source4/librpc/rpc/dcerpc.i

   1 /* Tastes like -*- C -*- */
   2
   3 /*
   4    Unix SMB/CIFS implementation.
   5
   6    Swig interface to librpc functions.
   7
   8    Copyright (C) Tim Potter 2004
   9    Copyright (C) Jelmer Vernooij 2007
  10
  11    This program is free software; you can redistribute it and/or modify
  12    it under the terms of the GNU General Public License as published by
  13    the Free Software Foundation; either version 3 of the License, or
  14    (at your option) any later version.
  15
  16    This program is distributed in the hope that it will be useful,
  17    but WITHOUT ANY WARRANTY; without even the implied warranty of
  18    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19    GNU General Public License for more details.
  20
  21    You should have received a copy of the GNU General Public License
  22    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  23 */
  24
  25 %module dcerpc
  26
  27 %{
  28
  29 /* This symbol is used in both includes.h and Python.h which causes an
  30    annoying compiler warning. */
  31
  32 #ifdef HAVE_FSTAT
  33 #undef HAVE_FSTAT
  34 #endif
  35
  36 #include "includes.h"
  37 #include "dynconfig.h"
  38 #include "librpc/rpc/dcerpc.h"
  39
  40 #undef strcpy
  41
  42 %}
  43
  44 %include "../../lib/talloc/talloc.i"
  45 %include "../../auth/credentials/credentials.i"
  46
  47 %typemap(in,noblock=1, numinputs=0) struct dcerpc_pipe **OUT (struct dcerpc_pipe *temp_dcerpc_pipe) {
  48         $1 = &temp_dcerpc_pipe;
  49 }
  50
  51 %typemap(argout,noblock=1) struct dcerpc_pipe ** {
  52         /* Set REF_ALLOC flag so we don't have to do too much extra
  53            mucking around with ref variables in ndr unmarshalling. */
  54
  55         (*$1)->conn->flags |= DCERPC_NDR_REF_ALLOC;
  56
  57         /* Return swig handle on dcerpc_pipe */
  58
  59     $result = SWIG_NewPointerObj(*$1, SWIGTYPE_p_dcerpc_pipe, 0);
  60 }
  61
  62 %types(struct dcerpc_pipe *);
  63
  64 %rename(pipe_connect) dcerpc_pipe_connect;
  65
  66 NTSTATUS dcerpc_pipe_connect(TALLOC_CTX *parent_ctx,
  67                              struct dcerpc_pipe **OUT,
  68                              const char *binding,
  69                              const char *pipe_uuid,
  70                              uint32_t pipe_version,
  71                              struct cli_credentials *credentials,
  72                  struct loadparm_context *lp_ctx);
  73
  74 %typemap(in,noblock=1) DATA_BLOB * (DATA_BLOB temp_data_blob) {
  75         temp_data_blob.data = PyString_AsString($input);
  76         temp_data_blob.length = PyString_Size($input);
  77         $1 = &temp_data_blob;
  78 }
  79
  80 const char *dcerpc_server_name(struct dcerpc_pipe *p);
  81
  82 /* Some typemaps for easier access to resume handles.  Really this can
  83    also be done using the uint32 carray functions, but it's a bit of a
  84    hassle.  TODO: Fix memory leak here. */
  85
  86 %typemap(in,noblock=1) uint32_t *resume_handle {
  87         $1 = malloc(sizeof(*$1));
  88         *$1 = PyLong_AsLong($input);
  89 }
  90
  91 %typemap(out,noblock=1) uint32_t *resume_handle {
  92         $result = PyLong_FromLong(*$1);
  93 }
  94
  95 %typemap(in,noblock=1) struct policy_handle * {
  96
  97         if ((SWIG_ConvertPtr($input, (void **) &$1, $1_descriptor,
  98                              SWIG_POINTER_EXCEPTION)) == -1)
  99                 return NULL;
 100
 101         if ($1 == NULL) {
 102                 PyErr_SetString(PyExc_TypeError, "None is not a valid policy handle");
 103                 return NULL;
 104         }
 105 }
 106
 107 /* When returning a policy handle to Python we need to make a copy of
 108    as the talloc context it is created under is destroyed after the
 109    wrapper function returns.  TODO: Fix memory leak created here. */
 110
 111 %typemap(out,noblock=1) struct policy_handle * {
 112         if ($1) {
 113                 struct policy_handle *temp = (struct policy_handle *)malloc(sizeof(struct policy_handle));
 114                 memcpy(temp, $1, sizeof(struct policy_handle));
 115                 $result = SWIG_NewPointerObj(temp, SWIGTYPE_p_policy_handle, 0);
 116         } else {
 117                 Py_INCREF(Py_None);
 118                 $result = Py_None;
 119         }
 120 }