64_gccgo.go
|
||||
err = ioutil.WriteFile("zsyscall_aix_ppc64_gccgo.go",
|
||||
[]byte(fmt.Sprintf(srcTemplate3, cmdLine(), buildTags(), pack, cExtern, imp, textgccgo)),
|
||||
0644)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
const srcTemplate1 = `// %s
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
|
||||
package %s
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
|
||||
%s
|
||||
|
||||
%s
|
||||
`
|
||||
const srcTemplate2 = `// %s
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
// +build !gccgo
|
||||
|
||||
package %s
|
||||
|
||||
import (
|
||||
"unsafe"
|
||||
)
|
||||
%s
|
||||
%s
|
||||
%s
|
||||
type syscallFunc uintptr
|
||||
|
||||
var (
|
||||
%s
|
||||
)
|
||||
|
||||
// Implemented in runtime/syscall_aix.go.
|
||||
func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
|
||||
|
||||
%s
|
||||
`
|
||||
const srcTemplate3 = `// %s
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
// +build gccgo
|
||||
|
||||
package %s
|
||||
|
||||
%s
|
||||
*/
|
||||
import "C"
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
|
||||
%s
|
||||
|
||||
%s
|
||||
`
|
|
@ -1,335 +0,0 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
/*
|
||||
This program reads a file containing function prototypes
|
||||
(like syscall_solaris.go) and generates system call bodies.
|
||||
The prototypes are marked by lines beginning with "//sys"
|
||||
and read like func declarations if //sys is replaced by func, but:
|
||||
* The parameter lists must give a name for each argument.
|
||||
This includes return parameters.
|
||||
* The parameter lists must give a type for each argument:
|
||||
the (x, y, z int) shorthand is not allowed.
|
||||
* If the return parameter is an error number, it must be named err.
|
||||
* If go func name needs to be different than its libc name,
|
||||
* or the function is not in libc, name could be specified
|
||||
* at the end, after "=" sign, like
|
||||
//sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
|
||||
*/
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"flag"
|
||||
"fmt"
|
||||
"os"
|
||||
"regexp"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var (
|
||||
b32 = flag.Bool("b32", false, "32bit big-endian")
|
||||
l32 = flag.Bool("l32", false, "32bit little-endian")
|
||||
tags = flag.String("tags", "", "build tags")
|
||||
)
|
||||
|
||||
// cmdLine returns this programs's commandline arguments
|
||||
func cmdLine() string {
|
||||
return "go run mksyscall_solaris.go " + strings.Join(os.Args[1:], " ")
|
||||
}
|
||||
|
||||
// buildTags returns build tags
|
||||
func buildTags() string {
|
||||
return *tags
|
||||
}
|
||||
|
||||
// Param is function parameter
|
||||
type Param struct {
|
||||
Name string
|
||||
Type string
|
||||
}
|
||||
|
||||
// usage prints the program usage
|
||||
func usage() {
|
||||
fmt.Fprintf(os.Stderr, "usage: go run mksyscall_solaris.go [-b32 | -l32] [-tags x,y] [file ...]\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// parseParamList parses parameter list and returns a slice of parameters
|
||||
func parseParamList(list string) []string {
|
||||
list = strings.TrimSpace(list)
|
||||
if list == "" {
|
||||
return []string{}
|
||||
}
|
||||
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
|
||||
}
|
||||
|
||||
// parseParam splits a parameter into name and type
|
||||
func parseParam(p string) Param {
|
||||
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
|
||||
if ps == nil {
|
||||
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
|
||||
os.Exit(1)
|
||||
}
|
||||
return Param{ps[1], ps[2]}
|
||||
}
|
||||
|
||||
func main() {
|
||||
flag.Usage = usage
|
||||
flag.Parse()
|
||||
if len(flag.Args()) <= 0 {
|
||||
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
|
||||
usage()
|
||||
}
|
||||
|
||||
endianness := ""
|
||||
if *b32 {
|
||||
endianness = "big-endian"
|
||||
} else if *l32 {
|
||||
endianness = "little-endian"
|
||||
}
|
||||
|
||||
pack := ""
|
||||
text := ""
|
||||
dynimports := ""
|
||||
linknames := ""
|
||||
var vars []string
|
||||
for _, path := range flag.Args() {
|
||||
file, err := os.Open(path)
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
s := bufio.NewScanner(file)
|
||||
for s.Scan() {
|
||||
t := s.Text()
|
||||
t = strings.TrimSpace(t)
|
||||
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
|
||||
if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
|
||||
pack = p[1]
|
||||
}
|
||||
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
|
||||
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
|
||||
continue
|
||||
}
|
||||
|
||||
// Line must be of the form
|
||||
// func Open(path string, mode int, perm int) (fd int, err error)
|
||||
// Split into name, in params, out params.
|
||||
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
|
||||
if f == nil {
|
||||
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
|
||||
os.Exit(1)
|
||||
}
|
||||
funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
|
||||
|
||||
// Split argument lists on comma.
|
||||
in := parseParamList(inps)
|
||||
out := parseParamList(outps)
|
||||
|
||||
inps = strings.Join(in, ", ")
|
||||
outps = strings.Join(out, ", ")
|
||||
|
||||
// Try in vain to keep people from editing this file.
|
||||
// The theory is that they jump into the middle of the file
|
||||
// without reading the header.
|
||||
text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
|
||||
|
||||
// So file name.
|
||||
if modname == "" {
|
||||
modname = "libc"
|
||||
}
|
||||
|
||||
// System call name.
|
||||
if sysname == "" {
|
||||
sysname = funct
|
||||
}
|
||||
|
||||
// System call pointer variable name.
|
||||
sysvarname := fmt.Sprintf("proc%s", sysname)
|
||||
|
||||
strconvfunc := "BytePtrFromString"
|
||||
strconvtype := "*byte"
|
||||
|
||||
sysname = strings.ToLower(sysname) // All libc functions are lowercase.
|
||||
|
||||
// Runtime import of function to allow cross-platform builds.
|
||||
dynimports += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"%s.so\"\n", sysname, sysname, modname)
|
||||
// Link symbol to proc address variable.
|
||||
linknames += fmt.Sprintf("//go:linkname %s libc_%s\n", sysvarname, sysname)
|
||||
// Library proc address variable.
|
||||
vars = append(vars, sysvarname)
|
||||
|
||||
// Go function header.
|
||||
outlist := strings.Join(out, ", ")
|
||||
if outlist != "" {
|
||||
outlist = fmt.Sprintf(" (%s)", outlist)
|
||||
}
|
||||
if text != "" {
|
||||
text += "\n"
|
||||
}
|
||||
text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outlist)
|
||||
|
||||
// Check if err return available
|
||||
errvar := ""
|
||||
for _, param := range out {
|
||||
p := parseParam(param)
|
||||
if p.Type == "error" {
|
||||
errvar = p.Name
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
// Prepare arguments to Syscall.
|
||||
var args []string
|
||||
n := 0
|
||||
for _, param := range in {
|
||||
p := parseParam(param)
|
||||
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
|
||||
args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))")
|
||||
} else if p.Type == "string" && errvar != "" {
|
||||
text += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
|
||||
text += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
|
||||
text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
|
||||
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
|
||||
n++
|
||||
} else if p.Type == "string" {
|
||||
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
|
||||
text += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
|
||||
text += fmt.Sprintf("\t_p%d, _ = %s(%s)\n", n, strconvfunc, p.Name)
|
||||
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
|
||||
n++
|
||||
} else if s := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); s != nil {
|
||||
// Convert slice into pointer, length.
|
||||
// Have to be careful not to take address of &a[0] if len == 0:
|
||||
// pass nil in that case.
|
||||
text += fmt.Sprintf("\tvar _p%d *%s\n", n, s[1])
|
||||
text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
|
||||
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("uintptr(len(%s))", p.Name))
|
||||
n++
|
||||
} else if p.Type == "int64" && endianness != "" {
|
||||
if endianness == "big-endian" {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
} else {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
|
||||
}
|
||||
} else if p.Type == "bool" {
|
||||
text += fmt.Sprintf("\tvar _p%d uint32\n", n)
|
||||
text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n)
|
||||
args = append(args, fmt.Sprintf("uintptr(_p%d)", n))
|
||||
n++
|
||||
} else {
|
||||
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
|
||||
}
|
||||
}
|
||||
nargs := len(args)
|
||||
|
||||
// Determine which form to use; pad args with zeros.
|
||||
asm := "sysvicall6"
|
||||
if nonblock != nil {
|
||||
asm = "rawSysvicall6"
|
||||
}
|
||||
if len(args) <= 6 {
|
||||
for len(args) < 6 {
|
||||
args = append(args, "0")
|
||||
}
|
||||
} else {
|
||||
fmt.Fprintf(os.Stderr, "%s: too many arguments to system call\n", path)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// Actual call.
|
||||
arglist := strings.Join(args, ", ")
|
||||
call := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, arglist)
|
||||
|
||||
// Assign return values.
|
||||
body := ""
|
||||
ret := []string{"_", "_", "_"}
|
||||
doErrno := false
|
||||
for i := 0; i < len(out); i++ {
|
||||
p := parseParam(out[i])
|
||||
reg := ""
|
||||
if p.Name == "err" {
|
||||
reg = "e1"
|
||||
ret[2] = reg
|
||||
doErrno = true
|
||||
} else {
|
||||
reg = fmt.Sprintf("r%d", i)
|
||||
ret[i] = reg
|
||||
}
|
||||
if p.Type == "bool" {
|
||||
reg = fmt.Sprintf("%d != 0", reg)
|
||||
}
|
||||
if p.Type == "int64" && endianness != "" {
|
||||
// 64-bit number in r1:r0 or r0:r1.
|
||||
if i+2 > len(out) {
|
||||
fmt.Fprintf(os.Stderr, "%s: not enough registers for int64 return\n", path)
|
||||
os.Exit(1)
|
||||
}
|
||||
if endianness == "big-endian" {
|
||||
reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1)
|
||||
} else {
|
||||
reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i)
|
||||
}
|
||||
ret[i] = fmt.Sprintf("r%d", i)
|
||||
ret[i+1] = fmt.Sprintf("r%d", i+1)
|
||||
}
|
||||
if reg != "e1" {
|
||||
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
|
||||
}
|
||||
}
|
||||
if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" {
|
||||
text += fmt.Sprintf("\t%s\n", call)
|
||||
} else {
|
||||
text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call)
|
||||
}
|
||||
text += body
|
||||
|
||||
if doErrno {
|
||||
text += "\tif e1 != 0 {\n"
|
||||
text += "\t\terr = e1\n"
|
||||
text += "\t}\n"
|
||||
}
|
||||
text += "\treturn\n"
|
||||
text += "}\n"
|
||||
}
|
||||
if err := s.Err(); err != nil {
|
||||
fmt.Fprintf(os.Stderr, err.Error())
|
||||
os.Exit(1)
|
||||
}
|
||||
file.Close()
|
||||
}
|
||||
imp := ""
|
||||
if pack != "unix" {
|
||||
imp = "import \"golang.org/x/sys/unix\"\n"
|
||||
|
||||
}
|
||||
vardecls := "\t" + strings.Join(vars, ",\n\t")
|
||||
vardecls += " syscallFunc"
|
||||
fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, text)
|
||||
}
|
||||
|
||||
const srcTemplate = `// %s
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
|
||||
package %s
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
%s
|
||||
%s
|
||||
%s
|
||||
var (
|
||||
%s
|
||||
)
|
||||
|
||||
%s
|
||||
`
|
|
@ -1,355 +0,0 @@
|
|||
// Copyright 2019 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
// Parse the header files for OpenBSD and generate a Go usable sysctl MIB.
|
||||
//
|
||||
// Build a MIB with each entry being an array containing the level, type and
|
||||
// a hash that will contain additional entries if the current entry is a node.
|
||||
// We then walk this MIB and create a flattened sysctl name to OID hash.
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"regexp"
|
||||
"sort"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var (
|
||||
goos, goarch string
|
||||
)
|
||||
|
||||
// cmdLine returns this programs's commandline arguments.
|
||||
func cmdLine() string {
|
||||
return "go run mksysctl_openbsd.go " + strings.Join(os.Args[1:], " ")
|
||||
}
|
||||
|
||||
// buildTags returns build tags.
|
||||
func buildTags() string {
|
||||
return fmt.Sprintf("%s,%s", goarch, goos)
|
||||
}
|
||||
|
||||
// reMatch performs regular expression match and stores the substring slice to value pointed by m.
|
||||
func reMatch(re *regexp.Regexp, str string, m *[]string) bool {
|
||||
*m = re.FindStringSubmatch(str)
|
||||
if *m != nil {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
type nodeElement struct {
|
||||
n int
|
||||
t string
|
||||
pE *map[string]nodeElement
|
||||
}
|
||||
|
||||
var (
|
||||
debugEnabled bool
|
||||
mib map[string]nodeElement
|
||||
node *map[string]nodeElement
|
||||
nodeMap map[string]string
|
||||
sysCtl []string
|
||||
)
|
||||
|
||||
var (
|
||||
ctlNames1RE = regexp.MustCompile(`^#define\s+(CTL_NAMES)\s+{`)
|
||||
ctlNames2RE = regexp.MustCompile(`^#define\s+(CTL_(.*)_NAMES)\s+{`)
|
||||
ctlNames3RE = regexp.MustCompile(`^#define\s+((.*)CTL_NAMES)\s+{`)
|
||||
netInetRE = regexp.MustCompile(`^netinet/`)
|
||||
netInet6RE = regexp.MustCompile(`^netinet6/`)
|
||||
netRE = regexp.MustCompile(`^net/`)
|
||||
bracesRE = regexp.MustCompile(`{.*}`)
|
||||
ctlTypeRE = regexp.MustCompile(`{\s+"(\w+)",\s+(CTLTYPE_[A-Z]+)\s+}`)
|
||||
fsNetKernRE = regexp.MustCompile(`^(fs|net|kern)_`)
|
||||
)
|
||||
|
||||
func debug(s string) {
|
||||
if debugEnabled {
|
||||
fmt.Fprintln(os.Stderr, s)
|
||||
}
|
||||
}
|
||||
|
||||
// Walk the MIB and build a sysctl name to OID mapping.
|
||||
func buildSysctl(pNode *map[string]nodeElement, name string, oid []int) {
|
||||
lNode := pNode // local copy of pointer to node
|
||||
var keys []string
|
||||
for k := range *lNode {
|
||||
keys = append(keys, k)
|
||||
}
|
||||
sort.Strings(keys)
|
||||
|
||||
for _, key := range keys {
|
||||
nodename := name
|
||||
if name != "" {
|
||||
nodename += "."
|
||||
}
|
||||
nodename += key
|
||||
|
||||
nodeoid := append(oid, (*pNode)[key].n)
|
||||
|
||||
if (*pNode)[key].t == `CTLTYPE_NODE` {
|
||||
if _, ok := nodeMap[nodename]; ok {
|
||||
lNode = &mib
|
||||
ctlName := nodeMap[nodename]
|
||||
for _, part := range strings.Split(ctlName, ".") {
|
||||
lNode = ((*lNode)[part]).pE
|
||||
}
|
||||
} else {
|
||||
lNode = (*pNode)[key].pE
|
||||
}
|
||||
buildSysctl(lNode, nodename, nodeoid)
|
||||
} else if (*pNode)[key].t != "" {
|
||||
oidStr := []string{}
|
||||
for j := range nodeoid {
|
||||
oidStr = append(oidStr, fmt.Sprintf("%d", nodeoid[j]))
|
||||
}
|
||||
text := "\t{ \"" + nodename + "\", []_C_int{ " + strings.Join(oidStr, ", ") + " } }, \n"
|
||||
sysCtl = append(sysCtl, text)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
// Get the OS (using GOOS_TARGET if it exist)
|
||||
goos = os.Getenv("GOOS_TARGET")
|
||||
if goos == "" {
|
||||
goos = os.Getenv("GOOS")
|
||||
}
|
||||
// Get the architecture (using GOARCH_TARGET if it exists)
|
||||
goarch = os.Getenv("GOARCH_TARGET")
|
||||
if goarch == "" {
|
||||
goarch = os.Getenv("GOARCH")
|
||||
}
|
||||
// Check if GOOS and GOARCH environment variables are defined
|
||||
if goarch == "" || goos == "" {
|
||||
fmt.Fprintf(os.Stderr, "GOARCH or GOOS not defined in environment\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
mib = make(map[string]nodeElement)
|
||||
headers := [...]string{
|
||||
`sys/sysctl.h`,
|
||||
`sys/socket.h`,
|
||||
`sys/tty.h`,
|
||||
`sys/malloc.h`,
|
||||
`sys/mount.h`,
|
||||
`sys/namei.h`,
|
||||
`sys/sem.h`,
|
||||
`sys/shm.h`,
|
||||
`sys/vmmeter.h`,
|
||||
`uvm/uvmexp.h`,
|
||||
`uvm/uvm_param.h`,
|
||||
`uvm/uvm_swap_encrypt.h`,
|
||||
`ddb/db_var.h`,
|
||||
`net/if.h`,
|
||||
`net/if_pfsync.h`,
|
||||
`net/pipex.h`,
|
||||
`netinet/in.h`,
|
||||
`netinet/icmp_var.h`,
|
||||
`netinet/igmp_var.h`,
|
||||
`netinet/ip_ah.h`,
|
||||
`netinet/ip_carp.h`,
|
||||
`netinet/ip_divert.h`,
|
||||
`netinet/ip_esp.h`,
|
||||
`netinet/ip_ether.h`,
|
||||
`netinet/ip_gre.h`,
|
||||
`netinet/ip_ipcomp.h`,
|
||||
`netinet/ip_ipip.h`,
|
||||
`netinet/pim_var.h`,
|
||||
`netinet/tcp_var.h`,
|
||||
`netinet/udp_var.h`,
|
||||
`netinet6/in6.h`,
|
||||
`netinet6/ip6_divert.h`,
|
||||
`netinet6/pim6_var.h`,
|
||||
`netinet/icmp6.h`,
|
||||
`netmpls/mpls.h`,
|
||||
}
|
||||
|
||||
ctls := [...]string{
|
||||
`kern`,
|
||||
`vm`,
|
||||
`fs`,
|
||||
`net`,
|
||||
//debug /* Special handling required */
|
||||
`hw`,
|
||||
//machdep /* Arch specific */
|
||||
`user`,
|
||||
`ddb`,
|
||||
//vfs /* Special handling required */
|
||||
`fs.posix`,
|
||||
`kern.forkstat`,
|
||||
`kern.intrcnt`,
|
||||
`kern.malloc`,
|
||||
`kern.nchstats`,
|
||||
`kern.seminfo`,
|
||||
`kern.shminfo`,
|
||||
`kern.timecounter`,
|
||||
`kern.tty`,
|
||||
`kern.watchdog`,
|
||||
`net.bpf`,
|
||||
`net.ifq`,
|
||||
`net.inet`,
|
||||
`net.inet.ah`,
|
||||
`net.inet.carp`,
|
||||
`net.inet.divert`,
|
||||
`net.inet.esp`,
|
||||
`net.inet.etherip`,
|
||||
`net.inet.gre`,
|
||||
`net.inet.icmp`,
|
||||
`net.inet.igmp`,
|
||||
`net.inet.ip`,
|
||||
`net.inet.ip.ifq`,
|
||||
`net.inet.ipcomp`,
|
||||
`net.inet.ipip`,
|
||||
`net.inet.mobileip`,
|
||||
`net.inet.pfsync`,
|
||||
`net.inet.pim`,
|
||||
`net.inet.tcp`,
|
||||
`net.inet.udp`,
|
||||
`net.inet6`,
|
||||
`net.inet6.divert`,
|
||||
`net.inet6.ip6`,
|
||||
`net.inet6.icmp6`,
|
||||
`net.inet6.pim6`,
|
||||
`net.inet6.tcp6`,
|
||||
`net.inet6.udp6`,
|
||||
`net.mpls`,
|
||||
`net.mpls.ifq`,
|
||||
`net.key`,
|
||||
`net.pflow`,
|
||||
`net.pfsync`,
|
||||
`net.pipex`,
|
||||
`net.rt`,
|
||||
`vm.swapencrypt`,
|
||||
//vfsgenctl /* Special handling required */
|
||||
}
|
||||
|
||||
// Node name "fixups"
|
||||
ctlMap := map[string]string{
|
||||
"ipproto": "net.inet",
|
||||
"net.inet.ipproto": "net.inet",
|
||||
"net.inet6.ipv6proto": "net.inet6",
|
||||
"net.inet6.ipv6": "net.inet6.ip6",
|
||||
"net.inet.icmpv6": "net.inet6.icmp6",
|
||||
"net.inet6.divert6": "net.inet6.divert",
|
||||
"net.inet6.tcp6": "net.inet.tcp",
|
||||
"net.inet6.udp6": "net.inet.udp",
|
||||
"mpls": "net.mpls",
|
||||
"swpenc": "vm.swapencrypt",
|
||||
}
|
||||
|
||||
// Node mappings
|
||||
nodeMap = map[string]string{
|
||||
"net.inet.ip.ifq": "net.ifq",
|
||||
"net.inet.pfsync": "net.pfsync",
|
||||
"net.mpls.ifq": "net.ifq",
|
||||
}
|
||||
|
||||
mCtls := make(map[string]bool)
|
||||
for _, ctl := range ctls {
|
||||
mCtls[ctl] = true
|
||||
}
|
||||
|
||||
for _, header := range headers {
|
||||
debug("Processing " + header)
|
||||
file, err := os.Open(filepath.Join("/usr/include", header))
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "%v\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
s := bufio.NewScanner(file)
|
||||
for s.Scan() {
|
||||
var sub []string
|
||||
if reMatch(ctlNames1RE, s.Text(), &sub) ||
|
||||
reMatch(ctlNames2RE, s.Text(), &sub) ||
|
||||
reMatch(ctlNames3RE, s.Text(), &sub) {
|
||||
if sub[1] == `CTL_NAMES` {
|
||||
// Top level.
|
||||
node = &mib
|
||||
} else {
|
||||
// Node.
|
||||
nodename := strings.ToLower(sub[2])
|
||||
ctlName := ""
|
||||
if reMatch(netInetRE, header, &sub) {
|
||||
ctlName = "net.inet." + nodename
|
||||
} else if reMatch(netInet6RE, header, &sub) {
|
||||
ctlName = "net.inet6." + nodename
|
||||
} else if reMatch(netRE, header, &sub) {
|
||||
ctlName = "net." + nodename
|
||||
} else {
|
||||
ctlName = nodename
|
||||
ctlName = fsNetKernRE.ReplaceAllString(ctlName, `$1.`)
|
||||
}
|
||||
|
||||
if val, ok := ctlMap[ctlName]; ok {
|
||||
ctlName = val
|
||||
}
|
||||
if _, ok := mCtls[ctlName]; !ok {
|
||||
debug("Ignoring " + ctlName + "...")
|
||||
continue
|
||||
}
|
||||
|
||||
// Walk down from the top of the MIB.
|
||||
node = &mib
|
||||
for _, part := range strings.Split(ctlName, ".") {
|
||||
if _, ok := (*node)[part]; !ok {
|
||||
debug("Missing node " + part)
|
||||
(*node)[part] = nodeElement{n: 0, t: "", pE: &map[string]nodeElement{}}
|
||||
}
|
||||
node = (*node)[part].pE
|
||||
}
|
||||
}
|
||||
|
||||
// Populate current node with entries.
|
||||
i := -1
|
||||
for !strings.HasPrefix(s.Text(), "}") {
|
||||
s.Scan()
|
||||
if reMatch(bracesRE, s.Text(), &sub) {
|
||||
i++
|
||||
}
|
||||
if !reMatch(ctlTypeRE, s.Text(), &sub) {
|
||||
continue
|
||||
}
|
||||
(*node)[sub[1]] = nodeElement{n: i, t: sub[2], pE: &map[string]nodeElement{}}
|
||||
}
|
||||
}
|
||||
}
|
||||
err = s.Err()
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "%v\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
file.Close()
|
||||
}
|
||||
buildSysctl(&mib, "", []int{})
|
||||
|
||||
sort.Strings(sysCtl)
|
||||
text := strings.Join(sysCtl, "")
|
||||
|
||||
fmt.Printf(srcTemplate, cmdLine(), buildTags(), text)
|
||||
}
|
||||
|
||||
const srcTemplate = `// %s
|
||||
// Code generated by the command above; DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
|
||||
package unix
|
||||
|
||||
type mibentry struct {
|
||||
ctlname string
|
||||
ctloid []_C_int
|
||||
}
|
||||
|
||||
var sysctlMib = []mibentry {
|
||||
%s
|
||||
}
|
||||
`
|
|
@ -1,190 +0,0 @@
|
|||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
// Generate system call table for DragonFly, NetBSD,
|
||||
// FreeBSD, OpenBSD or Darwin from master list
|
||||
// (for example, /usr/src/sys/kern/syscalls.master or
|
||||
// sys/syscall.h).
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"net/http"
|
||||
"os"
|
||||
"regexp"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var (
|
||||
goos, goarch string
|
||||
)
|
||||
|
||||
// cmdLine returns this programs's commandline arguments
|
||||
func cmdLine() string {
|
||||
return "go run mksysnum.go " + strings.Join(os.Args[1:], " ")
|
||||
}
|
||||
|
||||
// buildTags returns build tags
|
||||
func buildTags() string {
|
||||
return fmt.Sprintf("%s,%s", goarch, goos)
|
||||
}
|
||||
|
||||
func checkErr(err error) {
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "%v\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
// source string and substring slice for regexp
|
||||
type re struct {
|
||||
str string // source string
|
||||
sub []string // matched sub-string
|
||||
}
|
||||
|
||||
// Match performs regular expression match
|
||||
func (r *re) Match(exp string) bool {
|
||||
r.sub = regexp.MustCompile(exp).FindStringSubmatch(r.str)
|
||||
if r.sub != nil {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// fetchFile fetches a text file from URL
|
||||
func fetchFile(URL string) io.Reader {
|
||||
resp, err := http.Get(URL)
|
||||
checkErr(err)
|
||||
defer resp.Body.Close()
|
||||
body, err := ioutil.ReadAll(resp.Body)
|
||||
checkErr(err)
|
||||
return strings.NewReader(string(body))
|
||||
}
|
||||
|
||||
// readFile reads a text file from path
|
||||
func readFile(path string) io.Reader {
|
||||
file, err := os.Open(os.Args[1])
|
||||
checkErr(err)
|
||||
return file
|
||||
}
|
||||
|
||||
func format(name, num, proto string) string {
|
||||
name = strings.ToUpper(name)
|
||||
// There are multiple entries for enosys and nosys, so comment them out.
|
||||
nm := re{str: name}
|
||||
if nm.Match(`^SYS_E?NOSYS$`) {
|
||||
name = fmt.Sprintf("// %s", name)
|
||||
}
|
||||
if name == `SYS_SYS_EXIT` {
|
||||
name = `SYS_EXIT`
|
||||
}
|
||||
return fmt.Sprintf(" %s = %s; // %s\n", name, num, proto)
|
||||
}
|
||||
|
||||
func main() {
|
||||
// Get the OS (using GOOS_TARGET if it exist)
|
||||
goos = os.Getenv("GOOS_TARGET")
|
||||
if goos == "" {
|
||||
goos = os.Getenv("GOOS")
|
||||
}
|
||||
// Get the architecture (using GOARCH_TARGET if it exists)
|
||||
goarch = os.Getenv("GOARCH_TARGET")
|
||||
if goarch == "" {
|
||||
goarch = os.Getenv("GOARCH")
|
||||
}
|
||||
// Check if GOOS and GOARCH environment variables are defined
|
||||
if goarch == "" || goos == "" {
|
||||
fmt.Fprintf(os.Stderr, "GOARCH or GOOS not defined in environment\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
file := strings.TrimSpace(os.Args[1])
|
||||
var syscalls io.Reader
|
||||
if strings.HasPrefix(file, "https://") || strings.HasPrefix(file, "http://") {
|
||||
// Download syscalls.master file
|
||||
syscalls = fetchFile(file)
|
||||
} else {
|
||||
syscalls = readFile(file)
|
||||
}
|
||||
|
||||
var text, line string
|
||||
s := bufio.NewScanner(syscalls)
|
||||
for s.Scan() {
|
||||
t := re{str: line}
|
||||
if t.Match(`^(.*)\\$`) {
|
||||
// Handle continuation
|
||||
line = t.sub[1]
|
||||
line += strings.TrimLeft(s.Text(), " \t")
|
||||
} else {
|
||||
// New line
|
||||
line = s.Text()
|
||||
}
|
||||
t = re{str: line}
|
||||
if t.Match(`\\$`) {
|
||||
continue
|
||||
}
|
||||
t = re{str: line}
|
||||
|
||||
switch goos {
|
||||
case "dragonfly":
|
||||
if t.Match(`^([0-9]+)\s+STD\s+({ \S+\s+(\w+).*)$`) {
|
||||
num, proto := t.sub[1], t.sub[2]
|
||||
name := fmt.Sprintf("SYS_%s", t.sub[3])
|
||||
text += format(name, num, proto)
|
||||
}
|
||||
case "freebsd":
|
||||
if t.Match(`^([0-9]+)\s+\S+\s+(?:(?:NO)?STD|COMPAT10)\s+({ \S+\s+(\w+).*)$`) {
|
||||
num, proto := t.sub[1], t.sub[2]
|
||||
name := fmt.Sprintf("SYS_%s", t.sub[3])
|
||||
text += format(name, num, proto)
|
||||
}
|
||||
case "openbsd":
|
||||
if t.Match(`^([0-9]+)\s+STD\s+(NOLOCK\s+)?({ \S+\s+\*?(\w+).*)$`) {
|
||||
num, proto, name := t.sub[1], t.sub[3], t.sub[4]
|
||||
text += format(name, num, proto)
|
||||
}
|
||||
case "netbsd":
|
||||
if t.Match(`^([0-9]+)\s+((STD)|(NOERR))\s+(RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$`) {
|
||||
num, proto, compat := t.sub[1], t.sub[6], t.sub[8]
|
||||
name := t.sub[7] + "_" + t.sub[9]
|
||||
if t.sub[11] != "" {
|
||||
name = t.sub[7] + "_" + t.sub[11]
|
||||
}
|
||||
name = strings.ToUpper(name)
|
||||
if compat == "" || compat == "13" || compat == "30" || compat == "50" {
|
||||
text += fmt.Sprintf(" %s = %s; // %s\n", name, num, proto)
|
||||
}
|
||||
}
|
||||
case "darwin":
|
||||
if t.Match(`^#define\s+SYS_(\w+)\s+([0-9]+)`) {
|
||||
name, num := t.sub[1], t.sub[2]
|
||||
name = strings.ToUpper(name)
|
||||
text += fmt.Sprintf(" SYS_%s = %s;\n", name, num)
|
||||
}
|
||||
default:
|
||||
fmt.Fprintf(os.Stderr, "unrecognized GOOS=%s\n", goos)
|
||||
os.Exit(1)
|
||||
|
||||
}
|
||||
}
|
||||
err := s.Err()
|
||||
checkErr(err)
|
||||
|
||||
fmt.Printf(template, cmdLine(), buildTags(), text)
|
||||
}
|
||||
|
||||
const template = `// %s
|
||||
// Code generated by the command above; see README.md. DO NOT EDIT.
|
||||
|
||||
// +build %s
|
||||
|
||||
package unix
|
||||
|
||||
const(
|
||||
%s)`
|
|
@ -1,237 +0,0 @@
|
|||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
// +build aix
|
||||
|
||||
/*
|
||||
Input to cgo -godefs. See also mkerrors.sh and mkall.sh
|
||||
*/
|
||||
|
||||
// +godefs map struct_in_addr [4]byte /* in_addr */
|
||||
// +godefs map struct_in6_addr [16]byte /* in6_addr */
|
||||
|
||||
package unix
|
||||
|
||||
/*
|
||||
#include <sys/types.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/limits.h>
|
||||
#include <sys/un.h>
|
||||
#include <utime.h>
|
||||
#include <sys/utsname.h>
|
||||
#include <sys/poll.h>
|
||||
#include <sys/resource.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/statfs.h>
|
||||
#include <sys/termio.h>
|
||||
#include <sys/ioctl.h>
|
||||
|
||||
#include <termios.h>
|
||||
|
||||
#include <net/if.h>
|
||||
#include <net/if_dl.h>
|
||||
#include <netinet/in.h>
|
||||
#include <netinet/icmp6.h>
|
||||
|
||||
|
||||
#include <dirent.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
enum {
|
||||
sizeofPtr = sizeof(void*),
|
||||
};
|
||||
|
||||
union sockaddr_all {
|
||||
struct sockaddr s1; // this one gets used for fields
|
||||
struct sockaddr_in s2; // these pad it out
|
||||
struct sockaddr_in6 s3;
|
||||
struct sockaddr_un s4;
|
||||
struct sockaddr_dl s5;
|
||||
};
|
||||
|
||||
struct sockaddr_any {
|
||||
struct sockaddr addr;
|
||||
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
|
||||
};
|
||||
|
||||
*/
|
||||
import "C"
|
||||
|
||||
// Machine characteristics
|
||||
|
||||
const (
|
||||
SizeofPtr = C.sizeofPtr
|
||||
SizeofShort = C.sizeof_short
|
||||
SizeofInt = C.sizeof_int
|
||||
SizeofLong = C.sizeof_long
|
||||
SizeofLongLong = C.sizeof_longlong
|
||||
PathMax = C.PATH_MAX
|
||||
)
|
||||
|
||||
// Basic types
|
||||
|
||||
type (
|
||||
_C_short C.short
|
||||
_C_int C.int
|
||||
_C_long C.long
|
||||
_C_long_long C.longlong
|
||||
)
|
||||
|
||||
type off64 C.off64_t
|
||||
type off C.off_t
|
||||
type Mode_t C.mode_t
|
||||
|
||||
// Time
|
||||
|
||||
type Timespec C.struct_timespec
|
||||
|
||||
type Timeval C.struct_timeval
|
||||
|
||||
type Timeval32 C.struct_timeval32
|
||||
|
||||
type Timex C.struct_timex
|
||||
|
||||
type Time_t C.time_t
|
||||
|
||||
type Tms C.struct_tms
|
||||
|
||||
type Utimbuf C.struct_utimbuf
|
||||
|
||||
type Timezone C.struct_timezone
|
||||
|
||||
// Processes
|
||||
|
||||
type Rusage C.struct_rusage
|
||||
|
||||
type Rlimit C.struct_rlimit64
|
||||
|
||||
type Pid_t C.pid_t
|
||||
|
||||
type _Gid_t C.gid_t
|
||||
|
||||
type dev_t C.dev_t
|
||||
|
||||
// Files
|
||||
|
||||
type Stat_t C.struct_stat
|
||||
|
||||
type StatxTimestamp C.struct_statx_timestamp
|
||||
|
||||
type Statx_t C.struct_statx
|
||||
|
||||
type Dirent C.struct_dirent
|
||||
|
||||
// Sockets
|
||||
|
||||
type RawSockaddrInet4 C.struct_sockaddr_in
|
||||
|
||||
type RawSockaddrInet6 C.struct_sockaddr_in6
|
||||
|
||||
type RawSockaddrUnix C.struct_sockaddr_un
|
||||
|
||||
type RawSockaddrDatalink C.struct_sockaddr_dl
|
||||
|
||||
type RawSockaddr C.struct_sockaddr
|
||||
|
||||
type RawSockaddrAny C.struct_sockaddr_any
|
||||
|
||||
type _Socklen C.socklen_t
|
||||
|
||||
type Cmsghdr C.struct_cmsghdr
|
||||
|
||||
type ICMPv6Filter C.struct_icmp6_filter
|
||||
|
||||
type Iovec C.struct_iovec
|
||||
|
||||
type IPMreq C.struct_ip_mreq
|
||||
|
||||
type IPv6Mreq C.struct_ipv6_mreq
|
||||
|
||||
type IPv6MTUInfo C.struct_ip6_mtuinfo
|
||||
|
||||
type Linger C.struct_linger
|
||||
|
||||
type Msghdr C.struct_msghdr
|
||||
|
||||
const (
|
||||
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
|
||||
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
|
||||
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
|
||||
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
|
||||
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
|
||||
SizeofLinger = C.sizeof_struct_linger
|
||||
SizeofIPMreq = C.sizeof_struct_ip_mreq
|
||||
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
|
||||
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
|
||||
SizeofMsghdr = C.sizeof_struct_msghdr
|
||||
SizeofCmsghdr = C.sizeof_struct_cmsghdr
|
||||
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
|
||||
)
|
||||
|
||||
// Routing and interface messages
|
||||
|
||||
const (
|
||||
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
|
||||
)
|
||||
|
||||
type IfMsgHdr C.struct_if_msghdr
|
||||
|
||||
// Misc
|
||||
|
||||
type FdSet C.fd_set
|
||||
|
||||
type Utsname C.struct_utsname
|
||||
|
||||
type Ustat_t C.struct_ustat
|
||||
|
||||
type Sigset_t C.sigset_t
|
||||
|
||||
const (
|
||||
AT_FDCWD = C.AT_FDCWD
|
||||
AT_REMOVEDIR = C.AT_REMOVEDIR
|
||||
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
|
||||
)
|
||||
|
||||
// Terminal handling
|
||||
|
||||
type Termios C.struct_termios
|
||||
|
||||
type Termio C.struct_termio
|
||||
|
||||
type Winsize C.struct_winsize
|
||||
|
||||
//poll
|
||||
|
||||
type PollFd struct {
|
||||
Fd int32
|
||||
Events uint16
|
||||
Revents uint16
|
||||
}
|
||||
|
||||
const (
|
||||
POLLERR = C.POLLERR
|
||||
POLLHUP = C.POLLHUP
|
||||
POLLIN = C.POLLIN
|
||||
POLLNVAL = C.POLLNVAL
|
||||
POLLOUT = C.POLLOUT
|
||||
POLLPRI = C.POLLPRI
|
||||
POLLRDBAND = C.POLLRDBAND
|
||||
POLLRDNORM = C.POLLRDNORM
|
||||
POLLWRBAND = C.POLLWRBAND
|
||||
POLLWRNORM = C.POLLWRNORM
|
||||
)
|
||||
|
||||
//flock_t
|
||||
|
||||
type Flock_t C.struct_flock64
|
||||
|
||||
// Statfs
|
||||
|
||||
type Fsid_t C.struct_fsid_t
|
||||
type Fsid64_t C.struct_fsid64_t
|
||||
|
||||
type Statfs_t C.struct_statfs
|
||||
|
||||
const RNDGETENTCNT = 0x80045200
|
|
@ -1,283 +0,0 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
/*
|
||||
Input to cgo -godefs. See README.md
|
||||
*/
|
||||
|
||||
// +godefs map struct_in_addr [4]byte /* in_addr */
|
||||
// +godefs map struct_in6_addr [16]byte /* in6_addr */
|
||||
|
||||
package unix
|
||||
|
||||
/*
|
||||
#define __DARWIN_UNIX03 0
|
||||
#define KERNEL
|
||||
#define _DARWIN_USE_64_BIT_INODE
|
||||
#include <dirent.h>
|
||||
#include <fcntl.h>
|
||||
#include <poll.h>
|
||||
#include <signal.h>
|
||||
#include <termios.h>
|
||||
#include <unistd.h>
|
||||
#include <mach/mach.h>
|
||||
#include <mach/message.h>
|
||||
#include <sys/event.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/mount.h>
|
||||
#include <sys/param.h>
|
||||
#include <sys/ptrace.h>
|
||||
#include <sys/resource.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/signal.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/uio.h>
|
||||
#include <sys/un.h>
|
||||
#include <sys/utsname.h>
|
||||
#include <sys/wait.h>
|
||||
#include <net/bpf.h>
|
||||
#include <net/if.h>
|
||||
#include <net/if_dl.h>
|
||||
#include <net/if_var.h>
|
||||
#include <net/route.h>
|
||||
#include <netinet/in.h>
|
||||
#include <netinet/icmp6.h>
|
||||
#include <netinet/tcp.h>
|
||||
|
||||
enum {
|
||||
sizeofPtr = sizeof(void*),
|
||||
};
|
||||
|
||||
union sockaddr_all {
|
||||
struct sockaddr s1; // this one gets used for fields
|
||||
struct sockaddr_in s2; // these pad it out
|
||||
struct sockaddr_in6 s3;
|
||||
struct sockaddr_un s4;
|
||||
struct sockaddr_dl s5;
|
||||
};
|
||||
|
||||
struct sockaddr_any {
|
||||
struct sockaddr addr;
|
||||
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
|
||||
};
|
||||
|
||||
*/
|
||||
import "C"
|
||||
|
||||
// Machine characteristics
|
||||
|
||||
const (
|
||||
SizeofPtr = C.sizeofPtr
|
||||
SizeofShort = C.sizeof_short
|
||||
SizeofInt = C.sizeof_int
|
||||
SizeofLong = C.sizeof_long
|
||||
SizeofLongLong = C.sizeof_longlong
|
||||
)
|
||||
|
||||
// Basic types
|
||||
|
||||
type (
|
||||
_C_short C.short
|
||||
_C_int C.int
|
||||
_C_long C.long
|
||||
_C_long_long C.longlong
|
||||
)
|
||||
|
||||
// Time
|
||||
|
||||
type Timespec C.struct_timespec
|
||||
|
||||
type Timeval C.struct_timeval
|
||||
|
||||
type Timeval32 C.struct_timeval32
|
||||
|
||||
// Processes
|
||||
|
||||
type Rusage C.struct_rusage
|
||||
|
||||
type Rlimit C.struct_rlimit
|
||||
|
||||
type _Gid_t C.gid_t
|
||||
|
||||
// Files
|
||||
|
||||
type Stat_t C.struct_stat64
|
||||
|
||||
type Statfs_t C.struct_statfs64
|
||||
|
||||
type Flock_t C.struct_flock
|
||||
|
||||
type Fstore_t C.struct_fstore
|
||||
|
||||
type Radvisory_t C.struct_radvisory
|
||||
|
||||
type Fbootstraptransfer_t C.struct_fbootstraptransfer
|
||||
|
||||
type Log2phys_t C.struct_log2phys
|
||||
|
||||
type Fsid C.struct_fsid
|
||||
|
||||
type Dirent C.struct_dirent
|
||||
|
||||
// Sockets
|
||||
|
||||
type RawSockaddrInet4 C.struct_sockaddr_in
|
||||
|
||||
type RawSockaddrInet6 C.struct_sockaddr_in6
|
||||
|
||||
type RawSockaddrUnix C.struct_sockaddr_un
|
||||
|
||||
type RawSockaddrDatalink C.struct_sockaddr_dl
|
||||
|
||||
type RawSockaddr C.struct_sockaddr
|
||||
|
||||
type RawSockaddrAny C.struct_sockaddr_any
|
||||
|
||||
type _Socklen C.socklen_t
|
||||
|
||||
type Linger C.struct_linger
|
||||
|
||||
type Iovec C.struct_iovec
|
||||
|
||||
type IPMreq C.struct_ip_mreq
|
||||
|
||||
type IPv6Mreq C.struct_ipv6_mreq
|
||||
|
||||
type Msghdr C.struct_msghdr
|
||||
|
||||
type Cmsghdr C.struct_cmsghdr
|
||||
|
||||
type Inet4Pktinfo C.struct_in_pktinfo
|
||||
|
||||
type Inet6Pktinfo C.struct_in6_pktinfo
|
||||
|
||||
type IPv6MTUInfo C.struct_ip6_mtuinfo
|
||||
|
||||
type ICMPv6Filter C.struct_icmp6_filter
|
||||
|
||||
const (
|
||||
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
|
||||
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
|
||||
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
|
||||
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
|
||||
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
|
||||
SizeofLinger = C.sizeof_struct_linger
|
||||
SizeofIPMreq = C.sizeof_struct_ip_mreq
|
||||
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
|
||||
SizeofMsghdr = C.sizeof_struct_msghdr
|
||||
SizeofCmsghdr = C.sizeof_struct_cmsghdr
|
||||
SizeofInet4Pktinfo = C.sizeof_struct_in_pktinfo
|
||||
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
|
||||
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
|
||||
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
|
||||
)
|
||||
|
||||
// Ptrace requests
|
||||
|
||||
const (
|
||||
PTRACE_TRACEME = C.PT_TRACE_ME
|
||||
PTRACE_CONT = C.PT_CONTINUE
|
||||
PTRACE_KILL = C.PT_KILL
|
||||
)
|
||||
|
||||
// Events (kqueue, kevent)
|
||||
|
||||
type Kevent_t C.struct_kevent
|
||||
|
||||
// Select
|
||||
|
||||
type FdSet C.fd_set
|
||||
|
||||
// Routing and interface messages
|
||||
|
||||
const (
|
||||
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
|
||||
SizeofIfData = C.sizeof_struct_if_data
|
||||
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
|
||||
SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr
|
||||
SizeofIfmaMsghdr2 = C.sizeof_struct_ifma_msghdr2
|
||||
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
|
||||
SizeofRtMetrics = C.sizeof_struct_rt_metrics
|
||||
)
|
||||
|
||||
type IfMsghdr C.struct_if_msghdr
|
||||
|
||||
type IfData C.struct_if_data
|
||||
|
||||
type IfaMsghdr C.struct_ifa_msghdr
|
||||
|
||||
type IfmaMsghdr C.struct_ifma_msghdr
|
||||
|
||||
type IfmaMsghdr2 C.struct_ifma_msghdr2
|
||||
|
||||
type RtMsghdr C.struct_rt_msghdr
|
||||
|
||||
type RtMetrics C.struct_rt_metrics
|
||||
|
||||
// Berkeley packet filter
|
||||
|
||||
const (
|
||||
SizeofBpfVersion = C.sizeof_struct_bpf_version
|
||||
SizeofBpfStat = C.sizeof_struct_bpf_stat
|
||||
SizeofBpfProgram = C.sizeof_struct_bpf_program
|
||||
SizeofBpfInsn = C.sizeof_struct_bpf_insn
|
||||
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
|
||||
)
|
||||
|
||||
type BpfVersion C.struct_bpf_version
|
||||
|
||||
type BpfStat C.struct_bpf_stat
|
||||
|
||||
type BpfProgram C.struct_bpf_program
|
||||
|
||||
type BpfInsn C.struct_bpf_insn
|
||||
|
||||
type BpfHdr C.struct_bpf_hdr
|
||||
|
||||
// Terminal handling
|
||||
|
||||
type Termios C.struct_termios
|
||||
|
||||
type Winsize C.struct_winsize
|
||||
|
||||
// fchmodat-like syscalls.
|
||||
|
||||
const (
|
||||
AT_FDCWD = C.AT_FDCWD
|
||||
AT_REMOVEDIR = C.AT_REMOVEDIR
|
||||
AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
|
||||
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
|
||||
)
|
||||
|
||||
// poll
|
||||
|
||||
type PollFd C.struct_pollfd
|
||||
|
||||
const (
|
||||
POLLERR = C.POLLERR
|
||||
POLLHUP = C.POLLHUP
|
||||
POLLIN = C.POLLIN
|
||||
POLLNVAL = C.POLLNVAL
|
||||
POLLOUT = C.POLLOUT
|
||||
POLLPRI = C.POLLPRI
|
||||
POLLRDBAND = C.POLLRDBAND
|
||||
POLLRDNORM = C.POLLRDNORM
|
||||
POLLWRBAND = C.POLLWRBAND
|
||||
POLLWRNORM = C.POLLWRNORM
|
||||
)
|
||||
|
||||
// uname
|
||||
|
||||
type Utsname C.struct_utsname
|
||||
|
||||
// Clockinfo
|
||||
|
||||
const SizeofClockinfo = C.sizeof_struct_clockinfo
|
||||
|
||||
type Clockinfo C.struct_clockinfo
|
|
@ -1,263 +0,0 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
/*
|
||||
Input to cgo -godefs. See README.md
|
||||
*/
|
||||
|
||||
// +godefs map struct_in_addr [4]byte /* in_addr */
|
||||
// +godefs map struct_in6_addr [16]byte /* in6_addr */
|
||||
|
||||
package unix
|
||||
|
||||
/*
|
||||
#define KERNEL
|
||||
#include <dirent.h>
|
||||
#include <fcntl.h>
|
||||
#include <poll.h>
|
||||
#include <signal.h>
|
||||
#include <termios.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/event.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/mount.h>
|
||||
#include <sys/param.h>
|
||||
#include <sys/ptrace.h>
|
||||
#include <sys/resource.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/signal.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/un.h>
|
||||
#include <sys/utsname.h>
|
||||
#include <sys/wait.h>
|
||||
#include <net/bpf.h>
|
||||
#include <net/if.h>
|
||||
#include <net/if_dl.h>
|
||||
#include <net/route.h>
|
||||
#include <netinet/in.h>
|
||||
#include <netinet/icmp6.h>
|
||||
#include <netinet/tcp.h>
|
||||
|
||||
enum {
|
||||
sizeofPtr = sizeof(void*),
|
||||
};
|
||||
|
||||
union sockaddr_all {
|
||||
struct sockaddr s1; // this one gets used for fields
|
||||
struct sockaddr_in s2; // these pad it out
|
||||
struct sockaddr_in6 s3;
|
||||
struct sockaddr_un s4;
|
||||
struct sockaddr_dl s5;
|
||||
};
|
||||
|
||||
struct sockaddr_any {
|
||||
struct sockaddr addr;
|
||||
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
|
||||
};
|
||||
|
||||
*/
|
||||
import "C"
|
||||
|
||||
// Machine characteristics
|
||||
|
||||
const (
|
||||
SizeofPtr = C.sizeofPtr
|
||||
SizeofShort = C.sizeof_short
|
||||
SizeofInt = C.sizeof_int
|
||||
SizeofLong = C.sizeof_long
|
||||
SizeofLongLong = C.sizeof_longlong
|
||||
)
|
||||
|
||||
// Basic types
|
||||
|
||||
type (
|
||||
_C_short C.short
|
||||
_C_int C.int
|
||||
_C_long C.long
|
||||
_C_long_long C.longlong
|
||||
)
|
||||
|
||||
// Time
|
||||
|
||||
type Timespec C.struct_timespec
|
||||
|
||||
type Timeval C.struct_timeval
|
||||
|
||||
// Processes
|
||||
|
||||
type Rusage C.struct_rusage
|
||||
|
||||
type Rlimit C.struct_rlimit
|
||||
|
||||
type _Gid_t C.gid_t
|
||||
|
||||
// Files
|
||||
|
||||
type Stat_t C.struct_stat
|
||||
|
||||
type Statfs_t C.struct_statfs
|
||||
|
||||
type Flock_t C.struct_flock
|
||||
|
||||
type Dirent C.struct_dirent
|
||||
|
||||
type Fsid C.struct_fsid
|
||||
|
||||
// File system limits
|
||||
|
||||
const (
|
||||
PathMax = C.PATH_MAX
|
||||
)
|
||||
|
||||
// Sockets
|
||||
|
||||
type RawSockaddrInet4 C.struct_sockaddr_in
|
||||
|
||||
type RawSockaddrInet6 C.struct_sockaddr_in6
|
||||
|
||||
type RawSockaddrUnix C.struct_sockaddr_un
|
||||
|
||||
type RawSockaddrDatalink C.struct_sockaddr_dl
|
||||
|
||||
type RawSockaddr C.struct_sockaddr
|
||||
|
||||
type RawSockaddrAny C.struct_sockaddr_any
|
||||
|
||||
type _Socklen C.socklen_t
|
||||
|
||||
type Linger C.struct_linger
|
||||
|
||||
type Iovec C.struct_iovec
|
||||
|
||||
type IPMreq C.struct_ip_mreq
|
||||
|
||||
type IPv6Mreq C.struct_ipv6_mreq
|
||||
|
||||
type Msghdr C.struct_msghdr
|
||||
|
||||
type Cmsghdr C.struct_cmsghdr
|
||||
|
||||
type Inet6Pktinfo C.struct_in6_pktinfo
|
||||
|
||||
type IPv6MTUInfo C.struct_ip6_mtuinfo
|
||||
|
||||
type ICMPv6Filter C.struct_icmp6_filter
|
||||
|
||||
const (
|
||||
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
|
||||
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
|
||||
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
|
||||
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
|
||||
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
|
||||
SizeofLinger = C.sizeof_struct_linger
|
||||
SizeofIPMreq = C.sizeof_struct_ip_mreq
|
||||
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
|
||||
SizeofMsghdr = C.sizeof_struct_msghdr
|
||||
SizeofCmsghdr = C.sizeof_struct_cmsghdr
|
||||
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
|
||||
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
|
||||
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
|
||||
)
|
||||
|
||||
// Ptrace requests
|
||||
|
||||
const (
|
||||
PTRACE_TRACEME = C.PT_TRACE_ME
|
||||
PTRACE_CONT = C.PT_CONTINUE
|
||||
PTRACE_KILL = C.PT_KILL
|
||||
)
|
||||
|
||||
// Events (kqueue, kevent)
|
||||
|
||||
type Kevent_t C.struct_kevent
|
||||
|
||||
// Select
|
||||
|
||||
type FdSet C.fd_set
|
||||
|
||||
// Routing and interface messages
|
||||
|
||||
const (
|
||||
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
|
||||
SizeofIfData = C.sizeof_struct_if_data
|
||||
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
|
||||
SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr
|
||||
SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
|
||||
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
|
||||
SizeofRtMetrics = C.sizeof_struct_rt_metrics
|
||||
)
|
||||
|
||||
type IfMsghdr C.struct_if_msghdr
|
||||
|
||||
type IfData C.struct_if_data
|
||||
|
||||
type IfaMsghdr C.struct_ifa_msghdr
|
||||
|
||||
type IfmaMsghdr C.struct_ifma_msghdr
|
||||
|
||||
type IfAnnounceMsghdr C.struct_if_announcemsghdr
|
||||
|
||||
type RtMsghdr C.struct_rt_msghdr
|
||||
|
||||
type RtMetrics C.struct_rt_metrics
|
||||
|
||||
// Berkeley packet filter
|
||||
|
||||
const (
|
||||
SizeofBpfVersion = C.sizeof_struct_bpf_version
|
||||
SizeofBpfStat = C.sizeof_struct_bpf_stat
|
||||
SizeofBpfProgram = C.sizeof_struct_bpf_program
|
||||
SizeofBpfInsn = C.sizeof_struct_bpf_insn
|
||||
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
|
||||
)
|
||||
|
||||
type BpfVersion C.struct_bpf_version
|
||||
|
||||
type BpfStat C.struct_bpf_stat
|
||||
|
||||
type BpfProgram C.struct_bpf_program
|
||||
|
||||
type BpfInsn C.struct_bpf_insn
|
||||
|
||||
type BpfHdr C.struct_bpf_hdr
|
||||
|
||||
// Terminal handling
|
||||
|
||||
type Termios C.struct_termios
|
||||
|
||||
type Winsize C.struct_winsize
|
||||
|
||||
// fchmodat-like syscalls.
|
||||
|
||||
const (
|
||||
AT_FDCWD = C.AT_FDCWD
|
||||
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
|
||||
)
|
||||
|
||||
// poll
|
||||
|
||||
type PollFd C.struct_pollfd
|
||||
|
||||
const (
|
||||
POLLERR = C.POLLERR
|
||||
POLLHUP = C.POLLHUP
|
||||
POLLIN = C.POLLIN
|
||||
POLLNVAL = C.POLLNVAL
|
||||
POLLOUT = C.POLLOUT
|
||||
POLLPRI = C.POLLPRI
|
||||
POLLRDBAND = C.POLLRDBAND
|
||||
POLLRDNORM = C.POLLRDNORM
|
||||
POLLWRBAND = C.POLLWRBAND
|
||||
POLLWRNORM = C.POLLWRNORM
|
||||
)
|
||||
|
||||
// Uname
|
||||
|
||||
type Utsname C.struct_utsname
|
|
@ -1,400 +0,0 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
/*
|
||||
Input to cgo -godefs. See README.md
|
||||
*/
|
||||
|
||||
// +godefs map struct_in_addr [4]byte /* in_addr */
|
||||
// +godefs map struct_in6_addr [16]byte /* in6_addr */
|
||||
|
||||
package unix
|
||||
|
||||
/*
|
||||
#define _WANT_FREEBSD11_STAT 1
|
||||
#define _WANT_FREEBSD11_STATFS 1
|
||||
#define _WANT_FREEBSD11_DIRENT 1
|
||||
#define _WANT_FREEBSD11_KEVENT 1
|
||||
|
||||
#include <dirent.h>
|
||||
#include <fcntl.h>
|
||||
#include <poll.h>
|
||||
#include <signal.h>
|
||||
#include <termios.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/capsicum.h>
|
||||
#include <sys/event.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/mount.h>
|
||||
#include <sys/param.h>
|
||||
#include <sys/ptrace.h>
|
||||
#include <sys/resource.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/signal.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/un.h>
|
||||
#include <sys/utsname.h>
|
||||
#include <sys/wait.h>
|
||||
#include <net/bpf.h>
|
||||
#include <net/if.h>
|
||||
#include <net/if_dl.h>
|
||||
#include <net/route.h>
|
||||
#include <netinet/in.h>
|
||||
#include <netinet/icmp6.h>
|
||||
#include <netinet/tcp.h>
|
||||
|
||||
enum {
|
||||
sizeofPtr = sizeof(void*),
|
||||
};
|
||||
|
||||
union sockaddr_all {
|
||||
struct sockaddr s1; // this one gets used for fields
|
||||
struct sockaddr_in s2; // these pad it out
|
||||
struct sockaddr_in6 s3;
|
||||
struct sockaddr_un s4;
|
||||
struct sockaddr_dl s5;
|
||||
};
|
||||
|
||||
struct sockaddr_any {
|
||||
struct sockaddr addr;
|
||||
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
|
||||
};
|
||||
|
||||
// This structure is a duplicate of if_data on FreeBSD 8-STABLE.
|
||||
// See /usr/include/net/if.h.
|
||||
struct if_data8 {
|
||||
u_char ifi_type;
|
||||
u_char ifi_physical;
|
||||
u_char ifi_addrlen;
|
||||
u_char ifi_hdrlen;
|
||||
u_char ifi_link_state;
|
||||
u_char ifi_spare_char1;
|
||||
u_char ifi_spare_char2;
|
||||
u_char ifi_datalen;
|
||||
u_long ifi_mtu;
|
||||
u_long ifi_metric;
|
||||
u_long ifi_baudrate;
|
||||
u_long ifi_ipackets;
|
||||
u_long ifi_ierrors;
|
||||
u_long ifi_opackets;
|
||||
u_long ifi_oerrors;
|
||||
u_long ifi_collisions;
|
||||
u_long ifi_ibytes;
|
||||
u_long ifi_obytes;
|
||||
u_long ifi_imcasts;
|
||||
u_long ifi_omcasts;
|
||||
u_long ifi_iqdrops;
|
||||
u_long ifi_noproto;
|
||||
u_long ifi_hwassist;
|
||||
// FIXME: these are now unions, so maybe need to change definitions?
|
||||
#undef ifi_epoch
|
||||
time_t ifi_epoch;
|
||||
#undef ifi_lastchange
|
||||
struct timeval ifi_lastchange;
|
||||
};
|
||||
|
||||
// This structure is a duplicate of if_msghdr on FreeBSD 8-STABLE.
|
||||
// See /usr/include/net/if.h.
|
||||
struct if_msghdr8 {
|
||||
u_short ifm_msglen;
|
||||
u_char ifm_version;
|
||||
u_char ifm_type;
|
||||
int ifm_addrs;
|
||||
int ifm_flags;
|
||||
u_short ifm_index;
|
||||
struct if_data8 ifm_data;
|
||||
};
|
||||
*/
|
||||
import "C"
|
||||
|
||||
// Machine characteristics
|
||||
|
||||
const (
|
||||
SizeofPtr = C.sizeofPtr
|
||||
SizeofShort = C.sizeof_short
|
||||
SizeofInt = C.sizeof_int
|
||||
SizeofLong = C.sizeof_long
|
||||
SizeofLongLong = C.sizeof_longlong
|
||||
)
|
||||
|
||||
// Basic types
|
||||
|
||||
type (
|
||||
_C_short C.short
|
||||
_C_int C.int
|
||||
_C_long C.long
|
||||
_C_long_long C.longlong
|
||||
)
|
||||
|
||||
// Time
|
||||
|
||||
type Timespec C.struct_timespec
|
||||
|
||||
type Timeval C.struct_timeval
|
||||
|
||||
// Processes
|
||||
|
||||
type Rusage C.struct_rusage
|
||||
|
||||
type Rlimit C.struct_rlimit
|
||||
|
||||
type _Gid_t C.gid_t
|
||||
|
||||
// Files
|
||||
|
||||
const (
|
||||
_statfsVersion = C.STATFS_VERSION
|
||||
_dirblksiz = C.DIRBLKSIZ
|
||||
)
|
||||
|
||||
type Stat_t C.struct_stat
|
||||
|
||||
type stat_freebsd11_t C.struct_freebsd11_stat
|
||||
|
||||
type Statfs_t C.struct_statfs
|
||||
|
||||
type statfs_freebsd11_t C.struct_freebsd11_statfs
|
||||
|
||||
type Flock_t C.struct_flock
|
||||
|
||||
type Dirent C.struct_dirent
|
||||
|
||||
type dirent_freebsd11 C.struct_freebsd11_dirent
|
||||
|
||||
type Fsid C.struct_fsid
|
||||
|
||||
// File system limits
|
||||
|
||||
const (
|
||||
PathMax = C.PATH_MAX
|
||||
)
|
||||
|
||||
// Advice to Fadvise
|
||||
|
||||
const (
|
||||
FADV_NORMAL = C.POSIX_FADV_NORMAL
|
||||
FADV_RANDOM = C.POSIX_FADV_RANDOM
|
||||
FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
|
||||
FADV_WILLNEED = C.POSIX_FADV_WILLNEED
|
||||
FADV_DONTNEED = C.POSIX_FADV_DONTNEED
|
||||
FADV_NOREUSE = C.POSIX_FADV_NOREUSE
|
||||
)
|
||||
|
||||
// Sockets
|
||||
|
||||
type RawSockaddrInet4 C.struct_sockaddr_in
|
||||
|
||||
type RawSockaddrInet6 C.struct_sockaddr_in6
|
||||
|
||||
type RawSockaddrUnix C.struct_sockaddr_un
|
||||
|
||||
type RawSockaddrDatalink C.struct_sockaddr_dl
|
||||
|
||||
type RawSockaddr C.struct_sockaddr
|
||||
|
||||
type RawSockaddrAny C.struct_sockaddr_any
|
||||
|
||||
type _Socklen C.socklen_t
|
||||
|
||||
type Linger C.struct_linger
|
||||
|
||||
type Iovec C.struct_iovec
|
||||
|
||||
type IPMreq C.struct_ip_mreq
|
||||
|
||||
type IPMreqn C.struct_ip_mreqn
|
||||
|
||||
type IPv6Mreq C.struct_ipv6_mreq
|
||||
|
||||
type Msghdr C.struct_msghdr
|
||||
|
||||
type Cmsghdr C.struct_cmsghdr
|
||||
|
||||
type Inet6Pktinfo C.struct_in6_pktinfo
|
||||
|
||||
type IPv6MTUInfo C.struct_ip6_mtuinfo
|
||||
|
||||
type ICMPv6Filter C.struct_icmp6_filter
|
||||
|
||||
const (
|
||||
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
|
||||
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
|
||||
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
|
||||
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
|
||||
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
|
||||
SizeofLinger = C.sizeof_struct_linger
|
||||
SizeofIPMreq = C.sizeof_struct_ip_mreq
|
||||
SizeofIPMreqn = C.sizeof_struct_ip_mreqn
|
||||
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
|
||||
SizeofMsghdr = C.sizeof_struct_msghdr
|
||||
SizeofCmsghdr = C.sizeof_struct_cmsghdr
|
||||
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
|
||||
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
|
||||
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
|
||||
)
|
||||
|
||||
// Ptrace requests
|
||||
|
||||
const (
|
||||
PTRACE_ATTACH = C.PT_ATTACH
|
||||
PTRACE_CONT = C.PT_CONTINUE
|
||||
PTRACE_DETACH = C.PT_DETACH
|
||||
PTRACE_GETFPREGS = C.PT_GETFPREGS
|
||||
PTRACE_GETFSBASE = C.PT_GETFSBASE
|
||||
PTRACE_GETLWPLIST = C.PT_GETLWPLIST
|
||||
PTRACE_GETNUMLWPS = C.PT_GETNUMLWPS
|
||||
PTRACE_GETREGS = C.PT_GETREGS
|
||||
PTRACE_GETXSTATE = C.PT_GETXSTATE
|
||||
PTRACE_IO = C.PT_IO
|
||||
PTRACE_KILL = C.PT_KILL
|
||||
PTRACE_LWPEVENTS = C.PT_LWP_EVENTS
|
||||
PTRACE_LWPINFO = C.PT_LWPINFO
|
||||
PTRACE_SETFPREGS = C.PT_SETFPREGS
|
||||
PTRACE_SETREGS = C.PT_SETREGS
|
||||
PTRACE_SINGLESTEP = C.PT_STEP
|
||||
PTRACE_TRACEME = C.PT_TRACE_ME
|
||||
)
|
||||
|
||||
const (
|
||||
PIOD_READ_D = C.PIOD_READ_D
|
||||
PIOD_WRITE_D = C.PIOD_WRITE_D
|
||||
PIOD_READ_I = C.PIOD_READ_I
|
||||
PIOD_WRITE_I = C.PIOD_WRITE_I
|
||||
)
|
||||
|
||||
const (
|
||||
PL_FLAG_BORN = C.PL_FLAG_BORN
|
||||
PL_FLAG_EXITED = C.PL_FLAG_EXITED
|
||||
PL_FLAG_SI = C.PL_FLAG_SI
|
||||
)
|
||||
|
||||
const (
|
||||
TRAP_BRKPT = C.TRAP_BRKPT
|
||||
TRAP_TRACE = C.TRAP_TRACE
|
||||
)
|
||||
|
||||
type PtraceLwpInfoStruct C.struct_ptrace_lwpinfo
|
||||
|
||||
type __Siginfo C.struct___siginfo
|
||||
|
||||
type Sigset_t C.sigset_t
|
||||
|
||||
type Reg C.struct_reg
|
||||
|
||||
type FpReg C.struct_fpreg
|
||||
|
||||
type PtraceIoDesc C.struct_ptrace_io_desc
|
||||
|
||||
// Events (kqueue, kevent)
|
||||
|
||||
type Kevent_t C.struct_kevent_freebsd11
|
||||
|
||||
// Select
|
||||
|
||||
type FdSet C.fd_set
|
||||
|
||||
// Routing and interface messages
|
||||
|
||||
const (
|
||||
sizeofIfMsghdr = C.sizeof_struct_if_msghdr
|
||||
SizeofIfMsghdr = C.sizeof_struct_if_msghdr8
|
||||
sizeofIfData = C.sizeof_struct_if_data
|
||||
SizeofIfData = C.sizeof_struct_if_data8
|
||||
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
|
||||
SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr
|
||||
SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
|
||||
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
|
||||
SizeofRtMetrics = C.sizeof_struct_rt_metrics
|
||||
)
|
||||
|
||||
type ifMsghdr C.struct_if_msghdr
|
||||
|
||||
type IfMsghdr C.struct_if_msghdr8
|
||||
|
||||
type ifData C.struct_if_data
|
||||
|
||||
type IfData C.struct_if_data8
|
||||
|
||||
type IfaMsghdr C.struct_ifa_msghdr
|
||||
|
||||
type IfmaMsghdr C.struct_ifma_msghdr
|
||||
|
||||
type IfAnnounceMsghdr C.struct_if_announcemsghdr
|
||||
|
||||
type RtMsghdr C.struct_rt_msghdr
|
||||
|
||||
type RtMetrics C.struct_rt_metrics
|
||||
|
||||
// Berkeley packet filter
|
||||
|
||||
const (
|
||||
SizeofBpfVersion = C.sizeof_struct_bpf_version
|
||||
SizeofBpfStat = C.sizeof_struct_bpf_stat
|
||||
SizeofBpfZbuf = C.sizeof_struct_bpf_zbuf
|
||||
SizeofBpfProgram = C.sizeof_struct_bpf_program
|
||||
SizeofBpfInsn = C.sizeof_struct_bpf_insn
|
||||
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
|
||||
SizeofBpfZbufHeader = C.sizeof_struct_bpf_zbuf_header
|
||||
)
|
||||
|
||||
type BpfVersion C.struct_bpf_version
|
||||
|
||||
type BpfStat C.struct_bpf_stat
|
||||
|
||||
type BpfZbuf C.struct_bpf_zbuf
|
||||
|
||||
type BpfProgram C.struct_bpf_program
|
||||
|
||||
type BpfInsn C.struct_bpf_insn
|
||||
|
||||
type BpfHdr C.struct_bpf_hdr
|
||||
|
||||
type BpfZbufHeader C.struct_bpf_zbuf_header
|
||||
|
||||
// Terminal handling
|
||||
|
||||
type Termios C.struct_termios
|
||||
|
||||
type Winsize C.struct_winsize
|
||||
|
||||
// fchmodat-like syscalls.
|
||||
|
||||
const (
|
||||
AT_FDCWD = C.AT_FDCWD
|
||||
AT_REMOVEDIR = C.AT_REMOVEDIR
|
||||
AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
|
||||
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
|
||||
)
|
||||
|
||||
// poll
|
||||
|
||||
type PollFd C.struct_pollfd
|
||||
|
||||
const (
|
||||
POLLERR = C.POLLERR
|
||||
POLLHUP = C.POLLHUP
|
||||
POLLIN = C.POLLIN
|
||||
POLLINIGNEOF = C.POLLINIGNEOF
|
||||
POLLNVAL = C.POLLNVAL
|
||||
POLLOUT = C.POLLOUT
|
||||
POLLPRI = C.POLLPRI
|
||||
POLLRDBAND = C.POLLRDBAND
|
||||
POLLRDNORM = C.POLLRDNORM
|
||||
POLLWRBAND = C.POLLWRBAND
|
||||
POLLWRNORM = C.POLLWRNORM
|
||||
)
|
||||
|
||||
// Capabilities
|
||||
|
||||
type CapRights C.struct_cap_rights
|
||||
|
||||
// Uname
|
||||
|
||||
type Utsname C.struct_utsname
|
|
@ -1,290 +0,0 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
/*
|
||||
Input to cgo -godefs. See README.md
|
||||
*/
|
||||
|
||||
// +godefs map struct_in_addr [4]byte /* in_addr */
|
||||
// +godefs map struct_in6_addr [16]byte /* in6_addr */
|
||||
|
||||
package unix
|
||||
|
||||
/*
|
||||
#define KERNEL
|
||||
#include <dirent.h>
|
||||
#include <fcntl.h>
|
||||
#include <poll.h>
|
||||
#include <signal.h>
|
||||
#include <termios.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/param.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/event.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/mount.h>
|
||||
#include <sys/ptrace.h>
|
||||
#include <sys/resource.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/signal.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/sysctl.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/uio.h>
|
||||
#include <sys/un.h>
|
||||
#include <sys/utsname.h>
|
||||
#include <sys/wait.h>
|
||||
#include <net/bpf.h>
|
||||
#include <net/if.h>
|
||||
#include <net/if_dl.h>
|
||||
#include <net/route.h>
|
||||
#include <netinet/in.h>
|
||||
#include <netinet/icmp6.h>
|
||||
#include <netinet/tcp.h>
|
||||
|
||||
enum {
|
||||
sizeofPtr = sizeof(void*),
|
||||
};
|
||||
|
||||
union sockaddr_all {
|
||||
struct sockaddr s1; // this one gets used for fields
|
||||
struct sockaddr_in s2; // these pad it out
|
||||
struct sockaddr_in6 s3;
|
||||
struct sockaddr_un s4;
|
||||
struct sockaddr_dl s5;
|
||||
};
|
||||
|
||||
struct sockaddr_any {
|
||||
struct sockaddr addr;
|
||||
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
|
||||
};
|
||||
|
||||
*/
|
||||
import "C"
|
||||
|
||||
// Machine characteristics
|
||||
|
||||
const (
|
||||
SizeofPtr = C.sizeofPtr
|
||||
SizeofShort = C.sizeof_short
|
||||
SizeofInt = C.sizeof_int
|
||||
SizeofLong = C.sizeof_long
|
||||
SizeofLongLong = C.sizeof_longlong
|
||||
)
|
||||
|
||||
// Basic types
|
||||
|
||||
type (
|
||||
_C_short C.short
|
||||
_C_int C.int
|
||||
_C_long C.long
|
||||
_C_long_long C.longlong
|
||||
)
|
||||
|
||||
// Time
|
||||
|
||||
type Timespec C.struct_timespec
|
||||
|
||||
type Timeval C.struct_timeval
|
||||
|
||||
// Processes
|
||||
|
||||
type Rusage C.struct_rusage
|
||||
|
||||
type Rlimit C.struct_rlimit
|
||||
|
||||
type _Gid_t C.gid_t
|
||||
|
||||
// Files
|
||||
|
||||
type Stat_t C.struct_stat
|
||||
|
||||
type Statfs_t C.struct_statfs
|
||||
|
||||
type Flock_t C.struct_flock
|
||||
|
||||
type Dirent C.struct_dirent
|
||||
|
||||
type Fsid C.fsid_t
|
||||
|
||||
// File system limits
|
||||
|
||||
const (
|
||||
PathMax = C.PATH_MAX
|
||||
)
|
||||
|
||||
// Advice to Fadvise
|
||||
|
||||
const (
|
||||
FADV_NORMAL = C.POSIX_FADV_NORMAL
|
||||
FADV_RANDOM = C.POSIX_FADV_RANDOM
|
||||
FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
|
||||
FADV_WILLNEED = C.POSIX_FADV_WILLNEED
|
||||
FADV_DONTNEED = C.POSIX_FADV_DONTNEED
|
||||
FADV_NOREUSE = C.POSIX_FADV_NOREUSE
|
||||
)
|
||||
|
||||
// Sockets
|
||||
|
||||
type RawSockaddrInet4 C.struct_sockaddr_in
|
||||
|
||||
type RawSockaddrInet6 C.struct_sockaddr_in6
|
||||
|
||||
type RawSockaddrUnix C.struct_sockaddr_un
|
||||
|
||||
type RawSockaddrDatalink C.struct_sockaddr_dl
|
||||
|
||||
type RawSockaddr C.struct_sockaddr
|
||||
|
||||
type RawSockaddrAny C.struct_sockaddr_any
|
||||
|
||||
type _Socklen C.socklen_t
|
||||
|
||||
type Linger C.struct_linger
|
||||
|
||||
type Iovec C.struct_iovec
|
||||
|
||||
type IPMreq C.struct_ip_mreq
|
||||
|
||||
type IPv6Mreq C.struct_ipv6_mreq
|
||||
|
||||
type Msghdr C.struct_msghdr
|
||||
|
||||
type Cmsghdr C.struct_cmsghdr
|
||||
|
||||
type Inet6Pktinfo C.struct_in6_pktinfo
|
||||
|
||||
type IPv6MTUInfo C.struct_ip6_mtuinfo
|
||||
|
||||
type ICMPv6Filter C.struct_icmp6_filter
|
||||
|
||||
const (
|
||||
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
|
||||
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
|
||||
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
|
||||
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
|
||||
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
|
||||
SizeofLinger = C.sizeof_struct_linger
|
||||
SizeofIPMreq = C.sizeof_struct_ip_mreq
|
||||
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
|
||||
SizeofMsghdr = C.sizeof_struct_msghdr
|
||||
SizeofCmsghdr = C.sizeof_struct_cmsghdr
|
||||
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
|
||||
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
|
||||
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
|
||||
)
|
||||
|
||||
// Ptrace requests
|
||||
|
||||
const (
|
||||
PTRACE_TRACEME = C.PT_TRACE_ME
|
||||
PTRACE_CONT = C.PT_CONTINUE
|
||||
PTRACE_KILL = C.PT_KILL
|
||||
)
|
||||
|
||||
// Events (kqueue, kevent)
|
||||
|
||||
type Kevent_t C.struct_kevent
|
||||
|
||||
// Select
|
||||
|
||||
type FdSet C.fd_set
|
||||
|
||||
// Routing and interface messages
|
||||
|
||||
const (
|
||||
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
|
||||
SizeofIfData = C.sizeof_struct_if_data
|
||||
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
|
||||
SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
|
||||
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
|
||||
SizeofRtMetrics = C.sizeof_struct_rt_metrics
|
||||
)
|
||||
|
||||
type IfMsghdr C.struct_if_msghdr
|
||||
|
||||
type IfData C.struct_if_data
|
||||
|
||||
type IfaMsghdr C.struct_ifa_msghdr
|
||||
|
||||
type IfAnnounceMsghdr C.struct_if_announcemsghdr
|
||||
|
||||
type RtMsghdr C.struct_rt_msghdr
|
||||
|
||||
type RtMetrics C.struct_rt_metrics
|
||||
|
||||
type Mclpool C.struct_mclpool
|
||||
|
||||
// Berkeley packet filter
|
||||
|
||||
const (
|
||||
SizeofBpfVersion = C.sizeof_struct_bpf_version
|
||||
SizeofBpfStat = C.sizeof_struct_bpf_stat
|
||||
SizeofBpfProgram = C.sizeof_struct_bpf_program
|
||||
SizeofBpfInsn = C.sizeof_struct_bpf_insn
|
||||
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
|
||||
)
|
||||
|
||||
type BpfVersion C.struct_bpf_version
|
||||
|
||||
type BpfStat C.struct_bpf_stat
|
||||
|
||||
type BpfProgram C.struct_bpf_program
|
||||
|
||||
type BpfInsn C.struct_bpf_insn
|
||||
|
||||
type BpfHdr C.struct_bpf_hdr
|
||||
|
||||
type BpfTimeval C.struct_bpf_timeval
|
||||
|
||||
// Terminal handling
|
||||
|
||||
type Termios C.struct_termios
|
||||
|
||||
type Winsize C.struct_winsize
|
||||
|
||||
type Ptmget C.struct_ptmget
|
||||
|
||||
// fchmodat-like syscalls.
|
||||
|
||||
const (
|
||||
AT_FDCWD = C.AT_FDCWD
|
||||
AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
|
||||
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
|
||||
)
|
||||
|
||||
// poll
|
||||
|
||||
type PollFd C.struct_pollfd
|
||||
|
||||
const (
|
||||
POLLERR = C.POLLERR
|
||||
POLLHUP = C.POLLHUP
|
||||
POLLIN = C.POLLIN
|
||||
POLLNVAL = C.POLLNVAL
|
||||
POLLOUT = C.POLLOUT
|
||||
POLLPRI = C.POLLPRI
|
||||
POLLRDBAND = C.POLLRDBAND
|
||||
POLLRDNORM = C.POLLRDNORM
|
||||
POLLWRBAND = C.POLLWRBAND
|
||||
POLLWRNORM = C.POLLWRNORM
|
||||
)
|
||||
|
||||
// Sysctl
|
||||
|
||||
type Sysctlnode C.struct_sysctlnode
|
||||
|
||||
// Uname
|
||||
|
||||
type Utsname C.struct_utsname
|
||||
|
||||
// Clockinfo
|
||||
|
||||
const SizeofClockinfo = C.sizeof_struct_clockinfo
|
||||
|
||||
type Clockinfo C.struct_clockinfo
|
|
@ -1,283 +0,0 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
/*
|
||||
Input to cgo -godefs. See README.md
|
||||
*/
|
||||
|
||||
// +godefs map struct_in_addr [4]byte /* in_addr */
|
||||
// +godefs map struct_in6_addr [16]byte /* in6_addr */
|
||||
|
||||
package unix
|
||||
|
||||
/*
|
||||
#define KERNEL
|
||||
#include <dirent.h>
|
||||
#include <fcntl.h>
|
||||
#include <poll.h>
|
||||
#include <signal.h>
|
||||
#include <termios.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/param.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/event.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/mount.h>
|
||||
#include <sys/ptrace.h>
|
||||
#include <sys/resource.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/signal.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/uio.h>
|
||||
#include <sys/un.h>
|
||||
#include <sys/utsname.h>
|
||||
#include <sys/wait.h>
|
||||
#include <uvm/uvmexp.h>
|
||||
#include <net/bpf.h>
|
||||
#include <net/if.h>
|
||||
#include <net/if_dl.h>
|
||||
#include <net/route.h>
|
||||
#include <netinet/in.h>
|
||||
#include <netinet/icmp6.h>
|
||||
#include <netinet/tcp.h>
|
||||
|
||||
enum {
|
||||
sizeofPtr = sizeof(void*),
|
||||
};
|
||||
|
||||
union sockaddr_all {
|
||||
struct sockaddr s1; // this one gets used for fields
|
||||
struct sockaddr_in s2; // these pad it out
|
||||
struct sockaddr_in6 s3;
|
||||
struct sockaddr_un s4;
|
||||
struct sockaddr_dl s5;
|
||||
};
|
||||
|
||||
struct sockaddr_any {
|
||||
struct sockaddr addr;
|
||||
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
|
||||
};
|
||||
|
||||
*/
|
||||
import "C"
|
||||
|
||||
// Machine characteristics
|
||||
|
||||
const (
|
||||
SizeofPtr = C.sizeofPtr
|
||||
SizeofShort = C.sizeof_short
|
||||
SizeofInt = C.sizeof_int
|
||||
SizeofLong = C.sizeof_long
|
||||
SizeofLongLong = C.sizeof_longlong
|
||||
)
|
||||
|
||||
// Basic types
|
||||
|
||||
type (
|
||||
_C_short C.short
|
||||
_C_int C.int
|
||||
_C_long C.long
|
||||
_C_long_long C.longlong
|
||||
)
|
||||
|
||||
// Time
|
||||
|
||||
type Timespec C.struct_timespec
|
||||
|
||||
type Timeval C.struct_timeval
|
||||
|
||||
// Processes
|
||||
|
||||
type Rusage C.struct_rusage
|
||||
|
||||
type Rlimit C.struct_rlimit
|
||||
|
||||
type _Gid_t C.gid_t
|
||||
|
||||
// Files
|
||||
|
||||
type Stat_t C.struct_stat
|
||||
|
||||
type Statfs_t C.struct_statfs
|
||||
|
||||
type Flock_t C.struct_flock
|
||||
|
||||
type Dirent C.struct_dirent
|
||||
|
||||
type Fsid C.fsid_t
|
||||
|
||||
// File system limits
|
||||
|
||||
const (
|
||||
PathMax = C.PATH_MAX
|
||||
)
|
||||
|
||||
// Sockets
|
||||
|
||||
type RawSockaddrInet4 C.struct_sockaddr_in
|
||||
|
||||
type RawSockaddrInet6 C.struct_sockaddr_in6
|
||||
|
||||
type RawSockaddrUnix C.struct_sockaddr_un
|
||||
|
||||
type RawSockaddrDatalink C.struct_sockaddr_dl
|
||||
|
||||
type RawSockaddr C.struct_sockaddr
|
||||
|
||||
type RawSockaddrAny C.struct_sockaddr_any
|
||||
|
||||
type _Socklen C.socklen_t
|
||||
|
||||
type Linger C.struct_linger
|
||||
|
||||
type Iovec C.struct_iovec
|
||||
|
||||
type IPMreq C.struct_ip_mreq
|
||||
|
||||
type IPv6Mreq C.struct_ipv6_mreq
|
||||
|
||||
type Msghdr C.struct_msghdr
|
||||
|
||||
type Cmsghdr C.struct_cmsghdr
|
||||
|
||||
type Inet6Pktinfo C.struct_in6_pktinfo
|
||||
|
||||
type IPv6MTUInfo C.struct_ip6_mtuinfo
|
||||
|
||||
type ICMPv6Filter C.struct_icmp6_filter
|
||||
|
||||
const (
|
||||
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
|
||||
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
|
||||
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
|
||||
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
|
||||
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
|
||||
SizeofLinger = C.sizeof_struct_linger
|
||||
SizeofIPMreq = C.sizeof_struct_ip_mreq
|
||||
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
|
||||
SizeofMsghdr = C.sizeof_struct_msghdr
|
||||
SizeofCmsghdr = C.sizeof_struct_cmsghdr
|
||||
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
|
||||
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
|
||||
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
|
||||
)
|
||||
|
||||
// Ptrace requests
|
||||
|
||||
const (
|
||||
PTRACE_TRACEME = C.PT_TRACE_ME
|
||||
PTRACE_CONT = C.PT_CONTINUE
|
||||
PTRACE_KILL = C.PT_KILL
|
||||
)
|
||||
|
||||
// Events (kqueue, kevent)
|
||||
|
||||
type Kevent_t C.struct_kevent
|
||||
|
||||
// Select
|
||||
|
||||
type FdSet C.fd_set
|
||||
|
||||
// Routing and interface messages
|
||||
|
||||
const (
|
||||
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
|
||||
SizeofIfData = C.sizeof_struct_if_data
|
||||
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
|
||||
SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
|
||||
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
|
||||
SizeofRtMetrics = C.sizeof_struct_rt_metrics
|
||||
)
|
||||
|
||||
type IfMsghdr C.struct_if_msghdr
|
||||
|
||||
type IfData C.struct_if_data
|
||||
|
||||
type IfaMsghdr C.struct_ifa_msghdr
|
||||
|
||||
type IfAnnounceMsghdr C.struct_if_announcemsghdr
|
||||
|
||||
type RtMsghdr C.struct_rt_msghdr
|
||||
|
||||
type RtMetrics C.struct_rt_metrics
|
||||
|
||||
type Mclpool C.struct_mclpool
|
||||
|
||||
// Berkeley packet filter
|
||||
|
||||
const (
|
||||
SizeofBpfVersion = C.sizeof_struct_bpf_version
|
||||
SizeofBpfStat = C.sizeof_struct_bpf_stat
|
||||
SizeofBpfProgram = C.sizeof_struct_bpf_program
|
||||
SizeofBpfInsn = C.sizeof_struct_bpf_insn
|
||||
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
|
||||
)
|
||||
|
||||
type BpfVersion C.struct_bpf_version
|
||||
|
||||
type BpfStat C.struct_bpf_stat
|
||||
|
||||
type BpfProgram C.struct_bpf_program
|
||||
|
||||
type BpfInsn C.struct_bpf_insn
|
||||
|
||||
type BpfHdr C.struct_bpf_hdr
|
||||
|
||||
type BpfTimeval C.struct_bpf_timeval
|
||||
|
||||
// Terminal handling
|
||||
|
||||
type Termios C.struct_termios
|
||||
|
||||
type Winsize C.struct_winsize
|
||||
|
||||
// fchmodat-like syscalls.
|
||||
|
||||
const (
|
||||
AT_FDCWD = C.AT_FDCWD
|
||||
AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
|
||||
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
|
||||
)
|
||||
|
||||
// poll
|
||||
|
||||
type PollFd C.struct_pollfd
|
||||
|
||||
const (
|
||||
POLLERR = C.POLLERR
|
||||
POLLHUP = C.POLLHUP
|
||||
POLLIN = C.POLLIN
|
||||
POLLNVAL = C.POLLNVAL
|
||||
POLLOUT = C.POLLOUT
|
||||
POLLPRI = C.POLLPRI
|
||||
POLLRDBAND = C.POLLRDBAND
|
||||
POLLRDNORM = C.POLLRDNORM
|
||||
POLLWRBAND = C.POLLWRBAND
|
||||
POLLWRNORM = C.POLLWRNORM
|
||||
)
|
||||
|
||||
// Signal Sets
|
||||
|
||||
type Sigset_t C.sigset_t
|
||||
|
||||
// Uname
|
||||
|
||||
type Utsname C.struct_utsname
|
||||
|
||||
// Uvmexp
|
||||
|
||||
const SizeofUvmexp = C.sizeof_struct_uvmexp
|
||||
|
||||
type Uvmexp C.struct_uvmexp
|
||||
|
||||
// Clockinfo
|
||||
|
||||
const SizeofClockinfo = C.sizeof_struct_clockinfo
|
||||
|
||||
type Clockinfo C.struct_clockinfo
|
|
@ -1,266 +0,0 @@
|
|||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
/*
|
||||
Input to cgo -godefs. See README.md
|
||||
*/
|
||||
|
||||
// +godefs map struct_in_addr [4]byte /* in_addr */
|
||||
// +godefs map struct_in6_addr [16]byte /* in6_addr */
|
||||
|
||||
package unix
|
||||
|
||||
/*
|
||||
#define KERNEL
|
||||
// These defines ensure that builds done on newer versions of Solaris are
|
||||
// backwards-compatible with older versions of Solaris and
|
||||
// OpenSolaris-based derivatives.
|
||||
#define __USE_SUNOS_SOCKETS__ // msghdr
|
||||
#define __USE_LEGACY_PROTOTYPES__ // iovec
|
||||
#include <dirent.h>
|
||||
#include <fcntl.h>
|
||||
#include <netdb.h>
|
||||
#include <limits.h>
|
||||
#include <poll.h>
|
||||
#include <signal.h>
|
||||
#include <termios.h>
|
||||
#include <termio.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/mount.h>
|
||||
#include <sys/param.h>
|
||||
#include <sys/resource.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/signal.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/statvfs.h>
|
||||
#include <sys/time.h>
|
||||
#include <sys/times.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/utsname.h>
|
||||
#include <sys/un.h>
|
||||
#include <sys/wait.h>
|
||||
#include <net/bpf.h>
|
||||
#include <net/if.h>
|
||||
#include <net/if_dl.h>
|
||||
#include <net/route.h>
|
||||
#include <netinet/in.h>
|
||||
#include <netinet/icmp6.h>
|
||||
#include <netinet/tcp.h>
|
||||
#include <ustat.h>
|
||||
#include <utime.h>
|
||||
|
||||
enum {
|
||||
sizeofPtr = sizeof(void*),
|
||||
};
|
||||
|
||||
union sockaddr_all {
|
||||
struct sockaddr s1; // this one gets used for fields
|
||||
struct sockaddr_in s2; // these pad it out
|
||||
struct sockaddr_in6 s3;
|
||||
struct sockaddr_un s4;
|
||||
struct sockaddr_dl s5;
|
||||
};
|
||||
|
||||
struct sockaddr_any {
|
||||
struct sockaddr addr;
|
||||
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
|
||||
};
|
||||
|
||||
*/
|
||||
import "C"
|
||||
|
||||
// Machine characteristics
|
||||
|
||||
const (
|
||||
SizeofPtr = C.sizeofPtr
|
||||
SizeofShort = C.sizeof_short
|
||||
SizeofInt = C.sizeof_int
|
||||
SizeofLong = C.sizeof_long
|
||||
SizeofLongLong = C.sizeof_longlong
|
||||
PathMax = C.PATH_MAX
|
||||
MaxHostNameLen = C.MAXHOSTNAMELEN
|
||||
)
|
||||
|
||||
// Basic types
|
||||
|
||||
type (
|
||||
_C_short C.short
|
||||
_C_int C.int
|
||||
_C_long C.long
|
||||
_C_long_long C.longlong
|
||||
)
|
||||
|
||||
// Time
|
||||
|
||||
type Timespec C.struct_timespec
|
||||
|
||||
type Timeval C.struct_timeval
|
||||
|
||||
type Timeval32 C.struct_timeval32
|
||||
|
||||
type Tms C.struct_tms
|
||||
|
||||
type Utimbuf C.struct_utimbuf
|
||||
|
||||
// Processes
|
||||
|
||||
type Rusage C.struct_rusage
|
||||
|
||||
type Rlimit C.struct_rlimit
|
||||
|
||||
type _Gid_t C.gid_t
|
||||
|
||||
// Files
|
||||
|
||||
type Stat_t C.struct_stat
|
||||
|
||||
type Flock_t C.struct_flock
|
||||
|
||||
type Dirent C.struct_dirent
|
||||
|
||||
// Filesystems
|
||||
|
||||
type _Fsblkcnt_t C.fsblkcnt_t
|
||||
|
||||
type Statvfs_t C.struct_statvfs
|
||||
|
||||
// Sockets
|
||||
|
||||
type RawSockaddrInet4 C.struct_sockaddr_in
|
||||
|
||||
type RawSockaddrInet6 C.struct_sockaddr_in6
|
||||
|
||||
type RawSockaddrUnix C.struct_sockaddr_un
|
||||
|
||||
type RawSockaddrDatalink C.struct_sockaddr_dl
|
||||
|
||||
type RawSockaddr C.struct_sockaddr
|
||||
|
||||
type RawSockaddrAny C.struct_sockaddr_any
|
||||
|
||||
type _Socklen C.socklen_t
|
||||
|
||||
type Linger C.struct_linger
|
||||
|
||||
type Iovec C.struct_iovec
|
||||
|
||||
type IPMreq C.struct_ip_mreq
|
||||
|
||||
type IPv6Mreq C.struct_ipv6_mreq
|
||||
|
||||
type Msghdr C.struct_msghdr
|
||||
|
||||
type Cmsghdr C.struct_cmsghdr
|
||||
|
||||
type Inet6Pktinfo C.struct_in6_pktinfo
|
||||
|
||||
type IPv6MTUInfo C.struct_ip6_mtuinfo
|
||||
|
||||
type ICMPv6Filter C.struct_icmp6_filter
|
||||
|
||||
const (
|
||||
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
|
||||
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
|
||||
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
|
||||
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
|
||||
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
|
||||
SizeofLinger = C.sizeof_struct_linger
|
||||
SizeofIPMreq = C.sizeof_struct_ip_mreq
|
||||
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
|
||||
SizeofMsghdr = C.sizeof_struct_msghdr
|
||||
SizeofCmsghdr = C.sizeof_struct_cmsghdr
|
||||
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
|
||||
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
|
||||
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
|
||||
)
|
||||
|
||||
// Select
|
||||
|
||||
type FdSet C.fd_set
|
||||
|
||||
// Misc
|
||||
|
||||
type Utsname C.struct_utsname
|
||||
|
||||
type Ustat_t C.struct_ustat
|
||||
|
||||
const (
|
||||
AT_FDCWD = C.AT_FDCWD
|
||||
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
|
||||
AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
|
||||
AT_REMOVEDIR = C.AT_REMOVEDIR
|
||||
AT_EACCESS = C.AT_EACCESS
|
||||
)
|
||||
|
||||
// Routing and interface messages
|
||||
|
||||
const (
|
||||
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
|
||||
SizeofIfData = C.sizeof_struct_if_data
|
||||
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
|
||||
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
|
||||
SizeofRtMetrics = C.sizeof_struct_rt_metrics
|
||||
)
|
||||
|
||||
type IfMsghdr C.struct_if_msghdr
|
||||
|
||||
type IfData C.struct_if_data
|
||||
|
||||
type IfaMsghdr C.struct_ifa_msghdr
|
||||
|
||||
type RtMsghdr C.struct_rt_msghdr
|
||||
|
||||
type RtMetrics C.struct_rt_metrics
|
||||
|
||||
// Berkeley packet filter
|
||||
|
||||
const (
|
||||
SizeofBpfVersion = C.sizeof_struct_bpf_version
|
||||
SizeofBpfStat = C.sizeof_struct_bpf_stat
|
||||
SizeofBpfProgram = C.sizeof_struct_bpf_program
|
||||
SizeofBpfInsn = C.sizeof_struct_bpf_insn
|
||||
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
|
||||
)
|
||||
|
||||
type BpfVersion C.struct_bpf_version
|
||||
|
||||
type BpfStat C.struct_bpf_stat
|
||||
|
||||
type BpfProgram C.struct_bpf_program
|
||||
|
||||
type BpfInsn C.struct_bpf_insn
|
||||
|
||||
type BpfTimeval C.struct_bpf_timeval
|
||||
|
||||
type BpfHdr C.struct_bpf_hdr
|
||||
|
||||
// Terminal handling
|
||||
|
||||
type Termios C.struct_termios
|
||||
|
||||
type Termio C.struct_termio
|
||||
|
||||
type Winsize C.struct_winsize
|
||||
|
||||
// poll
|
||||
|
||||
type PollFd C.struct_pollfd
|
||||
|
||||
const (
|
||||
POLLERR = C.POLLERR
|
||||
POLLHUP = C.POLLHUP
|
||||
POLLIN = C.POLLIN
|
||||
POLLNVAL = C.POLLNVAL
|
||||
POLLOUT = C.POLLOUT
|
||||
POLLPRI = C.POLLPRI
|
||||
POLLRDBAND = C.POLLRDBAND
|
||||
POLLRDNORM = C.POLLRDNORM
|
||||
POLLWRBAND = C.POLLWRBAND
|
||||
POLLWRNORM = C.POLLWRNORM
|
||||
)
|
|
@ -1,556 +0,0 @@
|
|||
// Copyright 2013 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"log"
|
||||
"net/http"
|
||||
"sort"
|
||||
"strings"
|
||||
"unicode/utf8"
|
||||
|
||||
"golang.org/x/text/encoding"
|
||||
"golang.org/x/text/internal/gen"
|
||||
)
|
||||
|
||||
const ascii = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" +
|
||||
"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" +
|
||||
` !"#$%&'()*+,-./0123456789:;<=>?` +
|
||||
`@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_` +
|
||||
"`abcdefghijklmnopqrstuvwxyz{|}~\u007f"
|
||||
|
||||
var encodings = []struct {
|
||||
name string
|
||||
mib string
|
||||
comment string
|
||||
varName string
|
||||
replacement byte
|
||||
mapping string
|
||||
}{
|
||||
{
|
||||
"IBM Code Page 037",
|
||||
"IBM037",
|
||||
"",
|
||||
"CodePage037",
|
||||
0x3f,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM037-2.1.2.ucm",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 437",
|
||||
"PC8CodePage437",
|
||||
"",
|
||||
"CodePage437",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM437-2.1.2.ucm",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 850",
|
||||
"PC850Multilingual",
|
||||
"",
|
||||
"CodePage850",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM850-2.1.2.ucm",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 852",
|
||||
"PCp852",
|
||||
"",
|
||||
"CodePage852",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM852-2.1.2.ucm",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 855",
|
||||
"IBM855",
|
||||
"",
|
||||
"CodePage855",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM855-2.1.2.ucm",
|
||||
},
|
||||
{
|
||||
"Windows Code Page 858", // PC latin1 with Euro
|
||||
"IBM00858",
|
||||
"",
|
||||
"CodePage858",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/windows-858-2000.ucm",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 860",
|
||||
"IBM860",
|
||||
"",
|
||||
"CodePage860",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM860-2.1.2.ucm",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 862",
|
||||
"PC862LatinHebrew",
|
||||
"",
|
||||
"CodePage862",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM862-2.1.2.ucm",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 863",
|
||||
"IBM863",
|
||||
"",
|
||||
"CodePage863",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM863-2.1.2.ucm",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 865",
|
||||
"IBM865",
|
||||
"",
|
||||
"CodePage865",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM865-2.1.2.ucm",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 866",
|
||||
"IBM866",
|
||||
"",
|
||||
"CodePage866",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-ibm866.txt",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 1047",
|
||||
"IBM1047",
|
||||
"",
|
||||
"CodePage1047",
|
||||
0x3f,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM1047-2.1.2.ucm",
|
||||
},
|
||||
{
|
||||
"IBM Code Page 1140",
|
||||
"IBM01140",
|
||||
"",
|
||||
"CodePage1140",
|
||||
0x3f,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/ibm-1140_P100-1997.ucm",
|
||||
},
|
||||
{
|
||||
"ISO 8859-1",
|
||||
"ISOLatin1",
|
||||
"",
|
||||
"ISO8859_1",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/iso-8859_1-1998.ucm",
|
||||
},
|
||||
{
|
||||
"ISO 8859-2",
|
||||
"ISOLatin2",
|
||||
"",
|
||||
"ISO8859_2",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-2.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-3",
|
||||
"ISOLatin3",
|
||||
"",
|
||||
"ISO8859_3",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-3.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-4",
|
||||
"ISOLatin4",
|
||||
"",
|
||||
"ISO8859_4",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-4.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-5",
|
||||
"ISOLatinCyrillic",
|
||||
"",
|
||||
"ISO8859_5",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-5.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-6",
|
||||
"ISOLatinArabic",
|
||||
"",
|
||||
"ISO8859_6,ISO8859_6E,ISO8859_6I",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-6.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-7",
|
||||
"ISOLatinGreek",
|
||||
"",
|
||||
"ISO8859_7",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-7.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-8",
|
||||
"ISOLatinHebrew",
|
||||
"",
|
||||
"ISO8859_8,ISO8859_8E,ISO8859_8I",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-8.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-9",
|
||||
"ISOLatin5",
|
||||
"",
|
||||
"ISO8859_9",
|
||||
encoding.ASCIISub,
|
||||
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/iso-8859_9-1999.ucm",
|
||||
},
|
||||
{
|
||||
"ISO 8859-10",
|
||||
"ISOLatin6",
|
||||
"",
|
||||
"ISO8859_10",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-10.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-13",
|
||||
"ISO885913",
|
||||
"",
|
||||
"ISO8859_13",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-13.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-14",
|
||||
"ISO885914",
|
||||
"",
|
||||
"ISO8859_14",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-14.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-15",
|
||||
"ISO885915",
|
||||
"",
|
||||
"ISO8859_15",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-15.txt",
|
||||
},
|
||||
{
|
||||
"ISO 8859-16",
|
||||
"ISO885916",
|
||||
"",
|
||||
"ISO8859_16",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-iso-8859-16.txt",
|
||||
},
|
||||
{
|
||||
"KOI8-R",
|
||||
"KOI8R",
|
||||
"",
|
||||
"KOI8R",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-koi8-r.txt",
|
||||
},
|
||||
{
|
||||
"KOI8-U",
|
||||
"KOI8U",
|
||||
"",
|
||||
"KOI8U",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-koi8-u.txt",
|
||||
},
|
||||
{
|
||||
"Macintosh",
|
||||
"Macintosh",
|
||||
"",
|
||||
"Macintosh",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-macintosh.txt",
|
||||
},
|
||||
{
|
||||
"Macintosh Cyrillic",
|
||||
"MacintoshCyrillic",
|
||||
"",
|
||||
"MacintoshCyrillic",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-x-mac-cyrillic.txt",
|
||||
},
|
||||
{
|
||||
"Windows 874",
|
||||
"Windows874",
|
||||
"",
|
||||
"Windows874",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-windows-874.txt",
|
||||
},
|
||||
{
|
||||
"Windows 1250",
|
||||
"Windows1250",
|
||||
"",
|
||||
"Windows1250",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-windows-1250.txt",
|
||||
},
|
||||
{
|
||||
"Windows 1251",
|
||||
"Windows1251",
|
||||
"",
|
||||
"Windows1251",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-windows-1251.txt",
|
||||
},
|
||||
{
|
||||
"Windows 1252",
|
||||
"Windows1252",
|
||||
"",
|
||||
"Windows1252",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-windows-1252.txt",
|
||||
},
|
||||
{
|
||||
"Windows 1253",
|
||||
"Windows1253",
|
||||
"",
|
||||
"Windows1253",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-windows-1253.txt",
|
||||
},
|
||||
{
|
||||
"Windows 1254",
|
||||
"Windows1254",
|
||||
"",
|
||||
"Windows1254",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-windows-1254.txt",
|
||||
},
|
||||
{
|
||||
"Windows 1255",
|
||||
"Windows1255",
|
||||
"",
|
||||
"Windows1255",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-windows-1255.txt",
|
||||
},
|
||||
{
|
||||
"Windows 1256",
|
||||
"Windows1256",
|
||||
"",
|
||||
"Windows1256",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-windows-1256.txt",
|
||||
},
|
||||
{
|
||||
"Windows 1257",
|
||||
"Windows1257",
|
||||
"",
|
||||
"Windows1257",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-windows-1257.txt",
|
||||
},
|
||||
{
|
||||
"Windows 1258",
|
||||
"Windows1258",
|
||||
"",
|
||||
"Windows1258",
|
||||
encoding.ASCIISub,
|
||||
"http://encoding.spec.whatwg.org/index-windows-1258.txt",
|
||||
},
|
||||
{
|
||||
"X-User-Defined",
|
||||
"XUserDefined",
|
||||
"It is defined at http://encoding.spec.whatwg.org/#x-user-defined",
|
||||
"XUserDefined",
|
||||
encoding.ASCIISub,
|
||||
ascii +
|
||||
"\uf780\uf781\uf782\uf783\uf784\uf785\uf786\uf787" +
|
||||
"\uf788\uf789\uf78a\uf78b\uf78c\uf78d\uf78e\uf78f" +
|
||||
"\uf790\uf791\uf792\uf793\uf794\uf795\uf796\uf797" +
|
||||
"\uf798\uf799\uf79a\uf79b\uf79c\uf79d\uf79e\uf79f" +
|
||||
"\uf7a0\uf7a1\uf7a2\uf7a3\uf7a4\uf7a5\uf7a6\uf7a7" +
|
||||
"\uf7a8\uf7a9\uf7aa\uf7ab\uf7ac\uf7ad\uf7ae\uf7af" +
|
||||
"\uf7b0\uf7b1\uf7b2\uf7b3\uf7b4\uf7b5\uf7b6\uf7b7" +
|
||||
"\uf7b8\uf7b9\uf7ba\uf7bb\uf7bc\uf7bd\uf7be\uf7bf" +
|
||||
"\uf7c0\uf7c1\uf7c2\uf7c3\uf7c4\uf7c5\uf7c6\uf7c7" +
|
||||
"\uf7c8\uf7c9\uf7ca\uf7cb\uf7cc\uf7cd\uf7ce\uf7cf" +
|
||||
"\uf7d0\uf7d1\uf7d2\uf7d3\uf7d4\uf7d5\uf7d6\uf7d7" +
|
||||
"\uf7d8\uf7d9\uf7da\uf7db\uf7dc\uf7dd\uf7de\uf7df" +
|
||||
"\uf7e0\uf7e1\uf7e2\uf7e3\uf7e4\uf7e5\uf7e6\uf7e7" +
|
||||
"\uf7e8\uf7e9\uf7ea\uf7eb\uf7ec\uf7ed\uf7ee\uf7ef" +
|
||||
"\uf7f0\uf7f1\uf7f2\uf7f3\uf7f4\uf7f5\uf7f6\uf7f7" +
|
||||
"\uf7f8\uf7f9\uf7fa\uf7fb\uf7fc\uf7fd\uf7fe\uf7ff",
|
||||
},
|
||||
}
|
||||
|
||||
func getWHATWG(url string) string {
|
||||
res, err := http.Get(url)
|
||||
if err != nil {
|
||||
log.Fatalf("%q: Get: %v", url, err)
|
||||
}
|
||||
defer res.Body.Close()
|
||||
|
||||
mapping := make([]rune, 128)
|
||||
for i := range mapping {
|
||||
mapping[i] = '\ufffd'
|
||||
}
|
||||
|
||||
scanner := bufio.NewScanner(res.Body)
|
||||
for scanner.Scan() {
|
||||
s := strings.TrimSpace(scanner.Text())
|
||||
if s == "" || s[0] == '#' {
|
||||
continue
|
||||
}
|
||||
x, y := 0, 0
|
||||
if _, err := fmt.Sscanf(s, "%d\t0x%x", &x, &y); err != nil {
|
||||
log.Fatalf("could not parse %q", s)
|
||||
}
|
||||
if x < 0 || 128 <= x {
|
||||
log.Fatalf("code %d is out of range", x)
|
||||
}
|
||||
if 0x80 <= y && y < 0xa0 {
|
||||
// We diverge from the WHATWG spec by mapping control characters
|
||||
// in the range [0x80, 0xa0) to U+FFFD.
|
||||
continue
|
||||
}
|
||||
mapping[x] = rune(y)
|
||||
}
|
||||
return ascii + string(mapping)
|
||||
}
|
||||
|
||||
func getUCM(url string) string {
|
||||
res, err := http.Get(url)
|
||||
if err != nil {
|
||||
log.Fatalf("%q: Get: %v", url, err)
|
||||
}
|
||||
defer res.Body.Close()
|
||||
|
||||
mapping := make([]rune, 256)
|
||||
for i := range mapping {
|
||||
mapping[i] = '\ufffd'
|
||||
}
|
||||
|
||||
charsFound := 0
|
||||
scanner := bufio.NewScanner(res.Body)
|
||||
for scanner.Scan() {
|
||||
s := strings.TrimSpace(scanner.Text())
|
||||
if s == "" || s[0] == '#' {
|
||||
continue
|
||||
}
|
||||
var c byte
|
||||
var r rune
|
||||
if _, err := fmt.Sscanf(s, `<U%x> \x%x |0`, &r, &c); err != nil {
|
||||
continue
|
||||
}
|
||||
mapping[c] = r
|
||||
charsFound++
|
||||
}
|
||||
|
||||
if charsFound < 200 {
|
||||
log.Fatalf("%q: only %d characters found (wrong page format?)", url, charsFound)
|
||||
}
|
||||
|
||||
return string(mapping)
|
||||
}
|
||||
|
||||
func main() {
|
||||
mibs := map[string]bool{}
|
||||
all := []string{}
|
||||
|
||||
w := gen.NewCodeWriter()
|
||||
defer w.WriteGoFile("tables.go", "charmap")
|
||||
|
||||
printf := func(s string, a ...interface{}) { fmt.Fprintf(w, s, a...) }
|
||||
|
||||
printf("import (\n")
|
||||
printf("\t\"golang.org/x/text/encoding\"\n")
|
||||
printf("\t\"golang.org/x/text/encoding/internal/identifier\"\n")
|
||||
printf(")\n\n")
|
||||
for _, e := range encodings {
|
||||
varNames := strings.Split(e.varName, ",")
|
||||
all = append(all, varNames...)
|
||||
varName := varNames[0]
|
||||
switch {
|
||||
case strings.HasPrefix(e.mapping, "http://encoding.spec.whatwg.org/"):
|
||||
e.mapping = getWHATWG(e.mapping)
|
||||
case strings.HasPrefix(e.mapping, "http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/"):
|
||||
e.mapping = getUCM(e.mapping)
|
||||
}
|
||||
|
||||
asciiSuperset, low := strings.HasPrefix(e.mapping, ascii), 0x00
|
||||
if asciiSuperset {
|
||||
low = 0x80
|
||||
}
|
||||
lvn := 1
|
||||
if strings.HasPrefix(varName, "ISO") || strings.HasPrefix(varName, "KOI") {
|
||||
lvn = 3
|
||||
}
|
||||
lowerVarName := strings.ToLower(varName[:lvn]) + varName[lvn:]
|
||||
printf("// %s is the %s encoding.\n", varName, e.name)
|
||||
if e.comment != "" {
|
||||
printf("//\n// %s\n", e.comment)
|
||||
}
|
||||
printf("var %s *Charmap = &%s\n\nvar %s = Charmap{\nname: %q,\n",
|
||||
varName, lowerVarName, lowerVarName, e.name)
|
||||
if mibs[e.mib] {
|
||||
log.Fatalf("MIB type %q declared multiple times.", e.mib)
|
||||
}
|
||||
printf("mib: identifier.%s,\n", e.mib)
|
||||
printf("asciiSuperset: %t,\n", asciiSuperset)
|
||||
printf("low: 0x%02x,\n", low)
|
||||
printf("replacement: 0x%02x,\n", e.replacement)
|
||||
|
||||
printf("decode: [256]utf8Enc{\n")
|
||||
i, backMapping := 0, map[rune]byte{}
|
||||
for _, c := range e.mapping {
|
||||
if _, ok := backMapping[c]; !ok && c != utf8.RuneError {
|
||||
backMapping[c] = byte(i)
|
||||
}
|
||||
var buf [8]byte
|
||||
n := utf8.EncodeRune(buf[:], c)
|
||||
if n > 3 {
|
||||
panic(fmt.Sprintf("rune %q (%U) is too long", c, c))
|
||||
}
|
||||
printf("{%d,[3]byte{0x%02x,0x%02x,0x%02x}},", n, buf[0], buf[1], buf[2])
|
||||
if i%2 == 1 {
|
||||
printf("\n")
|
||||
}
|
||||
i++
|
||||
}
|
||||
printf("},\n")
|
||||
|
||||
printf("encode: [256]uint32{\n")
|
||||
encode := make([]uint32, 0, 256)
|
||||
for c, i := range backMapping {
|
||||
encode = append(encode, uint32(i)<<24|uint32(c))
|
||||
}
|
||||
sort.Sort(byRune(encode))
|
||||
for len(encode) < cap(encode) {
|
||||
encode = append(encode, encode[len(encode)-1])
|
||||
}
|
||||
for i, enc := range encode {
|
||||
printf("0x%08x,", enc)
|
||||
if i%8 == 7 {
|
||||
printf("\n")
|
||||
}
|
||||
}
|
||||
printf("},\n}\n")
|
||||
|
||||
// Add an estimate of the size of a single Charmap{} struct value, which
|
||||
// includes two 256 elem arrays of 4 bytes and some extra fields, which
|
||||
// align to 3 uint64s on 64-bit architectures.
|
||||
w.Size += 2*4*256 + 3*8
|
||||
}
|
||||
// TODO: add proper line breaking.
|
||||
printf("var listAll = []encoding.Encoding{\n%s,\n}\n\n", strings.Join(all, ",\n"))
|
||||
}
|
||||
|
||||
type byRune []uint32
|
||||
|
||||
func (b byRune) Len() int { return len(b) }
|
||||
func (b byRune) Less(i, j int) bool { return b[i]&0xffffff < b[j]&0xffffff }
|
||||
func (b byRune) Swap(i, j int) { b[i], b[j] = b[j], b[i] }
|
|
@ -1,173 +0,0 @@
|
|||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"log"
|
||||
"strings"
|
||||
|
||||
"golang.org/x/text/internal/gen"
|
||||
)
|
||||
|
||||
type group struct {
|
||||
Encodings []struct {
|
||||
Labels []string
|
||||
Name string
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
gen.Init()
|
||||
|
||||
r := gen.Open("https://encoding.spec.whatwg.org", "whatwg", "encodings.json")
|
||||
var groups []group
|
||||
if err := json.NewDecoder(r).Decode(&groups); err != nil {
|
||||
log.Fatalf("Error reading encodings.json: %v", err)
|
||||
}
|
||||
|
||||
w := &bytes.Buffer{}
|
||||
fmt.Fprintln(w, "type htmlEncoding byte")
|
||||
fmt.Fprintln(w, "const (")
|
||||
for i, g := range groups {
|
||||
for _, e := range g.Encodings {
|
||||
key := strings.ToLower(e.Name)
|
||||
name := consts[key]
|
||||
if name == "" {
|
||||
log.Fatalf("No const defined for %s.", key)
|
||||
}
|
||||
if i == 0 {
|
||||
fmt.Fprintf(w, "%s htmlEncoding = iota\n", name)
|
||||
} else {
|
||||
fmt.Fprintf(w, "%s\n", name)
|
||||
}
|
||||
}
|
||||
}
|
||||
fmt.Fprintln(w, "numEncodings")
|
||||
fmt.Fprint(w, ")\n\n")
|
||||
|
||||
fmt.Fprintln(w, "var canonical = [numEncodings]string{")
|
||||
for _, g := range groups {
|
||||
for _, e := range g.Encodings {
|
||||
fmt.Fprintf(w, "%q,\n", strings.ToLower(e.Name))
|
||||
}
|
||||
}
|
||||
fmt.Fprint(w, "}\n\n")
|
||||
|
||||
fmt.Fprintln(w, "var nameMap = map[string]htmlEncoding{")
|
||||
for _, g := range groups {
|
||||
for _, e := range g.Encodings {
|
||||
for _, l := range e.Labels {
|
||||
key := strings.ToLower(e.Name)
|
||||
name := consts[key]
|
||||
fmt.Fprintf(w, "%q: %s,\n", l, name)
|
||||
}
|
||||
}
|
||||
}
|
||||
fmt.Fprint(w, "}\n\n")
|
||||
|
||||
var tags []string
|
||||
fmt.Fprintln(w, "var localeMap = []htmlEncoding{")
|
||||
for _, loc := range locales {
|
||||
tags = append(tags, loc.tag)
|
||||
fmt.Fprintf(w, "%s, // %s \n", consts[loc.name], loc.tag)
|
||||
}
|
||||
fmt.Fprint(w, "}\n\n")
|
||||
|
||||
fmt.Fprintf(w, "const locales = %q\n", strings.Join(tags, " "))
|
||||
|
||||
gen.WriteGoFile("tables.go", "htmlindex", w.Bytes())
|
||||
}
|
||||
|
||||
// consts maps canonical encoding name to internal constant.
|
||||
var consts = map[string]string{
|
||||
"utf-8": "utf8",
|
||||
"ibm866": "ibm866",
|
||||
"iso-8859-2": "iso8859_2",
|
||||
"iso-8859-3": "iso8859_3",
|
||||
"iso-8859-4": "iso8859_4",
|
||||
"iso-8859-5": "iso8859_5",
|
||||
"iso-8859-6": "iso8859_6",
|
||||
"iso-8859-7": "iso8859_7",
|
||||
"iso-8859-8": "iso8859_8",
|
||||
"iso-8859-8-i": "iso8859_8I",
|
||||
"iso-8859-10": "iso8859_10",
|
||||
"iso-8859-13": "iso8859_13",
|
||||
"iso-8859-14": "iso8859_14",
|
||||
"iso-8859-15": "iso8859_15",
|
||||
"iso-8859-16": "iso8859_16",
|
||||
"koi8-r": "koi8r",
|
||||
"koi8-u": "koi8u",
|
||||
"macintosh": "macintosh",
|
||||
"windows-874": "windows874",
|
||||
"windows-1250": "windows1250",
|
||||
"windows-1251": "windows1251",
|
||||
"windows-1252": "windows1252",
|
||||
"windows-1253": "windows1253",
|
||||
"windows-1254": "windows1254",
|
||||
"windows-1255": "windows1255",
|
||||
"windows-1256": "windows1256",
|
||||
"windows-1257": "windows1257",
|
||||
"windows-1258": "windows1258",
|
||||
"x-mac-cyrillic": "macintoshCyrillic",
|
||||
"gbk": "gbk",
|
||||
"gb18030": "gb18030",
|
||||
// "hz-gb-2312": "hzgb2312", // Was removed from WhatWG
|
||||
"big5": "big5",
|
||||
"euc-jp": "eucjp",
|
||||
"iso-2022-jp": "iso2022jp",
|
||||
"shift_jis": "shiftJIS",
|
||||
"euc-kr": "euckr",
|
||||
"replacement": "replacement",
|
||||
"utf-16be": "utf16be",
|
||||
"utf-16le": "utf16le",
|
||||
"x-user-defined": "xUserDefined",
|
||||
}
|
||||
|
||||
// locales is taken from
|
||||
// https://html.spec.whatwg.org/multipage/syntax.html#encoding-sniffing-algorithm.
|
||||
var locales = []struct{ tag, name string }{
|
||||
// The default value. Explicitly state latin to benefit from the exact
|
||||
// script option, while still making 1252 the default encoding for languages
|
||||
// written in Latin script.
|
||||
{"und_Latn", "windows-1252"},
|
||||
{"ar", "windows-1256"},
|
||||
{"ba", "windows-1251"},
|
||||
{"be", "windows-1251"},
|
||||
{"bg", "windows-1251"},
|
||||
{"cs", "windows-1250"},
|
||||
{"el", "iso-8859-7"},
|
||||
{"et", "windows-1257"},
|
||||
{"fa", "windows-1256"},
|
||||
{"he", "windows-1255"},
|
||||
{"hr", "windows-1250"},
|
||||
{"hu", "iso-8859-2"},
|
||||
{"ja", "shift_jis"},
|
||||
{"kk", "windows-1251"},
|
||||
{"ko", "euc-kr"},
|
||||
{"ku", "windows-1254"},
|
||||
{"ky", "windows-1251"},
|
||||
{"lt", "windows-1257"},
|
||||
{"lv", "windows-1257"},
|
||||
{"mk", "windows-1251"},
|
||||
{"pl", "iso-8859-2"},
|
||||
{"ru", "windows-1251"},
|
||||
{"sah", "windows-1251"},
|
||||
{"sk", "windows-1250"},
|
||||
{"sl", "iso-8859-2"},
|
||||
{"sr", "windows-1251"},
|
||||
{"tg", "windows-1251"},
|
||||
{"th", "windows-874"},
|
||||
{"tr", "windows-1254"},
|
||||
{"tt", "windows-1251"},
|
||||
{"uk", "windows-1251"},
|
||||
{"vi", "windows-1258"},
|
||||
{"zh-hans", "gb18030"},
|
||||
{"zh-hant", "big5"},
|
||||
}
|
|
@ -1,142 +0,0 @@
|
|||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/xml"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"strings"
|
||||
|
||||
"golang.org/x/text/internal/gen"
|
||||
)
|
||||
|
||||
type registry struct {
|
||||
XMLName xml.Name `xml:"registry"`
|
||||
Updated string `xml:"updated"`
|
||||
Registry []struct {
|
||||
ID string `xml:"id,attr"`
|
||||
Record []struct {
|
||||
Name string `xml:"name"`
|
||||
Xref []struct {
|
||||
Type string `xml:"type,attr"`
|
||||
Data string `xml:"data,attr"`
|
||||
} `xml:"xref"`
|
||||
Desc struct {
|
||||
Data string `xml:",innerxml"`
|
||||
// Any []struct {
|
||||
// Data string `xml:",chardata"`
|
||||
// } `xml:",any"`
|
||||
// Data string `xml:",chardata"`
|
||||
} `xml:"description,"`
|
||||
MIB string `xml:"value"`
|
||||
Alias []string `xml:"alias"`
|
||||
MIME string `xml:"preferred_alias"`
|
||||
} `xml:"record"`
|
||||
} `xml:"registry"`
|
||||
}
|
||||
|
||||
func main() {
|
||||
r := gen.OpenIANAFile("assignments/character-sets/character-sets.xml")
|
||||
reg := ®istry{}
|
||||
if err := xml.NewDecoder(r).Decode(®); err != nil && err != io.EOF {
|
||||
log.Fatalf("Error decoding charset registry: %v", err)
|
||||
}
|
||||
if len(reg.Registry) == 0 || reg.Registry[0].ID != "character-sets-1" {
|
||||
log.Fatalf("Unexpected ID %s", reg.Registry[0].ID)
|
||||
}
|
||||
|
||||
w := &bytes.Buffer{}
|
||||
fmt.Fprintf(w, "const (\n")
|
||||
for _, rec := range reg.Registry[0].Record {
|
||||
constName := ""
|
||||
for _, a := range rec.Alias {
|
||||
if strings.HasPrefix(a, "cs") && strings.IndexByte(a, '-') == -1 {
|
||||
// Some of the constant definitions have comments in them. Strip those.
|
||||
constName = strings.Title(strings.SplitN(a[2:], "\n", 2)[0])
|
||||
}
|
||||
}
|
||||
if constName == "" {
|
||||
switch rec.MIB {
|
||||
case "2085":
|
||||
constName = "HZGB2312" // Not listed as alias for some reason.
|
||||
default:
|
||||
log.Fatalf("No cs alias defined for %s.", rec.MIB)
|
||||
}
|
||||
}
|
||||
if rec.MIME != "" {
|
||||
rec.MIME = fmt.Sprintf(" (MIME: %s)", rec.MIME)
|
||||
}
|
||||
fmt.Fprintf(w, "// %s is the MIB identifier with IANA name %s%s.\n//\n", constName, rec.Name, rec.MIME)
|
||||
if len(rec.Desc.Data) > 0 {
|
||||
fmt.Fprint(w, "// ")
|
||||
d := xml.NewDecoder(strings.NewReader(rec.Desc.Data))
|
||||
inElem := true
|
||||
attr := ""
|
||||
for {
|
||||
t, err := d.Token()
|
||||
if err != nil {
|
||||
if err != io.EOF {
|
||||
log.Fatal(err)
|
||||
}
|
||||
break
|
||||
}
|
||||
switch x := t.(type) {
|
||||
case xml.CharData:
|
||||
attr = "" // Don't need attribute info.
|
||||
a := bytes.Split([]byte(x), []byte("\n"))
|
||||
for i, b := range a {
|
||||
if b = bytes.TrimSpace(b); len(b) != 0 {
|
||||
if !inElem && i > 0 {
|
||||
fmt.Fprint(w, "\n// ")
|
||||
}
|
||||
inElem = false
|
||||
fmt.Fprintf(w, "%s ", string(b))
|
||||
}
|
||||
}
|
||||
case xml.StartElement:
|
||||
if x.Name.Local == "xref" {
|
||||
inElem = true
|
||||
use := false
|
||||
for _, a := range x.Attr {
|
||||
if a.Name.Local == "type" {
|
||||
use = use || a.Value != "person"
|
||||
}
|
||||
if a.Name.Local == "data" && use {
|
||||
// Patch up URLs to use https. From some links, the
|
||||
// https version is different from the http one.
|
||||
s := a.Value
|
||||
s = strings.Replace(s, "http://", "https://", -1)
|
||||
s = strings.Replace(s, "/unicode/", "/", -1)
|
||||
attr = s + " "
|
||||
}
|
||||
}
|
||||
}
|
||||
case xml.EndElement:
|
||||
inElem = false
|
||||
fmt.Fprint(w, attr)
|
||||
}
|
||||
}
|
||||
fmt.Fprint(w, "\n")
|
||||
}
|
||||
for _, x := range rec.Xref {
|
||||
switch x.Type {
|
||||
case "rfc":
|
||||
fmt.Fprintf(w, "// Reference: %s\n", strings.ToUpper(x.Data))
|
||||
case "uri":
|
||||
fmt.Fprintf(w, "// Reference: %s\n", x.Data)
|
||||
}
|
||||
}
|
||||
fmt.Fprintf(w, "%s MIB = %s\n", constName, rec.MIB)
|
||||
fmt.Fprintln(w)
|
||||
}
|
||||
fmt.Fprintln(w, ")")
|
||||
|
||||
gen.WriteGoFile("mib.go", "identifier", w.Bytes())
|
||||
}
|
|
@ -1,161 +0,0 @@
|
|||
// Copyright 2013 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
// This program generates tables.go:
|
||||
// go run maketables.go | gofmt > tables.go
|
||||
|
||||
// TODO: Emoji extensions?
|
||||
// https://www.unicode.org/faq/emoji_dingbats.html
|
||||
// https://www.unicode.org/Public/UNIDATA/EmojiSources.txt
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"log"
|
||||
"net/http"
|
||||
"sort"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type entry struct {
|
||||
jisCode, table int
|
||||
}
|
||||
|
||||
func main() {
|
||||
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
|
||||
fmt.Printf("// Package japanese provides Japanese encodings such as EUC-JP and Shift JIS.\n")
|
||||
fmt.Printf(`package japanese // import "golang.org/x/text/encoding/japanese"` + "\n\n")
|
||||
|
||||
reverse := [65536]entry{}
|
||||
for i := range reverse {
|
||||
reverse[i].table = -1
|
||||
}
|
||||
|
||||
tables := []struct {
|
||||
url string
|
||||
name string
|
||||
}{
|
||||
{"http://encoding.spec.whatwg.org/index-jis0208.txt", "0208"},
|
||||
{"http://encoding.spec.whatwg.org/index-jis0212.txt", "0212"},
|
||||
}
|
||||
for i, table := range tables {
|
||||
res, err := http.Get(table.url)
|
||||
if err != nil {
|
||||
log.Fatalf("%q: Get: %v", table.url, err)
|
||||
}
|
||||
defer res.Body.Close()
|
||||
|
||||
mapping := [65536]uint16{}
|
||||
|
||||
scanner := bufio.NewScanner(res.Body)
|
||||
for scanner.Scan() {
|
||||
s := strings.TrimSpace(scanner.Text())
|
||||
if s == "" || s[0] == '#' {
|
||||
continue
|
||||
}
|
||||
x, y := 0, uint16(0)
|
||||
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
|
||||
log.Fatalf("%q: could not parse %q", table.url, s)
|
||||
}
|
||||
if x < 0 || 120*94 <= x {
|
||||
log.Fatalf("%q: JIS code %d is out of range", table.url, x)
|
||||
}
|
||||
mapping[x] = y
|
||||
if reverse[y].table == -1 {
|
||||
reverse[y] = entry{jisCode: x, table: i}
|
||||
}
|
||||
}
|
||||
if err := scanner.Err(); err != nil {
|
||||
log.Fatalf("%q: scanner error: %v", table.url, err)
|
||||
}
|
||||
|
||||
fmt.Printf("// jis%sDecode is the decoding table from JIS %s code to Unicode.\n// It is defined at %s\n",
|
||||
table.name, table.name, table.url)
|
||||
fmt.Printf("var jis%sDecode = [...]uint16{\n", table.name)
|
||||
for i, m := range mapping {
|
||||
if m != 0 {
|
||||
fmt.Printf("\t%d: 0x%04X,\n", i, m)
|
||||
}
|
||||
}
|
||||
fmt.Printf("}\n\n")
|
||||
}
|
||||
|
||||
// Any run of at least separation continuous zero entries in the reverse map will
|
||||
// be a separate encode table.
|
||||
const separation = 1024
|
||||
|
||||
intervals := []interval(nil)
|
||||
low, high := -1, -1
|
||||
for i, v := range reverse {
|
||||
if v.table == -1 {
|
||||
continue
|
||||
}
|
||||
if low < 0 {
|
||||
low = i
|
||||
} else if i-high >= separation {
|
||||
if high >= 0 {
|
||||
intervals = append(intervals, interval{low, high})
|
||||
}
|
||||
low = i
|
||||
}
|
||||
high = i + 1
|
||||
}
|
||||
if high >= 0 {
|
||||
intervals = append(intervals, interval{low, high})
|
||||
}
|
||||
sort.Sort(byDecreasingLength(intervals))
|
||||
|
||||
fmt.Printf("const (\n")
|
||||
fmt.Printf("\tjis0208 = 1\n")
|
||||
fmt.Printf("\tjis0212 = 2\n")
|
||||
fmt.Printf("\tcodeMask = 0x7f\n")
|
||||
fmt.Printf("\tcodeShift = 7\n")
|
||||
fmt.Printf("\ttableShift = 14\n")
|
||||
fmt.Printf(")\n\n")
|
||||
|
||||
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
|
||||
fmt.Printf("// encodeX are the encoding tables from Unicode to JIS code,\n")
|
||||
fmt.Printf("// sorted by decreasing length.\n")
|
||||
for i, v := range intervals {
|
||||
fmt.Printf("// encode%d: %5d entries for runes in [%5d, %5d).\n", i, v.len(), v.low, v.high)
|
||||
}
|
||||
fmt.Printf("//\n")
|
||||
fmt.Printf("// The high two bits of the value record whether the JIS code comes from the\n")
|
||||
fmt.Printf("// JIS0208 table (high bits == 1) or the JIS0212 table (high bits == 2).\n")
|
||||
fmt.Printf("// The low 14 bits are two 7-bit unsigned integers j1 and j2 that form the\n")
|
||||
fmt.Printf("// JIS code (94*j1 + j2) within that table.\n")
|
||||
fmt.Printf("\n")
|
||||
|
||||
for i, v := range intervals {
|
||||
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
|
||||
fmt.Printf("var encode%d = [...]uint16{\n", i)
|
||||
for j := v.low; j < v.high; j++ {
|
||||
x := reverse[j]
|
||||
if x.table == -1 {
|
||||
continue
|
||||
}
|
||||
fmt.Printf("\t%d - %d: jis%s<<14 | 0x%02X<<7 | 0x%02X,\n",
|
||||
j, v.low, tables[x.table].name, x.jisCode/94, x.jisCode%94)
|
||||
}
|
||||
fmt.Printf("}\n\n")
|
||||
}
|
||||
}
|
||||
|
||||
// interval is a half-open interval [low, high).
|
||||
type interval struct {
|
||||
low, high int
|
||||
}
|
||||
|
||||
func (i interval) len() int { return i.high - i.low }
|
||||
|
||||
// byDecreasingLength sorts intervals by decreasing length.
|
||||
type byDecreasingLength []interval
|
||||
|
||||
func (b byDecreasingLength) Len() int { return len(b) }
|
||||
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
|
||||
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }
|
|
@ -1,143 +0,0 @@
|
|||
// Copyright 2013 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
// This program generates tables.go:
|
||||
// go run maketables.go | gofmt > tables.go
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"log"
|
||||
"net/http"
|
||||
"sort"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
|
||||
fmt.Printf("// Package korean provides Korean encodings such as EUC-KR.\n")
|
||||
fmt.Printf(`package korean // import "golang.org/x/text/encoding/korean"` + "\n\n")
|
||||
|
||||
res, err := http.Get("http://encoding.spec.whatwg.org/index-euc-kr.txt")
|
||||
if err != nil {
|
||||
log.Fatalf("Get: %v", err)
|
||||
}
|
||||
defer res.Body.Close()
|
||||
|
||||
mapping := [65536]uint16{}
|
||||
reverse := [65536]uint16{}
|
||||
|
||||
scanner := bufio.NewScanner(res.Body)
|
||||
for scanner.Scan() {
|
||||
s := strings.TrimSpace(scanner.Text())
|
||||
if s == "" || s[0] == '#' {
|
||||
continue
|
||||
}
|
||||
x, y := uint16(0), uint16(0)
|
||||
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
|
||||
log.Fatalf("could not parse %q", s)
|
||||
}
|
||||
if x < 0 || 178*(0xc7-0x81)+(0xfe-0xc7)*94+(0xff-0xa1) <= x {
|
||||
log.Fatalf("EUC-KR code %d is out of range", x)
|
||||
}
|
||||
mapping[x] = y
|
||||
if reverse[y] == 0 {
|
||||
c0, c1 := uint16(0), uint16(0)
|
||||
if x < 178*(0xc7-0x81) {
|
||||
c0 = uint16(x/178) + 0x81
|
||||
c1 = uint16(x % 178)
|
||||
switch {
|
||||
case c1 < 1*26:
|
||||
c1 += 0x41
|
||||
case c1 < 2*26:
|
||||
c1 += 0x47
|
||||
default:
|
||||
c1 += 0x4d
|
||||
}
|
||||
} else {
|
||||
x -= 178 * (0xc7 - 0x81)
|
||||
c0 = uint16(x/94) + 0xc7
|
||||
c1 = uint16(x%94) + 0xa1
|
||||
}
|
||||
reverse[y] = c0<<8 | c1
|
||||
}
|
||||
}
|
||||
if err := scanner.Err(); err != nil {
|
||||
log.Fatalf("scanner error: %v", err)
|
||||
}
|
||||
|
||||
fmt.Printf("// decode is the decoding table from EUC-KR code to Unicode.\n")
|
||||
fmt.Printf("// It is defined at http://encoding.spec.whatwg.org/index-euc-kr.txt\n")
|
||||
fmt.Printf("var decode = [...]uint16{\n")
|
||||
for i, v := range mapping {
|
||||
if v != 0 {
|
||||
fmt.Printf("\t%d: 0x%04X,\n", i, v)
|
||||
}
|
||||
}
|
||||
fmt.Printf("}\n\n")
|
||||
|
||||
// Any run of at least separation continuous zero entries in the reverse map will
|
||||
// be a separate encode table.
|
||||
const separation = 1024
|
||||
|
||||
intervals := []interval(nil)
|
||||
low, high := -1, -1
|
||||
for i, v := range reverse {
|
||||
if v == 0 {
|
||||
continue
|
||||
}
|
||||
if low < 0 {
|
||||
low = i
|
||||
} else if i-high >= separation {
|
||||
if high >= 0 {
|
||||
intervals = append(intervals, interval{low, high})
|
||||
}
|
||||
low = i
|
||||
}
|
||||
high = i + 1
|
||||
}
|
||||
if high >= 0 {
|
||||
intervals = append(intervals, interval{low, high})
|
||||
}
|
||||
sort.Sort(byDecreasingLength(intervals))
|
||||
|
||||
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
|
||||
fmt.Printf("// encodeX are the encoding tables from Unicode to EUC-KR code,\n")
|
||||
fmt.Printf("// sorted by decreasing length.\n")
|
||||
for i, v := range intervals {
|
||||
fmt.Printf("// encode%d: %5d entries for runes in [%5d, %5d).\n", i, v.len(), v.low, v.high)
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
for i, v := range intervals {
|
||||
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
|
||||
fmt.Printf("var encode%d = [...]uint16{\n", i)
|
||||
for j := v.low; j < v.high; j++ {
|
||||
x := reverse[j]
|
||||
if x == 0 {
|
||||
continue
|
||||
}
|
||||
fmt.Printf("\t%d-%d: 0x%04X,\n", j, v.low, x)
|
||||
}
|
||||
fmt.Printf("}\n\n")
|
||||
}
|
||||
}
|
||||
|
||||
// interval is a half-open interval [low, high).
|
||||
type interval struct {
|
||||
low, high int
|
||||
}
|
||||
|
||||
func (i interval) len() int { return i.high - i.low }
|
||||
|
||||
// byDecreasingLength sorts intervals by decreasing length.
|
||||
type byDecreasingLength []interval
|
||||
|
||||
func (b byDecreasingLength) Len() int { return len(b) }
|
||||
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
|
||||
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }
|
|
@ -1,161 +0,0 @@
|
|||
// Copyright 2013 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
// This program generates tables.go:
|
||||
// go run maketables.go | gofmt > tables.go
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"log"
|
||||
"net/http"
|
||||
"sort"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
|
||||
fmt.Printf("// Package simplifiedchinese provides Simplified Chinese encodings such as GBK.\n")
|
||||
fmt.Printf(`package simplifiedchinese // import "golang.org/x/text/encoding/simplifiedchinese"` + "\n\n")
|
||||
|
||||
printGB18030()
|
||||
printGBK()
|
||||
}
|
||||
|
||||
func printGB18030() {
|
||||
res, err := http.Get("http://encoding.spec.whatwg.org/index-gb18030.txt")
|
||||
if err != nil {
|
||||
log.Fatalf("Get: %v", err)
|
||||
}
|
||||
defer res.Body.Close()
|
||||
|
||||
fmt.Printf("// gb18030 is the table from http://encoding.spec.whatwg.org/index-gb18030.txt\n")
|
||||
fmt.Printf("var gb18030 = [...][2]uint16{\n")
|
||||
scanner := bufio.NewScanner(res.Body)
|
||||
for scanner.Scan() {
|
||||
s := strings.TrimSpace(scanner.Text())
|
||||
if s == "" || s[0] == '#' {
|
||||
continue
|
||||
}
|
||||
x, y := uint32(0), uint32(0)
|
||||
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
|
||||
log.Fatalf("could not parse %q", s)
|
||||
}
|
||||
if x < 0x10000 && y < 0x10000 {
|
||||
fmt.Printf("\t{0x%04x, 0x%04x},\n", x, y)
|
||||
}
|
||||
}
|
||||
fmt.Printf("}\n\n")
|
||||
}
|
||||
|
||||
func printGBK() {
|
||||
res, err := http.Get("http://encoding.spec.whatwg.org/index-gbk.txt")
|
||||
if err != nil {
|
||||
log.Fatalf("Get: %v", err)
|
||||
}
|
||||
defer res.Body.Close()
|
||||
|
||||
mapping := [65536]uint16{}
|
||||
reverse := [65536]uint16{}
|
||||
|
||||
scanner := bufio.NewScanner(res.Body)
|
||||
for scanner.Scan() {
|
||||
s := strings.TrimSpace(scanner.Text())
|
||||
if s == "" || s[0] == '#' {
|
||||
continue
|
||||
}
|
||||
x, y := uint16(0), uint16(0)
|
||||
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
|
||||
log.Fatalf("could not parse %q", s)
|
||||
}
|
||||
if x < 0 || 126*190 <= x {
|
||||
log.Fatalf("GBK code %d is out of range", x)
|
||||
}
|
||||
mapping[x] = y
|
||||
if reverse[y] == 0 {
|
||||
c0, c1 := x/190, x%190
|
||||
if c1 >= 0x3f {
|
||||
c1++
|
||||
}
|
||||
reverse[y] = (0x81+c0)<<8 | (0x40 + c1)
|
||||
}
|
||||
}
|
||||
if err := scanner.Err(); err != nil {
|
||||
log.Fatalf("scanner error: %v", err)
|
||||
}
|
||||
|
||||
fmt.Printf("// decode is the decoding table from GBK code to Unicode.\n")
|
||||
fmt.Printf("// It is defined at http://encoding.spec.whatwg.org/index-gbk.txt\n")
|
||||
fmt.Printf("var decode = [...]uint16{\n")
|
||||
for i, v := range mapping {
|
||||
if v != 0 {
|
||||
fmt.Printf("\t%d: 0x%04X,\n", i, v)
|
||||
}
|
||||
}
|
||||
fmt.Printf("}\n\n")
|
||||
|
||||
// Any run of at least separation continuous zero entries in the reverse map will
|
||||
// be a separate encode table.
|
||||
const separation = 1024
|
||||
|
||||
intervals := []interval(nil)
|
||||
low, high := -1, -1
|
||||
for i, v := range reverse {
|
||||
if v == 0 {
|
||||
continue
|
||||
}
|
||||
if low < 0 {
|
||||
low = i
|
||||
} else if i-high >= separation {
|
||||
if high >= 0 {
|
||||
intervals = append(intervals, interval{low, high})
|
||||
}
|
||||
low = i
|
||||
}
|
||||
high = i + 1
|
||||
}
|
||||
if high >= 0 {
|
||||
intervals = append(intervals, interval{low, high})
|
||||
}
|
||||
sort.Sort(byDecreasingLength(intervals))
|
||||
|
||||
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
|
||||
fmt.Printf("// encodeX are the encoding tables from Unicode to GBK code,\n")
|
||||
fmt.Printf("// sorted by decreasing length.\n")
|
||||
for i, v := range intervals {
|
||||
fmt.Printf("// encode%d: %5d entries for runes in [%5d, %5d).\n", i, v.len(), v.low, v.high)
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
for i, v := range intervals {
|
||||
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
|
||||
fmt.Printf("var encode%d = [...]uint16{\n", i)
|
||||
for j := v.low; j < v.high; j++ {
|
||||
x := reverse[j]
|
||||
if x == 0 {
|
||||
continue
|
||||
}
|
||||
fmt.Printf("\t%d-%d: 0x%04X,\n", j, v.low, x)
|
||||
}
|
||||
fmt.Printf("}\n\n")
|
||||
}
|
||||
}
|
||||
|
||||
// interval is a half-open interval [low, high).
|
||||
type interval struct {
|
||||
low, high int
|
||||
}
|
||||
|
||||
func (i interval) len() int { return i.high - i.low }
|
||||
|
||||
// byDecreasingLength sorts intervals by decreasing length.
|
||||
type byDecreasingLength []interval
|
||||
|
||||
func (b byDecreasingLength) Len() int { return len(b) }
|
||||
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
|
||||
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }
|
|
@ -1,140 +0,0 @@
|
|||
// Copyright 2013 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
// This program generates tables.go:
|
||||
// go run maketables.go | gofmt > tables.go
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"log"
|
||||
"net/http"
|
||||
"sort"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
|
||||
fmt.Printf("// Package traditionalchinese provides Traditional Chinese encodings such as Big5.\n")
|
||||
fmt.Printf(`package traditionalchinese // import "golang.org/x/text/encoding/traditionalchinese"` + "\n\n")
|
||||
|
||||
res, err := http.Get("http://encoding.spec.whatwg.org/index-big5.txt")
|
||||
if err != nil {
|
||||
log.Fatalf("Get: %v", err)
|
||||
}
|
||||
defer res.Body.Close()
|
||||
|
||||
mapping := [65536]uint32{}
|
||||
reverse := [65536 * 4]uint16{}
|
||||
|
||||
scanner := bufio.NewScanner(res.Body)
|
||||
for scanner.Scan() {
|
||||
s := strings.TrimSpace(scanner.Text())
|
||||
if s == "" || s[0] == '#' {
|
||||
continue
|
||||
}
|
||||
x, y := uint16(0), uint32(0)
|
||||
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
|
||||
log.Fatalf("could not parse %q", s)
|
||||
}
|
||||
if x < 0 || 126*157 <= x {
|
||||
log.Fatalf("Big5 code %d is out of range", x)
|
||||
}
|
||||
mapping[x] = y
|
||||
|
||||
// The WHATWG spec http://encoding.spec.whatwg.org/#indexes says that
|
||||
// "The index pointer for code point in index is the first pointer
|
||||
// corresponding to code point in index", which would normally mean
|
||||
// that the code below should be guarded by "if reverse[y] == 0", but
|
||||
// last instead of first seems to match the behavior of
|
||||
// "iconv -f UTF-8 -t BIG5". For example, U+8005 者 occurs twice in
|
||||
// http://encoding.spec.whatwg.org/index-big5.txt, as index 2148
|
||||
// (encoded as "\x8e\xcd") and index 6543 (encoded as "\xaa\xcc")
|
||||
// and "echo 者 | iconv -f UTF-8 -t BIG5 | xxd" gives "\xaa\xcc".
|
||||
c0, c1 := x/157, x%157
|
||||
if c1 < 0x3f {
|
||||
c1 += 0x40
|
||||
} else {
|
||||
c1 += 0x62
|
||||
}
|
||||
reverse[y] = (0x81+c0)<<8 | c1
|
||||
}
|
||||
if err := scanner.Err(); err != nil {
|
||||
log.Fatalf("scanner error: %v", err)
|
||||
}
|
||||
|
||||
fmt.Printf("// decode is the decoding table from Big5 code to Unicode.\n")
|
||||
fmt.Printf("// It is defined at http://encoding.spec.whatwg.org/index-big5.txt\n")
|
||||
fmt.Printf("var decode = [...]uint32{\n")
|
||||
for i, v := range mapping {
|
||||
if v != 0 {
|
||||
fmt.Printf("\t%d: 0x%08X,\n", i, v)
|
||||
}
|
||||
}
|
||||
fmt.Printf("}\n\n")
|
||||
|
||||
// Any run of at least separation continuous zero entries in the reverse map will
|
||||
// be a separate encode table.
|
||||
const separation = 1024
|
||||
|
||||
intervals := []interval(nil)
|
||||
low, high := -1, -1
|
||||
for i, v := range reverse {
|
||||
if v == 0 {
|
||||
continue
|
||||
}
|
||||
if low < 0 {
|
||||
low = i
|
||||
} else if i-high >= separation {
|
||||
if high >= 0 {
|
||||
intervals = append(intervals, interval{low, high})
|
||||
}
|
||||
low = i
|
||||
}
|
||||
high = i + 1
|
||||
}
|
||||
if high >= 0 {
|
||||
intervals = append(intervals, interval{low, high})
|
||||
}
|
||||
sort.Sort(byDecreasingLength(intervals))
|
||||
|
||||
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
|
||||
fmt.Printf("// encodeX are the encoding tables from Unicode to Big5 code,\n")
|
||||
fmt.Printf("// sorted by decreasing length.\n")
|
||||
for i, v := range intervals {
|
||||
fmt.Printf("// encode%d: %5d entries for runes in [%6d, %6d).\n", i, v.len(), v.low, v.high)
|
||||
}
|
||||
fmt.Printf("\n")
|
||||
|
||||
for i, v := range intervals {
|
||||
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
|
||||
fmt.Printf("var encode%d = [...]uint16{\n", i)
|
||||
for j := v.low; j < v.high; j++ {
|
||||
x := reverse[j]
|
||||
if x == 0 {
|
||||
continue
|
||||
}
|
||||
fmt.Printf("\t%d-%d: 0x%04X,\n", j, v.low, x)
|
||||
}
|
||||
fmt.Printf("}\n\n")
|
||||
}
|
||||
}
|
||||
|
||||
// interval is a half-open interval [low, high).
|
||||
type interval struct {
|
||||
low, high int
|
||||
}
|
||||
|
||||
func (i interval) len() int { return i.high - i.low }
|
||||
|
||||
// byDecreasingLength sorts intervals by decreasing length.
|
||||
type byDecreasingLength []interval
|
||||
|
||||
func (b byDecreasingLength) Len() int { return len(b) }
|
||||
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
|
||||
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }
|
|
@ -1,64 +0,0 @@
|
|||
// Copyright 2013 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
// Language tag table generator.
|
||||
// Data read from the web.
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"log"
|
||||
|
||||
"golang.org/x/text/internal/gen"
|
||||
"golang.org/x/text/unicode/cldr"
|
||||
)
|
||||
|
||||
var (
|
||||
test = flag.Bool("test",
|
||||
false,
|
||||
"test existing tables; can be used to compare web data with package data.")
|
||||
outputFile = flag.String("output",
|
||||
"tables.go",
|
||||
"output file for generated tables")
|
||||
)
|
||||
|
||||
func main() {
|
||||
gen.Init()
|
||||
|
||||
w := gen.NewCodeWriter()
|
||||
defer w.WriteGoFile("tables.go", "compact")
|
||||
|
||||
fmt.Fprintln(w, `import "golang.org/x/text/internal/language"`)
|
||||
|
||||
b := newBuilder(w)
|
||||
gen.WriteCLDRVersion(w)
|
||||
|
||||
b.writeCompactIndex()
|
||||
}
|
||||
|
||||
type builder struct {
|
||||
w *gen.CodeWriter
|
||||
data *cldr.CLDR
|
||||
supp *cldr.SupplementalData
|
||||
}
|
||||
|
||||
func newBuilder(w *gen.CodeWriter) *builder {
|
||||
r := gen.OpenCLDRCoreZip()
|
||||
defer r.Close()
|
||||
d := &cldr.Decoder{}
|
||||
data, err := d.DecodeZip(r)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
b := builder{
|
||||
w: w,
|
||||
data: data,
|
||||
supp: data.Supplemental(),
|
||||
}
|
||||
return &b
|
||||
}
|
|
@ -1,113 +0,0 @@
|
|||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
// This file generates derivative tables based on the language package itself.
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"log"
|
||||
"sort"
|
||||
"strings"
|
||||
|
||||
"golang.org/x/text/internal/language"
|
||||
)
|
||||
|
||||
// Compact indices:
|
||||
// Note -va-X variants only apply to localization variants.
|
||||
// BCP variants only ever apply to language.
|
||||
// The only ambiguity between tags is with regions.
|
||||
|
||||
func (b *builder) writeCompactIndex() {
|
||||
// Collect all language tags for which we have any data in CLDR.
|
||||
m := map[language.Tag]bool{}
|
||||
for _, lang := range b.data.Locales() {
|
||||
// We include all locales unconditionally to be consistent with en_US.
|
||||
// We want en_US, even though it has no data associated with it.
|
||||
|
||||
// TODO: put any of the languages for which no data exists at the end
|
||||
// of the index. This allows all components based on ICU to use that
|
||||
// as the cutoff point.
|
||||
// if x := data.RawLDML(lang); false ||
|
||||
// x.LocaleDisplayNames != nil ||
|
||||
// x.Characters != nil ||
|
||||
// x.Delimiters != nil ||
|
||||
// x.Measurement != nil ||
|
||||
// x.Dates != nil ||
|
||||
// x.Numbers != nil ||
|
||||
// x.Units != nil ||
|
||||
// x.ListPatterns != nil ||
|
||||
// x.Collations != nil ||
|
||||
// x.Segmentations != nil ||
|
||||
// x.Rbnf != nil ||
|
||||
// x.Annotations != nil ||
|
||||
// x.Metadata != nil {
|
||||
|
||||
// TODO: support POSIX natively, albeit non-standard.
|
||||
tag := language.Make(strings.Replace(lang, "_POSIX", "-u-va-posix", 1))
|
||||
m[tag] = true
|
||||
// }
|
||||
}
|
||||
|
||||
// TODO: plural rules are also defined for the deprecated tags:
|
||||
// iw mo sh tl
|
||||
// Consider removing these as compact tags.
|
||||
|
||||
// Include locales for plural rules, which uses a different structure.
|
||||
for _, plurals := range b.supp.Plurals {
|
||||
for _, rules := range plurals.PluralRules {
|
||||
for _, lang := range strings.Split(rules.Locales, " ") {
|
||||
m[language.Make(lang)] = true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var coreTags []language.CompactCoreInfo
|
||||
var special []string
|
||||
|
||||
for t := range m {
|
||||
if x := t.Extensions(); len(x) != 0 && fmt.Sprint(x) != "[u-va-posix]" {
|
||||
log.Fatalf("Unexpected extension %v in %v", x, t)
|
||||
}
|
||||
if len(t.Variants()) == 0 && len(t.Extensions()) == 0 {
|
||||
cci, ok := language.GetCompactCore(t)
|
||||
if !ok {
|
||||
log.Fatalf("Locale for non-basic language %q", t)
|
||||
}
|
||||
coreTags = append(coreTags, cci)
|
||||
} else {
|
||||
special = append(special, t.String())
|
||||
}
|
||||
}
|
||||
|
||||
w := b.w
|
||||
|
||||
sort.Slice(coreTags, func(i, j int) bool { return coreTags[i] < coreTags[j] })
|
||||
sort.Strings(special)
|
||||
|
||||
w.WriteComment(`
|
||||
NumCompactTags is the number of common tags. The maximum tag is
|
||||
NumCompactTags-1.`)
|
||||
w.WriteConst("NumCompactTags", len(m))
|
||||
|
||||
fmt.Fprintln(w, "const (")
|
||||
for i, t := range coreTags {
|
||||
fmt.Fprintf(w, "%s ID = %d\n", ident(t.Tag().String()), i)
|
||||
}
|
||||
for i, t := range special {
|
||||
fmt.Fprintf(w, "%s ID = %d\n", ident(t), i+len(coreTags))
|
||||
}
|
||||
fmt.Fprintln(w, ")")
|
||||
|
||||
w.WriteVar("coreTags", coreTags)
|
||||
|
||||
w.WriteConst("specialTagsStr", strings.Join(special, " "))
|
||||
}
|
||||
|
||||
func ident(s string) string {
|
||||
return strings.Replace(s, "-", "", -1) + "Index"
|
||||
}
|
|
@ -1,54 +0,0 @@
|
|||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"log"
|
||||
|
||||
"golang.org/x/text/internal/gen"
|
||||
"golang.org/x/text/internal/language"
|
||||
"golang.org/x/text/internal/language/compact"
|
||||
"golang.org/x/text/unicode/cldr"
|
||||
)
|
||||
|
||||
func main() {
|
||||
r := gen.OpenCLDRCoreZip()
|
||||
defer r.Close()
|
||||
|
||||
d := &cldr.Decoder{}
|
||||
data, err := d.DecodeZip(r)
|
||||
if err != nil {
|
||||
log.Fatalf("DecodeZip: %v", err)
|
||||
}
|
||||
|
||||
w := gen.NewCodeWriter()
|
||||
defer w.WriteGoFile("parents.go", "compact")
|
||||
|
||||
// Create parents table.
|
||||
type ID uint16
|
||||
parents := make([]ID, compact.NumCompactTags)
|
||||
for _, loc := range data.Locales() {
|
||||
tag := language.MustParse(loc)
|
||||
index, ok := compact.FromTag(tag)
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
parentIndex := compact.ID(0) // und
|
||||
for p := tag.Parent(); p != language.Und; p = p.Parent() {
|
||||
if x, ok := compact.FromTag(p); ok {
|
||||
parentIndex = x
|
||||
break
|
||||
}
|
||||
}
|
||||
parents[index] = ID(parentIndex)
|
||||
}
|
||||
|
||||
w.WriteComment(`
|
||||
parents maps a compact index of a tag to the compact index of the parent of
|
||||
this tag.`)
|
||||
w.WriteVar("parents", parents)
|
||||
}
|
File diff suppressed because it is too large
Load Diff
|
@ -1,20 +0,0 @@
|
|||
// Copyright 2014 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
// This file contains code common to the maketables.go and the package code.
|
||||
|
||||
// AliasType is the type of an alias in AliasMap.
|
||||
type AliasType int8
|
||||
|
||||
const (
|
||||
Deprecated AliasType = iota
|
||||
Macro
|
||||
Legacy
|
||||
|
||||
AliasTypeUnknown AliasType = -1
|
||||
)
|
|
@ -1,305 +0,0 @@
|
|||
// Copyright 2013 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
// Language tag table generator.
|
||||
// Data read from the web.
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"golang.org/x/text/internal/gen"
|
||||
"golang.org/x/text/internal/language"
|
||||
"golang.org/x/text/unicode/cldr"
|
||||
)
|
||||
|
||||
var (
|
||||
test = flag.Bool("test",
|
||||
false,
|
||||
"test existing tables; can be used to compare web data with package data.")
|
||||
outputFile = flag.String("output",
|
||||
"tables.go",
|
||||
"output file for generated tables")
|
||||
)
|
||||
|
||||
func main() {
|
||||
gen.Init()
|
||||
|
||||
w := gen.NewCodeWriter()
|
||||
defer w.WriteGoFile("tables.go", "language")
|
||||
|
||||
b := newBuilder(w)
|
||||
gen.WriteCLDRVersion(w)
|
||||
|
||||
b.writeConstants()
|
||||
b.writeMatchData()
|
||||
}
|
||||
|
||||
type builder struct {
|
||||
w *gen.CodeWriter
|
||||
hw io.Writer // MultiWriter for w and w.Hash
|
||||
data *cldr.CLDR
|
||||
supp *cldr.SupplementalData
|
||||
}
|
||||
|
||||
func (b *builder) langIndex(s string) uint16 {
|
||||
return uint16(language.MustParseBase(s))
|
||||
}
|
||||
|
||||
func (b *builder) regionIndex(s string) int {
|
||||
return int(language.MustParseRegion(s))
|
||||
}
|
||||
|
||||
func (b *builder) scriptIndex(s string) int {
|
||||
return int(language.MustParseScript(s))
|
||||
}
|
||||
|
||||
func newBuilder(w *gen.CodeWriter) *builder {
|
||||
r := gen.OpenCLDRCoreZip()
|
||||
defer r.Close()
|
||||
d := &cldr.Decoder{}
|
||||
data, err := d.DecodeZip(r)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
b := builder{
|
||||
w: w,
|
||||
hw: io.MultiWriter(w, w.Hash),
|
||||
data: data,
|
||||
supp: data.Supplemental(),
|
||||
}
|
||||
return &b
|
||||
}
|
||||
|
||||
// writeConsts computes f(v) for all v in values and writes the results
|
||||
// as constants named _v to a single constant block.
|
||||
func (b *builder) writeConsts(f func(string) int, values ...string) {
|
||||
fmt.Fprintln(b.w, "const (")
|
||||
for _, v := range values {
|
||||
fmt.Fprintf(b.w, "\t_%s = %v\n", v, f(v))
|
||||
}
|
||||
fmt.Fprintln(b.w, ")")
|
||||
}
|
||||
|
||||
// TODO: region inclusion data will probably not be use used in future matchers.
|
||||
|
||||
var langConsts = []string{
|
||||
"de", "en", "fr", "it", "mo", "no", "nb", "pt", "sh", "mul", "und",
|
||||
}
|
||||
|
||||
var scriptConsts = []string{
|
||||
"Latn", "Hani", "Hans", "Hant", "Qaaa", "Qaai", "Qabx", "Zinh", "Zyyy",
|
||||
"Zzzz",
|
||||
}
|
||||
|
||||
var regionConsts = []string{
|
||||
"001", "419", "BR", "CA", "ES", "GB", "MD", "PT", "UK", "US",
|
||||
"ZZ", "XA", "XC", "XK", // Unofficial tag for Kosovo.
|
||||
}
|
||||
|
||||
func (b *builder) writeConstants() {
|
||||
b.writeConsts(func(s string) int { return int(b.langIndex(s)) }, langConsts...)
|
||||
b.writeConsts(b.regionIndex, regionConsts...)
|
||||
b.writeConsts(b.scriptIndex, scriptConsts...)
|
||||
}
|
||||
|
||||
type mutualIntelligibility struct {
|
||||
want, have uint16
|
||||
distance uint8
|
||||
oneway bool
|
||||
}
|
||||
|
||||
type scriptIntelligibility struct {
|
||||
wantLang, haveLang uint16
|
||||
wantScript, haveScript uint8
|
||||
distance uint8
|
||||
// Always oneway
|
||||
}
|
||||
|
||||
type regionIntelligibility struct {
|
||||
lang uint16 // compact language id
|
||||
script uint8 // 0 means any
|
||||
group uint8 // 0 means any; if bit 7 is set it means inverse
|
||||
distance uint8
|
||||
// Always twoway.
|
||||
}
|
||||
|
||||
// writeMatchData writes tables with languages and scripts for which there is
|
||||
// mutual intelligibility. The data is based on CLDR's languageMatching data.
|
||||
// Note that we use a different algorithm than the one defined by CLDR and that
|
||||
// we slightly modify the data. For example, we convert scores to confidence levels.
|
||||
// We also drop all region-related data as we use a different algorithm to
|
||||
// determine region equivalence.
|
||||
func (b *builder) writeMatchData() {
|
||||
lm := b.supp.LanguageMatching.LanguageMatches
|
||||
cldr.MakeSlice(&lm).SelectAnyOf("type", "written_new")
|
||||
|
||||
regionHierarchy := map[string][]string{}
|
||||
for _, g := range b.supp.TerritoryContainment.Group {
|
||||
regions := strings.Split(g.Contains, " ")
|
||||
regionHierarchy[g.Type] = append(regionHierarchy[g.Type], regions...)
|
||||
}
|
||||
regionToGroups := make([]uint8, language.NumRegions)
|
||||
|
||||
idToIndex := map[string]uint8{}
|
||||
for i, mv := range lm[0].MatchVariable {
|
||||
if i > 6 {
|
||||
log.Fatalf("Too many groups: %d", i)
|
||||
}
|
||||
idToIndex[mv.Id] = uint8(i + 1)
|
||||
// TODO: also handle '-'
|
||||
for _, r := range strings.Split(mv.Value, "+") {
|
||||
todo := []string{r}
|
||||
for k := 0; k < len(todo); k++ {
|
||||
r := todo[k]
|
||||
regionToGroups[b.regionIndex(r)] |= 1 << uint8(i)
|
||||
todo = append(todo, regionHierarchy[r]...)
|
||||
}
|
||||
}
|
||||
}
|
||||
b.w.WriteVar("regionToGroups", regionToGroups)
|
||||
|
||||
// maps language id to in- and out-of-group region.
|
||||
paradigmLocales := [][3]uint16{}
|
||||
locales := strings.Split(lm[0].ParadigmLocales[0].Locales, " ")
|
||||
for i := 0; i < len(locales); i += 2 {
|
||||
x := [3]uint16{}
|
||||
for j := 0; j < 2; j++ {
|
||||
pc := strings.SplitN(locales[i+j], "-", 2)
|
||||
x[0] = b.langIndex(pc[0])
|
||||
if len(pc) == 2 {
|
||||
x[1+j] = uint16(b.regionIndex(pc[1]))
|
||||
}
|
||||
}
|
||||
paradigmLocales = append(paradigmLocales, x)
|
||||
}
|
||||
b.w.WriteVar("paradigmLocales", paradigmLocales)
|
||||
|
||||
b.w.WriteType(mutualIntelligibility{})
|
||||
b.w.WriteType(scriptIntelligibility{})
|
||||
b.w.WriteType(regionIntelligibility{})
|
||||
|
||||
matchLang := []mutualIntelligibility{}
|
||||
matchScript := []scriptIntelligibility{}
|
||||
matchRegion := []regionIntelligibility{}
|
||||
// Convert the languageMatch entries in lists keyed by desired language.
|
||||
for _, m := range lm[0].LanguageMatch {
|
||||
// Different versions of CLDR use different separators.
|
||||
desired := strings.Replace(m.Desired, "-", "_", -1)
|
||||
supported := strings.Replace(m.Supported, "-", "_", -1)
|
||||
d := strings.Split(desired, "_")
|
||||
s := strings.Split(supported, "_")
|
||||
if len(d) != len(s) {
|
||||
log.Fatalf("not supported: desired=%q; supported=%q", desired, supported)
|
||||
continue
|
||||
}
|
||||
distance, _ := strconv.ParseInt(m.Distance, 10, 8)
|
||||
switch len(d) {
|
||||
case 2:
|
||||
if desired == supported && desired == "*_*" {
|
||||
continue
|
||||
}
|
||||
// language-script pair.
|
||||
matchScript = append(matchScript, scriptIntelligibility{
|
||||
wantLang: uint16(b.langIndex(d[0])),
|
||||
haveLang: uint16(b.langIndex(s[0])),
|
||||
wantScript: uint8(b.scriptIndex(d[1])),
|
||||
haveScript: uint8(b.scriptIndex(s[1])),
|
||||
distance: uint8(distance),
|
||||
})
|
||||
if m.Oneway != "true" {
|
||||
matchScript = append(matchScript, scriptIntelligibility{
|
||||
wantLang: uint16(b.langIndex(s[0])),
|
||||
haveLang: uint16(b.langIndex(d[0])),
|
||||
wantScript: uint8(b.scriptIndex(s[1])),
|
||||
haveScript: uint8(b.scriptIndex(d[1])),
|
||||
distance: uint8(distance),
|
||||
})
|
||||
}
|
||||
case 1:
|
||||
if desired == supported && desired == "*" {
|
||||
continue
|
||||
}
|
||||
if distance == 1 {
|
||||
// nb == no is already handled by macro mapping. Check there
|
||||
// really is only this case.
|
||||
if d[0] != "no" || s[0] != "nb" {
|
||||
log.Fatalf("unhandled equivalence %s == %s", s[0], d[0])
|
||||
}
|
||||
continue
|
||||
}
|
||||
// TODO: consider dropping oneway field and just doubling the entry.
|
||||
matchLang = append(matchLang, mutualIntelligibility{
|
||||
want: uint16(b.langIndex(d[0])),
|
||||
have: uint16(b.langIndex(s[0])),
|
||||
distance: uint8(distance),
|
||||
oneway: m.Oneway == "true",
|
||||
})
|
||||
case 3:
|
||||
if desired == supported && desired == "*_*_*" {
|
||||
continue
|
||||
}
|
||||
if desired != supported {
|
||||
// This is now supported by CLDR, but only one case, which
|
||||
// should already be covered by paradigm locales. For instance,
|
||||
// test case "und, en, en-GU, en-IN, en-GB ; en-ZA ; en-GB" in
|
||||
// testdata/CLDRLocaleMatcherTest.txt tests this.
|
||||
if supported != "en_*_GB" {
|
||||
log.Fatalf("not supported: desired=%q; supported=%q", desired, supported)
|
||||
}
|
||||
continue
|
||||
}
|
||||
ri := regionIntelligibility{
|
||||
lang: b.langIndex(d[0]),
|
||||
distance: uint8(distance),
|
||||
}
|
||||
if d[1] != "*" {
|
||||
ri.script = uint8(b.scriptIndex(d[1]))
|
||||
}
|
||||
switch {
|
||||
case d[2] == "*":
|
||||
ri.group = 0x80 // not contained in anything
|
||||
case strings.HasPrefix(d[2], "$!"):
|
||||
ri.group = 0x80
|
||||
d[2] = "$" + d[2][len("$!"):]
|
||||
fallthrough
|
||||
case strings.HasPrefix(d[2], "$"):
|
||||
ri.group |= idToIndex[d[2]]
|
||||
}
|
||||
matchRegion = append(matchRegion, ri)
|
||||
default:
|
||||
log.Fatalf("not supported: desired=%q; supported=%q", desired, supported)
|
||||
}
|
||||
}
|
||||
sort.SliceStable(matchLang, func(i, j int) bool {
|
||||
return matchLang[i].distance < matchLang[j].distance
|
||||
})
|
||||
b.w.WriteComment(`
|
||||
matchLang holds pairs of langIDs of base languages that are typically
|
||||
mutually intelligible. Each pair is associated with a confidence and
|
||||
whether the intelligibility goes one or both ways.`)
|
||||
b.w.WriteVar("matchLang", matchLang)
|
||||
|
||||
b.w.WriteComment(`
|
||||
matchScript holds pairs of scriptIDs where readers of one script
|
||||
can typically also read the other. Each is associated with a confidence.`)
|
||||
sort.SliceStable(matchScript, func(i, j int) bool {
|
||||
return matchScript[i].distance < matchScript[j].distance
|
||||
})
|
||||
b.w.WriteVar("matchScript", matchScript)
|
||||
|
||||
sort.SliceStable(matchRegion, func(i, j int) bool {
|
||||
return matchRegion[i].distance < matchRegion[j].distance
|
||||
})
|
||||
b.w.WriteVar("matchRegion", matchRegion)
|
||||
}
|
|
@ -1,133 +0,0 @@
|
|||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"log"
|
||||
|
||||
"golang.org/x/text/internal/gen"
|
||||
"golang.org/x/text/internal/triegen"
|
||||
"golang.org/x/text/internal/ucd"
|
||||
)
|
||||
|
||||
var outputFile = flag.String("out", "tables.go", "output file")
|
||||
|
||||
func main() {
|
||||
gen.Init()
|
||||
gen.Repackage("gen_trieval.go", "trieval.go", "bidi")
|
||||
gen.Repackage("gen_ranges.go", "ranges_test.go", "bidi")
|
||||
|
||||
genTables()
|
||||
}
|
||||
|
||||
// bidiClass names and codes taken from class "bc" in
|
||||
// https://www.unicode.org/Public/8.0.0/ucd/PropertyValueAliases.txt
|
||||
var bidiClass = map[string]Class{
|
||||
"AL": AL, // ArabicLetter
|
||||
"AN": AN, // ArabicNumber
|
||||
"B": B, // ParagraphSeparator
|
||||
"BN": BN, // BoundaryNeutral
|
||||
"CS": CS, // CommonSeparator
|
||||
"EN": EN, // EuropeanNumber
|
||||
"ES": ES, // EuropeanSeparator
|
||||
"ET": ET, // EuropeanTerminator
|
||||
"L": L, // LeftToRight
|
||||
"NSM": NSM, // NonspacingMark
|
||||
"ON": ON, // OtherNeutral
|
||||
"R": R, // RightToLeft
|
||||
"S": S, // SegmentSeparator
|
||||
"WS": WS, // WhiteSpace
|
||||
|
||||
"FSI": Control,
|
||||
"PDF": Control,
|
||||
"PDI": Control,
|
||||
"LRE": Control,
|
||||
"LRI": Control,
|
||||
"LRO": Control,
|
||||
"RLE": Control,
|
||||
"RLI": Control,
|
||||
"RLO": Control,
|
||||
}
|
||||
|
||||
func genTables() {
|
||||
if numClass > 0x0F {
|
||||
log.Fatalf("Too many Class constants (%#x > 0x0F).", numClass)
|
||||
}
|
||||
w := gen.NewCodeWriter()
|
||||
defer w.WriteVersionedGoFile(*outputFile, "bidi")
|
||||
|
||||
gen.WriteUnicodeVersion(w)
|
||||
|
||||
t := triegen.NewTrie("bidi")
|
||||
|
||||
// Build data about bracket mapping. These bits need to be or-ed with
|
||||
// any other bits.
|
||||
orMask := map[rune]uint64{}
|
||||
|
||||
xorMap := map[rune]int{}
|
||||
xorMasks := []rune{0} // First value is no-op.
|
||||
|
||||
ucd.Parse(gen.OpenUCDFile("BidiBrackets.txt"), func(p *ucd.Parser) {
|
||||
r1 := p.Rune(0)
|
||||
r2 := p.Rune(1)
|
||||
xor := r1 ^ r2
|
||||
if _, ok := xorMap[xor]; !ok {
|
||||
xorMap[xor] = len(xorMasks)
|
||||
xorMasks = append(xorMasks, xor)
|
||||
}
|
||||
entry := uint64(xorMap[xor]) << xorMaskShift
|
||||
switch p.String(2) {
|
||||
case "o":
|
||||
entry |= openMask
|
||||
case "c", "n":
|
||||
default:
|
||||
log.Fatalf("Unknown bracket class %q.", p.String(2))
|
||||
}
|
||||
orMask[r1] = entry
|
||||
})
|
||||
|
||||
w.WriteComment(`
|
||||
xorMasks contains masks to be xor-ed with brackets to get the reverse
|
||||
version.`)
|
||||
w.WriteVar("xorMasks", xorMasks)
|
||||
|
||||
done := map[rune]bool{}
|
||||
|
||||
insert := func(r rune, c Class) {
|
||||
if !done[r] {
|
||||
t.Insert(r, orMask[r]|uint64(c))
|
||||
done[r] = true
|
||||
}
|
||||
}
|
||||
|
||||
// Insert the derived BiDi properties.
|
||||
ucd.Parse(gen.OpenUCDFile("extracted/DerivedBidiClass.txt"), func(p *ucd.Parser) {
|
||||
r := p.Rune(0)
|
||||
class, ok := bidiClass[p.String(1)]
|
||||
if !ok {
|
||||
log.Fatalf("%U: Unknown BiDi class %q", r, p.String(1))
|
||||
}
|
||||
insert(r, class)
|
||||
})
|
||||
visitDefaults(insert)
|
||||
|
||||
// TODO: use sparse blocks. This would reduce table size considerably
|
||||
// from the looks of it.
|
||||
|
||||
sz, err := t.Gen(w)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
w.Size += sz
|
||||
}
|
||||
|
||||
// dummy values to make methods in gen_common compile. The real versions
|
||||
// will be generated by this file to tables.go.
|
||||
var (
|
||||
xorMasks []rune
|
||||
)
|
|
@ -1,57 +0,0 @@
|
|||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"unicode"
|
||||
|
||||
"golang.org/x/text/internal/gen"
|
||||
"golang.org/x/text/internal/ucd"
|
||||
"golang.org/x/text/unicode/rangetable"
|
||||
)
|
||||
|
||||
// These tables are hand-extracted from:
|
||||
// https://www.unicode.org/Public/8.0.0/ucd/extracted/DerivedBidiClass.txt
|
||||
func visitDefaults(fn func(r rune, c Class)) {
|
||||
// first write default values for ranges listed above.
|
||||
visitRunes(fn, AL, []rune{
|
||||
0x0600, 0x07BF, // Arabic
|
||||
0x08A0, 0x08FF, // Arabic Extended-A
|
||||
0xFB50, 0xFDCF, // Arabic Presentation Forms
|
||||
0xFDF0, 0xFDFF,
|
||||
0xFE70, 0xFEFF,
|
||||
0x0001EE00, 0x0001EEFF, // Arabic Mathematical Alpha Symbols
|
||||
})
|
||||
visitRunes(fn, R, []rune{
|
||||
0x0590, 0x05FF, // Hebrew
|
||||
0x07C0, 0x089F, // Nko et al.
|
||||
0xFB1D, 0xFB4F,
|
||||
0x00010800, 0x00010FFF, // Cypriot Syllabary et. al.
|
||||
0x0001E800, 0x0001EDFF,
|
||||
0x0001EF00, 0x0001EFFF,
|
||||
})
|
||||
visitRunes(fn, ET, []rune{ // European Terminator
|
||||
0x20A0, 0x20Cf, // Currency symbols
|
||||
})
|
||||
rangetable.Visit(unicode.Noncharacter_Code_Point, func(r rune) {
|
||||
fn(r, BN) // Boundary Neutral
|
||||
})
|
||||
ucd.Parse(gen.OpenUCDFile("DerivedCoreProperties.txt"), func(p *ucd.Parser) {
|
||||
if p.String(1) == "Default_Ignorable_Code_Point" {
|
||||
fn(p.Rune(0), BN) // Boundary Neutral
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
func visitRunes(fn func(r rune, c Class), c Class, runes []rune) {
|
||||
for i := 0; i < len(runes); i += 2 {
|
||||
lo, hi := runes[i], runes[i+1]
|
||||
for j := lo; j <= hi; j++ {
|
||||
fn(j, c)
|
||||
}
|
||||
}
|
||||
}
|
|
@ -1,64 +0,0 @@
|
|||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
// Class is the Unicode BiDi class. Each rune has a single class.
|
||||
type Class uint
|
||||
|
||||
const (
|
||||
L Class = iota // LeftToRight
|
||||
R // RightToLeft
|
||||
EN // EuropeanNumber
|
||||
ES // EuropeanSeparator
|
||||
ET // EuropeanTerminator
|
||||
AN // ArabicNumber
|
||||
CS // CommonSeparator
|
||||
B // ParagraphSeparator
|
||||
S // SegmentSeparator
|
||||
WS // WhiteSpace
|
||||
ON // OtherNeutral
|
||||
BN // BoundaryNeutral
|
||||
NSM // NonspacingMark
|
||||
AL // ArabicLetter
|
||||
Control // Control LRO - PDI
|
||||
|
||||
numClass
|
||||
|
||||
LRO // LeftToRightOverride
|
||||
RLO // RightToLeftOverride
|
||||
LRE // LeftToRightEmbedding
|
||||
RLE // RightToLeftEmbedding
|
||||
PDF // PopDirectionalFormat
|
||||
LRI // LeftToRightIsolate
|
||||
RLI // RightToLeftIsolate
|
||||
FSI // FirstStrongIsolate
|
||||
PDI // PopDirectionalIsolate
|
||||
|
||||
unknownClass = ^Class(0)
|
||||
)
|
||||
|
||||
var controlToClass = map[rune]Class{
|
||||
0x202D: LRO, // LeftToRightOverride,
|
||||
0x202E: RLO, // RightToLeftOverride,
|
||||
0x202A: LRE, // LeftToRightEmbedding,
|
||||
0x202B: RLE, // RightToLeftEmbedding,
|
||||
0x202C: PDF, // PopDirectionalFormat,
|
||||
0x2066: LRI, // LeftToRightIsolate,
|
||||
0x2067: RLI, // RightToLeftIsolate,
|
||||
0x2068: FSI, // FirstStrongIsolate,
|
||||
0x2069: PDI, // PopDirectionalIsolate,
|
||||
}
|
||||
|
||||
// A trie entry has the following bits:
|
||||
// 7..5 XOR mask for brackets
|
||||
// 4 1: Bracket open, 0: Bracket close
|
||||
// 3..0 Class type
|
||||
|
||||
const (
|
||||
openMask = 0x10
|
||||
xorMaskShift = 5
|
||||
)
|
|
@ -1,986 +0,0 @@
|
|||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
// Normalization table generator.
|
||||
// Data read from the web.
|
||||
// See forminfo.go for a description of the trie values associated with each rune.
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/binary"
|
||||
"flag"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"golang.org/x/text/internal/gen"
|
||||
"golang.org/x/text/internal/triegen"
|
||||
"golang.org/x/text/internal/ucd"
|
||||
)
|
||||
|
||||
func main() {
|
||||
gen.Init()
|
||||
loadUnicodeData()
|
||||
compactCCC()
|
||||
loadCompositionExclusions()
|
||||
completeCharFields(FCanonical)
|
||||
completeCharFields(FCompatibility)
|
||||
computeNonStarterCounts()
|
||||
verifyComputed()
|
||||
printChars()
|
||||
testDerived()
|
||||
printTestdata()
|
||||
makeTables()
|
||||
}
|
||||
|
||||
var (
|
||||
tablelist = flag.String("tables",
|
||||
"all",
|
||||
"comma-separated list of which tables to generate; "+
|
||||
"can be 'decomp', 'recomp', 'info' and 'all'")
|
||||
test = flag.Bool("test",
|
||||
false,
|
||||
"test existing tables against DerivedNormalizationProps and generate test data for regression testing")
|
||||
verbose = flag.Bool("verbose",
|
||||
false,
|
||||
"write data to stdout as it is parsed")
|
||||
)
|
||||
|
||||
const MaxChar = 0x10FFFF // anything above this shouldn't exist
|
||||
|
||||
// Quick Check properties of runes allow us to quickly
|
||||
// determine whether a rune may occur in a normal form.
|
||||
// For a given normal form, a rune may be guaranteed to occur
|
||||
// verbatim (QC=Yes), may or may not combine with another
|
||||
// rune (QC=Maybe), or may not occur (QC=No).
|
||||
type QCResult int
|
||||
|
||||
const (
|
||||
QCUnknown QCResult = iota
|
||||
QCYes
|
||||
QCNo
|
||||
QCMaybe
|
||||
)
|
||||
|
||||
func (r QCResult) String() string {
|
||||
switch r {
|
||||
case QCYes:
|
||||
return "Yes"
|
||||
case QCNo:
|
||||
return "No"
|
||||
case QCMaybe:
|
||||
return "Maybe"
|
||||
}
|
||||
return "***UNKNOWN***"
|
||||
}
|
||||
|
||||
const (
|
||||
FCanonical = iota // NFC or NFD
|
||||
FCompatibility // NFKC or NFKD
|
||||
FNumberOfFormTypes
|
||||
)
|
||||
|
||||
const (
|
||||
MComposed = iota // NFC or NFKC
|
||||
MDecomposed // NFD or NFKD
|
||||
MNumberOfModes
|
||||
)
|
||||
|
||||
// This contains only the properties we're interested in.
|
||||
type Char struct {
|
||||
name string
|
||||
codePoint rune // if zero, this index is not a valid code point.
|
||||
ccc uint8 // canonical combining class
|
||||
origCCC uint8
|
||||
excludeInComp bool // from CompositionExclusions.txt
|
||||
compatDecomp bool // it has a compatibility expansion
|
||||
|
||||
nTrailingNonStarters uint8
|
||||
nLeadingNonStarters uint8 // must be equal to trailing if non-zero
|
||||
|
||||
forms [FNumberOfFormTypes]FormInfo // For FCanonical and FCompatibility
|
||||
|
||||
state State
|
||||
}
|
||||
|
||||
var chars = make([]Char, MaxChar+1)
|
||||
var cccMap = make(map[uint8]uint8)
|
||||
|
||||
func (c Char) String() string {
|
||||
buf := new(bytes.Buffer)
|
||||
|
||||
fmt.Fprintf(buf, "%U [%s]:\n", c.codePoint, c.name)
|
||||
fmt.Fprintf(buf, " ccc: %v\n", c.ccc)
|
||||
fmt.Fprintf(buf, " excludeInComp: %v\n", c.excludeInComp)
|
||||
fmt.Fprintf(buf, " compatDecomp: %v\n", c.compatDecomp)
|
||||
fmt.Fprintf(buf, " state: %v\n", c.state)
|
||||
fmt.Fprintf(buf, " NFC:\n")
|
||||
fmt.Fprint(buf, c.forms[FCanonical])
|
||||
fmt.Fprintf(buf, " NFKC:\n")
|
||||
fmt.Fprint(buf, c.forms[FCompatibility])
|
||||
|
||||
return buf.String()
|
||||
}
|
||||
|
||||
// In UnicodeData.txt, some ranges are marked like this:
|
||||
// 3400;<CJK Ideograph Extension A, First>;Lo;0;L;;;;;N;;;;;
|
||||
// 4DB5;<CJK Ideograph Extension A, Last>;Lo;0;L;;;;;N;;;;;
|
||||
// parseCharacter keeps a state variable indicating the weirdness.
|
||||
type State int
|
||||
|
||||
const (
|
||||
SNormal State = iota // known to be zero for the type
|
||||
SFirst
|
||||
SLast
|
||||
SMissing
|
||||
)
|
||||
|
||||
var lastChar = rune('\u0000')
|
||||
|
||||
func (c Char) isValid() bool {
|
||||
return c.codePoint != 0 && c.state != SMissing
|
||||
}
|
||||
|
||||
type FormInfo struct {
|
||||
quickCheck [MNumberOfModes]QCResult // index: MComposed or MDecomposed
|
||||
verified [MNumberOfModes]bool // index: MComposed or MDecomposed
|
||||
|
||||
combinesForward bool // May combine with rune on the right
|
||||
combinesBackward bool // May combine with rune on the left
|
||||
isOneWay bool // Never appears in result
|
||||
inDecomp bool // Some decompositions result in this char.
|
||||
decomp Decomposition
|
||||
expandedDecomp Decomposition
|
||||
}
|
||||
|
||||
func (f FormInfo) String() string {
|
||||
buf := bytes.NewBuffer(make([]byte, 0))
|
||||
|
||||
fmt.Fprintf(buf, " quickCheck[C]: %v\n", f.quickCheck[MComposed])
|
||||
fmt.Fprintf(buf, " quickCheck[D]: %v\n", f.quickCheck[MDecomposed])
|
||||
fmt.Fprintf(buf, " cmbForward: %v\n", f.combinesForward)
|
||||
fmt.Fprintf(buf, " cmbBackward: %v\n", f.combinesBackward)
|
||||
fmt.Fprintf(buf, " isOneWay: %v\n", f.isOneWay)
|
||||
fmt.Fprintf(buf, " inDecomp: %v\n", f.inDecomp)
|
||||
fmt.Fprintf(buf, " decomposition: %X\n", f.decomp)
|
||||
fmt.Fprintf(buf, " expandedDecomp: %X\n", f.expandedDecomp)
|
||||
|
||||
return buf.String()
|
||||
}
|
||||
|
||||
type Decomposition []rune
|
||||
|
||||
func parseDecomposition(s string, skipfirst bool) (a []rune, err error) {
|
||||
decomp := strings.Split(s, " ")
|
||||
if len(decomp) > 0 && skipfirst {
|
||||
decomp = decomp[1:]
|
||||
}
|
||||
for _, d := range decomp {
|
||||
point, err := strconv.ParseUint(d, 16, 64)
|
||||
if err != nil {
|
||||
return a, err
|
||||
}
|
||||
a = append(a, rune(point))
|
||||
}
|
||||
return a, nil
|
||||
}
|
||||
|
||||
func loadUnicodeData() {
|
||||
f := gen.OpenUCDFile("UnicodeData.txt")
|
||||
defer f.Close()
|
||||
p := ucd.New(f)
|
||||
for p.Next() {
|
||||
r := p.Rune(ucd.CodePoint)
|
||||
char := &chars[r]
|
||||
|
||||
char.ccc = uint8(p.Uint(ucd.CanonicalCombiningClass))
|
||||
decmap := p.String(ucd.DecompMapping)
|
||||
|
||||
exp, err := parseDecomposition(decmap, false)
|
||||
isCompat := false
|
||||
if err != nil {
|
||||
if len(decmap) > 0 {
|
||||
exp, err = parseDecomposition(decmap, true)
|
||||
if err != nil {
|
||||
log.Fatalf(`%U: bad decomp |%v|: "%s"`, r, decmap, err)
|
||||
}
|
||||
isCompat = true
|
||||
}
|
||||
}
|
||||
|
||||
char.name = p.String(ucd.Name)
|
||||
char.codePoint = r
|
||||
char.forms[FCompatibility].decomp = exp
|
||||
if !isCompat {
|
||||
char.forms[FCanonical].decomp = exp
|
||||
} else {
|
||||
char.compatDecomp = true
|
||||
}
|
||||
if len(decmap) > 0 {
|
||||
char.forms[FCompatibility].decomp = exp
|
||||
}
|
||||
}
|
||||
if err := p.Err(); err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
||||
// compactCCC converts the sparse set of CCC values to a continguous one,
|
||||
// reducing the number of bits needed from 8 to 6.
|
||||
func compactCCC() {
|
||||
m := make(map[uint8]uint8)
|
||||
for i := range chars {
|
||||
c := &chars[i]
|
||||
m[c.ccc] = 0
|
||||
}
|
||||
cccs := []int{}
|
||||
for v, _ := range m {
|
||||
cccs = append(cccs, int(v))
|
||||
}
|
||||
sort.Ints(cccs)
|
||||
for i, c := range cccs {
|
||||
cccMap[uint8(i)] = uint8(c)
|
||||
m[uint8(c)] = uint8(i)
|
||||
}
|
||||
for i := range chars {
|
||||
c := &chars[i]
|
||||
c.origCCC = c.ccc
|
||||
c.ccc = m[c.ccc]
|
||||
}
|
||||
if len(m) >= 1<<6 {
|
||||
log.Fatalf("too many difference CCC values: %d >= 64", len(m))
|
||||
}
|
||||
}
|
||||
|
||||
// CompositionExclusions.txt has form:
|
||||
// 0958 # ...
|
||||
// See https://unicode.org/reports/tr44/ for full explanation
|
||||
func loadCompositionExclusions() {
|
||||
f := gen.OpenUCDFile("CompositionExclusions.txt")
|
||||
defer f.Close()
|
||||
p := ucd.New(f)
|
||||
for p.Next() {
|
||||
c := &chars[p.Rune(0)]
|
||||
if c.excludeInComp {
|
||||
log.Fatalf("%U: Duplicate entry in exclusions.", c.codePoint)
|
||||
}
|
||||
c.excludeInComp = true
|
||||
}
|
||||
if e := p.Err(); e != nil {
|
||||
log.Fatal(e)
|
||||
}
|
||||
}
|
||||
|
||||
// hasCompatDecomp returns true if any of the recursive
|
||||
// decompositions contains a compatibility expansion.
|
||||
// In this case, the character may not occur in NFK*.
|
||||
func hasCompatDecomp(r rune) bool {
|
||||
c := &chars[r]
|
||||
if c.compatDecomp {
|
||||
return true
|
||||
}
|
||||
for _, d := range c.forms[FCompatibility].decomp {
|
||||
if hasCompatDecomp(d) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Hangul related constants.
|
||||
const (
|
||||
HangulBase = 0xAC00
|
||||
HangulEnd = 0xD7A4 // hangulBase + Jamo combinations (19 * 21 * 28)
|
||||
|
||||
JamoLBase = 0x1100
|
||||
JamoLEnd = 0x1113
|
||||
JamoVBase = 0x1161
|
||||
JamoVEnd = 0x1176
|
||||
JamoTBase = 0x11A8
|
||||
JamoTEnd = 0x11C3
|
||||
|
||||
JamoLVTCount = 19 * 21 * 28
|
||||
JamoTCount = 28
|
||||
)
|
||||
|
||||
func isHangul(r rune) bool {
|
||||
return HangulBase <= r && r < HangulEnd
|
||||
}
|
||||
|
||||
func isHangulWithoutJamoT(r rune) bool {
|
||||
if !isHangul(r) {
|
||||
return false
|
||||
}
|
||||
r -= HangulBase
|
||||
return r < JamoLVTCount && r%JamoTCount == 0
|
||||
}
|
||||
|
||||
func ccc(r rune) uint8 {
|
||||
return chars[r].ccc
|
||||
}
|
||||
|
||||
// Insert a rune in a buffer, ordered by Canonical Combining Class.
|
||||
func insertOrdered(b Decomposition, r rune) Decomposition {
|
||||
n := len(b)
|
||||
b = append(b, 0)
|
||||
cc := ccc(r)
|
||||
if cc > 0 {
|
||||
// Use bubble sort.
|
||||
for ; n > 0; n-- {
|
||||
if ccc(b[n-1]) <= cc {
|
||||
break
|
||||
}
|
||||
b[n] = b[n-1]
|
||||
}
|
||||
}
|
||||
b[n] = r
|
||||
return b
|
||||
}
|
||||
|
||||
// Recursively decompose.
|
||||
func decomposeRecursive(form int, r rune, d Decomposition) Decomposition {
|
||||
dcomp := chars[r].forms[form].decomp
|
||||
if len(dcomp) == 0 {
|
||||
return insertOrdered(d, r)
|
||||
}
|
||||
for _, c := range dcomp {
|
||||
d = decomposeRecursive(form, c, d)
|
||||
}
|
||||
return d
|
||||
}
|
||||
|
||||
func completeCharFields(form int) {
|
||||
// Phase 0: pre-expand decomposition.
|
||||
for i := range chars {
|
||||
f := &chars[i].forms[form]
|
||||
if len(f.decomp) == 0 {
|
||||
continue
|
||||
}
|
||||
exp := make(Decomposition, 0)
|
||||
for _, c := range f.decomp {
|
||||
exp = decomposeRecursive(form, c, exp)
|
||||
}
|
||||
f.expandedDecomp = exp
|
||||
}
|
||||
|
||||
// Phase 1: composition exclusion, mark decomposition.
|
||||
for i := range chars {
|
||||
c := &chars[i]
|
||||
f := &c.forms[form]
|
||||
|
||||
// Marks script-specific exclusions and version restricted.
|
||||
f.isOneWay = c.excludeInComp
|
||||
|
||||
// Singletons
|
||||
f.isOneWay = f.isOneWay || len(f.decomp) == 1
|
||||
|
||||
// Non-starter decompositions
|
||||
if len(f.decomp) > 1 {
|
||||
chk := c.ccc != 0 || chars[f.decomp[0]].ccc != 0
|
||||
f.isOneWay = f.isOneWay || chk
|
||||
}
|
||||
|
||||
// Runes that decompose into more than two runes.
|
||||
f.isOneWay = f.isOneWay || len(f.decomp) > 2
|
||||
|
||||
if form == FCompatibility {
|
||||
f.isOneWay = f.isOneWay || hasCompatDecomp(c.codePoint)
|
||||
}
|
||||
|
||||
for _, r := range f.decomp {
|
||||
chars[r].forms[form].inDecomp = true
|
||||
}
|
||||
}
|
||||
|
||||
// Phase 2: forward and backward combining.
|
||||
for i := range chars {
|
||||
c := &chars[i]
|
||||
f := &c.forms[form]
|
||||
|
||||
if !f.isOneWay && len(f.decomp) == 2 {
|
||||
f0 := &chars[f.decomp[0]].forms[form]
|
||||
f1 := &chars[f.decomp[1]].forms[form]
|
||||
if !f0.isOneWay {
|
||||
f0.combinesForward = true
|
||||
}
|
||||
if !f1.isOneWay {
|
||||
f1.combinesBackward = true
|
||||
}
|
||||
}
|
||||
if isHangulWithoutJamoT(rune(i)) {
|
||||
f.combinesForward = true
|
||||
}
|
||||
}
|
||||
|
||||
// Phase 3: quick check values.
|
||||
for i := range chars {
|
||||
c := &chars[i]
|
||||
f := &c.forms[form]
|
||||
|
||||
switch {
|
||||
case len(f.decomp) > 0:
|
||||
f.quickCheck[MDecomposed] = QCNo
|
||||
case isHangul(rune(i)):
|
||||
f.quickCheck[MDecomposed] = QCNo
|
||||
default:
|
||||
f.quickCheck[MDecomposed] = QCYes
|
||||
}
|
||||
switch {
|
||||
case f.isOneWay:
|
||||
f.quickCheck[MComposed] = QCNo
|
||||
case (i & 0xffff00) == JamoLBase:
|
||||
f.quickCheck[MComposed] = QCYes
|
||||
if JamoLBase <= i && i < JamoLEnd {
|
||||
f.combinesForward = true
|
||||
}
|
||||
if JamoVBase <= i && i < JamoVEnd {
|
||||
f.quickCheck[MComposed] = QCMaybe
|
||||
f.combinesBackward = true
|
||||
f.combinesForward = true
|
||||
}
|
||||
if JamoTBase <= i && i < JamoTEnd {
|
||||
f.quickCheck[MComposed] = QCMaybe
|
||||
f.combinesBackward = true
|
||||
}
|
||||
case !f.combinesBackward:
|
||||
f.quickCheck[MComposed] = QCYes
|
||||
default:
|
||||
f.quickCheck[MComposed] = QCMaybe
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func computeNonStarterCounts() {
|
||||
// Phase 4: leading and trailing non-starter count
|
||||
for i := range chars {
|
||||
c := &chars[i]
|
||||
|
||||
runes := []rune{rune(i)}
|
||||
// We always use FCompatibility so that the CGJ insertion points do not
|
||||
// change for repeated normalizations with different forms.
|
||||
if exp := c.forms[FCompatibility].expandedDecomp; len(exp) > 0 {
|
||||
runes = exp
|
||||
}
|
||||
// We consider runes that combine backwards to be non-starters for the
|
||||
// purpose of Stream-Safe Text Processing.
|
||||
for _, r := range runes {
|
||||
if cr := &chars[r]; cr.ccc == 0 && !cr.forms[FCompatibility].combinesBackward {
|
||||
break
|
||||
}
|
||||
c.nLeadingNonStarters++
|
||||
}
|
||||
for i := len(runes) - 1; i >= 0; i-- {
|
||||
if cr := &chars[runes[i]]; cr.ccc == 0 && !cr.forms[FCompatibility].combinesBackward {
|
||||
break
|
||||
}
|
||||
c.nTrailingNonStarters++
|
||||
}
|
||||
if c.nTrailingNonStarters > 3 {
|
||||
log.Fatalf("%U: Decomposition with more than 3 (%d) trailing modifiers (%U)", i, c.nTrailingNonStarters, runes)
|
||||
}
|
||||
|
||||
if isHangul(rune(i)) {
|
||||
c.nTrailingNonStarters = 2
|
||||
if isHangulWithoutJamoT(rune(i)) {
|
||||
c.nTrailingNonStarters = 1
|
||||
}
|
||||
}
|
||||
|
||||
if l, t := c.nLeadingNonStarters, c.nTrailingNonStarters; l > 0 && l != t {
|
||||
log.Fatalf("%U: number of leading and trailing non-starters should be equal (%d vs %d)", i, l, t)
|
||||
}
|
||||
if t := c.nTrailingNonStarters; t > 3 {
|
||||
log.Fatalf("%U: number of trailing non-starters is %d > 3", t)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func printBytes(w io.Writer, b []byte, name string) {
|
||||
fmt.Fprintf(w, "// %s: %d bytes\n", name, len(b))
|
||||
fmt.Fprintf(w, "var %s = [...]byte {", name)
|
||||
for i, c := range b {
|
||||
switch {
|
||||
case i%64 == 0:
|
||||
fmt.Fprintf(w, "\n// Bytes %x - %x\n", i, i+63)
|
||||
case i%8 == 0:
|
||||
fmt.Fprintf(w, "\n")
|
||||
}
|
||||
fmt.Fprintf(w, "0x%.2X, ", c)
|
||||
}
|
||||
fmt.Fprint(w, "\n}\n\n")
|
||||
}
|
||||
|
||||
// See forminfo.go for format.
|
||||
func makeEntry(f *FormInfo, c *Char) uint16 {
|
||||
e := uint16(0)
|
||||
if r := c.codePoint; HangulBase <= r && r < HangulEnd {
|
||||
e |= 0x40
|
||||
}
|
||||
if f.combinesForward {
|
||||
e |= 0x20
|
||||
}
|
||||
if f.quickCheck[MDecomposed] == QCNo {
|
||||
e |= 0x4
|
||||
}
|
||||
switch f.quickCheck[MComposed] {
|
||||
case QCYes:
|
||||
case QCNo:
|
||||
e |= 0x10
|
||||
case QCMaybe:
|
||||
e |= 0x18
|
||||
default:
|
||||
log.Fatalf("Illegal quickcheck value %v.", f.quickCheck[MComposed])
|
||||
}
|
||||
e |= uint16(c.nTrailingNonStarters)
|
||||
return e
|
||||
}
|
||||
|
||||
// decompSet keeps track of unique decompositions, grouped by whether
|
||||
// the decomposition is followed by a trailing and/or leading CCC.
|
||||
type decompSet [7]map[string]bool
|
||||
|
||||
const (
|
||||
normalDecomp = iota
|
||||
firstMulti
|
||||
firstCCC
|
||||
endMulti
|
||||
firstLeadingCCC
|
||||
firstCCCZeroExcept
|
||||
firstStarterWithNLead
|
||||
lastDecomp
|
||||
)
|
||||
|
||||
var cname = []string{"firstMulti", "firstCCC", "endMulti", "firstLeadingCCC", "firstCCCZeroExcept", "firstStarterWithNLead", "lastDecomp"}
|
||||
|
||||
func makeDecompSet() decompSet {
|
||||
m := decompSet{}
|
||||
for i := range m {
|
||||
m[i] = make(map[string]bool)
|
||||
}
|
||||
return m
|
||||
}
|
||||
func (m *decompSet) insert(key int, s string) {
|
||||
m[key][s] = true
|
||||
}
|
||||
|
||||
func printCharInfoTables(w io.Writer) int {
|
||||
mkstr := func(r rune, f *FormInfo) (int, string) {
|
||||
d := f.expandedDecomp
|
||||
s := string([]rune(d))
|
||||
if max := 1 << 6; len(s) >= max {
|
||||
const msg = "%U: too many bytes in decomposition: %d >= %d"
|
||||
log.Fatalf(msg, r, len(s), max)
|
||||
}
|
||||
head := uint8(len(s))
|
||||
if f.quickCheck[MComposed] != QCYes {
|
||||
head |= 0x40
|
||||
}
|
||||
if f.combinesForward {
|
||||
head |= 0x80
|
||||
}
|
||||
s = string([]byte{head}) + s
|
||||
|
||||
lccc := ccc(d[0])
|
||||
tccc := ccc(d[len(d)-1])
|
||||
cc := ccc(r)
|
||||
if cc != 0 && lccc == 0 && tccc == 0 {
|
||||
log.Fatalf("%U: trailing and leading ccc are 0 for non-zero ccc %d", r, cc)
|
||||
}
|
||||
if tccc < lccc && lccc != 0 {
|
||||
const msg = "%U: lccc (%d) must be <= tcc (%d)"
|
||||
log.Fatalf(msg, r, lccc, tccc)
|
||||
}
|
||||
index := normalDecomp
|
||||
nTrail := chars[r].nTrailingNonStarters
|
||||
nLead := chars[r].nLeadingNonStarters
|
||||
if tccc > 0 || lccc > 0 || nTrail > 0 {
|
||||
tccc <<= 2
|
||||
tccc |= nTrail
|
||||
s += string([]byte{tccc})
|
||||
index = endMulti
|
||||
for _, r := range d[1:] {
|
||||
if ccc(r) == 0 {
|
||||
index = firstCCC
|
||||
}
|
||||
}
|
||||
if lccc > 0 || nLead > 0 {
|
||||
s += string([]byte{lccc})
|
||||
if index == firstCCC {
|
||||
log.Fatalf("%U: multi-segment decomposition not supported for decompositions with leading CCC != 0", r)
|
||||
}
|
||||
index = firstLeadingCCC
|
||||
}
|
||||
if cc != lccc {
|
||||
if cc != 0 {
|
||||
log.Fatalf("%U: for lccc != ccc, expected ccc to be 0; was %d", r, cc)
|
||||
}
|
||||
index = firstCCCZeroExcept
|
||||
}
|
||||
} else if len(d) > 1 {
|
||||
index = firstMulti
|
||||
}
|
||||
return index, s
|
||||
}
|
||||
|
||||
decompSet := makeDecompSet()
|
||||
const nLeadStr = "\x00\x01" // 0-byte length and tccc with nTrail.
|
||||
decompSet.insert(firstStarterWithNLead, nLeadStr)
|
||||
|
||||
// Store the uniqued decompositions in a byte buffer,
|
||||
// preceded by their byte length.
|
||||
for _, c := range chars {
|
||||
for _, f := range c.forms {
|
||||
if len(f.expandedDecomp) == 0 {
|
||||
continue
|
||||
}
|
||||
if f.combinesBackward {
|
||||
log.Fatalf("%U: combinesBackward and decompose", c.codePoint)
|
||||
}
|
||||
index, s := mkstr(c.codePoint, &f)
|
||||
decompSet.insert(index, s)
|
||||
}
|
||||
}
|
||||
|
||||
decompositions := bytes.NewBuffer(make([]byte, 0, 10000))
|
||||
size := 0
|
||||
positionMap := make(map[string]uint16)
|
||||
decompositions.WriteString("\000")
|
||||
fmt.Fprintln(w, "const (")
|
||||
for i, m := range decompSet {
|
||||
sa := []string{}
|
||||
for s := range m {
|
||||
sa = append(sa, s)
|
||||
}
|
||||
sort.Strings(sa)
|
||||
for _, s := range sa {
|
||||
p := decompositions.Len()
|
||||
decompositions.WriteString(s)
|
||||
positionMap[s] = uint16(p)
|
||||
}
|
||||
if cname[i] != "" {
|
||||
fmt.Fprintf(w, "%s = 0x%X\n", cname[i], decompositions.Len())
|
||||
}
|
||||
}
|
||||
fmt.Fprintln(w, "maxDecomp = 0x8000")
|
||||
fmt.Fprintln(w, ")")
|
||||
b := decompositions.Bytes()
|
||||
printBytes(w, b, "decomps")
|
||||
size += len(b)
|
||||
|
||||
varnames := []string{"nfc", "nfkc"}
|
||||
for i := 0; i < FNumberOfFormTypes; i++ {
|
||||
trie := triegen.NewTrie(varnames[i])
|
||||
|
||||
for r, c := range chars {
|
||||
f := c.forms[i]
|
||||
d := f.expandedDecomp
|
||||
if len(d) != 0 {
|
||||
_, key := mkstr(c.codePoint, &f)
|
||||
trie.Insert(rune(r), uint64(positionMap[key]))
|
||||
if c.ccc != ccc(d[0]) {
|
||||
// We assume the lead ccc of a decomposition !=0 in this case.
|
||||
if ccc(d[0]) == 0 {
|
||||
log.Fatalf("Expected leading CCC to be non-zero; ccc is %d", c.ccc)
|
||||
}
|
||||
}
|
||||
} else if c.nLeadingNonStarters > 0 && len(f.expandedDecomp) == 0 && c.ccc == 0 && !f.combinesBackward {
|
||||
// Handle cases where it can't be detected that the nLead should be equal
|
||||
// to nTrail.
|
||||
trie.Insert(c.codePoint, uint64(positionMap[nLeadStr]))
|
||||
} else if v := makeEntry(&f, &c)<<8 | uint16(c.ccc); v != 0 {
|
||||
trie.Insert(c.codePoint, uint64(0x8000|v))
|
||||
}
|
||||
}
|
||||
sz, err := trie.Gen(w, triegen.Compact(&normCompacter{name: varnames[i]}))
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
size += sz
|
||||
}
|
||||
return size
|
||||
}
|
||||
|
||||
func contains(sa []string, s string) bool {
|
||||
for _, a := range sa {
|
||||
if a == s {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func makeTables() {
|
||||
w := &bytes.Buffer{}
|
||||
|
||||
size := 0
|
||||
if *tablelist == "" {
|
||||
return
|
||||
}
|
||||
list := strings.Split(*tablelist, ",")
|
||||
if *tablelist == "all" {
|
||||
list = []string{"recomp", "info"}
|
||||
}
|
||||
|
||||
// Compute maximum decomposition size.
|
||||
max := 0
|
||||
for _, c := range chars {
|
||||
if n := len(string(c.forms[FCompatibility].expandedDecomp)); n > max {
|
||||
max = n
|
||||
}
|
||||
}
|
||||
fmt.Fprintln(w, `import "sync"`)
|
||||
fmt.Fprintln(w)
|
||||
|
||||
fmt.Fprintln(w, "const (")
|
||||
fmt.Fprintln(w, "\t// Version is the Unicode edition from which the tables are derived.")
|
||||
fmt.Fprintf(w, "\tVersion = %q\n", gen.UnicodeVersion())
|
||||
fmt.Fprintln(w)
|
||||
fmt.Fprintln(w, "\t// MaxTransformChunkSize indicates the maximum number of bytes that Transform")
|
||||
fmt.Fprintln(w, "\t// may need to write atomically for any Form. Making a destination buffer at")
|
||||
fmt.Fprintln(w, "\t// least this size ensures that Transform can always make progress and that")
|
||||
fmt.Fprintln(w, "\t// the user does not need to grow the buffer on an ErrShortDst.")
|
||||
fmt.Fprintf(w, "\tMaxTransformChunkSize = %d+maxNonStarters*4\n", len(string(0x034F))+max)
|
||||
fmt.Fprintln(w, ")\n")
|
||||
|
||||
// Print the CCC remap table.
|
||||
size += len(cccMap)
|
||||
fmt.Fprintf(w, "var ccc = [%d]uint8{", len(cccMap))
|
||||
for i := 0; i < len(cccMap); i++ {
|
||||
if i%8 == 0 {
|
||||
fmt.Fprintln(w)
|
||||
}
|
||||
fmt.Fprintf(w, "%3d, ", cccMap[uint8(i)])
|
||||
}
|
||||
fmt.Fprintln(w, "\n}\n")
|
||||
|
||||
if contains(list, "info") {
|
||||
size += printCharInfoTables(w)
|
||||
}
|
||||
|
||||
if contains(list, "recomp") {
|
||||
// Note that we use 32 bit keys, instead of 64 bit.
|
||||
// This clips the bits of three entries, but we know
|
||||
// this won't cause a collision. The compiler will catch
|
||||
// any changes made to UnicodeData.txt that introduces
|
||||
// a collision.
|
||||
// Note that the recomposition map for NFC and NFKC
|
||||
// are identical.
|
||||
|
||||
// Recomposition map
|
||||
nrentries := 0
|
||||
for _, c := range chars {
|
||||
f := c.forms[FCanonical]
|
||||
if !f.isOneWay && len(f.decomp) > 0 {
|
||||
nrentries++
|
||||
}
|
||||
}
|
||||
sz := nrentries * 8
|
||||
size += sz
|
||||
fmt.Fprintf(w, "// recompMap: %d bytes (entries only)\n", sz)
|
||||
fmt.Fprintln(w, "var recompMap map[uint32]rune")
|
||||
fmt.Fprintln(w, "var recompMapOnce sync.Once\n")
|
||||
fmt.Fprintln(w, `const recompMapPacked = "" +`)
|
||||
var buf [8]byte
|
||||
for i, c := range chars {
|
||||
f := c.forms[FCanonical]
|
||||
d := f.decomp
|
||||
if !f.isOneWay && len(d) > 0 {
|
||||
key := uint32(uint16(d[0]))<<16 + uint32(uint16(d[1]))
|
||||
binary.BigEndian.PutUint32(buf[:4], key)
|
||||
binary.BigEndian.PutUint32(buf[4:], uint32(i))
|
||||
fmt.Fprintf(w, "\t\t%q + // 0x%.8X: 0x%.8X\n", string(buf[:]), key, uint32(i))
|
||||
}
|
||||
}
|
||||
// hack so we don't have to special case the trailing plus sign
|
||||
fmt.Fprintf(w, ` ""`)
|
||||
fmt.Fprintln(w)
|
||||
}
|
||||
|
||||
fmt.Fprintf(w, "// Total size of tables: %dKB (%d bytes)\n", (size+512)/1024, size)
|
||||
gen.WriteVersionedGoFile("tables.go", "norm", w.Bytes())
|
||||
}
|
||||
|
||||
func printChars() {
|
||||
if *verbose {
|
||||
for _, c := range chars {
|
||||
if !c.isValid() || c.state == SMissing {
|
||||
continue
|
||||
}
|
||||
fmt.Println(c)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// verifyComputed does various consistency tests.
|
||||
func verifyComputed() {
|
||||
for i, c := range chars {
|
||||
for _, f := range c.forms {
|
||||
isNo := (f.quickCheck[MDecomposed] == QCNo)
|
||||
if (len(f.decomp) > 0) != isNo && !isHangul(rune(i)) {
|
||||
log.Fatalf("%U: NF*D QC must be No if rune decomposes", i)
|
||||
}
|
||||
|
||||
isMaybe := f.quickCheck[MComposed] == QCMaybe
|
||||
if f.combinesBackward != isMaybe {
|
||||
log.Fatalf("%U: NF*C QC must be Maybe if combinesBackward", i)
|
||||
}
|
||||
if len(f.decomp) > 0 && f.combinesForward && isMaybe {
|
||||
log.Fatalf("%U: NF*C QC must be Yes or No if combinesForward and decomposes", i)
|
||||
}
|
||||
|
||||
if len(f.expandedDecomp) != 0 {
|
||||
continue
|
||||
}
|
||||
if a, b := c.nLeadingNonStarters > 0, (c.ccc > 0 || f.combinesBackward); a != b {
|
||||
// We accept these runes to be treated differently (it only affects
|
||||
// segment breaking in iteration, most likely on improper use), but
|
||||
// reconsider if more characters are added.
|
||||
// U+FF9E HALFWIDTH KATAKANA VOICED SOUND MARK;Lm;0;L;<narrow> 3099;;;;N;;;;;
|
||||
// U+FF9F HALFWIDTH KATAKANA SEMI-VOICED SOUND MARK;Lm;0;L;<narrow> 309A;;;;N;;;;;
|
||||
// U+3133 HANGUL LETTER KIYEOK-SIOS;Lo;0;L;<compat> 11AA;;;;N;HANGUL LETTER GIYEOG SIOS;;;;
|
||||
// U+318E HANGUL LETTER ARAEAE;Lo;0;L;<compat> 11A1;;;;N;HANGUL LETTER ALAE AE;;;;
|
||||
// U+FFA3 HALFWIDTH HANGUL LETTER KIYEOK-SIOS;Lo;0;L;<narrow> 3133;;;;N;HALFWIDTH HANGUL LETTER GIYEOG SIOS;;;;
|
||||
// U+FFDC HALFWIDTH HANGUL LETTER I;Lo;0;L;<narrow> 3163;;;;N;;;;;
|
||||
if i != 0xFF9E && i != 0xFF9F && !(0x3133 <= i && i <= 0x318E) && !(0xFFA3 <= i && i <= 0xFFDC) {
|
||||
log.Fatalf("%U: nLead was %v; want %v", i, a, b)
|
||||
}
|
||||
}
|
||||
}
|
||||
nfc := c.forms[FCanonical]
|
||||
nfkc := c.forms[FCompatibility]
|
||||
if nfc.combinesBackward != nfkc.combinesBackward {
|
||||
log.Fatalf("%U: Cannot combine combinesBackward\n", c.codePoint)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Use values in DerivedNormalizationProps.txt to compare against the
|
||||
// values we computed.
|
||||
// DerivedNormalizationProps.txt has form:
|
||||
// 00C0..00C5 ; NFD_QC; N # ...
|
||||
// 0374 ; NFD_QC; N # ...
|
||||
// See https://unicode.org/reports/tr44/ for full explanation
|
||||
func testDerived() {
|
||||
f := gen.OpenUCDFile("DerivedNormalizationProps.txt")
|
||||
defer f.Close()
|
||||
p := ucd.New(f)
|
||||
for p.Next() {
|
||||
r := p.Rune(0)
|
||||
c := &chars[r]
|
||||
|
||||
var ftype, mode int
|
||||
qt := p.String(1)
|
||||
switch qt {
|
||||
case "NFC_QC":
|
||||
ftype, mode = FCanonical, MComposed
|
||||
case "NFD_QC":
|
||||
ftype, mode = FCanonical, MDecomposed
|
||||
case "NFKC_QC":
|
||||
ftype, mode = FCompatibility, MComposed
|
||||
case "NFKD_QC":
|
||||
ftype, mode = FCompatibility, MDecomposed
|
||||
default:
|
||||
continue
|
||||
}
|
||||
var qr QCResult
|
||||
switch p.String(2) {
|
||||
case "Y":
|
||||
qr = QCYes
|
||||
case "N":
|
||||
qr = QCNo
|
||||
case "M":
|
||||
qr = QCMaybe
|
||||
default:
|
||||
log.Fatalf(`Unexpected quick check value "%s"`, p.String(2))
|
||||
}
|
||||
if got := c.forms[ftype].quickCheck[mode]; got != qr {
|
||||
log.Printf("%U: FAILED %s (was %v need %v)\n", r, qt, got, qr)
|
||||
}
|
||||
c.forms[ftype].verified[mode] = true
|
||||
}
|
||||
if err := p.Err(); err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
// Any unspecified value must be QCYes. Verify this.
|
||||
for i, c := range chars {
|
||||
for j, fd := range c.forms {
|
||||
for k, qr := range fd.quickCheck {
|
||||
if !fd.verified[k] && qr != QCYes {
|
||||
m := "%U: FAIL F:%d M:%d (was %v need Yes) %s\n"
|
||||
log.Printf(m, i, j, k, qr, c.name)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var testHeader = `const (
|
||||
Yes = iota
|
||||
No
|
||||
Maybe
|
||||
)
|
||||
|
||||
type formData struct {
|
||||
qc uint8
|
||||
combinesForward bool
|
||||
decomposition string
|
||||
}
|
||||
|
||||
type runeData struct {
|
||||
r rune
|
||||
ccc uint8
|
||||
nLead uint8
|
||||
nTrail uint8
|
||||
f [2]formData // 0: canonical; 1: compatibility
|
||||
}
|
||||
|
||||
func f(qc uint8, cf bool, dec string) [2]formData {
|
||||
return [2]formData{{qc, cf, dec}, {qc, cf, dec}}
|
||||
}
|
||||
|
||||
func g(qc, qck uint8, cf, cfk bool, d, dk string) [2]formData {
|
||||
return [2]formData{{qc, cf, d}, {qck, cfk, dk}}
|
||||
}
|
||||
|
||||
var testData = []runeData{
|
||||
`
|
||||
|
||||
func printTestdata() {
|
||||
type lastInfo struct {
|
||||
ccc uint8
|
||||
nLead uint8
|
||||
nTrail uint8
|
||||
f string
|
||||
}
|
||||
|
||||
last := lastInfo{}
|
||||
w := &bytes.Buffer{}
|
||||
fmt.Fprintf(w, testHeader)
|
||||
for r, c := range chars {
|
||||
f := c.forms[FCanonical]
|
||||
qc, cf, d := f.quickCheck[MComposed], f.combinesForward, string(f.expandedDecomp)
|
||||
f = c.forms[FCompatibility]
|
||||
qck, cfk, dk := f.quickCheck[MComposed], f.combinesForward, string(f.expandedDecomp)
|
||||
s := ""
|
||||
if d == dk && qc == qck && cf == cfk {
|
||||
s = fmt.Sprintf("f(%s, %v, %q)", qc, cf, d)
|
||||
} else {
|
||||
s = fmt.Sprintf("g(%s, %s, %v, %v, %q, %q)", qc, qck, cf, cfk, d, dk)
|
||||
}
|
||||
current := lastInfo{c.ccc, c.nLeadingNonStarters, c.nTrailingNonStarters, s}
|
||||
if last != current {
|
||||
fmt.Fprintf(w, "\t{0x%x, %d, %d, %d, %s},\n", r, c.origCCC, c.nLeadingNonStarters, c.nTrailingNonStarters, s)
|
||||
last = current
|
||||
}
|
||||
}
|
||||
fmt.Fprintln(w, "}")
|
||||
gen.WriteVersionedGoFile("data_test.go", "norm", w.Bytes())
|
||||
}
|
|
@ -1,117 +0,0 @@
|
|||
// Copyright 2011 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
// Trie table generator.
|
||||
// Used by make*tables tools to generate a go file with trie data structures
|
||||
// for mapping UTF-8 to a 16-bit value. All but the last byte in a UTF-8 byte
|
||||
// sequence are used to lookup offsets in the index table to be used for the
|
||||
// next byte. The last byte is used to index into a table with 16-bit values.
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
)
|
||||
|
||||
const maxSparseEntries = 16
|
||||
|
||||
type normCompacter struct {
|
||||
sparseBlocks [][]uint64
|
||||
sparseOffset []uint16
|
||||
sparseCount int
|
||||
name string
|
||||
}
|
||||
|
||||
func mostFrequentStride(a []uint64) int {
|
||||
counts := make(map[int]int)
|
||||
var v int
|
||||
for _, x := range a {
|
||||
if stride := int(x) - v; v != 0 && stride >= 0 {
|
||||
counts[stride]++
|
||||
}
|
||||
v = int(x)
|
||||
}
|
||||
var maxs, maxc int
|
||||
for stride, cnt := range counts {
|
||||
if cnt > maxc || (cnt == maxc && stride < maxs) {
|
||||
maxs, maxc = stride, cnt
|
||||
}
|
||||
}
|
||||
return maxs
|
||||
}
|
||||
|
||||
func countSparseEntries(a []uint64) int {
|
||||
stride := mostFrequentStride(a)
|
||||
var v, count int
|
||||
for _, tv := range a {
|
||||
if int(tv)-v != stride {
|
||||
if tv != 0 {
|
||||
count++
|
||||
}
|
||||
}
|
||||
v = int(tv)
|
||||
}
|
||||
return count
|
||||
}
|
||||
|
||||
func (c *normCompacter) Size(v []uint64) (sz int, ok bool) {
|
||||
if n := countSparseEntries(v); n <= maxSparseEntries {
|
||||
return (n+1)*4 + 2, true
|
||||
}
|
||||
return 0, false
|
||||
}
|
||||
|
||||
func (c *normCompacter) Store(v []uint64) uint32 {
|
||||
h := uint32(len(c.sparseOffset))
|
||||
c.sparseBlocks = append(c.sparseBlocks, v)
|
||||
c.sparseOffset = append(c.sparseOffset, uint16(c.sparseCount))
|
||||
c.sparseCount += countSparseEntries(v) + 1
|
||||
return h
|
||||
}
|
||||
|
||||
func (c *normCompacter) Handler() string {
|
||||
return c.name + "Sparse.lookup"
|
||||
}
|
||||
|
||||
func (c *normCompacter) Print(w io.Writer) (retErr error) {
|
||||
p := func(f string, x ...interface{}) {
|
||||
if _, err := fmt.Fprintf(w, f, x...); retErr == nil && err != nil {
|
||||
retErr = err
|
||||
}
|
||||
}
|
||||
|
||||
ls := len(c.sparseBlocks)
|
||||
p("// %sSparseOffset: %d entries, %d bytes\n", c.name, ls, ls*2)
|
||||
p("var %sSparseOffset = %#v\n\n", c.name, c.sparseOffset)
|
||||
|
||||
ns := c.sparseCount
|
||||
p("// %sSparseValues: %d entries, %d bytes\n", c.name, ns, ns*4)
|
||||
p("var %sSparseValues = [%d]valueRange {", c.name, ns)
|
||||
for i, b := range c.sparseBlocks {
|
||||
p("\n// Block %#x, offset %#x", i, c.sparseOffset[i])
|
||||
var v int
|
||||
stride := mostFrequentStride(b)
|
||||
n := countSparseEntries(b)
|
||||
p("\n{value:%#04x,lo:%#02x},", stride, uint8(n))
|
||||
for i, nv := range b {
|
||||
if int(nv)-v != stride {
|
||||
if v != 0 {
|
||||
p(",hi:%#02x},", 0x80+i-1)
|
||||
}
|
||||
if nv != 0 {
|
||||
p("\n{value:%#04x,lo:%#02x", nv, 0x80+i)
|
||||
}
|
||||
}
|
||||
v = int(nv)
|
||||
}
|
||||
if v != 0 {
|
||||
p(",hi:%#02x},", 0x80+len(b)-1)
|
||||
}
|
||||
}
|
||||
p("\n}\n\n")
|
||||
return
|
||||
}
|
|
@ -1,99 +0,0 @@
|
|||
// Copyright 2017 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build ignore
|
||||
|
||||
// The gcexportdata command is a diagnostic tool that displays the
|
||||
// contents of gc export data files.
|
||||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"go/token"
|
||||
"go/types"
|
||||
"log"
|
||||
"os"
|
||||
|
||||
"golang.org/x/tools/go/gcexportdata"
|
||||
"golang.org/x/tools/go/types/typeutil"
|
||||
)
|
||||
|
||||
var packageFlag = flag.String("package", "", "alternative package to print")
|
||||
|
||||
func main() {
|
||||
log.SetPrefix("gcexportdata: ")
|
||||
log.SetFlags(0)
|
||||
flag.Usage = func() {
|
||||
fmt.Fprintln(os.Stderr, "usage: gcexportdata [-package path] file.a")
|
||||
}
|
||||
flag.Parse()
|
||||
if flag.NArg() != 1 {
|
||||
flag.Usage()
|
||||
os.Exit(2)
|
||||
}
|
||||
filename := flag.Args()[0]
|
||||
|
||||
f, err := os.Open(filename)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
r, err := gcexportdata.NewReader(f)
|
||||
if err != nil {
|
||||
log.Fatalf("%s: %s", filename, err)
|
||||
}
|
||||
|
||||
// Decode the package.
|
||||
const primary = "<primary>"
|
||||
imports := make(map[string]*types.Package)
|
||||
fset := token.NewFileSet()
|
||||
pkg, err := gcexportdata.Read(r, fset, imports, primary)
|
||||
if err != nil {
|
||||
log.Fatalf("%s: %s", filename, err)
|
||||
}
|
||||
|
||||
// Optionally select an indirectly mentioned package.
|
||||
if *packageFlag != "" {
|
||||
pkg = imports[*packageFlag]
|
||||
if pkg == nil {
|
||||
fmt.Fprintf(os.Stderr, "export data file %s does not mention %s; has:\n",
|
||||
filename, *packageFlag)
|
||||
for p := range imports {
|
||||
if p != primary {
|
||||
fmt.Fprintf(os.Stderr, "\t%s\n", p)
|
||||
}
|
||||
}
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
// Print all package-level declarations, including non-exported ones.
|
||||
fmt.Printf("package %s\n", pkg.Name())
|
||||
for _, imp := range pkg.Imports() {
|
||||
fmt.Printf("import %q\n", imp.Path())
|
||||
}
|
||||
qual := func(p *types.Package) string {
|
||||
if pkg == p {
|
||||
return ""
|
||||
}
|
||||
return p.Name()
|
||||
}
|
||||
scope := pkg.Scope()
|
||||
for _, name := range scope.Names() {
|
||||
obj := scope.Lookup(name)
|
||||
fmt.Printf("%s: %s\n",
|
||||
fset.Position(obj.Pos()),
|
||||
types.ObjectString(obj, qual))
|
||||
|
||||
// For types, print each method.
|
||||
if _, ok := obj.(*types.TypeName); ok {
|
||||
for _, method := range typeutil.IntuitiveMethodSet(obj.Type(), nil) {
|
||||
fmt.Printf("%s: %s\n",
|
||||
fset.Position(method.Obj().Pos()),
|
||||
types.SelectionString(method, qual))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
|
@ -1,19 +1,19 @@
|
|||
# cloud.google.com/go v0.45.1
|
||||
cloud.google.com/go/storage
|
||||
cloud.google.com/go/compute/metadata
|
||||
cloud.google.com/go/iam
|
||||
cloud.google.com/go/internal
|
||||
cloud.google.com/go/internal/optional
|
||||
cloud.google.com/go/internal/trace
|
||||
cloud.google.com/go/internal/version
|
||||
cloud.google.com/go/compute/metadata
|
||||
cloud.google.com/go/storage
|
||||
# github.com/Azure/azure-sdk-for-go v36.2.0+incompatible
|
||||
github.com/Azure/azure-sdk-for-go/profiles/2017-03-09/resources/mgmt/resources
|
||||
github.com/Azure/azure-sdk-for-go/profiles/2017-03-09/storage/mgmt/storage
|
||||
github.com/Azure/azure-sdk-for-go/storage
|
||||
github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac
|
||||
github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources
|
||||
github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2016-01-01/storage
|
||||
github.com/Azure/azure-sdk-for-go/storage
|
||||
github.com/Azure/azure-sdk-for-go/version
|
||||
github.com/Azure/azure-sdk-for-go/services/graphrbac/1.6/graphrbac
|
||||
# github.com/Azure/go-autorest/autorest v0.9.2
|
||||
github.com/Azure/go-autorest/autorest
|
||||
github.com/Azure/go-autorest/autorest/azure
|
||||
|
@ -35,19 +35,19 @@ github.com/Azure/go-autorest/tracing
|
|||
github.com/Azure/go-ntlmssp
|
||||
# github.com/ChrisTrenkamp/goxpath v0.0.0-20170922090931-c385f95c6022
|
||||
github.com/ChrisTrenkamp/goxpath
|
||||
github.com/ChrisTrenkamp/goxpath/tree
|
||||
github.com/ChrisTrenkamp/goxpath/tree/xmltree
|
||||
github.com/ChrisTrenkamp/goxpath/internal/execxp
|
||||
github.com/ChrisTrenkamp/goxpath/parser
|
||||
github.com/ChrisTrenkamp/goxpath/tree/xmltree/xmlbuilder
|
||||
github.com/ChrisTrenkamp/goxpath/tree/xmltree/xmlele
|
||||
github.com/ChrisTrenkamp/goxpath/internal/execxp/findutil
|
||||
github.com/ChrisTrenkamp/goxpath/internal/execxp/intfns
|
||||
github.com/ChrisTrenkamp/goxpath/internal/xsort
|
||||
github.com/ChrisTrenkamp/goxpath/lexer
|
||||
github.com/ChrisTrenkamp/goxpath/parser
|
||||
github.com/ChrisTrenkamp/goxpath/parser/pathexpr
|
||||
github.com/ChrisTrenkamp/goxpath/xconst
|
||||
github.com/ChrisTrenkamp/goxpath/tree
|
||||
github.com/ChrisTrenkamp/goxpath/tree/xmltree
|
||||
github.com/ChrisTrenkamp/goxpath/tree/xmltree/xmlbuilder
|
||||
github.com/ChrisTrenkamp/goxpath/tree/xmltree/xmlele
|
||||
github.com/ChrisTrenkamp/goxpath/tree/xmltree/xmlnode
|
||||
github.com/ChrisTrenkamp/goxpath/xconst
|
||||
# github.com/Unknwon/com v0.0.0-20151008135407-28b053d5a292
|
||||
github.com/Unknwon/com
|
||||
# github.com/agext/levenshtein v1.2.2
|
||||
|
@ -57,17 +57,17 @@ github.com/agl/ed25519
|
|||
github.com/agl/ed25519/edwards25519
|
||||
# github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190329064014-6e358769c32a
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/services/location
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/services/sts
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials/provider
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/signers
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/endpoints
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/errors
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/utils
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/signers
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/services/location
|
||||
github.com/aliyun/alibaba-cloud-sdk-go/services/sts
|
||||
# github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190103054945-8205d1f41e70
|
||||
github.com/aliyun/aliyun-oss-go-sdk/oss
|
||||
# github.com/aliyun/aliyun-tablestore-go-sdk v4.1.2+incompatible
|
||||
|
@ -93,47 +93,47 @@ github.com/armon/circbuf
|
|||
github.com/armon/go-radix
|
||||
# github.com/aws/aws-sdk-go v1.25.3
|
||||
github.com/aws/aws-sdk-go/aws
|
||||
github.com/aws/aws-sdk-go/aws/arn
|
||||
github.com/aws/aws-sdk-go/aws/awserr
|
||||
github.com/aws/aws-sdk-go/service/dynamodb
|
||||
github.com/aws/aws-sdk-go/service/s3
|
||||
github.com/aws/aws-sdk-go/aws/credentials
|
||||
github.com/aws/aws-sdk-go/aws/endpoints
|
||||
github.com/aws/aws-sdk-go/internal/sdkio
|
||||
github.com/aws/aws-sdk-go/aws/awsutil
|
||||
github.com/aws/aws-sdk-go/aws/client
|
||||
github.com/aws/aws-sdk-go/aws/client/metadata
|
||||
github.com/aws/aws-sdk-go/aws/corehandlers
|
||||
github.com/aws/aws-sdk-go/aws/credentials
|
||||
github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds
|
||||
github.com/aws/aws-sdk-go/aws/credentials/endpointcreds
|
||||
github.com/aws/aws-sdk-go/aws/credentials/processcreds
|
||||
github.com/aws/aws-sdk-go/aws/credentials/stscreds
|
||||
github.com/aws/aws-sdk-go/aws/crr
|
||||
github.com/aws/aws-sdk-go/aws/csm
|
||||
github.com/aws/aws-sdk-go/aws/defaults
|
||||
github.com/aws/aws-sdk-go/aws/ec2metadata
|
||||
github.com/aws/aws-sdk-go/aws/endpoints
|
||||
github.com/aws/aws-sdk-go/aws/request
|
||||
github.com/aws/aws-sdk-go/aws/session
|
||||
github.com/aws/aws-sdk-go/aws/signer/v4
|
||||
github.com/aws/aws-sdk-go/private/protocol
|
||||
github.com/aws/aws-sdk-go/private/protocol/jsonrpc
|
||||
github.com/aws/aws-sdk-go/internal/ini
|
||||
github.com/aws/aws-sdk-go/internal/s3err
|
||||
github.com/aws/aws-sdk-go/internal/sdkio
|
||||
github.com/aws/aws-sdk-go/internal/sdkmath
|
||||
github.com/aws/aws-sdk-go/internal/sdkrand
|
||||
github.com/aws/aws-sdk-go/internal/sdkuri
|
||||
github.com/aws/aws-sdk-go/internal/shareddefaults
|
||||
github.com/aws/aws-sdk-go/private/protocol
|
||||
github.com/aws/aws-sdk-go/private/protocol/eventstream
|
||||
github.com/aws/aws-sdk-go/private/protocol/eventstream/eventstreamapi
|
||||
github.com/aws/aws-sdk-go/private/protocol/json/jsonutil
|
||||
github.com/aws/aws-sdk-go/private/protocol/jsonrpc
|
||||
github.com/aws/aws-sdk-go/private/protocol/query
|
||||
github.com/aws/aws-sdk-go/private/protocol/query/queryutil
|
||||
github.com/aws/aws-sdk-go/private/protocol/rest
|
||||
github.com/aws/aws-sdk-go/private/protocol/restxml
|
||||
github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil
|
||||
github.com/aws/aws-sdk-go/aws/arn
|
||||
github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds
|
||||
github.com/aws/aws-sdk-go/aws/credentials/stscreds
|
||||
github.com/aws/aws-sdk-go/aws/defaults
|
||||
github.com/aws/aws-sdk-go/aws/ec2metadata
|
||||
github.com/aws/aws-sdk-go/aws/session
|
||||
github.com/aws/aws-sdk-go/service/dynamodb
|
||||
github.com/aws/aws-sdk-go/service/iam
|
||||
github.com/aws/aws-sdk-go/service/s3
|
||||
github.com/aws/aws-sdk-go/service/sts
|
||||
github.com/aws/aws-sdk-go/internal/ini
|
||||
github.com/aws/aws-sdk-go/internal/shareddefaults
|
||||
github.com/aws/aws-sdk-go/internal/sdkrand
|
||||
github.com/aws/aws-sdk-go/internal/sdkmath
|
||||
github.com/aws/aws-sdk-go/private/protocol/json/jsonutil
|
||||
github.com/aws/aws-sdk-go/private/protocol/query
|
||||
github.com/aws/aws-sdk-go/internal/sdkuri
|
||||
github.com/aws/aws-sdk-go/service/sts/stsiface
|
||||
github.com/aws/aws-sdk-go/aws/corehandlers
|
||||
github.com/aws/aws-sdk-go/aws/credentials/endpointcreds
|
||||
github.com/aws/aws-sdk-go/aws/credentials/processcreds
|
||||
github.com/aws/aws-sdk-go/aws/csm
|
||||
github.com/aws/aws-sdk-go/private/protocol/query/queryutil
|
||||
# github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d
|
||||
github.com/bgentry/go-netrc/netrc
|
||||
# github.com/bgentry/speakeasy v0.1.0
|
||||
|
@ -145,19 +145,19 @@ github.com/bmatcuk/doublestar
|
|||
# github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e
|
||||
github.com/chzyer/readline
|
||||
# github.com/coreos/etcd v3.3.10+incompatible
|
||||
github.com/coreos/etcd/auth/authpb
|
||||
github.com/coreos/etcd/client
|
||||
github.com/coreos/etcd/clientv3
|
||||
github.com/coreos/etcd/clientv3/concurrency
|
||||
github.com/coreos/etcd/pkg/transport
|
||||
github.com/coreos/etcd/pkg/pathutil
|
||||
github.com/coreos/etcd/pkg/srv
|
||||
github.com/coreos/etcd/pkg/types
|
||||
github.com/coreos/etcd/version
|
||||
github.com/coreos/etcd/auth/authpb
|
||||
github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes
|
||||
github.com/coreos/etcd/etcdserver/etcdserverpb
|
||||
github.com/coreos/etcd/mvcc/mvccpb
|
||||
github.com/coreos/etcd/pkg/pathutil
|
||||
github.com/coreos/etcd/pkg/srv
|
||||
github.com/coreos/etcd/pkg/tlsutil
|
||||
github.com/coreos/etcd/pkg/transport
|
||||
github.com/coreos/etcd/pkg/types
|
||||
github.com/coreos/etcd/version
|
||||
# github.com/coreos/go-semver v0.2.0
|
||||
github.com/coreos/go-semver/semver
|
||||
# github.com/davecgh/go-spew v1.1.1
|
||||
|
@ -184,11 +184,11 @@ github.com/golang/mock/mockgen
|
|||
github.com/golang/mock/mockgen/model
|
||||
# github.com/golang/protobuf v1.3.2
|
||||
github.com/golang/protobuf/proto
|
||||
github.com/golang/protobuf/protoc-gen-go/descriptor
|
||||
github.com/golang/protobuf/ptypes
|
||||
github.com/golang/protobuf/ptypes/any
|
||||
github.com/golang/protobuf/ptypes/duration
|
||||
github.com/golang/protobuf/ptypes/timestamp
|
||||
github.com/golang/protobuf/protoc-gen-go/descriptor
|
||||
# github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db
|
||||
github.com/golang/snappy
|
||||
# github.com/google/go-cmp v0.3.1
|
||||
|
@ -206,14 +206,8 @@ github.com/google/uuid
|
|||
github.com/googleapis/gax-go/v2
|
||||
# github.com/gophercloud/gophercloud v0.0.0-20190208042652-bc37892e1968
|
||||
github.com/gophercloud/gophercloud
|
||||
github.com/gophercloud/gophercloud/internal
|
||||
github.com/gophercloud/gophercloud/openstack
|
||||
github.com/gophercloud/gophercloud/openstack/objectstorage/v1/containers
|
||||
github.com/gophercloud/gophercloud/openstack/objectstorage/v1/objects
|
||||
github.com/gophercloud/gophercloud/pagination
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v2/tokens
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v3/tokens
|
||||
github.com/gophercloud/gophercloud/openstack/utils
|
||||
github.com/gophercloud/gophercloud/openstack/objectstorage/v1/accounts
|
||||
github.com/gophercloud/gophercloud/openstack/blockstorage/extensions/volumeactions
|
||||
github.com/gophercloud/gophercloud/openstack/blockstorage/v1/volumes
|
||||
github.com/gophercloud/gophercloud/openstack/blockstorage/v2/snapshots
|
||||
|
@ -238,15 +232,19 @@ github.com/gophercloud/gophercloud/openstack/containerinfra/v1/clusters
|
|||
github.com/gophercloud/gophercloud/openstack/containerinfra/v1/clustertemplates
|
||||
github.com/gophercloud/gophercloud/openstack/db/v1/configurations
|
||||
github.com/gophercloud/gophercloud/openstack/db/v1/databases
|
||||
github.com/gophercloud/gophercloud/openstack/db/v1/datastores
|
||||
github.com/gophercloud/gophercloud/openstack/db/v1/instances
|
||||
github.com/gophercloud/gophercloud/openstack/db/v1/users
|
||||
github.com/gophercloud/gophercloud/openstack/dns/v2/recordsets
|
||||
github.com/gophercloud/gophercloud/openstack/dns/v2/zones
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v2/tenants
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v2/tokens
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v3/endpoints
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v3/groups
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v3/projects
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v3/roles
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v3/services
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v3/tokens
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v3/users
|
||||
github.com/gophercloud/gophercloud/openstack/imageservice/v2/imagedata
|
||||
github.com/gophercloud/gophercloud/openstack/imageservice/v2/images
|
||||
|
@ -283,6 +281,9 @@ github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/vpnaas/sit
|
|||
github.com/gophercloud/gophercloud/openstack/networking/v2/networks
|
||||
github.com/gophercloud/gophercloud/openstack/networking/v2/ports
|
||||
github.com/gophercloud/gophercloud/openstack/networking/v2/subnets
|
||||
github.com/gophercloud/gophercloud/openstack/objectstorage/v1/accounts
|
||||
github.com/gophercloud/gophercloud/openstack/objectstorage/v1/containers
|
||||
github.com/gophercloud/gophercloud/openstack/objectstorage/v1/objects
|
||||
github.com/gophercloud/gophercloud/openstack/objectstorage/v1/swauth
|
||||
github.com/gophercloud/gophercloud/openstack/sharedfilesystems/v2/errors
|
||||
github.com/gophercloud/gophercloud/openstack/sharedfilesystems/v2/messages
|
||||
|
@ -290,17 +291,16 @@ github.com/gophercloud/gophercloud/openstack/sharedfilesystems/v2/securityservic
|
|||
github.com/gophercloud/gophercloud/openstack/sharedfilesystems/v2/sharenetworks
|
||||
github.com/gophercloud/gophercloud/openstack/sharedfilesystems/v2/shares
|
||||
github.com/gophercloud/gophercloud/openstack/sharedfilesystems/v2/snapshots
|
||||
github.com/gophercloud/gophercloud/openstack/identity/v2/tenants
|
||||
github.com/gophercloud/gophercloud/openstack/db/v1/datastores
|
||||
github.com/gophercloud/gophercloud/internal
|
||||
github.com/gophercloud/gophercloud/openstack/utils
|
||||
github.com/gophercloud/gophercloud/pagination
|
||||
# github.com/gophercloud/utils v0.0.0-20190128072930-fbb6ab446f01
|
||||
github.com/gophercloud/utils/openstack/clientconfig
|
||||
# github.com/hashicorp/aws-sdk-go-base v0.4.0
|
||||
github.com/hashicorp/aws-sdk-go-base
|
||||
# github.com/hashicorp/consul v0.0.0-20171026175957-610f3c86a089
|
||||
github.com/hashicorp/consul/api
|
||||
github.com/hashicorp/consul/testutil
|
||||
github.com/hashicorp/consul/lib/freeport
|
||||
github.com/hashicorp/consul/testutil
|
||||
github.com/hashicorp/consul/testutil/retry
|
||||
# github.com/hashicorp/errwrap v1.0.0
|
||||
github.com/hashicorp/errwrap
|
||||
|
@ -343,26 +343,26 @@ github.com/hashicorp/hcl
|
|||
github.com/hashicorp/hcl/hcl/ast
|
||||
github.com/hashicorp/hcl/hcl/parser
|
||||
github.com/hashicorp/hcl/hcl/printer
|
||||
github.com/hashicorp/hcl/hcl/token
|
||||
github.com/hashicorp/hcl/json/parser
|
||||
github.com/hashicorp/hcl/hcl/scanner
|
||||
github.com/hashicorp/hcl/hcl/strconv
|
||||
github.com/hashicorp/hcl/hcl/token
|
||||
github.com/hashicorp/hcl/json/parser
|
||||
github.com/hashicorp/hcl/json/scanner
|
||||
github.com/hashicorp/hcl/json/token
|
||||
# github.com/hashicorp/hcl/v2 v2.3.0
|
||||
github.com/hashicorp/hcl/v2
|
||||
github.com/hashicorp/hcl/v2/hclsyntax
|
||||
github.com/hashicorp/hcl/v2/hcldec
|
||||
github.com/hashicorp/hcl/v2/hclwrite
|
||||
github.com/hashicorp/hcl/v2/json
|
||||
github.com/hashicorp/hcl/v2/hcled
|
||||
github.com/hashicorp/hcl/v2/hclparse
|
||||
github.com/hashicorp/hcl/v2/gohcl
|
||||
github.com/hashicorp/hcl/v2/ext/typeexpr
|
||||
github.com/hashicorp/hcl/v2/ext/customdecode
|
||||
github.com/hashicorp/hcl/v2/ext/dynblock
|
||||
github.com/hashicorp/hcl/v2/ext/tryfunc
|
||||
github.com/hashicorp/hcl/v2/ext/customdecode
|
||||
github.com/hashicorp/hcl/v2/ext/typeexpr
|
||||
github.com/hashicorp/hcl/v2/gohcl
|
||||
github.com/hashicorp/hcl/v2/hcldec
|
||||
github.com/hashicorp/hcl/v2/hcled
|
||||
github.com/hashicorp/hcl/v2/hclparse
|
||||
github.com/hashicorp/hcl/v2/hclsyntax
|
||||
github.com/hashicorp/hcl/v2/hcltest
|
||||
github.com/hashicorp/hcl/v2/hclwrite
|
||||
github.com/hashicorp/hcl/v2/json
|
||||
# github.com/hashicorp/hil v0.0.0-20190212112733-ab17b08d6590
|
||||
github.com/hashicorp/hil
|
||||
github.com/hashicorp/hil/ast
|
||||
|
@ -377,9 +377,9 @@ github.com/hashicorp/terraform-svchost
|
|||
github.com/hashicorp/terraform-svchost/auth
|
||||
github.com/hashicorp/terraform-svchost/disco
|
||||
# github.com/hashicorp/vault v0.10.4
|
||||
github.com/hashicorp/vault/helper/pgpkeys
|
||||
github.com/hashicorp/vault/helper/jsonutil
|
||||
github.com/hashicorp/vault/helper/compressutil
|
||||
github.com/hashicorp/vault/helper/jsonutil
|
||||
github.com/hashicorp/vault/helper/pgpkeys
|
||||
# github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb
|
||||
github.com/hashicorp/yamux
|
||||
# github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af
|
||||
|
@ -387,26 +387,28 @@ github.com/jmespath/go-jmespath
|
|||
# github.com/joyent/triton-go v0.0.0-20180313100802-d8f9c0314926
|
||||
github.com/joyent/triton-go
|
||||
github.com/joyent/triton-go/authentication
|
||||
github.com/joyent/triton-go/client
|
||||
github.com/joyent/triton-go/errors
|
||||
github.com/joyent/triton-go/storage
|
||||
github.com/joyent/triton-go/client
|
||||
# github.com/json-iterator/go v1.1.5
|
||||
github.com/json-iterator/go
|
||||
# github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0
|
||||
github.com/kardianos/osext
|
||||
# github.com/keybase/go-crypto v0.0.0-20161004153544-93f5b35093ba
|
||||
github.com/keybase/go-crypto/openpgp
|
||||
github.com/keybase/go-crypto/openpgp/packet
|
||||
github.com/keybase/go-crypto/openpgp/armor
|
||||
github.com/keybase/go-crypto/openpgp/errors
|
||||
github.com/keybase/go-crypto/openpgp/s2k
|
||||
github.com/keybase/go-crypto/rsa
|
||||
github.com/keybase/go-crypto/brainpool
|
||||
github.com/keybase/go-crypto/cast5
|
||||
github.com/keybase/go-crypto/openpgp
|
||||
github.com/keybase/go-crypto/openpgp/armor
|
||||
github.com/keybase/go-crypto/openpgp/elgamal
|
||||
github.com/keybase/go-crypto/openpgp/errors
|
||||
github.com/keybase/go-crypto/openpgp/packet
|
||||
github.com/keybase/go-crypto/openpgp/s2k
|
||||
github.com/keybase/go-crypto/rsa
|
||||
# github.com/lib/pq v1.0.0
|
||||
github.com/lib/pq
|
||||
github.com/lib/pq/oid
|
||||
# github.com/likexian/gokit v0.20.15
|
||||
github.com/likexian/gokit/assert
|
||||
# github.com/lusis/go-artifactory v0.0.0-20160115162124-7e4ce345df82
|
||||
github.com/lusis/go-artifactory/src/artifactory.v401
|
||||
# github.com/masterzen/simplexml v0.0.0-20160608183007-4572e39b1ab9
|
||||
|
@ -448,6 +450,8 @@ github.com/mitchellh/reflectwalk
|
|||
github.com/modern-go/concurrent
|
||||
# github.com/modern-go/reflect2 v1.0.1
|
||||
github.com/modern-go/reflect2
|
||||
# github.com/mozillazg/go-httpheader v0.2.1
|
||||
github.com/mozillazg/go-httpheader
|
||||
# github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d
|
||||
github.com/nu7hatch/gouuid
|
||||
# github.com/oklog/run v1.0.0
|
||||
|
@ -460,8 +464,8 @@ github.com/pkg/browser
|
|||
github.com/pkg/errors
|
||||
# github.com/posener/complete v1.2.1
|
||||
github.com/posener/complete
|
||||
github.com/posener/complete/cmd/install
|
||||
github.com/posener/complete/cmd
|
||||
github.com/posener/complete/cmd/install
|
||||
github.com/posener/complete/match
|
||||
# github.com/satori/go.uuid v1.2.0
|
||||
github.com/satori/go.uuid
|
||||
|
@ -470,15 +474,23 @@ github.com/spf13/afero
|
|||
github.com/spf13/afero/mem
|
||||
# github.com/svanharmelen/jsonapi v0.0.0-20180618144545-0c0828c3f16d
|
||||
github.com/svanharmelen/jsonapi
|
||||
# github.com/tencentcloud/tencentcloud-sdk-go v3.0.82+incompatible
|
||||
github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common
|
||||
github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common/errors
|
||||
github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common/http
|
||||
github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common/profile
|
||||
github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/tag/v20180813
|
||||
# github.com/tencentyun/cos-go-sdk-v5 v0.0.0-20190808065407-f07404cefc8c
|
||||
github.com/tencentyun/cos-go-sdk-v5
|
||||
# github.com/terraform-providers/terraform-provider-openstack v1.15.0
|
||||
github.com/terraform-providers/terraform-provider-openstack/openstack
|
||||
# github.com/ugorji/go v0.0.0-20180813092308-00b869d2f4a5
|
||||
github.com/ugorji/go/codec
|
||||
# github.com/ulikunitz/xz v0.5.5
|
||||
github.com/ulikunitz/xz
|
||||
github.com/ulikunitz/xz/internal/hash
|
||||
github.com/ulikunitz/xz/internal/xlog
|
||||
github.com/ulikunitz/xz/lzma
|
||||
github.com/ulikunitz/xz/internal/hash
|
||||
# github.com/vmihailenco/msgpack v4.0.1+incompatible
|
||||
github.com/vmihailenco/msgpack
|
||||
github.com/vmihailenco/msgpack/codes
|
||||
|
@ -486,89 +498,84 @@ github.com/vmihailenco/msgpack/codes
|
|||
github.com/xanzy/ssh-agent
|
||||
# github.com/xlab/treeprint v0.0.0-20161029104018-1d6e34225557
|
||||
github.com/xlab/treeprint
|
||||
# github.com/zclconf/go-cty v1.2.1
|
||||
# github.com/zclconf/go-cty v1.3.1
|
||||
github.com/zclconf/go-cty/cty
|
||||
github.com/zclconf/go-cty/cty/gocty
|
||||
github.com/zclconf/go-cty/cty/convert
|
||||
github.com/zclconf/go-cty/cty/json
|
||||
github.com/zclconf/go-cty/cty/msgpack
|
||||
github.com/zclconf/go-cty/cty/function
|
||||
github.com/zclconf/go-cty/cty/function/stdlib
|
||||
github.com/zclconf/go-cty/cty/gocty
|
||||
github.com/zclconf/go-cty/cty/json
|
||||
github.com/zclconf/go-cty/cty/msgpack
|
||||
github.com/zclconf/go-cty/cty/set
|
||||
# github.com/zclconf/go-cty-yaml v1.0.1
|
||||
github.com/zclconf/go-cty-yaml
|
||||
# go.opencensus.io v0.22.0
|
||||
go.opencensus.io/trace
|
||||
go.opencensus.io/plugin/ochttp
|
||||
go.opencensus.io
|
||||
go.opencensus.io/internal
|
||||
go.opencensus.io/trace/internal
|
||||
go.opencensus.io/trace/tracestate
|
||||
go.opencensus.io/internal/tagencoding
|
||||
go.opencensus.io/metric/metricdata
|
||||
go.opencensus.io/metric/metricproducer
|
||||
go.opencensus.io/plugin/ochttp
|
||||
go.opencensus.io/plugin/ochttp/propagation/b3
|
||||
go.opencensus.io/resource
|
||||
go.opencensus.io/stats
|
||||
go.opencensus.io/stats/internal
|
||||
go.opencensus.io/stats/view
|
||||
go.opencensus.io/tag
|
||||
go.opencensus.io/trace
|
||||
go.opencensus.io/trace/internal
|
||||
go.opencensus.io/trace/propagation
|
||||
go.opencensus.io
|
||||
go.opencensus.io/metric/metricdata
|
||||
go.opencensus.io/stats/internal
|
||||
go.opencensus.io/internal/tagencoding
|
||||
go.opencensus.io/metric/metricproducer
|
||||
go.opencensus.io/resource
|
||||
go.opencensus.io/trace/tracestate
|
||||
# golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
|
||||
golang.org/x/crypto/ssh
|
||||
golang.org/x/crypto/ssh/agent
|
||||
golang.org/x/crypto/ssh/knownhosts
|
||||
golang.org/x/crypto/bcrypt
|
||||
golang.org/x/crypto/openpgp
|
||||
golang.org/x/crypto/pkcs12
|
||||
golang.org/x/crypto/blowfish
|
||||
golang.org/x/crypto/cast5
|
||||
golang.org/x/crypto/curve25519
|
||||
golang.org/x/crypto/ed25519
|
||||
golang.org/x/crypto/ed25519/internal/edwards25519
|
||||
golang.org/x/crypto/internal/chacha20
|
||||
golang.org/x/crypto/poly1305
|
||||
golang.org/x/crypto/blowfish
|
||||
golang.org/x/crypto/internal/subtle
|
||||
golang.org/x/crypto/md4
|
||||
golang.org/x/crypto/openpgp
|
||||
golang.org/x/crypto/openpgp/armor
|
||||
golang.org/x/crypto/openpgp/elgamal
|
||||
golang.org/x/crypto/openpgp/errors
|
||||
golang.org/x/crypto/openpgp/packet
|
||||
golang.org/x/crypto/openpgp/s2k
|
||||
golang.org/x/crypto/pkcs12
|
||||
golang.org/x/crypto/pkcs12/internal/rc2
|
||||
golang.org/x/crypto/ed25519/internal/edwards25519
|
||||
golang.org/x/crypto/internal/subtle
|
||||
golang.org/x/crypto/md4
|
||||
golang.org/x/crypto/cast5
|
||||
golang.org/x/crypto/openpgp/elgamal
|
||||
golang.org/x/crypto/poly1305
|
||||
golang.org/x/crypto/ssh
|
||||
golang.org/x/crypto/ssh/agent
|
||||
golang.org/x/crypto/ssh/knownhosts
|
||||
# golang.org/x/net v0.0.0-20191009170851-d66e71096ffb
|
||||
golang.org/x/net/context
|
||||
golang.org/x/net/idna
|
||||
golang.org/x/net/trace
|
||||
golang.org/x/net/context/ctxhttp
|
||||
golang.org/x/net/html
|
||||
golang.org/x/net/html/atom
|
||||
golang.org/x/net/html/charset
|
||||
golang.org/x/net/internal/timeseries
|
||||
golang.org/x/net/http/httpguts
|
||||
golang.org/x/net/http2
|
||||
golang.org/x/net/http2/hpack
|
||||
golang.org/x/net/html
|
||||
golang.org/x/net/http/httpguts
|
||||
golang.org/x/net/html/atom
|
||||
golang.org/x/net/idna
|
||||
golang.org/x/net/internal/timeseries
|
||||
golang.org/x/net/trace
|
||||
# golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
|
||||
golang.org/x/oauth2
|
||||
golang.org/x/oauth2/jwt
|
||||
golang.org/x/oauth2/google
|
||||
golang.org/x/oauth2/internal
|
||||
golang.org/x/oauth2/jws
|
||||
golang.org/x/oauth2/google
|
||||
golang.org/x/oauth2/jwt
|
||||
# golang.org/x/sys v0.0.0-20190804053845-51ab0e2deafa
|
||||
golang.org/x/sys/windows
|
||||
golang.org/x/sys/unix
|
||||
golang.org/x/sys/cpu
|
||||
golang.org/x/sys/unix
|
||||
golang.org/x/sys/windows
|
||||
# golang.org/x/text v0.3.2
|
||||
golang.org/x/text/unicode/norm
|
||||
golang.org/x/text/transform
|
||||
golang.org/x/text/secure/bidirule
|
||||
golang.org/x/text/unicode/bidi
|
||||
golang.org/x/text/encoding
|
||||
golang.org/x/text/encoding/charmap
|
||||
golang.org/x/text/encoding/htmlindex
|
||||
golang.org/x/text/language
|
||||
golang.org/x/text/encoding/internal/identifier
|
||||
golang.org/x/text/encoding/internal
|
||||
golang.org/x/text/encoding/internal/identifier
|
||||
golang.org/x/text/encoding/japanese
|
||||
golang.org/x/text/encoding/korean
|
||||
golang.org/x/text/encoding/simplifiedchinese
|
||||
|
@ -576,69 +583,73 @@ golang.org/x/text/encoding/traditionalchinese
|
|||
golang.org/x/text/encoding/unicode
|
||||
golang.org/x/text/internal/language
|
||||
golang.org/x/text/internal/language/compact
|
||||
golang.org/x/text/internal/utf8internal
|
||||
golang.org/x/text/runes
|
||||
golang.org/x/text/internal/tag
|
||||
golang.org/x/text/internal/utf8internal
|
||||
golang.org/x/text/language
|
||||
golang.org/x/text/runes
|
||||
golang.org/x/text/secure/bidirule
|
||||
golang.org/x/text/transform
|
||||
golang.org/x/text/unicode/bidi
|
||||
golang.org/x/text/unicode/norm
|
||||
# golang.org/x/time v0.0.0-20190308202827-9d24e82272b4
|
||||
golang.org/x/time/rate
|
||||
# golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0
|
||||
golang.org/x/tools/cmd/cover
|
||||
golang.org/x/tools/cmd/stringer
|
||||
golang.org/x/tools/go/packages
|
||||
golang.org/x/tools/cover
|
||||
golang.org/x/tools/go/gcexportdata
|
||||
golang.org/x/tools/go/internal/gcimporter
|
||||
golang.org/x/tools/go/internal/packagesdriver
|
||||
golang.org/x/tools/go/packages
|
||||
golang.org/x/tools/internal/fastwalk
|
||||
golang.org/x/tools/internal/gopathwalk
|
||||
golang.org/x/tools/internal/semver
|
||||
golang.org/x/tools/go/internal/gcimporter
|
||||
golang.org/x/tools/internal/fastwalk
|
||||
# google.golang.org/api v0.9.0
|
||||
google.golang.org/api/gensupport
|
||||
google.golang.org/api/googleapi
|
||||
google.golang.org/api/googleapi/internal/uritemplates
|
||||
google.golang.org/api/googleapi/transport
|
||||
google.golang.org/api/internal
|
||||
google.golang.org/api/iterator
|
||||
google.golang.org/api/option
|
||||
google.golang.org/api/googleapi
|
||||
google.golang.org/api/storage/v1
|
||||
google.golang.org/api/transport/http
|
||||
google.golang.org/api/internal
|
||||
google.golang.org/api/googleapi/internal/uritemplates
|
||||
google.golang.org/api/gensupport
|
||||
google.golang.org/api/googleapi/transport
|
||||
google.golang.org/api/transport/http/internal/propagation
|
||||
# google.golang.org/appengine v1.6.1
|
||||
google.golang.org/appengine/urlfetch
|
||||
google.golang.org/appengine
|
||||
google.golang.org/appengine/datastore
|
||||
google.golang.org/appengine/internal
|
||||
google.golang.org/appengine/internal/urlfetch
|
||||
google.golang.org/appengine/internal/app_identity
|
||||
google.golang.org/appengine/internal/modules
|
||||
google.golang.org/appengine/datastore/internal/cloudkey
|
||||
google.golang.org/appengine/internal/datastore
|
||||
google.golang.org/appengine/internal/base
|
||||
google.golang.org/appengine/internal/log
|
||||
google.golang.org/appengine/internal/remote_api
|
||||
google.golang.org/appengine/datastore/internal/cloudpb
|
||||
google.golang.org/appengine/internal
|
||||
google.golang.org/appengine/internal/app_identity
|
||||
google.golang.org/appengine/internal/base
|
||||
google.golang.org/appengine/internal/datastore
|
||||
google.golang.org/appengine/internal/log
|
||||
google.golang.org/appengine/internal/modules
|
||||
google.golang.org/appengine/internal/remote_api
|
||||
google.golang.org/appengine/internal/urlfetch
|
||||
google.golang.org/appengine/urlfetch
|
||||
# google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55
|
||||
google.golang.org/genproto/googleapis/iam/v1
|
||||
google.golang.org/genproto/googleapis/rpc/status
|
||||
google.golang.org/genproto/googleapis/rpc/code
|
||||
google.golang.org/genproto/googleapis/api/annotations
|
||||
google.golang.org/genproto/googleapis/iam/v1
|
||||
google.golang.org/genproto/googleapis/rpc/code
|
||||
google.golang.org/genproto/googleapis/rpc/status
|
||||
google.golang.org/genproto/googleapis/type/expr
|
||||
# google.golang.org/grpc v1.21.1
|
||||
google.golang.org/grpc
|
||||
google.golang.org/grpc/test/bufconn
|
||||
google.golang.org/grpc/codes
|
||||
google.golang.org/grpc/status
|
||||
google.golang.org/grpc/metadata
|
||||
google.golang.org/grpc/credentials
|
||||
google.golang.org/grpc/health
|
||||
google.golang.org/grpc/health/grpc_health_v1
|
||||
google.golang.org/grpc/grpclog
|
||||
google.golang.org/grpc/keepalive
|
||||
google.golang.org/grpc/balancer
|
||||
google.golang.org/grpc/balancer/base
|
||||
google.golang.org/grpc/balancer/roundrobin
|
||||
google.golang.org/grpc/binarylog/grpc_binarylog_v1
|
||||
google.golang.org/grpc/codes
|
||||
google.golang.org/grpc/connectivity
|
||||
google.golang.org/grpc/credentials
|
||||
google.golang.org/grpc/credentials/internal
|
||||
google.golang.org/grpc/encoding
|
||||
google.golang.org/grpc/encoding/proto
|
||||
google.golang.org/grpc/grpclog
|
||||
google.golang.org/grpc/health
|
||||
google.golang.org/grpc/health/grpc_health_v1
|
||||
google.golang.org/grpc/internal
|
||||
google.golang.org/grpc/internal/backoff
|
||||
google.golang.org/grpc/internal/balancerload
|
||||
|
@ -647,18 +658,19 @@ google.golang.org/grpc/internal/channelz
|
|||
google.golang.org/grpc/internal/envconfig
|
||||
google.golang.org/grpc/internal/grpcrand
|
||||
google.golang.org/grpc/internal/grpcsync
|
||||
google.golang.org/grpc/internal/syscall
|
||||
google.golang.org/grpc/internal/transport
|
||||
google.golang.org/grpc/keepalive
|
||||
google.golang.org/grpc/metadata
|
||||
google.golang.org/grpc/naming
|
||||
google.golang.org/grpc/peer
|
||||
google.golang.org/grpc/resolver
|
||||
google.golang.org/grpc/resolver/dns
|
||||
google.golang.org/grpc/resolver/passthrough
|
||||
google.golang.org/grpc/stats
|
||||
google.golang.org/grpc/status
|
||||
google.golang.org/grpc/tap
|
||||
google.golang.org/grpc/credentials/internal
|
||||
google.golang.org/grpc/balancer/base
|
||||
google.golang.org/grpc/binarylog/grpc_binarylog_v1
|
||||
google.golang.org/grpc/internal/syscall
|
||||
google.golang.org/grpc/test/bufconn
|
||||
# gopkg.in/ini.v1 v1.42.0
|
||||
gopkg.in/ini.v1
|
||||
# gopkg.in/yaml.v2 v2.2.2
|
||||
|
|
Loading…
Reference in New Issue