/*
 * RatFE - Lightweight frontend for Pleroma
 * Copyright (C) 2022 Nekobit
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#include "query.h"

char* parse_query(char* begin, struct http_query_info* info)
{
    int end = 0;
    char* val_begin;
    info->key = begin;
    for (; *begin != '&' && *begin != '\0'; ++begin)
    {
        if (*begin == '=')
        {
            val_begin = begin+1;
            *begin = '\0';
        }
    }

    if (*begin == '\0') end = 1;
    if (*begin == '&') *begin = '\0';
    info->val = val_begin;
    // The val length may be large, so strlen can waste time
    info->val_len = (size_t)(begin - val_begin);
        
    return end ? NULL : begin+1;
}