/* SPDX-License-Identifier: GPL-3.0-or-later */
/* Copyright 2022 Ivan Polyakov */

#include "request.h"
#include <stdlib.h>
#include <string.h>

void rpd_req_init(rpd_req *dest)
{
    dest->method = GET;

    rpd_keyval_init(&dest->headers, 0);
    rpd_keyval_init(&dest->query, 0);
    rpd_keyval_init(&dest->params, 0);

    dest->path.parts_len = 0;
    dest->path.parts = NULL;

    dest->body = NULL;
}

enum rpd_req_methods rpd_req_smethod(const char *method)
{
    if (!strcmp(method, "GET"))
        return GET;
    else if (!strcmp(method, "HEAD"))
        return HEAD;
    else if (!strcmp(method, "POST"))
        return POST;
    else if (!strcmp(method, "PUT"))
        return PUT;
    else if (!strcmp(method, "PATCH"))
        return PATCH;
    else if (!strcmp(method, "DELETE"))
        return DELETE;
    else if (!strcmp(method, "CONNECT"))
        return CONNECT;
    else if (!strcmp(method, "OPTIONS"))
        return OPTIONS;
    else if (!strcmp(method, "TRACE"))
        return TRACE;
    return UNKNOWN;
}

void rpd_req_cleanup(rpd_req *req)
{
    if (req->body) {
        free(req->body);
        req->body = NULL;
    }

    rpd_url_cleanup(&req->path);

    rpd_keyval_cleanup(&req->headers);
    rpd_keyval_cleanup(&req->query);
    rpd_keyval_cleanup(&req->params);
}

void rpd_req_free(rpd_req *req)
{
    rpd_req_cleanup(req);

    rpd_keyval_free(&req->headers);
    rpd_keyval_free(&req->query);
    rpd_keyval_free(&req->params);
}