Remove webrtc/libjingle/{examples,session}.

webrtc/libjingle/examples/call/presencepushtask.cc

Index: webrtc/libjingle/examples/call/presencepushtask.cc
diff --git a/webrtc/libjingle/examples/call/presencepushtask.cc b/webrtc/libjingle/examples/call/presencepushtask.cc
deleted file mode 100644
index 8d8dca80eaa6486d8cf11e7e13dd092da51e408b..0000000000000000000000000000000000000000
--- a/webrtc/libjingle/examples/call/presencepushtask.cc
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/examples/call/presencepushtask.h"
-
-#include "talk/examples/call/muc.h"
-#include "webrtc/libjingle/xmpp/constants.h"
-#include "webrtc/base/stringencode.h"
-
-
-
-namespace buzz {
-
-// string helper functions -----------------------------------------------------
-
-static bool
-IsXmlSpace(int ch) {
-  return ch == ' ' || ch == '\n' || ch == '\r' || ch == '\t';
-}
-
-static bool ListContainsToken(const std::string & list,
-                              const std::string & token) {
-  size_t i = list.find(token);
-  if (i == std::string::npos || token.empty())
-    return false;
-  bool boundary_before = (i == 0 || IsXmlSpace(list[i - 1]));
-  bool boundary_after = (i == list.length() - token.length() ||
-                         IsXmlSpace(list[i + token.length()]));
-  return boundary_before && boundary_after;
-}
-
-
-bool PresencePushTask::HandleStanza(const XmlElement * stanza) {
-  if (stanza->Name() != QN_PRESENCE)
-    return false;
-  QueueStanza(stanza);
-  return true;
-}
-
-static bool IsUtf8FirstByte(int c) {
-  return (((c)&0x80)==0) || // is single byte
-    ((unsigned char)((c)-0xc0)<0x3e); // or is lead byte
-}
-
-int PresencePushTask::ProcessStart() {
-  const XmlElement * stanza = NextStanza();
-  if (stanza == NULL)
-    return STATE_BLOCKED;
-
-  Jid from(stanza->Attr(QN_FROM));
-  std::map<Jid, buzz::Muc*>::const_iterator elem =
-      client_->mucs().find(from.BareJid());
-  if (elem == client_->mucs().end()) {
-    HandlePresence(from, stanza);
-  } else {
-    HandleMucPresence(elem->second, from, stanza);
-  }
-
-  return STATE_START;
-}
-
-void PresencePushTask::HandlePresence(const Jid& from,
-                                      const XmlElement* stanza) {
-  if (stanza->Attr(QN_TYPE) == STR_ERROR)
-    return;
-
-  PresenceStatus s;
-  FillStatus(from, stanza, &s);
-  SignalStatusUpdate(s);
-}
-
-void PresencePushTask::HandleMucPresence(buzz::Muc* muc,
-                                         const Jid& from,
-                                         const XmlElement* stanza) {
-  if (from == muc->local_jid()) {
-    if (!stanza->HasAttr(QN_TYPE)) {
-      // We joined the MUC.
-      const XmlElement* elem = stanza->FirstNamed(QN_MUC_USER_X);
-      // Status code=110 or 100 is not guaranteed to be present, so we
-      // only check the item element and Muc join status.
-      if (elem) {
-        if (elem->FirstNamed(QN_MUC_USER_ITEM) &&
-            muc->state() == buzz::Muc::MUC_JOINING) {
-          SignalMucJoined(muc->jid());
-        }
-      }
-    } else {
-      // We've been kicked. Bye.
-      int error = 0;
-      if (stanza->Attr(QN_TYPE) == STR_ERROR) {
-        const XmlElement* elem = stanza->FirstNamed(QN_ERROR);
-        if (elem && elem->HasAttr(QN_CODE)) {
-          error = atoi(elem->Attr(QN_CODE).c_str());
-        }
-      }
-      SignalMucLeft(muc->jid(), error);
-    }
-  } else {
-    MucPresenceStatus s;
-    FillMucStatus(from, stanza, &s);
-    SignalMucStatusUpdate(muc->jid(), s);
-  }
-}
-
-void PresencePushTask::FillStatus(const Jid& from, const XmlElement* stanza,
-                                  PresenceStatus* s) {
-  s->set_jid(from);
-  if (stanza->Attr(QN_TYPE) == STR_UNAVAILABLE) {
-    s->set_available(false);
-  } else {
-    s->set_available(true);
-    const XmlElement * status = stanza->FirstNamed(QN_STATUS);
-    if (status != NULL) {
-      s->set_status(status->BodyText());
-
-      // Truncate status messages longer than 300 bytes
-      if (s->status().length() > 300) {
-        size_t len = 300;
-
-        // Be careful not to split legal utf-8 chars in half
-        while (!IsUtf8FirstByte(s->status()[len]) && len > 0) {
-          len -= 1;
-        }
-        std::string truncated(s->status(), 0, len);
-        s->set_status(truncated);
-      }
-    }
-
-    const XmlElement * priority = stanza->FirstNamed(QN_PRIORITY);
-    if (priority != NULL) {
-      int pri;
-      if (rtc::FromString(priority->BodyText(), &pri)) {
-        s->set_priority(pri);
-      }
-    }
-
-    const XmlElement * show = stanza->FirstNamed(QN_SHOW);
-    if (show == NULL || show->FirstChild() == NULL) {
-      s->set_show(PresenceStatus::SHOW_ONLINE);
-    }
-    else {
-      if (show->BodyText() == "away") {
-        s->set_show(PresenceStatus::SHOW_AWAY);
-      }
-      else if (show->BodyText() == "xa") {
-        s->set_show(PresenceStatus::SHOW_XA);
-      }
-      else if (show->BodyText() == "dnd") {
-        s->set_show(PresenceStatus::SHOW_DND);
-      }
-      else if (show->BodyText() == "chat") {
-        s->set_show(PresenceStatus::SHOW_CHAT);
-      }
-      else {
-        s->set_show(PresenceStatus::SHOW_ONLINE);
-      }
-    }
-
-    const XmlElement * caps = stanza->FirstNamed(QN_CAPS_C);
-    if (caps != NULL) {
-      std::string node = caps->Attr(QN_NODE);
-      std::string ver = caps->Attr(QN_VER);
-      std::string exts = caps->Attr(QN_EXT);
-
-      s->set_know_capabilities(true);
-      s->set_caps_node(node);
-      s->set_version(ver);
-
-      if (ListContainsToken(exts, "voice-v1")) {
-        s->set_voice_capability(true);
-      }
-      if (ListContainsToken(exts, "video-v1")) {
-        s->set_video_capability(true);
-      }
-    }
-
-    const XmlElement* delay = stanza->FirstNamed(kQnDelayX);
-    if (delay != NULL) {
-      // Ideally we would parse this according to the Psuedo ISO-8601 rules
-      // that are laid out in JEP-0082:
-      // http://www.jabber.org/jeps/jep-0082.html
-      std::string stamp = delay->Attr(kQnStamp);
-      s->set_sent_time(stamp);
-    }
-
-    const XmlElement* nick = stanza->FirstNamed(QN_NICKNAME);
-    if (nick) {
-      s->set_nick(nick->BodyText());
-    }
-  }
-}
-
-void PresencePushTask::FillMucStatus(const Jid& from, const XmlElement* stanza,
-                                     MucPresenceStatus* s) {
-  FillStatus(from, stanza, s);
-}
-
-}