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/* Python scripting support
*
* Copyright (c) 2009 Sadrul Habib Chowdhury (sadrul@users.sf.net)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program (see the file COPYING); if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*
****************************************************************
*/
#include <sys/types.h>
#include "config.h"
#include "screen.h"
#include "script.h"
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "extern.h"
#include "logfile.h"
#include <Python.h>
#include <structmember.h>
extern struct win *windows;
/** Window {{{ */
typedef struct
{
PyObject_HEAD
struct win w;
} PyWindow;
static PyMemberDef py_window_members[] =
{
{"title", T_STRING, offsetof(PyWindow, w) + offsetof(struct win, w_title), 0, "Title of the window"},
{"number", T_INT, offsetof(PyWindow, w) + offsetof(struct win, w_number), 0, "The window number"},
{NULL}
};
static PyTypeObject PyWindowType =
{
PyObject_HEAD_INIT(NULL)
.ob_size = 0,
.tp_name = "screen.window",
.tp_basicsize = sizeof(PyWindow),
.tp_flags = Py_TPFLAGS_DEFAULT,
.tp_doc = "Window object",
.tp_methods = NULL,
.tp_members = py_window_members
};
static PyObject *
PyWindow_FromWindow(struct win *w)
{
PyWindow *obj = PyWindowType.tp_alloc(&PyWindowType, 0);
obj->w = *w;
return (PyObject *)obj;
}
/** }}} */
static PyObject *
screen_windows(PyObject *self)
{
struct win *w = windows;
int count = 0;
for (; w; w = w->w_next)
++count;
PyObject *tuple = PyTuple_New(count);
for (w = windows, count = 0; w; w = w->w_next, ++count)
{
PyTuple_SetItem(tuple, count, PyWindow_FromWindow(w));
}
return tuple;
}
const PyMethodDef py_methods[] = {
{"windows", (PyCFunction)screen_windows, METH_NOARGS, NULL},
{NULL, NULL, 0, NULL}
};
static int
SPyInit(void)
{
PyObject *m;
Py_Initialize();
PyType_Ready(&PyWindowType);
m = Py_InitModule3 ("screen", py_methods, NULL);
Py_INCREF(&PyWindowType);
PyModule_AddObject(m, "Window", (PyObject *)&PyWindowType);
return 0;
}
static int
SPyFinit(void)
{
/*Py_Finalize(); // Crashes -- why? */
return 0;
}
static int
SPySource(const char *file, int async)
{
FILE *f = fopen(file, "rb");
int ret = PyRun_SimpleFile(f, file);
fclose(f);
if (ret == 0)
return 1; /* Success */
if (PyErr_Occurred())
{
PyErr_Print();
return 0;
}
return 1;
}
struct binding py_binding =
{
"python",
0,
0,
SPyInit,
SPyFinit,
0,
SPySource,
0,
0
};
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