am 24a90c26: am d9334934: Merge "Update of DRM Framework."

* commit '24a90c2674270fee0783bafa54fd5d845bdf0c18':
  Update of DRM Framework.

10 files changed, 69 insertions, 0 deletions

diff --git a/drm/libdrmframework/DrmManagerClient.cpp b/drm/libdrmframework/DrmManagerClient.cpp
index 0cbbbd4..578e135 100644
--- a/drm/libdrmframework/DrmManagerClient.cpp
+++ b/drm/libdrmframework/DrmManagerClient.cpp
@@ -43,6 +43,10 @@ DrmConstraints* DrmManagerClient::getConstraints(const String8* path, const int
     return mDrmManagerClientImpl->getConstraints(mUniqueId, path, action);
 }
 
+DrmMetadata* DrmManagerClient::getMetadata(const String8* path) {
+    return mDrmManagerClientImpl->getMetadata(mUniqueId, path);
+}
+
 bool DrmManagerClient::canHandle(const String8& path, const String8& mimeType) {
     return mDrmManagerClientImpl->canHandle(mUniqueId, path, mimeType);
 }
diff --git a/drm/libdrmframework/DrmManagerClientImpl.cpp b/drm/libdrmframework/DrmManagerClientImpl.cpp
index 519ed67..f39131d 100644
--- a/drm/libdrmframework/DrmManagerClientImpl.cpp
+++ b/drm/libdrmframework/DrmManagerClientImpl.cpp
@@ -101,6 +101,14 @@ DrmConstraints* DrmManagerClientImpl::getConstraints(
     return drmConstraints;
 }
 
+DrmMetadata* DrmManagerClientImpl::getMetadata(int uniqueId, const String8* path) {
+    DrmMetadata *drmMetadata = NULL;
+    if ((NULL != path) && (EMPTY_STRING != *path)) {
+        drmMetadata = getDrmManagerService()->getMetadata(uniqueId, path);
+    }
+    return drmMetadata;
+}
+
 bool DrmManagerClientImpl::canHandle(int uniqueId, const String8& path, const String8& mimeType) {
     bool retCode = false;
     if ((EMPTY_STRING != path) || (EMPTY_STRING != mimeType)) {
diff --git a/drm/libdrmframework/include/DrmManager.h b/drm/libdrmframework/include/DrmManager.h
index a0250b7..e05366d 100644
--- a/drm/libdrmframework/include/DrmManager.h
+++ b/drm/libdrmframework/include/DrmManager.h
@@ -32,6 +32,7 @@ class DrmUnregistrationInfo;
 class DrmRightsAcquisitionInfo;
 class DrmContentIds;
 class DrmConstraints;
+class DrmMetadata;
 class DrmRights;
 class DrmInfo;
 class DrmInfoStatus;
@@ -74,6 +75,8 @@ public:
 
     DrmConstraints* getConstraints(int uniqueId, const String8* path, const int action);
 
+    DrmMetadata* getMetadata(int uniqueId, const String8* path);
+
     bool canHandle(int uniqueId, const String8& path, const String8& mimeType);
 
     DrmInfoStatus* processDrmInfo(int uniqueId, const DrmInfo* drmInfo);
diff --git a/drm/libdrmframework/include/DrmManagerClientImpl.h b/drm/libdrmframework/include/DrmManagerClientImpl.h
index 769f4d0..0a7fcd1 100644
--- a/drm/libdrmframework/include/DrmManagerClientImpl.h
+++ b/drm/libdrmframework/include/DrmManagerClientImpl.h
@@ -86,6 +86,18 @@ public:
     DrmConstraints* getConstraints(int uniqueId, const String8* path, const int action);
 
     /**
+     * Get metadata information associated with input content.
+     *
+     * @param[in] uniqueId Unique identifier for a session
+     * @param[in] path Path of the protected content
+     * @return DrmMetadata
+     *         key-value pairs of metadata are embedded in it
+     * @note
+     *    In case of error, return NULL
+     */
+    DrmMetadata* getMetadata(int uniqueId, const String8* path);
+
+    /**
      * Check whether the given mimetype or path can be handled
      *
      * @param[in] uniqueId Unique identifier for a session
diff --git a/drm/libdrmframework/include/DrmManagerService.h b/drm/libdrmframework/include/DrmManagerService.h
index 4b3ba71..d0a0db7 100644
--- a/drm/libdrmframework/include/DrmManagerService.h
+++ b/drm/libdrmframework/include/DrmManagerService.h
@@ -61,6 +61,8 @@ public:
 
     DrmConstraints* getConstraints(int uniqueId, const String8* path, const int action);
 
+    DrmMetadata* getMetadata(int uniqueId, const String8* path);
+
     bool canHandle(int uniqueId, const String8& path, const String8& mimeType);
 
     DrmInfoStatus* processDrmInfo(int uniqueId, const DrmInfo* drmInfo);
diff --git a/drm/libdrmframework/include/IDrmManagerService.h b/drm/libdrmframework/include/IDrmManagerService.h
index 20fb2ab..2424ea5 100644
--- a/drm/libdrmframework/include/IDrmManagerService.h
+++ b/drm/libdrmframework/include/IDrmManagerService.h
@@ -27,6 +27,7 @@ namespace android {
 
 class DrmContentIds;
 class DrmConstraints;
+class DrmMetadata;
 class DrmRights;
 class DrmInfo;
 class DrmInfoStatus;
@@ -51,6 +52,7 @@ public:
         SET_DRM_SERVICE_LISTENER,
         INSTALL_DRM_ENGINE,
         GET_CONSTRAINTS_FROM_CONTENT,
+        GET_METADATA_FROM_CONTENT,
         CAN_HANDLE,
         PROCESS_DRM_INFO,
         ACQUIRE_DRM_INFO,
@@ -96,6 +98,8 @@ public:
     virtual DrmConstraints* getConstraints(
             int uniqueId, const String8* path, const int action) = 0;
 
+    virtual DrmMetadata* getMetadata(int uniqueId, const String8* path) = 0;
+
     virtual bool canHandle(int uniqueId, const String8& path, const String8& mimeType) = 0;
 
     virtual DrmInfoStatus* processDrmInfo(int uniqueId, const DrmInfo* drmInfo) = 0;
@@ -179,6 +183,8 @@ public:
 
     virtual DrmConstraints* getConstraints(int uniqueId, const String8* path, const int action);
 
+    virtual DrmMetadata* getMetadata(int uniqueId, const String8* path);
+
     virtual bool canHandle(int uniqueId, const String8& path, const String8& mimeType);
 
     virtual DrmInfoStatus* processDrmInfo(int uniqueId, const DrmInfo* drmInfo);
diff --git a/drm/libdrmframework/plugins/common/include/DrmEngineBase.h b/drm/libdrmframework/plugins/common/include/DrmEngineBase.h
index 779f7ac..b61e3d3 100644
--- a/drm/libdrmframework/plugins/common/include/DrmEngineBase.h
+++ b/drm/libdrmframework/plugins/common/include/DrmEngineBase.h
@@ -36,6 +36,8 @@ public:
 public:
     DrmConstraints* getConstraints(int uniqueId, const String8* path, int action);
 
+    DrmMetadata* getMetadata(int uniqueId, const String8* path);
+
     status_t initialize(int uniqueId);
 
     status_t setOnInfoListener(int uniqueId, const IDrmEngine::OnInfoListener* infoListener);
@@ -117,6 +119,18 @@ protected:
             int uniqueId, const String8* path, int action) = 0;
 
     /**
+     * Get metadata information associated with input content
+     *
+     * @param[in] uniqueId Unique identifier for a session
+     * @param[in] path Path of the protected content
+     * @return DrmMetadata
+     *         key-value pairs of metadata
+     * @note
+     *     In case of error, return NULL
+     */
+    virtual DrmMetadata* onGetMetadata(int uniqueId, const String8* path) = 0;
+
+    /**
      * Initialize plug-in
      *
      * @param[in] uniqueId Unique identifier for a session
diff --git a/drm/libdrmframework/plugins/common/include/IDrmEngine.h b/drm/libdrmframework/plugins/common/include/IDrmEngine.h
index 28e6d8e..d05c24f 100644
--- a/drm/libdrmframework/plugins/common/include/IDrmEngine.h
+++ b/drm/libdrmframework/plugins/common/include/IDrmEngine.h
@@ -23,6 +23,7 @@ namespace android {
 
 class DrmContentIds;
 class DrmConstraints;
+class DrmMetadata;
 class DrmRights;
 class DrmInfo;
 class DrmInfoStatus;
@@ -105,6 +106,18 @@ public:
             int uniqueId, const String8* path, int action) = 0;
 
     /**
+     * Get metadata information associated with input content
+     *
+     * @param[in] uniqueId Unique identifier for a session
+     * @param[in] path Path of the protected content
+     * @return DrmMetadata
+     *         key-value pairs of metadata
+     * @note
+     *      In case of error, return NULL
+     */
+    virtual DrmMetadata* getMetadata(int uniqueId, const String8* path) = 0;
+
+    /**
      * Get whether the given content can be handled by this plugin or not
      *
      * @param[in] uniqueId Unique identifier for a session
diff --git a/drm/libdrmframework/plugins/passthru/include/DrmPassthruPlugIn.h b/drm/libdrmframework/plugins/passthru/include/DrmPassthruPlugIn.h
index 9c94e73..f941f70 100644
--- a/drm/libdrmframework/plugins/passthru/include/DrmPassthruPlugIn.h
+++ b/drm/libdrmframework/plugins/passthru/include/DrmPassthruPlugIn.h
@@ -30,6 +30,8 @@ public:
 protected:
     DrmConstraints* onGetConstraints(int uniqueId, const String8* path, int action);
 
+    DrmMetadata* onGetMetadata(int uniqueId, const String8* path);
+
     status_t onInitialize(int uniqueId);
 
     status_t onSetOnInfoListener(int uniqueId, const IDrmEngine::OnInfoListener* infoListener);
diff --git a/drm/libdrmframework/plugins/passthru/src/DrmPassthruPlugIn.cpp b/drm/libdrmframework/plugins/passthru/src/DrmPassthruPlugIn.cpp
index 73c9708..976978f 100644
--- a/drm/libdrmframework/plugins/passthru/src/DrmPassthruPlugIn.cpp
+++ b/drm/libdrmframework/plugins/passthru/src/DrmPassthruPlugIn.cpp
@@ -20,6 +20,7 @@
 
 #include <drm/DrmRights.h>
 #include <drm/DrmConstraints.h>
+#include <drm/DrmMetadata.h>
 #include <drm/DrmInfo.h>
 #include <drm/DrmInfoEvent.h>
 #include <drm/DrmInfoStatus.h>
@@ -51,6 +52,10 @@ DrmPassthruPlugIn::~DrmPassthruPlugIn() {
 
 }
 
+DrmMetadata* DrmPassthruPlugIn::onGetMetadata(int uniqueId, const String8* path) {
+    return NULL;
+}
+
 DrmConstraints* DrmPassthruPlugIn::onGetConstraints(
         int uniqueId, const String8* path, int action) {
     LOGD("DrmPassthruPlugIn::onGetConstraints From Path: %d", uniqueId);