Add support for self-message

See: https://github.com/ircv3/ircv3-specifications/blob/master/extensions/self-message-3.2.md

src/common/ctcp.c

@@ -93,6 +93,7 @@ ctcp_handle (session *sess, char *to, char *nick, char *ip,
 	server *serv = sess->server;
 	char outbuf[1024];
 	int ctcp_offset = 2;
+	gboolean fromme = FALSE;
 
 	if (serv->have_idmsg && (word[4][1] == '+' || word[4][1] == '-') )
 			ctcp_offset = 3;
@@ -129,7 +130,10 @@ ctcp_handle (session *sess, char *to, char *nick, char *ip,
 		if (ctcp_check (sess, nick, word, word_eol, word[4] + ctcp_offset))
 			goto generic;
 
-		inbound_action (sess, to, nick, ip, msg + 7, FALSE, id, tags_data);
+		if (!serv->p_cmp (nick, serv->nick))
+			fromme = TRUE;
+
+		inbound_action (sess, to, nick, ip, msg + 7, fromme, FALSE, id, tags_data);
 		return;
 	}
 

src/common/dcc.c

@@ -549,10 +549,10 @@ dcc_chat_line (struct DCC *dcc, char *line)
 		if (po)
 			po[0] = 0;
 		inbound_action (sess, dcc->serv->nick, dcc->nick, "", line + 8, FALSE,
-							 FALSE, &no_tags);
+							 TRUE, FALSE, &no_tags);
 	} else
 	{
-		inbound_privmsg (dcc->serv, dcc->nick, "", line, FALSE, &no_tags);
+		inbound_privmsg (dcc->serv, dcc->nick, NULL, "", line, FALSE, &no_tags);
 	}
 	g_free (line);
 	return 0;

src/common/inbound.c

@@ -154,17 +154,24 @@ inbound_make_idtext (server *serv, char *idtext, int max, int id)
 }
 
 void
-inbound_privmsg (server *serv, char *from, char *ip, char *text, int id,
+inbound_privmsg (server *serv, char *from, char *to, char *ip, char *text, int id,
 					  const message_tags_data *tags_data)
 {
 	session *sess;
 	struct User *user;
 	char idtext[64];
-	gboolean nodiag = FALSE;
+	char *destsess = from;
+	gboolean nodiag = FALSE, fromme = FALSE;
+
+	if (to && !serv->p_cmp (from, serv->nick))
+	{
+		fromme = TRUE;
+		destsess = to;
+	}
 
 	sess = find_dialog (serv, from);
 
-	if (sess || prefs.hex_gui_autoopen_dialog)
+	if (!fromme && (sess || prefs.hex_gui_autoopen_dialog))
 	{
 		/*0=ctcp  1=priv will set hex_gui_autoopen_dialog=0 here is flud detected */
 		if (!sess)
@@ -195,10 +202,17 @@ inbound_privmsg (server *serv, char *from, char *ip, char *text, int id,
 
 	sess = find_dialog (serv, destsess);
 	if (!sess)
+	{
+		if (fromme && prefs.hex_gui_autoopen_dialog)
+		{
+			sess = inbound_open_dialog (serv, destsess, tags_data);
+		}
+		else
 		{
 			sess = serv->front_session;
 			nodiag = TRUE; /* We don't want it to look like a normal message in front sess */
 		}
+	}
 
 	user = userlist_find (sess, from);
 	if (user)
@@ -210,7 +224,16 @@ inbound_privmsg (server *serv, char *from, char *ip, char *text, int id,
 	
 	inbound_make_idtext (serv, idtext, sizeof (idtext), id);
 
-	if (sess->type == SESS_DIALOG && !nodiag)
+	if (fromme)
+	{
+		if (sess->type == SESS_DIALOG)
+			EMIT_SIGNAL_TIMESTAMP (XP_TE_UCHANMSG, sess, from, text, NULL, idtext, 0,
+									tags_data->timestamp);
+		else
+			EMIT_SIGNAL_TIMESTAMP (XP_TE_MSGSEND, sess, to, text, NULL, NULL, 0,
+									tags_data->timestamp);
+	}
+	else if (sess->type == SESS_DIALOG && !nodiag)
 		EMIT_SIGNAL_TIMESTAMP (XP_TE_DPRIVMSG, sess, from, text, idtext, NULL, 0,
 									  tags_data->timestamp);
 	else
@@ -329,15 +352,19 @@ is_hilight (char *from, char *text, session *sess, server *serv)
 
 void
 inbound_action (session *sess, char *chan, char *from, char *ip, char *text,
-					 int fromme, int id, const message_tags_data *tags_data)
+					 int fromme, gboolean fake, int id, const message_tags_data *tags_data)
 {
 	server *serv = sess->server;
 	struct User *user;
 	char nickchar[2] = "\000";
 	char idtext[64];
 	int privaction = FALSE;
+	char *destsess = from;
 
-	if (!fromme)
+	if (fromme)
+		destsess = chan;
+
+	if (!fake) /* Fake events start in the correct sess. */
 	{
 		if (is_channel (serv, chan))
 		{
@@ -352,13 +379,13 @@ inbound_action (session *sess, char *chan, char *from, char *ip, char *text,
 			/* it's a private action! */
 			privaction = TRUE;
 			/* find a dialog tab for it */
-			sess = find_dialog (serv, from);
+			sess = find_dialog (serv, destsess);
 			/* if non found, open a new one */
 			if (!sess && prefs.hex_gui_autoopen_dialog)
 			{
 				/* but only if it wouldn't flood */
-				if (flood_check (from, ip, serv, current_sess, 1))
+				if (flood_check (destsess, ip, serv, current_sess, 1))
-					sess = inbound_open_dialog (serv, from, tags_data);
+					sess = inbound_open_dialog (serv, destsess, tags_data);
 				else
 					sess = serv->server_session;
 			}
@@ -383,7 +410,7 @@ inbound_action (session *sess, char *chan, char *from, char *ip, char *text,
 		lastact_update (sess);
 	}
 
-	user = userlist_find (sess, from);
+	user = userlist_find (sess, destsess);
 	if (user)
 	{
 		nickchar[0] = user->prefix[0];
@@ -407,8 +434,19 @@ inbound_action (session *sess, char *chan, char *from, char *ip, char *text,
 	}
 
 	if (fromme)
+	{
+		if (fake || sess->type == SESS_DIALOG ||
+				!serv->p_cmp (sess->channel, destsess)) /* Show normally if in correct sess */
 			EMIT_SIGNAL_TIMESTAMP (XP_TE_UACTION, sess, from, text, nickchar, idtext,
 									  0, tags_data->timestamp);
+		else /* There is no Action Send event, so we will just show it as CTCP.. */
+		{
+			char *new_text = g_strconcat ("ACTION ", text, NULL);
+			EMIT_SIGNAL_TIMESTAMP (XP_TE_CTCPSEND, sess, destsess, new_text, NULL, NULL,
+									  0, tags_data->timestamp);
+			g_free (new_text);
+		}
+	}
 	else if (!privaction)
 		EMIT_SIGNAL_TIMESTAMP (XP_TE_CHANACTION, sess, from, text, nickchar,
 									  idtext, 0, tags_data->timestamp);
@@ -1781,6 +1819,17 @@ inbound_cap_ls (server *serv, char *nick, char *extensions_str,
 			want_cap = 1;
 		}
 
+		if (!strcmp (extension, "znc.in/self-message"))
+		{
+			strcat (buffer, "znc.in/self-message ");
+			want_cap = 1;
+		}
+		if (!strcmp (extension, "self-message"))
+		{
+			strcat (buffer, "self-message ");
+			want_cap = 1;
+		}
+		
 		/* if the SASL password is set AND auth mode is set to SASL, request SASL auth */
 		if (!strcmp (extension, "sasl")
 			&& ((serv->loginmethod == LOGIN_SASL && strlen (serv->password) != 0)

src/common/inbound.h

@@ -80,10 +80,10 @@ void inbound_chanmsg (server *serv, session *sess, char *chan, char *from,
 							 const message_tags_data *tags_data);
 void clear_channel (session *sess);
 void set_topic (session *sess, char *topic, char *stripped_topic);
-void inbound_privmsg (server *serv, char *from, char *ip, char *text, int id, 
+void inbound_privmsg (server *serv, char *from, char *to, char *ip, char *text, int id,
 							 const message_tags_data *tags_data);
 void inbound_action (session *sess, char *chan, char *from, char *ip,
-							char *text, int fromme, int id,
+							char *text, int fromme, gboolean fake, int id,
 							const message_tags_data *tags_data);
 void inbound_newnick (server *serv, char *nick, char *newnick, int quiet,
 							 const message_tags_data *tags_data);

src/common/outbound.c

@@ -2642,7 +2642,7 @@ cmd_me (struct session *sess, char *tbuf, char *word[], char *word_eol[])
 	if (dcc_write_chat (sess->channel, tbuf))
 	{
 		/* print it to screen */
-		inbound_action (sess, sess->channel, sess->server->nick, "", act, TRUE, FALSE,
+		inbound_action (sess, sess->channel, sess->server->nick, "", act, TRUE, TRUE, FALSE,
 							 &no_tags);
 	} else
 	{
@@ -2654,7 +2654,7 @@ cmd_me (struct session *sess, char *tbuf, char *word[], char *word_eol[])
 				sess->server->p_action (sess->server, sess->channel, split_text);
 				/* print it to screen */
 				inbound_action (sess, sess->channel, sess->server->nick, "",
-									 split_text, TRUE, FALSE,
+									 split_text, TRUE, TRUE, FALSE,
 									 &no_tags);
 
 				if (*split_text)
@@ -2666,7 +2666,7 @@ cmd_me (struct session *sess, char *tbuf, char *word[], char *word_eol[])
 			sess->server->p_action (sess->server, sess->channel, act + offset);
 			/* print it to screen */
 			inbound_action (sess, sess->channel, sess->server->nick, "",
-								 act + offset, TRUE, FALSE, &no_tags);
+								 act + offset, TRUE, TRUE, FALSE, &no_tags);
 		} else
 		{
 			notc_msg (sess);

src/common/proto-irc.c

@@ -1244,7 +1244,7 @@ process_named_msg (session *sess, char *type, char *word[], char *word_eol[],
 						{
 							if (ignore_check (word[1], IG_PRIV))
 								return;
-							inbound_privmsg (serv, nick, ip, text, id, tags_data);
+							inbound_privmsg (serv, nick, to, ip, text, id, tags_data);
 						}
 					}
 				}