1#ifndef CRYPTOPP_HEX_H
2#define CRYPTOPP_HEX_H
3
4#include "basecode.h"
5
6NAMESPACE_BEGIN(CryptoPP)
7
8//! Converts given data to base 16
9class CRYPTOPP_DLL HexEncoder : public SimpleProxyFilter
10{
11public:
12	HexEncoder(BufferedTransformation *attachment = NULL, bool uppercase = true, int outputGroupSize = 0, const std::string &separator = ":", const std::string &terminator = "")
13		: SimpleProxyFilter(new BaseN_Encoder(new Grouper), attachment)
14	{
15		IsolatedInitialize(MakeParameters(Name::Uppercase(), uppercase)(Name::GroupSize(), outputGroupSize)(Name::Separator(), ConstByteArrayParameter(separator))(Name::Terminator(), ConstByteArrayParameter(terminator)));
16	}
17
18	void IsolatedInitialize(const NameValuePairs &parameters);
19};
20
21//! Decode base 16 data back to bytes
22class CRYPTOPP_DLL HexDecoder : public BaseN_Decoder
23{
24public:
25	HexDecoder(BufferedTransformation *attachment = NULL)
26		: BaseN_Decoder(GetDefaultDecodingLookupArray(), 4, attachment) {}
27
28	void IsolatedInitialize(const NameValuePairs &parameters);
29
30private:
31	static const int * CRYPTOPP_API GetDefaultDecodingLookupArray();
32};
33
34NAMESPACE_END
35
36#endif
37