diff --git a/demo.c b/demo.c index 0de80fa..1f6cac7 100644 --- a/demo.c +++ b/demo.c @@ -21,7 +21,7 @@ static void jsmn_dump_obj(jsmntok_t *obj, const char *js) { len = obj->end - obj->start; - printf("[%3d,%3d] (%c) ", obj->start, obj->end, + printf("[%3d,%3d - %2d] (%c) ", obj->start, obj->end, obj->size, ({ char c; switch (obj->type) { diff --git a/jsmn.c b/jsmn.c index 3f2b149..9907e27 100644 --- a/jsmn.c +++ b/jsmn.c @@ -11,6 +11,7 @@ static jsmntok_t *jsmn_get_token(jsmn_parser *parser) { for (i = parser->curtoken; inum_tokens; i++) { if (tokens[i].start == -1 && tokens[i].end == -1) { parser->curtoken = i; + tokens[i].size = 0; return &tokens[i]; } } @@ -40,6 +41,7 @@ void jsmn_init_parser(jsmn_parser *parser, const char *js, parser->tokens = tokens; parser->num_tokens = num_tokens; parser->curtoken = 0; + parser->cursize = NULL; for (i = 0; i < parser->num_tokens; i++) { jsmn_fill_token(&parser->tokens[i], JSMN_PRIMITIVE, -1, -1); @@ -132,7 +134,7 @@ static int jsmn_parse_string(jsmn_parser *parser) { */ jsmnerr_t jsmn_parse(jsmn_parser *parser) { int r; - unsigned int i; + int i; const char *js; jsmntype_t type; jsmntok_t *token; @@ -147,8 +149,11 @@ jsmnerr_t jsmn_parse(jsmn_parser *parser) { token = jsmn_get_token(parser); if (token == NULL) return JSMN_ERROR_NOMEM; + if (parser->cursize != NULL) + (*parser->cursize)++; token->type = (c == '{' ? JSMN_OBJECT : JSMN_ARRAY); token->start = parser->pos; + parser->cursize = &token->size; break; case '}': case ']': type = (c == '}' ? JSMN_OBJECT : JSMN_ARRAY); @@ -158,20 +163,32 @@ jsmnerr_t jsmn_parse(jsmn_parser *parser) { if (token->type != type) { return JSMN_ERROR_INVAL; } + parser->cursize = NULL; token->end = parser->pos + 1; break; } } + for (; i >= 0; i--) { + token = &parser->tokens[i]; + if (token->start != -1 && token->end == -1) { + parser->cursize = &token->size; + break; + } + } break; case '-': case '0': case '1' : case '2': case '3' : case '4': case '5': case '6': case '7' : case '8': case '9': case 't': case 'f': case 'n' : r = jsmn_parse_primitive(parser); if (r < 0) return r; + if (parser->cursize != NULL) + (*parser->cursize)++; break; case '\"': r = jsmn_parse_string(parser); if (r < 0) return r; + if (parser->cursize != NULL) + (*parser->cursize)++; break; case '\t' : case '\r' : case '\n' : case ':' : case ',': case ' ': break; diff --git a/jsmn.h b/jsmn.h index a455696..8b21cab 100644 --- a/jsmn.h +++ b/jsmn.h @@ -32,6 +32,7 @@ typedef struct { jsmntype_t type; int start; int end; + int size; } jsmntok_t; /** @@ -43,6 +44,7 @@ typedef struct { unsigned int pos; unsigned int num_tokens; int curtoken; + int *cursize; jsmntok_t *tokens; } jsmn_parser; diff --git a/test.sh b/test.sh index 05d52b8..d6dbcf9 100644 --- a/test.sh +++ b/test.sh @@ -21,7 +21,7 @@ PASSED=0 FAILED=0 function expect() { - ret=$(./demo -t 10 -b 256 - | grep -A 1 "$1" | tail -n 1 | cut -c 15-) + ret=$(./demo -t 10 -b 256 - | grep -A 1 "$1" | tail -n 1 | cut -c 20-) if [ "x$ret" = "x$2" ]; then PASSED=$(($PASSED+1)) else