corrade-lsl-templates – Rev 17
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///////////////////////////////////////////////////////////////////////////
// Copyright (C) Wizardry and Steamworks 2016 - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
//
// An eggdrop-like group bot using Corrade.
//
///////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
string wasKeyValueGet(string k, string data) {
if(llStringLength(data) == 0) return "";
if(llStringLength(k) == 0) return "";
list a = llParseString2List(data, ["&", "="], []);
integer i = llListFindList(llList2ListStrided(a, 0, -1, 2), [ k ]);
if(i != -1) return llList2String(a, 2*i+1);
return "";
}
///////////////////////////////////////////////////////////////////////////
// Copyright (C) 2013 Wizardry and Steamworks - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
string wasKeyValueEncode(list data) {
list k = llList2ListStrided(data, 0, -1, 2);
list v = llList2ListStrided(llDeleteSubList(data, 0, 0), 0, -1, 2);
data = [];
do {
data += llList2String(k, 0) + "=" + llList2String(v, 0);
k = llDeleteSubList(k, 0, 0);
v = llDeleteSubList(v, 0, 0);
} while(llGetListLength(k) != 0);
return llDumpList2String(data, "&");
}
///////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
// escapes a string in conformance with RFC1738
string wasURLEscape(string i) {
string o = "";
do {
string c = llGetSubString(i, 0, 0);
i = llDeleteSubString(i, 0, 0);
if(c == "") jump continue;
if(c == " ") {
o += "+";
jump continue;
}
if(c == "\n") {
o += "%0D" + llEscapeURL(c);
jump continue;
}
o += llEscapeURL(c);
@continue;
} while(i != "");
return o;
}
///////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
// unescapes a string in conformance with RFC1738
string wasURLUnescape(string i) {
return llUnescapeURL(
llDumpList2String(
llParseString2List(
llDumpList2String(
llParseString2List(
i,
["+"],
[]
),
" "
),
["%0D%0A"],
[]
),
"\n"
)
);
}
///////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
string wasListToCSV(list l) {
list v = [];
do {
string a = llDumpList2String(
llParseStringKeepNulls(
llList2String(
l,
0
),
["\""],
[]
),
"\"\""
);
if(llParseStringKeepNulls(
a,
[" ", ",", "\n", "\""], []
) !=
(list) a
) a = "\"" + a + "\"";
v += a;
l = llDeleteSubList(l, 0, 0);
} while(l != []);
return llDumpList2String(v, ",");
}
// for notecard reading
integer line = 0;
// key-value data will be read into this list
list tuples = [];
string configuration = "";
// Corrade's online status.
integer online = FALSE;
integer compatible = FALSE;
string URL = "";
// The notifications to bind to.
list notifications = [ "group", "membership", "login" ];
default {
state_entry() {
if(llGetInventoryType("configuration") != INVENTORY_NOTECARD) {
llOwnerSay("[Control] Sorry, could not find a configuration inventory notecard.");
return;
}
// DEBUG
llOwnerSay("[Control] Reading configuration file...");
llGetNotecardLine("configuration", line);
}
dataserver(key id, string data) {
if(data == EOF) {
// invariant, length(tuples) % 2 == 0
if(llGetListLength(tuples) % 2 != 0) {
llOwnerSay("[Control] Error in configuration notecard.");
return;
}
key CORRADE = llList2Key(
tuples,
llListFindList(
tuples,
[
"corrade"
]
)
+1);
if(CORRADE == NULL_KEY) {
llOwnerSay("[Control] Error in configuration notecard: corrade");
return;
}
string GROUP = llList2String(
tuples,
llListFindList(
tuples,
[
"group"
]
)
+1);
if(GROUP == "") {
llOwnerSay("[Control] Error in configuration notecard: group");
return;
}
string PASSWORD = llList2String(
tuples,
llListFindList(
tuples,
[
"password"
]
)
+1);
if(PASSWORD == "") {
llOwnerSay("[Control] Error in configuration notecard: password");
return;
}
string VERSION = llList2String(
tuples,
llListFindList(
tuples,
[
"version"
]
)
+1);
if(VERSION == "") {
llOwnerSay("[Control] Error in configuration notecard: version");
return;
}
// DEBUG
llOwnerSay("[Control] Read configuration notecard...");
configuration = wasKeyValueEncode(tuples);
// GC
tuples = [];
state request_url_notifications;
}
if(data == "") jump continue;
integer i = llSubStringIndex(data, "#");
if(i != -1) data = llDeleteSubString(data, i, -1);
list o = llParseString2List(data, ["="], []);
// get rid of starting and ending quotes
string k = llDumpList2String(
llParseString2List(
llStringTrim(
llList2String(
o,
0
),
STRING_TRIM),
["\""], []
), "\"");
string v = llDumpList2String(
llParseString2List(
llStringTrim(
llList2String(
o,
1
),
STRING_TRIM),
["\""], []
), "\"");
if(k == "" || v == "") jump continue;
tuples += k;
tuples += v;
@continue;
llGetNotecardLine("configuration", ++line);
}
attach(key id) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START)) {
llResetScript();
}
}
}
state request_url_notifications {
state_entry() {
// DEBUG
llOwnerSay("[Control] Requesting URL...");
llRequestURL();
}
http_request(key id, string method, string body) {
if(method != URL_REQUEST_GRANTED) return;
URL = body;
// DEBUG
llOwnerSay("[Control] Got URL...");
state unbind_notifications;
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) ||
(change & CHANGED_REGION_START) ||
(change & CHANGED_OWNER)) {
llResetScript();
}
}
}
state unbind_notifications {
state_entry() {
// DEBUG
llOwnerSay("[Control] Releasing notifications...");
llInstantMessage(
(key)wasKeyValueGet(
"corrade",
configuration
),
wasKeyValueEncode(
[
"command", "notify",
"group", wasURLEscape(
wasKeyValueGet(
"group",
configuration
)
),
"password", wasURLEscape(
wasKeyValueGet(
"password",
configuration
)
),
"action", "remove",
"tag", wasURLEscape(
wasKeyValueGet(
"notification tag",
configuration
)
),
"callback", wasURLEscape(URL)
]
)
);
llSetTimerEvent(60);
}
http_request(key id, string method, string body) {
llHTTPResponse(id, 200, "OK");
if(wasKeyValueGet("command", body) != "notify" ||
wasKeyValueGet("success", body) != "True") {
// DEBUG
llOwnerSay("[Control] Unable to release tag: " +
wasURLUnescape(
wasKeyValueGet("error", body)
)
);
llResetScript();
}
state bind_notifications;
}
timer() {
llOwnerSay("[Control] Timeout releasing notifications");
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) ||
(change & CHANGED_REGION_START) ||
(change & CHANGED_OWNER)) {
llResetScript();
}
}
state_exit() {
llSetTimerEvent(0);
}
}
state bind_notifications {
state_entry() {
// DEBUG
llOwnerSay("[Control] Binding to notifications...");
llInstantMessage(
wasKeyValueGet(
"corrade",
configuration
),
wasKeyValueEncode(
[
"command", "notify",
"group", wasURLEscape(
wasKeyValueGet(
"group",
configuration
)
),
"password", wasURLEscape(
wasKeyValueGet(
"password",
configuration
)
),
"action", "add",
"type", wasURLEscape(
wasListToCSV(
notifications
)
),
"URL", wasURLEscape(URL),
"tag", wasURLEscape(
wasKeyValueGet(
"notification tag",
configuration
)
),
"callback", wasURLEscape(URL)
]
)
);
llSetTimerEvent(60);
}
http_request(key id, string method, string body) {
llHTTPResponse(id, 200, "OK");
if(wasKeyValueGet("command", body) != "notify" ||
wasKeyValueGet("success", body) != "True") {
// DEBUG
llOwnerSay("[Control] Unable to bind notifications: " +
wasURLUnescape(
wasKeyValueGet("error", body)
)
);
llResetScript();
}
state serve_configuration;
}
timer() {
llOwnerSay("[Control] Timeout binding notifications");
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) ||
(change & CHANGED_REGION_START) ||
(change & CHANGED_OWNER)) {
llResetScript();
}
}
state_exit() {
llSetTimerEvent(0);
}
}
state serve_configuration {
state_entry() {
// DEBUG
llOwnerSay("[Control] Checking version...");
llInstantMessage(
wasKeyValueGet(
"corrade",
configuration
),
wasKeyValueEncode(
[
"command", "version",
"group", wasURLEscape(
wasKeyValueGet(
"group",
configuration
)
),
"password", wasURLEscape(
wasKeyValueGet(
"password",
configuration
)
),
"callback", wasURLEscape(URL)
]
)
);
llSetTimerEvent(60);
}
http_request(key id, string method, string body) {
llHTTPResponse(id, 200, "OK");
llSetTimerEvent(0);
if(wasKeyValueGet("command", body) != "version") {
llMessageLinked(LINK_THIS, 0, body, "notification");
return;
}
if(wasKeyValueGet("success", body) != "True") {
llOwnerSay("[Control] Version check failed...");
return;
}
list v = llParseString2List(
wasKeyValueGet(
"data",
body
),
["."],
[]
);
integer receivedVersion = (integer)(llList2String(v, 0) + llList2String(v, 1));
v = llParseString2List(
wasKeyValueGet(
"version",
configuration
),
["."],
[]
);
integer notecardVersion = (integer)(llList2String(v, 0) + llList2String(v, 1));
if(receivedVersion < notecardVersion) {
llOwnerSay("[Control] Version is incompatible! You need a Corrade of at least version: " +
wasKeyValueGet(
"version",
configuration
) +
" for this template."
);
compatible = FALSE;
//llReleaseURL(URL);
return;
}
// DEBUG
llOwnerSay("[Control] Version is compatible!");
compatible = TRUE;
//llReleaseURL(URL);
return;
}
link_message(integer sender, integer num, string message, key id) {
if(message != "configuration") return;
llMessageLinked(LINK_THIS, 0, configuration, "configuration");
}
timer() {
llOwnerSay("[Control] Timeout checking version...");
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) ||
(change & CHANGED_REGION_START) ||
(change & CHANGED_OWNER)) {
llResetScript();
}
}
state_exit() {
llSetTimerEvent(0);
}
}