Method ReadClient

isapi/src/PyExtensionObjects.cpp:511–561

@pymethod string|EXTENSION_CONTROL_BLOCK|ReadClient|

// @pymethod string|EXTENSION_CONTROL_BLOCK|ReadClient|
PyObject * PyECB::ReadClient(PyObject *self, PyObject *args)
{
	PyECB * pecb = (PyECB *) self;
	if (!pecb || !pecb->Check()) return NULL;

	BOOL bRes = FALSE;
	BYTE * pBuff = NULL;
	DWORD nSize = pecb->m_totalBytes - pecb->m_available;
	// @pyparm int|nbytes||Default is to read all available data.
	if (!PyArg_ParseTuple(args, "|l:ReadClient", &nSize))
		return NULL;
	Py_BEGIN_ALLOW_THREADS
	assert (nSize >= 0); // DWORD == unsigned == >= 0

	DWORD orgSize = nSize;
	DWORD bytesGot= nSize;

	pBuff = new BYTE[nSize];
	bRes = pecb->m_pcb->ReadClient(pBuff, &bytesGot);
	if (bytesGot<orgSize){
		DWORD extraBytes = orgSize-bytesGot;
		DWORD offset=bytesGot;
			while (extraBytes > 0){
				bytesGot=extraBytes;
				bRes = pecb->m_pcb->ReadClient(&pBuff[offset], &bytesGot);
				if (bytesGot <1)
					break;

				extraBytes -= bytesGot;
				offset += bytesGot;
			}
			if (extraBytes>0)
				nSize -= extraBytes;
	}

	Py_END_ALLOW_THREADS
	if (!bRes){
		delete [] pBuff;
		return SetPyECBError("ReadClient");
	}

	PyObject * pyRes = NULL;
	if (nSize>0)
		pyRes =PyString_FromStringAndSize((const char *)pBuff, nSize);
	else
		pyRes = PyString_FromStringAndSize("", 0);

	delete [] pBuff;

	return pyRes;
}

// The following are wrappers for the various ServerSupportFunction
// @pymethod |EXTENSION_CONTROL_BLOCK|SendResponseHeaders|Calls ServerSupportFunction with HSE_REQ_SEND_RESPONSE_HEADER_EX