-/*
+/*
* Unix SMB/CIFS implementation.
* RPC Pipe client / server routines
- *
+ *
* Copyright (C) Gerald Carter 2002-2006.
*
* 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
+ * 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, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
/* Implementation of registry functions. */
#include "includes.h"
-#include "regfio.h"
+#include "../librpc/gen_ndr/srv_winreg.h"
+#include "registry/reg_parse_prs.h"
+#include "registry.h"
+#include "registry/reg_api.h"
+#include "registry/reg_api_regf.h"
+#include "registry/reg_perfcount.h"
+#include "rpc_misc.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_RPC_SRV
-static struct generic_mapping reg_generic_map =
- { REG_KEY_READ, REG_KEY_WRITE, REG_KEY_EXECUTE, REG_KEY_ALL };
-
-/******************************************************************
- free() function for struct regkey_info
- *****************************************************************/
-
-static void free_regkey(void *ptr)
-{
- struct registry_key *key = (struct registry_key *)ptr;
- TALLOC_FREE(key);
-}
-
/******************************************************************
- Find a registry key handle and return a REGISTRY_KEY
+ Find a registry key handle and return a struct registry_key *
*****************************************************************/
-static struct registry_key *find_regkey_by_hnd(pipes_struct *p,
- POLICY_HND *hnd)
+static struct registry_key *find_regkey_by_hnd(struct pipes_struct *p,
+ struct policy_handle *hnd)
{
struct registry_key *regkey = NULL;
}
/*******************************************************************
- Function for open a new registry handle and creating a handle
+ Function for open a new registry handle and creating a handle
Note that P should be valid & hnd should already have space
-
- When we open a key, we store the full path to the key as
+
+ When we open a key, we store the full path to the key as
HK[LM|U]\<key>\<key>\...
*******************************************************************/
-
-static WERROR open_registry_key( pipes_struct *p, POLICY_HND *hnd,
- struct registry_key *parent,
- const char *subkeyname,
- uint32 access_desired )
+
+static WERROR open_registry_key(struct pipes_struct *p,
+ struct policy_handle *hnd,
+ struct registry_key *parent,
+ const char *subkeyname,
+ uint32_t access_desired)
{
WERROR result = WERR_OK;
struct registry_key *key;
if (parent == NULL) {
- result = reg_openhive(NULL, subkeyname, access_desired,
- p->pipe_user.nt_user_token, &key);
+ result = reg_openhive(p->mem_ctx, subkeyname, access_desired,
+ p->server_info->ptok, &key);
}
else {
- result = reg_openkey(NULL, parent, subkeyname, access_desired,
- &key);
+ result = reg_openkey(p->mem_ctx, parent, subkeyname,
+ access_desired, &key);
}
if ( !W_ERROR_IS_OK(result) ) {
return result;
}
-
- if ( !create_policy_hnd( p, hnd, free_regkey, key ) ) {
- return WERR_BADFILE;
+
+ if ( !create_policy_hnd( p, hnd, key ) ) {
+ return WERR_BADFILE;
}
-
- return WERR_OK;;
+
+ return WERR_OK;
}
/*******************************************************************
- Function for open a new registry handle and creating a handle
+ Function for open a new registry handle and creating a handle
Note that P should be valid & hnd should already have space
*******************************************************************/
-static BOOL close_registry_key(pipes_struct *p, POLICY_HND *hnd)
+static bool close_registry_key(struct pipes_struct *p,
+ struct policy_handle *hnd)
{
struct registry_key *regkey = find_regkey_by_hnd(p, hnd);
-
+
if ( !regkey ) {
DEBUG(2,("close_registry_key: Invalid handle (%s:%u:%u)\n",
OUR_HANDLE(hnd)));
return False;
}
-
+
close_policy_hnd(p, hnd);
-
+
return True;
}
/********************************************************************
- reg_close
+ _winreg_CloseKey
********************************************************************/
-WERROR _winreg_CloseKey(pipes_struct *p, struct winreg_CloseKey *r)
+WERROR _winreg_CloseKey(struct pipes_struct *p,
+ struct winreg_CloseKey *r)
{
/* close the policy handle */
if (!close_registry_key(p, r->in.handle))
- return WERR_BADFID;
+ return WERR_BADFID;
ZERO_STRUCTP(r->out.handle);
}
/*******************************************************************
+ _winreg_OpenHKLM
********************************************************************/
-WERROR _winreg_OpenHKLM(pipes_struct *p, struct winreg_OpenHKLM *r)
+WERROR _winreg_OpenHKLM(struct pipes_struct *p,
+ struct winreg_OpenHKLM *r)
{
return open_registry_key(p, r->out.handle, NULL, KEY_HKLM, r->in.access_mask);
}
/*******************************************************************
+ _winreg_OpenHKPD
********************************************************************/
-WERROR _winreg_OpenHKPD(pipes_struct *p, struct winreg_OpenHKPD *r)
+WERROR _winreg_OpenHKPD(struct pipes_struct *p,
+ struct winreg_OpenHKPD *r)
{
return open_registry_key(p, r->out.handle, NULL, KEY_HKPD, r->in.access_mask);
}
/*******************************************************************
+ _winreg_OpenHKPT
********************************************************************/
-WERROR _winreg_OpenHKPT(pipes_struct *p, struct winreg_OpenHKPT *r)
+WERROR _winreg_OpenHKPT(struct pipes_struct *p,
+ struct winreg_OpenHKPT *r)
{
return open_registry_key(p, r->out.handle, NULL, KEY_HKPT, r->in.access_mask);
}
/*******************************************************************
+ _winreg_OpenHKCR
********************************************************************/
-WERROR _winreg_OpenHKCR(pipes_struct *p, struct winreg_OpenHKCR *r)
+WERROR _winreg_OpenHKCR(struct pipes_struct *p,
+ struct winreg_OpenHKCR *r)
{
return open_registry_key(p, r->out.handle, NULL, KEY_HKCR, r->in.access_mask);
}
/*******************************************************************
+ _winreg_OpenHKU
********************************************************************/
-WERROR _winreg_OpenHKU(pipes_struct *p, struct winreg_OpenHKU *r)
+WERROR _winreg_OpenHKU(struct pipes_struct *p,
+ struct winreg_OpenHKU *r)
{
return open_registry_key(p, r->out.handle, NULL, KEY_HKU, r->in.access_mask);
}
/*******************************************************************
+ _winreg_OpenHKCU
********************************************************************/
-WERROR _winreg_OpenHKCU(pipes_struct *p, struct winreg_OpenHKCU *r)
+WERROR _winreg_OpenHKCU(struct pipes_struct *p,
+ struct winreg_OpenHKCU *r)
{
return open_registry_key(p, r->out.handle, NULL, KEY_HKCU, r->in.access_mask);
}
/*******************************************************************
+ _winreg_OpenHKCC
********************************************************************/
-WERROR _winreg_OpenHKCC(pipes_struct *p, struct winreg_OpenHKCC *r)
+WERROR _winreg_OpenHKCC(struct pipes_struct *p,
+ struct winreg_OpenHKCC *r)
{
return open_registry_key(p, r->out.handle, NULL, KEY_HKCC, r->in.access_mask);
}
/*******************************************************************
+ _winreg_OpenHKDD
********************************************************************/
-WERROR _winreg_OpenHKDD(pipes_struct *p, struct winreg_OpenHKDD *r)
+WERROR _winreg_OpenHKDD(struct pipes_struct *p,
+ struct winreg_OpenHKDD *r)
{
return open_registry_key(p, r->out.handle, NULL, KEY_HKDD, r->in.access_mask);
}
/*******************************************************************
+ _winreg_OpenHKPN
********************************************************************/
-WERROR _winreg_OpenHKPN(pipes_struct *p, struct winreg_OpenHKPN *r)
+WERROR _winreg_OpenHKPN(struct pipes_struct *p,
+ struct winreg_OpenHKPN *r)
{
return open_registry_key(p, r->out.handle, NULL, KEY_HKPN, r->in.access_mask);
}
/*******************************************************************
- reg_reply_open_entry
+ _winreg_OpenKey
********************************************************************/
-WERROR _winreg_OpenKey(pipes_struct *p, struct winreg_OpenKey *r)
+WERROR _winreg_OpenKey(struct pipes_struct *p,
+ struct winreg_OpenKey *r)
{
struct registry_key *parent = find_regkey_by_hnd(p, r->in.parent_handle );
}
/*******************************************************************
- reg_reply_info
+ _winreg_QueryValue
********************************************************************/
-WERROR _winreg_QueryValue(pipes_struct *p, struct winreg_QueryValue *r)
+WERROR _winreg_QueryValue(struct pipes_struct *p,
+ struct winreg_QueryValue *r)
{
WERROR status = WERR_BADFILE;
struct registry_key *regkey = find_regkey_by_hnd( p, r->in.handle );
prs_struct prs_hkpd;
- uint8_t *outbuf;
- uint32_t outbuf_size;
+ uint8_t *outbuf = NULL;
+ uint32_t outbuf_size = 0;
- DATA_BLOB val_blob;
- BOOL free_buf = False;
- BOOL free_prs = False;
+ bool free_buf = False;
+ bool free_prs = False;
if ( !regkey )
return WERR_BADFID;
- *r->out.value_length = *r->out.type = 0;
-
- DEBUG(7,("_reg_info: policy key name = [%s]\n", regkey->key->name));
- DEBUG(7,("_reg_info: policy key type = [%08x]\n", regkey->key->type));
-
+ if (r->in.value_name->name == NULL) {
+ return WERR_INVALID_PARAM;
+ }
+
+ if ((r->out.data_length == NULL) || (r->out.type == NULL) || (r->out.data_size == NULL)) {
+ return WERR_INVALID_PARAM;
+ }
+
+ DEBUG(7,("_winreg_QueryValue: policy key name = [%s]\n", regkey->key->name));
+ DEBUG(7,("_winreg_QueryValue: policy key type = [%08x]\n", regkey->key->type));
+
/* Handle QueryValue calls on HKEY_PERFORMANCE_DATA */
- if(regkey->key->type == REG_KEY_HKPD)
+ if(regkey->key->type == REG_KEY_HKPD)
{
- if(strequal(r->in.value_name.name, "Global")) {
- prs_init(&prs_hkpd, *r->in.data_size, p->mem_ctx, MARSHALL);
+ if (strequal(r->in.value_name->name, "Global")) {
+ if (!prs_init(&prs_hkpd, *r->in.data_size, p->mem_ctx, MARSHALL))
+ return WERR_NOMEM;
status = reg_perfcount_get_hkpd(
&prs_hkpd, *r->in.data_size, &outbuf_size, NULL);
outbuf = (uint8_t *)prs_hkpd.data_p;
free_prs = True;
}
- else if(strequal(r->in.value_name.name, "Counter 009")) {
+ else if (strequal(r->in.value_name->name, "Counter 009")) {
outbuf_size = reg_perfcount_get_counter_names(
reg_perfcount_get_base_index(),
(char **)(void *)&outbuf);
free_buf = True;
}
- else if(strequal(r->in.value_name.name, "Explain 009")) {
+ else if (strequal(r->in.value_name->name, "Explain 009")) {
outbuf_size = reg_perfcount_get_counter_help(
reg_perfcount_get_base_index(),
(char **)(void *)&outbuf);
free_buf = True;
}
- else if(isdigit(r->in.value_name.name[0])) {
+ else if (isdigit(r->in.value_name->name[0])) {
/* we probably have a request for a specific object
* here */
- prs_init(&prs_hkpd, *r->in.data_size, p->mem_ctx, MARSHALL);
+ if (!prs_init(&prs_hkpd, *r->in.data_size, p->mem_ctx, MARSHALL))
+ return WERR_NOMEM;
status = reg_perfcount_get_hkpd(
&prs_hkpd, *r->in.data_size, &outbuf_size,
- r->in.value_name.name);
+ r->in.value_name->name);
outbuf = (uint8_t *)prs_hkpd.data_p;
free_prs = True;
}
else {
DEBUG(3,("Unsupported key name [%s] for HKPD.\n",
- r->in.value_name.name));
+ r->in.value_name->name));
return WERR_BADFILE;
}
else {
struct registry_value *val;
- status = reg_queryvalue(p->mem_ctx, regkey, r->in.value_name.name,
+ status = reg_queryvalue(p->mem_ctx, regkey, r->in.value_name->name,
&val);
if (!W_ERROR_IS_OK(status)) {
+
+ DEBUG(10,("_winreg_QueryValue: reg_queryvalue failed with: %s\n",
+ win_errstr(status)));
+
if (r->out.data_size) {
*r->out.data_size = 0;
}
- if (r->out.value_length) {
- *r->out.value_length = 0;
+ if (r->out.data_length) {
+ *r->out.data_length = 0;
}
return status;
}
- status = registry_push_value(p->mem_ctx, val, &val_blob);
- if (!W_ERROR_IS_OK(status)) {
- return status;
- }
-
- outbuf = val_blob.data;
- outbuf_size = val_blob.length;
+ outbuf = val->data.data;
+ outbuf_size = val->data.length;
*r->out.type = val->type;
}
- *r->out.value_length = outbuf_size;
+ status = WERR_BADFILE;
- if ( *r->in.data_size == 0 || !r->out.data ) {
- status = WERR_OK;
- } else if ( *r->out.value_length > *r->in.data_size ) {
- status = WERR_MORE_DATA;
+ if (*r->in.data_size < outbuf_size) {
+ *r->out.data_size = outbuf_size;
+ status = r->in.data ? WERR_MORE_DATA : WERR_OK;
} else {
- memcpy( r->out.data, outbuf, *r->out.value_length );
+ *r->out.data_length = outbuf_size;
+ *r->out.data_size = outbuf_size;
+ if (r->out.data) {
+ memcpy(r->out.data, outbuf, outbuf_size);
+ }
status = WERR_OK;
}
- *r->out.data_size = *r->out.value_length;
-
if (free_prs) prs_mem_free(&prs_hkpd);
if (free_buf) SAFE_FREE(outbuf);
}
/*****************************************************************************
- Implementation of REG_QUERY_KEY
+ _winreg_QueryInfoKey
****************************************************************************/
-WERROR _winreg_QueryInfoKey(pipes_struct *p, struct winreg_QueryInfoKey *r)
+WERROR _winreg_QueryInfoKey(struct pipes_struct *p,
+ struct winreg_QueryInfoKey *r)
{
WERROR status = WERR_OK;
struct registry_key *regkey = find_regkey_by_hnd( p, r->in.handle );
-
+
if ( !regkey )
return WERR_BADFID;
*r->out.max_valnamelen += 1;
*r->out.max_valnamelen *= 2;
-
+
return WERR_OK;
}
/*****************************************************************************
- Implementation of REG_GETVERSION
+ _winreg_GetVersion
****************************************************************************/
-
-WERROR _winreg_GetVersion(pipes_struct *p, struct winreg_GetVersion *r)
+
+WERROR _winreg_GetVersion(struct pipes_struct *p,
+ struct winreg_GetVersion *r)
{
struct registry_key *regkey = find_regkey_by_hnd( p, r->in.handle );
-
+
if ( !regkey )
return WERR_BADFID;
-
- *r->out.version = 0x00000005; /* Windows 2000 registry API version */
-
- return WERR_OK;
+
+ return reg_getversion(r->out.version);
}
/*****************************************************************************
- Implementation of REG_ENUM_KEY
+ _winreg_EnumKey
****************************************************************************/
-
-WERROR _winreg_EnumKey(pipes_struct *p, struct winreg_EnumKey *r)
+
+WERROR _winreg_EnumKey(struct pipes_struct *p,
+ struct winreg_EnumKey *r)
{
- WERROR err;
+ WERROR err = WERR_OK;
struct registry_key *key = find_regkey_by_hnd( p, r->in.handle );
-
+
if ( !key )
- return WERR_BADFID;
+ return WERR_BADFID;
if ( !r->in.name || !r->in.keyclass )
return WERR_INVALID_PARAM;
- DEBUG(8,("_reg_enum_key: enumerating key [%s]\n", key->key->name));
+ DEBUG(8,("_winreg_EnumKey: enumerating key [%s]\n", key->key->name));
err = reg_enumkey(p->mem_ctx, key, r->in.enum_index, (char **)&r->out.name->name,
r->out.last_changed_time);
}
/*****************************************************************************
- Implementation of REG_ENUM_VALUE
+ _winreg_EnumValue
****************************************************************************/
-WERROR _winreg_EnumValue(pipes_struct *p, struct winreg_EnumValue *r)
+WERROR _winreg_EnumValue(struct pipes_struct *p,
+ struct winreg_EnumValue *r)
{
- WERROR err;
+ WERROR err = WERR_OK;
struct registry_key *key = find_regkey_by_hnd( p, r->in.handle );
- char *valname;
- struct registry_value *val;
- DATA_BLOB value_blob;
-
+ char *valname = NULL;
+ struct registry_value *val = NULL;
+
if ( !key )
return WERR_BADFID;
return err;
}
- err = registry_push_value(p->mem_ctx, val, &value_blob);
- if (!W_ERROR_IS_OK(err)) {
- return err;
- }
-
if (r->out.name != NULL) {
r->out.name->name = valname;
}
return WERR_INVALID_PARAM;
}
- if (value_blob.length > *r->out.size) {
+ if (val->data.length > *r->out.size) {
return WERR_MORE_DATA;
}
- memcpy( r->out.value, value_blob.data, value_blob.length );
+ memcpy( r->out.value, val->data.data, val->data.length );
}
if (r->out.length != NULL) {
- *r->out.length = value_blob.length;
+ *r->out.length = val->data.length;
}
if (r->out.size != NULL) {
- *r->out.size = value_blob.length;
+ *r->out.size = val->data.length;
}
return WERR_OK;
}
/*******************************************************************
- reg_shutdwon
+ _winreg_InitiateSystemShutdown
********************************************************************/
-WERROR _winreg_InitiateSystemShutdown(pipes_struct *p, struct winreg_InitiateSystemShutdown *r)
+WERROR _winreg_InitiateSystemShutdown(struct pipes_struct *p,
+ struct winreg_InitiateSystemShutdown *r)
{
struct winreg_InitiateSystemShutdownEx s;
s.in.message = r->in.message;
s.in.timeout = r->in.timeout;
s.in.force_apps = r->in.force_apps;
- s.in.reboot = r->in.reboot;
+ s.in.do_reboot = r->in.do_reboot;
s.in.reason = 0;
- /* thunk down to _winreg_InitiateSystemShutdownEx()
+ /* thunk down to _winreg_InitiateSystemShutdownEx()
(just returns a status) */
-
+
return _winreg_InitiateSystemShutdownEx( p, &s );
}
/*******************************************************************
- reg_shutdown_ex
+ _winreg_InitiateSystemShutdownEx
********************************************************************/
#define SHUTDOWN_R_STRING "-r"
#define SHUTDOWN_F_STRING "-f"
-WERROR _winreg_InitiateSystemShutdownEx(pipes_struct *p, struct winreg_InitiateSystemShutdownEx *r)
+WERROR _winreg_InitiateSystemShutdownEx(struct pipes_struct *p,
+ struct winreg_InitiateSystemShutdownEx *r)
{
- pstring shutdown_script;
+ char *shutdown_script = NULL;
char *msg = NULL;
- pstring chkmsg;
+ char *chkmsg = NULL;
fstring str_timeout;
fstring str_reason;
- fstring reboot;
+ fstring do_reboot;
fstring f;
- int ret;
- BOOL can_shutdown;
-
+ int ret = -1;
+ bool can_shutdown = false;
- pstrcpy(shutdown_script, lp_shutdown_script());
-
- if ( !*shutdown_script )
+ shutdown_script = talloc_strdup(p->mem_ctx, lp_shutdown_script());
+ if (!shutdown_script) {
+ return WERR_NOMEM;
+ }
+ if (!*shutdown_script) {
return WERR_ACCESS_DENIED;
+ }
/* pull the message string and perform necessary sanity checks on it */
- chkmsg[0] = '\0';
-
- if ( r->in.message && r->in.message->name && r->in.message->name->name ) {
- if ( (msg = talloc_strdup(p->mem_ctx, r->in.message->name->name )) == NULL ) {
+ if ( r->in.message && r->in.message->string ) {
+ if ( (msg = talloc_strdup(p->mem_ctx, r->in.message->string )) == NULL ) {
return WERR_NOMEM;
}
- alpha_strcpy (chkmsg, msg, NULL, sizeof(chkmsg));
- }
-
+ chkmsg = TALLOC_ARRAY(p->mem_ctx, char, strlen(msg)+1);
+ if (!chkmsg) {
+ return WERR_NOMEM;
+ }
+ alpha_strcpy(chkmsg, msg, NULL, strlen(msg)+1);
+ }
+
fstr_sprintf(str_timeout, "%d", r->in.timeout);
- fstr_sprintf(reboot, r->in.reboot ? SHUTDOWN_R_STRING : "");
+ fstr_sprintf(do_reboot, r->in.do_reboot ? SHUTDOWN_R_STRING : "");
fstr_sprintf(f, r->in.force_apps ? SHUTDOWN_F_STRING : "");
fstr_sprintf(str_reason, "%d", r->in.reason );
- all_string_sub( shutdown_script, "%z", chkmsg, sizeof(shutdown_script) );
- all_string_sub( shutdown_script, "%t", str_timeout, sizeof(shutdown_script) );
- all_string_sub( shutdown_script, "%r", reboot, sizeof(shutdown_script) );
- all_string_sub( shutdown_script, "%f", f, sizeof(shutdown_script) );
- all_string_sub( shutdown_script, "%x", str_reason, sizeof(shutdown_script) );
+ shutdown_script = talloc_all_string_sub(p->mem_ctx,
+ shutdown_script, "%z", chkmsg ? chkmsg : "");
+ if (!shutdown_script) {
+ return WERR_NOMEM;
+ }
+ shutdown_script = talloc_all_string_sub(p->mem_ctx,
+ shutdown_script, "%t", str_timeout);
+ if (!shutdown_script) {
+ return WERR_NOMEM;
+ }
+ shutdown_script = talloc_all_string_sub(p->mem_ctx,
+ shutdown_script, "%r", do_reboot);
+ if (!shutdown_script) {
+ return WERR_NOMEM;
+ }
+ shutdown_script = talloc_all_string_sub(p->mem_ctx,
+ shutdown_script, "%f", f);
+ if (!shutdown_script) {
+ return WERR_NOMEM;
+ }
+ shutdown_script = talloc_all_string_sub(p->mem_ctx,
+ shutdown_script, "%x", str_reason);
+ if (!shutdown_script) {
+ return WERR_NOMEM;
+ }
+
+ can_shutdown = security_token_has_privilege(p->server_info->ptok, SEC_PRIV_REMOTE_SHUTDOWN);
- can_shutdown = user_has_privileges( p->pipe_user.nt_user_token, &se_remote_shutdown );
-
/* IF someone has privs, run the shutdown script as root. OTHERWISE run it as not root
Take the error return from the script and provide it as the Windows return code. */
-
+
/********** BEGIN SeRemoteShutdownPrivilege BLOCK **********/
-
- if ( can_shutdown )
+
+ if ( can_shutdown )
become_root();
ret = smbrun( shutdown_script, NULL );
-
+
if ( can_shutdown )
unbecome_root();
/********** END SeRemoteShutdownPrivilege BLOCK **********/
-
+
DEBUG(3,("_reg_shutdown_ex: Running the command `%s' gave %d\n",
shutdown_script, ret));
-
return (ret == 0) ? WERR_OK : WERR_ACCESS_DENIED;
}
-
-
-
/*******************************************************************
- reg_abort_shutdwon
+ _winreg_AbortSystemShutdown
********************************************************************/
-WERROR _winreg_AbortSystemShutdown(pipes_struct *p, struct winreg_AbortSystemShutdown *r)
+WERROR _winreg_AbortSystemShutdown(struct pipes_struct *p,
+ struct winreg_AbortSystemShutdown *r)
{
- pstring abort_shutdown_script;
- int ret;
- BOOL can_shutdown;
+ const char *abort_shutdown_script = lp_abort_shutdown_script();
+ int ret = -1;
+ bool can_shutdown = false;
- pstrcpy(abort_shutdown_script, lp_abort_shutdown_script());
-
- if ( !*abort_shutdown_script )
+ if (!*abort_shutdown_script)
return WERR_ACCESS_DENIED;
-
- can_shutdown = user_has_privileges( p->pipe_user.nt_user_token, &se_remote_shutdown );
-
+
+ can_shutdown = security_token_has_privilege(p->server_info->ptok, SEC_PRIV_REMOTE_SHUTDOWN);
+
/********** BEGIN SeRemoteShutdownPrivilege BLOCK **********/
-
+
if ( can_shutdown )
become_root();
-
+
ret = smbrun( abort_shutdown_script, NULL );
-
+
if ( can_shutdown )
unbecome_root();
-
+
/********** END SeRemoteShutdownPrivilege BLOCK **********/
- DEBUG(3,("_reg_abort_shutdown: Running the command `%s' gave %d\n",
+ DEBUG(3,("_winreg_AbortSystemShutdown: Running the command `%s' gave %d\n",
abort_shutdown_script, ret));
-
return (ret == 0) ? WERR_OK : WERR_ACCESS_DENIED;
}
/*******************************************************************
********************************************************************/
-static int validate_reg_filename( pstring fname )
+static int validate_reg_filename(TALLOC_CTX *ctx, char **pp_fname )
{
- char *p;
+ char *p = NULL;
int num_services = lp_numservices();
- int snum;
- pstring share_path;
- pstring unix_fname;
-
+ int snum = -1;
+ const char *share_path = NULL;
+ char *fname = *pp_fname;
+
/* convert to a unix path, stripping the C:\ along the way */
-
- if ( !(p = valid_share_pathname( fname ) ))
+
+ if (!(p = valid_share_pathname(ctx, fname))) {
return -1;
+ }
/* has to exist within a valid file share */
-
- for ( snum=0; snum<num_services; snum++ ) {
-
- if ( !lp_snum_ok(snum) || lp_print_ok(snum) )
- continue;
-
- pstrcpy( share_path, lp_pathname(snum) );
-
- /* make sure we have a path (e.g. [homes] ) */
- if ( strlen( share_path ) == 0 )
+ for (snum=0; snum<num_services; snum++) {
+ if (!lp_snum_ok(snum) || lp_print_ok(snum)) {
continue;
+ }
- if ( strncmp( share_path, p, strlen( share_path )) == 0 )
- break;
- }
-
- /* p and fname are overlapping memory so copy out and back in again */
-
- pstrcpy( unix_fname, p );
- pstrcpy( fname, unix_fname );
-
- return (snum < num_services) ? snum : -1;
-}
-
-/*******************************************************************
- Note: topkeypat is the *full* path that this *key will be
- loaded into (including the name of the key)
- ********************************************************************/
-
-static WERROR reg_load_tree( REGF_FILE *regfile, const char *topkeypath,
- REGF_NK_REC *key )
-{
- REGF_NK_REC *subkey;
- REGISTRY_KEY registry_key;
- REGVAL_CTR *values;
- REGSUBKEY_CTR *subkeys;
- int i;
- pstring path;
- WERROR result = WERR_OK;
-
- /* initialize the REGISTRY_KEY structure */
-
- if ( !(registry_key.hook = reghook_cache_find(topkeypath)) ) {
- DEBUG(0,("reg_load_tree: Failed to assigned a REGISTRY_HOOK to [%s]\n",
- topkeypath ));
- return WERR_BADFILE;
- }
- pstrcpy( registry_key.name, topkeypath );
-
- /* now start parsing the values and subkeys */
-
- if ( !(subkeys = TALLOC_ZERO_P( regfile->mem_ctx, REGSUBKEY_CTR )) )
- return WERR_NOMEM;
-
- if ( !(values = TALLOC_ZERO_P( subkeys, REGVAL_CTR )) )
- return WERR_NOMEM;
+ share_path = lp_pathname(snum);
- /* copy values into the REGVAL_CTR */
-
- for ( i=0; i<key->num_values; i++ ) {
- regval_ctr_addvalue( values, key->values[i].valuename, key->values[i].type,
- (char*)key->values[i].data, (key->values[i].data_size & ~VK_DATA_IN_OFFSET) );
- }
+ /* make sure we have a path (e.g. [homes] ) */
+ if (strlen(share_path) == 0) {
+ continue;
+ }
- /* copy subkeys into the REGSUBKEY_CTR */
-
- key->subkey_index = 0;
- while ( (subkey = regfio_fetch_subkey( regfile, key )) ) {
- regsubkey_ctr_addkey( subkeys, subkey->keyname );
- }
-
- /* write this key and values out */
-
- if ( !store_reg_values( ®istry_key, values )
- || !store_reg_keys( ®istry_key, subkeys ) )
- {
- DEBUG(0,("reg_load_tree: Failed to load %s!\n", topkeypath));
- result = WERR_REG_IO_FAILURE;
- }
-
- TALLOC_FREE( subkeys );
-
- if ( !W_ERROR_IS_OK(result) )
- return result;
-
- /* now continue to load each subkey registry tree */
-
- key->subkey_index = 0;
- while ( (subkey = regfio_fetch_subkey( regfile, key )) ) {
- pstr_sprintf( path, "%s%s%s", topkeypath, "\\", subkey->keyname );
- result = reg_load_tree( regfile, path, subkey );
- if ( !W_ERROR_IS_OK(result) )
+ if (strncmp(share_path, p, strlen(share_path)) == 0) {
break;
+ }
}
- return result;
-}
-
-/*******************************************************************
- ********************************************************************/
-
-static WERROR restore_registry_key ( REGISTRY_KEY *krecord, const char *fname )
-{
- REGF_FILE *regfile;
- REGF_NK_REC *rootkey;
- WERROR result;
-
- /* open the registry file....fail if the file already exists */
-
- if ( !(regfile = regfio_open( fname, (O_RDONLY), 0 )) ) {
- DEBUG(0,("restore_registry_key: failed to open \"%s\" (%s)\n",
- fname, strerror(errno) ));
- return ( ntstatus_to_werror(map_nt_error_from_unix( errno )) );
- }
-
- /* get the rootkey from the regf file and then load the tree
- via recursive calls */
-
- if ( !(rootkey = regfio_rootkey( regfile )) ) {
- regfio_close( regfile );
- return WERR_REG_FILE_INVALID;
- }
-
- result = reg_load_tree( regfile, krecord->name, rootkey );
-
- /* cleanup */
-
- regfio_close( regfile );
-
- return result;
+ *pp_fname = p;
+ return (snum < num_services) ? snum : -1;
}
/*******************************************************************
+ _winreg_RestoreKey
********************************************************************/
-WERROR _winreg_RestoreKey(pipes_struct *p, struct winreg_RestoreKey *r)
+WERROR _winreg_RestoreKey(struct pipes_struct *p,
+ struct winreg_RestoreKey *r)
{
struct registry_key *regkey = find_regkey_by_hnd( p, r->in.handle );
- pstring fname;
- int snum;
-
+ char *fname = NULL;
+ int snum = -1;
+
if ( !regkey )
- return WERR_BADFID;
+ return WERR_BADFID;
if ( !r->in.filename || !r->in.filename->name )
return WERR_INVALID_PARAM;
- pstrcpy( fname, r->in.filename->name );
+ fname = talloc_strdup(p->mem_ctx, r->in.filename->name);
+ if (!fname) {
+ return WERR_NOMEM;
+ }
DEBUG(8,("_winreg_RestoreKey: verifying restore of key [%s] from "
"\"%s\"\n", regkey->key->name, fname));
- if ( (snum = validate_reg_filename( fname )) == -1 )
+ if ((snum = validate_reg_filename(p->mem_ctx, &fname)) == -1)
return WERR_OBJECT_PATH_INVALID;
-
- /* user must posses SeRestorePrivilege for this this proceed */
-
- if ( !user_has_privileges( p->pipe_user.nt_user_token, &se_restore ) )
- return WERR_ACCESS_DENIED;
-
- DEBUG(2,("_winreg_RestoreKey: Restoring [%s] from %s in share %s\n",
- regkey->key->name, fname, lp_servicename(snum) ));
- return restore_registry_key( regkey->key, fname );
-}
-
-/********************************************************************
-********************************************************************/
-
-static WERROR reg_write_tree( REGF_FILE *regfile, const char *keypath,
- REGF_NK_REC *parent, SEC_DESC *sec_desc )
-{
- REGF_NK_REC *key;
- REGVAL_CTR *values;
- REGSUBKEY_CTR *subkeys;
- int i, num_subkeys;
- pstring key_tmp;
- char *keyname, *parentpath;
- pstring subkeypath;
- char *subkeyname;
- REGISTRY_KEY registry_key;
- WERROR result = WERR_OK;
-
- if ( !regfile )
- return WERR_GENERAL_FAILURE;
-
- if ( !keypath )
- return WERR_OBJECT_PATH_INVALID;
-
- /* split up the registry key path */
-
- pstrcpy( key_tmp, keypath );
- if ( !reg_split_key( key_tmp, &parentpath, &keyname ) )
- return WERR_OBJECT_PATH_INVALID;
-
- if ( !keyname )
- keyname = parentpath;
-
- /* we need a REGISTRY_KEY object here to enumerate subkeys and values */
-
- ZERO_STRUCT( registry_key );
-
- if ( (registry_key.name = talloc_strdup(regfile->mem_ctx, keypath)) == NULL )
- return WERR_NOMEM;
-
- if ( (registry_key.hook = reghook_cache_find( registry_key.name )) == NULL )
- return WERR_BADFILE;
-
- /* lookup the values and subkeys */
-
- if ( !(subkeys = TALLOC_ZERO_P( regfile->mem_ctx, REGSUBKEY_CTR )) )
- return WERR_NOMEM;
-
- if ( !(values = TALLOC_ZERO_P( subkeys, REGVAL_CTR )) )
- return WERR_NOMEM;
-
- fetch_reg_keys( ®istry_key, subkeys );
- fetch_reg_values( ®istry_key, values );
-
- /* write out this key */
-
- if ( !(key = regfio_write_key( regfile, keyname, values, subkeys, sec_desc, parent )) ) {
- result = WERR_CAN_NOT_COMPLETE;
- goto done;
- }
-
- /* write each one of the subkeys out */
+ /* user must posses SeRestorePrivilege for this this proceed */
- num_subkeys = regsubkey_ctr_numkeys( subkeys );
- for ( i=0; i<num_subkeys; i++ ) {
- subkeyname = regsubkey_ctr_specific_key( subkeys, i );
- pstr_sprintf( subkeypath, "%s\\%s", keypath, subkeyname );
- result = reg_write_tree( regfile, subkeypath, key, sec_desc );
- if ( !W_ERROR_IS_OK(result) )
- goto done;
+ if ( !security_token_has_privilege(p->server_info->ptok, SEC_PRIV_RESTORE)) {
+ return WERR_ACCESS_DENIED;
}
- DEBUG(6,("reg_write_tree: wrote key [%s]\n", keypath ));
-
-done:
- TALLOC_FREE( subkeys );
- TALLOC_FREE( registry_key.name );
-
- return result;
-}
-
-/*******************************************************************
- ********************************************************************/
-
-static WERROR make_default_reg_sd( TALLOC_CTX *ctx, SEC_DESC **psd )
-{
- DOM_SID adm_sid, owner_sid;
- SEC_ACE ace[2]; /* at most 2 entries */
- SEC_ACCESS mask;
- SEC_ACL *psa = NULL;
- size_t sd_size;
-
- /* set the owner to BUILTIN\Administrator */
-
- sid_copy(&owner_sid, &global_sid_Builtin);
- sid_append_rid(&owner_sid, DOMAIN_USER_RID_ADMIN );
-
-
- /* basic access for Everyone */
-
- init_sec_access(&mask, reg_generic_map.generic_execute | reg_generic_map.generic_read );
- init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
-
- /* add Full Access 'BUILTIN\Administrators' */
-
- init_sec_access(&mask, reg_generic_map.generic_all);
- sid_copy(&adm_sid, &global_sid_Builtin);
- sid_append_rid(&adm_sid, BUILTIN_ALIAS_RID_ADMINS);
- init_sec_ace(&ace[1], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
-
- /* create the security descriptor */
-
- if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, 2, ace)) == NULL)
- return WERR_NOMEM;
-
- if ((*psd = make_sec_desc(ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE, &owner_sid, NULL, NULL, psa, &sd_size)) == NULL)
- return WERR_NOMEM;
+ DEBUG(2,("_winreg_RestoreKey: Restoring [%s] from %s in share %s\n",
+ regkey->key->name, fname, lp_servicename(snum) ));
- return WERR_OK;
+ return reg_restorekey(regkey, fname);
}
/*******************************************************************
+ _winreg_SaveKey
********************************************************************/
-static WERROR backup_registry_key ( REGISTRY_KEY *krecord, const char *fname )
-{
- REGF_FILE *regfile;
- WERROR result;
- SEC_DESC *sd = NULL;
-
- /* open the registry file....fail if the file already exists */
-
- if ( !(regfile = regfio_open( fname, (O_RDWR|O_CREAT|O_EXCL), (S_IREAD|S_IWRITE) )) ) {
- DEBUG(0,("backup_registry_key: failed to open \"%s\" (%s)\n",
- fname, strerror(errno) ));
- return ( ntstatus_to_werror(map_nt_error_from_unix( errno )) );
- }
-
- if ( !W_ERROR_IS_OK(result = make_default_reg_sd( regfile->mem_ctx, &sd )) ) {
- regfio_close( regfile );
- return result;
- }
-
- /* write the registry tree to the file */
-
- result = reg_write_tree( regfile, krecord->name, NULL, sd );
-
- /* cleanup */
-
- regfio_close( regfile );
-
- return result;
-}
-
-/*******************************************************************
- ********************************************************************/
-
-WERROR _winreg_SaveKey(pipes_struct *p, struct winreg_SaveKey *r)
+WERROR _winreg_SaveKey(struct pipes_struct *p,
+ struct winreg_SaveKey *r)
{
struct registry_key *regkey = find_regkey_by_hnd( p, r->in.handle );
- pstring fname;
- int snum;
-
+ char *fname = NULL;
+ int snum = -1;
+
if ( !regkey )
- return WERR_BADFID;
+ return WERR_BADFID;
if ( !r->in.filename || !r->in.filename->name )
return WERR_INVALID_PARAM;
- pstrcpy( fname, r->in.filename->name );
+ fname = talloc_strdup(p->mem_ctx, r->in.filename->name);
+ if (!fname) {
+ return WERR_NOMEM;
+ }
DEBUG(8,("_winreg_SaveKey: verifying backup of key [%s] to \"%s\"\n",
regkey->key->name, fname));
-
- if ( (snum = validate_reg_filename( fname )) == -1 )
+
+ if ((snum = validate_reg_filename(p->mem_ctx, &fname)) == -1 )
return WERR_OBJECT_PATH_INVALID;
-
+
DEBUG(2,("_winreg_SaveKey: Saving [%s] to %s in share %s\n",
regkey->key->name, fname, lp_servicename(snum) ));
-
- return backup_registry_key( regkey->key, fname );
+
+ return reg_savekey(regkey, fname);
}
/*******************************************************************
+ _winreg_SaveKeyEx
********************************************************************/
-WERROR _winreg_SaveKeyEx(pipes_struct *p, struct winreg_SaveKeyEx *r)
+WERROR _winreg_SaveKeyEx(struct pipes_struct *p,
+ struct winreg_SaveKeyEx *r)
{
/* fill in your code here if you think this call should
do anything */
}
/*******************************************************************
+ _winreg_CreateKey
********************************************************************/
-WERROR _winreg_CreateKey( pipes_struct *p, struct winreg_CreateKey *r)
+WERROR _winreg_CreateKey(struct pipes_struct *p,
+ struct winreg_CreateKey *r)
{
struct registry_key *parent = find_regkey_by_hnd(p, r->in.handle);
- struct registry_key *new_key;
- WERROR result;
+ struct registry_key *new_key = NULL;
+ WERROR result = WERR_OK;
if ( !parent )
return WERR_BADFID;
+ DEBUG(10, ("_winreg_CreateKey called with parent key '%s' and "
+ "subkey name '%s'\n", parent->key->name, r->in.name.name));
+
result = reg_createkey(NULL, parent, r->in.name.name, r->in.access_mask,
&new_key, r->out.action_taken);
if (!W_ERROR_IS_OK(result)) {
return result;
}
- if (!create_policy_hnd(p, r->out.new_handle, free_regkey, new_key)) {
+ if (!create_policy_hnd(p, r->out.new_handle, new_key)) {
TALLOC_FREE(new_key);
return WERR_BADFILE;
}
}
/*******************************************************************
+ _winreg_SetValue
********************************************************************/
-WERROR _winreg_SetValue(pipes_struct *p, struct winreg_SetValue *r)
+WERROR _winreg_SetValue(struct pipes_struct *p,
+ struct winreg_SetValue *r)
{
struct registry_key *key = find_regkey_by_hnd(p, r->in.handle);
- struct registry_value *val;
- WERROR status;
+ struct registry_value *val = NULL;
if ( !key )
return WERR_BADFID;
- DEBUG(8,("_reg_set_value: Setting value for [%s:%s]\n",
+ DEBUG(8,("_winreg_SetValue: Setting value for [%s:%s]\n",
key->key->name, r->in.name.name));
- status = registry_pull_value(p->mem_ctx, &val, r->in.type, r->in.data,
- r->in.size, r->in.size);
- if (!W_ERROR_IS_OK(status)) {
- return status;
+ val = talloc_zero(p->mem_ctx, struct registry_value);
+ if (val == NULL) {
+ return WERR_NOMEM;
}
+ val->type = r->in.type;
+ val->data = data_blob_talloc(p->mem_ctx, r->in.data, r->in.size);
+
return reg_setvalue(key, r->in.name.name, val);
}
/*******************************************************************
+ _winreg_DeleteKey
********************************************************************/
-WERROR _winreg_DeleteKey(pipes_struct *p, struct winreg_DeleteKey *r)
+WERROR _winreg_DeleteKey(struct pipes_struct *p,
+ struct winreg_DeleteKey *r)
{
struct registry_key *parent = find_regkey_by_hnd(p, r->in.handle);
/*******************************************************************
+ _winreg_DeleteValue
********************************************************************/
-WERROR _winreg_DeleteValue(pipes_struct *p, struct winreg_DeleteValue *r)
+WERROR _winreg_DeleteValue(struct pipes_struct *p,
+ struct winreg_DeleteValue *r)
{
struct registry_key *key = find_regkey_by_hnd(p, r->in.handle);
-
+
if ( !key )
return WERR_BADFID;
}
/*******************************************************************
+ _winreg_GetKeySecurity
********************************************************************/
-WERROR _winreg_GetKeySecurity(pipes_struct *p, struct winreg_GetKeySecurity *r)
+WERROR _winreg_GetKeySecurity(struct pipes_struct *p,
+ struct winreg_GetKeySecurity *r)
{
struct registry_key *key = find_regkey_by_hnd(p, r->in.handle);
- WERROR err;
- struct security_descriptor *secdesc;
- uint8 *data;
- size_t len;
+ WERROR err = WERR_OK;
+ struct security_descriptor *secdesc = NULL;
+ uint8 *data = NULL;
+ size_t len = 0;
if ( !key )
return WERR_BADFID;
-
+
/* access checks first */
-
- if ( !(key->key->access_granted & STD_RIGHT_READ_CONTROL_ACCESS) )
+
+ if ( !(key->key->access_granted & SEC_STD_READ_CONTROL) )
return WERR_ACCESS_DENIED;
- err = regkey_get_secdesc(p->mem_ctx, key->key, &secdesc);
+ err = reg_getkeysecurity(p->mem_ctx, key, &secdesc);
if (!W_ERROR_IS_OK(err)) {
return err;
}
r->out.sd->size = len;
r->out.sd->len = len;
r->out.sd->data = data;
-
+
return WERR_OK;
}
/*******************************************************************
+ _winreg_SetKeySecurity
********************************************************************/
-WERROR _winreg_SetKeySecurity(pipes_struct *p, struct winreg_SetKeySecurity *r)
+WERROR _winreg_SetKeySecurity(struct pipes_struct *p,
+ struct winreg_SetKeySecurity *r)
{
struct registry_key *key = find_regkey_by_hnd(p, r->in.handle);
- struct security_descriptor *secdesc;
- WERROR err;
+ struct security_descriptor *secdesc = NULL;
+ WERROR err = WERR_OK;
if ( !key )
return WERR_BADFID;
-
+
/* access checks first */
-
- if ( !(key->key->access_granted & STD_RIGHT_WRITE_DAC_ACCESS) )
+
+ if ( !(key->key->access_granted & SEC_STD_WRITE_DAC) )
return WERR_ACCESS_DENIED;
err = ntstatus_to_werror(unmarshall_sec_desc(p->mem_ctx, r->in.sd->data,
return err;
}
- return regkey_set_secdesc(key->key, secdesc);
+ return reg_setkeysecurity(key, secdesc);
}
/*******************************************************************
+ _winreg_FlushKey
********************************************************************/
-WERROR _winreg_FlushKey(pipes_struct *p, struct winreg_FlushKey *r)
+WERROR _winreg_FlushKey(struct pipes_struct *p,
+ struct winreg_FlushKey *r)
{
- /* I'm just replying OK because there's not a lot
+ /* I'm just replying OK because there's not a lot
here I see to do i --jerry */
-
+
return WERR_OK;
}
/*******************************************************************
+ _winreg_UnLoadKey
********************************************************************/
-WERROR _winreg_UnLoadKey(pipes_struct *p, struct winreg_UnLoadKey *r)
+WERROR _winreg_UnLoadKey(struct pipes_struct *p,
+ struct winreg_UnLoadKey *r)
{
/* fill in your code here if you think this call should
do anything */
}
/*******************************************************************
+ _winreg_ReplaceKey
********************************************************************/
-WERROR _winreg_ReplaceKey(pipes_struct *p, struct winreg_ReplaceKey *r)
+WERROR _winreg_ReplaceKey(struct pipes_struct *p,
+ struct winreg_ReplaceKey *r)
{
/* fill in your code here if you think this call should
do anything */
}
/*******************************************************************
+ _winreg_LoadKey
********************************************************************/
-WERROR _winreg_LoadKey(pipes_struct *p, struct winreg_LoadKey *r)
+WERROR _winreg_LoadKey(struct pipes_struct *p,
+ struct winreg_LoadKey *r)
{
/* fill in your code here if you think this call should
do anything */
}
/*******************************************************************
+ _winreg_NotifyChangeKeyValue
********************************************************************/
-WERROR _winreg_NotifyChangeKeyValue(pipes_struct *p, struct winreg_NotifyChangeKeyValue *r)
+WERROR _winreg_NotifyChangeKeyValue(struct pipes_struct *p,
+ struct winreg_NotifyChangeKeyValue *r)
{
- /* fill in your code here if you think this call should
- do anything */
-
- p->rng_fault_state = True;
return WERR_NOT_SUPPORTED;
}
/*******************************************************************
+ _winreg_QueryMultipleValues
********************************************************************/
-WERROR _winreg_QueryMultipleValues(pipes_struct *p, struct winreg_QueryMultipleValues *r)
+WERROR _winreg_QueryMultipleValues(struct pipes_struct *p,
+ struct winreg_QueryMultipleValues *r)
{
- /* fill in your code here if you think this call should
- do anything */
+ struct winreg_QueryMultipleValues2 r2;
+ uint32_t needed = 0;
+
+ r2.in.key_handle = r->in.key_handle;
+ r2.in.values_in = r->in.values_in;
+ r2.in.num_values = r->in.num_values;
+ r2.in.offered = r->in.buffer_size;
+ r2.in.buffer = r->in.buffer;
+ r2.out.values_out = r->out.values_out;
+ r2.out.needed = &needed;
+ r2.out.buffer = r->out.buffer;
+
+ return _winreg_QueryMultipleValues2(p, &r2);
+}
- p->rng_fault_state = True;
- return WERR_NOT_SUPPORTED;
+/*******************************************************************
+ ********************************************************************/
+
+static WERROR construct_multiple_entry(TALLOC_CTX *mem_ctx,
+ const char *valuename,
+ uint32_t value_length,
+ uint32_t offset,
+ enum winreg_Type type,
+ struct QueryMultipleValue *r)
+{
+ r->ve_valuename = talloc_zero(mem_ctx, struct winreg_ValNameBuf);
+ if (r->ve_valuename == NULL) {
+ return WERR_NOMEM;
+ }
+
+ r->ve_valuename->name = talloc_strdup(r->ve_valuename, valuename ? valuename : "");
+ if (r->ve_valuename->name == NULL) {
+ return WERR_NOMEM;
+ }
+
+ r->ve_valuename->size = strlen_m_term(r->ve_valuename->name)*2;
+ r->ve_valuelen = value_length;
+ r->ve_valueptr = offset;
+ r->ve_type = type;
+
+ return WERR_OK;
}
/*******************************************************************
+ _winreg_QueryMultipleValues2
********************************************************************/
-WERROR _winreg_QueryMultipleValues2(pipes_struct *p, struct winreg_QueryMultipleValues2 *r)
+WERROR _winreg_QueryMultipleValues2(struct pipes_struct *p,
+ struct winreg_QueryMultipleValues2 *r)
+{
+ struct registry_key *regkey = find_regkey_by_hnd(p, r->in.key_handle);
+ struct registry_value *vals = NULL;
+ const char **names = NULL;
+ uint32_t offset = 0, num_vals = 0;
+ DATA_BLOB result = data_blob_null;
+ int i = 0;
+ WERROR err = WERR_OK;
+
+ if (!regkey) {
+ return WERR_BADFID;
+ }
+
+ names = talloc_zero_array(p->mem_ctx, const char *, r->in.num_values);
+ if (names == NULL) {
+ return WERR_NOMEM;
+ }
+
+ for (i=0; i < r->in.num_values; i++) {
+ if (r->in.values_in[i].ve_valuename &&
+ r->in.values_in[i].ve_valuename->name) {
+ names[i] = talloc_strdup(names,
+ r->in.values_in[i].ve_valuename->name);
+ if (names[i] == NULL) {
+ return WERR_NOMEM;
+ }
+ }
+ }
+
+ err = reg_querymultiplevalues(p->mem_ctx, regkey,
+ r->in.num_values, names,
+ &num_vals, &vals);
+ if (!W_ERROR_IS_OK(err)) {
+ return err;
+ }
+
+ result = data_blob_talloc(p->mem_ctx, NULL, 0);
+
+ for (i=0; i < r->in.num_values; i++) {
+ const char *valuename = NULL;
+
+ if (vals[i].data.length > 0) {
+ if (!data_blob_append(p->mem_ctx, &result,
+ vals[i].data.data,
+ vals[i].data.length)) {
+ return WERR_NOMEM;
+ }
+ }
+
+ if (r->in.values_in[i].ve_valuename &&
+ r->in.values_in[i].ve_valuename->name) {
+ valuename = r->in.values_in[i].ve_valuename->name;
+ }
+
+ err = construct_multiple_entry(r->out.values_out,
+ valuename,
+ vals[i].data.length,
+ offset,
+ vals[i].type,
+ &r->out.values_out[i]);
+ if (!W_ERROR_IS_OK(err)) {
+ return err;
+ }
+
+ offset += vals[i].data.length;
+ }
+
+ *r->out.needed = result.length;
+
+ if (r->in.num_values != num_vals) {
+ return WERR_BADFILE;
+ }
+
+ if (*r->in.offered >= *r->out.needed) {
+ if (r->out.buffer) {
+ memcpy(r->out.buffer, result.data, MIN(result.length, *r->in.offered));
+ }
+ return WERR_OK;
+ } else {
+ return WERR_MORE_DATA;
+ }
+}
+
+/*******************************************************************
+ _winreg_DeleteKeyEx
+ ********************************************************************/
+
+WERROR _winreg_DeleteKeyEx(struct pipes_struct *p,
+ struct winreg_DeleteKeyEx *r)
{
/* fill in your code here if you think this call should
do anything */
p->rng_fault_state = True;
return WERR_NOT_SUPPORTED;
}
-
git.samba.org / samba.git / blobdiff