Base64.h

// -*- indent-tabs-mode: nil -*-

// Base64 encoding and decoding

#ifndef ARCLIB_BASE64
#define ARCLIB_BASE64

#include <string>

namespace Arc {


  class Base64 {
  public:
    Base64();
    ~Base64();


    static std::string encode(const std::string& bufplain);

    static std::string encode(const char* bufplain);

    static std::string encode(const char* bufplain, int size);

    static std::string encodeURLSafe(const std::string& bufplain);

    static std::string encodeURLSafe(const char* bufplain);

    static std::string encodeURLSafe(const char* bufplain, int size);


    static std::string decode(const std::string& bufcoded);

    static std::string decode(const char* bufcoded);

    static std::string decode(const char* bufcoded, int size);

    static std::string decodeURLSafe(const std::string& bufcoded);

    static std::string decodeURLSafe(const char* bufcoded);

    static std::string decodeURLSafe(const char* bufcoded, int size);

    // The next 4 methods are legacy API kept for backwards compatibility. They
    // can be removed in the next major version.
    static int encode_len(int len);

    static int encode(char *encoded, const char *string, int len);
    static int decode_len(const char *bufcoded);

    static int decode(char *bufplain, const char *bufcoded);
  };
} // namespace Arc

#endif // ARCLIB_BASE64