testresponses.cxx

这是国外的resip协议栈

#if defined(HAVE_CONFIG_H)
#include "resip/stack/config.hxx"
#endif

#if defined (HAVE_POPT_H) 
#include <popt.h>
#else
#ifndef WIN32
#warning "will not work very well without libpopt"
#endif
#endif

#include <iostream>

#include "resip/stack/SipStack.hxx"
#include "resip/stack/Helper.hxx"
#include "resip/stack/SipMessage.hxx"
#include "resip/stack/Uri.hxx"
#include "rutil/Data.hxx"
#include "rutil/DnsUtil.hxx"
#include "rutil/Logger.hxx"
#include "rutil/DataStream.hxx"

using namespace resip;
using namespace std;

#define RESIPROCATE_SUBSYSTEM Subsystem::SIP

int
main(int argc, char* argv[])
{
   char* logType = "cout";
   char* logLevel = "DEBUG";
   int optLoop = 0;
   int optPort = 0;
   int optTcp = 0;
   int optUdp = 0;
   char *optBindAddr = 0;
   char *optBindTcpAddr = 0;
   char *optBindUdpAddr = 0;

#if defined(HAVE_POPT_H)
   struct poptOption table[] = {
      {"log-type",    'l', POPT_ARG_STRING, &logType,   0,
       "where to send logging messages", "syslog|cerr|cout"},
      {"log-level",   'v', POPT_ARG_STRING, &logLevel,  0,
       "specify the default log level", "DEBUG|INFO|WARNING|ALERT"},
      {"loop",    'l', POPT_ARG_NONE,    &optLoop,      0, "loop endlessly", 0 },
      {"port", 'p', POPT_ARG_INT, &optPort, 0, "port to listen on", 0},
      {"tcp", 't', POPT_ARG_NONE, &optTcp, 0, "do not use TCP", 0},
      {"udp", 'u', POPT_ARG_NONE, &optUdp, 0, "do not use UDP", 0},
      {"bind", 'b', POPT_ARG_STRING, &optBindAddr, 0, "bind to this address globally", 0},
      {"bind-tcp", 0, POPT_ARG_STRING, &optBindTcpAddr, 0, "bind TCP Transport to this address", 0},
      {"bind-udp", 0, POPT_ARG_STRING, &optBindUdpAddr, 0, "bind UDP Transport to this address", 0},
      POPT_AUTOHELP
      { 0 }
   };
   
   poptContext context = poptGetContext(0, argc, const_cast<const char**>(argv), table, 0);
   poptGetNextOpt(context);
#endif

  Log::initialize(logType, logLevel, argv[0]);

   optUdp = !optUdp;
   optTcp = !optTcp;
   if (!optPort) optPort = 5060;


   
   auto_ptr<SipStack> stack(new SipStack());
   if (optBindAddr)
   {
     const char *addr = optBindUdpAddr?optBindUdpAddr:optBindAddr;
     stack->addTransport(UDP, optPort, DnsUtil::isIpV6Address(addr)?V6:V4, StunDisabled, addr);
     addr = optBindTcpAddr?optBindTcpAddr:optBindAddr;
     stack->addTransport(TCP, optPort, DnsUtil::isIpV6Address(addr)?V6:V4, StunDisabled, addr);
   }
   else
   {
     stack->addTransport(UDP, optPort);
     stack->addTransport(TCP, optPort);
   }

   int count=1;
   bool needToProcessSend = false;
   while (optLoop || count > 0 || needToProcessSend)
   {
      FdSet fdset; 
      stack->buildFdSet(fdset);

      stack->process(fdset);
      needToProcessSend = false;

      Message* msg = stack->receive();

      if (msg)
      {
         SipMessage* received = dynamic_cast<SipMessage*>(msg);
         if (received)
         {
           --count;
           received->encode(cout);
           if (received->isRequest())
           {
             SipMessage* resp = Helper::makeResponse(*received, 606);
             WarningCategory warn;
             warn.text() = "Simple test reply from "__FILE__" driver.";
             resp->header(h_Warnings).push_back(warn);
             stack->send(*resp);
             needToProcessSend = true;
           }
         }
      }
   }

   return 0;
}
/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
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 * 
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 *    distribution.
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