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/*
Unix SMB/CIFS implementation.
Registry interface
Copyright (C) Jelmer Vernooij 2004.
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "registry.h"
#include <gconf/gconf-client.h>
static WERROR gerror_to_werror(GError *error)
{
if(error == NULL) return WERR_OK;
/* FIXME */
return WERR_FOOBAR;
}
static WERROR reg_open_gconf_hive(struct registry_hive *h, struct registry_key **k)
{
g_type_init();
h->backend_data = (void *)gconf_client_get_default();
if(!h->backend_data) return WERR_FOOBAR;
*k = talloc(h, struct registry_key);
(*k)->name = talloc_strdup(*k, "");
(*k)->path = talloc_strdup(*k, "");
(*k)->backend_data = talloc_strdup(*k, "/");
return WERR_OK;
}
static WERROR gconf_open_key (TALLOC_CTX *mem_ctx, struct registry_key *h, const char *name, struct registry_key **key)
{
struct registry_key *ret;
char *fullpath;
fullpath = talloc_asprintf(mem_ctx, "%s%s%s",
(char *)h->backend_data,
strlen((char *)h->backend_data) == 1?"":"/",
reg_path_win2unix(talloc_strdup(mem_ctx, name)));
/* Check if key exists */
if(!gconf_client_dir_exists((GConfClient *)h->hive->backend_data, fullpath, NULL)) {
return WERR_DEST_NOT_FOUND;
}
ret = talloc(mem_ctx, struct registry_key);
ret->backend_data = fullpath;
*key = ret;
return WERR_OK;
}
static WERROR gconf_get_value_by_id(TALLOC_CTX *mem_ctx, struct registry_key *p, int idx, struct registry_value **val)
{
GSList *entries;
GSList *cur;
GConfEntry *entry;
GConfValue *value;
struct registry_value *newval;
char *fullpath = p->backend_data;
const char *tmp;
int i;
cur = entries = gconf_client_all_entries((GConfClient*)p->hive->backend_data, fullpath, NULL);
for(i = 0; i < idx && cur; i++) cur = cur->next;
if(!cur) return WERR_NO_MORE_ITEMS;
entry = cur->data;
value = gconf_entry_get_value(entry);
newval = talloc(mem_ctx, struct registry_value);
newval->name = talloc_strdup(mem_ctx, strrchr(gconf_entry_get_key(entry), '/')+1);
if(value) {
switch(value->type) {
case GCONF_VALUE_INVALID:
newval->data_type = REG_NONE;
break;
case GCONF_VALUE_STRING:
newval->data_type = REG_SZ;
tmp = gconf_value_get_string(value);
newval->data_len = convert_string_talloc(mem_ctx, CH_UTF8, CH_UTF16, tmp, strlen(tmp), &(newval->data_blk));
break;
case GCONF_VALUE_INT:
newval->data_type = REG_DWORD;
newval->data_blk = talloc(mem_ctx, long);
*((long *)newval->data_blk) = gconf_value_get_int(value);
newval->data_len = sizeof(long);
break;
case GCONF_VALUE_FLOAT:
newval->data_blk = talloc(mem_ctx, double);
newval->data_type = REG_BINARY;
*((double *)newval->data_blk) = gconf_value_get_float(value);
newval->data_len = sizeof(double);
break;
case GCONF_VALUE_BOOL:
newval->data_blk = talloc(mem_ctx, BOOL);
newval->data_type = REG_BINARY;
*((BOOL *)newval->data_blk) = gconf_value_get_bool(value);
newval->data_len = sizeof(BOOL);
break;
default:
newval->data_type = REG_NONE;
DEBUG(0, ("Not implemented..\n"));
break;
}
} else newval->data_type = REG_NONE;
g_slist_free(entries);
*val = newval;
return WERR_OK;
}
static WERROR gconf_get_subkey_by_id(TALLOC_CTX *mem_ctx, struct registry_key *p, int idx, struct registry_key **sub)
{
GSList *dirs;
GSList *cur;
int i;
char *fullpath = p->backend_data;
cur = dirs = gconf_client_all_dirs((GConfClient*)p->hive->backend_data, fullpath,NULL);
for(i = 0; i < idx && cur; i++) cur = cur->next;
if(!cur) return WERR_NO_MORE_ITEMS;
*sub = talloc(mem_ctx, struct registry_key);
(*sub)->name = talloc_strdup(mem_ctx, strrchr((char *)cur->data, '/')+1);
(*sub)->backend_data = talloc_strdup(mem_ctx, cur->data);
g_slist_free(dirs);
return WERR_OK;
}
static WERROR gconf_set_value(struct registry_key *key, const char *valname, uint32_t type, void *data, int len)
{
GError *error = NULL;
char *valpath;
asprintf(&valpath, "%s/%s", key->path, valname);
switch(type) {
case REG_SZ:
case REG_EXPAND_SZ:
gconf_client_set_string((GConfClient *)key->hive->backend_data, valpath, data, &error);
SAFE_FREE(valpath);
return gerror_to_werror(error);
case REG_DWORD:
gconf_client_set_int((GConfClient *)key->hive->backend_data, valpath,
*((int *)data), &error);
SAFE_FREE(valpath);
return gerror_to_werror(error);
default:
DEBUG(0, ("Unsupported type: %d\n", type));
SAFE_FREE(valpath);
return WERR_NOT_SUPPORTED;
}
return WERR_NOT_SUPPORTED;
}
static struct hive_operations reg_backend_gconf = {
.name = "gconf",
.open_hive = reg_open_gconf_hive,
.open_key = gconf_open_key,
.get_subkey_by_index = gconf_get_subkey_by_id,
.get_value_by_index = gconf_get_value_by_id,
.set_value = gconf_set_value,
/* Note:
* since GConf uses schemas for what keys and values are allowed, there
* is no way of 'emulating' add_key and del_key here.
*/
};
NTSTATUS registry_gconf_init(void)
{
return registry_register(®_backend_gconf);
}
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