Let getOriginalMimeType() take a fd passed from drm java applications

At present, we did not actually pass the fd. This patch allows us to
make the changes necessary in the future without worrying too much
about broken build.

related-to-bug: 6426185

Change-Id: I125decff9be621a72f2631fd439994a94a526606

1 files changed, 11 insertions, 5 deletions

diff --git a/drm/jni/android_drm_DrmManagerClient.cpp b/drm/jni/android_drm_DrmManagerClient.cpp
index 14ec4d6eb84f..1ee32fa5f208 100644
--- a/drm/jni/android_drm_DrmManagerClient.cpp
+++ b/drm/jni/android_drm_DrmManagerClient.cpp
@@ -578,22 +578,28 @@ static jint android_drm_DrmManagerClient_getDrmObjectType(
 }
 
 static jstring android_drm_DrmManagerClient_getOriginalMimeType(
-            JNIEnv* env, jobject thiz, jint uniqueId, jstring path) {
+            JNIEnv* env, jobject thiz, jint uniqueId, jstring path, jobject fileDescriptor) {
     ALOGV("getOriginalMimeType Enter");
+
+    int fd = (fileDescriptor == NULL)
+                ? -1
+                : jniGetFDFromFileDescriptor(env, fileDescriptor);
+
     String8 mimeType
         = getDrmManagerClientImpl(env, thiz)
-            ->getOriginalMimeType(uniqueId, Utility::getStringValue(env, path));
+            ->getOriginalMimeType(uniqueId,
+                                  Utility::getStringValue(env, path), fd);
     ALOGV("getOriginalMimeType Exit");
     return env->NewStringUTF(mimeType.string());
 }
 
 static jint android_drm_DrmManagerClient_checkRightsStatus(
             JNIEnv* env, jobject thiz, jint uniqueId, jstring path, int action) {
-    ALOGV("getOriginalMimeType Enter");
+    ALOGV("checkRightsStatus Enter");
     int rightsStatus
         = getDrmManagerClientImpl(env, thiz)
             ->checkRightsStatus(uniqueId, Utility::getStringValue(env, path), action);
-    ALOGV("getOriginalMimeType Exit");
+    ALOGV("checkRightsStatus Exit");
     return rightsStatus;
 }
 
@@ -721,7 +727,7 @@ static JNINativeMethod nativeMethods[] = {
     {"_getDrmObjectType", "(ILjava/lang/String;Ljava/lang/String;)I",
                                     (void*)android_drm_DrmManagerClient_getDrmObjectType},
 
-    {"_getOriginalMimeType", "(ILjava/lang/String;)Ljava/lang/String;",
+    {"_getOriginalMimeType", "(ILjava/lang/String;Ljava/io/FileDescriptor;)Ljava/lang/String;",
                                     (void*)android_drm_DrmManagerClient_getOriginalMimeType},
 
     {"_checkRightsStatus", "(ILjava/lang/String;I)I",