IWMSOnDemandPublishingPoint::ExportXML

The ExportXML method creates a file that contains publishing point configuration data.

HRESULT ExportXML(
  BSTR  bstrXMLFileName
);

Arguments

bstrXMLFileName

[in] BSTR that contains the name of the XML file.

Return Value

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Return code	Number	Description
E_INVALIDARG	0x80070057	newVal is an invalid argument.
ERROR_PATH_NOT_FOUND	0x00000003	The path that was indicated by bstrXMLFileName was not found.
NS_E_PUBLISHING_POINT_REMOVED	0xC00D145AL	The publishing point has already been removed.

Remarks

You can use the XML file to create a new publishing point with the same settings as the existing publishing point.

This method requires the Network Service account to have write and browse access to the specified path.

Example

#include <windows.h>
#include <atlbase.h>    // Includes CComBSTR and CComVariant.
#include "wmsserver.h"

// Declare variables and interfaces.
IWMSServer                  *pServer;
IWMSPublishingPoints        *pPubPoints;
IWMSPublishingPoint         *pPubPoint;
IWMSOnDemandPublishingPoint *pODPubPoint;

HRESULT         hr;
VARIANT_BOOL    bVal;
CComVariant     varIndex;
CComBSTR        bstrFile;
long            lCount;
long            lBandwidth;

// Initialize the COM library and retrieve a pointer
// to an IWMSServer interface.
hr = CoInitialize(NULL);
hr = CoCreateInstance(CLSID_WMSServer,
                      NULL,
                      CLSCTX_ALL,
                      IID_IWMSServer,
                      (void **)&pServer);
if (FAILED(hr)) goto EXIT;

// Retrieve a pointer to the IWMSPublishingPoints
// interface and retrieve the number of publishing points.
hr = pServer->get_PublishingPoints(&pPubPoints);
if (FAILED(hr)) goto EXIT;
hr = pPubPoints->get_Count(&lCount);
if (FAILED(hr)) goto EXIT;

// Retrieve each publishing point and query the
// IWMSOnDemandPublishingPoint interface.
for (long x = 0; x < lCount; x++)
{
    varIndex = x;
    hr = pPubPoints->get_Item(varIndex, &pPubPoint);
    if (FAILED(hr)) goto EXIT;

    // Retrieve the type of publishing point.
    WMS_PUBLISHING_POINT_TYPE pptType;
    hr = pPubPoint->get_Type(&pptType);
    if (FAILED(hr)) goto EXIT;

    if (pptType == WMS_PUBLISHING_POINT_TYPE_ON_DEMAND)
    {
        hr = pPubPoint->QueryInterface(IID_IWMSOnDemandPublishingPoint,
                                      (void **)&pODPubPoint);
        if (FAILED(hr)) goto EXIT;

        // Export the publishing point configuration
        // information to an XML file.
        bstrFile = "c:\\wmpub\\wmroot\\pubpoint.xml";
        hr = pODPubPoint->ExportXML(bstrFile);
        if (FAILED(hr)) goto EXIT;

        pODPubPoint->Release();
    }

    // Release temporary COM objects.
    pPubPoint->Release();
}

EXIT:
    // TODO: Release temporary COM objects and uninitialize COM.

Requirements

Header: wmsserver.h.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003 family, Windows Server 2008 family.

See Also

Reference

IWMSOnDemandPublishingPoint Interface