1 files changed, 34 insertions, 1 deletions
diff --git a/media/libmediaplayerservice/Drm.cpp b/media/libmediaplayerservice/Drm.cpp
index d222316..ac948a6 100644
--- a/media/libmediaplayerservice/Drm.cpp
+++ b/media/libmediaplayerservice/Drm.cpp
@@ -46,6 +46,7 @@ static bool checkPermission(const char* permissionString) {
 KeyedVector<Vector<uint8_t>, String8> Drm::mUUIDToLibraryPathMap;
 KeyedVector<String8, wp<SharedLibrary> > Drm::mLibraryPathToOpenLibraryMap;
 Mutex Drm::mMapLock;
+Mutex Drm::mLock;
 
 static bool operator<(const Vector<uint8_t> &lhs, const Vector<uint8_t> &rhs) {
     if (lhs.size() < rhs.size()) {
@@ -449,6 +450,20 @@ status_t Drm::getSecureStops(List<Vector<uint8_t> > &secureStops) {
     return mPlugin->getSecureStops(secureStops);
 }
 
+status_t Drm::getSecureStop(Vector<uint8_t> const &ssid, Vector<uint8_t> &secureStop) {
+    Mutex::Autolock autoLock(mLock);
+
+    if (mInitCheck != OK) {
+        return mInitCheck;
+    }
+
+    if (mPlugin == NULL) {
+        return -EINVAL;
+    }
+
+    return mPlugin->getSecureStop(ssid, secureStop);
+}
+
 status_t Drm::releaseSecureStops(Vector<uint8_t> const &ssRelease) {
     Mutex::Autolock autoLock(mLock);
 
@@ -463,6 +478,20 @@ status_t Drm::releaseSecureStops(Vector<uint8_t> const &ssRelease) {
     return mPlugin->releaseSecureStops(ssRelease);
 }
 
+status_t Drm::releaseAllSecureStops() {
+    Mutex::Autolock autoLock(mLock);
+
+    if (mInitCheck != OK) {
+        return mInitCheck;
+    }
+
+    if (mPlugin == NULL) {
+        return -EINVAL;
+    }
+
+    return mPlugin->releaseAllSecureStops();
+}
+
 status_t Drm::getPropertyString(String8 const &name, String8 &value ) const {
     Mutex::Autolock autoLock(mLock);
 
@@ -646,10 +675,14 @@ status_t Drm::signRSA(Vector<uint8_t> const &sessionId,
 
 void Drm::binderDied(const wp<IBinder> &the_late_who)
 {
+    mEventLock.lock();
+    mListener.clear();
+    mEventLock.unlock();
+
+    Mutex::Autolock autoLock(mLock);
     delete mPlugin;
     mPlugin = NULL;
     closeFactory();
-    mListener.clear();
 }
 
 }  // namespace android