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export token and add method SkipOne #6

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export token and add method SkipOne #6

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a82be1f
export token
Apr 4, 2019
12e226d
add skipone
Apr 4, 2019
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26 changes: 19 additions & 7 deletions xpp.go
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ type XMLPullParser struct {
Text string

decoder *xml.Decoder
token interface{}
Token interface{}
}

func NewXMLPullParser(r io.Reader, strict bool, cr CharsetReader) *XMLPullParser {
Expand Down Expand Up @@ -109,16 +109,16 @@ func (p *XMLPullParser) NextToken() (event XMLEventType, err error) {
// XML decoder returns the EOF as an error
// but we want to return it as a valid
// EndDocument token instead
p.token = nil
p.Token = nil
p.Event = EndDocument
return p.Event, nil
}
return event, err
}

p.token = xml.CopyToken(token)
p.processToken(p.token)
p.Event = p.EventType(p.token)
p.Token = xml.CopyToken(token)
p.processToken(p.Token)
p.Event = p.EventType(p.Token)

return p.Event, nil
}
Expand Down Expand Up @@ -170,6 +170,18 @@ func (p *XMLPullParser) Skip() error {
}
}

func (p *XMLPullParser) SkipOne() error {
tok, err := p.NextToken()
if err != nil {
return err
}
if tok == EndTag {
return nil
} else {
return p.SkipOne()
}
}

func (p *XMLPullParser) Attribute(name string) string {
for _, attr := range p.Attrs {
if attr.Name.Local == name {
Expand Down Expand Up @@ -197,7 +209,7 @@ func (p *XMLPullParser) DecodeElement(v interface{}) error {

//tok := &p.token

startToken := p.token.(xml.StartElement)
startToken := p.Token.(xml.StartElement)

// Consumes all tokens until the matching end token.
err := p.decoder.DecodeElement(v, &startToken)
Expand All @@ -213,7 +225,7 @@ func (p *XMLPullParser) DecodeElement(v interface{}) error {
p.Event = EndTag
p.Depth--
p.Name = name
p.token = nil
p.Token = nil
return nil
}

Expand Down