X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fbase%2Febase.cpp;h=bf41dc0bf2c582a125e4df003bae82a579c62002;hp=effd7250924a2ed224df80b1b82888b1ede0efab;hb=6f73e6abddf4170357c490966d0e1c622eb376f5;hpb=84781c10a768b91a02151b202c76b52b1c5789c2 diff --git a/lib/base/ebase.cpp b/lib/base/ebase.cpp index effd725..bf41dc0 100644 --- a/lib/base/ebase.cpp +++ b/lib/base/ebase.cpp @@ -390,3 +390,420 @@ void eMainloop::applyTimeOffset() } eApplication* eApp = 0; + +#include "structmember.h" + +extern "C" { + +// eTimer replacement + +struct eTimerPy +{ + PyObject_HEAD + eTimer *tm; + PyObject *in_weakreflist; /* List of weak references */ +}; + +static int +eTimerPy_traverse(eTimerPy *self, visitproc visit, void *arg) +{ + PyObject *obj = self->tm->timeout.get(); + Py_VISIT(obj); + return 0; +} + +static int +eTimerPy_clear(eTimerPy *self) +{ + PyObject *obj = self->tm->timeout.get(); + Py_CLEAR(obj); + return 0; +} + +static void +eTimerPy_dealloc(eTimerPy* self) +{ + if (self->in_weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) self); + eTimerPy_clear(self); + delete self->tm; + self->ob_type->tp_free((PyObject*)self); +} + +static PyObject * +eTimerPy_new(PyTypeObject *type, PyObject *args, PyObject *kwds) +{ + eTimerPy *self = (eTimerPy *)type->tp_alloc(type, 0); + self->tm = new eTimer(eApp); + self->in_weakreflist = NULL; + return (PyObject *)self; +} + +static PyObject * +eTimerPy_is_active(eTimerPy* self) +{ + PyObject *ret = NULL; + ret = !!self->tm->isActive() ? Py_True : Py_False; + Org_Py_INCREF(ret); + return ret; +} + +static PyObject * +eTimerPy_start(eTimerPy* self, PyObject *args) +{ + long v=0; + long singleShot=0; + if (PyTuple_Size(args) > 1) + { + if (!PyArg_ParseTuple(args, "ll", &v, &singleShot)) // when 2nd arg is a value + { + PyObject *obj=0; + if (!PyArg_ParseTuple(args, "lO", &v, &obj)) // get 2nd arg as python object + return NULL; + else if (obj == Py_True) + singleShot=1; + else if (obj != Py_False) + return NULL; + } + } + else if (!PyArg_ParseTuple(args, "l", &v)) + return NULL; + self->tm->start(v, singleShot); + Py_RETURN_NONE; +} + +static PyObject * +eTimerPy_start_long(eTimerPy* self, PyObject *args) +{ + long v=0; + if (!PyArg_ParseTuple(args, "l", &v)) { + return NULL; + } + self->tm->startLongTimer(v); + Py_RETURN_NONE; +} + +static PyObject * +eTimerPy_change_interval(eTimerPy* self, PyObject *args) +{ + long v=0; + if (!PyArg_ParseTuple(args, "l", &v)) { + return NULL; + } + self->tm->changeInterval(v); + Py_RETURN_NONE; +} + +static PyObject * +eTimerPy_stop(eTimerPy* self) +{ + self->tm->stop(); + Py_RETURN_NONE; +} + +static PyObject * +eTimerPy_get_callback_list(eTimerPy *self) +{ //used for compatibilty with the old eTimer + return self->tm->timeout.get(); +} + +static PyMethodDef eTimerPy_methods[] = { + {"isActive", (PyCFunction)eTimerPy_is_active, METH_NOARGS, + "returns the timer state" + }, + {"start", (PyCFunction)eTimerPy_start, METH_VARARGS, + "start timer with interval in msecs" + }, + {"startLongTimer", (PyCFunction)eTimerPy_start_long, METH_VARARGS, + "start timer with interval in secs" + }, + {"changeInterval", (PyCFunction)eTimerPy_change_interval, METH_VARARGS, + "change interval of a timer (in msecs)" + }, + {"stop", (PyCFunction)eTimerPy_stop, METH_NOARGS, + "stops the timer" + }, + //used for compatibilty with the old eTimer + {"get", (PyCFunction)eTimerPy_get_callback_list, METH_NOARGS, + "get timeout callback list" + }, + {NULL} /* Sentinel */ +}; + +static PyObject * +eTimerPy_get_cb_list(eTimerPy *self, void *closure) +{ + return self->tm->timeout.get(); +} + +static PyObject * +eTimerPy_timeout(eTimerPy *self, void *closure) +{ //used for compatibilty with the old eTimer + Org_Py_INCREF((PyObject*)self); + return (PyObject*)self; +} + +static PyGetSetDef eTimerPy_getseters[] = { + {"callback", + (getter)eTimerPy_get_cb_list, (setter)0, + "returns the callback python list", + NULL}, + + {"timeout", //used for compatibilty with the old eTimer + (getter)eTimerPy_timeout, (setter)0, + "synonym for our self", + NULL}, + + {NULL} /* Sentinel */ +}; + +static PyTypeObject eTimerPyType = { + PyObject_HEAD_INIT(NULL) + 0, /*ob_size*/ + "eBaseImpl.eTimer", /*tp_name*/ + sizeof(eTimerPy), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + (destructor)eTimerPy_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_compare*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash */ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + "eTimer objects", /* tp_doc */ + (traverseproc)eTimerPy_traverse, /* tp_traverse */ + (inquiry)eTimerPy_clear, /* tp_clear */ + 0, /* tp_richcompare */ + offsetof(eTimerPy, in_weakreflist), /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + eTimerPy_methods, /* tp_methods */ + 0, /* tp_members */ + eTimerPy_getseters, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + eTimerPy_new, /* tp_new */ +}; + +// eSocketNotifier replacement + +struct eSocketNotifierPy +{ + PyObject_HEAD + eSocketNotifier *sn; + PyObject *in_weakreflist; /* List of weak references */ +}; + +static int +eSocketNotifierPy_traverse(eSocketNotifierPy *self, visitproc visit, void *arg) +{ + PyObject *obj = self->sn->activated.get(); + Py_VISIT(obj); + return 0; +} + +static int +eSocketNotifierPy_clear(eSocketNotifierPy *self) +{ + PyObject *obj = self->sn->activated.get(); + Py_CLEAR(obj); + return 0; +} + +static void +eSocketNotifierPy_dealloc(eSocketNotifierPy* self) +{ + if (self->in_weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) self); + eSocketNotifierPy_clear(self); + delete self->sn; + self->ob_type->tp_free((PyObject*)self); +} + +static PyObject * +eSocketNotifierPy_new(PyTypeObject *type, PyObject *args, PyObject *kwds) +{ + eSocketNotifierPy *self = (eSocketNotifierPy *)type->tp_alloc(type, 0); + int fd, req, immediate_start = 1, size = PyTuple_Size(args); + if (size > 2) + { + if (!PyArg_ParseTuple(args, "iii", &fd, &req, &immediate_start)) + { + PyObject *obj = NULL; + if (!PyArg_ParseTuple(args, "iiO", &fd, &req, &immediate_start)) + return NULL; + if (obj == Py_False) + immediate_start = 0; + else if (obj != Py_True) + return NULL; + } + } + else if (size < 2 || !PyArg_ParseTuple(args, "ii", &fd, &req)) + return NULL; + self->sn = new eSocketNotifier(eApp, fd, req, immediate_start); + self->in_weakreflist = NULL; + return (PyObject *)self; +} + +static PyObject * +eSocketNotifierPy_is_running(eSocketNotifierPy* self) +{ + PyObject *ret = self->sn->isRunning() ? Py_True : Py_False; + Org_Py_INCREF(ret); + return ret; +} + +static PyObject * +eSocketNotifierPy_start(eSocketNotifierPy* self) +{ + self->sn->start(); + Py_RETURN_NONE; +} + +static PyObject * +eSocketNotifierPy_stop(eSocketNotifierPy* self) +{ + self->sn->stop(); + Py_RETURN_NONE; +} + +static PyObject * +eSocketNotifierPy_get_fd(eSocketNotifierPy* self) +{ + return PyInt_FromLong(self->sn->getFD()); +} + +static PyObject * +eSocketNotifierPy_get_requested(eSocketNotifierPy* self) +{ + return PyInt_FromLong(self->sn->getRequested()); +} + +static PyObject * +eSocketNotifierPy_set_requested(eSocketNotifierPy* self, PyObject *args) +{ + int req; + if (PyTuple_Size(args) != 1 || !PyArg_ParseTuple(args, "i", &req)) + return NULL; + self->sn->setRequested(req); + Py_RETURN_NONE; +} + +static PyMethodDef eSocketNotifierPy_methods[] = { + {"isRunning", (PyCFunction)eSocketNotifierPy_is_running, METH_NOARGS, + "returns the running state" + }, + {"start", (PyCFunction)eSocketNotifierPy_start, METH_NOARGS, + "start the sn" + }, + {"stop", (PyCFunction)eSocketNotifierPy_stop, METH_NOARGS, + "stops the sn" + }, + {"getFD", (PyCFunction)eSocketNotifierPy_get_fd, METH_NOARGS, + "get file descriptor" + }, + {"getRequested", (PyCFunction)eSocketNotifierPy_get_requested, METH_NOARGS, + "get requested" + }, + {"setRequested", (PyCFunction)eSocketNotifierPy_set_requested, METH_VARARGS, + "set requested" + }, + {NULL} /* Sentinel */ +}; + +static PyObject * +eSocketNotifierPy_get_cb_list(eSocketNotifierPy *self, void *closure) +{ + return self->sn->activated.get(); +} + +static PyGetSetDef eSocketNotifierPy_getseters[] = { + {"callback", + (getter)eSocketNotifierPy_get_cb_list, (setter)0, + "returns the callback python list", + NULL}, + {NULL} /* Sentinel */ +}; + +static PyTypeObject eSocketNotifierPyType = { + PyObject_HEAD_INIT(NULL) + 0, /*ob_size*/ + "eBaseImpl.eSocketNotifier", /*tp_name*/ + sizeof(eSocketNotifierPy), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + (destructor)eSocketNotifierPy_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_compare*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash */ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + "eTimer objects", /* tp_doc */ + (traverseproc)eSocketNotifierPy_traverse, /* tp_traverse */ + (inquiry)eSocketNotifierPy_clear, /* tp_clear */ + 0, /* tp_richcompare */ + offsetof(eSocketNotifierPy, in_weakreflist), /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + eSocketNotifierPy_methods, /* tp_methods */ + 0, /* tp_members */ + eSocketNotifierPy_getseters, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + eSocketNotifierPy_new, /* tp_new */ +}; + +static PyMethodDef module_methods[] = { + {NULL} /* Sentinel */ +}; + +void eBaseInit(void) +{ + PyObject* m; + + m = Py_InitModule3("eBaseImpl", module_methods, + "Module that implements some enigma classes with working cyclic garbage collection."); + + if (m == NULL) + return; + + if (!PyType_Ready(&eTimerPyType)) + { + Org_Py_INCREF((PyObject*)&eTimerPyType); + PyModule_AddObject(m, "eTimer", (PyObject*)&eTimerPyType); + } + if (!PyType_Ready(&eSocketNotifierPyType)) + { + Org_Py_INCREF((PyObject*)&eSocketNotifierPyType); + PyModule_AddObject(m, "eSocketNotifier", (PyObject*)&eSocketNotifierPyType); + } +} +}