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/*
* Copyright (C) 2009, 2010, 2011 Research In Motion Limited. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef WebKitTextCodec_h
#define WebKitTextCodec_h
#include "BlackBerryGlobal.h"
#include <vector>
namespace BlackBerry {
namespace Platform {
class String;
}
namespace WebKit {
enum TranscodeResult {
Success,
SourceEncodingUnsupported,
SourceBroken,
TargetEncodingUnsupported,
TargetBufferInsufficient
};
enum Base64DecodePolicy {
Base64FailOnInvalidCharacter,
Base64IgnoreWhitespace,
Base64IgnoreInvalidCharacters
};
enum Base64EncodePolicy {
Base64DoNotInsertCRLF,
Base64InsertCRLF
};
BLACKBERRY_EXPORT bool isSameEncoding(const char* encoding1, const char* encoding2);
BLACKBERRY_EXPORT bool isASCIICompatibleEncoding(const char* encoding);
BLACKBERRY_EXPORT TranscodeResult transcode(const char* sourceEncoding, const char* targetEncoding, const char*& sourceStart, int sourceLength, char*& targetStart, unsigned targetLength);
BLACKBERRY_EXPORT bool base64Decode(const BlackBerry::Platform::String& base64, std::vector<char>& binary, Base64DecodePolicy);
BLACKBERRY_EXPORT bool base64Encode(const std::vector<char>& binary, BlackBerry::Platform::String& base64, Base64EncodePolicy);
BLACKBERRY_EXPORT void unescapeURL(const BlackBerry::Platform::String& escaped, BlackBerry::Platform::String& url);
BLACKBERRY_EXPORT void escapeURL(const BlackBerry::Platform::String& url, BlackBerry::Platform::String& escaped);
} // namespace WebKit
} // namespace BlackBerry
#endif // WebKitTextCodec_h
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