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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 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_GDATA_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_GDATA_H_ |
6 #define CHROME_BROWSER_CHROMEOS_GDATA_GDATA_H_ | 6 #define CHROME_BROWSER_CHROMEOS_GDATA_GDATA_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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186 std::string auth_token_; | 186 std::string auth_token_; |
187 ObserverList<Observer> observers_; | 187 ObserverList<Observer> observers_; |
188 | 188 |
189 content::NotificationRegistrar registrar_; | 189 content::NotificationRegistrar registrar_; |
190 base::WeakPtrFactory<GDataAuthService> weak_ptr_factory_; | 190 base::WeakPtrFactory<GDataAuthService> weak_ptr_factory_; |
191 base::WeakPtr<GDataAuthService> weak_ptr_bound_to_ui_thread_; | 191 base::WeakPtr<GDataAuthService> weak_ptr_bound_to_ui_thread_; |
192 | 192 |
193 DISALLOW_COPY_AND_ASSIGN(GDataAuthService); | 193 DISALLOW_COPY_AND_ASSIGN(GDataAuthService); |
194 }; | 194 }; |
195 | 195 |
196 // This class provides documents feed service calls. | 196 // This defines an interface for sharing by DocumentService and |
197 class DocumentsService : public GDataAuthService::Observer { | 197 // MockDocumentService so that we can do testing of clients of DocumentService. |
198 class DocumentsServiceInterface { | |
198 public: | 199 public: |
199 // DocumentsService is usually owned and created by GDataFileSystem. | 200 virtual ~DocumentsServiceInterface() {} |
200 DocumentsService(); | |
201 virtual ~DocumentsService(); | |
202 | 201 |
203 // Initializes the documents service tied with |profile|. | 202 // Initializes the documents service tied with |profile|. |
204 void Initialize(Profile* profile); | 203 virtual void Initialize(Profile* profile) = 0; |
205 | 204 |
206 // Cancels all in-flight operations. | 205 // Cancels all in-flight operations. |
207 void CancelAll(); | 206 virtual void CancelAll() = 0; |
208 | 207 |
209 // Authenticates the user by fetching the auth token as | 208 // Authenticates the user by fetching the auth token as |
210 // needed. |callback| will be run with the error code and the auth | 209 // needed. |callback| will be run with the error code and the auth |
211 // token, on the thread this function is run. | 210 // token, on the thread this function is run. |
212 // | 211 // |
213 // Can be called on any thread. | 212 // Can be called on any thread. |
214 void Authenticate(const AuthStatusCallback& callback); | 213 virtual void Authenticate(const AuthStatusCallback& callback) = 0; |
215 | 214 |
216 // Gets the document feed from |feed_url|. If this URL is empty, the call | 215 // Gets the document feed from |feed_url|. If this URL is empty, the call |
217 // will fetch the default ('root') document feed. Upon completion, | 216 // will fetch the default ('root') document feed. Upon completion, |
218 // invokes |callback| with results on the calling thread. | 217 // invokes |callback| with results on the calling thread. |
219 // | 218 // |
220 // Can be called on any thread. | 219 // Can be called on any thread. |
221 void GetDocuments(const GURL& feed_url, const GetDataCallback& callback); | 220 virtual void GetDocuments(const GURL& feed_url, |
221 const GetDataCallback& callback) = 0; | |
222 | 222 |
223 // Delete a document identified by its 'self' |url| and |etag|. | 223 // Deletes a document identified by its 'self' |url| and |etag|. |
224 // Upon completion, invokes |callback| with results on the calling thread. | 224 // Upon completion, invokes |callback| with results on the calling thread. |
225 // | 225 // |
226 // Can be called on any thread. | 226 // Can be called on any thread. |
227 void DeleteDocument(const GURL& document_url, | 227 virtual void DeleteDocument(const GURL& document_url, |
228 const EntryActionCallback& callback); | 228 const EntryActionCallback& callback) = 0; |
229 | 229 |
230 // Downloads a document identified by its |content_url| in a given |format|. | 230 // Downloads a document identified by its |content_url| in a given |format|. |
231 // Upon completion, invokes |callback| with results on the calling thread. | 231 // Upon completion, invokes |callback| with results on the calling thread. |
232 // | 232 // |
233 // Can be called on any thread. | 233 // Can be called on any thread. |
234 void DownloadDocument(const GURL& content_url, | 234 virtual void DownloadDocument(const GURL& content_url, |
235 DocumentExportFormat format, | 235 DocumentExportFormat format, |
236 const DownloadActionCallback& callback); | 236 const DownloadActionCallback& callback) = 0; |
237 | 237 |
238 // Creates new collection with |directory_name| under parent directory | 238 // Creates new collection with |directory_name| under parent directory |
239 // identified with |parent_content_url|. If |parent_content_url| is empty, | 239 // identified with |parent_content_url|. If |parent_content_url| is empty, |
240 // the new collection will be created in the root. Upon completion, | 240 // the new collection will be created in the root. Upon completion, |
241 // invokes |callback| and passes newly created entry on the calling thread. | 241 // invokes |callback| and passes newly created entry on the calling thread. |
242 // | 242 // |
243 // Can be called on any thread. | 243 // Can be called on any thread. |
244 void CreateDirectory(const GURL& parent_content_url, | 244 virtual void CreateDirectory(const GURL& parent_content_url, |
245 const FilePath::StringType& directory_name, | 245 const FilePath::StringType& directory_name, |
246 const GetDataCallback& callback); | 246 const GetDataCallback& callback) = 0; |
247 | 247 |
248 // Downloads a file identified by its |content_url|. Upon completion, invokes | 248 // Downloads a file identified by its |content_url|. Upon completion, invokes |
249 // |callback| with results on the calling thread. | 249 // |callback| with results on the calling thread. |
250 // | 250 // |
251 // Can be called on any thread. | 251 // Can be called on any thread. |
252 void DownloadFile(const GURL& content_url, | 252 virtual void DownloadFile(const GURL& content_url, |
253 const DownloadActionCallback& callback); | 253 const DownloadActionCallback& callback) = 0; |
254 | 254 |
255 // Initiate uploading of a document/file. | 255 // Initiates uploading of a document/file. |
256 // | 256 // |
257 // Can be called on any thread. | 257 // Can be called on any thread. |
258 void InitiateUpload(const InitiateUploadParams& params, | 258 virtual void InitiateUpload(const InitiateUploadParams& params, |
259 const InitiateUploadCallback& callback); | 259 const InitiateUploadCallback& callback) = 0; |
260 | 260 |
261 // Resume uploading of a document/file on the calling thread. | 261 // Resumes uploading of a document/file on the calling thread. |
262 // | 262 // |
263 // Can be called on any thread. | 263 // Can be called on any thread. |
264 void ResumeUpload(const ResumeUploadParams& params, | 264 virtual void ResumeUpload(const ResumeUploadParams& params, |
265 const ResumeUploadCallback& callback); | 265 const ResumeUploadCallback& callback) = 0; |
266 }; | |
267 | |
268 // This class provides documents feed service calls. | |
269 class DocumentsService | |
270 : public DocumentsServiceInterface, | |
271 public GDataAuthService::Observer { | |
272 public: | |
273 // DocumentsService is usually owned and created by GDataFileSystem. | |
274 DocumentsService(); | |
275 virtual ~DocumentsService(); | |
276 | |
277 // DocumentsServiceInterface Overrides | |
278 virtual void Initialize(Profile* profile) OVERRIDE; | |
279 virtual void CancelAll() OVERRIDE; | |
280 virtual void Authenticate(const AuthStatusCallback& callback) OVERRIDE; | |
281 virtual void GetDocuments(const GURL& feed_url, | |
282 const GetDataCallback& callback) OVERRIDE; | |
zel
2012/03/08 19:14:08
indentation - here an for all methods derived from
| |
283 virtual void DeleteDocument(const GURL& document_url, | |
284 const EntryActionCallback& callback) OVERRIDE; | |
285 virtual void DownloadDocument(const GURL& content_url, | |
286 DocumentExportFormat format, | |
287 const DownloadActionCallback& callback) OVERRIDE; | |
288 virtual void CreateDirectory(const GURL& parent_content_url, | |
289 const FilePath::StringType& directory_name, | |
290 const GetDataCallback& callback) OVERRIDE; | |
291 virtual void DownloadFile(const GURL& content_url, | |
292 const DownloadActionCallback& callback) OVERRIDE; | |
293 virtual void InitiateUpload(const InitiateUploadParams& params, | |
294 const InitiateUploadCallback& callback) OVERRIDE; | |
295 virtual void ResumeUpload(const ResumeUploadParams& params, | |
296 const ResumeUploadCallback& callback) OVERRIDE; | |
266 | 297 |
267 GDataAuthService* gdata_auth_service() { return gdata_auth_service_.get(); } | 298 GDataAuthService* gdata_auth_service() { return gdata_auth_service_.get(); } |
268 | 299 |
269 private: | 300 private: |
270 // GDataAuthService::Observer override. | 301 // GDataAuthService::Observer override. |
271 virtual void OnOAuth2RefreshTokenChanged() OVERRIDE; | 302 virtual void OnOAuth2RefreshTokenChanged() OVERRIDE; |
272 | 303 |
273 // Submits an operation implementing the GDataOperationInterface interface | 304 // Submits an operation implementing the GDataOperationInterface interface |
274 // to run on the UI thread, and makes the operation retry upon authentication | 305 // to run on the UI thread, and makes the operation retry upon authentication |
275 // failures by calling back to DocumentsService::RetryOperation. | 306 // failures by calling back to DocumentsService::RetryOperation. |
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302 scoped_ptr<GDataOperationRegistry> operation_registry_; | 333 scoped_ptr<GDataOperationRegistry> operation_registry_; |
303 base::WeakPtrFactory<DocumentsService> weak_ptr_factory_; | 334 base::WeakPtrFactory<DocumentsService> weak_ptr_factory_; |
304 base::WeakPtr<DocumentsService> weak_ptr_bound_to_ui_thread_; | 335 base::WeakPtr<DocumentsService> weak_ptr_bound_to_ui_thread_; |
305 | 336 |
306 DISALLOW_COPY_AND_ASSIGN(DocumentsService); | 337 DISALLOW_COPY_AND_ASSIGN(DocumentsService); |
307 }; | 338 }; |
308 | 339 |
309 } // namespace gdata | 340 } // namespace gdata |
310 | 341 |
311 #endif // CHROME_BROWSER_CHROMEOS_GDATA_GDATA_H_ | 342 #endif // CHROME_BROWSER_CHROMEOS_GDATA_GDATA_H_ |
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