On Thu, 2012-10-11 at 09:06 -0700, Jason Gerecke wrote:
> Was going through my mail looking for patches I may have missed for
> the upcoming xf86-input-wacom release and noticed that this libwacom
> patch hadn't seen any activity.
>
> Would somebody more familiar with libwacom/GNOME care to give this a look-see?
Those are bad heuristics.
With this patch, the non-Wacom touchscreen in my desktop is recognised
as a wacom device, which it obviously isn't.
NAK, need to find other heuristics to avoid false positives.
$ ./test /dev/input/event10
[Device]
Name=Elo TouchSystems Elo TouchSystems 2515 IntelliTouch Plus USB
Touchmonitor
DeviceMatch=unknown:0000:0000;usb:04e7:0022;
Class=Unknown
Width=0
Height=0
Styli=0xfffff;0xffffe;
[Features]
Reversible=true
Stylus=true
Ring=true
Ring2=false
BuiltIn=true
Touch=false
LEDs=
NumStrips=2
Buttons=4
[Buttons]
Left=
Right=
Top=
Bottom=
Touchstrip=
Touchstrip2=
OLEDs=
Ring=
Ring2=
RingNumModes=0
Ring2NumModes=0
StripsNumModes=0
>From dc53e7d5fc6b833e35cb1f4be7bd1bb8f92c535e Mon Sep 17 00:00:00 2001
From: Bastien Nocera <had...@hadess.net>
Date: Mon, 15 Oct 2012 12:16:16 +0200
Subject: [PATCH] dump given device's details to stdout
---
test/Makefile.am | 3 ++-
test/test.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 77 insertions(+), 1 deletion(-)
create mode 100644 test/test.c
diff --git a/test/Makefile.am b/test/Makefile.am
index 6be4403..d45170f 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -1,4 +1,4 @@
-noinst_PROGRAMS=load dbverify tablet-validity
+noinst_PROGRAMS=load dbverify tablet-validity test
TESTS=$(noinst_PROGRAMS)
@@ -7,6 +7,7 @@ AM_CPPFLAGS=-I$(top_srcdir)/libwacom -DTOPSRCDIR="\"$(top_srcdir)\""
load_LDADD=$(top_builddir)/libwacom/libwacom.la
dbverify_LDADD=$(top_builddir)/libwacom/libwacom.la
tablet_validity_LDADD=$(top_builddir)/libwacom/libwacom.la
+test_LDADD = $(top_builddir)/libwacom/libwacom.la
clean-local: clean-local-check
.PHONY: clean-local-check
diff --git a/test/test.c b/test/test.c
new file mode 100644
index 0000000..cc613c0
--- /dev/null
+++ b/test/test.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright © 2012 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ udo y 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.hutte...@redhat.com)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <dirent.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include "libwacom.h"
+#include <assert.h>
+#include <unistd.h>
+
+int main(int argc, char **argv)
+{
+ WacomDeviceDatabase *db;
+ WacomDevice *device;
+ WacomError *error;
+
+ if (argv[1] == NULL) {
+ printf("Usage: %s [DEVICE PATH]\n", argv[0]);
+ return 1;
+ }
+
+ db = libwacom_database_new_for_path(TOPSRCDIR"/data");
+ if (!db)
+ printf("Failed to load data from %s\n", TOPSRCDIR"/data");
+ assert(db);
+
+ error = libwacom_error_new ();
+ device = libwacom_new_from_path(db, argv[1], WFALLBACK_GENERIC, error);
+ if (!device) {
+ printf("Failed to find device for %s: %s (%d)\n", argv[1],
+ libwacom_error_get_message (error),
+ libwacom_error_get_code (error));
+ libwacom_error_free (&error);
+ return 1;
+ }
+ libwacom_print_device_description(1, device);
+
+ libwacom_database_destroy (db);
+
+ return 0;
+}
+
+/* vim: set noexpandtab tabstop=8 shiftwidth=8: */
--
1.7.12.1
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