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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 "chrome/renderer/chrome_content_renderer_client.h" | 5 #include "chrome/renderer/chrome_content_renderer_client.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/debug/crash_logging.h" | 8 #include "base/debug/crash_logging.h" |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
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131 using WebKit::WebURLError; | 131 using WebKit::WebURLError; |
132 using WebKit::WebURLRequest; | 132 using WebKit::WebURLRequest; |
133 using WebKit::WebURLResponse; | 133 using WebKit::WebURLResponse; |
134 using WebKit::WebVector; | 134 using WebKit::WebVector; |
135 | 135 |
136 namespace { | 136 namespace { |
137 | 137 |
138 const char kWebViewTagName[] = "WEBVIEW"; | 138 const char kWebViewTagName[] = "WEBVIEW"; |
139 const char kAdViewTagName[] = "ADVIEW"; | 139 const char kAdViewTagName[] = "ADVIEW"; |
140 | 140 |
141 chrome::ChromeContentRendererClient* g_current_client; | 141 ChromeContentRendererClient* g_current_client; |
142 | 142 |
143 static void AppendParams(const std::vector<string16>& additional_names, | 143 static void AppendParams(const std::vector<string16>& additional_names, |
144 const std::vector<string16>& additional_values, | 144 const std::vector<string16>& additional_values, |
145 WebVector<WebString>* existing_names, | 145 WebVector<WebString>* existing_names, |
146 WebVector<WebString>* existing_values) { | 146 WebVector<WebString>* existing_values) { |
147 DCHECK(additional_names.size() == additional_values.size()); | 147 DCHECK(additional_names.size() == additional_values.size()); |
148 DCHECK(existing_names->size() == existing_values->size()); | 148 DCHECK(existing_names->size() == existing_values->size()); |
149 | 149 |
150 size_t existing_size = existing_names->size(); | 150 size_t existing_size = existing_names->size(); |
151 size_t total_size = existing_size + additional_names.size(); | 151 size_t total_size = existing_size + additional_names.size(); |
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188 #endif | 188 #endif |
189 | 189 |
190 // For certain sandboxed Pepper plugins, use the JavaScript Content Settings. | 190 // For certain sandboxed Pepper plugins, use the JavaScript Content Settings. |
191 bool ShouldUseJavaScriptSettingForPlugin(const WebPluginInfo& plugin) { | 191 bool ShouldUseJavaScriptSettingForPlugin(const WebPluginInfo& plugin) { |
192 if (plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_IN_PROCESS && | 192 if (plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_IN_PROCESS && |
193 plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS) { | 193 plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS) { |
194 return false; | 194 return false; |
195 } | 195 } |
196 | 196 |
197 // Treat Native Client invocations like JavaScript. | 197 // Treat Native Client invocations like JavaScript. |
198 if (plugin.name == ASCIIToUTF16(chrome::ChromeContentClient::kNaClPluginName)) | 198 if (plugin.name == ASCIIToUTF16(ChromeContentClient::kNaClPluginName)) |
199 return true; | 199 return true; |
200 | 200 |
201 #if defined(WIDEVINE_CDM_AVAILABLE) && defined(ENABLE_PEPPER_CDMS) | 201 #if defined(WIDEVINE_CDM_AVAILABLE) && defined(ENABLE_PEPPER_CDMS) |
202 // Treat CDM invocations like JavaScript. | 202 // Treat CDM invocations like JavaScript. |
203 if (plugin.name == ASCIIToUTF16(kWidevineCdmDisplayName)) { | 203 if (plugin.name == ASCIIToUTF16(kWidevineCdmDisplayName)) { |
204 DCHECK(plugin.type == WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS); | 204 DCHECK(plugin.type == WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS); |
205 return true; | 205 return true; |
206 } | 206 } |
207 #endif // defined(WIDEVINE_CDM_AVAILABLE) && defined(ENABLE_PEPPER_CDMS) | 207 #endif // defined(WIDEVINE_CDM_AVAILABLE) && defined(ENABLE_PEPPER_CDMS) |
208 | 208 |
209 return false; | 209 return false; |
210 } | 210 } |
211 | 211 |
212 #if defined(ENABLE_PLUGINS) | 212 #if defined(ENABLE_PLUGINS) |
213 const char* kPredefinedAllowedFileHandleOrigins[] = { | 213 const char* kPredefinedAllowedFileHandleOrigins[] = { |
214 "6EAED1924DB611B6EEF2A664BD077BE7EAD33B8F", // see crbug.com/234789 | 214 "6EAED1924DB611B6EEF2A664BD077BE7EAD33B8F", // see crbug.com/234789 |
215 "4EB74897CB187C7633357C2FE832E0AD6A44883A" // see crbug.com/234789 | 215 "4EB74897CB187C7633357C2FE832E0AD6A44883A" // see crbug.com/234789 |
216 }; | 216 }; |
217 #endif | 217 #endif |
218 | 218 |
219 } // namespace | 219 } // namespace |
220 | 220 |
221 namespace chrome { | |
222 | |
223 ChromeContentRendererClient::ChromeContentRendererClient() { | 221 ChromeContentRendererClient::ChromeContentRendererClient() { |
224 g_current_client = this; | 222 g_current_client = this; |
225 | 223 |
226 #if defined(ENABLE_PLUGINS) | 224 #if defined(ENABLE_PLUGINS) |
227 for (size_t i = 0; i < arraysize(kPredefinedAllowedFileHandleOrigins); ++i) | 225 for (size_t i = 0; i < arraysize(kPredefinedAllowedFileHandleOrigins); ++i) |
228 allowed_file_handle_origins_.insert(kPredefinedAllowedFileHandleOrigins[i]); | 226 allowed_file_handle_origins_.insert(kPredefinedAllowedFileHandleOrigins[i]); |
229 #endif | 227 #endif |
230 } | 228 } |
231 | 229 |
232 ChromeContentRendererClient::~ChromeContentRendererClient() { | 230 ChromeContentRendererClient::~ChromeContentRendererClient() { |
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582 } | 580 } |
583 #endif | 581 #endif |
584 | 582 |
585 switch (status_value) { | 583 switch (status_value) { |
586 case ChromeViewHostMsg_GetPluginInfo_Status::kNotFound: { | 584 case ChromeViewHostMsg_GetPluginInfo_Status::kNotFound: { |
587 NOTREACHED(); | 585 NOTREACHED(); |
588 break; | 586 break; |
589 } | 587 } |
590 case ChromeViewHostMsg_GetPluginInfo_Status::kAllowed: { | 588 case ChromeViewHostMsg_GetPluginInfo_Status::kAllowed: { |
591 const bool is_nacl_plugin = | 589 const bool is_nacl_plugin = |
592 plugin.name == | 590 plugin.name == ASCIIToUTF16(ChromeContentClient::kNaClPluginName); |
593 ASCIIToUTF16(chrome::ChromeContentClient::kNaClPluginName); | |
594 const bool is_nacl_mime_type = | 591 const bool is_nacl_mime_type = |
595 actual_mime_type == "application/x-nacl"; | 592 actual_mime_type == "application/x-nacl"; |
596 const bool is_pnacl_mime_type = | 593 const bool is_pnacl_mime_type = |
597 actual_mime_type == "application/x-pnacl"; | 594 actual_mime_type == "application/x-pnacl"; |
598 if (is_nacl_plugin || is_nacl_mime_type || is_pnacl_mime_type) { | 595 if (is_nacl_plugin || is_nacl_mime_type || is_pnacl_mime_type) { |
599 bool is_nacl_unrestricted = false; | 596 bool is_nacl_unrestricted = false; |
600 if (is_nacl_mime_type) { | 597 if (is_nacl_mime_type) { |
601 is_nacl_unrestricted = | 598 is_nacl_unrestricted = |
602 CommandLine::ForCurrentProcess()->HasSwitch( | 599 CommandLine::ForCurrentProcess()->HasSwitch( |
603 switches::kEnableNaCl); | 600 switches::kEnableNaCl); |
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1308 } | 1305 } |
1309 | 1306 |
1310 bool ChromeContentRendererClient::IsPluginAllowedToCallRequestOSFileHandle( | 1307 bool ChromeContentRendererClient::IsPluginAllowedToCallRequestOSFileHandle( |
1311 WebKit::WebPluginContainer* container) { | 1308 WebKit::WebPluginContainer* container) { |
1312 #if defined(ENABLE_PLUGINS) | 1309 #if defined(ENABLE_PLUGINS) |
1313 if (!container) | 1310 if (!container) |
1314 return false; | 1311 return false; |
1315 GURL url = container->element().document().baseURL(); | 1312 GURL url = container->element().document().baseURL(); |
1316 const ExtensionSet* extension_set = extension_dispatcher_->extensions(); | 1313 const ExtensionSet* extension_set = extension_dispatcher_->extensions(); |
1317 | 1314 |
1318 return IsExtensionOrSharedModuleWhitelisted(url, extension_set, | 1315 if (chrome::IsExtensionOrSharedModuleWhitelisted( |
1319 allowed_file_handle_origins_) || | 1316 url, extension_set, allowed_file_handle_origins_) || |
1320 IsHostAllowedByCommandLine(url, extension_set, | 1317 chrome::IsHostAllowedByCommandLine( |
1321 switches::kAllowNaClFileHandleAPI); | 1318 url, extension_set, switches::kAllowNaClFileHandleAPI)) { |
1322 #else | 1319 return true; |
| 1320 } |
| 1321 #endif |
1323 return false; | 1322 return false; |
1324 #endif | |
1325 } | 1323 } |
1326 | 1324 |
1327 WebKit::WebSpeechSynthesizer* | 1325 WebKit::WebSpeechSynthesizer* |
1328 ChromeContentRendererClient::OverrideSpeechSynthesizer( | 1326 ChromeContentRendererClient::OverrideSpeechSynthesizer( |
1329 WebKit::WebSpeechSynthesizerClient* client) { | 1327 WebKit::WebSpeechSynthesizerClient* client) { |
1330 return new TtsDispatcher(client); | 1328 return new TtsDispatcher(client); |
1331 } | 1329 } |
1332 | 1330 |
1333 bool ChromeContentRendererClient::AllowBrowserPlugin( | 1331 bool ChromeContentRendererClient::AllowBrowserPlugin( |
1334 WebKit::WebPluginContainer* container) { | 1332 WebKit::WebPluginContainer* container) { |
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1396 CommandLine* command_line = CommandLine::ForCurrentProcess(); | 1394 CommandLine* command_line = CommandLine::ForCurrentProcess(); |
1397 return !command_line->HasSwitch(switches::kExtensionProcess); | 1395 return !command_line->HasSwitch(switches::kExtensionProcess); |
1398 } | 1396 } |
1399 | 1397 |
1400 WebKit::WebWorkerPermissionClientProxy* | 1398 WebKit::WebWorkerPermissionClientProxy* |
1401 ChromeContentRendererClient::CreateWorkerPermissionClientProxy( | 1399 ChromeContentRendererClient::CreateWorkerPermissionClientProxy( |
1402 content::RenderView* render_view, | 1400 content::RenderView* render_view, |
1403 WebKit::WebFrame* frame) { | 1401 WebKit::WebFrame* frame) { |
1404 return new WorkerPermissionClientProxy(render_view, frame); | 1402 return new WorkerPermissionClientProxy(render_view, frame); |
1405 } | 1403 } |
1406 | |
1407 } // namespace chrome | |
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