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/* Copyright (c) 2008 - 2009 Nokia Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "scriptextmodule.h"
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#include <datetime.h>
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using namespace LIW;
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#define SEARCH_KEY_LEN 30
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static PyObject *liw_error = NULL;
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static PyObject *indexerr = NULL;
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static TBool lock_enable_securitymanager = EFalse;
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static TBool enable_securitymanager = EFalse;
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/* Forward declarations */
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struct SPyLiwMapWrapper;
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struct SPyLiwListWrapper;
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PyObject* SPyValue_FromVariant(TLiwVariant &);
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static Py_ssize_t SPyLiwMapWrapper_len(SPyLiwMapWrapper *);
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static PyObject *SPyLiwListWrapper_item(SPyLiwListWrapper *, Py_ssize_t);
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static TLiwVariant SPyVariant_FromValue(PyObject *);
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static bool SPyVariant_FromValue(PyObject *, TLiwVariant &);
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PyObject*
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SPyLiwErr_SetString(char *err_string, int err_no=0)
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{
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if (!err_no)
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PyErr_SetString(liw_error, err_string);
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else {
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PyObject *v = Py_BuildValue("(is)", err_no, err_string);
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PyErr_SetObject(liw_error, v);
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}
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return NULL;
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}
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/********* Python LIWIterable wrapper Object *******************/
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struct SPyLiwIterableWrapper {
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PyObject_HEAD
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CLiwIterable *iter;
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};
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struct SPyLiwIterableIter {
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PyObject_HEAD
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SPyLiwIterableWrapper *ii_iter;
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};
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static void
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SPyLiwIterableWrapper_dealloc(SPyLiwIterableWrapper *liw_iter)
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{
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liw_iter->iter->DecRef();
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PyObject_Del(liw_iter);
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}
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static void
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SPyLiwIterableIter_dealloc(SPyLiwIterableIter *ii)
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{
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Py_DECREF(ii->ii_iter);
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PyObject_Del(ii);
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}
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static PyMethodDef liwiterable_methods[] = {
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{NULL, NULL} /* sentinel */
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};
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static PyObject *
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SPyLiwIterableIter_next(SPyLiwIterableIter *ii)
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{
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assert(ii->ii_iter);
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TLiwVariant entry;
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TBool res = EFalse;
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entry.PushL();
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TRAPD(error, res = ii->ii_iter->iter->NextL(entry));
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CleanupStack::Pop(&entry);
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if (error != KErrNone)
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return SPyLiwErr_SetString("error accessing next element", error);
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if (!res)
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return NULL;
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PyObject *ret = SPyValue_FromVariant(entry);
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entry.Reset();
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return ret;
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}
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PyTypeObject SPyLiwIterableIterType = {
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PyObject_HEAD_INIT(&PyType_Type)
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0, /* ob_size */
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"scriptext.scriptextiterableiter", /* tp_name */
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sizeof(SPyLiwIterableIter), /* tp_basicsize */
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0, /* tp_itemsize */
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/* methods */
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(destructor)SPyLiwIterableIter_dealloc, /* tp_dealloc */
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0, /* tp_print */
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0, /* tp_getattr */
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0, /* tp_setattr */
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0, /* tp_compare */
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0, /* tp_repr */
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0, /* tp_as_number */
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0, /* tp_as_sequence */
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0, /* tp_as_mapping */
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0, /* tp_hash */
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0, /* tp_call */
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0, /* tp_str */
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PyObject_GenericGetAttr, /* tp_getattro */
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0, /* tp_setattro */
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0, /* tp_as_buffer */
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Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */
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0, /* tp_doc */
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0, /* tp_traverse */
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0, /* tp_clear */
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0, /* tp_richcompare */
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0, /* tp_weaklistoffset */
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PyObject_SelfIter, /* tp_iter */
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(iternextfunc)SPyLiwIterableIter_next,/* tp_iternext */
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0, /* tp_methods */
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0 /* tp_members */
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};
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static PyObject *
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SPyLiwIterableIter_new(SPyLiwIterableWrapper *liw_iter, PyTypeObject *itertype)
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{
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SPyLiwIterableIter *ii;
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ii = PyObject_New(SPyLiwIterableIter, itertype);
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if (ii == NULL)
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return NULL;
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Py_INCREF(liw_iter);
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ii->ii_iter = liw_iter;
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return (PyObject *)ii;
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}
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static PyObject *
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SPyLiwIterableIter_iter(SPyLiwIterableWrapper *liw_iter)
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{
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return SPyLiwIterableIter_new(liw_iter, &SPyLiwIterableIterType);
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}
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extern "C"
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PyTypeObject SPyLiwIterableWrapperType = {
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PyObject_HEAD_INIT(NULL)
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0, /* ob_size */
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"scriptext.scriptextiterable", /* tp_name */
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sizeof(SPyLiwIterableWrapper), /* tp_basicsize */
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0, /* tp_itemsize */
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(destructor)SPyLiwIterableWrapper_dealloc, /* tp_dealloc */
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0, /* tp_print */
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0, /* tp_getattr */
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0, /* tp_setattr */
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0, /* tp_compare */
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0, /* tp_repr */
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0, /* tp_as_number */
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0, /* tp_as_sequence */
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0, /* tp_as_mapping */
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0, /* tp_hash */
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0, /* tp_call */
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0, /* tp_str */
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0, /* tp_getattro */
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0, /* tp_setattro */
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0, /* tp_as_buffer */
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Py_TPFLAGS_DEFAULT, /* tp_flags */
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"ScriptextIterable objects", /* tp_doc */
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0, /* tp_traverse */
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0, /* tp_clear */
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0, /* tp_richcompare */
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0, /* tp_weaklistoffset */
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(getiterfunc)SPyLiwIterableIter_iter, /* tp_iter */
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0, /* tp_iternext */
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liwiterable_methods, /* tp_methods */
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0, /* tp_members */
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0, /* tp_getset */
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0, /* tp_base */
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0, /* tp_dict */
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0, /* tp_descr_get */
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0, /* tp_descr_set */
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0, /* tp_dictoffset */
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0, /* tp_init */
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PyType_GenericAlloc, /* tp_alloc */
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0, /* tp_new */
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};
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extern "C" SPyLiwIterableWrapper *
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SPyLiwIterableWrapper_FromLiwIterable(CLiwIterable *iterable)
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{
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SPyLiwIterableWrapper *py_wrapper = (SPyLiwIterableWrapper *)
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PyType_GenericNew(&SPyLiwIterableWrapperType, NULL, NULL);
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if (!py_wrapper)
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return NULL;
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py_wrapper->iter = iterable;
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py_wrapper->iter->IncRef();
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return py_wrapper;
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}
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/********* Python LIWList wrapper Object *******************/
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struct SPyLiwListWrapper {
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PyObject_HEAD
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const CLiwList *list;
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};
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struct SPyLiwListIterator {
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PyObject_HEAD
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SPyLiwListWrapper *li_list;
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int current_index;
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};
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static void
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SPyLiwListIterator_dealloc(SPyLiwListIterator *li)
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{
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Py_DECREF(li->li_list);
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PyObject_Del(li);
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}
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static PyObject *
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SPyLiwListIterator_next(SPyLiwListIterator *li)
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{
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assert(li->li_list);
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TInt index = li->current_index;
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PyObject *ret_val = NULL;
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ret_val = SPyLiwListWrapper_item(li->li_list, index);
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if (ret_val)
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li->current_index += 1;
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return ret_val;
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}
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static PyMethodDef SPyLiwListIterator_methods[] = {
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{NULL, NULL} /* sentinel */
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};
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static PyObject *
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SPyLiwListIterator_new(SPyLiwListWrapper *liw_list, PyTypeObject *itertype)
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{
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SPyLiwListIterator *li;
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li = PyObject_New(SPyLiwListIterator, itertype);
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if (li == NULL)
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return NULL;
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Py_INCREF(liw_list);
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li->li_list = liw_list;
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li->current_index = 0;
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return (PyObject *)li;
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}
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PyTypeObject SPyLiwListIteratorType = {
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PyObject_HEAD_INIT(&PyType_Type)
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0, /* ob_size */
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"scriptext.scriptextlistiterator", /* tp_name */
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sizeof(SPyLiwListIterator), /* tp_basicsize */
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0, /* tp_itemsize */
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/* methods */
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(destructor)SPyLiwListIterator_dealloc, /* tp_dealloc */
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0, /* tp_print */
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0, /* tp_getattr */
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0, /* tp_setattr */
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0, /* tp_compare */
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0, /* tp_repr */
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0, /* tp_as_number */
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0, /* tp_as_sequence */
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0, /* tp_as_mapping */
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0, /* tp_hash */
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0, /* tp_call */
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0, /* tp_str */
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PyObject_GenericGetAttr, /* tp_getattro */
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0, /* tp_setattro */
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0, /* tp_as_buffer */
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Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */
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0, /* tp_doc */
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0, /* tp_traverse */
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0, /* tp_clear */
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0, /* tp_richcompare */
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0, /* tp_weaklistoffset */
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PyObject_SelfIter, /* tp_iter */
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(iternextfunc)SPyLiwListIterator_next,/* tp_iternext */
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SPyLiwListIterator_methods, /* tp_methods */
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0 /* tp_members */
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};
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static PyObject *
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SPyLiwListIterator_iter(SPyLiwListWrapper *liw_list)
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{
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return SPyLiwListIterator_new(liw_list, &SPyLiwListIteratorType);
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}
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static Py_ssize_t
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SPyLiwListWrapper_length(SPyLiwListWrapper *liw_list)
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{
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return liw_list->list->Count();
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}
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/* Return item corresponding to the given index */
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static PyObject *
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SPyLiwListWrapper_item(SPyLiwListWrapper *liw_list, Py_ssize_t i)
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{
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TLiwVariant ent;
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320 |
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assert(liw_list->list);
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322 |
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if (i < 0 || i >= liw_list->list->Count())
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{
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if (indexerr == NULL)
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indexerr = PyString_FromString( "list index out of range");
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PyErr_SetObject(PyExc_IndexError, indexerr);
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return NULL;
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}
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ent.PushL();
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TRAPD(error, liw_list->list->AtL(i, ent));
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CleanupStack::Pop(&ent);
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if (error != KErrNone)
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return SPyLiwErr_SetString("error accessing element", error);
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336 |
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PyObject *ret = SPyValue_FromVariant(ent);
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ent.Reset();
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return ret;
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}
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342 |
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343 |
static PySequenceMethods liwlist_as_sequence = {
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344 |
(lenfunc)SPyLiwListWrapper_length, /* sq_length */
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345 |
0, /* sq_concat */
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346 |
0, /* sq_repeat */
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347 |
(ssizeargfunc)SPyLiwListWrapper_item,/* sq_item */
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348 |
0, /* sq_slice */
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349 |
0, /* sq_ass_item */
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350 |
0, /* sq_ass_slice */
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351 |
0, /* sq_contains */
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0, /* sq_inplace_concat */
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0, /* sq_inplace_repeat */
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};
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355 |
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356 |
static PyMethodDef liwlist_methods[] = {
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{NULL, NULL} /* sentinel */
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};
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359 |
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360 |
static void
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361 |
SPyLiwListWrapper_dealloc(SPyLiwListWrapper *liw_list)
|
|
|
362 |
{
|
|
|
363 |
const_cast<CLiwList*> (liw_list->list)->DecRef();
|
|
|
364 |
PyObject_Del(liw_list);
|
|
|
365 |
}
|
|
|
366 |
|
|
|
367 |
extern "C"
|
|
|
368 |
PyTypeObject SPyLiwListWrapperType = {
|
|
|
369 |
PyObject_HEAD_INIT(NULL)
|
|
|
370 |
0, /* ob_size */
|
|
|
371 |
"scriptext.scriptextlist", /* tp_name */
|
|
|
372 |
sizeof(SPyLiwListWrapper), /* tp_basicsize */
|
|
|
373 |
0, /* tp_itemsize */
|
|
|
374 |
(destructor)SPyLiwListWrapper_dealloc, /* tp_dealloc */
|
|
|
375 |
0, /* tp_print */
|
|
|
376 |
0, /* tp_getattr */
|
|
|
377 |
0, /* tp_setattr */
|
|
|
378 |
0, /* tp_compare */
|
|
|
379 |
0, /* tp_repr */
|
|
|
380 |
0, /* tp_as_number */
|
|
|
381 |
&liwlist_as_sequence, /* tp_as_sequence */
|
|
|
382 |
0, /* tp_as_mapping */
|
|
|
383 |
0, /* tp_hash */
|
|
|
384 |
0, /* tp_call */
|
|
|
385 |
0, /* tp_str */
|
|
|
386 |
0, /* tp_getattro */
|
|
|
387 |
0, /* tp_setattro */
|
|
|
388 |
0, /* tp_as_buffer */
|
|
|
389 |
Py_TPFLAGS_DEFAULT, /* tp_flags */
|
|
|
390 |
"ScriptextList objects", /* tp_doc */
|
|
|
391 |
0, /* tp_traverse */
|
|
|
392 |
0, /* tp_clear */
|
|
|
393 |
0, /* tp_richcompare */
|
|
|
394 |
0, /* tp_weaklistoffset */
|
|
|
395 |
(getiterfunc)SPyLiwListIterator_iter, /* tp_iter */
|
|
|
396 |
0, /* tp_iternext */
|
|
|
397 |
liwlist_methods, /* tp_methods */
|
|
|
398 |
0, /* tp_members */
|
|
|
399 |
0, /* tp_getset */
|
|
|
400 |
0, /* tp_base */
|
|
|
401 |
0, /* tp_dict */
|
|
|
402 |
0, /* tp_descr_get */
|
|
|
403 |
0, /* tp_descr_set */
|
|
|
404 |
0, /* tp_dictoffset */
|
|
|
405 |
0, /* tp_init */
|
|
|
406 |
PyType_GenericAlloc, /* tp_alloc */
|
|
|
407 |
0, /* tp_new */
|
|
|
408 |
};
|
|
|
409 |
|
|
|
410 |
extern "C" SPyLiwListWrapper *
|
|
|
411 |
SPyLiwListWrapper_FromLiwList(const CLiwList *list)
|
|
|
412 |
{
|
|
|
413 |
SPyLiwListWrapper *py_wrapper = (SPyLiwListWrapper *)
|
|
|
414 |
PyType_GenericNew(&SPyLiwListWrapperType, NULL, NULL);
|
|
|
415 |
|
|
|
416 |
if (!py_wrapper)
|
|
|
417 |
return NULL;
|
|
|
418 |
|
|
|
419 |
py_wrapper->list = list;
|
|
|
420 |
const_cast<CLiwList*> (py_wrapper->list)->IncRef();
|
|
|
421 |
return py_wrapper;
|
|
|
422 |
}
|
|
|
423 |
|
|
|
424 |
/********* Python LIWMap wrapper Object *******************/
|
|
|
425 |
|
|
|
426 |
struct SPyLiwMapWrapper {
|
|
|
427 |
PyObject_HEAD
|
|
|
428 |
const CLiwMap *map;
|
|
|
429 |
};
|
|
|
430 |
|
|
|
431 |
struct SPyLiwMapKeyIterator {
|
|
|
432 |
PyObject_HEAD
|
|
|
433 |
SPyLiwMapWrapper *mi_map;
|
|
|
434 |
int current_index;
|
|
|
435 |
};
|
|
|
436 |
|
|
|
437 |
static PyObject *
|
|
|
438 |
SPyLiwMapKeyIterator_new(SPyLiwMapWrapper *liw_map, PyTypeObject *itertype)
|
|
|
439 |
{
|
|
|
440 |
SPyLiwMapKeyIterator *mi;
|
|
|
441 |
mi = PyObject_New(SPyLiwMapKeyIterator, itertype);
|
|
|
442 |
if (mi == NULL)
|
|
|
443 |
return NULL;
|
|
|
444 |
|
|
|
445 |
Py_INCREF(liw_map);
|
|
|
446 |
mi->mi_map = liw_map;
|
|
|
447 |
mi->current_index = 0;
|
|
|
448 |
|
|
|
449 |
return (PyObject *)mi;
|
|
|
450 |
}
|
|
|
451 |
|
|
|
452 |
static void
|
|
|
453 |
SPyLiwMapKeyIterator_dealloc(SPyLiwMapKeyIterator *mi)
|
|
|
454 |
{
|
|
|
455 |
Py_DECREF(mi->mi_map);
|
|
|
456 |
PyObject_Del(mi);
|
|
|
457 |
}
|
|
|
458 |
|
|
|
459 |
static void
|
|
|
460 |
set_key_error(PyObject *arg)
|
|
|
461 |
{
|
|
|
462 |
PyObject *tup;
|
|
|
463 |
tup = PyTuple_Pack(1, arg);
|
|
|
464 |
if (!tup)
|
|
|
465 |
return; /* caller will expect error to be set anyway */
|
|
|
466 |
PyErr_SetObject(PyExc_KeyError, tup);
|
|
|
467 |
Py_DECREF(tup);
|
|
|
468 |
}
|
|
|
469 |
|
|
|
470 |
static PyObject *
|
|
|
471 |
SPyLiwMapKeyIterator_iternextkey(SPyLiwMapKeyIterator *mi)
|
|
|
472 |
{
|
|
|
473 |
int i;
|
|
|
474 |
TBuf8<128> key;
|
|
|
475 |
|
|
|
476 |
assert(mi->mi_map);
|
|
|
477 |
|
|
|
478 |
i = mi->current_index;
|
|
|
479 |
if (i<0 || i >= mi->mi_map->map->Count())
|
|
|
480 |
return NULL;
|
|
|
481 |
|
|
|
482 |
TRAPD(error, mi->mi_map->map->AtL(i, key));
|
|
|
483 |
if (error != KErrNone)
|
|
|
484 |
return SPyLiwErr_SetString("error accessing next key", error);
|
|
|
485 |
|
|
|
486 |
mi->current_index += 1;
|
|
|
487 |
return Py_BuildValue("s#", key.Ptr(), key.Length());
|
|
|
488 |
}
|
|
|
489 |
|
|
|
490 |
static PyObject *
|
|
|
491 |
SPyLiwMapKeyIterator_iter_len(SPyLiwMapKeyIterator *mi)
|
|
|
492 |
{
|
|
|
493 |
Py_ssize_t len = SPyLiwMapWrapper_len(mi->mi_map);
|
|
|
494 |
return PyInt_FromSize_t(len);
|
|
|
495 |
}
|
|
|
496 |
|
|
|
497 |
static PyMethodDef liwmapkeyiter_methods[] = {
|
|
|
498 |
{"__length_hint__", (PyCFunction)SPyLiwMapKeyIterator_iter_len,
|
|
|
499 |
METH_NOARGS, NULL},
|
|
|
500 |
{NULL, NULL} /* sentinel */
|
|
|
501 |
};
|
|
|
502 |
|
|
|
503 |
PyTypeObject SPyLiwMapKeyIteratorType = {
|
|
|
504 |
PyObject_HEAD_INIT(&PyType_Type)
|
|
|
505 |
0, /* ob_size */
|
|
|
506 |
"scriptext.scriptextmapkeyiterator", /* tp_name */
|
|
|
507 |
sizeof(SPyLiwMapKeyIterator), /* tp_basicsize */
|
|
|
508 |
0, /* tp_itemsize */
|
|
|
509 |
/* methods */
|
|
|
510 |
(destructor)SPyLiwMapKeyIterator_dealloc, /* tp_dealloc */
|
|
|
511 |
0, /* tp_print */
|
|
|
512 |
0, /* tp_getattr */
|
|
|
513 |
0, /* tp_setattr */
|
|
|
514 |
0, /* tp_compare */
|
|
|
515 |
0, /* tp_repr */
|
|
|
516 |
0, /* tp_as_number */
|
|
|
517 |
0, /* tp_as_sequence */
|
|
|
518 |
0, /* tp_as_mapping */
|
|
|
519 |
0, /* tp_hash */
|
|
|
520 |
0, /* tp_call */
|
|
|
521 |
0, /* tp_str */
|
|
|
522 |
PyObject_GenericGetAttr, /* tp_getattro */
|
|
|
523 |
0, /* tp_setattro */
|
|
|
524 |
0, /* tp_as_buffer */
|
|
|
525 |
Py_TPFLAGS_DEFAULT, /* tp_flags */
|
|
|
526 |
0, /* tp_doc */
|
|
|
527 |
0, /* tp_traverse */
|
|
|
528 |
0, /* tp_clear */
|
|
|
529 |
0, /* tp_richcompare */
|
|
|
530 |
0, /* tp_weaklistoffset */
|
|
|
531 |
PyObject_SelfIter, /* tp_iter */
|
|
|
532 |
(iternextfunc)SPyLiwMapKeyIterator_iternextkey, /* tp_iternext */
|
|
|
533 |
liwmapkeyiter_methods, /* tp_methods */
|
|
|
534 |
0,
|
|
|
535 |
};
|
|
|
536 |
|
|
|
537 |
static PyObject *
|
|
|
538 |
SPyLiwMapKeyIterator_iter(SPyLiwMapWrapper *liw_map)
|
|
|
539 |
{
|
|
|
540 |
return SPyLiwMapKeyIterator_new(liw_map, &SPyLiwMapKeyIteratorType);
|
|
|
541 |
}
|
|
|
542 |
|
|
|
543 |
static void
|
|
|
544 |
SPyLiwMapWrapper_dealloc(SPyLiwMapWrapper *liw_map)
|
|
|
545 |
{
|
|
|
546 |
const_cast<CLiwMap*> (liw_map->map)->DecRef();
|
|
|
547 |
PyObject_Del(liw_map);
|
|
|
548 |
}
|
|
|
549 |
|
|
|
550 |
static Py_ssize_t
|
|
|
551 |
SPyLiwMapWrapper_len(SPyLiwMapWrapper *liw_map)
|
|
|
552 |
{
|
|
|
553 |
assert(liw_map->map);
|
|
|
554 |
return liw_map->map->Count();
|
|
|
555 |
}
|
|
|
556 |
|
|
|
557 |
/* Return the value corresponding to `key` */
|
|
|
558 |
static PyObject *
|
|
|
559 |
SPyLiwMapWrapper_subscript(SPyLiwMapWrapper *liw_map, register PyObject *key)
|
|
|
560 |
{
|
|
|
561 |
assert(liw_map->map);
|
|
|
562 |
|
|
|
563 |
if (!PyString_Check(key))
|
|
|
564 |
{
|
|
|
565 |
PyErr_SetString(PyExc_TypeError, "key should be a string");
|
|
|
566 |
return NULL;
|
|
|
567 |
}
|
|
|
568 |
|
|
|
569 |
char *key_ptr = PyString_AS_STRING(key);
|
|
|
570 |
int key_l = PyString_Size(key);
|
|
|
571 |
TPtrC8 key_c((const unsigned char*)key_ptr, key_l);
|
|
|
572 |
|
|
|
573 |
TLiwVariant value;
|
|
|
574 |
TBool found = EFalse;
|
|
|
575 |
|
|
|
576 |
value.PushL();
|
|
|
577 |
TRAPD(error, found = liw_map->map->FindL(key_c, value));
|
|
|
578 |
CleanupStack::Pop(&value);
|
|
|
579 |
if (error != KErrNone)
|
|
|
580 |
return SPyLiwErr_SetString("error accessing element", error);
|
|
|
581 |
|
|
|
582 |
if (!found)
|
|
|
583 |
{
|
|
|
584 |
set_key_error(key);
|
|
|
585 |
return NULL;
|
|
|
586 |
}
|
|
|
587 |
|
|
|
588 |
PyObject *ret = SPyValue_FromVariant(value);
|
|
|
589 |
value.Reset();
|
|
|
590 |
|
|
|
591 |
return ret;
|
|
|
592 |
}
|
|
|
593 |
|
|
|
594 |
/* Return 1 if `key` is in liwmap `op`, 0 if not, and -1 on error. */
|
|
|
595 |
int
|
|
|
596 |
SPyLiwMapWrapper_contains(PyObject *op, PyObject *key)
|
|
|
597 |
{
|
|
|
598 |
SPyLiwMapWrapper *liw_map = (SPyLiwMapWrapper *)op;
|
|
|
599 |
assert(liw_map->map);
|
|
|
600 |
|
|
|
601 |
if (!PyString_Check(key))
|
|
|
602 |
{
|
|
|
603 |
PyErr_SetString(PyExc_TypeError, "key should be a string");
|
|
|
604 |
return -1;
|
|
|
605 |
}
|
|
|
606 |
|
|
|
607 |
char *key_ptr = PyString_AS_STRING(key);
|
|
|
608 |
int key_l = PyString_Size(key);
|
|
|
609 |
TPtrC8 key_c((const unsigned char*)key_ptr, key_l);
|
|
|
610 |
|
|
|
611 |
TLiwVariant value;
|
|
|
612 |
TBool found = EFalse;
|
|
|
613 |
|
|
|
614 |
value.PushL();
|
|
|
615 |
TRAPD(error, found = liw_map->map->FindL(key_c, value));
|
|
|
616 |
CleanupStack::Pop(&value);
|
|
|
617 |
if (error != KErrNone)
|
|
|
618 |
{
|
|
|
619 |
SPyLiwErr_SetString("error accessing element", error);
|
|
|
620 |
return -1;
|
|
|
621 |
}
|
|
|
622 |
|
|
|
623 |
value.Reset();
|
|
|
624 |
|
|
|
625 |
return found? 1 : 0;
|
|
|
626 |
}
|
|
|
627 |
|
|
|
628 |
static PySequenceMethods liwmap_as_sequence = {
|
|
|
629 |
0, /* sq_length */
|
|
|
630 |
0, /* sq_concat */
|
|
|
631 |
0, /* sq_repeat */
|
|
|
632 |
0, /* sq_item */
|
|
|
633 |
0, /* sq_slice */
|
|
|
634 |
0, /* sq_ass_item */
|
|
|
635 |
0, /* sq_ass_slice */
|
|
|
636 |
SPyLiwMapWrapper_contains, /* sq_contains */
|
|
|
637 |
0, /* sq_inplace_concat */
|
|
|
638 |
0, /* sq_inplace_repeat */
|
|
|
639 |
};
|
|
|
640 |
|
|
|
641 |
static PyMappingMethods liwmap_as_mapping = {
|
|
|
642 |
(lenfunc)SPyLiwMapWrapper_len, /*mp_length*/
|
|
|
643 |
(binaryfunc)SPyLiwMapWrapper_subscript, /*mp_subscript*/
|
|
|
644 |
0, /*mp_ass_subscript*/
|
|
|
645 |
};
|
|
|
646 |
|
|
|
647 |
static PyMethodDef liwmap_methods[] = {
|
|
|
648 |
{NULL, NULL} /* sentinel */
|
|
|
649 |
};
|
|
|
650 |
|
|
|
651 |
extern "C"
|
|
|
652 |
PyTypeObject SPyLiwMapWrapperType = {
|
|
|
653 |
PyObject_HEAD_INIT(NULL)
|
|
|
654 |
0, /* ob_size */
|
|
|
655 |
"scriptext.scriptextmap", /* tp_name */
|
|
|
656 |
sizeof(SPyLiwMapWrapper), /* tp_basicsize */
|
|
|
657 |
0, /* tp_itemsize */
|
|
|
658 |
(destructor)SPyLiwMapWrapper_dealloc, /* tp_dealloc */
|
|
|
659 |
0, /* tp_print */
|
|
|
660 |
0, /* tp_getattr */
|
|
|
661 |
0, /* tp_setattr */
|
|
|
662 |
0, /* tp_compare */
|
|
|
663 |
0, /* tp_repr */
|
|
|
664 |
0, /* tp_as_number */
|
|
|
665 |
&liwmap_as_sequence, /*tp_as_sequence*/
|
|
|
666 |
&liwmap_as_mapping, /* tp_as_mapping */
|
|
|
667 |
0, /* tp_hash */
|
|
|
668 |
0, /* tp_call */
|
|
|
669 |
0, /* tp_str */
|
|
|
670 |
0, /* tp_getattro */
|
|
|
671 |
0, /* tp_setattro */
|
|
|
672 |
0, /* tp_as_buffer */
|
|
|
673 |
Py_TPFLAGS_DEFAULT, /* tp_flags */
|
|
|
674 |
"ScriptextMap objects", /* tp_doc */
|
|
|
675 |
0, /* tp_traverse */
|
|
|
676 |
0, /* tp_clear */
|
|
|
677 |
0, /* tp_richcompare */
|
|
|
678 |
0, /* tp_weaklistoffset */
|
|
|
679 |
(getiterfunc)SPyLiwMapKeyIterator_iter, /* tp_iter */
|
|
|
680 |
0, /* tp_iternext */
|
|
|
681 |
liwmap_methods, /* tp_methods */
|
|
|
682 |
0, /* tp_members */
|
|
|
683 |
0, /* tp_getset */
|
|
|
684 |
0, /* tp_base */
|
|
|
685 |
0, /* tp_dict */
|
|
|
686 |
0, /* tp_descr_get */
|
|
|
687 |
0, /* tp_descr_set */
|
|
|
688 |
0, /* tp_dictoffset */
|
|
|
689 |
0, /* tp_init */
|
|
|
690 |
PyType_GenericAlloc, /* tp_alloc */
|
|
|
691 |
0, /* tp_new */
|
|
|
692 |
};
|
|
|
693 |
|
|
|
694 |
extern "C" SPyLiwMapWrapper *
|
|
|
695 |
SPyLiwMapWrapper_FromLiwMap(const CLiwMap *map)
|
|
|
696 |
{
|
|
|
697 |
SPyLiwMapWrapper *py_wrapper = (SPyLiwMapWrapper *)
|
|
|
698 |
PyType_GenericNew(&SPyLiwMapWrapperType, NULL, NULL);
|
|
|
699 |
|
|
|
700 |
if (!py_wrapper)
|
|
|
701 |
return NULL;
|
|
|
702 |
|
|
|
703 |
py_wrapper->map = map;
|
|
|
704 |
const_cast<CLiwMap*> (py_wrapper->map)->IncRef();
|
|
|
705 |
return py_wrapper;
|
|
|
706 |
}
|
|
|
707 |
|
|
|
708 |
PyObject *
|
|
|
709 |
SPyValue_FromVariant(TLiwVariant &value)
|
|
|
710 |
{
|
|
|
711 |
PyObject *py_value = NULL;
|
|
|
712 |
|
|
|
713 |
switch (value.TypeId()) {
|
|
|
714 |
|
|
|
715 |
case EVariantTypeTBool:
|
|
|
716 |
py_value = Py_BuildValue("i", value.AsTBool());
|
|
|
717 |
break;
|
|
|
718 |
|
|
|
719 |
case EVariantTypeTInt32:
|
|
|
720 |
py_value = Py_BuildValue("i", value.AsTInt32());
|
|
|
721 |
break;
|
|
|
722 |
|
|
|
723 |
case EVariantTypeTTime:
|
|
|
724 |
py_value = epoch_to_datetime(value.AsTTime());
|
|
|
725 |
if (py_value == NULL)
|
|
|
726 |
{
|
|
|
727 |
PyErr_SetString(PyExc_TypeError,
|
|
|
728 |
"Retrieving the time failed");
|
|
|
729 |
}
|
|
|
730 |
Py_INCREF(py_value);
|
|
|
731 |
break;
|
|
|
732 |
|
|
|
733 |
case EVariantTypeTUint:
|
|
|
734 |
py_value = Py_BuildValue("I", value.AsTUint());
|
|
|
735 |
break;
|
|
|
736 |
|
|
|
737 |
case EVariantTypeTReal:
|
|
|
738 |
py_value = Py_BuildValue("f", value.AsTReal());
|
|
|
739 |
break;
|
|
|
740 |
|
|
|
741 |
case EVariantTypeTUid:
|
|
|
742 |
py_value = Py_BuildValue("i", value.AsTUid().iUid);
|
|
|
743 |
break;
|
|
|
744 |
|
|
|
745 |
case EVariantTypeDesC:
|
|
|
746 |
TPtrC val_c((TUint16*)value.AsDes().Ptr(), value.AsDes().Length());
|
|
|
747 |
TInt len = val_c.Length();
|
|
|
748 |
py_value = Py_BuildValue("u#", val_c.Ptr(), len);
|
|
|
749 |
break;
|
|
|
750 |
|
|
|
751 |
case EVariantTypeDesC8:
|
|
|
752 |
TPtrC8 val_c8((TUint8*)value.AsDes().Ptr(), value.AsDes().Length());
|
|
|
753 |
TInt len8 = val_c8.Length();
|
|
|
754 |
py_value = Py_BuildValue("s#", val_c8.Ptr(), len8);
|
|
|
755 |
break;
|
|
|
756 |
|
|
|
757 |
case EVariantTypeMap:
|
|
|
758 |
const CLiwMap *map = value.AsMap();
|
|
|
759 |
py_value = (PyObject *)SPyLiwMapWrapper_FromLiwMap(map);
|
|
|
760 |
break;
|
|
|
761 |
|
|
|
762 |
case EVariantTypeList:
|
|
|
763 |
const CLiwList *list = value.AsList();
|
|
|
764 |
py_value = (PyObject *)SPyLiwListWrapper_FromLiwList(list);
|
|
|
765 |
break;
|
|
|
766 |
|
|
|
767 |
case EVariantTypeIterable:
|
|
|
768 |
CLiwIterable *iter = value.AsIterable();
|
|
|
769 |
py_value = (PyObject *)SPyLiwIterableWrapper_FromLiwIterable(iter);
|
|
|
770 |
break;
|
|
|
771 |
|
|
|
772 |
default:
|
|
|
773 |
py_value = SPyLiwErr_SetString("unsupported scriptext variant");
|
|
|
774 |
break;
|
|
|
775 |
}
|
|
|
776 |
|
|
|
777 |
return py_value;
|
|
|
778 |
}
|
|
|
779 |
|
|
|
780 |
static bool
|
|
|
781 |
SPyLiwMap_FromDict(PyObject *dict, TLiwVariant &liw_variant)
|
|
|
782 |
{
|
|
|
783 |
CLiwDefaultMap* pMap = CLiwDefaultMap::NewL();
|
|
|
784 |
CleanupClosePushL(*pMap);
|
|
|
785 |
TInt index = 0;
|
|
|
786 |
PyObject *key = NULL, *value = NULL;
|
|
|
787 |
while (PyDict_Next(dict, &index, &key, &value))
|
|
|
788 |
{
|
|
|
789 |
if (!PyString_Check(key))
|
|
|
790 |
{
|
|
|
791 |
PyErr_SetString(PyExc_TypeError, "key should be a string");
|
|
|
792 |
pMap->DecRef();
|
|
|
793 |
return false;
|
|
|
794 |
}
|
|
|
795 |
const char *key_ptr = PyString_AsString(key);
|
|
|
796 |
int key_l = PyString_Size(key);
|
|
|
797 |
TPtrC8 key_c((const unsigned char*)key_ptr, key_l);
|
|
|
798 |
|
|
|
799 |
if (0 >= key_l)
|
|
|
800 |
{
|
|
|
801 |
PyErr_SetString(PyExc_KeyError, "key cannot be a null string");
|
|
|
802 |
pMap->DecRef();
|
|
|
803 |
return false;
|
|
|
804 |
}
|
|
|
805 |
|
|
|
806 |
TLiwVariant val_c;
|
|
|
807 |
if(!SPyVariant_FromValue(value, val_c))
|
|
|
808 |
{
|
|
|
809 |
pMap->DecRef();
|
|
|
810 |
return false;
|
|
|
811 |
}
|
|
|
812 |
val_c.PushL();
|
|
|
813 |
TRAPD(err, pMap->InsertL(key_c, val_c));
|
|
|
814 |
CleanupStack::Pop(&val_c);
|
|
|
815 |
if (err != KErrNone)
|
|
|
816 |
{
|
|
|
817 |
SPyLiwErr_SetString("error converting dict to scriptext map", err);
|
|
|
818 |
pMap->DecRef();
|
|
|
819 |
return false;
|
|
|
820 |
}
|
|
|
821 |
}
|
|
|
822 |
CleanupStack::Pop(pMap);
|
|
|
823 |
liw_variant.Set(pMap);
|
|
|
824 |
return true;
|
|
|
825 |
}
|
|
|
826 |
|
|
|
827 |
static bool
|
|
|
828 |
SPyLiwList_FromList(PyObject *list, TLiwVariant &liw_variant)
|
|
|
829 |
{
|
|
|
830 |
CLiwDefaultList* plist = CLiwDefaultList::NewL();
|
|
|
831 |
CleanupClosePushL(*plist);
|
|
|
832 |
PyObject *item = NULL;
|
|
|
833 |
|
|
|
834 |
TInt n = PyList_Size(list);
|
|
|
835 |
for (TInt i = 0; i < n; i++)
|
|
|
836 |
{
|
|
|
837 |
item = PyList_GetItem(list, i);
|
|
|
838 |
TLiwVariant item_c;
|
|
|
839 |
if(!SPyVariant_FromValue(item, item_c))
|
|
|
840 |
{
|
|
|
841 |
plist->DecRef();
|
|
|
842 |
return false;
|
|
|
843 |
}
|
|
|
844 |
item_c.PushL();
|
|
|
845 |
TRAPD(err, plist->AppendL(item_c));
|
|
|
846 |
CleanupStack::Pop(&item_c);
|
|
|
847 |
if (err != KErrNone)
|
|
|
848 |
{
|
|
|
849 |
SPyLiwErr_SetString("error converting list to scriptext list", err);
|
|
|
850 |
plist->DecRef();
|
|
|
851 |
return false;
|
|
|
852 |
}
|
|
|
853 |
}
|
|
|
854 |
CleanupStack::Pop(plist);
|
|
|
855 |
liw_variant.Set(plist);
|
|
|
856 |
return true;
|
|
|
857 |
}
|
|
|
858 |
|
|
|
859 |
/* Convert the Python object 'value' to LIW variant 'liw_variant' and
|
|
|
860 |
* return `true` if success.
|
|
|
861 |
* */
|
|
|
862 |
static bool SPyVariant_FromValue(PyObject *value, TLiwVariant &liw_variant)
|
|
|
863 |
{
|
|
|
864 |
|
|
|
865 |
PyDateTime_IMPORT;
|
|
|
866 |
if (PyInt_Check(value))
|
|
|
867 |
{
|
|
|
868 |
liw_variant.Set(PyInt_AS_LONG(value));
|
|
|
869 |
return true;
|
|
|
870 |
}
|
|
|
871 |
|
|
|
872 |
if (PyFloat_Check(value))
|
|
|
873 |
{
|
|
|
874 |
liw_variant.Set(PyFloat_AS_DOUBLE(value));
|
|
|
875 |
return true;
|
|
|
876 |
}
|
|
|
877 |
if (PyDate_Check(value))
|
|
|
878 |
{
|
|
|
879 |
TTime timeVal = datetime_to_epoch(value);
|
|
|
880 |
if (timeVal == NULL)
|
|
|
881 |
{
|
|
|
882 |
PyErr_SetString(PyExc_TypeError,
|
|
|
883 |
"Failure in setting the time");
|
|
|
884 |
}
|
|
|
885 |
liw_variant.Set(timeVal);
|
|
|
886 |
return true;
|
|
|
887 |
}
|
|
|
888 |
if (PyLong_Check(value))
|
|
|
889 |
{
|
|
|
890 |
liw_variant.Set((long)PyLong_AsLongLong(value));
|
|
|
891 |
return true;
|
|
|
892 |
}
|
|
|
893 |
|
|
|
894 |
if (PyUnicode_Check(value))
|
|
|
895 |
{
|
|
|
896 |
const char *val_ptr = PyUnicode_AS_DATA(value);
|
|
|
897 |
int val_l = PyUnicode_GET_SIZE(value);
|
|
|
898 |
TPtrC val_c((TUint16*)val_ptr, val_l);
|
|
|
899 |
liw_variant.Set(val_c);
|
|
|
900 |
return true;
|
|
|
901 |
}
|
|
|
902 |
|
|
|
903 |
if (PyString_Check(value))
|
|
|
904 |
{
|
|
|
905 |
const char *val_ptr = PyString_AsString(value);
|
|
|
906 |
int val_l = PyString_Size(value);
|
|
|
907 |
TPtrC8 val_c((const unsigned char*)val_ptr, val_l);
|
|
|
908 |
liw_variant.Set(val_c);
|
|
|
909 |
return true;
|
|
|
910 |
}
|
|
|
911 |
|
|
|
912 |
if (PyDict_Check(value))
|
|
|
913 |
return SPyLiwMap_FromDict(value, liw_variant);
|
|
|
914 |
|
|
|
915 |
if (PyList_Check(value))
|
|
|
916 |
return SPyLiwList_FromList(value, liw_variant);
|
|
|
917 |
|
|
|
918 |
PyErr_SetString(PyExc_TypeError, "unsupported type");
|
|
|
919 |
return false;
|
|
|
920 |
}
|
|
|
921 |
|
|
|
922 |
/******************** LiwHandle Object *********************/
|
|
|
923 |
|
|
|
924 |
|
|
|
925 |
typedef struct liwhandle {
|
|
|
926 |
PyObject_HEAD
|
|
|
927 |
CLiwServiceHandler *serviceHandler;
|
|
|
928 |
MLiwInterface* interface;
|
|
|
929 |
RCriteriaArray interest;
|
|
|
930 |
CLiwCallback *callbackHandler;
|
|
|
931 |
} LiwHandle;
|
|
|
932 |
|
|
|
933 |
static void
|
|
|
934 |
LiwHandle_dealloc(LiwHandle *self)
|
|
|
935 |
{
|
|
|
936 |
self->interface->Close();
|
|
|
937 |
TRAPD(err, self->serviceHandler->DetachL(self->interest));
|
|
|
938 |
if (err != KErrNone)
|
|
|
939 |
PyErr_WriteUnraisable((PyObject*)self);
|
|
|
940 |
|
|
|
941 |
self->serviceHandler->Reset();
|
|
|
942 |
delete self->serviceHandler;
|
|
|
943 |
|
|
|
944 |
self->callbackHandler->Reset();
|
|
|
945 |
delete self->callbackHandler;
|
|
|
946 |
|
|
|
947 |
self->ob_type->tp_free((PyObject *)self);
|
|
|
948 |
}
|
|
|
949 |
|
|
|
950 |
static void
|
|
|
951 |
Paramlist_cleanup(CLiwGenericParamList *inParamList,
|
|
|
952 |
CLiwGenericParamList *outParamList = NULL)
|
|
|
953 |
{
|
|
|
954 |
if (inParamList)
|
|
|
955 |
inParamList->Reset();
|
|
|
956 |
if (outParamList)
|
|
|
957 |
outParamList->Reset();
|
|
|
958 |
}
|
|
|
959 |
|
|
|
960 |
int GetErrorCode(CLiwGenericParamList &aOutParamList)
|
|
|
961 |
{
|
|
|
962 |
int index = 0;
|
|
|
963 |
const TLiwGenericParam* errNo = aOutParamList.FindFirst(index, KErrCode);
|
|
|
964 |
if (index == KErrNotFound)
|
|
|
965 |
return KErrNone;
|
|
|
966 |
|
|
|
967 |
return errNo->Value().AsTInt32();
|
|
|
968 |
}
|
|
|
969 |
|
|
|
970 |
|
|
|
971 |
/* Return error message if present in `aOutParamList`. If `aDefaultMsg`
|
|
|
972 |
* is `true`, then a default error message is returned if `aOutParamList`
|
|
|
973 |
* does not contain any error message. */
|
|
|
974 |
|
|
|
975 |
PyObject* GetErrorMessage(CLiwGenericParamList &aOutParamList,
|
|
|
976 |
bool aDefaultMsg=true)
|
|
|
977 |
{
|
|
|
978 |
TInt index = 0;
|
|
|
979 |
const TLiwGenericParam* errMsg = aOutParamList.FindFirst(index,
|
|
|
980 |
KErrMessage);
|
|
|
981 |
if (KErrNotFound == index)
|
|
|
982 |
{
|
|
|
983 |
if (!aDefaultMsg)
|
|
|
984 |
return NULL;
|
|
|
985 |
|
|
|
986 |
char *defaultErrMessage = "error executing the requested service";
|
|
|
987 |
return PyString_FromString(defaultErrMessage);
|
|
|
988 |
}
|
|
|
989 |
|
|
|
990 |
TLiwVariant value = errMsg->Value();
|
|
|
991 |
PyObject *unicode_str = SPyValue_FromVariant(value);
|
|
|
992 |
value.Reset();
|
|
|
993 |
return PyUnicode_AsASCIIString(unicode_str);
|
|
|
994 |
}
|
|
|
995 |
|
|
|
996 |
extern "C" PyObject *
|
|
|
997 |
Call(LiwHandle *self, PyObject *args, PyObject *kwds)
|
|
|
998 |
{
|
|
|
999 |
const char *cmd = NULL;
|
|
|
1000 |
PyObject *param_py = NULL, *callback = NULL;
|
|
|
1001 |
int cmd_l;
|
|
|
1002 |
CLiwGenericParamList *inParamList = NULL, *outParamList = NULL;
|
|
|
1003 |
static char *kwlist[] = {"service", "service_args", "callback", 0};
|
|
|
1004 |
|
|
|
1005 |
if (!PyArg_ParseTupleAndKeywords(args, kwds, "s#O!|O:call",
|
|
|
1006 |
kwlist, &cmd, &cmd_l, &PyDict_Type, ¶m_py, &callback))
|
|
|
1007 |
{
|
|
|
1008 |
Py_RETURN_NONE;
|
|
|
1009 |
}
|
|
|
1010 |
|
|
|
1011 |
if (callback && !PyCallable_Check(callback)) {
|
|
|
1012 |
PyErr_SetString(PyExc_TypeError, "callable expected");
|
|
|
1013 |
return NULL;
|
|
|
1014 |
}
|
|
|
1015 |
|
|
|
1016 |
TRAPD(err, {
|
|
|
1017 |
inParamList = &(self->serviceHandler->InParamListL());
|
|
|
1018 |
outParamList = &(self->serviceHandler->OutParamListL());
|
|
|
1019 |
});
|
|
|
1020 |
if (err != KErrNone)
|
|
|
1021 |
return SPyLiwErr_SetString("error initializing request service", err);
|
|
|
1022 |
|
|
|
1023 |
TInt index = 0;
|
|
|
1024 |
PyObject *key = NULL, *value = NULL;
|
|
|
1025 |
while (PyDict_Next(param_py, &index, &key, &value))
|
|
|
1026 |
{
|
|
|
1027 |
if (!PyString_Check(key))
|
|
|
1028 |
{
|
|
|
1029 |
Paramlist_cleanup(inParamList);
|
|
|
1030 |
PyErr_SetString(PyExc_TypeError, "key should be a string");
|
|
|
1031 |
return NULL;
|
|
|
1032 |
}
|
|
|
1033 |
const char *key_ptr = PyString_AsString(key);
|
|
|
1034 |
int key_l = PyString_Size(key);
|
|
|
1035 |
TPtrC8 key_c((const unsigned char*)key_ptr, key_l);
|
|
|
1036 |
|
|
|
1037 |
if (0 >= key_l)
|
|
|
1038 |
{
|
|
|
1039 |
Paramlist_cleanup(inParamList);
|
|
|
1040 |
PyErr_SetString(PyExc_KeyError, "key cannot be a null string");
|
|
|
1041 |
return NULL;
|
|
|
1042 |
}
|
|
|
1043 |
|
|
|
1044 |
TLiwVariant val_new;
|
|
|
1045 |
bool res = SPyVariant_FromValue(value, val_new);
|
|
|
1046 |
if (!res)
|
|
|
1047 |
{
|
|
|
1048 |
Paramlist_cleanup(inParamList);
|
|
|
1049 |
// No need to set exception as SPyVariant_FromValue()
|
|
|
1050 |
// would have set it.
|
|
|
1051 |
return NULL;
|
|
|
1052 |
}
|
|
|
1053 |
|
|
|
1054 |
val_new.PushL();
|
|
|
1055 |
TRAP(err, inParamList->AppendL(TLiwGenericParam(_L8(key_c.Ptr()),
|
|
|
1056 |
val_new)));
|
|
|
1057 |
CleanupStack::Pop(&val_new);
|
|
|
1058 |
if (err != KErrNone)
|
|
|
1059 |
{
|
|
|
1060 |
Paramlist_cleanup(inParamList);
|
|
|
1061 |
return SPyLiwErr_SetString("error creating scriptext input param list", err);
|
|
|
1062 |
}
|
|
|
1063 |
}
|
|
|
1064 |
|
|
|
1065 |
TPtrC8 req_service((const unsigned char*)cmd, cmd_l);
|
|
|
1066 |
TInt cmdOption = 0;
|
|
|
1067 |
HBufC8* searchKey;
|
|
|
1068 |
TRAP(err, searchKey = HBufC8::NewL(SEARCH_KEY_LEN));
|
|
|
1069 |
if (KErrNone != err)
|
|
|
1070 |
{
|
|
|
1071 |
Paramlist_cleanup(inParamList);
|
|
|
1072 |
PyErr_SetString(PyExc_MemoryError, "not able to allocate memory");
|
|
|
1073 |
return NULL;
|
|
|
1074 |
}
|
|
|
1075 |
CleanupStack::PushL(searchKey);
|
|
|
1076 |
|
|
|
1077 |
TPtr8 searchKey_ptr = searchKey->Des();
|
|
|
1078 |
searchKey_ptr.Copy(KReturnValue);
|
|
|
1079 |
CLiwCallback *callbackObj = NULL;
|
|
|
1080 |
|
|
|
1081 |
if (callback){
|
|
|
1082 |
cmdOption |= KLiwOptASyncronous;
|
|
|
1083 |
callbackObj = self->callbackHandler;
|
|
|
1084 |
searchKey_ptr.Copy(KTransactionID);
|
|
|
1085 |
}
|
|
|
1086 |
|
|
|
1087 |
/* LIW requires that when `Cancel` command is issued, cmdOption must
|
|
|
1088 |
* have KLiwOptCancel flag set. */
|
|
|
1089 |
if(!req_service.Compare(KLiwCancelCmd))
|
|
|
1090 |
cmdOption |= KLiwOptCancel;
|
|
|
1091 |
|
|
|
1092 |
TRAP(err, self->interface->ExecuteCmdL(req_service, *(inParamList),
|
|
|
1093 |
*(outParamList), cmdOption, callbackObj));
|
|
|
1094 |
if (err != KErrNone)
|
|
|
1095 |
{
|
|
|
1096 |
Paramlist_cleanup(inParamList, outParamList);
|
|
|
1097 |
CleanupStack::PopAndDestroy(searchKey);
|
|
|
1098 |
return SPyLiwErr_SetString("error executing the requested service", err);
|
|
|
1099 |
}
|
|
|
1100 |
|
|
|
1101 |
err = GetErrorCode(*outParamList);
|
|
|
1102 |
if (err != SErrNone)
|
|
|
1103 |
{
|
|
|
1104 |
PyObject *errMsg = GetErrorMessage(*outParamList);
|
|
|
1105 |
SPyLiwErr_SetString(PyString_AsString(errMsg), err);
|
|
|
1106 |
|
|
|
1107 |
Paramlist_cleanup(inParamList, outParamList);
|
|
|
1108 |
CleanupStack::PopAndDestroy(searchKey);
|
|
|
1109 |
return NULL;
|
|
|
1110 |
}
|
|
|
1111 |
|
|
|
1112 |
index = 0;
|
|
|
1113 |
const TLiwGenericParam* item = outParamList->FindFirst(index, searchKey_ptr);
|
|
|
1114 |
CleanupStack::PopAndDestroy(searchKey);
|
|
|
1115 |
if (index == KErrNotFound)
|
|
|
1116 |
{
|
|
|
1117 |
if(callback)
|
|
|
1118 |
SPyLiwErr_SetString("error retreving the transaction ID");
|
|
|
1119 |
|
|
|
1120 |
Paramlist_cleanup(inParamList, outParamList);
|
|
|
1121 |
Py_RETURN_NONE;
|
|
|
1122 |
}
|
|
|
1123 |
|
|
|
1124 |
TLiwVariant ret_val = item->Value();
|
|
|
1125 |
if (callback)
|
|
|
1126 |
{
|
|
|
1127 |
Py_INCREF(callback);
|
|
|
1128 |
TRAP(err, self->callbackHandler->RegisterCallbackL(ret_val.AsTInt32(),
|
|
|
1129 |
callback));
|
|
|
1130 |
if (KErrNone != err)
|
|
|
1131 |
{
|
|
|
1132 |
SPyLiwErr_SetString("error in registering the callback");
|
|
|
1133 |
Paramlist_cleanup(inParamList, outParamList);
|
|
|
1134 |
Py_DECREF(callback);
|
|
|
1135 |
Py_RETURN_NONE;
|
|
|
1136 |
}
|
|
|
1137 |
}
|
|
|
1138 |
|
|
|
1139 |
PyObject *returnvalue_wrapper = SPyValue_FromVariant(ret_val);
|
|
|
1140 |
ret_val.Reset();
|
|
|
1141 |
|
|
|
1142 |
Paramlist_cleanup(inParamList, outParamList);
|
|
|
1143 |
|
|
|
1144 |
return returnvalue_wrapper;
|
|
|
1145 |
}
|
|
|
1146 |
|
|
|
1147 |
static PyMethodDef LiwHandle_methods[] = {
|
|
|
1148 |
{"call", (PyCFunction)Call,
|
|
|
1149 |
METH_VARARGS | METH_KEYWORDS, "request for a service" },
|
|
|
1150 |
{NULL} /* Sentinel */
|
|
|
1151 |
};
|
|
|
1152 |
|
|
|
1153 |
extern "C"
|
|
|
1154 |
PyTypeObject LiwHandleType = {
|
|
|
1155 |
PyObject_HEAD_INIT(NULL)
|
|
|
1156 |
0, /* ob_size */
|
|
|
1157 |
"scriptext.scriptextHandle", /* tp_name */
|
|
|
1158 |
sizeof(LiwHandle), /*tp_basicsize */
|
|
|
1159 |
0, /* tp_itemsize */
|
|
|
1160 |
(destructor)LiwHandle_dealloc, /*tp_dealloc */
|
|
|
1161 |
0, /* tp_print */
|
|
|
1162 |
0, /* tp_getattr */
|
|
|
1163 |
0, /* tp_setattr */
|
|
|
1164 |
0, /* tp_compare */
|
|
|
1165 |
0, /* tp_repr */
|
|
|
1166 |
0, /* tp_as_number */
|
|
|
1167 |
0, /* tp_as_sequence */
|
|
|
1168 |
0, /* tp_as_mapping */
|
|
|
1169 |
0, /* tp_hash */
|
|
|
1170 |
0, /* tp_call */
|
|
|
1171 |
0, /* tp_str */
|
|
|
1172 |
0, /* tp_getattro */
|
|
|
1173 |
0, /* tp_setattro */
|
|
|
1174 |
0, /* tp_as_buffer */
|
|
|
1175 |
Py_TPFLAGS_DEFAULT, /* tp_flags */
|
|
|
1176 |
"ScriptextHandle objects", /* tp_doc */
|
|
|
1177 |
0, /* tp_traverse */
|
|
|
1178 |
0, /* tp_clear */
|
|
|
1179 |
0, /* tp_richcompare */
|
|
|
1180 |
0, /* tp_weaklistoffset */
|
|
|
1181 |
0, /* tp_iter */
|
|
|
1182 |
0, /* tp_iternext */
|
|
|
1183 |
LiwHandle_methods, /* tp_methods */
|
|
|
1184 |
0, /* tp_members */
|
|
|
1185 |
0, /* tp_getset */
|
|
|
1186 |
0, /* tp_base */
|
|
|
1187 |
0, /* tp_dict */
|
|
|
1188 |
0, /* tp_descr_get */
|
|
|
1189 |
0, /* tp_descr_set */
|
|
|
1190 |
0, /* tp_dictoffset */
|
|
|
1191 |
0, /* tp_init */
|
|
|
1192 |
PyType_GenericAlloc, /* tp_alloc */
|
|
|
1193 |
0, /* tp_new */
|
|
|
1194 |
};
|
|
|
1195 |
|
|
|
1196 |
TPolicyID GetPolicyIDL()
|
|
|
1197 |
{
|
|
|
1198 |
TPolicyID aPolicyID = -1;
|
|
|
1199 |
CRTSecManager* iSession = CRTSecManager::NewL();
|
|
|
1200 |
CleanupStack::PushL(iSession);
|
|
|
1201 |
//Retrieve the policy ID if its set before
|
|
|
1202 |
if (aPolicyID < KErrNone && iSession)
|
|
|
1203 |
{
|
|
|
1204 |
RFs fileSession;
|
|
|
1205 |
User::LeaveIfError(fileSession.Connect());
|
|
|
1206 |
CleanupClosePushL(fileSession);
|
|
|
1207 |
User::LeaveIfError(fileSession.ShareProtected());
|
|
|
1208 |
RFile secPolicyFile;
|
|
|
1209 |
User::LeaveIfError(secPolicyFile.Open(fileSession,
|
|
|
1210 |
_L("C:\\data\\python\\AccessPolicy_AliasValid.xml"),
|
|
|
1211 |
EFileShareAny));
|
|
|
1212 |
CleanupClosePushL(secPolicyFile);
|
|
|
1213 |
aPolicyID = iSession->SetPolicy(secPolicyFile);
|
|
|
1214 |
if(aPolicyID > KErrNone)
|
|
|
1215 |
{
|
|
|
1216 |
//Store the policyID
|
|
|
1217 |
}
|
|
|
1218 |
CleanupStack::PopAndDestroy(&secPolicyFile);
|
|
|
1219 |
CleanupStack::PopAndDestroy(&fileSession);
|
|
|
1220 |
}
|
|
|
1221 |
CleanupStack::PopAndDestroy(iSession);
|
|
|
1222 |
return aPolicyID;
|
|
|
1223 |
}
|
|
|
1224 |
|
|
|
1225 |
CRTSecMgrScriptSession* GetScriptSessionL(bool aRegister, CPyPromptHandler *aPromptHdlr)
|
|
|
1226 |
{
|
|
|
1227 |
CRTSecMgrScriptSession* scriptSession = NULL;
|
|
|
1228 |
|
|
|
1229 |
TPolicyID aPolicyID = GetPolicyIDL();
|
|
|
1230 |
CRTSecManager* iSession = CRTSecManager::NewL();
|
|
|
1231 |
CleanupStack::PushL(iSession);
|
|
|
1232 |
CTrustInfo* iTrust = CTrustInfo::NewL();
|
|
|
1233 |
CleanupStack::PushL(iTrust);
|
|
|
1234 |
|
|
|
1235 |
if (aPolicyID < KErrNone || !iSession || !iTrust)
|
|
|
1236 |
{
|
|
|
1237 |
CleanupStack::PopAndDestroy(2);
|
|
|
1238 |
return NULL;
|
|
|
1239 |
}
|
|
|
1240 |
|
|
|
1241 |
TInt32 scriptId = 0;
|
|
|
1242 |
//Retrive the scriptId if its stored before
|
|
|
1243 |
if (!scriptId && !aRegister)//Get the scriptsession without registering the script
|
|
|
1244 |
scriptSession = iSession->GetScriptSessionL(aPolicyID, *iTrust, aPromptHdlr);
|
|
|
1245 |
else
|
|
|
1246 |
{
|
|
|
1247 |
if (!scriptId)//Register the script if scriptId is zero
|
|
|
1248 |
scriptId = iSession->RegisterScript(aPolicyID, *iTrust);
|
|
|
1249 |
scriptSession = iSession->GetScriptSessionL(aPolicyID, scriptId, aPromptHdlr);
|
|
|
1250 |
}
|
|
|
1251 |
|
|
|
1252 |
CleanupStack::PopAndDestroy(2);
|
|
|
1253 |
return scriptSession;
|
|
|
1254 |
}
|
|
|
1255 |
|
|
|
1256 |
extern "C" PyObject *
|
|
|
1257 |
SetSecurityManager(LiwHandle *self, PyObject *args, PyObject *kwds)
|
|
|
1258 |
{
|
|
|
1259 |
PyObject *set_secmgr = Py_False, *lock_set_secmgr = Py_False;
|
|
|
1260 |
static char *kwlist[] = {"enabled", "permanent", 0};
|
|
|
1261 |
|
|
|
1262 |
if (!PyArg_ParseTupleAndKeywords(args, kwds,
|
|
|
1263 |
"O|O:enable_securitymanager",
|
|
|
1264 |
kwlist,
|
|
|
1265 |
&set_secmgr, &lock_set_secmgr))
|
|
|
1266 |
{
|
|
|
1267 |
return NULL;
|
|
|
1268 |
}
|
|
|
1269 |
|
|
|
1270 |
if (lock_enable_securitymanager)
|
|
|
1271 |
return SPyLiwErr_SetString("no further change allowed");
|
|
|
1272 |
|
|
|
1273 |
if (PyObject_IsTrue(set_secmgr))
|
|
|
1274 |
enable_securitymanager = ETrue;
|
|
|
1275 |
else
|
|
|
1276 |
enable_securitymanager = EFalse;
|
|
|
1277 |
|
|
|
1278 |
if (PyObject_IsTrue(lock_set_secmgr))
|
|
|
1279 |
lock_enable_securitymanager = ETrue;
|
|
|
1280 |
|
|
|
1281 |
Py_RETURN_NONE;
|
|
|
1282 |
}
|
|
|
1283 |
|
|
|
1284 |
extern "C" PyObject *
|
|
|
1285 |
Load_Service(PyObject *self, PyObject *args)
|
|
|
1286 |
{
|
|
|
1287 |
CPyPromptHandler *promptHdlr = NULL;
|
|
|
1288 |
char *service = NULL, *data_source = NULL;
|
|
|
1289 |
int service_l, data_source_l;
|
|
|
1290 |
TInt status;
|
|
|
1291 |
|
|
|
1292 |
if (!PyArg_ParseTuple(args, "s#s#:load",
|
|
|
1293 |
&service, &service_l, &data_source, &data_source_l))
|
|
|
1294 |
{
|
|
|
1295 |
Py_RETURN_NONE;
|
|
|
1296 |
}
|
|
|
1297 |
|
|
|
1298 |
TPtrC8 service_ptr((const unsigned char*)service, service_l);
|
|
|
1299 |
TPtrC8 data_source_ptr((const unsigned char*)data_source, data_source_l);
|
|
|
1300 |
|
|
|
1301 |
LiwHandle *handle;
|
|
|
1302 |
handle = (LiwHandle *) PyType_GenericNew(&LiwHandleType, NULL, NULL);
|
|
|
1303 |
|
|
|
1304 |
if (!handle)
|
|
|
1305 |
return NULL;
|
|
|
1306 |
|
|
|
1307 |
CLiwGenericParamList *inParamList = NULL, *outParamList = NULL;
|
|
|
1308 |
CLiwCriteriaItem *criteria = NULL;
|
|
|
1309 |
|
|
|
1310 |
//promptHdlr = new CPyPromptHandler;
|
|
|
1311 |
//CleanupStack::PushL(promptHdlr);
|
|
|
1312 |
|
|
|
1313 |
TRAPD(err, {
|
|
|
1314 |
criteria = CLiwCriteriaItem::NewLC(1, data_source_ptr, service_ptr);
|
|
|
1315 |
handle->serviceHandler = CLiwServiceHandler::NewL();
|
|
|
1316 |
handle->serviceHandler->Reset();
|
|
|
1317 |
handle->callbackHandler = CLiwCallback::NewL();
|
|
|
1318 |
criteria->SetServiceClass(TUid::Uid(KLiwClassBase));
|
|
|
1319 |
handle->interest.AppendL(criteria);
|
|
|
1320 |
CRTSecMgrScriptSession* scriptSession = NULL;
|
|
|
1321 |
if (enable_securitymanager)
|
|
|
1322 |
scriptSession = GetScriptSessionL(true, promptHdlr);
|
|
|
1323 |
status = handle->serviceHandler->AttachL(handle->interest,
|
|
|
1324 |
*scriptSession);
|
|
|
1325 |
inParamList = &(handle->serviceHandler->InParamListL());
|
|
|
1326 |
outParamList = &(handle->serviceHandler->OutParamListL());
|
|
|
1327 |
CleanupStack::Pop(criteria);
|
|
|
1328 |
});
|
|
|
1329 |
|
|
|
1330 |
if (err != KErrNone)
|
|
|
1331 |
{
|
|
|
1332 |
delete criteria;
|
|
|
1333 |
handle->interest.Reset();
|
|
|
1334 |
Paramlist_cleanup(inParamList);
|
|
|
1335 |
//CleanupStack::PopAndDestroy(promptHdlr);
|
|
|
1336 |
return SPyLiwErr_SetString("error initializing scriptext", err);
|
|
|
1337 |
}
|
|
|
1338 |
|
|
|
1339 |
if (status != SErrNone)
|
|
|
1340 |
{
|
|
|
1341 |
delete criteria;
|
|
|
1342 |
handle->interest.Reset();
|
|
|
1343 |
Paramlist_cleanup(inParamList);
|
|
|
1344 |
|
|
|
1345 |
PyObject *v = Py_BuildValue("(is)", status,
|
|
|
1346 |
"error attaching requested services");
|
|
|
1347 |
PyErr_SetObject(liw_error, v);
|
|
|
1348 |
//CleanupStack::PopAndDestroy(promptHdlr);
|
|
|
1349 |
return NULL;
|
|
|
1350 |
}
|
|
|
1351 |
|
|
|
1352 |
CleanupStack::PushL(criteria);
|
|
|
1353 |
TRAP(err, handle->serviceHandler->ExecuteServiceCmdL (*criteria,
|
|
|
1354 |
*inParamList,
|
|
|
1355 |
*outParamList));
|
|
|
1356 |
|
|
|
1357 |
CleanupStack::PopAndDestroy(criteria);
|
|
|
1358 |
//CleanupStack::PopAndDestroy(promptHdlr);
|
|
|
1359 |
criteria = NULL;
|
|
|
1360 |
handle->interest.Reset();
|
|
|
1361 |
if (err != KErrNone)
|
|
|
1362 |
{
|
|
|
1363 |
Paramlist_cleanup(inParamList, outParamList);
|
|
|
1364 |
return SPyLiwErr_SetString("error loading requested service", err);
|
|
|
1365 |
}
|
|
|
1366 |
|
|
|
1367 |
handle->interface = NULL;
|
|
|
1368 |
TInt pos = 0;
|
|
|
1369 |
outParamList->FindFirst(pos, data_source_ptr);
|
|
|
1370 |
if (pos != KErrNotFound)
|
|
|
1371 |
handle->interface = (*outParamList)[pos].Value().AsInterface();
|
|
|
1372 |
else
|
|
|
1373 |
{
|
|
|
1374 |
Paramlist_cleanup(inParamList, outParamList);
|
|
|
1375 |
return SPyLiwErr_SetString("error fetching requested service");
|
|
|
1376 |
}
|
|
|
1377 |
|
|
|
1378 |
Paramlist_cleanup(inParamList, outParamList);
|
|
|
1379 |
|
|
|
1380 |
return (PyObject *) handle;
|
|
|
1381 |
}
|
|
|
1382 |
|
|
|
1383 |
static PyMethodDef liw_methods[] = {
|
|
|
1384 |
{"load", (PyCFunction)Load_Service, METH_VARARGS, NULL},
|
|
|
1385 |
/* {"set_securitymanager", (PyCFunction)SetSecurityManager,
|
|
|
1386 |
METH_VARARGS | METH_KEYWORDS, NULL}, */
|
|
|
1387 |
{NULL, NULL}
|
|
|
1388 |
};
|
|
|
1389 |
|
|
|
1390 |
PyMODINIT_FUNC initscriptext(void)
|
|
|
1391 |
{
|
|
|
1392 |
PyObject *m, *d;
|
|
|
1393 |
m = Py_InitModule("scriptext", liw_methods);
|
|
|
1394 |
if (m == NULL)
|
|
|
1395 |
return;
|
|
|
1396 |
|
|
|
1397 |
d = PyModule_GetDict(m);
|
|
|
1398 |
PyDict_SetItemString(d, "EventStarted", PyInt_FromLong(KLiwEventStarted));
|
|
|
1399 |
PyDict_SetItemString(d, "EventCompleted", PyInt_FromLong(KLiwEventCompleted));
|
|
|
1400 |
PyDict_SetItemString(d, "EventCanceled", PyInt_FromLong(KLiwEventCanceled));
|
|
|
1401 |
PyDict_SetItemString(d, "EventError", PyInt_FromLong(KLiwEventError));
|
|
|
1402 |
PyDict_SetItemString(d, "EventOutParamCheck", PyInt_FromLong(KLiwEventOutParamCheck));
|
|
|
1403 |
PyDict_SetItemString(d, "EventInParamCheck", PyInt_FromLong(KLiwEventInParamCheck));
|
|
|
1404 |
PyDict_SetItemString(d, "EventStopped", PyInt_FromLong(KLiwEventStopped));
|
|
|
1405 |
PyDict_SetItemString(d, "EventQueryExit", PyInt_FromLong(KLiwEventQueryExit));
|
|
|
1406 |
PyDict_SetItemString(d, "EventInProgress", PyInt_FromLong(KLiwEventInProgress));
|
|
|
1407 |
|
|
|
1408 |
liw_error = PyErr_NewException("scriptext.ScriptextError", NULL, NULL);
|
|
|
1409 |
if (liw_error == NULL)
|
|
|
1410 |
return;
|
|
|
1411 |
|
|
|
1412 |
Py_INCREF(liw_error);
|
|
|
1413 |
PyModule_AddObject(m, "ScriptextError", liw_error);
|
|
|
1414 |
|
|
|
1415 |
if (PyType_Ready(&LiwHandleType) < 0 ||
|
|
|
1416 |
PyType_Ready(&SPyLiwMapWrapperType) < 0 ||
|
|
|
1417 |
PyType_Ready(&SPyLiwListWrapperType) < 0 ||
|
|
|
1418 |
PyType_Ready(&SPyLiwIterableWrapperType) < 0)
|
|
|
1419 |
{
|
|
|
1420 |
return;
|
|
|
1421 |
}
|
|
|
1422 |
|
|
|
1423 |
Py_INCREF((PyObject *)&LiwHandleType);
|
|
|
1424 |
PyModule_AddObject(m, "ScriptextHandle", (PyObject *)&LiwHandleType);
|
|
|
1425 |
|
|
|
1426 |
Py_INCREF((PyObject *)&SPyLiwMapWrapperType);
|
|
|
1427 |
PyModule_AddObject(m, "ScriptextMapWrapper", (PyObject *)&SPyLiwMapWrapperType);
|
|
|
1428 |
|
|
|
1429 |
Py_INCREF((PyObject *)&SPyLiwListWrapperType);
|
|
|
1430 |
PyModule_AddObject(m, "ScriptextListWrapper",
|
|
|
1431 |
(PyObject *)&SPyLiwListWrapperType);
|
|
|
1432 |
|
|
|
1433 |
Py_INCREF((PyObject *)&SPyLiwIterableWrapperType);
|
|
|
1434 |
PyModule_AddObject(m, "ScriptextIterableWrapper",
|
|
|
1435 |
(PyObject *)&SPyLiwIterableWrapperType);
|
|
|
1436 |
}
|