/*
Unix SMB/CIFS implementation.
Registry interface
- Copyright (C) Jelmer Vernooij 2004-2007.
+ Copyright (C) 2004-2007, Jelmer Vernooij, jelmer@samba.org
+ Copyright (C) 2008 Matthias Dieter Wallnöfer, mwallnoefer@yahoo.de
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
};
static void reg_ldb_unpack_value(TALLOC_CTX *mem_ctx,
- struct smb_iconv_convenience *iconv_convenience,
struct ldb_message *msg,
const char **name, uint32_t *type,
DATA_BLOB *data)
NULL));
value_type = ldb_msg_find_attr_as_uint(msg, "type", 0);
- if (type != NULL)
- *type = value_type;
+ *type = value_type;
+
val = ldb_msg_find_ldb_val(msg, "data");
switch (value_type)
{
case REG_SZ:
case REG_EXPAND_SZ:
- data->length = convert_string_talloc(mem_ctx, iconv_convenience, CH_UTF8, CH_UTF16,
+ if (val != NULL)
+ convert_string_talloc(mem_ctx, CH_UTF8, CH_UTF16,
val->data, val->length,
- (void **)&data->data);
+ (void **)&data->data, &data->length, false);
+ else {
+ data->data = NULL;
+ data->length = 0;
+ }
break;
case REG_BINARY:
- if (val)
- *data = strhex_to_data_blob((char *)val->data);
+ if (val != NULL)
+ *data = data_blob_talloc(mem_ctx, val->data, val->length);
else {
data->data = NULL;
data->length = 0;
case REG_DWORD: {
uint32_t tmp = strtoul((char *)val->data, NULL, 0);
- *data = data_blob_talloc(mem_ctx, &tmp, 4);
+ *data = data_blob_talloc(mem_ctx, NULL, 4);
+ SIVAL(data->data, 0, tmp);
}
break;
switch (type) {
case REG_SZ:
case REG_EXPAND_SZ:
- val.length = convert_string_talloc(mem_ctx, lp_iconv_convenience(global_loadparm), CH_UTF16, CH_UNIX,
+ if (data.data[0] != '\0') {
+ convert_string_talloc(mem_ctx, CH_UTF16, CH_UTF8,
(void *)data.data,
data.length,
- (void **)&val.data);
- ldb_msg_add_value(msg, "data", &val, NULL);
+ (void **)&val.data, &val.length, false);
+ ldb_msg_add_value(msg, "data", &val, NULL);
+ } else {
+ ldb_msg_add_empty(msg, "data", LDB_FLAG_MOD_DELETE, NULL);
+ }
break;
case REG_BINARY:
- ldb_msg_add_string(msg, "data",
- data_blob_hex_string(mem_ctx, &data));
+ if (data.length > 0)
+ ldb_msg_add_value(msg, "data", &data, NULL);
+ else
+ ldb_msg_add_empty(msg, "data", LDB_FLAG_MOD_DELETE, NULL);
break;
case REG_DWORD:
struct ldb_result *res;
int ret;
- ret = ldb_search(c, kd->dn, LDB_SCOPE_ONELEVEL, "(key=*)", NULL, &res);
+ ret = ldb_search(c, c, &res, kd->dn, LDB_SCOPE_ONELEVEL, NULL, "(key=*)");
if (ret != LDB_SUCCESS) {
DEBUG(0, ("Error getting subkeys for '%s': %s\n",
struct ldb_result *res;
int ret;
- ret = ldb_search(c, kd->dn, LDB_SCOPE_ONELEVEL,
- "(value=*)", NULL, &res);
+ ret = ldb_search(c, c, &res, kd->dn, LDB_SCOPE_ONELEVEL,
+ NULL, "(value=*)");
if (ret != LDB_SUCCESS) {
DEBUG(0, ("Error getting values for '%s': %s\n",
ldb_dn_get_linearized(kd->dn), ldb_errstring(c)));
return WERR_FOOBAR;
}
+
kd->value_count = res->count;
kd->values = talloc_steal(kd, res->msgs);
talloc_free(res);
+
return WERR_OK;
}
{
struct ldb_message_element *el;
struct ldb_key_data *kd = talloc_get_type(k, struct ldb_key_data);
+
+ /* Initialization */
+ if (name != NULL)
+ *name = NULL;
+ if (classname != NULL)
+ *classname = NULL; /* TODO: Store properly */
+ if (last_mod_time != NULL)
+ *last_mod_time = 0; /* TODO: we need to add this to the
+ ldb backend properly */
/* Do a search if necessary */
if (kd->subkeys == NULL) {
if (name != NULL)
*name = talloc_strdup(mem_ctx, (char *)el->values[0].data);
- if (classname != NULL)
- *classname = NULL; /* TODO: Store properly */
-
- if (last_mod_time != NULL)
- *last_mod_time = 0; /* TODO: we need to add this to the
- ldb backend properly */
-
return WERR_OK;
}
static WERROR ldb_get_default_value(TALLOC_CTX *mem_ctx, struct hive_key *k,
- const char** name, uint32_t *data_type,
+ const char **name, uint32_t *data_type,
DATA_BLOB *data)
{
struct ldb_key_data *kd = talloc_get_type(k, struct ldb_key_data);
struct ldb_result *res;
int ret;
- ret = ldb_search(c, kd->dn, LDB_SCOPE_BASE, "", attrs, &res);
+ ret = ldb_search(c, mem_ctx, &res, kd->dn, LDB_SCOPE_BASE, attrs, "%s", "");
if (ret != LDB_SUCCESS) {
DEBUG(0, ("Error getting default value for '%s': %s\n",
if (res->count == 0 || res->msgs[0]->num_elements == 0)
return WERR_BADFILE;
- reg_ldb_unpack_value(mem_ctx, lp_iconv_convenience(global_loadparm),
+ reg_ldb_unpack_value(mem_ctx,
res->msgs[0], name, data_type, data);
talloc_free(res);
{
struct ldb_key_data *kd = talloc_get_type(k, struct ldb_key_data);
- if (idx == 0) {
- /* default value */
- return ldb_get_default_value(mem_ctx, k, name, data_type, data);
- } else {
- /* normal value */
+ /* if default value exists, give it back */
+ if (W_ERROR_IS_OK(ldb_get_default_value(mem_ctx, k, name, data_type,
+ data))) {
+ if (idx == 0)
+ return WERR_OK;
+ else
+ --idx;
+ }
- /* Do the search if necessary */
- if (kd->values == NULL) {
- W_ERROR_NOT_OK_RETURN(cache_values(kd));
- }
+ /* Do the search if necessary */
+ if (kd->values == NULL) {
+ W_ERROR_NOT_OK_RETURN(cache_values(kd));
+ }
- if (idx >= kd->value_count)
- return WERR_NO_MORE_ITEMS;
+ if (idx >= kd->value_count)
+ return WERR_NO_MORE_ITEMS;
- reg_ldb_unpack_value(mem_ctx, lp_iconv_convenience(global_loadparm),
- kd->values[idx], name, data_type, data);
- }
+ reg_ldb_unpack_value(mem_ctx, kd->values[idx], name, data_type, data);
return WERR_OK;
}
} else {
/* normal value */
query = talloc_asprintf(mem_ctx, "(value=%s)", name);
- ret = ldb_search(c, kd->dn, LDB_SCOPE_ONELEVEL, query, NULL, &res);
+ ret = ldb_search(c, mem_ctx, &res, kd->dn, LDB_SCOPE_ONELEVEL, NULL, "%s", query);
talloc_free(query);
if (ret != LDB_SUCCESS) {
if (res->count == 0)
return WERR_BADFILE;
- reg_ldb_unpack_value(mem_ctx, lp_iconv_convenience(global_loadparm),
- res->msgs[0], NULL, data_type, data);
+ reg_ldb_unpack_value(mem_ctx, res->msgs[0], NULL, data_type, data);
talloc_free(res);
}
ldap_path = reg_path_to_ldb(mem_ctx, h, name, NULL);
- ret = ldb_search(c, ldap_path, LDB_SCOPE_BASE, "(key=*)", NULL, &res);
+ ret = ldb_search(c, mem_ctx, &res, ldap_path, LDB_SCOPE_BASE, NULL, "(key=*)");
if (ret != LDB_SUCCESS) {
DEBUG(3, ("Error opening key '%s': %s\n",
WERROR reg_open_ldb_file(TALLOC_CTX *parent_ctx, const char *location,
struct auth_session_info *session_info,
struct cli_credentials *credentials,
- struct event_context *ev_ctx,
+ struct tevent_context *ev_ctx,
struct loadparm_context *lp_ctx,
struct hive_key **k)
{
return WERR_INVALID_PARAM;
wrap = ldb_wrap_connect(parent_ctx, ev_ctx, lp_ctx,
- location, session_info, credentials, 0, NULL);
+ location, session_info, credentials, 0);
if (wrap == NULL) {
DEBUG(1, (__FILE__": unable to connect\n"));
}
/* Search for subkeys */
- ret = ldb_search(c, ldap_path, LDB_SCOPE_ONELEVEL,
- "(key=*)", NULL, &res_keys);
+ ret = ldb_search(c, mem_ctx, &res_keys, ldap_path, LDB_SCOPE_ONELEVEL,
+ NULL, "(key=*)");
if (ret != LDB_SUCCESS) {
DEBUG(0, ("Error getting subkeys for '%s': %s\n",
}
/* Search for values */
- ret = ldb_search(c, ldap_path, LDB_SCOPE_ONELEVEL,
- "(value=*)", NULL, &res_vals);
+ ret = ldb_search(c, mem_ctx, &res_vals, ldap_path, LDB_SCOPE_ONELEVEL,
+ NULL, "(value=*)");
if (ret != LDB_SUCCESS) {
DEBUG(0, ("Error getting values for '%s': %s\n",
if (ret == LDB_ERR_ENTRY_ALREADY_EXISTS) {
int i;
for (i = 0; i < msg->num_elements; i++) {
- msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
+ if (msg->elements[i].flags != LDB_FLAG_MOD_DELETE)
+ msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
}
ret = ldb_modify(kd->ldb, msg);
}
{
struct ldb_key_data *kd = talloc_get_type(key, struct ldb_key_data);
+ /* Initialization */
+ if (classname != NULL)
+ *classname = NULL;
+ if (num_subkeys != NULL)
+ *num_subkeys = 0;
+ if (num_values != NULL)
+ *num_values = 0;
+ if (last_change_time != NULL)
+ *last_change_time = 0;
+ if (max_subkeynamelen != NULL)
+ *max_subkeynamelen = 0;
+ if (max_valnamelen != NULL)
+ *max_valnamelen = 0;
+ if (max_valbufsize != NULL)
+ *max_valbufsize = 0;
+
if (kd->subkeys == NULL) {
W_ERROR_NOT_OK_RETURN(cache_subkeys(kd));
}
W_ERROR_NOT_OK_RETURN(cache_values(kd));
}
- /* FIXME */
- if (classname != NULL)
- *classname = NULL;
-
if (num_subkeys != NULL) {
*num_subkeys = kd->subkey_count;
}
-
if (num_values != NULL) {
*num_values = kd->value_count;
}
- if (last_change_time != NULL)
- *last_change_time = 0;
if (max_subkeynamelen != NULL) {
int i;
}
if (max_valbufsize != NULL) {
+ uint32_t data_type;
DATA_BLOB data;
reg_ldb_unpack_value(mem_ctx,
- lp_iconv_convenience(global_loadparm),
kd->values[i], NULL,
- NULL, &data);
+ &data_type, &data);
*max_valbufsize = MAX(*max_valbufsize, data.length);
talloc_free(data.data);
}
git.samba.org / ira / wip.git / blobdiff