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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/extensions/url_request_util.h" | 5 #include "chrome/browser/extensions/url_request_util.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/files/file_path.h" | 9 #include "base/files/file_path.h" |
10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
11 #include "base/path_service.h" | 11 #include "base/path_service.h" |
12 #include "base/strings/string_number_conversions.h" | 12 #include "base/strings/string_number_conversions.h" |
13 #include "base/strings/string_util.h" | 13 #include "base/strings/string_util.h" |
14 #include "base/strings/stringprintf.h" | 14 #include "base/strings/stringprintf.h" |
15 #include "base/task_runner_util.h" | 15 #include "base/task_runner_util.h" |
16 #include "chrome/browser/extensions/extension_renderer_state.h" | 16 #include "chrome/browser/extensions/extension_renderer_state.h" |
17 #include "chrome/browser/extensions/image_loader.h" | |
18 #include "chrome/common/chrome_paths.h" | 17 #include "chrome/common/chrome_paths.h" |
19 #include "chrome/common/extensions/manifest_url_handler.h" | 18 #include "chrome/common/extensions/manifest_url_handler.h" |
20 #include "content/public/browser/browser_thread.h" | 19 #include "content/public/browser/browser_thread.h" |
21 #include "content/public/browser/resource_request_info.h" | 20 #include "content/public/browser/resource_request_info.h" |
| 21 #include "extensions/browser/component_extension_resource_manager.h" |
22 #include "extensions/browser/extension_protocols.h" | 22 #include "extensions/browser/extension_protocols.h" |
| 23 #include "extensions/browser/extensions_browser_client.h" |
23 #include "extensions/browser/info_map.h" | 24 #include "extensions/browser/info_map.h" |
24 #include "extensions/common/file_util.h" | 25 #include "extensions/common/file_util.h" |
25 #include "extensions/common/manifest_handlers/icons_handler.h" | 26 #include "extensions/common/manifest_handlers/icons_handler.h" |
26 #include "extensions/common/manifest_handlers/web_accessible_resources_info.h" | 27 #include "extensions/common/manifest_handlers/web_accessible_resources_info.h" |
27 #include "extensions/common/manifest_handlers/webview_info.h" | 28 #include "extensions/common/manifest_handlers/webview_info.h" |
28 #include "net/base/mime_util.h" | 29 #include "net/base/mime_util.h" |
29 #include "net/base/net_errors.h" | 30 #include "net/base/net_errors.h" |
30 #include "net/http/http_request_headers.h" | 31 #include "net/http/http_request_headers.h" |
31 #include "net/http/http_response_headers.h" | 32 #include "net/http/http_response_headers.h" |
32 #include "net/http/http_response_info.h" | 33 #include "net/http/http_response_info.h" |
33 #include "net/url_request/url_request.h" | 34 #include "net/url_request/url_request.h" |
34 #include "net/url_request/url_request_simple_job.h" | 35 #include "net/url_request/url_request_simple_job.h" |
35 #include "ui/base/resource/resource_bundle.h" | 36 #include "ui/base/resource/resource_bundle.h" |
36 | 37 |
37 using content::BrowserThread; | 38 using content::BrowserThread; |
| 39 using extensions::ExtensionsBrowserClient; |
38 | 40 |
39 namespace { | 41 namespace { |
40 | 42 |
41 // A request for an extension resource in a Chrome .pak file. These are used | 43 // A request for an extension resource in a Chrome .pak file. These are used |
42 // by component extensions. | 44 // by component extensions. |
43 class URLRequestResourceBundleJob : public net::URLRequestSimpleJob { | 45 class URLRequestResourceBundleJob : public net::URLRequestSimpleJob { |
44 public: | 46 public: |
45 URLRequestResourceBundleJob(net::URLRequest* request, | 47 URLRequestResourceBundleJob(net::URLRequest* request, |
46 net::NetworkDelegate* network_delegate, | 48 net::NetworkDelegate* network_delegate, |
47 const base::FilePath& filename, | 49 const base::FilePath& filename, |
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217 // directory_path is a descendant of resources_path. resources_path | 219 // directory_path is a descendant of resources_path. resources_path |
218 // corresponds to src/chrome/browser/resources in source tree. | 220 // corresponds to src/chrome/browser/resources in source tree. |
219 if (PathService::Get(chrome::DIR_RESOURCES, &resources_path) && | 221 if (PathService::Get(chrome::DIR_RESOURCES, &resources_path) && |
220 // Since component extension resources are included in | 222 // Since component extension resources are included in |
221 // component_extension_resources.pak file in resources_path, calculate | 223 // component_extension_resources.pak file in resources_path, calculate |
222 // extension relative path against resources_path. | 224 // extension relative path against resources_path. |
223 resources_path.AppendRelativePath(directory_path, &relative_path)) { | 225 resources_path.AppendRelativePath(directory_path, &relative_path)) { |
224 base::FilePath request_path = | 226 base::FilePath request_path = |
225 extensions::file_util::ExtensionURLToRelativeFilePath(request->url()); | 227 extensions::file_util::ExtensionURLToRelativeFilePath(request->url()); |
226 int resource_id = 0; | 228 int resource_id = 0; |
227 if (extensions::ImageLoader::IsComponentExtensionResource( | 229 if (ExtensionsBrowserClient::Get()->GetComponentExtensionResourceManager()-> |
| 230 IsComponentExtensionResource( |
228 directory_path, request_path, &resource_id)) { | 231 directory_path, request_path, &resource_id)) { |
229 relative_path = relative_path.Append(request_path); | 232 relative_path = relative_path.Append(request_path); |
230 relative_path = relative_path.NormalizePathSeparators(); | 233 relative_path = relative_path.NormalizePathSeparators(); |
231 return new URLRequestResourceBundleJob(request, | 234 return new URLRequestResourceBundleJob(request, |
232 network_delegate, | 235 network_delegate, |
233 relative_path, | 236 relative_path, |
234 resource_id, | 237 resource_id, |
235 content_security_policy, | 238 content_security_policy, |
236 send_cors_header); | 239 send_cors_header); |
237 } | 240 } |
238 } | 241 } |
239 return NULL; | 242 return NULL; |
240 } | 243 } |
241 | 244 |
242 bool IsWebViewRequest(net::URLRequest* request) { | 245 bool IsWebViewRequest(net::URLRequest* request) { |
243 const content::ResourceRequestInfo* info = | 246 const content::ResourceRequestInfo* info = |
244 content::ResourceRequestInfo::ForRequest(request); | 247 content::ResourceRequestInfo::ForRequest(request); |
245 // |info| can be NULL sometimes: http://crbug.com/370070. | 248 // |info| can be NULL sometimes: http://crbug.com/370070. |
246 if (!info) | 249 if (!info) |
247 return false; | 250 return false; |
248 ExtensionRendererState* renderer_state = | 251 ExtensionRendererState* renderer_state = |
249 ExtensionRendererState::GetInstance(); | 252 ExtensionRendererState::GetInstance(); |
250 ExtensionRendererState::WebViewInfo webview_info; | 253 ExtensionRendererState::WebViewInfo webview_info; |
251 return renderer_state->GetWebViewInfo( | 254 return renderer_state->GetWebViewInfo( |
252 info->GetChildID(), info->GetRouteID(), &webview_info); | 255 info->GetChildID(), info->GetRouteID(), &webview_info); |
253 } | 256 } |
254 | 257 |
255 } // namespace url_request_util | 258 } // namespace url_request_util |
256 } // namespace extensions | 259 } // namespace extensions |
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