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" |
Adam Stone | c06e10e | 2017-12-19 12:54:33 -0800 | [diff] [blame] | 22 | #include "android_media_MediaMetricsJNI.h" |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 23 | |
| 24 | #include "android_runtime/AndroidRuntime.h" |
Ruben Brunk | 87eac99 | 2013-09-09 17:44:59 -0700 | [diff] [blame] | 25 | #include "android_runtime/Log.h" |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 26 | #include "android_os_Parcel.h" |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 27 | #include "jni.h" |
Steven Moreland | 2279b25 | 2017-07-19 09:50:45 -0700 | [diff] [blame] | 28 | #include <nativehelper/JNIHelp.h> |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 29 | |
| 30 | #include <binder/IServiceManager.h> |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 31 | #include <binder/Parcel.h> |
Jeff Tinker | dc614f8 | 2016-02-12 08:58:32 -0800 | [diff] [blame] | 32 | #include <cutils/properties.h> |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 33 | #include <media/IDrm.h> |
Jeff Tinker | dc614f8 | 2016-02-12 08:58:32 -0800 | [diff] [blame] | 34 | #include <media/IMediaDrmService.h> |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 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); \ |
Chih-Hung Hsieh | 0ca16ef | 2016-05-19 15:14:54 -0700 | [diff] [blame] | 42 | LOG_FATAL_IF(! (var), "Unable to find class " className); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 43 | |
| 44 | #define GET_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 45 | var = env->GetFieldID(clazz, fieldName, fieldDescriptor); \ |
Chih-Hung Hsieh | 0ca16ef | 2016-05-19 15:14:54 -0700 | [diff] [blame] | 46 | LOG_FATAL_IF(! (var), "Unable to find field " fieldName); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 47 | |
| 48 | #define GET_METHOD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 49 | var = env->GetMethodID(clazz, fieldName, fieldDescriptor); \ |
Chih-Hung Hsieh | 0ca16ef | 2016-05-19 15:14:54 -0700 | [diff] [blame] | 50 | LOG_FATAL_IF(! (var), "Unable to find method " fieldName); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 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); \ |
Chih-Hung Hsieh | 0ca16ef | 2016-05-19 15:14:54 -0700 | [diff] [blame] | 54 | LOG_FATAL_IF(! (var), "Unable to find field " fieldName); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 55 | |
| 56 | #define GET_STATIC_METHOD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 57 | var = env->GetStaticMethodID(clazz, fieldName, fieldDescriptor); \ |
Chih-Hung Hsieh | 0ca16ef | 2016-05-19 15:14:54 -0700 | [diff] [blame] | 58 | LOG_FATAL_IF(! (var), "Unable to find static method " fieldName); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 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; |
Rahul Frias | 8f761ba | 2018-01-22 23:43:54 -0800 | [diff] [blame] | 117 | jint kKeyRequestTypeNone; |
| 118 | jint kKeyRequestTypeUpdate; |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 119 | } gKeyRequestTypes; |
| 120 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 121 | struct CertificateTypes { |
| 122 | jint kCertificateTypeNone; |
| 123 | jint kCertificateTypeX509; |
| 124 | } gCertificateTypes; |
| 125 | |
| 126 | struct CertificateFields { |
| 127 | jfieldID wrappedPrivateKey; |
| 128 | jfieldID certificateData; |
| 129 | }; |
| 130 | |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 131 | struct StateExceptionFields { |
| 132 | jmethodID init; |
| 133 | jclass classId; |
| 134 | }; |
| 135 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 136 | struct HDCPLevels { |
| 137 | jint kHdcpLevelUnknown; |
| 138 | jint kHdcpNone; |
| 139 | jint kHdcpV1; |
| 140 | jint kHdcpV2; |
| 141 | jint kHdcpV2_1; |
| 142 | jint kHdcpV2_2; |
| 143 | jint kHdcpNoOutput; |
| 144 | } gHdcpLevels; |
| 145 | |
| 146 | struct SecurityLevels { |
| 147 | jint kSecurityLevelUnknown; |
| 148 | jint kSecurityLevelSwSecureCrypto; |
| 149 | jint kSecurityLevelSwSecureDecode; |
| 150 | jint kSecurityLevelHwSecureCrypto; |
| 151 | jint kSecurityLevelHwSecureDecode; |
| 152 | jint kSecurityLevelHwSecureAll; |
| 153 | } gSecurityLevels; |
| 154 | |
| 155 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 156 | struct fields_t { |
| 157 | jfieldID context; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 158 | jmethodID post_event; |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 159 | RequestFields keyRequest; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 160 | RequestFields provisionRequest; |
| 161 | ArrayListFields arraylist; |
| 162 | HashmapFields hashmap; |
| 163 | SetFields set; |
| 164 | IteratorFields iterator; |
| 165 | EntryFields entry; |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 166 | CertificateFields certificate; |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 167 | StateExceptionFields stateException; |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 168 | jclass certificateClassId; |
| 169 | jclass hashmapClassId; |
| 170 | jclass arraylistClassId; |
| 171 | jclass stringClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 172 | }; |
| 173 | |
| 174 | static fields_t gFields; |
| 175 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 176 | // ---------------------------------------------------------------------------- |
| 177 | // ref-counted object for callbacks |
| 178 | class JNIDrmListener: public DrmListener |
| 179 | { |
| 180 | public: |
| 181 | JNIDrmListener(JNIEnv* env, jobject thiz, jobject weak_thiz); |
| 182 | ~JNIDrmListener(); |
| 183 | virtual void notify(DrmPlugin::EventType eventType, int extra, const Parcel *obj = NULL); |
| 184 | private: |
| 185 | JNIDrmListener(); |
| 186 | jclass mClass; // Reference to MediaDrm class |
| 187 | jobject mObject; // Weak ref to MediaDrm Java object to call on |
| 188 | }; |
| 189 | |
| 190 | JNIDrmListener::JNIDrmListener(JNIEnv* env, jobject thiz, jobject weak_thiz) |
| 191 | { |
| 192 | // Hold onto the MediaDrm class for use in calling the static method |
| 193 | // that posts events to the application thread. |
| 194 | jclass clazz = env->GetObjectClass(thiz); |
| 195 | if (clazz == NULL) { |
| 196 | ALOGE("Can't find android/media/MediaDrm"); |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 197 | jniThrowException(env, "java/lang/Exception", |
| 198 | "Can't find android/media/MediaDrm"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 199 | return; |
| 200 | } |
| 201 | mClass = (jclass)env->NewGlobalRef(clazz); |
| 202 | |
| 203 | // We use a weak reference so the MediaDrm object can be garbage collected. |
| 204 | // The reference is only used as a proxy for callbacks. |
| 205 | mObject = env->NewGlobalRef(weak_thiz); |
| 206 | } |
| 207 | |
| 208 | JNIDrmListener::~JNIDrmListener() |
| 209 | { |
| 210 | // remove global references |
| 211 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 212 | env->DeleteGlobalRef(mObject); |
| 213 | env->DeleteGlobalRef(mClass); |
| 214 | } |
| 215 | |
| 216 | void JNIDrmListener::notify(DrmPlugin::EventType eventType, int extra, |
| 217 | const Parcel *obj) |
| 218 | { |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 219 | jint jwhat; |
| 220 | jint jeventType = 0; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 221 | |
| 222 | // translate DrmPlugin event types into their java equivalents |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 223 | switch (eventType) { |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 224 | case DrmPlugin::kDrmPluginEventProvisionRequired: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 225 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 226 | jeventType = gEventTypes.kEventProvisionRequired; |
| 227 | break; |
| 228 | case DrmPlugin::kDrmPluginEventKeyNeeded: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 229 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 230 | jeventType = gEventTypes.kEventKeyRequired; |
| 231 | break; |
| 232 | case DrmPlugin::kDrmPluginEventKeyExpired: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 233 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 234 | jeventType = gEventTypes.kEventKeyExpired; |
| 235 | break; |
| 236 | case DrmPlugin::kDrmPluginEventVendorDefined: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 237 | jwhat = gEventWhat.kWhatDrmEvent; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 238 | jeventType = gEventTypes.kEventVendorDefined; |
| 239 | break; |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 240 | case DrmPlugin::kDrmPluginEventSessionReclaimed: |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 241 | jwhat = gEventWhat.kWhatDrmEvent; |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 242 | jeventType = gEventTypes.kEventSessionReclaimed; |
| 243 | break; |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 244 | case DrmPlugin::kDrmPluginEventExpirationUpdate: |
| 245 | jwhat = gEventWhat.kWhatExpirationUpdate; |
| 246 | break; |
| 247 | case DrmPlugin::kDrmPluginEventKeysChange: |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 248 | jwhat = gEventWhat.kWhatKeyStatusChange; |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 249 | break; |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 250 | default: |
| 251 | ALOGE("Invalid event DrmPlugin::EventType %d, ignored", (int)eventType); |
| 252 | return; |
| 253 | } |
| 254 | |
| 255 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 256 | if (obj && obj->dataSize() > 0) { |
| 257 | jobject jParcel = createJavaParcelObject(env); |
| 258 | if (jParcel != NULL) { |
| 259 | Parcel* nativeParcel = parcelForJavaObject(env, jParcel); |
| 260 | nativeParcel->setData(obj->data(), obj->dataSize()); |
| 261 | env->CallStaticVoidMethod(mClass, gFields.post_event, mObject, |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 262 | jwhat, jeventType, extra, jParcel); |
Patrik2 Carlsson | 265551a | 2013-12-10 14:52:43 +0100 | [diff] [blame] | 263 | env->DeleteLocalRef(jParcel); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 264 | } |
| 265 | } |
| 266 | |
| 267 | if (env->ExceptionCheck()) { |
| 268 | ALOGW("An exception occurred while notifying an event."); |
| 269 | LOGW_EX(env); |
| 270 | env->ExceptionClear(); |
| 271 | } |
| 272 | } |
| 273 | |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 274 | static void throwStateException(JNIEnv *env, const char *msg, status_t err) { |
| 275 | ALOGE("Illegal state exception: %s (%d)", msg, err); |
| 276 | |
| 277 | jobject exception = env->NewObject(gFields.stateException.classId, |
| 278 | gFields.stateException.init, static_cast<int>(err), |
| 279 | env->NewStringUTF(msg)); |
| 280 | env->Throw(static_cast<jthrowable>(exception)); |
| 281 | } |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 282 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 283 | static bool throwExceptionAsNecessary( |
| 284 | JNIEnv *env, status_t err, const char *msg = NULL) { |
| 285 | |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 286 | const char *drmMessage = NULL; |
| 287 | |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 288 | switch (err) { |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 289 | case ERROR_DRM_UNKNOWN: |
| 290 | drmMessage = "General DRM error"; |
| 291 | break; |
| 292 | case ERROR_DRM_NO_LICENSE: |
| 293 | drmMessage = "No license"; |
| 294 | break; |
| 295 | case ERROR_DRM_LICENSE_EXPIRED: |
| 296 | drmMessage = "License expired"; |
| 297 | break; |
| 298 | case ERROR_DRM_SESSION_NOT_OPENED: |
| 299 | drmMessage = "Session not opened"; |
| 300 | break; |
| 301 | case ERROR_DRM_DECRYPT_UNIT_NOT_INITIALIZED: |
| 302 | drmMessage = "Not initialized"; |
| 303 | break; |
| 304 | case ERROR_DRM_DECRYPT: |
| 305 | drmMessage = "Decrypt error"; |
| 306 | break; |
| 307 | case ERROR_DRM_CANNOT_HANDLE: |
Jeff Tinker | eb13c76 | 2017-11-01 15:29:38 -0700 | [diff] [blame] | 308 | drmMessage = "Invalid parameter or data format"; |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 309 | break; |
| 310 | case ERROR_DRM_TAMPER_DETECTED: |
| 311 | drmMessage = "Invalid state"; |
| 312 | break; |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 313 | default: |
| 314 | break; |
| 315 | } |
| 316 | |
| 317 | String8 vendorMessage; |
| 318 | if (err >= ERROR_DRM_VENDOR_MIN && err <= ERROR_DRM_VENDOR_MAX) { |
Jeff Tinker | 2979986 | 2014-08-27 11:05:13 -0700 | [diff] [blame] | 319 | vendorMessage = String8::format("DRM vendor-defined error: %d", err); |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 320 | drmMessage = vendorMessage.string(); |
| 321 | } |
| 322 | |
Jeff Tinker | eb13c76 | 2017-11-01 15:29:38 -0700 | [diff] [blame] | 323 | if (err == BAD_VALUE || err == ERROR_DRM_CANNOT_HANDLE) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 324 | jniThrowException(env, "java/lang/IllegalArgumentException", msg); |
| 325 | return true; |
Jeff Tinker | 1d7c218 | 2013-04-26 11:12:43 -0700 | [diff] [blame] | 326 | } else if (err == ERROR_DRM_NOT_PROVISIONED) { |
| 327 | jniThrowException(env, "android/media/NotProvisionedException", msg); |
| 328 | return true; |
Jeff Tinker | 3ed3826 | 2013-08-02 23:24:51 -0700 | [diff] [blame] | 329 | } else if (err == ERROR_DRM_RESOURCE_BUSY) { |
| 330 | jniThrowException(env, "android/media/ResourceBusyException", msg); |
| 331 | return true; |
Jeff Tinker | 1d7c218 | 2013-04-26 11:12:43 -0700 | [diff] [blame] | 332 | } else if (err == ERROR_DRM_DEVICE_REVOKED) { |
| 333 | jniThrowException(env, "android/media/DeniedByServerException", msg); |
| 334 | return true; |
Jeff Tinker | 314b7f3 | 2015-06-15 17:45:43 -0700 | [diff] [blame] | 335 | } else if (err == DEAD_OBJECT) { |
| 336 | jniThrowException(env, "android/media/MediaDrmResetException", |
| 337 | "mediaserver died"); |
| 338 | return true; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 339 | } else if (err != OK) { |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 340 | String8 errbuf; |
| 341 | if (drmMessage != NULL) { |
| 342 | if (msg == NULL) { |
| 343 | msg = drmMessage; |
| 344 | } else { |
Jeff Tinker | 2979986 | 2014-08-27 11:05:13 -0700 | [diff] [blame] | 345 | errbuf = String8::format("%s: %s", msg, drmMessage); |
Jeff Tinker | f7568b5 | 2013-04-17 14:24:40 -0700 | [diff] [blame] | 346 | msg = errbuf.string(); |
| 347 | } |
| 348 | } |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 349 | throwStateException(env, msg, err); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 350 | return true; |
| 351 | } |
| 352 | return false; |
| 353 | } |
| 354 | |
| 355 | static sp<IDrm> GetDrm(JNIEnv *env, jobject thiz) { |
Ashok Bhat | 656fd04 | 2013-11-28 10:56:06 +0000 | [diff] [blame] | 356 | JDrm *jdrm = (JDrm *)env->GetLongField(thiz, gFields.context); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 357 | return jdrm ? jdrm->getDrm() : NULL; |
| 358 | } |
| 359 | |
| 360 | JDrm::JDrm( |
Edwin Wong | 4d1d84e | 2017-01-04 09:37:49 -0800 | [diff] [blame] | 361 | JNIEnv *env, jobject thiz, const uint8_t uuid[16], |
| 362 | const String8 &appPackageName) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 363 | mObject = env->NewWeakGlobalRef(thiz); |
Edwin Wong | 4d1d84e | 2017-01-04 09:37:49 -0800 | [diff] [blame] | 364 | mDrm = MakeDrm(uuid, appPackageName); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 365 | if (mDrm != NULL) { |
| 366 | mDrm->setListener(this); |
| 367 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 368 | } |
| 369 | |
| 370 | JDrm::~JDrm() { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 371 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 372 | |
| 373 | env->DeleteWeakGlobalRef(mObject); |
| 374 | mObject = NULL; |
| 375 | } |
| 376 | |
| 377 | // static |
| 378 | sp<IDrm> JDrm::MakeDrm() { |
| 379 | sp<IServiceManager> sm = defaultServiceManager(); |
| 380 | |
Jeff Tinker | d12b7c0 | 2016-04-22 17:50:33 -0700 | [diff] [blame] | 381 | sp<IBinder> binder = sm->getService(String16("media.drm")); |
| 382 | sp<IMediaDrmService> service = interface_cast<IMediaDrmService>(binder); |
| 383 | if (service == NULL) { |
| 384 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 385 | } |
| 386 | |
Jeff Tinker | d12b7c0 | 2016-04-22 17:50:33 -0700 | [diff] [blame] | 387 | sp<IDrm> drm = service->makeDrm(); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 388 | if (drm == NULL || (drm->initCheck() != OK && drm->initCheck() != NO_INIT)) { |
| 389 | return NULL; |
| 390 | } |
| 391 | |
| 392 | return drm; |
| 393 | } |
| 394 | |
| 395 | // static |
Edwin Wong | 4d1d84e | 2017-01-04 09:37:49 -0800 | [diff] [blame] | 396 | sp<IDrm> JDrm::MakeDrm(const uint8_t uuid[16], const String8 &appPackageName) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 397 | sp<IDrm> drm = MakeDrm(); |
| 398 | |
| 399 | if (drm == NULL) { |
| 400 | return NULL; |
| 401 | } |
| 402 | |
Edwin Wong | 4d1d84e | 2017-01-04 09:37:49 -0800 | [diff] [blame] | 403 | status_t err = drm->createPlugin(uuid, appPackageName); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 404 | |
| 405 | if (err != OK) { |
| 406 | return NULL; |
| 407 | } |
| 408 | |
| 409 | return drm; |
| 410 | } |
| 411 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 412 | status_t JDrm::setListener(const sp<DrmListener>& listener) { |
| 413 | Mutex::Autolock lock(mLock); |
| 414 | mListener = listener; |
| 415 | return OK; |
| 416 | } |
| 417 | |
| 418 | void JDrm::notify(DrmPlugin::EventType eventType, int extra, const Parcel *obj) { |
| 419 | sp<DrmListener> listener; |
| 420 | mLock.lock(); |
| 421 | listener = mListener; |
| 422 | mLock.unlock(); |
| 423 | |
| 424 | if (listener != NULL) { |
| 425 | Mutex::Autolock lock(mNotifyLock); |
| 426 | listener->notify(eventType, extra, obj); |
| 427 | } |
| 428 | } |
| 429 | |
Jeff Tinker | 600071c | 2014-04-11 16:11:15 -0700 | [diff] [blame] | 430 | void JDrm::disconnect() { |
| 431 | if (mDrm != NULL) { |
| 432 | mDrm->destroyPlugin(); |
| 433 | mDrm.clear(); |
| 434 | } |
| 435 | } |
| 436 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 437 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 438 | // static |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 439 | bool JDrm::IsCryptoSchemeSupported(const uint8_t uuid[16], const String8 &mimeType) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 440 | sp<IDrm> drm = MakeDrm(); |
| 441 | |
| 442 | if (drm == NULL) { |
| 443 | return false; |
| 444 | } |
| 445 | |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 446 | return drm->isCryptoSchemeSupported(uuid, mimeType); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 447 | } |
| 448 | |
| 449 | status_t JDrm::initCheck() const { |
| 450 | return mDrm == NULL ? NO_INIT : OK; |
| 451 | } |
| 452 | |
| 453 | // JNI conversion utilities |
| 454 | static Vector<uint8_t> JByteArrayToVector(JNIEnv *env, jbyteArray const &byteArray) { |
| 455 | Vector<uint8_t> vector; |
| 456 | size_t length = env->GetArrayLength(byteArray); |
| 457 | vector.insertAt((size_t)0, length); |
| 458 | env->GetByteArrayRegion(byteArray, 0, length, (jbyte *)vector.editArray()); |
| 459 | return vector; |
| 460 | } |
| 461 | |
| 462 | static jbyteArray VectorToJByteArray(JNIEnv *env, Vector<uint8_t> const &vector) { |
| 463 | size_t length = vector.size(); |
| 464 | jbyteArray result = env->NewByteArray(length); |
| 465 | if (result != NULL) { |
| 466 | env->SetByteArrayRegion(result, 0, length, (jbyte *)vector.array()); |
| 467 | } |
| 468 | return result; |
| 469 | } |
| 470 | |
| 471 | static String8 JStringToString8(JNIEnv *env, jstring const &jstr) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 472 | String8 result; |
| 473 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 474 | const char *s = env->GetStringUTFChars(jstr, NULL); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 475 | if (s) { |
| 476 | result = s; |
| 477 | env->ReleaseStringUTFChars(jstr, s); |
| 478 | } |
| 479 | return result; |
| 480 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 481 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 482 | /* |
| 483 | import java.util.HashMap; |
| 484 | import java.util.Set; |
| 485 | import java.Map.Entry; |
| 486 | import jav.util.Iterator; |
| 487 | |
| 488 | HashMap<k, v> hm; |
| 489 | Set<Entry<k, v> > s = hm.entrySet(); |
| 490 | Iterator i = s.iterator(); |
| 491 | Entry e = s.next(); |
| 492 | */ |
| 493 | |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 494 | static KeyedVector<String8, String8> HashMapToKeyedVector( |
| 495 | JNIEnv *env, jobject &hashMap, bool* pIsOK) { |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 496 | jclass clazz = gFields.stringClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 497 | KeyedVector<String8, String8> keyedVector; |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 498 | *pIsOK = true; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 499 | |
| 500 | jobject entrySet = env->CallObjectMethod(hashMap, gFields.hashmap.entrySet); |
| 501 | if (entrySet) { |
| 502 | jobject iterator = env->CallObjectMethod(entrySet, gFields.set.iterator); |
| 503 | if (iterator) { |
| 504 | jboolean hasNext = env->CallBooleanMethod(iterator, gFields.iterator.hasNext); |
| 505 | while (hasNext) { |
| 506 | jobject entry = env->CallObjectMethod(iterator, gFields.iterator.next); |
| 507 | if (entry) { |
| 508 | jobject obj = env->CallObjectMethod(entry, gFields.entry.getKey); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 509 | if (obj == NULL || !env->IsInstanceOf(obj, clazz)) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 510 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 511 | "HashMap key is not a String"); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 512 | env->DeleteLocalRef(entry); |
| 513 | *pIsOK = false; |
| 514 | break; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 515 | } |
| 516 | jstring jkey = static_cast<jstring>(obj); |
| 517 | |
| 518 | obj = env->CallObjectMethod(entry, gFields.entry.getValue); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 519 | if (obj == NULL || !env->IsInstanceOf(obj, clazz)) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 520 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 521 | "HashMap value is not a String"); |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 522 | env->DeleteLocalRef(entry); |
| 523 | *pIsOK = false; |
| 524 | break; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 525 | } |
| 526 | jstring jvalue = static_cast<jstring>(obj); |
| 527 | |
| 528 | String8 key = JStringToString8(env, jkey); |
| 529 | String8 value = JStringToString8(env, jvalue); |
| 530 | keyedVector.add(key, value); |
| 531 | |
| 532 | env->DeleteLocalRef(jkey); |
| 533 | env->DeleteLocalRef(jvalue); |
| 534 | hasNext = env->CallBooleanMethod(iterator, gFields.iterator.hasNext); |
| 535 | } |
| 536 | env->DeleteLocalRef(entry); |
| 537 | } |
| 538 | env->DeleteLocalRef(iterator); |
| 539 | } |
| 540 | env->DeleteLocalRef(entrySet); |
| 541 | } |
| 542 | return keyedVector; |
| 543 | } |
| 544 | |
| 545 | static jobject KeyedVectorToHashMap (JNIEnv *env, KeyedVector<String8, String8> const &map) { |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 546 | jclass clazz = gFields.hashmapClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 547 | jobject hashMap = env->NewObject(clazz, gFields.hashmap.init); |
| 548 | for (size_t i = 0; i < map.size(); ++i) { |
| 549 | jstring jkey = env->NewStringUTF(map.keyAt(i).string()); |
| 550 | jstring jvalue = env->NewStringUTF(map.valueAt(i).string()); |
| 551 | env->CallObjectMethod(hashMap, gFields.hashmap.put, jkey, jvalue); |
| 552 | env->DeleteLocalRef(jkey); |
| 553 | env->DeleteLocalRef(jvalue); |
| 554 | } |
| 555 | return hashMap; |
| 556 | } |
| 557 | |
| 558 | static jobject ListOfVectorsToArrayListOfByteArray(JNIEnv *env, |
| 559 | List<Vector<uint8_t> > list) { |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 560 | jclass clazz = gFields.arraylistClassId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 561 | jobject arrayList = env->NewObject(clazz, gFields.arraylist.init); |
| 562 | List<Vector<uint8_t> >::iterator iter = list.begin(); |
| 563 | while (iter != list.end()) { |
| 564 | jbyteArray byteArray = VectorToJByteArray(env, *iter); |
| 565 | env->CallBooleanMethod(arrayList, gFields.arraylist.add, byteArray); |
| 566 | env->DeleteLocalRef(byteArray); |
| 567 | iter++; |
| 568 | } |
| 569 | |
| 570 | return arrayList; |
| 571 | } |
| 572 | |
| 573 | } // namespace android |
| 574 | |
| 575 | using namespace android; |
| 576 | |
| 577 | static sp<JDrm> setDrm( |
| 578 | JNIEnv *env, jobject thiz, const sp<JDrm> &drm) { |
Ashok Bhat | 656fd04 | 2013-11-28 10:56:06 +0000 | [diff] [blame] | 579 | sp<JDrm> old = (JDrm *)env->GetLongField(thiz, gFields.context); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 580 | if (drm != NULL) { |
| 581 | drm->incStrong(thiz); |
| 582 | } |
| 583 | if (old != NULL) { |
| 584 | old->decStrong(thiz); |
| 585 | } |
Narayan Kamath | f11dd63 | 2013-12-18 16:53:54 +0000 | [diff] [blame] | 586 | env->SetLongField(thiz, gFields.context, reinterpret_cast<jlong>(drm.get())); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 587 | |
| 588 | return old; |
| 589 | } |
| 590 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 591 | static bool CheckDrm(JNIEnv *env, const sp<IDrm> &drm) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 592 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 593 | jniThrowException(env, "java/lang/IllegalStateException", "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 594 | return false; |
| 595 | } |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 596 | return true; |
| 597 | } |
| 598 | |
| 599 | static bool CheckSession(JNIEnv *env, const sp<IDrm> &drm, jbyteArray const &jsessionId) |
| 600 | { |
| 601 | if (!CheckDrm(env, drm)) { |
| 602 | return false; |
| 603 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 604 | |
| 605 | if (jsessionId == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 606 | jniThrowException(env, "java/lang/IllegalArgumentException", "sessionId is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 607 | return false; |
| 608 | } |
| 609 | return true; |
| 610 | } |
| 611 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 612 | static void android_media_MediaDrm_native_release(JNIEnv *env, jobject thiz) { |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 613 | sp<JDrm> drm = setDrm(env, thiz, NULL); |
| 614 | if (drm != NULL) { |
| 615 | drm->setListener(NULL); |
Jeff Tinker | 600071c | 2014-04-11 16:11:15 -0700 | [diff] [blame] | 616 | drm->disconnect(); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 617 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 618 | } |
| 619 | |
| 620 | static void android_media_MediaDrm_native_init(JNIEnv *env) { |
| 621 | jclass clazz; |
| 622 | FIND_CLASS(clazz, "android/media/MediaDrm"); |
Ashok Bhat | 656fd04 | 2013-11-28 10:56:06 +0000 | [diff] [blame] | 623 | GET_FIELD_ID(gFields.context, clazz, "mNativeContext", "J"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 624 | GET_STATIC_METHOD_ID(gFields.post_event, clazz, "postEventFromNative", |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 625 | "(Ljava/lang/Object;IIILjava/lang/Object;)V"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 626 | |
| 627 | jfieldID field; |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 628 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_PROVISION_REQUIRED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 629 | gEventTypes.kEventProvisionRequired = env->GetStaticIntField(clazz, field); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 630 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_KEY_REQUIRED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 631 | gEventTypes.kEventKeyRequired = env->GetStaticIntField(clazz, field); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 632 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_KEY_EXPIRED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 633 | gEventTypes.kEventKeyExpired = env->GetStaticIntField(clazz, field); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 634 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_VENDOR_DEFINED", "I"); |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 635 | gEventTypes.kEventVendorDefined = env->GetStaticIntField(clazz, field); |
Ronghua Wu | a6d7209 | 2015-03-04 11:16:02 -0800 | [diff] [blame] | 636 | GET_STATIC_FIELD_ID(field, clazz, "EVENT_SESSION_RECLAIMED", "I"); |
| 637 | gEventTypes.kEventSessionReclaimed = env->GetStaticIntField(clazz, field); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 638 | |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 639 | GET_STATIC_FIELD_ID(field, clazz, "DRM_EVENT", "I"); |
| 640 | gEventWhat.kWhatDrmEvent = env->GetStaticIntField(clazz, field); |
| 641 | GET_STATIC_FIELD_ID(field, clazz, "EXPIRATION_UPDATE", "I"); |
| 642 | gEventWhat.kWhatExpirationUpdate = env->GetStaticIntField(clazz, field); |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 643 | GET_STATIC_FIELD_ID(field, clazz, "KEY_STATUS_CHANGE", "I"); |
| 644 | gEventWhat.kWhatKeyStatusChange = env->GetStaticIntField(clazz, field); |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 645 | |
Jeff Tinker | 17b8922 | 2013-05-21 12:35:06 -0700 | [diff] [blame] | 646 | GET_STATIC_FIELD_ID(field, clazz, "KEY_TYPE_STREAMING", "I"); |
| 647 | gKeyTypes.kKeyTypeStreaming = env->GetStaticIntField(clazz, field); |
| 648 | GET_STATIC_FIELD_ID(field, clazz, "KEY_TYPE_OFFLINE", "I"); |
| 649 | gKeyTypes.kKeyTypeOffline = env->GetStaticIntField(clazz, field); |
| 650 | GET_STATIC_FIELD_ID(field, clazz, "KEY_TYPE_RELEASE", "I"); |
| 651 | gKeyTypes.kKeyTypeRelease = env->GetStaticIntField(clazz, field); |
| 652 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 653 | GET_STATIC_FIELD_ID(field, clazz, "CERTIFICATE_TYPE_NONE", "I"); |
| 654 | gCertificateTypes.kCertificateTypeNone = env->GetStaticIntField(clazz, field); |
| 655 | GET_STATIC_FIELD_ID(field, clazz, "CERTIFICATE_TYPE_X509", "I"); |
| 656 | gCertificateTypes.kCertificateTypeX509 = env->GetStaticIntField(clazz, field); |
| 657 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 658 | GET_STATIC_FIELD_ID(field, clazz, "HDCP_LEVEL_UNKNOWN", "I"); |
| 659 | gHdcpLevels.kHdcpLevelUnknown = env->GetStaticIntField(clazz, field); |
| 660 | GET_STATIC_FIELD_ID(field, clazz, "HDCP_NONE", "I"); |
| 661 | gHdcpLevels.kHdcpNone = env->GetStaticIntField(clazz, field); |
| 662 | GET_STATIC_FIELD_ID(field, clazz, "HDCP_V1", "I"); |
| 663 | gHdcpLevels.kHdcpV1 = env->GetStaticIntField(clazz, field); |
| 664 | GET_STATIC_FIELD_ID(field, clazz, "HDCP_V2", "I"); |
| 665 | gHdcpLevels.kHdcpV2 = env->GetStaticIntField(clazz, field); |
| 666 | GET_STATIC_FIELD_ID(field, clazz, "HDCP_V2_1", "I"); |
| 667 | gHdcpLevels.kHdcpV2_1 = env->GetStaticIntField(clazz, field); |
| 668 | GET_STATIC_FIELD_ID(field, clazz, "HDCP_V2_2", "I"); |
| 669 | gHdcpLevels.kHdcpV2_2 = env->GetStaticIntField(clazz, field); |
| 670 | GET_STATIC_FIELD_ID(field, clazz, "HDCP_NO_DIGITAL_OUTPUT", "I"); |
| 671 | gHdcpLevels.kHdcpNoOutput = env->GetStaticIntField(clazz, field); |
| 672 | |
| 673 | GET_STATIC_FIELD_ID(field, clazz, "SECURITY_LEVEL_UNKNOWN", "I"); |
| 674 | gSecurityLevels.kSecurityLevelUnknown = env->GetStaticIntField(clazz, field); |
| 675 | GET_STATIC_FIELD_ID(field, clazz, "SW_SECURE_CRYPTO", "I"); |
| 676 | gSecurityLevels.kSecurityLevelSwSecureCrypto = env->GetStaticIntField(clazz, field); |
| 677 | GET_STATIC_FIELD_ID(field, clazz, "SW_SECURE_DECODE", "I"); |
| 678 | gSecurityLevels.kSecurityLevelSwSecureDecode = env->GetStaticIntField(clazz, field); |
| 679 | GET_STATIC_FIELD_ID(field, clazz, "HW_SECURE_CRYPTO", "I"); |
| 680 | gSecurityLevels.kSecurityLevelHwSecureCrypto = env->GetStaticIntField(clazz, field); |
| 681 | GET_STATIC_FIELD_ID(field, clazz, "HW_SECURE_DECODE", "I"); |
| 682 | gSecurityLevels.kSecurityLevelHwSecureDecode = env->GetStaticIntField(clazz, field); |
| 683 | GET_STATIC_FIELD_ID(field, clazz, "HW_SECURE_ALL", "I"); |
| 684 | gSecurityLevels.kSecurityLevelHwSecureAll = env->GetStaticIntField(clazz, field); |
| 685 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 686 | FIND_CLASS(clazz, "android/media/MediaDrm$KeyRequest"); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 687 | GET_FIELD_ID(gFields.keyRequest.data, clazz, "mData", "[B"); |
| 688 | GET_FIELD_ID(gFields.keyRequest.defaultUrl, clazz, "mDefaultUrl", "Ljava/lang/String;"); |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 689 | GET_FIELD_ID(gFields.keyRequest.requestType, clazz, "mRequestType", "I"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 690 | |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 691 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_INITIAL", "I"); |
| 692 | gKeyRequestTypes.kKeyRequestTypeInitial = env->GetStaticIntField(clazz, field); |
| 693 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_RENEWAL", "I"); |
| 694 | gKeyRequestTypes.kKeyRequestTypeRenewal = env->GetStaticIntField(clazz, field); |
| 695 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_RELEASE", "I"); |
| 696 | gKeyRequestTypes.kKeyRequestTypeRelease = env->GetStaticIntField(clazz, field); |
Rahul Frias | 8f761ba | 2018-01-22 23:43:54 -0800 | [diff] [blame] | 697 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_NONE", "I"); |
| 698 | gKeyRequestTypes.kKeyRequestTypeNone = env->GetStaticIntField(clazz, field); |
| 699 | GET_STATIC_FIELD_ID(field, clazz, "REQUEST_TYPE_UPDATE", "I"); |
| 700 | gKeyRequestTypes.kKeyRequestTypeUpdate = env->GetStaticIntField(clazz, field); |
Jeff Tinker | 5ffbae64 | 2015-05-13 16:53:52 -0700 | [diff] [blame] | 701 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 702 | FIND_CLASS(clazz, "android/media/MediaDrm$ProvisionRequest"); |
Jeff Tinker | e1c76be | 2013-04-03 18:11:33 -0700 | [diff] [blame] | 703 | GET_FIELD_ID(gFields.provisionRequest.data, clazz, "mData", "[B"); |
| 704 | GET_FIELD_ID(gFields.provisionRequest.defaultUrl, clazz, "mDefaultUrl", "Ljava/lang/String;"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 705 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 706 | FIND_CLASS(clazz, "android/media/MediaDrm$Certificate"); |
| 707 | GET_FIELD_ID(gFields.certificate.wrappedPrivateKey, clazz, "mWrappedKey", "[B"); |
| 708 | GET_FIELD_ID(gFields.certificate.certificateData, clazz, "mCertificateData", "[B"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 709 | gFields.certificateClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 710 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 711 | FIND_CLASS(clazz, "java/util/ArrayList"); |
| 712 | GET_METHOD_ID(gFields.arraylist.init, clazz, "<init>", "()V"); |
| 713 | GET_METHOD_ID(gFields.arraylist.add, clazz, "add", "(Ljava/lang/Object;)Z"); |
| 714 | |
| 715 | FIND_CLASS(clazz, "java/util/HashMap"); |
| 716 | GET_METHOD_ID(gFields.hashmap.init, clazz, "<init>", "()V"); |
| 717 | GET_METHOD_ID(gFields.hashmap.get, clazz, "get", "(Ljava/lang/Object;)Ljava/lang/Object;"); |
| 718 | GET_METHOD_ID(gFields.hashmap.put, clazz, "put", |
| 719 | "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;"); |
| 720 | GET_METHOD_ID(gFields.hashmap.entrySet, clazz, "entrySet", "()Ljava/util/Set;"); |
| 721 | |
| 722 | FIND_CLASS(clazz, "java/util/Set"); |
| 723 | GET_METHOD_ID(gFields.set.iterator, clazz, "iterator", "()Ljava/util/Iterator;"); |
| 724 | |
| 725 | FIND_CLASS(clazz, "java/util/Iterator"); |
| 726 | GET_METHOD_ID(gFields.iterator.next, clazz, "next", "()Ljava/lang/Object;"); |
| 727 | GET_METHOD_ID(gFields.iterator.hasNext, clazz, "hasNext", "()Z"); |
| 728 | |
| 729 | FIND_CLASS(clazz, "java/util/Map$Entry"); |
| 730 | GET_METHOD_ID(gFields.entry.getKey, clazz, "getKey", "()Ljava/lang/Object;"); |
| 731 | GET_METHOD_ID(gFields.entry.getValue, clazz, "getValue", "()Ljava/lang/Object;"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 732 | |
| 733 | FIND_CLASS(clazz, "java/util/HashMap"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 734 | gFields.hashmapClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 735 | |
| 736 | FIND_CLASS(clazz, "java/lang/String"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 737 | gFields.stringClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 738 | |
| 739 | FIND_CLASS(clazz, "java/util/ArrayList"); |
Jeff Tinker | 65c94e6 | 2014-04-02 12:23:56 -0700 | [diff] [blame] | 740 | gFields.arraylistClassId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | d712e1a | 2014-06-19 13:58:12 -0700 | [diff] [blame] | 741 | |
| 742 | FIND_CLASS(clazz, "android/media/MediaDrm$MediaDrmStateException"); |
| 743 | GET_METHOD_ID(gFields.stateException.init, clazz, "<init>", "(ILjava/lang/String;)V"); |
| 744 | gFields.stateException.classId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 745 | } |
| 746 | |
| 747 | static void android_media_MediaDrm_native_setup( |
| 748 | JNIEnv *env, jobject thiz, |
Edwin Wong | 4d1d84e | 2017-01-04 09:37:49 -0800 | [diff] [blame] | 749 | jobject weak_this, jbyteArray uuidObj, jstring jappPackageName) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 750 | |
| 751 | if (uuidObj == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 752 | jniThrowException(env, "java/lang/IllegalArgumentException", "uuid is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 753 | return; |
| 754 | } |
| 755 | |
| 756 | Vector<uint8_t> uuid = JByteArrayToVector(env, uuidObj); |
| 757 | |
| 758 | if (uuid.size() != 16) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 759 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 760 | "invalid UUID size, expected 16 bytes"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 761 | return; |
| 762 | } |
| 763 | |
Edwin Wong | 4d1d84e | 2017-01-04 09:37:49 -0800 | [diff] [blame] | 764 | String8 packageName; |
| 765 | if (jappPackageName == NULL) { |
| 766 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 767 | "application package name cannot be null"); |
| 768 | return; |
| 769 | } |
| 770 | |
| 771 | packageName = JStringToString8(env, jappPackageName); |
| 772 | sp<JDrm> drm = new JDrm(env, thiz, uuid.array(), packageName); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 773 | |
| 774 | status_t err = drm->initCheck(); |
| 775 | |
| 776 | if (err != OK) { |
| 777 | jniThrowException( |
| 778 | env, |
Jeff Tinker | 1d7c218 | 2013-04-26 11:12:43 -0700 | [diff] [blame] | 779 | "android/media/UnsupportedSchemeException", |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 780 | "Failed to instantiate drm object."); |
| 781 | return; |
| 782 | } |
| 783 | |
Jeff Tinker | 54cfbd6 | 2013-04-02 13:14:59 -0700 | [diff] [blame] | 784 | sp<JNIDrmListener> listener = new JNIDrmListener(env, thiz, weak_this); |
| 785 | drm->setListener(listener); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 786 | setDrm(env, thiz, drm); |
| 787 | } |
| 788 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 789 | static jboolean android_media_MediaDrm_isCryptoSchemeSupportedNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 790 | JNIEnv *env, jobject /* thiz */, jbyteArray uuidObj, jstring jmimeType) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 791 | |
| 792 | if (uuidObj == NULL) { |
| 793 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 794 | return false; |
| 795 | } |
| 796 | |
| 797 | Vector<uint8_t> uuid = JByteArrayToVector(env, uuidObj); |
| 798 | |
| 799 | if (uuid.size() != 16) { |
| 800 | jniThrowException( |
| 801 | env, |
| 802 | "java/lang/IllegalArgumentException", |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 803 | "invalid UUID size, expected 16 bytes"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 804 | return false; |
| 805 | } |
| 806 | |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 807 | String8 mimeType; |
| 808 | if (jmimeType != NULL) { |
| 809 | mimeType = JStringToString8(env, jmimeType); |
| 810 | } |
| 811 | |
| 812 | return JDrm::IsCryptoSchemeSupported(uuid.array(), mimeType); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 813 | } |
| 814 | |
| 815 | static jbyteArray android_media_MediaDrm_openSession( |
| 816 | JNIEnv *env, jobject thiz) { |
| 817 | sp<IDrm> drm = GetDrm(env, thiz); |
| 818 | |
| 819 | if (drm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 820 | jniThrowException(env, "java/lang/IllegalStateException", |
| 821 | "MediaDrm obj is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 822 | return NULL; |
| 823 | } |
| 824 | |
| 825 | Vector<uint8_t> sessionId; |
| 826 | status_t err = drm->openSession(sessionId); |
| 827 | |
| 828 | if (throwExceptionAsNecessary(env, err, "Failed to open session")) { |
| 829 | return NULL; |
| 830 | } |
| 831 | |
| 832 | return VectorToJByteArray(env, sessionId); |
| 833 | } |
| 834 | |
| 835 | static void android_media_MediaDrm_closeSession( |
| 836 | JNIEnv *env, jobject thiz, jbyteArray jsessionId) { |
| 837 | sp<IDrm> drm = GetDrm(env, thiz); |
| 838 | |
| 839 | if (!CheckSession(env, drm, jsessionId)) { |
| 840 | return; |
| 841 | } |
| 842 | |
| 843 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 844 | |
| 845 | status_t err = drm->closeSession(sessionId); |
| 846 | |
| 847 | throwExceptionAsNecessary(env, err, "Failed to close session"); |
| 848 | } |
| 849 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 850 | static jobject android_media_MediaDrm_getKeyRequest( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 851 | JNIEnv *env, jobject thiz, jbyteArray jsessionId, jbyteArray jinitData, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 852 | jstring jmimeType, jint jkeyType, jobject joptParams) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 853 | sp<IDrm> drm = GetDrm(env, thiz); |
| 854 | |
| 855 | if (!CheckSession(env, drm, jsessionId)) { |
| 856 | return NULL; |
| 857 | } |
| 858 | |
| 859 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 860 | |
| 861 | Vector<uint8_t> initData; |
| 862 | if (jinitData != NULL) { |
| 863 | initData = JByteArrayToVector(env, jinitData); |
| 864 | } |
| 865 | |
| 866 | String8 mimeType; |
| 867 | if (jmimeType != NULL) { |
| 868 | mimeType = JStringToString8(env, jmimeType); |
| 869 | } |
| 870 | |
Jeff Tinker | 17b8922 | 2013-05-21 12:35:06 -0700 | [diff] [blame] | 871 | DrmPlugin::KeyType keyType; |
| 872 | if (jkeyType == gKeyTypes.kKeyTypeStreaming) { |
| 873 | keyType = DrmPlugin::kKeyType_Streaming; |
| 874 | } else if (jkeyType == gKeyTypes.kKeyTypeOffline) { |
| 875 | keyType = DrmPlugin::kKeyType_Offline; |
| 876 | } else if (jkeyType == gKeyTypes.kKeyTypeRelease) { |
| 877 | keyType = DrmPlugin::kKeyType_Release; |
| 878 | } else { |
| 879 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 880 | "invalid keyType"); |
| 881 | return NULL; |
| 882 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 883 | |
| 884 | KeyedVector<String8, String8> optParams; |
| 885 | if (joptParams != NULL) { |
Daniel Broms | 35d6a4f | 2014-09-29 15:32:03 +0200 | [diff] [blame] | 886 | bool isOK; |
| 887 | optParams = HashMapToKeyedVector(env, joptParams, &isOK); |
| 888 | if (!isOK) { |
| 889 | return NULL; |
| 890 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 891 | } |
| 892 | |
| 893 | Vector<uint8_t> request; |
| 894 | String8 defaultUrl; |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 895 | DrmPlugin::KeyRequestType keyRequestType; |
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->getKeyRequest(sessionId, initData, mimeType, |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 898 | keyType, optParams, request, defaultUrl, &keyRequestType); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 899 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 900 | if (throwExceptionAsNecessary(env, err, "Failed to get key request")) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 901 | return NULL; |
| 902 | } |
| 903 | |
| 904 | // Fill out return obj |
| 905 | jclass clazz; |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 906 | FIND_CLASS(clazz, "android/media/MediaDrm$KeyRequest"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 907 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 908 | jobject keyObj = NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 909 | |
| 910 | if (clazz) { |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 911 | keyObj = env->AllocObject(clazz); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 912 | jbyteArray jrequest = VectorToJByteArray(env, request); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 913 | env->SetObjectField(keyObj, gFields.keyRequest.data, jrequest); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 914 | |
| 915 | jstring jdefaultUrl = env->NewStringUTF(defaultUrl.string()); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 916 | env->SetObjectField(keyObj, gFields.keyRequest.defaultUrl, jdefaultUrl); |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 917 | |
| 918 | switch (keyRequestType) { |
| 919 | case DrmPlugin::kKeyRequestType_Initial: |
| 920 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 921 | gKeyRequestTypes.kKeyRequestTypeInitial); |
| 922 | break; |
| 923 | case DrmPlugin::kKeyRequestType_Renewal: |
| 924 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 925 | gKeyRequestTypes.kKeyRequestTypeRenewal); |
| 926 | break; |
| 927 | case DrmPlugin::kKeyRequestType_Release: |
| 928 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 929 | gKeyRequestTypes.kKeyRequestTypeRelease); |
| 930 | break; |
Rahul Frias | 8f761ba | 2018-01-22 23:43:54 -0800 | [diff] [blame] | 931 | case DrmPlugin::kKeyRequestType_None: |
| 932 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 933 | gKeyRequestTypes.kKeyRequestTypeNone); |
| 934 | break; |
| 935 | case DrmPlugin::kKeyRequestType_Update: |
| 936 | env->SetIntField(keyObj, gFields.keyRequest.requestType, |
| 937 | gKeyRequestTypes.kKeyRequestTypeUpdate); |
| 938 | break; |
| 939 | |
Jeff Tinker | 74797f8 | 2015-03-31 15:44:34 -0700 | [diff] [blame] | 940 | default: |
Jeff Tinker | 4cdc2de | 2015-03-16 13:06:33 -0700 | [diff] [blame] | 941 | throwStateException(env, "DRM plugin failure: unknown key request type", |
| 942 | ERROR_DRM_UNKNOWN); |
| 943 | break; |
| 944 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 945 | } |
| 946 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 947 | return keyObj; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 948 | } |
| 949 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 950 | static jbyteArray android_media_MediaDrm_provideKeyResponse( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 951 | JNIEnv *env, jobject thiz, jbyteArray jsessionId, jbyteArray jresponse) { |
| 952 | sp<IDrm> drm = GetDrm(env, thiz); |
| 953 | |
| 954 | if (!CheckSession(env, drm, jsessionId)) { |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 955 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 956 | } |
| 957 | |
| 958 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 959 | |
| 960 | if (jresponse == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 961 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 962 | "key response is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 963 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 964 | } |
| 965 | Vector<uint8_t> response(JByteArrayToVector(env, jresponse)); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 966 | Vector<uint8_t> keySetId; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 967 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 968 | status_t err = drm->provideKeyResponse(sessionId, response, keySetId); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 969 | |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 970 | if (throwExceptionAsNecessary(env, err, "Failed to handle key response")) { |
| 971 | return NULL; |
| 972 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 973 | return VectorToJByteArray(env, keySetId); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 974 | } |
| 975 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 976 | static void android_media_MediaDrm_removeKeys( |
| 977 | JNIEnv *env, jobject thiz, jbyteArray jkeysetId) { |
| 978 | sp<IDrm> drm = GetDrm(env, thiz); |
| 979 | |
| 980 | if (jkeysetId == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 981 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 982 | "keySetId is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 983 | return; |
| 984 | } |
| 985 | |
| 986 | Vector<uint8_t> keySetId(JByteArrayToVector(env, jkeysetId)); |
| 987 | |
| 988 | status_t err = drm->removeKeys(keySetId); |
| 989 | |
| 990 | throwExceptionAsNecessary(env, err, "Failed to remove keys"); |
| 991 | } |
| 992 | |
| 993 | static void android_media_MediaDrm_restoreKeys( |
| 994 | JNIEnv *env, jobject thiz, jbyteArray jsessionId, |
| 995 | jbyteArray jkeysetId) { |
| 996 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 997 | sp<IDrm> drm = GetDrm(env, thiz); |
| 998 | |
| 999 | if (!CheckSession(env, drm, jsessionId)) { |
| 1000 | return; |
| 1001 | } |
| 1002 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1003 | if (jkeysetId == NULL) { |
| 1004 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 1005 | return; |
| 1006 | } |
| 1007 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1008 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1009 | Vector<uint8_t> keySetId(JByteArrayToVector(env, jkeysetId)); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1010 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1011 | status_t err = drm->restoreKeys(sessionId, keySetId); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1012 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1013 | throwExceptionAsNecessary(env, err, "Failed to restore keys"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1014 | } |
| 1015 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1016 | static jobject android_media_MediaDrm_queryKeyStatus( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1017 | JNIEnv *env, jobject thiz, jbyteArray jsessionId) { |
| 1018 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1019 | |
| 1020 | if (!CheckSession(env, drm, jsessionId)) { |
| 1021 | return NULL; |
| 1022 | } |
| 1023 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1024 | |
| 1025 | KeyedVector<String8, String8> infoMap; |
| 1026 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1027 | status_t err = drm->queryKeyStatus(sessionId, infoMap); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1028 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1029 | if (throwExceptionAsNecessary(env, err, "Failed to query key status")) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1030 | return NULL; |
| 1031 | } |
| 1032 | |
| 1033 | return KeyedVectorToHashMap(env, infoMap); |
| 1034 | } |
| 1035 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1036 | static jobject android_media_MediaDrm_getProvisionRequestNative( |
| 1037 | JNIEnv *env, jobject thiz, jint jcertType, jstring jcertAuthority) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1038 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1039 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1040 | if (!CheckDrm(env, drm)) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1041 | return NULL; |
| 1042 | } |
| 1043 | |
| 1044 | Vector<uint8_t> request; |
| 1045 | String8 defaultUrl; |
| 1046 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1047 | String8 certType; |
| 1048 | if (jcertType == gCertificateTypes.kCertificateTypeX509) { |
| 1049 | certType = "X.509"; |
| 1050 | } else if (jcertType == gCertificateTypes.kCertificateTypeNone) { |
| 1051 | certType = "none"; |
| 1052 | } else { |
| 1053 | certType = "invalid"; |
| 1054 | } |
| 1055 | |
| 1056 | String8 certAuthority = JStringToString8(env, jcertAuthority); |
| 1057 | status_t err = drm->getProvisionRequest(certType, certAuthority, request, defaultUrl); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1058 | |
| 1059 | if (throwExceptionAsNecessary(env, err, "Failed to get provision request")) { |
| 1060 | return NULL; |
| 1061 | } |
| 1062 | |
| 1063 | // Fill out return obj |
| 1064 | jclass clazz; |
| 1065 | FIND_CLASS(clazz, "android/media/MediaDrm$ProvisionRequest"); |
| 1066 | |
| 1067 | jobject provisionObj = NULL; |
| 1068 | |
| 1069 | if (clazz) { |
| 1070 | provisionObj = env->AllocObject(clazz); |
| 1071 | jbyteArray jrequest = VectorToJByteArray(env, request); |
| 1072 | env->SetObjectField(provisionObj, gFields.provisionRequest.data, jrequest); |
| 1073 | |
| 1074 | jstring jdefaultUrl = env->NewStringUTF(defaultUrl.string()); |
| 1075 | env->SetObjectField(provisionObj, gFields.provisionRequest.defaultUrl, jdefaultUrl); |
| 1076 | } |
| 1077 | |
| 1078 | return provisionObj; |
| 1079 | } |
| 1080 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1081 | static jobject android_media_MediaDrm_provideProvisionResponseNative( |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1082 | JNIEnv *env, jobject thiz, jbyteArray jresponse) { |
| 1083 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1084 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1085 | if (!CheckDrm(env, drm)) { |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1086 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1087 | } |
| 1088 | |
| 1089 | if (jresponse == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1090 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1091 | "provision response is null"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1092 | return NULL; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1093 | } |
| 1094 | |
| 1095 | Vector<uint8_t> response(JByteArrayToVector(env, jresponse)); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1096 | Vector<uint8_t> certificate, wrappedKey; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1097 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1098 | status_t err = drm->provideProvisionResponse(response, certificate, wrappedKey); |
| 1099 | |
| 1100 | // Fill out return obj |
| 1101 | jclass clazz = gFields.certificateClassId; |
| 1102 | |
| 1103 | jobject certificateObj = NULL; |
| 1104 | |
| 1105 | if (clazz && certificate.size() && wrappedKey.size()) { |
| 1106 | certificateObj = env->AllocObject(clazz); |
| 1107 | jbyteArray jcertificate = VectorToJByteArray(env, certificate); |
| 1108 | env->SetObjectField(certificateObj, gFields.certificate.certificateData, jcertificate); |
| 1109 | |
| 1110 | jbyteArray jwrappedKey = VectorToJByteArray(env, wrappedKey); |
| 1111 | env->SetObjectField(certificateObj, gFields.certificate.wrappedPrivateKey, jwrappedKey); |
| 1112 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1113 | |
| 1114 | throwExceptionAsNecessary(env, err, "Failed to handle provision response"); |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1115 | return certificateObj; |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1116 | } |
| 1117 | |
| 1118 | static jobject android_media_MediaDrm_getSecureStops( |
| 1119 | JNIEnv *env, jobject thiz) { |
| 1120 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1121 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1122 | if (!CheckDrm(env, drm)) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1123 | return NULL; |
| 1124 | } |
| 1125 | |
| 1126 | List<Vector<uint8_t> > secureStops; |
| 1127 | |
| 1128 | status_t err = drm->getSecureStops(secureStops); |
| 1129 | |
| 1130 | if (throwExceptionAsNecessary(env, err, "Failed to get secure stops")) { |
| 1131 | return NULL; |
| 1132 | } |
| 1133 | |
| 1134 | return ListOfVectorsToArrayListOfByteArray(env, secureStops); |
| 1135 | } |
| 1136 | |
Jeff Tinker | 1bfb3d2 | 2018-01-25 11:46:03 -0800 | [diff] [blame^] | 1137 | static jobject android_media_MediaDrm_getSecureStopIds( |
| 1138 | JNIEnv *env, jobject thiz) { |
| 1139 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1140 | |
| 1141 | if (drm == NULL) { |
| 1142 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1143 | "MediaDrm obj is null"); |
| 1144 | return NULL; |
| 1145 | } |
| 1146 | |
| 1147 | List<Vector<uint8_t> > secureStopIds; |
| 1148 | |
| 1149 | status_t err = drm->getSecureStopIds(secureStopIds); |
| 1150 | |
| 1151 | if (throwExceptionAsNecessary(env, err, "Failed to get secure stop Ids")) { |
| 1152 | return NULL; |
| 1153 | } |
| 1154 | |
| 1155 | return ListOfVectorsToArrayListOfByteArray(env, secureStopIds); |
| 1156 | } |
| 1157 | |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1158 | static jbyteArray android_media_MediaDrm_getSecureStop( |
| 1159 | JNIEnv *env, jobject thiz, jbyteArray ssid) { |
| 1160 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1161 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1162 | if (!CheckDrm(env, drm)) { |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1163 | return NULL; |
| 1164 | } |
| 1165 | |
| 1166 | Vector<uint8_t> secureStop; |
| 1167 | |
| 1168 | status_t err = drm->getSecureStop(JByteArrayToVector(env, ssid), secureStop); |
| 1169 | |
| 1170 | if (throwExceptionAsNecessary(env, err, "Failed to get secure stop")) { |
| 1171 | return NULL; |
| 1172 | } |
| 1173 | |
| 1174 | return VectorToJByteArray(env, secureStop); |
| 1175 | } |
| 1176 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1177 | static void android_media_MediaDrm_releaseSecureStops( |
| 1178 | JNIEnv *env, jobject thiz, jbyteArray jssRelease) { |
| 1179 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1180 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1181 | if (!CheckDrm(env, drm)) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1182 | return; |
| 1183 | } |
| 1184 | |
| 1185 | Vector<uint8_t> ssRelease(JByteArrayToVector(env, jssRelease)); |
| 1186 | |
| 1187 | status_t err = drm->releaseSecureStops(ssRelease); |
| 1188 | |
| 1189 | throwExceptionAsNecessary(env, err, "Failed to release secure stops"); |
| 1190 | } |
| 1191 | |
Jeff Tinker | 1bfb3d2 | 2018-01-25 11:46:03 -0800 | [diff] [blame^] | 1192 | static void android_media_MediaDrm_removeSecureStop( |
| 1193 | JNIEnv *env, jobject thiz, jbyteArray ssid) { |
| 1194 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1195 | |
| 1196 | if (drm == NULL) { |
| 1197 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1198 | "MediaDrm obj is null"); |
| 1199 | return; |
| 1200 | } |
| 1201 | |
| 1202 | status_t err = drm->removeSecureStop(JByteArrayToVector(env, ssid)); |
| 1203 | |
| 1204 | throwExceptionAsNecessary(env, err, "Failed to remove secure stop"); |
| 1205 | } |
| 1206 | |
| 1207 | static void android_media_MediaDrm_removeAllSecureStops( |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1208 | JNIEnv *env, jobject thiz) { |
| 1209 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1210 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1211 | if (!CheckDrm(env, drm)) { |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1212 | return; |
| 1213 | } |
| 1214 | |
Jeff Tinker | 1bfb3d2 | 2018-01-25 11:46:03 -0800 | [diff] [blame^] | 1215 | status_t err = drm->removeAllSecureStops(); |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1216 | |
Jeff Tinker | 1bfb3d2 | 2018-01-25 11:46:03 -0800 | [diff] [blame^] | 1217 | throwExceptionAsNecessary(env, err, "Failed to remove all secure stops"); |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1218 | } |
| 1219 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1220 | |
| 1221 | static jint HdcpLevelTojint(DrmPlugin::HdcpLevel level) { |
| 1222 | switch(level) { |
| 1223 | case DrmPlugin::kHdcpLevelUnknown: |
| 1224 | return gHdcpLevels.kHdcpLevelUnknown; |
| 1225 | case DrmPlugin::kHdcpNone: |
| 1226 | return gHdcpLevels.kHdcpNone; |
| 1227 | case DrmPlugin::kHdcpV1: |
| 1228 | return gHdcpLevels.kHdcpV1; |
| 1229 | case DrmPlugin::kHdcpV2: |
| 1230 | return gHdcpLevels.kHdcpV2; |
| 1231 | case DrmPlugin::kHdcpV2_1: |
| 1232 | return gHdcpLevels.kHdcpV2_1; |
| 1233 | case DrmPlugin::kHdcpV2_2: |
| 1234 | return gHdcpLevels.kHdcpV2_2; |
| 1235 | case DrmPlugin::kHdcpNoOutput: |
| 1236 | return gHdcpLevels.kHdcpNoOutput; |
| 1237 | } |
| 1238 | return gHdcpLevels.kHdcpNone; |
| 1239 | } |
| 1240 | |
| 1241 | static jint android_media_MediaDrm_getConnectedHdcpLevel(JNIEnv *env, |
| 1242 | jobject thiz) { |
| 1243 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1244 | |
| 1245 | if (!CheckDrm(env, drm)) { |
| 1246 | return gHdcpLevels.kHdcpNone; |
| 1247 | } |
| 1248 | |
| 1249 | DrmPlugin::HdcpLevel connected = DrmPlugin::kHdcpNone; |
| 1250 | DrmPlugin::HdcpLevel max = DrmPlugin::kHdcpNone; |
| 1251 | |
| 1252 | status_t err = drm->getHdcpLevels(&connected, &max); |
| 1253 | |
| 1254 | if (throwExceptionAsNecessary(env, err, "Failed to get HDCP levels")) { |
| 1255 | return gHdcpLevels.kHdcpLevelUnknown; |
| 1256 | } |
| 1257 | return HdcpLevelTojint(connected); |
| 1258 | } |
| 1259 | |
| 1260 | static jint android_media_MediaDrm_getMaxHdcpLevel(JNIEnv *env, |
| 1261 | jobject thiz) { |
| 1262 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1263 | |
| 1264 | if (!CheckDrm(env, drm)) { |
| 1265 | return gHdcpLevels.kHdcpLevelUnknown; |
| 1266 | } |
| 1267 | |
| 1268 | DrmPlugin::HdcpLevel connected = DrmPlugin::kHdcpLevelUnknown; |
| 1269 | DrmPlugin::HdcpLevel max = DrmPlugin::kHdcpLevelUnknown; |
| 1270 | |
| 1271 | status_t err = drm->getHdcpLevels(&connected, &max); |
| 1272 | |
| 1273 | if (throwExceptionAsNecessary(env, err, "Failed to get HDCP levels")) { |
| 1274 | return gHdcpLevels.kHdcpLevelUnknown; |
| 1275 | } |
| 1276 | return HdcpLevelTojint(max); |
| 1277 | } |
| 1278 | |
| 1279 | static jint android_media_MediaDrm_getOpenSessionCount(JNIEnv *env, |
| 1280 | jobject thiz) { |
| 1281 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1282 | |
| 1283 | if (!CheckDrm(env, drm)) { |
| 1284 | return 0; |
| 1285 | } |
| 1286 | |
| 1287 | uint32_t open = 0, max = 0; |
| 1288 | status_t err = drm->getNumberOfSessions(&open, &max); |
| 1289 | |
| 1290 | if (throwExceptionAsNecessary(env, err, "Failed to get number of sessions")) { |
| 1291 | return 0; |
| 1292 | } |
| 1293 | return open; |
| 1294 | } |
| 1295 | |
| 1296 | static jint android_media_MediaDrm_getMaxSessionCount(JNIEnv *env, |
| 1297 | jobject thiz) { |
| 1298 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1299 | |
| 1300 | if (!CheckDrm(env, drm)) { |
| 1301 | return 0; |
| 1302 | } |
| 1303 | |
| 1304 | uint32_t open = 0, max = 0; |
| 1305 | status_t err = drm->getNumberOfSessions(&open, &max); |
| 1306 | |
| 1307 | if (throwExceptionAsNecessary(env, err, "Failed to get number of sessions")) { |
| 1308 | return 0; |
| 1309 | } |
| 1310 | return max; |
| 1311 | } |
| 1312 | |
| 1313 | static jint android_media_MediaDrm_getSecurityLevel(JNIEnv *env, |
| 1314 | jobject thiz, jbyteArray jsessionId) { |
| 1315 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1316 | |
| 1317 | if (!CheckSession(env, drm, jsessionId)) { |
| 1318 | return gSecurityLevels.kSecurityLevelUnknown; |
| 1319 | } |
| 1320 | |
| 1321 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1322 | |
| 1323 | DrmPlugin::SecurityLevel level = DrmPlugin::kSecurityLevelUnknown; |
| 1324 | |
| 1325 | status_t err = drm->getSecurityLevel(sessionId, &level); |
| 1326 | |
| 1327 | if (throwExceptionAsNecessary(env, err, "Failed to get security level")) { |
| 1328 | return gSecurityLevels.kSecurityLevelUnknown; |
| 1329 | } |
| 1330 | |
| 1331 | switch(level) { |
| 1332 | case DrmPlugin::kSecurityLevelSwSecureCrypto: |
| 1333 | return gSecurityLevels.kSecurityLevelSwSecureCrypto; |
| 1334 | case DrmPlugin::kSecurityLevelSwSecureDecode: |
| 1335 | return gSecurityLevels.kSecurityLevelSwSecureDecode; |
| 1336 | case DrmPlugin::kSecurityLevelHwSecureCrypto: |
| 1337 | return gSecurityLevels.kSecurityLevelHwSecureCrypto; |
| 1338 | case DrmPlugin::kSecurityLevelHwSecureDecode: |
| 1339 | return gSecurityLevels.kSecurityLevelHwSecureDecode; |
| 1340 | case DrmPlugin::kSecurityLevelHwSecureAll: |
| 1341 | return gSecurityLevels.kSecurityLevelHwSecureAll; |
| 1342 | default: |
| 1343 | return gSecurityLevels.kSecurityLevelUnknown; |
| 1344 | } |
| 1345 | } |
| 1346 | |
| 1347 | |
| 1348 | static void android_media_MediaDrm_setSecurityLevel(JNIEnv *env, |
| 1349 | jobject thiz, jbyteArray jsessionId, jint jlevel) { |
| 1350 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1351 | |
| 1352 | if (!CheckSession(env, drm, jsessionId)) { |
| 1353 | return; |
| 1354 | } |
| 1355 | |
| 1356 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1357 | DrmPlugin::SecurityLevel level; |
| 1358 | |
| 1359 | if (jlevel == gSecurityLevels.kSecurityLevelSwSecureCrypto) { |
| 1360 | level = DrmPlugin::kSecurityLevelSwSecureCrypto; |
| 1361 | } else if (jlevel == gSecurityLevels.kSecurityLevelSwSecureDecode) { |
| 1362 | level = DrmPlugin::kSecurityLevelSwSecureDecode; |
| 1363 | } else if (jlevel == gSecurityLevels.kSecurityLevelHwSecureCrypto) { |
| 1364 | level = DrmPlugin::kSecurityLevelHwSecureCrypto; |
| 1365 | } else if (jlevel == gSecurityLevels.kSecurityLevelHwSecureDecode) { |
| 1366 | level = DrmPlugin::kSecurityLevelHwSecureDecode; |
| 1367 | } else if (jlevel == gSecurityLevels.kSecurityLevelHwSecureAll) { |
| 1368 | level = DrmPlugin::kSecurityLevelHwSecureAll; |
| 1369 | } else { |
| 1370 | jniThrowException(env, "java/lang/IllegalArgumentException", "Invalid security level"); |
| 1371 | return; |
| 1372 | } |
| 1373 | |
| 1374 | status_t err = drm->setSecurityLevel(sessionId, level); |
| 1375 | |
| 1376 | if (throwExceptionAsNecessary(env, err, "Failed to set security level")) { |
| 1377 | return; |
| 1378 | } |
| 1379 | } |
| 1380 | |
| 1381 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1382 | static jstring android_media_MediaDrm_getPropertyString( |
| 1383 | JNIEnv *env, jobject thiz, jstring jname) { |
| 1384 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1385 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1386 | if (!CheckDrm(env, drm)) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1387 | return NULL; |
| 1388 | } |
| 1389 | |
| 1390 | if (jname == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1391 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1392 | "property name String is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1393 | return NULL; |
| 1394 | } |
| 1395 | |
| 1396 | String8 name = JStringToString8(env, jname); |
| 1397 | String8 value; |
| 1398 | |
| 1399 | status_t err = drm->getPropertyString(name, value); |
| 1400 | |
| 1401 | if (throwExceptionAsNecessary(env, err, "Failed to get property")) { |
| 1402 | return NULL; |
| 1403 | } |
| 1404 | |
| 1405 | return env->NewStringUTF(value.string()); |
| 1406 | } |
| 1407 | |
| 1408 | static jbyteArray android_media_MediaDrm_getPropertyByteArray( |
| 1409 | JNIEnv *env, jobject thiz, jstring jname) { |
| 1410 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1411 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1412 | if (!CheckDrm(env, drm)) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1413 | return NULL; |
| 1414 | } |
| 1415 | |
| 1416 | if (jname == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1417 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1418 | "property name String is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1419 | return NULL; |
| 1420 | } |
| 1421 | |
| 1422 | String8 name = JStringToString8(env, jname); |
| 1423 | Vector<uint8_t> value; |
| 1424 | |
| 1425 | status_t err = drm->getPropertyByteArray(name, value); |
| 1426 | |
| 1427 | if (throwExceptionAsNecessary(env, err, "Failed to get property")) { |
| 1428 | return NULL; |
| 1429 | } |
| 1430 | |
| 1431 | return VectorToJByteArray(env, value); |
| 1432 | } |
| 1433 | |
| 1434 | static void android_media_MediaDrm_setPropertyString( |
| 1435 | JNIEnv *env, jobject thiz, jstring jname, jstring jvalue) { |
| 1436 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1437 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1438 | if (!CheckDrm(env, drm)) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1439 | return; |
| 1440 | } |
| 1441 | |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1442 | if (jname == NULL) { |
| 1443 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1444 | "property name String is null"); |
| 1445 | return; |
| 1446 | } |
| 1447 | |
| 1448 | if (jvalue == NULL) { |
| 1449 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1450 | "property value String is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1451 | return; |
| 1452 | } |
| 1453 | |
| 1454 | String8 name = JStringToString8(env, jname); |
| 1455 | String8 value = JStringToString8(env, jvalue); |
| 1456 | |
| 1457 | status_t err = drm->setPropertyString(name, value); |
| 1458 | |
| 1459 | throwExceptionAsNecessary(env, err, "Failed to set property"); |
| 1460 | } |
| 1461 | |
| 1462 | static void android_media_MediaDrm_setPropertyByteArray( |
| 1463 | JNIEnv *env, jobject thiz, jstring jname, jbyteArray jvalue) { |
| 1464 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1465 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1466 | if (!CheckDrm(env, drm)) { |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1467 | return; |
| 1468 | } |
| 1469 | |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1470 | if (jname == NULL) { |
| 1471 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1472 | "property name String is null"); |
| 1473 | return; |
| 1474 | } |
| 1475 | |
| 1476 | if (jvalue == NULL) { |
| 1477 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1478 | "property value byte array is null"); |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1479 | return; |
| 1480 | } |
| 1481 | |
| 1482 | String8 name = JStringToString8(env, jname); |
| 1483 | Vector<uint8_t> value = JByteArrayToVector(env, jvalue); |
| 1484 | |
| 1485 | status_t err = drm->setPropertyByteArray(name, value); |
| 1486 | |
| 1487 | throwExceptionAsNecessary(env, err, "Failed to set property"); |
| 1488 | } |
| 1489 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1490 | static void android_media_MediaDrm_setCipherAlgorithmNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1491 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1492 | jstring jalgorithm) { |
| 1493 | |
| 1494 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1495 | |
| 1496 | if (!CheckSession(env, drm, jsessionId)) { |
| 1497 | return; |
| 1498 | } |
| 1499 | |
| 1500 | if (jalgorithm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1501 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1502 | "algorithm String is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1503 | return; |
| 1504 | } |
| 1505 | |
| 1506 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1507 | String8 algorithm = JStringToString8(env, jalgorithm); |
| 1508 | |
| 1509 | status_t err = drm->setCipherAlgorithm(sessionId, algorithm); |
| 1510 | |
| 1511 | throwExceptionAsNecessary(env, err, "Failed to set cipher algorithm"); |
| 1512 | } |
| 1513 | |
| 1514 | static void android_media_MediaDrm_setMacAlgorithmNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1515 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1516 | jstring jalgorithm) { |
| 1517 | |
| 1518 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1519 | |
| 1520 | if (!CheckSession(env, drm, jsessionId)) { |
| 1521 | return; |
| 1522 | } |
| 1523 | |
| 1524 | if (jalgorithm == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1525 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1526 | "algorithm String is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1527 | return; |
| 1528 | } |
| 1529 | |
| 1530 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1531 | String8 algorithm = JStringToString8(env, jalgorithm); |
| 1532 | |
| 1533 | status_t err = drm->setMacAlgorithm(sessionId, algorithm); |
| 1534 | |
| 1535 | throwExceptionAsNecessary(env, err, "Failed to set mac algorithm"); |
| 1536 | } |
| 1537 | |
| 1538 | |
| 1539 | static jbyteArray android_media_MediaDrm_encryptNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1540 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1541 | jbyteArray jkeyId, jbyteArray jinput, jbyteArray jiv) { |
| 1542 | |
| 1543 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1544 | |
| 1545 | if (!CheckSession(env, drm, jsessionId)) { |
| 1546 | return NULL; |
| 1547 | } |
| 1548 | |
| 1549 | if (jkeyId == NULL || jinput == NULL || jiv == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1550 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1551 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1552 | return NULL; |
| 1553 | } |
| 1554 | |
| 1555 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1556 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1557 | Vector<uint8_t> input(JByteArrayToVector(env, jinput)); |
| 1558 | Vector<uint8_t> iv(JByteArrayToVector(env, jiv)); |
| 1559 | Vector<uint8_t> output; |
| 1560 | |
| 1561 | status_t err = drm->encrypt(sessionId, keyId, input, iv, output); |
| 1562 | |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 1563 | if (throwExceptionAsNecessary(env, err, "Failed to encrypt")) { |
| 1564 | return NULL; |
| 1565 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1566 | |
| 1567 | return VectorToJByteArray(env, output); |
| 1568 | } |
| 1569 | |
| 1570 | static jbyteArray android_media_MediaDrm_decryptNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1571 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1572 | jbyteArray jkeyId, jbyteArray jinput, jbyteArray jiv) { |
| 1573 | |
| 1574 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1575 | |
| 1576 | if (!CheckSession(env, drm, jsessionId)) { |
| 1577 | return NULL; |
| 1578 | } |
| 1579 | |
| 1580 | if (jkeyId == NULL || jinput == NULL || jiv == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1581 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1582 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1583 | return NULL; |
| 1584 | } |
| 1585 | |
| 1586 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1587 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1588 | Vector<uint8_t> input(JByteArrayToVector(env, jinput)); |
| 1589 | Vector<uint8_t> iv(JByteArrayToVector(env, jiv)); |
| 1590 | Vector<uint8_t> output; |
| 1591 | |
| 1592 | status_t err = drm->decrypt(sessionId, keyId, input, iv, output); |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 1593 | if (throwExceptionAsNecessary(env, err, "Failed to decrypt")) { |
| 1594 | return NULL; |
| 1595 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1596 | |
| 1597 | return VectorToJByteArray(env, output); |
| 1598 | } |
| 1599 | |
| 1600 | static jbyteArray android_media_MediaDrm_signNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1601 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1602 | jbyteArray jkeyId, jbyteArray jmessage) { |
| 1603 | |
| 1604 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1605 | |
| 1606 | if (!CheckSession(env, drm, jsessionId)) { |
| 1607 | return NULL; |
| 1608 | } |
| 1609 | |
| 1610 | if (jkeyId == NULL || jmessage == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1611 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1612 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1613 | return NULL; |
| 1614 | } |
| 1615 | |
| 1616 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1617 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1618 | Vector<uint8_t> message(JByteArrayToVector(env, jmessage)); |
| 1619 | Vector<uint8_t> signature; |
| 1620 | |
| 1621 | status_t err = drm->sign(sessionId, keyId, message, signature); |
| 1622 | |
Jeff Tinker | 8117d8f | 2013-08-16 13:46:02 -0700 | [diff] [blame] | 1623 | if (throwExceptionAsNecessary(env, err, "Failed to sign")) { |
| 1624 | return NULL; |
| 1625 | } |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1626 | |
| 1627 | return VectorToJByteArray(env, signature); |
| 1628 | } |
| 1629 | |
| 1630 | static jboolean android_media_MediaDrm_verifyNative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1631 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1632 | jbyteArray jkeyId, jbyteArray jmessage, jbyteArray jsignature) { |
| 1633 | |
| 1634 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1635 | |
| 1636 | if (!CheckSession(env, drm, jsessionId)) { |
| 1637 | return false; |
| 1638 | } |
| 1639 | |
| 1640 | if (jkeyId == NULL || jmessage == NULL || jsignature == NULL) { |
Jeff Tinker | eada537 | 2013-05-21 12:48:14 -0700 | [diff] [blame] | 1641 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1642 | "required argument is null"); |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1643 | return false; |
| 1644 | } |
| 1645 | |
| 1646 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1647 | Vector<uint8_t> keyId(JByteArrayToVector(env, jkeyId)); |
| 1648 | Vector<uint8_t> message(JByteArrayToVector(env, jmessage)); |
| 1649 | Vector<uint8_t> signature(JByteArrayToVector(env, jsignature)); |
| 1650 | bool match; |
| 1651 | |
| 1652 | status_t err = drm->verify(sessionId, keyId, message, signature, match); |
| 1653 | |
| 1654 | throwExceptionAsNecessary(env, err, "Failed to verify"); |
| 1655 | return match; |
| 1656 | } |
| 1657 | |
Adam Stone | c06e10e | 2017-12-19 12:54:33 -0800 | [diff] [blame] | 1658 | static jobject |
| 1659 | android_media_MediaDrm_native_getMetrics(JNIEnv *env, jobject thiz) |
| 1660 | { |
| 1661 | sp<IDrm> drm = GetDrm(env, thiz); |
| 1662 | if (drm == NULL ) { |
| 1663 | jniThrowException(env, "java/lang/IllegalStateException", |
| 1664 | "MediaDrm obj is null"); |
| 1665 | return NULL; |
| 1666 | } |
| 1667 | |
| 1668 | // Retrieve current metrics snapshot from drm. |
| 1669 | MediaAnalyticsItem item ; |
| 1670 | status_t err = drm->getMetrics(&item); |
| 1671 | if (err != OK) { |
| 1672 | ALOGE("getMetrics failed: %d", (int)err); |
| 1673 | return (jobject) NULL; |
| 1674 | } |
| 1675 | |
| 1676 | jobject mybundle = MediaMetricsJNI::writeMetricsToBundle(env, &item, NULL); |
| 1677 | if (mybundle == NULL) { |
| 1678 | ALOGE("getMetrics metric conversion failed"); |
| 1679 | } |
| 1680 | |
| 1681 | return mybundle; |
| 1682 | } |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1683 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1684 | static jbyteArray android_media_MediaDrm_signRSANative( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 1685 | JNIEnv *env, jobject /* thiz */, jobject jdrm, jbyteArray jsessionId, |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1686 | jstring jalgorithm, jbyteArray jwrappedKey, jbyteArray jmessage) { |
| 1687 | |
| 1688 | sp<IDrm> drm = GetDrm(env, jdrm); |
| 1689 | |
| 1690 | if (!CheckSession(env, drm, jsessionId)) { |
| 1691 | return NULL; |
| 1692 | } |
| 1693 | |
| 1694 | if (jalgorithm == NULL || jwrappedKey == NULL || jmessage == NULL) { |
| 1695 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 1696 | "required argument is null"); |
| 1697 | return NULL; |
| 1698 | } |
| 1699 | |
| 1700 | Vector<uint8_t> sessionId(JByteArrayToVector(env, jsessionId)); |
| 1701 | String8 algorithm = JStringToString8(env, jalgorithm); |
| 1702 | Vector<uint8_t> wrappedKey(JByteArrayToVector(env, jwrappedKey)); |
| 1703 | Vector<uint8_t> message(JByteArrayToVector(env, jmessage)); |
| 1704 | Vector<uint8_t> signature; |
| 1705 | |
| 1706 | status_t err = drm->signRSA(sessionId, algorithm, message, wrappedKey, signature); |
| 1707 | |
| 1708 | if (throwExceptionAsNecessary(env, err, "Failed to sign")) { |
| 1709 | return NULL; |
| 1710 | } |
| 1711 | |
| 1712 | return VectorToJByteArray(env, signature); |
| 1713 | } |
| 1714 | |
| 1715 | |
Daniel Micay | 76f6a86 | 2015-09-19 17:31:01 -0400 | [diff] [blame] | 1716 | static const JNINativeMethod gMethods[] = { |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1717 | { "native_release", "()V", (void *)android_media_MediaDrm_native_release }, |
| 1718 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1719 | { "native_init", "()V", (void *)android_media_MediaDrm_native_init }, |
| 1720 | |
Edwin Wong | 4d1d84e | 2017-01-04 09:37:49 -0800 | [diff] [blame] | 1721 | { "native_setup", "(Ljava/lang/Object;[BLjava/lang/String;)V", |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1722 | (void *)android_media_MediaDrm_native_setup }, |
| 1723 | |
Jeff Tinker | 7cda491 | 2013-08-21 11:52:34 -0700 | [diff] [blame] | 1724 | { "isCryptoSchemeSupportedNative", "([BLjava/lang/String;)Z", |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1725 | (void *)android_media_MediaDrm_isCryptoSchemeSupportedNative }, |
| 1726 | |
| 1727 | { "openSession", "()[B", |
| 1728 | (void *)android_media_MediaDrm_openSession }, |
| 1729 | |
| 1730 | { "closeSession", "([B)V", |
| 1731 | (void *)android_media_MediaDrm_closeSession }, |
| 1732 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1733 | { "getKeyRequest", "([B[BLjava/lang/String;ILjava/util/HashMap;)" |
| 1734 | "Landroid/media/MediaDrm$KeyRequest;", |
| 1735 | (void *)android_media_MediaDrm_getKeyRequest }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1736 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1737 | { "provideKeyResponse", "([B[B)[B", |
| 1738 | (void *)android_media_MediaDrm_provideKeyResponse }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1739 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1740 | { "removeKeys", "([B)V", |
| 1741 | (void *)android_media_MediaDrm_removeKeys }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1742 | |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1743 | { "restoreKeys", "([B[B)V", |
| 1744 | (void *)android_media_MediaDrm_restoreKeys }, |
| 1745 | |
| 1746 | { "queryKeyStatus", "([B)Ljava/util/HashMap;", |
| 1747 | (void *)android_media_MediaDrm_queryKeyStatus }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1748 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1749 | { "getProvisionRequestNative", "(ILjava/lang/String;)Landroid/media/MediaDrm$ProvisionRequest;", |
| 1750 | (void *)android_media_MediaDrm_getProvisionRequestNative }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1751 | |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1752 | { "provideProvisionResponseNative", "([B)Landroid/media/MediaDrm$Certificate;", |
| 1753 | (void *)android_media_MediaDrm_provideProvisionResponseNative }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1754 | |
| 1755 | { "getSecureStops", "()Ljava/util/List;", |
| 1756 | (void *)android_media_MediaDrm_getSecureStops }, |
| 1757 | |
Jeff Tinker | 1bfb3d2 | 2018-01-25 11:46:03 -0800 | [diff] [blame^] | 1758 | { "getSecureStopIds", "()Ljava/util/List;", |
| 1759 | (void *)android_media_MediaDrm_getSecureStopIds }, |
| 1760 | |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1761 | { "getSecureStop", "([B)[B", |
| 1762 | (void *)android_media_MediaDrm_getSecureStop }, |
| 1763 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1764 | { "releaseSecureStops", "([B)V", |
| 1765 | (void *)android_media_MediaDrm_releaseSecureStops }, |
| 1766 | |
Jeff Tinker | 1bfb3d2 | 2018-01-25 11:46:03 -0800 | [diff] [blame^] | 1767 | { "removeSecureStop", "([B)V", |
| 1768 | (void *)android_media_MediaDrm_removeSecureStop }, |
| 1769 | |
| 1770 | { "removeAllSecureStops", "()V", |
| 1771 | (void *)android_media_MediaDrm_removeAllSecureStops }, |
Jeff Tinker | 1b51c72 | 2014-10-31 00:54:26 -0700 | [diff] [blame] | 1772 | |
Jeff Tinker | 3eb07f4 | 2017-12-08 17:34:53 -0800 | [diff] [blame] | 1773 | { "getConnectedHdcpLevel", "()I", |
| 1774 | (void *)android_media_MediaDrm_getConnectedHdcpLevel }, |
| 1775 | |
| 1776 | { "getMaxHdcpLevel", "()I", |
| 1777 | (void *)android_media_MediaDrm_getMaxHdcpLevel }, |
| 1778 | |
| 1779 | { "getOpenSessionCount", "()I", |
| 1780 | (void *)android_media_MediaDrm_getOpenSessionCount }, |
| 1781 | |
| 1782 | { "getMaxSessionCount", "()I", |
| 1783 | (void *)android_media_MediaDrm_getMaxSessionCount }, |
| 1784 | |
| 1785 | { "getSecurityLevel", "([B)I", |
| 1786 | (void *)android_media_MediaDrm_getSecurityLevel }, |
| 1787 | |
| 1788 | { "setSecurityLevel", "([BI)V", |
| 1789 | (void *)android_media_MediaDrm_setSecurityLevel }, |
| 1790 | |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1791 | { "getPropertyString", "(Ljava/lang/String;)Ljava/lang/String;", |
| 1792 | (void *)android_media_MediaDrm_getPropertyString }, |
| 1793 | |
| 1794 | { "getPropertyByteArray", "(Ljava/lang/String;)[B", |
| 1795 | (void *)android_media_MediaDrm_getPropertyByteArray }, |
| 1796 | |
| 1797 | { "setPropertyString", "(Ljava/lang/String;Ljava/lang/String;)V", |
| 1798 | (void *)android_media_MediaDrm_setPropertyString }, |
| 1799 | |
| 1800 | { "setPropertyByteArray", "(Ljava/lang/String;[B)V", |
| 1801 | (void *)android_media_MediaDrm_setPropertyByteArray }, |
Jeff Tinker | 16b8cff | 2013-03-30 16:26:13 -0700 | [diff] [blame] | 1802 | |
| 1803 | { "setCipherAlgorithmNative", |
| 1804 | "(Landroid/media/MediaDrm;[BLjava/lang/String;)V", |
| 1805 | (void *)android_media_MediaDrm_setCipherAlgorithmNative }, |
| 1806 | |
| 1807 | { "setMacAlgorithmNative", |
| 1808 | "(Landroid/media/MediaDrm;[BLjava/lang/String;)V", |
| 1809 | (void *)android_media_MediaDrm_setMacAlgorithmNative }, |
| 1810 | |
| 1811 | { "encryptNative", "(Landroid/media/MediaDrm;[B[B[B[B)[B", |
| 1812 | (void *)android_media_MediaDrm_encryptNative }, |
| 1813 | |
| 1814 | { "decryptNative", "(Landroid/media/MediaDrm;[B[B[B[B)[B", |
| 1815 | (void *)android_media_MediaDrm_decryptNative }, |
| 1816 | |
| 1817 | { "signNative", "(Landroid/media/MediaDrm;[B[B[B)[B", |
| 1818 | (void *)android_media_MediaDrm_signNative }, |
| 1819 | |
| 1820 | { "verifyNative", "(Landroid/media/MediaDrm;[B[B[B[B)Z", |
| 1821 | (void *)android_media_MediaDrm_verifyNative }, |
Jeff Tinker | e4095a8 | 2014-03-04 13:17:11 -0800 | [diff] [blame] | 1822 | |
| 1823 | { "signRSANative", "(Landroid/media/MediaDrm;[BLjava/lang/String;[B[B)[B", |
| 1824 | (void *)android_media_MediaDrm_signRSANative }, |
Adam Stone | c06e10e | 2017-12-19 12:54:33 -0800 | [diff] [blame] | 1825 | |
| 1826 | { "getMetricsNative", "()Landroid/os/PersistableBundle;", |
| 1827 | (void *)android_media_MediaDrm_native_getMetrics }, |
Jeff Tinker | 8a0c80f | 2013-02-08 10:20:44 -0800 | [diff] [blame] | 1828 | }; |
| 1829 | |
| 1830 | int register_android_media_Drm(JNIEnv *env) { |
| 1831 | return AndroidRuntime::registerNativeMethods(env, |
| 1832 | "android/media/MediaDrm", gMethods, NELEM(gMethods)); |
| 1833 | } |