| commit | author | age | ||
| 6e1425 | 1 | /* |
| H | 2 | * Copyright 2007-2009, Lloyd Hilaiel. |
| 3 | * | |
| 4 | * Redistribution and use in source and binary forms, with or without | |
| 5 | * modification, are permitted provided that the following conditions are | |
| 6 | * met: | |
| 7 | * | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * | |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 12 | * notice, this list of conditions and the following disclaimer in | |
| 13 | * the documentation and/or other materials provided with the | |
| 14 | * distribution. | |
| 15 | * | |
| 16 | * 3. Neither the name of Lloyd Hilaiel nor the names of its | |
| 17 | * contributors may be used to endorse or promote products derived | |
| 18 | * from this software without specific prior written permission. | |
| 19 | * | |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
| 21 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 22 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 23 | * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, | |
| 24 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 25 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 26 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 27 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 28 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
| 29 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 30 | * POSSIBILITY OF SUCH DAMAGE. | |
| 31 | */ | |
| 32 | ||
| 33 | #ifndef __YAJL_PARSER_H__ | |
| 34 | #define __YAJL_PARSER_H__ | |
| 35 | ||
| 36 | #include "api/yajl_parse.h" | |
| 37 | #include "yajl_bytestack.h" | |
| 38 | #include "yajl_buf.h" | |
| 39 | ||
| 40 | ||
| 41 | typedef enum { | |
| 42 | yajl_state_start = 0, | |
| 43 | yajl_state_parse_complete, | |
| 44 | yajl_state_parse_error, | |
| 45 | yajl_state_lexical_error, | |
| 46 | yajl_state_map_start, | |
| 47 | yajl_state_map_sep, | |
| 48 | yajl_state_map_need_val, | |
| 49 | yajl_state_map_got_val, | |
| 50 | yajl_state_map_need_key, | |
| 51 | yajl_state_array_start, | |
| 52 | yajl_state_array_got_val, | |
| 53 | yajl_state_array_need_val | |
| 54 | } yajl_state; | |
| 55 | ||
| 56 | struct yajl_handle_t { | |
| 57 | const yajl_callbacks * callbacks; | |
| 58 | void * ctx; | |
| 59 | yajl_lexer lexer; | |
| 60 | const char * parseError; | |
| 61 | /* the number of bytes consumed from the last client buffer, | |
| 62 | * in the case of an error this will be an error offset, in the | |
| 63 | * case of an error this can be used as the error offset */ | |
| 64 | unsigned int bytesConsumed; | |
| 65 | /* temporary storage for decoded strings */ | |
| 66 | yajl_buf decodeBuf; | |
| 67 | /* a stack of states. access with yajl_state_XXX routines */ | |
| 68 | yajl_bytestack stateStack; | |
| 69 | /* memory allocation routines */ | |
| 70 | yajl_alloc_funcs alloc; | |
| 71 | }; | |
| 72 | ||
| 73 | yajl_status | |
| 74 | yajl_do_parse(yajl_handle handle, const unsigned char * jsonText, | |
| 75 | unsigned int jsonTextLen); | |
| 76 | ||
| 77 | unsigned char * | |
| 78 | yajl_render_error_string(yajl_handle hand, const unsigned char * jsonText, | |
| 79 | unsigned int jsonTextLen, int verbose); | |
| 80 | ||
| 81 | ||
| 82 | #endif | |
