root/source4/lib/messaging/pymessaging.c

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DEFINITIONS

This source file includes following definitions.
  1. PyAPI_DATA
  2. py_messaging_connect
  3. py_messaging_dealloc
  4. py_messaging_send
  5. py_msg_callback_wrapper
  6. py_messaging_register
  7. py_messaging_deregister
  8. py_messaging_add_name
  9. py_messaging_remove_name
  10. py_messaging_server_id
  11. py_irpc_connect
  12. irpc_result_next
  13. irpc_result_len
  14. irpc_result_dealloc
  15. py_irpc_call
  16. py_irpc_call_wrapper
  17. py_irpc_dealloc
  18. irpc_AddNdrRpcMethods
  19. initmessaging

   1 /* 
   2    Unix SMB/CIFS implementation.
   3    Copyright © Jelmer Vernooij <jelmer@samba.org> 2008
   4 
   5    Based on the equivalent for EJS:
   6    Copyright © Andrew Tridgell <tridge@samba.org> 2005
   7    
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12    
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17    
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21 
  22 #include "includes.h"
  23 #include <Python.h>
  24 #include "scripting/python/modules.h"
  25 #include "libcli/util/pyerrors.h"
  26 #include "librpc/rpc/pyrpc.h"
  27 #include "lib/messaging/irpc.h"
  28 #include "lib/messaging/messaging.h"
  29 #include "lib/events/events.h"
  30 #include "cluster/cluster.h"
  31 #include "param/param.h"
  32 
  33 #ifndef Py_RETURN_NONE
  34 #define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None
  35 #endif
  36 
  37 PyAPI_DATA(PyTypeObject) messaging_Type;
     /* [<][>][^][v][top][bottom][index][help] */
  38 PyAPI_DATA(PyTypeObject) irpc_ClientConnectionType;
  39 
  40 /* FIXME: This prototype should be in param/pyparam.h */
  41 struct loadparm_context *py_default_loadparm_context(TALLOC_CTX *mem_ctx);
  42 
  43 /* FIXME: This prototype should be in py_irpc.h, or shared otherwise */
  44 extern const struct PyNdrRpcMethodDef py_ndr_irpc_methods[];
  45 
  46 static bool server_id_from_py(PyObject *object, struct server_id *server_id)
  47 {
  48         if (!PyTuple_Check(object)) {
  49                 PyErr_SetString(PyExc_ValueError, "Expected tuple");
  50                 return false;
  51         }
  52 
  53         if (PyTuple_Size(object) == 3) {
  54                 return PyArg_ParseTuple(object, "iii", &server_id->id, &server_id->id2, &server_id->node);
  55         } else {
  56                 int id, id2;
  57                 if (!PyArg_ParseTuple(object, "ii", &id, &id2))
  58                         return false;
  59                 *server_id = cluster_id(id, id2);
  60                 return true;
  61         }
  62 }
  63 
  64 typedef struct {
  65         PyObject_HEAD
  66         TALLOC_CTX *mem_ctx;
  67         struct messaging_context *msg_ctx;
  68 } messaging_Object;
  69 
  70 PyObject *py_messaging_connect(PyTypeObject *self, PyObject *args, PyObject *kwargs)
     /* [<][>][^][v][top][bottom][index][help] */
  71 {
  72         struct tevent_context *ev;
  73         const char *kwnames[] = { "own_id", "messaging_path", NULL };
  74         PyObject *own_id = Py_None;
  75         const char *messaging_path = NULL;
  76         messaging_Object *ret;
  77 
  78         if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|Oz:connect", 
  79                 discard_const_p(char *, kwnames), &own_id, &messaging_path)) {
  80                 return NULL;
  81         }
  82 
  83         ret = PyObject_New(messaging_Object, &messaging_Type);
  84         if (ret == NULL)
  85                 return NULL;
  86 
  87         ret->mem_ctx = talloc_new(NULL);
  88 
  89         ev = s4_event_context_init(ret->mem_ctx);
  90 
  91         if (messaging_path == NULL) {
  92                 messaging_path = lp_messaging_path(ret->mem_ctx, 
  93                                                                    py_default_loadparm_context(ret->mem_ctx));
  94         } else {
  95                 messaging_path = talloc_strdup(ret->mem_ctx, messaging_path);
  96         }
  97 
  98         if (own_id != Py_None) {
  99                 struct server_id server_id;
 100 
 101                 if (!server_id_from_py(own_id, &server_id)) 
 102                         return NULL;
 103 
 104                 ret->msg_ctx = messaging_init(ret->mem_ctx, 
 105                                             messaging_path,
 106                                             server_id,
 107                                         py_iconv_convenience(ret->mem_ctx),
 108                                             ev);
 109         } else {
 110                 ret->msg_ctx = messaging_client_init(ret->mem_ctx, 
 111                                             messaging_path,
 112                                         py_iconv_convenience(ret->mem_ctx),
 113                                             ev);
 114         }
 115 
 116         if (ret->msg_ctx == NULL) {
 117                 PyErr_SetString(PyExc_RuntimeError, "messaging_connect unable to create a messaging context");
 118                 talloc_free(ret->mem_ctx);
 119                 return NULL;
 120         }
 121 
 122         return (PyObject *)ret;
 123 }
 124 
 125 static void py_messaging_dealloc(PyObject *self)
     /* [<][>][^][v][top][bottom][index][help] */
 126 {
 127         messaging_Object *iface = (messaging_Object *)self;
 128         talloc_free(iface->msg_ctx);
 129         PyObject_Del(self);
 130 }
 131 
 132 static PyObject *py_messaging_send(PyObject *self, PyObject *args, PyObject *kwargs)
     /* [<][>][^][v][top][bottom][index][help] */
 133 {
 134         messaging_Object *iface = (messaging_Object *)self;
 135         uint32_t msg_type;
 136         DATA_BLOB data;
 137         PyObject *target;
 138         NTSTATUS status;
 139         struct server_id server;
 140         const char *kwnames[] = { "target", "msg_type", "data", NULL };
 141         int length;
 142 
 143         if (!PyArg_ParseTupleAndKeywords(args, kwargs, "Ois#|:send", 
 144                 discard_const_p(char *, kwnames), &target, &msg_type, &data.data, &length)) {
 145                 return NULL;
 146         }
 147 
 148         data.length = length;
 149 
 150         if (!server_id_from_py(target, &server)) 
 151                 return NULL;
 152 
 153         status = messaging_send(iface->msg_ctx, server, msg_type, &data);
 154         if (NT_STATUS_IS_ERR(status)) {
 155                 PyErr_SetNTSTATUS(status);
 156                 return NULL;
 157         }
 158 
 159         Py_RETURN_NONE;
 160 }
 161 
 162 static void py_msg_callback_wrapper(struct messaging_context *msg, void *private_data,
     /* [<][>][^][v][top][bottom][index][help] */
 163                                uint32_t msg_type, 
 164                                struct server_id server_id, DATA_BLOB *data)
 165 {
 166         PyObject *callback = (PyObject *)private_data;
 167 
 168         PyObject_CallFunction(callback, discard_const_p(char, "i(iii)s#"), msg_type, 
 169                               server_id.id, server_id.id2, server_id.node, 
 170                               data->data, data->length);
 171 }
 172 
 173 static PyObject *py_messaging_register(PyObject *self, PyObject *args, PyObject *kwargs)
     /* [<][>][^][v][top][bottom][index][help] */
 174 {
 175         messaging_Object *iface = (messaging_Object *)self;
 176         int msg_type = -1;
 177         PyObject *callback;
 178         NTSTATUS status;
 179         const char *kwnames[] = { "callback", "msg_type", NULL };
 180         
 181         if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|i:send", 
 182                 discard_const_p(char *, kwnames), &callback, &msg_type)) {
 183                 return NULL;
 184         }
 185 
 186         Py_INCREF(callback);
 187 
 188         if (msg_type == -1) {
 189                 uint32_t msg_type32 = msg_type;
 190                 status = messaging_register_tmp(iface->msg_ctx, callback,
 191                                                 py_msg_callback_wrapper, &msg_type32);
 192                 msg_type = msg_type32;
 193         } else {
 194                 status = messaging_register(iface->msg_ctx, callback,
 195                                     msg_type, py_msg_callback_wrapper);
 196         }
 197         if (NT_STATUS_IS_ERR(status)) {
 198                 PyErr_SetNTSTATUS(status);
 199                 return NULL;
 200         }
 201 
 202         return PyLong_FromLong(msg_type);
 203 }
 204 
 205 static PyObject *py_messaging_deregister(PyObject *self, PyObject *args, PyObject *kwargs)
     /* [<][>][^][v][top][bottom][index][help] */
 206 {
 207         messaging_Object *iface = (messaging_Object *)self;
 208         int msg_type = -1;
 209         PyObject *callback;
 210         const char *kwnames[] = { "callback", "msg_type", NULL };
 211 
 212         if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|i:send", 
 213                 discard_const_p(char *, kwnames), &callback, &msg_type)) {
 214                 return NULL;
 215         }
 216 
 217         messaging_deregister(iface->msg_ctx, msg_type, callback);
 218 
 219         Py_DECREF(callback);
 220 
 221         Py_RETURN_NONE;
 222 }
 223 
 224 static PyObject *py_messaging_add_name(PyObject *self, PyObject *args, PyObject *kwargs)
     /* [<][>][^][v][top][bottom][index][help] */
 225 {
 226         messaging_Object *iface = (messaging_Object *)self;
 227         NTSTATUS status;
 228         char *name;
 229         const char *kwnames[] = { "name", NULL };
 230 
 231         if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|:send", 
 232                 discard_const_p(char *, kwnames), &name)) {
 233                 return NULL;
 234         }
 235 
 236         status = irpc_add_name(iface->msg_ctx, name);
 237         if (NT_STATUS_IS_ERR(status)) {
 238                 PyErr_SetNTSTATUS(status);
 239                 return NULL;
 240         }
 241 
 242         Py_RETURN_NONE;
 243 }
 244 
 245 
 246 static PyObject *py_messaging_remove_name(PyObject *self, PyObject *args, PyObject *kwargs)
     /* [<][>][^][v][top][bottom][index][help] */
 247 {
 248         messaging_Object *iface = (messaging_Object *)self;
 249         char *name;
 250         const char *kwnames[] = { "name", NULL };
 251 
 252         if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|:send", 
 253                 discard_const_p(char *, kwnames), &name)) {
 254                 return NULL;
 255         }
 256 
 257         irpc_remove_name(iface->msg_ctx, name);
 258 
 259         Py_RETURN_NONE;
 260 }
 261 
 262 static PyMethodDef py_messaging_methods[] = {
 263         { "send", (PyCFunction)py_messaging_send, METH_VARARGS|METH_KEYWORDS, 
 264                 "S.send(target, msg_type, data) -> None\nSend a message" },
 265         { "register", (PyCFunction)py_messaging_register, METH_VARARGS|METH_KEYWORDS,
 266                 "S.register(callback, msg_type=None) -> msg_type\nRegister a message handler" },
 267         { "deregister", (PyCFunction)py_messaging_deregister, METH_VARARGS|METH_KEYWORDS,
 268                 "S.deregister(callback, msg_type) -> None\nDeregister a message handler" },
 269         { "add_name", (PyCFunction)py_messaging_add_name, METH_VARARGS|METH_KEYWORDS, "S.add_name(name) -> None\nListen on another name" },
 270         { "remove_name", (PyCFunction)py_messaging_remove_name, METH_VARARGS|METH_KEYWORDS, "S.remove_name(name) -> None\nStop listening on a name" },
 271         { NULL, NULL, 0, NULL }
 272 };
 273 
 274 static PyObject *py_messaging_server_id(PyObject *obj, void *closure)
     /* [<][>][^][v][top][bottom][index][help] */
 275 {
 276         messaging_Object *iface = (messaging_Object *)obj;
 277         struct server_id server_id = messaging_get_server_id(iface->msg_ctx);
 278 
 279         return Py_BuildValue("(iii)", server_id.id, server_id.id2, 
 280                              server_id.node);
 281 }
 282 
 283 static PyGetSetDef py_messaging_getset[] = {
 284         { discard_const_p(char, "server_id"), py_messaging_server_id, NULL, 
 285           discard_const_p(char, "local server id") },
 286         { NULL },
 287 };
 288 
 289 
 290 PyTypeObject messaging_Type = {
 291         PyObject_HEAD_INIT(NULL) 0,
 292         .tp_name = "irpc.Messaging",
 293         .tp_basicsize = sizeof(messaging_Object),
 294         .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
 295         .tp_new = py_messaging_connect,
 296         .tp_dealloc = py_messaging_dealloc,
 297         .tp_methods = py_messaging_methods,
 298         .tp_getset = py_messaging_getset,
 299         .tp_doc = "Messaging(own_id=None, messaging_path=None)\n" \
 300                   "Create a new object that can be used to communicate with the peers in the specified messaging path.\n" \
 301                   "If no path is specified, the default path from smb.conf will be used."
 302 };
 303 
 304 
 305 /*
 306   state of a irpc 'connection'
 307 */
 308 typedef struct {
 309         PyObject_HEAD
 310         const char *server_name;
 311         struct server_id *dest_ids;
 312         struct messaging_context *msg_ctx;
 313         TALLOC_CTX *mem_ctx;
 314 } irpc_ClientConnectionObject;
 315 
 316 /*
 317   setup a context for talking to a irpc server
 318      example: 
 319         status = irpc.connect("smb_server");
 320 */
 321 
 322 PyObject *py_irpc_connect(PyTypeObject *self, PyObject *args, PyObject *kwargs)
     /* [<][>][^][v][top][bottom][index][help] */
 323 {
 324         struct tevent_context *ev;
 325         const char *kwnames[] = { "server", "own_id", "messaging_path", NULL };
 326         char *server;
 327         const char *messaging_path = NULL;
 328         PyObject *own_id = Py_None;
 329         irpc_ClientConnectionObject *ret;
 330 
 331         if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|Oz:connect", 
 332                 discard_const_p(char *, kwnames), &server, &own_id, &messaging_path)) {
 333                 return NULL;
 334         }
 335 
 336         ret = PyObject_New(irpc_ClientConnectionObject, &irpc_ClientConnectionType);
 337         if (ret == NULL)
 338                 return NULL;
 339 
 340         ret->mem_ctx = talloc_new(NULL);
 341 
 342         ret->server_name = server;
 343 
 344         ev = s4_event_context_init(ret->mem_ctx);
 345 
 346         if (messaging_path == NULL) {
 347                 messaging_path = lp_messaging_path(ret->mem_ctx, 
 348                                                                    py_default_loadparm_context(ret->mem_ctx));
 349         } else {
 350                 messaging_path = talloc_strdup(ret->mem_ctx, messaging_path);
 351         }
 352 
 353         if (own_id != Py_None) {
 354                 struct server_id server_id;
 355 
 356                 if (!server_id_from_py(own_id, &server_id)) 
 357                         return NULL;
 358 
 359                 ret->msg_ctx = messaging_init(ret->mem_ctx, 
 360                                             messaging_path,
 361                                             server_id,
 362                                         py_iconv_convenience(ret->mem_ctx),
 363                                             ev);
 364         } else {
 365                 ret->msg_ctx = messaging_client_init(ret->mem_ctx, 
 366                                             messaging_path,
 367                                         py_iconv_convenience(ret->mem_ctx),
 368                                             ev);
 369         }
 370 
 371         if (ret->msg_ctx == NULL) {
 372                 PyErr_SetString(PyExc_RuntimeError, "irpc_connect unable to create a messaging context");
 373                 talloc_free(ret->mem_ctx);
 374                 return NULL;
 375         }
 376 
 377         ret->dest_ids = irpc_servers_byname(ret->msg_ctx, ret->mem_ctx, ret->server_name);
 378         if (ret->dest_ids == NULL || ret->dest_ids[0].id == 0) {
 379                 talloc_free(ret->mem_ctx);
 380                 PyErr_SetNTSTATUS(NT_STATUS_OBJECT_NAME_NOT_FOUND);
 381                 return NULL;
 382         } else {
 383                 return (PyObject *)ret;
 384         }
 385 }
 386 
 387 typedef struct {
 388         PyObject_HEAD
 389         struct irpc_request **reqs;
 390         int count;
 391         int current;
 392         TALLOC_CTX *mem_ctx;
 393         py_data_unpack_fn unpack_fn;
 394 } irpc_ResultObject;
 395 
 396         
 397 static PyObject *irpc_result_next(irpc_ResultObject *iterator)
     /* [<][>][^][v][top][bottom][index][help] */
 398 {
 399         NTSTATUS status;
 400 
 401         if (iterator->current >= iterator->count) {
 402                 PyErr_SetString(PyExc_StopIteration, "No more results");
 403                 return NULL;
 404         }
 405 
 406         status = irpc_call_recv(iterator->reqs[iterator->current]);
 407         iterator->current++;
 408         if (!NT_STATUS_IS_OK(status)) {
 409                 PyErr_SetNTSTATUS(status);
 410                 return NULL;
 411         }
 412 
 413         return iterator->unpack_fn(iterator->reqs[iterator->current-1]->r);
 414 }
 415 
 416 static PyObject *irpc_result_len(irpc_ResultObject *self)
     /* [<][>][^][v][top][bottom][index][help] */
 417 {
 418         return PyLong_FromLong(self->count);
 419 }
 420 
 421 static PyMethodDef irpc_result_methods[] = {
 422         { "__len__", (PyCFunction)irpc_result_len, METH_NOARGS, 
 423                 "Number of elements returned"},
 424         { NULL }
 425 };
 426 
 427 static void irpc_result_dealloc(PyObject *self)
     /* [<][>][^][v][top][bottom][index][help] */
 428 {
 429         talloc_free(((irpc_ResultObject *)self)->mem_ctx);
 430         PyObject_Del(self);
 431 }
 432 
 433 PyTypeObject irpc_ResultIteratorType = {
 434         PyObject_HEAD_INIT(NULL) 0,
 435         .tp_name = "irpc.ResultIterator",
 436         .tp_basicsize = sizeof(irpc_ResultObject),
 437         .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
 438         .tp_iternext = (iternextfunc)irpc_result_next,
 439         .tp_iter = PyObject_SelfIter,
 440         .tp_methods = irpc_result_methods,
 441         .tp_dealloc = irpc_result_dealloc,
 442 };
 443 
 444 static PyObject *py_irpc_call(irpc_ClientConnectionObject *p, struct PyNdrRpcMethodDef *method_def, PyObject *args, PyObject *kwargs)
     /* [<][>][^][v][top][bottom][index][help] */
 445 {
 446         void *ptr;
 447         struct irpc_request **reqs;
 448         int i, count;
 449         NTSTATUS status;
 450         TALLOC_CTX *mem_ctx = talloc_new(NULL);
 451         irpc_ResultObject *ret;
 452 
 453         /* allocate the C structure */
 454         ptr = talloc_zero_size(mem_ctx, method_def->table->calls[method_def->opnum].struct_size);
 455         if (ptr == NULL) {
 456                 status = NT_STATUS_NO_MEMORY;
 457                 goto done;
 458         }
 459 
 460         /* convert the mpr object into a C structure */
 461         if (!method_def->pack_in_data(args, kwargs, ptr)) {
 462                 talloc_free(mem_ctx);
 463                 return NULL;
 464         }
 465 
 466         for (count=0;p->dest_ids[count].id;count++) /* noop */ ;
 467 
 468         /* we need to make a call per server */
 469         reqs = talloc_array(mem_ctx, struct irpc_request *, count);
 470         if (reqs == NULL) {
 471                 status = NT_STATUS_NO_MEMORY;
 472                 goto done;
 473         }
 474 
 475         /* make the actual calls */
 476         for (i=0;i<count;i++) {
 477                 reqs[i] = irpc_call_send(p->msg_ctx, p->dest_ids[i], 
 478                                          method_def->table, method_def->opnum, ptr, ptr);
 479                 if (reqs[i] == NULL) {
 480                         status = NT_STATUS_NO_MEMORY;
 481                         goto done;
 482                 }
 483                 talloc_steal(reqs, reqs[i]);
 484         }
 485 
 486         ret = PyObject_New(irpc_ResultObject, &irpc_ResultIteratorType);
 487         ret->mem_ctx = mem_ctx;
 488         ret->reqs = reqs;
 489         ret->count = count;
 490         ret->current = 0;
 491         ret->unpack_fn = method_def->unpack_out_data;
 492 
 493         return (PyObject *)ret;
 494 done:
 495         talloc_free(mem_ctx);
 496         PyErr_SetNTSTATUS(status);
 497         return NULL;
 498 }
 499 
 500 static PyObject *py_irpc_call_wrapper(PyObject *self, PyObject *args, void *wrapped, PyObject *kwargs)
     /* [<][>][^][v][top][bottom][index][help] */
 501 {       
 502         irpc_ClientConnectionObject *iface = (irpc_ClientConnectionObject *)self;
 503         struct PyNdrRpcMethodDef *md = wrapped;
 504 
 505         return py_irpc_call(iface, md, args, kwargs);
 506 }
 507 
 508 static void py_irpc_dealloc(PyObject *self)
     /* [<][>][^][v][top][bottom][index][help] */
 509 {
 510         irpc_ClientConnectionObject *iface = (irpc_ClientConnectionObject *)self;
 511         talloc_free(iface->mem_ctx);
 512         PyObject_Del(self);
 513 }
 514 
 515 PyTypeObject irpc_ClientConnectionType = {
 516         PyObject_HEAD_INIT(NULL) 0,
 517         .tp_name = "irpc.ClientConnection",
 518         .tp_basicsize = sizeof(irpc_ClientConnectionObject),
 519         .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
 520         .tp_new = py_irpc_connect,
 521         .tp_dealloc = py_irpc_dealloc,
 522         .tp_doc = "ClientConnection(server, own_id=None, messaging_path=None)\n" \
 523                   "Create a new IRPC client connection to communicate with the servers in the specified path.\n" \
 524                   "If no path is specified, the default path from smb.conf will be used."
 525 };
 526 
 527 static bool irpc_AddNdrRpcMethods(PyTypeObject *ifacetype, const struct PyNdrRpcMethodDef *mds)
     /* [<][>][^][v][top][bottom][index][help] */
 528 {
 529         int i;
 530         for (i = 0; mds[i].name; i++) {
 531                 PyObject *ret;
 532                 struct wrapperbase *wb = calloc(sizeof(struct wrapperbase), 1);
 533 
 534                 wb->name = discard_const_p(char, mds[i].name);
 535                 wb->flags = PyWrapperFlag_KEYWORDS;
 536                 wb->wrapper = (wrapperfunc)py_irpc_call_wrapper;
 537                 wb->doc = discard_const_p(char, mds[i].doc);
 538                 
 539                 ret = PyDescr_NewWrapper(ifacetype, wb, discard_const_p(void, &mds[i]));
 540 
 541                 PyDict_SetItemString(ifacetype->tp_dict, mds[i].name, 
 542                                      (PyObject *)ret);
 543         }
 544 
 545         return true;
 546 }
 547 
 548 void initmessaging(void)
     /* [<][>][^][v][top][bottom][index][help] */
 549 {
 550         PyObject *mod;
 551         PyObject *dep_irpc;
 552 
 553         dep_irpc = PyImport_ImportModule("samba.dcerpc.irpc");
 554         if (dep_irpc == NULL)
 555                 return;
 556 
 557         if (PyType_Ready(&irpc_ClientConnectionType) < 0)
 558                 return;
 559 
 560         if (PyType_Ready(&messaging_Type) < 0)
 561                 return;
 562 
 563         if (PyType_Ready(&irpc_ResultIteratorType) < 0) 
 564                 return;
 565 
 566         if (!irpc_AddNdrRpcMethods(&irpc_ClientConnectionType, py_ndr_irpc_methods))
 567                 return;
 568 
 569         mod = Py_InitModule3("messaging", NULL, "Internal RPC");
 570         if (mod == NULL)
 571                 return;
 572 
 573         Py_INCREF((PyObject *)&irpc_ClientConnectionType);
 574         PyModule_AddObject(mod, "ClientConnection", (PyObject *)&irpc_ClientConnectionType);
 575 
 576         Py_INCREF((PyObject *)&messaging_Type);
 577         PyModule_AddObject(mod, "Messaging", (PyObject *)&messaging_Type);
 578 }

/* [<][>][^][v][top][bottom][index][help] */