/*
 * .============.
 * // M A K E / \
 * // C++ DEV / \
 * // E A S Y / \/ \
 * ++ ----------. \/\ .
 * \\ \ \ /\ /
 * \\ \ \ /
 * \\ \ \ /
 * -============'
 *
 * Copyright (c) 2018 Hevake and contributors, all rights reserved.
 *
 * This file is part of cpp-tbox (https://github.com/cpp-main/cpp-tbox)
 * Use of this source code is governed by MIT license that can be found
 * in the LICENSE file in the root of the source tree. All contributing
 * project authors may be found in the CONTRIBUTORS.md file in the root
 * of the source tree.
 */
#include "context.h"
#include "server_imp.h"

namespace tbox {
namespace http {
namespace server {

struct Context::Data {
 Server::Impl *wp_server;
 cabinet::Token conn_token;
 int req_index;

 Request *sp_req;
 Respond *sp_res;
 /**
 * 重点说明一下 sp_req 与 sp_res 的生命期
 * sp_req 是由 Server::Impl 创建,通过构造函数传进来的,后面的生命期由 Context 负责
 * sp_res 是由 Context 在构造的时候创建的。在 Context::done() 时移交给 Server::Impl
 * 在移交之前,生命期由Context管,但移交之后便由Server::Impl管。
 * 一定要注意!
 */
};

Context::Context(Server *wp_server, const cabinet::Token &ct, int req_index, Request *req) :
 d_(new Data{ wp_server->impl_, ct, req_index, req, new Respond })
{
 d_->sp_res->status_code = StatusCode::k404_NotFound;
 d_->sp_res->http_ver = HttpVer::k1_1;
}

Context::~Context()
{
 d_->wp_server->commitRespond(d_->conn_token, d_->req_index, d_->sp_res);

 CHECK_DELETE_RESET_OBJ(d_->sp_req);
 CHECK_DELETE_RESET_OBJ(d_);
}

Request& Context::req() const
{
 return *(d_->sp_req);
}

Respond& Context::res() const
{
 return *(d_->sp_res);
}

}
}
}