15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/protocol/clipboard_echo_filter.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/proto/event.pb.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace remoting { 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace protocol { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ClipboardEchoFilter::ClipboardEchoFilter() 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : host_stub_(NULL), 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_stub_(NULL), 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_filter_(this), 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host_filter_(this) { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ClipboardEchoFilter::~ClipboardEchoFilter() { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ClipboardEchoFilter::set_client_stub(ClipboardStub* client_stub) { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_stub_ = client_stub; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ClipboardEchoFilter::set_host_stub(ClipboardStub* host_stub) { 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host_stub_ = host_stub; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ClipboardStub* ClipboardEchoFilter::client_filter() { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &client_filter_; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ClipboardStub* ClipboardEchoFilter::host_filter() { 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &host_filter_; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ClipboardEchoFilter::InjectClipboardEventToClient( 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ClipboardEvent& event) { 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!client_stub_) { 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (event.mime_type() == client_latest_mime_type_ && 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.data() == client_latest_data_) { 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_stub_->InjectClipboardEvent(event); 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ClipboardEchoFilter::InjectClipboardEventToHost( 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ClipboardEvent& event) { 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_latest_mime_type_ = event.mime_type(); 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client_latest_data_ = event.data(); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (host_stub_) { 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host_stub_->InjectClipboardEvent(event); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ClipboardEchoFilter::ClientFilter::ClientFilter( 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClipboardEchoFilter* filter) : filter_(filter) { 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ClipboardEchoFilter::ClientFilter::InjectClipboardEvent( 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ClipboardEvent& event) { 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) filter_->InjectClipboardEventToClient(event); 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ClipboardEchoFilter::HostFilter::HostFilter( 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClipboardEchoFilter* filter) : filter_(filter) { 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ClipboardEchoFilter::HostFilter::InjectClipboardEvent( 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ClipboardEvent& event) { 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) filter_->InjectClipboardEventToHost(event); 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace protocol 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace remoting 79