iot_water_monitor_v2
Dependencies: easy-connect-v16 Watchdog FP MQTTPacket RecordType-v-16 watersenor_and_temp_code
JSON/jsmn.c@57:898fcb6692cd, 2018-04-03 (annotated)
- Committer:
- DuyLionTran
- Date:
- Tue Apr 03 17:03:01 2018 +0000
- Revision:
- 57:898fcb6692cd
- Parent:
- 43:dcde0e66874a
; * version 2.9.8 03-04-2018 Minor changes. Time frame updated to IBM Watson every 60s
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
DuyLionTran | 43:dcde0e66874a | 1 | /* Author: Faheem Inayat |
DuyLionTran | 43:dcde0e66874a | 2 | * Created by "Night Crue" Team @ TechShop San Jose, CA |
DuyLionTran | 43:dcde0e66874a | 3 | * |
DuyLionTran | 43:dcde0e66874a | 4 | * --- DISCLAIMER --- |
DuyLionTran | 43:dcde0e66874a | 5 | * This code is a modified version of original JSMN lirary, written by |
DuyLionTran | 43:dcde0e66874a | 6 | * *** Serge A. Zaitsev *** |
DuyLionTran | 43:dcde0e66874a | 7 | * and hosted at https://github.com/zserge/jsmn |
DuyLionTran | 43:dcde0e66874a | 8 | * Any modification to the original source is not guaranteed to be included |
DuyLionTran | 43:dcde0e66874a | 9 | * in this version. As of writing of this file, the original source is |
DuyLionTran | 43:dcde0e66874a | 10 | * licensed under MIT License |
DuyLionTran | 43:dcde0e66874a | 11 | * (http://www.opensource.org/licenses/mit-license.php). |
DuyLionTran | 43:dcde0e66874a | 12 | */ |
DuyLionTran | 43:dcde0e66874a | 13 | |
DuyLionTran | 43:dcde0e66874a | 14 | #include "jsmn.h" |
DuyLionTran | 43:dcde0e66874a | 15 | |
DuyLionTran | 43:dcde0e66874a | 16 | /** |
DuyLionTran | 43:dcde0e66874a | 17 | * Allocates a fresh unused token from the token pull. |
DuyLionTran | 43:dcde0e66874a | 18 | */ |
DuyLionTran | 43:dcde0e66874a | 19 | static jsmntok_t *jsmn_alloc_token ( jsmn_parser *parser, jsmntok_t *tokens, size_t num_tokens ) |
DuyLionTran | 43:dcde0e66874a | 20 | { |
DuyLionTran | 43:dcde0e66874a | 21 | jsmntok_t *tok; |
DuyLionTran | 43:dcde0e66874a | 22 | if ( parser->toknext >= num_tokens ) |
DuyLionTran | 43:dcde0e66874a | 23 | { |
DuyLionTran | 43:dcde0e66874a | 24 | return NULL ; |
DuyLionTran | 43:dcde0e66874a | 25 | } |
DuyLionTran | 43:dcde0e66874a | 26 | tok = &tokens [ parser->toknext++ ]; |
DuyLionTran | 43:dcde0e66874a | 27 | tok->start = tok->end = -1; |
DuyLionTran | 43:dcde0e66874a | 28 | tok->childCount = 0; |
DuyLionTran | 43:dcde0e66874a | 29 | tok->parent = -1; |
DuyLionTran | 43:dcde0e66874a | 30 | return tok; |
DuyLionTran | 43:dcde0e66874a | 31 | } |
DuyLionTran | 43:dcde0e66874a | 32 | |
DuyLionTran | 43:dcde0e66874a | 33 | /** |
DuyLionTran | 43:dcde0e66874a | 34 | * Fills token type and boundaries. |
DuyLionTran | 43:dcde0e66874a | 35 | */ |
DuyLionTran | 43:dcde0e66874a | 36 | static void jsmn_fill_token ( jsmntok_t *token, jsmntype_t type, int start, int end ) |
DuyLionTran | 43:dcde0e66874a | 37 | { |
DuyLionTran | 43:dcde0e66874a | 38 | token->type = type; |
DuyLionTran | 43:dcde0e66874a | 39 | token->start = start; |
DuyLionTran | 43:dcde0e66874a | 40 | token->end = end; |
DuyLionTran | 43:dcde0e66874a | 41 | token->childCount = 0; |
DuyLionTran | 43:dcde0e66874a | 42 | } |
DuyLionTran | 43:dcde0e66874a | 43 | |
DuyLionTran | 43:dcde0e66874a | 44 | /** |
DuyLionTran | 43:dcde0e66874a | 45 | * Fills next available token with JSON primitive. |
DuyLionTran | 43:dcde0e66874a | 46 | */ |
DuyLionTran | 43:dcde0e66874a | 47 | static int jsmn_parse_primitive ( jsmn_parser *parser, const char *js, size_t len, jsmntok_t *tokens, size_t num_tokens ) |
DuyLionTran | 43:dcde0e66874a | 48 | { |
DuyLionTran | 43:dcde0e66874a | 49 | jsmntok_t *token; |
DuyLionTran | 43:dcde0e66874a | 50 | int start; |
DuyLionTran | 43:dcde0e66874a | 51 | |
DuyLionTran | 43:dcde0e66874a | 52 | start = parser->pos; |
DuyLionTran | 43:dcde0e66874a | 53 | |
DuyLionTran | 43:dcde0e66874a | 54 | for ( ; parser->pos < len && js [ parser->pos ] != '\0'; parser->pos++ ) |
DuyLionTran | 43:dcde0e66874a | 55 | { |
DuyLionTran | 43:dcde0e66874a | 56 | switch ( js [ parser->pos ] ) |
DuyLionTran | 43:dcde0e66874a | 57 | { |
DuyLionTran | 43:dcde0e66874a | 58 | case '\t': |
DuyLionTran | 43:dcde0e66874a | 59 | case '\r': |
DuyLionTran | 43:dcde0e66874a | 60 | case '\n': |
DuyLionTran | 43:dcde0e66874a | 61 | case ' ': |
DuyLionTran | 43:dcde0e66874a | 62 | case ',': |
DuyLionTran | 43:dcde0e66874a | 63 | case ']': |
DuyLionTran | 43:dcde0e66874a | 64 | case '}': |
DuyLionTran | 43:dcde0e66874a | 65 | goto found; |
DuyLionTran | 43:dcde0e66874a | 66 | } |
DuyLionTran | 43:dcde0e66874a | 67 | if ( js [ parser->pos ] < 32 || js [ parser->pos ] >= 127 ) |
DuyLionTran | 43:dcde0e66874a | 68 | { |
DuyLionTran | 43:dcde0e66874a | 69 | parser->pos = start; |
DuyLionTran | 43:dcde0e66874a | 70 | return JSMN_ERROR_INVAL; |
DuyLionTran | 43:dcde0e66874a | 71 | } |
DuyLionTran | 43:dcde0e66874a | 72 | } |
DuyLionTran | 43:dcde0e66874a | 73 | /* primitive must be followed by a comma/object/array */ |
DuyLionTran | 43:dcde0e66874a | 74 | parser->pos = start; |
DuyLionTran | 43:dcde0e66874a | 75 | return JSMN_ERROR_PART; |
DuyLionTran | 43:dcde0e66874a | 76 | |
DuyLionTran | 43:dcde0e66874a | 77 | found: if ( tokens == NULL ) |
DuyLionTran | 43:dcde0e66874a | 78 | { |
DuyLionTran | 43:dcde0e66874a | 79 | parser->pos--; |
DuyLionTran | 43:dcde0e66874a | 80 | return 0; |
DuyLionTran | 43:dcde0e66874a | 81 | } |
DuyLionTran | 43:dcde0e66874a | 82 | token = jsmn_alloc_token ( parser, tokens, num_tokens ); |
DuyLionTran | 43:dcde0e66874a | 83 | if ( token == NULL ) |
DuyLionTran | 43:dcde0e66874a | 84 | { |
DuyLionTran | 43:dcde0e66874a | 85 | parser->pos = start; |
DuyLionTran | 43:dcde0e66874a | 86 | return JSMN_ERROR_NOMEM; |
DuyLionTran | 43:dcde0e66874a | 87 | } |
DuyLionTran | 43:dcde0e66874a | 88 | jsmn_fill_token ( token, JSMN_PRIMITIVE, start, parser->pos ); |
DuyLionTran | 43:dcde0e66874a | 89 | token->parent = parser->toksuper; |
DuyLionTran | 43:dcde0e66874a | 90 | parser->pos--; |
DuyLionTran | 43:dcde0e66874a | 91 | return 0; |
DuyLionTran | 43:dcde0e66874a | 92 | } |
DuyLionTran | 43:dcde0e66874a | 93 | |
DuyLionTran | 43:dcde0e66874a | 94 | /** |
DuyLionTran | 43:dcde0e66874a | 95 | * Fills next token with JSON string. |
DuyLionTran | 43:dcde0e66874a | 96 | */ |
DuyLionTran | 43:dcde0e66874a | 97 | static int jsmn_parse_string ( jsmn_parser *parser, const char *js, size_t len, jsmntok_t *tokens, size_t num_tokens, unsigned char isKey ) |
DuyLionTran | 43:dcde0e66874a | 98 | { |
DuyLionTran | 43:dcde0e66874a | 99 | jsmntok_t *token; |
DuyLionTran | 43:dcde0e66874a | 100 | |
DuyLionTran | 43:dcde0e66874a | 101 | int start = parser->pos; |
DuyLionTran | 43:dcde0e66874a | 102 | |
DuyLionTran | 43:dcde0e66874a | 103 | parser->pos++; |
DuyLionTran | 43:dcde0e66874a | 104 | |
DuyLionTran | 43:dcde0e66874a | 105 | /* Skip starting quote */ |
DuyLionTran | 43:dcde0e66874a | 106 | for ( ; parser->pos < len && js [ parser->pos ] != '\0'; parser->pos++ ) |
DuyLionTran | 43:dcde0e66874a | 107 | { |
DuyLionTran | 43:dcde0e66874a | 108 | char c = js [ parser->pos ]; |
DuyLionTran | 43:dcde0e66874a | 109 | |
DuyLionTran | 43:dcde0e66874a | 110 | /* Quote: end of string */ |
DuyLionTran | 43:dcde0e66874a | 111 | if ( c == '\"' ) |
DuyLionTran | 43:dcde0e66874a | 112 | { |
DuyLionTran | 43:dcde0e66874a | 113 | if ( tokens == NULL ) |
DuyLionTran | 43:dcde0e66874a | 114 | { |
DuyLionTran | 43:dcde0e66874a | 115 | return 0; |
DuyLionTran | 43:dcde0e66874a | 116 | } |
DuyLionTran | 43:dcde0e66874a | 117 | token = jsmn_alloc_token ( parser, tokens, num_tokens ); |
DuyLionTran | 43:dcde0e66874a | 118 | if ( token == NULL ) |
DuyLionTran | 43:dcde0e66874a | 119 | { |
DuyLionTran | 43:dcde0e66874a | 120 | parser->pos = start; |
DuyLionTran | 43:dcde0e66874a | 121 | return JSMN_ERROR_NOMEM; |
DuyLionTran | 43:dcde0e66874a | 122 | } |
DuyLionTran | 43:dcde0e66874a | 123 | if ( isKey == 1 ) |
DuyLionTran | 43:dcde0e66874a | 124 | { |
DuyLionTran | 43:dcde0e66874a | 125 | jsmn_fill_token ( token, JSMN_KEY, start + 1, parser->pos ); |
DuyLionTran | 43:dcde0e66874a | 126 | } |
DuyLionTran | 43:dcde0e66874a | 127 | else |
DuyLionTran | 43:dcde0e66874a | 128 | { |
DuyLionTran | 43:dcde0e66874a | 129 | jsmn_fill_token ( token, JSMN_STRING, start + 1, parser->pos ); |
DuyLionTran | 43:dcde0e66874a | 130 | } |
DuyLionTran | 43:dcde0e66874a | 131 | token->parent = parser->toksuper; |
DuyLionTran | 43:dcde0e66874a | 132 | return 0; |
DuyLionTran | 43:dcde0e66874a | 133 | } |
DuyLionTran | 43:dcde0e66874a | 134 | |
DuyLionTran | 43:dcde0e66874a | 135 | /* Backslash: Quoted symbol expected */ |
DuyLionTran | 43:dcde0e66874a | 136 | if ( c == '\\' && parser->pos + 1 < len ) |
DuyLionTran | 43:dcde0e66874a | 137 | { |
DuyLionTran | 43:dcde0e66874a | 138 | int i; |
DuyLionTran | 43:dcde0e66874a | 139 | parser->pos++; |
DuyLionTran | 43:dcde0e66874a | 140 | switch ( js [ parser->pos ] ) |
DuyLionTran | 43:dcde0e66874a | 141 | { |
DuyLionTran | 43:dcde0e66874a | 142 | /* Allowed escaped symbols */ |
DuyLionTran | 43:dcde0e66874a | 143 | case '\"': |
DuyLionTran | 43:dcde0e66874a | 144 | case '/': |
DuyLionTran | 43:dcde0e66874a | 145 | case '\\': |
DuyLionTran | 43:dcde0e66874a | 146 | case 'b': |
DuyLionTran | 43:dcde0e66874a | 147 | case 'f': |
DuyLionTran | 43:dcde0e66874a | 148 | case 'r': |
DuyLionTran | 43:dcde0e66874a | 149 | case 'n': |
DuyLionTran | 43:dcde0e66874a | 150 | case 't': |
DuyLionTran | 43:dcde0e66874a | 151 | break; |
DuyLionTran | 43:dcde0e66874a | 152 | /* Allows escaped symbol \uXXXX */ |
DuyLionTran | 43:dcde0e66874a | 153 | case 'u': |
DuyLionTran | 43:dcde0e66874a | 154 | parser->pos++; |
DuyLionTran | 43:dcde0e66874a | 155 | for ( i = 0; i < 4 && parser->pos < len && js [ parser->pos ] != '\0'; i++ ) |
DuyLionTran | 43:dcde0e66874a | 156 | { |
DuyLionTran | 43:dcde0e66874a | 157 | /* If it isn't a hex character we have an error */ |
DuyLionTran | 43:dcde0e66874a | 158 | if ( ! ( ( js [ parser->pos ] >= 48 && js [ parser->pos ] <= 57 ) || /* 0-9 */ |
DuyLionTran | 43:dcde0e66874a | 159 | ( js [ parser->pos ] >= 65 && js [ parser->pos ] <= 70 ) |
DuyLionTran | 43:dcde0e66874a | 160 | || /* A-F */ |
DuyLionTran | 43:dcde0e66874a | 161 | ( js [ parser->pos ] >= 97 && js [ parser->pos ] <= 102 ) ) ) |
DuyLionTran | 43:dcde0e66874a | 162 | { /* a-f */ |
DuyLionTran | 43:dcde0e66874a | 163 | parser->pos = start; |
DuyLionTran | 43:dcde0e66874a | 164 | return JSMN_ERROR_INVAL; |
DuyLionTran | 43:dcde0e66874a | 165 | } |
DuyLionTran | 43:dcde0e66874a | 166 | parser->pos++; |
DuyLionTran | 43:dcde0e66874a | 167 | } |
DuyLionTran | 43:dcde0e66874a | 168 | parser->pos--; |
DuyLionTran | 43:dcde0e66874a | 169 | break; |
DuyLionTran | 43:dcde0e66874a | 170 | /* Unexpected symbol */ |
DuyLionTran | 43:dcde0e66874a | 171 | default: |
DuyLionTran | 43:dcde0e66874a | 172 | parser->pos = start; |
DuyLionTran | 43:dcde0e66874a | 173 | return JSMN_ERROR_INVAL; |
DuyLionTran | 43:dcde0e66874a | 174 | } |
DuyLionTran | 43:dcde0e66874a | 175 | } |
DuyLionTran | 43:dcde0e66874a | 176 | } |
DuyLionTran | 43:dcde0e66874a | 177 | parser->pos = start; |
DuyLionTran | 43:dcde0e66874a | 178 | return JSMN_ERROR_PART; |
DuyLionTran | 43:dcde0e66874a | 179 | } |
DuyLionTran | 43:dcde0e66874a | 180 | |
DuyLionTran | 43:dcde0e66874a | 181 | /** |
DuyLionTran | 43:dcde0e66874a | 182 | * Parse JSON string and fill tokens. |
DuyLionTran | 43:dcde0e66874a | 183 | */ |
DuyLionTran | 43:dcde0e66874a | 184 | int jsmn_parse ( jsmn_parser *parser, const char *js, size_t len, jsmntok_t *tokens, unsigned int num_tokens ) |
DuyLionTran | 43:dcde0e66874a | 185 | { |
DuyLionTran | 43:dcde0e66874a | 186 | int r; |
DuyLionTran | 43:dcde0e66874a | 187 | int i; |
DuyLionTran | 43:dcde0e66874a | 188 | jsmntok_t *token; |
DuyLionTran | 43:dcde0e66874a | 189 | int count = parser->toknext; |
DuyLionTran | 43:dcde0e66874a | 190 | |
DuyLionTran | 43:dcde0e66874a | 191 | unsigned char isKey = 1; |
DuyLionTran | 43:dcde0e66874a | 192 | |
DuyLionTran | 43:dcde0e66874a | 193 | for ( ; parser->pos < len && js [ parser->pos ] != '\0'; parser->pos++ ) |
DuyLionTran | 43:dcde0e66874a | 194 | { |
DuyLionTran | 43:dcde0e66874a | 195 | char c; |
DuyLionTran | 43:dcde0e66874a | 196 | jsmntype_t type; |
DuyLionTran | 43:dcde0e66874a | 197 | |
DuyLionTran | 43:dcde0e66874a | 198 | c = js [ parser->pos ]; |
DuyLionTran | 43:dcde0e66874a | 199 | switch ( c ) |
DuyLionTran | 43:dcde0e66874a | 200 | { |
DuyLionTran | 43:dcde0e66874a | 201 | case '{': |
DuyLionTran | 43:dcde0e66874a | 202 | case '[': |
DuyLionTran | 43:dcde0e66874a | 203 | count++; |
DuyLionTran | 43:dcde0e66874a | 204 | if ( tokens == NULL ) |
DuyLionTran | 43:dcde0e66874a | 205 | { |
DuyLionTran | 43:dcde0e66874a | 206 | break; |
DuyLionTran | 43:dcde0e66874a | 207 | } |
DuyLionTran | 43:dcde0e66874a | 208 | token = jsmn_alloc_token ( parser, tokens, num_tokens ); |
DuyLionTran | 43:dcde0e66874a | 209 | if ( token == NULL ) |
DuyLionTran | 43:dcde0e66874a | 210 | return JSMN_ERROR_NOMEM; |
DuyLionTran | 43:dcde0e66874a | 211 | if ( parser->toksuper != -1 ) |
DuyLionTran | 43:dcde0e66874a | 212 | { |
DuyLionTran | 43:dcde0e66874a | 213 | tokens [ parser->toksuper ].childCount++; |
DuyLionTran | 43:dcde0e66874a | 214 | token->parent = parser->toksuper; |
DuyLionTran | 43:dcde0e66874a | 215 | } |
DuyLionTran | 43:dcde0e66874a | 216 | token->type = ( c == '{' ? JSMN_OBJECT : JSMN_ARRAY ); |
DuyLionTran | 43:dcde0e66874a | 217 | token->start = parser->pos; |
DuyLionTran | 43:dcde0e66874a | 218 | parser->toksuper = parser->toknext - 1; |
DuyLionTran | 43:dcde0e66874a | 219 | if ( token->type == JSMN_OBJECT ) |
DuyLionTran | 43:dcde0e66874a | 220 | { |
DuyLionTran | 43:dcde0e66874a | 221 | isKey = 1; |
DuyLionTran | 43:dcde0e66874a | 222 | } |
DuyLionTran | 43:dcde0e66874a | 223 | break; |
DuyLionTran | 43:dcde0e66874a | 224 | case '}': |
DuyLionTran | 43:dcde0e66874a | 225 | case ']': |
DuyLionTran | 43:dcde0e66874a | 226 | if ( tokens == NULL ) |
DuyLionTran | 43:dcde0e66874a | 227 | break; |
DuyLionTran | 43:dcde0e66874a | 228 | type = ( c == '}' ? JSMN_OBJECT : JSMN_ARRAY ); |
DuyLionTran | 43:dcde0e66874a | 229 | if ( parser->toknext < 1 ) |
DuyLionTran | 43:dcde0e66874a | 230 | { |
DuyLionTran | 43:dcde0e66874a | 231 | return JSMN_ERROR_INVAL; |
DuyLionTran | 43:dcde0e66874a | 232 | } |
DuyLionTran | 43:dcde0e66874a | 233 | token = &tokens [ parser->toknext - 1 ]; |
DuyLionTran | 43:dcde0e66874a | 234 | for ( ;; ) |
DuyLionTran | 43:dcde0e66874a | 235 | { |
DuyLionTran | 43:dcde0e66874a | 236 | if ( token->start != -1 && token->end == -1 ) |
DuyLionTran | 43:dcde0e66874a | 237 | { |
DuyLionTran | 43:dcde0e66874a | 238 | if ( token->type != type ) |
DuyLionTran | 43:dcde0e66874a | 239 | { |
DuyLionTran | 43:dcde0e66874a | 240 | return JSMN_ERROR_INVAL; |
DuyLionTran | 43:dcde0e66874a | 241 | } |
DuyLionTran | 43:dcde0e66874a | 242 | token->end = parser->pos + 1; |
DuyLionTran | 43:dcde0e66874a | 243 | parser->toksuper = token->parent; |
DuyLionTran | 43:dcde0e66874a | 244 | break; |
DuyLionTran | 43:dcde0e66874a | 245 | } |
DuyLionTran | 43:dcde0e66874a | 246 | if ( token->parent == -1 ) |
DuyLionTran | 43:dcde0e66874a | 247 | { |
DuyLionTran | 43:dcde0e66874a | 248 | break; |
DuyLionTran | 43:dcde0e66874a | 249 | } |
DuyLionTran | 43:dcde0e66874a | 250 | token = &tokens [ token->parent ]; |
DuyLionTran | 43:dcde0e66874a | 251 | } |
DuyLionTran | 43:dcde0e66874a | 252 | break; |
DuyLionTran | 43:dcde0e66874a | 253 | case '\"': |
DuyLionTran | 43:dcde0e66874a | 254 | r = jsmn_parse_string ( parser, js, len, tokens, num_tokens, isKey ); |
DuyLionTran | 43:dcde0e66874a | 255 | if ( r < 0 ) |
DuyLionTran | 43:dcde0e66874a | 256 | return r; |
DuyLionTran | 43:dcde0e66874a | 257 | count++; |
DuyLionTran | 43:dcde0e66874a | 258 | if ( parser->toksuper != -1 && tokens != NULL ) |
DuyLionTran | 43:dcde0e66874a | 259 | tokens [ parser->toksuper ].childCount++; |
DuyLionTran | 43:dcde0e66874a | 260 | break; |
DuyLionTran | 43:dcde0e66874a | 261 | case '\t': |
DuyLionTran | 43:dcde0e66874a | 262 | case '\r': |
DuyLionTran | 43:dcde0e66874a | 263 | case '\n': |
DuyLionTran | 43:dcde0e66874a | 264 | case ' ': |
DuyLionTran | 43:dcde0e66874a | 265 | break; |
DuyLionTran | 43:dcde0e66874a | 266 | case ':': |
DuyLionTran | 43:dcde0e66874a | 267 | isKey = 0; |
DuyLionTran | 43:dcde0e66874a | 268 | parser->toksuper = parser->toknext - 1; |
DuyLionTran | 43:dcde0e66874a | 269 | break; |
DuyLionTran | 43:dcde0e66874a | 270 | case ',': |
DuyLionTran | 43:dcde0e66874a | 271 | if ( tokens != NULL && parser->toksuper != -1 && tokens [ parser->toksuper ].type != JSMN_ARRAY && tokens [ parser->toksuper ].type != JSMN_OBJECT ) |
DuyLionTran | 43:dcde0e66874a | 272 | { |
DuyLionTran | 43:dcde0e66874a | 273 | parser->toksuper = tokens [ parser->toksuper ].parent; |
DuyLionTran | 43:dcde0e66874a | 274 | } |
DuyLionTran | 43:dcde0e66874a | 275 | isKey = 1; |
DuyLionTran | 43:dcde0e66874a | 276 | break; |
DuyLionTran | 43:dcde0e66874a | 277 | /* In strict mode primitives are: numbers and booleans */ |
DuyLionTran | 43:dcde0e66874a | 278 | case '-': |
DuyLionTran | 43:dcde0e66874a | 279 | case '0': |
DuyLionTran | 43:dcde0e66874a | 280 | case '1': |
DuyLionTran | 43:dcde0e66874a | 281 | case '2': |
DuyLionTran | 43:dcde0e66874a | 282 | case '3': |
DuyLionTran | 43:dcde0e66874a | 283 | case '4': |
DuyLionTran | 43:dcde0e66874a | 284 | case '5': |
DuyLionTran | 43:dcde0e66874a | 285 | case '6': |
DuyLionTran | 43:dcde0e66874a | 286 | case '7': |
DuyLionTran | 43:dcde0e66874a | 287 | case '8': |
DuyLionTran | 43:dcde0e66874a | 288 | case '9': |
DuyLionTran | 43:dcde0e66874a | 289 | case 't': |
DuyLionTran | 43:dcde0e66874a | 290 | case 'f': |
DuyLionTran | 43:dcde0e66874a | 291 | case 'n': |
DuyLionTran | 43:dcde0e66874a | 292 | /* And they must not be keys of the object */ |
DuyLionTran | 43:dcde0e66874a | 293 | if ( tokens != NULL && parser->toksuper != -1 ) |
DuyLionTran | 43:dcde0e66874a | 294 | { |
DuyLionTran | 43:dcde0e66874a | 295 | jsmntok_t *t = &tokens [ parser->toksuper ]; |
DuyLionTran | 43:dcde0e66874a | 296 | if ( t->type == JSMN_OBJECT || ( t->type == JSMN_STRING && t->childCount != 0 ) ) |
DuyLionTran | 43:dcde0e66874a | 297 | { |
DuyLionTran | 43:dcde0e66874a | 298 | return JSMN_ERROR_INVAL; |
DuyLionTran | 43:dcde0e66874a | 299 | } |
DuyLionTran | 43:dcde0e66874a | 300 | } |
DuyLionTran | 43:dcde0e66874a | 301 | r = jsmn_parse_primitive ( parser, js, len, tokens, num_tokens ); |
DuyLionTran | 43:dcde0e66874a | 302 | if ( r < 0 ) |
DuyLionTran | 43:dcde0e66874a | 303 | return r; |
DuyLionTran | 43:dcde0e66874a | 304 | count++; |
DuyLionTran | 43:dcde0e66874a | 305 | if ( parser->toksuper != -1 && tokens != NULL ) |
DuyLionTran | 43:dcde0e66874a | 306 | tokens [ parser->toksuper ].childCount++; |
DuyLionTran | 43:dcde0e66874a | 307 | break; |
DuyLionTran | 43:dcde0e66874a | 308 | |
DuyLionTran | 43:dcde0e66874a | 309 | /* Unexpected char in strict mode */ |
DuyLionTran | 43:dcde0e66874a | 310 | default: |
DuyLionTran | 43:dcde0e66874a | 311 | return JSMN_ERROR_INVAL; |
DuyLionTran | 43:dcde0e66874a | 312 | } |
DuyLionTran | 43:dcde0e66874a | 313 | } |
DuyLionTran | 43:dcde0e66874a | 314 | |
DuyLionTran | 43:dcde0e66874a | 315 | if ( tokens != NULL ) |
DuyLionTran | 43:dcde0e66874a | 316 | { |
DuyLionTran | 43:dcde0e66874a | 317 | for ( i = parser->toknext - 1; i >= 0; i-- ) |
DuyLionTran | 43:dcde0e66874a | 318 | { |
DuyLionTran | 43:dcde0e66874a | 319 | /* Unmatched opened object or array */ |
DuyLionTran | 43:dcde0e66874a | 320 | if ( tokens [ i ].start != -1 && tokens [ i ].end == -1 ) |
DuyLionTran | 43:dcde0e66874a | 321 | { |
DuyLionTran | 43:dcde0e66874a | 322 | return JSMN_ERROR_PART; |
DuyLionTran | 43:dcde0e66874a | 323 | } |
DuyLionTran | 43:dcde0e66874a | 324 | } |
DuyLionTran | 43:dcde0e66874a | 325 | } |
DuyLionTran | 43:dcde0e66874a | 326 | |
DuyLionTran | 43:dcde0e66874a | 327 | return count; |
DuyLionTran | 43:dcde0e66874a | 328 | } |
DuyLionTran | 43:dcde0e66874a | 329 | |
DuyLionTran | 43:dcde0e66874a | 330 | /** |
DuyLionTran | 43:dcde0e66874a | 331 | * Creates a new parser based over a given buffer with an array of tokens |
DuyLionTran | 43:dcde0e66874a | 332 | * available. |
DuyLionTran | 43:dcde0e66874a | 333 | */ |
DuyLionTran | 43:dcde0e66874a | 334 | void jsmn_init ( jsmn_parser *parser ) |
DuyLionTran | 43:dcde0e66874a | 335 | { |
DuyLionTran | 43:dcde0e66874a | 336 | parser->pos = 0; |
DuyLionTran | 43:dcde0e66874a | 337 | parser->toknext = 0; |
DuyLionTran | 43:dcde0e66874a | 338 | parser->toksuper = -1; |
DuyLionTran | 43:dcde0e66874a | 339 | } |
DuyLionTran | 43:dcde0e66874a | 340 |