--- gtk+-1.2.10/gdk/gdkselection.c.ctext Thu Jul 5 12:41:42 2001 +++ gtk+-1.2.10/gdk/gdkselection.c Thu Jul 5 12:45:25 2001 @@ -191,73 +191,6 @@ gdk_send_xevent (requestor, False, NoEventMask, (XEvent*) &xevent); } - -/* The output of XmbTextPropertyToTextList may include stuff not valid - * for COMPOUND_TEXT. This routine tries to correct this by: - * - * a) Canonicalizing CR LF and CR to LF - * b) Stripping out all other non-allowed control characters - * - * See the COMPOUND_TEXT spec distributed with X for explanations - * what is allowed. - */ -static gchar * -sanitize_ctext (const char *str, - gint *length) -{ - gchar *result = g_malloc (*length + 1); - gint out_length = 0; - gint i; - const guchar *ustr = (const guchar *)str; - - for (i=0; i < *length; i++) - { - guchar c = ustr[i]; - - if (c == '\r') - { - result[out_length++] = '\n'; - if (i + 1 < *length && ustr[i + 1] == '\n') - i++; - } - else if (c == 27 /* ESC */) - { - /* Check for "extended segments, which can contain arbitrary - * octets. See CTEXT spec, section 6. - */ - - if (i + 5 < *length && - ustr[i + 1] == '%' && - ustr[i + 2] == '/' && - (ustr[i + 3] >= 48 && ustr[i + 3] <= 52) && - ustr[i + 4] >= 128 && - ustr[i + 5] >= 128) - { - int extra_len = 6 + (ustr[i + 4] - 128) * 128 + ustr[i + 5] - 128; - extra_len = MAX (extra_len, *length - i); - - memcpy (result + out_length, ustr + i, extra_len); - out_length += extra_len; - i += extra_len - 1; - } - else - result[out_length++] = c; - } - else if (c == '\n' || c == '\t' || c == 27 /* ESC */ || - (c >= 32 && c <= 127) || /* GL */ - c == 155 /* CONTROL SEQUENCE INTRODUCER */ || - (c >= 160 && c <= 255)) /* GR */ - { - result[out_length++] = c; - } - } - - result[out_length] = '\0'; - *length = out_length; - - return result; -} - gint gdk_text_property_to_text_list (GdkAtom encoding, gint format, guchar *text, gint length, @@ -266,32 +199,16 @@ XTextProperty property; gint count = 0; gint res; - gchar *sanitized_text = NULL; if (!list) return 0; property.encoding = encoding; property.format = format; - - if (encoding == gdk_atom_intern ("COMPOUND_TEXT", FALSE) && format == 8) - { - gint sanitized_text_length = length; - - property.value = sanitized_text = sanitize_ctext (text, &sanitized_text_length); - property.nitems = sanitized_text_length; - } - else - { - property.value = text; - property.nitems = length; - } - + property.value = text; + property.nitems = length; res = XmbTextPropertyToTextList (GDK_DISPLAY(), &property, list, &count); - if (sanitized_text) - g_free (sanitized_text); - if (res == XNoMemory || res == XLocaleNotSupported || res == XConverterNotFound) return 0; @@ -314,8 +231,6 @@ { gint res; XTextProperty property; - gint sanitized_text_length; - gchar *sanitized_text; res = XmbTextListToTextProperty (GDK_DISPLAY(), (char **)&str, 1, XCompoundTextStyle, @@ -334,17 +249,10 @@ *encoding = property.encoding; if (format) *format = property.format; - - sanitized_text_length = property.nitems; - sanitized_text = sanitize_ctext (property.value, &sanitized_text_length); - if (ctext) - *ctext = sanitized_text; - else - g_free (sanitized_text); - + *ctext = g_strdup (property.value); if (length) - *length = sanitized_text_length; + *length = property.nitems; if (property.value) XFree (property.value);