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Commit bc512079 authored by Glenn Kasten's avatar Glenn Kasten
Browse files

media.log dump 

Bug: 8446008
Change-Id: Ia47b204f5c4c91b99591eec5420a25a3dc8e7631
parent 6386b50b

services/medialog/MediaLogService.cpp

+9 −0
Original line number Original line Diff line number Diff line
@@ -19,6 +19,7 @@ 




#include <sys/mman.h>

#include <sys/mman.h>

#include <utils/Log.h>

#include <utils/Log.h>

#include <binder/PermissionCache.h>

#include <media/nbaio/NBLog.h>

#include <media/nbaio/NBLog.h>

#include <private/android_filesystem_config.h>

#include <private/android_filesystem_config.h>

#include "MediaLogService.h"

#include "MediaLogService.h"
@@ -55,6 +56,14 @@ void MediaLogService::unregisterWriter(const sp<IMemory>& shared) 




status_t MediaLogService::dump(int fd, const Vector<String16>& args)

status_t MediaLogService::dump(int fd, const Vector<String16>& args)

{

{

    // FIXME merge with similar but not identical code at services/audioflinger/ServiceUtilities.cpp

    static const String16 sDump("android.permission.DUMP");

    if (!(IPCThreadState::self()->getCallingUid() == AID_MEDIA ||

            PermissionCache::checkCallingPermission(sDump))) {

        fdprintf(fd, "Permission denied.\n");

        return NO_ERROR;

    }



    Vector<NamedReader> namedReaders;

    Vector<NamedReader> namedReaders;

    {

    {

        Mutex::Autolock _l(mLock);

        Mutex::Autolock _l(mLock);