/*
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
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)
+ data->length = convert_string_talloc(mem_ctx, iconv_convenience, CH_UTF8, CH_UTF16,
val->data, val->length,
(void **)&data->data);
+ else {
+ data->data = NULL;
+ data->length = 0;
+ }
+ break;
+
+ case REG_BINARY:
+ if (val != NULL)
+ *data = *val;
+ else {
+ data->data = NULL;
+ data->length = 0;
+ }
break;
case REG_DWORD: {
break;
default:
- *data = data_blob_talloc(mem_ctx, val->data, val->length);
+ *data = *val;
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') {
+ val.length = convert_string_talloc(mem_ctx, lp_iconv_convenience(global_loadparm), CH_UTF16, CH_UTF8,
(void *)data.data,
data.length,
(void **)&val.data);
- ldb_msg_add_value(msg, "data", &val, NULL);
+ ldb_msg_add_value(msg, "data", &val, NULL);
+ } else {
+ ldb_msg_add_empty(msg, "data", LDB_FLAG_MOD_DELETE, NULL);
+ }
+ break;
+
+ case REG_BINARY:
+ 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 */
+ return WERR_OK;
+}
- if (last_mod_time != NULL)
- *last_mod_time = 0; /* TODO: we need to add this to the
- ldb backend properly */
+static WERROR ldb_get_default_value(TALLOC_CTX *mem_ctx, struct hive_key *k,
+ 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_context *c = kd->ldb;
+ const char* attrs[] = { "data", "type", NULL };
+ struct ldb_result *res;
+ int ret;
+
+ ret = ldb_search(c, kd->dn, LDB_SCOPE_BASE, "", attrs, &res);
+
+ if (ret != LDB_SUCCESS) {
+ DEBUG(0, ("Error getting default value for '%s': %s\n",
+ ldb_dn_get_linearized(kd->dn), ldb_errstring(c)));
+ return WERR_FOOBAR;
+ }
+
+ if (res->count == 0 || res->msgs[0]->num_elements == 0)
+ return WERR_BADFILE;
+
+ reg_ldb_unpack_value(mem_ctx, lp_iconv_convenience(global_loadparm),
+ res->msgs[0], name, data_type, data);
+
+ talloc_free(res);
return WERR_OK;
}
{
struct ldb_key_data *kd = talloc_get_type(k, struct ldb_key_data);
+ /* 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));
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, lp_iconv_convenience(global_loadparm),
+ kd->values[idx], name, data_type, data);
return WERR_OK;
}
struct ldb_context *c = kd->ldb;
struct ldb_result *res;
int ret;
- char *query = talloc_asprintf(mem_ctx, "(value=%s)", name);
+ char *query;
- ret = ldb_search(c, mem_ctx, &res, kd->dn, LDB_SCOPE_ONELEVEL, NULL, "%s", query);
+ if (strlen(name) == 0) {
+ /* default value */
+ return ldb_get_default_value(mem_ctx, k, NULL, data_type, data);
+ } 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, kd->dn, &res, LDB_SCOPE_ONELEVEL, query, NULL, "%s", query);
+ talloc_free(query);
+
+ 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;
+ }
- talloc_free(query);
+ if (res->count == 0)
+ return WERR_BADFILE;
- if (ret != LDB_SUCCESS) {
- DEBUG(0, ("Error getting values for '%s': %s\n",
- ldb_dn_get_linearized(kd->dn), ldb_errstring(c)));
- talloc_free(res);
- return WERR_FOOBAR;
- }
+ reg_ldb_unpack_value(mem_ctx, lp_iconv_convenience(global_loadparm),
+ res->msgs[0], NULL, data_type, data);
- if (res->count == 0) {
talloc_free(res);
- return WERR_BADFILE;
}
- reg_ldb_unpack_value(mem_ctx, lp_iconv_convenience(global_loadparm), res->msgs[0], NULL, data_type, data);
-
+ talloc_free(res);
return WERR_OK;
}
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",
*key = (struct hive_key *)newkd;
- talloc_free(res);
-
return WERR_OK;
}
{
int ret;
struct ldb_key_data *kd = talloc_get_type(key, struct ldb_key_data);
+ TALLOC_CTX *mem_ctx;
+ struct ldb_message *msg;
struct ldb_dn *childdn;
- childdn = ldb_dn_copy(kd->ldb, kd->dn);
- if (!ldb_dn_add_child_fmt(childdn, "value=%s",
+ if (strlen(child) == 0) {
+ /* default value */
+ mem_ctx = talloc_init("ldb_del_value");
+
+ msg = talloc_zero(mem_ctx, struct ldb_message);
+ msg->dn = ldb_dn_copy(msg, kd->dn);
+ ldb_msg_add_empty(msg, "data", LDB_FLAG_MOD_DELETE, NULL);
+ ldb_msg_add_empty(msg, "type", LDB_FLAG_MOD_DELETE, NULL);
+
+ ret = ldb_modify(kd->ldb, msg);
+ if (ret != LDB_SUCCESS) {
+ DEBUG(1, ("ldb_del_value: %s\n", ldb_errstring(kd->ldb)));
+ talloc_free(mem_ctx);
+ return WERR_FOOBAR;
+ }
+
+ talloc_free(mem_ctx);
+ } else {
+ /* normal value */
+ childdn = ldb_dn_copy(kd->ldb, kd->dn);
+ if (!ldb_dn_add_child_fmt(childdn, "value=%s",
reg_ldb_escape(childdn, child)))
- {
- talloc_free(childdn);
- return WERR_FOOBAR;
- }
+ {
+ talloc_free(childdn);
+ return WERR_FOOBAR;
+ }
- ret = ldb_delete(kd->ldb, childdn);
+ ret = ldb_delete(kd->ldb, childdn);
- talloc_free(childdn);
+ talloc_free(childdn);
- if (ret == LDB_ERR_NO_SUCH_OBJECT) {
- return WERR_BADFILE;
- } else if (ret != LDB_SUCCESS) {
- DEBUG(1, ("ldb_del_value: %s\n", ldb_errstring(kd->ldb)));
- return WERR_FOOBAR;
+ if (ret == LDB_ERR_NO_SUCH_OBJECT) {
+ return WERR_BADFILE;
+ } else if (ret != LDB_SUCCESS) {
+ DEBUG(1, ("ldb_del_value: %s\n", ldb_errstring(kd->ldb)));
+ return WERR_FOOBAR;
+ }
}
/* reset cache */
}
/* 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",
TALLOC_CTX *mem_ctx = talloc_init("ldb_set_value");
msg = reg_ldb_pack_value(kd->ldb, mem_ctx, name, type, data);
-
msg->dn = ldb_dn_copy(msg, kd->dn);
- if (!ldb_dn_add_child_fmt(msg->dn, "value=%s",
+
+ if (strlen(name) > 0) {
+ /* For a default value, we add/overwrite the attributes to/of the hive.
+ For a normal value, we create new childs. */
+ if (!ldb_dn_add_child_fmt(msg->dn, "value=%s",
reg_ldb_escape(mem_ctx, name)))
- {
- talloc_free(mem_ctx);
- return WERR_FOOBAR;
+ {
+ talloc_free(mem_ctx);
+ return WERR_FOOBAR;
+ }
}
ret = ldb_add(kd->ldb, msg);
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);
}
if (ret != LDB_SUCCESS) {
- DEBUG(1, ("ldb_msg_add: %s\n", ldb_errstring(kd->ldb)));
+ DEBUG(1, ("ldb_set_value: %s\n", ldb_errstring(kd->ldb)));
talloc_free(mem_ctx);
return WERR_FOOBAR;
}
{
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);
}
endpoint server for the winreg pipe
- Copyright (C) Jelmer Vernooij 2004
+ Copyright (C) 2004 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
{
struct registry_context *ctx = dce_call->context->private;
struct dcesrv_handle *h;
- WERROR error;
+ WERROR result;
h = dcesrv_handle_new(dce_call->context, HTYPE_REGKEY);
- error = reg_get_predefined_key(ctx, hkey,
+ result = reg_get_predefined_key(ctx, hkey,
(struct registry_key **)&h->data);
- if (!W_ERROR_IS_OK(error)) {
- return error;
+ if (!W_ERROR_IS_OK(result)) {
+ return result;
}
-
*outh = &h->wire_handle;
- return error;
+ return result;
}
#define func_winreg_OpenHive(k,n) static WERROR dcesrv_winreg_Open ## k (struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct winreg_Open ## k *r) \
struct winreg_CreateKey *r)
{
struct dcesrv_handle *h, *newh;
- WERROR error;
struct security_descriptor sd;
+ struct registry_key *key;
+ WERROR result;
DCESRV_PULL_HANDLE_FAULT(h, r->in.handle, HTYPE_REGKEY);
+ key = h->data;
newh = dcesrv_handle_new(dce_call->context, HTYPE_REGKEY);
}
}
- error = reg_key_add_name(newh, (struct registry_key *)h->data,
- r->in.name.name, NULL, r->in.secdesc?&sd:NULL,
- (struct registry_key **)&newh->data);
- if (W_ERROR_IS_OK(error)) {
+ result = reg_key_add_name(newh, key, r->in.name.name, NULL,
+ r->in.secdesc?&sd:NULL, (struct registry_key **)&newh->data);
+ if (W_ERROR_IS_OK(result)) {
r->out.new_handle = &newh->wire_handle;
} else {
talloc_free(newh);
}
- return error;
+ return result;
default:
return WERR_ACCESS_DENIED;
}
struct winreg_DeleteKey *r)
{
struct dcesrv_handle *h;
+ struct registry_key *key;
DCESRV_PULL_HANDLE_FAULT(h, r->in.handle, HTYPE_REGKEY);
+ key = h->data;
switch (security_session_user_level(dce_call->conn->auth_state.session_info))
{
case SECURITY_SYSTEM:
case SECURITY_ADMINISTRATOR:
- return reg_key_del((struct registry_key *)h->data, r->in.key.name);
+ return reg_key_del(key, r->in.key.name);
default:
return WERR_ACCESS_DENIED;
}
struct registry_key *key;
DCESRV_PULL_HANDLE_FAULT(h, r->in.handle, HTYPE_REGKEY);
+ key = h->data;
switch (security_session_user_level(dce_call->conn->auth_state.session_info))
{
case SECURITY_SYSTEM:
case SECURITY_ADMINISTRATOR:
- key = h->data;
-
return reg_del_value(key, r->in.value.name);
default:
return WERR_ACCESS_DENIED;
struct winreg_EnumKey *r)
{
struct dcesrv_handle *h;
- const char *name;
+ struct registry_key *key;
+ const char *name, *classname;
NTTIME last_mod;
+ WERROR result;
DCESRV_PULL_HANDLE_FAULT(h, r->in.handle, HTYPE_REGKEY);
+ key = h->data;
- r->out.result = reg_key_get_subkey_by_index(mem_ctx,
- (struct registry_key *)h->data,
- r->in.enum_index,
- &name, NULL, &last_mod);
+ result = reg_key_get_subkey_by_index(mem_ctx,
+ key, r->in.enum_index, &name, &classname, &last_mod);
- if (W_ERROR_IS_OK(r->out.result)) {
- if (2*strlen_m_term(name) > r->in.name->size) {
- return WERR_MORE_DATA;
- }
- r->out.name->length = 2*strlen_m_term(name);
+ if (2*strlen_m_term(name) > r->in.name->size) {
+ return WERR_MORE_DATA;
+ }
+
+ if (name != NULL) {
r->out.name->name = name;
- r->out.keyclass = talloc_zero(mem_ctx, struct winreg_StringBuf);
- if (r->in.last_changed_time) {
- r->out.last_changed_time = &last_mod;
- }
+ r->out.name->length = 2*strlen_m_term(name);
+ } else {
+ r->out.name->name = r->in.name->name;
+ r->out.name->length = r->in.name->length;
}
+ r->out.name->size = r->in.name->size;
- return r->out.result;
+ r->out.keyclass = r->in.keyclass;
+ if (classname != NULL) {
+ r->out.keyclass->name = classname;
+ r->out.keyclass->length = 2*strlen_m_term(classname);
+ } else {
+ r->out.keyclass->name = r->in.keyclass->name;
+ r->out.keyclass->length = r->in.keyclass->length;
+ }
+ r->out.keyclass->size = r->in.keyclass->size;
+
+ if (r->in.last_changed_time != NULL)
+ r->out.last_changed_time = &last_mod;
+
+ return result;
}
{
struct dcesrv_handle *h;
struct registry_key *key;
- WERROR result;
const char *data_name;
uint32_t data_type;
DATA_BLOB data;
+ WERROR result;
DCESRV_PULL_HANDLE_FAULT(h, r->in.handle, HTYPE_REGKEY);
-
key = h->data;
- result = reg_key_get_value_by_index(mem_ctx, key, r->in.enum_index,
- &data_name,
- &data_type, &data);
+ result = reg_key_get_value_by_index(mem_ctx, key,
+ r->in.enum_index, &data_name, &data_type, &data);
+
if (!W_ERROR_IS_OK(result)) {
- return result;
+ /* if the lookup wasn't successful, send client query back */
+ data_name = r->in.name->name;
+ data_type = *r->in.type;
+ data.data = r->in.value;
+ data.length = *r->in.length;
}
- /* the client can optionally pass a NULL for type, meaning they don't
- want that back */
- if (r->in.type != NULL) {
- r->out.type = talloc(mem_ctx, enum winreg_Type);
- *r->out.type = data_type;
+ /* check if there is enough room for the name */
+ if (r->in.name->size < 2*strlen_m_term(data_name)) {
+ return WERR_MORE_DATA;
+ }
+
+ /* "data_name" is NULL when we query the default attribute */
+ if (data_name != NULL) {
+ r->out.name->name = data_name;
+ r->out.name->length = 2*strlen_m_term(data_name);
+ } else {
+ r->out.name->name = r->in.name->name;
+ r->out.name->length = r->in.name->length;
}
+ r->out.name->size = r->in.name->size;
+
+ r->out.type = talloc(mem_ctx, uint32_t);
+ if (!r->out.type) {
+ return WERR_NOMEM;
+ }
+ *r->out.type = data_type;
/* check the client has enough room for the value */
if (r->in.value != NULL &&
return WERR_MORE_DATA;
}
- /* and enough room for the name */
- if (r->in.name->size < 2*strlen_m_term(data_name)) {
- return WERR_MORE_DATA;
- }
-
- r->out.name->name = data_name;
- r->out.name->length = 2*strlen_m_term(data_name);
- r->out.name->size = r->in.name->size;
-
- if (r->in.value) {
+ if (r->in.value != NULL) {
r->out.value = data.data;
}
- if (r->in.size) {
+ if (r->in.size != NULL) {
r->out.size = talloc(mem_ctx, uint32_t);
*r->out.size = data.length;
r->out.length = r->out.size;
}
- return WERR_OK;
+ return result;
}
struct winreg_FlushKey *r)
{
struct dcesrv_handle *h;
+ struct registry_key *key;
DCESRV_PULL_HANDLE_FAULT(h, r->in.handle, HTYPE_REGKEY);
+ key = h->data;
switch (security_session_user_level(dce_call->conn->auth_state.session_info))
{
case SECURITY_SYSTEM:
case SECURITY_ADMINISTRATOR:
- return reg_key_flush(h->data);
+ return reg_key_flush(key);
default:
return WERR_ACCESS_DENIED;
}
struct winreg_OpenKey *r)
{
struct dcesrv_handle *h, *newh;
+ struct registry_key *key;
WERROR result;
DCESRV_PULL_HANDLE_FAULT(h, r->in.parent_handle, HTYPE_REGKEY);
+ key = h->data;
switch (security_session_user_level(dce_call->conn->auth_state.session_info))
{
result = WERR_OK;
} else {
newh = dcesrv_handle_new(dce_call->context, HTYPE_REGKEY);
- result = reg_open_key(newh, (struct registry_key *)h->data,
- r->in.keyname.name,
- (struct registry_key **)&newh->data);
+ result = reg_open_key(newh, key, r->in.keyname.name,
+ (struct registry_key **)&newh->data);
}
if (W_ERROR_IS_OK(result)) {
struct winreg_QueryInfoKey *r)
{
struct dcesrv_handle *h;
- struct registry_key *k;
- WERROR ret;
+ struct registry_key *key;
const char *classname = NULL;
+ WERROR result;
DCESRV_PULL_HANDLE_FAULT(h, r->in.handle, HTYPE_REGKEY);
+ key = h->data;
switch (security_session_user_level(dce_call->conn->auth_state.session_info))
{
case SECURITY_SYSTEM:
case SECURITY_ADMINISTRATOR:
case SECURITY_USER:
- k = h->data;
-
- ret = reg_key_get_info(mem_ctx, k, &classname, r->out.num_subkeys,
- r->out.num_values, r->out.last_changed_time,
- r->out.max_subkeylen, r->out.max_valnamelen,
- r->out.max_valbufsize);
-
- if (r->out.classname != NULL)
+ result = reg_key_get_info(mem_ctx, key, &classname,
+ r->out.num_subkeys, r->out.num_values,
+ r->out.last_changed_time, r->out.max_subkeylen,
+ r->out.max_valnamelen, r->out.max_valbufsize);
+
+ if (classname != NULL) {
r->out.classname->name = classname;
-
- return ret;
+ r->out.classname->name_len = 2*strlen_m_term(classname);
+ } else {
+ r->out.classname->name = r->in.classname->name;
+ r->out.classname->name_len = r->in.classname->name_len;
+ }
+ r->out.classname->name_size = r->in.classname->name_size;
+
+ return result;
default:
return WERR_ACCESS_DENIED;
}
WERROR result;
DCESRV_PULL_HANDLE_FAULT(h, r->in.handle, HTYPE_REGKEY);
+ key = h->data;
switch (security_session_user_level(dce_call->conn->auth_state.session_info))
{
case SECURITY_SYSTEM:
case SECURITY_ADMINISTRATOR:
case SECURITY_USER:
- result = reg_key_get_value_by_name(mem_ctx, key,
- r->in.value_name.name, &value_type, &value_data);
- key = h->data;
-
- result = reg_key_get_value_by_name(mem_ctx, key, r->in.value_name->name,
- &value_type, &value_data);
++ result = reg_key_get_value_by_name(mem_ctx, key,
++ r->in.value_name->name, &value_type, &value_data);
if (!W_ERROR_IS_OK(result)) {
- return result;
+ /* if the lookup wasn't successful, send client query back */
+ value_type = *r->in.type;
+ value_data.data = r->in.data;
+ value_data.length = *r->in.length;
}
-
- /* Just asking for the size of the buffer */
+
r->out.type = talloc(mem_ctx, uint32_t);
if (!r->out.type) {
return WERR_NOMEM;
}
*r->out.type = value_type;
- r->out.length = talloc(mem_ctx, uint32_t);
- if (!r->out.length) {
+ r->out.data_length = talloc(mem_ctx, uint32_t);
+ if (!r->out.data_length) {
return WERR_NOMEM;
}
- *r->out.data_length = value_data.length;
- if (r->in.data == NULL) {
- r->out.data_size = talloc(mem_ctx, uint32_t);
- *r->out.data_size = value_data.length;
- } else {
- r->out.data_size = r->in.data_size;
- r->out.data = value_data.data;
+ *r->out.length = value_data.length;
- r->out.size = talloc(mem_ctx, uint32_t);
- if (!r->out.size) {
++ r->out.data_size = talloc(mem_ctx, uint32_t);
++ if (!r->out.data_size) {
+ return WERR_NOMEM;
}
- *r->out.size = value_data.length;
-
-
- return WERR_OK;
++ *r->out.data_size = value_data.length;
+ r->out.data = value_data.data;
+
+ return result;
default:
return WERR_ACCESS_DENIED;
}
{
struct dcesrv_handle *h;
struct registry_key *key;
- WERROR result;
DATA_BLOB data;
+ WERROR result;
DCESRV_PULL_HANDLE_FAULT(h, r->in.handle, HTYPE_REGKEY);
-
key = h->data;
switch (security_session_user_level(dce_call->conn->auth_state.session_info))
git.samba.org / samba.git / commitdiff