diff options
Diffstat (limited to 'tinySIP/ragel/tsip_parser_header.rl')
| -rw-r--r-- | tinySIP/ragel/tsip_parser_header.rl | 863 |
1 files changed, 863 insertions, 0 deletions
diff --git a/tinySIP/ragel/tsip_parser_header.rl b/tinySIP/ragel/tsip_parser_header.rl new file mode 100644 index 0000000..da6d897 --- /dev/null +++ b/tinySIP/ragel/tsip_parser_header.rl @@ -0,0 +1,863 @@ +/* +* Copyright (C) 2010-2011 Mamadou Diop. +* +* Contact: Mamadou Diop <diopmamadou(at)doubango[dot]org> +* +* This file is part of Open Source Doubango Framework. +* +* DOUBANGO is free software: you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation, either version 3 of the License, or +* (at your option) any later version. +* +* DOUBANGO is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with DOUBANGO. +* +*/ + +/**@file tsip_parser_header.c + * @brief SIP headers parser. + * + * @author Mamadou Diop <diopmamadou(at)doubango[dot]org> + * + + */ +#include "tinysip/parsers/tsip_parser_header.h" + +#include "tinysip/headers/tsip_headers.h" + +#include "tsk_debug.h" + +#undef ADD_HEADERS +#undef ADD_HEADER + +#define ADD_HEADERS(headers)\ + if(headers)\ + {\ + const tsk_list_item_t *item;\ + tsk_list_foreach(item, headers){\ + tsip_header_t *hdr = tsk_object_ref((void*)item->data);\ + tsk_list_push_back_data(message->headers, ((void**) &hdr));\ + }\ + \ + TSK_OBJECT_SAFE_FREE(headers);\ + } +#define ADD_HEADER(header)\ + if(header)\ + {\ + tsk_list_push_back_data(message->headers, ((void**) &header));\ + } + + +// Check if we have ",CRLF" ==> See WWW-Authenticate header +// As :>CRLF is preceded by any+ ==> p will be at least (start + 1) +// p point to CR +#define prev_not_comma(p) !(p && p[-1] == ',') + +/*********************************** +* Ragel state machine. +*/ +%%{ + machine tsip_machine_parser_headers; + + + # /*== Accept: ==*/ + action parse_header_Accept + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Accept NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Accept-Contact: ==*/ + action parse_header_Accept_Contact + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Accept_Contact NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Accept-Encoding: ==*/ + action parse_header_Accept_Encoding + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Accept_Encoding NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Accept-Language: ==*/ + action parse_header_Accept_Language + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Accept_Language NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Accept-Resource-Priority : ==*/ + action parse_header_Accept_Resource_Priority + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Accept_Resource_Priority NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Alert-Info: ==*/ + action parse_header_Alert_Info + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Alert_Info NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Allow: ==*/ + action parse_header_Allow + { + tsip_header_Allow_t *header = tsip_header_Allow_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Allow-Events: ==*/ + action parse_header_Allow_Events + { + tsip_header_Allow_Events_t *header = tsip_header_Allow_Events_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Authentication-Info: ==*/ + action parse_header_Authentication_Info + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Authentication_Info NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Authorization: ==*/ + action parse_header_Authorization + { + tsip_header_Authorization_t *header = tsip_header_Authorization_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Call-ID: ==*/ + action parse_header_Call_ID + { + if(!message->Call_ID){ + message->Call_ID = tsip_header_Call_ID_parse(state->tag_start, (state->tag_end-state->tag_start)); + } + else{ + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + TSK_DEBUG_WARN("The message already have 'Call-ID' header."); + } + } + + # /*== Call-Info: ==*/ + action parse_header_Call_Info + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Call_Info NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Contact: ==*/ + action parse_header_Contact + { + tsip_header_Contacts_L_t* headers = tsip_header_Contact_parse(state->tag_start, (state->tag_end-state->tag_start)); + if(headers) + { + tsk_list_item_t *item; + tsk_list_foreach(item, headers) + { + tsip_header_Contact_t *hdr = tsk_object_ref(item->data); + if(!message->Contact){ + message->Contact = hdr; + } + else{ + tsk_list_push_back_data(message->headers, ((void**) &hdr)); + } + } + + TSK_OBJECT_SAFE_FREE(headers); + } + } + + # /*== Content-Disposition: ==*/ + action parse_header_Content_Disposition + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Content_Disposition NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Content-Encoding: ==*/ + action parse_header_Content_Encoding + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + TSK_DEBUG_WARN("PARSE_HEADER_ACCEPT NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Content-Language: ==*/ + action parse_header_Content_Language + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Content_Language NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Content-Length: ==*/ + action parse_header_Content_Length + { + if(!message->Content_Length){ + message->Content_Length = tsip_header_Content_Length_parse(state->tag_start, (state->tag_end-state->tag_start)); + } + else{ + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + TSK_DEBUG_WARN("The message already have 'Content-Length' header."); + } + } + + # /*== Content-Type: ==*/ + action parse_header_Content_Type + { + if(!message->Content_Type){ + message->Content_Type = tsip_header_Content_Type_parse(state->tag_start, (state->tag_end-state->tag_start)); + } + else{ + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + TSK_DEBUG_WARN("The message already have 'Content-Type' header."); + } + } + + # /*== CSeq: ==*/ + action parse_header_CSeq + { + if(!message->CSeq){ + message->CSeq = tsip_header_CSeq_parse(state->tag_start, (state->tag_end-state->tag_start)); + } + else{ + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + TSK_DEBUG_WARN("The message already have 'CSeq' header."); + } + } + + # /*== Date: ==*/ + action parse_header_Date + { + tsip_header_Date_t *header = tsip_header_Date_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Error-Info: ==*/ + action parse_header_Error_Info + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Error_Info NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Event: ==*/ + action parse_header_Event + { + tsip_header_Event_t *header = tsip_header_Event_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Expires: ==*/ + action parse_header_Expires + { + if(!message->Expires){ + message->Expires = tsip_header_Expires_parse(state->tag_start, (state->tag_end-state->tag_start)); + } + else{ + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + TSK_DEBUG_WARN("The message already have 'Expires' header."); + } + } + + # /*== From: ==*/ + action parse_header_From + { + if(!message->From){ + message->From = tsip_header_From_parse(state->tag_start, (state->tag_end-state->tag_start)); + } + else{ + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + TSK_DEBUG_WARN("The message already have 'From' header."); + } + } + + # /*== History-Info: ==*/ + action parse_header_History_Info + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_History_Info NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Identity: ==*/ + action parse_header_Identity + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Identity NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Identity-Info: ==*/ + action parse_header_Identity_Info + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Identity_Info NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== In_Reply-To: ==*/ + action parse_header_In_Reply_To + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_In_Reply_To NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Join: ==*/ + action parse_header_Join + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Join NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Max-Forwards: ==*/ + action parse_header_Max_Forwards + { + tsip_header_Max_Forwards_t *header = tsip_header_Max_Forwards_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== MIME-Version: ==*/ + action parse_header_MIME_Version + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_MIME_Version NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Min-Expires: ==*/ + action parse_header_Min_Expires + { + tsip_header_Min_Expires_t *header = tsip_header_Min_Expires_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Min-SE: ==*/ + action parse_header_Min_SE + { + tsip_header_Min_SE_t *header = tsip_header_Min_SE_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Organization: ==*/ + action parse_header_Organization + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Organization NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-Access-Network-Info: ==*/ + action parse_header_P_Access_Network_Info + { + tsip_header_P_Access_Network_Info_t *header = tsip_header_P_Access_Network_Info_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== P-Answer-State: ==*/ + action parse_header_P_Answer_State + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_Answer_State NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-Asserted-Identity: ==*/ + action parse_header_P_Asserted_Identity + { + tsip_header_P_Asserted_Identities_L_t* headers = tsip_header_P_Asserted_Identity_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /*== P-Associated-URI: ==*/ + action parse_header_P_Associated_URI + { + tsip_header_P_Associated_URIs_L_t* headers = tsip_header_P_Associated_URI_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /*== P-Called-Party-ID: ==*/ + action parse_header_P_Called_Party_ID + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_Called_Party_ID NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-Charging-Function-Addresses : ==*/ + action parse_header_P_Charging_Function_Addresses + { + tsip_header_P_Charging_Function_Addressess_L_t* headers = tsip_header_P_Charging_Function_Addresses_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /*== P_Charging_Vector: ==*/ + action parse_header_P_Charging_Vector + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_Charging_Vector NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-DCS-Billing-Info: ==*/ + action parse_header_P_DCS_Billing_Info + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_DCS_Billing_Info NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-DCS-LAES: ==*/ + action parse_header_P_DCS_LAES + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_DCS_LAES NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-DCS-OSPS: ==*/ + action parse_header_P_DCS_OSPS + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_DCS_OSPS NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-DCS-Redirect: ==*/ + action parse_header_P_DCS_Redirect + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_DCS_Redirect NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-DCS-Trace-Party-ID: ==*/ + action parse_header_P_DCS_Trace_Party_ID + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_DCS_Trace_Party_ID NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-Early-Media: ==*/ + action parse_header_P_Early_Media + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_Early_Media NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-Media-Authorization: ==*/ + action parse_header_P_Media_Authorization + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_Media_Authorization NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-Preferred-Identity: ==*/ + action parse_header_P_Preferred_Identity + { + tsip_header_P_Preferred_Identity_t *header = tsip_header_P_Preferred_Identity_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== P-Profile-Key: ==*/ + action parse_header_P_Profile_Key + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_Profile_Key NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-User-Database: ==*/ + action parse_header_P_User_Database + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_User_Database NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== P-Visited-Network-ID: ==*/ + action parse_header_P_Visited_Network_ID + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_P_Visited_Network_ID NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Path: ==*/ + action parse_header_Path + { + tsip_header_Paths_L_t* headers = tsip_header_Path_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /* == Priority: ==*/ + action parse_header_Priority + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Priority NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Privacy: ==*/ + action parse_header_Privacy + { + tsip_header_Privacy_t *header = tsip_header_Privacy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Authenticate: ==*/ + action parse_header_Proxy_Authenticate + { + tsip_header_Proxy_Authenticate_t *header = tsip_header_Proxy_Authenticate_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Proxy-Authorization: ==*/ + action parse_header_Proxy_Authorization + { + tsip_header_Proxy_Authorization_t *header = tsip_header_Proxy_Authorization_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Proxy-Require: ==*/ + action parse_header_Proxy_Require + { + tsip_header_Proxy_Require_t *header = tsip_header_Proxy_Require_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== RAck: ==*/ + action parse_header_RAck + { + tsip_header_RAck_t *header = tsip_header_RAck_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Reason: ==*/ + action parse_header_Reason + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Reason NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Record-Route: ==*/ + action parse_header_Record_Route + { + tsip_header_Record_Routes_L_t* headers = tsip_header_Record_Route_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /*== Refer-Sub: ==*/ + action parse_header_Refer_Sub + { + tsip_header_Refer_Sub_t *header = tsip_header_Refer_Sub_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Refer-To: ==*/ + action parse_header_Refer_To + { + tsip_header_Refer_To_t *header = tsip_header_Refer_To_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Referred-By: ==*/ + action parse_header_Referred_By + { + tsip_header_Referred_By_t *header = tsip_header_Referred_By_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Reject-Contact: ==*/ + action parse_header_Reject_Contact + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Reject_Contact NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Replaces: ==*/ + action parse_header_Replaces + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Replaces NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Reply-To: ==*/ + action parse_header_Reply_To + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Reply_To NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Request-Disposition: ==*/ + action parse_header_Request_Disposition + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Request_Disposition NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Require: ==*/ + action parse_header_Require + { + tsip_header_Require_t *header = tsip_header_Require_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Resource-Priority: ==*/ + action parse_header_Resource_Priority + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Resource_Priority NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Retry-After: ==*/ + action parse_header_Retry_After + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Retry_After NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Route: ==*/ + action parse_header_Route + { + tsip_header_Routes_L_t* headers = tsip_header_Route_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /*== RSeq: ==*/ + action parse_header_RSeq + { + tsip_header_RSeq_t *header = tsip_header_RSeq_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Security_Client: ==*/ + action parse_header_Security_Client + { + tsip_header_Security_Clients_L_t* headers = tsip_header_Security_Client_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /*== Security-Server: ==*/ + action parse_header_Security_Server + { + tsip_header_Security_Servers_L_t* headers = tsip_header_Security_Server_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /*== Security-Verify: ==*/ + action parse_header_Security_Verify + { + tsip_header_Security_Verifies_L_t* headers = tsip_header_Security_Verify_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /*== Server: ==*/ + action parse_header_Server + { + tsip_header_Server_t *header = tsip_header_Server_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Service-Route: ==*/ + action parse_header_Service_Route + { + tsip_header_Service_Routes_L_t* headers = tsip_header_Service_Route_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /*== Session-Expires: ==*/ + action parse_header_Session_Expires + { + tsip_header_Session_Expires_t *header = tsip_header_Session_Expires_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== SIP-ETag: ==*/ + action parse_header_SIP_ETag + { + tsip_header_SIP_ETag_t *header = tsip_header_SIP_ETag_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== SIP-If-Match: ==*/ + action parse_header_SIP_If_Match + { + tsip_header_SIP_If_Match_t *header = tsip_header_SIP_If_Match_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Subject: ==*/ + action parse_header_Subject + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Subject NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Subscription-State: ==*/ + action parse_header_Subscription_State + { + tsip_header_Subscription_State_t* header = tsip_header_Subscription_State_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Supported: ==*/ + action parse_header_Supported + { + tsip_header_Supported_t *header = tsip_header_Supported_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== Target-Dialog: ==*/ + action parse_header_Target_Dialog + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Target_Dialog NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== Timestamp: ==*/ + action parse_header_Timestamp + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Timestamp NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== To: ==*/ + action parse_header_To + { + if(!message->To){ + message->To = tsip_header_To_parse(state->tag_start, (state->tag_end-state->tag_start)); + } + else{ + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + TSK_DEBUG_WARN("The message already have 'To' header."); + } + } + + # /*== Unsupported: ==*/ + action parse_header_Unsupported + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + //TSK_DEBUG_WARN("parse_header_Unsupported NOT IMPLEMENTED. Will be added as Dummy header."); + } + + # /*== 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)); + ADD_HEADER(header); + } + + # /*== Via: ==*/ + action parse_header_Via + { + tsip_header_Vias_L_t* headers = tsip_header_Via_parse(state->tag_start, (state->tag_end-state->tag_start)); + if(headers){ + tsk_list_item_t *item; + tsk_list_foreach(item, headers){ + tsip_header_Via_t *hdr = tsk_object_ref(item->data); + if(!message->firstVia){ + message->firstVia = hdr; + } + else{ + tsk_list_push_back_data(message->headers, ((void**) &hdr)); + } + } + + TSK_OBJECT_SAFE_FREE(headers); + } + } + + # /*== Warning: ==*/ + action parse_header_Warning + { + tsip_header_Warnings_L_t* headers = tsip_header_Warning_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADERS(headers); + } + + # /*== WWW-Authenticate: ==*/ + action parse_header_WWW_Authenticate + { + tsip_header_WWW_Authenticate_t *header = tsip_header_WWW_Authenticate_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + # /*== extension_header: ==*/ + action parse_header_extension_header + { + tsip_header_Dummy_t *header = tsip_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start)); + ADD_HEADER(header); + } + + action prev_not_comma{ + prev_not_comma(p) + } + + # Includes + include tsip_machine_utils "./ragel/tsip_machine_utils.rl"; + include tsip_machine_header "./ragel/tsip_machine_header.rl"; + + # Entry point + main := HEADER; +}%% + +tsk_bool_t tsip_header_parse(tsk_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; + (void)(eof); + (void)(tsip_machine_parser_headers_first_final); + (void)(tsip_machine_parser_headers_error); + (void)(tsip_machine_parser_headers_en_main); + %%write init; + %%write exec; + + return ( cs >= %%{ write first_final; }%% ); + //return (cs == tsip_machine_parser_headers_first_final); +} |
