28 lines
903 B
C++
28 lines
903 B
C++
#pragma once
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#include <string>
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using namespace std;
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class Base64
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{
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public:
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static string EncodeF2S(CFile *pFile);
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static string Encode(const char *pBuffer, const ULONGLONG &length);
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static string Encode(const string &plaintext);
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static string Decode(const string &ciphertext);
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static ULONGLONG Decode(const string &ciphertext, char *&pBuffer);
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static ULONGLONG DecodeS2F(const string &ciphertext, CFile *pFile);
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public:
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/*注意：
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plaintext 会在内部转成 utf-8 格式进行base64编码
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ciphertext 实际上是ANSII编码，会在内部转为ANSII码
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*/
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static wstring Encode(const wstring &plaintext);
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static wstring Decode(const wstring &ciphertext);
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static wstring EncodeF2W(CFile *pFile);
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static ULONGLONG DecodeW2F(const wstring &ciphertext, CFile *pFile);
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static std::string unicode2Ansii(LPCTSTR psz, const DWORD &codePage);
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static std::wstring ansii2Unicode(LPCSTR psz, const DWORD &codePage);
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};
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