new submissions using MIT license

Conflicts:
	world/drivers/ldmud/master/accept.c
	world/net/library/legal.c
	world/net/user.c

CHANGESTODO

@@ -3995,6 +3995,7 @@ person, user
 +	allow multiple psyc clients per user, thx tg
 usercmd
 +	/forceenter only exists temporarily to circumvent a bug
+-	immediately show presence of a newly acquired friend, thx tg
 userthreads, threads, accept etc
 +	experimental microblogging on your web profile, thx tg
 	#define _flag_enable_module_microblogging

LICENSE.txt

@@ -1,18 +1,22 @@
- [ «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» ]
-
   psyced, a scalable distributed multi-protocol chat and messaging server
 	 solution based on the PSYC protocol for synchronous conferencing.
 ___
 
   Copyright (C) since 1997 by:
-      Carlo von Loesch	(psyc://ve.symlynX.com/~lynX).
+      Carlo von Loesch	(psyc://psyced.org/~lynX).
 
   Since 2002 copyright also in parts by:
       Philipp Hancke	(psyc://goodadvice.pages.de/~fippo)
       Tobias Josefowitz	(psyc://goodadvice.pages.de/~heldensaga)
       Arne Gödeke	(psyc://psyced.org/~el) and
       Dominik Sander	(psyc://psyced.org/~depairet).
-___
+
+  All development prior to 2010 has been published under a GNU GPL as
+  described below. Development since 2010-01-01 is published under the
+  MIT license also described below. To deploy psyced installations of
+  versions since 2010, both license requirements must typically be met.
+
+___ Until 2010:
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of version 2 of the GNU General Public License as
@@ -22,33 +26,47 @@ ___
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
+
+___ Since 2010:
+
+    Permission is hereby granted, free of charge, to any person obtaining
+    a copy of this software and associated documentation files
+    (the "Software"), to deal in the Software without restriction,
+    including without limitation the rights to use, copy, modify, merge,
+    publish, distribute, sublicense, and/or sell copies of the Software,
+    and to permit persons to whom the Software is furnished to do so,
+    subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+	CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+	TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+	SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 ___
 
     This program is also available under different license from
     Carlo von Loesch and symlynX. To this purpose all copyright
-    owners grant Carlo von Loesch and symlynX the right to use
-    and license this program in whatever suitable way.
+    owners until 2010 grant Carlo von Loesch and symlynX the right
+    to use and license this program in whatever suitable way.
 
-    Should you wish to contribute to this program, you can receive a
-    write access to the psyced software repository from symlynX. By checking
-    code in, you grant us permission to license your contribution under
-    both the GNU General Public License and under other licenses as
-    described above.
-
-    With the act of checking into the software repository, you guarantee
+    By the act of submitting code to the psyced maintainers you guarantee
     that you are either the author and copyright owner of the contribution
     you are making, or that you have a license to use said contribution in
-    a way compatible with our terms of use. If you fail to do so, you
-    remain the sole responsible for your acting; no part of the
+    a way compatible with our licenses. If you fail to do so, you
+    remain the sole responsible for your actions; no part of the
     responsibility will be transferred to symlynX.
 
     This means, for example, that you cannot contribute code elements
     which stem from an other GPL project, as this would not comply with
-    the dual licensing requirement described above.
+    the MIT license requirement after 2010.
 
     You can however keep this kind of modifications to yourself, or
     publish your own GPL licensed fork of this software, or - in agreement
     with us - add optional parts to this software clearly marked as not
-    adhering to the dual license described above.
+    adhering to this license.
 
- [ «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» «» ]

world/drivers/ldmud/master/accept.c

@@ -392,10 +392,10 @@ object compile_object(string file) {
 		    return (object)0;
 
 #ifdef _flag_enable_module_microblogging
-		string username;
-		if (sscanf(file, "place/~%s#updates", username)) {
-		    object p;
-		    unless ((p = SIMUL_EFUN_FILE->summon_person(username, NET_PATH "user")) && p->vQuery("password")) {
+		string username, channel;
+		if (sscanf(file, "place/~%s#%s", username, channel)) {
+		    object p = SIMUL_EFUN_FILE->summon_person(username, NET_PATH "user");
+		    unless (p && !p->isNewbie()) {
 			P3(("PLACE %O NOT CLONED: %O isn't a registered user\n", name, username));
 			return (object)0;
 		    }

world/net/library.i

@@ -547,11 +547,14 @@ int boss(mixed guy) {
 
 mixed find_place(mixed a) {
 	P3((">> find_place(%O)\n", a))
-	string path, err;
+	string path, err, nick;
 	object o;
 
 	if (objectp(a)) return a;
 	if (path = lower_uniform(a)) return path;
+#ifdef _flag_enable_module_microblogging
+	if (sscanf(a, "~%s", nick) && legal_name(nick)) a += "#follow";
+#endif
 	unless (a = legal_name(a, 1)) return 0;
 	path = PLACE_PATH + lower_case(a); // assumes amylaar
 	o = find_object(path);

world/net/library/legal.c

@@ -28,10 +28,11 @@ varargs string legal_name(string name, int isPlace) {
 	}
 
 #ifdef _flag_enable_module_microblogging
-	string nick;
-	if (isPlace && sscanf(name, "~%s#updates", nick))
-	    n = nick;
+	string nick, channel;
+	if (isPlace && sscanf(name, "~%s#%s", nick, channel))
+	    return (legal_name(nick) && legal_name(channel)) ? name : 0;
 #endif
+
 	string chars = "\
 abcdefghijklmnopqrstuvwxyz\
 ABCDEFGHIJKLMNOPQRSTUVWXYZ\

world/net/person.c

@@ -655,6 +655,9 @@ sName2(a) {
 	if (v("locations")) linkCleanUp("_crash");
 	else vSet("locations", ([ ]));
 
+#ifdef _flag_enable_module_microblogging
+	unless (v("channels")) vSet("channels", ([]));
+#endif
 	// protection against file read errors
 	if (IS_NEWBIE) {
 		if (boss(a)) {
@@ -2917,6 +2920,28 @@ static qFriends() {
 	return present[1..];
 }
 
+#ifdef _flag_enable_module_microblogging
+qFriend(object snicker) {
+	P3((">> qFriend(%O)\n", snicker))
+	return member(friends, snicker);
+}
+
+qFollower(object snicker) {
+	P3((">> qFollower(%O)\n", snicker))
+	foreach (string c : v("channels")) {
+		object p = find_place(c);
+		P3((">>> c: %O, p: %O\n", c, p))
+		if (p && p->qMember(snicker)) return 1;
+	}
+	return 0;
+}
+
+sChannel(string channel) {
+	P3((">> sChannel(%O)\n", channel))
+	v("channels")[channel] = 1;
+}
+#endif
+
 sPerson(person, ix, value) {
 	P2(("%O: sPerson(%O, %O, %O) bfor: %O\n", MYNICK, person, ix, value, ppl))
 	// TODO: we need some register_context / deregister_context here

world/net/place/archetype.gen

@@ -2614,3 +2614,8 @@ qAide(snicker, aidesonly) {
 
 qOwner(snicker) { return member(v("owners"), lower_case(snicker)); }
 #endif
+
+qMember(snicker) {
+    P3((">> qMember(%O) in _u: %O\n", snicker, _u))
+    return member(_u, snicker);
+}

world/net/place/threads.c

@@ -113,7 +113,7 @@ cmd(a, args, b, source, vars) {
 	case "blog":
 	case "submit":
 	case "addentry":
-		unless (qAide(SNICKER)) return;
+		unless (canPost(SNICKER)) return;
 		unless (sizeof(args) >= 1) {
 		    sendmsg(source, "_warning_usage_submit", 
 	                            "Usage: /submit <text>", ([ ]));
@@ -123,7 +123,7 @@ cmd(a, args, b, source, vars) {
 	// TODO: append fuer multiline-sachen
 #if 0
 	case "iterator":
-		unless (qAide(SNICKER)) return;
+		unless (canPost(SNICKER)) return;
 		sendmsg(source, "_notice_thread_iterator",
 			"[_iterator] blog entries have been requested "
 			"since creation.", ([
@@ -135,7 +135,7 @@ cmd(a, args, b, source, vars) {
 #endif
 	case "deblog":
 	case "delentry":
-		unless (qAide(SNICKER)) return;
+		unless (canPost(SNICKER)) return;
 		// ist das ein typecheck ob args ein int is?
 		if (sizeof(regexp( ({ args[1] }) , "^[0-9][0-9]*$"))) {
 		    unless (delEntry(to_int(args[1]), source, vars)) {
@@ -273,7 +273,8 @@ addComment(text, unick, entry_id) {
 				"_comment" : text,
 				"_nick" : unick,
 		]) );
-		return save();
+		save();
+		return 1;
 	}
 	return -1;
 }
@@ -288,7 +289,7 @@ delEntry(int number, source, vars)  {
     unless (size = sizeof(entries)) return 0;
     if (number >= size) return 0;
 
-    if (qAide(unick = lower_case(SNICKER))) {
+    if (canPost(unick = lower_case(SNICKER))) {
 	unless (lower_case(entries[number]["author"]) == unick) return 0;
     }
 
@@ -349,7 +350,7 @@ htget(prot, query, headers, qs, data) {
 //			return 1;
 		}
 #ifdef OWNED
-		if (qAide(nick)) {
+		if (canPost(nick)) {
 #endif
 #if 0 
 		sendmsg(target, "_request_authentication", "please auth me!", 
@@ -628,3 +629,7 @@ displayHeader() {
 displayFooter() {
 	w("_HTML_tail_threads", "</body></html>");
 }
+
+canPost(snicker) {
+    return qAide(snicker);
+}

world/net/place/userthreads.c

@@ -2,14 +2,64 @@
 #include <person.h>
 #include <status.h>
 
+#define BLAME "!configuration"
+#define DONT_REWRITE_NICKS
+
 inherit NET_PATH "place/threads";
 
+volatile mixed lastTry;
+
+volatile string owner;
+volatile string channel;
+
 load(name, keep) {
-	P3((">> userthreads:load(%O, %O)\n", name, keep))
-	string nick;
+    P3((">> userthreads:load(%O, %O)\n", name, keep))
 
-	if (sscanf(name, "~%s#updates", nick))
-	    vSet("owners", ([ nick: 0 ]));
+    sscanf(name, "~%s#%s", owner, channel);
+    vSet("owners", ([ owner: 0 ]));
 
-	return ::load(name, keep);
+    vSet("_restrict_invitation", BLAME);
+    vSet("_filter_conversation", BLAME);
+
+    return ::load(name, keep);
+}
+
+enter(source, mc, data, vars) {
+    P3((">> userthreads:enter(%O, %O, %O, %O)\n", source, mc, data, vars))
+    object p = summon_person(owner, NET_PATH "user");
+    string src = psyc_name(source);
+
+    unless (p && (p == source || qAide(src) || p->qFriend(source) || p->qFollower(source))) {
+	sendmsg(source, "_error_place_enter_necessary_invitation",
+		"[_nick_place] can only be entered upon invitation.",
+		([ "_nick_place" : qName() ]) );
+	if (source != lastTry) {
+	    castmsg(ME, "_failure_place_enter_necessary_invitation",
+		    "Admission into [_nick_place] denied for uninvited user [_nick].",
+		    vars);
+	    lastTry = source;
+	}
+	return 0;
+    }
+
+    if (p == source) {
+	p->sChannel(MYNICK);
+    }
+
+    return ::enter(source, mc, data, vars);
+}
+
+cmd(a, args, b, source, vars) {
+    P3((">> threads:cmd(%O, %O, %O, %O, %O)", a, args, b, source, vars))
+
+    switch (a) {
+	case "add": // or similar
+	    // add follower to this channel, TODO
+    }
+
+    return ::cmd(a, args, b, source, vars);
+}
+
+canPost(snicker) {
+    return qOwner(snicker);
 }

world/net/user.c

@@ -285,7 +285,7 @@ htDescription(anonymous, query, headers, qs, variant, vars) {
 //
 
 # ifdef _flag_enable_module_microblogging
-	object u = find_place("~" + nick + "#updates");
+	object u = find_place("~" + nick + "#follow"); //TODO
 	string updates = objectp(u) ? u->htMain(10) : "";
 # endif
 	return psyctext(page, vars + ([
@@ -927,11 +927,12 @@ case "_failure_network_connect_invalid_port":
 // person.c was never asked for opinion, so i'm putting this into user.c
 #if 0 //def ALPHA
 		string loc;
-		foreach (t, loc : v("locations")s)
+		foreach (t, loc : v("locations")) {
 		    if (member(loc, vars["_source_relay"])) {
 			P1(("%O in %O talking to its %O location at %O.",
 			    mc, ME, t, loc))
 			sLocation(t, 0);
+		    }
 		}
 #else
 		foreach (string type, mapping locs : v("locations")) {

world/net/usercmd.i

@@ -2424,6 +2424,12 @@ friend(rm, entity, ni, trustee) {
 //	if (member(ppl, t)) switch(ppl[t][PPL_NOTIFY]) {
 	switch (member(ppl, t) ? ppl[t][PPL_NOTIFY] : PPL_NOTIFY_NONE) {
 	case PPL_NOTIFY_OFFERED:
+		sPerson(t, PPL_NOTIFY, PPL_NOTIFY_DEFAULT);
+		friends[entity, FRIEND_NICK] = ni || 1;
+		if (objectp(entity))
+		    insert_member(entity);
+		else
+		    insert_member(entity, parse_uniform(entity, 1)[URoot]);
 		// this used to imply a symmetric request for
 		// friendship, but we prefer to make it an
 		// informational message instead. the protocol
@@ -2440,7 +2446,9 @@ friend(rm, entity, ni, trustee) {
 		// within psyc.. even jabber should
 		// normally auto-acknowledge this request
 		sendmsg(entity, "_request_friendship_implied",
-			    0, ([ "_nick": MYNICK ]) );
+			0, ([ "_nick": MYNICK, "_degree_availability": availability ]) );
+		sendmsg(entity, "_request_status_person",
+			0, ([ "_nick": MYNICK ]) );
 		// did i just say something about symmetry?
 #ifdef TRY_THIS
 		// currently friend() only gets called from
@@ -2452,7 +2460,6 @@ friend(rm, entity, ni, trustee) {
 		// carrying _presence be enough? well, we
 		// don't have _presence yet
 #endif
-		sPerson(t, PPL_NOTIFY, PPL_NOTIFY_DEFAULT);
 		return 1;
 	case PPL_NOTIFY_NONE:
                 sPerson(t, PPL_NOTIFY, PPL_NOTIFY_PENDING);