Add a barcode reader test device.

2 files changed, 139 insertions, 1 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 9bcbce3..6391a2b 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -22,7 +22,7 @@ LIBNAME=libfakedev.a
 
 AM_LDFLAGS = $(LIBNAME)
 
-noinst_PROGRAMS=btn0 absrel abs pen dummy synaptics allbtn wacom powermate waltop
+noinst_PROGRAMS=btn0 absrel abs pen dummy synaptics allbtn wacom powermate waltop barcode
 noinst_LIBRARIES=$(LIBNAME)
 
 libfakedev_a_SOURCES=fakedev.c fakedev.h
diff --git a/src/barcode.c b/src/barcode.c
new file mode 100644
index 0000000..808a2b0
--- /dev/null
+++ b/src/barcode.c
@@ -0,0 +1,138 @@
+/*
+ * 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)
+ */
+
+
+/* barcode reader device
+   http://bugs.freedesktop.org/show_bug.cgi?id=21630 */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <linux/input.h>
+#include <linux/uinput.h>
+
+#include "fakedev.h"
+
+static int barcode_setup(struct uinput_user_dev* dev, int fd)
+{
+    int i;
+
+    if (ioctl(fd, UI_SET_EVBIT, EV_KEY) == -1) goto error;
+    if (ioctl(fd, UI_SET_EVBIT, EV_ABS) == -1) goto error;
+    if (ioctl(fd, UI_SET_EVBIT, EV_SYN) == -1) goto error;
+    if (ioctl(fd, UI_SET_EVBIT, EV_MSC) == -1) goto error;
+    if (ioctl(fd, UI_SET_EVBIT, EV_LED) == -1) goto error;
+    if (ioctl(fd, UI_SET_EVBIT, EV_REP) == -1) goto error;
+
+    /* buttons */
+    for (i = 1; i <= 143; i++)
+    {
+        switch(i)
+        {
+            case 84:
+            case 101:
+            case 112:
+            case 118:
+            case 120:
+            case 139:
+            case 140:
+            case 141:
+                break;
+            default:
+                if (ioctl(fd, UI_SET_KEYBIT, i) == -1)   goto error;
+        }
+    }
+
+    if (ioctl(fd, UI_SET_KEYBIT, 179) == -1)   goto error;
+    if (ioctl(fd, UI_SET_KEYBIT, 180) == -1)   goto error;
+    if (ioctl(fd, UI_SET_KEYBIT, 183) == -1)   goto error;
+
+    for (i = 183; i <= 194; i++)
+    {
+        if (ioctl(fd, UI_SET_KEYBIT, i) == -1)   goto error;
+    }
+
+    if (ioctl(fd, UI_SET_KEYBIT, 240) == -1)   goto error;
+    if (ioctl(fd, UI_SET_KEYBIT, 314) == -1)   goto error;
+    if (ioctl(fd, UI_SET_KEYBIT, 315) == -1)   goto error;
+
+    /* axes */
+    for (i = 0; i <= 8; i++)
+    {
+        if (ioctl(fd, UI_SET_ABSBIT, i) == -1) goto error;
+        dev->absmin[i] = 0;
+        dev->absmax[i] = 231;
+    }
+
+    for (i = 16; i <= 18; i++)
+    {
+        if (ioctl(fd, UI_SET_ABSBIT, i) == -1) goto error;
+        dev->absmin[i] = 0;
+        dev->absmax[i] = 231;
+    }
+
+    for (i = 40; i <= 63; i++)
+    {
+        if (ioctl(fd, UI_SET_ABSBIT, i) == -1) goto error;
+        dev->absmin[i] = 0;
+        dev->absmax[i] = 231;
+    }
+
+    if (ioctl(fd, UI_SET_MSCBIT, 4) == -1) goto error;
+    for (i = 0; i <= 4; i++)
+        if (ioctl(fd, UI_SET_LEDBIT, 4) == -1) goto error;
+
+    dev->id.bustype = 0x3;
+    dev->id.vendor  = 0x4b4;
+    dev->id.product = 0xde64;
+
+    return 0;
+
+error:
+    perror("ioctl failed.");
+    return -1;
+}
+
+static int barcode_run(int fd)
+{
+    click(fd, KEY_ESC, 1);
+    click(fd, KEY_ESC, 0);
+    usleep(500);
+    return 0;
+}
+
+struct test_device barcode_dev = {
+    .name  = "Guest Generic DE64-401",
+    .setup = barcode_setup,
+    .run   = barcode_run,
+};
+
+
+struct test_device* get_device(void)
+{
+    return &barcode_dev;
+}
+
+