commit e943f84129326ab885cc7a69dcfa17f766b72b89
author Takeshi Aimi <aimitakeshi@gmail.com> Fri Oct 08 23:05:49 2010 +0900
committer Takeshi Aimi <aimitakeshi@gmail.com> Tue Nov 02 08:06:06 2010 +0900
tree 45602605772fcd85d240cbfd900b82e0067453e9
parent dcd25efb46c41c8d24a0a9cf61fb57f84149709e

Update of DRM framework

 - Overload openDecryptSession() with uri parameter
   in order to accept URI of DRM content,
   Following API is added,
       DecryptHandle*openDecryptSession(const char* uri);.
 - Unify texisting three event types of processDrmInfo()
   so that caller of DRM framework does not have to handle many event types.
 - Let DrmManagerService call load/unload plugins API so that
   client of DRM framework does not have to manage plug-in load/unload.
 - Trivial fix in DrmManagerClient.java is also incorporated.

Changes are made by Sony Corporation.

Change-Id: If62b47fa0360718fdc943e6e6143671d7db26adc

drm/libdrmframework/include/IDrmManagerService.h

diff --git a/drm/libdrmframework/include/IDrmManagerService.h b/drm/libdrmframework/include/IDrmManagerService.h
index 5c668ed..1275488 100644
--- a/drm/libdrmframework/include/IDrmManagerService.h
+++ b/drm/libdrmframework/include/IDrmManagerService.h
@@ -46,10 +46,9 @@
     enum {
         ADD_UNIQUEID = IBinder::FIRST_CALL_TRANSACTION,
         REMOVE_UNIQUEID,
-        LOAD_PLUGINS,
-        LOAD_PLUGINS_FROM_PATH,
+        ADD_CLIENT,
+        REMOVE_CLIENT,
         SET_DRM_SERVICE_LISTENER,
-        UNLOAD_PLUGINS,
         INSTALL_DRM_ENGINE,
         GET_CONSTRAINTS_FROM_CONTENT,
         CAN_HANDLE,
@@ -69,6 +68,7 @@
         CLOSE_CONVERT_SESSION,
         GET_ALL_SUPPORT_INFO,
         OPEN_DECRYPT_SESSION,
+        OPEN_DECRYPT_SESSION_FROM_URI,
         CLOSE_DECRYPT_SESSION,
         INITIALIZE_DECRYPT_UNIT,
         DECRYPT,
@@ -84,15 +84,13 @@
 
     virtual void removeUniqueId(int uniqueId) = 0;
 
-    virtual status_t loadPlugIns(int uniqueId) = 0;
+    virtual void addClient(int uniqueId) = 0;
 
-    virtual status_t loadPlugIns(int uniqueId, const String8& plugInDirPath) = 0;
+    virtual void removeClient(int uniqueId) = 0;
 
     virtual status_t setDrmServiceListener(
             int uniqueId, const sp<IDrmServiceListener>& infoListener) = 0;
 
-    virtual status_t unloadPlugIns(int uniqueId) = 0;
-
     virtual status_t installDrmEngine(int uniqueId, const String8& drmEngineFile) = 0;
 
     virtual DrmConstraints* getConstraints(
@@ -140,6 +138,8 @@
 
     virtual DecryptHandle* openDecryptSession(int uniqueId, int fd, int offset, int length) = 0;
 
+    virtual DecryptHandle* openDecryptSession(int uniqueId, const char* uri) = 0;
+
     virtual status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle) = 0;
 
     virtual status_t initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,
@@ -168,15 +168,13 @@
 
     virtual void removeUniqueId(int uniqueId);
 
-    virtual status_t loadPlugIns(int uniqueId);
+    virtual void addClient(int uniqueId);
 
-    virtual status_t loadPlugIns(int uniqueId, const String8& plugInDirPath);
+    virtual void removeClient(int uniqueId);
 
     virtual status_t setDrmServiceListener(
             int uniqueId, const sp<IDrmServiceListener>& infoListener);
 
-    virtual status_t unloadPlugIns(int uniqueId);
-
     virtual status_t installDrmEngine(int uniqueId, const String8& drmEngineFile);
 
     virtual DrmConstraints* getConstraints(int uniqueId, const String8* path, const int action);
@@ -221,6 +219,8 @@
 
     virtual DecryptHandle* openDecryptSession(int uniqueId, int fd, int offset, int length);
 
+    virtual DecryptHandle* openDecryptSession(int uniqueId, const char* uri);
+
     virtual status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle);
 
     virtual status_t initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,