Initial megacommit.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/DiscIO/Src/BannerLoader.cpp

@@ -0,0 +1,102 @@
+// Copyright (C) 2003-2008 Dolphin Project.
+
+// 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, version 2.0.
+
+// 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 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+#include "stdafx.h"
+
+#include "BannerLoader.h"
+#include "BannerLoaderWii.h"
+#include "BannerLoaderGC.h"
+
+#include "VolumeCreator.h"
+
+namespace DiscIO
+{
+bool IBannerLoader::CopyToStringAndCheck(std::string& _rDestination, const char* _src)
+{
+	static bool bValidChars[256];
+	static bool bInitialized = false;
+
+	if (!bInitialized)
+	{
+		for (int i = 0; i < 256; i++)
+		{
+			bValidChars[i] = false;
+		}
+
+		// generate valid chars
+		for (unsigned char c = 0x20; c <= 0x80; c++)
+		{
+			bValidChars[c] = true;
+		}
+
+		bValidChars[0x0a] = true;
+		bValidChars[0xa9] = true;
+		bValidChars[0xe9] = true;
+
+		bInitialized = true;
+	}
+
+	bool bResult = true;
+	char destBuffer[2048];
+	char* dest = destBuffer;
+	const char* src = _src;
+
+	// copy the string and check for "unknown" characters
+	while (*src != 0x00)
+	{
+		u8 c = *src;
+
+		if (c == 0x0a){c = 0x20;}
+
+		if (bValidChars[c] == false)
+		{
+			bResult = false;
+			break;
+		}
+
+		*dest = c;
+		dest++;
+		src++;
+	}
+
+	// finalize the string
+	if (bResult)
+	{
+		*dest = 0x00;
+	}
+	else
+	{
+		dest[0] = ' ';
+		dest[1] = 0x00;
+	}
+
+	_rDestination = destBuffer;
+
+	return(bResult);
+}
+
+
+IBannerLoader* CreateBannerLoader(DiscIO::IFileSystem& _rFileSystem)
+{
+	if (IsVolumeWiiDisc(_rFileSystem.GetVolume()))
+	{
+		return(new CBannerLoaderWii(_rFileSystem));
+	}
+
+	return(new CBannerLoaderGC(_rFileSystem));
+}
+} // namespace
+