uaconfiguration.cxx

SIP（Session Initiation Protocol）是由IETF定义

/* ====================================================================
 * 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 [e-mail].
 *
 * 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,
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 * 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 UaConfiguration_cxx_Version =
    "$Id: UaConfiguration.cxx,v 1.7.2.1 2003/02/11 18:53:42 sprajpat Exp $";

#include "global.h"
#include <cassert>
#include <cstdio>

#include "cpLog.h"
#include "parse3tuple.h"

#include "Data.hxx"
#include "UaConfiguration.hxx"


using namespace Vocal;
using namespace Vocal::UA;

UaConfiguration* UaConfiguration::uaConfiguration = 0;


UaConfiguration&
UaConfiguration::instance()
{
    assert( uaConfiguration != 0 );
    return *uaConfiguration;
}    


static const char* UaConfigurationTagString [] =
    {
        "User_Name",
        "Display_Name",
        "Pass_Word",
        "Local_SIP_Port",
        "Min_RTP_Port",
        "Max_RTP_Port",
        "SIP_Transport",
        "Proxy_Server",
        "Register_On",
        "Register_From",
        "Register_To",
        "Register_Expires",
        "Ua_Xfer_Mode",
        "Device_Name",
        "Call_Waiting_On",
        "Subscribe_On",
        "Subscribe_Expires",
        "Subscribe_To",
	"LogFilename",
	"NATAddress_IP",
	"Network_RTP_Rate",
	"LogLevel",
        "Video",
        "VmServer",
        "Unknown"
    };


void
UaConfiguration::parseCfgFileCallBack( char* tag, char* type, char* value )
{
    UaConfigurationTags ltag = static_cast<UaConfigurationTags>(strConst2i( tag, UaConfigurationTagString, UaConfigurationTagMax )); 
    UaConfiguration::instance().setValue(ltag, value);
}    // UaConfiguration::parseCfgFileCallBack


void
UaConfiguration::instance( const string cfgFile )
{
    assert( uaConfiguration == 0 );

    uaConfiguration = new UaConfiguration(cfgFile);
    assert( uaConfiguration != 0 );
    uaConfiguration->parseConfig();

}    // UaConfiguration::instance

void
UaConfiguration::parseConfig()
{
    setValue(UserNameTag,"");
    setValue(DisplayNameTag,"");
    setValue(PasswordTag,"\0");
    setValue(ProxyServerTag,"");
    setValue(ProxyServerTag,"");
    setValue(RegisterToTag,"");
    setValue(RegisterFromTag,"");
    setValue(RegisterExpiresTag,"300");
    setValue(MinRtpPortTag, "10000");
    setValue(MaxRtpPortTag, "10050");
    setValue(SipTransportTag,"UDP");
    setValue(RegisterOnTag,  "true");
    setValue(UaXferModeTag, "false");
    setValue(CallWaitingOnTag, "false");
    setValue(SubscribeOnTag, "false");
    setValue(SubscribeExpireTag,"1000");
    setValue(LogLevelTag,"LOG_ERR");
    setValue(NetworkRtpRateTag,"20");
    setValue(LocalSipPortTag, "0");
    setValue(NATAddressIPTag, "");
    setValue(VideoTag, "0");

    if( !parse3tuple( myConfigFile.c_str(), parseCfgFileCallBack ) )
    {
        // Stop UA
        exit( -1 );
    }

    show();
}

void
UaConfiguration::show()
{
    cpLog( LOG_INFO, "SIP User Agent Configuration" );
    cpLog( LOG_INFO, "--- User ---" );
    cpLog( LOG_INFO, "              Name : \"%s\"", getValue(UserNameTag).c_str() );
    cpLog( LOG_INFO, "      Display Name : \"%s\"", getValue(DisplayNameTag).c_str() );
    cpLog( LOG_INFO, "         Pass Word : \"%s\"", getValue(PasswordTag).c_str() );

    cpLog( LOG_INFO, "--- SIP ---" );
    cpLog( LOG_INFO, "              Port : \"%s\"", getValue(LocalSipPortTag).c_str() );
    cpLog( LOG_INFO, "         Transport : \"%s\"", getValue(SipTransportTag).c_str() );
    cpLog( LOG_INFO, "      Proxy Server : \"%s\"", getValue(ProxyServerTag).c_str() );

    cpLog( LOG_INFO, "--- Registration ---" );
    cpLog( LOG_INFO, "          Register : \"%s\"", getValue(RegisterOnTag).c_str());
    cpLog( LOG_INFO, "              From : \"%s\"", getValue(RegisterFromTag).c_str() );
    cpLog( LOG_INFO, "                To : \"%s\"", getValue(RegisterToTag).c_str() );
    cpLog( LOG_INFO, "           Expires : %s s", getValue(RegisterExpiresTag).c_str());

    cpLog( LOG_INFO, "--- Subscribe ---" );
    cpLog( LOG_INFO, "         Subscribe : \"%s\"", getValue(SubscribeOnTag).c_str());
    cpLog( LOG_INFO, "                To : \"%s\"", getValue(SubscribeToTag).c_str() );
    cpLog( LOG_INFO, "           Expires : %s s", getValue(SubscribeExpireTag).c_str() );

    cpLog( LOG_INFO, "         Xfer Mode : \"%s\"", getValue(UaXferModeTag).c_str());
    cpLog( LOG_INFO, "       Call Waiting: \"%s\"", getValue(CallWaitingOnTag).c_str());
    cpLog( LOG_INFO, "          Min RTP Port : %s", getValue(MinRtpPortTag).c_str() );
    cpLog( LOG_INFO, "          Max RTP Port : %s", getValue(MaxRtpPortTag).c_str());


    cpLog( LOG_INFO, "\n\n");


}    // UaConfiguration::show


string
UaConfiguration::getValue(UaConfigurationTags tag) const
{
    assert(tag < UaConfigurationTagMax);
    
    return myConfigData[tag]; 
}  

void
UaConfiguration::setValue(UaConfigurationTags tag, string value)
{
    cpLog(LOG_INFO, "Setting value :%s for tag:%d", value.c_str(), tag);
    if(tag < UaConfigurationTagMax)
    {
         myConfigData[tag] = value;
         if(tag == VmServerTag) myVmServers.push_back(value);
    }
    else
    {
        cpLog(LOG_DEBUG, "UaConfiguration::setValue, unknown tag for value <%s> ignoring", value.c_str());
    }
}


UaConfiguration::UaConfiguration(const string cfgFile)
    : myConfigFile(cfgFile)
{
}  


UaConfiguration::~UaConfiguration()
{
}    // UaConfiguration::~UaConfiguration

const list<string>&
UaConfiguration::getVmServers() const
{
   return myVmServers;
}


/* Local Variables: */
/* c-file-style: "stroustrup" */
/* indent-tabs-mode: nil */
/* c-file-offsets: ((access-label . -) (inclass . ++)) */
/* c-basic-offset: 4 */
/* End: */