705 lines
17 KiB
Ragel
705 lines
17 KiB
Ragel
/*
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* Copyright (C) 2009 Mamadou Diop.
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*
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* Contact: Mamadou Diop <diopmamadou@yahoo.fr>
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*
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* This file is part of Open Source Doubango Framework.
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*
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* DOUBANGO 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 3 of the License, or
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* (at your option) any later version.
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*
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* DOUBANGO 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 Lesser 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 DOUBANGO.
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*
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*/
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/**@file tsip_parser_headers.c
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* @brief SIP headers parser.
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*
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* @author Mamadou Diop <diopmamadou(at)yahoo.fr>
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*
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* @date Created: Sat Nov 8 16:54:58 2009 mdiop
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*/
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#include "tinysip/parsers/tsip_parser_header.h"
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#include "tinysip/headers/tsip_header_Allow.h"
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#include "tinysip/headers/tsip_header_Allow_Events.h"
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#include "tinysip/headers/tsip_header_Call_ID.h"
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#include "tinysip/headers/tsip_header_Contact.h"
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#include "tinysip/headers/tsip_header_CSeq.h"
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#include "tinysip/headers/tsip_header_Expires.h"
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#include "tinysip/headers/tsip_header_From.h"
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#include "tinysip/headers/tsip_header_Max_Forwards.h"
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#include "tinysip/headers/tsip_header_P_Preferred_Identity.h"
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#include "tinysip/headers/tsip_header_P_Access_Network_Info.h"
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#include "tinysip/headers/tsip_header_Privacy.h"
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#include "tinysip/headers/tsip_header_Require.h"
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#include "tinysip/headers/tsip_header_Supported.h"
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#include "tinysip/headers/tsip_header_To.h"
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#include "tinysip/headers/tsip_header_User_Agent.h"
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#include "tinysip/headers/tsip_header_Via.h"
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#include "tsk_debug.h"
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/***********************************
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* Ragel state machine.
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*/
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%%{
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machine tsip_machine_parser_headers;
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# /*== Accept: ==*/
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action parse_header_Accept
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{
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TSK_DEBUG_ERROR("parse_header_Accept NOT IMPLEMENTED");
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}
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# /*== Accept-Contact: ==*/
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action parse_header_Accept_Contact
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{
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TSK_DEBUG_ERROR("parse_header_Accept_Contact NOT IMPLEMENTED");
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}
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# /*== Accept-Encoding: ==*/
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action parse_header_Accept_Encoding
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{
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TSK_DEBUG_ERROR("parse_header_Accept_Encoding NOT IMPLEMENTED");
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}
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# /*== Accept-Language: ==*/
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action parse_header_Accept_Language
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{
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TSK_DEBUG_ERROR("parse_header_Accept_Language NOT IMPLEMENTED");
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}
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# /*== Accept-Resource-Priority : ==*/
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action parse_header_Accept_Resource_Priority
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{
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TSK_DEBUG_ERROR("parse_header_Accept_Resource_Priority NOT IMPLEMENTED");
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}
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# /*== Alert-Info: ==*/
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action parse_header_Alert_Info
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{
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TSK_DEBUG_ERROR("parse_header_Alert_Info NOT IMPLEMENTED");
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}
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# /*== Allow: ==*/
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action parse_header_Allow
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{
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tsip_header_Allow_t *header = tsip_header_Allow_parse(state->tag_start, (state->tag_end-state->tag_start));
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if(header)
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{
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tsk_list_push_back_data(message->headers, ((void**) &header));
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}
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}
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# /*== Allow-Events: ==*/
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action parse_header_Allow_Events
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{
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tsip_header_Allow_Events_t *header = tsip_header_Allow_Events_parse(state->tag_start, (state->tag_end-state->tag_start));
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if(header)
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{
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tsk_list_push_back_data(message->headers, ((void**) &header));
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}
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}
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# /*== Authentication-Info: ==*/
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action parse_header_Authentication_Info
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{
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TSK_DEBUG_ERROR("parse_header_Authentication_Info NOT IMPLEMENTED");
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}
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# /*== Authorization: ==*/
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action parse_header_Authorization
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{
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TSK_DEBUG_ERROR("parse_header_Authorization NOT IMPLEMENTED");
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}
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# /*== Call-ID: ==*/
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action parse_header_Call_ID
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{
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if(!message->Call_ID)
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{
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message->Call_ID = tsip_header_Call_ID_parse(state->tag_start, (state->tag_end-state->tag_start));
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}
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}
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# /*== Call-Info: ==*/
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action parse_header_Call_Info
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{
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TSK_DEBUG_ERROR("parse_header_Call_Info NOT IMPLEMENTED");
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}
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# /*== Contact: ==*/
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action parse_header_Contact
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{
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if(!message->Contact)
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{
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message->Contact = tsip_header_Contact_parse(state->tag_start, (state->tag_end-state->tag_start));
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}
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}
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# /*== Content-Disposition: ==*/
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action parse_header_Content_Disposition
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{
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TSK_DEBUG_ERROR("parse_header_Content_Disposition NOT IMPLEMENTED");
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}
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# /*== Content-Encoding: ==*/
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action parse_header_Content_Encoding
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{
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TSK_DEBUG_ERROR("PARSE_HEADER_ACCEPT NOT IMPLEMENTED");
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}
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# /*== Content-Language: ==*/
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action parse_header_Content_Language
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{
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TSK_DEBUG_ERROR("parse_header_Content_Language NOT IMPLEMENTED");
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}
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# /*== Content-Length: ==*/
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action parse_header_Content_Length
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{
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if(!message->Content_Length)
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{
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message->Content_Length = tsip_header_Content_Length_parse(state->tag_start, (state->tag_end-state->tag_start));
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}
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}
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# /*== Content-Type: ==*/
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action parse_header_Content_Type
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{
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TSK_DEBUG_ERROR("parse_header_Content_Type NOT IMPLEMENTED");
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}
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# /*== CSeq: ==*/
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action parse_header_CSeq
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{
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if(!message->CSeq)
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{
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message->CSeq = tsip_header_CSeq_parse(state->tag_start, (state->tag_end-state->tag_start));
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}
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}
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# /*== Date: ==*/
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action parse_header_Date
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{
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TSK_DEBUG_ERROR("parse_header_Date NOT IMPLEMENTED");
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}
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# /*== Error-Info: ==*/
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action parse_header_Error_Info
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{
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TSK_DEBUG_ERROR("parse_header_Error_Info NOT IMPLEMENTED");
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}
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# /*== Event: ==*/
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action parse_header_Event
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{
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TSK_DEBUG_ERROR("parse_header_Event NOT IMPLEMENTED");
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}
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# /*== Expires: ==*/
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action parse_header_Expires
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{
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if(!message->Expires)
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{
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message->Expires = tsip_header_Expires_parse(state->tag_start, (state->tag_end-state->tag_start));
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}
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}
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# /*== From: ==*/
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action parse_header_From
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{
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if(!message->From)
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{
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message->From = tsip_header_From_parse(state->tag_start, (state->tag_end-state->tag_start));
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}
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}
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# /*== History-Info: ==*/
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action parse_header_History_Info
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{
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TSK_DEBUG_ERROR("parse_header_History_Info NOT IMPLEMENTED");
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}
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# /*== Identity: ==*/
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action parse_header_Identity
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{
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TSK_DEBUG_ERROR("parse_header_Identity NOT IMPLEMENTED");
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}
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# /*== Identity-Info: ==*/
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action parse_header_Identity_Info
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{
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TSK_DEBUG_ERROR("parse_header_Identity_Info NOT IMPLEMENTED");
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}
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# /*== In_Reply-To: ==*/
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action parse_header_In_Reply_To
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{
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TSK_DEBUG_ERROR("parse_header_In_Reply_To NOT IMPLEMENTED");
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}
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# /*== Join: ==*/
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action parse_header_Join
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{
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TSK_DEBUG_ERROR("parse_header_Join NOT IMPLEMENTED");
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}
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# /*== Max-Forwards: ==*/
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action parse_header_Max_Forwards
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{
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tsip_header_Max_Forwards_t *header = tsip_header_Max_Forwards_parse(state->tag_start, (state->tag_end-state->tag_start));
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if(header)
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{
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tsk_list_push_back_data(message->headers, ((void**) &header));
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}
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}
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# /*== MIME-Version: ==*/
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action parse_header_MIME_Version
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{
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TSK_DEBUG_ERROR("parse_header_MIME_Version NOT IMPLEMENTED");
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}
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# /*== Min-Expires: ==*/
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action parse_header_Min_Expires
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{
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TSK_DEBUG_ERROR("parse_header_Min_Expires NOT IMPLEMENTED");
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}
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# /*== Min-SE: ==*/
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action parse_header_Min_SE
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{
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TSK_DEBUG_ERROR("parse_header_Min_SE NOT IMPLEMENTED");
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}
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# /*== Organization: ==*/
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action parse_header_Organization
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{
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TSK_DEBUG_ERROR("parse_header_Organization NOT IMPLEMENTED");
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}
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# /*== P-Access-Network-Info: ==*/
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action parse_header_P_Access_Network_Info
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{
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tsip_header_P_Access_Network_Info_t *header = tsip_header_P_Access_Network_Info_parse(state->tag_start, (state->tag_end-state->tag_start));
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if(header)
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{
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tsk_list_push_back_data(message->headers, ((void**) &header));
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}
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}
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# /*== P-Answer-State: ==*/
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action parse_header_P_Answer_State
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{
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TSK_DEBUG_ERROR("parse_header_P_Answer_State NOT IMPLEMENTED");
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}
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# /*== P-Asserted-Identity: ==*/
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action parse_header_P_Asserted_Identity
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{
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TSK_DEBUG_ERROR("parse_header_P_Asserted_Identity NOT IMPLEMENTED");
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}
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# /*== P-Associated-URI: ==*/
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action parse_header_P_Associated_URI
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{
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TSK_DEBUG_ERROR("parse_header_P_Associated_URI NOT IMPLEMENTED");
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}
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# /*== P-Called-Party-ID: ==*/
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action parse_header_P_Called_Party_ID
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{
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TSK_DEBUG_ERROR("parse_header_P_Called_Party_ID NOT IMPLEMENTED");
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}
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# /*== P-Charging-Function-Addresses : ==*/
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action parse_header_P_Charging_Function_Addresses
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{
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TSK_DEBUG_ERROR("parse_header_P_Charging_Function_Addresses NOT IMPLEMENTED");
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}
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# /*== P_Charging_Vector: ==*/
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action parse_header_P_Charging_Vector
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{
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TSK_DEBUG_ERROR("parse_header_P_Charging_Vector NOT IMPLEMENTED");
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}
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# /*== P-DCS-Billing-Info: ==*/
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action parse_header_P_DCS_Billing_Info
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{
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TSK_DEBUG_ERROR("parse_header_P_DCS_Billing_Info NOT IMPLEMENTED");
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}
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# /*== P-DCS-LAES: ==*/
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action parse_header_P_DCS_LAES
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{
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TSK_DEBUG_ERROR("parse_header_P_DCS_LAES NOT IMPLEMENTED");
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}
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# /*== P-DCS-OSPS: ==*/
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action parse_header_P_DCS_OSPS
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{
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TSK_DEBUG_ERROR("parse_header_P_DCS_OSPS NOT IMPLEMENTED");
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}
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# /*== P-DCS-Redirect: ==*/
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action parse_header_P_DCS_Redirect
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{
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TSK_DEBUG_ERROR("parse_header_P_DCS_Redirect NOT IMPLEMENTED");
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}
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# /*== P-DCS-Trace-Party-ID: ==*/
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action parse_header_P_DCS_Trace_Party_ID
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{
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TSK_DEBUG_ERROR("parse_header_P_DCS_Trace_Party_ID NOT IMPLEMENTED");
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}
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# /*== P-Early-Media: ==*/
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action parse_header_P_Early_Media
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{
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TSK_DEBUG_ERROR("parse_header_P_Early_Media NOT IMPLEMENTED");
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}
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# /*== P-Media-Authorization: ==*/
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action parse_header_P_Media_Authorization
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{
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TSK_DEBUG_ERROR("parse_header_P_Media_Authorization NOT IMPLEMENTED");
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}
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# /*== P-Preferred-Identity: ==*/
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action parse_header_P_Preferred_Identity
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{
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tsip_header_P_Preferred_Identity_t *header = tsip_header_P_Preferred_Identity_parse(state->tag_start, (state->tag_end-state->tag_start));
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if(header)
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{
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tsk_list_push_back_data(message->headers, ((void**) &header));
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}
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}
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# /*== P-Profile-Key: ==*/
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action parse_header_P_Profile_Key
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{
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TSK_DEBUG_ERROR("parse_header_P_Profile_Key NOT IMPLEMENTED");
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}
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# /*== P-User-Database: ==*/
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action parse_header_P_User_Database
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{
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TSK_DEBUG_ERROR("parse_header_P_User_Database NOT IMPLEMENTED");
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}
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# /*== P-Visited-Network-ID: ==*/
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action parse_header_P_Visited_Network_ID
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{
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TSK_DEBUG_ERROR("parse_header_P_Visited_Network_ID NOT IMPLEMENTED");
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}
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# /*== Path: ==*/
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action parse_header_Path
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{
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TSK_DEBUG_ERROR("parse_header_Path NOT IMPLEMENTED");
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}
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# /* == Priority: ==*/
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action parse_header_Priority
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{
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TSK_DEBUG_ERROR("parse_header_Priority NOT IMPLEMENTED");
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}
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# /*== Privacy: ==*/
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action parse_header_Privacy
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{
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tsip_header_Privacy_t *header = tsip_header_Privacy_parse(state->tag_start, (state->tag_end-state->tag_start));
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if(header)
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{
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tsk_list_push_back_data(message->headers, ((void**) &header));
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}
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}
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# /*== Authenticate: ==*/
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action parse_header_Proxy_Authenticate
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{
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TSK_DEBUG_ERROR("parse_header_Proxy_Authenticate NOT IMPLEMENTED");
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}
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# /*== Proxy-Authorization: ==*/
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action parse_header_Proxy_Authorization
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{
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TSK_DEBUG_ERROR("parse_header_Proxy_Authorization NOT IMPLEMENTED");
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}
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# /*== Proxy-Require: ==*/
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action parse_header_Proxy_Require
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{
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TSK_DEBUG_ERROR("parse_header_Proxy_Require NOT IMPLEMENTED");
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}
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# /*== RAck: ==*/
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action parse_header_RAck
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{
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TSK_DEBUG_ERROR("parse_header_RAck NOT IMPLEMENTED");
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}
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# /*== Reason: ==*/
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action parse_header_Reason
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{
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TSK_DEBUG_ERROR("parse_header_Reason NOT IMPLEMENTED");
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}
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# /*== Record-Route: ==*/
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action parse_header_Record_Route
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{
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TSK_DEBUG_ERROR("parse_header_Record_Route NOT IMPLEMENTED");
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}
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# /*== Refer-Sub: ==*/
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action parse_header_Refer_Sub
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{
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TSK_DEBUG_ERROR("parse_header_Refer_Sub NOT IMPLEMENTED");
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}
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# /*== Refer-To: ==*/
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action parse_header_Refer_To
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{
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TSK_DEBUG_ERROR("parse_header_Refer_To NOT IMPLEMENTED");
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}
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# /*== Referred-By: ==*/
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action parse_header_Referred_By
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{
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TSK_DEBUG_ERROR("parse_header_Referred_By NOT IMPLEMENTED");
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}
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# /*== Reject-Contact: ==*/
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action parse_header_Reject_Contact
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{
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TSK_DEBUG_ERROR("parse_header_Reject_Contact NOT IMPLEMENTED");
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}
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# /*== Replaces: ==*/
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action parse_header_Replaces
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{
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TSK_DEBUG_ERROR("parse_header_Replaces NOT IMPLEMENTED");
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}
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# /*== Reply-To: ==*/
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action parse_header_Reply_To
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{
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TSK_DEBUG_ERROR("parse_header_Reply_To NOT IMPLEMENTED");
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}
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# /*== Request-Disposition: ==*/
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action parse_header_Request_Disposition
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{
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TSK_DEBUG_ERROR("parse_header_Request_Disposition NOT IMPLEMENTED");
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}
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# /*== Require: ==*/
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action parse_header_Require
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{
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tsip_header_Require_t *header = tsip_header_Require_parse(state->tag_start, (state->tag_end-state->tag_start));
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if(header)
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{
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tsk_list_push_back_data(message->headers, ((void**) &header));
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}
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}
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# /*== Resource-Priority: ==*/
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action parse_header_Resource_Priority
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{
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TSK_DEBUG_ERROR("parse_header_Resource_Priority NOT IMPLEMENTED");
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}
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# /*== Retry-After: ==*/
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action parse_header_Retry_After
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{
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TSK_DEBUG_ERROR("parse_header_Retry_After NOT IMPLEMENTED");
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}
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# /*== Route: ==*/
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action parse_header_Route
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{
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TSK_DEBUG_ERROR("parse_header_Route NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== RSeq: ==*/
|
|
action parse_header_RSeq
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_RSeq NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== Security_Client: ==*/
|
|
action parse_header_Security_Client
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Security_Client NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== Security-Server: ==*/
|
|
action parse_header_Security_Server
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Security_Server NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== Security-Verify: ==*/
|
|
action parse_header_Security_Verify
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Security_Verify NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== Server: ==*/
|
|
action parse_header_Server
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Server NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== Service-Route: ==*/
|
|
action parse_header_Service_Route
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Service_Route NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== Session-Expires: ==*/
|
|
action parse_header_Session_Expires
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Session_Expires NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== SIP-ETag: ==*/
|
|
action parse_header_SIP_ETag
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_SIP_ETag NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== SIP-If-Match: ==*/
|
|
action parse_header_SIP_If_Match
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_SIP_If_Match NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== Subject: ==*/
|
|
action parse_header_Subject
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Subject NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== Subscription-State: ==*/
|
|
action parse_header_Subscription_State
|
|
{
|
|
TSK_DEBUG_ERROR("PARSE_HEADER_ACCEPT NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== Supported: ==*/
|
|
action parse_header_Supported
|
|
{
|
|
tsip_header_Supported_t *header = tsip_header_Supported_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
if(header)
|
|
{
|
|
tsk_list_push_back_data(message->headers, ((void**) &header));
|
|
}
|
|
}
|
|
|
|
# /*== Target-Dialog: ==*/
|
|
action parse_header_Target_Dialog
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Target_Dialog NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== Timestamp: ==*/
|
|
action parse_header_Timestamp
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Timestamp NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== To: ==*/
|
|
action parse_header_To
|
|
{
|
|
if(!message->To)
|
|
{
|
|
message->To = tsip_header_To_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
}
|
|
}
|
|
|
|
# /*== Unsupported: ==*/
|
|
action parse_header_Unsupported
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Unsupported NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== User-Agent: ==*/
|
|
action parse_header_User_Agent
|
|
{
|
|
tsip_header_User_Agent_t *header = tsip_header_User_Agent_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
if(header)
|
|
{
|
|
tsk_list_push_back_data(message->headers, ((void**) &header));
|
|
}
|
|
}
|
|
|
|
# /*== Via: ==*/
|
|
action parse_header_Via
|
|
{
|
|
if(!message->firstVia)
|
|
{
|
|
message->firstVia = tsip_header_Via_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
}
|
|
else
|
|
{
|
|
tsip_header_Via_t *header = tsip_header_Via_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
if(header)
|
|
{
|
|
tsk_list_push_back_data(message->headers, ((void**) &header));
|
|
}
|
|
}
|
|
}
|
|
|
|
# /*== Warning: ==*/
|
|
action parse_header_Warning
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_Warning NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== WWW-Authenticate: ==*/
|
|
action parse_header_WWW_Authenticate
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_WWW_Authenticate NOT IMPLEMENTED");
|
|
}
|
|
|
|
# /*== extension_header: ==*/
|
|
action parse_header_extension_header
|
|
{
|
|
TSK_DEBUG_ERROR("parse_header_extension_header NOT IMPLEMENTED");
|
|
}
|
|
|
|
|
|
# Includes
|
|
include tsip_machine_utils "./tsip_machine_utils.rl";
|
|
include tsip_machine_header "./tsip_machine_header.rl";
|
|
|
|
# Entry point
|
|
main := HEADER;
|
|
}%%
|
|
|
|
TSIP_BOOLEAN tsip_header_parse(tsip_ragel_state_t *state, tsip_message_t *message)
|
|
{
|
|
int cs = 0;
|
|
const char *p = state->tag_start;
|
|
const char *pe = state->tag_end;
|
|
const char *eof = pe;
|
|
|
|
%%write data;
|
|
%%write init;
|
|
%%write exec;
|
|
|
|
return (cs == tsip_machine_parser_headers_first_final);
|
|
} |