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/*
Unix SMB/CIFS implementation.
Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
%module(package="samba.param") param
%{
#include <stdint.h>
#include <stdbool.h>
#include "includes.h"
#include "param/param.h"
#include "param/loadparm.h"
typedef struct param_context param;
typedef struct loadparm_context loadparm_context;
typedef struct loadparm_service loadparm_service;
typedef struct param_section param_section;
typedef struct param_opt param_opt;
%}
%import "stdint.i"
%import "carrays.i"
%import "typemaps.i"
%import "../lib/talloc/talloc.i"
%typemap(default,noblock=1) struct loadparm_context * {
$1 = loadparm_init(NULL);
}
%rename(LoadParm) loadparm_context;
%talloctype(loadparm_context);
typedef struct loadparm_context {
%extend {
loadparm_context(TALLOC_CTX *mem_ctx) { return loadparm_init(mem_ctx); }
bool load(const char *filename) { return lp_load($self, filename); }
#ifdef SWIGPYTHON
int __len__() { return lp_numservices($self); }
struct loadparm_service *__getitem__(const char *name) { return lp_service($self, name); }
#endif
const char *configfile() { return lp_configfile($self); }
bool is_mydomain(const char *domain) { return lp_is_mydomain($self, domain); }
bool is_myname(const char *name) { return lp_is_myname($self, name); }
int use(struct param_context *param_ctx) { return param_use($self, param_ctx); }
bool set(const char *parm_name, const char *parm_value) {
return lp_set_cmdline($self, parm_name, parm_value);
}
PyObject *get(const char *param_name, const char *service_name)
{
struct parm_struct *parm = NULL;
void *parm_ptr = NULL;
int i;
if (service_name != NULL) {
struct loadparm_service *service;
/* its a share parameter */
service = lp_service($self, service_name);
if (service == NULL) {
return Py_None;
}
if (strchr(param_name, ':')) {
/* its a parametric option on a share */
const char *type = talloc_strndup($self,
param_name,
strcspn(param_name, ":"));
const char *option = strchr(param_name, ':') + 1;
const char *value;
if (type == NULL || option == NULL) {
return Py_None;
}
value = lp_get_parametric($self, service, type, option);
if (value == NULL) {
return Py_None;
}
return PyString_FromString(value);
}
parm = lp_parm_struct(param_name);
if (parm == NULL || parm->class == P_GLOBAL) {
return Py_None;
}
parm_ptr = lp_parm_ptr($self, service, parm);
} else if (strchr(param_name, ':')) {
/* its a global parametric option */
const char *type = talloc_strndup($self,
param_name, strcspn(param_name, ":"));
const char *option = strchr(param_name, ':') + 1;
const char *value;
if (type == NULL || option == NULL) {
return Py_None;
}
value = lp_get_parametric($self, NULL, type, option);
if (value == NULL)
return Py_None;
return PyString_FromString(value);
} else {
/* its a global parameter */
parm = lp_parm_struct(param_name);
if (parm == NULL) {
return Py_None;
}
parm_ptr = lp_parm_ptr($self, NULL, parm);
}
if (parm == NULL || parm_ptr == NULL) {
return Py_None;
}
/* construct and return the right type of python object */
switch (parm->type) {
case P_STRING:
case P_USTRING:
return PyString_FromString(*(char **)parm_ptr);
case P_BOOL:
return PyBool_FromLong(*(bool *)parm_ptr);
case P_INTEGER:
case P_OCTAL:
case P_BYTES:
return PyLong_FromLong(*(int *)parm_ptr);
case P_ENUM:
for (i=0; parm->enum_list[i].name; i++) {
if (*(int *)parm_ptr == parm->enum_list[i].value) {
return PyString_FromString(parm->enum_list[i].name);
}
}
return Py_None;
case P_LIST:
{
int j;
const char **strlist = *(const char ***)parm_ptr;
PyObject *pylist = PyList_New(str_list_length(strlist));
for (j = 0; strlist[j]; j++)
PyList_SetItem(pylist, j,
PyString_FromString(strlist[j]));
return pylist;
}
break;
}
return Py_None;
}
}
} loadparm_context;
%nodefaultctor loadparm_service;
%nodefaultdtor loadparm_service;
typedef struct loadparm_service {
%extend {
const char *volume_label() { return volume_label($self); }
const char *printername() { return lp_printername($self); }
int maxprintjobs() { return lp_maxprintjobs($self); }
}
} loadparm_service;
%rename(ParamFile) param_context;
%talloctype(param_context);
typedef struct param_context {
%extend {
param(TALLOC_CTX *mem_ctx) { return param_init(mem_ctx); }
struct param_section *get_section(const char *name);
struct param_section *add_section(const char *name);
struct param_opt *get(const char *name, const char *section_name="global");
const char *get_string(const char *name, const char *section_name="global");
int set_string(const char *param, const char *value, const char *section="global");
int set(const char *parameter, PyObject *ob, const char *section_name="global")
{
struct param_opt *opt = param_get_add($self, parameter, section_name);
talloc_free(opt->value);
opt->value = talloc_strdup(opt, PyObject_Str(ob));
return 0;
}
int read(const char *fn);
int write(const char *fn);
}
%pythoncode {
def __getitem__(self, name):
ret = self.get_section(name)
if ret is None:
raise KeyError("No such section %s" % name)
return ret
}
} param;
%talloctype(param_opt);
typedef struct param_opt {
%extend {
#ifdef SWIGPYTHON
const char *__str__() { return $self->value; }
#endif
}
} param_opt;
%talloctype(param);
typedef struct param_section {
%extend {
struct param_opt *get(const char *name);
}
%pythoncode {
def __getitem__(self, name):
ret = self.get(name)
if ret is None:
raise KeyError("No such option %s" % name)
return ret
}
} param_section;
%rename(default_config) global_loadparm;
struct loadparm_context *global_loadparm;
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