wmi-1.3.16 from opsview.com

Samba/source/utils/net/net.c

@@ -0,0 +1,211 @@
+/* 
+   Samba Unix/Linux SMB client library 
+   Distributed SMB/CIFS Server Management Utility 
+   Copyright (C) 2001 Steve French  (sfrench@us.ibm.com)
+   Copyright (C) 2001 Jim McDonough (jmcd@us.ibm.com)
+   Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
+   Copyright (C) 2001 Andrew Bartlett (abartlet@samba.org)
+   Copyright (C) 2004 Stefan Metzmacher (metze@samba.org)
+
+   Largely rewritten by metze in August 2004
+
+   Originally written by Steve and Jim. Largely rewritten by tridge in
+   November 2001.
+
+   Reworked again by abartlet in December 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.
+*/
+ 
+/*****************************************************/
+/*                                                   */
+/*   Distributed SMB/CIFS Server Management Utility  */
+/*                                                   */
+/*   The intent was to make the syntax similar       */
+/*   to the NET utility (first developed in DOS      */
+/*   with additional interesting & useful functions  */
+/*   added in later SMB server network operating     */
+/*   systems).                                       */
+/*                                                   */
+/*****************************************************/
+
+#include "includes.h"
+#include "utils/net/net.h"
+#include "lib/cmdline/popt_common.h"
+#include "lib/ldb/include/ldb.h"
+#include "librpc/rpc/dcerpc.h"
+
+/*
+  run a function from a function table. If not found then
+  call the specified usage function 
+*/
+int net_run_function(struct net_context *ctx,
+			int argc, const char **argv,
+			const struct net_functable *functable, 
+			int (*usage_fn)(struct net_context *ctx, int argc, const char **argv))
+{
+	int i;
+
+	if (argc == 0) {
+		return usage_fn(ctx, argc, argv);
+
+	} else if (argc == 1 && strequal(argv[0], "help")) {
+		return net_help(ctx, functable);
+	}
+
+	for (i=0; functable[i].name; i++) {
+		if (strcasecmp_m(argv[0], functable[i].name) == 0)
+			return functable[i].fn(ctx, argc-1, argv+1);
+	}
+
+	d_printf("No command: %s\n", argv[0]);
+	return usage_fn(ctx, argc, argv);
+}
+
+/*
+  run a usage function from a function table. If not found then fail
+*/
+int net_run_usage(struct net_context *ctx,
+			int argc, const char **argv,
+			const struct net_functable *functable)
+{
+	int i;
+
+	for (i=0; functable[i].name; i++) {
+		if (strcasecmp_m(argv[0], functable[i].name) == 0)
+			if (functable[i].usage) {
+				return functable[i].usage(ctx, argc-1, argv+1);
+			}
+	}
+
+	d_printf("No usage information for command: %s\n", argv[0]);
+
+	return 1;
+}
+
+
+/* main function table */
+static const struct net_functable net_functable[] = {
+	{"password", "change password\n", net_password, net_password_usage},
+	{"time", "get remote server's time\n", net_time, net_time_usage},
+	{"join", "join a domain\n", net_join, net_join_usage},
+	{"samdump", "dump the sam of a domain\n", net_samdump, net_samdump_usage},
+	{"samsync", "synchronise into the local ldb the sam of a domain\n", net_samsync_ldb, net_samsync_ldb_usage},
+	{"user", "manage user accounts\n", net_user, net_user_usage},
+	{NULL, NULL, NULL, NULL}
+};
+
+int net_help(struct net_context *ctx, const struct net_functable *ftable)
+{
+	int i = 0;
+	const char *name = ftable[i].name;
+	const char *desc = ftable[i].desc;
+
+	d_printf("Available commands:\n");
+	while (name && desc) {
+		d_printf("\t%s\t\t%s", name, desc);
+		name = ftable[++i].name;
+		desc = ftable[i].desc;
+	}
+
+	return 0;
+}
+
+static int net_usage(struct net_context *ctx, int argc, const char **argv)
+{
+	d_printf("Usage:\n");
+	d_printf("net <command> [options]\n");
+	return 0;
+}
+
+/****************************************************************************
+  main program
+****************************************************************************/
+static int binary_net(int argc, const char **argv)
+{
+	int opt,i;
+	int rc;
+	int argc_new;
+	const char **argv_new;
+	TALLOC_CTX *mem_ctx;
+	struct net_context *ctx = NULL;
+	poptContext pc;
+	struct poptOption long_options[] = {
+		POPT_AUTOHELP
+		POPT_COMMON_SAMBA
+		POPT_COMMON_CONNECTION
+		POPT_COMMON_CREDENTIALS
+		POPT_COMMON_VERSION
+		{ NULL }
+	};
+
+	setlinebuf(stdout);
+
+	pc = poptGetContext("net", argc, (const char **) argv, long_options, 
+			    POPT_CONTEXT_KEEP_FIRST);
+
+	while((opt = poptGetNextOpt(pc)) != -1) {
+		switch (opt) {
+		default:
+			d_printf("Invalid option %s: %s\n", 
+				 poptBadOption(pc, 0), poptStrerror(opt));
+			net_usage(ctx, argc, argv);
+			exit(1);
+		}
+	}
+
+	argv_new = (const char **)poptGetArgs(pc);
+
+	argc_new = argc;
+	for (i=0; i<argc; i++) {
+		if (argv_new[i] == NULL) {
+			argc_new = i;
+			break;
+		}
+	}
+
+	if (argc_new < 2) {
+		return net_usage(ctx, argc, argv);
+	}
+
+	dcerpc_init();
+
+	ldb_global_init();
+
+	mem_ctx = talloc_init("net_context");
+	ctx = talloc(mem_ctx, struct net_context);
+	if (!ctx) {
+		d_printf("talloc_init(net_context) failed\n");
+		exit(1);
+	}
+
+	ZERO_STRUCTP(ctx);
+	ctx->mem_ctx = mem_ctx;
+	ctx->credentials = cmdline_credentials;
+
+	rc = net_run_function(ctx, argc_new-1, argv_new+1, net_functable, net_usage);
+
+	if (rc != 0) {
+		DEBUG(0,("return code = %d\n", rc));
+	}
+
+	talloc_free(mem_ctx);
+	return rc;
+}
+
+ int main(int argc, const char **argv)
+{
+	return binary_net(argc, argv);
+}