1 /* Shared helper routines for manipulating XML.
3 Copyright (C) 2006-2015 Free Software Foundation, Inc.
5 This file is part of GDB.
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.
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.
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/>. */
20 #include "common-defs.h"
21 #include "xml-utils.h"
23 /* Return a malloc allocated string with special characters from TEXT
24 replaced by entity references. */
27 xml_escape_text (const char *text
)
32 /* Compute the length of the result. */
33 for (i
= 0, special
= 0; text
[i
] != '\0'; i
++)
51 /* Expand the result. */
52 result
= xmalloc (i
+ special
+ 1);
53 for (i
= 0, special
= 0; text
[i
] != '\0'; i
++)
57 strcpy (result
+ i
+ special
, "'");
61 strcpy (result
+ i
+ special
, """);
65 strcpy (result
+ i
+ special
, "&");
69 strcpy (result
+ i
+ special
, "<");
73 strcpy (result
+ i
+ special
, ">");
77 result
[i
+ special
] = text
[i
];
80 result
[i
+ special
] = '\0';
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