From 99d07e13520b04d99999938d259d56fa65c8a8ea Mon Sep 17 00:00:00 2001
From: Shirish Kalele <kalele@samba.org>
Date: Fri, 28 Apr 2000 18:36:47 +0000
Subject: [PATCH] Added info level 1005 to netsharegetinfo (is the share a DFS
 root) Added dfs_server announcement in set_default_server_announce_type()

---
 source/include/rpc_srvsvc.h    |  8 +++++++-
 source/include/smb.h           |  1 +
 source/param/loadparm.c        |  1 +
 source/rpc_parse/parse_srv.c   | 27 ++++++++++++++++++++++++++-
 source/rpc_server/srv_srvsvc.c | 17 +++++++++++++++++
 5 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/source/include/rpc_srvsvc.h b/source/include/rpc_srvsvc.h
index 78949a7a7d9..96961cbd2fc 100644
--- a/source/include/rpc_srvsvc.h
+++ b/source/include/rpc_srvsvc.h
@@ -305,6 +305,12 @@ typedef struct share_info_2_info
 
 } SRV_SHARE_INFO_2;
 
+/* SRV_SHARE_INFO_1005 */
+typedef struct share_info_1005_info
+{
+  uint32 dfs_root_flag; 
+} SRV_SHARE_INFO_1005;
+
 /* SRV_SHARE_INFO_CTR */
 typedef struct srv_share_info_ctr_info
 {
@@ -373,7 +379,7 @@ typedef struct r_net_share_get_info_info
 	union {
 		SRV_SHARE_INFO_1 info1;
 		SRV_SHARE_INFO_2 info2;
-
+	        SRV_SHARE_INFO_1005 info1005;
 	} share;
 
 	uint32 status;
diff --git a/source/include/smb.h b/source/include/smb.h
index 78d17aaa3d4..ee14466cf7f 100644
--- a/source/include/smb.h
+++ b/source/include/smb.h
@@ -1412,6 +1412,7 @@ char *strdup(char *s);
 #define SV_TYPE_SERVER_OSF          0x00100000
 #define SV_TYPE_SERVER_VMS          0x00200000
 #define SV_TYPE_WIN95_PLUS          0x00400000
+#define SV_TYPE_DFS_SERVER	    0x00800000
 #define SV_TYPE_ALTERNATE_XPORT     0x20000000  
 #define SV_TYPE_LOCAL_LIST_ONLY     0x40000000  
 #define SV_TYPE_DOMAIN_ENUM         0x80000000
diff --git a/source/param/loadparm.c b/source/param/loadparm.c
index cc5a51c6c66..ff19f34a0e9 100644
--- a/source/param/loadparm.c
+++ b/source/param/loadparm.c
@@ -2946,6 +2946,7 @@ static void set_default_server_announce_type(void)
   else if(lp_announce_as() == ANNOUNCE_AS_WFW)
     default_server_announce |= SV_TYPE_WFW;
   default_server_announce |= (lp_time_server() ? SV_TYPE_TIME_SOURCE : 0);
+  default_server_announce |= (lp_host_msdfs() ? SV_TYPE_DFS_SERVER : 0);
 }
 
 
diff --git a/source/rpc_parse/parse_srv.c b/source/rpc_parse/parse_srv.c
index 8997b05e0b7..6eeae80cfc2 100644
--- a/source/rpc_parse/parse_srv.c
+++ b/source/rpc_parse/parse_srv.c
@@ -201,6 +201,27 @@ static BOOL srv_io_share_info2(char *desc, SH_INFO_2 *sh2, prs_struct *ps, int d
 	return True;
 }
 
+/*******************************************************************
+ Reads or writes a structure.
+********************************************************************/
+static BOOL srv_io_share_info1005(char* desc, SRV_SHARE_INFO_1005* sh1005,
+				  prs_struct* ps, int depth)
+{
+  if(sh1005 == NULL)
+    return False;
+
+  prs_debug(ps, depth, desc, "srv_io_share_info1005");
+  depth++;
+
+  if(!prs_align(ps))
+    return False;
+
+  if(!prs_uint32("dfs_root_flag", ps, depth, &sh1005->dfs_root_flag))
+    return False;
+
+  return True;
+}   
+
 /*******************************************************************
  Reads or writes a structure.
 ********************************************************************/
@@ -527,8 +548,12 @@ BOOL srv_io_r_net_share_get_info(char *desc, SRV_R_NET_SHARE_GET_INFO *r_n, prs_
 				return False;
 
 			break;
+		case 1005:
+		        if(!srv_io_share_info1005("", &r_n->share.info1005, 
+			       		          ps, depth))
+                                return False;  		
 		default:
-			DEBUG(5,("%s no share info at switch_value %d\n",
+		        DEBUG(5,("%s no share info at switch_value %d\n",
 			         tab_depth(depth), r_n->switch_value));
 			break;
 		}
diff --git a/source/rpc_server/srv_srvsvc.c b/source/rpc_server/srv_srvsvc.c
index 51ba7e8a8f7..bb2083e28af 100644
--- a/source/rpc_server/srv_srvsvc.c
+++ b/source/rpc_server/srv_srvsvc.c
@@ -90,6 +90,20 @@ static void init_srv_share_info_2(SRV_SHARE_INFO_2 *sh2, int snum)
 	init_srv_share_info2_str(&sh2->info_2_str, net_name, remark, path, passwd);
 }
 
+/***************************************************************************
+ Fill in a share info level 1005 structure.
+ ***************************************************************************/
+static void init_srv_share_info_1005(SRV_SHARE_INFO_1005* sh1005, int snum)
+{
+	sh1005->dfs_root_flag = 0;
+
+#ifdef MS_DFS
+	if(lp_host_msdfs() && *lp_dfsmap(snum) && lp_dfsmap_loaded(snum))
+		sh1005->dfs_root_flag = 3;
+#endif
+
+}
+
 /*******************************************************************
  Fill in a share info structure.
  ********************************************************************/
@@ -235,6 +249,9 @@ static void init_srv_r_net_share_get_info(SRV_R_NET_SHARE_GET_INFO *r_n,
 		case 2:
 			init_srv_share_info_2(&r_n->share.info2, snum);
 			break;
+		case 1005:
+			init_srv_share_info_1005(&r_n->share.info1005, snum);
+			break;
 		default:
 			DEBUG(5,("init_srv_net_share_get_info: unsupported switch value %d\n", info_level));
 			status = 0xC0000000 | NT_STATUS_INVALID_INFO_CLASS;