Index: chrome/browser/nacl_host/nacl_host_message_filter.cc |
diff --git a/chrome/browser/nacl_host/nacl_host_message_filter.cc b/chrome/browser/nacl_host/nacl_host_message_filter.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..117da28af17929c53b54d88e29c086930cffcfd6 |
--- /dev/null |
+++ b/chrome/browser/nacl_host/nacl_host_message_filter.cc |
@@ -0,0 +1,104 @@ |
+// Copyright (c) 2013 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "chrome/browser/nacl_host/nacl_host_message_filter.h" |
+ |
+#include "base/bind.h" |
+#include "base/command_line.h" |
+#include "base/file_util.h" |
+#include "base/metrics/histogram.h" |
+#include "chrome/browser/extensions/extension_info_map.h" |
+#include "chrome/browser/extensions/extension_system.h" |
+#include "chrome/browser/nacl_host/nacl_file_host.h" |
+#include "chrome/browser/nacl_host/nacl_infobar.h" |
+#include "chrome/browser/nacl_host/nacl_process_host.h" |
+#include "chrome/browser/profiles/profile.h" |
+#include "chrome/common/extensions/extension.h" |
+#include "chrome/common/nacl_host_messages.h" |
+#include "googleurl/src/gurl.h" |
+#include "net/url_request/url_request_context.h" |
+#include "net/url_request/url_request_context_getter.h" |
+ |
+NaClHostMessageFilter::NaClHostMessageFilter( |
+ int render_process_id, |
+ Profile* profile, |
+ net::URLRequestContextGetter* request_context) |
+ : render_process_id_(render_process_id), |
+ profile_(profile), |
+ off_the_record_(profile_->IsOffTheRecord()), |
+ request_context_(request_context), |
+ extension_info_map_( |
+ extensions::ExtensionSystem::Get(profile)->info_map()), |
+ weak_ptr_factory_(this) { |
+} |
+ |
+NaClHostMessageFilter::~NaClHostMessageFilter() { |
+} |
+ |
+bool NaClHostMessageFilter::OnMessageReceived(const IPC::Message& message, |
+ bool* message_was_ok) { |
+ bool handled = true; |
+ IPC_BEGIN_MESSAGE_MAP_EX(NaClHostMessageFilter, message, *message_was_ok) |
+#if !defined(DISABLE_NACL) |
+ IPC_MESSAGE_HANDLER_DELAY_REPLY(NaClHostMsg_LaunchNaCl, OnLaunchNaCl) |
+ IPC_MESSAGE_HANDLER_DELAY_REPLY(NaClHostMsg_GetReadonlyPnaclFD, |
+ OnGetReadonlyPnaclFd) |
+ IPC_MESSAGE_HANDLER_DELAY_REPLY(NaClHostMsg_NaClCreateTemporaryFile, |
+ OnNaClCreateTemporaryFile) |
+ IPC_MESSAGE_HANDLER(NaClHostMsg_NaClErrorStatus, OnNaClErrorStatus) |
+ IPC_MESSAGE_HANDLER_DELAY_REPLY(NaClHostMsg_OpenNaClExecutable, |
+ OnOpenNaClExecutable) |
+#endif |
+ IPC_MESSAGE_UNHANDLED(handled = false) |
+ IPC_END_MESSAGE_MAP() |
+ |
+ return handled; |
+} |
+ |
+net::HostResolver* NaClHostMessageFilter::GetHostResolver() { |
+ return request_context_->GetURLRequestContext()->host_resolver(); |
+} |
+ |
+#if !defined(DISABLE_NACL) |
+void NaClHostMessageFilter::OnLaunchNaCl( |
+ const nacl::NaClLaunchParams& launch_params, |
+ IPC::Message* reply_msg) { |
+ NaClProcessHost* host = new NaClProcessHost( |
+ GURL(launch_params.manifest_url), |
+ launch_params.render_view_id, |
+ launch_params.permission_bits, |
+ launch_params.uses_irt, |
+ launch_params.enable_dyncode_syscalls, |
+ launch_params.enable_exception_handling, |
+ off_the_record_, |
+ profile_->GetPath()); |
+ host->Launch(this, reply_msg, extension_info_map_); |
+} |
+ |
+void NaClHostMessageFilter::OnGetReadonlyPnaclFd( |
+ const std::string& filename, IPC::Message* reply_msg) { |
+ // This posts a task to another thread, but the renderer will |
+ // block until the reply is sent. |
+ nacl_file_host::GetReadonlyPnaclFd(this, filename, reply_msg); |
+} |
+ |
+void NaClHostMessageFilter::OnNaClCreateTemporaryFile( |
+ IPC::Message* reply_msg) { |
+ nacl_file_host::CreateTemporaryFile(this, reply_msg); |
+} |
+ |
+void NaClHostMessageFilter::OnNaClErrorStatus(int render_view_id, |
+ int error_id) { |
+ // Currently there is only one kind of error status, for which |
+ // we want to show the user an infobar. |
+ ShowNaClInfobar(render_process_id_, render_view_id, error_id); |
+} |
+ |
+void NaClHostMessageFilter::OnOpenNaClExecutable(int render_view_id, |
+ const GURL& file_url, |
+ IPC::Message* reply_msg) { |
+ nacl_file_host::OpenNaClExecutable(this, extension_info_map_, |
+ render_view_id, file_url, reply_msg); |
+} |
+#endif |