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