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/*
* Copyright © 2012-2021 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>
*/
#include "config.h"
#define _GNU_SOURCE
#include <assert.h>
#include <glib.h>
#include <glib/gi18n.h>
#include <libgen.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "libwacom.h"
static enum output_format {
YAML,
DATAFILE,
} output_format = YAML;
static void
print_device_info(WacomDevice *device,
WacomBusType bus_type_filter,
enum output_format format)
{
const WacomMatch **match;
for (match = libwacom_get_matches(device); *match; match++) {
WacomBusType type = libwacom_match_get_bustype(*match);
if (type != bus_type_filter)
continue;
if (format == DATAFILE) {
libwacom_print_device_description(STDOUT_FILENO, device);
dprintf(STDOUT_FILENO,
"---------------------------------------------------------------"
"\n");
} else {
const char *name = libwacom_get_name(device);
const char *bus = "unknown";
int vid = libwacom_match_get_vendor_id(*match);
int pid = libwacom_match_get_product_id(*match);
const char *uniq = libwacom_match_get_uniq(*match);
switch (type) {
case WBUSTYPE_USB:
bus = "usb";
break;
case WBUSTYPE_SERIAL:
bus = "serial";
break;
case WBUSTYPE_BLUETOOTH:
bus = "bluetooth";
break;
case WBUSTYPE_I2C:
bus = "i2c";
break;
default:
break;
}
/* We don't need to print the generic device */
if (vid != 0 || pid != 0 || bus != 0)
printf("- { bus: '%s',%*svid: '0x%04x', pid: '0x%04x', name: '%s', "
"uniq: '%s' }\n",
bus,
(int)(10 - strlen(bus)),
" ",
vid,
pid,
name,
uniq ? uniq : "");
}
}
}
static gboolean
check_format(const gchar *option_name,
const gchar *value,
gpointer data,
GError **error)
{
if (g_str_equal(value, "datafile"))
output_format = DATAFILE;
else if (g_str_equal(value, "yaml"))
output_format = YAML;
else
return FALSE;
return TRUE;
}
/* clang-format off */
static GOptionEntry opts[] = {
{ "format", 0, 0, G_OPTION_ARG_CALLBACK, check_format, N_("Output format, one of 'yaml', 'datafile'"), NULL },
{ .long_name = NULL }
};
/* clang-format on */
int
main(int argc,
char **argv)
{
WacomDeviceDatabase *db;
g_autofree WacomDevice **list = NULL;
WacomDevice **p;
g_autoptr(GOptionContext) context = g_option_context_new(NULL);
g_autoptr(GError) error = NULL;
g_option_context_add_main_entries(context, opts, NULL);
if (!g_option_context_parse(context, &argc, &argv, &error)) {
if (error != NULL)
fprintf(stderr, "%s\n", error->message);
return EXIT_FAILURE;
}
#ifdef DATABASEPATH
db = libwacom_database_new_for_path(DATABASEPATH);
#else
db = libwacom_database_new();
#endif
list = libwacom_list_devices_from_database(db, NULL);
if (!list) {
fprintf(stderr, "Failed to load device database.\n");
return 1;
}
if (output_format == YAML)
printf("devices:\n");
for (p = list; *p; p++)
print_device_info((WacomDevice *)*p, WBUSTYPE_USB, output_format);
for (p = list; *p; p++)
print_device_info((WacomDevice *)*p, WBUSTYPE_BLUETOOTH, output_format);
for (p = list; *p; p++)
print_device_info((WacomDevice *)*p, WBUSTYPE_I2C, output_format);
for (p = list; *p; p++)
print_device_info((WacomDevice *)*p, WBUSTYPE_SERIAL, output_format);
for (p = list; *p; p++)
print_device_info((WacomDevice *)*p, WBUSTYPE_UNKNOWN, output_format);
libwacom_database_destroy(db);
return 0;
}
/* vim: set noexpandtab tabstop=8 shiftwidth=8: */
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