diff options
Diffstat (limited to 'drm/drmserver')
| -rw-r--r-- | drm/drmserver/Android.mk | 1 | ||||
| -rw-r--r-- | drm/drmserver/DrmManagerService.cpp | 29 |
2 files changed, 30 insertions, 0 deletions
diff --git a/drm/drmserver/Android.mk b/drm/drmserver/Android.mk index f94f9a3..e3cd44f 100644 --- a/drm/drmserver/Android.mk +++ b/drm/drmserver/Android.mk @@ -22,6 +22,7 @@ LOCAL_SRC_FILES:= \ DrmManagerService.cpp LOCAL_SHARED_LIBRARIES := \ + libmedia \ libutils \ libbinder diff --git a/drm/drmserver/DrmManagerService.cpp b/drm/drmserver/DrmManagerService.cpp index 0901a44..583669e 100644 --- a/drm/drmserver/DrmManagerService.cpp +++ b/drm/drmserver/DrmManagerService.cpp @@ -19,6 +19,7 @@ #include <utils/Log.h> #include <private/android_filesystem_config.h> +#include <media/MemoryLeakTrackUtil.h> #include <errno.h> #include <utils/threads.h> @@ -256,3 +257,31 @@ ssize_t DrmManagerService::pread(int uniqueId, DecryptHandle* decryptHandle, return mDrmManager->pread(uniqueId, decryptHandle, buffer, numBytes, offset); } +status_t DrmManagerService::dump(int fd, const Vector<String16>& args) +{ + const size_t SIZE = 256; + char buffer[SIZE]; + String8 result; + if (checkCallingPermission(String16("android.permission.DUMP")) == false) { + snprintf(buffer, SIZE, "Permission Denial: " + "can't dump DrmManagerService from pid=%d, uid=%d\n", + IPCThreadState::self()->getCallingPid(), + IPCThreadState::self()->getCallingUid()); + result.append(buffer); + } else { +#if DRM_MEMORY_LEAK_TRACK + bool dumpMem = false; + for (size_t i = 0; i < args.size(); i++) { + if (args[i] == String16("-m")) { + dumpMem = true; + } + } + if (dumpMem) { + dumpMemoryAddresses(fd); + } +#endif + } + write(fd, result.string(), result.size()); + return NO_ERROR; +} + |