Index: media/cdm/stub/stub_cdm.cc |
diff --git a/media/cdm/stub/stub_cdm.cc b/media/cdm/stub/stub_cdm.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..0bfa25ebaa09c617e7906ce5b639d754125de91f |
--- /dev/null |
+++ b/media/cdm/stub/stub_cdm.cc |
@@ -0,0 +1,162 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "media/cdm/stub/stub_cdm.h" |
+ |
+#include "base/logging.h" |
+#include "base/strings/string_number_conversions.h" |
+ |
+// Version number for this stub. The third number represents the |
+// cdm::ContentDecryptionModule version. |
+const char kStubCdmVersion[] = "1.4.8.0"; |
+ |
+void INITIALIZE_CDM_MODULE() { |
+} |
+ |
+void DeinitializeCdmModule() { |
+} |
+ |
+void* CreateCdmInstance(int cdm_interface_version, |
+ const char* /* key_system */, |
+ uint32_t /* key_system_size */, |
+ GetCdmHostFunc get_cdm_host_func, |
+ void* user_data) { |
+ DVLOG(1) << "CreateCdmInstance()"; |
+ |
+ if (cdm_interface_version != media::StubCdmInterface::kVersion) |
+ return nullptr; |
+ |
+ media::StubCdmInterface::Host* host = |
+ static_cast<media::StubCdmInterface::Host*>(get_cdm_host_func( |
+ media::StubCdmInterface::Host::kVersion, user_data)); |
+ if (!host) |
+ return nullptr; |
+ |
+ return new media::StubCdm(host); |
+} |
+ |
+const char* GetCdmVersion() { |
+ return kStubCdmVersion; |
+} |
+ |
+namespace media { |
+ |
+StubCdm::StubCdm(Host* host) : host_(host), next_session_id_(0) { |
+} |
+ |
+StubCdm::~StubCdm() { |
+} |
+ |
+void StubCdm::Initialize(bool /* allow_distinctive_identifier */, |
+ bool /* allow_persistent_state */) { |
+} |
+ |
+void StubCdm::CreateSessionAndGenerateRequest( |
+ uint32 promise_id, |
+ cdm::SessionType /* session_type */, |
+ cdm::InitDataType /* init_data_type */, |
+ const uint8* /* init_data */, |
+ uint32 /* init_data_size */) { |
+ // Provide a dummy message (with a trivial session ID) to enable some testing |
+ // and be consistent with existing testing without a license server. |
+ std::string session_id(base::UintToString(next_session_id_++)); |
+ host_->OnResolveNewSessionPromise(promise_id, session_id.data(), |
+ session_id.length()); |
+ host_->OnSessionMessage(session_id.data(), session_id.length(), |
+ cdm::kLicenseRequest, nullptr, 0, nullptr, 0); |
+} |
+ |
+void StubCdm::LoadSession(uint32 promise_id, |
+ cdm::SessionType /* session_type */, |
+ const char* /* session_id */, |
+ uint32_t /* session_id_length */) { |
+ FailRequest(promise_id); |
+} |
+ |
+void StubCdm::UpdateSession(uint32 promise_id, |
+ const char* /* session_id */, |
+ uint32_t /* session_id_length */, |
+ const uint8* /* response */, |
+ uint32 /* response_size */) { |
+ FailRequest(promise_id); |
+} |
+ |
+void StubCdm::CloseSession(uint32 promise_id, |
+ const char* /* session_id */, |
+ uint32_t /* session_id_length */) { |
+ FailRequest(promise_id); |
+} |
+ |
+void StubCdm::RemoveSession(uint32 promise_id, |
+ const char* /* session_id */, |
+ uint32_t /* session_id_length */) { |
+ FailRequest(promise_id); |
+} |
+ |
+void StubCdm::SetServerCertificate( |
+ uint32 promise_id, |
+ const uint8_t* /* server_certificate_data */, |
+ uint32_t /* server_certificate_data_size */) { |
+ FailRequest(promise_id); |
+} |
+ |
+void StubCdm::TimerExpired(void* /* context */) { |
+} |
+ |
+cdm::Status StubCdm::Decrypt(const cdm::InputBuffer& /* encrypted_buffer */, |
+ cdm::DecryptedBlock* /* decrypted_block */) { |
+ return cdm::kDecryptError; |
+} |
+ |
+cdm::Status StubCdm::InitializeAudioDecoder( |
+ const cdm::AudioDecoderConfig& /* audio_decoder_config */) { |
+ return cdm::kDecryptError; |
+} |
+ |
+cdm::Status StubCdm::InitializeVideoDecoder( |
+ const cdm::VideoDecoderConfig& /* video_decoder_config */) { |
+ return cdm::kDecryptError; |
+} |
+ |
+void StubCdm::ResetDecoder(cdm::StreamType /* decoder_type */) { |
+} |
+ |
+void StubCdm::DeinitializeDecoder(cdm::StreamType /* decoder_type */) { |
+} |
+ |
+cdm::Status StubCdm::DecryptAndDecodeFrame( |
+ const cdm::InputBuffer& /* encrypted_buffer */, |
+ cdm::VideoFrame* /* decoded_frame */) { |
+ return cdm::kDecryptError; |
+} |
+ |
+cdm::Status StubCdm::DecryptAndDecodeSamples( |
+ const cdm::InputBuffer& /* encrypted_buffer */, |
+ cdm::AudioFrames* /* audio_frames */) { |
+ return cdm::kDecryptError; |
+} |
+ |
+void StubCdm::Destroy() { |
+ delete this; |
+} |
+ |
+void StubCdm::OnPlatformChallengeResponse( |
+ const cdm::PlatformChallengeResponse& /* response */) { |
+ NOTREACHED(); |
+} |
+ |
+void StubCdm::OnQueryOutputProtectionStatus( |
+ cdm::QueryResult /* result */, |
+ uint32_t /* link_mask */, |
+ uint32_t /* output_protection_mask */) { |
+ NOTREACHED(); |
+}; |
+ |
+void StubCdm::FailRequest(uint32 promise_id) { |
+ std::string message("Operation not supported by stub CDM."); |
+ host_->OnRejectPromise(promise_id, cdm::kInvalidAccessError, 0, |
+ message.data(), message.length()); |
+} |
+ |
+} // namespace media |