CryptManager.h

#ifndef CryptManager_H
#define CryptManager_H
 
class RageFileBasic;
struct lua_State;
 
const std::string SIGNATURE_APPEND = ".sig";
 
class CryptManager
{
  public:
    CryptManager();
    ~CryptManager();
 
    static void GetRandomBytes(void* pData, int iBytes);
 
    static auto GetMD5ForString(const std::string& sData)
      -> std::string; // in binary
    static auto GetMD5ForFile(const std::string& fn)
      -> std::string; // in binary
    static auto GetMD5ForFileWithoutRageFile(const std::string& fn)
      -> std::string; // in binary
    static auto GetSHA1ForString(const std::string& sData)
      -> std::string; // in binary
    static auto GetSHA1ForFile(const std::string& fn)
      -> std::string; // in binary
    static auto GetSHA256ForString(const std::string& sData) -> std::string;
    static auto GetSHA256ForFile(const std::string& fn) -> std::string;
    static auto GetSHA256ForFileWithoutRageFile(const std::string& fn)
      -> std::string; // in binary
    // Lua
    void PushSelf(lua_State* L);
};
 
extern CryptManager*
  CRYPTMAN; // global and accessible from anywhere in our program
 
#endif