SdpTime.hxx
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上传日期:2013-07-25
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- #ifndef SDPTIME_HXX_
- #define SDPTIME_HXX_
- /* ====================================================================
- * The Vovida Software License, Version 1.0
- *
- * Copyright (c) 2000 Vovida Networks, Inc. All rights reserved.
- *
- * 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 names "VOCAL", "Vovida Open Communication Application Library",
- * and "Vovida Open Communication Application Library (VOCAL)" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact vocal@vovida.org.
- *
- * 4. Products derived from this software may not be called "VOCAL", nor
- * may "VOCAL" appear in their name, without prior written
- * permission of Vovida Networks, Inc.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
- * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL VOVIDA
- * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
- * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * ====================================================================
- *
- * This software consists of voluntary contributions made by Vovida
- * Networks, Inc. and many individuals on behalf of Vovida Networks,
- * Inc. For more information on Vovida Networks, Inc., please see
- * <http://www.vovida.org/>.
- *
- */
- static const char* const SdpTimeVersion =
- "$Id: SdpTime.hxx,v 1.16 2001/07/09 23:42:10 bko Exp $";
- #include <vector>
- #include <string>
- #include "support.hxx"
- #include "Data.hxx"
- #include <strstream>
- /// r=<repeat-interval> <active-duration> <list-of-offsets-from-start-time>
- class SdpTimeRepeat
- {
- public:
- ///
- SdpTimeRepeat();
- ///
- string getInterval ()
- {
- return interval;
- }
- ///
- void setInterval (const string& inter)
- {
- interval = inter;
- }
- ///
- string getActiveDuration()
- {
- return activeDuration;
- }
- ///
- void setActiveDuration (const string& duration)
- {
- activeDuration = duration;
- }
- ///
- vector < string > getOffsetList()
- {
- return offsetList;
- }
- ///
- void addOffset (const string& offset)
- {
- offsetList.push_back(offset);
- }
- ///
- int getOffsetListSize()
- {
- return offsetList.size();
- }
- private:
- string interval;
- string activeDuration;
- vector < string > offsetList;
- };
- /** t=<start-time> <stop-time>
- * zero or more SdpTimeRepeat
- */
- class SdpTime
- {
- public:
- static const unsigned NTP_UX_DIFF = 2208988800U;
- ///
- SdpTime();
- ///
- SdpTime(time_t start, time_t end);
- ///
- SdpTime (split_t& timeDescriptionLines);
- ///
- Data getStartTime()
- {
- return startTime;
- }
- ///
- void setStartTime (const string& start)
- {
- startTime = start;
- }
- ///
- Data getStopTime()
- {
- return stopTime;
- }
- ///
- void setStopTime (const string& stop)
- {
- stopTime = stop;
- }
- ///
- vector < SdpTimeRepeat > getTimeRepeat()
- {
- return repeatList;
- }
- ///
- void addTimeRepeat (SdpTimeRepeat& repeat)
- {
- repeatList.push_back(repeat);
- }
- ///
- void encode (ostrstream& s);
- private:
- string startTime;
- string stopTime;
- vector < SdpTimeRepeat > repeatList;
- };
- #endif