94 lines
2.6 KiB
C
94 lines
2.6 KiB
C
/*
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* Copyright (c) 2020 YuQing <384681@qq.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the Lesser GNU General Public License, version 3
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* or later ("LGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the Lesser GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include <time.h>
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#include <inttypes.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <sys/stat.h>
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#include "fastcommon/logger.h"
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#include "fastcommon/shared_func.h"
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#include "fastcommon/json_parser.h"
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int main(int argc, char *argv[])
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{
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int result;
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int json_type;
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char error_info[256];
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string_t input;
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string_t output;
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if (argc < 2) {
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fprintf(stderr, "Usage: %s <json_string | json_array | json_map>\n",
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argv[0]);
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return EINVAL;
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}
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log_init();
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input.str = argv[1];
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input.len = strlen(input.str);
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json_type = detect_json_type(&input);
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if (json_type == FC_JSON_TYPE_ARRAY) {
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json_array_t array;
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if ((result=decode_json_array(&input, &array, error_info,
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sizeof(error_info))) != 0)
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{
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fprintf(stderr, "decode json array fail, %s\n", error_info);
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return result;
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}
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if ((result=encode_json_array(&array, &output,
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error_info, sizeof(error_info))) != 0)
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{
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fprintf(stderr, "encode json array fail, %s\n", error_info);
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return result;
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}
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printf("%s\n", output.str);
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free_json_string(&output);
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free_json_array(&array);
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} else if (json_type == FC_JSON_TYPE_MAP) {
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json_map_t map;
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if ((result=decode_json_map(&input, &map, error_info,
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sizeof(error_info))) != 0)
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{
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fprintf(stderr, "decode json map fail, %s\n", error_info);
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return result;
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}
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if ((result=encode_json_map(&map, &output,
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error_info, sizeof(error_info))) != 0)
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{
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fprintf(stderr, "encode json map fail, %s\n", error_info);
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return result;
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}
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printf("%s\n", output.str);
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free_json_string(&output);
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free_json_map(&map);
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} else {
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fprintf(stderr, "string\n");
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}
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return 0;
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}
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