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authorMax Kellermann <max@duempel.org>2009-02-11 18:02:45 +0100
committerMax Kellermann <max@duempel.org>2009-02-11 18:02:45 +0100
commit9d447dda1da059105d0f5da92be384c5e2b57df3 (patch)
treea861a7a842fb318c266e48a7f365061985a2e340 /src/output_command.c
parent3bc4224bfda5ebf9cd6969ea0f6647b1af3e9da6 (diff)
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audio: moved code to output_command.c
The output_command library provides a command interface to the audio outputs. It assumes the input comes from an untrusted source (i.e. the client) and verifies all parameters.
Diffstat (limited to '')
-rw-r--r--src/output_command.c62
1 files changed, 62 insertions, 0 deletions
diff --git a/src/output_command.c b/src/output_command.c
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+++ b/src/output_command.c
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+/*
+ * Copyright (C) 2003-2009 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * Glue functions for controlling the audio outputs over the MPD
+ * protocol. These functions perform extra validation on all
+ * parameters, because they might be from an untrusted source.
+ *
+ */
+
+#include "output_command.h"
+#include "output_all.h"
+#include "output_internal.h"
+#include "idle.h"
+
+bool
+audio_output_enable_index(unsigned idx)
+{
+ struct audio_output *ao;
+
+ if (idx >= audio_output_count())
+ return false;
+
+ ao = audio_output_get(idx);
+
+ ao->reopen_after = 0;
+ ao->enabled = true;
+ idle_add(IDLE_OUTPUT);
+
+ return true;
+}
+
+bool
+audio_output_disable_index(unsigned idx)
+{
+ struct audio_output *ao;
+
+ if (idx >= audio_output_count())
+ return false;
+
+ ao = audio_output_get(idx);
+
+ ao->enabled = false;
+ idle_add(IDLE_OUTPUT);
+
+ return true;
+}