Function pj_mkparam_ws

src/param.cpp:29–69

As pj_mkparam, but payload ends at first whitespace, rather than at end of * */

/* As pj_mkparam, but payload ends at first whitespace, rather than at end of
 * <str> */
paralist *pj_mkparam_ws(const char *str, const char **next_str) {
    paralist *newitem;
    size_t len = 0;

    if (nullptr == str)
        return nullptr;

    /* Find start and length of string */
    while (isspace(*str))
        str++;
    if (*str == '+')
        str++;
    bool in_string = false;
    for (; str[len] != '\0'; len++) {
        if (in_string) {
            if (str[len] == '"' && str[len + 1] == '"') {
                len++;
            } else if (str[len] == '"') {
                in_string = false;
            }
        } else if (str[len] == '=' && str[len + 1] == '"') {
            in_string = true;
        } else if (isspace(str[len])) {
            break;
        }
    }

    if (next_str)
        *next_str = str + len;

    /* Use calloc to automagically 0-terminate the copy */
    newitem = (paralist *)calloc(1, sizeof(paralist) + len + 1);
    if (nullptr == newitem)
        return nullptr;
    memcpy(newitem->param, str, len);

    newitem->used = 0;
    newitem->next = nullptr;

    return newitem;
}

/**************************************************************************************/
paralist *pj_param_exists(paralist *list, const char *parameter) {