]>
git.ipfire.org Git - thirdparty/squid.git/blob - src/format/Quoting.cc
2 * Copyright (C) 1996-2015 The Squid Software Foundation and contributors
4 * Squid software is distributed under GPLv2+ license and includes
5 * contributions from numerous individuals and organizations.
6 * Please see the COPYING and CONTRIBUTORS files for details.
10 #include "format/Quoting.h"
12 static const char c2x
[] =
13 "000102030405060708090a0b0c0d0e0f"
14 "101112131415161718191a1b1c1d1e1f"
15 "202122232425262728292a2b2c2d2e2f"
16 "303132333435363738393a3b3c3d3e3f"
17 "404142434445464748494a4b4c4d4e4f"
18 "505152535455565758595a5b5c5d5e5f"
19 "606162636465666768696a6b6c6d6e6f"
20 "707172737475767778797a7b7c7d7e7f"
21 "808182838485868788898a8b8c8d8e8f"
22 "909192939495969798999a9b9c9d9e9f"
23 "a0a1a2a3a4a5a6a7a8a9aaabacadaeaf"
24 "b0b1b2b3b4b5b6b7b8b9babbbcbdbebf"
25 "c0c1c2c3c4c5c6c7c8c9cacbcccdcecf"
26 "d0d1d2d3d4d5d6d7d8d9dadbdcdddedf"
27 "e0e1e2e3e4e5e6e7e8e9eaebecedeeef"
28 "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff";
31 Format::QuoteUrlEncodeUsername(const char *name
)
39 return QuoteMimeBlob(name
);
43 Format::QuoteMimeBlob(const char *header
)
51 buf
= static_cast<char *>(xcalloc(1, 1));
56 buf
= static_cast<char *>(xcalloc(1, (strlen(header
) * 3) + 1));
59 * Whe OLD_LOG_MIME is defined we escape: \x00-\x1F"#%;<>?{}|\\\\^~`\[\]\x7F-\xFF
60 * which is the default escape list for the CPAN Perl5 URI module
61 * modulo the inclusion of space (x40) to make the raw logs a bit
65 while ((c
= *(const unsigned char *) header
++) != '\0') {
72 } else if (c
== '\n') {
102 *buf_cursor
= c2x
[i
];
104 *buf_cursor
= c2x
[i
+ 1];
108 } else if (c
== '\\') {
116 *buf_cursor
= (char) c
;