/* This file contains compatibility routines for systems without Xmu.
* You would be better served by installing Xmu on your machine or
* yelling at your vendor to ship it.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifndef HAVE_XMU
/*
* Copyright 1989 Massachusetts Institute of Technology
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, 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 M.I.T. not be used in advertising
* or publicity pertaining to distribution of the software without specific,
* written prior permission. M.I.T. makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* M.I.T. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL M.I.T.
* 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.
*/
#include "xmu.h"
#ifndef NEED_EVENTS
# define NEED_EVENTS /* to make Xproto.h define xEvent */
#endif
#ifndef VMS
# include <X11/Xproto.h> /* for xEvent (used by Xlibint.h) */
# include <X11/Xlibint.h> /* for _XExtension */
#else /* VMS */
# include <X11/Xlib.h>
#endif /* VMS */
#include <X11/Intrinsic.h> /* for XtSpecificationRelease */
/*
* XmuPrintDefaultErrorMessage - print a nice error that looks like the usual
* message. Returns 1 if the caller should consider exitting else 0.
*/
int XmuPrintDefaultErrorMessage (Display *dpy, XErrorEvent *event, FILE *fp)
{
char buffer[BUFSIZ];
char mesg[BUFSIZ];
char number[32];
char *mtype = "XlibMessage";
_XExtension *ext = (_XExtension *)NULL;
XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
(void) fprintf(fp, "%s: %s\n ", mesg, buffer);
XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d",
mesg, BUFSIZ);
(void) fprintf(fp, mesg, event->request_code);
if (event->request_code < 128) {
sprintf(number, "%d", event->request_code);
XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
} else {
/* XXX this is non-portable */
for (ext = dpy->ext_procs;
ext && (ext->codes.major_opcode != event->request_code);
ext = ext->next)
;
if (ext)
strcpy(buffer, ext->name);
else
buffer[0] = '\0';
}
(void) fprintf(fp, " (%s)", buffer);
fputs("\n ", fp);
#if (XtSpecificationRelease >= 5)
if (event->request_code >= 128) {
XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
mesg, BUFSIZ);
(void) fprintf(fp, mesg, event->minor_code);
if (ext) {
sprintf(mesg, "%s.%d", ext->name, event->minor_code);
XGetErrorDatabaseText(dpy, "XRequest", mesg, "", buffer, BUFSIZ);
(void) fprintf(fp, " (%s)", buffer);
}
fputs("\n ", fp);
}
if (event->error_code >= 128) {
/* let extensions try to print the values */
/* XXX this is non-portable code */
for (ext = dpy->ext_procs; ext; ext = ext->next) {
if (ext->error_values)
(*ext->error_values)(dpy, event, fp);
}
/* the rest is a fallback, providing a simple default */
/* kludge, try to find the extension that caused it */
buffer[0] = '\0';
for (ext = dpy->ext_procs; ext; ext = ext->next) {
if (ext->error_string)
(*ext->error_string)(dpy, event->error_code, &ext->codes,
buffer, BUFSIZ);
if (buffer[0])
break;
}
if (buffer[0])
sprintf(buffer, "%s.%d", ext->name,
event->error_code - ext->codes.first_error);
else
strcpy(buffer, "Value");
XGetErrorDatabaseText(dpy, mtype, buffer, "", mesg, BUFSIZ);
if (*mesg) {
(void) fprintf(fp, mesg, event->resourceid);
fputs("\n ", fp);
}
} else if ((event->error_code == BadWindow) ||
(event->error_code == BadPixmap) ||
(event->error_code == BadCursor) ||
(event->error_code == BadFont) ||
(event->error_code == BadDrawable) ||
(event->error_code == BadColor) ||
(event->error_code == BadGC) ||
(event->error_code == BadIDChoice) ||
(event->error_code == BadValue) ||
(event->error_code == BadAtom)) {
if (event->error_code == BadValue)
XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
mesg, BUFSIZ);
else if (event->error_code == BadAtom)
XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
mesg, BUFSIZ);
else
XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
mesg, BUFSIZ);
(void) fprintf(fp, mesg, event->resourceid);
fputs("\n ", fp);
}
#elif (XtSpecificationRelease == 4)
XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
mesg, BUFSIZ);
(void) fprintf(fp, mesg, event->minor_code);
fputs("\n ", fp);
if (ext) {
sprintf(mesg, "%s.%d", ext->name, event->minor_code);
XGetErrorDatabaseText(dpy, "XRequest", mesg, "", buffer, BUFSIZ);
(void) fprintf(fp, " (%s)", buffer);
}
XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
mesg, BUFSIZ);
(void) fprintf(fp, mesg, event->resourceid);
fputs("\n ", fp);
#else
ERROR! Unsupported release of X11
#endif
XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
mesg, BUFSIZ);
(void) fprintf(fp, mesg, event->serial);
fputs("\n ", fp);
XGetErrorDatabaseText(dpy, mtype, "CurrentSerial", "Current Serial #%d",
mesg, BUFSIZ);
(void) fprintf(fp, mesg, NextRequest(dpy)-1);
fputs("\n", fp);
if (event->error_code == BadImplementation) return 0;
return 1;
}
#else /* HAVE_XMU */
/* Shut up the stupid "gcc -pedantic" warning */
int _I_dont_care_that_ISO_C_forbids_an_empty_source_file_ = 1;
#endif /* HAVE_XMU */
