1 /* 2 * Copyright (C) 2017 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 #ifndef MOCK_CAS_PLUGIN_H_ 18 #define MOCK_CAS_PLUGIN_H_ 19 20 #include <media/cas/CasAPI.h> 21 #include <media/cas/DescramblerAPI.h> 22 #include <utils/Mutex.h> 23 24 extern "C" { 25 android::CasFactory *createCasFactory(); 26 android::DescramblerFactory *createDescramblerFactory(); 27 } 28 29 namespace android { 30 31 class MockCasFactory : public CasFactory { 32 public: MockCasFactory()33 MockCasFactory() {} ~MockCasFactory()34 virtual ~MockCasFactory() {} 35 36 virtual bool isSystemIdSupported( 37 int32_t CA_system_id) const override; 38 virtual status_t queryPlugins( 39 std::vector<CasPluginDescriptor> *descriptors) const override; 40 virtual status_t createPlugin( 41 int32_t CA_system_id, 42 void *appData, 43 CasPluginCallback callback, 44 CasPlugin **plugin) override; 45 virtual status_t createPlugin( 46 int32_t CA_system_id, 47 void *appData, 48 CasPluginCallbackExt callback, 49 CasPlugin **plugin) override; 50 }; 51 52 class MockDescramblerFactory : public DescramblerFactory { 53 public: MockDescramblerFactory()54 MockDescramblerFactory() {} ~MockDescramblerFactory()55 virtual ~MockDescramblerFactory() {} 56 57 virtual bool isSystemIdSupported( 58 int32_t CA_system_id) const override; 59 virtual status_t createPlugin( 60 int32_t CA_system_id, DescramblerPlugin **plugin) override; 61 }; 62 63 class MockCasPlugin : public CasPlugin { 64 public: 65 MockCasPlugin(); 66 virtual ~MockCasPlugin(); 67 68 virtual status_t setStatusCallback( 69 CasPluginStatusCallback callback) override; 70 71 virtual status_t setPrivateData( 72 const CasData &data) override; 73 74 virtual status_t openSession(CasSessionId *sessionId) override; 75 76 virtual status_t openSession(uint32_t intent, uint32_t mode, 77 CasSessionId *sessionId) override; 78 79 virtual status_t closeSession( 80 const CasSessionId &sessionId) override; 81 82 virtual status_t setSessionPrivateData( 83 const CasSessionId &sessionId, 84 const CasData &data) override; 85 86 virtual status_t processEcm( 87 const CasSessionId &sessionId, const CasEcm &ecm) override; 88 89 virtual status_t processEmm(const CasEmm &emm) override; 90 91 virtual status_t sendEvent( 92 int32_t event, int32_t arg, const CasData &eventData) override; 93 94 virtual status_t sendSessionEvent( 95 const CasSessionId &sessionId, 96 int32_t event, int32_t arg, const CasData &eventData) override; 97 98 virtual status_t provision(const String8 &str) override; 99 100 virtual status_t refreshEntitlements( 101 int32_t refreshType, const CasData &refreshData) override; 102 103 private: 104 105 Mutex mLock; 106 }; 107 108 class MockDescramblerPlugin : public DescramblerPlugin { 109 public: MockDescramblerPlugin()110 MockDescramblerPlugin() {} ~MockDescramblerPlugin()111 virtual ~MockDescramblerPlugin() {}; 112 113 virtual bool requiresSecureDecoderComponent( 114 const char *mime) const override; 115 116 virtual status_t setMediaCasSession( 117 const CasSessionId &sessionId) override; 118 119 virtual ssize_t descramble( 120 bool secure, 121 ScramblingControl scramblingControl, 122 size_t numSubSamples, 123 const SubSample *subSamples, 124 const void *srcPtr, 125 int32_t srcOffset, 126 void *dstPtr, 127 int32_t dstOffset, 128 AString *errorDetailMsg) override; 129 130 private: 131 String8 subSamplesToString( 132 SubSample const *subSamples, 133 size_t numSubSamples) const; 134 String8 arrayToString(uint8_t const *array, size_t len) const; 135 }; 136 } // namespace android 137 138 #endif // MOCK_CAS_PLUGIN_H_ 139