DWORD WINAPI WorkerFunction(IN LPVOID vECB)
{
char szHeader[] = "Content-type: text/html\r\n\r\n";
char szContent[] = "<html> <form method=get action=WorkerThread.dll><h1>Worker Thread Sample</h1><hr>"
"<input type=submit value=\"Send Request\"> </form></html>";
/* Initialize local ECB pointer to void pointer passed to thread */
EXTENSION_CONTROL_BLOCK *pECB = vECB;
DWORD dwSize = strlen(szContent);
/* Send outgoing header */
SendHttpHeaders(pECB, "200 OK", szHeader, FALSE);
/* Simulate extended processing for 5 seconds */
Sleep(5000);
/* Send content */
pECB->WriteClient(pECB->ConnID, szContent, &dwSize, 0);
/* Inform server that the request has been satisfied, and the connection may now be dropped */
pECB->ServerSupportFunction(pECB->ConnID, HSE_REQ_DONE_WITH_SESSION, NULL, NULL, NULL);
/* update global thread count */
InterlockedDecrement(&g_dwThreadCount);
return 0;
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C G I F i f o %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Method CGIFifo is the default output stream handler for CGI usage. It is
% called by the stream subsystem whenever a buffer of data needs to be sent
% to the output.It receives a pointer to the image as well as the buffer
% of data and its length.
%
% The format of the HttpUnescape method is:
%
% int CGIFifo(const Image *image,const void *data,const size_t length)
%
% A description of each parameter follows:
%
% o image: A pointer to the image being sent to the output stream.
%
% o data: A pointer to the buffer of data to be sent.
%
% o length: The length of the buffer of data to be sent.
%
*/
int CGIFifo(const Image *image,const void *data,const size_t length)
{
EXTENSION_CONTROL_BLOCK *pECB;
size_t tlen=length;
pECB = (EXTENSION_CONTROL_BLOCK *)image->client_data;
pECB->WriteClient( pECB->ConnID, (char *)data, &tlen, 0);
return(tlen);
}