| /* |
| * libjingle |
| * Copyright 2010, 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/p2p/base/sessiondescription.h" |
| |
| #include "talk/xmllite/xmlelement.h" |
| |
| namespace cricket { |
| |
| const ContentInfo* FindContentInfoByName( |
| const ContentInfos& contents, const std::string& name) { |
| for (ContentInfos::const_iterator content = contents.begin(); |
| content != contents.end(); content++) { |
| if (content->name == name) { |
| return &(*content); |
| } |
| } |
| return NULL; |
| } |
| |
| const ContentInfo* FindContentInfoByType( |
| const ContentInfos& contents, const std::string& type) { |
| for (ContentInfos::const_iterator content = contents.begin(); |
| content != contents.end(); content++) { |
| if (content->type == type) { |
| return &(*content); |
| } |
| } |
| return NULL; |
| } |
| |
| const ContentInfo* SessionDescription::GetContentByName( |
| const std::string& name) const { |
| return FindContentInfoByName(contents_, name); |
| } |
| |
| const ContentInfo* SessionDescription::FirstContentByType( |
| const std::string& type) const { |
| return FindContentInfoByType(contents_, type); |
| } |
| |
| void SessionDescription::AddContent(const std::string& name, |
| const std::string& type, |
| const ContentDescription* description) { |
| contents_.push_back(ContentInfo(name, type, description)); |
| } |
| |
| bool SessionDescription::RemoveContentByName(const std::string& name) { |
| for (ContentInfos::iterator content = contents_.begin(); |
| content != contents_.end(); ++content) { |
| if (content->name == name) { |
| delete content->description; |
| contents_.erase(content); |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| } // namespace cricket |