corrade-lsl-templates – Rev 14
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///////////////////////////////////////////////////////////////////////////
// Copyright (C) Wizardry and Steamworks 2013 - License: GNU GPLv3 //
// Please see: http://www.gnu.org/licenses/gpl.html for legal details, //
// rights of fair usage, the disclaimer and warranty conditions. //
///////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
// 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) 2014 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(a, [ k ]);
if(i != -1) return llList2String(a, i+1);
return "";
}
///////////////////////////////////////////////////////////////////////////
// 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"
)
);
}
// corrade data
string CORRADE = "";
list GROUPS = [];
list PASSWORDS = [];
// holds the original count for notice to send
integer notices = 0;
// subject and message for notices
string SUBJECT = "";
string MESSAGE = "";
// holds the current group and password
string group = "";
string password = "";
// store URL
string URL = "";
// for notecard reading
integer line = 0;
// key-value data will be read into this list
list tuples = [];
default {
state_entry() {
if(llGetInventoryType("configuration") != INVENTORY_NOTECARD) {
llOwnerSay("Sorry, could not find an inventory notecard.");
return;
}
// DEBUG
llOwnerSay("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("Error in configuration notecard.");
return;
}
CORRADE = llList2String(
tuples,
llListFindList(
tuples,
[
"corrade"
]
)
+1
);
if(CORRADE == "") {
llOwnerSay("Error in configuration notecard: corrade");
return;
}
SUBJECT = llList2String(
tuples,
llListFindList(
tuples,
[
"subject"
]
)
+1
);
if(SUBJECT == "") {
llOwnerSay("Error in configuration notecard: subject");
return;
}
MESSAGE = llList2String(
tuples,
llListFindList(
tuples,
[
"message"
]
)
+1
);
if(MESSAGE == "") {
llOwnerSay("Error in configuration notecard: message");
return;
}
// Retrieve groups.
integer i = llGetListLength(tuples)-1;
do {
string n = llList2String(tuples, i);
if(llSubStringIndex(n, "group_") == -1) jump skip_group;
list l = llParseString2List(n, ["_"], []);
if(llList2String(l, 0) != "group") jump skip_group;
GROUPS += llList2String(tuples, i + 1);
@skip_group;
} while(--i>-1);
// Retrieve passwords.
i = llGetListLength(tuples)-1;
do {
string n = llList2String(tuples, i);
if(llSubStringIndex(n, "password_") == -1) jump skip_password;
list l = llParseString2List(n, ["_"], []);
if(llList2String(l, 0) != "password") jump skip_password;
PASSWORDS += llList2String(tuples, i + 1);
@skip_password;
} while(--i>-1);
notices = llGetListLength(GROUPS);
if(notices != llGetListLength(PASSWORDS)) {
llOwnerSay("Error in configuration notecard: groups and passwords");
return;
}
// GC
tuples = [];
// DEBUG
llOwnerSay("Read configuration file...");
state url;
}
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);
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START)) {
llResetScript();
}
}
}
state url {
state_entry() {
llRequestURL();
}
http_request(key id, string method, string body) {
if(method != URL_REQUEST_GRANTED) {
llOwnerSay("I cannot get any more URLs");
return;
}
URL = body;
state ready;
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START)) {
llResetScript();
}
}
}
state ready {
state_entry() {
llSetText("Touch to start sending notices...", <0, 1, 0>, 1.0);
}
touch_start(integer num) {
state send_trampoline;
}
http_request(key id, string method, string body) {
llHTTPResponse(id, 200, "");
llOwnerSay(wasURLUnescape(body));
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START)) {
llResetScript();
}
}
}
state send_trampoline {
state_entry() {
llSetText(
"Notices [" + (string)llGetListLength(GROUPS) + "/" + (string)notices + "]",
<1, 1, 0>,
1.0
);
llSetTimerEvent(1);
}
timer() {
state send;
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START)) {
llResetScript();
}
}
state_exit() {
llSetTimerEvent(0);
}
}
state send {
state_entry() {
// re-entry / recursion
if(llGetListLength(GROUPS) == 0 ||
llGetListLength(PASSWORDS) == 0) state done;
group = llList2String(GROUPS, 0);
GROUPS = llDeleteSubList(GROUPS, 0, 0);
password = llList2String(PASSWORDS, 0);
PASSWORDS = llDeleteSubList(PASSWORDS, 0, 0);
llInstantMessage(CORRADE,
wasKeyValueEncode(
[
"command", "notice",
"group", wasURLEscape(group),
"password", wasURLEscape(password),
"subject", wasURLEscape(SUBJECT),
"message", wasURLEscape(MESSAGE),
"callback", wasURLEscape(URL)
]
)
);
llSetTimerEvent(60);
}
http_request(key id, string method, string body) {
llHTTPResponse(id, 200, "");
if(wasKeyValueGet("success", body) != "True") {
llSetText(
"Could not send notice to group: " +
group +
"\n" +
"Error: " +
wasURLUnescape(
wasKeyValueGet(
"error",
body
)
),
<1, 0, 0>,
1.0
);
}
state send_trampoline;
}
timer() {
llSetText(
"Timeout waiting for response from Corrade...",
<1, 0, 0>,
1.0
);
state send_trampoline;
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START)) {
llResetScript();
}
}
state_exit() {
llSetTimerEvent(0);
}
}
state done {
state_entry() {
llSetText(
"Notices sent! Touch for restart...",
<0, 1, 0>,
1.0
);
}
touch_start(integer num) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START)) {
llResetScript();
}
}
}