diff options
author | Tim Rice <tim@multitalents.net> | 2001-07-15 19:07:49 -0700 |
---|---|---|
committer | Tim Rice <tim@multitalents.net> | 2001-07-15 19:07:49 -0700 |
commit | 2db5371d30d5c63fb0fa3e6502cf82520d07a154 (patch) | |
tree | 92107de9c2304d15c6c5ea3366179b6883e275b9 | |
parent | fed7bb498f43a03f63976ac416e2d7ff4825a0ec (diff) |
- (tim) put openssh/openbsd-compat/inet_aton.[ch] back in.
(needed by openbsd-compat/fake-getaddrinfo.c)
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | openbsd-compat/Makefile.in | 4 | ||||
-rw-r--r-- | openbsd-compat/inet_aton.c | 193 | ||||
-rw-r--r-- | openbsd-compat/inet_aton.h | 12 |
4 files changed, 210 insertions, 3 deletions
@@ -1,6 +1,8 @@ | |||
1 | 20010715 | 1 | 20010715 |
2 | - (bal) Set "BROKEN_GETADDRINFO" for darwin platform. Reported by | 2 | - (bal) Set "BROKEN_GETADDRINFO" for darwin platform. Reported by |
3 | Josh Larios <jdlarios@cac.washington.edu> | 3 | Josh Larios <jdlarios@cac.washington.edu> |
4 | - (tim) put openssh/openbsd-compat/inet_aton.[ch] back in. | ||
5 | needed by openbsd-compat/fake-getaddrinfo.c | ||
4 | 6 | ||
5 | 20010714 | 7 | 20010714 |
6 | - (stevesk) change getopt() declaration | 8 | - (stevesk) change getopt() declaration |
@@ -6034,4 +6036,4 @@ | |||
6034 | - Wrote replacements for strlcpy and mkdtemp | 6036 | - Wrote replacements for strlcpy and mkdtemp |
6035 | - Released 1.0pre1 | 6037 | - Released 1.0pre1 |
6036 | 6038 | ||
6037 | $Id: ChangeLog,v 1.1402 2001/07/15 18:30:42 mouring Exp $ | 6039 | $Id: ChangeLog,v 1.1403 2001/07/16 02:07:49 tim Exp $ |
diff --git a/openbsd-compat/Makefile.in b/openbsd-compat/Makefile.in index 3fd241454..d20bfb817 100644 --- a/openbsd-compat/Makefile.in +++ b/openbsd-compat/Makefile.in | |||
@@ -1,4 +1,4 @@ | |||
1 | # $Id: Makefile.in,v 1.15 2001/07/14 03:22:54 djm Exp $ | 1 | # $Id: Makefile.in,v 1.16 2001/07/16 02:07:51 tim Exp $ |
2 | 2 | ||
3 | sysconfdir=@sysconfdir@ | 3 | sysconfdir=@sysconfdir@ |
4 | piddir=@piddir@ | 4 | piddir=@piddir@ |
@@ -16,7 +16,7 @@ RANLIB=@RANLIB@ | |||
16 | INSTALL=@INSTALL@ | 16 | INSTALL=@INSTALL@ |
17 | LDFLAGS=-L. @LDFLAGS@ | 17 | LDFLAGS=-L. @LDFLAGS@ |
18 | 18 | ||
19 | OPENBSD=base64.o bindresvport.o daemon.o dirname.o getcwd.o getgrouplist.o getopt.o glob.o inet_ntoa.o mktemp.o readpassphrase.o realpath.o rresvport.o setenv.o setproctitle.o sigact.o strlcat.o strlcpy.o strmode.o strsep.o vis.o | 19 | OPENBSD=base64.o bindresvport.o daemon.o dirname.o getcwd.o getgrouplist.o getopt.o glob.o inet_aton.o inet_ntoa.o mktemp.o readpassphrase.o realpath.o rresvport.o setenv.o setproctitle.o sigact.o strlcat.o strlcpy.o strmode.o strsep.o vis.o |
20 | 20 | ||
21 | COMPAT=bsd-arc4random.o bsd-cygwin_util.o bsd-misc.o bsd-nextstep.o bsd-snprintf.o bsd-waitpid.o fake-getaddrinfo.o fake-getnameinfo.o | 21 | COMPAT=bsd-arc4random.o bsd-cygwin_util.o bsd-misc.o bsd-nextstep.o bsd-snprintf.o bsd-waitpid.o fake-getaddrinfo.o fake-getnameinfo.o |
22 | 22 | ||
diff --git a/openbsd-compat/inet_aton.c b/openbsd-compat/inet_aton.c new file mode 100644 index 000000000..18e31e7f6 --- /dev/null +++ b/openbsd-compat/inet_aton.c | |||
@@ -0,0 +1,193 @@ | |||
1 | /* $OpenBSD: inet_addr.c,v 1.6 1999/05/03 22:31:14 yanick Exp $ */ | ||
2 | |||
3 | /* | ||
4 | * ++Copyright++ 1983, 1990, 1993 | ||
5 | * - | ||
6 | * Copyright (c) 1983, 1990, 1993 | ||
7 | * The Regents of the University of California. All rights reserved. | ||
8 | * | ||
9 | * Redistribution and use in source and binary forms, with or without | ||
10 | * modification, are permitted provided that the following conditions | ||
11 | * are met: | ||
12 | * 1. Redistributions of source code must retain the above copyright | ||
13 | * notice, this list of conditions and the following disclaimer. | ||
14 | * 2. Redistributions in binary form must reproduce the above copyright | ||
15 | * notice, this list of conditions and the following disclaimer in the | ||
16 | * documentation and/or other materials provided with the distribution. | ||
17 | * 3. All advertising materials mentioning features or use of this software | ||
18 | * must display the following acknowledgement: | ||
19 | * This product includes software developed by the University of | ||
20 | * California, Berkeley and its contributors. | ||
21 | * 4. Neither the name of the University nor the names of its contributors | ||
22 | * may be used to endorse or promote products derived from this software | ||
23 | * without specific prior written permission. | ||
24 | * | ||
25 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | ||
26 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
27 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
28 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | ||
29 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
30 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
31 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
32 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
33 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
34 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
35 | * SUCH DAMAGE. | ||
36 | * - | ||
37 | * Portions Copyright (c) 1993 by Digital Equipment Corporation. | ||
38 | * | ||
39 | * Permission to use, copy, modify, and distribute this software for any | ||
40 | * purpose with or without fee is hereby granted, provided that the above | ||
41 | * copyright notice and this permission notice appear in all copies, and that | ||
42 | * the name of Digital Equipment Corporation not be used in advertising or | ||
43 | * publicity pertaining to distribution of the document or software without | ||
44 | * specific, written prior permission. | ||
45 | * | ||
46 | * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL | ||
47 | * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES | ||
48 | * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT | ||
49 | * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL | ||
50 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR | ||
51 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS | ||
52 | * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | ||
53 | * SOFTWARE. | ||
54 | * - | ||
55 | * --Copyright-- | ||
56 | */ | ||
57 | |||
58 | #include "config.h" | ||
59 | |||
60 | #if !defined(HAVE_INET_ATON) | ||
61 | |||
62 | #if defined(LIBC_SCCS) && !defined(lint) | ||
63 | #if 0 | ||
64 | static char sccsid[] = "@(#)inet_addr.c 8.1 (Berkeley) 6/17/93"; | ||
65 | static char rcsid[] = "$From: inet_addr.c,v 8.5 1996/08/05 08:31:35 vixie Exp $"; | ||
66 | #else | ||
67 | static char rcsid[] = "$OpenBSD: inet_addr.c,v 1.6 1999/05/03 22:31:14 yanick Exp $"; | ||
68 | #endif | ||
69 | #endif /* LIBC_SCCS and not lint */ | ||
70 | |||
71 | #include <sys/types.h> | ||
72 | #include <sys/param.h> | ||
73 | #include <netinet/in.h> | ||
74 | #include <arpa/inet.h> | ||
75 | #include <ctype.h> | ||
76 | |||
77 | #if 0 | ||
78 | /* | ||
79 | * Ascii internet address interpretation routine. | ||
80 | * The value returned is in network order. | ||
81 | */ | ||
82 | in_addr_t | ||
83 | inet_addr(cp) | ||
84 | register const char *cp; | ||
85 | { | ||
86 | struct in_addr val; | ||
87 | |||
88 | if (inet_aton(cp, &val)) | ||
89 | return (val.s_addr); | ||
90 | return (INADDR_NONE); | ||
91 | } | ||
92 | #endif | ||
93 | |||
94 | /* | ||
95 | * Check whether "cp" is a valid ascii representation | ||
96 | * of an Internet address and convert to a binary address. | ||
97 | * Returns 1 if the address is valid, 0 if not. | ||
98 | * This replaces inet_addr, the return value from which | ||
99 | * cannot distinguish between failure and a local broadcast address. | ||
100 | */ | ||
101 | int | ||
102 | inet_aton(const char *cp, struct in_addr *addr) | ||
103 | { | ||
104 | register u_int32_t val; | ||
105 | register int base, n; | ||
106 | register char c; | ||
107 | unsigned int parts[4]; | ||
108 | register unsigned int *pp = parts; | ||
109 | |||
110 | c = *cp; | ||
111 | for (;;) { | ||
112 | /* | ||
113 | * Collect number up to ``.''. | ||
114 | * Values are specified as for C: | ||
115 | * 0x=hex, 0=octal, isdigit=decimal. | ||
116 | */ | ||
117 | if (!isdigit(c)) | ||
118 | return (0); | ||
119 | val = 0; base = 10; | ||
120 | if (c == '0') { | ||
121 | c = *++cp; | ||
122 | if (c == 'x' || c == 'X') | ||
123 | base = 16, c = *++cp; | ||
124 | else | ||
125 | base = 8; | ||
126 | } | ||
127 | for (;;) { | ||
128 | if (isascii(c) && isdigit(c)) { | ||
129 | val = (val * base) + (c - '0'); | ||
130 | c = *++cp; | ||
131 | } else if (base == 16 && isascii(c) && isxdigit(c)) { | ||
132 | val = (val << 4) | | ||
133 | (c + 10 - (islower(c) ? 'a' : 'A')); | ||
134 | c = *++cp; | ||
135 | } else | ||
136 | break; | ||
137 | } | ||
138 | if (c == '.') { | ||
139 | /* | ||
140 | * Internet format: | ||
141 | * a.b.c.d | ||
142 | * a.b.c (with c treated as 16 bits) | ||
143 | * a.b (with b treated as 24 bits) | ||
144 | */ | ||
145 | if (pp >= parts + 3) | ||
146 | return (0); | ||
147 | *pp++ = val; | ||
148 | c = *++cp; | ||
149 | } else | ||
150 | break; | ||
151 | } | ||
152 | /* | ||
153 | * Check for trailing characters. | ||
154 | */ | ||
155 | if (c != '\0' && (!isascii(c) || !isspace(c))) | ||
156 | return (0); | ||
157 | /* | ||
158 | * Concoct the address according to | ||
159 | * the number of parts specified. | ||
160 | */ | ||
161 | n = pp - parts + 1; | ||
162 | switch (n) { | ||
163 | |||
164 | case 0: | ||
165 | return (0); /* initial nondigit */ | ||
166 | |||
167 | case 1: /* a -- 32 bits */ | ||
168 | break; | ||
169 | |||
170 | case 2: /* a.b -- 8.24 bits */ | ||
171 | if ((val > 0xffffff) || (parts[0] > 0xff)) | ||
172 | return (0); | ||
173 | val |= parts[0] << 24; | ||
174 | break; | ||
175 | |||
176 | case 3: /* a.b.c -- 8.8.16 bits */ | ||
177 | if ((val > 0xffff) || (parts[0] > 0xff) || (parts[1] > 0xff)) | ||
178 | return (0); | ||
179 | val |= (parts[0] << 24) | (parts[1] << 16); | ||
180 | break; | ||
181 | |||
182 | case 4: /* a.b.c.d -- 8.8.8.8 bits */ | ||
183 | if ((val > 0xff) || (parts[0] > 0xff) || (parts[1] > 0xff) || (parts[2] > 0xff)) | ||
184 | return (0); | ||
185 | val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8); | ||
186 | break; | ||
187 | } | ||
188 | if (addr) | ||
189 | addr->s_addr = htonl(val); | ||
190 | return (1); | ||
191 | } | ||
192 | |||
193 | #endif /* !defined(HAVE_INET_ATON) */ | ||
diff --git a/openbsd-compat/inet_aton.h b/openbsd-compat/inet_aton.h new file mode 100644 index 000000000..9b59cb908 --- /dev/null +++ b/openbsd-compat/inet_aton.h | |||
@@ -0,0 +1,12 @@ | |||
1 | /* $Id: inet_aton.h,v 1.4 2001/07/16 02:07:51 tim Exp $ */ | ||
2 | |||
3 | #ifndef _BSD_INET_ATON_H | ||
4 | #define _BSD_INET_ATON_H | ||
5 | |||
6 | #include "config.h" | ||
7 | |||
8 | #ifndef HAVE_INET_ATON | ||
9 | int inet_aton(const char *cp, struct in_addr *addr); | ||
10 | #endif /* HAVE_INET_ATON */ | ||
11 | |||
12 | #endif /* _BSD_INET_ATON_H */ | ||