- Finished automatic detection of the game platform in the fallback detector

- Added detection for GK1 to the fallback detector
- Removed the rest of the executable reading code, as it's no longer used

svn-id: r43746

1 files changed, 0 insertions, 119 deletions

diff --git a/engines/sci/exereader.cpp b/engines/sci/exereader.cpp
deleted file mode 100644
index fbeda66b45..0000000000
--- a/engines/sci/exereader.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
-
- * This program 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 General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * $URL$
- * $Id$
- *
- */
-
-#include "common/endian.h"
-
-#include "sci/sci.h"
-#include "sci/exereader.h"
-
-namespace Sci {
-
-int _bitCount;
-uint16 _bits;
-
-Common::Platform getGameExePlatform(Common::SeekableReadStream *exeStream) {
-	byte magic[4];
-	// Make sure that the executable is at least 4KB big
-	if (exeStream->size() < 4096)
-		return Common::kPlatformUnknown;
-
-	// Read exe header
-	exeStream->read(magic, 4);
-
-	// Check if the header contains known magic bytes
-
-	// Information obtained from http://magicdb.org/magic.db
-	// Check if it's a DOS executable
-	if (magic[0] == 'M' && magic[1] == 'Z') {
-		return Common::kPlatformPC;
-	}
-
-	// Check if it's an Amiga executable
-	if ((magic[2] == 0x03 && magic[3] == 0xF3) ||
-		(magic[0] == 0x7F && magic[1] == 'E' && magic[2] == 'L' && magic[3] == 'F')) {
-		return Common::kPlatformAmiga;
-	}
-
-	// Check if it's an Atari executable
-	if ((magic[0] == 0x60 && magic[1] == 0x1A))
-		return Common::kPlatformAtariST;
-
-	// Check if it's a Mac exe
-
-	// Resource map offset
-	int32 offset = (int32)READ_BE_UINT32(magic);
-	offset += 28;
-	if (exeStream->size() <= offset)
-		return Common::kPlatformUnknown;
-
-	// Skip number of types in map
-	exeStream->skip(2);
-//	uint16 val = exeStream->readUint16BE() + 1;
-	exeStream->skip(2);
-
-	// Keep reading till we find the "CODE" bit
-	while (!exeStream->eos()) {
-		exeStream->skip(4);
-		if (exeStream->eos())
-			return Common::kPlatformUnknown;
-
-		exeStream->read(magic, 4);
-		if (exeStream->eos())
-			return Common::kPlatformUnknown;
-
-		if (!memcmp(magic, "CODE", 4)) {
-			return Common::kPlatformMacintosh;
-		}
-		// Skip to the next list entry
-		exeStream->skip(4);
-		if (exeStream->eos())
-			return Common::kPlatformUnknown;
-	}
-
-	// If we've reached here, the file type is unknown
-	return Common::kPlatformUnknown;
-}
-
-uint getBit(Common::SeekableReadStream *input) {
-	uint bit = _bits & 1;
-	_bitCount--;
-
-	if (_bitCount <= 0) {
-		_bits = input->readByte();
-		_bits |= input->readByte() << 8;
-
-		if (_bitCount == -1) { // special case for first bit word
-			bit = _bits & 1;
-			_bits >>= 1;
-		}
-
-		_bitCount += 16;
-	} else
-		_bits >>= 1;
-
-	return bit;
-}
-
-} // End of namespace Sci