From 25f8e45b73c8ce685e5591a75ad1b3d69828fde8 Mon Sep 17 00:00:00 2001
From: Berke Viktor <bviktor@hexchat.org>
Date: Fri, 15 Mar 2013 22:00:55 +0100
Subject: [PATCH] Get rid of Non-BMP filtering, Pango handles this now

---
 src/common/server.c | 24 --------------
 src/common/text.c   | 81 ++-------------------------------------------
 src/common/text.h   |  6 ----
 3 files changed, 2 insertions(+), 109 deletions(-)

diff --git a/src/common/server.c b/src/common/server.c
index 6ddaa18d..42cae85f 100644
--- a/src/common/server.c
+++ b/src/common/server.c
@@ -313,13 +313,6 @@ server_inline (server *serv, char *line, int len)
 {
 	char *utf_line_allocated = NULL;
 
-#ifdef WIN32
-#if 0
-	char *cleaned_line;
-	int cleaned_len;
-#endif
-#endif
-
 	/* Checks whether we're set to use UTF-8 charset */
 	if (serv->using_irc ||				/* 1. using CP1252/UTF-8 Hybrid */
 		(serv->encoding == NULL && prefs.utf8_locale) || /* OR 2. using system default->UTF-8 */
@@ -406,28 +399,11 @@ server_inline (server *serv, char *line, int len)
 		}
 	}
 
-#ifdef WIN32
-#if 0
-	cleaned_line = text_replace_non_bmp (line, len, &cleaned_len);
-	if (cleaned_line != NULL ) {
-		line = cleaned_line;
-		len = cleaned_len;
-	}
-#endif
-	text_replace_non_bmp2 (line);
-#endif
-
 	fe_add_rawlog (serv, line, len, FALSE);
 
 	/* let proto-irc.c handle it */
 	serv->p_inline (serv, line, len);
 
-#ifdef WIN32
-#if 0
-	g_free (cleaned_line);
-#endif
-#endif
-
 	if (utf_line_allocated != NULL) /* only if a special copy was allocated */
 		g_free (utf_line_allocated);
 }
diff --git a/src/common/text.c b/src/common/text.c
index 0bef377c..5c4fb3ca 100644
--- a/src/common/text.c
+++ b/src/common/text.c
@@ -307,21 +307,9 @@ scrollback_load (session *sess)
 					{
 						text = strip_color (text + 1, -1, STRIP_COLOR);
 					}
-#ifdef WIN32
-#if 0
-					cleaned_text = text_replace_non_bmp (text, -1, &cleaned_len);
-					if (cleaned_text != NULL)
-					{
-						if (prefs.hex_text_stripcolor_replay)
-						{
-							g_free (text);
-						}
-						text = cleaned_text;
-					}
-#endif
-					text_replace_non_bmp2 (text);
-#endif
+
 					fe_print_text (sess, text, stamp);
+
 					if (prefs.hex_text_stripcolor_replay)
 					{
 						g_free (text);
@@ -833,71 +821,6 @@ iso_8859_1_to_utf8 (unsigned char *text, int len, gsize *bytes_written)
 	return res;
 }
 
-#ifdef WIN32
-/* replace characters outside of the Basic Multilingual Plane with
- * replacement characters (0xFFFD) */
-#if 0
-char *
-text_replace_non_bmp (char *utf8_input, int input_length, glong *output_length)
-{
-	gunichar *ucs4_text;
-	gunichar suspect;
-	gchar *utf8_text;
-	glong ucs4_length;
-	glong index;
-
-	ucs4_text = g_utf8_to_ucs4_fast (utf8_input, input_length, &ucs4_length);
-
-	/* replace anything not in the Basic Multilingual Plane
-	 * (code points above 0xFFFF) with the replacement
-	 * character */
-	for (index = 0; index < ucs4_length; index++)
-	{
-		suspect = ucs4_text[index];
-		if ((suspect >= 0x1D173 && suspect <= 0x1D17A)
-			|| (suspect >= 0xE0001 && suspect <= 0xE007F))
-		{
-			ucs4_text[index] = 0xFFFD; /* replacement character */
-		}
-	}
-
-	utf8_text = g_ucs4_to_utf8 (
-		ucs4_text,
-		ucs4_length,
-		NULL,
-		output_length,
-		NULL
-	);
-	g_free (ucs4_text);
-
-	return utf8_text;
-}
-#endif
-
-void
-text_replace_non_bmp2 (char *utf8_input)
-{
-	char *tmp = utf8_input, *next;
-	gunichar suspect;
-
-	while (tmp != NULL && *tmp)
-	{
-		next = g_utf8_next_char(tmp);
-		suspect = g_utf8_get_char_validated(tmp, next - tmp);
-		if ((suspect >= 0x1D173 && suspect <= 0x1D17A) || (suspect >= 0xE0001 && suspect <= 0xE007F))
-		{
-			/* 0xFFFD - replacement character */
-			*tmp = 0xEF;
-			*(++tmp) = 0xBF;
-			*(++tmp) = 0xBD;
-			*(++tmp) = 0x1A;	/* ASCII Sub to fill the 4th non-BMP byte */
-		}
-
-		tmp = next;
-	}
-}
-#endif
-
 char *
 text_validate (char **text, int *len)
 {
diff --git a/src/common/text.h b/src/common/text.h
index ccbae785..c3adb885 100644
--- a/src/common/text.h
+++ b/src/common/text.h
@@ -28,12 +28,6 @@ int pevent_load (char *filename);
 void pevent_make_pntevts (void);
 void text_emit (int index, session *sess, char *a, char *b, char *c, char *d);
 int text_emit_by_name (char *name, session *sess, char *a, char *b, char *c, char *d);
-#ifdef WIN32
-#if 0
-char *text_replace_non_bmp (char *utf8_input, int input_length, glong *output_length);
-#endif
-void text_replace_non_bmp2 (char *utf8_input);
-#endif
 char *text_validate (char **text, int *len);
 int get_stamp_str (char *fmt, time_t tim, char **ret);
 void format_event (session *sess, int index, char **args, char *o, int sizeofo, unsigned int stripcolor_args);