Merge pull request #80 from dgl/noact

Change NO_ACT so it can be combined with other levels

docs/help/in/ignore.in

@@ -40,6 +40,19 @@ Some suggestions for ignoring annoying public aways:
     /IGNORE *afk* NICKS
     /IGNORE *away* NICKS
 
+The special level "NO_ACT" can be used to ignore activity ("Act:") but not
+actually ignore the message entirely. It is somewhat special because it is
+allowed in addition to another ignore for the same target.
+
+Examples:
+
+  /IGNORE #channel NO_ACT JOINS PARTS QUITS - hide joins, etc from activity
+  /IGNORE nick NO_ACT -MSGS - ignore activity from nick, except for /MSG
+  /IGNORE -regexp -pattern . -except nick NO_ACT HILIGHT
+    - combined with the ignore above show hilights from this nick (needs to be
+      an except as "PUBLIC HILIGHT" still matches public, the regexp is used to
+      have more than one ignore for "nick").
+
 For regular expressions, see `man 7 regex`.
 
 See also: UNIGNORE, SILENCE, ACCEPT

src/core/ignore.c

@@ -58,30 +58,6 @@ static int ignore_check_replies_rec(IGNORE_REC *rec, CHANNEL_REC *channel,
 	return FALSE;
 }
 
-#define ignore_match_channel(rec, channel) \
-	((rec)->channels == NULL || ((channel) != NULL && \
-		strarray_find((rec)->channels, (channel)) != -1))
-
-static int ignore_check_replies(CHANNEL_REC *chanrec, const char *text)
-{
-	GSList *tmp;
-
-	if (text == NULL || chanrec == NULL)
-		return FALSE;
-
-        /* check reply ignores */
-	for (tmp = ignores; tmp != NULL; tmp = tmp->next) {
-		IGNORE_REC *rec = tmp->data;
-
-		if (rec->mask != NULL && rec->replies &&
-		    ignore_match_channel(rec, chanrec->name) &&
-		    ignore_check_replies_rec(rec, chanrec, text))
-			return TRUE;
-	}
-
-	return FALSE;
-}
-
 static int ignore_match_pattern(IGNORE_REC *rec, const char *text)
 {
 	if (rec->pattern == NULL)
@@ -104,8 +80,15 @@ static int ignore_match_pattern(IGNORE_REC *rec, const char *text)
 		stristr(text, rec->pattern) != NULL;
 }
 
+/* MSGLEVEL_NO_ACT is special in ignores, when provided to ignore_check() it's
+ * used as a flag to indicate it should only look at ignore items with NO_ACT.
+ * However we also want to allow NO_ACT combined with levels, so mask it out and
+ * match levels if set. */
 #define ignore_match_level(rec, level) \
-        ((level & (rec)->level) != 0)
+        (((level & MSGLEVEL_NO_ACT) != 0) ? \
+         ((~MSGLEVEL_NO_ACT & level) & (rec)->level) != 0 : \
+         ((rec)->level & MSGLEVEL_NO_ACT ? 0 : \
+         (level & (rec)->level) != 0))
 
 #define ignore_match_nickmask(rec, nick, nickmask) \
 	((rec)->mask == NULL || \
@@ -117,6 +100,31 @@ static int ignore_match_pattern(IGNORE_REC *rec, const char *text)
 	((rec)->servertag == NULL || \
 	g_ascii_strcasecmp((server)->tag, (rec)->servertag) == 0)
 
+#define ignore_match_channel(rec, channel) \
+	((rec)->channels == NULL || ((channel) != NULL && \
+		strarray_find((rec)->channels, (channel)) != -1))
+
+static int ignore_check_replies(CHANNEL_REC *chanrec, const char *text, int level)
+{
+	GSList *tmp;
+
+	if (text == NULL || chanrec == NULL)
+		return FALSE;
+
+        /* check reply ignores */
+	for (tmp = ignores; tmp != NULL; tmp = tmp->next) {
+		IGNORE_REC *rec = tmp->data;
+
+		if (rec->mask != NULL && rec->replies &&
+		    ignore_match_level(rec, level) &&
+		    ignore_match_channel(rec, chanrec->name) &&
+		    ignore_check_replies_rec(rec, chanrec, text))
+			return TRUE;
+	}
+
+	return FALSE;
+}
+
 int ignore_check(SERVER_REC *server, const char *nick, const char *host,
 		 const char *channel, const char *text, int level)
 {
@@ -176,11 +184,18 @@ int ignore_check(SERVER_REC *server, const char *nick, const char *host,
 	if (best_match || (level & MSGLEVEL_PUBLIC) == 0)
 		return best_match;
 
-        return ignore_check_replies(chanrec, text);
+        return ignore_check_replies(chanrec, text, level);
 }
 
 IGNORE_REC *ignore_find(const char *servertag, const char *mask,
-			char **channels)
+		char **channels)
+{
+	return ignore_find_noact(servertag, mask, channels, 0);
+}
+
+
+IGNORE_REC *ignore_find_noact(const char *servertag, const char *mask,
+		char **channels, int noact)
 {
 	GSList *tmp;
 	char **chan;
@@ -202,6 +217,12 @@ IGNORE_REC *ignore_find(const char *servertag, const char *mask,
 				continue;
 		}
 
+		if (noact && (rec->level & MSGLEVEL_NO_ACT) == 0)
+			continue;
+
+		if (!noact && (rec->level & MSGLEVEL_NO_ACT) != 0)
+			continue;
+
 		if ((rec->mask == NULL && mask != NULL) ||
 		    (rec->mask != NULL && mask == NULL)) continue;
 

src/core/ignore.h

@@ -32,6 +32,7 @@ int ignore_check(SERVER_REC *server, const char *nick, const char *host,
 		 const char *channel, const char *text, int level);
 
 IGNORE_REC *ignore_find(const char *servertag, const char *mask, char **channels);
+IGNORE_REC *ignore_find_noact(const char *servertag, const char *mask, char **channels, int noact);
 
 void ignore_add_rec(IGNORE_REC *rec);
 void ignore_update_rec(IGNORE_REC *rec);

src/core/levels.c

@@ -136,19 +136,25 @@ char *bits2level(int bits)
 	if (bits == 0)
 		return g_strdup("");
 
-	if (bits == MSGLEVEL_ALL)
-		return g_strdup("ALL");
 
 	str = g_string_new(NULL);
-	if (bits & MSGLEVEL_NEVER)
+	if (bits & MSGLEVEL_NEVER) {
 		g_string_append(str, "NEVER ");
+		bits &= ~MSGLEVEL_NEVER;
+	}
 
-	if (bits & MSGLEVEL_NO_ACT)
+	if (bits & MSGLEVEL_NO_ACT) {
 		g_string_append(str, "NO_ACT ");
+		bits &= ~MSGLEVEL_NO_ACT;
+	}
 
-	for (n = 0; levels[n] != NULL; n++) {
+	if (bits == MSGLEVEL_ALL) {
-		if (bits & (1L << n))
+		g_string_append(str, "ALL ");
-			g_string_append_printf(str, "%s ", levels[n]);
+	} else {
+		for (n = 0; levels[n] != NULL; n++) {
+			if (bits & (1L << n))
+				g_string_append_printf(str, "%s ", levels[n]);
+		}
 	}
         if (str->len > 0)
 		g_string_truncate(str, str->len-1);

src/fe-common/core/fe-ignore.c

@@ -120,7 +120,7 @@ static void cmd_ignore(const char *data)
 	char *patternarg, *chanarg, *mask, *levels, *timestr, *servertag;
 	char **channels;
 	void *free_arg;
-	int new_ignore, msecs;
+	int new_ignore, msecs, level;
 
 	if (*data == '\0') {
 		cmd_ignore_show();
@@ -140,6 +140,7 @@ static void cmd_ignore(const char *data)
 	
 	if (*mask == '\0') cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
         if (*levels == '\0') levels = "ALL";
+	level = level2bits(levels, NULL);
 
 	msecs = 0;
 	timestr = g_hash_table_lookup(optlist, "time");
@@ -156,7 +157,8 @@ static void cmd_ignore(const char *data)
 	channels = (chanarg == NULL || *chanarg == '\0') ? NULL :
 		g_strsplit(chanarg, ",", -1);
 
-	rec = patternarg != NULL ? NULL: ignore_find(servertag, mask, channels);
+	rec = patternarg != NULL ? NULL: ignore_find_noact(servertag, mask, channels,
+			(level & MSGLEVEL_NO_ACT));
 	new_ignore = rec == NULL;
 
 	if (rec == NULL) {
@@ -172,6 +174,12 @@ static void cmd_ignore(const char *data)
 
 	rec->level = combine_level(rec->level, levels);
 
+	if (rec->level == MSGLEVEL_NO_ACT) {
+		/* If only NO_ACT was specified add all levels; it makes no
+		 * sense on its own. */
+		rec->level |= MSGLEVEL_ALL;
+	}
+
 	if (new_ignore && rec->level == 0) {
 		/* tried to unignore levels from nonexisting ignore */
 		printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
@@ -228,7 +236,10 @@ static void cmd_unignore(const char *data)
 			chans[0] = mask;
 			mask = NULL;
 		}
-		rec = ignore_find("*", mask, (char **) chans);
+		rec = ignore_find_noact("*", mask, (char **) chans, 0);
+		if (rec == NULL) {
+			rec = ignore_find_noact("*", mask, (char **) chans, 1);
+		}
 	}
 
 	if (rec != NULL) {

src/fe-common/core/fe-messages.c

@@ -190,7 +190,7 @@ static void sig_message_public(SERVER_REC *server, const char *msg,
 	if (for_me)
 		level |= MSGLEVEL_HILIGHT;
 
-	if (ignore_check(server, nick, address, target, msg, MSGLEVEL_NO_ACT))
+	if (ignore_check(server, nick, address, target, msg, level | MSGLEVEL_NO_ACT))
 		level |= MSGLEVEL_NO_ACT;
 
 	if (settings_get_bool("emphasis"))
@@ -238,13 +238,17 @@ static void sig_message_private(SERVER_REC *server, const char *msg,
 {
 	QUERY_REC *query;
         char *freemsg = NULL;
+	int level = MSGLEVEL_MSGS;
 
 	query = query_find(server, nick);
 
 	if (settings_get_bool("emphasis"))
 		msg = freemsg = expand_emphasis((WI_ITEM_REC *) query, msg);
 
-	printformat(server, nick, MSGLEVEL_MSGS,
+	if (ignore_check(server, nick, address, NULL, msg, level | MSGLEVEL_NO_ACT))
+		level |= MSGLEVEL_NO_ACT;
+
+	printformat(server, nick, level,
 		    query == NULL ? TXT_MSG_PRIVATE :
 		    TXT_MSG_PRIVATE_QUERY, nick, address, msg);
 
@@ -330,7 +334,7 @@ static void sig_message_join(SERVER_REC *server, const char *channel,
 {
 	int level = MSGLEVEL_JOINS;
 
-	if (ignore_check(server, nick, address, channel, NULL, MSGLEVEL_NO_ACT))
+	if (ignore_check(server, nick, address, channel, NULL, level | MSGLEVEL_NO_ACT))
 		level |= MSGLEVEL_NO_ACT;
 
 	printformat(server, channel, level,
@@ -343,7 +347,7 @@ static void sig_message_part(SERVER_REC *server, const char *channel,
 {
 	int level = MSGLEVEL_PARTS;
 
-	if (ignore_check(server, nick, address, channel, NULL, MSGLEVEL_NO_ACT))
+	if (ignore_check(server, nick, address, channel, NULL, level | MSGLEVEL_NO_ACT))
 		level |= MSGLEVEL_NO_ACT;
 
 	printformat(server, channel, level,
@@ -362,7 +366,7 @@ static void sig_message_quit(SERVER_REC *server, const char *nick,
 	if (ignore_check(server, nick, address, NULL, reason, MSGLEVEL_QUITS))
 		return;
 
-	if (ignore_check(server, nick, address, NULL, reason, MSGLEVEL_NO_ACT))
+	if (ignore_check(server, nick, address, NULL, reason, level | MSGLEVEL_NO_ACT))
 		level |= MSGLEVEL_NO_ACT;
 
 	print_channel = NULL;
@@ -432,7 +436,7 @@ static void sig_message_kick(SERVER_REC *server, const char *channel,
 {
 	int level = MSGLEVEL_KICKS;
 
-	if (ignore_check(server, kicker, address, channel, reason, MSGLEVEL_NO_ACT))
+	if (ignore_check(server, kicker, address, channel, reason, level | MSGLEVEL_NO_ACT))
 		level |= MSGLEVEL_NO_ACT;
 
 	printformat(server, channel, level,
@@ -453,7 +457,7 @@ static void print_nick_change_channel(SERVER_REC *server, const char *channel,
 	level = MSGLEVEL_NICKS;
         if (ownnick) level |= MSGLEVEL_NO_ACT;
 
-	if (!(level & MSGLEVEL_NO_ACT) && ignore_check(server, oldnick, address, channel, newnick, MSGLEVEL_NO_ACT))
+	if (!(level & MSGLEVEL_NO_ACT) && ignore_check(server, oldnick, address, channel, newnick, level | MSGLEVEL_NO_ACT))
 		level |= MSGLEVEL_NO_ACT;
 
 	printformat(server, channel, level,
@@ -532,7 +536,7 @@ static void sig_message_topic(SERVER_REC *server, const char *channel,
 {
 	int level = MSGLEVEL_TOPICS;
 
-	if (ignore_check(server, nick, address, channel, topic, MSGLEVEL_NO_ACT))
+	if (ignore_check(server, nick, address, channel, topic, level | MSGLEVEL_NO_ACT))
 		level |= MSGLEVEL_NO_ACT;
 
 	printformat(server, channel, level,

src/fe-common/core/hilight-text.c

@@ -336,6 +336,12 @@ static void sig_print_text(TEXT_DEST_REC *dest, const char *text,
 	if (!nick_match || (dest->level & MSGLEVEL_HILIGHT)) {
 		/* update the level / hilight info */
 		hilight_update_text_dest(dest, hilight);
+		/* Remove NO_ACT, this means explicitly defined hilights will bypass
+		 * /IGNORE ... NO_ACT.
+		 * (It's still possible to use /hilight -actcolor %n to hide
+		 * hilight/beep).
+		 */
+		dest->level &= ~MSGLEVEL_NO_ACT;
 	}
 
 	if (nick_match)

src/fe-common/irc/dcc/fe-dcc-chat-messages.c

@@ -25,6 +25,7 @@
 #include "irc-servers.h"
 #include "irc-queries.h"
 #include "dcc-chat.h"
+#include "ignore.h"
 
 #include "module-formats.h"
 #include "printtext.h"
@@ -86,12 +87,17 @@ static void sig_message_dcc(CHAT_DCC_REC *dcc, const char *msg)
         TEXT_DEST_REC dest;
         QUERY_REC *query;
 	char *tag;
+	int level = MSGLEVEL_DCCMSGS;
 
 	tag = g_strconcat("=", dcc->id, NULL);
 	query = query_find(NULL, tag);
 
+	if (ignore_check(SERVER(dcc->server), tag, dcc->addrstr, NULL, msg,
+				level | MSGLEVEL_NO_ACT))
+		level |= MSGLEVEL_NO_ACT;
+
 	format_create_dest_tag(&dest, dcc->server, dcc->servertag, tag,
-			       MSGLEVEL_DCCMSGS, NULL);
+			       level, NULL);
 
 	printformat_dest(&dest, query != NULL ? IRCTXT_DCC_MSG_QUERY :
 			 IRCTXT_DCC_MSG, dcc->id, msg);
@@ -103,12 +109,17 @@ static void sig_message_dcc_action(CHAT_DCC_REC *dcc, const char *msg)
         TEXT_DEST_REC dest;
         QUERY_REC *query;
 	char *tag;
+	int level = MSGLEVEL_DCCMSGS | MSGLEVEL_ACTIONS;
 
 	tag = g_strconcat("=", dcc->id, NULL);
 	query = query_find(NULL, tag);
 
+	if (ignore_check(SERVER(dcc->server), tag, dcc->addrstr, NULL, msg,
+				level | MSGLEVEL_NO_ACT))
+		level |= MSGLEVEL_NO_ACT;
+
 	format_create_dest_tag(&dest, dcc->server, dcc->servertag, tag,
-			       MSGLEVEL_DCCMSGS | MSGLEVEL_ACTIONS, NULL);
+			       level, NULL);
 
 	printformat_dest(&dest, query != NULL ? IRCTXT_ACTION_DCC_QUERY :
 			 IRCTXT_ACTION_DCC, dcc->id, msg);
@@ -120,11 +131,16 @@ static void sig_message_dcc_ctcp(CHAT_DCC_REC *dcc, const char *cmd,
 {
         TEXT_DEST_REC dest;
 	char *tag;
+	int level = MSGLEVEL_DCCMSGS | MSGLEVEL_CTCPS;
 
 	tag = g_strconcat("=", dcc->id, NULL);
 
+	if (ignore_check(SERVER(dcc->server), tag, dcc->addrstr, NULL, cmd,
+				level | MSGLEVEL_NO_ACT))
+		level |= MSGLEVEL_NO_ACT;
+
 	format_create_dest_tag(&dest, dcc->server, dcc->servertag, tag,
-			       MSGLEVEL_DCC | MSGLEVEL_CTCPS, NULL);
+			       level, NULL);
 
 	printformat_dest(&dest, IRCTXT_DCC_CTCP, dcc->id, cmd, data);
         g_free(tag);

src/fe-common/irc/fe-irc-messages.c

@@ -170,6 +170,10 @@ static void sig_message_irc_action(IRC_SERVER_REC *server, const char *msg,
 	if (ignore_check(SERVER(server), nick, address, target, msg, level))
 		return;
 
+	if (ignore_check(SERVER(server), nick, address, target, msg,
+			 level | MSGLEVEL_NO_ACT))
+		level |= MSGLEVEL_NO_ACT;
+
 	if (ischannel(*target))
 		item = irc_channel_find(server, target);
         else
@@ -214,6 +218,7 @@ static void sig_message_irc_notice(SERVER_REC *server, const char *msg,
 				   const char *target)
 {
 	const char *oldtarget;
+	int level = MSGLEVEL_NOTICES;
 	
 	oldtarget = target;
 	target = skip_target(IRC_SERVER(server), target);
@@ -230,18 +235,23 @@ static void sig_message_irc_notice(SERVER_REC *server, const char *msg,
 
 	if (ignore_check(server, nick, address,
 			 ischannel(*target) ? target : NULL,
-			 msg, MSGLEVEL_NOTICES))
+			 msg, level))
 		return;
 
+	if (ignore_check(server, nick, address,
+			 ischannel(*target) ? target : NULL,
+			 msg, level | MSGLEVEL_NO_ACT))
+		level |= MSGLEVEL_NO_ACT;
+
         if (ischannel(*target)) {
 		/* notice in some channel */
-		printformat(server, target, MSGLEVEL_NOTICES,
+		printformat(server, target, level,
 			    IRCTXT_NOTICE_PUBLIC, nick, oldtarget, msg);
 	} else {
 		/* private notice */
 		privmsg_get_query(SERVER(server), nick, FALSE,
 				  MSGLEVEL_NOTICES);
-		printformat(server, nick, MSGLEVEL_NOTICES,
+		printformat(server, nick, level,
 			    IRCTXT_NOTICE_PRIVATE, nick, address, msg);
 	}
 }