diff options
Diffstat (limited to 'externals/grill/py/source/pybundle.cpp')
| -rw-r--r-- | externals/grill/py/source/pybundle.cpp | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/externals/grill/py/source/pybundle.cpp b/externals/grill/py/source/pybundle.cpp deleted file mode 100644 index cb7e927a..00000000 --- a/externals/grill/py/source/pybundle.cpp +++ /dev/null @@ -1,234 +0,0 @@ -/* -py/pyext - python script object for PD and Max/MSP - -Copyright (c)2002-2008 Thomas Grill (gr@grrrr.org) -For information on usage and redistribution, and for a DISCLAIMER OF ALL -WARRANTIES, see the file, "license.txt," in this distribution. - -$LastChangedRevision: 26 $ -$LastChangedDate: 2008-01-03 17:20:03 +0100 (Thu, 03 Jan 2008) $ -$LastChangedBy: thomas $ -*/ - -#include "pyprefix.h" -#include "pybundle.h" -#include "pyext.h" - -static PyObject *bundle_new(PyTypeObject *type, PyObject *args, PyObject *kwds) -{ - pyBundle *self = (pyBundle *)pyBundle_Type.tp_alloc(&pyBundle_Type, 0); - if(self) self->bundle = flext::MsgNew(); - return (PyObject *)self; -} - -static int bundle_init(PyObject *self, PyObject *args, PyObject *kwds) -{ - FLEXT_ASSERT(pyBundle_Check(self)); - - int len = PySequence_Length(args); - if(len) { - PyErr_SetString(PyExc_TypeError,"no arguments expected"); - return -1; - } - - return 0; -} - -static void bundle_dealloc(PyObject *obj) -{ - pyBundle *self = (pyBundle *)obj; - if(self->bundle) flext::MsgFree(self->bundle); - obj->ob_type->tp_free(obj); -} - -static PyObject *bundle_send(PyObject *obj) -{ - pyBundle *self = (pyBundle *)obj; - if(self->bundle) { - flext::ToOutMsg(self->bundle); - self->bundle = NULL; - - Py_INCREF(obj); - return obj; - } - else { - PyErr_SetString(PyExc_RuntimeError,"already sent"); - return NULL; - } -} - -static PyObject *bundle_repr(PyObject *self) -{ - FLEXT_ASSERT(pyBundle_Check(self)); - return (PyObject *)PyString_FromFormat("<Bundle %p>",pyBundle_AS_BUNDLE(self)); -} - -static PyObject *bundle_str(PyObject *self) -{ - return bundle_repr(self); -} - -static PyObject *bundle_richcompare(PyObject *a,PyObject *b,int cmp) -{ - if(pyBundle_Check(a) && pyBundle_Check(b)) { - const flext::MsgBundle *abnd = pyBundle_AS_BUNDLE(a); - const flext::MsgBundle *bbnd = pyBundle_AS_BUNDLE(b); - bool ret; - switch(cmp) { - case Py_LT: ret = abnd < bbnd; break; - case Py_LE: ret = abnd <= bbnd; break; - case Py_EQ: ret = abnd == bbnd; break; - case Py_NE: ret = abnd != bbnd; break; - case Py_GT: ret = abnd > bbnd; break; - case Py_GE: ret = abnd >= bbnd; break; - } - return PyBool_FromLong(ret); - } - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; -} - -static long bundle_hash(PyObject *self) -{ - FLEXT_ASSERT(pyBundle_Check(self)); - return (long)pyBundle_AS_BUNDLE(self); -} - - -static PyObject *bundle_append(PyObject *self,PyObject *args) -{ - flext::MsgBundle *b = pyBundle_AS_BUNDLE(self); - if(b) { - int sz = PyTuple_GET_SIZE(args),offs = 0; - PyObject *tg,*outl; - pyext *ext = NULL; - const t_symbol *recv; - int o; - - if(sz > 2 && - (tg = PyTuple_GET_ITEM(args,0)) != NULL && PyInstance_Check(tg) && - (outl = PyTuple_GET_ITEM(args,1)) != NULL && PyInt_Check(outl) - ) { - // Sending to outlet - ext = pyext::GetThis(tg); - o = PyInt_AS_LONG(outl); - - if(o < 1 || o > ext->Outlets()) { - PyErr_SetString(PyExc_ValueError,"Outlet index out of range"); - return NULL; - } - - offs += 2; - } - else if(sz > 1 && - (tg = PyTuple_GET_ITEM(args,0)) != NULL && (recv = pyObject_AsSymbol(tg)) != NULL - ) { - // Sending to receiver - offs++; - } - else { - // not recognized - PyErr_SetString(PyExc_SyntaxError,"Unrecognized arguments"); - return NULL; - } - - PyObject *val; - if(sz-offs == 1) { - val = PyTuple_GET_ITEM(args,offs); // borrow reference - Py_INCREF(val); - } - else - val = PyTuple_GetSlice(args,offs,sz); // new ref - - flext::AtomListStatic<16> lst; - const t_symbol *sym = pybase::GetPyArgs(lst,val); - Py_DECREF(val); - - if(sym) { - if(ext) { - FLEXT_ASSERT(outl); - ext->MsgAddAnything(b,o-1,sym,lst.Count(),lst.Atoms()); - } - else { - FLEXT_ASSERT(sym); - if(!flext::MsgForward(b,recv,sym,lst.Count(),lst.Atoms())) { - PyErr_SetString(PyExc_ValueError,"Receiver not found"); - return NULL; - } - } - - Py_INCREF(Py_None); - return Py_None; - } - else { - FLEXT_ASSERT(PyErr_Occurred()); - return NULL; - } - - Py_INCREF(self); - return self; - } - else { - PyErr_SetString(PyExc_RuntimeError,"Invalid bundle"); - return NULL; - } -} - -static PyMethodDef bundle_methods[] = { - {"append", (PyCFunction)bundle_append,METH_VARARGS,"Append message to bundle"}, - {"send", (PyCFunction)bundle_send,METH_NOARGS,"Send bundle"}, - {NULL} /* Sentinel */ -}; - - - -PyTypeObject pyBundle_Type = { - PyObject_HEAD_INIT(NULL) - 0, /*ob_size*/ - "Bundle", /*tp_name*/ - sizeof(pyBundle), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - bundle_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_compare*/ - bundle_repr, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - bundle_hash, /*tp_hash */ - 0, /*tp_call*/ - bundle_str, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT /*| Py_TPFLAGS_BASETYPE*/, /*tp_flags*/ - "Bundle objects", /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - bundle_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - bundle_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 */ - bundle_init, /* tp_init */ - 0, /* tp_alloc */ - bundle_new, /* tp_new */ -}; - - -void initbundle() -{ - if(PyType_Ready(&pyBundle_Type) < 0) - FLEXT_ASSERT(false); - else - Py_INCREF(&pyBundle_Type); -} |