From bd8e916cb520d89a14a1cd13b2b261253729ac9b Mon Sep 17 00:00:00 2001
From: Gerald Carter <jerry@samba.org>
Date: Wed, 28 Nov 2001 21:51:11 +0000
Subject: merge from APPLIANCE_HEAD (This used to be commit
 c60aa6c06f376684b6d6d9a2c14305ca9f4657ef)

---
 source3/include/interfaces.h        |  2 ++
 source3/lib/interface.c             |  2 --
 source3/lib/util.c                  | 41 +++++++++++++++++++++++++++++++++++++
 source3/rpc_parse/parse_spoolss.c   |  8 +-------
 source3/rpc_server/srv_spoolss_nt.c | 21 ++++++++-----------
 5 files changed, 53 insertions(+), 21 deletions(-)

diff --git a/source3/include/interfaces.h b/source3/include/interfaces.h
index ae5905e682..3b786f1ebc 100644
--- a/source3/include/interfaces.h
+++ b/source3/include/interfaces.h
@@ -3,6 +3,8 @@
    interfaces on the machine
 */
 
+#define MAX_INTERFACES 128
+
 struct iface_struct {
 	char name[16];
 	struct in_addr ip;
diff --git a/source3/lib/interface.c b/source3/lib/interface.c
index a93390e643..08636fa306 100644
--- a/source3/lib/interface.c
+++ b/source3/lib/interface.c
@@ -21,8 +21,6 @@
 
 #include "includes.h"
 
-#define MAX_INTERFACES 128
-
 static struct iface_struct *probed_ifaces;
 static int total_probed;
 
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 7bd2ed8441..ca99f985ed 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -1391,6 +1391,47 @@ BOOL is_myname(char *s)
   return(ret);
 }
 
+BOOL is_myname_or_ipaddr(char *s)
+{
+	char **ptr;
+	
+	/* optimize for the common case */
+	if (strequal(s, global_myname)) 
+		return True;
+
+	/* maybe its an IP address? */
+	if (is_ipaddress(s))
+	{
+		struct iface_struct nics[MAX_INTERFACES];
+		int i, n;
+		uint32 ip;
+		
+		ip = interpret_addr(s);
+		if ((ip==0) || (ip==0xffffffff))
+			return False;
+			
+		n = get_interfaces(nics, MAX_INTERFACES);
+		for (i=0; i<n; i++) {
+			if (ip == nics[i].ip.s_addr)
+				return True;
+		}
+	}	
+
+	/* check for an alias */
+  	ptr = lp_netbios_aliases();
+	for ( ; *ptr; ptr++ )
+	{
+		if (StrCaseCmp(s, *ptr) == 0)
+			return True;
+	}
+	
+	
+	/* no match */
+	return False;
+
+}
+
+
 /*******************************************************************
 set the horrid remote_arch string based on an enum.
 ********************************************************************/
diff --git a/source3/rpc_parse/parse_spoolss.c b/source3/rpc_parse/parse_spoolss.c
index 76214c13f1..a376b19c98 100644
--- a/source3/rpc_parse/parse_spoolss.c
+++ b/source3/rpc_parse/parse_spoolss.c
@@ -4922,13 +4922,7 @@ BOOL make_spoolss_driver_info_3(
 /*******************************************************************
  make a BUFFER5 struct from a uint16*
  ******************************************************************/
-
-BOOL make_spoolss_buffer5(
-	TALLOC_CTX *mem_ctx,
-	BUFFER5 *buf5, 
-	uint32 len, 
-	uint16 *src
-)
+BOOL make_spoolss_buffer5(TALLOC_CTX *mem_ctx, BUFFER5 *buf5, uint32 len, uint16 *src)
 {
 
 	buf5->buf_len = len;
diff --git a/source3/rpc_server/srv_spoolss_nt.c b/source3/rpc_server/srv_spoolss_nt.c
index 71b776f80a..3b21726a0f 100644
--- a/source3/rpc_server/srv_spoolss_nt.c
+++ b/source3/rpc_server/srv_spoolss_nt.c
@@ -2959,13 +2959,14 @@ static WERROR enum_all_printers_info_1_local(NEW_BUFFER *buffer, uint32 offered,
 *********************************************************************/
 static WERROR enum_all_printers_info_1_name(fstring name, NEW_BUFFER *buffer, uint32 offered, uint32 *needed, uint32 *returned)
 {
-	fstring temp;
+	char *s = name;
+	
 	DEBUG(4,("enum_all_printers_info_1_name\n"));	
 	
-	fstrcpy(temp, "\\\\");
-	fstrcat(temp, global_myname);
+	if ((name[0] == '\\') && (name[1] == '\\'))
+		s = name + 2;
 
-	if (strequal(name, temp)) {
+	if (is_myname_or_ipaddr(s)) {
 		return enum_all_printers_info_1(PRINTER_ENUM_ICON8, buffer, offered, needed, returned);
 	}
 	else
@@ -3131,20 +3132,16 @@ static WERROR enumprinters_level2( uint32 flags, fstring servername,
 			         NEW_BUFFER *buffer, uint32 offered,
 			         uint32 *needed, uint32 *returned)
 {
-	fstring temp;
-	
-	fstrcpy(temp, "\\\\");
-	fstrcat(temp, global_myname);
+	char *s = servername;
 
 	if (flags & PRINTER_ENUM_LOCAL) {
-		if (strequal(servername, temp))
-			return enum_all_printers_info_2(buffer, offered, needed, returned);
-		else
 			return enum_all_printers_info_2(buffer, offered, needed, returned);
 	}
 
 	if (flags & PRINTER_ENUM_NAME) {
-		if (strequal(servername, temp))
+		if ((servername[0] == '\\') && (servername[1] == '\\'))
+			s = servername + 2;
+		if (is_myname_or_ipaddr(s))
 			return enum_all_printers_info_2(buffer, offered, needed, returned);
 		else
 			return WERR_INVALID_NAME;
-- 
cgit