1/* Shared helper routines for manipulating XML.
2
3   Copyright (C) 2006-2020 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#include "common-defs.h"
21#include "xml-utils.h"
22
23/* See xml-utils.h.  */
24
25std::string
26xml_escape_text (const char *text)
27{
28  std::string result;
29
30  xml_escape_text_append (&result, text);
31
32  return result;
33}
34
35/* See xml-utils.h.  */
36
37void
38xml_escape_text_append (std::string *result, const char *text)
39{
40  /* Expand the result.  */
41  for (int i = 0; text[i] != '\0'; i++)
42    switch (text[i])
43      {
44      case '\'':
45	*result += "&apos;";
46	break;
47      case '\"':
48	*result += "&quot;";
49	break;
50      case '&':
51	*result += "&amp;";
52	break;
53      case '<':
54	*result += "&lt;";
55	break;
56      case '>':
57	*result += "&gt;";
58	break;
59      default:
60	*result += text[i];
61	break;
62      }
63}
64