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// Windows/ErrorMsg.h↩
↩
#include "StdAfx.h"↩
↩
#ifndef _UNICODE↩
#include "../Common/StringConvert.h"↩
#endif↩
↩
#include "ErrorMsg.h"↩
↩
#ifndef _UNICODE↩
extern bool g_IsNT;↩
#endif↩
↩
namespace NWindows {↩
namespace NError {↩
↩
static bool MyFormatMessage(DWORD errorCode, UString &message)↩
{↩
LPVOID msgBuf;↩
#ifndef _UNICODE↩
if (!g_IsNT)↩
{↩
if (::FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |↩
FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,↩
NULL, errorCode, 0, (LPTSTR) &msgBuf, 0, NULL) == 0)↩
return false;↩
message = GetUnicodeString((LPCTSTR)msgBuf);↩
}↩
else↩
#endif↩
{↩
if (::FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |↩
FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,↩
NULL, errorCode, 0, (LPWSTR) &msgBuf, 0, NULL) == 0)↩
return false;↩
message = (LPCWSTR)msgBuf;↩
}↩
::LocalFree(msgBuf);↩
return true;↩
}↩
↩
UString MyFormatMessage(DWORD errorCode)↩
{↩
UString m;↩
if (!MyFormatMessage(errorCode, m) || m.IsEmpty())↩
{↩
char s[16];↩
for (int i = 0; i < 8; i++)↩
{↩
unsigned t = errorCode & 0xF;↩
errorCode >>= 4;↩
s[7 - i] = (char)((t < 10) ? ('0' + t) : ('A' + (t - 10)));↩
}↩
s[8] = 0;↩
m += "Error #";↩
m += s;↩
}↩
else if (m.Len() >= 2↩
&& m[m.Len() - 1] == 0x0A↩
&& m[m.Len() - 2] == 0x0D)↩
m.DeleteFrom(m.Len() - 2);↩
return m;↩
}↩
↩
}}↩