82 lines
1.7 KiB
Go
82 lines
1.7 KiB
Go
package rundeck
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import (
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"encoding/xml"
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"fmt"
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"sort"
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)
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func marshalMapToXML(c *map[string]string, e *xml.Encoder, start xml.StartElement, entryName string, keyName string, valueName string) error {
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if len(*c) == 0 {
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return nil
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}
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e.EncodeToken(start)
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// Sort the keys so we'll have a deterministic result.
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keys := []string{}
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for k, _ := range *c {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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for _, k := range keys {
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v := (*c)[k]
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e.EncodeToken(xml.StartElement{
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Name: xml.Name{Local: entryName},
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Attr: []xml.Attr{
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xml.Attr{
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Name: xml.Name{Local: keyName},
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Value: k,
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},
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xml.Attr{
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Name: xml.Name{Local: valueName},
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Value: v,
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},
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},
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})
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e.EncodeToken(xml.EndElement{xml.Name{Local: entryName}})
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}
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e.EncodeToken(xml.EndElement{start.Name})
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return nil
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}
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func unmarshalMapFromXML(c *map[string]string, d *xml.Decoder, start xml.StartElement, entryName string, keyName string, valueName string) error {
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result := map[string]string{}
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for {
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token, err := d.Token()
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if token == nil {
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err = fmt.Errorf("EOF while decoding job command plugin config")
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}
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if err != nil {
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return err
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}
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switch t := token.(type) {
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default:
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continue
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case xml.StartElement:
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if t.Name.Local != entryName {
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return fmt.Errorf("unexpected element %s while looking for config entries", t.Name.Local)
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}
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var k string
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var v string
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for _, attr := range t.Attr {
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if attr.Name.Local == keyName {
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k = attr.Value
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} else if attr.Name.Local == valueName {
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v = attr.Value
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}
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}
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if k == "" {
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return fmt.Errorf("found config entry with empty key")
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}
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result[k] = v
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case xml.EndElement:
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if t.Name.Local == start.Name.Local {
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*c = result
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return nil
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}
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}
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}
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}
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