1/* Shared helper routines for manipulating XML.
2
3   Copyright (C) 2006-2023 Free Software Foundation, Inc.
4
5   This file is part of GDB.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
19
20#ifndef COMMON_XML_UTILS_H
21#define COMMON_XML_UTILS_H
22
23/* Return a string with special characters from TEXT replaced by entity
24   references.  */
25
26extern std::string xml_escape_text (const char *text);
27
28/* Append TEXT to RESULT, with special characters replaced by entity
29   references.  */
30
31extern void xml_escape_text_append (std::string &result, const char *text);
32
33/* Simple printf to string function.  Current implemented formatters:
34   %s - append an xml escaped text to BUFFER.
35   %d - append an signed integer to BUFFER.
36   %u - append an unsigned integer to BUFFER.
37   %x - append an unsigned integer formatted in hexadecimal to BUFFER.
38   %o - append an unsigned integer formatted in octal to BUFFER.  */
39
40void string_xml_appendf (std::string &buffer, const char *format, ...)
41  ATTRIBUTE_PRINTF (2, 3);
42
43#endif /* COMMON_XML_UTILS_H */
44