mirror of
https://github.com/libretro/scummvm.git
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153 lines
3.3 KiB
C++
153 lines
3.3 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM 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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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#define FORBIDDEN_SYMBOL_EXCEPTION_isalnum
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#define FORBIDDEN_SYMBOL_EXCEPTION_isalpha
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#define FORBIDDEN_SYMBOL_EXCEPTION_isdigit
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#define FORBIDDEN_SYMBOL_EXCEPTION_isnumber
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#define FORBIDDEN_SYMBOL_EXCEPTION_islower
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#define FORBIDDEN_SYMBOL_EXCEPTION_isspace
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#define FORBIDDEN_SYMBOL_EXCEPTION_isupper
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#define FORBIDDEN_SYMBOL_EXCEPTION_isprint
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#include "common/util.h"
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#include "common/debug.h"
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namespace Common {
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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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debugN("%06x: ", offset);
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for (i = 0; i < bytesPerLine; i++) {
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debugN("%02x ", data[i]);
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if (i % 4 == 3)
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debugN(" ");
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}
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debugN(" |");
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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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debugN("%c", c);
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}
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debugN("|\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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debugN("%06x: ", offset);
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for (i = 0; i < bytesPerLine; i++) {
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if (i < len)
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debugN("%02x ", data[i]);
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else
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debugN(" ");
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if (i % 4 == 3)
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debugN(" ");
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}
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debugN(" |");
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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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debugN("%c", c);
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}
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for (; i < bytesPerLine; i++)
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debugN(" ");
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debugN("|\n");
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}
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#pragma mark -
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bool parseBool(const String &val, bool &valAsBool) {
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if (val.equalsIgnoreCase("true") ||
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val.equalsIgnoreCase("yes") ||
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val.equals("1")) {
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valAsBool = true;
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return true;
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}
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if (val.equalsIgnoreCase("false") ||
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val.equalsIgnoreCase("no") ||
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val.equals("0")) {
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valAsBool = false;
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return true;
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}
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return false;
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}
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#pragma mark -
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#define ENSURE_ASCII_CHAR(c) \
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if (c < 0 || c > 127) \
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return false
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bool isAlnum(int c) {
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ENSURE_ASCII_CHAR(c);
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return isalnum((byte)c);
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}
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bool isAlpha(int c) {
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ENSURE_ASCII_CHAR(c);
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return isalpha((byte)c);
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}
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bool isDigit(int c) {
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ENSURE_ASCII_CHAR(c);
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return isdigit((byte)c);
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}
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bool isLower(int c) {
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ENSURE_ASCII_CHAR(c);
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return islower((byte)c);
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}
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bool isSpace(int c) {
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ENSURE_ASCII_CHAR(c);
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return isspace((byte)c);
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}
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bool isUpper(int c) {
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ENSURE_ASCII_CHAR(c);
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return isupper((byte)c);
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}
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bool isPrint(int c) {
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ENSURE_ASCII_CHAR(c);
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return isprint((byte)c);
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}
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} // End of namespace Common
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