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types.go
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types.go
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package internal
import (
"encoding/xml"
"fmt"
"strings"
)
// types for XML-RPC method calls and parameters
type param interface {
param()
}
type paramString struct {
XMLName xml.Name `xml:"param"`
Value string `xml:"value>string"`
}
func (p paramString) param() {}
type paramInt struct {
XMLName xml.Name `xml:"param"`
Value int `xml:"value>int"`
}
func (p paramInt) param() {}
type paramStruct struct {
XMLName xml.Name `xml:"param"`
StructMembers []structMember `xml:"value>struct>member"`
}
func (p paramStruct) param() {}
type structMember interface {
structMember()
}
type structMemberString struct {
Name string `xml:"name"`
Value string `xml:"value>string"`
}
func (m structMemberString) structMember() {}
type structMemberInt struct {
Name string `xml:"name"`
Value int `xml:"value>int"`
}
func (m structMemberInt) structMember() {}
type methodCall struct {
XMLName xml.Name `xml:"methodCall"`
MethodName string `xml:"methodName"`
Params []param `xml:"params>param"`
}
// types for XML-RPC responses
type response interface {
faultCode() int
faultString() string
}
type responseString struct {
responseFault
Value string `xml:"params>param>value>string"`
}
type responseFault struct {
FaultCode int `xml:"fault>value>struct>member>value>int"`
FaultString string `xml:"fault>value>struct>member>value>string"`
}
func (r responseFault) faultCode() int { return r.FaultCode }
func (r responseFault) faultString() string { return r.FaultString }
type rpcError struct {
faultCode int
faultString string
}
func (e rpcError) Error() string {
return fmt.Sprintf("RPC Error: (%d) %s", e.faultCode, e.faultString)
}
type recordObjectsResponse struct {
responseFault
XMLName xml.Name `xml:"methodResponse"`
Params []RecordObj `xml:"params>param>value>array>data>value>struct"`
}
type RecordObj struct {
Type string
TTL int
Priority int
Rdata string
RecordID int
}
func (r *RecordObj) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
var name string
for {
t, err := d.Token()
if err != nil {
return err
}
switch tt := t.(type) {
case xml.StartElement:
switch tt.Name.Local {
case "name": // The name of the record object: <name>
var s string
if err = d.DecodeElement(&s, &start); err != nil {
return err
}
name = strings.TrimSpace(s)
case "string": // A string value of the record object: <value><string>
if err = r.decodeValueString(name, d, start); err != nil {
return err
}
case "int": // An int value of the record object: <value><int>
if err = r.decodeValueInt(name, d, start); err != nil {
return err
}
}
case xml.EndElement:
if tt == start.End() {
return nil
}
}
}
}
func (r *RecordObj) decodeValueString(name string, d *xml.Decoder, start xml.StartElement) error {
var s string
if err := d.DecodeElement(&s, &start); err != nil {
return err
}
s = strings.TrimSpace(s)
switch name {
case "type":
r.Type = s
case "rdata":
r.Rdata = s
}
return nil
}
func (r *RecordObj) decodeValueInt(name string, d *xml.Decoder, start xml.StartElement) error {
var i int
if err := d.DecodeElement(&i, &start); err != nil {
return err
}
switch name {
case "record_id":
r.RecordID = i
case "ttl":
r.TTL = i
case "priority":
r.Priority = i
}
return nil
}