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 | dc614f8 | 2016-02-12 08:58:32 -0800 | [diff] [blame^] | 31 | #include <cutils/properties.h> |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 32 | #include <media/IDrm.h> |
Jeff Tinker | dc614f8 | 2016-02-12 08:58:32 -0800 | [diff] [blame^] | 33 | #include <media/IMediaDrmService.h> |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 34 | #include <media/IMediaPlayerService.h> |
| 35 | #include <media/stagefright/foundation/ADebug.h> |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 36 | #include <media/stagefright/MediaErrors.h> |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 37 | |
| 38 | namespace android { |
| 39 | |
| 40 | #define FIND_CLASS(var, className) \ |
| 41 | var = env->FindClass(className); \ |
| 42 | LOG_FATAL_IF(! var, "Unable to find class " className); |
| 43 | |
| 44 | #define GET_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 45 | var = env->GetFieldID(clazz, fieldName, fieldDescriptor); \ |
| 46 | LOG_FATAL_IF(! var, "Unable to find field " fieldName); |
| 47 | |
| 48 | #define GET_METHOD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 49 | var = env->GetMethodID(clazz, fieldName, fieldDescriptor); \ |
| 50 | LOG_FATAL_IF(! var, "Unable to find method " fieldName); |
| 51 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 52 | #define GET_STATIC_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 53 | var = env->GetStaticFieldID(clazz, fieldName, fieldDescriptor); \ |
| 54 | LOG_FATAL_IF(! var, "Unable to find field " fieldName); |
| 55 | |
| 56 | #define GET_STATIC_METHOD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 57 | var = env->GetStaticMethodID(clazz, fieldName, fieldDescriptor); \ |
| 58 | LOG_FATAL_IF(! var, "Unable to find static method " fieldName); |
| 59 | |
| 60 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 61 | struct RequestFields { |
| 62 | jfieldID data; |
| 63 | jfieldID defaultUrl; |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 64 | jfieldID requestType; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 65 | }; |
| 66 | |
| 67 | struct ArrayListFields { |
| 68 | jmethodID init; |
| 69 | jmethodID add; |
| 70 | }; |
| 71 | |
| 72 | struct HashmapFields { |
| 73 | jmethodID init; |
| 74 | jmethodID get; |
| 75 | jmethodID put; |
| 76 | jmethodID entrySet; |
| 77 | }; |
| 78 | |
| 79 | struct SetFields { |
| 80 | jmethodID iterator; |
| 81 | }; |
| 82 | |
| 83 | struct IteratorFields { |
| 84 | jmethodID next; |
| 85 | jmethodID hasNext; |
| 86 | }; |
| 87 | |
| 88 | struct EntryFields { |
| 89 | jmethodID getKey; |
| 90 | jmethodID getValue; |
| 91 | }; |
| 92 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 93 | struct EventTypes { |
Jeff Tinker | 17b8922 | 2013-05-21 12:35:06 -0700 | [diff] [blame] | 94 | jint kEventProvisionRequired; |
| 95 | jint kEventKeyRequired; |
| 96 | jint kEventKeyExpired; |
| 97 | jint kEventVendorDefined; |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 98 | jint kEventSessionReclaimed; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 99 | } gEventTypes; |
| 100 | |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 101 | struct EventWhat { |
| 102 | jint kWhatDrmEvent; |
| 103 | jint kWhatExpirationUpdate; |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 104 | jint kWhatKeyStatusChange; |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 105 | } gEventWhat; |
| 106 | |
Jeff Tinker | 17b8922 | 2013-05-21 12:35:06 -0700 | [diff] [blame] | 107 | struct KeyTypes { |
| 108 | jint kKeyTypeStreaming; |
| 109 | jint kKeyTypeOffline; |
| 110 | jint kKeyTypeRelease; |
| 111 | } gKeyTypes; |
| 112 | |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 113 | struct KeyRequestTypes { |
| 114 | jint kKeyRequestTypeInitial; |
| 115 | jint kKeyRequestTypeRenewal; |
| 116 | jint kKeyRequestTypeRelease; |
| 117 | } gKeyRequestTypes; |
| 118 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 119 | struct CertificateTypes { |
| 120 | jint kCertificateTypeNone; |
| 121 | jint kCertificateTypeX509; |
| 122 | } gCertificateTypes; |
| 123 | |
| 124 | struct CertificateFields { |
| 125 | jfieldID wrappedPrivateKey; |
| 126 | jfieldID certificateData; |
| 127 | }; |
| 128 | |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 129 | struct StateExceptionFields { |
| 130 | jmethodID init; |
| 131 | jclass classId; |
| 132 | }; |
| 133 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 134 | struct fields_t { |
| 135 | jfieldID context; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 136 | jmethodID post_event; |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 137 | RequestFields keyRequest; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 138 | RequestFields provisionRequest; |
| 139 | ArrayListFields arraylist; |
| 140 | HashmapFields hashmap; |
| 141 | SetFields set; |
| 142 | IteratorFields iterator; |
| 143 | EntryFields entry; |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 144 | CertificateFields certificate; |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 145 | StateExceptionFields stateException; |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 146 | jclass certificateClassId; |
| 147 | jclass hashmapClassId; |
| 148 | jclass arraylistClassId; |
| 149 | jclass stringClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 150 | }; |
| 151 | |
| 152 | static fields_t gFields; |
| 153 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 154 | // ---------------------------------------------------------------------------- |
| 155 | // ref-counted object for callbacks |
| 156 | class JNIDrmListener: public DrmListener |
| 157 | { |
| 158 | public: |
| 159 | JNIDrmListener(JNIEnv* env, jobject thiz, jobject weak_thiz); |
| 160 | ~JNIDrmListener(); |
| 161 | virtual void notify(DrmPlugin::EventType eventType, int extra, const Parcel *obj = NULL); |
| 162 | private: |
| 163 | JNIDrmListener(); |
| 164 | jclass mClass; // Reference to MediaDrm class |
| 165 | jobject mObject; // Weak ref to MediaDrm Java object to call on |
| 166 | }; |
| 167 | |
| 168 | JNIDrmListener::JNIDrmListener(JNIEnv* env, jobject thiz, jobject weak_thiz) |
| 169 | { |
| 170 | // Hold onto the MediaDrm class for use in calling the static method |
| 171 | // that posts events to the application thread. |
| 172 | jclass clazz = env->GetObjectClass(thiz); |
| 173 | if (clazz == NULL) { |
| 174 | ALOGE("Can't find android/media/MediaDrm"); |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 175 | jniThrowException(env, "java/lang/Exception", |
| 176 | "Can't find android/media/MediaDrm"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 177 | return; |
| 178 | } |
| 179 | mClass = (jclass)env->NewGlobalRef(clazz); |
| 180 | |
| 181 | // We use a weak reference so the MediaDrm object can be garbage collected. |
| 182 | // The reference is only used as a proxy for callbacks. |
| 183 | mObject = env->NewGlobalRef(weak_thiz); |
| 184 | } |
| 185 | |
| 186 | JNIDrmListener::~JNIDrmListener() |
| 187 | { |
| 188 | // remove global references |
| 189 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 190 | env->DeleteGlobalRef(mObject); |
| 191 | env->DeleteGlobalRef(mClass); |
| 192 | } |
| 193 | |
| 194 | void JNIDrmListener::notify(DrmPlugin::EventType eventType, int extra, |
| 195 | const Parcel *obj) |
| 196 | { |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 197 | jint jwhat; |
| 198 | jint jeventType = 0; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 199 | |
| 200 | // translate DrmPlugin event types into their java equivalents |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 201 | switch (eventType) { |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 202 | case DrmPlugin::kDrmPluginEventProvisionRequired: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 203 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 204 | jeventType = gEventTypes.kEventProvisionRequired; |
| 205 | break; |
| 206 | case DrmPlugin::kDrmPluginEventKeyNeeded: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 207 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 208 | jeventType = gEventTypes.kEventKeyRequired; |
| 209 | break; |
| 210 | case DrmPlugin::kDrmPluginEventKeyExpired: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 211 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 212 | jeventType = gEventTypes.kEventKeyExpired; |
| 213 | break; |
| 214 | case DrmPlugin::kDrmPluginEventVendorDefined: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 215 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 216 | jeventType = gEventTypes.kEventVendorDefined; |
| 217 | break; |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 218 | case DrmPlugin::kDrmPluginEventSessionReclaimed: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 219 | jwhat = gEventWhat.kWhatDrmEvent; |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 220 | jeventType = gEventTypes.kEventSessionReclaimed; |
| 221 | break; |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 222 | case DrmPlugin::kDrmPluginEventExpirationUpdate: |
| 223 | jwhat = gEventWhat.kWhatExpirationUpdate; |
| 224 | break; |
| 225 | case DrmPlugin::kDrmPluginEventKeysChange: |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 226 | jwhat = gEventWhat.kWhatKeyStatusChange; |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 227 | break; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 228 | default: |
| 229 | ALOGE("Invalid event DrmPlugin::EventType %d, ignored", (int)eventType); |
| 230 | return; |
| 231 | } |
| 232 | |
| 233 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 234 | if (obj && obj->dataSize() > 0) { |
| 235 | jobject jParcel = createJavaParcelObject(env); |
| 236 | if (jParcel != NULL) { |
| 237 | Parcel* nativeParcel = parcelForJavaObject(env, jParcel); |
| 238 | nativeParcel->setData(obj->data(), obj->dataSize()); |
| 239 | env->CallStaticVoidMethod(mClass, gFields.post_event, mObject, |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 240 | jwhat, jeventType, extra, jParcel); |
Patrik2 Carlsson | 265551a | 2013-12-10 14:52:43 +0100 | [diff] [blame] | 241 | env->DeleteLocalRef(jParcel); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 242 | } |
| 243 | } |
| 244 | |
| 245 | if (env->ExceptionCheck()) { |
| 246 | ALOGW("An exception occurred while notifying an event."); |
| 247 | LOGW_EX(env); |
| 248 | env->ExceptionClear(); |
| 249 | } |
| 250 | } |
| 251 | |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 252 | static void throwStateException(JNIEnv *env, const char *msg, status_t err) { |
| 253 | ALOGE("Illegal state exception: %s (%d)", msg, err); |
| 254 | |
| 255 | jobject exception = env->NewObject(gFields.stateException.classId, |
| 256 | gFields.stateException.init, static_cast<int>(err), |
| 257 | env->NewStringUTF(msg)); |
| 258 | env->Throw(static_cast<jthrowable>(exception)); |
| 259 | } |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 260 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 261 | static bool throwExceptionAsNecessary( |
| 262 | JNIEnv *env, status_t err, const char *msg = NULL) { |
| 263 | |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 264 | const char *drmMessage = NULL; |
| 265 | |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 266 | switch (err) { |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 267 | case ERROR_DRM_UNKNOWN: |
| 268 | drmMessage = "General DRM error"; |
| 269 | break; |
| 270 | case ERROR_DRM_NO_LICENSE: |
| 271 | drmMessage = "No license"; |
| 272 | break; |
| 273 | case ERROR_DRM_LICENSE_EXPIRED: |
| 274 | drmMessage = "License expired"; |
| 275 | break; |
| 276 | case ERROR_DRM_SESSION_NOT_OPENED: |
| 277 | drmMessage = "Session not opened"; |
| 278 | break; |
| 279 | case ERROR_DRM_DECRYPT_UNIT_NOT_INITIALIZED: |
| 280 | drmMessage = "Not initialized"; |
| 281 | break; |
| 282 | case ERROR_DRM_DECRYPT: |
| 283 | drmMessage = "Decrypt error"; |
| 284 | break; |
| 285 | case ERROR_DRM_CANNOT_HANDLE: |
| 286 | drmMessage = "Unsupported scheme or data format"; |
| 287 | break; |
| 288 | case ERROR_DRM_TAMPER_DETECTED: |
| 289 | drmMessage = "Invalid state"; |
| 290 | break; |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 291 | default: |
| 292 | break; |
| 293 | } |
| 294 | |
| 295 | String8 vendorMessage; |
| 296 | if (err >= ERROR_DRM_VENDOR_MIN && err <= ERROR_DRM_VENDOR_MAX) { |
Jeff Tinker | 2979986 | 2014-08-27 11:05:13 -0700 | [diff] [blame] | 297 | vendorMessage = String8::format("DRM vendor-defined error: %d", err); |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 298 | drmMessage = vendorMessage.string(); |
| 299 | } |
| 300 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 301 | if (err == BAD_VALUE) { |
| 302 | jniThrowException(env, "java/lang/IllegalArgumentException", msg); |
| 303 | return true; |
Jeff Tinker | 1d7c218 | 2013-04-26 11:12:43 -0700 | [diff] [blame] | 304 | } else if (err == ERROR_DRM_NOT_PROVISIONED) { |
| 305 | jniThrowException(env, "android/media/NotProvisionedException", msg); |
| 306 | return true; |
Jeff Tinker | 3ed3826 | 2013-08-02 23:24:51 -0700 | [diff] [blame] | 307 | } else if (err == ERROR_DRM_RESOURCE_BUSY) { |
| 308 | jniThrowException(env, "android/media/ResourceBusyException", msg); |
| 309 | return true; |
Jeff Tinker | 1d7c218 | 2013-04-26 11:12:43 -0700 | [diff] [blame] | 310 | } else if (err == ERROR_DRM_DEVICE_REVOKED) { |
| 311 | jniThrowException(env, "android/media/DeniedByServerException", msg); |
| 312 | return true; |
Jeff Tinker | 314b7f3 | 2015-06-15 17:45:43 -0700 | [diff] [blame] | 313 | } else if (err == DEAD_OBJECT) { |
| 314 | jniThrowException(env, "android/media/MediaDrmResetException", |
| 315 | "mediaserver died"); |
| 316 | return true; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 317 | } else if (err != OK) { |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 318 | String8 errbuf; |
| 319 | if (drmMessage != NULL) { |
| 320 | if (msg == NULL) { |
| 321 | msg = drmMessage; |
| 322 | } else { |
Jeff Tinker | 2979986 | 2014-08-27 11:05:13 -0700 | [diff] [blame] | 323 | errbuf = String8::format("%s: %s", msg, drmMessage); |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 324 | msg = errbuf.string(); |
| 325 | } |
| 326 | } |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 327 | throwStateException(env, msg, err); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 328 | return true; |
| 329 | } |
| 330 | return false; |
| 331 | } |
| 332 | |
| 333 | static sp<IDrm> GetDrm(JNIEnv *env, jobject thiz) { |
Ashok Bhat | 656fd04 | 2013-11-28 10:56:06 +0000 | [diff] [blame] | 334 | JDrm *jdrm = (JDrm *)env->GetLongField(thiz, gFields.context); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 335 | return jdrm ? jdrm->getDrm() : NULL; |
| 336 | } |
| 337 | |
| 338 | JDrm::JDrm( |
| 339 | JNIEnv *env, jobject thiz, const uint8_t uuid[16]) { |
| 340 | mObject = env->NewWeakGlobalRef(thiz); |
| 341 | mDrm = MakeDrm(uuid); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 342 | if (mDrm != NULL) { |
| 343 | mDrm->setListener(this); |
| 344 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 345 | } |
| 346 | |
| 347 | JDrm::~JDrm() { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 348 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 349 | |
| 350 | env->DeleteWeakGlobalRef(mObject); |
| 351 | mObject = NULL; |
| 352 | } |
| 353 | |
| 354 | // static |
| 355 | sp<IDrm> JDrm::MakeDrm() { |
| 356 | sp<IServiceManager> sm = defaultServiceManager(); |
Jeff Tinker | dc614f8 | 2016-02-12 08:58:32 -0800 | [diff] [blame^] | 357 | sp<IDrm> drm; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 358 | |
Jeff Tinker | dc614f8 | 2016-02-12 08:58:32 -0800 | [diff] [blame^] | 359 | char value[PROPERTY_VALUE_MAX]; |
| 360 | if (property_get("media.mediadrmservice.enable", value, NULL) |
| 361 | && (!strcmp("1", value) || !strcasecmp("true", value))) { |
| 362 | sp<IBinder> binder = |
| 363 | sm->getService(String16("media.drm")); |
| 364 | sp<IMediaDrmService> service = |
| 365 | interface_cast<IMediaDrmService>(binder); |
| 366 | if (service == NULL) { |
| 367 | return NULL; |
| 368 | } |
| 369 | drm = service->makeDrm(); |
| 370 | } else { |
| 371 | sp<IBinder> binder = |
| 372 | sm->getService(String16("media.player")); |
| 373 | sp<IMediaPlayerService> service = |
| 374 | interface_cast<IMediaPlayerService>(binder); |
| 375 | if (service == NULL) { |
| 376 | return NULL; |
| 377 | } |
| 378 | drm = service->makeDrm(); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 379 | } |
| 380 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 381 | if (drm == NULL || (drm->initCheck() != OK && drm->initCheck() != NO_INIT)) { |
| 382 | return NULL; |
| 383 | } |
| 384 | |
| 385 | return drm; |
| 386 | } |
| 387 | |
| 388 | // static |
| 389 | sp<IDrm> JDrm::MakeDrm(const uint8_t uuid[16]) { |
| 390 | sp<IDrm> drm = MakeDrm(); |
| 391 | |
| 392 | if (drm == NULL) { |
| 393 | return NULL; |
| 394 | } |
| 395 | |
| 396 | status_t err = drm->createPlugin(uuid); |
| 397 | |
| 398 | if (err != OK) { |
| 399 | return NULL; |
| 400 | } |
| 401 | |
| 402 | return drm; |
| 403 | } |
| 404 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 405 | status_t JDrm::setListener(const sp<DrmListener>& listener) { |
| 406 | Mutex::Autolock lock(mLock); |
| 407 | mListener = listener; |
| 408 | return OK; |
| 409 | } |
| 410 | |
| 411 | void JDrm::notify(DrmPlugin::EventType eventType, int extra, const Parcel *obj) { |
| 412 | sp<DrmListener> listener; |
| 413 | mLock.lock(); |
| 414 | listener = mListener; |
| 415 | mLock.unlock(); |
| 416 | |
| 417 | if (listener != NULL) { |
| 418 | Mutex::Autolock lock(mNotifyLock); |
| 419 | listener->notify(eventType, extra, obj); |
| 420 | } |
| 421 | } |
| 422 | |
Jeff Tinker | 600071c | 2014-04-11 16:11:15 -0700 | [diff] [blame] | 423 | void JDrm::disconnect() { |
| 424 | if (mDrm != NULL) { |
| 425 | mDrm->destroyPlugin(); |
| 426 | mDrm.clear(); |
| 427 | } |
| 428 | } |
| 429 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 430 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 431 | // static |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 432 | bool JDrm::IsCryptoSchemeSupported(const uint8_t uuid[16], const String8 &mimeType) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 433 | sp<IDrm> drm = MakeDrm(); |
| 434 | |
| 435 | if (drm == NULL) { |
| 436 | return false; |
| 437 | } |
| 438 | |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 439 | return drm->isCryptoSchemeSupported(uuid, mimeType); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 440 | } |
| 441 | |
| 442 | status_t JDrm::initCheck() const { |
| 443 | return mDrm == NULL ? NO_INIT : OK; |
| 444 | } |
| 445 | |
| 446 | // JNI conversion utilities |
| 447 | static Vector<uint8_t> JByteArrayToVector(JNIEnv *env, jbyteArray const &byteArray) { |
| 448 | Vector<uint8_t> vector; |
| 449 | size_t length = env->GetArrayLength(byteArray); |
| 450 | vector.insertAt((size_t)0, length); |
| 451 | env->GetByteArrayRegion(byteArray, 0, length, (jbyte *)vector.editArray()); |
| 452 | return vector; |
| 453 | } |
| 454 | |
| 455 | static jbyteArray VectorToJByteArray(JNIEnv *env, Vector<uint8_t> const &vector) { |
| 456 | size_t length = vector.size(); |
| 457 | jbyteArray result = env->NewByteArray(length); |
| 458 | if (result != NULL) { |
| 459 | env->SetByteArrayRegion(result, 0, length, (jbyte *)vector.array()); |
| 460 | } |
| 461 | return result; |
| 462 | } |
| 463 | |
| 464 | static String8 JStringToString8(JNIEnv *env, jstring const &jstr) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 465 | String8 result; |
| 466 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 467 | const char *s = env->GetStringUTFChars(jstr, NULL); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 468 | if (s) { |
| 469 | result = s; |
| 470 | env->ReleaseStringUTFChars(jstr, s); |
| 471 | } |
| 472 | return result; |
| 473 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 474 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 475 | /* |
| 476 | import java.util.HashMap; |
| 477 | import java.util.Set; |
| 478 | import java.Map.Entry; |
| 479 | import jav.util.Iterator; |
| 480 | |
| 481 | HashMap<k, v> hm; |
| 482 | Set<Entry<k, v> > s = hm.entrySet(); |
| 483 | Iterator i = s.iterator(); |
| 484 | Entry e = s.next(); |
| 485 | */ |
| 486 | |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 487 | static KeyedVector<String8, String8> HashMapToKeyedVector( |
| 488 | JNIEnv *env, jobject &hashMap, bool* pIsOK) { |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 489 | jclass clazz = gFields.stringClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 490 | KeyedVector<String8, String8> keyedVector; |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 491 | *pIsOK = true; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 492 | |
| 493 | jobject entrySet = env->CallObjectMethod(hashMap, gFields.hashmap.entrySet); |
| 494 | if (entrySet) { |
| 495 | jobject iterator = env->CallObjectMethod(entrySet, gFields.set.iterator); |
| 496 | if (iterator) { |
| 497 | jboolean hasNext = env->CallBooleanMethod(iterator, gFields.iterator.hasNext); |
| 498 | while (hasNext) { |
| 499 | jobject entry = env->CallObjectMethod(iterator, gFields.iterator.next); |
| 500 | if (entry) { |
| 501 | jobject obj = env->CallObjectMethod(entry, gFields.entry.getKey); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 502 | if (obj == NULL || !env->IsInstanceOf(obj, clazz)) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 503 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 504 | "HashMap key is not a String"); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 505 | env->DeleteLocalRef(entry); |
| 506 | *pIsOK = false; |
| 507 | break; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 508 | } |
| 509 | jstring jkey = static_cast<jstring>(obj); |
| 510 | |
| 511 | obj = env->CallObjectMethod(entry, gFields.entry.getValue); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 512 | if (obj == NULL || !env->IsInstanceOf(obj, clazz)) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 513 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 514 | "HashMap value is not a String"); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 515 | env->DeleteLocalRef(entry); |
| 516 | *pIsOK = false; |
| 517 | break; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 518 | } |
| 519 | jstring jvalue = static_cast<jstring>(obj); |
| 520 | |
| 521 | String8 key = JStringToString8(env, jkey); |
| 522 | String8 value = JStringToString8(env, jvalue); |
| 523 | keyedVector.add(key, value); |
| 524 | |
| 525 | env->DeleteLocalRef(jkey); |
| 526 | env->DeleteLocalRef(jvalue); |
| 527 | hasNext = env->CallBooleanMethod(iterator, gFields.iterator.hasNext); |
| 528 | } |
| 529 | env->DeleteLocalRef(entry); |
| 530 | } |
| 531 | env->DeleteLocalRef(iterator); |
| 532 | } |
| 533 | env->DeleteLocalRef(entrySet); |
| 534 | } |
| 535 | return keyedVector; |
| 536 | } |
| 537 | |
| 538 | static jobject KeyedVectorToHashMap (JNIEnv *env, KeyedVector<String8, String8> const &map) { |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 539 | jclass clazz = gFields.hashmapClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 540 | jobject hashMap = env->NewObject(clazz, gFields.hashmap.init); |
| 541 | for (size_t i = 0; i < map.size(); ++i) { |
| 542 | jstring jkey = env->NewStringUTF(map.keyAt(i).string()); |
| 543 | jstring jvalue = env->NewStringUTF(map.valueAt(i).string()); |
| 544 | env->CallObjectMethod(hashMap, gFields.hashmap.put, jkey, jvalue); |
| 545 | env->DeleteLocalRef(jkey); |
| 546 | env->DeleteLocalRef(jvalue); |
| 547 | } |
| 548 | return hashMap; |
| 549 | } |
| 550 | |
| 551 | static jobject ListOfVectorsToArrayListOfByteArray(JNIEnv *env, |
| 552 | List<Vector<uint8_t> > list) { |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 553 | jclass clazz = gFields.arraylistClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 554 | jobject arrayList = env->NewObject(clazz, gFields.arraylist.init); |
| 555 | List<Vector<uint8_t> >::iterator iter = list.begin(); |
| 556 | while (iter != list.end()) { |
| 557 | jbyteArray byteArray = VectorToJByteArray(env, *iter); |
| 558 | env->CallBooleanMethod(arrayList, gFields.arraylist.add, byteArray); |
| 559 | env->DeleteLocalRef(byteArray); |
| 560 | iter++; |
| 561 | } |
| 562 | |
| 563 | return arrayList; |
| 564 | } |
| 565 | |
| 566 | } // namespace android |
| 567 | |
| 568 | using namespace android; |
| 569 | |
| 570 | static sp<JDrm> setDrm( |
| 571 | JNIEnv *env, jobject thiz, const sp<JDrm> &drm) { |
Ashok Bhat | 656fd04 | 2013-11-28 10:56:06 +0000 | [diff] [blame] | 572 | sp<JDrm> old = (JDrm *)env->GetLongField(thiz, gFields.context); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 573 | if (drm != NULL) { |
| 574 | drm->incStrong(thiz); |
| 575 | } |
| 576 | if (old != NULL) { |
| 577 | old->decStrong(thiz); |
| 578 | } |
Narayan Kamath | f11dd63 | 2013-12-18 16:53:54 +0000 | [diff] [blame] | 579 | env->SetLongField(thiz, gFields.context, reinterpret_cast<jlong>(drm.get())); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 580 | |
| 581 | return old; |
| 582 | } |
| 583 | |
| 584 | static bool CheckSession(JNIEnv *env, const sp<IDrm> &drm, jbyteArray const &jsessionId) |
| 585 | { |
| 586 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 587 | jniThrowException(env, "java/lang/IllegalStateException", "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 588 | return false; |
| 589 | } |
| 590 | |
| 591 | if (jsessionId == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 592 | jniThrowException(env, "java/lang/IllegalArgumentException", "sessionId is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 593 | return false; |
| 594 | } |
| 595 | return true; |
| 596 | } |
| 597 | |
| 598 | static void android_media_MediaDrm_release(JNIEnv *env, jobject thiz) { |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 599 | sp<JDrm> drm = setDrm(env, thiz, NULL); |
| 600 | if (drm != NULL) { |
| 601 | drm->setListener(NULL); |
Jeff Tinker | 600071c | 2014-04-11 16:11:15 -0700 | [diff] [blame] | 602 | drm->disconnect(); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 603 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 604 | } |
| 605 | |
| 606 | static void android_media_MediaDrm_native_init(JNIEnv *env) { |
| 607 | jclass clazz; |
| 608 | FIND_CLASS(clazz, "android/media/MediaDrm"); |
Ashok Bhat | 656fd04 | 2013-11-28 10:56:06 +0000 | [diff] [blame] | 609 | GET_FIELD_ID(gFields.context, clazz, "mNativeContext", "J"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 610 | GET_STATIC_METHOD_ID(gFields.post_event, clazz, "postEventFromNative", |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 611 | "(Ljava/lang/Object;IIILjava/lang/Object;)V"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 612 | |
| 613 | jfieldID field; |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 614 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_PROVISION_REQUIRED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 615 | gEventTypes.kEventProvisionRequired = env->GetStaticIntField(clazz, field); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 616 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_KEY_REQUIRED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 617 | gEventTypes.kEventKeyRequired = env->GetStaticIntField(clazz, field); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 618 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_KEY_EXPIRED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 619 | gEventTypes.kEventKeyExpired = env->GetStaticIntField(clazz, field); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 620 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_VENDOR_DEFINED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 621 | gEventTypes.kEventVendorDefined = env->GetStaticIntField(clazz, field); |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 622 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_SESSION_RECLAIMED", "I"); |
| 623 | gEventTypes.kEventSessionReclaimed = env->GetStaticIntField(clazz, field); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 624 | |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 625 | GET_STATIC_FIELD_ID(field, clazz, "DRM_EVENT", "I"); |
| 626 | gEventWhat.kWhatDrmEvent = env->GetStaticIntField(clazz, field); |
| 627 | GET_STATIC_FIELD_ID(field, clazz, "EXPIRATION_UPDATE", "I"); |
| 628 | gEventWhat.kWhatExpirationUpdate = env->GetStaticIntField(clazz, field); |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 629 | GET_STATIC_FIELD_ID(field, clazz, "KEY_STATUS_CHANGE", "I"); |
| 630 | gEventWhat.kWhatKeyStatusChange = env->GetStaticIntField(clazz, field); |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 631 | |
Jeff Tinker | 17b8922 | 2013-05-21 12:35:06 -0700 | [diff] [blame] | 632 | GET_STATIC_FIELD_ID(field, clazz, "KEY_TYPE_STREAMING", "I"); |
| 633 | gKeyTypes.kKeyTypeStreaming = env->GetStaticIntField(clazz, field); |
| 634 | GET_STATIC_FIELD_ID(field, clazz, "KEY_TYPE_OFFLINE", "I"); |
| 635 | gKeyTypes.kKeyTypeOffline = env->GetStaticIntField(clazz, field); |
| 636 | GET_STATIC_FIELD_ID(field, clazz, "KEY_TYPE_RELEASE", "I"); |
| 637 | gKeyTypes.kKeyTypeRelease = env->GetStaticIntField(clazz, field); |
| 638 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 639 | GET_STATIC_FIELD_ID(field, clazz, "CERTIFICATE_TYPE_NONE", "I"); |
| 640 | gCertificateTypes.kCertificateTypeNone = env->GetStaticIntField(clazz, field); |
| 641 | GET_STATIC_FIELD_ID(field, clazz, "CERTIFICATE_TYPE_X509", "I"); |
| 642 | gCertificateTypes.kCertificateTypeX509 = env->GetStaticIntField(clazz, field); |
| 643 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 644 | FIND_CLASS(clazz, "android/media/MediaDrm$KeyRequest"); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 645 | GET_FIELD_ID(gFields.keyRequest.data, clazz, "mData", "[B"); |
| 646 | GET_FIELD_ID(gFields.keyRequest.defaultUrl, clazz, "mDefaultUrl", "Ljava/lang/String;"); |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 647 | GET_FIELD_ID(gFields.keyRequest.requestType, clazz, "mRequestType", "I"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 648 | |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 649 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_INITIAL", "I"); |
| 650 | gKeyRequestTypes.kKeyRequestTypeInitial = env->GetStaticIntField(clazz, field); |
| 651 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_RENEWAL", "I"); |
| 652 | gKeyRequestTypes.kKeyRequestTypeRenewal = env->GetStaticIntField(clazz, field); |
| 653 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_RELEASE", "I"); |
| 654 | gKeyRequestTypes.kKeyRequestTypeRelease = env->GetStaticIntField(clazz, field); |
| 655 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 656 | FIND_CLASS(clazz, "android/media/MediaDrm$ProvisionRequest"); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 657 | GET_FIELD_ID(gFields.provisionRequest.data, clazz, "mData", "[B"); |
| 658 | GET_FIELD_ID(gFields.provisionRequest.defaultUrl, clazz, "mDefaultUrl", "Ljava/lang/String;"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 659 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 660 | FIND_CLASS(clazz, "android/media/MediaDrm$Certificate"); |
| 661 | GET_FIELD_ID(gFields.certificate.wrappedPrivateKey, clazz, "mWrappedKey", "[B"); |
| 662 | GET_FIELD_ID(gFields.certificate.certificateData, clazz, "mCertificateData", "[B"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 663 | gFields.certificateClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 664 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 665 | FIND_CLASS(clazz, "java/util/ArrayList"); |
| 666 | GET_METHOD_ID(gFields.arraylist.init, clazz, "<init>", "()V"); |
| 667 | GET_METHOD_ID(gFields.arraylist.add, clazz, "add", "(Ljava/lang/Object;)Z"); |
| 668 | |
| 669 | FIND_CLASS(clazz, "java/util/HashMap"); |
| 670 | GET_METHOD_ID(gFields.hashmap.init, clazz, "<init>", "()V"); |
| 671 | GET_METHOD_ID(gFields.hashmap.get, clazz, "get", "(Ljava/lang/Object;)Ljava/lang/Object;"); |
| 672 | GET_METHOD_ID(gFields.hashmap.put, clazz, "put", |
| 673 | "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;"); |
| 674 | GET_METHOD_ID(gFields.hashmap.entrySet, clazz, "entrySet", "()Ljava/util/Set;"); |
| 675 | |
| 676 | FIND_CLASS(clazz, "java/util/Set"); |
| 677 | GET_METHOD_ID(gFields.set.iterator, clazz, "iterator", "()Ljava/util/Iterator;"); |
| 678 | |
| 679 | FIND_CLASS(clazz, "java/util/Iterator"); |
| 680 | GET_METHOD_ID(gFields.iterator.next, clazz, "next", "()Ljava/lang/Object;"); |
| 681 | GET_METHOD_ID(gFields.iterator.hasNext, clazz, "hasNext", "()Z"); |
| 682 | |
| 683 | FIND_CLASS(clazz, "java/util/Map$Entry"); |
| 684 | GET_METHOD_ID(gFields.entry.getKey, clazz, "getKey", "()Ljava/lang/Object;"); |
| 685 | GET_METHOD_ID(gFields.entry.getValue, clazz, "getValue", "()Ljava/lang/Object;"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 686 | |
| 687 | FIND_CLASS(clazz, "java/util/HashMap"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 688 | gFields.hashmapClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 689 | |
| 690 | FIND_CLASS(clazz, "java/lang/String"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 691 | gFields.stringClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 692 | |
| 693 | FIND_CLASS(clazz, "java/util/ArrayList"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 694 | gFields.arraylistClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 695 | |
| 696 | FIND_CLASS(clazz, "android/media/MediaDrm$MediaDrmStateException"); |
| 697 | GET_METHOD_ID(gFields.stateException.init, clazz, "<init>", "(ILjava/lang/String;)V"); |
| 698 | gFields.stateException.classId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 699 | } |
| 700 | |
| 701 | static void android_media_MediaDrm_native_setup( |
| 702 | JNIEnv *env, jobject thiz, |
| 703 | jobject weak_this, jbyteArray uuidObj) { |
| 704 | |
| 705 | if (uuidObj == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 706 | jniThrowException(env, "java/lang/IllegalArgumentException", "uuid is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 707 | return; |
| 708 | } |
| 709 | |
| 710 | Vector<uint8_t> uuid = JByteArrayToVector(env, uuidObj); |
| 711 | |
| 712 | if (uuid.size() != 16) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 713 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 714 | "invalid UUID size, expected 16 bytes"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 715 | return; |
| 716 | } |
| 717 | |
| 718 | sp<JDrm> drm = new JDrm(env, thiz, uuid.array()); |
| 719 | |
| 720 | status_t err = drm->initCheck(); |
| 721 | |
| 722 | if (err != OK) { |
| 723 | jniThrowException( |
| 724 | env, |
Jeff Tinker | 1d7c218 | 2013-04-26 11:12:43 -0700 | [diff] [blame] | 725 | "android/media/UnsupportedSchemeException", |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 726 | "Failed to instantiate drm object."); |
| 727 | return; |
| 728 | } |
| 729 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 730 | sp<JNIDrmListener> listener = new JNIDrmListener(env, thiz, weak_this); |
| 731 | drm->setListener(listener); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 732 | setDrm(env, thiz, drm); |
| 733 | } |
| 734 | |
| 735 | static void android_media_MediaDrm_native_finalize( |
| 736 | JNIEnv *env, jobject thiz) { |
| 737 | android_media_MediaDrm_release(env, thiz); |
| 738 | } |
| 739 | |
| 740 | static jboolean android_media_MediaDrm_isCryptoSchemeSupportedNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 741 | JNIEnv *env, jobject /* thiz */, jbyteArray uuidObj, jstring jmimeType) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 742 | |
| 743 | if (uuidObj == NULL) { |
| 744 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 745 | return false; |
| 746 | } |
| 747 | |
| 748 | Vector<uint8_t> uuid = JByteArrayToVector(env, uuidObj); |
| 749 | |
| 750 | if (uuid.size() != 16) { |
| 751 | jniThrowException( |
| 752 | env, |
| 753 | "java/lang/IllegalArgumentException", |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 754 | "invalid UUID size, expected 16 bytes"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 755 | return false; |
| 756 | } |
| 757 | |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 758 | String8 mimeType; |
| 759 | if (jmimeType != NULL) { |
| 760 | mimeType = JStringToString8(env, jmimeType); |
| 761 | } |
| 762 | |
| 763 | return JDrm::IsCryptoSchemeSupported(uuid.array(), mimeType); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 764 | } |
| 765 | |
| 766 | static jbyteArray android_media_MediaDrm_openSession( |
| 767 | JNIEnv *env, jobject thiz) { |
| 768 | sp<IDrm> drm = GetDrm(env, thiz); |
| 769 | |
| 770 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 771 | jniThrowException(env, "java/lang/IllegalStateException", |
| 772 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 773 | return NULL; |
| 774 | } |
| 775 | |
| 776 | Vector<uint8_t> sessionId; |
| 777 | status_t err = drm->openSession(sessionId); |
| 778 | |
| 779 | if (throwExceptionAsNecessary(env, err, "Failed to open session")) { |
| 780 | return NULL; |
| 781 | } |
| 782 | |
| 783 | return VectorToJByteArray(env, sessionId); |
| 784 | } |
| 785 | |
| 786 | static void android_media_MediaDrm_closeSession( |
| 787 | JNIEnv *env, jobject thiz, jbyteArray jsessionId) { |
| 788 | sp<IDrm> drm = GetDrm(env, thiz); |
| 789 | |
| 790 | if (!CheckSession(env, drm, jsessionId)) { |
| 791 | return; |
| 792 | } |
| 793 | |
| 794 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 795 | |
| 796 | status_t err = drm->closeSession(sessionId); |
| 797 | |
| 798 | throwExceptionAsNecessary(env, err, "Failed to close session"); |
| 799 | } |
| 800 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 801 | static jobject android_media_MediaDrm_getKeyRequest( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 802 | JNIEnv *env, jobject thiz, jbyteArray jsessionId, jbyteArray jinitData, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 803 | jstring jmimeType, jint jkeyType, jobject joptParams) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 804 | sp<IDrm> drm = GetDrm(env, thiz); |
| 805 | |
| 806 | if (!CheckSession(env, drm, jsessionId)) { |
| 807 | return NULL; |
| 808 | } |
| 809 | |
| 810 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 811 | |
| 812 | Vector<uint8_t> initData; |
| 813 | if (jinitData != NULL) { |
| 814 | initData = JByteArrayToVector(env, jinitData); |
| 815 | } |
| 816 | |
| 817 | String8 mimeType; |
| 818 | if (jmimeType != NULL) { |
| 819 | mimeType = JStringToString8(env, jmimeType); |
| 820 | } |
| 821 | |
Jeff Tinker | 17b8922 | 2013-05-21 12:35:06 -0700 | [diff] [blame] | 822 | DrmPlugin::KeyType keyType; |
| 823 | if (jkeyType == gKeyTypes.kKeyTypeStreaming) { |
| 824 | keyType = DrmPlugin::kKeyType_Streaming; |
| 825 | } else if (jkeyType == gKeyTypes.kKeyTypeOffline) { |
| 826 | keyType = DrmPlugin::kKeyType_Offline; |
| 827 | } else if (jkeyType == gKeyTypes.kKeyTypeRelease) { |
| 828 | keyType = DrmPlugin::kKeyType_Release; |
| 829 | } else { |
| 830 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 831 | "invalid keyType"); |
| 832 | return NULL; |
| 833 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 834 | |
| 835 | KeyedVector<String8, String8> optParams; |
| 836 | if (joptParams != NULL) { |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 837 | bool isOK; |
| 838 | optParams = HashMapToKeyedVector(env, joptParams, &isOK); |
| 839 | if (!isOK) { |
| 840 | return NULL; |
| 841 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 842 | } |
| 843 | |
| 844 | Vector<uint8_t> request; |
| 845 | String8 defaultUrl; |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 846 | DrmPlugin::KeyRequestType keyRequestType; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 847 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 848 | status_t err = drm->getKeyRequest(sessionId, initData, mimeType, |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 849 | keyType, optParams, request, defaultUrl, &keyRequestType); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 850 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 851 | if (throwExceptionAsNecessary(env, err, "Failed to get key request")) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 852 | return NULL; |
| 853 | } |
| 854 | |
| 855 | // Fill out return obj |
| 856 | jclass clazz; |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 857 | FIND_CLASS(clazz, "android/media/MediaDrm$KeyRequest"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 858 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 859 | jobject keyObj = NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 860 | |
| 861 | if (clazz) { |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 862 | keyObj = env->AllocObject(clazz); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 863 | jbyteArray jrequest = VectorToJByteArray(env, request); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 864 | env->SetObjectField(keyObj, gFields.keyRequest.data, jrequest); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 865 | |
| 866 | jstring jdefaultUrl = env->NewStringUTF(defaultUrl.string()); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 867 | env->SetObjectField(keyObj, gFields.keyRequest.defaultUrl, jdefaultUrl); |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 868 | |
| 869 | switch (keyRequestType) { |
| 870 | case DrmPlugin::kKeyRequestType_Initial: |
| 871 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 872 | gKeyRequestTypes.kKeyRequestTypeInitial); |
| 873 | break; |
| 874 | case DrmPlugin::kKeyRequestType_Renewal: |
| 875 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 876 | gKeyRequestTypes.kKeyRequestTypeRenewal); |
| 877 | break; |
| 878 | case DrmPlugin::kKeyRequestType_Release: |
| 879 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 880 | gKeyRequestTypes.kKeyRequestTypeRelease); |
| 881 | break; |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 882 | default: |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 883 | throwStateException(env, "DRM plugin failure: unknown key request type", |
| 884 | ERROR_DRM_UNKNOWN); |
| 885 | break; |
| 886 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 887 | } |
| 888 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 889 | return keyObj; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 890 | } |
| 891 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 892 | static jbyteArray android_media_MediaDrm_provideKeyResponse( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 893 | JNIEnv *env, jobject thiz, jbyteArray jsessionId, jbyteArray jresponse) { |
| 894 | sp<IDrm> drm = GetDrm(env, thiz); |
| 895 | |
| 896 | if (!CheckSession(env, drm, jsessionId)) { |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 897 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 898 | } |
| 899 | |
| 900 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 901 | |
| 902 | if (jresponse == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 903 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 904 | "key response is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 905 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 906 | } |
| 907 | Vector<uint8_t> response(JByteArrayToVector(env, jresponse)); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 908 | Vector<uint8_t> keySetId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 909 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 910 | status_t err = drm->provideKeyResponse(sessionId, response, keySetId); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 911 | |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 912 | if (throwExceptionAsNecessary(env, err, "Failed to handle key response")) { |
| 913 | return NULL; |
| 914 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 915 | return VectorToJByteArray(env, keySetId); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 916 | } |
| 917 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 918 | static void android_media_MediaDrm_removeKeys( |
| 919 | JNIEnv *env, jobject thiz, jbyteArray jkeysetId) { |
| 920 | sp<IDrm> drm = GetDrm(env, thiz); |
| 921 | |
| 922 | if (jkeysetId == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 923 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 924 | "keySetId is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 925 | return; |
| 926 | } |
| 927 | |
| 928 | Vector<uint8_t> keySetId(JByteArrayToVector(env, jkeysetId)); |
| 929 | |
| 930 | status_t err = drm->removeKeys(keySetId); |
| 931 | |
| 932 | throwExceptionAsNecessary(env, err, "Failed to remove keys"); |
| 933 | } |
| 934 | |
| 935 | static void android_media_MediaDrm_restoreKeys( |
| 936 | JNIEnv *env, jobject thiz, jbyteArray jsessionId, |
| 937 | jbyteArray jkeysetId) { |
| 938 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 939 | sp<IDrm> drm = GetDrm(env, thiz); |
| 940 | |
| 941 | if (!CheckSession(env, drm, jsessionId)) { |
| 942 | return; |
| 943 | } |
| 944 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 945 | if (jkeysetId == NULL) { |
| 946 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 947 | return; |
| 948 | } |
| 949 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 950 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 951 | Vector<uint8_t> keySetId(JByteArrayToVector(env, jkeysetId)); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 952 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 953 | status_t err = drm->restoreKeys(sessionId, keySetId); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 954 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 955 | throwExceptionAsNecessary(env, err, "Failed to restore keys"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 956 | } |
| 957 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 958 | static jobject android_media_MediaDrm_queryKeyStatus( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 959 | JNIEnv *env, jobject thiz, jbyteArray jsessionId) { |
| 960 | sp<IDrm> drm = GetDrm(env, thiz); |
| 961 | |
| 962 | if (!CheckSession(env, drm, jsessionId)) { |
| 963 | return NULL; |
| 964 | } |
| 965 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 966 | |
| 967 | KeyedVector<String8, String8> infoMap; |
| 968 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 969 | status_t err = drm->queryKeyStatus(sessionId, infoMap); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 970 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 971 | if (throwExceptionAsNecessary(env, err, "Failed to query key status")) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 972 | return NULL; |
| 973 | } |
| 974 | |
| 975 | return KeyedVectorToHashMap(env, infoMap); |
| 976 | } |
| 977 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 978 | static jobject android_media_MediaDrm_getProvisionRequestNative( |
| 979 | JNIEnv *env, jobject thiz, jint jcertType, jstring jcertAuthority) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 980 | sp<IDrm> drm = GetDrm(env, thiz); |
| 981 | |
| 982 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 983 | jniThrowException(env, "java/lang/IllegalStateException", |
| 984 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 985 | return NULL; |
| 986 | } |
| 987 | |
| 988 | Vector<uint8_t> request; |
| 989 | String8 defaultUrl; |
| 990 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 991 | String8 certType; |
| 992 | if (jcertType == gCertificateTypes.kCertificateTypeX509) { |
| 993 | certType = "X.509"; |
| 994 | } else if (jcertType == gCertificateTypes.kCertificateTypeNone) { |
| 995 | certType = "none"; |
| 996 | } else { |
| 997 | certType = "invalid"; |
| 998 | } |
| 999 | |
| 1000 | String8 certAuthority = JStringToString8(env, jcertAuthority); |
| 1001 | status_t err = drm->getProvisionRequest(certType, certAuthority, request, defaultUrl); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1002 | |
| 1003 | if (throwExceptionAsNecessary(env, err, "Failed to get provision request")) { |
| 1004 | return NULL; |
| 1005 | } |
| 1006 | |
| 1007 | // Fill out return obj |
| 1008 | jclass clazz; |
| 1009 | FIND_CLASS(clazz, "android/media/MediaDrm$ProvisionRequest"); |
| 1010 | |
| 1011 | jobject provisionObj = NULL; |
| 1012 | |
| 1013 | if (clazz) { |
| 1014 | provisionObj = env->AllocObject(clazz); |
| 1015 | jbyteArray jrequest = VectorToJByteArray(env, request); |
| 1016 | env->SetObjectField(provisionObj, gFields.provisionRequest.data, jrequest); |
| 1017 | |
| 1018 | jstring jdefaultUrl = env->NewStringUTF(defaultUrl.string()); |
| 1019 | env->SetObjectField(provisionObj, gFields.provisionRequest.defaultUrl, jdefaultUrl); |
| 1020 | } |
| 1021 | |
| 1022 | return provisionObj; |
| 1023 | } |
| 1024 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1025 | static jobject android_media_MediaDrm_provideProvisionResponseNative( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1026 | JNIEnv *env, jobject thiz, jbyteArray jresponse) { |
| 1027 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1028 | |
| 1029 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1030 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1031 | "MediaDrm obj is null"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1032 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1033 | } |
| 1034 | |
| 1035 | if (jresponse == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1036 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1037 | "provision response is null"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1038 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1039 | } |
| 1040 | |
| 1041 | Vector<uint8_t> response(JByteArrayToVector(env, jresponse)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1042 | Vector<uint8_t> certificate, wrappedKey; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1043 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1044 | status_t err = drm->provideProvisionResponse(response, certificate, wrappedKey); |
| 1045 | |
| 1046 | // Fill out return obj |
| 1047 | jclass clazz = gFields.certificateClassId; |
| 1048 | |
| 1049 | jobject certificateObj = NULL; |
| 1050 | |
| 1051 | if (clazz && certificate.size() && wrappedKey.size()) { |
| 1052 | certificateObj = env->AllocObject(clazz); |
| 1053 | jbyteArray jcertificate = VectorToJByteArray(env, certificate); |
| 1054 | env->SetObjectField(certificateObj, gFields.certificate.certificateData, jcertificate); |
| 1055 | |
| 1056 | jbyteArray jwrappedKey = VectorToJByteArray(env, wrappedKey); |
| 1057 | env->SetObjectField(certificateObj, gFields.certificate.wrappedPrivateKey, jwrappedKey); |
| 1058 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1059 | |
| 1060 | throwExceptionAsNecessary(env, err, "Failed to handle provision response"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1061 | return certificateObj; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1062 | } |
| 1063 | |
| 1064 | static jobject android_media_MediaDrm_getSecureStops( |
| 1065 | JNIEnv *env, jobject thiz) { |
| 1066 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1067 | |
| 1068 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1069 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1070 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1071 | return NULL; |
| 1072 | } |
| 1073 | |
| 1074 | List<Vector<uint8_t> > secureStops; |
| 1075 | |
| 1076 | status_t err = drm->getSecureStops(secureStops); |
| 1077 | |
| 1078 | if (throwExceptionAsNecessary(env, err, "Failed to get secure stops")) { |
| 1079 | return NULL; |
| 1080 | } |
| 1081 | |
| 1082 | return ListOfVectorsToArrayListOfByteArray(env, secureStops); |
| 1083 | } |
| 1084 | |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1085 | static jbyteArray android_media_MediaDrm_getSecureStop( |
| 1086 | JNIEnv *env, jobject thiz, jbyteArray ssid) { |
| 1087 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1088 | |
| 1089 | if (drm == NULL) { |
| 1090 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1091 | "MediaDrm obj is null"); |
| 1092 | return NULL; |
| 1093 | } |
| 1094 | |
| 1095 | Vector<uint8_t> secureStop; |
| 1096 | |
| 1097 | status_t err = drm->getSecureStop(JByteArrayToVector(env, ssid), secureStop); |
| 1098 | |
| 1099 | if (throwExceptionAsNecessary(env, err, "Failed to get secure stop")) { |
| 1100 | return NULL; |
| 1101 | } |
| 1102 | |
| 1103 | return VectorToJByteArray(env, secureStop); |
| 1104 | } |
| 1105 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1106 | static void android_media_MediaDrm_releaseSecureStops( |
| 1107 | JNIEnv *env, jobject thiz, jbyteArray jssRelease) { |
| 1108 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1109 | |
| 1110 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1111 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1112 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1113 | return; |
| 1114 | } |
| 1115 | |
| 1116 | Vector<uint8_t> ssRelease(JByteArrayToVector(env, jssRelease)); |
| 1117 | |
| 1118 | status_t err = drm->releaseSecureStops(ssRelease); |
| 1119 | |
| 1120 | throwExceptionAsNecessary(env, err, "Failed to release secure stops"); |
| 1121 | } |
| 1122 | |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1123 | static void android_media_MediaDrm_releaseAllSecureStops( |
| 1124 | JNIEnv *env, jobject thiz) { |
| 1125 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1126 | |
| 1127 | if (drm == NULL) { |
| 1128 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1129 | "MediaDrm obj is null"); |
| 1130 | return; |
| 1131 | } |
| 1132 | |
| 1133 | status_t err = drm->releaseAllSecureStops(); |
| 1134 | |
| 1135 | throwExceptionAsNecessary(env, err, "Failed to release all secure stops"); |
| 1136 | } |
| 1137 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1138 | static jstring android_media_MediaDrm_getPropertyString( |
| 1139 | JNIEnv *env, jobject thiz, jstring jname) { |
| 1140 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1141 | |
| 1142 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1143 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1144 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1145 | return NULL; |
| 1146 | } |
| 1147 | |
| 1148 | if (jname == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1149 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1150 | "property name String is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1151 | return NULL; |
| 1152 | } |
| 1153 | |
| 1154 | String8 name = JStringToString8(env, jname); |
| 1155 | String8 value; |
| 1156 | |
| 1157 | status_t err = drm->getPropertyString(name, value); |
| 1158 | |
| 1159 | if (throwExceptionAsNecessary(env, err, "Failed to get property")) { |
| 1160 | return NULL; |
| 1161 | } |
| 1162 | |
| 1163 | return env->NewStringUTF(value.string()); |
| 1164 | } |
| 1165 | |
| 1166 | static jbyteArray android_media_MediaDrm_getPropertyByteArray( |
| 1167 | JNIEnv *env, jobject thiz, jstring jname) { |
| 1168 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1169 | |
| 1170 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1171 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1172 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1173 | return NULL; |
| 1174 | } |
| 1175 | |
| 1176 | if (jname == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1177 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1178 | "property name String is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1179 | return NULL; |
| 1180 | } |
| 1181 | |
| 1182 | String8 name = JStringToString8(env, jname); |
| 1183 | Vector<uint8_t> value; |
| 1184 | |
| 1185 | status_t err = drm->getPropertyByteArray(name, value); |
| 1186 | |
| 1187 | if (throwExceptionAsNecessary(env, err, "Failed to get property")) { |
| 1188 | return NULL; |
| 1189 | } |
| 1190 | |
| 1191 | return VectorToJByteArray(env, value); |
| 1192 | } |
| 1193 | |
| 1194 | static void android_media_MediaDrm_setPropertyString( |
| 1195 | JNIEnv *env, jobject thiz, jstring jname, jstring jvalue) { |
| 1196 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1197 | |
| 1198 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1199 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1200 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1201 | return; |
| 1202 | } |
| 1203 | |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1204 | if (jname == NULL) { |
| 1205 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1206 | "property name String is null"); |
| 1207 | return; |
| 1208 | } |
| 1209 | |
| 1210 | if (jvalue == NULL) { |
| 1211 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1212 | "property value String is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1213 | return; |
| 1214 | } |
| 1215 | |
| 1216 | String8 name = JStringToString8(env, jname); |
| 1217 | String8 value = JStringToString8(env, jvalue); |
| 1218 | |
| 1219 | status_t err = drm->setPropertyString(name, value); |
| 1220 | |
| 1221 | throwExceptionAsNecessary(env, err, "Failed to set property"); |
| 1222 | } |
| 1223 | |
| 1224 | static void android_media_MediaDrm_setPropertyByteArray( |
| 1225 | JNIEnv *env, jobject thiz, jstring jname, jbyteArray jvalue) { |
| 1226 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1227 | |
| 1228 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1229 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1230 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1231 | return; |
| 1232 | } |
| 1233 | |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1234 | if (jname == NULL) { |
| 1235 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1236 | "property name String is null"); |
| 1237 | return; |
| 1238 | } |
| 1239 | |
| 1240 | if (jvalue == NULL) { |
| 1241 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1242 | "property value byte array is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1243 | return; |
| 1244 | } |
| 1245 | |
| 1246 | String8 name = JStringToString8(env, jname); |
| 1247 | Vector<uint8_t> value = JByteArrayToVector(env, jvalue); |
| 1248 | |
| 1249 | status_t err = drm->setPropertyByteArray(name, value); |
| 1250 | |
| 1251 | throwExceptionAsNecessary(env, err, "Failed to set property"); |
| 1252 | } |
| 1253 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1254 | static void android_media_MediaDrm_setCipherAlgorithmNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1255 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1256 | jstring jalgorithm) { |
| 1257 | |
| 1258 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1259 | |
| 1260 | if (!CheckSession(env, drm, jsessionId)) { |
| 1261 | return; |
| 1262 | } |
| 1263 | |
| 1264 | if (jalgorithm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1265 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1266 | "algorithm String is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1267 | return; |
| 1268 | } |
| 1269 | |
| 1270 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1271 | String8 algorithm = JStringToString8(env, jalgorithm); |
| 1272 | |
| 1273 | status_t err = drm->setCipherAlgorithm(sessionId, algorithm); |
| 1274 | |
| 1275 | throwExceptionAsNecessary(env, err, "Failed to set cipher algorithm"); |
| 1276 | } |
| 1277 | |
| 1278 | static void android_media_MediaDrm_setMacAlgorithmNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1279 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1280 | jstring jalgorithm) { |
| 1281 | |
| 1282 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1283 | |
| 1284 | if (!CheckSession(env, drm, jsessionId)) { |
| 1285 | return; |
| 1286 | } |
| 1287 | |
| 1288 | if (jalgorithm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1289 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1290 | "algorithm String is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1291 | return; |
| 1292 | } |
| 1293 | |
| 1294 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1295 | String8 algorithm = JStringToString8(env, jalgorithm); |
| 1296 | |
| 1297 | status_t err = drm->setMacAlgorithm(sessionId, algorithm); |
| 1298 | |
| 1299 | throwExceptionAsNecessary(env, err, "Failed to set mac algorithm"); |
| 1300 | } |
| 1301 | |
| 1302 | |
| 1303 | static jbyteArray android_media_MediaDrm_encryptNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1304 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1305 | jbyteArray jkeyId, jbyteArray jinput, jbyteArray jiv) { |
| 1306 | |
| 1307 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1308 | |
| 1309 | if (!CheckSession(env, drm, jsessionId)) { |
| 1310 | return NULL; |
| 1311 | } |
| 1312 | |
| 1313 | if (jkeyId == NULL || jinput == NULL || jiv == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1314 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1315 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1316 | return NULL; |
| 1317 | } |
| 1318 | |
| 1319 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1320 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1321 | Vector<uint8_t> input(JByteArrayToVector(env, jinput)); |
| 1322 | Vector<uint8_t> iv(JByteArrayToVector(env, jiv)); |
| 1323 | Vector<uint8_t> output; |
| 1324 | |
| 1325 | status_t err = drm->encrypt(sessionId, keyId, input, iv, output); |
| 1326 | |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 1327 | if (throwExceptionAsNecessary(env, err, "Failed to encrypt")) { |
| 1328 | return NULL; |
| 1329 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1330 | |
| 1331 | return VectorToJByteArray(env, output); |
| 1332 | } |
| 1333 | |
| 1334 | static jbyteArray android_media_MediaDrm_decryptNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1335 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1336 | jbyteArray jkeyId, jbyteArray jinput, jbyteArray jiv) { |
| 1337 | |
| 1338 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1339 | |
| 1340 | if (!CheckSession(env, drm, jsessionId)) { |
| 1341 | return NULL; |
| 1342 | } |
| 1343 | |
| 1344 | if (jkeyId == NULL || jinput == NULL || jiv == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1345 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1346 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1347 | return NULL; |
| 1348 | } |
| 1349 | |
| 1350 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1351 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1352 | Vector<uint8_t> input(JByteArrayToVector(env, jinput)); |
| 1353 | Vector<uint8_t> iv(JByteArrayToVector(env, jiv)); |
| 1354 | Vector<uint8_t> output; |
| 1355 | |
| 1356 | status_t err = drm->decrypt(sessionId, keyId, input, iv, output); |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 1357 | if (throwExceptionAsNecessary(env, err, "Failed to decrypt")) { |
| 1358 | return NULL; |
| 1359 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1360 | |
| 1361 | return VectorToJByteArray(env, output); |
| 1362 | } |
| 1363 | |
| 1364 | static jbyteArray android_media_MediaDrm_signNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1365 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1366 | jbyteArray jkeyId, jbyteArray jmessage) { |
| 1367 | |
| 1368 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1369 | |
| 1370 | if (!CheckSession(env, drm, jsessionId)) { |
| 1371 | return NULL; |
| 1372 | } |
| 1373 | |
| 1374 | if (jkeyId == NULL || jmessage == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1375 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1376 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1377 | return NULL; |
| 1378 | } |
| 1379 | |
| 1380 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1381 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1382 | Vector<uint8_t> message(JByteArrayToVector(env, jmessage)); |
| 1383 | Vector<uint8_t> signature; |
| 1384 | |
| 1385 | status_t err = drm->sign(sessionId, keyId, message, signature); |
| 1386 | |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 1387 | if (throwExceptionAsNecessary(env, err, "Failed to sign")) { |
| 1388 | return NULL; |
| 1389 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1390 | |
| 1391 | return VectorToJByteArray(env, signature); |
| 1392 | } |
| 1393 | |
| 1394 | static jboolean android_media_MediaDrm_verifyNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1395 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1396 | jbyteArray jkeyId, jbyteArray jmessage, jbyteArray jsignature) { |
| 1397 | |
| 1398 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1399 | |
| 1400 | if (!CheckSession(env, drm, jsessionId)) { |
| 1401 | return false; |
| 1402 | } |
| 1403 | |
| 1404 | if (jkeyId == NULL || jmessage == NULL || jsignature == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1405 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1406 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1407 | return false; |
| 1408 | } |
| 1409 | |
| 1410 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1411 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1412 | Vector<uint8_t> message(JByteArrayToVector(env, jmessage)); |
| 1413 | Vector<uint8_t> signature(JByteArrayToVector(env, jsignature)); |
| 1414 | bool match; |
| 1415 | |
| 1416 | status_t err = drm->verify(sessionId, keyId, message, signature, match); |
| 1417 | |
| 1418 | throwExceptionAsNecessary(env, err, "Failed to verify"); |
| 1419 | return match; |
| 1420 | } |
| 1421 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1422 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1423 | static jbyteArray android_media_MediaDrm_signRSANative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1424 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1425 | jstring jalgorithm, jbyteArray jwrappedKey, jbyteArray jmessage) { |
| 1426 | |
| 1427 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1428 | |
| 1429 | if (!CheckSession(env, drm, jsessionId)) { |
| 1430 | return NULL; |
| 1431 | } |
| 1432 | |
| 1433 | if (jalgorithm == NULL || jwrappedKey == NULL || jmessage == NULL) { |
| 1434 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1435 | "required argument is null"); |
| 1436 | return NULL; |
| 1437 | } |
| 1438 | |
| 1439 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1440 | String8 algorithm = JStringToString8(env, jalgorithm); |
| 1441 | Vector<uint8_t> wrappedKey(JByteArrayToVector(env, jwrappedKey)); |
| 1442 | Vector<uint8_t> message(JByteArrayToVector(env, jmessage)); |
| 1443 | Vector<uint8_t> signature; |
| 1444 | |
| 1445 | status_t err = drm->signRSA(sessionId, algorithm, message, wrappedKey, signature); |
| 1446 | |
| 1447 | if (throwExceptionAsNecessary(env, err, "Failed to sign")) { |
| 1448 | return NULL; |
| 1449 | } |
| 1450 | |
| 1451 | return VectorToJByteArray(env, signature); |
| 1452 | } |
| 1453 | |
| 1454 | |
Daniel Micay | 76f6a86 | 2015-09-19 17:31:01 -0400 | [diff] [blame] | 1455 | static const JNINativeMethod gMethods[] = { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1456 | { "release", "()V", (void *)android_media_MediaDrm_release }, |
| 1457 | { "native_init", "()V", (void *)android_media_MediaDrm_native_init }, |
| 1458 | |
| 1459 | { "native_setup", "(Ljava/lang/Object;[B)V", |
| 1460 | (void *)android_media_MediaDrm_native_setup }, |
| 1461 | |
| 1462 | { "native_finalize", "()V", |
| 1463 | (void *)android_media_MediaDrm_native_finalize }, |
| 1464 | |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 1465 | { "isCryptoSchemeSupportedNative", "([BLjava/lang/String;)Z", |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1466 | (void *)android_media_MediaDrm_isCryptoSchemeSupportedNative }, |
| 1467 | |
| 1468 | { "openSession", "()[B", |
| 1469 | (void *)android_media_MediaDrm_openSession }, |
| 1470 | |
| 1471 | { "closeSession", "([B)V", |
| 1472 | (void *)android_media_MediaDrm_closeSession }, |
| 1473 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1474 | { "getKeyRequest", "([B[BLjava/lang/String;ILjava/util/HashMap;)" |
| 1475 | "Landroid/media/MediaDrm$KeyRequest;", |
| 1476 | (void *)android_media_MediaDrm_getKeyRequest }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1477 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1478 | { "provideKeyResponse", "([B[B)[B", |
| 1479 | (void *)android_media_MediaDrm_provideKeyResponse }, |
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 | { "removeKeys", "([B)V", |
| 1482 | (void *)android_media_MediaDrm_removeKeys }, |
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 | { "restoreKeys", "([B[B)V", |
| 1485 | (void *)android_media_MediaDrm_restoreKeys }, |
| 1486 | |
| 1487 | { "queryKeyStatus", "([B)Ljava/util/HashMap;", |
| 1488 | (void *)android_media_MediaDrm_queryKeyStatus }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1489 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1490 | { "getProvisionRequestNative", "(ILjava/lang/String;)Landroid/media/MediaDrm$ProvisionRequest;", |
| 1491 | (void *)android_media_MediaDrm_getProvisionRequestNative }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1492 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1493 | { "provideProvisionResponseNative", "([B)Landroid/media/MediaDrm$Certificate;", |
| 1494 | (void *)android_media_MediaDrm_provideProvisionResponseNative }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1495 | |
| 1496 | { "getSecureStops", "()Ljava/util/List;", |
| 1497 | (void *)android_media_MediaDrm_getSecureStops }, |
| 1498 | |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1499 | { "getSecureStop", "([B)[B", |
| 1500 | (void *)android_media_MediaDrm_getSecureStop }, |
| 1501 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1502 | { "releaseSecureStops", "([B)V", |
| 1503 | (void *)android_media_MediaDrm_releaseSecureStops }, |
| 1504 | |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1505 | { "releaseAllSecureStops", "()V", |
| 1506 | (void *)android_media_MediaDrm_releaseAllSecureStops }, |
| 1507 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1508 | { "getPropertyString", "(Ljava/lang/String;)Ljava/lang/String;", |
| 1509 | (void *)android_media_MediaDrm_getPropertyString }, |
| 1510 | |
| 1511 | { "getPropertyByteArray", "(Ljava/lang/String;)[B", |
| 1512 | (void *)android_media_MediaDrm_getPropertyByteArray }, |
| 1513 | |
| 1514 | { "setPropertyString", "(Ljava/lang/String;Ljava/lang/String;)V", |
| 1515 | (void *)android_media_MediaDrm_setPropertyString }, |
| 1516 | |
| 1517 | { "setPropertyByteArray", "(Ljava/lang/String;[B)V", |
| 1518 | (void *)android_media_MediaDrm_setPropertyByteArray }, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1519 | |
| 1520 | { "setCipherAlgorithmNative", |
| 1521 | "(Landroid/media/MediaDrm;[BLjava/lang/String;)V", |
| 1522 | (void *)android_media_MediaDrm_setCipherAlgorithmNative }, |
| 1523 | |
| 1524 | { "setMacAlgorithmNative", |
| 1525 | "(Landroid/media/MediaDrm;[BLjava/lang/String;)V", |
| 1526 | (void *)android_media_MediaDrm_setMacAlgorithmNative }, |
| 1527 | |
| 1528 | { "encryptNative", "(Landroid/media/MediaDrm;[B[B[B[B)[B", |
| 1529 | (void *)android_media_MediaDrm_encryptNative }, |
| 1530 | |
| 1531 | { "decryptNative", "(Landroid/media/MediaDrm;[B[B[B[B)[B", |
| 1532 | (void *)android_media_MediaDrm_decryptNative }, |
| 1533 | |
| 1534 | { "signNative", "(Landroid/media/MediaDrm;[B[B[B)[B", |
| 1535 | (void *)android_media_MediaDrm_signNative }, |
| 1536 | |
| 1537 | { "verifyNative", "(Landroid/media/MediaDrm;[B[B[B[B)Z", |
| 1538 | (void *)android_media_MediaDrm_verifyNative }, |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1539 | |
| 1540 | { "signRSANative", "(Landroid/media/MediaDrm;[BLjava/lang/String;[B[B)[B", |
| 1541 | (void *)android_media_MediaDrm_signRSANative }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1542 | }; |
| 1543 | |
| 1544 | int register_android_media_Drm(JNIEnv *env) { |
| 1545 | return AndroidRuntime::registerNativeMethods(env, |
| 1546 | "android/media/MediaDrm", gMethods, NELEM(gMethods)); |
| 1547 | } |