958 lines
20 KiB
C++
958 lines
20 KiB
C++
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#include "nwcompat.hxx"
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#pragma hdrstop
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//----------------------------------------------------------------------------
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//
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// Function: NWApiGetBinderyHandle
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//
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// Synopsis:
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//
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//----------------------------------------------------------------------------
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HRESULT
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NWApiGetBinderyHandle(
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NWCONN_HANDLE *phConnReturned,
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BSTR bstrBinderyName,
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CCredentials &Credentials
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)
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{
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CHAR szBinderyName[OBJ_NAME_SIZE + 1];
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NWLOCAL_SCOPE ScopeFlag = 0;
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NWCONN_HANDLE hConn = NULL;
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NWCCODE ccode = SUCCESSFUL;
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HRESULT hr = S_OK;
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PNWC_CONTEXT pNWCContext = NULL;
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LPWSTR pszUserName = NULL, pszPassword = NULL;
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BOOL fLoggedIn = FALSE;
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//
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// Try the cache for the passed in credentials.
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//
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ENTER_BIND_CRITSECT() ;
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if (pNWCContext = BindCacheLookup(bstrBinderyName, Credentials)) {
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*phConnReturned = pNWCContext->hConn;
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LEAVE_BIND_CRITSECT() ;
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return S_OK;
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}
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//
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// Entry not found in the cache, need to allocate a new one.
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//
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hr = BindCacheAllocEntry(&pNWCContext);
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if (FAILED(hr)) {
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LEAVE_BIND_CRITSECT() ;
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RRETURN(hr);
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}
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UnicodeToAnsiString(
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bstrBinderyName,
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szBinderyName,
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0
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);
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hr = Credentials.GetUserName(&pszUserName);
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BAIL_ON_FAILURE(hr);
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hr = Credentials.GetPassword(&pszPassword);
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BAIL_ON_FAILURE(hr);
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if (pszUserName)
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{
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hr = NWApiCheckUserLoggedInToServer(bstrBinderyName, pszUserName);
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BAIL_ON_FAILURE(hr);
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if (hr == S_FALSE)
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{
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// Log in the user
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NETRESOURCE netResource;
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DWORD dwStatus;
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netResource.dwType = RESOURCETYPE_ANY;
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netResource.lpLocalName = NULL;
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netResource.lpRemoteName = (PWSTR) bstrBinderyName;
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netResource.lpProvider = NULL;
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dwStatus = WNetAddConnection2(
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&netResource,
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pszPassword ? pszPassword : L"",
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pszUserName,
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0 // don't make a persistent connection
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);
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hr = HRESULT_FROM_WIN32(dwStatus);
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BAIL_ON_FAILURE(hr);
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fLoggedIn = TRUE;
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}
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}
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ccode = NWCCOpenConnByName(
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0,
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szBinderyName,
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NWCC_NAME_FORMAT_BIND,
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NWCC_OPEN_UNLICENSED,
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NWCC_TRAN_TYPE_WILD,
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&hConn
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);
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hr = HRESULT_FROM_NWCCODE(ccode);
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BAIL_ON_FAILURE(hr);
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pNWCContext->hConn = hConn;
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hr = BindCacheAdd(bstrBinderyName, Credentials, fLoggedIn, pNWCContext) ;
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BAIL_ON_FAILURE(hr);
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*phConnReturned = hConn;
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FreeADsStr(pszUserName);
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FreeADsStr(pszPassword);
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LEAVE_BIND_CRITSECT();
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RRETURN(hr);
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error:
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*phConnReturned = NULL;
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if (hConn) {
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NWCCCloseConn(hConn);
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}
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if (fLoggedIn) {
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// log out
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WNetCancelConnection2((LPWSTR)szBinderyName, 0, FALSE);
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}
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if (pNWCContext) {
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BindCacheFreeEntry(pNWCContext);
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}
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FreeADsStr(pszUserName);
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FreeADsStr(pszPassword);
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LEAVE_BIND_CRITSECT();
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RRETURN(hr);
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}
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//----------------------------------------------------------------------------
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//
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// Function: NWApiReleaseBinderyHandle
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//
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// Synopsis:
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//
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//----------------------------------------------------------------------------
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HRESULT
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NWApiReleaseBinderyHandle(
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NWCONN_HANDLE hConn
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)
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{
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HRESULT hr = S_OK;
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NWCCODE ccode = SUCCESSFUL;
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PNWC_CONTEXT pNWCContext = NULL;
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DWORD dwStatus;
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// note that if lookup succeeds, it add-refs the context, so we have
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// to deref twice below: once for the ref we just added, and once
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// for our caller's ref that they're trying to release
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pNWCContext = BindCacheLookupByConn(hConn);
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if (!pNWCContext)
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RRETURN(E_FAIL);
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if (BindCacheDeref(pNWCContext) && (BindCacheDeref(pNWCContext) == 0)) {
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// ref count has dropped to zero and it's gone from cache
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ccode = NWCCCloseConn(hConn);
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hr = HRESULT_FROM_NWCCODE(ccode);
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BAIL_ON_FAILURE(hr);
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if (pNWCContext->fLoggedIn) {
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// logout
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dwStatus = WNetCancelConnection2(
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pNWCContext->pszBinderyName,
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0,
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FALSE);
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hr = HRESULT_FROM_WIN32(dwStatus);
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BAIL_ON_FAILURE(hr);
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}
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BindCacheFreeEntry(pNWCContext);
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}
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RRETURN(hr);
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error:
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// N.B.: If we're here, we must have bailed from inside of
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// the BindCacheDeref block, and so pNWCContext must have
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// been removed from the cache. Thus, it's safe to free
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// it (and not to do so would cause a leak).
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BindCacheFreeEntry(pNWCContext);
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RRETURN(hr);
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}
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//----------------------------------------------------------------------------
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//
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// Function: NWApiIsUserLoggedInToServer
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//
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// Synopsis: Returns S_OK if pszUserName is logged in to bstrBinderyName,
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// S_FALSE if she isn't
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//
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//----------------------------------------------------------------------------
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HRESULT
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NWApiCheckUserLoggedInToServer(
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BSTR bstrBinderyName,
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LPWSTR pszUserName
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)
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{
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DWORD err;
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HRESULT hr;
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WCHAR pszUser[NW_USER_SIZE+1];
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DWORD dwUserLength = NW_USER_SIZE+1;
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err = WNetGetUser(bstrBinderyName, pszUser, &dwUserLength);
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switch(err)
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{
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case NO_ERROR:
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if (_wcsicmp(pszUser, pszUserName) == 0)
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hr = S_OK;
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else
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hr = S_FALSE;
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break;
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case ERROR_NOT_CONNECTED:
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hr = S_FALSE;
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break;
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default:
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hr = HRESULT_FROM_WIN32(err);
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}
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return hr;
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}
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//----------------------------------------------------------------------------
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//
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// Function: NWApiWriteProperty
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//
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// Synopsis: This function modifies values of a bindery property. For now, it
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// only accept one buffer segment. However, one segment is enough
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// for most practical purpose. If the bindery property does not
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// exist, the function will attempt to create the property.
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//
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//----------------------------------------------------------------------------
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HRESULT
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NWApiWriteProperty(
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NWCONN_HANDLE hConn,
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BSTR bstrObjectName,
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NWOBJ_TYPE wObjType,
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LPSTR lpszPropertyName,
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LPBYTE SegmentData
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)
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{
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CHAR szObjectName[OBJ_NAME_SIZE + 1];
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CHAR szPropertyName[OBJ_NAME_SIZE + 1];
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HRESULT hr = S_OK;
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NWCCODE ccode;
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//
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// Convert BSTR into an ANSI representation required by NW APIs. "0" is
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// passed to UnicodeToAnsiString when the length of the string is unknown.
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//
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UnicodeToAnsiString(
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bstrObjectName,
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szObjectName,
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0
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);
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strcpy(szPropertyName, lpszPropertyName);
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ccode = NWWritePropertyValue(
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hConn,
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szObjectName,
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wObjType,
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szPropertyName,
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1, // "1" for one segment.
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SegmentData,
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0 // "0" for no more segment.
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);
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//
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// Create the property if it doesn't exist and attempt to write again.
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//
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if (ccode == NO_SUCH_PROPERTY) {
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hr = NWApiCreateProperty(
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hConn,
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bstrObjectName,
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wObjType,
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lpszPropertyName,
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BF_ITEM
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);
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BAIL_ON_FAILURE(hr);
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ccode = NWWritePropertyValue(
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hConn,
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szObjectName,
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wObjType,
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szPropertyName,
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1, // "1" for one segment.
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SegmentData,
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0 // "0" for no more segment.
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);
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}
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hr = HRESULT_FROM_NWCCODE(ccode);
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error:
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RRETURN(hr);
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}
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//----------------------------------------------------------------------------
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//
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// Function: NWApiObjectEnum
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//
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// Synopsis:
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//
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//----------------------------------------------------------------------------
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HRESULT
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NWApiObjectEnum(
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NWCONN_HANDLE hConn,
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NWOBJ_TYPE dwObjType,
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LPWSTR *lppszObjectName,
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DWORD *pdwResumeObjectID
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)
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{
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HRESULT hr = S_OK;
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LPWSTR lpszTemp = NULL;
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NWCCODE ccode = SUCCESSFUL;
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NWOBJ_TYPE pdwObjType = 0xFFFF;
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NWFLAGS pucHasProperties;
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NWFLAGS pucObjectFlags;
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NWFLAGS pucObjSecurity;
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CHAR szObjectName[OBJ_NAME_SIZE + 1];
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nstr8 searchObjectName[48] = "*";
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//
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// This call will fail and return 0xffff if the user is not authenticated
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// on the server to which the hConn handle is attached to.
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//
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ccode = NWScanObject(
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hConn,
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searchObjectName,
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dwObjType,
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pdwResumeObjectID,
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szObjectName,
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&pdwObjType,
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&pucHasProperties,
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&pucObjectFlags,
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&pucObjSecurity
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);
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hr = HRESULT_FROM_NWCCODE(ccode);
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BAIL_ON_FAILURE(hr);
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lpszTemp = AllocateUnicodeString(szObjectName);
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if (!lpszTemp) {
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RRETURN(S_FALSE);
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}
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*lppszObjectName = AllocADsStr(lpszTemp);
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if (!(*lppszObjectName)) {
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RRETURN(S_FALSE);
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}
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if(lpszTemp){
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FreeUnicodeString(lpszTemp);
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}
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RRETURN(hr);
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error:
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*lppszObjectName = NULL;
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pdwResumeObjectID = NULL;
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RRETURN(hr);
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}
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//----------------------------------------------------------------------------
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//
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// Function: NWApiValidateObject
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//
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// Synopsis:
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//
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//----------------------------------------------------------------------------
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HRESULT
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NWApiValidateObject(
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NWCONN_HANDLE hConn,
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NWOBJ_TYPE dwObjType,
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LPWSTR lpszObjectName,
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DWORD *pdwResumeObjectID
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)
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{
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HRESULT hr = S_OK;
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NWCCODE ccode = SUCCESSFUL;
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CHAR szAnsiObjectName[OBJ_NAME_SIZE + 1];
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CHAR szObjectName[OBJ_NAME_SIZE + 1];
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NWOBJ_TYPE pdwObjType = 0xFFFF;
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NWFLAGS pucHasProperties;
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NWFLAGS pucObjectFlags;
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NWFLAGS pucObjSecurity;
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|
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//
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// Convert BSTR into an ANSI representation required by NW APIs. "0" is
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// passed to UnicodeToAnsiString when the length of the string is unknown.
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//
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|
|
|
||
|
|
UnicodeToAnsiString(
|
||
|
|
lpszObjectName,
|
||
|
|
szAnsiObjectName,
|
||
|
|
0
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
// This call will fail and return 0xffff if the user is not authenticated
|
||
|
|
// on the server to which the hConn handle is attached to.
|
||
|
|
//
|
||
|
|
|
||
|
|
ccode = NWScanObject(
|
||
|
|
hConn,
|
||
|
|
szAnsiObjectName,
|
||
|
|
dwObjType,
|
||
|
|
pdwResumeObjectID,
|
||
|
|
szObjectName,
|
||
|
|
&pdwObjType,
|
||
|
|
&pucHasProperties,
|
||
|
|
&pucObjectFlags,
|
||
|
|
&pucObjSecurity
|
||
|
|
);
|
||
|
|
|
||
|
|
hr = HRESULT_FROM_NWCCODE(ccode);
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: NWApiGetAnyBinderyHandle
|
||
|
|
//
|
||
|
|
// Synopsis:
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
HRESULT
|
||
|
|
NWApiGetAnyBinderyHandle(
|
||
|
|
NWCONN_HANDLE *phConn
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
NWCCODE ccode = 0;
|
||
|
|
nchar aServerName[OBJ_NAME_SIZE+1];
|
||
|
|
|
||
|
|
nuint32 connRef = 0;
|
||
|
|
|
||
|
|
ccode = NWCCGetPrimConnRef(
|
||
|
|
&connRef
|
||
|
|
);
|
||
|
|
hr = HRESULT_FROM_NWCCODE(ccode);
|
||
|
|
BAIL_ON_FAILURE(hr);
|
||
|
|
|
||
|
|
ccode = NWCCOpenConnByRef(
|
||
|
|
connRef,
|
||
|
|
NWCC_OPEN_UNLICENSED,
|
||
|
|
NWCC_RESERVED,
|
||
|
|
phConn
|
||
|
|
);
|
||
|
|
hr = HRESULT_FROM_NWCCODE(ccode);
|
||
|
|
|
||
|
|
error:
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: NWApiGetObjectName
|
||
|
|
//
|
||
|
|
// Synopsis:
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
HRESULT
|
||
|
|
NWApiGetObjectName(
|
||
|
|
NWCONN_HANDLE hConn,
|
||
|
|
DWORD dwObjectID,
|
||
|
|
LPWSTR *lppszObjectName
|
||
|
|
)
|
||
|
|
{
|
||
|
|
CHAR szObjectName[OBJ_NAME_SIZE + 1];
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
LPWSTR lpszTemp = NULL;
|
||
|
|
NWCCODE ccode = SUCCESSFUL;
|
||
|
|
NWOBJ_TYPE dwObjType;
|
||
|
|
|
||
|
|
ccode = NWGetObjectName(
|
||
|
|
hConn,
|
||
|
|
dwObjectID,
|
||
|
|
szObjectName,
|
||
|
|
&dwObjType
|
||
|
|
);
|
||
|
|
hr = HRESULT_FROM_NWCCODE(ccode);
|
||
|
|
BAIL_ON_FAILURE(hr);
|
||
|
|
|
||
|
|
|
||
|
|
lpszTemp = AllocateUnicodeString(szObjectName);
|
||
|
|
if (!lpszTemp) {
|
||
|
|
RRETURN(S_FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
*lppszObjectName = AllocADsStr(lpszTemp);
|
||
|
|
if (!(*lppszObjectName)) {
|
||
|
|
RRETURN(S_FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
FreeUnicodeString(lpszTemp);
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
|
||
|
|
error:
|
||
|
|
*lppszObjectName = NULL;
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: HRESULT_FROM_NWCCODE
|
||
|
|
//
|
||
|
|
// Synopsis:
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
HRESULT
|
||
|
|
HRESULT_FROM_NWCCODE(
|
||
|
|
NWCCODE ccode
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
|
||
|
|
if (ccode == NO_SUCH_PROPERTY)
|
||
|
|
{
|
||
|
|
hr = E_ADS_PROPERTY_NOT_FOUND;
|
||
|
|
}
|
||
|
|
else if (ccode != SUCCESSFUL) {
|
||
|
|
|
||
|
|
hr = HRESULT_FROM_WIN32(ERROR_EXTENDED_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: NWApiOpenPrinter
|
||
|
|
//
|
||
|
|
// Synopsis:
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
HRESULT
|
||
|
|
NWApiOpenPrinter(
|
||
|
|
LPWSTR lpszUncPrinterName,
|
||
|
|
HANDLE *phPrinter,
|
||
|
|
DWORD dwAccess
|
||
|
|
)
|
||
|
|
{
|
||
|
|
BOOL fStatus = TRUE;
|
||
|
|
HANDLE hPrinter;
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
PRINTER_DEFAULTS PrinterDefault = {0, 0, dwAccess};
|
||
|
|
|
||
|
|
//
|
||
|
|
// Set desired access right.
|
||
|
|
//
|
||
|
|
|
||
|
|
PrinterDefault.DesiredAccess = dwAccess;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get a handle to the speccified printer using Win32 API.
|
||
|
|
//
|
||
|
|
|
||
|
|
fStatus = OpenPrinter(
|
||
|
|
lpszUncPrinterName,
|
||
|
|
&hPrinter,
|
||
|
|
&PrinterDefault
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Convert error code into HRESULT.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (fStatus == FALSE) {
|
||
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Return.
|
||
|
|
//
|
||
|
|
|
||
|
|
else {
|
||
|
|
*phPrinter = hPrinter;
|
||
|
|
}
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: NWApiClosePrinter
|
||
|
|
//
|
||
|
|
// Synopsis:
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
HRESULT
|
||
|
|
NWApiClosePrinter(
|
||
|
|
HANDLE hPrinter
|
||
|
|
)
|
||
|
|
{
|
||
|
|
BOOL fStatus = TRUE;
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Close a printer using Win32 API.
|
||
|
|
//
|
||
|
|
|
||
|
|
fStatus = ClosePrinter(hPrinter);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Convert error code into HRESULT.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (fStatus == FALSE) {
|
||
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Return.
|
||
|
|
//
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* BUGBUG
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: NWApiEnumJobs
|
||
|
|
//
|
||
|
|
// Synopsis:
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
HRESULT
|
||
|
|
NWApiEnumJobs(
|
||
|
|
HANDLE hPrinter,
|
||
|
|
DWORD dwFirstJob,
|
||
|
|
DWORD dwNoJobs,
|
||
|
|
DWORD dwLevel,
|
||
|
|
LPBYTE *lplpbJobs,
|
||
|
|
DWORD *pcbBuf,
|
||
|
|
LPDWORD lpdwReturned
|
||
|
|
)
|
||
|
|
{
|
||
|
|
BOOL fStatus = TRUE;
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
|
||
|
|
fStatus = WinNTEnumJobs(
|
||
|
|
hPrinter,
|
||
|
|
dwFirstJob,
|
||
|
|
dwNoJobs,
|
||
|
|
dwLevel,
|
||
|
|
lplpbJobs,
|
||
|
|
pcbBuf,
|
||
|
|
lpdwReturned
|
||
|
|
);
|
||
|
|
|
||
|
|
if (fStatus == FALSE) {
|
||
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
||
|
|
}
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: NWApiGetPrinter
|
||
|
|
//
|
||
|
|
// Synopsis:
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
HRESULT
|
||
|
|
NWApiGetPrinter(
|
||
|
|
HANDLE hPrinter,
|
||
|
|
DWORD dwLevel,
|
||
|
|
LPBYTE *lplpbPrinters
|
||
|
|
)
|
||
|
|
{
|
||
|
|
BOOL fStatus = TRUE;
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
|
||
|
|
fStatus = WinNTGetPrinter(
|
||
|
|
hPrinter,
|
||
|
|
dwLevel,
|
||
|
|
lplpbPrinters
|
||
|
|
);
|
||
|
|
|
||
|
|
if (fStatus == FALSE) {
|
||
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
||
|
|
}
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: NWApiSetPrinter
|
||
|
|
//
|
||
|
|
// Synopsis:
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
HRESULT
|
||
|
|
NWApiSetPrinter(
|
||
|
|
HANDLE hPrinter,
|
||
|
|
DWORD dwLevel,
|
||
|
|
LPBYTE lpbPrinters,
|
||
|
|
DWORD dwAccess
|
||
|
|
)
|
||
|
|
{
|
||
|
|
BOOL fStatus = FALSE;
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
|
||
|
|
fStatus = SetPrinter(
|
||
|
|
hPrinter,
|
||
|
|
dwLevel,
|
||
|
|
lpbPrinters,
|
||
|
|
dwAccess
|
||
|
|
);
|
||
|
|
if (!fStatus) {
|
||
|
|
goto error;
|
||
|
|
}
|
||
|
|
|
||
|
|
RRETURN(S_OK);
|
||
|
|
|
||
|
|
error:
|
||
|
|
|
||
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: NWApiGetJob
|
||
|
|
//
|
||
|
|
// Synopsis:
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
HRESULT
|
||
|
|
NWApiGetJob(
|
||
|
|
HANDLE hPrinter,
|
||
|
|
DWORD dwJobId,
|
||
|
|
DWORD dwLevel,
|
||
|
|
LPBYTE *lplpbJobs
|
||
|
|
)
|
||
|
|
{
|
||
|
|
BOOL fStatus = FALSE;
|
||
|
|
DWORD dwError = 0;
|
||
|
|
DWORD dwNeeded = 0;
|
||
|
|
DWORD dwPassed = 1024;
|
||
|
|
LPBYTE pMem = NULL;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Allocate memory for return buffer.
|
||
|
|
//
|
||
|
|
|
||
|
|
pMem = (LPBYTE)AllocADsMem(dwPassed);
|
||
|
|
if (!pMem) {
|
||
|
|
RRETURN(E_OUTOFMEMORY);
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get Job's information.
|
||
|
|
//
|
||
|
|
|
||
|
|
fStatus = GetJob(
|
||
|
|
hPrinter,
|
||
|
|
dwJobId,
|
||
|
|
dwLevel,
|
||
|
|
pMem,
|
||
|
|
dwPassed,
|
||
|
|
&dwNeeded
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get job's information again with a bigger buffer if a bigger buffer is
|
||
|
|
// needed for the result.
|
||
|
|
//
|
||
|
|
|
||
|
|
if (!fStatus) {
|
||
|
|
|
||
|
|
if ((dwError = GetLastError()) != ERROR_INSUFFICIENT_BUFFER) {
|
||
|
|
RRETURN(HRESULT_FROM_WIN32(dwError));
|
||
|
|
}
|
||
|
|
|
||
|
|
if (pMem){
|
||
|
|
FreeADsMem(pMem);
|
||
|
|
}
|
||
|
|
|
||
|
|
pMem = (LPBYTE)AllocADsMem(
|
||
|
|
dwNeeded
|
||
|
|
);
|
||
|
|
|
||
|
|
if (!pMem) {
|
||
|
|
RRETURN(E_OUTOFMEMORY);
|
||
|
|
}
|
||
|
|
|
||
|
|
dwPassed = dwNeeded;
|
||
|
|
|
||
|
|
fStatus = GetJob(
|
||
|
|
hPrinter,
|
||
|
|
dwJobId,
|
||
|
|
dwLevel,
|
||
|
|
pMem,
|
||
|
|
dwPassed,
|
||
|
|
&dwNeeded
|
||
|
|
);
|
||
|
|
|
||
|
|
if (!fStatus) {
|
||
|
|
RRETURN(HRESULT_FROM_WIN32(GetLastError()));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Return.
|
||
|
|
//
|
||
|
|
|
||
|
|
*lplpbJobs = pMem;
|
||
|
|
|
||
|
|
RRETURN(S_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: NWApiSetJob
|
||
|
|
//
|
||
|
|
// Synopsis:
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
HRESULT
|
||
|
|
NWApiSetJob(
|
||
|
|
HANDLE hPrinter,
|
||
|
|
DWORD dwJobId,
|
||
|
|
DWORD dwLevel,
|
||
|
|
LPBYTE lpbJobs,
|
||
|
|
DWORD dwCommand
|
||
|
|
)
|
||
|
|
{
|
||
|
|
BOOL fStatus = FALSE;
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
|
||
|
|
fStatus = SetJob(
|
||
|
|
hPrinter,
|
||
|
|
dwJobId,
|
||
|
|
dwLevel,
|
||
|
|
lpbJobs,
|
||
|
|
dwCommand
|
||
|
|
);
|
||
|
|
if (!fStatus) {
|
||
|
|
goto error;
|
||
|
|
}
|
||
|
|
|
||
|
|
RRETURN(S_OK);
|
||
|
|
|
||
|
|
error:
|
||
|
|
|
||
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Function: NWApiCreateProperty
|
||
|
|
//
|
||
|
|
// Synopsis: This function creates a bindery property. Access is logged read,
|
||
|
|
// supervisor write.
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------------------
|
||
|
|
HRESULT
|
||
|
|
NWApiCreateProperty(
|
||
|
|
NWCONN_HANDLE hConn,
|
||
|
|
LPWSTR lpszObjectName,
|
||
|
|
NWOBJ_TYPE wObjType,
|
||
|
|
LPSTR lpszPropertyName,
|
||
|
|
NWFLAGS ucObjectFlags
|
||
|
|
)
|
||
|
|
{
|
||
|
|
CHAR szAnsiObjectName[OBJ_NAME_SIZE + 1];
|
||
|
|
CHAR szPropertyName[OBJ_NAME_SIZE + 1];
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
NWCCODE ccode = SUCCESSFUL;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Convert BSTR into an ANSI representation required by NW APIs. "0" is
|
||
|
|
// passed to UnicodeToAnsiString when the length of the string is unknown.
|
||
|
|
//
|
||
|
|
|
||
|
|
UnicodeToAnsiString(
|
||
|
|
lpszObjectName,
|
||
|
|
szAnsiObjectName,
|
||
|
|
0
|
||
|
|
);
|
||
|
|
|
||
|
|
strcpy(szPropertyName, lpszPropertyName);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Create property.
|
||
|
|
//
|
||
|
|
|
||
|
|
ccode = NWCreateProperty(
|
||
|
|
hConn,
|
||
|
|
szAnsiObjectName,
|
||
|
|
wObjType,
|
||
|
|
szPropertyName,
|
||
|
|
ucObjectFlags,
|
||
|
|
BS_LOGGED_READ | BS_SUPER_WRITE
|
||
|
|
);
|
||
|
|
//
|
||
|
|
// Return.
|
||
|
|
//
|
||
|
|
|
||
|
|
hr = HRESULT_FROM_NWCCODE(ccode);
|
||
|
|
|
||
|
|
RRETURN(hr);
|
||
|
|
}
|
||
|
|
|
||
|
|
|