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Get rid of Non-BMP filtering, Pango handles this now

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This commit is contained in:
Berke Viktor
2013-03-15 22:00:55 +01:00
parent 16cc178ba0
commit 25f8e45b73
3 changed files with 2 additions and 109 deletions
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81
src/common/text.c
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@@ -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)
{