256 lines
4.9 KiB
C++
256 lines
4.9 KiB
C++
//---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1996
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//
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// File: cjobop.cxx
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//
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// Contents:
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//
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// History: 1-May-96 t-ptam (Patrick Tam) Created.
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//
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//----------------------------------------------------------------------------
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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: CNWCOMPATPrintJob::Pause
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//
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// Synopsis:
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//
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//----------------------------------------------------------------------------
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STDMETHODIMP
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CNWCOMPATPrintJob::Pause(THIS)
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{
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BSTR bstrName = NULL;
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HANDLE hPrinter = NULL;
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HRESULT hr = S_OK;
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DWORD dwJobId = 0;
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WCHAR szUncPrinterName[MAX_PATH];
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hr = NWApiUncFromADsPath(
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_pszPrinterPath,
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szUncPrinterName
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);
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BAIL_ON_FAILURE(hr);
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//
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// Get JobId from name.
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//
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hr = get_CoreName(&bstrName);
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BAIL_ON_FAILURE(hr);
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dwJobId = (DWORD)_wtol(bstrName);
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//
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// Open a handle to the printer with USE access.
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//
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hr = NWApiOpenPrinter(
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szUncPrinterName,
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&hPrinter,
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PRINTER_ACCESS_USE
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);
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BAIL_ON_FAILURE(hr);
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//
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// Pause job.
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//
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hr = NWApiSetJob(
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hPrinter,
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dwJobId,
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0,
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NULL,
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JOB_CONTROL_PAUSE
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);
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error:
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if (hPrinter) {
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NWApiClosePrinter(hPrinter);
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}
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ADSFREESTRING(bstrName);
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RRETURN_EXP_IF_ERR(hr);
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}
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//----------------------------------------------------------------------------
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//
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// Function: CNWCOMPATPrintJob::Resume
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//
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// Synopsis:
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//
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//----------------------------------------------------------------------------
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STDMETHODIMP
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CNWCOMPATPrintJob::Resume(THIS)
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{
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BSTR bstrName = NULL;
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HANDLE hPrinter = NULL;
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HRESULT hr = S_OK;
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DWORD dwJobId = 0;
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WCHAR szUncPrinterName[MAX_PATH];
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hr = NWApiUncFromADsPath(
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_pszPrinterPath,
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szUncPrinterName
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);
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BAIL_ON_FAILURE(hr);
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//
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// Get JobId from name.
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//
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hr = get_CoreName(&bstrName);
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BAIL_ON_FAILURE(hr);
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dwJobId = (DWORD)_wtol(bstrName);
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//
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// Open a handle to the printer with USE access.
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//
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hr = NWApiOpenPrinter(
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szUncPrinterName,
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&hPrinter,
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PRINTER_ACCESS_USE
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);
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BAIL_ON_FAILURE(hr);
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//
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// Resume job.
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//
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hr = NWApiSetJob(
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hPrinter,
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dwJobId,
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0,
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NULL,
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JOB_CONTROL_RESUME
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);
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error:
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if (hPrinter) {
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NWApiClosePrinter(hPrinter);
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}
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ADSFREESTRING(bstrName);
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RRETURN_EXP_IF_ERR(hr);
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}
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//----------------------------------------------------------------------------
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//
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// Function: CNWCOMPATPrintJob::Remove
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//
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// Synopsis:
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//
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//----------------------------------------------------------------------------
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STDMETHODIMP
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CNWCOMPATPrintJob::Remove(THIS)
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{
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BSTR bstrName = NULL;
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HANDLE hPrinter = NULL;
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HRESULT hr = S_OK;
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DWORD dwJobId = 0;
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WCHAR szUncPrinterName[MAX_PATH];
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hr = NWApiUncFromADsPath(
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_pszPrinterPath,
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szUncPrinterName
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);
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BAIL_ON_FAILURE(hr);
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//
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// Get JobId from name.
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//
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hr = get_CoreName(&bstrName);
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BAIL_ON_FAILURE(hr);
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dwJobId = (DWORD)_wtol(bstrName);
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//
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// Open a handle to the printer with USE access.
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//
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hr = NWApiOpenPrinter(
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szUncPrinterName,
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&hPrinter,
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PRINTER_ACCESS_USE
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);
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BAIL_ON_FAILURE(hr);
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//
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// Remove job.
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//
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hr = NWApiSetJob(
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hPrinter,
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dwJobId,
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0,
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NULL,
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JOB_CONTROL_CANCEL
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);
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error:
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if (hPrinter) {
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NWApiClosePrinter(hPrinter);
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}
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ADSFREESTRING(bstrName);
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RRETURN_EXP_IF_ERR(hr);
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}
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//----------------------------------------------------------------------------
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//
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// Function: CNWCOMPATPrintJob::get_Status
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//
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// Synopsis:
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//
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//----------------------------------------------------------------------------
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STDMETHODIMP
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CNWCOMPATPrintJob::get_Status(
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THIS_ LONG FAR* retval
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)
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{
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*retval = _lStatus;
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RRETURN(S_OK);
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}
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//
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// Properties Get & Set.
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//
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STDMETHODIMP
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CNWCOMPATPrintJob::put_Position(THIS_ LONG lPosition)
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{
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PUT_PROPERTY_LONG((IADsPrintJob *)this, Position);
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}
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STDMETHODIMP
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CNWCOMPATPrintJob::get_Position(THIS_ LONG FAR* retval)
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{
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GET_PROPERTY_LONG((IADsPrintJob *)this, Position);
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}
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STDMETHODIMP
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CNWCOMPATPrintJob::get_PagesPrinted(THIS_ LONG FAR* retval)
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{
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GET_PROPERTY_LONG((IADsPrintJob *)this, PagesPrinted);
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}
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STDMETHODIMP
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CNWCOMPATPrintJob::get_TimeElapsed(THIS_ LONG FAR* retval)
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{
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GET_PROPERTY_LONG((IADsPrintJob *)this, TimeElapsed);
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}
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