source4/scripting/python/modules.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Samba utility functions
   4    Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include <Python.h>
  21 #include "includes.h"
  22 #include "scripting/python/modules.h"
  23 #include "dynconfig/dynconfig.h"
  24
  25 extern void init_ldb(void);
  26 extern void init_security(void);
  27 extern void init_registry(void);
  28 extern void init_param(void);
  29 extern void init_misc(void);
  30 extern void init_ldb(void);
  31 extern void init_auth(void);
  32 extern void init_credentials(void);
  33 extern void init_tdb(void);
  34 extern void init_dcerpc(void);
  35 extern void init_events(void);
  36 extern void inituuid(void);
  37 extern void init_net(void);
  38 extern void initecho(void);
  39 extern void initdfs(void);
  40 extern void initdrsuapi(void);
  41 extern void initwinreg(void);
  42 extern void initepmapper(void);
  43 extern void initinitshutdown(void);
  44 extern void initmgmt(void);
  45 extern void initnet(void);
  46 extern void initatsvc(void);
  47 extern void initsamr(void);
  48 extern void initlsa(void);
  49 extern void initsvcctl(void);
  50 extern void initwkssvc(void);
  51 extern void initunixinfo(void);
  52 extern void init_libcli_nbt(void);
  53 extern void init_libcli_smb(void);
  54
  55 static struct _inittab py_modules[] = { STATIC_LIBPYTHON_MODULES };
  56
  57 void py_load_samba_modules(void)
  58 {
  59         int i;
  60         for (i = 0; i < ARRAY_SIZE(py_modules); i++) {
  61                 PyImport_ExtendInittab(&py_modules[i]);
  62         }
  63 }
  64
  65 static bool PySys_PathPrepend(PyObject *list, const char *path)
  66 {
  67         PyObject *py_path = PyString_FromString(path);
  68         if (py_path == NULL)
  69                 return false;
  70
  71         return (PyList_Insert(list, 0, py_path) == 0);
  72 }
  73
  74 bool py_update_path(const char *bindir)
  75 {
  76         char *newpath;
  77         PyObject *mod_sys, *py_path;
  78
  79         mod_sys = PyImport_ImportModule("sys");
  80         if (mod_sys == NULL) {
  81                 return false;
  82         }
  83
  84         py_path = PyObject_GetAttrString(mod_sys, "path");
  85         if (py_path == NULL) {
  86                 return false;
  87         }
  88
  89         if (!PyList_Check(py_path)) {
  90                 return false;
  91         }
  92
  93         if (!PySys_PathPrepend(py_path, dyn_PYTHONDIR)) {
  94                 return false;
  95         }
  96
  97         if (asprintf(&newpath, "%s/../scripting/python", bindir) < 0) {
  98                 return false;
  99         }
 100         if (!PySys_PathPrepend(py_path, newpath)) {
 101                 free(newpath);
 102                 return false;
 103         }
 104         free(newpath);
 105
 106         if (asprintf(&newpath, "%s/python", bindir) < 0) {
 107                 return false;
 108         }
 109         if (!PySys_PathPrepend(py_path, newpath)) {
 110                 free(newpath);
 111                 return false;
 112         }
 113         free(newpath);
 114
 115         return true;
 116 }