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deb-goldedplus/goldlib/gall/gmemutil.cpp

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2000-02-25 10:15:17 +00:00
// This may look like C code, but it is really -*- C++ -*-
// ------------------------------------------------------------------
// The Goldware Library
// Copyright (C) 1990-1999 Odinn Sorensen
// ------------------------------------------------------------------
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this program; if not, write to the Free
// Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
// MA 02111-1307, USA
// ------------------------------------------------------------------
// $Id$
// ------------------------------------------------------------------
// Miscellaneous memory functions
// ------------------------------------------------------------------
#include <cstdio>
#include <gmemall.h>
// ------------------------------------------------------------------
// Dump 16 bytes as hex and characters
char* HexDump16(char* strbuf, const char* memptr, int limit, const char* fmt, int fmtno) {
int n;
word mem[16];
char str[17];
word* mptr=mem;
char* sptr=str;
const char* fmts[] = {
fmt,
"%02X%02X %02X%02X %02X%02X %02X%02X %02X%02X %02X%02X %02X%02X %02X%02X %s",
"%02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %s"
};
limit = (limit > 16) ? 16 : limit;
for(n=0; n<limit; n++, memptr++) {
*mptr++ = *memptr;
*sptr++ = *memptr >= ' ' ? *memptr : '.';
}
for(; n<16; n++, memptr++) {
*mptr++ = 0;
*sptr++ = '.';
}
*sptr = NUL;
sprintf(strbuf, fmts[fmtno],
mem[0], mem[1], mem[2], mem[3], mem[4], mem[5], mem[6], mem[7],
mem[8], mem[9], mem[10], mem[11], mem[12], mem[13], mem[14], mem[15],
str
);
return strbuf;
}
// ------------------------------------------------------------------