523 lines
17 KiB
Ragel
Executable File
523 lines
17 KiB
Ragel
Executable File
/*
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* Copyright (C) 2010-2015 Mamadou Diop.
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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 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 thttp_parser_header.c
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* @brief HTTP headers parser.
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*/
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#include "tinyhttp/parsers/thttp_parser_header.h"
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//#include "tinyhttp/headers/thttp_header_Allow.h"
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//#include "tinyhttp/headers/thttp_header_Allow_Events.h"
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#include "tinyhttp/headers/thttp_header_Authorization.h"
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//#include "tinyhttp/headers/thttp_header_Call_ID.h"
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//#include "tinyhttp/headers/thttp_header_Contact.h"
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//#include "tinyhttp/headers/thttp_header_CSeq.h"
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#include "tinyhttp/headers/thttp_header_Dummy.h"
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#include "tinyhttp/headers/thttp_header_ETag.h"
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//#include "tinyhttp/headers/thttp_header_Expires.h"
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//#include "tinyhttp/headers/thttp_header_From.h"
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//#include "tinyhttp/headers/thttp_header_Max_Forwards.h"
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//#include "tinyhttp/headers/thttp_header_Min_Expires.h"
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//#include "tinyhttp/headers/thttp_header_Path.h"
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//#include "tinyhttp/headers/thttp_header_P_Access_Network_Info.h"
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//#include "tinyhttp/headers/thttp_header_P_Preferred_Identity.h"
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//#include "tinyhttp/headers/thttp_header_Privacy.h"
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//#include "tinyhttp/headers/thttp_header_Proxy_Authenticate.h"
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//#include "tinyhttp/headers/thttp_header_Proxy_Authorization.h"
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//#include "tinyhttp/headers/thttp_header_Record_Route.h"
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//#include "tinyhttp/headers/thttp_header_Require.h"
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//#include "tinyhttp/headers/thttp_header_Route.h"
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#include "tinyhttp/headers/thttp_header_Sec_WebSocket_Accept.h"
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#include "tinyhttp/headers/thttp_header_Sec_WebSocket_Key.h"
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#include "tinyhttp/headers/thttp_header_Sec_WebSocket_Protocol.h"
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#include "tinyhttp/headers/thttp_header_Sec_WebSocket_Version.h"
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//#include "tinyhttp/headers/thttp_header_Service_Route.h"
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//#include "tinyhttp/headers/thttp_header_Supported.h"
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#include "tinyhttp/headers/thttp_header_Transfer_Encoding.h"
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//#include "tinyhttp/headers/thttp_header_User_Agent.h"
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//#include "tinyhttp/headers/thttp_header_Via.h"
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#include "tinyhttp/headers/thttp_header_WWW_Authenticate.h"
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#include "tsk_debug.h"
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#undef ADD_HEADERS
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#undef ADD_HEADER
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#define ADD_HEADERS(headers)\
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if(headers)\
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{\
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tsk_list_item_t *item;\
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tsk_list_foreach(item, headers)\
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{\
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thttp_header_t *hdr = tsk_object_ref(item->data);\
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tsk_list_push_back_data(message->headers, ((void**) &hdr));\
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}\
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\
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TSK_OBJECT_SAFE_FREE(headers);\
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}
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#define ADD_HEADER(header)\
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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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* Ragel state machine.
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*/
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%%{
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machine thttp_machine_parser_headers;
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# /*== Accept: ==*/
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action parse_header_Accept
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Accept NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Accept_Charset: ==*/
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action parse_header_Accept_Charset
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Accept_Charset NOT IMPLEMENTED. Will be added as Dummy header.");
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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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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Accept_Encoding NOT IMPLEMENTED. Will be added as Dummy header.");
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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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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Accept_Language NOT IMPLEMENTED. Will be added as Dummy header.");
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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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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Allow NOT IMPLEMENTED. Will be added as Dummy header.");
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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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thttp_header_Authorization_t *header = thttp_header_Authorization_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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}
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# /*== Cache_Control: ==*/
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action parse_header_Cache_Control
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Cache_Control NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Connection: ==*/
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action parse_header_Connection
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Connection NOT IMPLEMENTED. Will be added as Dummy header.");
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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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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Content_Encoding NOT IMPLEMENTED. Will be added as Dummy header.");
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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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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Content_Language NOT IMPLEMENTED. Will be added as Dummy header.");
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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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message->Content_Length = thttp_header_Content_Length_parse(state->tag_start, (state->tag_end-state->tag_start));
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}
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else{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("The message already have 'Content-Length' header.");
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}
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}
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# /*== Content_Location: ==*/
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action parse_header_Content_Location
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Content_Location NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Content_MD5: ==*/
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action parse_header_Content_MD5
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Content_MD5 NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Content_Range: ==*/
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action parse_header_Content_Range
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Content_Range NOT IMPLEMENTED. Will be added as Dummy header.");
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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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if(!message->Content_Type){
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message->Content_Type = thttp_header_Content_Type_parse(state->tag_start, (state->tag_end-state->tag_start));
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}
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else{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("The message already have 'Content-Type' header.");
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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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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Date NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== ETag: ==*/
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action parse_header_ETag
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{
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thttp_header_ETag_t *header = thttp_header_ETag_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Expires NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Expect: ==*/
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action parse_header_Expect
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Expect NOT IMPLEMENTED. Will be added as Dummy header.");
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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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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Expires NOT IMPLEMENTED. Will be added as Dummy header.");
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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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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_From NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Host: ==*/
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action parse_header_Host
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Host NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== If_Match: ==*/
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action parse_header_If_Match
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_If_Match NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== If_Modified_Since: ==*/
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action parse_header_If_Modified_Since
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_If_Modified_Since NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== If_None_Match: ==*/
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action parse_header_If_None_Match
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_If_None_Match NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== If_Range: ==*/
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action parse_header_If_Range
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_If_Range NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== If_Unmodified_Since: ==*/
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action parse_header_If_Unmodified_Since
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_If_Unmodified_Since NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Last_Modified: ==*/
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action parse_header_Last_Modified
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Last_Modified NOT IMPLEMENTED. Will be added as Dummy header.");
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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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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Max_Forwards NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Pragma: ==*/
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action parse_header_Pragma
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Pragma NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Proxy_Authenticate: ==*/
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action parse_header_Proxy_Authenticate
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{
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thttp_header_Proxy_Authenticate_t *header = thttp_header_Proxy_Authenticate_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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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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thttp_header_Proxy_Authorization_t *header = thttp_header_Proxy_Authorization_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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}
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# /*== Range: ==*/
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action parse_header_Range
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Range NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Referer: ==*/
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action parse_header_Referer
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Referer NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /* == Sec-WebSocket-Accept == */
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action parse_header_Sec_WebSocket_Accept
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{
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thttp_header_Sec_WebSocket_Accept_t* header = thttp_header_Sec_WebSocket_Accept_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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}
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# /* == Sec-WebSocket-Key == */
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action parse_header_Sec_WebSocket_Key
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{
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thttp_header_Sec_WebSocket_Key_t* header = thttp_header_Sec_WebSocket_Key_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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}
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# /* == Sec-WebSocket-Protocol == */
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action parse_header_Sec_WebSocket_Protocol
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{
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thttp_header_Sec_WebSocket_Protocol_t* header = thttp_header_Sec_WebSocket_Protocol_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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}
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# /* == Sec-WebSocket-Version == */
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action parse_header_Sec_WebSocket_Version
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{
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thttp_header_Sec_WebSocket_Version_t* header = thttp_header_Sec_WebSocket_Version_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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}
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# /*== TE: ==*/
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action parse_header_TE
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_TE NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Trailer: ==*/
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action parse_header_Trailer
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Trailer NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Transfer_Encoding: ==*/
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action parse_header_Transfer_Encoding
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{
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thttp_header_Transfer_Encoding_t *header = thttp_header_Transfer_Encoding_parse(state->tag_start, (state->tag_end-state->tag_start));
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ADD_HEADER(header);
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//TSK_DEBUG_WARN("parse_header_Trailer NOT IMPLEMENTED. Will be added as Dummy header.");
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}
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# /*== Upgrade: ==*/
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action parse_header_Upgrade
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{
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thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
ADD_HEADER(header);
|
|
|
|
//TSK_DEBUG_WARN("parse_header_Upgrade NOT IMPLEMENTED. Will be added as Dummy header.");
|
|
}
|
|
|
|
# /*== User_Agent: ==*/
|
|
action parse_header_User_Agent
|
|
{
|
|
thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
ADD_HEADER(header);
|
|
|
|
//TSK_DEBUG_WARN("parse_header_User_Agent NOT IMPLEMENTED. Will be added as Dummy header.");
|
|
}
|
|
|
|
# /*== Via: ==*/
|
|
action parse_header_Via
|
|
{
|
|
thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
ADD_HEADER(header);
|
|
|
|
//TSK_DEBUG_WARN("parse_header_Via NOT IMPLEMENTED. Will be added as Dummy header.");
|
|
}
|
|
|
|
# /*== Warning: ==*/
|
|
action parse_header_Warning
|
|
{
|
|
thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
ADD_HEADER(header);
|
|
|
|
//TSK_DEBUG_WARN("parse_header_Warning NOT IMPLEMENTED. Will be added as Dummy header.");
|
|
}
|
|
|
|
# /*== WWW-Authenticate: ==*/
|
|
action parse_header_WWW_Authenticate
|
|
{
|
|
thttp_header_WWW_Authenticate_t *header = thttp_header_WWW_Authenticate_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
ADD_HEADER(header);
|
|
}
|
|
|
|
# /*== extension_header: ==*/
|
|
action parse_header_extension_header
|
|
{
|
|
thttp_header_Dummy_t *header = thttp_header_Dummy_parse(state->tag_start, (state->tag_end-state->tag_start));
|
|
ADD_HEADER(header);
|
|
|
|
//TSK_DEBUG_WARN("parse_header_extension_header NOT IMPLEMENTED. Will be added as Dummy header.");
|
|
}
|
|
|
|
|
|
# Includes
|
|
include thttp_machine_utils "./ragel/thttp_machine_utils.rl";
|
|
include thttp_machine_header "./ragel/thttp_machine_header.rl";
|
|
|
|
# Entry point
|
|
main := HEADER;
|
|
}%%
|
|
|
|
int thttp_header_parse(tsk_ragel_state_t *state, thttp_message_t *message)
|
|
{
|
|
int cs = 0;
|
|
const char *p = state->tag_start;
|
|
const char *pe = state->tag_end;
|
|
const char *eof = pe;
|
|
|
|
TSK_RAGEL_DISABLE_WARNINGS_BEGIN()
|
|
%%write data;
|
|
(void)(eof);
|
|
(void)(thttp_machine_parser_headers_first_final);
|
|
(void)(thttp_machine_parser_headers_error);
|
|
(void)(thttp_machine_parser_headers_en_main);
|
|
%%write init;
|
|
%%write exec;
|
|
TSK_RAGEL_DISABLE_WARNINGS_END()
|
|
|
|
return ( cs >= %%{ write first_final; }%% ) ? 0 : -1;
|
|
}
|