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666dba3353
This helps clarify the role of this structure and wrapper function. The purpose here is to provide helper functions to the lib/param loadparm_context that point back at the s3 lp_ functions. This allows a struct loadparm_context to be passed to any point in the code, and always refer to the correct loadparm system. If this has not been set, the variables loaded in the lib/param code will be returned. As requested by Michael Adam. Andrew Bartlett Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Wed Jun 27 17:11:16 CEST 2012 on sn-devel-104
88 lines
2.1 KiB
C
88 lines
2.1 KiB
C
/*
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Unix SMB/CIFS implementation.
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Samba utility functions
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Copyright (C) Amitay Isaacs <amitay@gmail.com> 2011
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <Python.h>
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#include "includes.h"
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#include "param/param.h"
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#include "param/loadparm.h"
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#include "lib/talloc/pytalloc.h"
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static PyTypeObject *loadparm_Type = NULL;
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void initparam(void);
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static PyObject *py_get_context(PyObject *self)
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{
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PyObject *py_loadparm;
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const struct loadparm_s3_helpers *s3_context;
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const struct loadparm_context *s4_context;
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TALLOC_CTX *mem_ctx;
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mem_ctx = talloc_new(NULL);
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if (mem_ctx == NULL) {
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PyErr_NoMemory();
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return NULL;
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}
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s3_context = loadparm_s3_helpers();
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s4_context = loadparm_init_s3(mem_ctx, s3_context);
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if (s4_context == NULL) {
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PyErr_NoMemory();
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return NULL;
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}
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py_loadparm = pytalloc_steal(loadparm_Type, discard_const_p(struct loadparm_context, s4_context));
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if (py_loadparm == NULL) {
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talloc_free(mem_ctx);
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PyErr_NoMemory();
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return NULL;
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}
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talloc_free(mem_ctx);
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return py_loadparm;
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}
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static PyMethodDef pyparam_methods[] = {
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{ "get_context", (PyCFunction)py_get_context, METH_NOARGS,
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"Returns LoadParm context." },
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{ NULL }
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};
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void initparam(void)
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{
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PyObject *m, *mod;
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m = Py_InitModule3("param", pyparam_methods, "Parsing and writing Samba3 configuration files.");
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if (m == NULL)
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return;
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mod = PyImport_ImportModule("samba.param");
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if (mod == NULL) {
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return;
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}
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loadparm_Type = (PyTypeObject *)PyObject_GetAttrString(mod, "LoadParm");
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Py_DECREF(mod);
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if (loadparm_Type == NULL) {
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return;
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}
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}
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