diff options
Diffstat (limited to 'source4/pidl/lib')
| -rw-r--r-- | source4/pidl/lib/Parse/Pidl/Samba4/Python.pm | 147 |
1 files changed, 144 insertions, 3 deletions
diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm b/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm index 7c2c2c06c6..0a2fb0b0f3 100644 --- a/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm +++ b/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm @@ -66,6 +66,41 @@ sub Const($$) $self->{constants}->{$const->{NAME}} = [$const->{DATA}->{TYPE}, $const->{VALUE}]; } +sub FromTypeToPythonFunction($$) +{ + my ($self, $type) = @_; + + #FIXME +} + +sub FromPythonToTypeFunction($$) +{ + my ($self, $type) = @_; + + #FIXME +} + +sub TypeConstructor($$) +{ + my ($self, $type) = @_; + + #FIXME +} + +sub PythonFunction($$) +{ + my ($self, $fn) = @_; + + $self->pidl("static PyObject *py_$fn->{NAME}(PyObject *self, PyObject *args)"); + $self->pidl("{"); + $self->indent; + # FIXME + $self->pidl("return Py_None;"); + $self->deindent; + $self->pidl("}"); + $self->pidl(""); +} + sub Interface($$) { my($self,$interface) = @_; @@ -77,6 +112,107 @@ sub Interface($$) $self->Const($_) foreach (@{$interface->{CONSTS}}); + foreach (@{$interface->{TYPES}}) { + $self->FromTypeToPythonFunction($_); + $self->FromPythonToTypeFunction($_); + $self->TypeConstructor($_); + } + + $self->pidl("staticforward PyTypeObject $interface->{NAME}_InterfaceType;"); + $self->pidl("typedef struct {"); + $self->indent; + $self->pidl("PyObject_HEAD"); + $self->pidl("struct dcerpc_pipe *pipe;"); + $self->deindent; + $self->pidl("} $interface->{NAME}_InterfaceObject;"); + + $self->pidl(""); + + foreach my $d (@{$interface->{FUNCTIONS}}) { + next if not defined($d->{OPNUM}); + next if has_property($d, "nopython"); + + $self->PythonFunction($d, $interface->{NAME}); + } + + $self->pidl("static PyMethodDef interface_$interface->{NAME}\_methods[] = {"); + $self->indent; + foreach my $d (@{$interface->{FUNCTIONS}}) { + next if not defined($d->{OPNUM}); + next if has_property($d, "nopython"); + + my $fn_name = $d->{NAME}; + + $fn_name =~ s/^$interface->{NAME}_//; + + $self->pidl("{ (char *)\"$fn_name\", (PyCFunction)py_$d->{NAME}, METH_VARARGS|METH_KEYWORDS, NULL },"); + } + $self->pidl("{ NULL, NULL, 0, NULL }"); + $self->deindent; + $self->pidl("};"); + $self->pidl(""); + + $self->pidl("static void interface_$interface->{NAME}_dealloc(PyObject* self)"); + $self->pidl("{"); + $self->indent; + $self->pidl("$interface->{NAME}_InterfaceObject *interface;"); + $self->pidl("talloc_free(interface->pipe);"); + $self->pidl("PyObject_Del(self);"); + $self->deindent; + $self->pidl("}"); + $self->pidl(""); + + $self->pidl("static PyObject *interface_$interface->{NAME}_getattr(PyTypeObject *obj, char *name)"); + $self->pidl("{"); + $self->indent; + $self->pidl("return Py_FindMethod(interface_$interface->{NAME}\_methods, (PyObject *)obj, name);"); + $self->deindent; + $self->pidl("}"); + + $self->pidl(""); + + $self->pidl("static PyTypeObject $interface->{NAME}_InterfaceType = {"); + $self->indent; + $self->pidl("PyObject_HEAD_INIT(NULL) 0,"); + $self->pidl(".tp_name = \"$interface->{NAME}\","); + $self->pidl(".tp_basicsize = sizeof($interface->{NAME}_InterfaceObject),"); + $self->pidl(".tp_dealloc = interface_$interface->{NAME}_dealloc,"); + $self->pidl(".tp_getattr = interface_$interface->{NAME}_getattr,"); + $self->deindent; + $self->pidl("};"); + + $self->pidl(""); + + $self->pidl("static PyObject *interface_$interface->{NAME}(PyObject *self, PyObject *args)"); + $self->pidl("{"); + $self->indent; + $self->pidl("$interface->{NAME}_InterfaceObject *ret;"); + $self->pidl("const char *binding_string;"); + $self->pidl("struct cli_credentials *credentials;"); + $self->pidl("struct loadparm_context *lp_ctx;"); + $self->pidl("NTSTATUS status;"); + $self->pidl(""); + + # FIXME: Arguments: binding string, credentials, loadparm context + $self->pidl("ret = PyObject_New($interface->{NAME}_InterfaceObject, &$interface->{NAME}_InterfaceType);"); + $self->pidl(""); + + $self->pidl("status = dcerpc_pipe_connect(NULL, &ret->pipe, binding_string, "); + $self->pidl(" &ndr_table_$interface->{NAME}, credentials, NULL, lp_ctx);"); + $self->pidl("if (NT_STATUS_IS_ERR(status)) {"); + $self->indent; + $self->pidl("PyErr_SetString(PyExc_RuntimeError, nt_errstr(status));"); + $self->pidl("return NULL;"); + $self->deindent; + $self->pidl("}"); + $self->pidl(""); + + $self->pidl("return (PyObject *)ret;"); + $self->deindent; + $self->pidl("}"); + + $self->pidl(""); + $self->pidl_hdr("\n"); $self->pidl_hdr("#endif /* _HEADER_NDR_$interface->{NAME} */\n"); } @@ -94,6 +230,7 @@ sub Parse($$$$) /* Python wrapper functions auto-generated by pidl */ #include \"includes.h\" #include <Python.h> +#include \"librpc/rpc/dcerpc.h\" #include \"$hdr\" #include \"$py_hdr\" @@ -106,6 +243,11 @@ sub Parse($$$$) $self->pidl("static PyMethodDef $basename\_methods[] = {"); $self->indent; + foreach my $x (@$ndr) { + next if ($x->{TYPE} ne "INTERFACE"); + $self->pidl("{ (char *)\"$x->{NAME}\", (PyCFunction)interface_$x->{NAME}, METH_VARARGS|METH_KEYWORDS, NULL },"); + } + $self->pidl("{ NULL, NULL, 0, NULL }"); $self->deindent; $self->pidl("};"); @@ -115,12 +257,11 @@ sub Parse($$$$) $self->pidl("void init$basename(void)"); $self->pidl("{"); $self->indent; - $self->pidl("PyObject *m, *d;"); + $self->pidl("PyObject *m;"); $self->pidl("m = Py_InitModule((char *)\"$basename\", $basename\_methods);"); - $self->pidl("d = PyModule_GetDict(m);"); foreach (keys %{$self->{constants}}) { # FIXME: Handle non-string constants - $self->pidl("PyDict_SetItemString(d, \"$_\", PyString_FromString(" . $self->{constants}->{$_}->[1] . "));"); + $self->pidl("PyModule_AddObject(m, \"$_\", PyString_FromString(" . $self->{constants}->{$_}->[1] . "));"); } $self->deindent; $self->pidl("}"); |