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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/renderer_host/buffered_resource_handler.h" | 5 #include "content/browser/renderer_host/buffered_resource_handler.h" |
6 | 6 |
7 #include <vector> | 7 #include <vector> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/metrics/histogram.h" | 11 #include "base/metrics/histogram.h" |
12 #include "base/string_util.h" | 12 #include "base/string_util.h" |
13 #include "content/browser/download/download_id_factory.h" | 13 #include "content/browser/download/download_id_factory.h" |
14 #include "content/browser/download/download_resource_handler.h" | 14 #include "content/browser/download/download_resource_handler.h" |
15 #include "content/browser/download/download_types.h" | 15 #include "content/browser/download/download_types.h" |
16 #include "content/browser/plugin_service.h" | 16 #include "content/browser/plugin_service_impl.h" |
17 #include "content/browser/renderer_host/resource_dispatcher_host.h" | 17 #include "content/browser/renderer_host/resource_dispatcher_host.h" |
18 #include "content/browser/renderer_host/resource_dispatcher_host_request_info.h" | 18 #include "content/browser/renderer_host/resource_dispatcher_host_request_info.h" |
19 #include "content/browser/renderer_host/x509_user_cert_resource_handler.h" | 19 #include "content/browser/renderer_host/x509_user_cert_resource_handler.h" |
20 #include "content/browser/resource_context.h" | 20 #include "content/browser/resource_context.h" |
21 #include "content/public/browser/browser_thread.h" | 21 #include "content/public/browser/browser_thread.h" |
22 #include "content/public/browser/content_browser_client.h" | 22 #include "content/public/browser/content_browser_client.h" |
23 #include "content/public/browser/resource_dispatcher_host_delegate.h" | 23 #include "content/public/browser/resource_dispatcher_host_delegate.h" |
24 #include "content/public/common/resource_response.h" | 24 #include "content/public/common/resource_response.h" |
25 #include "net/base/io_buffer.h" | 25 #include "net/base/io_buffer.h" |
26 #include "net/base/mime_sniffer.h" | 26 #include "net/base/mime_sniffer.h" |
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350 bool need_plugin_list; | 350 bool need_plugin_list; |
351 if (!ShouldDownload(&need_plugin_list) || !need_plugin_list) | 351 if (!ShouldDownload(&need_plugin_list) || !need_plugin_list) |
352 return false; | 352 return false; |
353 | 353 |
354 // We don't want to keep buffering as our buffer will fill up. | 354 // We don't want to keep buffering as our buffer will fill up. |
355 ResourceDispatcherHostRequestInfo* info = | 355 ResourceDispatcherHostRequestInfo* info = |
356 ResourceDispatcherHost::InfoForRequest(request_); | 356 ResourceDispatcherHost::InfoForRequest(request_); |
357 host_->PauseRequest(info->child_id(), info->request_id(), true); | 357 host_->PauseRequest(info->child_id(), info->request_id(), true); |
358 | 358 |
359 // Get the plugins asynchronously. | 359 // Get the plugins asynchronously. |
360 PluginService::GetInstance()->GetPlugins( | 360 PluginServiceImpl::GetInstance()->GetPlugins( |
361 base::Bind(&BufferedResourceHandler::OnPluginsLoaded, this)); | 361 base::Bind(&BufferedResourceHandler::OnPluginsLoaded, this)); |
362 return true; | 362 return true; |
363 } | 363 } |
364 | 364 |
365 // This test mirrors the decision that WebKit makes in | 365 // This test mirrors the decision that WebKit makes in |
366 // WebFrameLoaderClient::dispatchDecidePolicyForMIMEType. | 366 // WebFrameLoaderClient::dispatchDecidePolicyForMIMEType. |
367 bool BufferedResourceHandler::ShouldDownload(bool* need_plugin_list) { | 367 bool BufferedResourceHandler::ShouldDownload(bool* need_plugin_list) { |
368 if (need_plugin_list) | 368 if (need_plugin_list) |
369 *need_plugin_list = false; | 369 *need_plugin_list = false; |
370 std::string type = StringToLowerASCII(response_->mime_type); | 370 std::string type = StringToLowerASCII(response_->mime_type); |
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409 // MIME type checking. | 409 // MIME type checking. |
410 if (net::IsSupportedMimeType(type)) | 410 if (net::IsSupportedMimeType(type)) |
411 return false; | 411 return false; |
412 | 412 |
413 // Finally, check the plugin list. | 413 // Finally, check the plugin list. |
414 bool allow_wildcard = false; | 414 bool allow_wildcard = false; |
415 ResourceDispatcherHostRequestInfo* info = | 415 ResourceDispatcherHostRequestInfo* info = |
416 ResourceDispatcherHost::InfoForRequest(request_); | 416 ResourceDispatcherHost::InfoForRequest(request_); |
417 bool stale = false; | 417 bool stale = false; |
418 webkit::WebPluginInfo plugin; | 418 webkit::WebPluginInfo plugin; |
419 bool found = PluginService::GetInstance()->GetPluginInfo( | 419 bool found = PluginServiceImpl::GetInstance()->GetPluginInfo( |
420 info->child_id(), info->route_id(), *info->context(), | 420 info->child_id(), info->route_id(), *info->context(), |
421 request_->url(), GURL(), type, allow_wildcard, | 421 request_->url(), GURL(), type, allow_wildcard, |
422 &stale, &plugin, NULL); | 422 &stale, &plugin, NULL); |
423 | 423 |
424 if (need_plugin_list) { | 424 if (need_plugin_list) { |
425 if (stale) { | 425 if (stale) { |
426 *need_plugin_list = true; | 426 *need_plugin_list = true; |
427 return true; | 427 return true; |
428 } | 428 } |
429 } else { | 429 } else { |
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469 wait_for_plugins_ = false; | 469 wait_for_plugins_ = false; |
470 if (!request_) | 470 if (!request_) |
471 return; | 471 return; |
472 | 472 |
473 ResourceDispatcherHostRequestInfo* info = | 473 ResourceDispatcherHostRequestInfo* info = |
474 ResourceDispatcherHost::InfoForRequest(request_); | 474 ResourceDispatcherHost::InfoForRequest(request_); |
475 host_->PauseRequest(info->child_id(), info->request_id(), false); | 475 host_->PauseRequest(info->child_id(), info->request_id(), false); |
476 if (!CompleteResponseStarted(info->request_id(), false)) | 476 if (!CompleteResponseStarted(info->request_id(), false)) |
477 host_->CancelRequest(info->child_id(), info->request_id(), false); | 477 host_->CancelRequest(info->child_id(), info->request_id(), false); |
478 } | 478 } |
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