The Tor Browser: other-licenses/7zstub/src/Windows/Error.cpp@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 // Windows/Error.h

     3 #include "StdAfx.h"

     5 #include "Windows/Error.h"

     6 #ifndef _UNICODE

     7 #include "Common/StringConvert.h"

     8 #endif

    10 #ifndef _UNICODE

    11 extern bool g_IsNT;

    12 #endif

    14 namespace NWindows {

    15 namespace NError {

    17 bool MyFormatMessage(DWORD messageID, CSysString &message)

    18 {

    19   LPVOID msgBuf;

    20   if(::FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |

    21       FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,

    22       NULL,messageID, 0, (LPTSTR) &msgBuf,0, NULL) == 0)

    23     return false;

    24   message = (LPCTSTR)msgBuf;

    25   ::LocalFree(msgBuf);

    26   return true;

    27 }

    29 #ifndef _UNICODE

    30 bool MyFormatMessage(DWORD messageID, UString &message)

    31 {

    32   if (g_IsNT)

    33   {

    34     LPVOID msgBuf;

    35     if(::FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |

    36         FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,

    37         NULL, messageID, 0, (LPWSTR) &msgBuf, 0, NULL) == 0)

    38       return false;

    39     message = (LPCWSTR)msgBuf;

    40     ::LocalFree(msgBuf);

    41     return true;

    42   }

    43   CSysString messageSys;

    44   bool result = MyFormatMessage(messageID, messageSys);

    45   message = GetUnicodeString(messageSys);

    46   return result;

    47 }

    48 #endif

    50 }}

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