mirror of
https://github.com/scummvm/scummvm-tools.git
synced 2026-05-21 05:40:44 +00:00
Paweł Kołodziejski
130 lines
2.8 KiB
C++
130 lines
2.8 KiB
C++
/* ScummVM Tools
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*
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* ScummVM Tools is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* Additionally this file is based on the ScummVM source code.
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* Copyright information for the ScummVM source code is
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* available in the COPYRIGHT file of the ScummVM source
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* distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "common/util.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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void error(const char *s, ...) {
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char buf[1024];
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va_list va;
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va_start(va, s);
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vsnprintf(buf, 1024, s, va);
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va_end(va);
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fprintf(stderr, "ERROR: %s!\n", buf);
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exit(1);
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}
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void warning(const char *s, ...) {
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char buf[1024];
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va_list va;
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va_start(va, s);
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vsnprintf(buf, 1024, s, va);
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va_end(va);
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fprintf(stderr, "WARNING: %s!\n", buf);
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}
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void debug(int /*level*/, const char *s, ...) {
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char buf[1024];
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va_list va;
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va_start(va, s);
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vsnprintf(buf, 1024, s, va);
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va_end(va);
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fprintf(stderr, "DEBUG: %s!\n", buf);
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}
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void notice(const char *s, ...) {
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char buf[1024];
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va_list va;
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va_start(va, s);
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vsnprintf(buf, 1024, s, va);
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va_end(va);
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fprintf(stdout, "%s\n", buf);
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}
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//
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// Print hexdump of the data passed in
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//
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void hexdump(const byte *data, int len, int bytesPerLine, int startOffset) {
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assert(1 <= bytesPerLine && bytesPerLine <= 32);
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int i;
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byte c;
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int offset = startOffset;
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while (len >= bytesPerLine) {
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printf("%06x: ", offset);
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for (i = 0; i < bytesPerLine; i++) {
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printf("%02x ", data[i]);
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if (i % 4 == 3)
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printf(" ");
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}
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printf(" |");
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for (i = 0; i < bytesPerLine; i++) {
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c = data[i];
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if (c < 32 || c >= 127)
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c = '.';
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printf("%c", c);
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}
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printf("|\n");
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data += bytesPerLine;
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len -= bytesPerLine;
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offset += bytesPerLine;
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}
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if (len <= 0)
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return;
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printf("%06x: ", offset);
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for (i = 0; i < bytesPerLine; i++) {
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if (i < len)
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printf("%02x ", data[i]);
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else
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printf(" ");
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if (i % 4 == 3)
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printf(" ");
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}
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printf(" |");
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for (i = 0; i < len; i++) {
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c = data[i];
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if (c < 32 || c >= 127)
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c = '.';
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printf("%c", c);
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}
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for (; i < bytesPerLine; i++)
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printf(" ");
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printf("|\n");
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}
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