#define NEED_EVENTS
#define NEED_REPLIES
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <X11/Xlibint.h>
#include <X11/extensions/XLbx.h>
#include <X11/extensions/lbxstr.h>
#include <X11/extensions/Xext.h>
#include <X11/extensions/extutil.h>
static XExtensionInfo _lbx_info_data;
static XExtensionInfo *lbx_info = &_lbx_info_data;
static char *lbx_extension_name = LBXNAME;
#define LbxCheckExtension(dpy,i,val) \
XextCheckExtension (dpy, i, lbx_extension_name, val)
static int close_display(Display *dpy, XExtCodes *codes);
static char *error_string(Display *dpy, int code, XExtCodes *codes,
char *buf, int n);
static XExtensionHooks lbx_extension_hooks = {
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
close_display,
NULL,
NULL,
NULL,
error_string,
};
static char *lbx_error_list[] = {
"BadLbxClient",
};
static XEXT_GENERATE_FIND_DISPLAY (find_display, lbx_info, lbx_extension_name,
&lbx_extension_hooks, LbxNumberEvents, NULL)
static XEXT_GENERATE_CLOSE_DISPLAY (close_display, lbx_info)
static XEXT_GENERATE_ERROR_STRING (error_string, lbx_extension_name,
LbxNumberErrors, lbx_error_list)
Bool XLbxQueryExtension (
Display *dpy,
int *requestp, int *event_basep, int *error_basep)
{
XExtDisplayInfo *info = find_display (dpy);
if (XextHasExtension(info)) {
*requestp = info->codes->major_opcode;
*event_basep = info->codes->first_event;
*error_basep = info->codes->first_error;
return True;
} else {
return False;
}
}
int XLbxGetEventBase(Display *dpy)
{
XExtDisplayInfo *info = find_display (dpy);
if (XextHasExtension(info)) {
return info->codes->first_event;
} else {
return -1;
}
}
Bool XLbxQueryVersion(Display *dpy, int *majorVersion, int *minorVersion)
{
XExtDisplayInfo *info = find_display (dpy);
xLbxQueryVersionReply rep;
register xLbxQueryVersionReq *req;
LbxCheckExtension (dpy, info, False);
LockDisplay(dpy);
GetReq(LbxQueryVersion, req);
req->reqType = info->codes->major_opcode;
req->lbxReqType = X_LbxQueryVersion;
if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
UnlockDisplay(dpy);
SyncHandle();
return False;
}
*majorVersion = rep.majorVersion;
*minorVersion = rep.minorVersion;
UnlockDisplay(dpy);
SyncHandle();
return True;
}