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This callback function is an application-defined function. ISAPI filters call this function to retrieve information about an HTTP connection or about the Windows CE Web Server. The GetServerVariable name for this function is a placeholder for the function name defined by the header.
BOOL (WINAPI* GetServerVariable) ( PHTTP_FILTER_CONTEXT pfc, LPSTR lpszVariableName, LPVOID lpvBuffer, LPDWORD lpdwSize);
Parameters
- pfc
[in] Pointer to an HTTP_FILTER_CONTEXT structure that is associated with the current, active HTTP transaction. - lpszVariableName
[in] Pointer to the variable to retrieve. - lpvBuffer
[out] Pointer to the buffer to receive the requested information. - lpdwSize
[in. out] Pointer to the size of the buffer indicated by lpvBuffer. On successful completion, the parameter contains the size of bytes transferred into the buffer, including the null-terminating byte.
Return Values
Returns TRUE if the function succeeds, and FALSE otherwise. To determine the cause of a failure, the filter should call GetLastError.
Requirements
Pocket PC: Pocket PC 2000 and later.
Smartphone: Smartphone 2002 and later.
OS Versions: Windows CE 3.0 and later.
Header: Httpfilt.h.
Link Library: Not applicable.
See Also
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