aaa_error.h

#pragma once
 
 
CLASS_DECL_ACME ::e_status get_last_status();
CLASS_DECL_ACME void set_last_status(const ::e_status & estatus);
 

class c_error
{
public:
 
   inline static ::u32 get_last_error()
   {
 
      return errno;
 
   }
 
   inline static string GetErrorDescription(::i32 iErrorCode = get_last_error())
   {
 
      return strerror(iErrorCode);
 
   }
 
};
 
 
#ifdef __WIN32
class CLASS_DECL_ACME sys_error
{
public:
 
   static ::u32 get_last_error() { return ::get_last_status(); }
 
   static string GetErrorDescription(::i32 iErrorCode = get_last_error())
   {
      LPVOID pMsgBuf = nullptr;
 
      format_message(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
                    nullptr, iErrorCode, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
                    reinterpret_cast<char_pointer >(&pMsgBuf), 0, nullptr);
 
      string strErrorDescription;
      if (pMsgBuf)
 
      {
         strErrorDescription = reinterpret_cast<char_pointer >(pMsgBuf);
 
         LocalFree(pMsgBuf);
 
      }
      return strErrorDescription;
   }
};
#else
 
class CLASS_DECL_ACME sys_error : public c_error
{
public:
 
};
 
#endif