IWMSCPPluginAdmin::get_ListenAllIPAddresses
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IWMSCPPluginAdmin::get_ListenAllIPAddresses
The get_ListenAllIPAddresses method retrieves a Boolean value indicating whether the server must monitor all IP addresses for incoming client requests.
Syntax
HRESULT get_ListenAllIPAddresses( VARIANT_BOOL* pfEnable );
Parameters
pfEnable
[out] Pointer to a VARIANT_BOOL indicating whether all IP addresses must be monitored.
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.
| Return code | Number | Description |
| E_INVALIDARG | 0x80070057 | The pfEnable parameter is NULL. |
Example Code
#include <windows.h>
#include <atlbase.h> // Includes CComVariant.
// To access system plug-in interfaces, the
// entire type library must be imported as shown.
#import "WMSServerTypeLib.dll" no_namespace named_guids \
raw_interfaces_only
// Declare variables and interfaces.
IWMSServer *pServer;
IWMSPlugins *pPlugins;
IWMSPlugin *pPlugin;
IDispatch *pDispatch;
IWMSCPPluginAdmin *pCPAdmin;
HRESULT hr;
VARIANT_BOOL bListenAll;
CComVariant varIndex;
// 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 an IWMSPlugins interface
// containing control protocol plug-ins.
hr = pServer->get_ControlProtocols(&pPlugins);
if (FAILED(hr)) goto EXIT;
// Retrieve a pointer to the IWMSPlugin interface
// of the plug-in to be configured.
varIndex = "WMS RTSP Server Control Protocol";
hr = pPlugins->get_Item(varIndex, &pPlugin);
if (FAILED(hr)) goto EXIT;
// Retrieve a pointer to the custom interface
// of the plug-in.
hr = pPlugin->get_CustomInterface(&pDispatch);
if (FAILED(hr)) goto EXIT;
// Query the specific administration interface
// for the plug-in.
hr = pDispatch->QueryInterface(IID_IWMSCPPluginAdmin,
(void **)&pCPAdmin);
if (FAILED(hr)) goto EXIT;
// Retrieve a Boolean value indicating that the plug-in
// will be bound only to specific IP addresses.
hr = pCPAdmin->get_ListenAllIPAddresses(&bListenAll);
if (FAILED(hr)) goto EXIT;
EXIT:
Requirements
Library: WMSServerTypeLib.dll.
Platform: Windows ServerĀ 2003 family, Windows ServerĀ 2008 family.
See Also
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