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[NET] NET HELPMSG: Add support for network message from netmsg.dll.

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This commit is contained in:
Eric Kohl 2018-12-01 17:11:51 +01:00
parent 04f35dc8f5
commit 17fa384a25
1 changed files with 44 additions and 15 deletions
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59
base/applications/network/net/cmdHelpMsg.c
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@ -13,11 +13,12 @@
INT cmdHelpMsg(INT argc, WCHAR **argv)
{
WCHAR szBuffer[MAX_PATH];
HMODULE hMsgDll = NULL;
INT i;
LONG errNum;
LPWSTR endptr;
// DWORD dwLength = 0;
LPWSTR lpBuffer;
LPWSTR pBuffer;
if (argc < 3)
{
@ -46,23 +47,51 @@ INT cmdHelpMsg(INT argc, WCHAR **argv)
return 1;
}
/* Retrieve the message string without appending extra newlines */
// dwLength =
FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_MAX_WIDTH_MASK,
NULL,
errNum,
LANG_USER_DEFAULT,
(LPWSTR)&lpBuffer,
0, NULL);
if (lpBuffer /* && dwLength */)
if (errNum >= MIN_LANMAN_MESSAGE_ID && errNum <= MAX_LANMAN_MESSAGE_ID)
{
ConPrintf(StdOut, L"\n%s\n", lpBuffer);
LocalFree(lpBuffer);
/* Load netmsg.dll */
GetSystemDirectoryW(szBuffer, ARRAYSIZE(szBuffer));
wcscat(szBuffer, L"\\netmsg.dll");
hMsgDll = LoadLibrary(szBuffer);
if (hMsgDll == NULL)
{
ConPrintf(StdOut, L"Failed to load netmsg.dll\n");
return 0;
}
FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_HMODULE |
FORMAT_MESSAGE_IGNORE_INSERTS,
hMsgDll,
errNum,
LANG_USER_DEFAULT,
(LPWSTR)&pBuffer,
0,
NULL);
if (pBuffer)
{
ConPrintf(StdOut, L"\n%s\n", pBuffer);
LocalFree(pBuffer);
}
FreeLibrary(hMsgDll);
}
else
{
ConPrintf(StdOut, L"Unrecognized error code: %ld\n", errNum);
/* Retrieve the message string without appending extra newlines */
FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
errNum,
LANG_USER_DEFAULT,
(LPWSTR)&pBuffer,
0,
NULL);
if (pBuffer)
{
ConPrintf(StdOut, L"\n%s\n", pBuffer);
LocalFree(pBuffer);
}
}
return 0;