+++ /dev/null
-
-// huffware script: email notecards, by fred huffhines.
-//
-// this script allows us to export notecards out of the grids. it reads every notecard
-// that's dropped into the object, and then emails it to the specified recipient.
-//
-// this script is licensed by the GPL v3 which is documented at: http://www.gnu.org/licenses/gpl.html
-// do not use it in objects without fully realizing you are implicitly accepting that license.
-
-
-//hmmm: need a command to clean up the inventory...
-// among things that are not notecards, we need a way to clean up all inventory
-// except the huffotronic updater and this script itself.
-
-
-// configure these for your own purposes:
-
-// the list of emails that should receive the notecard content.
-list EMAIL_LIST_FOR_NOTECARDS = [
- "fred@gruntose.com"
-];
-
-// global constants...
-
-integer DEBUGGING = FALSE; // if true, will make the run a lot noisier.
-
-float TIMER_PERIOD = 2.0; // period for the timer to check on any pending notecards.
-
-// we'll keep our emails at or under this length.
-integer MAXIMUM_STRING_BUFFER = 3200;
- // older versions of opensim have email limit of 1024 for sum of subject and body length.
- // the documented behavior for lsl email is a max of 4096 for sum of subject and body length.
-
-vector TEXT_COLOR = <0.9, 0.7, 0.5>; // the color the object's text will be painted with.
-
-integer OWNER_ONLY = TRUE; // if true, only the owner can drop things into the object.
-
-integer PRIVATE_EMAILS = TRUE; // if true, the names of the recipients are not shown.
-
-// global variables....
-
-key current_query_id = NULL_KEY; // the query ID for the current notecard.
-
-integer line_number; // which line are we at in notecard?
-
-string current_notecard_name; // we are reading a notecard named this, possibly.
-
-list pending_notecards; // notecards that are going to be read eventually.
-
-integer processing_a_notecard = FALSE; // are we currently reading and emailing a notecard?
-
-integer need_to_scan_notecards = FALSE; // should the list of notecards be re-scanned?
-
-/////
-//hmmm: add to hufflets...
-
-// basic email sending, with some extra info passed along.
-send_email(string recipient, string subject, string content)
-{
- if (DEBUGGING) log_it("before sending an email: " + subject);
- llEmail(recipient, subject + " [via " + llKey2Name(llGetOwner()) + "]", content);
- if (DEBUGGING) log_it("after sending an email: " + subject);
-}
-
-list __email_buffer; // contents to send in email should pile up here.
-
-// sends out all the email that's pending in the __email_buffer variable.
-send_buffered_email(string subject)
-{
- string temp_buffer; // used to build up the email.
- integer chunk_number = 1; // tracks which part of the message this is.
- integer i;
- for (i = 0; i < llGetListLength(EMAIL_LIST_FOR_NOTECARDS); i++) {
- string recip = llList2String(EMAIL_LIST_FOR_NOTECARDS, i);
- temp_buffer = "";
- integer j;
- for (j = 0; j < llGetListLength(__email_buffer); j++) {
- string line = llList2String(__email_buffer, j);
- if (llStringLength(temp_buffer) + llStringLength(line) >= MAXIMUM_STRING_BUFFER) {
- // we're over our limit per email. send out what we have and
- // then freshen our buffer.
- if (DEBUGGING)
- log_it("part " + chunk_number + " is " + llStringLength(temp_buffer) + " bytes.");
- send_email(recip, subject + " (part " + chunk_number + ")", temp_buffer);
- temp_buffer = "";
- chunk_number++;
- }
- temp_buffer += llList2String(__email_buffer, j);
- }
- if (llStringLength(temp_buffer) > 0) {
- // send the last piece of the email out.
- if (DEBUGGING)
- log_it("part " + chunk_number + " is " + llStringLength(temp_buffer) + " bytes.");
- send_email(recip, subject + " (part " + chunk_number + ")", temp_buffer);
- }
- }
- __email_buffer = []; // clear the buffer now that the email is flying out.
-}
-////// add to hufflets end.
-////
-
-
-// reset any important variables and set up our assets and timers anat.
-initialize()
-{
- current_query_id = NULL_KEY;
- __email_buffer = [];
- line_number = 0;
-
- if (OWNER_ONLY) llAllowInventoryDrop(FALSE); // only owner can drop.
- else llAllowInventoryDrop(TRUE); // allow people to drop things into us.
-
- // slap a title on the object.
- string recip_list;
- integer i;
- if (!PRIVATE_EMAILS) {
- for (i = 0; i < llGetListLength(EMAIL_LIST_FOR_NOTECARDS); i++) {
- recip_list += "\n" + llList2String(EMAIL_LIST_FOR_NOTECARDS, i);
- }
- } else recip_list = "private list";
- string prefix;
- if (OWNER_ONLY) prefix = llKey2Name(llGetOwner()) + " can ";
- llSetText(prefix + "drop notecards into me\nto email them to: " + recip_list, TEXT_COLOR, 1.0);
-
- // set the timer to processing notecards that are pending.
- reset_timer(TIMER_PERIOD);
-}
-
-//hmmm: add to hufflets?
-// safely reschedules the timer for a duration specified.
-// this gets around a gnarly SL bug where the timer stops working if not stopped first.
-reset_timer(float period)
-{
- llSetTimerEvent(0.0);
- llSetTimerEvent(period);
-}
-
-// starts reading the current notecard name, which should have been set elsewhere.
-consume_notecard()
-{
- if (current_notecard_name == "") {
- log_it("somehow we do not have a notecard to read in consume_notecard.");
- return;
- }
- line_number = 0;
- __email_buffer = [];
- current_query_id = llGetNotecardLine(current_notecard_name, 0);
-}
-
-// when the timer goes off, this checks our ongoing processes and kicks them
-// down the road a bit if they need it.
-handle_timer_pong()
-{
- if (processing_a_notecard) return; // already busy.
- if (need_to_scan_notecards) {
- queue_up_any_new_notecards();
- need_to_scan_notecards = FALSE;
- }
-
- if (llGetListLength(pending_notecards) < 1) return; // nothing to do.
- processing_a_notecard = TRUE;
- current_notecard_name = llList2String(pending_notecards, 0);
- if (DEBUGGING) log_it("scheduling notecard: " + current_notecard_name);
- consume_notecard();
-}
-
-// processes the data chunks coming in from our notecard reading.
-handle_data_arriving(key query_id, string data)
-{
- if (query_id != current_query_id) {
- if (DEBUGGING) log_it("not our query id somehow?");
- return;
- }
- // if we're not at the end of the notecard we're reading...
- if (data != EOF) {
- if (!line_number) {
- if (DEBUGGING) log_it("starting to read notecard " + current_notecard_name + "...");
- }
- // add the line to our destination list.
- if (is_prefix(data, "From")) data = "#" + data; // voodoo.
- __email_buffer += [ data + "\n" ];
- if (DEBUGGING) log_it("line " + (string)line_number + ": data=" + data);
- line_number++; // increase the line count.
- // request the next line from the notecard.
- current_query_id = llGetNotecardLine(current_notecard_name, line_number);
- } else {
- // no more data, so we're done with this card.
- current_query_id = NULL_KEY;
- // blast out the notecard's content in an email.
- llSay(0, "Sending \"" + current_notecard_name + "\" with " + line_number + " lines.\n");
- send_buffered_email(current_notecard_name);
- // chop that name out of our current pending cards too.
- integer where = llListFindList(pending_notecards, [current_notecard_name]);
-//log_it("found the notecard to remove at index " + where);
- if (where >= 0) {
- pending_notecards = llDeleteSubList(pending_notecards, where, where);
- }
- // done with it, so eat the current note card.
- llRemoveInventory(current_notecard_name);
- llSay(0, "Done with notecard \"" + current_notecard_name + "\"; now removing it.");
- // reset our flag to signal that we're ready to eat another notecard.
- processing_a_notecard = FALSE;
- current_notecard_name = "";
- // make sure we have all current notecards queued.
- need_to_scan_notecards = TRUE;
- // push timer out.
- reset_timer(TIMER_PERIOD);
- }
-}
-
-// look through our inventory and if there are any notecards we don't know about,
-// add them to the list for processing.
-queue_up_any_new_notecards()
-{
- integer i;
- for (i = 0; i < llGetInventoryNumber(INVENTORY_NOTECARD); i++) {
- string note_name = llGetInventoryName(INVENTORY_NOTECARD, i);
- // don't add the notecard if the name is already listed.
- integer where = llListFindList(pending_notecards, [ note_name ]);
- if (where >= 0) {
-// if (DEBUGGING) log_it("notecard already present; skipping: " + note_name);
- } else {
- // schedule notecard reading by adding to queue.
- pending_notecards += [ note_name ];
-// if (DEBUGGING) log_it("notecard added to pending: " + note_name);
- }
- }
-}
-
-//////////////
-
-// borrowed from hufflets...
-
-integer debug_num = 0;
-
-// a debugging output method. can be disabled entirely in one place.
-log_it(string to_say)
-{
- debug_num++;
- // tell this to the owner.
- llOwnerSay(llGetScriptName() + "[" + (string)debug_num + "] " + to_say);
- // say this on an unusual channel for chat if it's not intended for general public.
-// llSay(108, llGetScriptName() + "[" + (string)debug_num + "] " + to_say);
- // say this on open chat that anyone can hear. we take off the bling for this one.
-// llSay(0, to_say);
-}
-
-//////////////
-
-// the string processing methods are not case sensitive.
-
-// returns TRUE if the "pattern" is found in the "full_string".
-integer matches_substring(string full_string, string pattern)
-{ return (find_substring(full_string, pattern) >= 0); }
-
-// returns the index of the first occurrence of "pattern" inside
-// the "full_string". if it is not found, then a negative number is returned.
-integer find_substring(string full_string, string pattern)
-{ return llSubStringIndex(llToLower(full_string), llToLower(pattern)); }
-
-// returns TRUE if the "prefix" string is the first part of "compare_with".
-integer is_prefix(string compare_with, string prefix)
-{ return find_substring(compare_with, prefix) == 0; }
-
-//////////////
-
-//////////////
-// huffware script: auto-retire, by fred huffhines, version 2.8.
-// distributed under BSD-like license.
-// !! keep in mind that this code must be *copied* into another
-// !! script that you wish to add auto-retirement capability to.
-// when a script has auto_retire in it, it can be dropped into an
-// object and the most recent version of the script will destroy
-// all older versions.
-//
-// the version numbers are embedded into the script names themselves.
-// the notation for versions uses a letter 'v', followed by two numbers
-// in the form "major.minor".
-// major and minor versions are implicitly considered as a floating point
-// number that increases with each newer version of the script. thus,
-// "hazmap v0.1" might be the first script in the "hazmap" script continuum,
-// and "hazmap v3.2" is a more recent version.
-//
-// example usage of the auto-retirement script:
-// default {
-// state_entry() {
-// auto_retire(); // make sure newest addition is only version of script.
-// }
-// }
-// this script is partly based on the self-upgrading scripts from markov brodsky
-// and jippen faddoul.
-//////////////
-auto_retire() {
- string self = llGetScriptName(); // the name of this script.
- list split = compute_basename_and_version(self);
- if (llGetListLength(split) != 2) return; // nothing to do for this script.
- string basename = llList2String(split, 0); // script name with no version attached.
- string version_string = llList2String(split, 1); // the version found.
- integer posn;
- // find any scripts that match the basename. they are variants of this script.
- for (posn = llGetInventoryNumber(INVENTORY_SCRIPT) - 1; posn >= 0; posn--) {
- string curr_script = llGetInventoryName(INVENTORY_SCRIPT, posn);
- if ( (curr_script != self) && (llSubStringIndex(curr_script, basename) == 0) ) {
- // found a basic match at least.
- list inv_split = compute_basename_and_version(curr_script);
- if (llGetListLength(inv_split) == 2) {
- // see if this script is more ancient.
- string inv_version_string = llList2String(inv_split, 1); // the version found.
- // must make sure that the retiring script is completely the identical basename;
- // just matching in the front doesn't make it a relative.
- if ( (llList2String(inv_split, 0) == basename)
- && ((float)inv_version_string < (float)version_string) ) {
- // remove script with same name from inventory that has inferior version.
- llRemoveInventory(curr_script);
- }
- }
- }
- }
-}
-//
-// separates the base script name and version number. used by auto_retire.
-list compute_basename_and_version(string to_chop_up)
-{
- // minimum script name is 2 characters plus a version.
- integer space_v_posn;
- // find the last useful space and 'v' combo.
- for (space_v_posn = llStringLength(to_chop_up) - 3;
- (space_v_posn >= 2) && (llGetSubString(to_chop_up, space_v_posn, space_v_posn + 1) != " v");
- space_v_posn--) {
- // look for space and v but do nothing else.
- }
- if (space_v_posn < 2) return []; // no space found.
- // now we zoom through the stuff after our beloved v character and find any evil
- // space characters, which are most likely from SL having found a duplicate item
- // name and not so helpfully renamed it for us.
- integer indy;
- for (indy = llStringLength(to_chop_up) - 1; indy > space_v_posn; indy--) {
- if (llGetSubString(to_chop_up, indy, indy) == " ") {
- // found one; zap it. since we're going backwards we don't need to
- // adjust the loop at all.
- to_chop_up = llDeleteSubString(to_chop_up, indy, indy);
- }
- }
- string full_suffix = llGetSubString(to_chop_up, space_v_posn, -1);
- // ditch the space character for our numerical check.
- string chop_suffix = llGetSubString(full_suffix, 1, llStringLength(full_suffix) - 1);
- // strip out a 'v' if there is one.
- if (llGetSubString(chop_suffix, 0, 0) == "v")
- chop_suffix = llGetSubString(chop_suffix, 1, llStringLength(chop_suffix) - 1);
- // if valid floating point number and greater than zero, that works for our version.
- string basename = to_chop_up; // script name with no version attached.
- if ((float)chop_suffix > 0.0) {
- // this is a big success right here.
- basename = llGetSubString(to_chop_up, 0, -llStringLength(full_suffix) - 1);
- return [ basename, chop_suffix ];
- }
- // seems like we found nothing useful.
- return [];
-}
-//
-//////////////
-
-// end from hufflets.
-//////////////
-
-default {
- state_entry() { if (llSubStringIndex(llGetObjectName(), "huffotronic") < 0) state real_default; }
- on_rez(integer parm) { state rerun; }
-}
-state rerun { state_entry() { state default; } }
-
-state real_default
-{
- state_entry() {
- auto_retire();
- initialize();
- }
-
- changed(integer mask) {
- if (mask & (CHANGED_ALLOWED_DROP | CHANGED_INVENTORY)) {
- need_to_scan_notecards = TRUE;
- pending_notecards = []; // reset the list so we re-add all and drop any dead ones.
- reset_timer(TIMER_PERIOD);
- }
- }
-
- timer() { handle_timer_pong(); }
-
- dataserver(key query_id, string data) { handle_data_arriving(query_id, data); }
-}
projects / feisty_meow.git / blobdiff