Adding upstream version 1.4.5.upstream/1.4.5upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 373 insertions, 0 deletions

diff --git a/src/fe-common/irc/fe-irc-messages.c b/src/fe-common/irc/fe-irc-messages.c
new file mode 100644
index 0000000..5d820bb
--- /dev/null
+++ b/src/fe-common/irc/fe-irc-messages.c
@@ -0,0 +1,373 @@
+/*
+ fe-irc-messages.c : irssi
+
+    Copyright (C) 2001 Timo Sirainen
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    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.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "module.h"
+#include <irssi/src/core/signals.h>
+#include <irssi/src/core/levels.h>
+#include <irssi/src/core/channels.h>
+#include <irssi/src/core/ignore.h>
+#include <irssi/src/core/settings.h>
+
+#include <irssi/src/irc/core/irc-servers.h>
+#include <irssi/src/irc/core/irc-channels.h>
+#include <irssi/src/irc/core/irc-queries.h>
+
+#include <irssi/src/fe-common/core/module-formats.h>
+#include <irssi/src/fe-common/irc/module-formats.h>
+#include <irssi/src/fe-common/core/printtext.h>
+#include <irssi/src/fe-common/core/fe-messages.h>
+
+#include <irssi/src/fe-common/core/fe-queries.h>
+#include <irssi/src/fe-common/core/hilight-text.h>
+#include <irssi/src/fe-common/core/window-items.h>
+#include <irssi/src/fe-common/irc/fe-irc-channels.h>
+#include <irssi/src/fe-common/irc/fe-irc-server.h>
+
+static void sig_message_own_public(SERVER_REC *server, const char *msg,
+				   const char *target, const char *origtarget)
+{
+	const char *oldtarget;
+	char *nickmode;
+
+	if (!IS_IRC_SERVER(server))
+		return;
+	oldtarget = target;
+	target = fe_channel_skip_prefix(IRC_SERVER(server), target);
+	if (target != oldtarget) {
+		/* Hybrid 6 / Bahamut feature, send msg to all
+		   ops / ops+voices in channel */
+		nickmode = channel_get_nickmode(channel_find(server, target),
+						server->nick);
+
+		printformat_module("fe-common/core", server, target,
+				   MSGLEVEL_PUBLIC | MSGLEVEL_NOHILIGHT |
+				   MSGLEVEL_NO_ACT,
+				   TXT_OWN_MSG_CHANNEL,
+				   server->nick, oldtarget, msg, nickmode);
+		g_free(nickmode);
+                signal_stop();
+	}
+
+}
+
+/* received msg to all ops in channel.
+   TODO: this code is a duplication of sig_message_public */
+static void sig_message_irc_op_public(SERVER_REC *server, const char *msg,
+				      const char *nick, const char *address,
+				      const char *target)
+{
+	CHANNEL_REC *chanrec;
+	char *nickmode, *optarget, *prefix, *color, *freemsg = NULL;
+	const char *cleantarget;
+	int for_me, level;
+	HILIGHT_REC *hilight;
+	TEXT_DEST_REC dest;
+
+	/* only skip here so the difference can be stored in prefix */
+	cleantarget = fe_channel_skip_prefix(IRC_SERVER(server), target);
+	prefix = g_strndup(target, cleantarget - target);
+
+	/* and clean the rest here */
+	cleantarget = get_visible_target(IRC_SERVER(server), cleantarget);
+
+	chanrec = channel_find(server, cleantarget);
+
+	nickmode = channel_get_nickmode(chanrec, nick);
+
+	optarget = g_strconcat(prefix, cleantarget, NULL);
+
+	/* Check for hilights */
+	for_me = !settings_get_bool("hilight_nick_matches") ? FALSE :
+		!settings_get_bool("hilight_nick_matches_everywhere") ?
+		nick_match_msg(chanrec, msg, server->nick) :
+		nick_match_msg_everywhere(chanrec, msg, server->nick);
+	hilight = for_me ? NULL :
+		hilight_match_nick(server, cleantarget, nick, address, MSGLEVEL_PUBLIC, msg);
+	color = (hilight == NULL) ? NULL : hilight_get_color(hilight);
+
+	level = MSGLEVEL_PUBLIC;
+	if (for_me)
+		level |= MSGLEVEL_HILIGHT;
+
+	if (ignore_check_plus(server, nick, address, cleantarget, msg, &level, TRUE)) {
+		g_free(nickmode);
+		g_free(color);
+		g_free(optarget);
+		g_free(prefix);
+		return;
+	}
+
+	if (level & MSGLEVEL_NOHILIGHT) {
+		for_me = FALSE;
+		g_free_and_null(color);
+		level &= ~MSGLEVEL_HILIGHT;
+	}
+
+	if (settings_get_bool("emphasis"))
+		msg = freemsg = expand_emphasis((WI_ITEM_REC *) chanrec, msg);
+
+	if (color != NULL) {
+		format_create_dest(&dest, server, cleantarget, level, NULL);
+		dest.address = address;
+		dest.nick = nick;
+		hilight_update_text_dest(&dest,hilight);
+		printformat_module_dest("fe-common/core", &dest,
+			TXT_PUBMSG_HILIGHT_CHANNEL,
+			color, nick, optarget, msg, nickmode);
+	} else {
+		printformat_module("fe-common/core", server, cleantarget, level,
+			for_me ? TXT_PUBMSG_ME_CHANNEL : TXT_PUBMSG_CHANNEL,
+			nick, optarget, msg, nickmode);
+	}
+
+	g_free(nickmode);
+	g_free(freemsg);
+	g_free(color);
+	g_free(optarget);
+	g_free(prefix);
+}
+
+static void sig_message_own_wall(SERVER_REC *server, const char *msg,
+				 const char *target)
+{
+        char *nickmode, *optarget;
+
+	nickmode = channel_get_nickmode(channel_find(server, target),
+					server->nick);
+
+	/* this is always @, skip_prefix is not needed here */
+	optarget = g_strconcat("@", target, NULL);
+	printformat_module("fe-common/core", server, target,
+			   MSGLEVEL_PUBLIC | MSGLEVEL_NOHILIGHT |
+			   MSGLEVEL_NO_ACT,
+			   TXT_OWN_MSG_CHANNEL,
+			   server->nick, optarget, msg, nickmode);
+	g_free(nickmode);
+        g_free(optarget);
+}
+
+static void sig_message_own_action(IRC_SERVER_REC *server, const char *msg,
+                                   const char *target)
+{
+	void *item;
+	const char *oldtarget;
+        char *freemsg = NULL;
+
+	oldtarget = target;
+	target = fe_channel_skip_prefix(IRC_SERVER(server), target);
+	if (server_ischannel(SERVER(server), target))
+		item = channel_find(SERVER(server), target);
+	else
+		item = irc_query_find(server, target);
+
+	if (settings_get_bool("emphasis"))
+		msg = freemsg = expand_emphasis(item, msg);
+
+	printformat(server, target,
+		    MSGLEVEL_ACTIONS | MSGLEVEL_NOHILIGHT | MSGLEVEL_NO_ACT |
+		    (server_ischannel(SERVER(server), target) ? MSGLEVEL_PUBLIC : MSGLEVEL_MSGS),
+		    item != NULL && oldtarget == target ? IRCTXT_OWN_ACTION : IRCTXT_OWN_ACTION_TARGET,
+		    server->nick, msg, oldtarget);
+        g_free_not_null(freemsg);
+}
+
+static void sig_message_irc_action(IRC_SERVER_REC *server, const char *msg,
+				   const char *nick, const char *address,
+				   const char *target)
+{
+	void *item;
+	const char *oldtarget;
+        char *freemsg = NULL;
+	int level;
+	int own = FALSE;
+
+	oldtarget = target;
+	target = fe_channel_skip_prefix(IRC_SERVER(server), target);
+
+	level = MSGLEVEL_ACTIONS |
+		(server_ischannel(SERVER(server), target) ? MSGLEVEL_PUBLIC : MSGLEVEL_MSGS);
+
+	if (ignore_check_plus(SERVER(server), nick, address, target, msg, &level, TRUE))
+		return;
+
+	if (server_ischannel(SERVER(server), target)) {
+		item = channel_find(SERVER(server), target);
+	} else {
+		own = (!g_strcmp0(nick, server->nick));
+		item = privmsg_get_query(SERVER(server), own ? target : nick, FALSE, level);
+	}
+
+	if (settings_get_bool("emphasis"))
+		msg = freemsg = expand_emphasis(item, msg);
+
+	if (server_ischannel(SERVER(server), target)) {
+		/* channel action */
+		if (window_item_is_active(item) && target == oldtarget) {
+			/* message to active channel in window */
+			printformat(server, target, level,
+				    IRCTXT_ACTION_PUBLIC, nick, msg);
+		} else {
+			/* message to not existing/active channel, or to @/+ */
+			printformat(server, target, level,
+				    IRCTXT_ACTION_PUBLIC_CHANNEL,
+				    nick, oldtarget, msg);
+		}
+	} else {
+		if (own) {
+			/* own action bounced */
+			printformat(server, target,
+				    MSGLEVEL_ACTIONS | MSGLEVEL_MSGS,
+				    item != NULL && oldtarget == target ? IRCTXT_OWN_ACTION : IRCTXT_OWN_ACTION_TARGET,
+				    server->nick, msg, oldtarget);
+		} else {
+			/* private action */
+			printformat(server, nick, MSGLEVEL_ACTIONS | MSGLEVEL_MSGS,
+				    item == NULL ? IRCTXT_ACTION_PRIVATE :
+				    IRCTXT_ACTION_PRIVATE_QUERY,
+				    nick, address == NULL ? "" : address, msg);
+		}
+	}
+
+	g_free_not_null(freemsg);
+}
+
+static char *notice_channel_context(SERVER_REC *server, const char *msg)
+{
+	if (!settings_get_bool("notice_channel_context"))
+		return NULL;
+
+	if (*msg == '[') {
+		char *end, *channel;
+		end = strpbrk(msg, " ,]");
+		if (end != NULL && *end == ']') {
+			channel = g_strndup(msg + 1, end - msg - 1);
+			if (server_ischannel(server, channel)) {
+				return channel;
+			}
+			g_free(channel);
+		}
+	}
+	return NULL;
+}
+
+static void sig_message_own_notice(IRC_SERVER_REC *server, const char *msg, const char *target)
+{
+	char *channel;
+	/* check if this is a cnotice */
+	channel = notice_channel_context((SERVER_REC *) server, msg);
+	printformat(server, channel != NULL ? channel : fe_channel_skip_prefix(server, target),
+	            MSGLEVEL_NOTICES | MSGLEVEL_NOHILIGHT | MSGLEVEL_NO_ACT, IRCTXT_OWN_NOTICE,
+	            target, msg);
+	g_free(channel);
+}
+
+static void sig_message_irc_notice(SERVER_REC *server, const char *msg,
+				   const char *nick, const char *address,
+				   const char *target)
+{
+	const char *oldtarget;
+	int level = MSGLEVEL_NOTICES;
+
+	oldtarget = target;
+	target = fe_channel_skip_prefix(IRC_SERVER(server), target);
+
+	if (address == NULL || *address == '\0') {
+		level = MSGLEVEL_SNOTES;
+		/* notice from server */
+		if (!ignore_check_plus(server, nick, "",
+				       target, msg, &level, TRUE)) {
+			printformat(server, target, level,
+				    IRCTXT_NOTICE_SERVER, nick, msg);
+		}
+                return;
+	}
+
+	if (ignore_check_plus(server, nick, address,
+			 server_ischannel(SERVER(server), target) ? target : NULL,
+			      msg, &level, TRUE))
+		return;
+
+	if (server_ischannel(SERVER(server), target)) {
+		/* notice in some channel */
+		printformat(server, target, level,
+			    IRCTXT_NOTICE_PUBLIC, nick, oldtarget, msg);
+	} else {
+		char *channel;
+		/* check if this is a cnotice */
+		channel = notice_channel_context(server, msg);
+
+		if (channel == NULL) {
+			/* private notice */
+			privmsg_get_query(SERVER(server), nick, FALSE, MSGLEVEL_NOTICES);
+		}
+		printformat(server, channel == NULL ? nick : channel, level, IRCTXT_NOTICE_PRIVATE,
+		            nick, address, msg);
+
+		g_free(channel);
+	}
+}
+
+static void sig_message_own_ctcp(IRC_SERVER_REC *server, const char *cmd,
+				 const char *data, const char *target)
+{
+	printformat(server, fe_channel_skip_prefix(server, target), MSGLEVEL_CTCPS |
+		    MSGLEVEL_NOHILIGHT | MSGLEVEL_NO_ACT,
+		    IRCTXT_OWN_CTCP, target, cmd, data);
+}
+
+static void sig_message_irc_ctcp(IRC_SERVER_REC *server, const char *cmd,
+				 const char *data, const char *nick,
+				 const char *addr, const char *target)
+{
+	const char *oldtarget;
+
+	oldtarget = target;
+	target = fe_channel_skip_prefix(server, target);
+	printformat(server, server_ischannel(SERVER(server), target) ? target : nick, MSGLEVEL_CTCPS,
+		    IRCTXT_CTCP_REQUESTED, nick, addr, cmd, data, oldtarget);
+}
+
+void fe_irc_messages_init(void)
+{
+	settings_add_bool("misc", "notice_channel_context", TRUE);
+
+        signal_add_last("message own_public", (SIGNAL_FUNC) sig_message_own_public);
+        signal_add_last("message irc op_public", (SIGNAL_FUNC) sig_message_irc_op_public);
+        signal_add_last("message irc own_wall", (SIGNAL_FUNC) sig_message_own_wall);
+        signal_add_last("message irc own_action", (SIGNAL_FUNC) sig_message_own_action);
+        signal_add_last("message irc action", (SIGNAL_FUNC) sig_message_irc_action);
+        signal_add_last("message irc own_notice", (SIGNAL_FUNC) sig_message_own_notice);
+        signal_add_last("message irc notice", (SIGNAL_FUNC) sig_message_irc_notice);
+        signal_add_last("message irc own_ctcp", (SIGNAL_FUNC) sig_message_own_ctcp);
+        signal_add_last("message irc ctcp", (SIGNAL_FUNC) sig_message_irc_ctcp);
+}
+
+void fe_irc_messages_deinit(void)
+{
+        signal_remove("message own_public", (SIGNAL_FUNC) sig_message_own_public);
+        signal_remove("message irc op_public", (SIGNAL_FUNC) sig_message_irc_op_public);
+        signal_remove("message irc own_wall", (SIGNAL_FUNC) sig_message_own_wall);
+        signal_remove("message irc own_action", (SIGNAL_FUNC) sig_message_own_action);
+        signal_remove("message irc action", (SIGNAL_FUNC) sig_message_irc_action);
+        signal_remove("message irc own_notice", (SIGNAL_FUNC) sig_message_own_notice);
+        signal_remove("message irc notice", (SIGNAL_FUNC) sig_message_irc_notice);
+        signal_remove("message irc own_ctcp", (SIGNAL_FUNC) sig_message_own_ctcp);
+        signal_remove("message irc ctcp", (SIGNAL_FUNC) sig_message_irc_ctcp);
+}