--- a/xmpp.go Fri Dec 23 22:44:51 2011 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,113 +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.
-
-// This package implements a simple XMPP client according to RFCs 3920
-// and 3921, plus the various XEPs at http://xmpp.org/protocols/.
-package xmpp
-
-import (
- "bytes"
- "fmt"
- "io"
- "os"
- "xml"
-)
-
-const (
- // Version of RFC 3920 that we implement.
- Version = "1.0"
- nsStreams = "urn:ietf:params:xml:ns:xmpp-streams"
-)
-
-// JID represents an entity that can communicate with other
-// entities. It looks like node@domain/resource. Node and resource are
-// sometimes optional.
-type JID struct {
- Node *string
- Domain string
- Resource *string
-}
-var _ fmt.Stringer = &JID{}
-
-// XMPP's <stream:stream> XML element
-type Stream struct {
- to string `xml:"attr"`
- from string `xml:"attr"`
- id string `xml:"attr"`
- lang string `xml:"attr"`
- version string `xml:"attr"`
-}
-var _ xml.Marshaler = &Stream{}
-
-type StreamError struct {
- cond definedCondition
- text errText
-}
-var _ xml.Marshaler = &StreamError{}
-
-type definedCondition struct {
- // Must always be in namespace nsStreams
- XMLName xml.Name
-}
-
-type errText struct {
- XMLName xml.Name
- Lang string
- text string `xml:"chardata"`
-}
-var _ xml.Marshaler = &errText{}
-
-func (jid *JID) String() string {
- result := jid.Domain
- if jid.Node != nil {
- result = *jid.Node + "@" + result
- }
- if jid.Resource != nil {
- result = result + "/" + *jid.Resource
- }
- return result
-}
-
-func (s *Stream) MarshalXML() ([]byte, os.Error) {
- buf := bytes.NewBuffer(nil)
- buf.WriteString("<stream:stream")
- writeField(buf, "to", s.to)
- writeField(buf, "from", s.from)
- writeField(buf, "id", s.id)
- writeField(buf, "xml:lang", s.lang)
- writeField(buf, "version", s.version)
- buf.WriteString(">")
- // We never write </stream:stream>
- return buf.Bytes(), nil
-}
-
-func (s *StreamError) MarshalXML() ([]byte, os.Error) {
- buf := bytes.NewBuffer(nil)
- buf.WriteString("<stream:error>")
- xml.Marshal(buf, s.cond)
- xml.Marshal(buf, s.text)
- buf.WriteString("</stream:error>")
- return buf.Bytes(), nil
-}
-
-func (e *errText) MarshalXML() ([]byte, os.Error) {
- buf := bytes.NewBuffer(nil)
- buf.WriteString("<text")
- writeField(buf, "xmlns", nsStreams)
- writeField(buf, "xml:lang", e.Lang)
- buf.WriteString(">")
- xml.Escape(buf, []byte(e.text))
- buf.WriteString("</text>")
- return buf.Bytes(), nil
-}
-
-func writeField(w io.Writer, field, value string) {
- if value != "" {
- io.WriteString(w, " ")
- io.WriteString(w, field)
- io.WriteString(w, `="`)
- xml.Escape(w, []byte(value))
- io.WriteString(w, `"`)
- }
-}