net: Add net_run_function3

(This used to be commit ba1108f06ae5860c8f418dc383b027068780abf9)

3 files changed, 30 insertions, 0 deletions

diff --git a/source3/utils/net.h b/source3/utils/net.h
index a5078d02664..b816aec4e6b 100644
--- a/source3/utils/net.h
+++ b/source3/utils/net.h
@@ -61,6 +61,7 @@ struct net_context {
 	bool smb_encrypt;
 	struct libnetapi_ctx *netapi_ctx;
 
+	bool display_usage;
 	const char *share_type[];
 };
 
diff --git a/source3/utils/net_proto.h b/source3/utils/net_proto.h
index 5af9d9e2cdd..31ee584c4c0 100644
--- a/source3/utils/net_proto.h
+++ b/source3/utils/net_proto.h
@@ -460,6 +460,8 @@ int net_run_function(struct net_context *c, int argc, const char **argv,
 				     int argc, const char **argv));
 int net_run_function2(struct net_context *c, int argc, const char **argv,
 		      const char *whoami, struct functable2 *table);
+int net_run_function3(struct net_context *c, int argc, const char **argv,
+		      const char *whoami, struct functable3 *table);
 
 /* The following definitions come from utils/netlookup.c  */
 
diff --git a/source3/utils/net_util.c b/source3/utils/net_util.c
index 20f004b790b..c641e61c5cb 100644
--- a/source3/utils/net_util.c
+++ b/source3/utils/net_util.c
@@ -592,3 +592,30 @@ int net_run_function2(struct net_context *c, int argc, const char **argv,
 	return -1;
 }
 
+int net_run_function3(struct net_context *c, int argc, const char **argv,
+		      const char *whoami, struct functable3 *table)
+{
+	int i;
+	if (argc != 0) {
+		for (i=0; table[i].funcname != NULL; i++) {
+			if (StrCaseCmp(argv[0], table[i].funcname) == 0)
+				return table[i].fn(c, argc-1, argv+1);
+		}
+	}
+
+	if (c->display_usage == false) {
+		d_fprintf(stderr, "Invalid command: %s %s\n", whoami,
+			  (argc > 0)?argv[0]:"");
+	}
+	d_printf("Usage:\n");
+	for (i=0; table[i].funcname != NULL; i++) {
+		if(c->display_usage == false)
+			d_printf("%s %-15s %s\n", whoami, table[i].funcname,
+				 table[i].description);
+		else
+			d_printf("%s\n", table[i].usage);
+	}
+
+	return c->display_usage?0:-1;
+}
+