Merge "remove linking against aidl enum" (4a084f53) · Commits · e / os / android_frameworks_av

services/camera/libcameraservice/CameraService.cpp

+18 −16

Original line number	Diff line number	Diff line
		@@ -1554,6 +1554,24 @@ Status CameraService::setTorchMode(const String16& cameraId, bool enabled,

		Status CameraService::notifySystemEvent(int32_t eventId,
		const std::vector<int32_t>& args) {
		const int pid = getCallingPid();
		const int selfPid = getpid();

		// Permission checks
		if (pid != selfPid) {
		// Ensure we're being called by system_server, or similar process with
		// permissions to notify the camera service about system events
		if (!checkCallingPermission(
		String16("android.permission.CAMERA_SEND_SYSTEM_EVENTS"))) {
		const int uid = getCallingUid();
		ALOGE("Permission Denial: cannot send updates to camera service about system"
		" events from pid=%d, uid=%d", pid, uid);
		return STATUS_ERROR_FMT(ERROR_PERMISSION_DENIED,
		"No permission to send updates to camera service about system events"
		" from pid=%d, uid=%d", pid, uid);
		}
		}

		ATRACE_CALL();

		switch(eventId) {
		@@ -1955,8 +1973,6 @@ void CameraService::logServiceError(const char* msg, int errorCode) {
		status_t CameraService::onTransact(uint32_t code, const Parcel& data, Parcel* reply,
		uint32_t flags) {

		const int pid = getCallingPid();
		const int selfPid = getpid();

		// Permission checks
		switch (code) {
		@@ -1984,20 +2000,6 @@ status_t CameraService::onTransact(uint32_t code, const Parcel& data, Parcel* re
		}
		return NO_ERROR;
		}
		case BnCameraService::NOTIFYSYSTEMEVENT: {
		if (pid != selfPid) {
		// Ensure we're being called by system_server, or similar process with
		// permissions to notify the camera service about system events
		if (!checkCallingPermission(
		String16("android.permission.CAMERA_SEND_SYSTEM_EVENTS"))) {
		const int uid = getCallingUid();
		ALOGE("Permission Denial: cannot send updates to camera service about system"
		" events from pid=%d, uid=%d", pid, uid);
		return PERMISSION_DENIED;
		}
		}
		break;
		}
		}

		return BnCameraService::onTransact(code, data, reply, flags);