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- /*
- * $XConsortium: XErrDes.c,v 11.45 91/05/04 14:02:29 rws Exp $
- */
-
- /***********************************************************
- Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts,
- and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
-
- All Rights Reserved
-
- 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 names of Digital or MIT not be
- used in advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- DIGITAL 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 "Xlibint.h"
- #include <X11/Xos.h>
- #include "Xresource.h"
- #include <stdio.h>
-
- #ifndef ERRORDB
- #define ERRORDB "/usr/lib/X11/XErrorDB"
- #endif
-
- #if __STDC__
- #define Const const
- #else
- #define Const /**/
- #endif
-
- /*
- * descriptions of errors in Section 4 of Protocol doc (pp. 350-351); more
- * verbose descriptions are given in the error database
- */
- static Const char * Const _XErrorList[] = {
- /* No error */ "no error",
- /* BadRequest */ "BadRequest",
- /* BadValue */ "BadValue",
- /* BadWindow */ "BadWindow",
- /* BadPixmap */ "BadPixmap",
- /* BadAtom */ "BadAtom",
- /* BadCursor */ "BadCursor",
- /* BadFont */ "BadFont",
- /* BadMatch */ "BadMatch",
- /* BadDrawable */ "BadDrawable",
- /* BadAccess */ "BadAccess",
- /* BadAlloc */ "BadAlloc",
- /* BadColor */ "BadColor",
- /* BadGC */ "BadGC",
- /* BadIDChoice */ "BadIDChoice",
- /* BadName */ "BadName",
- /* BadLength */ "BadLength",
- /* BadImplementation */ "BadImplementation",
- };
-
-
- XGetErrorText(dpy, code, buffer, nbytes)
- register int code;
- register Display *dpy;
- char *buffer;
- int nbytes;
- {
- char buf[32];
- register _XExtension *ext;
-
- if (nbytes == 0) return;
- if (code <= BadImplementation && code > 0) {
- sprintf(buf, "%d", code);
- XGetErrorDatabaseText(dpy, "XProtoError", buf, _XErrorList[code],
- buffer, nbytes);
- } else
- sprintf(buffer, "%d", code);
- ext = dpy->ext_procs;
- while (ext) { /* call out to any extensions interested */
- if (ext->error_string != NULL)
- (*ext->error_string)(dpy, code, &ext->codes, buffer, nbytes);
- ext = ext->next;
- }
- return;
- }
-
- #if NeedFunctionPrototypes
- /*ARGSUSED*/
- XGetErrorDatabaseText(
- Display *dpy,
- register _Xconst char *name,
- register _Xconst char *type,
- _Xconst char *defaultp,
- char *buffer,
- int nbytes)
- #else
- /*ARGSUSED*/
- XGetErrorDatabaseText(dpy, name, type, defaultp, buffer, nbytes)
- Display *dpy;
- register char *name, *type;
- char *defaultp;
- char *buffer;
- int nbytes;
- #endif
- {
-
- static XrmDatabase db;
- static int initialized = False;
- XrmString type_str;
- XrmValue result;
- char temp[BUFSIZ];
-
- if (nbytes == 0) return;
- if (!initialized) {
- XrmInitialize();
- db = XrmGetFileDatabase(ERRORDB);
- initialized = True;
- }
- if (db)
- {
- sprintf(temp, "%s.%s", name, type);
- XrmGetResource(db, temp, "ErrorType.ErrorNumber", &type_str, &result);
- }
- else
- result.addr = (XPointer)NULL;
- if (!result.addr) {
- result.addr = (XPointer) defaultp;
- result.size = strlen(defaultp) + 1;
- }
- (void) strncpy (buffer, (char *) result.addr, nbytes);
- if (result.size > nbytes) buffer[nbytes-1] = '\0';
- }
-