From 7d34a581e79a496e4b734637aee0d40fc0ddfed2 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Tue, 8 Sep 2009 09:33:32 +1000
Subject: Add void test device.

this device doesnt' do anything, it's only useful for void driver testing. A
matching HAL configuration is required.
---
 src/Makefile.am |  3 ++-
 src/void.c      | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 79 insertions(+), 1 deletion(-)
 create mode 100644 src/void.c

diff --git a/src/Makefile.am b/src/Makefile.am
index 2d97265..240f038 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -38,7 +38,8 @@ noinst_PROGRAMS=btn0 \
                 mouse \
                 alps \
                 trackpoint \
-                keyboardmouse
+                keyboardmouse \
+                void
 noinst_LIBRARIES=$(LIBNAME)
 
 libfakedev_a_SOURCES=fakedev.c fakedev.h
diff --git a/src/void.c b/src/void.c
new file mode 100644
index 0000000..afa9045
--- /dev/null
+++ b/src/void.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright © 2009 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)
+ */
+
+/* simple device named VOID for void driver testing */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <linux/input.h>
+#include <linux/uinput.h>
+
+#include "fakedev.h"
+
+static int void_setup(struct uinput_user_dev *dev, int fd)
+{
+    if (ioctl(fd, UI_SET_EVBIT, EV_KEY) == -1) goto error;
+    if (ioctl(fd, UI_SET_EVBIT, EV_REL) == -1) goto error;
+    if (ioctl(fd, UI_SET_EVBIT, EV_SYN) == -1) goto error;
+
+    /* buttons */
+    if (ioctl(fd, UI_SET_KEYBIT, BTN_LEFT) == -1) goto error;
+    if (ioctl(fd, UI_SET_KEYBIT, BTN_MIDDLE) == -1) goto error;
+    if (ioctl(fd, UI_SET_KEYBIT, BTN_RIGHT) == -1) goto error;
+    if (ioctl(fd, UI_SET_KEYBIT, BTN_SIDE) == -1) goto error;
+    if (ioctl(fd, UI_SET_KEYBIT, BTN_EXTRA) == -1) goto error;
+    if (ioctl(fd, UI_SET_KEYBIT, BTN_FORWARD) == -1) goto error;
+    if (ioctl(fd, UI_SET_KEYBIT, BTN_BACK) == -1) goto error;
+
+    /* axes */
+    if (ioctl(fd, UI_SET_RELBIT, REL_X) == -1) goto error;
+    if (ioctl(fd, UI_SET_RELBIT, REL_Y) == -1) goto error;
+
+    return 0;
+error:
+    perror("ioctl failed.");
+    return -1;
+}
+
+static int void_run(int fd)
+{
+    return 0;
+}
+
+static struct test_device void_dev = {
+    .name  = "VOID",
+    .setup = void_setup,
+    .run   = void_run,
+};
+
+
+struct test_device* get_device(void)
+{
+    return &void_dev;
+}
+
-- 
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