// skeleton.cpp : Defines the initialization routines for the DLL.
//
#include "stdafx.h"
#include "skeleton.h"
#include "httpext.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CSkeletonApp
BEGIN_MESSAGE_MAP(CSkeletonApp, CWinApp)
//{{AFX_MSG_MAP(CSkeletonApp)
// NOTE - the ClassWizard will add and remove mapping macros here.
// DO NOT EDIT what you see in these blocks of generated code!
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CSkeletonApp construction
CSkeletonApp::CSkeletonApp()
{
// TODO: add construction code here,
// Place all significant initialization in InitInstance
}
/////////////////////////////////////////////////////////////////////////////
// The one and only CSkeletonApp object
CSkeletonApp theApp;
/////////////////////////////////////////////////////////////////////////////
// Function prototypes for user defined functions
void Output(EXTENSION_CONTROL_BLOCK *pEcb, LPSTR controlString, ...);
void SendHTMLHeader(EXTENSION_CONTROL_BLOCK *pEcb);
/////////////////////////////////////////////////////////////////////////////
// Manditory Exported Functions
/////////////////////////////////////////////////////////////////////////////
//
// GetExtensionVersion()
//
// This is the standard implementation of this function. Don't change any
// thing except the description of the DLL ("Skeleton DLL") unless you know
// what you're doing.
//
BOOL WINAPI GetExtensionVersion(HSE_VERSION_INFO *pVer)
{
pVer->dwExtensionVersion = MAKELONG(HSE_VERSION_MINOR, HSE_VERSION_MAJOR);
lstrcpyn(pVer->lpszExtensionDesc, "Skeleton DLL", HSE_MAX_EXT_DLL_NAME_LEN);
return TRUE;
}
/////////////////////////////////////////////////////////////////////////////
//
// HttpExtensionProc()
//
// This is the 'main()' function for the DLL.
//
DWORD WINAPI HttpExtensionProc(EXTENSION_CONTROL_BLOCK *pEcb)
{
SendHTMLHeader(pEcb);
Output(pEcb, "");
Output(pEcb, "Skeleton DLL");
Output(pEcb, "This is a test, this is only a test.");
Output(pEcb, "");
return HSE_STATUS_SUCCESS;
}
/////////////////////////////////////////////////////////////////////////////
//
// Output(pEcb, controlString, ...);
//
// This routine returns a formatted [a la printf(), sprintf()] string to
// the web client, ie:
//
// Output(pEcb, "This is %s number %d.
", "test", 1);
//
// outputs to the client this string:
//
// This is test number 1.
//
void Output(EXTENSION_CONTROL_BLOCK *pEcb, LPSTR controlString, ...)
{
char buffer[1024];
va_list argPtr;
DWORD size;
va_start(argPtr, controlString);
vsprintf(buffer, controlString, argPtr);
size = strlen(buffer);
pEcb->WriteClient(pEcb->ConnID, buffer, &size, NULL);
}
///////////////////////////////////////////////////////////////////////////////////////////////
//
// SendHTMLHeader()
//
// This routine sends a bare-bones header back to the client, telling it to expect an HTML
// document.
//
void SendHTMLHeader(EXTENSION_CONTROL_BLOCK *pEcb)
{
char header[4096];
// output header
strcpy(header, "Content-type: text/html\n\n");
pEcb->ServerSupportFunction(pEcb->ConnID, HSE_REQ_SEND_RESPONSE_HEADER, NULL, 0, (DWORD *) header);
}