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/* GTK - The GIMP Toolkit
* Copyright (C) 2011 Benjamin Otte <otte@gnome.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "gtkcssserializerprivate.h"
/* Escape a string so that it can be parsed
* as a css string again.
*/
void
gtk_css_print_string (GString *str,
const char *string,
gboolean multiline)
{
gsize len;
g_return_if_fail (str != NULL);
g_return_if_fail (string != NULL);
g_string_append_c (str, '"');
do {
len = strcspn (string, "\\\"\n\r\f");
g_string_append_len (str, string, len);
string += len;
switch (*string)
{
case '\0':
goto out;
case '\n':
if (multiline)
g_string_append (str, "\\A\\\n");
else
g_string_append (str, "\\A ");
break;
case '\r':
g_string_append (str, "\\D ");
break;
case '\f':
g_string_append (str, "\\C ");
break;
case '\"':
g_string_append (str, "\\\"");
break;
case '\\':
g_string_append (str, "\\\\");
break;
default:
g_assert_not_reached ();
break;
}
string++;
} while (*string);
out:
g_string_append_c (str, '"');
}
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