LSL Protocol/Restrained Living Relay/Other Implementations/Dominatech RLV Relay
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<lsl> // Dominatech RLV Relay Script 2.0 // Copyright (C) 2009 Julia Banshee // // 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 3 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. // // See http://www.gnu.org/licenses/gpl.html for terms of this license.
integer relayChannel = -1812221819; string version = "1030"; string implversion = "Dominatech Relay 2.0";
integer backChannel; // for @getsitid key sitting;
list objects; list restrictions;
list pingObjects; list pingRestrictions; key pingSitting; integer pingSitRetry;
integer lit;
integer askMode; list allowedObjects; list rejectedObjects; list pendingObjects; list pendingCommands;
integer permChannel; integer permListener; integer permClose;
updateStatus(integer r) {
if ( r )
{
if ( ! lit )
{
llMessageLinked(LINK_SET, TRUE, "relay-lock", NULL_KEY);
llSetColor(<1.0, 0.0, 0.0>, ALL_SIDES);
lit = TRUE;
}
}
else
{
if ( lit )
{
llMessageLinked(LINK_SET, FALSE, "relay-lock", NULL_KEY);
llSetColor(<0.0, 1.0, 0.0>, ALL_SIDES);
lit = FALSE;
}
}
}
clear(key obj) {
integer o = llListFindList(objects, [obj]);
if ( o >= 0 )
{
integer i;
while ( (i = llListFindList(restrictions, [o])) >= 0 )
{
string restr = llList2String(restrictions, i + 1);
restrictions = llDeleteSubList(restrictions, i, i + 1);
if ( llListFindList(restrictions, [restr]) < 0 )
llOwnerSay("@" + restr + "=y");
}
}
if ( llGetListLength(restrictions) == 0 )
{
objects = [];
updateStatus(FALSE);
}
}
clearSome(key obj, string param) {
integer o = llListFindList(objects, [obj]);
if ( o >= 0 )
{
integer len = llGetListLength(restrictions);
integer i;
for ( i = 0 ; i < len ; i += 2 )
{
if ( llList2Integer(restrictions, i) == o )
{
string restr = llList2String(restrictions, i + 1);
if ( llSubStringIndex(restr, param) >= 0 )
{
restrictions = llDeleteSubList(restrictions, i, i + 1);
if ( llListFindList(restrictions, [restr]) < 0 )
llOwnerSay("@" + restr + "=y");
i -= 2;
len -= 2;
}
}
}
}
if ( llGetListLength(restrictions) == 0 )
{
objects = [];
updateStatus(FALSE);
}
}
rlvCommand(key id, string cmd) {
integer e = llSubStringIndex(cmd, "=");
if ( e >= 0 )
{
string restr = llGetSubString(cmd, 1, e - 1);
string param = llGetSubString(cmd, e + 1, -1);
if ( param == "n" || param == "add" )
{
llOwnerSay(cmd);
integer i;
integer o = llListFindList(objects, [id]);
if ( o < 0 )
{
o = llGetListLength(objects);
objects += id;
i = -1;
}
else i = llListFindList(restrictions, [o, restr]);
if ( i < 0 )
{
restrictions += [o, restr];
updateStatus(TRUE);
}
if ( restr == "unsit" )
llOwnerSay("@getsitid=" + (string)backChannel);
}
else if ( param == "y" || param == "rem" )
{
integer o = llListFindList(objects, [id]);
if ( o >= 0 )
{
integer i = llListFindList(restrictions, [o, restr]);
if ( i >= 0 )
{
restrictions = llDeleteSubList(restrictions, i, i + 1);
if ( llGetListLength(restrictions) == 0 )
{
objects = [];
updateStatus(FALSE);
}
}
}
if ( llListFindList(restrictions, [restr]) < 0 )
llOwnerSay(cmd);
}
else
{
if ( restr == "clear" )
clearSome(id, param);
else
llOwnerSay(cmd);
}
}
else
{
if ( cmd == "@clear" )
clear(id);
else
llOwnerSay(cmd);
}
}
string getStatus(integer o) // it's okay if o is not an existing object, or -1, we just result an empty string {
string result = "";
integer len = llGetListLength(restrictions);
integer i;
for ( i = 0 ; i < len ; i += 2 )
if ( llList2Integer(restrictions, i) == o )
result += "/" + llList2String(restrictions, i + 1);
return result;
}
integer allowCommand(key id, string cmd) {
if ( ! askMode ) return TRUE; // not in ask mode, automatically allow if ( llListFindList(allowedObjects, [id]) >= 0 ) return TRUE; // this object has permission if ( llGetOwnerKey(id) == llGetOwner() ) return TRUE; // owner's own objects always have permission if ( llGetSubString(cmd, -2, -1) == "=n" ) return FALSE; // adding restrictions not allowed without permission if ( llGetSubString(cmd, -4, -1) == "=add" ) return FALSE; // adding restrictions not allowed without permission if ( llGetSubString(cmd, -6, -1) == "=force" ) return FALSE; // forcing actions not allowed without permission return TRUE; // anything else is okay (e.g. @version)
}
default {
state_entry()
{
llSetObjectName(implversion);
lit = TRUE;
updateStatus(FALSE);
llListen(relayChannel, "", NULL_KEY, "");
llListen(backChannel = 16777216 + (integer)llFrand(16777216.0), "", llGetOwner(), "");
llSetTimerEvent(5.0);
llMessageLinked(LINK_SET, -123, llGetScriptName() + " free: " + (string)llGetFreeMemory(), NULL_KEY);
}
listen(integer ch, string name, key id, string msg)
{
if ( ch == relayChannel )
{
list pack = llCSV2List(msg);
key target = llList2String(pack, 1);
if ( target == llGetOwner() )
{
string cmdid = llList2String(pack, 0);
list cmds = llParseString2List(llList2String(pack, 2), ["|"], []);
integer len = llGetListLength(cmds);
integer i;
for ( i = 0 ; i < len ; ++i )
{
string cmd = llList2String(cmds, i);
if ( llGetSubString(cmd, 0, 0) == "@" )
{
if ( allowCommand(id, cmd) )
{
rlvCommand(id, cmd);
llShout(relayChannel, cmdid + "," + (string)id + "," + cmd + ",ok");
}
else if ( llListFindList(rejectedObjects, [id]) >= 0 )
{
llShout(relayChannel, cmdid + "," + (string)id + "," + cmd + ",ko");
}
else
{
integer p = llListFindList(pendingObjects, [id]);
if ( p < 0 )
{
p = llGetListLength(pendingObjects);
pendingObjects += id;
list buttons;
if ( p )
buttons = ["Yes " + (string)p, "No " + (string)p];
else
buttons = ["Yes", "No"];
string object = llKey2Name(id);
string ownedby = llKey2Name(llGetOwnerKey(id));
if ( ownedby ) object += " (owned by " + ownedby + ")";
if ( ! permListener )
permListener = llListen(permChannel = -16777216 - (integer)llFrand(16777216.0), "", llGetOwner(), "");
llDialog(llGetOwner(), "The object " + object
+ " is attempting to use your Restrained Life Viewer relay. Do you wish to allow it?", buttons, permChannel);
permClose = llGetUnixTime() + 120;
}
if ( llListFindList(pendingCommands, [p, cmdid, cmd]) < 0 ) // some devices spam the same command over and over, don't keep growing list
pendingCommands += [p, cmdid, cmd];
}
}
else if ( cmd == "!release" )
{
clear(id);
llShout(relayChannel, cmdid + "," + (string)id + "," + cmd + ",ok");
}
else if ( cmd == "!getstatus" )
{
integer o = llListFindList(objects, [id]);
llShout(relayChannel, cmdid + "," + (string)id + "," + cmd + "," + getStatus(o));
}
else if ( cmd == "!version" )
{
llShout(relayChannel, cmdid + "," + (string)id + "," + cmd + "," + version);
}
else if ( cmd == "!implversion" )
{
llShout(relayChannel, cmdid + "," + (string)id + "," + cmd + "," + implversion);
}
else if ( cmd == "!pong" )
{
integer p = llListFindList(pingObjects, [id]);
if ( p >= 0 )
{
llOwnerSay("Got pong, you're out of luck. Reapplying restrictions from " + name + "...");
integer o = llListFindList(objects, [id]);
if ( o < 0 )
{
o = llGetListLength(objects);
objects += id;
}
string cmd = "";
string pre = "@";
integer i;
while ( (i = llListFindList(pingRestrictions, [p])) >= 0 )
{
string restr = llList2String(pingRestrictions, i + 1);
if ( restr == "unsit" )
{
if ( pingSitting )
{
llOwnerSay("@sit:" + (string)pingSitting + "=force");
pingSitRetry = 12; // keep trying for a minute -- it can take that long for things to rez
}
}
cmd += pre + restr + "=n";
pre = ",";
restrictions += [o, restr];
pingRestrictions = llDeleteSubList(pingRestrictions, i, i + 1);
}
if ( cmd )
llOwnerSay(cmd);
updateStatus(TRUE);
if ( llGetListLength(pingRestrictions) == 0 )
pingObjects = [];
}
}
}
}
else if ( target == llGetKey() )
{
string cmdid = llList2String(pack, 0);
if ( cmdid == "uniquecheck" )
llOwnerSay("You are wearing another RLV relay (" + name + "). Remove it. You should never wear more than one RLV relay at a time.");
}
return;
}
if ( ch == permChannel )
{
integer o = (integer) llGetSubString(msg, -2, -1);
key obj = llList2Key(pendingObjects, o);
if ( llGetSubString(msg, 0, 2) == "Yes" )
{
allowedObjects = obj + llList2List(allowedObjects, 0, 8);
integer i;
while ( (i = llListFindList(pendingCommands, [o])) >= 0 )
{
string cmd = llList2String(pendingCommands, i + 2);
rlvCommand(obj, cmd);
llShout(relayChannel, llList2String(pendingCommands, i + 1) + "," + (string)obj + "," + cmd + ",ok");
pendingCommands = llDeleteSubList(pendingCommands, i, i + 2);
}
if ( llGetListLength(pendingCommands) == 0 )
pendingObjects = [];
}
else
{
rejectedObjects = obj + llList2List(rejectedObjects, 0, 8);
integer i;
while ( (i = llListFindList(pendingCommands, [o])) >= 0 )
{
string cmd = llList2String(pendingCommands, i + 2);
llShout(relayChannel, llList2String(pendingCommands, i + 1) + "," + (string)obj + "," + cmd + ",ko");
pendingCommands = llDeleteSubList(pendingCommands, i, i + 2);
}
if ( llGetListLength(pendingCommands) == 0 )
pendingObjects = [];
}
return;
}
if ( ch == backChannel )
{
sitting = msg;
return;
}
}
on_rez(integer param)
{
if ( objects )
{
integer len = llGetListLength(objects);
integer i;
for ( i = 0 ; i < len ; ++i )
if ( llListFindList(restrictions, [i]) >= 0 )
llShout(relayChannel, "ping," + (string)llList2Key(objects, i) + ",ping,ping");
}
pingObjects = objects;
pingRestrictions = restrictions;
pingSitting = sitting;
pingSitRetry = 0;
objects = [];
restrictions = [];
sitting = NULL_KEY;
updateStatus(FALSE);
allowedObjects = [];
rejectedObjects = [];
pendingObjects = [];
pendingCommands = [];
}
timer()
{
if ( llGetAgentInfo(llGetOwner()) & AGENT_ON_OBJECT )
{
llOwnerSay("@getsitid=" + (string)backChannel);
pingSitRetry = 0;
}
else
{
sitting = NULL_KEY;
if ( pingSitRetry )
{
llOwnerSay("@sit:" + (string)pingSitting + "=force");
--pingSitRetry;
}
}
if ( permListener )
{
if ( llGetUnixTime() >= permClose )
{
pendingObjects = [];
pendingCommands = [];
llListenRemove(permListener);
permListener = 0;
}
}
}
link_message(integer src, integer num, string msg, key id)
{
if ( msg == "relay-ask" )
{
askMode = num;
if ( askMode )
{
allowedObjects = objects;
rejectedObjects = [];
pendingObjects = [];
pendingCommands = [];
}
else if ( permListener )
{
allowedObjects = [];
rejectedObjects = [];
pendingObjects = [];
pendingCommands = [];
llListenRemove(permListener);
permListener = 0;
}
return;
}
if ( msg == "relay-status" )
{
integer len = llGetListLength(objects);
if ( len )
{
integer i;
for ( i = 0 ; i < len ; ++i )
llMessageLinked(LINK_SET, num, getStatus(i), llList2Key(objects, i));
}
else
llMessageLinked(LINK_SET, num, "", NULL_KEY);
return;
}
if ( msg == "relay-reset" )
{
integer len = llGetListLength(objects);
integer i;
for ( i = 0 ; i < len ; ++i )
llShout(relayChannel, "safeword," + (string)llList2Key(objects, i) + ",!release,ok");
llResetScript();
return;
}
}
attach(key id)
{
if ( id )
llWhisper(relayChannel, "uniquecheck," + (string)id + ",!version");
}
changed(integer change)
{
if ( change & CHANGED_OWNER )
llResetScript();
}
} </lsl>