static long get_usage_page(IOHIDDeviceRef device)
{
long res;
res = get_long_property(device, CFSTR(kIOHIDDeviceUsagePageKey));
if (!res)
res = get_long_property(device, CFSTR(kIOHIDPrimaryUsagePageKey));
return res;
}
int main (int argc, char **argv)
{
int ret = EXIT_SUCCESS;
Display *disp;
Window root;
char *newName;
long pos = -1;
int insert = 0;
char *oldList;
size_t oldLen;
char *newList;
size_t newLen;
consume_arguments(argc, argv, &pos, &insert, &newName);
disp = XOpenDisplay(NULL);
if (disp == NULL)
{
fputs("Can't open display.\n", stderr);
exit(EXIT_FAILURE);
}
root = DefaultRootWindow(disp);
if (pos < 0)
{
pos = get_long_property(disp, root, "_NET_CURRENT_DESKTOP");
if (pos < 0)
{
fprintf(stderr, "Can't get _NET_CURRENT_DESKTOP.\n");
exit(EXIT_FAILURE);
}
}
oldList = get_string_property(disp, root, "_NET_DESKTOP_NAMES",
&oldLen);
if (oldList == NULL)
{
fprintf(stderr, "Can't get _NET_DESKTOP_NAMES.\n");
exit(EXIT_FAILURE);
}
newList = add_name_to_list(oldList, oldLen, newName, pos, insert,
&newLen);
if (newList == NULL)
{
ret = EXIT_FAILURE;
goto F1;
}
set_string_property(disp, root, "_NET_DESKTOP_NAMES",
newList, newLen);
XCloseDisplay(disp);
free(newList);
F1: free(oldList);
exit(ret);
}
static long get_max_report_length(IOHIDDeviceRef device)
{
return get_long_property(device, CFSTR(kIOHIDMaxInputReportSizeKey));
}
static unsigned short get_product_id(IOHIDDeviceRef device)
{
return get_long_property(device, CFSTR(kIOHIDProductIDKey));
}
static unsigned short get_vendor_id(IOHIDDeviceRef device)
{
return get_long_property(device, CFSTR(kIOHIDVendorIDKey));
}
static long get_location_id(IOHIDDeviceRef device)
{
return get_long_property(device, CFSTR(kIOHIDLocationIDKey));
}
static uint16_t get_vendor_id(IOHIDDeviceRef device)
{
return get_long_property(device, CFSTR(kIOHIDVendorIDKey));
}
static uint16_t get_product_id(IOHIDDeviceRef device)
{
return get_long_property(device, CFSTR(kIOHIDProductIDKey));
}
