diameter_mip4_amr_parser.cxx

Diameter协议栈

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/* 
   diameter_mip4_amr_parser.cxx
   Diameter MIP AMR Request Parser
   Written by Miriam Tauil
   Created May 25, 2004.
*/

#include "diameter_mip4_parser.hxx"

template<> void 
AMR_Parser::parseAppToRaw()
{
  AMR_Data &data = *getAppData();
  AAAMessage &aaaMessage = *getRawData();

  
  AAADictionaryManager dm;
  AAAAvpContainerManager cm;
  AAAAvpContainer *c;
                          
  AAACommandCode code;
  AAAApplicationId appId;

  // Obtain Command Code and Application Identifier.
  if (!dm.getCommandCode("AA-Mobile-Node-Request", &code, &appId)) 
  {
      AAA_LOG(LM_ERROR, "[%N] Cannot find message in dictionary\n.");
      throw (DictionaryError);
  }

  
  // Specify the header.
  hdr_flag flag = {1,0,0};
  aaaMessage.hdr = AAADiameterHeader(1, 0, flag, code, appId, 0, 0);

  if (data.AuthApplicationId.IsSet())
    {
      c = cm.acquire("Auth-Application-Id");
      data.AuthApplicationId.CopyTo(*c, AAA_AVP_INTEGER32_TYPE);
      aaaMessage.acl.add(c);
    }
  if (data.UserName.IsSet())
    { 
      c = cm.acquire("User-Name");
      data.UserName.CopyTo(*c, AAA_AVP_UTF8_STRING_TYPE);
      aaaMessage.acl.add(c);
    }
if (data.DestinationRealm.IsSet())
    {
      c = cm.acquire("Destination-Realm");
      data.DestinationRealm.CopyTo(*c, AAA_AVP_DIAMID_TYPE);
      aaaMessage.acl.add(c);
	}
  if (data.OriginHost.IsSet())
    {
      c = cm.acquire("Origin-Host");
      data.OriginHost.CopyTo(*c, AAA_AVP_DIAMID_TYPE);
      aaaMessage.acl.add(c);
    }

  if (data.OriginRealm.IsSet())
    {
      c = cm.acquire("Origin-Realm");
      data.OriginRealm.CopyTo(*c, AAA_AVP_DIAMID_TYPE);
      aaaMessage.acl.add(c);
    }
  if (data.MipRegRequest.IsSet())			
    {
      c = cm.acquire("MIP-Reg-Request");
      data.MipRegRequest.CopyTo(*c, AAA_AVP_STRING_TYPE);
      aaaMessage.acl.add(c);
    }
   if (data.MipMnAaaAuth.IsSet())			
    {
      c = cm.acquire("MIP-MN-AAA-Auth");
      data.MipMnAaaAuth.CopyTo(*c);
      aaaMessage.acl.add(c);
    }

 if (data.AcctMultiSessionId.IsSet())			
    { 
      c = cm.acquire("Acct-Multi-Session-Id");
      data.AcctMultiSessionId.CopyTo(*c, AAA_AVP_UTF8_STRING_TYPE);
      aaaMessage.acl.add(c);
    }
  if (data.DestinationHost.IsSet())
    { 
      c = cm.acquire("Destination-Host");
      data.DestinationHost.CopyTo(*c, AAA_AVP_DIAMID_TYPE);
      aaaMessage.acl.add(c);
    }
 
  if (data.OriginStateId.IsSet())
    { 
      c = cm.acquire("Origin-State-Id");
      data.OriginStateId.CopyTo(*c, AAA_AVP_UINTEGER32_TYPE);
      aaaMessage.acl.add(c);
    }

 if (data.MipMobileNodeAddress.IsSet())				       
    {
      c = cm.acquire("MIP-Mobile-Node-Address");
      data.MipMobileNodeAddress.CopyTo(*c, AAA_AVP_ADDRESS_TYPE);
      aaaMessage.acl.add(c);
    }
   if (data.MipHomeAgentAddress.IsSet())				       
    {
      c = cm.acquire("MIP-Home-Agent-Address");
      data.MipHomeAgentAddress.CopyTo(*c, AAA_AVP_ADDRESS_TYPE);
      aaaMessage.acl.add(c);
    } 
   if (data.MipFeatureVector.IsSet())
    { 
      c = cm.acquire("MIP-Feature-Vector");
      data.MipFeatureVector.CopyTo(*c, AAA_AVP_UINTEGER32_TYPE);
      aaaMessage.acl.add(c);
    }
   if (data.MipOriginatingForeignAaa.IsSet())				      
    {
      c = cm.acquire("MIP-Originating-Foreign-AAA");
      data.MipOriginatingForeignAaa.CopyTo(*c) ; 
      aaaMessage.acl.add(c);
    }

  if (data.AuthorizationLifetime.IsSet())
    { 
      c = cm.acquire("Authorization-Lifetime");
      data.AuthorizationLifetime.CopyTo(*c, AAA_AVP_UINTEGER32_TYPE);
      aaaMessage.acl.add(c);
    }

  if (data.AuthSessionState.IsSet())
    { 
      c = cm.acquire("Auth-Session-State");
      data.AuthSessionState.CopyTo(*c, AAA_AVP_UINTEGER32_TYPE);
      aaaMessage.acl.add(c);
    }

   if (data.MipFaChallenge.IsSet())				
    {
      c = cm.acquire("MIP-FA-Challenge");
      data.MipFaChallenge.CopyTo(*c, AAA_AVP_STRING_TYPE);
      aaaMessage.acl.add(c);
    } 
  if (data.MipCandidateHomeAgentHost.IsSet())	
    { 
      c = cm.acquire("MIP-Candidate-Home-Agent-Host");
      data.MipCandidateHomeAgentHost.CopyTo(*c, AAA_AVP_DIAMID_TYPE);
      aaaMessage.acl.add(c);
    }
   if (data.MipHomeAgentHost.IsSet())		
    { 
      c = cm.acquire("MIP-Home-Agent-Host");
      data.MipHomeAgentHost.CopyTo(*c); 
      aaaMessage.acl.add(c);
    }
   if (data.MipHaToFaSpi.IsSet())		
    { 
      c = cm.acquire("MIP-HA-to-FA-SPI");
      data.MipHaToFaSpi.CopyTo(*c, AAA_AVP_UINTEGER32_TYPE);
      aaaMessage.acl.add(c);
    }
  if (data.ProxyInfo.IsSet())
    {
      c = cm.acquire("Proxy-Info");
      data.ProxyInfo.CopyTo(*c);
      aaaMessage.acl.add(c);
    }
  if (data.RouteRecord.IsSet())
    {
      c = cm.acquire("Route-Record");
      data.RouteRecord.CopyTo(*c, AAA_AVP_STRING_TYPE);
      aaaMessage.acl.add(c);
    }
  if (data.Avp.IsSet())
    {
      c = cm.acquire("AVP");
      data.Avp.CopyTo(*c, AAA_AVP_CUSTOM_TYPE);
      aaaMessage.acl.add(c);
    }
}

template<> void 
AMR_Parser::parseRawToApp()
{
  AMR_Data &data = *getAppData();
  AAAMessage &aaaMessage = *getRawData();

  data.Clear();

  AAAAvpContainer *c;
  if ((c = aaaMessage.acl.search("Session-Id")))
    {
      data.SessionId.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("Auth-Application-Id")))
    {
      if (Mip4ApplicationId
	  != (*c)[0]->dataRef(Type2Type<diameter_unsigned32_t>()))
	  {
	  AAA_LOG(LM_ERROR, "[%N] Unexpected application id.\n");
	  throw (PayloadError);
	  }
    }
  if ((c = aaaMessage.acl.search("User-Name")))
    {
      data.UserName.CopyFrom(*c);
    }

  if ((c = aaaMessage.acl.search("Destination-Realm")))
    {
      data.DestinationRealm.CopyFrom(*c);
    }

  if ((c = aaaMessage.acl.search("Origin-Host")))
    {
      data.OriginHost.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("Origin-Realm")))
    {
      data.OriginRealm.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("MIP-Reg-Request")))
    {
      data.MipRegRequest.CopyFrom(*c);
    }

  if ((c = aaaMessage.acl.search("MIP-MN-AAA-Auth")))
    {
      data.MipMnAaaAuth.CopyFrom(*c);
    } 
  
  if ((c = aaaMessage.acl.search("Acct-Multi-Session-Id")))
    {
      data.AcctMultiSessionId.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("Destination-Host")))
    {
      data.DestinationHost.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("Origin-State-Id")))
    {
      data.OriginStateId.CopyFrom(*c);
    }
 
  if ((c = aaaMessage.acl.search("MIP-Mobile-Node-Address")))
    {
      data.MipMobileNodeAddress.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("MIP-Home-Agent-Address")))
    {
      data.MipHomeAgentAddress.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("MIP-Feature-Vector")))
    {
      data.MipFeatureVector.CopyFrom(*c);
    }

  if ((c = aaaMessage.acl.search("MIP-Originating-Foreign-AAA")))
    {
      data.MipOriginatingForeignAaa.CopyFrom(*c);
    }

  if ((c = aaaMessage.acl.search("Authorization-Lifetime")))
    {
      data.AuthorizationLifetime.CopyFrom(*c);
    }
 
  if ((c = aaaMessage.acl.search("Auth-Session-State")))
    {
      data.AuthSessionState.CopyFrom(*c);
    }

  if ((c = aaaMessage.acl.search("MIP-FA-Challenge")))
    {
      data.MipFaChallenge.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("MIP-Candidate-Home-Agent-Host")))
    {
      data.MipCandidateHomeAgentHost.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("MIP-Home-Agent-Host")))
    {
      data.MipHomeAgentHost.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("MIP-HA-to-FA-SPI")))
    {
      data.MipHaToFaSpi.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("Proxy-Info")))
    {
      data.ProxyInfo.CopyFrom(*c);
    }
 
  if ((c = aaaMessage.acl.search("Route-Record")))
    {
      data.RouteRecord.CopyFrom(*c);
    }
  if ((c = aaaMessage.acl.search("AVP")))
    {
      data.Avp.CopyFrom(*c);
    }
}