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105 lines
4.1 KiB
C++
105 lines
4.1 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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bool Client::set_certificate(Badge<Download>, Download& download, String certificate, String key)
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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::SetCertificate>(download.id(), move(certificate), move(key))->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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OwnPtr<Messages::ProtocolClient::CertificateRequestedResponse> Client::handle(const Messages::ProtocolClient::CertificateRequested& 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_request_certificates({});
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}
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return make<Messages::ProtocolClient::CertificateRequestedResponse>();
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}
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}
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