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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/chromeos/input_method/component_extension_ime_manager_i
mpl.h" | 5 #include "chrome/browser/chromeos/input_method/component_extension_ime_manager_i
mpl.h" |
6 | 6 |
7 #include "base/file_util.h" | 7 #include "base/file_util.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "chrome/browser/extensions/component_loader.h" | 9 #include "chrome/browser/extensions/component_loader.h" |
10 #include "chrome/browser/extensions/extension_service.h" | 10 #include "chrome/browser/extensions/extension_service.h" |
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128 bool ComponentExtensionIMEManagerImpl::Unload(const std::string& extension_id, | 128 bool ComponentExtensionIMEManagerImpl::Unload(const std::string& extension_id, |
129 const base::FilePath& file_path) { | 129 const base::FilePath& file_path) { |
130 DCHECK(thread_checker_.CalledOnValidThread()); | 130 DCHECK(thread_checker_.CalledOnValidThread()); |
131 if (loaded_extension_id_.find(extension_id) == loaded_extension_id_.end()) | 131 if (loaded_extension_id_.find(extension_id) == loaded_extension_id_.end()) |
132 return false; | 132 return false; |
133 GetComponentLoader()->Remove(extension_id); | 133 GetComponentLoader()->Remove(extension_id); |
134 loaded_extension_id_.erase(extension_id); | 134 loaded_extension_id_.erase(extension_id); |
135 return true; | 135 return true; |
136 } | 136 } |
137 | 137 |
138 scoped_ptr<DictionaryValue> ComponentExtensionIMEManagerImpl::GetManifest( | 138 scoped_ptr<base::DictionaryValue> ComponentExtensionIMEManagerImpl::GetManifest( |
139 const base::FilePath& file_path) { | 139 const base::FilePath& file_path) { |
140 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE)); | 140 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE)); |
141 std::string error; | 141 std::string error; |
142 scoped_ptr<DictionaryValue> manifest( | 142 scoped_ptr<base::DictionaryValue> manifest( |
143 extension_file_util::LoadManifest(file_path, &error)); | 143 extension_file_util::LoadManifest(file_path, &error)); |
144 if (!manifest.get()) | 144 if (!manifest.get()) |
145 LOG(ERROR) << "Failed at getting manifest"; | 145 LOG(ERROR) << "Failed at getting manifest"; |
146 if (!extension_l10n_util::LocalizeExtension(file_path, | 146 if (!extension_l10n_util::LocalizeExtension(file_path, |
147 manifest.get(), | 147 manifest.get(), |
148 &error)) | 148 &error)) |
149 LOG(ERROR) << "Localization failed"; | 149 LOG(ERROR) << "Localization failed"; |
150 | 150 |
151 return manifest.Pass(); | 151 return manifest.Pass(); |
152 } | 152 } |
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169 base::Owned(component_extension_ime_list), | 169 base::Owned(component_extension_ime_list), |
170 callback)); | 170 callback)); |
171 } | 171 } |
172 | 172 |
173 bool ComponentExtensionIMEManagerImpl::IsInitialized() { | 173 bool ComponentExtensionIMEManagerImpl::IsInitialized() { |
174 return is_initialized_; | 174 return is_initialized_; |
175 } | 175 } |
176 | 176 |
177 // static | 177 // static |
178 bool ComponentExtensionIMEManagerImpl::ReadEngineComponent( | 178 bool ComponentExtensionIMEManagerImpl::ReadEngineComponent( |
179 const DictionaryValue& dict, | 179 const base::DictionaryValue& dict, |
180 ComponentExtensionEngine* out) { | 180 ComponentExtensionEngine* out) { |
181 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE)); | 181 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE)); |
182 DCHECK(out); | 182 DCHECK(out); |
183 std::string type; | 183 std::string type; |
184 if (!dict.GetString(extensions::manifest_keys::kType, &type)) | 184 if (!dict.GetString(extensions::manifest_keys::kType, &type)) |
185 return false; | 185 return false; |
186 if (type != "ime") | 186 if (type != "ime") |
187 return false; | 187 return false; |
188 if (!dict.GetString(extensions::manifest_keys::kId, &out->engine_id)) | 188 if (!dict.GetString(extensions::manifest_keys::kId, &out->engine_id)) |
189 return false; | 189 return false; |
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203 for (size_t j = 0; j < language_list->GetSize(); ++j) { | 203 for (size_t j = 0; j < language_list->GetSize(); ++j) { |
204 std::string language_str; | 204 std::string language_str; |
205 if (language_list->GetString(j, &language_str)) | 205 if (language_list->GetString(j, &language_str)) |
206 languages.insert(language_str); | 206 languages.insert(language_str); |
207 } | 207 } |
208 } | 208 } |
209 } | 209 } |
210 DCHECK(!languages.empty()); | 210 DCHECK(!languages.empty()); |
211 out->language_codes.assign(languages.begin(), languages.end()); | 211 out->language_codes.assign(languages.begin(), languages.end()); |
212 | 212 |
213 const ListValue* layouts = NULL; | 213 const base::ListValue* layouts = NULL; |
214 if (!dict.GetList(extensions::manifest_keys::kLayouts, &layouts)) | 214 if (!dict.GetList(extensions::manifest_keys::kLayouts, &layouts)) |
215 return false; | 215 return false; |
216 | 216 |
217 for (size_t i = 0; i < layouts->GetSize(); ++i) { | 217 for (size_t i = 0; i < layouts->GetSize(); ++i) { |
218 std::string buffer; | 218 std::string buffer; |
219 if (layouts->GetString(i, &buffer)) | 219 if (layouts->GetString(i, &buffer)) |
220 out->layouts.push_back(buffer); | 220 out->layouts.push_back(buffer); |
221 } | 221 } |
222 return true; | 222 return true; |
223 } | 223 } |
224 | 224 |
225 // static | 225 // static |
226 bool ComponentExtensionIMEManagerImpl::ReadExtensionInfo( | 226 bool ComponentExtensionIMEManagerImpl::ReadExtensionInfo( |
227 const DictionaryValue& manifest, | 227 const base::DictionaryValue& manifest, |
228 const std::string& extension_id, | 228 const std::string& extension_id, |
229 ComponentExtensionIME* out) { | 229 ComponentExtensionIME* out) { |
230 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE)); | 230 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE)); |
231 if (!manifest.GetString(extensions::manifest_keys::kDescription, | 231 if (!manifest.GetString(extensions::manifest_keys::kDescription, |
232 &out->description)) | 232 &out->description)) |
233 return false; | 233 return false; |
234 std::string url_string; | 234 std::string url_string; |
235 if (manifest.GetString(extensions::manifest_keys::kOptionsPage, | 235 if (manifest.GetString(extensions::manifest_keys::kOptionsPage, |
236 &url_string)) { | 236 &url_string)) { |
237 GURL url = extensions::Extension::GetResourceURL( | 237 GURL url = extensions::Extension::GetResourceURL( |
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267 const base::FilePath manifest_path = | 267 const base::FilePath manifest_path = |
268 component_ime.path.Append("manifest.json"); | 268 component_ime.path.Append("manifest.json"); |
269 | 269 |
270 if (!base::PathExists(component_ime.path) || | 270 if (!base::PathExists(component_ime.path) || |
271 !base::PathExists(manifest_path)) | 271 !base::PathExists(manifest_path)) |
272 continue; | 272 continue; |
273 | 273 |
274 if (!base::ReadFileToString(manifest_path, &component_ime.manifest)) | 274 if (!base::ReadFileToString(manifest_path, &component_ime.manifest)) |
275 continue; | 275 continue; |
276 | 276 |
277 scoped_ptr<DictionaryValue> manifest = GetManifest(component_ime.path); | 277 scoped_ptr<base::DictionaryValue> manifest = |
| 278 GetManifest(component_ime.path); |
278 if (!manifest.get()) | 279 if (!manifest.get()) |
279 continue; | 280 continue; |
280 | 281 |
281 if (!ReadExtensionInfo(*manifest.get(), | 282 if (!ReadExtensionInfo(*manifest.get(), |
282 whitelisted_component_extension[i].id, | 283 whitelisted_component_extension[i].id, |
283 &component_ime)) | 284 &component_ime)) |
284 continue; | 285 continue; |
285 component_ime.id = whitelisted_component_extension[i].id; | 286 component_ime.id = whitelisted_component_extension[i].id; |
286 | 287 |
287 const ListValue* component_list; | 288 const base::ListValue* component_list; |
288 if (!manifest->GetList(extensions::manifest_keys::kInputComponents, | 289 if (!manifest->GetList(extensions::manifest_keys::kInputComponents, |
289 &component_list)) | 290 &component_list)) |
290 continue; | 291 continue; |
291 | 292 |
292 for (size_t i = 0; i < component_list->GetSize(); ++i) { | 293 for (size_t i = 0; i < component_list->GetSize(); ++i) { |
293 const DictionaryValue* dictionary; | 294 const base::DictionaryValue* dictionary; |
294 if (!component_list->GetDictionary(i, &dictionary)) | 295 if (!component_list->GetDictionary(i, &dictionary)) |
295 continue; | 296 continue; |
296 | 297 |
297 ComponentExtensionEngine engine; | 298 ComponentExtensionEngine engine; |
298 ReadEngineComponent(*dictionary, &engine); | 299 ReadEngineComponent(*dictionary, &engine); |
299 component_ime.engines.push_back(engine); | 300 component_ime.engines.push_back(engine); |
300 } | 301 } |
301 out_imes->push_back(component_ime); | 302 out_imes->push_back(component_ime); |
302 } | 303 } |
303 } | 304 } |
304 | 305 |
305 void ComponentExtensionIMEManagerImpl::OnReadComponentExtensionsInfo( | 306 void ComponentExtensionIMEManagerImpl::OnReadComponentExtensionsInfo( |
306 std::vector<ComponentExtensionIME>* result, | 307 std::vector<ComponentExtensionIME>* result, |
307 const base::Closure& callback) { | 308 const base::Closure& callback) { |
308 DCHECK(thread_checker_.CalledOnValidThread()); | 309 DCHECK(thread_checker_.CalledOnValidThread()); |
309 DCHECK(result); | 310 DCHECK(result); |
310 component_extension_list_ = *result; | 311 component_extension_list_ = *result; |
311 is_initialized_ = true; | 312 is_initialized_ = true; |
312 callback.Run(); | 313 callback.Run(); |
313 } | 314 } |
314 | 315 |
315 } // namespace chromeos | 316 } // namespace chromeos |
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