1 files changed, 0 insertions, 162 deletions
diff --git a/src/state_file.c b/src/state_file.c
deleted file mode 100644
index de0e7053..00000000
--- a/src/state_file.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-#include "state_file.h"
-#include "output_state.h"
-#include "playlist.h"
-#include "playlist_state.h"
-#include "volume.h"
-#include "text_file.h"
-
-#include <glib.h>
-#include <assert.h>
-#include <string.h>
-#include <errno.h>
-
-#undef G_LOG_DOMAIN
-#define G_LOG_DOMAIN "state_file"
-
-static char *state_file_path;
-
-/** the GLib source id for the save timer */
-static guint save_state_source_id;
-
-/**
- * These version numbers determine whether we need to save the state
- * file.  If nothing has changed, we won't let the hard drive spin up.
- */
-static unsigned prev_volume_version, prev_output_version,
-	prev_playlist_version;
-
-static void
-state_file_write(struct player_control *pc)
-{
-	FILE *fp;
-
-	assert(state_file_path != NULL);
-
-	g_debug("Saving state file %s", state_file_path);
-
-	fp = fopen(state_file_path, "w");
-	if (G_UNLIKELY(!fp)) {
-		g_warning("failed to create %s: %s",
-			  state_file_path, g_strerror(errno));
-		return;
-	}
-
-	save_sw_volume_state(fp);
-	audio_output_state_save(fp);
-	playlist_state_save(fp, &g_playlist, pc);
-
-	fclose(fp);
-
-	prev_volume_version = sw_volume_state_get_hash();
-	prev_output_version = audio_output_state_get_version();
-	prev_playlist_version = playlist_state_get_hash(&g_playlist, pc);
-}
-
-static void
-state_file_read(struct player_control *pc)
-{
-	FILE *fp;
-	bool success;
-
-	assert(state_file_path != NULL);
-
-	g_debug("Loading state file %s", state_file_path);
-
-	fp = fopen(state_file_path, "r");
-	if (G_UNLIKELY(!fp)) {
-		g_warning("failed to open %s: %s",
-			  state_file_path, g_strerror(errno));
-		return;
-	}
-
-	GString *buffer = g_string_sized_new(1024);
-	const char *line;
-	while ((line = read_text_line(fp, buffer)) != NULL) {
-		success = read_sw_volume_state(line) ||
-			audio_output_state_read(line) ||
-			playlist_state_restore(line, fp, buffer,
-					       &g_playlist, pc);
-		if (!success)
-			g_warning("Unrecognized line in state file: %s", line);
-	}
-
-	fclose(fp);
-
-	prev_volume_version = sw_volume_state_get_hash();
-	prev_output_version = audio_output_state_get_version();
-	prev_playlist_version = playlist_state_get_hash(&g_playlist, pc);
-
-
-	g_string_free(buffer, true);
-}
-
-/**
- * This function is called every 5 minutes by the GLib main loop, and
- * saves the state file.
- */
-static gboolean
-timer_save_state_file(gpointer data)
-{
-	struct player_control *pc = data;
-
-	if (prev_volume_version == sw_volume_state_get_hash() &&
-	    prev_output_version == audio_output_state_get_version() &&
-	    prev_playlist_version == playlist_state_get_hash(&g_playlist, pc))
-		/* nothing has changed - don't save the state file,
-		   don't spin up the hard disk */
-		return true;
-
-	state_file_write(pc);
-	return true;
-}
-
-void
-state_file_init(const char *path, struct player_control *pc)
-{
-	assert(state_file_path == NULL);
-
-	if (path == NULL)
-		return;
-
-	state_file_path = g_strdup(path);
-	state_file_read(pc);
-
-	save_state_source_id = g_timeout_add_seconds(5 * 60,
-						     timer_save_state_file,
-						     pc);
-}
-
-void
-state_file_finish(struct player_control *pc)
-{
-	if (state_file_path == NULL)
-		/* no state file configured, no cleanup required */
-		return;
-
-	if (save_state_source_id != 0)
-		g_source_remove(save_state_source_id);
-
-	state_file_write(pc);
-
-	g_free(state_file_path);
-}