This commit was generated by cvs2svn to compensate for changes in r30,

which included commits to RCS files with non-trunk default branches.
(This used to be commit 3a69cffb062d4f1238b8cae10481c1f2ea4d3d8b)

1 files changed, 2138 insertions, 0 deletions

diff --git a/source4/rpc_server/srv_srvsvc_nt.c b/source4/rpc_server/srv_srvsvc_nt.c
new file mode 100644
index 0000000000..44a63f2b85
--- /dev/null
+++ b/source4/rpc_server/srv_srvsvc_nt.c
@@ -0,0 +1,2138 @@
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  RPC Pipe client / server routines
+ *  Copyright (C) Andrew Tridgell              1992-1997,
+ *  Copyright (C) Jeremy Allison					2001.
+ *  Copyright (C) Nigel Williams					2001.
+ *  
+ *  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.
+ */
+
+/* This is the implementation of the srvsvc pipe. */
+
+#include "includes.h"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_RPC_SRV
+
+/*******************************************************************
+ Utility function to get the 'type' of a share from an snum.
+ ********************************************************************/
+static uint32 get_share_type(int snum) 
+{
+	char *net_name = lp_servicename(snum);
+	int len_net_name = strlen(net_name);
+	
+	/* work out the share type */
+	uint32 type = STYPE_DISKTREE;
+
+	if (lp_print_ok(snum))
+		type = STYPE_PRINTQ;
+	if (strequal(lp_fstype(snum), "IPC"))
+		type = STYPE_IPC;
+	if (net_name[len_net_name] == '$')
+		type |= STYPE_HIDDEN;
+
+	return type;
+}
+	
+/*******************************************************************
+ Fill in a share info level 0 structure.
+ ********************************************************************/
+
+static void init_srv_share_info_0(pipes_struct *p, SRV_SHARE_INFO_0 *sh0, int snum)
+{
+	pstring net_name;
+
+	pstrcpy(net_name, lp_servicename(snum));
+
+	init_srv_share_info0(&sh0->info_0, net_name);
+	init_srv_share_info0_str(&sh0->info_0_str, net_name);
+}
+
+/*******************************************************************
+ Fill in a share info level 1 structure.
+ ********************************************************************/
+
+static void init_srv_share_info_1(pipes_struct *p, SRV_SHARE_INFO_1 *sh1, int snum)
+{
+	pstring remark;
+
+	char *net_name = lp_servicename(snum);
+	pstrcpy(remark, lp_comment(snum));
+	standard_sub_conn(p->conn, remark,sizeof(remark));
+
+	init_srv_share_info1(&sh1->info_1, net_name, get_share_type(snum), remark);
+	init_srv_share_info1_str(&sh1->info_1_str, net_name, remark);
+}
+
+/*******************************************************************
+ Fill in a share info level 2 structure.
+ ********************************************************************/
+
+static void init_srv_share_info_2(pipes_struct *p, SRV_SHARE_INFO_2 *sh2, int snum)
+{
+	pstring remark;
+	pstring path;
+	pstring passwd;
+
+	char *net_name = lp_servicename(snum);
+	pstrcpy(remark, lp_comment(snum));
+	standard_sub_conn(p->conn, remark,sizeof(remark));
+	pstrcpy(path, "C:");
+	pstrcat(path, lp_pathname(snum));
+
+	/*
+	 * Change / to \\ so that win2k will see it as a valid path.  This was added to
+	 * enable use of browsing in win2k add share dialog.
+	 */ 
+
+	string_replace(path, '/', '\\');
+
+	pstrcpy(passwd, "");
+
+	init_srv_share_info2(&sh2->info_2, net_name, get_share_type(snum), remark, 0, 0xffffffff, 1, path, passwd);
+	init_srv_share_info2_str(&sh2->info_2_str, net_name, remark, path, passwd);
+}
+
+/*******************************************************************
+ What to do when smb.conf is updated.
+ ********************************************************************/
+
+static void smb_conf_updated(int msg_type, pid_t src, void *buf, size_t len)
+{
+	DEBUG(10,("smb_conf_updated: Got message saying smb.conf was updated. Reloading.\n"));
+	reload_services(False);
+}
+
+/*******************************************************************
+ Create the share security tdb.
+ ********************************************************************/
+
+static TDB_CONTEXT *share_tdb; /* used for share security descriptors */
+#define SHARE_DATABASE_VERSION_V1 1
+#define SHARE_DATABASE_VERSION_V2 2 /* version id in little endian. */
+
+BOOL share_info_db_init(void)
+{
+	static pid_t local_pid;
+	const char *vstring = "INFO/version";
+	int32 vers_id;
+ 
+	if (share_tdb && local_pid == sys_getpid())
+		return True;
+	share_tdb = tdb_open_log(lock_path("share_info.tdb"), 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
+	if (!share_tdb) {
+		DEBUG(0,("Failed to open share info database %s (%s)\n",
+			lock_path("share_info.tdb"), strerror(errno) ));
+		return False;
+	}
+ 
+	local_pid = sys_getpid();
+ 
+	/* handle a Samba upgrade */
+	tdb_lock_bystring(share_tdb, vstring, 0);
+
+	/* Cope with byte-reversed older versions of the db. */
+	vers_id = tdb_fetch_int32(share_tdb, vstring);
+	if ((vers_id == SHARE_DATABASE_VERSION_V1) || (IREV(vers_id) == SHARE_DATABASE_VERSION_V1)) {
+		/* Written on a bigendian machine with old fetch_int code. Save as le. */
+		tdb_store_int32(share_tdb, vstring, SHARE_DATABASE_VERSION_V2);
+		vers_id = SHARE_DATABASE_VERSION_V2;
+	}
+
+	if (vers_id != SHARE_DATABASE_VERSION_V2) {
+		tdb_traverse(share_tdb, tdb_traverse_delete_fn, NULL);
+		tdb_store_int32(share_tdb, vstring, SHARE_DATABASE_VERSION_V2);
+	}
+	tdb_unlock_bystring(share_tdb, vstring);
+
+	message_register(MSG_SMB_CONF_UPDATED, smb_conf_updated);
+ 
+	return True;
+}
+
+/*******************************************************************
+ Fake up a Everyone, full access as a default.
+ ********************************************************************/
+
+static SEC_DESC *get_share_security_default( TALLOC_CTX *ctx, int snum, size_t *psize)
+{
+	extern DOM_SID global_sid_World;
+	extern struct generic_mapping file_generic_mapping;
+	SEC_ACCESS sa;
+	SEC_ACE ace;
+	SEC_ACL *psa = NULL;
+	SEC_DESC *psd = NULL;
+	uint32 def_access = GENERIC_ALL_ACCESS;
+
+	se_map_generic(&def_access, &file_generic_mapping);
+
+	init_sec_access(&sa, GENERIC_ALL_ACCESS | def_access );
+	init_sec_ace(&ace, &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, sa, 0);
+
+	if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, 1, &ace)) != NULL) {
+		psd = make_sec_desc(ctx, SEC_DESC_REVISION, NULL, NULL, NULL, psa, psize);
+	}
+
+	if (!psd) {
+		DEBUG(0,("get_share_security: Failed to make SEC_DESC.\n"));
+		return NULL;
+	}
+
+	return psd;
+}
+
+/*******************************************************************
+ Pull a security descriptor from the share tdb.
+ ********************************************************************/
+
+static SEC_DESC *get_share_security( TALLOC_CTX *ctx, int snum, size_t *psize)
+{
+	prs_struct ps;
+	fstring key;
+	SEC_DESC *psd = NULL;
+
+	*psize = 0;
+
+	/* Fetch security descriptor from tdb */
+ 
+	slprintf(key, sizeof(key)-1, "SECDESC/%s", lp_servicename(snum));
+ 
+	if (tdb_prs_fetch(share_tdb, key, &ps, ctx)!=0 ||
+		!sec_io_desc("get_share_security", &psd, &ps, 1)) {
+ 
+		DEBUG(4,("get_share_security: using default secdesc for %s\n", lp_servicename(snum) ));
+ 
+		return get_share_security_default(ctx, snum, psize);
+	}
+
+	if (psd)
+		*psize = sec_desc_size(psd);
+
+	prs_mem_free(&ps);
+	return psd;
+}
+
+/*******************************************************************
+ Store a security descriptor in the share db.
+ ********************************************************************/
+
+static BOOL set_share_security(TALLOC_CTX *ctx, const char *share_name, SEC_DESC *psd)
+{
+	prs_struct ps;
+	TALLOC_CTX *mem_ctx = NULL;
+	fstring key;
+	BOOL ret = False;
+
+	mem_ctx = talloc_init("set_share_security");
+	if (mem_ctx == NULL)
+		return False;
+
+	prs_init(&ps, (uint32)sec_desc_size(psd), mem_ctx, MARSHALL);
+ 
+	if (!sec_io_desc("share_security", &psd, &ps, 1))
+		goto out;
+ 
+	slprintf(key, sizeof(key)-1, "SECDESC/%s", share_name);
+ 
+	if (tdb_prs_store(share_tdb, key, &ps)==0) {
+		ret = True;
+		DEBUG(5,("set_share_security: stored secdesc for %s\n", share_name ));
+	} else {
+		DEBUG(1,("set_share_security: Failed to store secdesc for %s\n", share_name ));
+	} 
+
+	/* Free malloc'ed memory */
+ 
+out:
+ 
+	prs_mem_free(&ps);
+	if (mem_ctx)
+		talloc_destroy(mem_ctx);
+	return ret;
+}
+
+/*******************************************************************
+ Delete a security descriptor.
+********************************************************************/
+
+static BOOL delete_share_security(int snum)
+{
+	TDB_DATA kbuf;
+	fstring key;
+
+	slprintf(key, sizeof(key)-1, "SECDESC/%s", lp_servicename(snum));
+	kbuf.dptr = key;
+	kbuf.dsize = strlen(key)+1;
+
+	if (tdb_delete(share_tdb, kbuf) != 0) {
+		DEBUG(0,("delete_share_security: Failed to delete entry for share %s\n",
+				lp_servicename(snum) ));
+		return False;
+	}
+
+	return True;
+}
+
+/*******************************************************************
+ Map any generic bits to file specific bits.
+********************************************************************/
+
+void map_generic_share_sd_bits(SEC_DESC *psd)
+{
+	extern struct generic_mapping file_generic_mapping;
+	int i;
+	SEC_ACL *ps_dacl = NULL;
+
+	if (!psd)
+		return;
+
+	ps_dacl = psd->dacl;
+	if (!ps_dacl)
+		return;
+
+	for (i = 0; i < ps_dacl->num_aces; i++) {
+		SEC_ACE *psa = &ps_dacl->ace[i];
+		uint32 orig_mask = psa->info.mask;
+
+		se_map_generic(&psa->info.mask, &file_generic_mapping);
+		psa->info.mask |= orig_mask;
+	}	
+}
+
+/*******************************************************************
+ Can this user access with share with the required permissions ?
+********************************************************************/
+
+BOOL share_access_check(struct request_context *req, struct tcon_context *conn, int snum, uint32 desired_access)
+{
+	uint32 granted;
+	NTSTATUS status;
+	SEC_DESC *psd = NULL;
+	size_t sd_size;
+	NT_USER_TOKEN *token = NULL;
+	BOOL ret = True;
+	struct tcon_context *conn = req->conn;
+
+	psd = get_share_security(req->mem_ctx, snum, &sd_size);
+
+	if (!psd)
+		goto out;
+
+	if (conn->nt_user_token)
+		token = conn->nt_user_token;
+	else 
+		token = req->user_ctx->nt_user_token;
+
+	ret = se_access_check(psd, token, desired_access, &granted, &status);
+
+	return ret;
+}
+
+/*******************************************************************
+ Fill in a share info level 501 structure.
+********************************************************************/
+
+static void init_srv_share_info_501(pipes_struct *p, SRV_SHARE_INFO_501 *sh501, int snum)
+{
+	int len_net_name;
+	pstring remark;
+
+	char *net_name = lp_servicename(snum);
+	pstrcpy(remark, lp_comment(snum));
+	standard_sub_conn(p->conn, remark, sizeof(remark));
+
+	len_net_name = strlen(net_name);
+
+	init_srv_share_info501(&sh501->info_501, net_name, get_share_type(snum), remark, (lp_csc_policy(snum) << 4));
+	init_srv_share_info501_str(&sh501->info_501_str, net_name, remark);
+}
+
+/*******************************************************************
+ Fill in a share info level 502 structure.
+ ********************************************************************/
+
+static void init_srv_share_info_502(pipes_struct *p, SRV_SHARE_INFO_502 *sh502, int snum)
+{
+	int len_net_name;
+	pstring net_name;
+	pstring remark;
+	pstring path;
+	pstring passwd;
+	SEC_DESC *sd;
+	size_t sd_size;
+	TALLOC_CTX *ctx = p->mem_ctx;
+
+
+	ZERO_STRUCTP(sh502);
+
+	pstrcpy(net_name, lp_servicename(snum));
+	pstrcpy(remark, lp_comment(snum));
+	standard_sub_conn(p->conn, remark,sizeof(remark));
+	pstrcpy(path, "C:");
+	pstrcat(path, lp_pathname(snum));
+
+	/*
+	 * Change / to \\ so that win2k will see it as a valid path.  This was added to
+	 * enable use of browsing in win2k add share dialog.
+	 */ 
+
+	string_replace(path, '/', '\\');
+
+	pstrcpy(passwd, "");
+	len_net_name = strlen(net_name);
+
+	sd = get_share_security(ctx, snum, &sd_size);
+
+	init_srv_share_info502(&sh502->info_502, net_name, get_share_type(snum), remark, 0, 0xffffffff, 1, path, passwd, sd, sd_size);
+	init_srv_share_info502_str(&sh502->info_502_str, net_name, remark, path, passwd, sd, sd_size);
+}
+
+/***************************************************************************
+ Fill in a share info level 1004 structure.
+ ***************************************************************************/
+
+static void init_srv_share_info_1004(pipes_struct *p, SRV_SHARE_INFO_1004* sh1004, int snum)
+{
+        pstring remark;
+
+	pstrcpy(remark, lp_comment(snum));
+	standard_sub_conn(p->conn, remark, sizeof(remark));
+
+	ZERO_STRUCTP(sh1004);
+  
+	init_srv_share_info1004(&sh1004->info_1004, remark);
+	init_srv_share_info1004_str(&sh1004->info_1004_str, remark);
+}
+
+/***************************************************************************
+ Fill in a share info level 1005 structure.
+ ***************************************************************************/
+
+static void init_srv_share_info_1005(pipes_struct *p, SRV_SHARE_INFO_1005* sh1005, int snum)
+{
+	sh1005->dfs_root_flag = 0;
+
+	if(lp_host_msdfs() && lp_msdfs_root(snum))
+		sh1005->dfs_root_flag = 3;
+}
+/***************************************************************************
+ Fill in a share info level 1006 structure.
+ ***************************************************************************/
+
+static void init_srv_share_info_1006(pipes_struct *p, SRV_SHARE_INFO_1006* sh1006, int snum)
+{
+	sh1006->max_uses = -1;
+}
+
+/***************************************************************************
+ Fill in a share info level 1007 structure.
+ ***************************************************************************/
+
+static void init_srv_share_info_1007(pipes_struct *p, SRV_SHARE_INFO_1007* sh1007, int snum)
+{
+        pstring alternate_directory_name = "";
+	uint32 flags = 0;
+
+	ZERO_STRUCTP(sh1007);
+  
+	init_srv_share_info1007(&sh1007->info_1007, flags, alternate_directory_name);
+	init_srv_share_info1007_str(&sh1007->info_1007_str, alternate_directory_name);
+}
+
+/*******************************************************************
+ Fill in a share info level 1501 structure.
+ ********************************************************************/
+
+static void init_srv_share_info_1501(pipes_struct *p, SRV_SHARE_INFO_1501 *sh1501, int snum)
+{
+	SEC_DESC *sd;
+	size_t sd_size;
+	TALLOC_CTX *ctx = p->mem_ctx;
+
+	ZERO_STRUCTP(sh1501);
+
+	sd = get_share_security(ctx, snum, &sd_size);
+
+	sh1501->sdb = make_sec_desc_buf(p->mem_ctx, sd_size, sd);
+}
+
+/*******************************************************************
+ True if it ends in '$'.
+ ********************************************************************/
+
+static BOOL is_hidden_share(int snum)
+{
+	pstring net_name;
+
+	pstrcpy(net_name, lp_servicename(snum));
+	return (net_name[strlen(net_name)] == '$') ? True : False;
+}
+
+/*******************************************************************
+ Fill in a share info structure.
+ ********************************************************************/
+
+static BOOL init_srv_share_info_ctr(pipes_struct *p, SRV_SHARE_INFO_CTR *ctr,
+	       uint32 info_level, uint32 *resume_hnd, uint32 *total_entries, BOOL all_shares)
+{
+	int num_entries = 0;
+	int num_services = lp_numservices();
+	int snum;
+	TALLOC_CTX *ctx = p->mem_ctx;
+
+	DEBUG(5,("init_srv_share_info_ctr\n"));
+
+	ZERO_STRUCTPN(ctr);
+
+	ctr->info_level = ctr->switch_value = info_level;
+	*resume_hnd = 0;
+
+	/* Count the number of entries. */
+	for (snum = 0; snum < num_services; snum++) {
+		if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) )
+			num_entries++;
+	}
+
+	*total_entries = num_entries;
+	ctr->num_entries2 = ctr->num_entries = num_entries;
+	ctr->ptr_share_info = ctr->ptr_entries = 1;
+
+	if (!num_entries)
+		return True;
+
+	switch (info_level) {
+	case 0:
+	{
+		SRV_SHARE_INFO_0 *info0;
+		int i = 0;
+
+		info0 = talloc(ctx, num_entries * sizeof(SRV_SHARE_INFO_0));
+
+		for (snum = *resume_hnd; snum < num_services; snum++) {
+			if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) ) {
+				init_srv_share_info_0(p, &info0[i++], snum);
+			}
+		}
+
+		ctr->share.info0 = info0;
+		break;
+
+	}
+
+	case 1:
+	{
+		SRV_SHARE_INFO_1 *info1;
+		int i = 0;
+
+		info1 = talloc(ctx, num_entries * sizeof(SRV_SHARE_INFO_1));
+
+		for (snum = *resume_hnd; snum < num_services; snum++) {
+			if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) ) {
+				init_srv_share_info_1(p, &info1[i++], snum);
+			}
+		}
+
+		ctr->share.info1 = info1;
+		break;
+	}
+
+	case 2:
+	{
+		SRV_SHARE_INFO_2 *info2;
+		int i = 0;
+
+		info2 = talloc(ctx, num_entries * sizeof(SRV_SHARE_INFO_2));
+
+		for (snum = *resume_hnd; snum < num_services; snum++) {
+			if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) ) {
+				init_srv_share_info_2(p, &info2[i++], snum);
+			}
+		}
+
+		ctr->share.info2 = info2;
+		break;
+	}
+
+	case 501:
+	{
+		SRV_SHARE_INFO_501 *info501;
+		int i = 0;
+	
+		info501 = talloc(ctx, num_entries * sizeof(SRV_SHARE_INFO_501));
+
+		for (snum = *resume_hnd; snum < num_services; snum++) {
+			if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) ) {
+				init_srv_share_info_501(p, &info501[i++], snum);
+			}
+		}
+	
+		ctr->share.info501 = info501;
+		break;
+	}
+
+	case 502:
+	{
+		SRV_SHARE_INFO_502 *info502;
+		int i = 0;
+
+		info502 = talloc(ctx, num_entries * sizeof(SRV_SHARE_INFO_502));
+
+		for (snum = *resume_hnd; snum < num_services; snum++) {
+			if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) ) {
+				init_srv_share_info_502(p, &info502[i++], snum);
+			}
+		}
+
+		ctr->share.info502 = info502;
+		break;
+	}
+
+	/* here for completeness but not currently used with enum (1004 - 1501)*/
+	
+	case 1004:
+	{
+		SRV_SHARE_INFO_1004 *info1004;
+		int i = 0;
+
+		info1004 = talloc(ctx, num_entries * sizeof(SRV_SHARE_INFO_1004));
+
+		for (snum = *resume_hnd; snum < num_services; snum++) {
+			if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) ) {
+				init_srv_share_info_1004(p, &info1004[i++], snum);
+			}
+		}
+
+		ctr->share.info1004 = info1004;
+		break;
+	}
+
+	case 1005:
+	{
+		SRV_SHARE_INFO_1005 *info1005;
+		int i = 0;
+
+		info1005 = talloc(ctx, num_entries * sizeof(SRV_SHARE_INFO_1005));
+
+		for (snum = *resume_hnd; snum < num_services; snum++) {
+			if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) ) {
+				init_srv_share_info_1005(p, &info1005[i++], snum);
+			}
+		}
+
+		ctr->share.info1005 = info1005;
+		break;
+	}
+
+	case 1006:
+	{
+		SRV_SHARE_INFO_1006 *info1006;
+		int i = 0;
+
+		info1006 = talloc(ctx, num_entries * sizeof(SRV_SHARE_INFO_1006));
+
+		for (snum = *resume_hnd; snum < num_services; snum++) {
+			if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) ) {
+				init_srv_share_info_1006(p, &info1006[i++], snum);
+			}
+		}
+
+		ctr->share.info1006 = info1006;
+		break;
+	}
+
+	case 1007:
+	{
+		SRV_SHARE_INFO_1007 *info1007;
+		int i = 0;
+
+		info1007 = talloc(ctx, num_entries * sizeof(SRV_SHARE_INFO_1007));
+
+		for (snum = *resume_hnd; snum < num_services; snum++) {
+			if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) ) {
+				init_srv_share_info_1007(p, &info1007[i++], snum);
+			}
+		}
+
+		ctr->share.info1007 = info1007;
+		break;
+	}
+
+	case 1501:
+	{
+		SRV_SHARE_INFO_1501 *info1501;
+		int i = 0;
+
+		info1501 = talloc(ctx, num_entries * sizeof(SRV_SHARE_INFO_1501));
+
+		for (snum = *resume_hnd; snum < num_services; snum++) {
+			if (lp_browseable(snum) && lp_snum_ok(snum) && (all_shares || !is_hidden_share(snum)) ) {
+				init_srv_share_info_1501(p, &info1501[i++], snum);
+			}
+		}
+
+		ctr->share.info1501 = info1501;
+		break;
+	}
+	default:
+		DEBUG(5,("init_srv_share_info_ctr: unsupported switch value %d\n", info_level));
+		return False;
+	}
+
+	return True;
+}
+
+/*******************************************************************
+ Inits a SRV_R_NET_SHARE_ENUM structure.
+********************************************************************/
+
+static void init_srv_r_net_share_enum(pipes_struct *p, SRV_R_NET_SHARE_ENUM *r_n,
+				      uint32 info_level, uint32 resume_hnd, BOOL all)  
+{
+	DEBUG(5,("init_srv_r_net_share_enum: %d\n", __LINE__));
+
+	if (init_srv_share_info_ctr(p, &r_n->ctr, info_level,
+				    &resume_hnd, &r_n->total_entries, all)) {
+		r_n->status = WERR_OK;
+	} else {
+		r_n->status = WERR_UNKNOWN_LEVEL;
+	}
+
+	init_enum_hnd(&r_n->enum_hnd, resume_hnd);
+}
+
+/*******************************************************************
+ Inits a SRV_R_NET_SHARE_GET_INFO structure.
+********************************************************************/
+
+static void init_srv_r_net_share_get_info(pipes_struct *p, SRV_R_NET_SHARE_GET_INFO *r_n,
+				  char *share_name, uint32 info_level)
+{
+	WERROR status = WERR_OK;
+	int snum;
+
+	DEBUG(5,("init_srv_r_net_share_get_info: %d\n", __LINE__));
+
+	r_n->info.switch_value = info_level;
+
+	snum = find_service(share_name);
+
+	if (snum >= 0) {
+		switch (info_level) {
+		case 0:
+			init_srv_share_info_0(p, &r_n->info.share.info0, snum);
+			break;
+		case 1:
+			init_srv_share_info_1(p, &r_n->info.share.info1, snum);
+			break;
+		case 2:
+			init_srv_share_info_2(p, &r_n->info.share.info2, snum);
+			break;
+		case 501:
+			init_srv_share_info_501(p, &r_n->info.share.info501, snum);
+			break;
+		case 502:
+			init_srv_share_info_502(p, &r_n->info.share.info502, snum);
+			break;
+
+			/* here for completeness */
+		case 1004:
+			init_srv_share_info_1004(p, &r_n->info.share.info1004, snum);
+			break;
+		case 1005:
+			init_srv_share_info_1005(p, &r_n->info.share.info1005, snum);
+			break;
+
+			/* here for completeness 1006 - 1501 */
+		case 1006:
+			init_srv_share_info_1006(p, &r_n->info.share.info1006, snum);
+			break;
+		case 1007:
+			init_srv_share_info_1007(p, &r_n->info.share.info1007, snum);
+			break;
+		case 1501:
+			init_srv_share_info_1501(p, &r_n->info.share.info1501, snum);
+			break;
+		default:
+			DEBUG(5,("init_srv_net_share_get_info: unsupported switch value %d\n", info_level));
+			status = WERR_UNKNOWN_LEVEL;
+			break;
+		}
+	} else {
+		status = WERR_INVALID_NAME;
+	}
+
+	r_n->info.ptr_share_ctr = W_ERROR_IS_OK(status) ? 1 : 0;
+	r_n->status = status;
+}
+
+/*******************************************************************
+ fill in a sess info level 1 structure.
+ ********************************************************************/
+
+static void init_srv_sess_0_info(SESS_INFO_0 *se0, SESS_INFO_0_STR *str0, char *name)
+{
+	init_srv_sess_info0(se0, name);
+	init_srv_sess_info0_str(str0, name);
+}
+
+/*******************************************************************
+ fill in a sess info level 0 structure.
+ ********************************************************************/
+
+static void init_srv_sess_info_0(SRV_SESS_INFO_0 *ss0, uint32 *snum, uint32 *stot)
+{
+	struct sessionid *session_list;
+	uint32 num_entries = 0;
+	(*stot) = list_sessions(&session_list);
+
+	if (ss0 == NULL) {
+		(*snum) = 0;
+		SAFE_FREE(session_list);
+		return;
+	}
+
+	DEBUG(5,("init_srv_sess_0_ss0\n"));
+
+	if (snum) {
+		for (; (*snum) < (*stot) && num_entries < MAX_SESS_ENTRIES; (*snum)++) {
+			init_srv_sess_0_info(&ss0->info_0[num_entries],
+								 &ss0->info_0_str[num_entries], session_list[(*snum)].remote_machine);
+
+			/* move on to creating next session */
+			/* move on to creating next sess */
+			num_entries++;
+		}
+
+		ss0->num_entries_read  = num_entries;
+		ss0->ptr_sess_info     = num_entries > 0 ? 1 : 0;
+		ss0->num_entries_read2 = num_entries;
+		
+		if ((*snum) >= (*stot)) {
+			(*snum) = 0;
+		}
+
+	} else {
+		ss0->num_entries_read = 0;
+		ss0->ptr_sess_info = 0;
+		ss0->num_entries_read2 = 0;
+	}
+	SAFE_FREE(session_list);
+}
+
+/*******************************************************************
+ fill in a sess info level 1 structure.
+ ********************************************************************/
+
+static void init_srv_sess_1_info(SESS_INFO_1 *se1, SESS_INFO_1_STR *str1,
+				char *name, char *user,
+				uint32 num_opens,
+				uint32 open_time, uint32 idle_time,
+				uint32 usr_flgs)
+{
+	init_srv_sess_info1(se1 , name, user, num_opens, open_time, idle_time, usr_flgs);
+	init_srv_sess_info1_str(str1, name, user);
+}
+
+/*******************************************************************
+ fill in a sess info level 1 structure.
+ ********************************************************************/
+
+static void init_srv_sess_info_1(SRV_SESS_INFO_1 *ss1, uint32 *snum, uint32 *stot)
+{
+	struct sessionid *session_list;
+	uint32 num_entries = 0;
+	(*stot) = list_sessions(&session_list);
+
+	if (ss1 == NULL) {
+		(*snum) = 0;
+		SAFE_FREE(session_list);
+		return;
+	}
+
+	DEBUG(5,("init_srv_sess_1_ss1\n"));
+
+	if (snum) {
+		for (; (*snum) < (*stot) && num_entries < MAX_SESS_ENTRIES; (*snum)++) {
+			init_srv_sess_1_info(&ss1->info_1[num_entries],
+					     &ss1->info_1_str[num_entries],
+					    session_list[*snum].remote_machine,
+					     session_list[*snum].username,
+			                     1, 10, 5, 0);
+
+			/* move on to creating next session */
+			/* move on to creating next sess */
+			num_entries++;
+		}
+
+		ss1->num_entries_read  = num_entries;
+		ss1->ptr_sess_info     = num_entries > 0 ? 1 : 0;
+		ss1->num_entries_read2 = num_entries;
+		
+		if ((*snum) >= (*stot)) {
+			(*snum) = 0;
+		}
+
+	} else {
+		ss1->num_entries_read = 0;
+		ss1->ptr_sess_info = 0;
+		ss1->num_entries_read2 = 0;
+		
+		(*stot) = 0;
+	}
+}
+
+/*******************************************************************
+ makes a SRV_R_NET_SESS_ENUM structure.
+********************************************************************/
+
+static WERROR init_srv_sess_info_ctr(SRV_SESS_INFO_CTR *ctr,
+				int switch_value, uint32 *resume_hnd, uint32 *total_entries)
+{
+	WERROR status = WERR_OK;
+	DEBUG(5,("init_srv_sess_info_ctr: %d\n", __LINE__));
+
+	ctr->switch_value = switch_value;
+
+	switch (switch_value) {
+	case 0:
+		init_srv_sess_info_0(&(ctr->sess.info0), resume_hnd, total_entries);
+		ctr->ptr_sess_ctr = 1;
+		break;
+	case 1:
+		init_srv_sess_info_1(&(ctr->sess.info1), resume_hnd, total_entries);
+		ctr->ptr_sess_ctr = 1;
+		break;
+	default:
+		DEBUG(5,("init_srv_sess_info_ctr: unsupported switch value %d\n", switch_value));
+		(*resume_hnd) = 0;
+		(*total_entries) = 0;
+		ctr->ptr_sess_ctr = 0;
+		status = WERR_UNKNOWN_LEVEL;
+		break;
+	}
+
+	return status;
+}
+
+/*******************************************************************
+ makes a SRV_R_NET_SESS_ENUM structure.
+********************************************************************/
+
+static void init_srv_r_net_sess_enum(SRV_R_NET_SESS_ENUM *r_n,
+				uint32 resume_hnd, int sess_level, int switch_value)  
+{
+	DEBUG(5,("init_srv_r_net_sess_enum: %d\n", __LINE__));
+
+	r_n->sess_level  = sess_level;
+
+	if (sess_level == -1)
+		r_n->status = WERR_UNKNOWN_LEVEL;
+	else
+		r_n->status = init_srv_sess_info_ctr(r_n->ctr, switch_value, &resume_hnd, &r_n->total_entries);
+
+	if (!W_ERROR_IS_OK(r_n->status))
+		resume_hnd = 0;
+
+	init_enum_hnd(&r_n->enum_hnd, resume_hnd);
+}
+
+/*******************************************************************
+ fill in a conn info level 0 structure.
+ ********************************************************************/
+
+static void init_srv_conn_info_0(SRV_CONN_INFO_0 *ss0, uint32 *snum, uint32 *stot)
+{
+	uint32 num_entries = 0;
+	(*stot) = 1;
+
+	if (ss0 == NULL) {
+		(*snum) = 0;
+		return;
+	}
+
+	DEBUG(5,("init_srv_conn_0_ss0\n"));
+
+	if (snum) {
+		for (; (*snum) < (*stot) && num_entries < MAX_CONN_ENTRIES; (*snum)++) {
+
+			init_srv_conn_info0(&ss0->info_0[num_entries], (*stot));
+
+			/* move on to creating next connection */
+			/* move on to creating next conn */
+			num_entries++;
+		}
+
+		ss0->num_entries_read  = num_entries;
+		ss0->ptr_conn_info     = num_entries > 0 ? 1 : 0;
+		ss0->num_entries_read2 = num_entries;
+		
+		if ((*snum) >= (*stot)) {
+			(*snum) = 0;
+		}
+
+	} else {
+		ss0->num_entries_read = 0;
+		ss0->ptr_conn_info = 0;
+		ss0->num_entries_read2 = 0;
+
+		(*stot) = 0;
+	}
+}
+
+/*******************************************************************
+ fill in a conn info level 1 structure.
+ ********************************************************************/
+
+static void init_srv_conn_1_info(CONN_INFO_1 *se1, CONN_INFO_1_STR *str1,
+				uint32 id, uint32 type,
+				uint32 num_opens, uint32 num_users, uint32 open_time,
+				const char *usr_name, const char *net_name)
+{
+	init_srv_conn_info1(se1 , id, type, num_opens, num_users, open_time, usr_name, net_name);
+	init_srv_conn_info1_str(str1, usr_name, net_name);
+}
+
+/*******************************************************************
+ fill in a conn info level 1 structure.
+ ********************************************************************/
+
+static void init_srv_conn_info_1(SRV_CONN_INFO_1 *ss1, uint32 *snum, uint32 *stot)
+{
+	uint32 num_entries = 0;
+	(*stot) = 1;
+
+	if (ss1 == NULL) {
+		(*snum) = 0;
+		return;
+	}
+
+	DEBUG(5,("init_srv_conn_1_ss1\n"));
+
+	if (snum) {
+		for (; (*snum) < (*stot) && num_entries < MAX_CONN_ENTRIES; (*snum)++) {
+			init_srv_conn_1_info(&ss1->info_1[num_entries],
+								 &ss1->info_1_str[num_entries],
+			                     (*stot), 0x3, 1, 1, 3,"dummy_user", "IPC$");
+
+			/* move on to creating next connection */
+			/* move on to creating next conn */
+			num_entries++;
+		}
+
+		ss1->num_entries_read  = num_entries;
+		ss1->ptr_conn_info     = num_entries > 0 ? 1 : 0;
+		ss1->num_entries_read2 = num_entries;
+		
+
+		if ((*snum) >= (*stot)) {
+			(*snum) = 0;
+		}
+
+	} else {
+		ss1->num_entries_read = 0;
+		ss1->ptr_conn_info = 0;
+		ss1->num_entries_read2 = 0;
+		
+		(*stot) = 0;
+	}
+}
+
+/*******************************************************************
+ makes a SRV_R_NET_CONN_ENUM structure.
+********************************************************************/
+
+static WERROR init_srv_conn_info_ctr(SRV_CONN_INFO_CTR *ctr,
+				int switch_value, uint32 *resume_hnd, uint32 *total_entries)
+{
+	WERROR status = WERR_OK;
+	DEBUG(5,("init_srv_conn_info_ctr: %d\n", __LINE__));
+
+	ctr->switch_value = switch_value;
+
+	switch (switch_value) {
+	case 0:
+		init_srv_conn_info_0(&ctr->conn.info0, resume_hnd, total_entries);
+		ctr->ptr_conn_ctr = 1;
+		break;
+	case 1:
+		init_srv_conn_info_1(&ctr->conn.info1, resume_hnd, total_entries);
+		ctr->ptr_conn_ctr = 1;
+		break;
+	default:
+		DEBUG(5,("init_srv_conn_info_ctr: unsupported switch value %d\n", switch_value));
+		(*resume_hnd = 0);
+		(*total_entries) = 0;
+		ctr->ptr_conn_ctr = 0;
+		status = WERR_UNKNOWN_LEVEL;
+		break;
+	}
+
+	return status;
+}
+
+/*******************************************************************
+ makes a SRV_R_NET_CONN_ENUM structure.
+********************************************************************/
+
+static void init_srv_r_net_conn_enum(SRV_R_NET_CONN_ENUM *r_n,
+				uint32 resume_hnd, int conn_level, int switch_value)  
+{
+	DEBUG(5,("init_srv_r_net_conn_enum: %d\n", __LINE__));
+
+	r_n->conn_level  = conn_level;
+	if (conn_level == -1)
+		r_n->status = WERR_UNKNOWN_LEVEL;
+	else
+		r_n->status = init_srv_conn_info_ctr(r_n->ctr, switch_value, &resume_hnd, &r_n->total_entries);
+
+	if (!W_ERROR_IS_OK(r_n->status))
+		resume_hnd = 0;
+
+	init_enum_hnd(&r_n->enum_hnd, resume_hnd);
+}
+
+/*******************************************************************
+ makes a SRV_R_NET_FILE_ENUM structure.
+********************************************************************/
+
+static WERROR init_srv_file_info_ctr(pipes_struct *p, SRV_FILE_INFO_CTR *ctr,
+				     int switch_value, uint32 *resume_hnd, 
+				     uint32 *total_entries)  
+{
+	WERROR status = WERR_OK;
+	TALLOC_CTX *ctx = p->mem_ctx;
+	DEBUG(5,("init_srv_file_info_ctr: %d\n", __LINE__));
+	*total_entries = 1; /* dummy entries only, for */
+
+	ctr->switch_value = switch_value;
+	ctr->num_entries = *total_entries - *resume_hnd;
+	ctr->num_entries2 = ctr->num_entries;
+
+	switch (switch_value) {
+	case 3: {
+		int i;
+		if (*total_entries > 0) {
+			ctr->ptr_entries = 1;
+			ctr->file.info3 = talloc(ctx, ctr->num_entries * 
+						 sizeof(SRV_FILE_INFO_3));
+		}
+		for (i=0 ;i<ctr->num_entries;i++) {
+			init_srv_file_info3(&ctr->file.info3[i].info_3, i+*resume_hnd, 0x35, 0, "\\PIPE\\samr", "dummy user");
+			init_srv_file_info3_str(&ctr->file.info3[i].info_3_str,  "\\PIPE\\samr", "dummy user");
+			
+		}
+		ctr->ptr_file_info = 1;
+		*resume_hnd = 0;
+		break;
+	}
+	default:
+		DEBUG(5,("init_srv_file_info_ctr: unsupported switch value %d\n", switch_value));
+		(*resume_hnd = 0);
+		(*total_entries) = 0;
+		ctr->ptr_entries = 0;
+		status = WERR_UNKNOWN_LEVEL;
+		break;
+	}
+
+	return status;
+}
+
+/*******************************************************************
+ makes a SRV_R_NET_FILE_ENUM structure.
+********************************************************************/
+
+static void init_srv_r_net_file_enum(pipes_struct *p, SRV_R_NET_FILE_ENUM *r_n,
+				uint32 resume_hnd, int file_level, int switch_value)  
+{
+	DEBUG(5,("init_srv_r_net_file_enum: %d\n", __LINE__));
+
+	r_n->file_level  = file_level;
+	if (file_level == 0)
+		r_n->status = WERR_UNKNOWN_LEVEL;
+	else
+		r_n->status = init_srv_file_info_ctr(p, &r_n->ctr, switch_value, &resume_hnd, &(r_n->total_entries));
+
+	if (!W_ERROR_IS_OK(r_n->status))
+		resume_hnd = 0;
+
+	init_enum_hnd(&r_n->enum_hnd, resume_hnd);
+}
+
+/*******************************************************************
+net server get info
+********************************************************************/
+
+WERROR _srv_net_srv_get_info(pipes_struct *p, SRV_Q_NET_SRV_GET_INFO *q_u, SRV_R_NET_SRV_GET_INFO *r_u)
+{
+	WERROR status = WERR_OK;
+	SRV_INFO_CTR *ctr = (SRV_INFO_CTR *)talloc(p->mem_ctx, sizeof(SRV_INFO_CTR));
+
+	if (!ctr)
+		return WERR_NOMEM;
+
+	ZERO_STRUCTP(ctr);
+
+	DEBUG(5,("srv_net_srv_get_info: %d\n", __LINE__));
+
+	if (!pipe_access_check(p)) {
+		DEBUG(3, ("access denied to srv_net_srv_get_info\n"));
+		return WERR_ACCESS_DENIED;
+	}
+
+	switch (q_u->switch_value) {
+
+		/* Technically level 102 should only be available to
+		   Administrators but there isn't anything super-secret
+		   here, as most of it is made up. */
+
+	case 102:
+		init_srv_info_102(&ctr->srv.sv102,
+		                  500, lp_netbios_name(), 
+				  string_truncate(lp_serverstring(), MAX_SERVER_STRING_LENGTH),
+		                  lp_major_announce_version(), lp_minor_announce_version(),
+		                  lp_default_server_announce(),
+		                  0xffffffff, /* users */
+		                  0xf, /* disc */
+		                  0, /* hidden */
+		                  240, /* announce */
+		                  3000, /* announce delta */
+		                  100000, /* licenses */
+		                  "c:\\"); /* user path */
+		break;
+	case 101:
+		init_srv_info_101(&ctr->srv.sv101,
+		                  500, lp_netbios_name(),
+		                  lp_major_announce_version(), lp_minor_announce_version(),
+		                  lp_default_server_announce(),
+		                  string_truncate(lp_serverstring(), MAX_SERVER_STRING_LENGTH));
+		break;
+	case 100:
+		init_srv_info_100(&ctr->srv.sv100, 500, lp_netbios_name());
+		break;
+	default:
+		status = WERR_UNKNOWN_LEVEL;
+		break;
+	}
+
+	/* set up the net server get info structure */
+	init_srv_r_net_srv_get_info(r_u, q_u->switch_value, ctr, status);
+
+	DEBUG(5,("srv_net_srv_get_info: %d\n", __LINE__));
+
+	return r_u->status;
+}
+
+/*******************************************************************
+net server set info
+********************************************************************/
+
+WERROR _srv_net_srv_set_info(pipes_struct *p, SRV_Q_NET_SRV_SET_INFO *q_u, SRV_R_NET_SRV_SET_INFO *r_u)
+{
+	WERROR status = WERR_OK;
+
+	DEBUG(5,("srv_net_srv_set_info: %d\n", __LINE__));
+
+	/* Set up the net server set info structure. */
+
+	init_srv_r_net_srv_set_info(r_u, 0x0, status);
+
+	DEBUG(5,("srv_net_srv_set_info: %d\n", __LINE__));
+
+	return r_u->status;
+}
+
+/*******************************************************************
+net file enum
+********************************************************************/
+
+WERROR _srv_net_file_enum(pipes_struct *p, SRV_Q_NET_FILE_ENUM *q_u, SRV_R_NET_FILE_ENUM *r_u)
+{
+	DEBUG(5,("srv_net_file_enum: %d\n", __LINE__));
+
+	/* set up the */
+	init_srv_r_net_file_enum(p, r_u,
+				get_enum_hnd(&q_u->enum_hnd),
+				q_u->file_level,
+				q_u->ctr.switch_value);
+
+	DEBUG(5,("srv_net_file_enum: %d\n", __LINE__));
+
+	return r_u->status;
+}
+
+/*******************************************************************
+net conn enum
+********************************************************************/
+
+WERROR _srv_net_conn_enum(pipes_struct *p, SRV_Q_NET_CONN_ENUM *q_u, SRV_R_NET_CONN_ENUM *r_u)
+{
+	DEBUG(5,("srv_net_conn_enum: %d\n", __LINE__));
+
+	r_u->ctr = (SRV_CONN_INFO_CTR *)talloc(p->mem_ctx, sizeof(SRV_CONN_INFO_CTR));
+	if (!r_u->ctr)
+		return WERR_NOMEM;
+
+	ZERO_STRUCTP(r_u->ctr);
+
+	/* set up the */
+	init_srv_r_net_conn_enum(r_u,
+				get_enum_hnd(&q_u->enum_hnd),
+				q_u->conn_level,
+				q_u->ctr->switch_value);
+
+	DEBUG(5,("srv_net_conn_enum: %d\n", __LINE__));
+
+	return r_u->status;
+}
+
+/*******************************************************************
+net sess enum
+********************************************************************/
+
+WERROR _srv_net_sess_enum(pipes_struct *p, SRV_Q_NET_SESS_ENUM *q_u, SRV_R_NET_SESS_ENUM *r_u)
+{
+	DEBUG(5,("_srv_net_sess_enum: %d\n", __LINE__));
+
+	r_u->ctr = (SRV_SESS_INFO_CTR *)talloc(p->mem_ctx, sizeof(SRV_SESS_INFO_CTR));
+	if (!r_u->ctr)
+		return WERR_NOMEM;
+
+	ZERO_STRUCTP(r_u->ctr);
+
+	/* set up the */
+	init_srv_r_net_sess_enum(r_u,
+				get_enum_hnd(&q_u->enum_hnd),
+				q_u->sess_level,
+				q_u->ctr->switch_value);
+
+	DEBUG(5,("_srv_net_sess_enum: %d\n", __LINE__));
+
+	return r_u->status;
+}
+
+/*******************************************************************
+ Net share enum all.
+********************************************************************/
+
+WERROR _srv_net_share_enum_all(pipes_struct *p, SRV_Q_NET_SHARE_ENUM *q_u, SRV_R_NET_SHARE_ENUM *r_u)
+{
+	DEBUG(5,("_srv_net_share_enum: %d\n", __LINE__));
+
+	if (!pipe_access_check(p)) {
+		DEBUG(3, ("access denied to srv_net_share_enum_all\n"));
+		return WERR_ACCESS_DENIED;
+	}
+
+	/* Create the list of shares for the response. */
+	init_srv_r_net_share_enum(p, r_u,
+				q_u->ctr.info_level,
+				get_enum_hnd(&q_u->enum_hnd), True);
+
+	DEBUG(5,("_srv_net_share_enum: %d\n", __LINE__));
+
+	return r_u->status;
+}
+
+/*******************************************************************
+ Net share enum.
+********************************************************************/
+
+WERROR _srv_net_share_enum(pipes_struct *p, SRV_Q_NET_SHARE_ENUM *q_u, SRV_R_NET_SHARE_ENUM *r_u)
+{
+	DEBUG(5,("_srv_net_share_enum: %d\n", __LINE__));
+
+	if (!pipe_access_check(p)) {
+		DEBUG(3, ("access denied to srv_net_share_enum\n"));
+		return WERR_ACCESS_DENIED;
+	}
+
+	/* Create the list of shares for the response. */
+	init_srv_r_net_share_enum(p, r_u,
+				  q_u->ctr.info_level,
+				  get_enum_hnd(&q_u->enum_hnd), False);
+
+	DEBUG(5,("_srv_net_share_enum: %d\n", __LINE__));
+
+	return r_u->status;
+}
+
+/*******************************************************************
+ Net share get info.
+********************************************************************/
+
+WERROR _srv_net_share_get_info(pipes_struct *p, SRV_Q_NET_SHARE_GET_INFO *q_u, SRV_R_NET_SHARE_GET_INFO *r_u)
+{
+	fstring share_name;
+
+	DEBUG(5,("_srv_net_share_get_info: %d\n", __LINE__));
+
+	/* Create the list of shares for the response. */
+	unistr2_to_ascii(share_name, &q_u->uni_share_name, sizeof(share_name));
+	init_srv_r_net_share_get_info(p, r_u, share_name, q_u->info_level);
+
+	DEBUG(5,("_srv_net_share_get_info: %d\n", __LINE__));
+
+	return r_u->status;
+}
+
+/*******************************************************************
+ Check a given DOS pathname is valid for a share.
+********************************************************************/
+
+static char *valid_share_pathname(char *dos_pathname)
+{
+	pstring saved_pathname;
+	pstring unix_pathname;
+	char *ptr;
+	int ret;
+
+	/* Convert any '\' paths to '/' */
+	unix_format(dos_pathname);
+	unix_clean_name(dos_pathname);
+
+	/* NT is braindead - it wants a C: prefix to a pathname ! So strip it. */
+	ptr = dos_pathname;
+	if (strlen(dos_pathname) > 2 && ptr[1] == ':' && ptr[0] != '/')
+		ptr += 2;
+
+	/* Only abolute paths allowed. */
+	if (*ptr != '/')
+		return NULL;
+
+	/* Can we cd to it ? */
+
+	/* First save our current directory. */
+	if (getcwd(saved_pathname, sizeof(saved_pathname)) == NULL)
+		return False;
+
+	pstrcpy(unix_pathname, ptr);
+	
+	ret = chdir(unix_pathname);
+
+	/* We *MUST* be able to chdir back. Abort if we can't. */
+	if (chdir(saved_pathname) == -1)
+		smb_panic("valid_share_pathname: Unable to restore current directory.\n");
+
+	return (ret != -1) ? ptr : NULL;
+}
+
+/*******************************************************************
+ Net share set info. Modify share details.
+********************************************************************/
+
+WERROR _srv_net_share_set_info(pipes_struct *p, SRV_Q_NET_SHARE_SET_INFO *q_u, SRV_R_NET_SHARE_SET_INFO *r_u)
+{
+	struct current_user user;
+	pstring command;
+	fstring share_name;
+	fstring comment;
+	pstring pathname;
+	int type;
+	int snum;
+	int ret;
+	char *ptr;
+	SEC_DESC *psd = NULL;
+
+	DEBUG(5,("_srv_net_share_set_info: %d\n", __LINE__));
+
+	unistr2_to_ascii(share_name, &q_u->uni_share_name, sizeof(share_name));
+
+	r_u->parm_error = 0;
+
+	if (strequal(share_name,"IPC$") || strequal(share_name,"ADMIN$") || strequal(share_name,"global"))
+		return WERR_ACCESS_DENIED;
+
+	snum = find_service(share_name);
+
+	/* Does this share exist ? */
+	if (snum < 0)
+		return WERR_INVALID_NAME;
+
+	/* No change to printer shares. */
+	if (lp_print_ok(snum))
+		return WERR_ACCESS_DENIED;
+
+	get_current_user(&user,p);
+
+	if (user.uid != sec_initial_uid())
+		return WERR_ACCESS_DENIED;
+
+	switch (q_u->info_level) {
+	case 1:
+		pstrcpy(pathname, lp_pathname(snum));
+		unistr2_to_ascii(comment, &q_u->info.share.info2.info_2_str.uni_remark, sizeof(comment));
+		type = q_u->info.share.info2.info_2.type;
+		psd = NULL;
+		break;
+	case 2:
+		unistr2_to_ascii(comment, &q_u->info.share.info2.info_2_str.uni_remark, sizeof(comment));
+		unistr2_to_ascii(pathname, &q_u->info.share.info2.info_2_str.uni_path, sizeof(pathname));
+		type = q_u->info.share.info2.info_2.type;
+		psd = NULL;
+		break;
+#if 0
+		/* not supported on set but here for completeness */
+	case 501:
+		unistr2_to_ascii(comment, &q_u->info.share.info501.info_501_str.uni_remark, sizeof(comment));
+		type = q_u->info.share.info501.info_501.type;
+		psd = NULL;
+		break;
+#endif
+	case 502:
+		unistr2_to_ascii(comment, &q_u->info.share.info502.info_502_str.uni_remark, sizeof(comment));
+		unistr2_to_ascii(pathname, &q_u->info.share.info502.info_502_str.uni_path, sizeof(pathname));
+		type = q_u->info.share.info502.info_502.type;
+		psd = q_u->info.share.info502.info_502_str.sd;
+		map_generic_share_sd_bits(psd);
+		break;
+	case 1004:
+		pstrcpy(pathname, lp_pathname(snum));
+		unistr2_to_ascii(comment, &q_u->info.share.info1004.info_1004_str.uni_remark, sizeof(comment));
+		type = STYPE_DISKTREE;
+		break;
+	case 1005:
+	case 1006:
+	case 1007:
+		return WERR_ACCESS_DENIED;
+		break;
+	case 1501:
+		pstrcpy(pathname, lp_pathname(snum));
+		fstrcpy(comment, lp_comment(snum));
+		psd = q_u->info.share.info1501.sdb->sec;
+		map_generic_share_sd_bits(psd);
+		type = STYPE_DISKTREE;
+		break;
+	default:
+		DEBUG(5,("_srv_net_share_set_info: unsupported switch value %d\n", q_u->info_level));
+		return WERR_UNKNOWN_LEVEL;
+	}
+
+	/* We can only modify disk shares. */
+	if (type != STYPE_DISKTREE)
+		return WERR_ACCESS_DENIED;
+		
+	/* Check if the pathname is valid. */
+	if (!(ptr = valid_share_pathname( pathname )))
+		return WERR_OBJECT_PATH_INVALID;
+
+	/* Ensure share name, pathname and comment don't contain '"' characters. */
+	string_replace(share_name, '"', ' ');
+	string_replace(ptr, '"', ' ');
+	string_replace(comment, '"', ' ');
+
+	DEBUG(10,("_srv_net_share_set_info: change share command = %s\n",
+		lp_change_share_cmd() ? lp_change_share_cmd() : "NULL" ));
+
+	/* Only call modify function if something changed. */
+
+	if (strcmp(ptr, lp_pathname(snum)) || strcmp(comment, lp_comment(snum)) ) {
+		if (!lp_change_share_cmd() || !*lp_change_share_cmd())
+			return WERR_ACCESS_DENIED;
+
+		slprintf(command, sizeof(command)-1, "%s \"%s\" \"%s\" \"%s\" \"%s\"",
+				lp_change_share_cmd(), dyn_CONFIGFILE, share_name, ptr, comment);
+
+		DEBUG(10,("_srv_net_share_set_info: Running [%s]\n", command ));
+		if ((ret = smbrun(command, NULL)) != 0) {
+			DEBUG(0,("_srv_net_share_set_info: Running [%s] returned (%d)\n", command, ret ));
+			return WERR_ACCESS_DENIED;
+		}
+
+		/* Tell everyone we updated smb.conf. */
+		message_send_all(conn_tdb_ctx(), MSG_SMB_CONF_UPDATED, NULL, 0, False, NULL);
+
+	} else {
+		DEBUG(10,("_srv_net_share_set_info: No change to share name (%s)\n", share_name ));
+	}
+
+	/* Replace SD if changed. */
+	if (psd) {
+		SEC_DESC *old_sd;
+		size_t sd_size;
+
+		old_sd = get_share_security(p->mem_ctx, snum, &sd_size);
+
+		if (old_sd && !sec_desc_equal(old_sd, psd)) {
+			if (!set_share_security(p->mem_ctx, share_name, psd))
+				DEBUG(0,("_srv_net_share_set_info: Failed to change security info in share %s.\n",
+					share_name ));
+		}
+	}
+
+	DEBUG(5,("_srv_net_share_set_info: %d\n", __LINE__));
+
+	return WERR_OK;
+}
+
+/*******************************************************************
+ Net share add. Call 'add_share_command "sharename" "pathname" "comment" "read only = xxx"'
+********************************************************************/
+
+WERROR _srv_net_share_add(pipes_struct *p, SRV_Q_NET_SHARE_ADD *q_u, SRV_R_NET_SHARE_ADD *r_u)
+{
+	struct current_user user;
+	pstring command;
+	fstring share_name;
+	fstring comment;
+	pstring pathname;
+	int type;
+	int snum;
+	int ret;
+	char *ptr;
+	SEC_DESC *psd = NULL;
+
+	DEBUG(5,("_srv_net_share_add: %d\n", __LINE__));
+
+	r_u->parm_error = 0;
+
+	get_current_user(&user,p);
+
+	if (user.uid != sec_initial_uid()) {
+		DEBUG(10,("_srv_net_share_add: uid != sec_initial_uid(). Access denied.\n"));
+		return WERR_ACCESS_DENIED;
+	}
+
+	if (!lp_add_share_cmd() || !*lp_add_share_cmd()) {
+		DEBUG(10,("_srv_net_share_add: No add share command\n"));
+		return WERR_ACCESS_DENIED;
+	}
+
+	switch (q_u->info_level) {
+	case 0:
+		/* No path. Not enough info in a level 0 to do anything. */
+		return WERR_ACCESS_DENIED;
+	case 1:
+		/* Not enough info in a level 1 to do anything. */
+		return WERR_ACCESS_DENIED;
+	case 2:
+		unistr2_to_ascii(share_name, &q_u->info.share.info2.info_2_str.uni_netname, sizeof(share_name));
+		unistr2_to_ascii(comment, &q_u->info.share.info2.info_2_str.uni_remark, sizeof(share_name));
+		unistr2_to_ascii(pathname, &q_u->info.share.info2.info_2_str.uni_path, sizeof(share_name));
+		type = q_u->info.share.info2.info_2.type;
+		break;
+	case 501:
+		/* No path. Not enough info in a level 501 to do anything. */
+		return WERR_ACCESS_DENIED;
+	case 502:
+		unistr2_to_ascii(share_name, &q_u->info.share.info502.info_502_str.uni_netname, sizeof(share_name));
+		unistr2_to_ascii(comment, &q_u->info.share.info502.info_502_str.uni_remark, sizeof(share_name));
+		unistr2_to_ascii(pathname, &q_u->info.share.info502.info_502_str.uni_path, sizeof(share_name));
+		type = q_u->info.share.info502.info_502.type;
+		psd = q_u->info.share.info502.info_502_str.sd;
+		map_generic_share_sd_bits(psd);
+		break;
+
+		/* none of the following contain share names.  NetShareAdd does not have a separate parameter for the share name */ 
+
+	case 1004:
+	case 1005:
+	case 1006:
+	case 1007:
+		return WERR_ACCESS_DENIED;
+		break;
+	case 1501:
+		/* DFS only level. */
+		return WERR_ACCESS_DENIED;
+	default:
+		DEBUG(5,("_srv_net_share_add: unsupported switch value %d\n", q_u->info_level));
+		return WERR_UNKNOWN_LEVEL;
+	}
+
+	if (strequal(share_name,"IPC$") || strequal(share_name,"ADMIN$") || strequal(share_name,"global"))
+		return WERR_ACCESS_DENIED;
+
+	snum = find_service(share_name);
+
+	/* Share already exists. */
+	if (snum >= 0)
+		return WERR_ALREADY_EXISTS;
+
+	/* We can only add disk shares. */
+	if (type != STYPE_DISKTREE)
+		return WERR_ACCESS_DENIED;
+		
+	/* Check if the pathname is valid. */
+	if (!(ptr = valid_share_pathname( pathname )))
+		return WERR_OBJECT_PATH_INVALID;
+
+	/* Ensure share name, pathname and comment don't contain '"' characters. */
+	string_replace(share_name, '"', ' ');
+	string_replace(ptr, '"', ' ');
+	string_replace(comment, '"', ' ');
+
+	slprintf(command, sizeof(command)-1, "%s \"%s\" \"%s\" \"%s\" \"%s\"",
+			lp_add_share_cmd(), dyn_CONFIGFILE, share_name, ptr, comment);
+
+	DEBUG(10,("_srv_net_share_add: Running [%s]\n", command ));
+	if ((ret = smbrun(command, NULL)) != 0) {
+		DEBUG(0,("_srv_net_share_add: Running [%s] returned (%d)\n", command, ret ));
+		return WERR_ACCESS_DENIED;
+	}
+
+	if (psd) {
+		if (!set_share_security(p->mem_ctx, share_name, psd))
+			DEBUG(0,("_srv_net_share_add: Failed to add security info to share %s.\n",
+				share_name ));
+	}
+
+	/* Tell everyone we updated smb.conf. */
+	message_send_all(conn_tdb_ctx(), MSG_SMB_CONF_UPDATED, NULL, 0, False, NULL);
+
+	/*
+	 * We don't call reload_services() here, the message will
+	 * cause this to be done before the next packet is read
+	 * from the client. JRA.
+	 */
+
+	DEBUG(5,("_srv_net_share_add: %d\n", __LINE__));
+
+	return WERR_OK;
+}
+
+/*******************************************************************
+ Net share delete. Call "delete share command" with the share name as
+ a parameter.
+********************************************************************/
+
+WERROR _srv_net_share_del(pipes_struct *p, SRV_Q_NET_SHARE_DEL *q_u, SRV_R_NET_SHARE_DEL *r_u)
+{
+	struct current_user user;
+	pstring command;
+	fstring share_name;
+	int ret;
+	int snum;
+
+	DEBUG(5,("_srv_net_share_del: %d\n", __LINE__));
+
+	unistr2_to_ascii(share_name, &q_u->uni_share_name, sizeof(share_name));
+
+	if (strequal(share_name,"IPC$") || strequal(share_name,"ADMIN$") || strequal(share_name,"global"))
+		return WERR_ACCESS_DENIED;
+
+	snum = find_service(share_name);
+
+	if (snum < 0)
+		return WERR_NO_SUCH_SHARE;
+
+	/* No change to printer shares. */
+	if (lp_print_ok(snum))
+		return WERR_ACCESS_DENIED;
+
+	get_current_user(&user,p);
+
+	if (user.uid != sec_initial_uid())
+		return WERR_ACCESS_DENIED;
+
+	if (!lp_delete_share_cmd() || !*lp_delete_share_cmd())
+		return WERR_ACCESS_DENIED;
+
+	slprintf(command, sizeof(command)-1, "%s \"%s\" \"%s\"",
+			lp_delete_share_cmd(), dyn_CONFIGFILE, lp_servicename(snum));
+
+	DEBUG(10,("_srv_net_share_del: Running [%s]\n", command ));
+	if ((ret = smbrun(command, NULL)) != 0) {
+		DEBUG(0,("_srv_net_share_del: Running [%s] returned (%d)\n", command, ret ));
+		return WERR_ACCESS_DENIED;
+	}
+
+	/* Delete the SD in the database. */
+	delete_share_security(snum);
+
+	/* Tell everyone we updated smb.conf. */
+	message_send_all(conn_tdb_ctx(), MSG_SMB_CONF_UPDATED, NULL, 0, False, NULL);
+
+	lp_killservice(snum);
+
+	return WERR_OK;
+}
+
+WERROR _srv_net_share_del_sticky(pipes_struct *p, SRV_Q_NET_SHARE_DEL *q_u, SRV_R_NET_SHARE_DEL *r_u)
+{
+	DEBUG(5,("_srv_net_share_del_stick: %d\n", __LINE__));
+
+	return _srv_net_share_del(p, q_u, r_u);
+}
+
+/*******************************************************************
+time of day
+********************************************************************/
+
+WERROR _srv_net_remote_tod(pipes_struct *p, SRV_Q_NET_REMOTE_TOD *q_u, SRV_R_NET_REMOTE_TOD *r_u)
+{
+	TIME_OF_DAY_INFO *tod;
+	struct tm *t;
+	time_t unixdate = time(NULL);
+
+	tod = (TIME_OF_DAY_INFO *)talloc(p->mem_ctx, sizeof(TIME_OF_DAY_INFO));
+	if (!tod)
+		return WERR_NOMEM;
+
+	ZERO_STRUCTP(tod);
+ 
+	r_u->tod = tod;
+	r_u->ptr_srv_tod = 0x1;
+	r_u->status = WERR_OK;
+
+	DEBUG(5,("_srv_net_remote_tod: %d\n", __LINE__));
+
+	t = gmtime(&unixdate);
+
+	/* set up the */
+	init_time_of_day_info(tod,
+	                      unixdate,
+	                      0,
+	                      t->tm_hour,
+	                      t->tm_min,
+	                      t->tm_sec,
+	                      0,
+	                      TimeDiff(unixdate)/60,
+	                      10000,
+	                      t->tm_mday,
+	                      t->tm_mon + 1,
+	                      1900+t->tm_year,
+	                      t->tm_wday);
+	
+	DEBUG(5,("_srv_net_remote_tod: %d\n", __LINE__));
+
+	return r_u->status;
+}
+
+/***********************************************************************************
+ Win9x NT tools get security descriptor.
+***********************************************************************************/
+
+WERROR _srv_net_file_query_secdesc(pipes_struct *p, SRV_Q_NET_FILE_QUERY_SECDESC *q_u,
+			SRV_R_NET_FILE_QUERY_SECDESC *r_u)
+{
+	SEC_DESC *psd = NULL;
+	size_t sd_size;
+	DATA_BLOB null_pw;
+	pstring filename;
+	pstring qualname;
+	files_struct *fsp = NULL;
+	SMB_STRUCT_STAT st;
+	BOOL bad_path;
+	int access_mode;
+	int action;
+	NTSTATUS nt_status;
+	struct current_user user;
+	struct tcon_context *conn = NULL;
+	BOOL became_user = False; 
+
+	ZERO_STRUCT(st);
+
+	r_u->status = WERR_OK;
+
+	unistr2_to_ascii(qualname, &q_u->uni_qual_name, sizeof(qualname));
+
+	/* Null password is ok - we are already an authenticated user... */
+	null_pw = data_blob(NULL, 0);
+
+	get_current_user(&user, p);
+
+	become_root();
+	conn = make_connection(qualname, null_pw, "A:", user.vuid, &nt_status);
+	unbecome_root();
+
+	if (conn == NULL) {
+		DEBUG(3,("_srv_net_file_query_secdesc: Unable to connect to %s\n", qualname));
+		r_u->status = ntstatus_to_werror(nt_status);
+		goto error_exit;
+	}
+
+	if (!become_user(conn, conn->vuid)) {
+		DEBUG(0,("_srv_net_file_query_secdesc: Can't become connected user!\n"));
+		r_u->status = WERR_ACCESS_DENIED;
+		goto error_exit;
+	}
+    became_user = True;
+
+	unistr2_to_ascii(filename, &q_u->uni_file_name, sizeof(filename));
+	unix_convert(filename, conn, NULL, &bad_path, &st);
+	fsp = open_file_shared(conn, filename, &st, SET_OPEN_MODE(DOS_OPEN_RDONLY),
+				(FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), 0, 0, &access_mode, &action);
+
+	if (!fsp) {
+		/* Perhaps it is a directory */
+		if (errno == EISDIR)
+			fsp = open_directory(conn, filename, &st,FILE_READ_ATTRIBUTES,0,
+					(FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), 0, &action);
+
+		if (!fsp) {
+			DEBUG(3,("_srv_net_file_query_secdesc: Unable to open file %s\n", filename));
+			r_u->status = WERR_ACCESS_DENIED;
+			goto error_exit;
+		}
+	}
+
+	sd_size = conn->vfs_ops.get_nt_acl(fsp, fsp->fsp_name, &psd);
+
+	if (sd_size == 0) {
+		DEBUG(3,("_srv_net_file_query_secdesc: Unable to get NT ACL for file %s\n", filename));
+		r_u->status = WERR_ACCESS_DENIED;
+		goto error_exit;
+	}
+
+	r_u->ptr_response = 1;
+	r_u->size_response = sd_size;
+	r_u->ptr_secdesc = 1;
+	r_u->size_secdesc = sd_size;
+	r_u->sec_desc = psd;
+
+	psd->dacl->revision = (uint16) NT4_ACL_REVISION;
+
+	close_file(fsp, True);
+	unbecome_user();
+	close_cnum(conn, user.vuid);
+	return r_u->status;
+
+error_exit:
+
+	if(fsp) {
+		close_file(fsp, True);
+	}
+
+	if (became_user)
+		unbecome_user();
+
+	if (conn) 
+		close_cnum(conn, user.vuid);
+
+	return r_u->status;
+}
+
+/***********************************************************************************
+ Win9x NT tools set security descriptor.
+***********************************************************************************/
+
+WERROR _srv_net_file_set_secdesc(pipes_struct *p, SRV_Q_NET_FILE_SET_SECDESC *q_u,
+									SRV_R_NET_FILE_SET_SECDESC *r_u)
+{
+	BOOL ret;
+	pstring filename;
+	pstring qualname;
+	DATA_BLOB null_pw;
+	files_struct *fsp = NULL;
+	SMB_STRUCT_STAT st;
+	BOOL bad_path;
+	int access_mode;
+	int action;
+	NTSTATUS nt_status;
+	struct current_user user;
+	struct tcon_context *conn = NULL;
+	BOOL became_user = False;
+
+	ZERO_STRUCT(st);
+
+	r_u->status = WERR_OK;
+
+	unistr2_to_ascii(qualname, &q_u->uni_qual_name, sizeof(qualname));
+
+	/* Null password is ok - we are already an authenticated user... */
+	null_pw = data_blob(NULL, 0);
+
+	get_current_user(&user, p);
+
+	become_root();
+	conn = make_connection(qualname, null_pw, "A:", user.vuid, &nt_status);
+	unbecome_root();
+
+	if (conn == NULL) {
+		DEBUG(3,("_srv_net_file_set_secdesc: Unable to connect to %s\n", qualname));
+		r_u->status = ntstatus_to_werror(nt_status);
+		goto error_exit;
+	}
+
+	if (!become_user(conn, conn->vuid)) {
+		DEBUG(0,("_srv_net_file_set_secdesc: Can't become connected user!\n"));
+		r_u->status = WERR_ACCESS_DENIED;
+		goto error_exit;
+	}
+	became_user = True;
+
+	unistr2_to_ascii(filename, &q_u->uni_file_name, sizeof(filename));
+	unix_convert(filename, conn, NULL, &bad_path, &st);
+
+	fsp = open_file_shared(conn, filename, &st, SET_OPEN_MODE(DOS_OPEN_RDWR),
+			(FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), 0, 0, &access_mode, &action);
+
+	if (!fsp) {
+		/* Perhaps it is a directory */
+		if (errno == EISDIR)
+			fsp = open_directory(conn, filename, &st,FILE_READ_ATTRIBUTES,0,
+						(FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), 0, &action);
+
+		if (!fsp) {
+			DEBUG(3,("_srv_net_file_set_secdesc: Unable to open file %s\n", filename));
+			r_u->status = WERR_ACCESS_DENIED;
+			goto error_exit;
+		}
+	}
+
+	ret = conn->vfs_ops.set_nt_acl(fsp, fsp->fsp_name, q_u->sec_info, q_u->sec_desc);
+
+	if (ret == False) {
+		DEBUG(3,("_srv_net_file_set_secdesc: Unable to set NT ACL on file %s\n", filename));
+		r_u->status = WERR_ACCESS_DENIED;
+		goto error_exit;
+	}
+
+	close_file(fsp, True);
+	unbecome_user();
+	close_cnum(conn, user.vuid);
+	return r_u->status;
+
+error_exit:
+
+	if(fsp) {
+		close_file(fsp, True);
+	}
+
+	if (became_user)
+		unbecome_user();
+
+	if (conn) 
+		close_cnum(conn, user.vuid);
+
+	return r_u->status;
+}
+
+/***********************************************************************************
+ It may be that we want to limit users to creating shares on certain areas of the UNIX file area.
+ We could define areas by mapping Windows style disks to points on the UNIX directory hierarchy.
+ These disks would the disks listed by this function.
+ Users could then create shares relative to these disks.  Watch out for moving these disks around.
+ "Nigel Williams" <nigel@veritas.com>.
+***********************************************************************************/
+
+static const char *server_disks[] = {"C:"};
+
+static uint32 get_server_disk_count(void)
+{
+	return sizeof(server_disks)/sizeof(server_disks[0]);
+}
+
+static uint32 init_server_disk_enum(uint32 *resume)
+{
+	uint32 server_disk_count = get_server_disk_count();
+
+	/*resume can be an offset into the list for now*/
+
+	if(*resume & 0x80000000)
+		*resume = 0;
+
+	if(*resume > server_disk_count)
+		*resume = server_disk_count;
+
+	return server_disk_count - *resume;
+}
+
+static const char *next_server_disk_enum(uint32 *resume)
+{
+	const char *disk;
+
+	if(init_server_disk_enum(resume) == 0)
+		return NULL;
+
+	disk = server_disks[*resume];
+
+	(*resume)++;
+
+	DEBUG(10, ("next_server_disk_enum: reporting disk %s. resume handle %d.\n", disk, *resume));
+
+	return disk;
+}
+
+WERROR _srv_net_disk_enum(pipes_struct *p, SRV_Q_NET_DISK_ENUM *q_u, SRV_R_NET_DISK_ENUM *r_u)
+{
+	uint32 i;
+	const char *disk_name;
+	TALLOC_CTX *ctx = p->mem_ctx;
+	uint32 resume=get_enum_hnd(&q_u->enum_hnd);
+
+	r_u->status=WERR_OK;
+
+	r_u->total_entries = init_server_disk_enum(&resume);
+
+	r_u->disk_enum_ctr.unknown = 0; 
+
+	{
+		DISK_INFO *dinfo;
+
+		int dinfo_size = MAX_SERVER_DISK_ENTRIES * sizeof(*dinfo);
+	  
+		if(!(dinfo =  talloc(ctx, dinfo_size))) {
+			return WERR_NOMEM;
+		}
+
+		r_u->disk_enum_ctr.disk_info = dinfo;
+	}
+
+	r_u->disk_enum_ctr.disk_info_ptr = r_u->disk_enum_ctr.disk_info ? 1 : 0;
+
+	/*allow one DISK_INFO for null terminator*/
+
+	for(i = 0; i < MAX_SERVER_DISK_ENTRIES -1 && (disk_name = next_server_disk_enum(&resume)); i++) {
+
+		r_u->disk_enum_ctr.entries_read++;
+
+		/*copy disk name into a unicode string*/
+
+		init_unistr3(&r_u->disk_enum_ctr.disk_info[i].disk_name, disk_name);    
+	}
+
+	/* add a terminating null string.  Is this there if there is more data to come? */
+
+	r_u->disk_enum_ctr.entries_read++;
+
+	init_unistr3(&r_u->disk_enum_ctr.disk_info[i].disk_name, "");
+
+	init_enum_hnd(&r_u->enum_hnd, resume);
+
+	return r_u->status;
+}
+
+WERROR _srv_net_name_validate(pipes_struct *p, SRV_Q_NET_NAME_VALIDATE *q_u, SRV_R_NET_NAME_VALIDATE *r_u)
+{
+	int snum;
+	fstring share_name;
+
+	r_u->status=WERR_OK;
+
+	switch(q_u->type) {
+
+	case 0x9:
+
+		/*check if share name is ok*/
+		/*also check if we already have a share with this name*/
+
+		unistr2_to_ascii(share_name, &q_u->uni_name, sizeof(share_name));
+		snum = find_service(share_name);
+
+		/* Share already exists. */
+		if (snum >= 0)
+			r_u->status = WERR_ALREADY_EXISTS;
+		break;
+
+	default:
+		/*unsupported type*/
+		r_u->status = WERR_UNKNOWN_LEVEL;
+		break;
+	}
+
+	return r_u->status;
+}