From d461358bf1c0f776b796a35afb25848748655edc Mon Sep 17 00:00:00 2001
From: Art Cancro <ajc@citadel.org>
Date: Sat, 4 May 2002 02:43:36 +0000
Subject: [PATCH] * Make stealth mode available to all users * <.W>holist
 <S>tealth mode command in the client

---
 citadel/citadel.c     |  4 ++++
 citadel/citadel.rc    |  1 +
 citadel/client_chat.c | 32 ++++++++++++++++++++++++++++++++
 citadel/client_chat.h |  1 +
 citadel/help/summary  |  2 ++
 citadel/serv_chat.c   | 10 ++++------
 citadel/serv_rwho.c   | 22 ++++++++++------------
 7 files changed, 54 insertions(+), 18 deletions(-)

diff --git a/citadel/citadel.c b/citadel/citadel.c
index 09961d8eb..cf8e5b5ce 100644
--- a/citadel/citadel.c
+++ b/citadel/citadel.c
@@ -1612,6 +1612,10 @@ PWOK:
 				quiet_mode();
 				break;
 
+			case 93:
+				stealth_mode();
+				break;
+
 			case 50:
 				enter_config(2);
 				break;
diff --git a/citadel/citadel.rc b/citadel/citadel.rc
index 6f0fb0a44..6721f8a5d 100644
--- a/citadel/citadel.rc
+++ b/citadel/citadel.rc
@@ -301,6 +301,7 @@ cmd=79,0,&.,&Wholist,&Long
 cmd=75,0,&.,&Wholist,&Roomname
 cmd=76,0,&.,&Wholist,&Hostname
 cmd=91,0,&.,&Wholist,&Active
+cmd=93,0,&.,&Wholist,&Stealth mode
 
 #
 # Command 69 allows the user to enter a server command directly.  It is
diff --git a/citadel/client_chat.c b/citadel/client_chat.c
index 7c4b02c56..b5d867fe4 100644
--- a/citadel/client_chat.c
+++ b/citadel/client_chat.c
@@ -314,3 +314,35 @@ void quiet_mode(void)
 		scr_printf("Quiet mode disabled (other users may page you)\n");
 	}
 }
+
+
+void stealth_mode(void)
+{
+	int qstate;
+	char buf[SIZ];
+
+	serv_puts("STEL 2");
+	serv_gets(buf);
+	if (buf[0] != '2') {
+		scr_printf("%s\n", &buf[4]);
+		return;
+	}
+	qstate = atoi(&buf[4]);
+	if (qstate == 0)
+		qstate = 1;
+	else
+		qstate = 0;
+	snprintf(buf, sizeof buf, "STEL %d", qstate);
+	serv_puts(buf);
+	serv_gets(buf);
+	if (buf[0] != '2') {
+		scr_printf("%s\n", &buf[4]);
+		return;
+	}
+	qstate = atoi(&buf[4]);
+	if (qstate) {
+		scr_printf("Stealth mode enabled (you are invisible)\n");
+	} else {
+		scr_printf("Stealth mode disabled (you are listed as online)\n");
+	}
+}
diff --git a/citadel/client_chat.h b/citadel/client_chat.h
index 927cd4f40..2c427692a 100644
--- a/citadel/client_chat.h
+++ b/citadel/client_chat.h
@@ -2,5 +2,6 @@
 void chatmode(void);
 void page_user(void);
 void quiet_mode(void);
+void stealth_mode(void);
 
 extern char last_paged[];
diff --git a/citadel/help/summary b/citadel/help/summary
index 94ff37a79..d951fbd7f 100644
--- a/citadel/help/summary
+++ b/citadel/help/summary
@@ -76,6 +76,8 @@ commands are available:
                                   actual name of the room you're in)
  <.> <W>holist <H>ostname         Masquerade your host name
  <.> <E>nter <U>sername           Masquerade your user name (Aides only)
+ <.> <W>holist <S>tealth mode     Enter/exit "stealth mode" (when in stealth
+                                  mode you are invisible on the wholist)
  
  
  Floor commands (if using floor mode)
diff --git a/citadel/serv_chat.c b/citadel/serv_chat.c
index 99732cf55..d8cbc80a6 100644
--- a/citadel/serv_chat.c
+++ b/citadel/serv_chat.c
@@ -702,18 +702,16 @@ void cmd_dexp(char *argbuf)
 {
 	int new_state;
 
-	if (!CC->logged_in) {
-		cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
-		return;
-		}
+	if (CtdlAccessCheck(ac_logged_in)) return;
 
 	new_state = extract_int(argbuf, 0);
 	if ((new_state == 0) || (new_state == 1)) {
 		CC->disable_exp = new_state;
-		}
-	cprintf("%d %d\n", CIT_OK, CC->disable_exp);
 	}
 
+	cprintf("%d %d\n", CIT_OK, CC->disable_exp);
+}
+
 
 /*
  * Request client termination
diff --git a/citadel/serv_rwho.c b/citadel/serv_rwho.c
index bdfec24fd..0da0e3f42 100644
--- a/citadel/serv_rwho.c
+++ b/citadel/serv_rwho.c
@@ -232,22 +232,20 @@ void cmd_stel(char *cmdbuf)
 	int requested_mode;
 
 	requested_mode = extract_int(cmdbuf,0);
-	if (requested_mode !=0) requested_mode = 1;
 
-	if (CtdlAccessCheck(ac_aide)) return;
-
-	if (CC->cs_flags & CS_STEALTH) {
-		if (requested_mode == 0)
-			CC->cs_flags = CC->cs_flags-CS_STEALTH;
-		}
-	else {
-		if (requested_mode == 1)
-			CC->cs_flags = CC->cs_flags|CS_STEALTH;
-		}
+	if (CtdlAccessCheck(ac_logged_in)) return;
 
-	cprintf("%d Ok\n",CIT_OK);
+	if (requested_mode == 1) {
+		CC->cs_flags = CC->cs_flags | CS_STEALTH;
+	}
+	if (requested_mode == 0) {
+		CC->cs_flags = CC->cs_flags & ~CS_STEALTH;
 	}
 
+	cprintf("%d %d\n", CIT_OK,
+		((CC->cs_flags & CS_STEALTH) ? 1 : 0) );
+}
+
 
 
 
-- 
2.30.2