From b715e522cff7109c370e66d29ba22340c9259c52 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Wed, 2 Jan 2013 19:52:57 +0100 Subject: db_save, state_file: convert to C++ --- src/output_state.c | 91 ------------------------------------------------------ 1 file changed, 91 deletions(-) delete mode 100644 src/output_state.c (limited to 'src/output_state.c') diff --git a/src/output_state.c b/src/output_state.c deleted file mode 100644 index 7bcafb36b..000000000 --- a/src/output_state.c +++ /dev/null @@ -1,91 +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. - */ - -/* - * Saving and loading the audio output states to/from the state file. - * - */ - -#include "config.h" -#include "output_state.h" -#include "output_internal.h" -#include "output_all.h" - -#include - -#include -#include -#include - -#define AUDIO_DEVICE_STATE "audio_device_state:" - -unsigned audio_output_state_version; - -void -audio_output_state_save(FILE *fp) -{ - unsigned n = audio_output_count(); - - assert(n > 0); - - for (unsigned i = 0; i < n; ++i) { - const struct audio_output *ao = audio_output_get(i); - - fprintf(fp, AUDIO_DEVICE_STATE "%d:%s\n", - ao->enabled, ao->name); - } -} - -bool -audio_output_state_read(const char *line) -{ - long value; - char *endptr; - const char *name; - struct audio_output *ao; - - if (!g_str_has_prefix(line, AUDIO_DEVICE_STATE)) - return false; - - line += sizeof(AUDIO_DEVICE_STATE) - 1; - - value = strtol(line, &endptr, 10); - if (*endptr != ':' || (value != 0 && value != 1)) - return false; - - if (value != 0) - /* state is "enabled": no-op */ - return true; - - name = endptr + 1; - ao = audio_output_find(name); - if (ao == NULL) { - g_debug("Ignoring device state for '%s'", name); - return true; - } - - ao->enabled = false; - return true; -} - -unsigned -audio_output_state_get_version(void) -{ - return audio_output_state_version; -} -- cgit v1.2.3