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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/renderer_host/resource_message_filter.h" | 5 #include "chrome/browser/renderer_host/resource_message_filter.h" |
6 | 6 |
7 #include "app/clipboard/clipboard.h" | 7 #include "app/clipboard/clipboard.h" |
8 #include "app/gfx/native_widget_types.h" | 8 #include "app/gfx/native_widget_types.h" |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 10 #include "base/file_util.h" |
10 #include "base/histogram.h" | 11 #include "base/histogram.h" |
11 #include "base/process_util.h" | 12 #include "base/process_util.h" |
12 #include "base/thread.h" | 13 #include "base/thread.h" |
13 #include "chrome/browser/browser_about_handler.h" | 14 #include "chrome/browser/browser_about_handler.h" |
14 #include "chrome/browser/child_process_security_policy.h" | 15 #include "chrome/browser/child_process_security_policy.h" |
15 #include "chrome/browser/chrome_plugin_browsing_context.h" | 16 #include "chrome/browser/chrome_plugin_browsing_context.h" |
16 #include "chrome/browser/chrome_thread.h" | |
17 #include "chrome/browser/extensions/extension_message_service.h" | 17 #include "chrome/browser/extensions/extension_message_service.h" |
18 #include "chrome/browser/in_process_webkit/dom_storage_dispatcher_host.h" | 18 #include "chrome/browser/in_process_webkit/dom_storage_dispatcher_host.h" |
19 #include "chrome/browser/nacl_process_host.h" | 19 #include "chrome/browser/nacl_process_host.h" |
20 #include "chrome/browser/net/chrome_url_request_context.h" | 20 #include "chrome/browser/net/chrome_url_request_context.h" |
21 #include "chrome/browser/net/dns_global.h" | 21 #include "chrome/browser/net/dns_global.h" |
22 #include "chrome/browser/notifications/desktop_notification_service.h" | 22 #include "chrome/browser/notifications/desktop_notification_service.h" |
23 #include "chrome/browser/notifications/notifications_prefs_cache.h" | 23 #include "chrome/browser/notifications/notifications_prefs_cache.h" |
24 #include "chrome/browser/plugin_service.h" | 24 #include "chrome/browser/plugin_service.h" |
25 #include "chrome/browser/profile.h" | 25 #include "chrome/browser/profile.h" |
26 #include "chrome/browser/privacy_blacklist/blacklist.h" | 26 #include "chrome/browser/privacy_blacklist/blacklist.h" |
27 #include "chrome/browser/privacy_blacklist/blacklist_observer.h" | 27 #include "chrome/browser/privacy_blacklist/blacklist_observer.h" |
28 #include "chrome/browser/renderer_host/audio_renderer_host.h" | 28 #include "chrome/browser/renderer_host/audio_renderer_host.h" |
29 #include "chrome/browser/renderer_host/browser_render_process_host.h" | 29 #include "chrome/browser/renderer_host/browser_render_process_host.h" |
30 #include "chrome/browser/renderer_host/database_dispatcher_host.h" | 30 #include "chrome/browser/renderer_host/database_dispatcher_host.h" |
31 #include "chrome/browser/renderer_host/file_system_accessor.h" | |
32 #include "chrome/browser/renderer_host/render_widget_helper.h" | 31 #include "chrome/browser/renderer_host/render_widget_helper.h" |
33 #include "chrome/browser/renderer_host/socket_stream_dispatcher_host.h" | 32 #include "chrome/browser/renderer_host/socket_stream_dispatcher_host.h" |
34 #include "chrome/browser/spellchecker.h" | 33 #include "chrome/browser/spellchecker.h" |
35 #include "chrome/browser/spellchecker_platform_engine.h" | 34 #include "chrome/browser/spellchecker_platform_engine.h" |
36 #include "chrome/browser/task_manager.h" | 35 #include "chrome/browser/task_manager.h" |
37 #include "chrome/browser/worker_host/message_port_dispatcher.h" | 36 #include "chrome/browser/worker_host/message_port_dispatcher.h" |
38 #include "chrome/browser/worker_host/worker_service.h" | 37 #include "chrome/browser/worker_host/worker_service.h" |
39 #include "chrome/common/appcache/appcache_dispatcher_host.h" | 38 #include "chrome/common/appcache/appcache_dispatcher_host.h" |
40 #include "chrome/common/chrome_plugin_lib.h" | 39 #include "chrome/common/chrome_plugin_lib.h" |
41 #include "chrome/common/chrome_plugin_util.h" | 40 #include "chrome/common/chrome_plugin_util.h" |
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400 IPC_END_MESSAGE_MAP_EX() | 399 IPC_END_MESSAGE_MAP_EX() |
401 } | 400 } |
402 | 401 |
403 if (!msg_is_ok) { | 402 if (!msg_is_ok) { |
404 BrowserRenderProcessHost::BadMessageTerminateProcess(msg.type(), handle()); | 403 BrowserRenderProcessHost::BadMessageTerminateProcess(msg.type(), handle()); |
405 } | 404 } |
406 | 405 |
407 return handled; | 406 return handled; |
408 } | 407 } |
409 | 408 |
| 409 void ResourceMessageFilter::OnDestruct() { |
| 410 ChromeThread::DeleteOnIOThread::Destruct(this); |
| 411 } |
| 412 |
410 void ResourceMessageFilter::OnReceiveContextMenuMsg(const IPC::Message& msg) { | 413 void ResourceMessageFilter::OnReceiveContextMenuMsg(const IPC::Message& msg) { |
411 void* iter = NULL; | 414 void* iter = NULL; |
412 ContextMenuParams params; | 415 ContextMenuParams params; |
413 if (!IPC::ParamTraits<ContextMenuParams>::Read(&msg, &iter, ¶ms)) | 416 if (!IPC::ParamTraits<ContextMenuParams>::Read(&msg, &iter, ¶ms)) |
414 return; | 417 return; |
415 | 418 |
416 // Fill in the dictionary suggestions if required. | 419 // Fill in the dictionary suggestions if required. |
417 if (!params.misspelled_word.empty() && | 420 if (!params.misspelled_word.empty() && |
418 spellchecker_ != NULL && params.spellcheck_enabled) { | 421 spellchecker_ != NULL && params.spellcheck_enabled) { |
419 int misspell_location, misspell_length; | 422 int misspell_location, misspell_length; |
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591 } | 594 } |
592 | 595 |
593 fonts[font_index] = font_handle; | 596 fonts[font_index] = font_handle; |
594 hdcs[font_index] = hdc; | 597 hdcs[font_index] = hdc; |
595 font_index = (font_index + 1) % kFontCacheSize; | 598 font_index = (font_index + 1) % kFontCacheSize; |
596 } | 599 } |
597 #endif | 600 #endif |
598 | 601 |
599 void ResourceMessageFilter::OnGetPlugins(bool refresh, | 602 void ResourceMessageFilter::OnGetPlugins(bool refresh, |
600 IPC::Message* reply_msg) { | 603 IPC::Message* reply_msg) { |
601 // Schedule plugin loading on the file thread. | |
602 // Note: it's possible that the only reference to this object is the task. If | |
603 // If the task executes on the file thread, and before it returns, the task it | |
604 // posts to the IO thread runs, then this object will get destructed on the | |
605 // file thread. We need this object to be destructed on the IO thread, so do | |
606 // the refcounting manually. | |
607 AddRef(); | |
608 ChromeThread::PostTask( | 604 ChromeThread::PostTask( |
609 ChromeThread::FILE, FROM_HERE, | 605 ChromeThread::FILE, FROM_HERE, |
610 NewRunnableFunction(&ResourceMessageFilter::OnGetPluginsOnFileThread, | 606 NewRunnableMethod( |
611 this, refresh, reply_msg)); | 607 this, &ResourceMessageFilter::OnGetPluginsOnFileThread, refresh, |
| 608 reply_msg)); |
612 } | 609 } |
613 | 610 |
614 void ResourceMessageFilter::OnGetPluginsOnFileThread( | 611 void ResourceMessageFilter::OnGetPluginsOnFileThread( |
615 ResourceMessageFilter* filter, | 612 bool refresh, IPC::Message* reply_msg) { |
616 bool refresh, | 613 DCHECK(ChromeThread::CurrentlyOn(ChromeThread::FILE)); |
617 IPC::Message* reply_msg) { | |
618 std::vector<WebPluginInfo> plugins; | 614 std::vector<WebPluginInfo> plugins; |
619 NPAPI::PluginList::Singleton()->GetPlugins(refresh, &plugins); | 615 NPAPI::PluginList::Singleton()->GetPlugins(refresh, &plugins); |
620 ViewHostMsg_GetPlugins::WriteReplyParams(reply_msg, plugins); | 616 ViewHostMsg_GetPlugins::WriteReplyParams(reply_msg, plugins); |
621 ChromeThread::PostTask( | 617 ChromeThread::PostTask( |
622 ChromeThread::IO, FROM_HERE, | 618 ChromeThread::IO, FROM_HERE, |
623 NewRunnableMethod(filter, &ResourceMessageFilter::OnPluginsLoaded, | 619 NewRunnableMethod(this, &ResourceMessageFilter::Send, reply_msg)); |
624 reply_msg)); | |
625 } | |
626 | |
627 void ResourceMessageFilter::OnPluginsLoaded(IPC::Message* reply_msg) { | |
628 Send(reply_msg); | |
629 Release(); | |
630 } | 620 } |
631 | 621 |
632 void ResourceMessageFilter::OnGetPluginPath(const GURL& url, | 622 void ResourceMessageFilter::OnGetPluginPath(const GURL& url, |
633 const GURL& policy_url, | 623 const GURL& policy_url, |
634 const std::string& mime_type, | 624 const std::string& mime_type, |
635 FilePath* filename, | 625 FilePath* filename, |
636 std::string* url_mime_type) { | 626 std::string* url_mime_type) { |
637 *filename = plugin_service_->GetPluginPath( | 627 *filename = plugin_service_->GetPluginPath( |
638 url, policy_url, mime_type, url_mime_type); | 628 url, policy_url, mime_type, url_mime_type); |
639 } | 629 } |
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1125 return; | 1115 return; |
1126 | 1116 |
1127 net::HttpCache::Mode mode = enabled ? | 1117 net::HttpCache::Mode mode = enabled ? |
1128 net::HttpCache::NORMAL : net::HttpCache::DISABLE; | 1118 net::HttpCache::NORMAL : net::HttpCache::DISABLE; |
1129 request_context_->GetURLRequestContext()-> | 1119 request_context_->GetURLRequestContext()-> |
1130 http_transaction_factory()->GetCache()->set_mode(mode); | 1120 http_transaction_factory()->GetCache()->set_mode(mode); |
1131 } | 1121 } |
1132 | 1122 |
1133 void ResourceMessageFilter::OnGetFileSize(const FilePath& path, | 1123 void ResourceMessageFilter::OnGetFileSize(const FilePath& path, |
1134 IPC::Message* reply_msg) { | 1124 IPC::Message* reply_msg) { |
1135 // Increase the ref count to ensure ResourceMessageFilter won't be destroyed | |
1136 // before GetFileSize callback is done. | |
1137 AddRef(); | |
1138 | |
1139 // Get file size only when the child process has been granted permission to | 1125 // Get file size only when the child process has been granted permission to |
1140 // upload the file. | 1126 // upload the file. |
1141 if (ChildProcessSecurityPolicy::GetInstance()->CanUploadFile(id(), path)) { | 1127 if (!ChildProcessSecurityPolicy::GetInstance()->CanUploadFile(id(), path)) { |
1142 FileSystemAccessor::RequestFileSize( | 1128 ViewHostMsg_GetFileSize::WriteReplyParams( |
1143 path, | 1129 reply_msg, static_cast<int64>(-1)); |
1144 reply_msg, | 1130 Send(reply_msg); |
1145 NewCallback(this, &ResourceMessageFilter::ReplyGetFileSize)); | 1131 return; |
1146 } else { | |
1147 ReplyGetFileSize(-1, reply_msg); | |
1148 } | 1132 } |
| 1133 |
| 1134 // Getting file size could take long time if it lives on a network share, |
| 1135 // so run it on FILE thread. |
| 1136 ChromeThread::PostTask( |
| 1137 ChromeThread::FILE, FROM_HERE, |
| 1138 NewRunnableMethod( |
| 1139 this, &ResourceMessageFilter::OnGetFileSizeOnFileThread, path, |
| 1140 reply_msg)); |
1149 } | 1141 } |
1150 | 1142 |
1151 void ResourceMessageFilter::ReplyGetFileSize(int64 result, void* param) { | 1143 void ResourceMessageFilter::OnGetFileSizeOnFileThread( |
1152 IPC::Message* reply_msg = static_cast<IPC::Message*>(param); | 1144 const FilePath& path, IPC::Message* reply_msg) { |
| 1145 DCHECK(ChromeThread::CurrentlyOn(ChromeThread::FILE)); |
| 1146 |
| 1147 int64 result; |
| 1148 if (!file_util::GetFileSize(path, &result)) |
| 1149 result = -1; |
1153 ViewHostMsg_GetFileSize::WriteReplyParams(reply_msg, result); | 1150 ViewHostMsg_GetFileSize::WriteReplyParams(reply_msg, result); |
1154 Send(reply_msg); | |
1155 | 1151 |
1156 // Getting file size callback done, decrease the ref count. | 1152 ChromeThread::PostTask( |
1157 Release(); | 1153 ChromeThread::IO, FROM_HERE, |
| 1154 NewRunnableMethod(this, &ResourceMessageFilter::Send, reply_msg)); |
1158 } | 1155 } |
1159 | 1156 |
1160 void ResourceMessageFilter::OnKeygen(uint32 key_size_index, | 1157 void ResourceMessageFilter::OnKeygen(uint32 key_size_index, |
1161 const std::string& challenge_string, | 1158 const std::string& challenge_string, |
1162 const GURL& url, | 1159 const GURL& url, |
1163 std::string* signed_public_key) { | 1160 std::string* signed_public_key) { |
1164 scoped_ptr<net::KeygenHandler> keygen_handler( | 1161 scoped_ptr<net::KeygenHandler> keygen_handler( |
1165 new net::KeygenHandler(key_size_index, | 1162 new net::KeygenHandler(key_size_index, |
1166 challenge_string)); | 1163 challenge_string)); |
1167 *signed_public_key = keygen_handler->GenKeyAndSignChallenge(); | 1164 *signed_public_key = keygen_handler->GenKeyAndSignChallenge(); |
1168 } | 1165 } |
1169 | 1166 |
1170 #if defined(USE_TCMALLOC) | 1167 #if defined(USE_TCMALLOC) |
1171 void ResourceMessageFilter::OnRendererTcmalloc(base::ProcessId pid, | 1168 void ResourceMessageFilter::OnRendererTcmalloc(base::ProcessId pid, |
1172 const std::string& output) { | 1169 const std::string& output) { |
1173 ui_loop()->PostTask(FROM_HERE, | 1170 ui_loop()->PostTask(FROM_HERE, |
1174 NewRunnableFunction(AboutTcmallocRendererCallback, pid, output)); | 1171 NewRunnableFunction(AboutTcmallocRendererCallback, pid, output)); |
1175 } | 1172 } |
1176 #endif | 1173 #endif |
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