Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2013, The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | //#define LOG_NDEBUG 0 |
| 18 | #define LOG_TAG "MediaDrm-JNI" |
| 19 | #include <utils/Log.h> |
| 20 | |
| 21 | #include "android_media_MediaDrm.h" |
| 22 | |
| 23 | #include "android_runtime/AndroidRuntime.h" |
Ruben Brunk | 87eac99 | 2013-09-09 17:44:59 -0700 | [diff] [blame] | 24 | #include "android_runtime/Log.h" |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 25 | #include "android_os_Parcel.h" |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 26 | #include "jni.h" |
| 27 | #include "JNIHelp.h" |
| 28 | |
| 29 | #include <binder/IServiceManager.h> |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 30 | #include <binder/Parcel.h> |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 31 | #include <media/IDrm.h> |
| 32 | #include <media/IMediaPlayerService.h> |
| 33 | #include <media/stagefright/foundation/ADebug.h> |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 34 | #include <media/stagefright/MediaErrors.h> |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 35 | |
| 36 | namespace android { |
| 37 | |
| 38 | #define FIND_CLASS(var, className) \ |
| 39 | var = env->FindClass(className); \ |
| 40 | LOG_FATAL_IF(! var, "Unable to find class " className); |
| 41 | |
| 42 | #define GET_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 43 | var = env->GetFieldID(clazz, fieldName, fieldDescriptor); \ |
| 44 | LOG_FATAL_IF(! var, "Unable to find field " fieldName); |
| 45 | |
| 46 | #define GET_METHOD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 47 | var = env->GetMethodID(clazz, fieldName, fieldDescriptor); \ |
| 48 | LOG_FATAL_IF(! var, "Unable to find method " fieldName); |
| 49 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 50 | #define GET_STATIC_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 51 | var = env->GetStaticFieldID(clazz, fieldName, fieldDescriptor); \ |
| 52 | LOG_FATAL_IF(! var, "Unable to find field " fieldName); |
| 53 | |
| 54 | #define GET_STATIC_METHOD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 55 | var = env->GetStaticMethodID(clazz, fieldName, fieldDescriptor); \ |
| 56 | LOG_FATAL_IF(! var, "Unable to find static method " fieldName); |
| 57 | |
| 58 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 59 | struct RequestFields { |
| 60 | jfieldID data; |
| 61 | jfieldID defaultUrl; |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 62 | jfieldID requestType; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 63 | }; |
| 64 | |
| 65 | struct ArrayListFields { |
| 66 | jmethodID init; |
| 67 | jmethodID add; |
| 68 | }; |
| 69 | |
| 70 | struct HashmapFields { |
| 71 | jmethodID init; |
| 72 | jmethodID get; |
| 73 | jmethodID put; |
| 74 | jmethodID entrySet; |
| 75 | }; |
| 76 | |
| 77 | struct SetFields { |
| 78 | jmethodID iterator; |
| 79 | }; |
| 80 | |
| 81 | struct IteratorFields { |
| 82 | jmethodID next; |
| 83 | jmethodID hasNext; |
| 84 | }; |
| 85 | |
| 86 | struct EntryFields { |
| 87 | jmethodID getKey; |
| 88 | jmethodID getValue; |
| 89 | }; |
| 90 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 91 | struct EventTypes { |
Jeff Tinker | 17b8922 | 2013-05-21 12:35:06 -0700 | [diff] [blame] | 92 | jint kEventProvisionRequired; |
| 93 | jint kEventKeyRequired; |
| 94 | jint kEventKeyExpired; |
| 95 | jint kEventVendorDefined; |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 96 | jint kEventSessionReclaimed; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 97 | } gEventTypes; |
| 98 | |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 99 | struct EventWhat { |
| 100 | jint kWhatDrmEvent; |
| 101 | jint kWhatExpirationUpdate; |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 102 | jint kWhatKeyStatusChange; |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 103 | } gEventWhat; |
| 104 | |
Jeff Tinker | 17b8922 | 2013-05-21 12:35:06 -0700 | [diff] [blame] | 105 | struct KeyTypes { |
| 106 | jint kKeyTypeStreaming; |
| 107 | jint kKeyTypeOffline; |
| 108 | jint kKeyTypeRelease; |
| 109 | } gKeyTypes; |
| 110 | |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 111 | struct KeyRequestTypes { |
| 112 | jint kKeyRequestTypeInitial; |
| 113 | jint kKeyRequestTypeRenewal; |
| 114 | jint kKeyRequestTypeRelease; |
| 115 | } gKeyRequestTypes; |
| 116 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 117 | struct CertificateTypes { |
| 118 | jint kCertificateTypeNone; |
| 119 | jint kCertificateTypeX509; |
| 120 | } gCertificateTypes; |
| 121 | |
| 122 | struct CertificateFields { |
| 123 | jfieldID wrappedPrivateKey; |
| 124 | jfieldID certificateData; |
| 125 | }; |
| 126 | |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 127 | struct StateExceptionFields { |
| 128 | jmethodID init; |
| 129 | jclass classId; |
| 130 | }; |
| 131 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 132 | struct fields_t { |
| 133 | jfieldID context; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 134 | jmethodID post_event; |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 135 | RequestFields keyRequest; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 136 | RequestFields provisionRequest; |
| 137 | ArrayListFields arraylist; |
| 138 | HashmapFields hashmap; |
| 139 | SetFields set; |
| 140 | IteratorFields iterator; |
| 141 | EntryFields entry; |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 142 | CertificateFields certificate; |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 143 | StateExceptionFields stateException; |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 144 | jclass certificateClassId; |
| 145 | jclass hashmapClassId; |
| 146 | jclass arraylistClassId; |
| 147 | jclass stringClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 148 | }; |
| 149 | |
| 150 | static fields_t gFields; |
| 151 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 152 | // ---------------------------------------------------------------------------- |
| 153 | // ref-counted object for callbacks |
| 154 | class JNIDrmListener: public DrmListener |
| 155 | { |
| 156 | public: |
| 157 | JNIDrmListener(JNIEnv* env, jobject thiz, jobject weak_thiz); |
| 158 | ~JNIDrmListener(); |
| 159 | virtual void notify(DrmPlugin::EventType eventType, int extra, const Parcel *obj = NULL); |
| 160 | private: |
| 161 | JNIDrmListener(); |
| 162 | jclass mClass; // Reference to MediaDrm class |
| 163 | jobject mObject; // Weak ref to MediaDrm Java object to call on |
| 164 | }; |
| 165 | |
| 166 | JNIDrmListener::JNIDrmListener(JNIEnv* env, jobject thiz, jobject weak_thiz) |
| 167 | { |
| 168 | // Hold onto the MediaDrm class for use in calling the static method |
| 169 | // that posts events to the application thread. |
| 170 | jclass clazz = env->GetObjectClass(thiz); |
| 171 | if (clazz == NULL) { |
| 172 | ALOGE("Can't find android/media/MediaDrm"); |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 173 | jniThrowException(env, "java/lang/Exception", |
| 174 | "Can't find android/media/MediaDrm"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 175 | return; |
| 176 | } |
| 177 | mClass = (jclass)env->NewGlobalRef(clazz); |
| 178 | |
| 179 | // We use a weak reference so the MediaDrm object can be garbage collected. |
| 180 | // The reference is only used as a proxy for callbacks. |
| 181 | mObject = env->NewGlobalRef(weak_thiz); |
| 182 | } |
| 183 | |
| 184 | JNIDrmListener::~JNIDrmListener() |
| 185 | { |
| 186 | // remove global references |
| 187 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 188 | env->DeleteGlobalRef(mObject); |
| 189 | env->DeleteGlobalRef(mClass); |
| 190 | } |
| 191 | |
| 192 | void JNIDrmListener::notify(DrmPlugin::EventType eventType, int extra, |
| 193 | const Parcel *obj) |
| 194 | { |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 195 | jint jwhat; |
| 196 | jint jeventType = 0; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 197 | |
| 198 | // translate DrmPlugin event types into their java equivalents |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 199 | switch (eventType) { |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 200 | case DrmPlugin::kDrmPluginEventProvisionRequired: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 201 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 202 | jeventType = gEventTypes.kEventProvisionRequired; |
| 203 | break; |
| 204 | case DrmPlugin::kDrmPluginEventKeyNeeded: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 205 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 206 | jeventType = gEventTypes.kEventKeyRequired; |
| 207 | break; |
| 208 | case DrmPlugin::kDrmPluginEventKeyExpired: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 209 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 210 | jeventType = gEventTypes.kEventKeyExpired; |
| 211 | break; |
| 212 | case DrmPlugin::kDrmPluginEventVendorDefined: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 213 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 214 | jeventType = gEventTypes.kEventVendorDefined; |
| 215 | break; |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 216 | case DrmPlugin::kDrmPluginEventSessionReclaimed: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 217 | jwhat = gEventWhat.kWhatDrmEvent; |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 218 | jeventType = gEventTypes.kEventSessionReclaimed; |
| 219 | break; |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 220 | case DrmPlugin::kDrmPluginEventExpirationUpdate: |
| 221 | jwhat = gEventWhat.kWhatExpirationUpdate; |
| 222 | break; |
| 223 | case DrmPlugin::kDrmPluginEventKeysChange: |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 224 | jwhat = gEventWhat.kWhatKeyStatusChange; |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 225 | break; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 226 | default: |
| 227 | ALOGE("Invalid event DrmPlugin::EventType %d, ignored", (int)eventType); |
| 228 | return; |
| 229 | } |
| 230 | |
| 231 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 232 | if (obj && obj->dataSize() > 0) { |
| 233 | jobject jParcel = createJavaParcelObject(env); |
| 234 | if (jParcel != NULL) { |
| 235 | Parcel* nativeParcel = parcelForJavaObject(env, jParcel); |
| 236 | nativeParcel->setData(obj->data(), obj->dataSize()); |
| 237 | env->CallStaticVoidMethod(mClass, gFields.post_event, mObject, |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 238 | jwhat, jeventType, extra, jParcel); |
Patrik2 Carlsson | 265551a | 2013-12-10 14:52:43 +0100 | [diff] [blame] | 239 | env->DeleteLocalRef(jParcel); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 240 | } |
| 241 | } |
| 242 | |
| 243 | if (env->ExceptionCheck()) { |
| 244 | ALOGW("An exception occurred while notifying an event."); |
| 245 | LOGW_EX(env); |
| 246 | env->ExceptionClear(); |
| 247 | } |
| 248 | } |
| 249 | |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 250 | static void throwStateException(JNIEnv *env, const char *msg, status_t err) { |
| 251 | ALOGE("Illegal state exception: %s (%d)", msg, err); |
| 252 | |
| 253 | jobject exception = env->NewObject(gFields.stateException.classId, |
| 254 | gFields.stateException.init, static_cast<int>(err), |
| 255 | env->NewStringUTF(msg)); |
| 256 | env->Throw(static_cast<jthrowable>(exception)); |
| 257 | } |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 258 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 259 | static bool throwExceptionAsNecessary( |
| 260 | JNIEnv *env, status_t err, const char *msg = NULL) { |
| 261 | |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 262 | const char *drmMessage = NULL; |
| 263 | |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 264 | switch (err) { |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 265 | case ERROR_DRM_UNKNOWN: |
| 266 | drmMessage = "General DRM error"; |
| 267 | break; |
| 268 | case ERROR_DRM_NO_LICENSE: |
| 269 | drmMessage = "No license"; |
| 270 | break; |
| 271 | case ERROR_DRM_LICENSE_EXPIRED: |
| 272 | drmMessage = "License expired"; |
| 273 | break; |
| 274 | case ERROR_DRM_SESSION_NOT_OPENED: |
| 275 | drmMessage = "Session not opened"; |
| 276 | break; |
| 277 | case ERROR_DRM_DECRYPT_UNIT_NOT_INITIALIZED: |
| 278 | drmMessage = "Not initialized"; |
| 279 | break; |
| 280 | case ERROR_DRM_DECRYPT: |
| 281 | drmMessage = "Decrypt error"; |
| 282 | break; |
| 283 | case ERROR_DRM_CANNOT_HANDLE: |
| 284 | drmMessage = "Unsupported scheme or data format"; |
| 285 | break; |
| 286 | case ERROR_DRM_TAMPER_DETECTED: |
| 287 | drmMessage = "Invalid state"; |
| 288 | break; |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 289 | default: |
| 290 | break; |
| 291 | } |
| 292 | |
| 293 | String8 vendorMessage; |
| 294 | if (err >= ERROR_DRM_VENDOR_MIN && err <= ERROR_DRM_VENDOR_MAX) { |
Jeff Tinker | 2979986 | 2014-08-27 11:05:13 -0700 | [diff] [blame] | 295 | vendorMessage = String8::format("DRM vendor-defined error: %d", err); |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 296 | drmMessage = vendorMessage.string(); |
| 297 | } |
| 298 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 299 | if (err == BAD_VALUE) { |
| 300 | jniThrowException(env, "java/lang/IllegalArgumentException", msg); |
| 301 | return true; |
Jeff Tinker | 1d7c218 | 2013-04-26 11:12:43 -0700 | [diff] [blame] | 302 | } else if (err == ERROR_DRM_NOT_PROVISIONED) { |
| 303 | jniThrowException(env, "android/media/NotProvisionedException", msg); |
| 304 | return true; |
Jeff Tinker | 3ed3826 | 2013-08-02 23:24:51 -0700 | [diff] [blame] | 305 | } else if (err == ERROR_DRM_RESOURCE_BUSY) { |
| 306 | jniThrowException(env, "android/media/ResourceBusyException", msg); |
| 307 | return true; |
Jeff Tinker | 1d7c218 | 2013-04-26 11:12:43 -0700 | [diff] [blame] | 308 | } else if (err == ERROR_DRM_DEVICE_REVOKED) { |
| 309 | jniThrowException(env, "android/media/DeniedByServerException", msg); |
| 310 | return true; |
Jeff Tinker | 314b7f3 | 2015-06-15 17:45:43 -0700 | [diff] [blame] | 311 | } else if (err == DEAD_OBJECT) { |
| 312 | jniThrowException(env, "android/media/MediaDrmResetException", |
| 313 | "mediaserver died"); |
| 314 | return true; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 315 | } else if (err != OK) { |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 316 | String8 errbuf; |
| 317 | if (drmMessage != NULL) { |
| 318 | if (msg == NULL) { |
| 319 | msg = drmMessage; |
| 320 | } else { |
Jeff Tinker | 2979986 | 2014-08-27 11:05:13 -0700 | [diff] [blame] | 321 | errbuf = String8::format("%s: %s", msg, drmMessage); |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 322 | msg = errbuf.string(); |
| 323 | } |
| 324 | } |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 325 | throwStateException(env, msg, err); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 326 | return true; |
| 327 | } |
| 328 | return false; |
| 329 | } |
| 330 | |
| 331 | static sp<IDrm> GetDrm(JNIEnv *env, jobject thiz) { |
Ashok Bhat | 656fd04 | 2013-11-28 10:56:06 +0000 | [diff] [blame] | 332 | JDrm *jdrm = (JDrm *)env->GetLongField(thiz, gFields.context); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 333 | return jdrm ? jdrm->getDrm() : NULL; |
| 334 | } |
| 335 | |
| 336 | JDrm::JDrm( |
| 337 | JNIEnv *env, jobject thiz, const uint8_t uuid[16]) { |
| 338 | mObject = env->NewWeakGlobalRef(thiz); |
| 339 | mDrm = MakeDrm(uuid); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 340 | if (mDrm != NULL) { |
| 341 | mDrm->setListener(this); |
| 342 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 343 | } |
| 344 | |
| 345 | JDrm::~JDrm() { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 346 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 347 | |
| 348 | env->DeleteWeakGlobalRef(mObject); |
| 349 | mObject = NULL; |
| 350 | } |
| 351 | |
| 352 | // static |
| 353 | sp<IDrm> JDrm::MakeDrm() { |
| 354 | sp<IServiceManager> sm = defaultServiceManager(); |
| 355 | |
| 356 | sp<IBinder> binder = |
| 357 | sm->getService(String16("media.player")); |
| 358 | |
| 359 | sp<IMediaPlayerService> service = |
| 360 | interface_cast<IMediaPlayerService>(binder); |
| 361 | |
| 362 | if (service == NULL) { |
| 363 | return NULL; |
| 364 | } |
| 365 | |
| 366 | sp<IDrm> drm = service->makeDrm(); |
| 367 | |
| 368 | if (drm == NULL || (drm->initCheck() != OK && drm->initCheck() != NO_INIT)) { |
| 369 | return NULL; |
| 370 | } |
| 371 | |
| 372 | return drm; |
| 373 | } |
| 374 | |
| 375 | // static |
| 376 | sp<IDrm> JDrm::MakeDrm(const uint8_t uuid[16]) { |
| 377 | sp<IDrm> drm = MakeDrm(); |
| 378 | |
| 379 | if (drm == NULL) { |
| 380 | return NULL; |
| 381 | } |
| 382 | |
| 383 | status_t err = drm->createPlugin(uuid); |
| 384 | |
| 385 | if (err != OK) { |
| 386 | return NULL; |
| 387 | } |
| 388 | |
| 389 | return drm; |
| 390 | } |
| 391 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 392 | status_t JDrm::setListener(const sp<DrmListener>& listener) { |
| 393 | Mutex::Autolock lock(mLock); |
| 394 | mListener = listener; |
| 395 | return OK; |
| 396 | } |
| 397 | |
| 398 | void JDrm::notify(DrmPlugin::EventType eventType, int extra, const Parcel *obj) { |
| 399 | sp<DrmListener> listener; |
| 400 | mLock.lock(); |
| 401 | listener = mListener; |
| 402 | mLock.unlock(); |
| 403 | |
| 404 | if (listener != NULL) { |
| 405 | Mutex::Autolock lock(mNotifyLock); |
| 406 | listener->notify(eventType, extra, obj); |
| 407 | } |
| 408 | } |
| 409 | |
Jeff Tinker | 600071c | 2014-04-11 16:11:15 -0700 | [diff] [blame] | 410 | void JDrm::disconnect() { |
| 411 | if (mDrm != NULL) { |
| 412 | mDrm->destroyPlugin(); |
| 413 | mDrm.clear(); |
| 414 | } |
| 415 | } |
| 416 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 417 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 418 | // static |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 419 | bool JDrm::IsCryptoSchemeSupported(const uint8_t uuid[16], const String8 &mimeType) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 420 | sp<IDrm> drm = MakeDrm(); |
| 421 | |
| 422 | if (drm == NULL) { |
| 423 | return false; |
| 424 | } |
| 425 | |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 426 | return drm->isCryptoSchemeSupported(uuid, mimeType); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 427 | } |
| 428 | |
| 429 | status_t JDrm::initCheck() const { |
| 430 | return mDrm == NULL ? NO_INIT : OK; |
| 431 | } |
| 432 | |
| 433 | // JNI conversion utilities |
| 434 | static Vector<uint8_t> JByteArrayToVector(JNIEnv *env, jbyteArray const &byteArray) { |
| 435 | Vector<uint8_t> vector; |
| 436 | size_t length = env->GetArrayLength(byteArray); |
| 437 | vector.insertAt((size_t)0, length); |
| 438 | env->GetByteArrayRegion(byteArray, 0, length, (jbyte *)vector.editArray()); |
| 439 | return vector; |
| 440 | } |
| 441 | |
| 442 | static jbyteArray VectorToJByteArray(JNIEnv *env, Vector<uint8_t> const &vector) { |
| 443 | size_t length = vector.size(); |
| 444 | jbyteArray result = env->NewByteArray(length); |
| 445 | if (result != NULL) { |
| 446 | env->SetByteArrayRegion(result, 0, length, (jbyte *)vector.array()); |
| 447 | } |
| 448 | return result; |
| 449 | } |
| 450 | |
| 451 | static String8 JStringToString8(JNIEnv *env, jstring const &jstr) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 452 | String8 result; |
| 453 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 454 | const char *s = env->GetStringUTFChars(jstr, NULL); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 455 | if (s) { |
| 456 | result = s; |
| 457 | env->ReleaseStringUTFChars(jstr, s); |
| 458 | } |
| 459 | return result; |
| 460 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 461 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 462 | /* |
| 463 | import java.util.HashMap; |
| 464 | import java.util.Set; |
| 465 | import java.Map.Entry; |
| 466 | import jav.util.Iterator; |
| 467 | |
| 468 | HashMap<k, v> hm; |
| 469 | Set<Entry<k, v> > s = hm.entrySet(); |
| 470 | Iterator i = s.iterator(); |
| 471 | Entry e = s.next(); |
| 472 | */ |
| 473 | |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 474 | static KeyedVector<String8, String8> HashMapToKeyedVector( |
| 475 | JNIEnv *env, jobject &hashMap, bool* pIsOK) { |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 476 | jclass clazz = gFields.stringClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 477 | KeyedVector<String8, String8> keyedVector; |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 478 | *pIsOK = true; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 479 | |
| 480 | jobject entrySet = env->CallObjectMethod(hashMap, gFields.hashmap.entrySet); |
| 481 | if (entrySet) { |
| 482 | jobject iterator = env->CallObjectMethod(entrySet, gFields.set.iterator); |
| 483 | if (iterator) { |
| 484 | jboolean hasNext = env->CallBooleanMethod(iterator, gFields.iterator.hasNext); |
| 485 | while (hasNext) { |
| 486 | jobject entry = env->CallObjectMethod(iterator, gFields.iterator.next); |
| 487 | if (entry) { |
| 488 | jobject obj = env->CallObjectMethod(entry, gFields.entry.getKey); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 489 | if (obj == NULL || !env->IsInstanceOf(obj, clazz)) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 490 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 491 | "HashMap key is not a String"); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 492 | env->DeleteLocalRef(entry); |
| 493 | *pIsOK = false; |
| 494 | break; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 495 | } |
| 496 | jstring jkey = static_cast<jstring>(obj); |
| 497 | |
| 498 | obj = env->CallObjectMethod(entry, gFields.entry.getValue); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 499 | if (obj == NULL || !env->IsInstanceOf(obj, clazz)) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 500 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 501 | "HashMap value is not a String"); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 502 | env->DeleteLocalRef(entry); |
| 503 | *pIsOK = false; |
| 504 | break; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 505 | } |
| 506 | jstring jvalue = static_cast<jstring>(obj); |
| 507 | |
| 508 | String8 key = JStringToString8(env, jkey); |
| 509 | String8 value = JStringToString8(env, jvalue); |
| 510 | keyedVector.add(key, value); |
| 511 | |
| 512 | env->DeleteLocalRef(jkey); |
| 513 | env->DeleteLocalRef(jvalue); |
| 514 | hasNext = env->CallBooleanMethod(iterator, gFields.iterator.hasNext); |
| 515 | } |
| 516 | env->DeleteLocalRef(entry); |
| 517 | } |
| 518 | env->DeleteLocalRef(iterator); |
| 519 | } |
| 520 | env->DeleteLocalRef(entrySet); |
| 521 | } |
| 522 | return keyedVector; |
| 523 | } |
| 524 | |
| 525 | static jobject KeyedVectorToHashMap (JNIEnv *env, KeyedVector<String8, String8> const &map) { |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 526 | jclass clazz = gFields.hashmapClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 527 | jobject hashMap = env->NewObject(clazz, gFields.hashmap.init); |
| 528 | for (size_t i = 0; i < map.size(); ++i) { |
| 529 | jstring jkey = env->NewStringUTF(map.keyAt(i).string()); |
| 530 | jstring jvalue = env->NewStringUTF(map.valueAt(i).string()); |
| 531 | env->CallObjectMethod(hashMap, gFields.hashmap.put, jkey, jvalue); |
| 532 | env->DeleteLocalRef(jkey); |
| 533 | env->DeleteLocalRef(jvalue); |
| 534 | } |
| 535 | return hashMap; |
| 536 | } |
| 537 | |
| 538 | static jobject ListOfVectorsToArrayListOfByteArray(JNIEnv *env, |
| 539 | List<Vector<uint8_t> > list) { |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 540 | jclass clazz = gFields.arraylistClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 541 | jobject arrayList = env->NewObject(clazz, gFields.arraylist.init); |
| 542 | List<Vector<uint8_t> >::iterator iter = list.begin(); |
| 543 | while (iter != list.end()) { |
| 544 | jbyteArray byteArray = VectorToJByteArray(env, *iter); |
| 545 | env->CallBooleanMethod(arrayList, gFields.arraylist.add, byteArray); |
| 546 | env->DeleteLocalRef(byteArray); |
| 547 | iter++; |
| 548 | } |
| 549 | |
| 550 | return arrayList; |
| 551 | } |
| 552 | |
| 553 | } // namespace android |
| 554 | |
| 555 | using namespace android; |
| 556 | |
| 557 | static sp<JDrm> setDrm( |
| 558 | JNIEnv *env, jobject thiz, const sp<JDrm> &drm) { |
Ashok Bhat | 656fd04 | 2013-11-28 10:56:06 +0000 | [diff] [blame] | 559 | sp<JDrm> old = (JDrm *)env->GetLongField(thiz, gFields.context); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 560 | if (drm != NULL) { |
| 561 | drm->incStrong(thiz); |
| 562 | } |
| 563 | if (old != NULL) { |
| 564 | old->decStrong(thiz); |
| 565 | } |
Narayan Kamath | f11dd63 | 2013-12-18 16:53:54 +0000 | [diff] [blame] | 566 | env->SetLongField(thiz, gFields.context, reinterpret_cast<jlong>(drm.get())); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 567 | |
| 568 | return old; |
| 569 | } |
| 570 | |
| 571 | static bool CheckSession(JNIEnv *env, const sp<IDrm> &drm, jbyteArray const &jsessionId) |
| 572 | { |
| 573 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 574 | jniThrowException(env, "java/lang/IllegalStateException", "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 575 | return false; |
| 576 | } |
| 577 | |
| 578 | if (jsessionId == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 579 | jniThrowException(env, "java/lang/IllegalArgumentException", "sessionId is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 580 | return false; |
| 581 | } |
| 582 | return true; |
| 583 | } |
| 584 | |
| 585 | static void android_media_MediaDrm_release(JNIEnv *env, jobject thiz) { |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 586 | sp<JDrm> drm = setDrm(env, thiz, NULL); |
| 587 | if (drm != NULL) { |
| 588 | drm->setListener(NULL); |
Jeff Tinker | 600071c | 2014-04-11 16:11:15 -0700 | [diff] [blame] | 589 | drm->disconnect(); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 590 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 591 | } |
| 592 | |
| 593 | static void android_media_MediaDrm_native_init(JNIEnv *env) { |
| 594 | jclass clazz; |
| 595 | FIND_CLASS(clazz, "android/media/MediaDrm"); |
Ashok Bhat | 656fd04 | 2013-11-28 10:56:06 +0000 | [diff] [blame] | 596 | GET_FIELD_ID(gFields.context, clazz, "mNativeContext", "J"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 597 | GET_STATIC_METHOD_ID(gFields.post_event, clazz, "postEventFromNative", |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 598 | "(Ljava/lang/Object;IIILjava/lang/Object;)V"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 599 | |
| 600 | jfieldID field; |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 601 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_PROVISION_REQUIRED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 602 | gEventTypes.kEventProvisionRequired = env->GetStaticIntField(clazz, field); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 603 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_KEY_REQUIRED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 604 | gEventTypes.kEventKeyRequired = env->GetStaticIntField(clazz, field); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 605 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_KEY_EXPIRED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 606 | gEventTypes.kEventKeyExpired = env->GetStaticIntField(clazz, field); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 607 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_VENDOR_DEFINED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 608 | gEventTypes.kEventVendorDefined = env->GetStaticIntField(clazz, field); |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 609 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_SESSION_RECLAIMED", "I"); |
| 610 | gEventTypes.kEventSessionReclaimed = env->GetStaticIntField(clazz, field); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 611 | |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 612 | GET_STATIC_FIELD_ID(field, clazz, "DRM_EVENT", "I"); |
| 613 | gEventWhat.kWhatDrmEvent = env->GetStaticIntField(clazz, field); |
| 614 | GET_STATIC_FIELD_ID(field, clazz, "EXPIRATION_UPDATE", "I"); |
| 615 | gEventWhat.kWhatExpirationUpdate = env->GetStaticIntField(clazz, field); |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 616 | GET_STATIC_FIELD_ID(field, clazz, "KEY_STATUS_CHANGE", "I"); |
| 617 | gEventWhat.kWhatKeyStatusChange = env->GetStaticIntField(clazz, field); |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 618 | |
Jeff Tinker | 17b8922 | 2013-05-21 12:35:06 -0700 | [diff] [blame] | 619 | GET_STATIC_FIELD_ID(field, clazz, "KEY_TYPE_STREAMING", "I"); |
| 620 | gKeyTypes.kKeyTypeStreaming = env->GetStaticIntField(clazz, field); |
| 621 | GET_STATIC_FIELD_ID(field, clazz, "KEY_TYPE_OFFLINE", "I"); |
| 622 | gKeyTypes.kKeyTypeOffline = env->GetStaticIntField(clazz, field); |
| 623 | GET_STATIC_FIELD_ID(field, clazz, "KEY_TYPE_RELEASE", "I"); |
| 624 | gKeyTypes.kKeyTypeRelease = env->GetStaticIntField(clazz, field); |
| 625 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 626 | GET_STATIC_FIELD_ID(field, clazz, "CERTIFICATE_TYPE_NONE", "I"); |
| 627 | gCertificateTypes.kCertificateTypeNone = env->GetStaticIntField(clazz, field); |
| 628 | GET_STATIC_FIELD_ID(field, clazz, "CERTIFICATE_TYPE_X509", "I"); |
| 629 | gCertificateTypes.kCertificateTypeX509 = env->GetStaticIntField(clazz, field); |
| 630 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 631 | FIND_CLASS(clazz, "android/media/MediaDrm$KeyRequest"); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 632 | GET_FIELD_ID(gFields.keyRequest.data, clazz, "mData", "[B"); |
| 633 | GET_FIELD_ID(gFields.keyRequest.defaultUrl, clazz, "mDefaultUrl", "Ljava/lang/String;"); |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 634 | GET_FIELD_ID(gFields.keyRequest.requestType, clazz, "mRequestType", "I"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 635 | |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 636 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_INITIAL", "I"); |
| 637 | gKeyRequestTypes.kKeyRequestTypeInitial = env->GetStaticIntField(clazz, field); |
| 638 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_RENEWAL", "I"); |
| 639 | gKeyRequestTypes.kKeyRequestTypeRenewal = env->GetStaticIntField(clazz, field); |
| 640 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_RELEASE", "I"); |
| 641 | gKeyRequestTypes.kKeyRequestTypeRelease = env->GetStaticIntField(clazz, field); |
| 642 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 643 | FIND_CLASS(clazz, "android/media/MediaDrm$ProvisionRequest"); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 644 | GET_FIELD_ID(gFields.provisionRequest.data, clazz, "mData", "[B"); |
| 645 | GET_FIELD_ID(gFields.provisionRequest.defaultUrl, clazz, "mDefaultUrl", "Ljava/lang/String;"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 646 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 647 | FIND_CLASS(clazz, "android/media/MediaDrm$Certificate"); |
| 648 | GET_FIELD_ID(gFields.certificate.wrappedPrivateKey, clazz, "mWrappedKey", "[B"); |
| 649 | GET_FIELD_ID(gFields.certificate.certificateData, clazz, "mCertificateData", "[B"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 650 | gFields.certificateClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 651 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 652 | FIND_CLASS(clazz, "java/util/ArrayList"); |
| 653 | GET_METHOD_ID(gFields.arraylist.init, clazz, "<init>", "()V"); |
| 654 | GET_METHOD_ID(gFields.arraylist.add, clazz, "add", "(Ljava/lang/Object;)Z"); |
| 655 | |
| 656 | FIND_CLASS(clazz, "java/util/HashMap"); |
| 657 | GET_METHOD_ID(gFields.hashmap.init, clazz, "<init>", "()V"); |
| 658 | GET_METHOD_ID(gFields.hashmap.get, clazz, "get", "(Ljava/lang/Object;)Ljava/lang/Object;"); |
| 659 | GET_METHOD_ID(gFields.hashmap.put, clazz, "put", |
| 660 | "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;"); |
| 661 | GET_METHOD_ID(gFields.hashmap.entrySet, clazz, "entrySet", "()Ljava/util/Set;"); |
| 662 | |
| 663 | FIND_CLASS(clazz, "java/util/Set"); |
| 664 | GET_METHOD_ID(gFields.set.iterator, clazz, "iterator", "()Ljava/util/Iterator;"); |
| 665 | |
| 666 | FIND_CLASS(clazz, "java/util/Iterator"); |
| 667 | GET_METHOD_ID(gFields.iterator.next, clazz, "next", "()Ljava/lang/Object;"); |
| 668 | GET_METHOD_ID(gFields.iterator.hasNext, clazz, "hasNext", "()Z"); |
| 669 | |
| 670 | FIND_CLASS(clazz, "java/util/Map$Entry"); |
| 671 | GET_METHOD_ID(gFields.entry.getKey, clazz, "getKey", "()Ljava/lang/Object;"); |
| 672 | GET_METHOD_ID(gFields.entry.getValue, clazz, "getValue", "()Ljava/lang/Object;"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 673 | |
| 674 | FIND_CLASS(clazz, "java/util/HashMap"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 675 | gFields.hashmapClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 676 | |
| 677 | FIND_CLASS(clazz, "java/lang/String"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 678 | gFields.stringClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 679 | |
| 680 | FIND_CLASS(clazz, "java/util/ArrayList"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 681 | gFields.arraylistClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 682 | |
| 683 | FIND_CLASS(clazz, "android/media/MediaDrm$MediaDrmStateException"); |
| 684 | GET_METHOD_ID(gFields.stateException.init, clazz, "<init>", "(ILjava/lang/String;)V"); |
| 685 | gFields.stateException.classId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 686 | } |
| 687 | |
| 688 | static void android_media_MediaDrm_native_setup( |
| 689 | JNIEnv *env, jobject thiz, |
| 690 | jobject weak_this, jbyteArray uuidObj) { |
| 691 | |
| 692 | if (uuidObj == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 693 | jniThrowException(env, "java/lang/IllegalArgumentException", "uuid is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 694 | return; |
| 695 | } |
| 696 | |
| 697 | Vector<uint8_t> uuid = JByteArrayToVector(env, uuidObj); |
| 698 | |
| 699 | if (uuid.size() != 16) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 700 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 701 | "invalid UUID size, expected 16 bytes"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 702 | return; |
| 703 | } |
| 704 | |
| 705 | sp<JDrm> drm = new JDrm(env, thiz, uuid.array()); |
| 706 | |
| 707 | status_t err = drm->initCheck(); |
| 708 | |
| 709 | if (err != OK) { |
| 710 | jniThrowException( |
| 711 | env, |
Jeff Tinker | 1d7c218 | 2013-04-26 11:12:43 -0700 | [diff] [blame] | 712 | "android/media/UnsupportedSchemeException", |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 713 | "Failed to instantiate drm object."); |
| 714 | return; |
| 715 | } |
| 716 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 717 | sp<JNIDrmListener> listener = new JNIDrmListener(env, thiz, weak_this); |
| 718 | drm->setListener(listener); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 719 | setDrm(env, thiz, drm); |
| 720 | } |
| 721 | |
| 722 | static void android_media_MediaDrm_native_finalize( |
| 723 | JNIEnv *env, jobject thiz) { |
| 724 | android_media_MediaDrm_release(env, thiz); |
| 725 | } |
| 726 | |
| 727 | static jboolean android_media_MediaDrm_isCryptoSchemeSupportedNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 728 | JNIEnv *env, jobject /* thiz */, jbyteArray uuidObj, jstring jmimeType) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 729 | |
| 730 | if (uuidObj == NULL) { |
| 731 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 732 | return false; |
| 733 | } |
| 734 | |
| 735 | Vector<uint8_t> uuid = JByteArrayToVector(env, uuidObj); |
| 736 | |
| 737 | if (uuid.size() != 16) { |
| 738 | jniThrowException( |
| 739 | env, |
| 740 | "java/lang/IllegalArgumentException", |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 741 | "invalid UUID size, expected 16 bytes"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 742 | return false; |
| 743 | } |
| 744 | |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 745 | String8 mimeType; |
| 746 | if (jmimeType != NULL) { |
| 747 | mimeType = JStringToString8(env, jmimeType); |
| 748 | } |
| 749 | |
| 750 | return JDrm::IsCryptoSchemeSupported(uuid.array(), mimeType); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 751 | } |
| 752 | |
| 753 | static jbyteArray android_media_MediaDrm_openSession( |
| 754 | JNIEnv *env, jobject thiz) { |
| 755 | sp<IDrm> drm = GetDrm(env, thiz); |
| 756 | |
| 757 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 758 | jniThrowException(env, "java/lang/IllegalStateException", |
| 759 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 760 | return NULL; |
| 761 | } |
| 762 | |
| 763 | Vector<uint8_t> sessionId; |
| 764 | status_t err = drm->openSession(sessionId); |
| 765 | |
| 766 | if (throwExceptionAsNecessary(env, err, "Failed to open session")) { |
| 767 | return NULL; |
| 768 | } |
| 769 | |
| 770 | return VectorToJByteArray(env, sessionId); |
| 771 | } |
| 772 | |
| 773 | static void android_media_MediaDrm_closeSession( |
| 774 | JNIEnv *env, jobject thiz, jbyteArray jsessionId) { |
| 775 | sp<IDrm> drm = GetDrm(env, thiz); |
| 776 | |
| 777 | if (!CheckSession(env, drm, jsessionId)) { |
| 778 | return; |
| 779 | } |
| 780 | |
| 781 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 782 | |
| 783 | status_t err = drm->closeSession(sessionId); |
| 784 | |
| 785 | throwExceptionAsNecessary(env, err, "Failed to close session"); |
| 786 | } |
| 787 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 788 | static jobject android_media_MediaDrm_getKeyRequest( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 789 | JNIEnv *env, jobject thiz, jbyteArray jsessionId, jbyteArray jinitData, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 790 | jstring jmimeType, jint jkeyType, jobject joptParams) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 791 | sp<IDrm> drm = GetDrm(env, thiz); |
| 792 | |
| 793 | if (!CheckSession(env, drm, jsessionId)) { |
| 794 | return NULL; |
| 795 | } |
| 796 | |
| 797 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 798 | |
| 799 | Vector<uint8_t> initData; |
| 800 | if (jinitData != NULL) { |
| 801 | initData = JByteArrayToVector(env, jinitData); |
| 802 | } |
| 803 | |
| 804 | String8 mimeType; |
| 805 | if (jmimeType != NULL) { |
| 806 | mimeType = JStringToString8(env, jmimeType); |
| 807 | } |
| 808 | |
Jeff Tinker | 17b8922 | 2013-05-21 12:35:06 -0700 | [diff] [blame] | 809 | DrmPlugin::KeyType keyType; |
| 810 | if (jkeyType == gKeyTypes.kKeyTypeStreaming) { |
| 811 | keyType = DrmPlugin::kKeyType_Streaming; |
| 812 | } else if (jkeyType == gKeyTypes.kKeyTypeOffline) { |
| 813 | keyType = DrmPlugin::kKeyType_Offline; |
| 814 | } else if (jkeyType == gKeyTypes.kKeyTypeRelease) { |
| 815 | keyType = DrmPlugin::kKeyType_Release; |
| 816 | } else { |
| 817 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 818 | "invalid keyType"); |
| 819 | return NULL; |
| 820 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 821 | |
| 822 | KeyedVector<String8, String8> optParams; |
| 823 | if (joptParams != NULL) { |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 824 | bool isOK; |
| 825 | optParams = HashMapToKeyedVector(env, joptParams, &isOK); |
| 826 | if (!isOK) { |
| 827 | return NULL; |
| 828 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 829 | } |
| 830 | |
| 831 | Vector<uint8_t> request; |
| 832 | String8 defaultUrl; |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 833 | DrmPlugin::KeyRequestType keyRequestType; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 834 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 835 | status_t err = drm->getKeyRequest(sessionId, initData, mimeType, |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 836 | keyType, optParams, request, defaultUrl, &keyRequestType); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 837 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 838 | if (throwExceptionAsNecessary(env, err, "Failed to get key request")) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 839 | return NULL; |
| 840 | } |
| 841 | |
| 842 | // Fill out return obj |
| 843 | jclass clazz; |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 844 | FIND_CLASS(clazz, "android/media/MediaDrm$KeyRequest"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 845 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 846 | jobject keyObj = NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 847 | |
| 848 | if (clazz) { |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 849 | keyObj = env->AllocObject(clazz); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 850 | jbyteArray jrequest = VectorToJByteArray(env, request); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 851 | env->SetObjectField(keyObj, gFields.keyRequest.data, jrequest); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 852 | |
| 853 | jstring jdefaultUrl = env->NewStringUTF(defaultUrl.string()); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 854 | env->SetObjectField(keyObj, gFields.keyRequest.defaultUrl, jdefaultUrl); |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 855 | |
| 856 | switch (keyRequestType) { |
| 857 | case DrmPlugin::kKeyRequestType_Initial: |
| 858 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 859 | gKeyRequestTypes.kKeyRequestTypeInitial); |
| 860 | break; |
| 861 | case DrmPlugin::kKeyRequestType_Renewal: |
| 862 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 863 | gKeyRequestTypes.kKeyRequestTypeRenewal); |
| 864 | break; |
| 865 | case DrmPlugin::kKeyRequestType_Release: |
| 866 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 867 | gKeyRequestTypes.kKeyRequestTypeRelease); |
| 868 | break; |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 869 | default: |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 870 | throwStateException(env, "DRM plugin failure: unknown key request type", |
| 871 | ERROR_DRM_UNKNOWN); |
| 872 | break; |
| 873 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 874 | } |
| 875 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 876 | return keyObj; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 877 | } |
| 878 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 879 | static jbyteArray android_media_MediaDrm_provideKeyResponse( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 880 | JNIEnv *env, jobject thiz, jbyteArray jsessionId, jbyteArray jresponse) { |
| 881 | sp<IDrm> drm = GetDrm(env, thiz); |
| 882 | |
| 883 | if (!CheckSession(env, drm, jsessionId)) { |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 884 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 885 | } |
| 886 | |
| 887 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 888 | |
| 889 | if (jresponse == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 890 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 891 | "key response is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 892 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 893 | } |
| 894 | Vector<uint8_t> response(JByteArrayToVector(env, jresponse)); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 895 | Vector<uint8_t> keySetId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 896 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 897 | status_t err = drm->provideKeyResponse(sessionId, response, keySetId); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 898 | |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 899 | if (throwExceptionAsNecessary(env, err, "Failed to handle key response")) { |
| 900 | return NULL; |
| 901 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 902 | return VectorToJByteArray(env, keySetId); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 903 | } |
| 904 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 905 | static void android_media_MediaDrm_removeKeys( |
| 906 | JNIEnv *env, jobject thiz, jbyteArray jkeysetId) { |
| 907 | sp<IDrm> drm = GetDrm(env, thiz); |
| 908 | |
| 909 | if (jkeysetId == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 910 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 911 | "keySetId is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 912 | return; |
| 913 | } |
| 914 | |
| 915 | Vector<uint8_t> keySetId(JByteArrayToVector(env, jkeysetId)); |
| 916 | |
| 917 | status_t err = drm->removeKeys(keySetId); |
| 918 | |
| 919 | throwExceptionAsNecessary(env, err, "Failed to remove keys"); |
| 920 | } |
| 921 | |
| 922 | static void android_media_MediaDrm_restoreKeys( |
| 923 | JNIEnv *env, jobject thiz, jbyteArray jsessionId, |
| 924 | jbyteArray jkeysetId) { |
| 925 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 926 | sp<IDrm> drm = GetDrm(env, thiz); |
| 927 | |
| 928 | if (!CheckSession(env, drm, jsessionId)) { |
| 929 | return; |
| 930 | } |
| 931 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 932 | if (jkeysetId == NULL) { |
| 933 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 934 | return; |
| 935 | } |
| 936 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 937 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 938 | Vector<uint8_t> keySetId(JByteArrayToVector(env, jkeysetId)); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 939 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 940 | status_t err = drm->restoreKeys(sessionId, keySetId); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 941 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 942 | throwExceptionAsNecessary(env, err, "Failed to restore keys"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 943 | } |
| 944 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 945 | static jobject android_media_MediaDrm_queryKeyStatus( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 946 | JNIEnv *env, jobject thiz, jbyteArray jsessionId) { |
| 947 | sp<IDrm> drm = GetDrm(env, thiz); |
| 948 | |
| 949 | if (!CheckSession(env, drm, jsessionId)) { |
| 950 | return NULL; |
| 951 | } |
| 952 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 953 | |
| 954 | KeyedVector<String8, String8> infoMap; |
| 955 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 956 | status_t err = drm->queryKeyStatus(sessionId, infoMap); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 957 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 958 | if (throwExceptionAsNecessary(env, err, "Failed to query key status")) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 959 | return NULL; |
| 960 | } |
| 961 | |
| 962 | return KeyedVectorToHashMap(env, infoMap); |
| 963 | } |
| 964 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 965 | static jobject android_media_MediaDrm_getProvisionRequestNative( |
| 966 | JNIEnv *env, jobject thiz, jint jcertType, jstring jcertAuthority) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 967 | sp<IDrm> drm = GetDrm(env, thiz); |
| 968 | |
| 969 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 970 | jniThrowException(env, "java/lang/IllegalStateException", |
| 971 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 972 | return NULL; |
| 973 | } |
| 974 | |
| 975 | Vector<uint8_t> request; |
| 976 | String8 defaultUrl; |
| 977 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 978 | String8 certType; |
| 979 | if (jcertType == gCertificateTypes.kCertificateTypeX509) { |
| 980 | certType = "X.509"; |
| 981 | } else if (jcertType == gCertificateTypes.kCertificateTypeNone) { |
| 982 | certType = "none"; |
| 983 | } else { |
| 984 | certType = "invalid"; |
| 985 | } |
| 986 | |
| 987 | String8 certAuthority = JStringToString8(env, jcertAuthority); |
| 988 | status_t err = drm->getProvisionRequest(certType, certAuthority, request, defaultUrl); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 989 | |
| 990 | if (throwExceptionAsNecessary(env, err, "Failed to get provision request")) { |
| 991 | return NULL; |
| 992 | } |
| 993 | |
| 994 | // Fill out return obj |
| 995 | jclass clazz; |
| 996 | FIND_CLASS(clazz, "android/media/MediaDrm$ProvisionRequest"); |
| 997 | |
| 998 | jobject provisionObj = NULL; |
| 999 | |
| 1000 | if (clazz) { |
| 1001 | provisionObj = env->AllocObject(clazz); |
| 1002 | jbyteArray jrequest = VectorToJByteArray(env, request); |
| 1003 | env->SetObjectField(provisionObj, gFields.provisionRequest.data, jrequest); |
| 1004 | |
| 1005 | jstring jdefaultUrl = env->NewStringUTF(defaultUrl.string()); |
| 1006 | env->SetObjectField(provisionObj, gFields.provisionRequest.defaultUrl, jdefaultUrl); |
| 1007 | } |
| 1008 | |
| 1009 | return provisionObj; |
| 1010 | } |
| 1011 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1012 | static jobject android_media_MediaDrm_provideProvisionResponseNative( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1013 | JNIEnv *env, jobject thiz, jbyteArray jresponse) { |
| 1014 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1015 | |
| 1016 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1017 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1018 | "MediaDrm obj is null"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1019 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1020 | } |
| 1021 | |
| 1022 | if (jresponse == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1023 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1024 | "provision response is null"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1025 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1026 | } |
| 1027 | |
| 1028 | Vector<uint8_t> response(JByteArrayToVector(env, jresponse)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1029 | Vector<uint8_t> certificate, wrappedKey; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1030 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1031 | status_t err = drm->provideProvisionResponse(response, certificate, wrappedKey); |
| 1032 | |
| 1033 | // Fill out return obj |
| 1034 | jclass clazz = gFields.certificateClassId; |
| 1035 | |
| 1036 | jobject certificateObj = NULL; |
| 1037 | |
| 1038 | if (clazz && certificate.size() && wrappedKey.size()) { |
| 1039 | certificateObj = env->AllocObject(clazz); |
| 1040 | jbyteArray jcertificate = VectorToJByteArray(env, certificate); |
| 1041 | env->SetObjectField(certificateObj, gFields.certificate.certificateData, jcertificate); |
| 1042 | |
| 1043 | jbyteArray jwrappedKey = VectorToJByteArray(env, wrappedKey); |
| 1044 | env->SetObjectField(certificateObj, gFields.certificate.wrappedPrivateKey, jwrappedKey); |
| 1045 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1046 | |
| 1047 | throwExceptionAsNecessary(env, err, "Failed to handle provision response"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1048 | return certificateObj; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1049 | } |
| 1050 | |
Jeff Tinker | 6bf5b60 | 2014-04-30 10:02:39 -0700 | [diff] [blame] | 1051 | static void android_media_MediaDrm_unprovisionDeviceNative( |
| 1052 | JNIEnv *env, jobject thiz) { |
| 1053 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1054 | |
| 1055 | if (drm == NULL) { |
| 1056 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1057 | "MediaDrm obj is null"); |
| 1058 | return; |
| 1059 | } |
| 1060 | |
| 1061 | status_t err = drm->unprovisionDevice(); |
| 1062 | |
| 1063 | throwExceptionAsNecessary(env, err, "Failed to handle provision response"); |
| 1064 | return; |
| 1065 | } |
| 1066 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1067 | static jobject android_media_MediaDrm_getSecureStops( |
| 1068 | JNIEnv *env, jobject thiz) { |
| 1069 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1070 | |
| 1071 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1072 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1073 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1074 | return NULL; |
| 1075 | } |
| 1076 | |
| 1077 | List<Vector<uint8_t> > secureStops; |
| 1078 | |
| 1079 | status_t err = drm->getSecureStops(secureStops); |
| 1080 | |
| 1081 | if (throwExceptionAsNecessary(env, err, "Failed to get secure stops")) { |
| 1082 | return NULL; |
| 1083 | } |
| 1084 | |
| 1085 | return ListOfVectorsToArrayListOfByteArray(env, secureStops); |
| 1086 | } |
| 1087 | |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1088 | static jbyteArray android_media_MediaDrm_getSecureStop( |
| 1089 | JNIEnv *env, jobject thiz, jbyteArray ssid) { |
| 1090 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1091 | |
| 1092 | if (drm == NULL) { |
| 1093 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1094 | "MediaDrm obj is null"); |
| 1095 | return NULL; |
| 1096 | } |
| 1097 | |
| 1098 | Vector<uint8_t> secureStop; |
| 1099 | |
| 1100 | status_t err = drm->getSecureStop(JByteArrayToVector(env, ssid), secureStop); |
| 1101 | |
| 1102 | if (throwExceptionAsNecessary(env, err, "Failed to get secure stop")) { |
| 1103 | return NULL; |
| 1104 | } |
| 1105 | |
| 1106 | return VectorToJByteArray(env, secureStop); |
| 1107 | } |
| 1108 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1109 | static void android_media_MediaDrm_releaseSecureStops( |
| 1110 | JNIEnv *env, jobject thiz, jbyteArray jssRelease) { |
| 1111 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1112 | |
| 1113 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1114 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1115 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1116 | return; |
| 1117 | } |
| 1118 | |
| 1119 | Vector<uint8_t> ssRelease(JByteArrayToVector(env, jssRelease)); |
| 1120 | |
| 1121 | status_t err = drm->releaseSecureStops(ssRelease); |
| 1122 | |
| 1123 | throwExceptionAsNecessary(env, err, "Failed to release secure stops"); |
| 1124 | } |
| 1125 | |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1126 | static void android_media_MediaDrm_releaseAllSecureStops( |
| 1127 | JNIEnv *env, jobject thiz) { |
| 1128 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1129 | |
| 1130 | if (drm == NULL) { |
| 1131 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1132 | "MediaDrm obj is null"); |
| 1133 | return; |
| 1134 | } |
| 1135 | |
| 1136 | status_t err = drm->releaseAllSecureStops(); |
| 1137 | |
| 1138 | throwExceptionAsNecessary(env, err, "Failed to release all secure stops"); |
| 1139 | } |
| 1140 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1141 | static jstring android_media_MediaDrm_getPropertyString( |
| 1142 | JNIEnv *env, jobject thiz, jstring jname) { |
| 1143 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1144 | |
| 1145 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1146 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1147 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1148 | return NULL; |
| 1149 | } |
| 1150 | |
| 1151 | if (jname == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1152 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1153 | "property name String is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1154 | return NULL; |
| 1155 | } |
| 1156 | |
| 1157 | String8 name = JStringToString8(env, jname); |
| 1158 | String8 value; |
| 1159 | |
| 1160 | status_t err = drm->getPropertyString(name, value); |
| 1161 | |
| 1162 | if (throwExceptionAsNecessary(env, err, "Failed to get property")) { |
| 1163 | return NULL; |
| 1164 | } |
| 1165 | |
| 1166 | return env->NewStringUTF(value.string()); |
| 1167 | } |
| 1168 | |
| 1169 | static jbyteArray android_media_MediaDrm_getPropertyByteArray( |
| 1170 | JNIEnv *env, jobject thiz, jstring jname) { |
| 1171 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1172 | |
| 1173 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1174 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1175 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1176 | return NULL; |
| 1177 | } |
| 1178 | |
| 1179 | if (jname == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1180 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1181 | "property name String is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1182 | return NULL; |
| 1183 | } |
| 1184 | |
| 1185 | String8 name = JStringToString8(env, jname); |
| 1186 | Vector<uint8_t> value; |
| 1187 | |
| 1188 | status_t err = drm->getPropertyByteArray(name, value); |
| 1189 | |
| 1190 | if (throwExceptionAsNecessary(env, err, "Failed to get property")) { |
| 1191 | return NULL; |
| 1192 | } |
| 1193 | |
| 1194 | return VectorToJByteArray(env, value); |
| 1195 | } |
| 1196 | |
| 1197 | static void android_media_MediaDrm_setPropertyString( |
| 1198 | JNIEnv *env, jobject thiz, jstring jname, jstring jvalue) { |
| 1199 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1200 | |
| 1201 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1202 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1203 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1204 | return; |
| 1205 | } |
| 1206 | |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1207 | if (jname == NULL) { |
| 1208 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1209 | "property name String is null"); |
| 1210 | return; |
| 1211 | } |
| 1212 | |
| 1213 | if (jvalue == NULL) { |
| 1214 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1215 | "property value String is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1216 | return; |
| 1217 | } |
| 1218 | |
| 1219 | String8 name = JStringToString8(env, jname); |
| 1220 | String8 value = JStringToString8(env, jvalue); |
| 1221 | |
| 1222 | status_t err = drm->setPropertyString(name, value); |
| 1223 | |
| 1224 | throwExceptionAsNecessary(env, err, "Failed to set property"); |
| 1225 | } |
| 1226 | |
| 1227 | static void android_media_MediaDrm_setPropertyByteArray( |
| 1228 | JNIEnv *env, jobject thiz, jstring jname, jbyteArray jvalue) { |
| 1229 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1230 | |
| 1231 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1232 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1233 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1234 | return; |
| 1235 | } |
| 1236 | |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1237 | if (jname == NULL) { |
| 1238 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1239 | "property name String is null"); |
| 1240 | return; |
| 1241 | } |
| 1242 | |
| 1243 | if (jvalue == NULL) { |
| 1244 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1245 | "property value byte array is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1246 | return; |
| 1247 | } |
| 1248 | |
| 1249 | String8 name = JStringToString8(env, jname); |
| 1250 | Vector<uint8_t> value = JByteArrayToVector(env, jvalue); |
| 1251 | |
| 1252 | status_t err = drm->setPropertyByteArray(name, value); |
| 1253 | |
| 1254 | throwExceptionAsNecessary(env, err, "Failed to set property"); |
| 1255 | } |
| 1256 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1257 | static void android_media_MediaDrm_setCipherAlgorithmNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1258 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1259 | jstring jalgorithm) { |
| 1260 | |
| 1261 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1262 | |
| 1263 | if (!CheckSession(env, drm, jsessionId)) { |
| 1264 | return; |
| 1265 | } |
| 1266 | |
| 1267 | if (jalgorithm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1268 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1269 | "algorithm String is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1270 | return; |
| 1271 | } |
| 1272 | |
| 1273 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1274 | String8 algorithm = JStringToString8(env, jalgorithm); |
| 1275 | |
| 1276 | status_t err = drm->setCipherAlgorithm(sessionId, algorithm); |
| 1277 | |
| 1278 | throwExceptionAsNecessary(env, err, "Failed to set cipher algorithm"); |
| 1279 | } |
| 1280 | |
| 1281 | static void android_media_MediaDrm_setMacAlgorithmNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1282 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1283 | jstring jalgorithm) { |
| 1284 | |
| 1285 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1286 | |
| 1287 | if (!CheckSession(env, drm, jsessionId)) { |
| 1288 | return; |
| 1289 | } |
| 1290 | |
| 1291 | if (jalgorithm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1292 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1293 | "algorithm String is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1294 | return; |
| 1295 | } |
| 1296 | |
| 1297 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1298 | String8 algorithm = JStringToString8(env, jalgorithm); |
| 1299 | |
| 1300 | status_t err = drm->setMacAlgorithm(sessionId, algorithm); |
| 1301 | |
| 1302 | throwExceptionAsNecessary(env, err, "Failed to set mac algorithm"); |
| 1303 | } |
| 1304 | |
| 1305 | |
| 1306 | static jbyteArray android_media_MediaDrm_encryptNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1307 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1308 | jbyteArray jkeyId, jbyteArray jinput, jbyteArray jiv) { |
| 1309 | |
| 1310 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1311 | |
| 1312 | if (!CheckSession(env, drm, jsessionId)) { |
| 1313 | return NULL; |
| 1314 | } |
| 1315 | |
| 1316 | if (jkeyId == NULL || jinput == NULL || jiv == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1317 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1318 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1319 | return NULL; |
| 1320 | } |
| 1321 | |
| 1322 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1323 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1324 | Vector<uint8_t> input(JByteArrayToVector(env, jinput)); |
| 1325 | Vector<uint8_t> iv(JByteArrayToVector(env, jiv)); |
| 1326 | Vector<uint8_t> output; |
| 1327 | |
| 1328 | status_t err = drm->encrypt(sessionId, keyId, input, iv, output); |
| 1329 | |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 1330 | if (throwExceptionAsNecessary(env, err, "Failed to encrypt")) { |
| 1331 | return NULL; |
| 1332 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1333 | |
| 1334 | return VectorToJByteArray(env, output); |
| 1335 | } |
| 1336 | |
| 1337 | static jbyteArray android_media_MediaDrm_decryptNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1338 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1339 | jbyteArray jkeyId, jbyteArray jinput, jbyteArray jiv) { |
| 1340 | |
| 1341 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1342 | |
| 1343 | if (!CheckSession(env, drm, jsessionId)) { |
| 1344 | return NULL; |
| 1345 | } |
| 1346 | |
| 1347 | if (jkeyId == NULL || jinput == NULL || jiv == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1348 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1349 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1350 | return NULL; |
| 1351 | } |
| 1352 | |
| 1353 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1354 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1355 | Vector<uint8_t> input(JByteArrayToVector(env, jinput)); |
| 1356 | Vector<uint8_t> iv(JByteArrayToVector(env, jiv)); |
| 1357 | Vector<uint8_t> output; |
| 1358 | |
| 1359 | status_t err = drm->decrypt(sessionId, keyId, input, iv, output); |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 1360 | if (throwExceptionAsNecessary(env, err, "Failed to decrypt")) { |
| 1361 | return NULL; |
| 1362 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1363 | |
| 1364 | return VectorToJByteArray(env, output); |
| 1365 | } |
| 1366 | |
| 1367 | static jbyteArray android_media_MediaDrm_signNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1368 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1369 | jbyteArray jkeyId, jbyteArray jmessage) { |
| 1370 | |
| 1371 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1372 | |
| 1373 | if (!CheckSession(env, drm, jsessionId)) { |
| 1374 | return NULL; |
| 1375 | } |
| 1376 | |
| 1377 | if (jkeyId == NULL || jmessage == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1378 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1379 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1380 | return NULL; |
| 1381 | } |
| 1382 | |
| 1383 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1384 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1385 | Vector<uint8_t> message(JByteArrayToVector(env, jmessage)); |
| 1386 | Vector<uint8_t> signature; |
| 1387 | |
| 1388 | status_t err = drm->sign(sessionId, keyId, message, signature); |
| 1389 | |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 1390 | if (throwExceptionAsNecessary(env, err, "Failed to sign")) { |
| 1391 | return NULL; |
| 1392 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1393 | |
| 1394 | return VectorToJByteArray(env, signature); |
| 1395 | } |
| 1396 | |
| 1397 | static jboolean android_media_MediaDrm_verifyNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1398 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1399 | jbyteArray jkeyId, jbyteArray jmessage, jbyteArray jsignature) { |
| 1400 | |
| 1401 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1402 | |
| 1403 | if (!CheckSession(env, drm, jsessionId)) { |
| 1404 | return false; |
| 1405 | } |
| 1406 | |
| 1407 | if (jkeyId == NULL || jmessage == NULL || jsignature == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1408 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1409 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1410 | return false; |
| 1411 | } |
| 1412 | |
| 1413 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1414 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1415 | Vector<uint8_t> message(JByteArrayToVector(env, jmessage)); |
| 1416 | Vector<uint8_t> signature(JByteArrayToVector(env, jsignature)); |
| 1417 | bool match; |
| 1418 | |
| 1419 | status_t err = drm->verify(sessionId, keyId, message, signature, match); |
| 1420 | |
| 1421 | throwExceptionAsNecessary(env, err, "Failed to verify"); |
| 1422 | return match; |
| 1423 | } |
| 1424 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1425 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1426 | static jbyteArray android_media_MediaDrm_signRSANative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1427 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1428 | jstring jalgorithm, jbyteArray jwrappedKey, jbyteArray jmessage) { |
| 1429 | |
| 1430 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1431 | |
| 1432 | if (!CheckSession(env, drm, jsessionId)) { |
| 1433 | return NULL; |
| 1434 | } |
| 1435 | |
| 1436 | if (jalgorithm == NULL || jwrappedKey == NULL || jmessage == NULL) { |
| 1437 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1438 | "required argument is null"); |
| 1439 | return NULL; |
| 1440 | } |
| 1441 | |
| 1442 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1443 | String8 algorithm = JStringToString8(env, jalgorithm); |
| 1444 | Vector<uint8_t> wrappedKey(JByteArrayToVector(env, jwrappedKey)); |
| 1445 | Vector<uint8_t> message(JByteArrayToVector(env, jmessage)); |
| 1446 | Vector<uint8_t> signature; |
| 1447 | |
| 1448 | status_t err = drm->signRSA(sessionId, algorithm, message, wrappedKey, signature); |
| 1449 | |
| 1450 | if (throwExceptionAsNecessary(env, err, "Failed to sign")) { |
| 1451 | return NULL; |
| 1452 | } |
| 1453 | |
| 1454 | return VectorToJByteArray(env, signature); |
| 1455 | } |
| 1456 | |
| 1457 | |
Daniel Micay | 76f6a86 | 2015-09-19 17:31:01 -0400 | [diff] [blame] | 1458 | static const JNINativeMethod gMethods[] = { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1459 | { "release", "()V", (void *)android_media_MediaDrm_release }, |
| 1460 | { "native_init", "()V", (void *)android_media_MediaDrm_native_init }, |
| 1461 | |
| 1462 | { "native_setup", "(Ljava/lang/Object;[B)V", |
| 1463 | (void *)android_media_MediaDrm_native_setup }, |
| 1464 | |
| 1465 | { "native_finalize", "()V", |
| 1466 | (void *)android_media_MediaDrm_native_finalize }, |
| 1467 | |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 1468 | { "isCryptoSchemeSupportedNative", "([BLjava/lang/String;)Z", |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1469 | (void *)android_media_MediaDrm_isCryptoSchemeSupportedNative }, |
| 1470 | |
| 1471 | { "openSession", "()[B", |
| 1472 | (void *)android_media_MediaDrm_openSession }, |
| 1473 | |
| 1474 | { "closeSession", "([B)V", |
| 1475 | (void *)android_media_MediaDrm_closeSession }, |
| 1476 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1477 | { "getKeyRequest", "([B[BLjava/lang/String;ILjava/util/HashMap;)" |
| 1478 | "Landroid/media/MediaDrm$KeyRequest;", |
| 1479 | (void *)android_media_MediaDrm_getKeyRequest }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1480 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1481 | { "provideKeyResponse", "([B[B)[B", |
| 1482 | (void *)android_media_MediaDrm_provideKeyResponse }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1483 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1484 | { "removeKeys", "([B)V", |
| 1485 | (void *)android_media_MediaDrm_removeKeys }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1486 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1487 | { "restoreKeys", "([B[B)V", |
| 1488 | (void *)android_media_MediaDrm_restoreKeys }, |
| 1489 | |
| 1490 | { "queryKeyStatus", "([B)Ljava/util/HashMap;", |
| 1491 | (void *)android_media_MediaDrm_queryKeyStatus }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1492 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1493 | { "getProvisionRequestNative", "(ILjava/lang/String;)Landroid/media/MediaDrm$ProvisionRequest;", |
| 1494 | (void *)android_media_MediaDrm_getProvisionRequestNative }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1495 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1496 | { "provideProvisionResponseNative", "([B)Landroid/media/MediaDrm$Certificate;", |
| 1497 | (void *)android_media_MediaDrm_provideProvisionResponseNative }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1498 | |
Jeff Tinker | 6bf5b60 | 2014-04-30 10:02:39 -0700 | [diff] [blame] | 1499 | { "unprovisionDevice", "()V", |
| 1500 | (void *)android_media_MediaDrm_unprovisionDeviceNative }, |
| 1501 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1502 | { "getSecureStops", "()Ljava/util/List;", |
| 1503 | (void *)android_media_MediaDrm_getSecureStops }, |
| 1504 | |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1505 | { "getSecureStop", "([B)[B", |
| 1506 | (void *)android_media_MediaDrm_getSecureStop }, |
| 1507 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1508 | { "releaseSecureStops", "([B)V", |
| 1509 | (void *)android_media_MediaDrm_releaseSecureStops }, |
| 1510 | |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1511 | { "releaseAllSecureStops", "()V", |
| 1512 | (void *)android_media_MediaDrm_releaseAllSecureStops }, |
| 1513 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1514 | { "getPropertyString", "(Ljava/lang/String;)Ljava/lang/String;", |
| 1515 | (void *)android_media_MediaDrm_getPropertyString }, |
| 1516 | |
| 1517 | { "getPropertyByteArray", "(Ljava/lang/String;)[B", |
| 1518 | (void *)android_media_MediaDrm_getPropertyByteArray }, |
| 1519 | |
| 1520 | { "setPropertyString", "(Ljava/lang/String;Ljava/lang/String;)V", |
| 1521 | (void *)android_media_MediaDrm_setPropertyString }, |
| 1522 | |
| 1523 | { "setPropertyByteArray", "(Ljava/lang/String;[B)V", |
| 1524 | (void *)android_media_MediaDrm_setPropertyByteArray }, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1525 | |
| 1526 | { "setCipherAlgorithmNative", |
| 1527 | "(Landroid/media/MediaDrm;[BLjava/lang/String;)V", |
| 1528 | (void *)android_media_MediaDrm_setCipherAlgorithmNative }, |
| 1529 | |
| 1530 | { "setMacAlgorithmNative", |
| 1531 | "(Landroid/media/MediaDrm;[BLjava/lang/String;)V", |
| 1532 | (void *)android_media_MediaDrm_setMacAlgorithmNative }, |
| 1533 | |
| 1534 | { "encryptNative", "(Landroid/media/MediaDrm;[B[B[B[B)[B", |
| 1535 | (void *)android_media_MediaDrm_encryptNative }, |
| 1536 | |
| 1537 | { "decryptNative", "(Landroid/media/MediaDrm;[B[B[B[B)[B", |
| 1538 | (void *)android_media_MediaDrm_decryptNative }, |
| 1539 | |
| 1540 | { "signNative", "(Landroid/media/MediaDrm;[B[B[B)[B", |
| 1541 | (void *)android_media_MediaDrm_signNative }, |
| 1542 | |
| 1543 | { "verifyNative", "(Landroid/media/MediaDrm;[B[B[B[B)Z", |
| 1544 | (void *)android_media_MediaDrm_verifyNative }, |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1545 | |
| 1546 | { "signRSANative", "(Landroid/media/MediaDrm;[BLjava/lang/String;[B[B)[B", |
| 1547 | (void *)android_media_MediaDrm_signRSANative }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1548 | }; |
| 1549 | |
| 1550 | int register_android_media_Drm(JNIEnv *env) { |
| 1551 | return AndroidRuntime::registerNativeMethods(env, |
| 1552 | "android/media/MediaDrm", gMethods, NELEM(gMethods)); |
| 1553 | } |