Rolf Meyer
yajl - JSON library working with the compiler. URL: http://lloyd.github.com/yajl/
yajl/core/yajl_parser.h@0:34f4a53d4ca3, 2009-11-18 (annotated)
- Committer:
- rolf
- Date:
- Wed Nov 18 17:56:51 2009 +0000
- Revision:
- 0:34f4a53d4ca3
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| rolf | 0:34f4a53d4ca3 | 1 | /* |
| rolf | 0:34f4a53d4ca3 | 2 | * Copyright 2007-2009, Lloyd Hilaiel. |
| rolf | 0:34f4a53d4ca3 | 3 | * |
| rolf | 0:34f4a53d4ca3 | 4 | * Redistribution and use in source and binary forms, with or without |
| rolf | 0:34f4a53d4ca3 | 5 | * modification, are permitted provided that the following conditions are |
| rolf | 0:34f4a53d4ca3 | 6 | * met: |
| rolf | 0:34f4a53d4ca3 | 7 | * |
| rolf | 0:34f4a53d4ca3 | 8 | * 1. Redistributions of source code must retain the above copyright |
| rolf | 0:34f4a53d4ca3 | 9 | * notice, this list of conditions and the following disclaimer. |
| rolf | 0:34f4a53d4ca3 | 10 | * |
| rolf | 0:34f4a53d4ca3 | 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| rolf | 0:34f4a53d4ca3 | 12 | * notice, this list of conditions and the following disclaimer in |
| rolf | 0:34f4a53d4ca3 | 13 | * the documentation and/or other materials provided with the |
| rolf | 0:34f4a53d4ca3 | 14 | * distribution. |
| rolf | 0:34f4a53d4ca3 | 15 | * |
| rolf | 0:34f4a53d4ca3 | 16 | * 3. Neither the name of Lloyd Hilaiel nor the names of its |
| rolf | 0:34f4a53d4ca3 | 17 | * contributors may be used to endorse or promote products derived |
| rolf | 0:34f4a53d4ca3 | 18 | * from this software without specific prior written permission. |
| rolf | 0:34f4a53d4ca3 | 19 | * |
| rolf | 0:34f4a53d4ca3 | 20 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| rolf | 0:34f4a53d4ca3 | 21 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| rolf | 0:34f4a53d4ca3 | 22 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| rolf | 0:34f4a53d4ca3 | 23 | * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, |
| rolf | 0:34f4a53d4ca3 | 24 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| rolf | 0:34f4a53d4ca3 | 25 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| rolf | 0:34f4a53d4ca3 | 26 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| rolf | 0:34f4a53d4ca3 | 27 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| rolf | 0:34f4a53d4ca3 | 28 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| rolf | 0:34f4a53d4ca3 | 29 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| rolf | 0:34f4a53d4ca3 | 30 | * POSSIBILITY OF SUCH DAMAGE. |
| rolf | 0:34f4a53d4ca3 | 31 | */ |
| rolf | 0:34f4a53d4ca3 | 32 | |
| rolf | 0:34f4a53d4ca3 | 33 | #ifndef __YAJL_PARSER_H__ |
| rolf | 0:34f4a53d4ca3 | 34 | #define __YAJL_PARSER_H__ |
| rolf | 0:34f4a53d4ca3 | 35 | |
| rolf | 0:34f4a53d4ca3 | 36 | #ifdef __cplusplus |
| rolf | 0:34f4a53d4ca3 | 37 | extern "C" { |
| rolf | 0:34f4a53d4ca3 | 38 | #endif |
| rolf | 0:34f4a53d4ca3 | 39 | |
| rolf | 0:34f4a53d4ca3 | 40 | |
| rolf | 0:34f4a53d4ca3 | 41 | #include "yajl/yajl_parse.h" |
| rolf | 0:34f4a53d4ca3 | 42 | #include "yajl_buf.h" |
| rolf | 0:34f4a53d4ca3 | 43 | |
| rolf | 0:34f4a53d4ca3 | 44 | typedef enum { |
| rolf | 0:34f4a53d4ca3 | 45 | yajl_state_start = 0, |
| rolf | 0:34f4a53d4ca3 | 46 | yajl_state_parse_complete, |
| rolf | 0:34f4a53d4ca3 | 47 | yajl_state_parse_error, |
| rolf | 0:34f4a53d4ca3 | 48 | yajl_state_lexical_error, |
| rolf | 0:34f4a53d4ca3 | 49 | yajl_state_map_start, |
| rolf | 0:34f4a53d4ca3 | 50 | yajl_state_map_sep, |
| rolf | 0:34f4a53d4ca3 | 51 | yajl_state_map_need_val, |
| rolf | 0:34f4a53d4ca3 | 52 | yajl_state_map_got_val, |
| rolf | 0:34f4a53d4ca3 | 53 | yajl_state_map_need_key, |
| rolf | 0:34f4a53d4ca3 | 54 | yajl_state_array_start, |
| rolf | 0:34f4a53d4ca3 | 55 | yajl_state_array_got_val, |
| rolf | 0:34f4a53d4ca3 | 56 | yajl_state_array_need_val |
| rolf | 0:34f4a53d4ca3 | 57 | } yajl_state; |
| rolf | 0:34f4a53d4ca3 | 58 | |
| rolf | 0:34f4a53d4ca3 | 59 | struct yajl_handle_t { |
| rolf | 0:34f4a53d4ca3 | 60 | const yajl_callbacks * callbacks; |
| rolf | 0:34f4a53d4ca3 | 61 | void * ctx; |
| rolf | 0:34f4a53d4ca3 | 62 | yajl_lexer lexer; |
| rolf | 0:34f4a53d4ca3 | 63 | const char * parseError; |
| rolf | 0:34f4a53d4ca3 | 64 | unsigned int errorOffset; |
| rolf | 0:34f4a53d4ca3 | 65 | /* temporary storage for decoded strings */ |
| rolf | 0:34f4a53d4ca3 | 66 | yajl_buf decodeBuf; |
| rolf | 0:34f4a53d4ca3 | 67 | /* a stack of states. access with yajl_state_XXX routines */ |
| rolf | 0:34f4a53d4ca3 | 68 | yajl_buf stateBuf; |
| rolf | 0:34f4a53d4ca3 | 69 | /* memory allocation routines */ |
| rolf | 0:34f4a53d4ca3 | 70 | yajl_alloc_funcs alloc; |
| rolf | 0:34f4a53d4ca3 | 71 | }; |
| rolf | 0:34f4a53d4ca3 | 72 | |
| rolf | 0:34f4a53d4ca3 | 73 | yajl_status |
| rolf | 0:34f4a53d4ca3 | 74 | yajl_do_parse(yajl_handle handle, unsigned int * offset, |
| rolf | 0:34f4a53d4ca3 | 75 | const unsigned char * jsonText, unsigned int jsonTextLen); |
| rolf | 0:34f4a53d4ca3 | 76 | |
| rolf | 0:34f4a53d4ca3 | 77 | unsigned char * |
| rolf | 0:34f4a53d4ca3 | 78 | yajl_render_error_string(yajl_handle hand, const unsigned char * jsonText, |
| rolf | 0:34f4a53d4ca3 | 79 | unsigned int jsonTextLen, int verbose); |
| rolf | 0:34f4a53d4ca3 | 80 | |
| rolf | 0:34f4a53d4ca3 | 81 | yajl_state yajl_state_current(yajl_handle handle); |
| rolf | 0:34f4a53d4ca3 | 82 | |
| rolf | 0:34f4a53d4ca3 | 83 | void yajl_state_push(yajl_handle handle, yajl_state state); |
| rolf | 0:34f4a53d4ca3 | 84 | |
| rolf | 0:34f4a53d4ca3 | 85 | yajl_state yajl_state_pop(yajl_handle handle); |
| rolf | 0:34f4a53d4ca3 | 86 | |
| rolf | 0:34f4a53d4ca3 | 87 | unsigned int yajl_parse_depth(yajl_handle handle); |
| rolf | 0:34f4a53d4ca3 | 88 | |
| rolf | 0:34f4a53d4ca3 | 89 | void yajl_state_set(yajl_handle handle, yajl_state state); |
| rolf | 0:34f4a53d4ca3 | 90 | |
| rolf | 0:34f4a53d4ca3 | 91 | #ifdef __cplusplus |
| rolf | 0:34f4a53d4ca3 | 92 | } |
| rolf | 0:34f4a53d4ca3 | 93 | #endif |
| rolf | 0:34f4a53d4ca3 | 94 | |
| rolf | 0:34f4a53d4ca3 | 95 | #endif |