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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/browser/extensions/user_script_master.h" | 5 #include "chrome/browser/extensions/user_script_master.h" |
6 | 6 |
7 #include <map> | 7 #include <map> |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/bind.h" | 11 #include "base/bind.h" |
12 #include "base/file_path.h" | 12 #include "base/file_path.h" |
13 #include "base/file_util.h" | 13 #include "base/file_util.h" |
14 #include "base/pickle.h" | 14 #include "base/pickle.h" |
15 #include "base/stl_util.h" | 15 #include "base/stl_util.h" |
16 #include "base/string_util.h" | 16 #include "base/string_util.h" |
17 #include "base/threading/thread.h" | 17 #include "base/threading/thread.h" |
18 #include "base/version.h" | 18 #include "base/version.h" |
19 #include "chrome/browser/extensions/extension_service.h" | 19 #include "chrome/browser/extensions/extension_service.h" |
20 #include "chrome/browser/profiles/profile.h" | 20 #include "chrome/browser/profiles/profile.h" |
21 #include "chrome/common/chrome_notification_types.h" | 21 #include "chrome/common/chrome_notification_types.h" |
22 #include "chrome/common/extensions/extension.h" | 22 #include "chrome/common/extensions/extension.h" |
23 #include "chrome/common/extensions/extension_file_util.h" | 23 #include "chrome/common/extensions/extension_file_util.h" |
24 #include "chrome/common/extensions/extension_message_bundle.h" | |
25 #include "chrome/common/extensions/extension_resource.h" | 24 #include "chrome/common/extensions/extension_resource.h" |
26 #include "chrome/common/extensions/extension_set.h" | 25 #include "chrome/common/extensions/extension_set.h" |
| 26 #include "chrome/common/extensions/message_bundle.h" |
27 #include "content/public/browser/notification_service.h" | 27 #include "content/public/browser/notification_service.h" |
28 #include "content/public/browser/render_process_host.h" | 28 #include "content/public/browser/render_process_host.h" |
29 | 29 |
30 using content::BrowserThread; | 30 using content::BrowserThread; |
31 | 31 |
32 namespace extensions { | 32 namespace extensions { |
33 | 33 |
34 // Helper function to parse greasesmonkey headers | 34 // Helper function to parse greasesmonkey headers |
35 static bool GetDeclarationValue(const base::StringPiece& line, | 35 static bool GetDeclarationValue(const base::StringPiece& line, |
36 const base::StringPiece& prefix, | 36 const base::StringPiece& prefix, |
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189 return false; | 189 return false; |
190 } | 190 } |
191 if (!file_util::ReadFileToString(path, &content)) { | 191 if (!file_util::ReadFileToString(path, &content)) { |
192 LOG(WARNING) << "Failed to load user script file: " << path.value(); | 192 LOG(WARNING) << "Failed to load user script file: " << path.value(); |
193 return false; | 193 return false; |
194 } | 194 } |
195 | 195 |
196 // Localize the content. | 196 // Localize the content. |
197 if (localization_messages) { | 197 if (localization_messages) { |
198 std::string error; | 198 std::string error; |
199 ExtensionMessageBundle::ReplaceMessagesWithExternalDictionary( | 199 MessageBundle::ReplaceMessagesWithExternalDictionary( |
200 *localization_messages, &content, &error); | 200 *localization_messages, &content, &error); |
201 if (!error.empty()) { | 201 if (!error.empty()) { |
202 LOG(WARNING) << "Failed to replace messages in script: " << error; | 202 LOG(WARNING) << "Failed to replace messages in script: " << error; |
203 } | 203 } |
204 } | 204 } |
205 | 205 |
206 // Remove BOM from the content. | 206 // Remove BOM from the content. |
207 std::string::size_type index = content.find(kUtf8ByteOrderMark); | 207 std::string::size_type index = content.find(kUtf8ByteOrderMark); |
208 if (index == 0) { | 208 if (index == 0) { |
209 script_file->set_content(content.substr(strlen(kUtf8ByteOrderMark))); | 209 script_file->set_content(content.substr(strlen(kUtf8ByteOrderMark))); |
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232 } | 232 } |
233 } | 233 } |
234 } | 234 } |
235 | 235 |
236 SubstitutionMap* UserScriptMaster::ScriptReloader::GetLocalizationMessages( | 236 SubstitutionMap* UserScriptMaster::ScriptReloader::GetLocalizationMessages( |
237 std::string extension_id) { | 237 std::string extension_id) { |
238 if (extensions_info_.find(extension_id) == extensions_info_.end()) { | 238 if (extensions_info_.find(extension_id) == extensions_info_.end()) { |
239 return NULL; | 239 return NULL; |
240 } | 240 } |
241 | 241 |
242 return extension_file_util::LoadExtensionMessageBundleSubstitutionMap( | 242 return extension_file_util::LoadMessageBundleSubstitutionMap( |
243 extensions_info_[extension_id].first, | 243 extensions_info_[extension_id].first, |
244 extension_id, | 244 extension_id, |
245 extensions_info_[extension_id].second); | 245 extensions_info_[extension_id].second); |
246 } | 246 } |
247 | 247 |
248 // Pickle user scripts and return pointer to the shared memory. | 248 // Pickle user scripts and return pointer to the shared memory. |
249 static base::SharedMemory* Serialize(const UserScriptList& scripts) { | 249 static base::SharedMemory* Serialize(const UserScriptList& scripts) { |
250 Pickle pickle; | 250 Pickle pickle; |
251 pickle.WriteUInt64(scripts.size()); | 251 pickle.WriteUInt64(scripts.size()); |
252 for (size_t i = 0; i < scripts.size(); i++) { | 252 for (size_t i = 0; i < scripts.size(); i++) { |
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434 | 434 |
435 base::SharedMemoryHandle handle_for_process; | 435 base::SharedMemoryHandle handle_for_process; |
436 if (!shared_memory->ShareToProcess(handle, &handle_for_process)) | 436 if (!shared_memory->ShareToProcess(handle, &handle_for_process)) |
437 return; // This can legitimately fail if the renderer asserts at startup. | 437 return; // This can legitimately fail if the renderer asserts at startup. |
438 | 438 |
439 if (base::SharedMemory::IsHandleValid(handle_for_process)) | 439 if (base::SharedMemory::IsHandleValid(handle_for_process)) |
440 process->Send(new ExtensionMsg_UpdateUserScripts(handle_for_process)); | 440 process->Send(new ExtensionMsg_UpdateUserScripts(handle_for_process)); |
441 } | 441 } |
442 | 442 |
443 } // namespace extensions | 443 } // namespace extensions |
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