home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
TeX 1995 July
/
TeX CD-ROM July 1995 (Disc 1)(Walnut Creek)(1995).ISO
/
dviware
/
umddvi
/
lib
/
gripes.c
< prev
next >
Wrap
C/C++ Source or Header
|
1990-10-01
|
3KB
|
178 lines
/*
* Copyright (c) 1987 University of Maryland Department of Computer Science.
* All rights reserved. Permission to copy for any purpose is hereby granted
* so long as this copyright notice remains intact.
*/
#ifndef lint
static char rcsid[] = "$Header: gripes.c,v 2.3 87/06/16 18:28:25 chris Exp $";
#endif
/*
* Common errors (`gripes').
*/
#include <stdio.h>
#include "types.h"
static char areyousure[] = "Are you sure this is a DVI file?";
extern errno;
/*
* DVI file requests a font it never defined.
*/
GripeNoSuchFont(n)
i32 n;
{
error(0, 0, "DVI file wants font %ld, which it never defined", n);
error(1, 0, areyousure);
/* NOTREACHED */
}
/*
* DVI file redefines a font.
*/
GripeFontAlreadyDefined(n)
i32 n;
{
error(0, 0, "DVI file redefines font %ld", n);
error(1, 0, areyousure);
/* NOTREACHED */
}
/*
* Unexpected DVI opcode.
*/
GripeUnexpectedOp(s)
char *s;
{
error(0, 0, "unexpected %s", s);
error(1, 0, areyousure);
/* NOTREACHED */
}
/*
* Missing DVI opcode.
*/
GripeMissingOp(s)
char *s;
{
error(0, 0, "missing %s", s);
error(1, 0, areyousure);
/* NOTREACHED */
}
/*
* Cannot find DVI postamble.
*/
GripeCannotFindPostamble()
{
error(0, 0, "cannot find postamble");
error(1, 0, areyousure);
/* NOTREACHED */
}
/*
* Inconsistent DVI value.
*/
GripeMismatchedValue(s)
char *s;
{
error(0, 0, "mismatched %s", s);
error(1, 0, areyousure);
/* NOTREACHED */
}
/*
* Undefined DVI opcode.
*/
GripeUndefinedOp(n)
int n;
{
error(0, 0, "undefined DVI opcode %d");
error(1, 0, areyousure);
/* NOTREACHED */
}
/*
* Cannot allocate memory.
*/
GripeOutOfMemory(n, why)
int n;
char *why;
{
error(1, errno, "ran out of memory allocating %d bytes for %s",
n, why);
/* NOTREACHED */
}
/*
* Cannot get a font.
* RETURNS TO CALLER
*/
GripeCannotGetFont(name, mag, dsz, dev, fullname)
char *name;
i32 mag, dsz;
char *dev, *fullname;
{
int e = errno;
char scale[40];
if (mag == dsz) /* no scaling */
scale[0] = 0;
else
(void) sprintf(scale, " scaled %d",
(int) ((double) mag / (double) dsz * 1000.0 + .5));
error(0, e, "cannot get font %s%s", name, scale);
if (fullname)
error(0, 0, "(wanted, e.g., \"%s\")", fullname);
else {
if (dev)
error(1, 0, "(there are no fonts for the %s engine!)",
dev);
else
error(1, 0, "(I cannot find any fonts!)");
/* NOTREACHED */
}
}
/*
* Font checksums do not match.
* RETURNS TO CALLER
*/
GripeDifferentChecksums(font, tfmsum, fontsum)
char *font;
i32 tfmsum, fontsum;
{
error(0, 0, "\
WARNING: TeX and I have different checksums for font\n\
\t\"%s\"\n\
\tPlease notify your TeX maintainer\n\
\t(TFM checksum = 0%o, my checksum = 0%o)",
font, tfmsum, fontsum);
}
/*
* A font, or several fonts, are missing, so no output.
*/
GripeMissingFontsPreventOutput(n)
int n;
{
static char s[2] = {'s', 0};
error(1, 0, "%d missing font%s prevent%s output (sorry)", n,
n > 1 ? s : &s[1], n == 1 ? s : &s[1]);
/* NOTREACHED */
}