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Side by Side Diff: media/base/android/media_drm_bridge.h

Issue 2765343003: media: Add MediaDrmStorage (Closed)
Patch Set: comments addressed Created 3 years, 8 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 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 #ifndef MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_H_ 5 #ifndef MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_H_
6 #define MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_H_ 6 #define MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_H_
7 7
8 #include <jni.h> 8 #include <jni.h>
9 #include <stdint.h> 9 #include <stdint.h>
10 10
11 #include <memory> 11 #include <memory>
12 #include <string> 12 #include <string>
13 #include <vector> 13 #include <vector>
14 14
15 #include "base/android/scoped_java_ref.h" 15 #include "base/android/scoped_java_ref.h"
16 #include "base/callback.h" 16 #include "base/callback.h"
17 #include "base/macros.h" 17 #include "base/macros.h"
18 #include "base/memory/ref_counted.h" 18 #include "base/memory/ref_counted.h"
19 #include "base/memory/weak_ptr.h" 19 #include "base/memory/weak_ptr.h"
20 #include "base/sequenced_task_runner_helpers.h" 20 #include "base/sequenced_task_runner_helpers.h"
21 #include "media/base/android/media_drm_bridge_cdm_context.h" 21 #include "media/base/android/media_drm_bridge_cdm_context.h"
22 #include "media/base/android/media_drm_storage.h"
22 #include "media/base/cdm_promise.h" 23 #include "media/base/cdm_promise.h"
23 #include "media/base/cdm_promise_adapter.h" 24 #include "media/base/cdm_promise_adapter.h"
24 #include "media/base/content_decryption_module.h" 25 #include "media/base/content_decryption_module.h"
25 #include "media/base/media_export.h" 26 #include "media/base/media_export.h"
26 #include "media/base/player_tracker.h" 27 #include "media/base/player_tracker.h"
27 #include "media/base/provision_fetcher.h" 28 #include "media/base/provision_fetcher.h"
28 #include "media/cdm/player_tracker_impl.h" 29 #include "media/cdm/player_tracker_impl.h"
29 #include "url/gurl.h" 30 #include "url/gurl.h"
30 31
31 namespace base { 32 namespace base {
(...skipping 55 matching lines...) Expand 10 before | Expand all | Expand 10 after
87 static std::vector<std::string> GetPlatformKeySystemNames(); 88 static std::vector<std::string> GetPlatformKeySystemNames();
88 89
89 // Returns a MediaDrmBridge instance if |key_system| and |security_level| are 90 // Returns a MediaDrmBridge instance if |key_system| and |security_level| are
90 // supported, and nullptr otherwise. The default security level will be used 91 // supported, and nullptr otherwise. The default security level will be used
91 // if |security_level| is SECURITY_LEVEL_DEFAULT. 92 // if |security_level| is SECURITY_LEVEL_DEFAULT.
92 static scoped_refptr<MediaDrmBridge> Create( 93 static scoped_refptr<MediaDrmBridge> Create(
93 const std::string& key_system, 94 const std::string& key_system,
94 const GURL& security_origin, 95 const GURL& security_origin,
95 SecurityLevel security_level, 96 SecurityLevel security_level,
96 const CreateFetcherCB& create_fetcher_cb, 97 const CreateFetcherCB& create_fetcher_cb,
98 const CreateStorageCB& create_storage_cb,
97 const SessionMessageCB& session_message_cb, 99 const SessionMessageCB& session_message_cb,
98 const SessionClosedCB& session_closed_cb, 100 const SessionClosedCB& session_closed_cb,
99 const SessionKeysChangeCB& session_keys_change_cb, 101 const SessionKeysChangeCB& session_keys_change_cb,
100 const SessionExpirationUpdateCB& session_expiration_update_cb); 102 const SessionExpirationUpdateCB& session_expiration_update_cb);
101 103
102 // Same as Create() except that no session callbacks are provided. This is 104 // Same as Create() except that no session callbacks are provided. This is
103 // used when we need to use MediaDrmBridge without creating any sessions. 105 // used when we need to use MediaDrmBridge without creating any sessions.
104 // TODO(yucliu): Pass |security_origin| here to clear per-origin certs and 106 // TODO(yucliu): Pass |security_origin| here to clear per-origin certs and
105 // licenses. 107 // licenses.
106 static scoped_refptr<MediaDrmBridge> CreateWithoutSessionSupport( 108 static scoped_refptr<MediaDrmBridge> CreateWithoutSessionSupport(
(...skipping 127 matching lines...) Expand 10 before | Expand all | Expand 10 after
234 236
235 private: 237 private:
236 // For DeleteSoon() in DeleteOnCorrectThread(). 238 // For DeleteSoon() in DeleteOnCorrectThread().
237 friend class base::DeleteHelper<MediaDrmBridge>; 239 friend class base::DeleteHelper<MediaDrmBridge>;
238 240
239 static scoped_refptr<MediaDrmBridge> CreateInternal( 241 static scoped_refptr<MediaDrmBridge> CreateInternal(
240 const std::string& key_system, 242 const std::string& key_system,
241 const GURL& security_origin, 243 const GURL& security_origin,
242 SecurityLevel security_level, 244 SecurityLevel security_level,
243 const CreateFetcherCB& create_fetcher_cb, 245 const CreateFetcherCB& create_fetcher_cb,
246 const CreateStorageCB& create_storage_cb,
244 const SessionMessageCB& session_message_cb, 247 const SessionMessageCB& session_message_cb,
245 const SessionClosedCB& session_closed_cb, 248 const SessionClosedCB& session_closed_cb,
246 const SessionKeysChangeCB& session_keys_change_cb, 249 const SessionKeysChangeCB& session_keys_change_cb,
247 const SessionExpirationUpdateCB& session_expiration_update_cb); 250 const SessionExpirationUpdateCB& session_expiration_update_cb);
248 251
249 // Constructs a MediaDrmBridge for |scheme_uuid| and |security_level|. The 252 // Constructs a MediaDrmBridge for |scheme_uuid| and |security_level|. The
250 // default security level will be used if |security_level| is 253 // default security level will be used if |security_level| is
251 // SECURITY_LEVEL_DEFAULT. Sessions should not be created if session callbacks 254 // SECURITY_LEVEL_DEFAULT. Sessions should not be created if session callbacks
252 // are null. 255 // are null.
253 MediaDrmBridge(const std::vector<uint8_t>& scheme_uuid, 256 MediaDrmBridge(const std::vector<uint8_t>& scheme_uuid,
254 const GURL& security_origin, 257 const GURL& security_origin,
255 SecurityLevel security_level, 258 SecurityLevel security_level,
256 const CreateFetcherCB& create_fetcher_cb, 259 const CreateFetcherCB& create_fetcher_cb,
260 const CreateStorageCB& create_storage_cb,
257 const SessionMessageCB& session_message_cb, 261 const SessionMessageCB& session_message_cb,
258 const SessionClosedCB& session_closed_cb, 262 const SessionClosedCB& session_closed_cb,
259 const SessionKeysChangeCB& session_keys_change_cb, 263 const SessionKeysChangeCB& session_keys_change_cb,
260 const SessionExpirationUpdateCB& session_expiration_update_cb); 264 const SessionExpirationUpdateCB& session_expiration_update_cb);
261 265
262 ~MediaDrmBridge() override; 266 ~MediaDrmBridge() override;
263 267
264 static bool IsSecureDecoderRequired(SecurityLevel security_level); 268 static bool IsSecureDecoderRequired(SecurityLevel security_level);
265 269
266 // Get the security level of the media. 270 // Get the security level of the media.
(...skipping 26 matching lines...) Expand all
293 // MediaCrypto creation has not been notified via NotifyMediaCryptoReady(). 297 // MediaCrypto creation has not been notified via NotifyMediaCryptoReady().
294 // !j_media_crypto_->is_null(): 298 // !j_media_crypto_->is_null():
295 // MediaCrypto creation succeeded and it has been notified. 299 // MediaCrypto creation succeeded and it has been notified.
296 // j_media_crypto_->is_null(): 300 // j_media_crypto_->is_null():
297 // MediaCrypto creation failed and it has been notified. 301 // MediaCrypto creation failed and it has been notified.
298 JavaObjectPtr j_media_crypto_; 302 JavaObjectPtr j_media_crypto_;
299 303
300 // The callback to create a ProvisionFetcher. 304 // The callback to create a ProvisionFetcher.
301 CreateFetcherCB create_fetcher_cb_; 305 CreateFetcherCB create_fetcher_cb_;
302 306
307 // The callback to create a MediaDrmStorage.
308 CreateStorageCB create_storage_cb_;
309
303 // The ProvisionFetcher that requests and receives provisioning data. 310 // The ProvisionFetcher that requests and receives provisioning data.
304 // Non-null iff when a provision request is pending. 311 // Non-null iff when a provision request is pending.
305 std::unique_ptr<ProvisionFetcher> provision_fetcher_; 312 std::unique_ptr<ProvisionFetcher> provision_fetcher_;
306 313
307 // Callbacks for firing session events. 314 // Callbacks for firing session events.
308 SessionMessageCB session_message_cb_; 315 SessionMessageCB session_message_cb_;
309 SessionClosedCB session_closed_cb_; 316 SessionClosedCB session_closed_cb_;
310 SessionKeysChangeCB session_keys_change_cb_; 317 SessionKeysChangeCB session_keys_change_cb_;
311 SessionExpirationUpdateCB session_expiration_update_cb_; 318 SessionExpirationUpdateCB session_expiration_update_cb_;
312 319
(...skipping 12 matching lines...) Expand all
325 332
326 // NOTE: Weak pointers must be invalidated before all other member variables. 333 // NOTE: Weak pointers must be invalidated before all other member variables.
327 base::WeakPtrFactory<MediaDrmBridge> weak_factory_; 334 base::WeakPtrFactory<MediaDrmBridge> weak_factory_;
328 335
329 DISALLOW_COPY_AND_ASSIGN(MediaDrmBridge); 336 DISALLOW_COPY_AND_ASSIGN(MediaDrmBridge);
330 }; 337 };
331 338
332 } // namespace media 339 } // namespace media
333 340
334 #endif // MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_H_ 341 #endif // MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_H_
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