Merge "Make mediascanner use filedescriptors instead of paths"

#define LOG_TAG "StagefrightMediaScanner"

#include <utils/Log.h>

#include <sys/types.h>

#include <sys/stat.h>

#include <fcntl.h>

#include <media/stagefright/StagefrightMediaScanner.h>

#include <media/mediametadataretriever.h>

    sp<MediaMetadataRetriever> mRetriever(new MediaMetadataRetriever);

    status_t status = mRetriever->setDataSource(path);

    int fd = open(path, O_RDONLY | O_LARGEFILE);

    status_t status;

    if (fd < 0) {

        // couldn't open it locally, maybe the media server can?

        status = mRetriever->setDataSource(path);

    } else {

        status = mRetriever->setDataSource(fd, 0, 0x7ffffffffffffffL);

        close(fd);

    }

    if (status) {

        return MEDIA_SCAN_RESULT_ERROR;

    }