corrade-lsl-templates – Blame information for rev 33

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27 office 1 ///////////////////////////////////////////////////////////////////////////
29 office 2 // Copyright (C) Wizardry and Steamworks 2016 - License: CC BY 2.0 //
27 office 3 ///////////////////////////////////////////////////////////////////////////
4 //
5 // A module that sends the current Corrade heartbeat to group chat.
6 //
7 ///////////////////////////////////////////////////////////////////////////
8  
9 ///////////////////////////////////////////////////////////////////////////
33 office 10 // Copyright (C) 2015 Wizardry and Steamworks - License: CC BY 2.0 //
27 office 11 ///////////////////////////////////////////////////////////////////////////
12 string wasKeyValueGet(string k, string data) {
13 if(llStringLength(data) == 0) return "";
14 if(llStringLength(k) == 0) return "";
15 list a = llParseString2List(data, ["&", "="], []);
33 office 16 integer i = llListFindList(llList2ListStrided(a, 0, -1, 2), [ k ]);
17 if(i != -1) return llList2String(a, 2*i+1);
27 office 18 return "";
19 }
20  
21 ///////////////////////////////////////////////////////////////////////////
29 office 22 // Copyright (C) 2013 Wizardry and Steamworks - License: CC BY 2.0 //
27 office 23 ///////////////////////////////////////////////////////////////////////////
24 string wasKeyValueEncode(list data) {
25 list k = llList2ListStrided(data, 0, -1, 2);
26 list v = llList2ListStrided(llDeleteSubList(data, 0, 0), 0, -1, 2);
27 data = [];
28 do {
29 data += llList2String(k, 0) + "=" + llList2String(v, 0);
30 k = llDeleteSubList(k, 0, 0);
31 v = llDeleteSubList(v, 0, 0);
32 } while(llGetListLength(k) != 0);
33 return llDumpList2String(data, "&");
34 }
35  
36 ///////////////////////////////////////////////////////////////////////////
29 office 37 // Copyright (C) 2011 Wizardry and Steamworks - License: CC BY 2.0 //
27 office 38 ///////////////////////////////////////////////////////////////////////////
39 // http://was.fm/secondlife/wanderer
40 vector wasCirclePoint(float radius) {
41 float x = llPow(-1, 1 + (integer) llFrand(2)) * llFrand(radius*2);
42 float y = llPow(-1, 1 + (integer) llFrand(2)) * llFrand(radius*2);
43 if(llPow(x,2) + llPow(y,2) <= llPow(radius,2))
44 return <x, y, 0>;
45 return wasCirclePoint(radius);
46 }
47  
48 ///////////////////////////////////////////////////////////////////////////
29 office 49 // Copyright (C) 2015 Wizardry and Steamworks - License: CC BY 2.0 //
27 office 50 ///////////////////////////////////////////////////////////////////////////
51 // escapes a string in conformance with RFC1738
52 string wasURLEscape(string i) {
53 string o = "";
54 do {
55 string c = llGetSubString(i, 0, 0);
56 i = llDeleteSubString(i, 0, 0);
57 if(c == "") jump continue;
58 if(c == " ") {
59 o += "+";
60 jump continue;
61 }
62 if(c == "\n") {
63 o += "%0D" + llEscapeURL(c);
64 jump continue;
65 }
66 o += llEscapeURL(c);
67 @continue;
68 } while(i != "");
69 return o;
70 }
71  
72 ///////////////////////////////////////////////////////////////////////////
29 office 73 // Copyright (C) 2015 Wizardry and Steamworks - License: CC BY 2.0 //
27 office 74 ///////////////////////////////////////////////////////////////////////////
75 list wasCSVToList(string csv) {
76 list l = [];
77 list s = [];
78 string m = "";
79 do {
80 string a = llGetSubString(csv, 0, 0);
81 csv = llDeleteSubString(csv, 0, 0);
82 if(a == ",") {
83 if(llList2String(s, -1) != "\"") {
84 l += m;
85 m = "";
86 jump continue;
87 }
88 m += a;
89 jump continue;
90 }
91 if(a == "\"" && llGetSubString(csv, 0, 0) == a) {
92 m += a;
93 csv = llDeleteSubString(csv, 0, 0);
94 jump continue;
95 }
96 if(a == "\"") {
97 if(llList2String(s, -1) != a) {
98 s += a;
99 jump continue;
100 }
101 s = llDeleteSubList(s, -1, -1);
102 jump continue;
103 }
104 m += a;
105 @continue;
106 } while(csv != "");
107 // postcondition: length(s) = 0
108 return l + m;
109 }
110  
111 ///////////////////////////////////////////////////////////////////////////
29 office 112 // Copyright (C) 2015 Wizardry and Steamworks - License: CC BY 2.0 //
27 office 113 ///////////////////////////////////////////////////////////////////////////
114 string wasListToCSV(list l) {
115 list v = [];
116 do {
117 string a = llDumpList2String(
118 llParseStringKeepNulls(
119 llList2String(
120 l,
121  
122 ),
123 ["\""],
124 []
125 ),
126 "\"\""
127 );
128 if(llParseStringKeepNulls(
129 a,
130 [" ", ",", "\n", "\""], []
131 ) !=
132 (list) a
133 ) a = "\"" + a + "\"";
134 v += a;
135 l = llDeleteSubList(l, 0, 0);
136 } while(l != []);
137 return llDumpList2String(v, ",");
138 }
139  
140 ///////////////////////////////////////////////////////////////////////////
29 office 141 // Copyright (C) 2015 Wizardry and Steamworks - License: CC BY 2.0 //
27 office 142 ///////////////////////////////////////////////////////////////////////////
143 // unescapes a string in conformance with RFC1738
144 string wasURLUnescape(string i) {
145 return llUnescapeURL(
146 llDumpList2String(
147 llParseString2List(
148 llDumpList2String(
149 llParseString2List(
150 i,
151 ["+"],
152 []
153 ),
154 " "
155 ),
156 ["%0D%0A"],
157 []
158 ),
159 "\n"
160 )
161 );
162 }
163  
164 ///////////////////////////////////////////////////////////////////////////
29 office 165 // Copyright (C) 2017 Wizardry and Steamworks - License: CC BY 2.0 //
27 office 166 ///////////////////////////////////////////////////////////////////////////
167 list wasSetIntersect(list a, list b) {
168 if(llGetListLength(a) == 0) return [];
169 string i = llList2String(a, 0);
170 a = llDeleteSubList(a, 0, 0);
171 if(llListFindList(b, (list)i) == -1)
172 return wasSetIntersect(a, b);
173 return i + wasSetIntersect(a, b);
174 }
175  
176 // configuration data
177 string configuration = "";
178 // callback URL
179 string URL = "";
180 // store message over state.
181 string data = "";
182  
183 default {
184 state_entry() {
185 llOwnerSay("[Heartbeat] Starting...");
186 llSetTimerEvent(10);
187 }
188 link_message(integer sender, integer num, string message, key id) {
189 if(id != "configuration") return;
190 llOwnerSay("[Heartbeat] Got configuration...");
191 configuration = message;
192 state listen_group;
193 }
194 timer() {
195 llOwnerSay("[Heartbeat] Requesting configuration...");
196 llMessageLinked(LINK_THIS, 0, "configuration", NULL_KEY);
197 }
198 on_rez(integer num) {
199 llResetScript();
200 }
201 changed(integer change) {
202 if((change & CHANGED_INVENTORY) ||
203 (change & CHANGED_REGION_START) ||
204 (change & CHANGED_OWNER)) {
205 llResetScript();
206 }
207 }
208 state_exit() {
209 llSetTimerEvent(0);
210 }
211 }
212  
213 state listen_group {
214 state_entry() {
215 // DEBUG
216 llOwnerSay("[Heartbeat] Waiting for group messages...");
217 }
218 link_message(integer sender, integer num, string message, key id) {
219 // We only care about notifications now.
220 if(id != "notification")
221 return;
222  
223 // This script only processes group notifications.
33 office 224 if(wasKeyValueGet("type", message) != "group" ||
225 (wasKeyValueGet("type", message) == "group" &&
226 wasURLUnescape(wasKeyValueGet("group", message)) !=
227 wasKeyValueGet("group", configuration)))
27 office 228 return;
229  
230 // Get the sent message.
231 data = wasURLUnescape(
232 wasKeyValueGet(
233 "message",
234 message
235 )
236 );
237  
238 // Check if this is an eggdrop command.
239 if(llGetSubString(data, 0, 0) !=
240 wasKeyValueGet("command", configuration))
241 return;
242  
243 // Check if the command matches the current module.
244 list command = llParseString2List(data, [" "], []);
245 if(llList2String(command, 0) !=
246 wasKeyValueGet("command", configuration) + "heartbeat")
247 return;
248  
249 // Remove command.
250 command = llDeleteSubList(command, 0, 0);
251  
252 // Get an URL.
253 state url;
254 }
255 on_rez(integer num) {
256 llResetScript();
257 }
258 changed(integer change) {
259 if((change & CHANGED_INVENTORY) ||
260 (change & CHANGED_REGION_START) ||
261 (change & CHANGED_OWNER)) {
262 llResetScript();
263 }
264 }
265 }
266  
267 state url {
268 state_entry() {
269 // DEBUG
270 llOwnerSay("[Heartbeat] Requesting URL...");
271 llRequestURL();
272 }
273 http_request(key id, string method, string body) {
274 if(method != URL_REQUEST_GRANTED) return;
275 URL = body;
276 // DEBUG
277 llOwnerSay("[Heartbeat] Got URL...");
278 state version;
279 }
280 on_rez(integer num) {
281 llResetScript();
282 }
283 changed(integer change) {
284 if((change & CHANGED_INVENTORY) ||
285 (change & CHANGED_REGION_START) ||
286 (change & CHANGED_OWNER)) {
287 llResetScript();
288 }
289 }
290 }
291  
292 state version {
293 state_entry() {
294 // DEBUG
295 llOwnerSay("[Heartbeat] Getting heartbeat data...");
296 llInstantMessage(
297 wasKeyValueGet(
298 "corrade",
299 configuration
300 ),
301 wasKeyValueEncode(
302 [
303 "command", "getheartbeatdata",
304 "group", wasURLEscape(
305 wasKeyValueGet(
306 "group",
307 configuration
308 )
309 ),
310 "password", wasURLEscape(
311 wasKeyValueGet(
312 "password",
313 configuration
314 )
315 ),
316 "data", wasListToCSV(
317 [
318 "AverageCPUUsage",
33 office 319 "AverageRAMUsage",
320 "Uptime"
27 office 321 ]
322 ),
323 "callback", wasURLEscape(URL)
324 ]
325 )
326 );
327 llSetTimerEvent(60);
328 }
329 http_request(key id, string method, string body) {
330 llHTTPResponse(id, 200, "OK");
331 llReleaseURL(URL);
332 if(wasKeyValueGet("command", body) != "getheartbeatdata" ||
333 wasKeyValueGet("success", body) != "True") {
334 // DEBUG
335 llOwnerSay("[Heartbeat] Unable to get heartbeat data: " +
336 wasURLUnescape(
337 wasKeyValueGet("error", body)
338 )
339 );
340 state listen_group;
341 }
342  
343 list stats = wasCSVToList(
344 wasURLUnescape(
345 wasKeyValueGet(
346 "data",
347 body
348 )
349 )
350 );
351  
352 string CPU = llList2String(
353 stats,
354 llListFindList(
355 stats,
356 ["AverageCPUUsage"]
357 ) + 1
358 );
359  
360 // AverageRAMUsage is returned in bytes,
361 // so convert the value to MiB and round.
362 string RAM = (string)llRound(
363 llList2Float(
364 stats,
365 llListFindList(
366 stats,
367 ["AverageRAMUsage"]
368 ) + 1
369 ) / 1024 / 1024
370 );
371  
33 office 372 string uptime = llList2String(
373 stats,
374 llListFindList(
375 stats,
376 ["Uptime"]
377 ) + 1
378 );
27 office 379  
33 office 380 data = "RAM: " + RAM + "MiB" + " CPU: " + CPU + "%" + " Uptime: " + uptime;
381  
27 office 382 state tell;
383 }
384 timer() {
385 llReleaseURL(URL);
386 state listen_group;
387 }
388 on_rez(integer num) {
389 llResetScript();
390 }
391 changed(integer change) {
392 if((change & CHANGED_INVENTORY) ||
393 (change & CHANGED_REGION_START) ||
394 (change & CHANGED_OWNER)) {
395 llResetScript();
396 }
397 }
398 state_exit() {
399 llSetTimerEvent(0);
400 }
401 }
402  
403 state tell {
404 state_entry() {
405 // DEBUG
406 llOwnerSay("[Heartbeat] Sending to group.");
407 llInstantMessage(
408 wasKeyValueGet(
409 "corrade",
410 configuration
411 ),
412 wasKeyValueEncode(
413 [
414 "command", "tell",
415 "group", wasURLEscape(
416 wasKeyValueGet(
417 "group",
418 configuration
419 )
420 ),
421 "password", wasURLEscape(
422 wasKeyValueGet(
423 "password",
424 configuration
425 )
426 ),
427 "entity", "group",
428 "message", wasURLEscape(data)
429 ]
430 )
431 );
432 state listen_group;
433 }
434 }