reSIProcate/stack  9694
KeepAliveMessage.cxx
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00001 #include "resip/stack/KeepAliveMessage.hxx"
00002 #include "rutil/WinLeakCheck.hxx"
00003 
00004 using namespace resip;
00005 
00006 KeepAliveMessage::KeepAliveMessage()
00007 {
00008 }
00009 
00010 KeepAliveMessage::KeepAliveMessage(const KeepAliveMessage& message)
00011    : SipMessage(message)
00012 {
00013    // .slg. these lines are required in order for transport selector 
00014    //       to work - we are not actually sending an OPTIONS request.
00015    //       see encode() below
00016    header(h_RequestLine).method() = OPTIONS;
00017    Via via;
00018    header(h_Vias).push_back(via);
00019 }
00020 
00021 KeepAliveMessage::~KeepAliveMessage()
00022 {   
00023 }
00024 
00025 
00026 KeepAliveMessage&
00027 KeepAliveMessage::operator=(const KeepAliveMessage& rhs)
00028 {
00029    if (this != &rhs)
00030    {
00031       SipMessage::operator=(rhs); 
00032    }
00033    return *this;
00034 }
00035 
00036 Message*
00037 KeepAliveMessage::clone() const
00038 {
00039    return new KeepAliveMessage(*this);
00040 }
00041 
00042 EncodeStream&
00043 KeepAliveMessage::encode(EncodeStream& str) const
00044 {
00045    str << Symbols::CRLFCRLF;
00046    return str;
00047 }
00048 
00049 /* ====================================================================
00050  * The Vovida Software License, Version 1.0 
00051  * 
00052  * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
00053  * 
00054  * Redistribution and use in source and binary forms, with or without
00055  * modification, are permitted provided that the following conditions
00056  * are met:
00057  * 
00058  * 1. Redistributions of source code must retain the above copyright
00059  *    notice, this list of conditions and the following disclaimer.
00060  * 
00061  * 2. Redistributions in binary form must reproduce the above copyright
00062  *    notice, this list of conditions and the following disclaimer in
00063  *    the documentation and/or other materials provided with the
00064  *    distribution.
00065  * 
00066  * 3. The names "VOCAL", "Vovida Open Communication Application Library",
00067  *    and "Vovida Open Communication Application Library (VOCAL)" must
00068  *    not be used to endorse or promote products derived from this
00069  *    software without prior written permission. For written
00070  *    permission, please contact vocal@vovida.org.
00071  *
00072  * 4. Products derived from this software may not be called "VOCAL", nor
00073  *    may "VOCAL" appear in their name, without prior written
00074  *    permission of Vovida Networks, Inc.
00075  * 
00076  * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
00077  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00078  * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
00079  * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
00080  * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
00081  * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
00082  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00083  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00084  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
00085  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00086  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
00087  * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
00088  * DAMAGE.
00089  * 
00090  * ====================================================================
00091  * 
00092  * This software consists of voluntary contributions made by Vovida
00093  * Networks, Inc. and many individuals on behalf of Vovida Networks,
00094  * Inc.  For more information on Vovida Networks, Inc., please see
00095  * <http://www.vovida.org/>.
00096  *
00097  */