IDrm.cpp revision 423e33ce6569cb14ecf772e9670208517f7b30c4
1441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker/* 2441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * Copyright (C) 2013 The Android Open Source Project 3441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * 4441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * Licensed under the Apache License, Version 2.0 (the "License"); 5441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * you may not use this file except in compliance with the License. 6441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * You may obtain a copy of the License at 7441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * 8441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * http://www.apache.org/licenses/LICENSE-2.0 9441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * 10441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * Unless required by applicable law or agreed to in writing, software 11441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * distributed under the License is distributed on an "AS IS" BASIS, 12441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * See the License for the specific language governing permissions and 14441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker * limitations under the License. 15441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker */ 16441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 17441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker//#define LOG_NDEBUG 0 18441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker#define LOG_TAG "IDrm" 19441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker#include <utils/Log.h> 20441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 21441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker#include <binder/Parcel.h> 22441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker#include <media/IDrm.h> 23441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker#include <media/stagefright/MediaErrors.h> 24441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker#include <media/stagefright/foundation/ADebug.h> 25441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker#include <media/stagefright/foundation/AString.h> 26441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 27441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinkernamespace android { 28441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 29441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinkerenum { 30441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker INIT_CHECK = IBinder::FIRST_CALL_TRANSACTION, 31441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker IS_CRYPTO_SUPPORTED, 32441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CREATE_PLUGIN, 33441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker DESTROY_PLUGIN, 34441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker OPEN_SESSION, 35441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CLOSE_SESSION, 364c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker GET_KEY_REQUEST, 374c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker PROVIDE_KEY_RESPONSE, 384c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker REMOVE_KEYS, 394c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker RESTORE_KEYS, 404c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker QUERY_KEY_STATUS, 41441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker GET_PROVISION_REQUEST, 42441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker PROVIDE_PROVISION_RESPONSE, 43441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker GET_SECURE_STOPS, 44441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker RELEASE_SECURE_STOPS, 45441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker GET_PROPERTY_STRING, 46441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker GET_PROPERTY_BYTE_ARRAY, 47441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker SET_PROPERTY_STRING, 484c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker SET_PROPERTY_BYTE_ARRAY, 494c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker SET_CIPHER_ALGORITHM, 504c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker SET_MAC_ALGORITHM, 514c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker ENCRYPT, 524c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker DECRYPT, 534c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker SIGN, 54c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker VERIFY, 55c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker SET_LISTENER 56441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker}; 57441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 58441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinkerstruct BpDrm : public BpInterface<IDrm> { 59441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker BpDrm(const sp<IBinder> &impl) 60441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker : BpInterface<IDrm>(impl) { 61441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 62441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 63441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t initCheck() const { 64441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 65441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 66441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(INIT_CHECK, data, &reply); 67441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 68441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 69441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 70441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 71441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual bool isCryptoSchemeSupported(const uint8_t uuid[16]) { 72441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 73441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 74441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.write(uuid, 16); 75441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(IS_CRYPTO_SUPPORTED, data, &reply); 76441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 77441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32() != 0; 78441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 79441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 80441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t createPlugin(const uint8_t uuid[16]) { 81441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 82441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 83441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.write(uuid, 16); 84441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 85441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(CREATE_PLUGIN, data, &reply); 86441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 87441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 88441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 89441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 90441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t destroyPlugin() { 91441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 92441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 93441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(DESTROY_PLUGIN, data, &reply); 94441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 95441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 96441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 97441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 98441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t openSession(Vector<uint8_t> &sessionId) { 99441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 100441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 101441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 102441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(OPEN_SESSION, data, &reply); 1034c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(reply, sessionId); 104441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 105441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 106441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 107441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 108441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t closeSession(Vector<uint8_t> const &sessionId) { 109441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 110441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 111441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 1124c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 113441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(CLOSE_SESSION, data, &reply); 114441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 115441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 116441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 117441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 118441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t 1194c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker getKeyRequest(Vector<uint8_t> const &sessionId, 1204c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &initData, 1214c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker String8 const &mimeType, DrmPlugin::KeyType keyType, 1224c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker KeyedVector<String8, String8> const &optionalParameters, 1234c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> &request, String8 &defaultUrl) { 124441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 125441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 126441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 1274c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 1284c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, initData); 129441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeString8(mimeType); 1304c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeInt32((uint32_t)keyType); 131441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 132441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInt32(optionalParameters.size()); 133441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker for (size_t i = 0; i < optionalParameters.size(); ++i) { 134441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeString8(optionalParameters.keyAt(i)); 135441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeString8(optionalParameters.valueAt(i)); 136441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 1374c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(GET_KEY_REQUEST, data, &reply); 138441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 1394c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(reply, request); 140441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker defaultUrl = reply.readString8(); 141441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 142441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 143441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 144441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 1454c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker virtual status_t provideKeyResponse(Vector<uint8_t> const &sessionId, 1464c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &response, 1474c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> &keySetId) { 1484c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Parcel data, reply; 1494c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 1504c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 1514c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, response); 1524c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(PROVIDE_KEY_RESPONSE, data, &reply); 1534c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(reply, keySetId); 1544c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 1554c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return reply.readInt32(); 1564c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 1574c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 1584c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker virtual status_t removeKeys(Vector<uint8_t> const &keySetId) { 159441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 160441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 161441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 1624c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, keySetId); 1634c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(REMOVE_KEYS, data, &reply); 164441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 165441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 166441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 167441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 1684c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker virtual status_t restoreKeys(Vector<uint8_t> const &sessionId, 1694c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &keySetId) { 170441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 171441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 172441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 1734c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 1744c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, keySetId); 1754c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(RESTORE_KEYS, data, &reply); 176441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 177441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 178441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 179441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 1804c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker virtual status_t queryKeyStatus(Vector<uint8_t> const &sessionId, 181441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker KeyedVector<String8, String8> &infoMap) const { 182441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 183441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 184441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 1854c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 1864c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(QUERY_KEY_STATUS, data, &reply); 187441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 188441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker infoMap.clear(); 189441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker size_t count = reply.readInt32(); 190441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker for (size_t i = 0; i < count; i++) { 191441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 key = reply.readString8(); 192441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 value = reply.readString8(); 193441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker infoMap.add(key, value); 194441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 195441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 196441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 197441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 198441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t getProvisionRequest(Vector<uint8_t> &request, 199441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 &defaultUrl) { 200441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 201441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 202441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 203441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(GET_PROVISION_REQUEST, data, &reply); 204441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 2054c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(reply, request); 206441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker defaultUrl = reply.readString8(); 207441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 208441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 209441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 210441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 211441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t provideProvisionResponse(Vector<uint8_t> const &response) { 212441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 213441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 214441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 2154c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, response); 216441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(PROVIDE_PROVISION_RESPONSE, data, &reply); 217441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 218441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 219441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 220441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 221441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t getSecureStops(List<Vector<uint8_t> > &secureStops) { 222441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 223441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 224441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 225441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(GET_SECURE_STOPS, data, &reply); 226441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 227441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker secureStops.clear(); 228441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker uint32_t count = reply.readInt32(); 229441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker for (size_t i = 0; i < count; i++) { 230441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> secureStop; 2314c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(reply, secureStop); 232441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker secureStops.push_back(secureStop); 233441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 234441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 235441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 236441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 237441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t releaseSecureStops(Vector<uint8_t> const &ssRelease) { 238441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 239441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 240441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 2414c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, ssRelease); 242441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(RELEASE_SECURE_STOPS, data, &reply); 243441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 244441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 245441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 246441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 247441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t getPropertyString(String8 const &name, String8 &value) const { 248441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 249441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 250441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 251441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeString8(name); 252441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(GET_PROPERTY_STRING, data, &reply); 253441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 254441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker value = reply.readString8(); 255441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 256441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 257441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 258441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t getPropertyByteArray(String8 const &name, Vector<uint8_t> &value) const { 259441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 260441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 261441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 262441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeString8(name); 263441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(GET_PROPERTY_BYTE_ARRAY, data, &reply); 264441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 2654c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(reply, value); 266441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 267441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 268441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 269441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t setPropertyString(String8 const &name, String8 const &value) const { 270441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 271441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 272441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 273441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeString8(name); 274441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeString8(value); 275441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(SET_PROPERTY_STRING, data, &reply); 276441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 277441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 278441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 279441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 280441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker virtual status_t setPropertyByteArray(String8 const &name, 281441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> const &value) const { 282441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Parcel data, reply; 283441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 284441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 285441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.writeString8(name); 2864c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, value); 287441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker remote()->transact(SET_PROPERTY_BYTE_ARRAY, data, &reply); 288441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 289441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return reply.readInt32(); 290441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 291441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 292441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 2934c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker virtual status_t setCipherAlgorithm(Vector<uint8_t> const &sessionId, 2944c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker String8 const &algorithm) { 2954c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Parcel data, reply; 2964c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 2974c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 2984c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 2994c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeString8(algorithm); 3004c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(SET_CIPHER_ALGORITHM, data, &reply); 3014c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return reply.readInt32(); 3024c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 3034c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3044c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker virtual status_t setMacAlgorithm(Vector<uint8_t> const &sessionId, 3054c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker String8 const &algorithm) { 3064c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Parcel data, reply; 3074c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 3084c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3094c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 3104c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeString8(algorithm); 3114c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(SET_MAC_ALGORITHM, data, &reply); 3124c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return reply.readInt32(); 3134c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 3144c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3154c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker virtual status_t encrypt(Vector<uint8_t> const &sessionId, 3164c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &keyId, 3174c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &input, 3184c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &iv, 3194c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> &output) { 3204c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Parcel data, reply; 3214c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 3224c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3234c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 3244c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, keyId); 3254c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, input); 3264c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, iv); 3274c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3284c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(ENCRYPT, data, &reply); 3294c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(reply, output); 3304c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3314c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return reply.readInt32(); 3324c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 3334c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3344c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker virtual status_t decrypt(Vector<uint8_t> const &sessionId, 3354c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &keyId, 3364c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &input, 3374c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &iv, 3384c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> &output) { 3394c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Parcel data, reply; 3404c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 3414c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3424c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 3434c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, keyId); 3444c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, input); 3454c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, iv); 3464c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3474c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(DECRYPT, data, &reply); 3484c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(reply, output); 3494c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3504c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return reply.readInt32(); 3514c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 3524c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3534c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker virtual status_t sign(Vector<uint8_t> const &sessionId, 3544c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &keyId, 3554c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &message, 3564c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> &signature) { 3574c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Parcel data, reply; 3584c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 3594c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3604c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 3614c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, keyId); 3624c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, message); 3634c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3644c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(SIGN, data, &reply); 3654c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(reply, signature); 3664c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3674c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return reply.readInt32(); 3684c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 3694c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3704c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker virtual status_t verify(Vector<uint8_t> const &sessionId, 3714c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &keyId, 3724c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &message, 3734c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> const &signature, 3744c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker bool &match) { 3754c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Parcel data, reply; 3764c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 3774c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3784c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, sessionId); 3794c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, keyId); 3804c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, message); 3814c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(data, signature); 3824c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 3834c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker remote()->transact(VERIFY, data, &reply); 3844c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker match = (bool)reply.readInt32(); 3854c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return reply.readInt32(); 3864c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 3874c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 388c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker virtual status_t setListener(const sp<IDrmClient>& listener) { 389c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker Parcel data, reply; 390c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker data.writeInterfaceToken(IDrm::getInterfaceDescriptor()); 391c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker data.writeStrongBinder(listener->asBinder()); 392c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker remote()->transact(SET_LISTENER, data, &reply); 393c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker return reply.readInt32(); 394c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker } 395c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker 396441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinkerprivate: 3974c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker void readVector(Parcel &reply, Vector<uint8_t> &vector) const { 3984c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker uint32_t size = reply.readInt32(); 3994c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker vector.insertAt((size_t)0, size); 4004c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply.read(vector.editArray(), size); 4014c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 4024c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 4034c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker void writeVector(Parcel &data, Vector<uint8_t> const &vector) const { 4044c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.writeInt32(vector.size()); 4054c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.write(vector.array(), vector.size()); 4064c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 4074c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 408441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker DISALLOW_EVIL_CONSTRUCTORS(BpDrm); 409441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker}; 410441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 411441a78d5e224e0d67f9b52fa9adc795c6944159bJeff TinkerIMPLEMENT_META_INTERFACE(Drm, "android.drm.IDrm"); 412441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 413441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker//////////////////////////////////////////////////////////////////////////////// 414441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 4154c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinkervoid BnDrm::readVector(const Parcel &data, Vector<uint8_t> &vector) const { 4164c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker uint32_t size = data.readInt32(); 4174c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker vector.insertAt((size_t)0, size); 4184c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker data.read(vector.editArray(), size); 4194c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker} 4204c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 4214c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinkervoid BnDrm::writeVector(Parcel *reply, Vector<uint8_t> const &vector) const { 4224c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(vector.size()); 4234c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->write(vector.array(), vector.size()); 4244c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker} 4254c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 426441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinkerstatus_t BnDrm::onTransact( 427441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker uint32_t code, const Parcel &data, Parcel *reply, uint32_t flags) { 428441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker switch (code) { 429441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case INIT_CHECK: 430441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 431441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 432441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(initCheck()); 433441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 434441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 435441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 436441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case IS_CRYPTO_SUPPORTED: 437441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 438441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 439441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker uint8_t uuid[16]; 440441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.read(uuid, sizeof(uuid)); 441441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(isCryptoSchemeSupported(uuid)); 442441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 443441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 444441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 445441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case CREATE_PLUGIN: 446441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 447441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 448441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker uint8_t uuid[16]; 449441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker data.read(uuid, sizeof(uuid)); 450441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(createPlugin(uuid)); 451441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 452441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 453441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 454441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case DESTROY_PLUGIN: 455441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 456441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 457441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(destroyPlugin()); 458441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 459441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 460441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 461441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case OPEN_SESSION: 462441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 463441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 464441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> sessionId; 465441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker status_t result = openSession(sessionId); 4664c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(reply, sessionId); 467441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(result); 468441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 469441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 470441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 471441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case CLOSE_SESSION: 472441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 473441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 474441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> sessionId; 4754c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 476441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(closeSession(sessionId)); 477441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 478441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 479441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 4804c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case GET_KEY_REQUEST: 481441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 482441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 4834c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> sessionId, initData; 484441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 4854c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 4864c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, initData); 487441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 mimeType = data.readString8(); 4884c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker DrmPlugin::KeyType keyType = (DrmPlugin::KeyType)data.readInt32(); 489441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 490441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker KeyedVector<String8, String8> optionalParameters; 491441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker uint32_t count = data.readInt32(); 492441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker for (size_t i = 0; i < count; ++i) { 493441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 key, value; 494441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker key = data.readString8(); 495441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker value = data.readString8(); 496441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker optionalParameters.add(key, value); 497441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 498441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 499441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> request; 500441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 defaultUrl; 501441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 5024c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker status_t result = getKeyRequest(sessionId, initData, 5034c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker mimeType, keyType, 5044c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker optionalParameters, 5054c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker request, defaultUrl); 5064c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(reply, request); 507441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeString8(defaultUrl); 508441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(result); 509441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 510441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 511441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 5124c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case PROVIDE_KEY_RESPONSE: 513441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 514441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 5154c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> sessionId, response, keySetId; 5164c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 5174c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, response); 5184c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker uint32_t result = provideKeyResponse(sessionId, response, keySetId); 5194c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(reply, keySetId); 5204c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(result); 5214c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return OK; 5224c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 523441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 5244c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case REMOVE_KEYS: 5254c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker { 5264c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 5274c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> keySetId; 5284c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, keySetId); 5294c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(removeKeys(keySetId)); 530441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 531441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 532441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 5334c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case RESTORE_KEYS: 534441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 535441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 5364c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> sessionId, keySetId; 5374c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 5384c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, keySetId); 5394c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(restoreKeys(sessionId, keySetId)); 540441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 541441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 542441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 5434c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case QUERY_KEY_STATUS: 544441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 545441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 546441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> sessionId; 5474c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 548441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker KeyedVector<String8, String8> infoMap; 5494c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker status_t result = queryKeyStatus(sessionId, infoMap); 550441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker size_t count = infoMap.size(); 551441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(count); 552441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker for (size_t i = 0; i < count; ++i) { 553441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeString8(infoMap.keyAt(i)); 554441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeString8(infoMap.valueAt(i)); 555441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 556441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(result); 557441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 558441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 559441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 560441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case GET_PROVISION_REQUEST: 561441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 562441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 563441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> request; 564441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 defaultUrl; 565441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker status_t result = getProvisionRequest(request, defaultUrl); 5664c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(reply, request); 567441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeString8(defaultUrl); 568441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(result); 569441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 570441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 571441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 572441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case PROVIDE_PROVISION_RESPONSE: 573441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 574441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 575441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> response; 5764c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, response); 577441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(provideProvisionResponse(response)); 578441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 579441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 580441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 581441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case GET_SECURE_STOPS: 582441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 583441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 584441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker List<Vector<uint8_t> > secureStops; 585441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker status_t result = getSecureStops(secureStops); 586441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker size_t count = secureStops.size(); 587441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(count); 588441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker List<Vector<uint8_t> >::iterator iter = secureStops.begin(); 589441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker while(iter != secureStops.end()) { 590441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker size_t size = iter->size(); 591441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(size); 592441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->write(iter->array(), iter->size()); 593423e33ce6569cb14ecf772e9670208517f7b30c4Jeff Tinker iter++; 594441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 595441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(result); 596441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 597441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 598441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 599441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case RELEASE_SECURE_STOPS: 600441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 601441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 602441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> ssRelease; 6034c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, ssRelease); 604441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(releaseSecureStops(ssRelease)); 605441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 606441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 607441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 608441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case GET_PROPERTY_STRING: 609441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 610441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 611441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 name = data.readString8(); 612441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 value; 613441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker status_t result = getPropertyString(name, value); 614441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeString8(value); 615441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(result); 616441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 617441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 618441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 619441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case GET_PROPERTY_BYTE_ARRAY: 620441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 621441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 622441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 name = data.readString8(); 623441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> value; 624441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker status_t result = getPropertyByteArray(name, value); 6254c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(reply, value); 626441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(result); 627441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 628441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 629441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 630441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case SET_PROPERTY_STRING: 631441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 632441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 633441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 name = data.readString8(); 634441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 value = data.readString8(); 635441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(setPropertyString(name, value)); 636441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 637441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 638441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 639441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker case SET_PROPERTY_BYTE_ARRAY: 640441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker { 641441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 642441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker String8 name = data.readString8(); 643441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker Vector<uint8_t> value; 6444c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, value); 645441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker reply->writeInt32(setPropertyByteArray(name, value)); 646441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker return OK; 647441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 648441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 6494c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case SET_CIPHER_ALGORITHM: 6504c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker { 6514c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 6524c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> sessionId; 6534c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 6544c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker String8 algorithm = data.readString8(); 6554c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(setCipherAlgorithm(sessionId, algorithm)); 6564c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return OK; 6574c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 6584c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 6594c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case SET_MAC_ALGORITHM: 6604c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker { 6614c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 6624c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> sessionId; 6634c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 6644c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker String8 algorithm = data.readString8(); 6654c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(setMacAlgorithm(sessionId, algorithm)); 6664c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return OK; 6674c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 6684c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 6694c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case ENCRYPT: 6704c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker { 6714c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 6724c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> sessionId, keyId, input, iv, output; 6734c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 6744c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, keyId); 6754c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, input); 6764c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, iv); 6774c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker uint32_t result = encrypt(sessionId, keyId, input, iv, output); 6784c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(reply, output); 6794c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(result); 6804c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return OK; 6814c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 6824c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 6834c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case DECRYPT: 6844c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker { 6854c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 6864c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> sessionId, keyId, input, iv, output; 6874c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 6884c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, keyId); 6894c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, input); 6904c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, iv); 6914c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker uint32_t result = decrypt(sessionId, keyId, input, iv, output); 6924c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(reply, output); 6934c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(result); 6944c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return OK; 6954c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 6964c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 6974c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case SIGN: 6984c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker { 6994c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 7004c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> sessionId, keyId, message, signature; 7014c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 7024c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, keyId); 7034c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, message); 7044c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker uint32_t result = sign(sessionId, keyId, message, signature); 7054c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker writeVector(reply, signature); 7064c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(result); 7074c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return OK; 7084c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 7094c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 7104c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker case VERIFY: 7114c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker { 7124c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 7134c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker Vector<uint8_t> sessionId, keyId, message, signature; 7144c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, sessionId); 7154c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, keyId); 7164c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, message); 7174c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker readVector(data, signature); 7184c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker bool match; 7194c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker uint32_t result = verify(sessionId, keyId, message, signature, match); 7204c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(match); 7214c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker reply->writeInt32(result); 7224c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return OK; 7234c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker } 7244c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker 725c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker case SET_LISTENER: { 726c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker CHECK_INTERFACE(IDrm, data, reply); 727c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker sp<IDrmClient> listener = 728c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker interface_cast<IDrmClient>(data.readStrongBinder()); 729c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker reply->writeInt32(setListener(listener)); 730c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker return NO_ERROR; 731c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker } break; 732c0d5f1f8405de861ed6f1725f26cd6601e7103abJeff Tinker 7334c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker default: 7344c63a239c404af1e055e5f9939939ab0fd09d98aJeff Tinker return BBinder::onTransact(code, data, reply, flags); 735441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker } 736441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker} 737441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 738441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker} // namespace android 739441a78d5e224e0d67f9b52fa9adc795c6944159bJeff Tinker 740