From 3a1a53c88ae2ed0994b59a6dba9538daed900c29 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Thu, 31 Jan 2002 11:49:29 +0000
Subject: added 'wbinfo --sequence' to show sequence numbers of all domains
 (This used to be commit bcd234a3dad2cd3d1c57780f4a7a3833ea611764)

---
 source3/nsswitch/wbinfo.c         | 34 ++++++++++++++++++++++++++++++++++
 source3/nsswitch/winbindd.c       |  1 +
 source3/nsswitch/winbindd_misc.c  | 29 +++++++++++++++++++++++++++++
 source3/nsswitch/winbindd_nss.h   |  2 ++
 source3/nsswitch/winbindd_proto.h |  1 +
 5 files changed, 67 insertions(+)

diff --git a/source3/nsswitch/wbinfo.c b/source3/nsswitch/wbinfo.c
index 5a46f7d56e..32a3c95113 100644
--- a/source3/nsswitch/wbinfo.c
+++ b/source3/nsswitch/wbinfo.c
@@ -157,6 +157,31 @@ static BOOL wbinfo_list_domains(void)
 	return True;
 }
 
+
+/* show sequence numbers */
+static BOOL wbinfo_show_sequence(void)
+{
+	struct winbindd_response response;
+	fstring name;
+
+	ZERO_STRUCT(response);
+
+	/* Send request */
+	if (winbindd_request(WINBINDD_SHOW_SEQUENCE, NULL, &response) !=
+	    NSS_STATUS_SUCCESS) {
+		return False;
+	}
+
+	/* Display response */
+	if (response.extra_data) {
+		char *extra_data = (char *)response.extra_data;
+		printf("%s", extra_data);
+		SAFE_FREE(response.extra_data);
+	}
+
+	return True;
+}
+
 /* Check trust account password */
 
 static BOOL wbinfo_check_secret(void)
@@ -539,6 +564,7 @@ static void usage(void)
 	printf("\t-r user\t\t\tget user groups\n");
 	printf("\t-a user%%password\tauthenticate user\n");
 	printf("\t-p 'ping' winbindd to see if it is alive\n");
+	printf("\t--sequence\t\tshow sequence numbers of all domains\n");
 }
 
 /* Main program */
@@ -556,6 +582,7 @@ int main(int argc, char **argv)
 	static char *string_arg;
 	static int int_arg;
 	BOOL got_command = False;
+	enum {OPT_SEQUENCE=1};
 
 	struct poptOption long_options[] = {
 
@@ -571,6 +598,7 @@ int main(int argc, char **argv)
 		{ "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y' },
 		{ "check-secret", 't', POPT_ARG_NONE, 0, 't' },
 		{ "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm' },
+		{ "sequence", OPT_SEQUENCE, POPT_ARG_NONE, 0, OPT_SEQUENCE },
 		{ "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r' },
  		{ "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a' },
 		{ "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER },
@@ -689,6 +717,12 @@ int main(int argc, char **argv)
 				return 1;
 			}
 			break;
+		case OPT_SEQUENCE:
+			if (!wbinfo_show_sequence()) {
+				printf("Could not show sequence numbers\n");
+				return 1;
+			}
+			break;
 		case 'r':
 			if (!wbinfo_get_usergroups(string_arg)) {
 				printf("Could not get groups for user %s\n", 
diff --git a/source3/nsswitch/winbindd.c b/source3/nsswitch/winbindd.c
index fe6c331187..debe7f716f 100644
--- a/source3/nsswitch/winbindd.c
+++ b/source3/nsswitch/winbindd.c
@@ -230,6 +230,7 @@ static struct dispatch_table dispatch_table[] = {
 	{ WINBINDD_LIST_USERS, winbindd_list_users, "LIST_USERS" },
 	{ WINBINDD_LIST_GROUPS, winbindd_list_groups, "LIST_GROUPS" },
 	{ WINBINDD_LIST_TRUSTDOM, winbindd_list_trusted_domains, "LIST_TRUSTDOM" },
+	{ WINBINDD_SHOW_SEQUENCE, winbindd_show_sequence, "SHOW_SEQUENCE" },
 
 	/* SID related functions */
 
diff --git a/source3/nsswitch/winbindd_misc.c b/source3/nsswitch/winbindd_misc.c
index 448af3ac95..8b22b87c3d 100644
--- a/source3/nsswitch/winbindd_misc.c
+++ b/source3/nsswitch/winbindd_misc.c
@@ -145,6 +145,35 @@ enum winbindd_result winbindd_list_trusted_domains(struct winbindd_cli_state
 	return WINBINDD_OK;
 }
 
+
+enum winbindd_result winbindd_show_sequence(struct winbindd_cli_state *state)
+{
+	struct winbindd_domain *domain;
+	char *extra_data = NULL;
+
+	DEBUG(3, ("[%5d]: show sequence\n", state->pid));
+
+	extra_data = strdup("");
+
+	/* this makes for a very simple data format, and is easily parsable as well
+	   if that is ever needed */
+	for (domain = domain_list(); domain; domain = domain->next) {
+		char *s;
+
+		domain->methods->sequence_number(domain, &domain->sequence_number);
+		
+		asprintf(&s,"%s%s : %u\n", extra_data, 
+			 domain->name, (unsigned)domain->sequence_number);
+		free(extra_data);
+		extra_data = s;
+	}
+
+	state->response.extra_data = extra_data;
+	state->response.length += strlen(extra_data);
+
+	return WINBINDD_OK;
+}
+
 enum winbindd_result winbindd_ping(struct winbindd_cli_state
 						   *state)
 {
diff --git a/source3/nsswitch/winbindd_nss.h b/source3/nsswitch/winbindd_nss.h
index 76a2406ae9..7a0926a035 100644
--- a/source3/nsswitch/winbindd_nss.h
+++ b/source3/nsswitch/winbindd_nss.h
@@ -92,6 +92,8 @@ enum winbindd_cmd {
 	WINBINDD_INFO,              /* Various bit of info.  Currently just tidbits */
 	WINBINDD_DOMAIN_NAME,       /* The domain this winbind server is a member of (lp_workgroup()) */
 
+	WINBINDD_SHOW_SEQUENCE, /* display sequence numbers of domains */
+
 	/* Placeholder for end of cmd list */
 
 	WINBINDD_NUM_CMDS
diff --git a/source3/nsswitch/winbindd_proto.h b/source3/nsswitch/winbindd_proto.h
index 4c355d11b0..58e42eeab8 100644
--- a/source3/nsswitch/winbindd_proto.h
+++ b/source3/nsswitch/winbindd_proto.h
@@ -69,6 +69,7 @@ void winbindd_idmap_status(void);
 enum winbindd_result winbindd_check_machine_acct(struct winbindd_cli_state *state);
 enum winbindd_result winbindd_list_trusted_domains(struct winbindd_cli_state
 						   *state);
+enum winbindd_result winbindd_show_sequence(struct winbindd_cli_state *state);
 enum winbindd_result winbindd_ping(struct winbindd_cli_state
 						   *state);
 enum winbindd_result winbindd_info(struct winbindd_cli_state *state);
-- 
cgit