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-/*
-* Copyright (C) 2009-2010 Mamadou Diop.
-*
-* Contact: Mamadou Diop <diopmamadou(at)doubango.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 tsk_ragel_state.h
- * @brief Ragel state for SIP, HTTP and MSRP parsing.
- *
- * @author Mamadou Diop <diopmamadou(at)doubango.org>
- *
- * @date Created: Sat Nov 8 16:54:58 2009 mdiop
- */
-#ifndef TINYSAK_RAGEL_STATE_H
-#define TINYSAK_RAGEL_STATE_H
-
-#include "tinysak_config.h"
-#include "tsk_params.h"
-
-#include <string.h>
-
-TSK_BEGIN_DECLS
-
-
-#if defined(_MSC_VER)
-# define atoi64 _atoi64
-#else
-# define atoi64 atoll
-#endif
-
-/**@ingroup tsk_ragel_state_group
-*/
-#define TSK_SCANNER_SET_STRING(string) \
- if(!string) \
- { \
- int len = (int)(te - ts); \
- if(len >0) \
- { \
- string = tsk_calloc(len+1, sizeof(char)), memcpy(string, ts, len); \
- } \
- }
-
-/**@ingroup tsk_ragel_state_group
-*/
-#define TSK_PARSER_SET_STRING(string) \
- { \
- int len = (int)(p - tag_start); \
- if(len && tag_start){ \
- if(string){ \
- TSK_FREE(string); \
- } \
- string = tsk_calloc(len+1, sizeof(char)), memcpy(string, tag_start, len); \
- } \
- }
-
-/**@ingroup tsk_ragel_state_group
-*/
-#define TSK_SCANNER_SET_INTEGER(integer) \
- { \
- int len = (int)(te - ts); \
- if(len>=0) \
- { \
- char* tmp = tsk_calloc(len+1, sizeof(char)); \
- memcpy(tmp, ts, len); \
- integer = atoi(tmp); \
- free(tmp); \
- } \
- }
-
-/**@ingroup tsk_ragel_state_group
-*/
-#define TSK_PARSER_SET_INTEGER_EX(retval, type, func) \
- { \
- int len = (int)(p - tag_start); \
- if(len>=0) \
- { \
- char* tmp = tsk_calloc(len+1, sizeof(char)); \
- memcpy(tmp, tag_start, len); \
- retval = (type) func(tmp); \
- free(tmp); \
- } \
- }
-/**@ingroup tsk_ragel_state_group
-* @def TSK_PARSER_SET_INTEGER
-*/
-/**@ingroup tsk_ragel_state_group
-* @def TSK_PARSER_SET_INT
-*/
-/**@ingroup tsk_ragel_state_group
-* @def TSK_PARSER_SET_UINT
-*/
-/**@ingroup tsk_ragel_state_group
-* @def TSK_PARSER_SET_FLOAT
-*/
-/**@ingroup tsk_ragel_state_group
-* @def TSK_PARSER_SET_DOUBLE
-*/
-#define TSK_PARSER_SET_INTEGER(retval) TSK_PARSER_SET_INTEGER_EX(retval, int, atoi)
-#define TSK_PARSER_SET_INT(retval) TSK_PARSER_SET_INTEGER(retval)
-#define TSK_PARSER_SET_UINT(retval) TSK_PARSER_SET_INTEGER_EX(retval, uint32_t, atoi64)
-#define TSK_PARSER_SET_FLOAT(retval) TSK_PARSER_SET_INTEGER_EX(retval, float, atof)
-#define TSK_PARSER_SET_DOUBLE(retval) TSK_PARSER_SET_INTEGER_EX(retval, double, atof)
-
-/**@ingroup tsk_ragel_state_group
-*/
-#define TSK_PARSER_ADD_PARAM(dest) \
- { \
- tsk_size_t len = (tsk_size_t)(p - tag_start); \
- tsk_param_t *param = tsk_params_parse_param(tag_start, len); \
- if(param) \
- { \
- if(!dest) dest = tsk_list_create(); \
- tsk_list_push_back_data(dest, ((void**) &param)); \
- } \
- }
-
-/**@ingroup tsk_ragel_state_group
-*/
-#define TSK_SACANNER_ADD_PARAM(dest) \
- { \
- int len = (int)(te - ts); \
- if(len >0) \
- { \
- tsk_param_t *param = tsk_params_parse_param(ts, len); \
- if(param) \
- { \
- if(!dest) dest = tsk_list_create(); \
- tsk_list_push_back_data(dest, ((void**) &param)); \
- } \
- } \
- }
-
-/**@ingroup tsk_ragel_state_group
-*/
-#define TSK_PARSER_ADD_STRING(dest) \
- { \
- tsk_size_t len = (tsk_size_t)(p - tag_start); \
- tsk_string_t *string = tsk_string_create(tsk_null); \
- string->value = tsk_calloc(len+1, sizeof(char)), memcpy(string->value, tag_start, len); \
- if(!dest) \
- { \
- dest = tsk_list_create(); \
- } \
- tsk_list_push_back_data(dest, ((void**) &string)); \
- }
-
-/**@ingroup tsk_ragel_state_group
-* Ragel state.
-*/
-typedef struct tsk_ragel_state_s
-{
- int cs; /**< Ragel current state. */
- const char *p; /**< Data pointing to the buffer to parse. */
- const char *pe; /**< Data end pointer. */
- const char *eof; /**< End of the file (in our cas data) pointer. */
-
- const char* tag_start; /**< Last tag start position set by ragel machine. */
- const char* tag_end; /**< The end of the ragel tag. */
-}
-tsk_ragel_state_t;
-
-
-TINYSAK_API void tsk_ragel_state_init(tsk_ragel_state_t *state, const char *data, tsk_size_t size);
-
-TSK_END_DECLS
-
-#endif /* TINYSAK_RAGEL_STATE_H */
-
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