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// Windows/ErrorMsg.h
#include "StdAfx.h"
#include "Windows/ErrorMsg.h"
#include "Common/StringConvert.h"
namespace NWindows {
namespace NError {
UString MyFormatMessage(DWORD errorCode)
{
const char * txt = 0;
AString msg;
switch(errorCode) {
case ERROR_NO_MORE_FILES : txt = "No more files"; break ;
case E_NOTIMPL : txt = "E_NOTIMPL"; break ;
case E_NOINTERFACE : txt = "E_NOINTERFACE"; break ;
case E_ABORT : txt = "E_ABORT"; break ;
case E_FAIL : txt = "E_FAIL"; break ;
case STG_E_INVALIDFUNCTION : txt = "STG_E_INVALIDFUNCTION"; break ;
case E_OUTOFMEMORY : txt = "E_OUTOFMEMORY"; break ;
case E_INVALIDARG : txt = "E_INVALIDARG"; break ;
case ERROR_DIRECTORY : txt = "Error Directory"; break ;
default:
txt = strerror(errorCode);
}
if (txt) {
msg = txt;
} else {
char msgBuf[256];
snprintf(msgBuf,sizeof(msgBuf),"error #%x",(unsigned)errorCode);
msgBuf[sizeof(msgBuf)-1] = 0;
msg = msgBuf;
}
return MultiByteToUnicodeString(msg);
}
#if 0
bool MyFormatMessage(DWORD messageID, CSysString &message)
{
const char * txt = 0;
AString msg;
switch(messageID) {
case ERROR_NO_MORE_FILES : txt = "No more files"; break ;
case E_NOTIMPL : txt = "E_NOTIMPL"; break ;
case E_NOINTERFACE : txt = "E_NOINTERFACE"; break ;
case E_ABORT : txt = "E_ABORT"; break ;
case E_FAIL : txt = "E_FAIL"; break ;
case STG_E_INVALIDFUNCTION : txt = "STG_E_INVALIDFUNCTION"; break ;
case E_OUTOFMEMORY : txt = "E_OUTOFMEMORY"; break ;
case E_INVALIDARG : txt = "E_INVALIDARG"; break ;
default:
txt = strerror(messageID);
}
if (txt) {
msg = txt;
} else {
char msgBuf[256];
snprintf(msgBuf,sizeof(msgBuf),"error #%x",(unsigned)messageID);
msgBuf[sizeof(msgBuf)-1] = 0;
msg = msgBuf;
}
msg += " ";
#ifdef _UNICODE
message = MultiByteToUnicodeString(msg);
#else
message = msg;
#endif
return true;
}
#ifndef _UNICODE
bool MyFormatMessage(DWORD messageID, UString &message)
{
CSysString messageSys;
bool result = MyFormatMessage(messageID, messageSys);
message = GetUnicodeString(messageSys);
return result;
}
#endif
#endif
}}
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