mirror of
https://github.com/SerenityOS/serenity
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1678aaa555
Clients now receive HTTP status codes like 200, 404, etc. Note that a 404 with content is still considered a "successful" download from ProtocolServer's perspective. It's up to the client to interpret the status code. I'm not sure if this is the best API, but it'll work for now.
89 lines
3.4 KiB
C++
89 lines
3.4 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <AK/SharedBuffer.h>
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#include <LibProtocol/Client.h>
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#include <LibProtocol/Download.h>
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namespace Protocol {
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Client::Client()
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: IPC::ServerConnection<ProtocolClientEndpoint, ProtocolServerEndpoint>(*this, "/tmp/portal/protocol")
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{
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handshake();
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}
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void Client::handshake()
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{
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auto response = send_sync<Messages::ProtocolServer::Greet>();
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set_my_client_id(response->client_id());
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}
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bool Client::is_supported_protocol(const String& protocol)
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{
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return send_sync<Messages::ProtocolServer::IsSupportedProtocol>(protocol)->supported();
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}
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RefPtr<Download> Client::start_download(const String& url, const HashMap<String, String>& request_headers)
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{
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IPC::Dictionary header_dictionary;
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for (auto& it : request_headers)
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header_dictionary.add(it.key, it.value);
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i32 download_id = send_sync<Messages::ProtocolServer::StartDownload>(url, header_dictionary)->download_id();
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if (download_id < 0)
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return nullptr;
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auto download = Download::create_from_id({}, *this, download_id);
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m_downloads.set(download_id, download);
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return download;
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}
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bool Client::stop_download(Badge<Download>, Download& download)
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{
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if (!m_downloads.contains(download.id()))
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return false;
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return send_sync<Messages::ProtocolServer::StopDownload>(download.id())->success();
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}
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void Client::handle(const Messages::ProtocolClient::DownloadFinished& message)
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{
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RefPtr<Download> download;
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if ((download = m_downloads.get(message.download_id()).value_or(nullptr))) {
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download->did_finish({}, message.success(), message.status_code(), message.total_size(), message.shbuf_id(), message.response_headers());
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}
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send_sync<Messages::ProtocolServer::DisownSharedBuffer>(message.shbuf_id());
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m_downloads.remove(message.download_id());
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}
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void Client::handle(const Messages::ProtocolClient::DownloadProgress& message)
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{
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if (auto download = const_cast<Download*>(m_downloads.get(message.download_id()).value_or(nullptr))) {
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download->did_progress({}, message.total_size(), message.downloaded_size());
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}
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}
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}
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