Merge pull request #154 from ZoiteChat/auto-replace-end-of-line

Fix auto-replace cursor snapback in GTK

src/common/inbound.c

@@ -1796,6 +1796,36 @@ inbound_cap_ack (server *serv, char *nick, char *extensions,
 	inbound_toggle_caps (serv, extensions, TRUE);
 }
 
+void
+inbound_cap_new (server *serv, char *nick, char *extensions,
+					 const message_tags_data *tags_data)
+{
+	if (extensions)
+	{
+		char **tokens = g_strsplit (extensions, " ", 0);
+		int i;
+
+		for (i = 0; tokens[i]; i++)
+		{
+			char **parts = g_strsplit (tokens[i], "=", 2);
+
+			if (!g_strcmp0 (parts[0], "sts") && parts[1] && parts[1][0])
+			{
+				sts_handle_capability (serv, parts[1]);
+			}
+
+			g_strfreev (parts);
+		}
+
+		g_strfreev (tokens);
+	}
+
+	EMIT_SIGNAL_TIMESTAMP (XP_TE_CAPACK, serv->server_session, nick, extensions,
+								  NULL, NULL, 0, tags_data->timestamp);
+
+	inbound_toggle_caps (serv, extensions, TRUE);
+}
+
 void
 inbound_cap_del (server *serv, char *nick, char *extensions,
 					 const message_tags_data *tags_data)

src/common/inbound.h

@@ -95,6 +95,8 @@ void inbound_cap_ls (server *serv, char *nick, char *extensions,
 void inbound_cap_nak (server *serv, char *extensions, const message_tags_data *tags_data);
 void inbound_cap_list (server *serv, char *nick, char *extensions,
 							  const message_tags_data *tags_data);
+void inbound_cap_new (server *serv, char *nick, char *extensions,
+							 const message_tags_data *tags_data);
 void inbound_cap_del (server *serv, char *nick, char *extensions,
 							  const message_tags_data *tags_data);
 void inbound_sasl_authenticate (server *serv, char *data);

src/common/proto-irc.c

@@ -1359,12 +1359,18 @@ process_named_msg (session *sess, char *type, char *word[], char *word_eol[],
 										  word[5][0] == ':' ? word_eol[5] + 1 : word_eol[5],
 										  tags_data);
 				}
-				else if (g_ascii_strncasecmp(word[4], "LS", 2) == 0 || g_ascii_strncasecmp(word[4], "NEW", 3) == 0)
+				else if (g_ascii_strncasecmp(word[4], "LS", 2) == 0)
 				{
 					inbound_cap_ls (serv, word[1], 
 										 word[5][0] == ':' ? word_eol[5] + 1 : word_eol[5],
 										 tags_data);
 				}
+				else if (g_ascii_strncasecmp(word[4], "NEW", 3) == 0)
+				{
+					inbound_cap_new (serv, word[1],
+										 word[5][0] == ':' ? word_eol[5] + 1 : word_eol[5],
+										 tags_data);
+				}
 				else if (g_ascii_strncasecmp(word[4], "NAK", 3) == 0)
 				{
 					inbound_cap_nak (serv, word[5][0] == ':' ? word_eol[5] + 1 : word_eol[5], tags_data);

src/common/sts.c

@@ -305,6 +305,7 @@ sts_parse_value (const char *value, guint16 *port, guint64 *duration, gboolean *
 {
 	char **tokens;
 	gsize i;
+	char *end;
 
 	if (!value || !*value)
 	{
@@ -349,8 +350,9 @@ sts_parse_value (const char *value, guint16 *port, guint64 *duration, gboolean *
 				continue;
 			}
 
-			port_value = g_ascii_strtoll (val, NULL, 10);
-			if (port_value > 0 && port_value <= G_MAXUINT16)
+			end = NULL;
+			port_value = g_ascii_strtoll (val, &end, 10);
+			if (end && *end == '\0' && port_value > 0 && port_value <= G_MAXUINT16)
 			{
 				*port = (guint16) port_value;
 				*has_port = TRUE;
@@ -371,7 +373,12 @@ sts_parse_value (const char *value, guint16 *port, guint64 *duration, gboolean *
 				continue;
 			}
 
-			duration_value = g_ascii_strtoull (val, NULL, 10);
+			end = NULL;
+			duration_value = g_ascii_strtoull (val, &end, 10);
+			if (!end || *end != '\0')
+			{
+				continue;
+			}
 			*duration = duration_value;
 			*has_duration = TRUE;
 		}
@@ -612,7 +619,7 @@ sts_handle_capability (struct server *serv, const char *value)
 	{
 		time_t now = time (NULL);
 		time_t expires_at = now + (time_t) duration;
-		guint16 effective_port = 0;
+		guint16 effective_port = (guint16) serv->port;
 		sts_profile *existing_profile;
 		sts_profile *profile;
 

src/common/url.c

@@ -109,7 +109,6 @@ url_add (char *urltext, int len)
 {
 	char *data;
 	int size;
-	GUri *parsed;
 
 	if (!prefs.hex_url_grabber && !prefs.hex_url_logging)
 	{
@@ -133,16 +132,6 @@ url_add (char *urltext, int len)
 		data[len - 1] = 0;
 	}
 
-	parsed = g_uri_parse (data, G_URI_FLAGS_NONE, NULL);
-	if (parsed == NULL || g_uri_get_host (parsed) == NULL || *g_uri_get_host (parsed) == '\0')
-	{
-		if (parsed)
-			g_uri_unref (parsed);
-		g_free (data);
-		return;
-	}
-	g_uri_unref (parsed);
-
 	if (prefs.hex_url_logging)
 	{
 		url_save_node (data);

src/fe-gtk/fkeys.c

@@ -1888,6 +1888,20 @@ key_action_put_history (GtkWidget * wid, GdkEventKey * ent, char *d1,
 	return 2;
 }
 
+static gboolean
+replace_set_pos_idle (gpointer data)
+{
+	GtkWidget *t = GTK_WIDGET (data);
+	gpointer pos_data = g_object_get_data (G_OBJECT (t), "zoitechat-replace-pos");
+
+	if (pos_data)
+		SPELL_ENTRY_SET_POS (t, GPOINTER_TO_INT (pos_data));
+
+	g_object_set_data (G_OBJECT (t), "zoitechat-replace-pos", NULL);
+	g_object_unref (t);
+	return G_SOURCE_REMOVE;
+}
+
 static void
 replace_handle (GtkWidget *t)
 {
@@ -1903,11 +1917,12 @@ replace_handle (GtkWidget *t)
 	size_t match_len;
 	ptrdiff_t cursor_byte_offset;
 	ptrdiff_t match_start_offset;
-	ptrdiff_t match_end_offset;
 	ptrdiff_t new_cursor_offset;
 	const char *best_match;
 	size_t best_len;
 	struct popup *best_pop;
+	int best_rank;
+	ptrdiff_t best_distance;
 
 	text = SPELL_ENTRY_GET_TEXT (t);
 
@@ -1922,19 +1937,50 @@ replace_handle (GtkWidget *t)
 	best_match = NULL;
 	best_len = 0;
 	best_pop = NULL;
+	best_rank = 3;
+	best_distance = 0;
+	cursor_byte_offset = cursor_ptr - text;
 	while (list)
 	{
 		pop = (struct popup *) list->data;
 		if (pop->name[0] != '\0')
 		{
 			size_t pop_len = strlen (pop->name);
-			const char *found = strstr (text, pop->name);
+			const char *found = text;
 
-			if (found && (!best_match || found < best_match))
+			while ((found = strstr (found, pop->name)) != NULL)
 			{
-				best_match = found;
-				best_len = pop_len;
-				best_pop = pop;
+				ptrdiff_t found_offset = found - text;
+				ptrdiff_t found_end_offset = found_offset + (ptrdiff_t) pop_len;
+				int rank;
+				ptrdiff_t distance;
+
+				if (cursor_byte_offset >= found_offset && cursor_byte_offset <= found_end_offset)
+				{
+					rank = 0;
+					distance = found_end_offset - cursor_byte_offset;
+				}
+				else if (found_end_offset <= cursor_byte_offset)
+				{
+					rank = 1;
+					distance = cursor_byte_offset - found_end_offset;
+				}
+				else
+				{
+					rank = 2;
+					distance = found_offset - cursor_byte_offset;
+				}
+
+				if (rank < best_rank || (rank == best_rank && distance < best_distance))
+				{
+					best_rank = rank;
+					best_distance = distance;
+					best_match = found;
+					best_len = pop_len;
+					best_pop = pop;
+				}
+
+				found++;
 			}
 		}
 		list = list->next;
@@ -1952,21 +1998,17 @@ replace_handle (GtkWidget *t)
 		return;
 
 	replacement_len = strlen (pop->cmd);
-	cursor_byte_offset = cursor_ptr - text;
 	match_start_offset = match_start - text;
-	match_end_offset = match_start_offset + (ptrdiff_t) match_len;
-	if (cursor_byte_offset <= match_start_offset)
-		new_cursor_offset = cursor_byte_offset;
-	else if (cursor_byte_offset >= match_end_offset)
-		new_cursor_offset = cursor_byte_offset + ((ptrdiff_t) replacement_len - (ptrdiff_t) match_len);
-	else
-		new_cursor_offset = match_start_offset + (ptrdiff_t) replacement_len;
+	new_cursor_offset = match_start_offset + (ptrdiff_t) replacement_len;
 	buf = g_string_sized_new (strlen (text) + 32);
 	g_string_append_len (buf, text, match_start - text);
 	g_string_append (buf, pop->cmd);
 	g_string_append (buf, match_start + match_len);
 	SPELL_ENTRY_SET_TEXT (t, buf->str);
-	SPELL_ENTRY_SET_POS (t, len_to_offset (buf->str, new_cursor_offset));
+	new_cursor_offset = len_to_offset (buf->str, new_cursor_offset);
+	SPELL_ENTRY_SET_POS (t, new_cursor_offset);
+	g_object_set_data (G_OBJECT (t), "zoitechat-replace-pos", GINT_TO_POINTER ((gint) new_cursor_offset));
+	g_idle_add (replace_set_pos_idle, g_object_ref (t));
 	g_string_free (buf, TRUE);
 }