device-type: Add pa_device_type_to_string()

This is needed by the tunnel manager. It feels a bit silly to
introduce new source files for just this function, but I couldn't
think of any other appropriate place. pa_device_type_t is defined
in pulse/def.h, and that's not an appropriate place for any
functions.

Change-Id: I6f969fe3acb934e8bb8fdfa5873a4d6d3fa6721c

diff --git a/src/Makefile.am b/src/Makefile.am
index 674d03c..d330820 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -944,6 +944,7 @@ libpulsecore_@PA_MAJORMINOR@_la_SOURCES = \
                pulsecore/core-scache.c pulsecore/core-scache.h \
                pulsecore/core-subscribe.c pulsecore/core-subscribe.h \
                pulsecore/core.c pulsecore/core.h \
+               pulsecore/device-type.c pulsecore/device-type.h \
                pulsecore/fdsem.c pulsecore/fdsem.h \
                pulsecore/hook-list.c pulsecore/hook-list.h \
                pulsecore/ltdl-helper.c pulsecore/ltdl-helper.h \

diff --git a/src/pulsecore/device-type.c b/src/pulsecore/device-type.c
new file mode 100644 (file)
index 0000000..cd0784d
--- /dev/null
+++ b/src/pulsecore/device-type.c
@@ -0,0 +1,37 @@
+/***
+  This file is part of PulseAudio.
+
+  Copyright 2014 Intel Corporation
+
+  PulseAudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as published
+  by the Free Software Foundation; either version 2.1 of the License,
+  or (at your option) any later version.
+
+  PulseAudio 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 Lesser General Public License
+  along with PulseAudio; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  USA.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "device-type.h"
+
+#include <pulsecore/core-util.h>
+
+const char *pa_device_type_to_string(pa_device_type_t type) {
+    switch (type) {
+        case PA_DEVICE_TYPE_SINK:   return "sink";
+        case PA_DEVICE_TYPE_SOURCE: return "source";
+    }
+
+    pa_assert_not_reached();
+}

diff --git a/src/pulsecore/device-type.h b/src/pulsecore/device-type.h
new file mode 100644 (file)
index 0000000..e0a796d
--- /dev/null
+++ b/src/pulsecore/device-type.h
@@ -0,0 +1,29 @@
+#ifndef foodevicetypehfoo
+#define foodevicetypehfoo
+
+/***
+  This file is part of PulseAudio.
+
+  Copyright 2014 Intel Corporation
+
+  PulseAudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as published
+  by the Free Software Foundation; either version 2.1 of the License,
+  or (at your option) any later version.
+
+  PulseAudio 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 Lesser General Public License
+  along with PulseAudio; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  USA.
+***/
+
+#include <pulse/def.h>
+
+const char *pa_device_type_to_string(pa_device_type_t type);
+
+#endif