mirror of
https://invent.kde.org/graphics/okular
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52d1a3b91e
If it was at the end of qDebug/qCritical/etc, just remove it, those already have a newline at the end The other few convert them to \n
97 lines
2.6 KiB
C++
97 lines
2.6 KiB
C++
// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; c-brace-offset: 0; -*-
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/*
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* SPDX-FileCopyrightText: 1994 Paul Vojta. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* NOTE:
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* xdvi is based on prior work as noted in the modification history, below.
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*/
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/*
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* DVI previewer for X.
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*
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* Eric Cooper, CMU, September 1985.
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*
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* Code derived from dvi-imagen.c.
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*
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* Modification history:
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* 1/1986 Modified for X.10 --Bob Scheifler, MIT LCS.
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* 7/1988 Modified for X.11 --Mark Eichin, MIT
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* 12/1988 Added 'R' option, toolkit, magnifying glass
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* --Paul Vojta, UC Berkeley.
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* 2/1989 Added tpic support --Jeffrey Lee, U of Toronto
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* 4/1989 Modified for System V --Donald Richardson, Clarkson Univ.
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* 3/1990 Added VMS support --Scott Allendorf, U of Iowa
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* 7/1990 Added reflection mode --Michael Pak, Hebrew U of Jerusalem
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* 1/1992 Added greyscale code --Till Brychcy, Techn. Univ. Muenchen
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* and Lee Hetherington, MIT
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* 4/1994 Added DPS support, bounding box
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* --Ricardo Telichevesky
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* and Luis Miguel Silveira, MIT RLE.
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*/
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#include <config.h>
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#include "debug_dvi.h"
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#include "xdvi.h"
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#include <KLocalizedString>
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#include <KMessageBox>
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#include <cstdlib>
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#include <QLoggingCategory>
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/*
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* General utility routines.
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*/
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/*
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* Print error message and quit.
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*/
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void oops(const QString &message)
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{
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qCCritical(OkularDviDebug) << "Fatal Error:" << message;
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KMessageBox::error(nullptr, i18n("Fatal error.\n\n") + message + i18n("\n\n\
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This probably means that either you found a bug in Okular,\n\
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or that the DVI file, or auxiliary files (such as font files, \n\
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or virtual font files) were really badly broken.\n\
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Okular will abort after this message. If you believe that you \n\
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found a bug, or that Okular should behave better in this situation\n\
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please report the problem."));
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exit(1);
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}
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/*
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* Read size bytes from the FILE fp, constructing them into a
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* signed/unsigned integer.
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*/
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unsigned long num(FILE *fp, int size)
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{
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long x = 0;
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while (size--) {
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x = (x << 8) | one(fp);
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}
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return x;
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}
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long snum(FILE *fp, int size)
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{
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long x;
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#ifdef __STDC__
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x = (signed char)getc(fp); // NOLINT(bugprone-signed-char-misuse) This code is decades old, so prefer not to touch it
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#else
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x = (unsigned char)getc(fp);
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if (x & 0x80)
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x -= 0x100;
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#endif
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while (--size) {
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x = (x << 8) | one(fp);
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}
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return x;
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}
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