|
@@ -2,32 +2,11 @@
|
|
|
* rfc1459.c
|
|
* rfc1459.c
|
|
|
*
|
|
*
|
|
|
*/
|
|
*/
|
|
|
-/*
|
|
|
|
|
- * Copyright (C) 1990 Jarkko Oikarinen
|
|
|
|
|
- * Copyright (C) 1999, 2000, 2001, 2002 Eggheads Development Team
|
|
|
|
|
- *
|
|
|
|
|
- * This code was more or less cloned from the ircd-hybrid 5.3 source.
|
|
|
|
|
- * The original code was written by Otto Harkoonen and even though it
|
|
|
|
|
- * it not entirely in synch with section 2.2 of RFC1459 in that it
|
|
|
|
|
- * additionally defines carat as an uppercase version of tilde, it's
|
|
|
|
|
- * what is in the servers themselves so we're going with it this way.
|
|
|
|
|
- *
|
|
|
|
|
- * If for some reason someone who maintains the source for ircd decides
|
|
|
|
|
- * to change the code to be completely RFC compliant, the change here
|
|
|
|
|
- * would be absolutely miniscule.
|
|
|
|
|
- *
|
|
|
|
|
- * BTW, since carat characters are allowed in nicknames and tildes are
|
|
|
|
|
- * not, I stronly suggest that people convert to uppercase when doing
|
|
|
|
|
- * comparisons or creation of hash elements (which tcl laughably calls
|
|
|
|
|
- * arrays) to avoid making entries with impossible nicknames in them.
|
|
|
|
|
- *
|
|
|
|
|
- * --+ Dagmar
|
|
|
|
|
- */
|
|
|
|
|
-
|
|
|
|
|
#include "common.h"
|
|
#include "common.h"
|
|
|
#include "rfc1459.h"
|
|
#include "rfc1459.h"
|
|
|
|
|
|
|
|
-int _rfc_casecmp(const char *s1, const char *s2)
|
|
|
|
|
|
|
+int
|
|
|
|
|
+rfc_casecmp(const char *s1, const char *s2)
|
|
|
{
|
|
{
|
|
|
register unsigned char *str1 = (unsigned char *) s1;
|
|
register unsigned char *str1 = (unsigned char *) s1;
|
|
|
register unsigned char *str2 = (unsigned char *) s2;
|
|
register unsigned char *str2 = (unsigned char *) s2;
|
|
@@ -42,7 +21,8 @@ int _rfc_casecmp(const char *s1, const char *s2)
|
|
|
return (res);
|
|
return (res);
|
|
|
}
|
|
}
|
|
|
|
|
|
|
|
-int _rfc_ncasecmp(const char *str1, const char *str2, int n)
|
|
|
|
|
|
|
+int
|
|
|
|
|
+rfc_ncasecmp(const char *str1, const char *str2, int n)
|
|
|
{
|
|
{
|
|
|
register unsigned char *s1 = (unsigned char *) str1;
|
|
register unsigned char *s1 = (unsigned char *) str1;
|
|
|
register unsigned char *s2 = (unsigned char *) str2;
|
|
register unsigned char *s2 = (unsigned char *) str2;
|
|
@@ -61,81 +41,82 @@ int _rfc_ncasecmp(const char *str1, const char *str2, int n)
|
|
|
unsigned char rfc_tolowertab[];
|
|
unsigned char rfc_tolowertab[];
|
|
|
unsigned char rfc_touppertab[];
|
|
unsigned char rfc_touppertab[];
|
|
|
|
|
|
|
|
-int _rfc_tolower(int c)
|
|
|
|
|
|
|
+int
|
|
|
|
|
+rfc_tolower(int c)
|
|
|
{
|
|
{
|
|
|
- return rfc_tolowertab[(unsigned char)(c)];
|
|
|
|
|
|
|
+ return rfc_tolowertab[(unsigned char) (c)];
|
|
|
}
|
|
}
|
|
|
|
|
|
|
|
-int _rfc_toupper(int c)
|
|
|
|
|
|
|
+int
|
|
|
|
|
+rfc_toupper(int c)
|
|
|
{
|
|
{
|
|
|
- return rfc_touppertab[(unsigned char)(c)];
|
|
|
|
|
|
|
+ return rfc_touppertab[(unsigned char) (c)];
|
|
|
}
|
|
}
|
|
|
|
|
|
|
|
-unsigned char rfc_tolowertab[] =
|
|
|
|
|
-{0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa,
|
|
|
|
|
- 0xb, 0xc, 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14,
|
|
|
|
|
- 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d,
|
|
|
|
|
- 0x1e, 0x1f,
|
|
|
|
|
- ' ', '!', '"', '#', '$', '%', '&', 0x27, '(', ')',
|
|
|
|
|
- '*', '+', ',', '-', '.', '/',
|
|
|
|
|
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
|
|
|
|
|
- ':', ';', '<', '=', '>', '?',
|
|
|
|
|
- '@', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i',
|
|
|
|
|
- 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's',
|
|
|
|
|
- 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~',
|
|
|
|
|
- '_',
|
|
|
|
|
- '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i',
|
|
|
|
|
- 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's',
|
|
|
|
|
- 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~',
|
|
|
|
|
- 0x7f,
|
|
|
|
|
- 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
|
|
|
|
|
- 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
|
|
|
|
|
- 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
|
|
|
|
|
- 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
|
|
|
|
|
- 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9,
|
|
|
|
|
- 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
|
|
|
|
|
- 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9,
|
|
|
|
|
- 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
|
|
|
|
|
- 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9,
|
|
|
|
|
- 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
|
|
|
|
|
- 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
|
|
|
|
|
- 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
|
|
|
|
|
- 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
|
|
|
|
|
- 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
|
|
|
|
|
- 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9,
|
|
|
|
|
- 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff};
|
|
|
|
|
-
|
|
|
|
|
-unsigned char rfc_touppertab[] =
|
|
|
|
|
-{0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa,
|
|
|
|
|
- 0xb, 0xc, 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14,
|
|
|
|
|
- 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d,
|
|
|
|
|
- 0x1e, 0x1f,
|
|
|
|
|
- ' ', '!', '"', '#', '$', '%', '&', 0x27, '(', ')',
|
|
|
|
|
- '*', '+', ',', '-', '.', '/',
|
|
|
|
|
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
|
|
|
|
|
- ':', ';', '<', '=', '>', '?',
|
|
|
|
|
- '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',
|
|
|
|
|
- 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
|
|
|
|
|
- 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^',
|
|
|
|
|
- 0x5f,
|
|
|
|
|
- '`', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',
|
|
|
|
|
- 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
|
|
|
|
|
- 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^',
|
|
|
|
|
- 0x7f,
|
|
|
|
|
- 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
|
|
|
|
|
- 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
|
|
|
|
|
- 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
|
|
|
|
|
- 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
|
|
|
|
|
- 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9,
|
|
|
|
|
- 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
|
|
|
|
|
- 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9,
|
|
|
|
|
- 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
|
|
|
|
|
- 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9,
|
|
|
|
|
- 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
|
|
|
|
|
- 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
|
|
|
|
|
- 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
|
|
|
|
|
- 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
|
|
|
|
|
- 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
|
|
|
|
|
- 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9,
|
|
|
|
|
- 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff};
|
|
|
|
|
|
|
+unsigned char rfc_tolowertab[] = { 0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa,
|
|
|
|
|
+ 0xb, 0xc, 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14,
|
|
|
|
|
+ 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d,
|
|
|
|
|
+ 0x1e, 0x1f,
|
|
|
|
|
+ ' ', '!', '"', '#', '$', '%', '&', 0x27, '(', ')',
|
|
|
|
|
+ '*', '+', ',', '-', '.', '/',
|
|
|
|
|
+ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
|
|
|
|
|
+ ':', ';', '<', '=', '>', '?',
|
|
|
|
|
+ '@', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i',
|
|
|
|
|
+ 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's',
|
|
|
|
|
+ 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~',
|
|
|
|
|
+ '_',
|
|
|
|
|
+ '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i',
|
|
|
|
|
+ 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's',
|
|
|
|
|
+ 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~',
|
|
|
|
|
+ 0x7f,
|
|
|
|
|
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
|
|
|
|
|
+ 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
|
|
|
|
|
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
|
|
|
|
|
+ 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
|
|
|
|
|
+ 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9,
|
|
|
|
|
+ 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
|
|
|
|
|
+ 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9,
|
|
|
|
|
+ 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
|
|
|
|
|
+ 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9,
|
|
|
|
|
+ 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
|
|
|
|
|
+ 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
|
|
|
|
|
+ 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
|
|
|
|
|
+ 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
|
|
|
|
|
+ 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
|
|
|
|
|
+ 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9,
|
|
|
|
|
+ 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff
|
|
|
|
|
+};
|
|
|
|
|
|
|
|
|
|
+unsigned char rfc_touppertab[] = { 0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa,
|
|
|
|
|
+ 0xb, 0xc, 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14,
|
|
|
|
|
+ 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d,
|
|
|
|
|
+ 0x1e, 0x1f,
|
|
|
|
|
+ ' ', '!', '"', '#', '$', '%', '&', 0x27, '(', ')',
|
|
|
|
|
+ '*', '+', ',', '-', '.', '/',
|
|
|
|
|
+ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
|
|
|
|
|
+ ':', ';', '<', '=', '>', '?',
|
|
|
|
|
+ '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',
|
|
|
|
|
+ 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
|
|
|
|
|
+ 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^',
|
|
|
|
|
+ 0x5f,
|
|
|
|
|
+ '`', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',
|
|
|
|
|
+ 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
|
|
|
|
|
+ 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^',
|
|
|
|
|
+ 0x7f,
|
|
|
|
|
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
|
|
|
|
|
+ 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
|
|
|
|
|
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
|
|
|
|
|
+ 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
|
|
|
|
|
+ 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9,
|
|
|
|
|
+ 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
|
|
|
|
|
+ 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9,
|
|
|
|
|
+ 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
|
|
|
|
|
+ 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9,
|
|
|
|
|
+ 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
|
|
|
|
|
+ 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
|
|
|
|
|
+ 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
|
|
|
|
|
+ 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
|
|
|
|
|
+ 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
|
|
|
|
|
+ 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9,
|
|
|
|
|
+ 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff
|
|
|
|
|
+};
|