From 568905f488e63e28778f87ac0e38d845f45bae79 Mon Sep 17 00:00:00 2001 From: René Mayrhofer Date: Sat, 5 Mar 2011 09:20:09 +0100 Subject: Imported Upstream version 4.5.1 --- src/libfreeswan/satoa.c | 100 ------------------------------------------------ 1 file changed, 100 deletions(-) delete mode 100644 src/libfreeswan/satoa.c (limited to 'src/libfreeswan/satoa.c') diff --git a/src/libfreeswan/satoa.c b/src/libfreeswan/satoa.c deleted file mode 100644 index 09a152727..000000000 --- a/src/libfreeswan/satoa.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * convert from binary form of SA ID to ASCII - * Copyright (C) 1998, 1999, 2001 Henry Spencer. - * - * This library is free software; you can redistribute it and/or modify it - * under the terms of the GNU Library General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. See . - * - * This library is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public - * License for more details. - */ -#include "internal.h" -#include "freeswan.h" - -static struct typename { - char type; - char *name; -} typenames[] = { - { SA_AH, "ah" }, - { SA_ESP, "esp" }, - { SA_IPIP, "tun" }, - { SA_COMP, "comp" }, - { SA_INT, "int" }, - { 0, NULL } -}; - -/* - - satoa - convert SA to ASCII "ah507@1.2.3.4" - */ -size_t /* space needed for full conversion */ -satoa(sa, format, dst, dstlen) -struct sa_id sa; -int format; /* character */ -char *dst; /* need not be valid if dstlen is 0 */ -size_t dstlen; -{ - size_t len = 0; /* 0 means not handled yet */ - int base; - struct typename *tn; - char buf[30+ADDRTOA_BUF]; - - switch (format) { - case 0: - base = 16; /* temporarily at least */ - break; - case 'd': - base = 10; - break; - default: - return 0; - break; - } - - for (tn = typenames; tn->name != NULL; tn++) - if (sa.proto == tn->type) - break; - if (tn->name == NULL) - return 0; - - if (strcmp(tn->name, PASSTHROUGHTYPE) == 0 && - sa.spi == PASSTHROUGHSPI && - sa.dst.s_addr == PASSTHROUGHDST) { - strcpy(buf, PASSTHROUGHNAME); - len = strlen(buf); - } else if (sa.proto == SA_INT && sa.dst.s_addr == 0) { - char *p; - - switch (ntohl(sa.spi)) { - case SPI_PASS: p = "%pass"; break; - case SPI_DROP: p = "%drop"; break; - case SPI_REJECT: p = "%reject"; break; - case SPI_HOLD: p = "%hold"; break; - case SPI_TRAP: p = "%trap"; break; - case SPI_TRAPSUBNET: p = "%trapsubnet"; break; - default: p = NULL; break; - } - if (p != NULL) { - strcpy(buf, p); - len = strlen(buf); - } - } - - if (len == 0) { - strcpy(buf, tn->name); - len = strlen(buf); - len += ultoa(ntohl(sa.spi), base, buf+len, sizeof(buf)-len); - *(buf+len-1) = '@'; - len += addrtoa(sa.dst, 0, buf+len, sizeof(buf)-len); - } - - if (dst != NULL) { - if (len > dstlen) - *(buf+dstlen-1) = '\0'; - strcpy(dst, buf); - } - return len; -} -- cgit v1.2.3