added net lookup command

(This used to be commit 51268c512dbae94aba308668df9facaf15a2ce9e)

3 files changed, 66 insertions, 2 deletions

diff --git a/source3/Makefile.in b/source3/Makefile.in
index 3fa516b48c..da1eb419f5 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -327,7 +327,7 @@ CLIENT_OBJ = client/client.o client/clitar.o \
 
 NET_OBJ = utils/net.o utils/net_ads.o \
           utils/net_rap.o utils/net_rpc.o \
-	utils/net_rpc_join.o utils/net_time.o \
+	utils/net_rpc_join.o utils/net_time.o utils/net_lookup.o \
 	$(LIBSMB_OBJ) $(LIBMSRPC_OBJ) $(RPC_PARSE_OBJ) $(PASSDB_OBJ) \
 	$(GROUPDB_OBJ) $(PARAM_OBJ) $(UBIQX_OBJ) $(LIB_OBJ) 
 
diff --git a/source3/utils/net.c b/source3/utils/net.c
index 3f6e9268e4..a87f11b57f 100644
--- a/source3/utils/net.c
+++ b/source3/utils/net.c
@@ -268,7 +268,7 @@ static int help_usage(int argc, const char **argv)
 "\n"\
 "Valid functions are:\n"\
 "  RPC RAP ADS FILE SHARE SESSION SERVER DOMAIN PRINTQ USER GROUP VALIDATE\n"\
-"  GROUPMEMBER ADMIN SERVICE PASSWORD TIME\n");
+"  GROUPMEMBER ADMIN SERVICE PASSWORD TIME LOOKUP\n");
 	return -1;
 }
 
@@ -296,6 +296,7 @@ static int net_help(int argc, const char **argv)
 		{"SERVICE", net_rap_service_usage},
 		{"PASSWORD", net_rap_password_usage},
 		{"TIME", net_time_usage},
+		{"LOOKUP", net_lookup_usage},
 
 		{"HELP", help_usage},
 		{NULL, NULL}};
@@ -324,6 +325,7 @@ static struct functable net_func[] = {
 	{"SERVICE", net_rap_service},	
 	{"PASSWORD", net_rap_password},
 	{"TIME", net_time},
+	{"LOOKUP", net_lookup},
 
 	{"HELP", net_help},
 	{NULL, NULL}
diff --git a/source3/utils/net_lookup.c b/source3/utils/net_lookup.c
new file mode 100644
index 0000000000..21f3eb033d
--- /dev/null
+++ b/source3/utils/net_lookup.c
@@ -0,0 +1,62 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   Version 3.0
+   net lookup command
+   Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
+
+   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.  */
+
+#include "includes.h"
+#include "../utils/net.h"
+
+int net_lookup_usage(int argc, const char **argv)
+{
+	d_printf(
+"net lookup host HOSTNAME <type>\n\tgives IP for a hostname\n\n"\
+"\n");
+	return -1;
+}
+
+/* lookup a hostname giving an IP */
+static int net_lookup_host(int argc, const char **argv)
+{
+	struct in_addr ip;
+	int name_type = 0x20;
+
+	if (argc == 0) return net_lookup_usage(argc, argv);
+	if (argc > 1) name_type = strtol(argv[1], NULL, 0);
+
+	if (!resolve_name(argv[0], &ip, name_type)) {
+		/* we deliberately use DEBUG() here to send it to stderr 
+		   so scripts aren't mucked up */
+		DEBUG(0,("Didn't find %s#%02x\n", argv[0], name_type));
+		return -1;
+	}
+
+	d_printf("%s\n", inet_ntoa(ip));
+	return 0;
+}
+
+
+/* lookup hosts or IP addresses using internal samba lookup fns */
+int net_lookup(int argc, const char **argv)
+{
+	struct functable func[] = {
+		{"HOST", net_lookup_host},
+		{NULL, NULL}
+	};
+
+	return net_run_function(argc, argv, func, net_lookup_usage);
+}