version 1.1.2.3, 2017/11/27 19:37:22
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version 1.1.2.9, 2017/11/29 00:49:47
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Line 116 json_gettoken(json_t * __restrict json, jtok_t * __res
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Line 116 json_gettoken(json_t * __restrict json, jtok_t * __res
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elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
return NULL; |
return NULL; |
} else |
} else |
tok = &jtoks[json->h_next++]; | tok = &jtoks[json->h_next]; |
| tok->tok_idx = json->h_next++; |
tok->tok_start = tok->tok_end = tok->tok_parent = -1; |
tok->tok_start = tok->tok_end = tok->tok_parent = -1; |
tok->tok_size = 0; |
tok->tok_size = 0; |
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Line 276 json_parse(json_t * __restrict json, const char *jstr,
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Line 277 json_parse(json_t * __restrict json, const char *jstr,
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switch ((ch = jstr[json->h_pos])) { |
switch ((ch = jstr[json->h_pos])) { |
case '{': |
case '{': |
case '[': |
case '[': |
cx++; /* start new token */ | cx++; /* start new object/array token */ |
if (!jtoks) |
if (!jtoks) |
break; |
break; |
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Line 324 json_parse(json_t * __restrict json, const char *jstr,
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Line 325 json_parse(json_t * __restrict json, const char *jstr,
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} |
} |
break; |
break; |
case '\"': |
case '\"': |
if (json_parse_string(json, jstr, jlen, jtoks, toksnum) == -1) { | if (json_parse_string(json, jstr, jlen, jtoks, toksnum) == -1) |
elwix_SetErr(J_ERR_INVAL, "%s", jerrstr[J_ERR_INVAL]); | |
return (u_int) -1; |
return (u_int) -1; |
} | cx++; /* start new string token */ |
cx++; | |
if (jtoks && json->h_parent != -1) |
if (jtoks && json->h_parent != -1) |
jtoks[json->h_parent].tok_size++; |
jtoks[json->h_parent].tok_size++; |
break; |
break; |
Line 374 json_parse(json_t * __restrict json, const char *jstr,
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Line 373 json_parse(json_t * __restrict json, const char *jstr,
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if (json_parse_value(json, jstr, jlen, jtoks, toksnum) == -1) |
if (json_parse_value(json, jstr, jlen, jtoks, toksnum) == -1) |
return (u_int) -1; |
return (u_int) -1; |
cx++; | cx++; /* start new value token */ |
if (jtoks && json->h_parent != -1) |
if (jtoks && json->h_parent != -1) |
jtoks[json->h_parent].tok_size++; |
jtoks[json->h_parent].tok_size++; |
break; |
break; |
Line 387 json_parse(json_t * __restrict json, const char *jstr,
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Line 386 json_parse(json_t * __restrict json, const char *jstr,
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if (json_parse_value(json, jstr, jlen, jtoks, toksnum) == -1) |
if (json_parse_value(json, jstr, jlen, jtoks, toksnum) == -1) |
return (u_int) -1; |
return (u_int) -1; |
cx++; | cx++; /* start new value token */ |
if (jtoks && json->h_parent != -1) |
if (jtoks && json->h_parent != -1) |
jtoks[json->h_parent].tok_size++; |
jtoks[json->h_parent].tok_size++; |
break; |
break; |
Line 402 json_parse(json_t * __restrict json, const char *jstr,
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Line 401 json_parse(json_t * __restrict json, const char *jstr,
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return (u_int) -1; |
return (u_int) -1; |
} |
} |
} |
} |
} | } else |
| cx++; /* increment needed tokens number for termination empty token */ |
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return cx; |
return cx; |
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} |
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/* |
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* json_token2val() - Return token to AIT variable |
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* |
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* @jstr = JSON string |
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* @tok = Token for convert |
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* @return =NULL error or !=NULL allocated variable, after use should be ait_freeVar() |
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*/ |
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ait_val_t * |
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json_token2val(const char *jstr, jtok_t * __restrict tok) |
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{ |
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ait_val_t *v = NULL; |
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if (!jstr || !tok) |
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return NULL; |
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v = ait_allocVar(); |
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if (!v) |
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return NULL; |
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AIT_SET_STRSIZ(v, json_toklen(tok)); |
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strncpy(AIT_GET_STR(v), json_tokstr(jstr, tok), AIT_LEN(v) - 1); |
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return v; |
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} |
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/* |
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* json_token2str() - Return token to string |
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* |
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* @jstr = JSON string |
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* @tok = Token for convert |
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* @return =NULL error or !=NULL allocated str, after use should be e_free() |
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*/ |
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char * |
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json_token2str(const char *jstr, jtok_t * __restrict tok) |
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{ |
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char *str = NULL; |
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size_t len; |
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if (!jstr || !tok) |
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return NULL; |
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len = json_toklen(tok); |
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str = e_malloc(len + 1); |
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if (!str) |
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return NULL; |
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else { |
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strncpy(str, json_tokstr(jstr, tok), len); |
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str[len] = 0; |
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} |
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return str; |
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} |
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/* |
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* json_token2num() - Return token to numeric |
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* |
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* @jstr = JSON string |
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* @tok = Token for convert |
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* @return number |
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*/ |
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long |
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json_token2num(const char *jstr, jtok_t * __restrict tok) |
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{ |
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long ret = 0; |
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char *str; |
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str = json_token2str(jstr, tok); |
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if (!str) |
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return 0; |
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ret = strtol(str, NULL, 0); |
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e_free(str); |
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return ret; |
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} |
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/* |
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* json_findbykey() - Find data by key |
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* |
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* @jstr = JSON string |
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* @key = Search key |
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* @toks = Parsed tokens |
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* @toksnum = Number of parsed tokens |
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* return: =NULL error or !=NULL data token found |
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*/ |
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jtok_t * |
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json_findbykey(const char *jstr, const char *key, jtok_t * __restrict toks, int toksnum) |
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{ |
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jtok_t *tok = NULL; |
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register int i; |
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int klen; |
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if (!jstr || !key || !toks) |
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return NULL; |
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else |
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klen = strlen(key); |
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for (i = 1; i < toksnum; i++) { |
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if (toks[i].tok_type == J_STRING && |
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klen == toks[i].tok_end - toks[i].tok_start && |
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!strncmp(jstr + toks[i].tok_start, key, klen)) { |
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tok = toks + i + 1; |
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break; |
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} |
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} |
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return tok; |
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} |
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/* |
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* json_token2array() - Convert token to string array |
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* |
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* @jstr = JSON string |
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* @tok = Token for convert |
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* return: =NULL error or !=NULL allocated array with string variables, |
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* after use should be ait_freeVars() |
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*/ |
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array_t * |
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json_token2array(const char *jstr, jtok_t * __restrict tok) |
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{ |
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array_t *arr = NULL; |
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register int i; |
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int siz; |
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ait_val_t *v; |
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jtok_t *t; |
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if (!jstr || !tok) |
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return NULL; |
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siz = tok->tok_size; |
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if (!siz && json_toktype(tok) != J_ARRAY && json_toktype(tok) != J_OBJECT) |
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siz++; |
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arr = ait_allocVars(siz); |
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if (!arr) |
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return NULL; |
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if (tok->tok_type == J_STRING || tok->tok_type == J_VALUE) { |
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v = ait_getVars(&arr, 0); |
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AIT_SET_STRSIZ(v, json_toklen(tok) + 1); |
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json_tokstrcpy(AIT_GET_STR(v), jstr, tok); |
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} else if (tok->tok_type == J_ARRAY) { |
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for (i = 0; i < tok->tok_size; i++) { |
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t = &tok[i + 1]; |
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v = ait_getVars(&arr, i); |
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AIT_SET_STRSIZ(v, json_toklen(t) + 1); |
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json_tokstrcpy(AIT_GET_STR(v), jstr, t); |
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} |
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} else if (tok->tok_type == J_OBJECT) { |
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for (i = 0; tok->tok_idx <= tok[i + 1].tok_parent; i++) { |
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t = &tok[i + 1]; |
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v = ait_getVars(&arr, i); |
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AIT_SET_STRSIZ(v, json_toklen(t) + 1); |
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json_tokstrcpy(AIT_GET_STR(v), jstr, t); |
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} |
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} else { |
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elwix_SetErr(J_ERR_PARAM, "%s", jerrstr[J_ERR_PARAM]); |
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return NULL; |
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} |
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return arr; |
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} |
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/* |
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* json_add_begin_object() - Adds begin of object { |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @wspace = whitespace include |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_begin_object(char * __restrict jstr, int jlen, int wspace) |
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{ |
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int len; |
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if (!jstr) |
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return -1; |
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if (wspace) |
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len = strlcat(jstr, "{ ", jlen); |
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else |
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len = strlcat(jstr, "{", jlen); |
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if (len >= jlen) { |
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elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
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return -1; |
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} |
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return len; |
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} |
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/* |
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* json_add_end_object() - Adds end of object } |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @wspace = whitespace include |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_end_object(char * __restrict jstr, int jlen, int wspace) |
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{ |
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int len; |
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if (!jstr) |
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return -1; |
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if (wspace) |
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len = strlcat(jstr, " }", jlen); |
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else |
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len = strlcat(jstr, "}", jlen); |
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if (len >= jlen) { |
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elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
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return -1; |
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} |
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return len; |
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} |
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/* |
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* json_add_begin_array() - Adds begin of array [ |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @wspace = whitespace include |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_begin_array(char * __restrict jstr, int jlen, int wspace) |
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{ |
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int len; |
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if (!jstr) |
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return -1; |
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if (wspace) |
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len = strlcat(jstr, "[ ", jlen); |
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else |
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len = strlcat(jstr, "[", jlen); |
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if (len >= jlen) { |
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elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
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return -1; |
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} |
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return len; |
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} |
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/* |
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* json_add_end_array() - Adds end of array ] |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @wspace = whitespace include |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_end_array(char * __restrict jstr, int jlen, int wspace) |
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{ |
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int len; |
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if (!jstr) |
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return -1; |
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if (wspace) |
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len = strlcat(jstr, " ]", jlen); |
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else |
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len = strlcat(jstr, "]", jlen); |
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if (len >= jlen) { |
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elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
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return -1; |
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} |
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return len; |
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} |
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/* |
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* json_add_char() - Adds character |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @ch = Character |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_char(char * __restrict jstr, int jlen, u_char ch) |
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{ |
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int len; |
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if (!jstr) |
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return -1; |
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len = strlen(jstr); |
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if (len >= jlen) { |
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elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
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return -1; |
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} else { |
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jstr[len++] = (char) ch; |
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jstr[len] = 0; |
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} |
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return len; |
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} |
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/* |
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* json_add_colon() - Adds key/value pair delimiter colon : |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @wspace = whitespace include |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_colon(char * __restrict jstr, int jlen, int wspace) |
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{ |
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int len; |
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if (!jstr) |
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return -1; |
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if (wspace) |
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len = strlcat(jstr, ": ", jlen); |
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else |
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len = strlcat(jstr, ":", jlen); |
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if (len >= jlen) { |
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elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
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return -1; |
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} |
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return len; |
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} |
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/* |
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* json_add_comma() - Adds value delimiter comma , |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @wspace = whitespace include |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_comma(char * __restrict jstr, int jlen, int wspace) |
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{ |
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int len; |
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if (!jstr) |
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return -1; |
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if (wspace) |
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len = strlcat(jstr, ", ", jlen); |
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else |
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len = strlcat(jstr, ",", jlen); |
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if (len >= jlen) { |
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elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
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return -1; |
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} |
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return len; |
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} |
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/* |
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* json_add_string() - Adds string |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @unquot = Unquoted string |
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* @str = String, it can't be NULL |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_string(char * __restrict jstr, int jlen, int unquot, const char *str) |
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{ |
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int len; |
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if (!jstr || !str) |
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return -1; |
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if (!unquot) |
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len = strlcat(jstr, "\"", jlen); |
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len = strlcat(jstr, str, jlen); |
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if (!unquot) |
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len = strlcat(jstr, "\"", jlen); |
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if (len >= jlen) { |
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elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
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return -1; |
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} |
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return len; |
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} |
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/* |
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* json_add_value() - Adds value |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @unquot = Unquoted number |
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* @num = Number |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_value(char * __restrict jstr, int jlen, int unquot, long num) |
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{ |
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int len; |
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char wrk[STRSIZ] = { [0 ... STRSIZ - 1] = 0 }; |
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if (!jstr) |
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return -1; |
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if (!unquot) |
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len = strlcat(jstr, "\"", jlen); |
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snprintf(wrk, sizeof wrk, "%ld", num); |
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len = strlcat(jstr, wrk, jlen); |
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if (!unquot) |
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len = strlcat(jstr, "\"", jlen); |
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if (len >= jlen) { |
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elwix_SetErr(J_ERR_NOMEM, "%s", jerrstr[J_ERR_NOMEM]); |
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return -1; |
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} |
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return len; |
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} |
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/* |
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* json_add_pair() - Adds key/value pair |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @wspace = whitespace include |
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* @key = Key string |
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* @val = Value string |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_pair(char * __restrict jstr, int jlen, int wspace, const char *key, const char *val) |
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{ |
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int len = -1; |
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if (!jstr || !key || !val) |
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return -1; |
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if (json_add_string(jstr, jlen, 0, key) == -1) |
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return -1; |
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if (json_add_colon(jstr, jlen, wspace) == -1) |
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return -1; |
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if ((len = json_add_string(jstr, jlen, 0, key)) == -1) |
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return -1; |
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return len; |
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} |
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/* |
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* json_add_array() - Adds array |
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* |
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* @jstr = JSON string |
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* @jlen = JSON string length |
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* @wspace = whitespace include |
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* @arr = Array with variables |
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* return: -1 error or !=-1 actual JSON string length |
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*/ |
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int |
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json_add_array(char * __restrict jstr, int jlen, int wspace, array_t * __restrict arr) |
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{ |
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int len = -1; |
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register int i; |
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ait_val_t *v; |
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|
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if (!jstr || !arr) |
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return -1; |
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if (json_add_begin_array(jstr, jlen, wspace) == -1) |
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return -1; |
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for (i = 0; i < array_Size(arr); i++) { |
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v = array(arr, i, ait_val_t*); |
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if (v) { |
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if (AIT_TYPE(v) == string) { |
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if (json_add_string(jstr, jlen, 0, AIT_GET_STR(v)) == -1) |
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return -1; |
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} else { |
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if (json_add_value(jstr, jlen, 0, AIT_GET_LIKE(v, long)) == -1) |
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return -1; |
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} |
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if (i < array_Size(arr) - 1 && json_add_comma(jstr, jlen, wspace) == -1) |
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return -1; |
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} |
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} |
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if ((len = json_add_end_array(jstr, jlen, wspace)) == -1) |
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return -1; |
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|
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return len; |
} |
} |