v01
This commit is contained in:
Ivan
178
thirdparty/Pangolin/include/pangolin/python/pypangoio.h
vendored
Normal file
178
thirdparty/Pangolin/include/pangolin/python/pypangoio.h
vendored
Normal file
@@ -0,0 +1,178 @@
|
||||
/* This file is part of the Pangolin Project.
|
||||
* http://github.com/stevenlovegrove/Pangolin
|
||||
*
|
||||
* Copyright (c) 2011 Steven Lovegrove
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person
|
||||
* obtaining a copy of this software and associated documentation
|
||||
* files (the "Software"), to deal in the Software without
|
||||
* restriction, including without limitation the rights to use,
|
||||
* copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the
|
||||
* Software is furnished to do so, subject to the following
|
||||
* conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be
|
||||
* included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
||||
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
||||
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||||
* OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <Python.h>
|
||||
#include <iomanip>
|
||||
#include <queue>
|
||||
|
||||
#include <structmember.h>
|
||||
|
||||
#include <pangolin/var/var.h>
|
||||
#include <pangolin/console/ConsoleInterpreter.h>
|
||||
|
||||
namespace pangolin
|
||||
{
|
||||
|
||||
struct PyPangoIO {
|
||||
PyObject_HEAD
|
||||
|
||||
static PyTypeObject Py_type;
|
||||
static PyMethodDef Py_methods[];
|
||||
|
||||
PyPangoIO(PyTypeObject *type, std::queue<ConsoleLine>& line_queue, ConsoleLineType line_type)
|
||||
: line_queue(line_queue), line_type(line_type)
|
||||
{
|
||||
#if PY_MAJOR_VERSION >= 3
|
||||
ob_base.ob_refcnt = 1;
|
||||
ob_base.ob_type = type;
|
||||
#else
|
||||
ob_refcnt = 1;
|
||||
ob_type = type;
|
||||
#endif
|
||||
}
|
||||
|
||||
static void Py_dealloc(PyPangoIO* self)
|
||||
{
|
||||
delete self;
|
||||
}
|
||||
|
||||
static PyObject * Py_new(PyTypeObject */*type*/, PyObject */*args*/, PyObject */*kwds*/)
|
||||
{
|
||||
// Failure. Can only new in c++
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int Py_init(PyPangoIO* /*self*/, PyObject* /*args*/, PyObject* /*kwds*/)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
static PyObject* Py_getattr(PyPangoIO *self, char* name)
|
||||
{
|
||||
#if PY_MAJOR_VERSION >= 3
|
||||
PyObject* pystr = PyUnicode_FromString(name);
|
||||
#else
|
||||
PyObject* pystr = PyString_FromString(name);
|
||||
#endif
|
||||
return PyObject_GenericGetAttr((PyObject*)self, pystr );
|
||||
}
|
||||
|
||||
static int Py_setattr(PyPangoIO *self, char* name, PyObject* val)
|
||||
{
|
||||
#if PY_MAJOR_VERSION >= 3
|
||||
PyObject* pystr = PyUnicode_FromString(name);
|
||||
#else
|
||||
PyObject* pystr = PyString_FromString(name);
|
||||
#endif
|
||||
return PyObject_GenericSetAttr((PyObject*)self, pystr, val);
|
||||
}
|
||||
|
||||
static PyObject* Py_write(PyPangoIO* self, PyObject *args)
|
||||
{
|
||||
const char *text = 0;
|
||||
if (PyArg_ParseTuple(args, "s", &text)) {
|
||||
self->buffer += std::string(text);
|
||||
size_t nl = self->buffer.find_first_of('\n');
|
||||
while(nl != std::string::npos) {
|
||||
const std::string line = self->buffer.substr(0,nl);
|
||||
self->line_queue.push(ConsoleLine(line,self->line_type));
|
||||
self->buffer = self->buffer.substr(nl+1);
|
||||
nl = self->buffer.find_first_of('\n');
|
||||
}
|
||||
}
|
||||
Py_RETURN_NONE;
|
||||
}
|
||||
|
||||
std::string buffer;
|
||||
std::queue<ConsoleLine>& line_queue;
|
||||
ConsoleLineType line_type;
|
||||
};
|
||||
|
||||
PyMethodDef PyPangoIO::Py_methods[] = {
|
||||
{"write", (PyCFunction)PyPangoIO::Py_write, METH_VARARGS, "Write to console" },
|
||||
{NULL, NULL, 0, NULL}
|
||||
};
|
||||
|
||||
#pragma GCC diagnostic push // Ignore python missing initializer warning.
|
||||
#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
|
||||
|
||||
PyTypeObject PyPangoIO::Py_type = {
|
||||
PyVarObject_HEAD_INIT(NULL,0)
|
||||
"pangolin.PangoIO", /* tp_name*/
|
||||
sizeof(PyPangoIO), /* tp_basicsize*/
|
||||
0, /* tp_itemsize*/
|
||||
(destructor)PyPangoIO::Py_dealloc, /* tp_dealloc*/
|
||||
0, /* tp_print*/
|
||||
(getattrfunc)PyPangoIO::Py_getattr, /* tp_getattr*/
|
||||
(setattrfunc)PyPangoIO::Py_setattr, /* 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_BASETYPE, /* tp_flags*/
|
||||
"PyPangoIO object", /* tp_doc */
|
||||
0, /* tp_traverse */
|
||||
0, /* tp_clear */
|
||||
0, /* tp_richcompare */
|
||||
0, /* tp_weaklistoffset */
|
||||
0, /* tp_iter */
|
||||
0, /* tp_iternext */
|
||||
PyPangoIO::Py_methods, /* tp_methods */
|
||||
0, /* tp_members */
|
||||
0, /* tp_getset */
|
||||
0, /* tp_base */
|
||||
0, /* tp_dict */
|
||||
0, /* tp_descr_get */
|
||||
0, /* tp_descr_set */
|
||||
0, /* tp_dictoffset */
|
||||
(initproc)PyPangoIO::Py_init, /* tp_init */
|
||||
0, /* tp_alloc */
|
||||
(newfunc)PyPangoIO::Py_new, /* tp_new */
|
||||
0, /* tp_free */
|
||||
0, /* tp_is_gc */
|
||||
0, /* tp_bases */
|
||||
0, /* tp_mro */
|
||||
0, /* tp_cache */
|
||||
0, /* tp_subclasses */
|
||||
0, /* tp_weaklist */
|
||||
0, /* tp_del */
|
||||
0 /* tp_version_tag */
|
||||
};
|
||||
|
||||
#pragma GCC diagnostic pop // Return to normal
|
||||
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user