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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "content/browser/plugin_data_remover_impl.h" | 5 #include "content/browser/plugin_data_remover_impl.h" |
6 | 6 |
| 7 #include <stdint.h> |
| 8 |
7 #include <limits> | 9 #include <limits> |
8 | 10 |
9 #include "base/bind.h" | 11 #include "base/bind.h" |
10 #include "base/metrics/histogram.h" | 12 #include "base/metrics/histogram.h" |
11 #include "base/sequenced_task_runner_helpers.h" | 13 #include "base/sequenced_task_runner_helpers.h" |
12 #include "base/strings/utf_string_conversions.h" | 14 #include "base/strings/utf_string_conversions.h" |
13 #include "base/synchronization/waitable_event.h" | 15 #include "base/synchronization/waitable_event.h" |
14 #include "base/version.h" | 16 #include "base/version.h" |
| 17 #include "build/build_config.h" |
15 #include "content/browser/plugin_process_host.h" | 18 #include "content/browser/plugin_process_host.h" |
16 #include "content/browser/plugin_service_impl.h" | 19 #include "content/browser/plugin_service_impl.h" |
17 #include "content/browser/renderer_host/pepper/pepper_flash_file_message_filter.
h" | 20 #include "content/browser/renderer_host/pepper/pepper_flash_file_message_filter.
h" |
18 #include "content/common/child_process_host_impl.h" | 21 #include "content/common/child_process_host_impl.h" |
19 #include "content/common/plugin_process_messages.h" | 22 #include "content/common/plugin_process_messages.h" |
20 #include "content/public/browser/browser_context.h" | 23 #include "content/public/browser/browser_context.h" |
21 #include "content/public/browser/browser_thread.h" | 24 #include "content/public/browser/browser_thread.h" |
22 #include "content/public/common/child_process_host.h" | 25 #include "content/public/common/child_process_host.h" |
23 #include "content/public/common/content_constants.h" | 26 #include "content/public/common/content_constants.h" |
24 #include "content/public/common/pepper_plugin_info.h" | 27 #include "content/public/common/pepper_plugin_info.h" |
25 #include "ppapi/proxy/ppapi_messages.h" | 28 #include "ppapi/proxy/ppapi_messages.h" |
26 | 29 |
27 namespace content { | 30 namespace content { |
28 | 31 |
29 namespace { | 32 namespace { |
30 | 33 |
31 // The minimum Flash Player version that implements NPP_ClearSiteData. | 34 // The minimum Flash Player version that implements NPP_ClearSiteData. |
32 const char kMinFlashVersion[] = "10.3"; | 35 const char kMinFlashVersion[] = "10.3"; |
33 const int64 kRemovalTimeoutMs = 10000; | 36 const int64_t kRemovalTimeoutMs = 10000; |
34 const uint64 kClearAllData = 0; | 37 const uint64_t kClearAllData = 0; |
35 | 38 |
36 } // namespace | 39 } // namespace |
37 | 40 |
38 // static | 41 // static |
39 PluginDataRemover* PluginDataRemover::Create(BrowserContext* browser_context) { | 42 PluginDataRemover* PluginDataRemover::Create(BrowserContext* browser_context) { |
40 return new PluginDataRemoverImpl(browser_context); | 43 return new PluginDataRemoverImpl(browser_context); |
41 } | 44 } |
42 | 45 |
43 // static | 46 // static |
44 void PluginDataRemover::GetSupportedPlugins( | 47 void PluginDataRemover::GetSupportedPlugins( |
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193 } | 196 } |
194 } | 197 } |
195 | 198 |
196 base::WaitableEvent* event() { return event_.get(); } | 199 base::WaitableEvent* event() { return event_.get(); } |
197 | 200 |
198 private: | 201 private: |
199 friend struct BrowserThread::DeleteOnThread<BrowserThread::IO>; | 202 friend struct BrowserThread::DeleteOnThread<BrowserThread::IO>; |
200 friend class base::DeleteHelper<Context>; | 203 friend class base::DeleteHelper<Context>; |
201 ~Context() override {} | 204 ~Context() override {} |
202 | 205 |
203 IPC::Message* CreatePpapiClearSiteDataMsg(uint64 max_age) { | 206 IPC::Message* CreatePpapiClearSiteDataMsg(uint64_t max_age) { |
204 base::FilePath profile_path = | 207 base::FilePath profile_path = |
205 PepperFlashFileMessageFilter::GetDataDirName(browser_context_path_); | 208 PepperFlashFileMessageFilter::GetDataDirName(browser_context_path_); |
206 // TODO(vtl): This "duplicates" logic in webkit/plugins/ppapi/file_path.cc | 209 // TODO(vtl): This "duplicates" logic in webkit/plugins/ppapi/file_path.cc |
207 // (which prepends the plugin name to the relative part of the path | 210 // (which prepends the plugin name to the relative part of the path |
208 // instead, with the absolute, profile-dependent part being enforced by | 211 // instead, with the absolute, profile-dependent part being enforced by |
209 // the browser). | 212 // the browser). |
210 #if defined(OS_WIN) | 213 #if defined(OS_WIN) |
211 base::FilePath plugin_data_path = | 214 base::FilePath plugin_data_path = |
212 profile_path.Append(base::FilePath(base::UTF8ToUTF16(plugin_name_))); | 215 profile_path.Append(base::FilePath(base::UTF8ToUTF16(plugin_name_))); |
213 #else | 216 #else |
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227 return; | 230 return; |
228 | 231 |
229 DCHECK(!channel_.get()); | 232 DCHECK(!channel_.get()); |
230 channel_ = IPC::Channel::CreateClient(handle, this); | 233 channel_ = IPC::Channel::CreateClient(handle, this); |
231 if (!channel_->Connect()) { | 234 if (!channel_->Connect()) { |
232 NOTREACHED() << "Couldn't connect to plugin"; | 235 NOTREACHED() << "Couldn't connect to plugin"; |
233 SignalDone(); | 236 SignalDone(); |
234 return; | 237 return; |
235 } | 238 } |
236 | 239 |
237 uint64 max_age = begin_time_.is_null() ? | 240 uint64_t max_age = begin_time_.is_null() |
238 std::numeric_limits<uint64>::max() : | 241 ? std::numeric_limits<uint64_t>::max() |
239 (base::Time::Now() - begin_time_).InSeconds(); | 242 : (base::Time::Now() - begin_time_).InSeconds(); |
240 | 243 |
241 IPC::Message* msg; | 244 IPC::Message* msg; |
242 if (is_ppapi) { | 245 if (is_ppapi) { |
243 msg = CreatePpapiClearSiteDataMsg(max_age); | 246 msg = CreatePpapiClearSiteDataMsg(max_age); |
244 } else { | 247 } else { |
245 msg = new PluginProcessMsg_ClearSiteData( | 248 msg = new PluginProcessMsg_ClearSiteData( |
246 std::string(), kClearAllData, max_age); | 249 std::string(), kClearAllData, max_age); |
247 } | 250 } |
248 if (!channel_->Send(msg)) { | 251 if (!channel_->Send(msg)) { |
249 NOTREACHED() << "Couldn't send ClearSiteData message"; | 252 NOTREACHED() << "Couldn't send ClearSiteData message"; |
250 SignalDone(); | 253 SignalDone(); |
251 return; | 254 return; |
252 } | 255 } |
253 } | 256 } |
254 | 257 |
255 // Handles the PpapiHostMsg_ClearSiteDataResult message by delegating to the | 258 // Handles the PpapiHostMsg_ClearSiteDataResult message by delegating to the |
256 // PluginProcessHostMsg_ClearSiteDataResult handler. | 259 // PluginProcessHostMsg_ClearSiteDataResult handler. |
257 void OnPpapiClearSiteDataResult(uint32 request_id, bool success) { | 260 void OnPpapiClearSiteDataResult(uint32_t request_id, bool success) { |
258 DCHECK_EQ(0u, request_id); | 261 DCHECK_EQ(0u, request_id); |
259 OnClearSiteDataResult(success); | 262 OnClearSiteDataResult(success); |
260 } | 263 } |
261 | 264 |
262 // Handles the PluginProcessHostMsg_ClearSiteDataResult message. | 265 // Handles the PluginProcessHostMsg_ClearSiteDataResult message. |
263 void OnClearSiteDataResult(bool success) { | 266 void OnClearSiteDataResult(bool success) { |
264 LOG_IF(ERROR, !success) << "ClearSiteData returned error"; | 267 LOG_IF(ERROR, !success) << "ClearSiteData returned error"; |
265 UMA_HISTOGRAM_TIMES("ClearPluginData.time", | 268 UMA_HISTOGRAM_TIMES("ClearPluginData.time", |
266 base::Time::Now() - remove_start_time_); | 269 base::Time::Now() - remove_start_time_); |
267 SignalDone(); | 270 SignalDone(); |
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310 | 313 |
311 base::WaitableEvent* PluginDataRemoverImpl::StartRemoving( | 314 base::WaitableEvent* PluginDataRemoverImpl::StartRemoving( |
312 base::Time begin_time) { | 315 base::Time begin_time) { |
313 DCHECK(!context_.get()); | 316 DCHECK(!context_.get()); |
314 context_ = new Context(begin_time, browser_context_); | 317 context_ = new Context(begin_time, browser_context_); |
315 context_->Init(mime_type_); | 318 context_->Init(mime_type_); |
316 return context_->event(); | 319 return context_->event(); |
317 } | 320 } |
318 | 321 |
319 } // namespace content | 322 } // namespace content |
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