extern const unsigned char ToLowerTab[];
#define ToLower(c) (ToLowerTab[(unsigned char)(c)])
-/*
- * From: Thomas Helvey <tomh@inxpress.net>
- */
-#if 0
-static const char *IpQuadTab[] =
- {
- "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
- "10", "11", "12", "13", "14", "15", "16", "17", "18", "19",
- "20", "21", "22", "23", "24", "25", "26", "27", "28", "29",
- "30", "31", "32", "33", "34", "35", "36", "37", "38", "39",
- "40", "41", "42", "43", "44", "45", "46", "47", "48", "49",
- "50", "51", "52", "53", "54", "55", "56", "57", "58", "59",
- "60", "61", "62", "63", "64", "65", "66", "67", "68", "69",
- "70", "71", "72", "73", "74", "75", "76", "77", "78", "79",
- "80", "81", "82", "83", "84", "85", "86", "87", "88", "89",
- "90", "91", "92", "93", "94", "95", "96", "97", "98", "99",
- "100", "101", "102", "103", "104", "105", "106", "107", "108", "109",
- "110", "111", "112", "113", "114", "115", "116", "117", "118", "119",
- "120", "121", "122", "123", "124", "125", "126", "127", "128", "129",
- "130", "131", "132", "133", "134", "135", "136", "137", "138", "139",
- "140", "141", "142", "143", "144", "145", "146", "147", "148", "149",
- "150", "151", "152", "153", "154", "155", "156", "157", "158", "159",
- "160", "161", "162", "163", "164", "165", "166", "167", "168", "169",
- "170", "171", "172", "173", "174", "175", "176", "177", "178", "179",
- "180", "181", "182", "183", "184", "185", "186", "187", "188", "189",
- "190", "191", "192", "193", "194", "195", "196", "197", "198", "199",
- "200", "201", "202", "203", "204", "205", "206", "207", "208", "209",
- "210", "211", "212", "213", "214", "215", "216", "217", "218", "219",
- "220", "221", "222", "223", "224", "225", "226", "227", "228", "229",
- "230", "231", "232", "233", "234", "235", "236", "237", "238", "239",
- "240", "241", "242", "243", "244", "245", "246", "247", "248", "249",
- "250", "251", "252", "253", "254", "255"
- };
-#endif
-
-
-/*
- * inetntoa - in_addr to string
- * changed name to remove collision possibility and
- * so behaviour is guaranteed to take a pointer arg.
- * -avalon 23/11/92
- * inet_ntoa -- returned the dotted notation of a given
- * internet number
- * argv 11/90).
- * inet_ntoa -- its broken on some Ultrix/Dynix too. -avalon
- *
- * XXX - This does not seem to be used anymore?
- * -grifferz
- */
-
-#if 0
-static char *inetntoa(char *in)
-{
- static char buf[16];
- register char *bufptr = buf;
- register const unsigned char *a = (const unsigned char *) in;
- register const char *n;
-
- n = IpQuadTab[*a++];
- while (*n)
- *bufptr++ = *n++;
- *bufptr++ = '.';
- n = IpQuadTab[*a++];
- while (*n)
- *bufptr++ = *n++;
- *bufptr++ = '.';
- n = IpQuadTab[*a++];
- while (*n)
- *bufptr++ = *n++;
- *bufptr++ = '.';
- n = IpQuadTab[*a];
- while (*n)
- *bufptr++ = *n++;
- *bufptr = '\0';
- return buf;
-}
-#endif
-
-/*
- * Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-/*
- * XXX - Don't seem to be used anymore.
- * -grifferz
- */
-#if 0
-static const char *inet_ntop4(const unsigned char *src, char *dst, unsigned int size);
-#endif
-#ifdef IPV6
-static const char *inet_ntop6(const unsigned char *src, char *dst, unsigned int size);
-#endif
-
-/* const char *
- * inet_ntop4(src, dst, size)
- * format an IPv4 address
- * return:
- * `dst' (as a const)
- * notes:
- * (1) uses no statics
- * (2) takes a u_char* not an in_addr as input
- * author:
- * Paul Vixie, 1996.
- *
- * XXX - It seems this isn't used anywhere now?
- * -grifferz
- */
-#if 0
-static const char *inet_ntop4(const unsigned char *src, char *dst, unsigned int size)
-{
- if (size < 15)
- return NULL;
- return strcpy(dst, inetntoa((char *) src));
-}
-#endif
-
-/* const char *
- * inet_ntop6(src, dst, size)
- * convert IPv6 binary address into presentation (printable) format
- * author:
- * Paul Vixie, 1996.
- */
-#ifdef IPV6
-static const char *inet_ntop6(const unsigned char *src, char *dst, unsigned int size)
-{
- /*
- * Note that int32_t and int16_t need only be "at least" large enough
- * to contain a value of the specified size. On some systems, like
- * Crays, there is no such thing as an integer variable with 16 bits.
- * Keep this in mind if you think this function should have been coded
- * to use pointer overlays. All the world's not a VAX.
- */
- char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
- struct
- {
- int base, len;
- }
- best, cur;
- u_int words[IN6ADDRSZ / INT16SZ];
- int i;
-
- /*
- * Preprocess:
- * Copy the input (bytewise) array into a wordwise array.
- * Find the longest run of 0x00's in src[] for :: shorthanding.
- */
- memset(words, '\0', sizeof words);
- for (i = 0; i < IN6ADDRSZ; i += 2)
- words[i / 2] = (src[i] << 8) | src[i + 1];
- best.base = -1;
- cur.base = -1;
- for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++)
- {
- if (words[i] == 0)
- {
- if (cur.base == -1)
- cur.base = i, cur.len = 1;
- else
- cur.len++;
- }
- else
- {
- if (cur.base != -1)
- {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- cur.base = -1;
- }
- }
- }
- if (cur.base != -1)
- {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- }
- if (best.base != -1 && best.len < 2)
- best.base = -1;
-
- /*
- * Format the result.
- */
- tp = tmp;
- for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++)
- {
- /* Are we inside the best run of 0x00's? */
- if (best.base != -1 && i >= best.base && i < (best.base + best.len))
- {
- if (i == best.base)
- *tp++ = ':';
- continue;
- }
- /* Are we following an initial run of 0x00s or any real hex? */
- if (i != 0)
- *tp++ = ':';
- /* Is this address an encapsulated IPv4? */
- if (i == 6 && best.base == 0 && (best.len == 6 || (best.len == 5 && words[5] == 0xffff)))
- {
- if (!inet_ntop4(src + 12, tp, sizeof tmp - (tp - tmp)))
- return (NULL);
- tp += strlen(tp);
- break;
- }
- tp += sprintf(tp, "%x", words[i]);
- }
- /* Was it a trailing run of 0x00's? */
- if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ))
- *tp++ = ':';
-
- *tp++ = '\0';
-
- /*
- * Check for overflow, copy, and we're done.
- */
-
- if ((tp - tmp) > size)
- {
- return (NULL);
- }
- return strcpy(dst, tmp);
-}
-#endif
-
-#if 0
-/*
- * This code does not seem to be used anywhere currently?
- * -grifferz
- */
-
-/* char *
- * inetntop(af, src, dst, size)
- * convert a network format address to presentation format.
- * return:
- * pointer to presentation format address (`dst'), or NULL (see errno).
- * author:
- * Paul Vixie, 1996.
- */
-const char *inetntop(int af, const void *src, char *dst, unsigned int size)
-{
- switch (af)
- {
- case AF_INET:
- return (inet_ntop4(src, dst, size));
-#ifdef IPV6
-
- case AF_INET6:
- if (IN6_IS_ADDR_V4MAPPED((const struct in6_addr *) src) ||
- IN6_IS_ADDR_V4COMPAT((const struct in6_addr *) src))
- return (inet_ntop4
- ((unsigned char *) &((struct in6_addr *) src)->s6_addr[12], dst, size));
- else
- return (inet_ntop6(src, dst, size));
-
-#endif
-
- default:
- return (NULL);
- }
- /* NOTREACHED */
-}
-#endif
-
/*
* WARNING: Don't even consider trying to compile this on a system where
* sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
#ifndef HAVE_INET_PTON
extern int bopm_inet_pton(int, const char *, void *);
#endif
-extern char *inetntop(int, const void *, char *, unsigned int);
-
#endif /* INET_H */
extern const unsigned char ToLowerTab[];
#define ToLower(c) (ToLowerTab[(unsigned char)(c)])
-/*
- * From: Thomas Helvey <tomh@inxpress.net>
- */
-#if 0
-static const char *IpQuadTab[] = {
- "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
- "10", "11", "12", "13", "14", "15", "16", "17", "18", "19",
- "20", "21", "22", "23", "24", "25", "26", "27", "28", "29",
- "30", "31", "32", "33", "34", "35", "36", "37", "38", "39",
- "40", "41", "42", "43", "44", "45", "46", "47", "48", "49",
- "50", "51", "52", "53", "54", "55", "56", "57", "58", "59",
- "60", "61", "62", "63", "64", "65", "66", "67", "68", "69",
- "70", "71", "72", "73", "74", "75", "76", "77", "78", "79",
- "80", "81", "82", "83", "84", "85", "86", "87", "88", "89",
- "90", "91", "92", "93", "94", "95", "96", "97", "98", "99",
- "100", "101", "102", "103", "104", "105", "106", "107", "108", "109",
- "110", "111", "112", "113", "114", "115", "116", "117", "118", "119",
- "120", "121", "122", "123", "124", "125", "126", "127", "128", "129",
- "130", "131", "132", "133", "134", "135", "136", "137", "138", "139",
- "140", "141", "142", "143", "144", "145", "146", "147", "148", "149",
- "150", "151", "152", "153", "154", "155", "156", "157", "158", "159",
- "160", "161", "162", "163", "164", "165", "166", "167", "168", "169",
- "170", "171", "172", "173", "174", "175", "176", "177", "178", "179",
- "180", "181", "182", "183", "184", "185", "186", "187", "188", "189",
- "190", "191", "192", "193", "194", "195", "196", "197", "198", "199",
- "200", "201", "202", "203", "204", "205", "206", "207", "208", "209",
- "210", "211", "212", "213", "214", "215", "216", "217", "218", "219",
- "220", "221", "222", "223", "224", "225", "226", "227", "228", "229",
- "230", "231", "232", "233", "234", "235", "236", "237", "238", "239",
- "240", "241", "242", "243", "244", "245", "246", "247", "248", "249",
- "250", "251", "252", "253", "254", "255"
-};
-#endif
-
-/*
- * inetntoa - in_addr to string
- * changed name to remove collision possibility and
- * so behaviour is guaranteed to take a pointer arg.
- * -avalon 23/11/92
- * inet_ntoa -- returned the dotted notation of a given
- * internet number
- * argv 11/90).
- * inet_ntoa -- its broken on some Ultrix/Dynix too. -avalon
- *
- * XXX - Again not used anywhere?
- * -grifferz
- */
-
-#if 0
-static char *inetntoa(char *in)
-{
- static char buf[16];
- register char *bufptr = buf;
- register const unsigned char *a = (const unsigned char *) in;
- register const char *n;
-
- n = IpQuadTab[*a++];
- while (*n)
- *bufptr++ = *n++;
- *bufptr++ = '.';
- n = IpQuadTab[*a++];
- while (*n)
- *bufptr++ = *n++;
- *bufptr++ = '.';
- n = IpQuadTab[*a++];
- while (*n)
- *bufptr++ = *n++;
- *bufptr++ = '.';
- n = IpQuadTab[*a];
- while (*n)
- *bufptr++ = *n++;
- *bufptr = '\0';
- return buf;
-}
-#endif
-
-/*
- * Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-/*
- * XXX - this does not seem to be used anywhere currently.
- * -grifferz
- */
-#if 0
-static const char *inet_ntop4(const u_char *src, char *dst, unsigned int size);
-#endif
-
-#ifdef IPV6
-static const char *inet_ntop6(const u_char *src, char *dst, unsigned int size);
-#endif
-
-/* const char *
- * inet_ntop4(src, dst, size)
- * format an IPv4 address
- * return:
- * `dst' (as a const)
- * notes:
- * (1) uses no statics
- * (2) takes a u_char* not an in_addr as input
- * author:
- * Paul Vixie, 1996.
- *
- * XXX - this does not seem to be used anywhere currently.
- * -grifferz
- */
-#if 0
-static const char *inet_ntop4(const unsigned char *src, char *dst, unsigned int size)
-{
- if (size < 15)
- return NULL;
- return strcpy(dst, inetntoa((char *) src));
-}
-#endif
-
-/* const char *
- * inet_ntop6(src, dst, size)
- * convert IPv6 binary address into presentation (printable) format
- * author:
- * Paul Vixie, 1996.
- */
-#ifdef IPV6
-static const char *inet_ntop6(const unsigned char *src, char *dst, unsigned int size)
-{
- /*
- * Note that int32_t and int16_t need only be "at least" large enough
- * to contain a value of the specified size. On some systems, like
- * Crays, there is no such thing as an integer variable with 16 bits.
- * Keep this in mind if you think this function should have been coded
- * to use pointer overlays. All the world's not a VAX.
- */
- char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
- struct {
- int base, len;
- } best, cur;
- u_int words[IN6ADDRSZ / INT16SZ];
- int i;
-
- /*
- * Preprocess:
- * Copy the input (bytewise) array into a wordwise array.
- * Find the longest run of 0x00's in src[] for :: shorthanding.
- */
- memset(words, '\0', sizeof words);
- for (i = 0; i < IN6ADDRSZ; i += 2)
- words[i / 2] = (src[i] << 8) | src[i + 1];
- best.base = -1;
- cur.base = -1;
- for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++) {
- if (words[i] == 0) {
- if (cur.base == -1)
- cur.base = i, cur.len = 1;
- else
- cur.len++;
- } else {
- if (cur.base != -1) {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- cur.base = -1;
- }
- }
- }
- if (cur.base != -1) {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- }
- if (best.base != -1 && best.len < 2)
- best.base = -1;
-
- /*
- * Format the result.
- */
- tp = tmp;
- for (i = 0; i < (IN6ADDRSZ / INT16SZ); i++) {
- /* Are we inside the best run of 0x00's? */
- if (best.base != -1 && i >= best.base && i < (best.base + best.len)) {
- if (i == best.base)
- *tp++ = ':';
- continue;
- }
- /* Are we following an initial run of 0x00s or any real hex? */
- if (i != 0)
- *tp++ = ':';
- /* Is this address an encapsulated IPv4? */
- if (i == 6 && best.base == 0 && (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
- if (!inet_ntop4(src + 12, tp, sizeof tmp - (tp - tmp)))
- return (NULL);
- tp += strlen(tp);
- break;
- }
- tp += sprintf(tp, "%x", words[i]);
- }
- /* Was it a trailing run of 0x00's? */
- if (best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ))
- *tp++ = ':';
-
- *tp++ = '\0';
-
- /*
- * Check for overflow, copy, and we're done.
- */
-
- if ((tp - tmp) > size) {
- return (NULL);
- }
- return strcpy(dst, tmp);
-}
-#endif
-
-#if 0
-
-/*
- * This code doesn't seem to be used anywhere currently?
- * -grifferz
- */
-
-/* char *
- * inetntop(af, src, dst, size)
- * convert a network format address to presentation format.
- * return:
- * pointer to presentation format address (`dst'), or NULL (see errno).
- * author:
- * Paul Vixie, 1996.
- */
-const char *inetntop(int af, const void *src, char *dst, unsigned int size)
-{
- switch (af) {
- case AF_INET:
- return (inet_ntop4(src, dst, size));
-#ifdef IPV6
- case AF_INET6:
- if (IN6_IS_ADDR_V4MAPPED((const struct in6_addr *) src) ||
- IN6_IS_ADDR_V4COMPAT((const struct in6_addr *) src))
- return (inet_ntop4
- ((unsigned char *) &((struct in6_addr *) src)->s6_addr[12], dst, size));
- else
- return (inet_ntop6(src, dst, size));
-
-#endif
- default:
- return (NULL);
- }
- /* NOTREACHED */
-}
-#endif
-
/*
* WARNING: Don't even consider trying to compile this on a system where
* sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
#ifndef HAVE_INET_PTON
extern int inet_pton(int, const char *, void *);
#endif
-extern const char *inetntop(int, const void *, char *, unsigned int);
#endif /* INET_H */
projects / hopm.git / commitdiff