tools: add a tool to list the device database

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

2 files changed, 81 insertions, 1 deletions

diff --git a/tools/Makefile.am b/tools/Makefile.am
index 0c2ffdb..0385be3 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -1,5 +1,8 @@
 INCLUDES=-I$(top_srcdir)/libwacom -DTOPSRCDIR="\"$(top_srcdir)\""
 
-noinst_PROGRAMS = generate-udev-rules
+noinst_PROGRAMS = generate-udev-rules list-devices
 generate_udev_rules_SOURCES = generate-udev-rules.c
 generate_udev_rules_LDADD=$(top_builddir)/libwacom/libwacom.la
+
+list_devices_SOURCES = list-devices.c
+list_devices_LDADD=$(top_builddir)/libwacom/libwacom.la
diff --git a/tools/list-devices.c b/tools/list-devices.c
new file mode 100644
index 0000000..4a96434
--- /dev/null
+++ b/tools/list-devices.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright © 2012 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of Red Hat
+ * not be used in advertising or publicity pertaining to distribution
+ * of the software without specific, written prior permission.  Red
+ * Hat makes no representations about the suitability of this software
+ * for any purpose.  It is provided "as is" without express or implied
+ * warranty.
+ *
+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors:
+ *        Peter Hutterer <peter.hutterer@redhat.com>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include "libwacom.h"
+
+static void print_device_info (WacomDevice *device, WacomBusType bus_type_filter)
+{
+	const WacomMatch **match;
+
+	for (match = libwacom_get_matches(device); *match; match++) {
+		WacomBusType type = libwacom_match_get_bustype(*match);
+		if (type != bus_type_filter)
+			libwacom_print_device_description(0, device);
+	}
+}
+
+int main(int argc, char **argv)
+{
+	WacomDeviceDatabase *db;
+	WacomDevice **list, **p;
+
+	db = libwacom_database_new_for_path(TOPSRCDIR"/data");
+
+	list = libwacom_list_devices_from_database(db, NULL);
+	if (!list) {
+		fprintf(stderr, "Failed to load device database.\n");
+		return 1;
+	}
+
+	for (p = list; *p; p++)
+		print_device_info ((WacomDevice *) *p, WBUSTYPE_USB);
+
+	for (p = list; *p; p++)
+		print_device_info ((WacomDevice *) *p, WBUSTYPE_BLUETOOTH);
+
+	for (p = list; *p; p++)
+		print_device_info ((WacomDevice *) *p, WBUSTYPE_SERIAL);
+
+	for (p = list; *p; p++)
+		print_device_info ((WacomDevice *) *p, WBUSTYPE_UNKNOWN);
+
+	libwacom_database_destroy (db);
+
+	return 0;
+}
+
+/* vim: set noexpandtab tabstop=8 shiftwidth=8: */