diff options
Diffstat (limited to 'contrib/bind9/lib/bind/isc/base64.c')
| -rw-r--r-- | contrib/bind9/lib/bind/isc/base64.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/contrib/bind9/lib/bind/isc/base64.c b/contrib/bind9/lib/bind/isc/base64.c index 51676f3..d4bc2ea 100644 --- a/contrib/bind9/lib/bind/isc/base64.c +++ b/contrib/bind9/lib/bind/isc/base64.c @@ -41,7 +41,7 @@ */ #if !defined(LINT) && !defined(CODECENTER) -static const char rcsid[] = "$Id: base64.c,v 1.1.206.2 2004/03/17 00:29:50 marka Exp $"; +static const char rcsid[] = "$Id: base64.c,v 1.3.18.1 2005/04/27 05:01:05 sra Exp $"; #endif /* not lint */ #include "port_before.h" @@ -69,7 +69,7 @@ static const char Base64[] = static const char Pad64 = '='; /* (From RFC1521 and draft-ietf-dnssec-secext-03.txt) - The following encoding technique is taken from RFC 1521 by Borenstein + The following encoding technique is taken from RFC1521 by Borenstein and Freed. It is reproduced here in a slightly edited form for convenience. @@ -187,7 +187,7 @@ b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize) { } if (datalength >= targsize) return (-1); - target[datalength] = '\0'; /* Returned value doesn't count \0. */ + target[datalength] = '\0'; /*%< Returned value doesn't count \\0. */ return (datalength); } @@ -210,14 +210,14 @@ b64_pton(src, target, targsize) tarindex = 0; while ((ch = *src++) != '\0') { - if (isspace(ch)) /* Skip whitespace anywhere. */ + if (isspace(ch)) /*%< Skip whitespace anywhere. */ continue; if (ch == Pad64) break; pos = strchr(Base64, ch); - if (pos == 0) /* A non-base64 character. */ + if (pos == 0) /*%< A non-base64 character. */ return (-1); switch (state) { @@ -270,14 +270,14 @@ b64_pton(src, target, targsize) * on a byte boundary, and/or with erroneous trailing characters. */ - if (ch == Pad64) { /* We got a pad char. */ - ch = *src++; /* Skip it, get next. */ + if (ch == Pad64) { /*%< We got a pad char. */ + ch = *src++; /*%< Skip it, get next. */ switch (state) { - case 0: /* Invalid = in first position */ - case 1: /* Invalid = in second position */ + case 0: /*%< Invalid = in first position */ + case 1: /*%< Invalid = in second position */ return (-1); - case 2: /* Valid, means one byte of info */ + case 2: /*%< Valid, means one byte of info */ /* Skip any number of spaces. */ for ((void)NULL; ch != '\0'; ch = *src++) if (!isspace(ch)) @@ -285,11 +285,11 @@ b64_pton(src, target, targsize) /* Make sure there is another trailing = sign. */ if (ch != Pad64) return (-1); - ch = *src++; /* Skip the = */ + ch = *src++; /*%< Skip the = */ /* Fall through to "single trailing =" case. */ /* FALLTHROUGH */ - case 3: /* Valid, means two bytes of info */ + case 3: /*%< Valid, means two bytes of info */ /* * We know this char is an =. Is there anything but * whitespace after it? @@ -318,3 +318,5 @@ b64_pton(src, target, targsize) return (tarindex); } + +/*! \file */ |
