Function PyLogMsg

win32/src/PythonService.cpp:194–251

@pymethod |servicemanager|LogMsg|Logs a specific message

// @pymethod |servicemanager|LogMsg|Logs a specific message
static PyObject *PyLogMsg(PyObject *self, PyObject *args)
{
	PyObject *obStrings;
	WORD errorType;
	DWORD code;
	LPCTSTR *pStrings = NULL;
	PyObject *rc = NULL;
	Py_ssize_t numStrings = 0;
	BOOL ok = FALSE;

	// @pyparm int|errorType||
	// @pyparm int|eventId||
	// @pyparm (string, )|inserts|None|
	if (!PyArg_ParseTuple(args, "il|O:LogMsg", &errorType, &code, &obStrings))
		return NULL;

	if (obStrings==Py_None) {
		pStrings = NULL;
	} else if (PySequence_Check(obStrings)) {
		numStrings = PySequence_Length(obStrings);
		pStrings = new LPCTSTR [numStrings+1];
		if (pStrings==NULL) {
			PyErr_SetString(PyExc_MemoryError, "Allocating string arrays");
			goto cleanup;
		}
		memset(pStrings, 0, sizeof(TCHAR *)*(numStrings+1)); // this also terminates array!
		for (Py_ssize_t i=0;i<numStrings;i++) {
			PyObject *obString = PySequence_GetItem(obStrings, i);
			if (obString==NULL) {
				goto cleanup;
			}
			BOOL ok = PyWinObject_AsTCHAR(obString, (LPTSTR *)(pStrings+i));
			Py_XDECREF(obString);
			if (!ok)
				goto cleanup;
		}
	} else {
		PyErr_SetString(PyExc_TypeError, "strings must be None or a sequence");
		goto cleanup;
	}
	Py_BEGIN_ALLOW_THREADS
	ok = ReportError(code, pStrings, errorType);
	Py_END_ALLOW_THREADS
	if (ok) {
		Py_INCREF(Py_None);
		rc = Py_None;
	} else
		PyWin_SetAPIError("RegisterEventSource/ReportEvent");

cleanup:
	if (pStrings) {
		for (int i=0;i<numStrings;i++)
			PyWinObject_FreeTCHAR((LPTSTR)pStrings[i]);
		delete [] pStrings;
	}
	return rc;

}