/* Thread: main */
void
filescanner_deinit(void)
{
int ret;
int dummy = 42;
ret = write(exit_pipe[1], &dummy, sizeof(dummy));
if (ret != sizeof(dummy))
{
DPRINTF(E_FATAL, L_SCAN, "Could not write to exit fd: %s\n", strerror(errno));
return;
}
scan_exit = 1;
ret = pthread_join(tid_scan, NULL);
if (ret != 0)
{
DPRINTF(E_FATAL, L_SCAN, "Could not join filescanner thread: %s\n", strerror(errno));
return;
}
inofd_event_unset();
event_base_free(evbase_scan);
commands_base_free(cmdbase);
close(exit_pipe[0]);
close(exit_pipe[1]);
}
static enum command_state
filescanner_initscan(void *arg, int *retval)
{
DPRINTF(E_LOG, L_SCAN, "Startup rescan triggered\n");
inofd_event_unset(); // Clears all inotify watches
db_watch_clear();
inofd_event_set();
bulk_scan(F_SCAN_BULK | F_SCAN_RESCAN);
*retval = 0;
return COMMAND_END;
}
static enum command_state
filescanner_fullrescan(void *arg, int *retval)
{
DPRINTF(E_LOG, L_SCAN, "Full rescan triggered\n");
player_playback_stop();
player_queue_clear();
inofd_event_unset(); // Clears all inotify watches
db_purge_all(); // Clears files, playlists, playlistitems, inotify and groups
inofd_event_set();
bulk_scan(F_SCAN_BULK);
*retval = 0;
return COMMAND_END;
}
/* Thread: main */
void
filescanner_deinit(void)
{
int ret;
#ifdef USE_EVENTFD
ret = eventfd_write(exit_efd, 1);
if (ret < 0)
{
DPRINTF(E_FATAL, L_SCAN, "Could not send exit event: %s\n", strerror(errno));
return;
}
#else
int dummy = 42;
ret = write(exit_pipe[1], &dummy, sizeof(dummy));
if (ret != sizeof(dummy))
{
DPRINTF(E_FATAL, L_SCAN, "Could not write to exit fd: %s\n", strerror(errno));
return;
}
#endif
scan_exit = 1;
ret = pthread_join(tid_scan, NULL);
if (ret != 0)
{
DPRINTF(E_FATAL, L_SCAN, "Could not join filescanner thread: %s\n", strerror(errno));
return;
}
inofd_event_unset();
#ifdef USE_EVENTFD
close(exit_efd);
#else
close(exit_pipe[0]);
close(exit_pipe[1]);
#endif
event_base_free(evbase_scan);
}
/* Thread: main */
void
filescanner_deinit(void)
{
int ret;
scan_exit = 1;
commands_base_destroy(cmdbase);
ret = pthread_join(tid_scan, NULL);
if (ret != 0)
{
DPRINTF(E_FATAL, L_SCAN, "Could not join filescanner thread: %s\n", strerror(errno));
return;
}
inofd_event_unset();
event_base_free(evbase_scan);
}
/* Thread: scan */
static void
process_file(char *file, time_t mtime, off_t size, int type, int flags)
{
switch (file_type_get(file))
{
case FILE_REGULAR:
filescanner_process_media(file, mtime, size, type, NULL);
counter++;
/* When in bulk mode, split transaction in pieces of 200 */
if ((flags & F_SCAN_BULK) && (counter % 200 == 0))
{
DPRINTF(E_LOG, L_SCAN, "Scanned %d files...\n", counter);
db_transaction_end();
db_transaction_begin();
}
break;
case FILE_PLAYLIST:
case FILE_ITUNES:
if (flags & F_SCAN_BULK)
defer_playlist(file, mtime);
else
process_playlist(file, mtime);
break;
case FILE_CTRL_REMOTE:
remote_pairing_read_pin(file);
break;
#ifdef LASTFM
case FILE_CTRL_LASTFM:
lastfm_login(file);
break;
#endif
#ifdef HAVE_SPOTIFY_H
case FILE_CTRL_SPOTIFY:
spotify_login(file);
break;
#endif
case FILE_CTRL_INITSCAN:
if (flags & F_SCAN_BULK)
break;
DPRINTF(E_LOG, L_SCAN, "Startup rescan triggered, found init-rescan file: %s\n", file);
inofd_event_unset(); // Clears all inotify watches
db_watch_clear();
inofd_event_set();
bulk_scan(F_SCAN_BULK | F_SCAN_RESCAN);
break;
case FILE_CTRL_FULLSCAN:
if (flags & F_SCAN_BULK)
break;
DPRINTF(E_LOG, L_SCAN, "Full rescan triggered, found full-rescan file: %s\n", file);
player_playback_stop();
player_queue_clear();
inofd_event_unset(); // Clears all inotify watches
db_purge_all(); // Clears files, playlists, playlistitems, inotify and groups
inofd_event_set();
bulk_scan(F_SCAN_BULK);
break;
default:
DPRINTF(E_WARN, L_SCAN, "Ignoring file: %s\n", file);
}
}