encoding.hpp

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#ifndef __ENCODING_HPP__
#define __ENCODING_HPP__
//
// encoding 提供编码与解码相关的功能
//

namespace winux
{

WINUX_FUNC_DECL(String) UrlEncode( String const & str );

WINUX_FUNC_DECL(String) UrlDecode( String const & str );

WINUX_FUNC_DECL(String) UriComponentEncode( String const & str );

WINUX_FUNC_DECL(String) UriComponentDecode( String const & str );

WINUX_FUNC_DECL(String) HtmlEncode( String const & str );

WINUX_FUNC_DECL(String) HtmlDecode( String const & str );


WINUX_FUNC_DECL(String) Base64Encode( void const * buf, size_t size );
WINUX_FUNC_DECL(String) Base64Encode( AnsiString const & data );
inline String Base64Encode( Buffer const & buf ) { return Base64Encode( buf.getBuf(), buf.getSize() ); }
WINUX_FUNC_DECL(AnsiString) Base64Decode( String const & base64Str );

WINUX_FUNC_DECL(String) Md5Hex( void const * buf, size_t size );
inline String Md5Hex( Buffer const & buf ) { return Md5Hex( buf.getBuf(), buf.getSize() ); }

WINUX_FUNC_DECL(String) Sha1Hex( void const * buf, size_t size );
inline String Sha1Hex( Buffer const & buf ) { return Sha1Hex( buf.getBuf(), buf.getSize() ); }
WINUX_FUNC_DECL(Buffer) Sha1( void const * buf, size_t size );
inline Buffer Sha1( Buffer const & buf ) { return Sha1( buf.getBuf(), buf.getSize() ); }


enum EncryptErrorCode
{
    ERR_SUCCEED,
    ERR_DATASIZE,
    ERR_BUFFSIZE,
};

WINUX_FUNC_DECL(int) RawEncrypt( byte const * data, size_t dataSize, byte * buf, size_t bufSize, size_t * outSize );
WINUX_FUNC_DECL(int) RawDecrypt( byte const * encryptData, size_t dataSize, byte * buf, size_t bufSize, size_t * outSize );

WINUX_FUNC_DECL(AnsiString) EncryptContent( AnsiString const & content );
WINUX_FUNC_DECL(Buffer) EncryptContent( Buffer const & content );
WINUX_FUNC_DECL(AnsiString) DecryptContent( AnsiString const & encryptContent );
WINUX_FUNC_DECL(Buffer) DecryptContent( Buffer const & encryptContent );

#define EncryptCArray(data) EncryptContent( CBufferToAnsiString( data, sizeof(data) ) )
#define EncryptCBuffer( buf, size ) EncryptContent( CBufferToAnsiString( buf, size ) )
#define DecryptCArray(data) DecryptContent( CBufferToAnsiString( data, sizeof(data) ) )
#define DecryptCBuffer( buf, size ) DecryptContent( CBufferToAnsiString( buf, size ) )


} // namespace winux

#endif // __ENCODING_HPP__