Initial import of Widevine Common Encryption DRM engine

Builds libwvmdrmengine.so, which is loaded by the new MediaDrm APIs to support playback of Widevine/CENC protected content. Change-Id: I6f57dd37083dfd96c402cb9dd137c7d74edc8f1c
2013-03-21 17:39:02 -07:00
parent 38334efbe7
commit 1a8aa0dd05
211 changed files with 51913 additions and 144 deletions
--- a/libwvdrmengine/mediadrm/include/WVDrmPlugin.h
+++ b/libwvdrmengine/mediadrm/include/WVDrmPlugin.h
@@ -0,0 +1,80 @@
+//
+// Copyright 2013 Google Inc. All Rights Reserved.
+//
+
+#ifndef WV_DRM_PLUGIN_H_
+#define WV_DRM_PLUGIN_H_
+
+#include "media/drm/DrmAPI.h"
+#include "media/stagefright/foundation/ABase.h"
+#include "media/stagefright/foundation/AString.h"
+#include "utils/Errors.h"
+#include "utils/KeyedVector.h"
+#include "utils/List.h"
+#include "utils/String8.h"
+#include "utils/Vector.h"
+#include "wv_content_decryption_module.h"
+
+namespace wvdrm {
+
+using android::KeyedVector;
+using android::List;
+using android::status_t;
+using android::String8;
+using android::Vector;
+
+class WVDrmPlugin : public android::DrmPlugin {
+ public:
+  WVDrmPlugin(wvcdm::WvContentDecryptionModule* cdm);
+  virtual ~WVDrmPlugin() {}
+
+  virtual status_t openSession(Vector<uint8_t>& sessionId);
+
+  virtual status_t closeSession(const Vector<uint8_t>& sessionId);
+
+  virtual status_t getLicenseRequest(
+      const Vector<uint8_t>& sessionId,
+      const Vector<uint8_t>& initData,
+      const String8& mimeType,
+      LicenseType licenseType,
+      const KeyedVector<String8, String8>& optionalParameters,
+      Vector<uint8_t>& request,
+      String8& defaultUrl);
+
+  virtual status_t provideLicenseResponse(const Vector<uint8_t>& sessionId,
+                                          const Vector<uint8_t>& response);
+
+  virtual status_t removeLicense(const Vector<uint8_t>& sessionId);
+
+  virtual status_t queryLicenseStatus(
+      const Vector<uint8_t>& sessionId,
+      KeyedVector<String8, String8>& infoMap) const;
+
+  virtual status_t getProvisionRequest(Vector<uint8_t>& request,
+                                       String8& defaultUrl);
+
+  virtual status_t provideProvisionResponse(const Vector<uint8_t>& response);
+
+  virtual status_t getSecureStops(List<Vector<uint8_t> >& secureStops);
+
+  virtual status_t releaseSecureStops(const Vector<uint8_t>& ssRelease);
+
+  virtual status_t getPropertyString(const String8& name, String8& value) const;
+
+  virtual status_t getPropertyByteArray(const String8& name,
+                                        Vector<uint8_t>& value) const;
+
+  virtual status_t setPropertyString(const String8& name, const String8& value);
+
+  virtual status_t setPropertyByteArray(const String8& name,
+                                        const Vector<uint8_t>& value);
+
+ private:
+  DISALLOW_EVIL_CONSTRUCTORS(WVDrmPlugin);
+
+  wvcdm::WvContentDecryptionModule* mCDM;
+};
+
+} // namespace wvdrm
+
+#endif // WV_DRM_PLUGIN_H_