Made sysop/user chat working

ChangeLog

@@ -4,8 +4,6 @@ $Id$
 	menus do not work.
 	All other users on Intel machines (99,9% I think) can use this version.
 
-	WARNING, sysop chat doesn't work right now.
-
 
 v0.37.2		23-Feb-2003.
 
@@ -54,11 +52,12 @@ v0.37.2		23-Feb-2003.
 		Fixed user idle logoff when new mailcheck took too long.
 		Added email reply when reading new (e)mail.
 		To page the sysop, the CPAG and CCAN commands to mbtask are now
-		used. Until the chatserver is ready, there is no buildin sysop
+		used.
-		user chat.
 		Removed all old chat code that worked on the tty device.
-		Added chat client site. This is more or less complete but does
+		Added chat client site. If the sysop responds to the page
-		not yet respond to sysop chat requests.
+		request, the user is dropped into chatmode in the sysop
+		channel as soon as the user does nothing (ie in a menu or still
+		in page mode).
 
 	mbmon:
 		Reports sysop available or left the system when mbmon starts
@@ -71,19 +70,22 @@ v0.37.2		23-Feb-2003.
 		The show lastcallers now adjusts the number of lines available.
 		The show server clients screen now adjusts to the number of
 		lines available.
-		Added chatserver client, this is more or less complete now and
+		Added chatserver client, there are 2 modes, one id general chat
-		does communicate with the development server.
+		and the other is respond to a users page request where the
+		channel is automatic set.
 
 	mbtask:
 		Safer logging of user log messages.
 		In personal message text the text after a ; character is not
 		ignored anymore.
+		With mbtask start, the ports locktimes are reset to zero.
 		Added CSYS command to report if sysop is available.
 		Added CPAG command to page the sysop.
 		Added CCAN command to cancel the sysop page.
 		Added CCKP command to check for a page.
 		Added CCON, CCLO, CPUT and CGET commands for chatserver. The
 		chatserver commands will be added and are in development.
+		Basic chatting now works.
 
 	lang:
 		Changed language prompts 15, 16 and 152.

TODO

@@ -22,8 +22,6 @@ libdiesel.a:
 	   processed, instead the previous macro value will be returned.
 
 mbsebbs:
-	N: Rewrite chat to use "mbtask". Write chat functions into "mbmon"
-
 	N: Implement session and time/day limits.
 
 	N: Display archives.
@@ -149,11 +147,7 @@ mbindex:
 mbmon:
 	L: Logfile tail functions.
 
-	L: Chat with bbs users.
-
 mbtask:
-	L: Add chat protocol.
-
 	N: Add events.
 
 mbnewusr:

mbmon/mbmon.c

@@ -455,9 +455,9 @@ void DispMsg(char *msg)
 /*
  * Sysop/user chat
  */
-void Chat(void)
+void Chat(int sysop)
 {
-    int		    curpos = 0, stop = FALSE, data;
+    int		    curpos = 0, stop = FALSE, data, rc;
     unsigned char   ch = 0;
     char	    sbuf[81], resp[128], *cnt, *msg;
     static char	    buf[200];
@@ -466,7 +466,7 @@ void Chat(void)
     rsize = lines - 7;
     rpointer = 0;
 
-    sprintf(buf, "CCON,2,%d,%s", mypid, CFG.sysop);
+    sprintf(buf, "CCON,3,%d,%s,%s;", mypid, CFG.sysop, sysop ? "1":"0");
     Syslog('-', "> %s", buf);
     if (socket_send(buf) == 0) {
 	strcpy(buf, socket_receive());
@@ -495,6 +495,16 @@ void Chat(void)
     memset(&sbuf, 0, sizeof(sbuf));
     memset(&rbuf, 0, sizeof(rbuf));
 
+    if (sysop) {
+	/*
+	 * Join channel #sysop automatic
+	 */
+	sprintf(buf, "CPUT:2,%d,/JOIN #sysop;", mypid);
+	if (socket_send(buf) == 0) {
+	    strcpy(buf, socket_receive());
+	}
+    }
+
     Syslog('-', "Start loop");
 
     while (stop == FALSE) {
@@ -507,20 +517,30 @@ void Chat(void)
 	    sprintf(buf, "CGET:1,%d;", mypid);
 	    if (socket_send(buf) == 0) {
 		strcpy(buf, socket_receive());
-		if (strncmp(buf, "100:1,", 6) == 0) {
+		if (strncmp(buf, "100:2,", 6) == 0) {
 		    Syslog('-', "> CGET:1,%d;", mypid);
 		    Syslog('-', "< %s", buf);
 		    strncpy(resp, strtok(buf, ":"), 10);    /* Should be 100	    */
-		    strncpy(resp, strtok(NULL, ","), 5);	/* Should be 1		    */
+		    strncpy(resp, strtok(NULL, ","), 5);    /* Should be 2	    */
-		    strncpy(resp, strtok(NULL, "\0"), 80);  /* The message		    */
+		    strncpy(resp, strtok(NULL, ","), 5);    /* 1= fatal error	    */
+		    rc = atoi(resp);
+		    strncpy(resp, strtok(NULL, "\0"), 80);  /* The message	    */
 		    resp[strlen(resp)-1] = '\0';
 		    DispMsg(resp);
+		    if (rc == 1) {
+			Syslog('+', "Chat server error: %s", resp);
+			stop = TRUE;
+			data = FALSE;
+		    }
 		} else {
 		    data = FALSE;
 		}
 	    }
 	}
 
+	if (stop)
+	    break;
+
 	/*
 	 * Update top bars
 	 */
@@ -550,19 +570,23 @@ void Chat(void)
 		putchar(7);
 	    }
 	} else if ((ch == '\r') && curpos) {
-	    if (strncasecmp(sbuf, "/exit", 5) == 0)
-		stop = TRUE;
 	    sprintf(buf, "CPUT:2,%d,%s;", mypid, sbuf);
 	    Syslog('-', "> %s", buf);
 	    if (socket_send(buf) == 0) {
 		strcpy(buf, socket_receive());
 		Syslog('-', "< %s", buf);
-		if (strncmp(buf, "100:1,", 6) == 0) {
+		if (strncmp(buf, "100:2,", 6) == 0) {
 		    strncpy(resp, strtok(buf, ":"), 10);    /* Should be 100            */
-		    strncpy(resp, strtok(NULL, ","), 5);    /* Should be 1              */
+		    strncpy(resp, strtok(NULL, ","), 5);    /* Should be 2              */
+		    strncpy(resp, strtok(NULL, ","), 5);    /* 1= fatal error, end chat	*/
+		    rc = atoi(resp);
 		    strncpy(resp, strtok(NULL, "\0"), 80);  /* The message              */
 		    resp[strlen(resp)-1] = '\0';
 		    DispMsg(resp);
+		    if (rc == 1) {
+			Syslog('+', "Chat server error: %s", resp);
+			stop = TRUE;
+		    }
 		}
 	    }
 	    curpos = 0;
@@ -581,14 +605,20 @@ void Chat(void)
 	sprintf(buf, "CGET:1,%d;", mypid);
 	if (socket_send(buf) == 0) {
 	    strcpy(buf, socket_receive());
-	    if (strncmp(buf, "100:1,", 6) == 0) {
+	    if (strncmp(buf, "100:2,", 6) == 0) {
 		Syslog('-', "> CGET:1,%d;", mypid);
 		Syslog('-', "< %s", buf);
 		strncpy(resp, strtok(buf, ":"), 10);    /* Should be 100        */
-		strncpy(resp, strtok(NULL, ","), 5);        /* Should be 1              */
+		strncpy(resp, strtok(NULL, ","), 5);    /* Should be 2          */
-		strncpy(resp, strtok(NULL, "\0"), 80);  /* The message                  */
+		strncpy(resp, strtok(NULL, ","), 5);	/* 1= fatal error	*/
+		rc = atoi(resp);
+		strncpy(resp, strtok(NULL, "\0"), 80);  /* The message          */
 		resp[strlen(resp)-1] = '\0';
 		DispMsg(resp);
+		if (rc == 1) {
+		    Syslog('+', "Chat server error: %s", resp);
+		    data = FALSE;
+		}
 	    } else {
 		data = FALSE;
 	    }
@@ -598,7 +628,7 @@ void Chat(void)
     /*
      * Close server connection
      */
-    sprintf(buf, "CCLO,1,%d", mypid);
+    sprintf(buf, "CCLO,1,%d;", mypid);
     Syslog('-', "> %s", buf);
     if (socket_send(buf) == 0) {
 	strcpy(buf, socket_receive());
@@ -694,10 +724,11 @@ int main(int argc, char *argv[])
 	mvprintw( 9, 6, "3.    View Filesystem Usage");
 	mvprintw(10, 6, "4.    View BBS System Information");
 	mvprintw(11, 6, "5.    View BBS Lastcallers List");
-	mvprintw(12, 6, "6.    Chat with user");
+	mvprintw(12, 6, "6.    Chat with any user");
-	mvprintw(13, 6, "7.    View Software Information");
+	mvprintw(13, 6, "7.    Respond to sysop page");
+	mvprintw(14, 6, "8.    View Software Information");
 
-	switch(select_menu(7)) {
+	switch(select_menu(8)) {
 	    case 0:
 		    die(0);
 		    break;
@@ -717,9 +748,12 @@ int main(int argc, char *argv[])
 		    ShowLastcaller();
 		    break;
 	    case 6:
-		    Chat();
+		    Chat(FALSE);
 		    break;
 	    case 7:
+		    Chat(TRUE);
+		    break;
+	    case 8:
 		    soft_info();
 		    break;
 	}

mbsebbs/chat.c

@@ -55,6 +55,7 @@ int		rsize = 5;		    /* Chat receive size	*/
 extern pid_t	mypid;
 
 
+void Showline(int, int, char *);
 void DispMsg(char *);
 void clrtoeol(void);
 unsigned char testkey(int, int);
@@ -91,6 +92,37 @@ unsigned char testkey(int y, int x)
 
 
 
+/*
+ * Colorize the chat window
+ */
+void Showline(int y, int x, char *msg)
+{
+    int	    i;
+
+    if (strlen(msg)) {
+	if (msg[0] == '<') {
+	    locate(y, x);
+	    colour(LIGHTCYAN, BLACK);
+	    putchar('<');
+	    colour(BLUE, BLACK);
+	    for (i = 1; i < strlen(msg); i++) {
+		if (msg[i] == '>') {
+		    colour(LIGHTCYAN, BLACK);
+		    putchar(msg[i]);
+		    colour(CYAN, BLACK);
+		} else {
+		    putchar(msg[i]);
+		}
+	    }
+	} else {
+	    colour(RED, BLACK);
+	    mvprintw(y, x, msg);
+	}
+    }
+}
+
+
+
 /*
  * Display received chat message in the chat window.
  */
@@ -99,7 +131,7 @@ void DispMsg(char *msg)
     int     i;
 
     strncpy(rbuf[rpointer], msg, 80);
-    mvprintw(2 + rpointer, 1, rbuf[rpointer]);
+    Showline(2 + rpointer, 1, rbuf[rpointer]);
     if (rpointer == rsize) {
 	/*
 	 * Scroll buffer
@@ -108,7 +140,7 @@ void DispMsg(char *msg)
 	    locate(i + 2, 1);
 	    clrtoeol();
 	    sprintf(rbuf[i], "%s", rbuf[i+1]);
-	    mvprintw(i + 2, 1, rbuf[i]);
+	    Showline(i + 2, 1, rbuf[i]);
 	}
     } else {
 	rpointer++;
@@ -136,7 +168,7 @@ void clrtoeol(void)
  */
 void Chat(char *username, char *channel)
 {
-    int		    curpos = 0, stop = FALSE, data;
+    int		    curpos = 0, stop = FALSE, data, rc;
     unsigned char   ch;
     char	    sbuf[81], resp[128], *cnt, *msg;
     static char	    buf[200];
@@ -173,7 +205,7 @@ void Chat(char *username, char *channel)
     clrtoeol();
     mvprintw(1, 2, "MBSE BBS Chat Server");
 
-    sprintf(buf, "CCON,2,%d,%s", mypid, CFG.sysop);
+    sprintf(buf, "CCON,3,%d,%s,0;", mypid, exitinfo.Name);
     Syslog('-', "> %s", buf);
     if (socket_send(buf) == 0) {
 	strcpy(buf, socket_receive());
@@ -186,8 +218,8 @@ void Chat(char *username, char *channel)
 	    mvprintw(4, 1, msg);
 	    sleep(2);
 	    Pause();
-	    return;
 	    chat_with_sysop = FALSE;
+	    return;
 	}
     }
 
@@ -201,6 +233,19 @@ void Chat(char *username, char *channel)
     memset(&sbuf, 0, sizeof(sbuf));
     memset(&rbuf, 0, sizeof(rbuf));
 
+    /*
+     * If username and channelname are given, send the /nick and /join
+     * commands to the chatserver.
+     */
+    if (username && channel) {
+	sprintf(buf, "CPUT:2,%d,/nick %s;", mypid, username);
+	if (socket_send(buf) == 0)
+	    strcpy(buf, socket_receive());
+	sprintf(buf, "CPUT:2,%d,/join %s;", mypid, channel);
+	if (socket_send(buf) == 0)
+	    strcpy(buf, socket_receive());
+    }
+
     Syslog('-', "Start loop");
     chatting = TRUE;
 
@@ -214,27 +259,35 @@ void Chat(char *username, char *channel)
 	    sprintf(buf, "CGET:1,%d;", mypid);
 	    if (socket_send(buf) == 0) {
 		strcpy(buf, socket_receive());
-		if (strncmp(buf, "100:1,", 6) == 0) {
+		if (strncmp(buf, "100:2,", 6) == 0) {
 		    Syslog('-', "> CGET:1,%d;", mypid);
 		    Syslog('-', "< %s", buf);
 		    strncpy(resp, strtok(buf, ":"), 10);    /* Should be 100        */
-		    strncpy(resp, strtok(NULL, ","), 5);    /* Should be 1          */
+		    strncpy(resp, strtok(NULL, ","), 5);    /* Should be 2          */
+		    strncpy(resp, strtok(NULL, ","), 5);    /* 1= fatal, chat ended */
+		    rc = atoi(resp);
 		    strncpy(resp, strtok(NULL, "\0"), 80);  /* The message          */
 		    resp[strlen(resp)-1] = '\0';
 		    DispMsg(resp);
+		    if (rc == 1) {
+			Syslog('+', "Chat server error: %s", resp);
+			stop = TRUE;
+			data = FALSE;
+		    }
 		} else {
 		    data = FALSE;
 		}
 	    }
 	}
 
+	if (stop)
+	    break;
+
         /*
 	 * Check for a pressed key, if so then process it
 	 */
 	ch = testkey(exitinfo.iScreenLen -1, curpos + 2);
-	if (ch == '@') {
+	if (isprint(ch)) {
-	    break;
-	} else if (isprint(ch)) {
 	    if (curpos < 77) {
 		putchar(ch);
 		fflush(stdout);
@@ -253,19 +306,23 @@ void Chat(char *username, char *channel)
 		putchar(7);
 	    }
 	} else if ((ch == '\r') && curpos) {
-	    if (strncasecmp(sbuf, "/exit", 5) == 0)
-		stop = TRUE;
 	    sprintf(buf, "CPUT:2,%d,%s;", mypid, sbuf);
 	    Syslog('-', "> %s", buf);
 	    if (socket_send(buf) == 0) {
 		strcpy(buf, socket_receive());
 		Syslog('-', "< %s", buf);
-		if (strncmp(buf, "100:1,", 6) == 0) {
+		if (strncmp(buf, "100:2,", 6) == 0) {
 		    strncpy(resp, strtok(buf, ":"), 10);    /* Should be 100            */
-		    strncpy(resp, strtok(NULL, ","), 5);    /* Should be 1              */
+		    strncpy(resp, strtok(NULL, ","), 5);    /* Should be 2              */
+		    strncpy(resp, strtok(NULL, ","), 5);    /* 1= fatal, chat ended	*/
+		    rc = atoi(resp);
 		    strncpy(resp, strtok(NULL, "\0"), 80);  /* The message              */
 		    resp[strlen(resp)-1] = '\0';
 		    DispMsg(resp);
+		    if (rc == 1) {
+			Syslog('+', "Chat server error: %s", resp);
+			stop = TRUE;
+		    }
 		}
 	    }
 	    curpos = 0;
@@ -286,14 +343,20 @@ void Chat(char *username, char *channel)
 	sprintf(buf, "CGET:1,%d;", mypid);
 	if (socket_send(buf) == 0) {
 	    strcpy(buf, socket_receive());
-	    if (strncmp(buf, "100:1,", 6) == 0) {
+	    if (strncmp(buf, "100:2,", 6) == 0) {
 		Syslog('-', "> CGET:1,%d;", mypid);
 		Syslog('-', "< %s", buf);
 		strncpy(resp, strtok(buf, ":"), 10);    /* Should be 100        */
-		strncpy(resp, strtok(NULL, ","), 5);    /* Should be 1          */
+		strncpy(resp, strtok(NULL, ","), 5);    /* Should be 2          */
+		strncpy(resp, strtok(NULL, ","), 5);	/* 1= fatal error	*/
+		rc = atoi(resp);
 		strncpy(resp, strtok(NULL, "\0"), 80);  /* The message          */
 		resp[strlen(resp)-1] = '\0';
 		DispMsg(resp);
+		if (rc == 1) {
+		    Syslog('+', "Chat server error: %s", resp);
+		    data = FALSE;   /* Even if there is more, prevent a loop */
+		}
 	    } else {
 		data = FALSE;
 	    }
@@ -317,7 +380,7 @@ void Chat(char *username, char *channel)
     /*
      * Close server connection
      */
-    sprintf(buf, "CCLO,1,%d", mypid);
+    sprintf(buf, "CCLO,1,%d;", mypid);
     Syslog('-', "> %s", buf);
     if (socket_send(buf) == 0) {
 	strcpy(buf, socket_receive());

mbsebbs/page.c

@@ -198,7 +198,7 @@ void Page_Sysop(char *String)
 		    /*
 		     * First cancel page request
 		     */
-		    sprintf(buf, "CCAN:1,%d", mypid);
+		    sprintf(buf, "CCAN:1,%d;", mypid);
 		    socket_send(buf);
 		    socket_receive();
 		    Syslog('+', "Sysop responded to paging request");
@@ -212,7 +212,7 @@ void Page_Sysop(char *String)
 	/*
 	 * Cancel page request
 	 */
-	sprintf(buf, "CCAN:1,%d", mypid);
+	sprintf(buf, "CCAN:1,%d;", mypid);
 	socket_send(buf);
 	strcpy(buf, socket_receive());
     }

mbsebbs/timecheck.c

@@ -82,51 +82,50 @@ void Check_PM(void)
 
 
 /*
- * This is the users onlinetime check. Must be REWRITTEN!!
+ * This is the users onlinetime check.
  */
 void TimeCheck(void)
 {
-	char	temp[81];
+    time_t  Now;
-	time_t	Now;
+    int	    Elapsed;
-	int	Elapsed;
 
-	Now = time(NULL);
+    Now = time(NULL);
 
-	/*
+    /*
-	 * Update the global string for the menu prompt
+     * Update the global string for the menu prompt
-	 */
+     */
+    sprintf(sUserTimeleft, "%d", iUserTimeLeft);
+    ReadExitinfo();
+
+    if (iUserTimeLeft != ((Time2Go - Now) / 60)) {
+
+	Elapsed = iUserTimeLeft - ((Time2Go - Now) / 60);
+	iUserTimeLeft -= Elapsed;
 	sprintf(sUserTimeleft, "%d", iUserTimeLeft);
-	ReadExitinfo();
-
-	if (iUserTimeLeft != ((Time2Go - Now) / 60)) {
-
-		Elapsed = iUserTimeLeft - ((Time2Go - Now) / 60);
-		iUserTimeLeft -= Elapsed;
-		sprintf(sUserTimeleft, "%d", iUserTimeLeft);
-
-		/*
-		 * Update users counter if not chatting
-		 */
-		if (!CFG.iStopChatTime || (! chat_with_sysop)) {
-			exitinfo.iTimeLeft    -= Elapsed;
-			exitinfo.iConnectTime += Elapsed;
-			exitinfo.iTimeUsed    += Elapsed;
-			WriteExitinfo();
-		}
-	}
-
-	if(exitinfo.iTimeLeft <= 0) {
-	 	printf("\n%s\n", (char *) Language(130));
-		sleep(3);
-		Syslog('!', "Users time limit exceeded ... user disconnected!");
-		iExpired = TRUE;
-		Good_Bye(MBERR_TIMEOUT);
-	}
 
 	/*
-	 *  Check for a personal message
+	 * Update users counter if not chatting
 	 */
-	Check_PM();
+	if (!CFG.iStopChatTime || (! chat_with_sysop)) {
+	    exitinfo.iTimeLeft    -= Elapsed;
+	    exitinfo.iConnectTime += Elapsed;
+	    exitinfo.iTimeUsed    += Elapsed;
+	    WriteExitinfo();
+	}
+    }
+
+    if (exitinfo.iTimeLeft <= 0) {
+	printf("\n%s\n", (char *) Language(130));
+	sleep(3);
+	Syslog('!', "Users time limit exceeded ... user disconnected!");
+	iExpired = TRUE;
+	Good_Bye(MBERR_TIMEOUT);
+    }
+
+    /*
+     *  Check for a personal message
+     */
+    Check_PM();
 }
 
 

mbtask/ports.c

@@ -90,6 +90,7 @@ void fill_portlist(pp_list **fdp, pp_list *new)
     strncpy(tmp->tty, new->tty, 6);
     tmp->mflags = new->mflags;
     tmp->dflags = new->dflags;
+    tmp->locktime = 0;
 
     if (*fdp == NULL) {
 	*fdp = tmp;

mbtask/taskchat.c

@@ -53,6 +53,7 @@ typedef struct _ch_user_rec {
     int		pointer;	    /* Message pointer			*/
     unsigned	chatting    : 1;    /* Is chatting in a channel		*/
     unsigned	chanop	    : 1;    /* Is a chanop			*/
+    unsigned	sysop	    : 1;    /* User is sysop in channel #sysop	*/
 } _chat_users;
 
 
@@ -118,16 +119,30 @@ void chat_msg(int, char *, char *);
 
 void chat_dump(void)
 {
-    int	    i;
+    int	    i, first;
     
+    first = TRUE;
     for (i = 0; i < MAXCLIENT; i++)
-	if (chat_users[i].pid)
+	if (chat_users[i].pid) {
-	    Syslog('u', "%5d %-36s %2d %s", chat_users[i].pid, chat_users[i].name, chat_users[i].channel,
+	    if (first) {
-		chat_users[i].chatting?"True":"False");
+		Syslog('u', "  pid username                             ch chats sysop");
+		Syslog('u', "----- ------------------------------------ -- ----- -----");
+		first = FALSE;
+	    }
+	    Syslog('u', "%5d %-36s %2d %s %s", chat_users[i].pid, chat_users[i].name, chat_users[i].channel,
+		chat_users[i].chatting?"True ":"False", chat_users[i].sysop?"True ":"False");
+	}
+    first = TRUE;
     for (i = 0; i < MAXCHANNELS; i++)
-	if (chat_channels[i].owner)
+	if (chat_channels[i].owner) {
+	    if (first) {
+		Syslog('c', "channel name         owner cnt activ");
+		Syslog('c', "-------------------- ----- --- -----");
+		first = FALSE;
+	    }
 	    Syslog('c', "%-20s %5d %3d %s", chat_channels[i].name, chat_channels[i].owner, chat_channels[i].users,
 		    chat_channels[i].active?"True":"False");
+	}
 }
 
 
@@ -329,11 +344,16 @@ char *chat_connect(char *data)
 {
     char	*pid, *usr;
     static char buf[200];
-    int		i, j, count = 0;
+    int		i, j, count = 0, sys = FALSE;
 
     Syslog('-', "CCON:%s", data);
     memset(&buf, 0, sizeof(buf));
 
+    if (IsSema((char *)"upsalarm")) {
+	sprintf(buf, "100:1,Power failure, running on UPS;");
+	return buf;
+    }
+
     /*
      * Search free userslot
      */
@@ -342,16 +362,18 @@ char *chat_connect(char *data)
 	    /*
 	     * Oke, found
 	     */
-	    pid = strtok(data, ",");	/* Should be 2	    */
+	    pid = strtok(data, ",");	    /* Should be 3  */
-	    pid = strtok(NULL, ",");	/* The pid	    */
+	    pid = strtok(NULL, ",");	    /* The pid	    */
-	    usr = strtok(NULL, ";");	/* Username	    */
+	    usr = strtok(NULL, ",");	    /* Username	    */
+	    sys = atoi(strtok(NULL, ";"));  /* Sysop flag   */
 	    chat_users[i].pid = atoi(pid);
 	    strncpy(chat_users[i].name, usr, 36);
 	    chat_users[i].connected = time(NULL);
 	    chat_users[i].pointer = buffer_head;
 	    chat_users[i].channel = -1;
+	    chat_users[i].sysop = sys;
 
-	    Syslog('-', "Connected user %s (%s) with chatserver, slot %d", usr, pid, i);
+	    Syslog('-', "Connected user %s (%s) with chatserver, slot %d, sysop %s", usr, pid, i, sys ? "True":"False");
 
 	    /*
 	     * Now put welcome message into the ringbuffer and report success.
@@ -411,6 +433,11 @@ char *chat_put(char *data)
     Syslog('-', "CPUT:%s", data);
     memset(&buf, 0, sizeof(buf));
 
+    if (IsSema((char *)"upsalarm")) {
+	sprintf(buf, "100:2,1,Power alarm, running on UPS;");
+	return buf;
+    }
+
     pid = strtok(data, ",");
     pid = strtok(NULL, ",");
     msg = strtok(NULL, "\0");
@@ -421,7 +448,7 @@ char *chat_put(char *data)
 	    /*
 	     * We are connected and known, first send the input back to ourself.
 	     */
-	    system_msg(chat_users[i].pid, msg);
+//	    system_msg(chat_users[i].pid, msg);
 
 	    if (msg[0] == '/') {
 		/*
@@ -435,13 +462,9 @@ char *chat_put(char *data)
 		    (strncasecmp(msg, "/quit", 5) == 0) ||
 		    (strncasecmp(msg, "/bye", 4) == 0)) {
 		    part(chat_users[i].pid, (char *)"Quitting");
-		    /*
-		     * Just send messages, the client should later do a
-		     * real disconnect.
-		     */
 		    sprintf(buf, "Goodbye");
 		    system_msg(chat_users[i].pid, buf);
-		    goto ack;
+		    goto hangup;
 		}
 		if (strncasecmp(msg, "/join", 5) == 0) {
 		    cmd = strtok(msg, " \0");
@@ -492,12 +515,16 @@ char *chat_put(char *data)
 	}
     }
     Syslog('-', "Pid %s was not connected to chatserver");
-    sprintf(buf, "100:1,ERROR - Not connected to server;");
+    sprintf(buf, "100:2,1,ERROR - Not connected to server;");
     return buf;
 
 ack:
     sprintf(buf, "100:0;");
     return buf;
+
+hangup:
+    sprintf(buf, "100:2,1,Disconnecting;");
+    return buf;
 }
 
 
@@ -509,6 +536,12 @@ char *chat_get(char *data)
     int		i;
 
 //    Syslog('-', "CGET:%s", data);
+    
+    if (IsSema((char *)"upsalarm")) {
+	sprintf(buf, "100:2,1,Power failure, running on UPS;");
+	return buf;
+    }
+
     memset(&buf, 0, sizeof(buf));
     pid = strtok(data, ",");
     pid = strtok(NULL, ";");
@@ -524,7 +557,7 @@ char *chat_get(char *data)
 		    /*
 		     * Message is for us.
 		     */
-		    sprintf(buf, "100:1,%s;", chat_messages[chat_users[i].pointer].message);
+		    sprintf(buf, "100:2,0,%s;", chat_messages[chat_users[i].pointer].message);
 		    Syslog('-', "%s", buf);
 		    return buf;
 		}
@@ -533,7 +566,44 @@ char *chat_get(char *data)
 	    return buf;
 	}
     }
-    sprintf(buf, "100:1,ERROR - Not connected to server;");
+    sprintf(buf, "100:2,1,ERROR - Not connected to server;");
+    return buf;
+}
+
+
+
+/*
+ * Check for sysop present for forced chat
+ */
+char *chat_checksysop(char *data)
+{
+    static char	buf[20];
+    char	*pid;
+    int		i;
+
+    memset(&buf, 0, sizeof(buf));
+    pid = strtok(data, ",");
+    pid = strtok(NULL, ";");
+
+    if (reg_ispaging(pid)) {
+	Syslog('-', "Check sysopchat for pid %s, user has paged", pid);
+
+	/*
+	 * Now check if sysop is present in the sysop channel
+	 */
+	for (i = 0; i < MAXCLIENT; i++) {
+	    if (atoi(pid) != chat_users[i].pid) {
+		if (chat_users[i].chatting && chat_users[i].sysop) {
+		    Syslog('-', "Sending ACK on check");
+		    sprintf(buf, "100:1,1;");
+		    reg_sysoptalk(pid);
+		    return buf;
+		}
+	    }
+	}
+    }
+
+    sprintf(buf, "100:1,0;");
     return buf;
 }
 

mbtask/taskchat.h

@@ -9,5 +9,6 @@ char *chat_connect(char *);
 char *chat_close(char *);
 char *chat_put(char *);
 char *chat_get(char *);
+char *chat_checksysop(char *);
 
 #endif

mbtask/taskcomm.c

@@ -262,9 +262,9 @@ char *exe_cmd(char *in)
     }
 
     /*
-     * CSYS:1,1;    Sysop available for chat (from mbmon)
+     * CSYS:2,pid,1;    Sysop available for chat (from mbmon)
-     * CSYS:1,0;    Sysop goes away (from mbmon)
+     * CSYS:2,pid,0;    Sysop goes away (from mbmon)
-     * 100:0;	    Allways Ok.
+     * 100:0;		Allways Ok.
      */
     if (strncmp(cmd, "CSYS", 4) == 0) {
 	reg_sysop(token);
@@ -305,12 +305,23 @@ char *exe_cmd(char *in)
 	return reg_checkpage(token);
     }
 
+    /*
+     * Check for sysop in chatmode for forced sysop chat
+     *
+     * CISC:1,pid;
+     * 100:1,1;		    Yes (and drop into chatmode)
+     * 100:1,0;		    No
+     */
+    if (strncmp(cmd, "CISC", 4) == 0) {
+	return chat_checksysop(token);
+    }
+
     /*
      * Connect to chatserver
      *
-     * CCON:2,pid,username; Connect to chatserver with username
+     * CCON:3,pid,username,n;	Connect to chatserver with username, n=1 user is the sysop
-     * 100:1,error;	    If error
+     * 100:1,error;		If error
-     * 100:0;		    Ok
+     * 100:0;			Ok
      */
     if (strncmp(cmd, "CCON", 4) == 0) {
 	return chat_connect(token);
@@ -331,7 +342,8 @@ char *exe_cmd(char *in)
      * Put message on server
      *
      * CPUT:2,pid,message;  Put message on server
-     * 100:1,error;	    Error
+     * 100:2,0,error;	    Error, not fatal and continue chat
+     * 100:2,1,error;	    Error, fatal and disconnect
      * 100:0;		    Ok
      */
     if (strncmp(cmd, "CPUT", 4) == 0) {
@@ -342,7 +354,8 @@ char *exe_cmd(char *in)
      * Get message from server
      *
      * CGET:1,pid;	    Get message from server
-     * 100:1,message;	    If message present
+     * 100:2,0,message;	    If message present
+     * 100:2,1,error;	    Error and disconnect
      * 100:0;		    No message
      */
     if (strncmp(cmd, "CGET", 4) == 0) {
@@ -524,6 +537,7 @@ char *exe_cmd(char *in)
      * If we got this far, there must be an error.
      */
     stat_inc_serr();
+    Syslog('!', "Comm systax error: \"%s:%s\"", cmd, printable(token, 0));
     return ebuf;
 }
 

mbtask/taskregs.c

@@ -99,7 +99,6 @@ int reg_newcon(char *data)
     reginfo[retval].started = time(NULL); 
     reginfo[retval].lastcon = time(NULL);
     reginfo[retval].altime = 600;
-    reginfo[retval].channel = -1;	/* Default chat channel	*/
 
     /*
      * Everyone says do not disturb, unless the flag
@@ -372,17 +371,6 @@ int reg_sysop(char *data)
     sysop_present = atoi(strtok(NULL, ";"));
  
     if ((rec = reg_find(pid)) != -1) {
-	if (sysop_present) {
-	    /*
-	     * Allthough the sysop is not really chatting, still put channel 0
-	     * into chatmode for the sysop's process.
-	     */
-	    reginfo[rec].channel = 0;
-	    reginfo[rec].chatting = TRUE;
-	} else {
-	    reginfo[rec].channel = -1;
-	    reginfo[rec].chatting = FALSE;
-	}
 	reginfo[rec].lastcon = time(NULL);
     }
 
@@ -587,13 +575,11 @@ int reg_page(char *data)
 	return 2;
 
     /*
-     * Check if another user is pagin the sysop or is already
+     * Check if another user is paging the sysop or has paged the sysop.
-     * chatting with the sysop, if so, mark sysop busy.
+     * If so, mark sysop busy.
      */
     for (i = 1; i < MAXCLIENT; i++) {
-	if (reginfo[i].pid && (reginfo[i].pid != atoi(pid)) && (reginfo[i].channel == 0) && (reginfo[i].chatting))
+	if (reginfo[i].pid && (reginfo[i].pid != atoi(pid)) && (reginfo[i].paging || reginfo[i].haspaged))
-	    return 1;
-	if (reginfo[i].pid && (reginfo[i].pid != atoi(pid)) && (reginfo[i].paging))
 	    return 1;
     }
 
@@ -604,7 +590,6 @@ int reg_page(char *data)
      * All seems well, accept the page
      */
     reginfo[rec].paging = TRUE;
-    reginfo[rec].channel = 0;
     strncpy(reginfo[rec].reason, reason, 80);
     reginfo[rec].lastcon = time(NULL);
     return 0;
@@ -623,7 +608,7 @@ int reg_cancel(char *data)
     cnt = strtok(data, ",");
     pid = strtok(NULL, ";");
 
-    Syslog('+', "reg_cancel: pid=%d", pid);
+    Syslog('+', "reg_cancel: pid=%s", pid);
 
     if ((rec = reg_find(pid)) == -1)
 	return -1;
@@ -631,7 +616,6 @@ int reg_cancel(char *data)
     if (reginfo[rec].paging) {
 	reginfo[rec].paging = FALSE;
 	reginfo[rec].haspaged = TRUE;
-	reginfo[rec].channel = -1;
     }
     reginfo[rec].lastcon = time(NULL);
     return 0;
@@ -663,3 +647,34 @@ char *reg_checkpage(char *data)
 }
 
 
+
+/*
+ * Check if this user has paged or is paging
+ */
+int reg_ispaging(char *pid)
+{
+    int	    rec;
+    
+    if ((rec = reg_find(pid)) == -1)
+	return FALSE;
+
+    return (reginfo[rec].paging || reginfo[rec].haspaged);
+}
+
+
+
+/*
+ * Mark that this user is now talking to the sysop
+ */
+void reg_sysoptalk(char *pid)
+{
+    int	    rec;
+
+    if ((rec = reg_find(pid)) == -1)
+	return;
+
+    reginfo[rec].paging = FALSE;
+    reginfo[rec].haspaged = FALSE;
+}
+
+

mbtask/taskregs.h

@@ -23,20 +23,15 @@ typedef struct _reg_info {
         time_t          lastcon;                /* Last connection      */
         int             altime;                 /* Alarm time           */
         unsigned        silent          : 1;    /* Do not disturb       */
-        unsigned        chatting        : 1;    /* User is chatting     */
         unsigned        ismsg           : 1;    /* Message waiting      */
 	unsigned	istcp		: 1;	/* Is a TCP/IP session	*/
 	unsigned	paging		: 1;	/* Is paging sysop	*/
 	unsigned	haspaged	: 1;	/* Has paged sysop	*/
-	unsigned	moderator	: 1;	/* Is channel moderator	*/
-        int             channel;                /* Chat channel         */
         int             ptr_in;                 /* Input buffer pointer */
         int             ptr_out;                /* Output buffer ptr    */
         char            fname[RB][36];          /* Message from user    */
         char            msg[RB][81];            /* The message itself   */
 	char		reason[81];		/* Chat reason		*/
-	char		chname[21];		/* Short channel name	*/
-	char		chsubj[61];		/* Channel subject	*/
 } reg_info;
 
 
@@ -59,6 +54,8 @@ int	reg_sysop(char *);	    /* Registrate sysop presence    */
 int	reg_page(char *);	    /* Page sysop for chat	    */
 int	reg_cancel(char *);	    /* Cancel sysop page	    */
 char	*reg_checkpage(char *);	    /* Check paging status	    */
+int	reg_ispaging(char *);	    /* Check if user with pid paged */
+void	reg_sysoptalk(char *);	    /* Is now talking to the sysop  */
 
 #endif