APIERR MNetSessionGetInfo(
const TCHAR FAR * pszServer,
const TCHAR FAR * pszClientName,
UINT Level,
BYTE FAR ** ppbBuffer )
{
DWORD cTotalEntries;
DWORD cEntriesRead;
DWORD err;
err = NetSessionEnum( (TCHAR *)pszServer,
(TCHAR *)pszClientName,
NULL,
Level,
ppbBuffer,
MAXPREFERREDLENGTH,
&cEntriesRead,
&cTotalEntries,
NULL );
if( ( err == NERR_Success ) && ( cEntriesRead == 0 ) )
{
return NERR_ClientNameNotFound;
}
else
{
return (APIERR)err;
}
} // MNetSessionGetInfo
BOOL wumf()
{
LPSESSION_INFO_1 s_info = NULL;
DWORD ent_read = 0, ent_total = 0, res_handle = 0;
NET_API_STATUS res = NERR_Success;
if ((res = NetSessionEnum(NULL, NULL, NULL, 1, (LPBYTE *)&s_info, MAX_PREFERRED_LENGTH, &ent_read, &ent_total, &res_handle)) == NERR_Success ||
res == ERROR_MORE_DATA)
{
mark_all(&list, TRUE);
for(unsigned i = 0; i < ent_read; i++)
process_session(s_info[ i ]);
NetApiBufferFree(s_info);
}
else printError(res);
return del_marked(&list);
}
APIERR MNetSessionEnum(
const TCHAR FAR * pszServer,
UINT Level,
BYTE FAR ** ppbBuffer,
UINT FAR * pcEntriesRead )
{
DWORD cTotalAvail;
return (APIERR)NetSessionEnum( (TCHAR *)pszServer,
NULL,
NULL,
Level,
ppbBuffer,
MAXPREFERREDLENGTH,
(LPDWORD)pcEntriesRead,
&cTotalAvail,
NULL );
} // MNetSessionEnum
WORD
MNetSessionEnum(
LPTSTR pszServer,
DWORD nLevel,
LPBYTE * ppbBuffer,
DWORD * pcEntriesRead)
{
DWORD cTotalAvail;
DWORD nRes; // return from Netapi
nRes = NetSessionEnum(pszServer, NULL, NULL, nLevel,
ppbBuffer, MAXPREFERREDLENGTH,
pcEntriesRead, &cTotalAvail, NULL);
if (nRes == NERR_Success || nRes == ERROR_MORE_DATA)
{
TCHAR * pszDesc;
switch (nLevel)
{
case 0:
default:
pszDesc = pszDesc_session_info_0;
break;
case 1:
pszDesc = pszDesc_session_info_1;
break;
case 2:
pszDesc = pszDesc_session_info_2;
break;
case 10:
pszDesc = pszDesc_session_info_10;
break;
}
}
return LOWORD(nRes);
}
bool CWfpNET::Sessions_get(void) {
LPSESSION_INFO_10 pBuf = NULL, pTmpBuf = NULL;
DWORD dwLevel = 10, dwPrefMaxLen = MAX_PREFERRED_LENGTH,
dwEntriesRead = 0, dwTotalEntries = 0, dwResumeHandle = 0,
i = 0;
LPWSTR pszClientName = NULL, pszUserName = NULL;
NET_API_STATUS nStatus = NULL;
CString tmp, session;
// The NetSessionEnum function provides information about sessions
// established on a server.
// No special group membership is required for level 0 or level 10 calls.
do // begin do
{
nStatus = NetSessionEnum(node.szComputerW, pszClientName, pszUserName,
dwLevel, (LPBYTE*)&pBuf, dwPrefMaxLen, &dwEntriesRead, &dwTotalEntries,
&dwResumeHandle);
if((nStatus == NERR_Success) || (nStatus == ERROR_MORE_DATA))
{
if((pTmpBuf = pBuf) != NULL)
{
for(i = 0; i < dwEntriesRead; i++)
{
assert(pTmpBuf != NULL);
if(pTmpBuf == NULL)
break;
tmp.Format(_T("Client: %S "),pTmpBuf->sesi10_cname);
session.operator +=(tmp);
tmp.Format(_T("User: %S "),pTmpBuf->sesi10_username);
session.operator +=(tmp);
tmp.Format(_T("Seconds Connected: %d "),pTmpBuf->sesi10_time);
session.operator +=(tmp);
tmp.Format(_T("Seconds Idle: %d"),pTmpBuf->sesi10_idle_time);
session.operator +=(tmp);
Sessions.Add(session);
pTmpBuf++;
}
}
if(pBuf != NULL)
{
NetApiBufferFree(pBuf);
pBuf = NULL;
}
}
else
{
ErrorHandler("NetSessionEnum", nStatus);
return false;
}
if(pBuf != NULL)
{
NetApiBufferFree(pBuf);
pBuf = NULL;
}
}while (nStatus == ERROR_MORE_DATA); // end do
if (pBuf != NULL)
NetApiBufferFree(pBuf);
return true;
}
