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/*
* Copyright (c) 2007-2011, Lloyd Hilaiel <lloyd@hilaiel.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef __YAJL_PARSER_H__
#define __YAJL_PARSER_H__
#include "api/yajl_parse.h"
#include "yajl_bytestack.h"
#include "yajl_buf.h"
#include "yajl_lex.h"
typedef enum {
yajl_state_start = 0,
yajl_state_parse_complete,
yajl_state_parse_error,
yajl_state_lexical_error,
yajl_state_map_start,
yajl_state_map_sep,
yajl_state_map_need_val,
yajl_state_map_got_val,
yajl_state_map_need_key,
yajl_state_array_start,
yajl_state_array_got_val,
yajl_state_array_need_val,
yajl_state_got_value,
} yajl_state;
struct yajl_handle_t {
const yajl_callbacks * callbacks;
void * ctx;
yajl_lexer lexer;
const char * parseError;
/* the number of bytes consumed from the last client buffer,
* in the case of an error this will be an error offset, in the
* case of an error this can be used as the error offset */
size_t bytesConsumed;
/* temporary storage for decoded strings */
yajl_buf decodeBuf;
/* a stack of states. access with yajl_state_XXX routines */
yajl_bytestack stateStack;
/* memory allocation routines */
yajl_alloc_funcs alloc;
/* bitfield */
unsigned int flags;
/* memory limit */
unsigned long memoryLimit;
};
yajl_status
yajl_do_parse(yajl_handle handle, const unsigned char * jsonText,
size_t jsonTextLen);
yajl_status
yajl_do_finish(yajl_handle handle);
unsigned char *
yajl_render_error_string(yajl_handle hand, const unsigned char * jsonText,
size_t jsonTextLen, int verbose);
/* A little built in integer parsing routine with the same semantics as strtol
* that's unaffected by LOCALE. */
#ifdef __cplusplus
extern "C"
#endif
long long
yajl_parse_integer(const unsigned char *number, unsigned int length);
#ifdef __cplusplus
extern "C"
#endif
unsigned long long
yajl_parse_unsigned_integer(const unsigned char *number, unsigned int length);
#endif
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