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-rw-r--r--src/json_plist.c229
1 files changed, 0 insertions, 229 deletions
diff --git a/src/json_plist.c b/src/json_plist.c
deleted file mode 100644
index 7bbead0..0000000
--- a/src/json_plist.c
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * json_plist.c
- * JSON/property list functions
- *
- * Copyright (c) 2013 Nikias Bassen. All Rights Reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <jsmn.h>
-#include <plist/plist.h>
-
-#include "json_plist.h"
-
-static plist_t parse_primitive(const char* js, jsmntok_t* tokens, int* index);
-static plist_t parse_string(const char* js, jsmntok_t* tokens, int* index);
-static plist_t parse_array(const char* js, jsmntok_t* tokens, int* index);
-static plist_t parse_object(const char* js, jsmntok_t* tokens, int* index);
-
-static char* get_string_value(const char* js, jsmntok_t token)
-{
- int len = (token.end - token.start);
- char* str = malloc(len+1);
- memcpy(str, js + token.start, len);
- str[len] = 0;
- return str;
-}
-
-static plist_t parse_primitive(const char* js, jsmntok_t* tokens, int* index)
-{
- if (tokens[*index].type != JSMN_PRIMITIVE) {
- fprintf(stderr, "%s: ERROR: token type != JSMN_PRIMITIVE?!\n", __func__);
- return NULL;
- }
- plist_t val = NULL;
- char* strval = get_string_value(js, tokens[*index]);
- if (strval[0] == 'f') {
- val = plist_new_bool(0);
- } else if (strval[0] == 't') {
- val = plist_new_bool(1);
- } else if ((strval[0] == '-') || ((strval[0] >= '0') && (strval[0] <= '9'))) {
- val = plist_new_uint(strtoll(strval, NULL, 10));
- } else {
- fprintf(stderr, "%s: WARNING: invalid primitive value '%s' encountered, will return as string\n", __func__, strval);
- val = plist_new_string(strval);
- }
- free(strval);
- (*index)++;
- return val;
-}
-
-static plist_t parse_string(const char* js, jsmntok_t* tokens, int* index)
-{
- if (tokens[*index].type != JSMN_STRING) {
- fprintf(stderr, "%s: ERROR: token type != JSMN_STRING?!\n", __func__);
- return NULL;
- }
- char* str = get_string_value(js, tokens[*index]);
- plist_t val = plist_new_string(str);
- free(str);
- (*index)++;
- return val;
-}
-
-static plist_t parse_array(const char* js, jsmntok_t* tokens, int* index)
-{
- if (tokens[*index].type != JSMN_ARRAY) {
- fprintf(stderr, "%s: ERROR: token type != JSMN_ARRAY?!\n", __func__);
- return NULL;
- }
- plist_t arr = plist_new_array();
- int num_tokens = tokens[*index].size;
- int num;
- int j = (*index)+1;
- for (num = 0; num < num_tokens; num++) {
- plist_t val = NULL;
- switch (tokens[j].type) {
- case JSMN_OBJECT:
- val = parse_object(js, tokens, &j);
- break;
- case JSMN_ARRAY:
- val = parse_array(js, tokens, &j);
- break;
- case JSMN_STRING:
- val = parse_string(js, tokens, &j);
- break;
- case JSMN_PRIMITIVE:
- val = parse_primitive(js, tokens, &j);
- break;
- default:
- break;
- }
- if (val) {
- plist_array_append_item(arr, val);
- }
- }
- *(index) = j;
- return arr;
-}
-
-static plist_t parse_object(const char* js, jsmntok_t* tokens, int* index)
-{
- if (tokens[*index].type != JSMN_OBJECT) {
- fprintf(stderr, "%s: ERROR: token type != JSMN_OBJECT?!\n", __func__);
- return NULL;
- }
- plist_t obj = plist_new_dict();
- int num_tokens = tokens[*index].size;
- int num;
- int j = (*index)+1;
- for (num = 0; num < num_tokens; num++) {
- if (tokens[j].type == JSMN_STRING) {
- char* key = get_string_value(js, tokens[j]);
- plist_t val = NULL;
- j++;
- num++;
- switch (tokens[j].type) {
- case JSMN_OBJECT:
- val = parse_object(js, tokens, &j);
- break;
- case JSMN_ARRAY:
- val = parse_array(js, tokens, &j);
- break;
- case JSMN_STRING:
- val = parse_string(js, tokens, &j);
- break;
- case JSMN_PRIMITIVE:
- val = parse_primitive(js, tokens, &j);
- break;
- default:
- break;
- }
- if (val) {
- plist_dict_set_item(obj, key, val);
- }
- free(key);
- } else {
- fprintf(stderr, "%s: keys must be of type STRING\n", __func__);
- return NULL;
- }
- }
- (*index) = j;
- return obj;
-}
-
-plist_t json_to_plist(const char* json_string)
-{
- jsmn_parser parser;
- jsmn_init(&parser);
- int maxtoks = 256;
- jsmntok_t *tokens;
-
- if (!json_string) {
- fprintf(stderr, "%s: ERROR: no JSON string given.\n", __func__);
- return NULL;
- }
-
- tokens = malloc(sizeof(jsmntok_t)*maxtoks);
- if (!tokens) {
- fprintf(stderr, "%s: Out of memory\n", __func__);
- return NULL;
- }
-
- int r = 0;
-reparse:
- r = jsmn_parse(&parser, json_string, tokens, maxtoks);
- if (r == JSMN_ERROR_NOMEM) {
- //printf("not enough tokens (%d), retrying...\n", maxtoks);
- maxtoks+=256;
- jsmntok_t* newtokens = realloc(tokens, sizeof(jsmntok_t)*maxtoks);
- if (newtokens) {
- tokens = newtokens;
- goto reparse;
- }
- }
-
- switch(r) {
- case JSMN_ERROR_NOMEM:
- fprintf(stderr, "%s: ERROR: Out of memory...\n", __func__);
- return NULL;
- case JSMN_ERROR_INVAL:
- fprintf(stderr, "%s: ERROR: Invalid character inside JSON string\n", __func__);
- return NULL;
- case JSMN_ERROR_PART:
- fprintf(stderr, "%s: ERROR: The string is not a full JSON packet, more bytes expected\n", __func__);
- return NULL;
- default:
- break;
- }
-
- int startindex = 0;
- plist_t plist = NULL;
- switch (tokens[startindex].type) {
- case JSMN_PRIMITIVE:
- plist = parse_primitive(json_string, tokens, &startindex);
- break;
- case JSMN_STRING:
- plist = parse_string(json_string, tokens, &startindex);
- break;
- case JSMN_ARRAY:
- plist = parse_array(json_string, tokens, &startindex);
- break;
- case JSMN_OBJECT:
- plist = parse_object(json_string, tokens, &startindex);
- break;
- default:
- break;
- }
-
- free(tokens);
-
- return plist;
-}
-
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