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214 lines
6.5 KiB
214 lines
6.5 KiB
/*
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* $Id$
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*
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* Copyright (C) 2012 Smile Communications, jason.penton@smilecoms.com
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* Copyright (C) 2012 Smile Communications, richard.good@smilecoms.com
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*
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* The initial version of this code was written by Dragos Vingarzan
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* (dragos(dot)vingarzan(at)fokus(dot)fraunhofer(dot)de and the
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* Fruanhofer Institute. It was and still is maintained in a separate
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* branch of the original SER. We are therefore migrating it to
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* Kamailio/SR and look forward to maintaining it from here on out.
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* 2011/2012 Smile Communications, Pty. Ltd.
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* ported/maintained/improved by
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* Jason Penton (jason(dot)penton(at)smilecoms.com and
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* Richard Good (richard(dot)good(at)smilecoms.com) as part of an
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* effort to add full IMS support to Kamailio/SR using a new and
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* improved architecture
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*
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* NB: Alot of this code was originally part of OpenIMSCore,
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* FhG Fokus.
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* Copyright (C) 2004-2006 FhG Fokus
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* Thanks for great work! This is an effort to
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* break apart the various CSCF functions into logically separate
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* components. We hope this will drive wider use. We also feel
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* that in this way the architecture is more complete and thereby easier
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* to manage in the Kamailio/SR environment
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*
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* This file is part of Kamailio, a free SIP server.
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*
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* Kamailio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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* Kamailio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef __DIAMETER_API_H_
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#define __DIAMETER_API_H_
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#include "diameter.h"
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#include "utils.h"
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#include "session.h"
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#include "transaction.h"
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/* MESSAGE CREATION */
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AAAMessage *AAACreateRequest(AAAApplicationId app_id,
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AAACommandCode command_code,
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AAAMsgFlag flags,
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AAASession *session);
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typedef AAAMessage* (*AAACreateRequest_f)(AAAApplicationId app_id,
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AAACommandCode command_code,
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AAAMsgFlag flags,
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AAASession *session);
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AAAMessage *AAACreateResponse(AAAMessage *request);
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typedef AAAMessage* (*AAACreateResponse_f)(AAAMessage *request);
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AAAMessage *AAANewMessage(
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AAACommandCode commandCode,
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AAAApplicationId appId,
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AAASession *session,
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AAAMessage *request);
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AAAReturnCode AAAFreeAVPList(AAA_AVP_LIST *avpList);
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typedef AAAReturnCode (*AAAFreeAVPList_f)(AAA_AVP_LIST *avpList);
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AAAResultCode AAASetMessageResultCode(AAAMessage *message,AAAResultCode resultCode);
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void AAAPrintMessage(AAAMessage *msg);
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AAAReturnCode AAABuildMsgBuffer(AAAMessage *msg );
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AAAMessage* AAATranslateMessage(unsigned char* source,unsigned int sourceLen,int attach_buf );
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/* AVPS */
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/**
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* Create and add an AVP to the message, by duplicating the storage space
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*/
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#define AAACreateAndAddAVPToMessage(_msg_,_code_,_flags_,_vdr_,_data_,_len_) \
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( AAAAddAVPToMessage(_msg_, \
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AAACreateAVP(_code_,_flags_,_vdr_,_data_,_len_, AVP_DUPLICATE_DATA),\
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(_msg_)->avpList.tail) )
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AAA_AVP* AAACreateAVP(
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AAA_AVPCode code,
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AAA_AVPFlag flags,
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AAAVendorId vendorId,
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char *data,
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size_t length,
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AVPDataStatus data_status);
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typedef AAA_AVP* (*AAACreateAVP_f)(
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AAA_AVPCode code,
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AAA_AVPFlag flags,
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AAAVendorId vendorId,
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char *data,
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size_t length,
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AVPDataStatus data_status);
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AAA_AVP* AAACloneAVP(AAA_AVP *avp,unsigned char duplicate_data);
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AAAReturnCode AAAAddAVPToMessage(
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AAAMessage *msg,
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AAA_AVP *avp,
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AAA_AVP *position);
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typedef AAAReturnCode (*AAAAddAVPToMessage_f)(
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AAAMessage *msg,
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AAA_AVP *avp,
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AAA_AVP *position);
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AAA_AVP *AAAFindMatchingAVP(
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AAAMessage *msg,
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AAA_AVP *startAvp,
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AAA_AVPCode avpCode,
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AAAVendorId vendorId,
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AAASearchType searchType);
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typedef AAA_AVP* (*AAAFindMatchingAVP_f)(
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AAAMessage *msg,
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AAA_AVP *startAvp,
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AAA_AVPCode avpCode,
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AAAVendorId vendorId,
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AAASearchType searchType);
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AAAReturnCode AAARemoveAVPFromMessage(AAAMessage *msg,AAA_AVP *avp);
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AAAReturnCode AAAFreeAVP(AAA_AVP **avp);
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typedef AAAReturnCode (*AAAFreeAVP_f)(AAA_AVP **avp);
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AAA_AVP* AAAGetFirstAVP(AAA_AVP_LIST *avpList);
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AAA_AVP* AAAGetLastAVP(AAA_AVP_LIST *avpList);
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AAA_AVP* AAAGetNextAVP(AAA_AVP *avp);
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typedef AAA_AVP* (*AAAGetNextAVP_f)(AAA_AVP *avp);
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AAA_AVP* AAAGetPrevAVP(AAA_AVP *avp);
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char *AAAConvertAVPToString(AAA_AVP *avp,char *dest,unsigned int destLen);
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str AAAGroupAVPS(AAA_AVP_LIST avps);
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typedef str (*AAAGroupAVPS_f)(AAA_AVP_LIST avps);
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AAA_AVP_LIST AAAUngroupAVPS(str buf);
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typedef AAA_AVP_LIST (*AAAUngroupAVPS_f)(str buf);
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AAA_AVP *AAAFindMatchingAVPList(
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AAA_AVP_LIST avpList,
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AAA_AVP *startAvp,
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AAA_AVPCode avpCode,
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AAAVendorId vendorId,
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AAASearchType searchType);
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typedef AAA_AVP *(*AAAFindMatchingAVPList_f)(
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AAA_AVP_LIST avpList,
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AAA_AVP *startAvp,
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AAA_AVPCode avpCode,
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AAAVendorId vendorId,
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AAASearchType searchType);
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void AAAAddAVPToList(AAA_AVP_LIST *list,AAA_AVP *avp);
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typedef void (*AAAAddAVPToList_f)(AAA_AVP_LIST *list,AAA_AVP *avp);
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/* CALLBACKS */
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int AAAAddRequestHandler(AAARequestHandler_f *f,void *param);
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typedef int (*AAAAddRequestHandler_f)(AAARequestHandler_f *f,void *param);
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int AAAAddResponseHandler(AAAResponseHandler_f *f,void *param);
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typedef int (*AAAAddResponseHandler_f)(AAAResponseHandler_f *f,void *param);
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/* MESSAGE SENDING */
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AAAReturnCode AAASendMessage(AAAMessage *message,AAATransactionCallback_f *callback_f,void *callback_param);
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typedef AAAReturnCode (*AAASendMessage_f)(AAAMessage *message,AAATransactionCallback_f *callback_f,void *callback_param);
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AAAReturnCode AAASendMessageToPeer(AAAMessage *message,str *peer_id,AAATransactionCallback_f *callback_f,void *callback_param);
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typedef AAAReturnCode (*AAASendMessageToPeer_f)(AAAMessage *message,str *peer_id,AAATransactionCallback_f *callback_f,void *callback_param);
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AAAMessage* AAASendRecvMessage(AAAMessage *msg);
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typedef AAAMessage* (*AAASendRecvMessage_f)(AAAMessage *msg);
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AAAMessage* AAASendRecvMessageToPeer(AAAMessage *msg, str *peer_id);
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typedef AAAMessage* (*AAASendRecvMessageToPeer_f)(AAAMessage *msg, str *peer_id);
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AAAReturnCode AAAFreeMessage(AAAMessage **message);
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typedef AAAReturnCode (*AAAFreeMessage_f)(AAAMessage **message);
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#endif /*DIAMETER_API_H_*/
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