corrade-lsl-templates

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/heads-up-display/scripts/go-home/go-home.lsl
@@ -0,0 +1,278 @@
///////////////////////////////////////////////////////////////////////////
// Copyright (C) Wizardry and Steamworks 2016 - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
//
// This button will send Corrade home to its set home location.
//
// For more information on Corrade, please see:
// http://grimore.org/secondlife/scripted_agents/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 //
///////////////////////////////////////////////////////////////////////////
list wasCSVToList(string csv) {
list l = [];
list s = [];
string m = "";
do {
string a = llGetSubString(csv, 0, 0);
csv = llDeleteSubString(csv, 0, 0);
if(a == ",") {
if(llList2String(s, -1) != "\"") {
l += m;
m = "";
jump continue;
}
m += a;
jump continue;
}
if(a == "\"" && llGetSubString(csv, 0, 0) == a) {
m += a;
csv = llDeleteSubString(csv, 0, 0);
jump continue;
}
if(a == "\"") {
if(llList2String(s, -1) != a) {
s += a;
jump continue;
}
s = llDeleteSubList(s, -1, -1);
jump continue;
}
m += a;
@continue;
} while(csv != "");
// postcondition: length(s) = 0
return l + m;
}
 
///////////////////////////////////////////////////////////////////////////
// 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"
)
);
}
 
// callback URL
string callback = "";
// configuration data
string configuration = "";
 
default {
state_entry() {
llSetTimerEvent(1);
}
link_message(integer sender, integer num, string message, key id) {
if(sender != 1 || id != "configuration") return;
configuration = message;
state off;
}
timer() {
llMessageLinked(LINK_ROOT, 0, "configuration", NULL_KEY);
}
on_rez(integer num) {
llResetScript();
}
attach(key id) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
llResetScript();
}
}
state_exit() {
llSetTimerEvent(0);
}
}
 
state off {
state_entry() {
llReleaseControls();
llSetColor(<.5,0,0>, ALL_SIDES);
}
touch_end(integer num) {
state on;
}
attach(key id) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
llResetScript();
}
}
}
 
state on {
state_entry() {
llSetColor(<0,.5,0>, ALL_SIDES);
state url;
}
attach(key id) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
llResetScript();
}
}
}
 
state url {
state_entry() {
// DEBUG
llOwnerSay("Requesting URL...");
llRequestURL();
}
touch_end(integer num) {
llSetColor(<.5,0,0>, ALL_SIDES);
llResetScript();
}
http_request(key id, string method, string body) {
if(method != URL_REQUEST_GRANTED) return;
callback = body;
// DEBUG
llOwnerSay("Got URL...");
state home;
}
attach(key id) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
llResetScript();
}
}
}
 
state home {
state_entry() {
llInstantMessage(
wasKeyValueGet(
"corrade",
configuration
),
wasKeyValueEncode(
[
"command", "gohome",
"group", wasURLEscape(
wasKeyValueGet(
"group",
configuration
)
),
"password", wasURLEscape(
wasKeyValueGet(
"password",
configuration
)
),
"callback", wasURLEscape(callback)
]
)
);
}
http_request(key id, string method, string body) {
llHTTPResponse(id, 200, "OK");
if(wasKeyValueGet("command", body) != "gohome" ||
wasKeyValueGet("success", body) != "True") {
// DEBUG
llOwnerSay("Go home failed...");
llResetScript();
}
// DEBUG
llOwnerSay("Go home succeeded...");
llResetScript();
}
attach(key id) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
llResetScript();
}
}
}