Add basic configuration logic, builtin configuration

There is now a default routing configuration provided at
startup (config file parsing is stubbed, decide if we need
it for routing purposes, or just for very basic things).

Change-Id: Ib824b63c663355ed80d0e6823d5f9aec8cb093d5
Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>

1 files changed, 65 insertions, 0 deletions

diff --git a/config.h b/config.h
new file mode 100644
index 0000000..738f254
--- /dev/null
+++ b/config.h
@@ -0,0 +1,65 @@
+/*
+ * 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.
+ *
+ */
+#ifndef paaglconfig
+#define paaglconfig
+
+#include "userdata.h"
+#include "router.h"
+
+ /* ZONES ("driver", "passenger1"...) */
+typedef struct {
+	const char *name;
+} zone_def;
+
+ /* ROUTING GROUPS ("default" card, "phone" card...) */
+typedef struct {
+	agl_direction type;		/* agl_input/agl_output */
+	const char *name;
+	agl_rtgroup_accept_t accept;
+	agl_rtgroup_compare_t compare;
+} rtgroup_def;
+
+ /* CLASS MAP (agl_phone="phone" card routing group...) */
+typedef struct {
+	agl_node_type class;		/* agl_device/agl_stream */
+	uint32_t zone;
+	agl_direction type;		/* agl_input/agl_output */
+	const char *rtgroup;
+} classmap_def;
+
+ /* TYPE MAP ("event"=agl_event, "music"=agl_player...) */
+typedef struct {
+	const char *id;
+	agl_node_type type;
+} typemap_def;
+
+ /* PRIORITY MAP (agl_event=5, agl_phone=4, [...] agl_player=1...) */
+typedef struct {
+	agl_node_type class;
+	int priority;
+} prior_def;
+
+const char *pa_config_file_get_path (const char *, const char *, char *, size_t);
+bool pa_config_parse_file (struct userdata *, const char *);
+bool pa_config_dofile (struct userdata *, const char *);
+
+#endif