Adding "time" rpcclient command which displays the remote time.

Also added special "now" time to the "at" command, e.g.:
  at now /i cmd   ; pops up a command prompt
(This used to be commit f456dcf08ec96c631f5e6f2e857115d4bbf94d1b)

7 files changed, 172 insertions, 20 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index 577215913f..13e75421c3 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -1914,6 +1914,8 @@ BOOL do_srv_net_srv_file_enum(struct cli_state *cli, uint16 fnum,
 			ENUM_HND *hnd);
 BOOL do_srv_net_srv_get_info(struct cli_state *cli, uint16 fnum,
 			char *server_name, uint32 switch_value, SRV_INFO_CTR *ctr);
+BOOL do_srv_net_remote_tod(struct cli_state *cli, uint16 fnum,
+			   char *server_name, TIME_OF_DAY_INFO *tod);
 
 /*The following definitions come from  rpc_client/cli_svcctl.c  */
 
@@ -2856,6 +2858,7 @@ void srv_io_q_net_srv_get_info(char *desc,  SRV_Q_NET_SRV_GET_INFO *q_n, prs_str
 void make_srv_r_net_srv_get_info(SRV_R_NET_SRV_GET_INFO *srv,
 				uint32 switch_value, SRV_INFO_CTR *ctr, uint32 status);
 void srv_io_r_net_srv_get_info(char *desc,  SRV_R_NET_SRV_GET_INFO *r_n, prs_struct *ps, int depth);
+void make_srv_q_net_remote_tod(SRV_Q_NET_REMOTE_TOD *q_t, char *server_name);
 void srv_io_q_net_remote_tod(char *desc,  SRV_Q_NET_REMOTE_TOD *q_n, prs_struct *ps, int depth);
 void make_time_of_day_info(TIME_OF_DAY_INFO *tod, uint32 elapsedt, uint32 msecs,
                            uint32 hours, uint32 mins, uint32 secs, uint32 hunds,
@@ -3076,6 +3079,7 @@ void cmd_srv_enum_conn(struct client_info *info);
 void cmd_srv_enum_shares(struct client_info *info);
 void cmd_srv_enum_sess(struct client_info *info);
 void cmd_srv_enum_files(struct client_info *info);
+void cmd_time(struct client_info *info);
 
 /*The following definitions come from  rpcclient/cmd_svcctl.c  */
 
diff --git a/source3/rpc_client/cli_srvsvc.c b/source3/rpc_client/cli_srvsvc.c
index 86862c7a2a..70aee4e1c8 100644
--- a/source3/rpc_client/cli_srvsvc.c
+++ b/source3/rpc_client/cli_srvsvc.c
@@ -409,3 +409,59 @@ BOOL do_srv_net_srv_get_info(struct cli_state *cli, uint16 fnum,
 	return valid_info;
 }
 
+/****************************************************************************
+get server time
+****************************************************************************/
+BOOL do_srv_net_remote_tod(struct cli_state *cli, uint16 fnum,
+			   char *server_name, TIME_OF_DAY_INFO *tod)
+{
+	prs_struct data; 
+	prs_struct rdata;
+	SRV_Q_NET_REMOTE_TOD q_t;
+	BOOL valid_info = False;
+
+	if (server_name == NULL || tod == NULL) return False;
+
+	prs_init(&data , 1024, 4, SAFETY_MARGIN, False);
+	prs_init(&rdata, 0   , 4, SAFETY_MARGIN, True );
+
+	/* create and send a MSRPC command with api SRV_NET_REMOTE_TOD */
+
+	DEBUG(4,("SRV Remote TOD (%s)\n", server_name));
+
+	/* store the parameters */
+	make_srv_q_net_remote_tod(&q_t, server_name);
+
+	/* turn parameters into data stream */
+	srv_io_q_net_remote_tod("", &q_t, &data, 0);
+
+	/* send the data on \PIPE\ */
+	if (rpc_api_pipe_req(cli, fnum, SRV_NET_REMOTE_TOD, &data, &rdata))
+	{
+		SRV_R_NET_REMOTE_TOD r_t;
+		BOOL p;
+
+		r_t.tod = tod;
+
+		srv_io_r_net_remote_tod("", &r_t, &rdata, 0);
+		p = rdata.offset != 0;
+		p = rdata.offset != 0;
+		
+		if (p && r_t.status != 0)
+		{
+			/* report error code */
+			DEBUG(0,("SRV_R_NET_REMOTE_TOD: %s\n", get_nt_error_msg(r_t.status)));
+			p = False;
+		}
+
+		if (p)
+		{
+			valid_info = True;
+		}
+	}
+
+	prs_mem_free(&data   );
+	prs_mem_free(&rdata  );
+	
+	return valid_info;
+}
diff --git a/source3/rpc_parse/parse_srv.c b/source3/rpc_parse/parse_srv.c
index 56b8be2acb..1bcc961853 100644
--- a/source3/rpc_parse/parse_srv.c
+++ b/source3/rpc_parse/parse_srv.c
@@ -1459,6 +1459,17 @@ void srv_io_r_net_srv_get_info(char *desc,  SRV_R_NET_SRV_GET_INFO *r_n, prs_str
 	prs_uint32("status      ", ps, depth, &(r_n->status      ));
 }
 
+/*******************************************************************
+ makes a SRV_Q_NET_REMOTE_TOD structure.
+ ********************************************************************/
+void make_srv_q_net_remote_tod(SRV_Q_NET_REMOTE_TOD *q_t, char *server_name)
+{
+	if (q_t == NULL) return;
+
+	DEBUG(5,("make_srv_q_net_remote_tod\n"));
+
+	make_buf_unistr2(&(q_t->uni_srv_name), &(q_t->ptr_srv_name), server_name);
+}
 
 /*******************************************************************
  reads or writes a structure.
diff --git a/source3/rpcclient/cmd_atsvc.c b/source3/rpcclient/cmd_atsvc.c
index a7b771e48e..7e9f05fb6f 100644
--- a/source3/rpcclient/cmd_atsvc.c
+++ b/source3/rpcclient/cmd_atsvc.c
@@ -43,7 +43,6 @@ checks for a /OPTION:param style option
 static BOOL checkopt(char *input, char *optname, char **params)
 {
 	char *inend;
-	int i, len;
 
 	if (*input++ != '/')
 		return False;
@@ -85,7 +84,7 @@ static BOOL at_parse_days(char *str, uint32 *monthdays, uint8 *weekdays)
 			*nexttok++ = 0;
 		}
 
-		if (isdigit(*tok))
+		if (isdigit((int)*tok))
 		{
 			day = strtol(tok, NULL, 10);
 			if (day == 0 || day > 31)
@@ -131,6 +130,38 @@ static BOOL at_parse_days(char *str, uint32 *monthdays, uint8 *weekdays)
 	return True;
 }
 
+#define SOON_OFFSET 2 /* seconds */
+
+/****************************************************************************
+schedule the job 'soon'
+****************************************************************************/
+static BOOL at_soon(char *dest_srv, uint32 *hours, uint32 *minutes, uint32 *seconds)
+{
+	uint16 nt_pipe_fnum;
+	TIME_OF_DAY_INFO tod;
+	BOOL res = True;
+
+	/* open srvsvc session. */
+	res = res ? cli_nt_session_open(smb_cli, PIPE_SRVSVC, &nt_pipe_fnum) : False;
+
+	/* enumerate files on server */
+	res = res ? do_srv_net_remote_tod(smb_cli, nt_pipe_fnum,
+					  dest_srv, &tod) : False;
+
+	/* Close the session */
+	cli_nt_session_close(smb_cli, nt_pipe_fnum);
+
+	if (res)
+	{
+		*hours = (tod.hours - ((int)tod.zone/60)) % 24;
+		*minutes = tod.mins;
+		*seconds = (tod.secs + SOON_OFFSET) % 60;
+		return True;
+	}
+
+	return False;
+}
+
 
 /****************************************************************************
 scheduler add job
@@ -168,28 +199,36 @@ void cmd_at(struct client_info *info)
 		if (*p == 0)   /* Entirely numeric field */
 			continue;
 
-		if ((p == temp) || (sscanf(temp, "%d:%d:%d",
-				     &hours, &minutes, &seconds) < 2))
+		if (!strcasecmp(temp, "NOW"))
 		{
-			printf("at { time [/INTERACTIVE] [{/EVERY|/NEXT}:5,Sun,...] command | [/DEL] [jobid] }\n\n");
-			return;
+			if (!at_soon(dest_wks, &hours, &minutes, &seconds))
+			{
+				return;
+			}
 		}
-		
-		p = strchr(temp, 0);
-		
-		if (!strcasecmp(p-2, "AM"))
+		else if (sscanf(temp, "%d:%d:%d", &hours, &minutes, &seconds) > 2)
 		{
-			hours = (hours == 12) ? 0 : hours;
-		}
+			p = strchr(temp, 0);
 
-		if (!strcasecmp(p-2, "PM"))
-		{
-			hours = (hours == 12) ? 12 : hours + 12;
-		}
+			if (!strcasecmp(p-2, "AM"))
+			{
+				hours = (hours == 12) ? 0 : hours;
+			}
+
+			if (!strcasecmp(p-2, "PM"))
+			{
+				hours = (hours == 12) ? 12 : hours + 12;
+			}
 
-		if (hours > 23 || minutes > 59 || seconds > 59)
+			if (hours > 23 || minutes > 59 || seconds > 59)
+			{
+				printf("\tInvalid time.\n\n");
+				return;
+			}
+		}
+		else
 		{
-			printf("\tInvalid time.\n\n");
+			printf("at { {time | NOW} [/INTERACTIVE] [{/EVERY|/NEXT}:5,Sun,...] command\n\t| [/DEL] [jobid] }\n\n");
 			return;
 		}
 
diff --git a/source3/rpcclient/cmd_srvsvc.c b/source3/rpcclient/cmd_srvsvc.c
index 1be35608ee..2cb741b966 100644
--- a/source3/rpcclient/cmd_srvsvc.c
+++ b/source3/rpcclient/cmd_srvsvc.c
@@ -331,3 +331,44 @@ void cmd_srv_enum_files(struct client_info *info)
 	}
 }
 
+/****************************************************************************
+display remote time
+****************************************************************************/
+void cmd_time(struct client_info *info)
+{
+	uint16 nt_pipe_fnum;
+	fstring dest_srv;
+	TIME_OF_DAY_INFO tod;
+	BOOL res = True;
+
+	fstrcpy(dest_srv, "\\\\");
+	fstrcat(dest_srv, info->dest_host);
+	strupper(dest_srv);
+
+	DEBUG(4,("cmd_time: server:%s\n", dest_srv));
+
+	/* open srvsvc session. */
+	res = res ? cli_nt_session_open(smb_cli, PIPE_SRVSVC, &nt_pipe_fnum) : False;
+
+	/* enumerate files on server */
+	res = res ? do_srv_net_remote_tod(smb_cli, nt_pipe_fnum,
+					  dest_srv, &tod) : False;
+
+	if (res)
+	{
+		fprintf(out_hnd, "\tRemote Time:\t%s\n\n",
+			http_timestring(tod.elapsedt));
+	}
+
+	/* Close the session */
+	cli_nt_session_close(smb_cli, nt_pipe_fnum);
+
+	if (res)
+	{
+		DEBUG(5,("cmd_srv_enum_files: query succeeded\n"));
+	}
+	else
+	{
+		DEBUG(5,("cmd_srv_enum_files: query failed\n"));
+	}
+}
diff --git a/source3/rpcclient/display.c b/source3/rpcclient/display.c
index e5c65fdec8..963b5b6249 100644
--- a/source3/rpcclient/display.c
+++ b/source3/rpcclient/display.c
@@ -1662,12 +1662,12 @@ void display_svc_info(FILE *out_hnd, enum action_type action, ENUM_SRVC_STATUS *
 	}
 }
 
-static char *get_at_time_str(uint32 time)
+static char *get_at_time_str(uint32 t)
 {
 	static fstring timestr;
 	unsigned int hours, minutes, seconds;
 
-	hours = time / 1000;
+	hours = t / 1000;
 	seconds = hours % 60;
 	hours /= 60;
 	minutes = hours % 60;
diff --git a/source3/rpcclient/rpcclient.c b/source3/rpcclient/rpcclient.c
index 20cc3ad49b..255ec4c936 100644
--- a/source3/rpcclient/rpcclient.c
+++ b/source3/rpcclient/rpcclient.c
@@ -107,6 +107,7 @@ struct
 {
   {"svcenum",    cmd_svc_enum,         "[-i] Lists Services Manager"},
   {"at",         cmd_at,               "Scheduler control (at /? for syntax)"},
+  {"time",       cmd_time,             "Display remote time"},
   {"regenum",    cmd_reg_enum,         "<keyname> Registry Enumeration (keys, values)"},
   {"regdeletekey",cmd_reg_delete_key,  "<keyname> Registry Key Delete"},
   {"regcreatekey",cmd_reg_create_key,  "<keyname> [keyclass] Registry Key Create"},