IWMSPlayer::get_RequestedURL
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IWMSPlayer::get_RequestedURL
The get_RequestedURL method retrieves the URL that the player used to request a connection.
Syntax
HRESULT get_RequestedURL( BSTR* pVal );
Parameters
pVal
[out] Pointer to a BSTR containing the URL.
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.
Return code | Number | Meaning |
DISP_E_BADINDEX | 0x8002000B | No requested URL is associated with this client. |
E_POINTER | 0x80004003 | pVal is a NULL pointer argument. |
Remarks
The URL that is returned by the get_RequestedURL method can be different than that requested by the player. For example, if the player requests mms://ServerName/movie.wmv, the get_RequestedURL method can return either mmsu://ServerName/movie.wmv or mmst://ServerName/movie.wmv, depending on the type of connection used by the session.
Example Code
#include <windows.h> #include <atlbase.h> // Includes CComBSTR and CComVariant. #include "wmsserver.h" // Declare variables and interfaces. IWMSServer *pServer; IWMSPlayers *pPlayers; IWMSPlayer *pPlayer; HRESULT hr; CComVariant varIndex; CComBSTR bstrURL; long lCount; // 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 IWMSPlayers interface // and retrieve the total count of current connections. hr = pServer->get_Players(&pPlayers); if (FAILED(hr)) goto EXIT; hr = pPlayers->get_Count(&lCount); if (FAILED(hr)) goto EXIT; // Retrieve information about each client connection. for (long x = 0; x < lCount; x++) { varIndex = x; hr = pPlayers->get_Item(varIndex, &pPlayer); if (FAILED(hr)) goto EXIT; // Retrieve the requested URL of the client. hr = pPlayer->get_RequestedURL(&bstrURL); if (FAILED(hr)) goto EXIT; // Release temporary COM objects. pPlayer->Release(); } EXIT: // TODO: Release temporary COM objects and uninitialize COM.
Requirements
Header: wmsserver.h
Library: WMSServerTypeLib.dll
Platform: Windows ServerĀ 2003 family, Windows ServerĀ 2008 family.
See Also
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