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/*
* Unix SMB/CIFS implementation.
* Group Policy Object Support
* Copyright (C) Wilco Baan Hofman 2010
*
* 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/>.
*/
#include "includes.h"
#include "lib/util/samba_util.h"
#include "lib/policy/policy.h"
struct gp_parse_context {
struct gp_ini_context *ini;
int32_t cur_section;
};
static bool gp_add_ini_section(const char *name, void *callback_data)
{
struct gp_parse_context *parse = callback_data;
struct gp_ini_context *ini = parse->ini;
ini->sections = talloc_realloc(ini, ini->sections, struct gp_ini_section, ini->num_sections+1);
if (ini->sections == NULL) return false;
ini->sections[ini->num_sections].name = talloc_strdup(ini, name);
if (ini->sections[ini->num_sections].name == NULL) return false;
parse->cur_section = ini->num_sections;
ini->num_sections++;
return true;
}
static bool gp_add_ini_param(const char *name, const char *value, void *callback_data)
{
struct gp_parse_context *parse = callback_data;
struct gp_ini_context *ini = parse->ini;
struct gp_ini_section *section;
if (parse->cur_section == -1) {
return false;
}
section = &ini->sections[parse->cur_section];
section->params = talloc_realloc(ini, ini->sections[parse->cur_section].params, struct gp_ini_param, section->num_params+1);
if (section->params == NULL) return false;
section->params[section->num_params].name = talloc_strdup(ini, name);
if (section->params[section->num_params].name == NULL) return false;
section->params[section->num_params].value = talloc_strdup(ini, value);
if (section->params[section->num_params].value == NULL) return false;
section->num_params++;
return true;
}
NTSTATUS gp_parse_ini(TALLOC_CTX *mem_ctx, struct gp_context *gp_ctx, const char *filename, struct gp_ini_context **ret)
{
struct gp_parse_context parse;
bool rv;
parse.ini = talloc_zero(mem_ctx, struct gp_ini_context);
NT_STATUS_HAVE_NO_MEMORY(parse.ini);
parse.cur_section = -1;
rv = pm_process(filename, gp_add_ini_section, gp_add_ini_param, &parse);
if (!rv) {
DEBUG(0, ("Error while processing ini file %s\n", filename));
return NT_STATUS_UNSUCCESSFUL;
}
*ret = parse.ini;
return NT_STATUS_OK;
}
NTSTATUS gp_get_ini_string(struct gp_ini_context *ini, const char *section, const char *name, char **ret)
{
uint16_t i;
int32_t cur_sec = -1;
for (i = 0; i < ini->num_sections; i++) {
if (strcmp(ini->sections[i].name, section) == 0) {
cur_sec = i;
break;
}
}
if (cur_sec == -1) {
return NT_STATUS_NOT_FOUND;
}
for (i = 0; i < ini->sections[cur_sec].num_params; i++) {
if (strcmp(ini->sections[cur_sec].params[i].name, name) == 0) {
*ret = ini->sections[cur_sec].params[i].value;
return NT_STATUS_OK;
}
}
return NT_STATUS_NOT_FOUND;
}
NTSTATUS gp_get_ini_uint(struct gp_ini_context *ini, const char *section, const char *name, uint32_t *ret)
{
uint16_t i;
int32_t cur_sec = -1;
for (i = 0; i < ini->num_sections; i++) {
if (strcmp(ini->sections[i].name, section) == 0) {
cur_sec = i;
break;
}
}
if (cur_sec == -1) {
return NT_STATUS_NOT_FOUND;
}
for (i = 0; i < ini->sections[cur_sec].num_params; i++) {
if (strcmp(ini->sections[cur_sec].params[i].name, name) == 0) {
*ret = atol(ini->sections[cur_sec].params[i].value);
return NT_STATUS_OK;
}
}
return NT_STATUS_NOT_FOUND;
}
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