1 files changed, 58 insertions, 0 deletions
diff --git a/zone.c b/zone.c
new file mode 100644
index 0000000..7b1b04a
--- /dev/null
+++ b/zone.c
@@ -0,0 +1,58 @@
+/*
+ * module-agl-audio -- PulseAudio module for providing audio routing support
+ * (forked from "module-murphy-ivi" - https://github.com/otcshare )
+ * Copyright (c) 2012, Intel Corporation.
+ * Copyright (c) 2016, IoT.bzh
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU Lesser General Public License,
+ * version 2.1, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St - Fifth Floor, Boston,
+ * MA 02110-1301 USA.
+ *
+ */
+#include "zone.h"
+
+struct pa_zoneset {
+	struct {
+		pa_hashmap     *hash;
+		agl_zone       *index[AGL_ZONE_MAX];
+	} zones;
+};
+
+pa_zoneset *pa_zoneset_init (struct userdata *u)
+{
+	pa_zoneset *zs;
+
+	pa_assert (u);
+
+	zs = pa_xnew0 (pa_zoneset, 1);
+	zs->zones.hash = pa_hashmap_new (pa_idxset_string_hash_func,
+		                         pa_idxset_string_compare_func);
+
+	return zs;
+}
+
+void pa_zoneset_done (struct userdata *u)
+{
+	pa_zoneset *zs;
+	void *state;
+	agl_zone *zone;
+
+	if (u && (zs = u->zoneset)) {
+
+		PA_HASHMAP_FOREACH(zone, zs->zones.hash, state) {
+			pa_xfree ((void *)zone->name);
+		}
+		pa_hashmap_free (zs->zones.hash);
+		free (zs);
+	}    
+}