summaryrefslogtreecommitdiff
path: root/crypto/heimdal/lib/roken/getaddrinfo_hostspec.c
diff options
context:
space:
mode:
Diffstat (limited to 'crypto/heimdal/lib/roken/getaddrinfo_hostspec.c')
-rw-r--r--crypto/heimdal/lib/roken/getaddrinfo_hostspec.c104
1 files changed, 0 insertions, 104 deletions
diff --git a/crypto/heimdal/lib/roken/getaddrinfo_hostspec.c b/crypto/heimdal/lib/roken/getaddrinfo_hostspec.c
deleted file mode 100644
index 7f6b0d1da945b..0000000000000
--- a/crypto/heimdal/lib/roken/getaddrinfo_hostspec.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2000 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-RCSID("$Id: getaddrinfo_hostspec.c,v 1.3 2000/07/15 12:50:32 joda Exp $");
-#endif
-
-#include "roken.h"
-
-/* getaddrinfo via string specifying host and port */
-
-int
-roken_getaddrinfo_hostspec2(const char *hostspec,
- int socktype,
- int port,
- struct addrinfo **ai)
-{
- const char *p;
- char portstr[NI_MAXSERV];
- char host[MAXHOSTNAMELEN];
- struct addrinfo hints;
- int hostspec_len;
-
- struct hst {
- const char *prefix;
- int socktype;
- int protocol;
- int port;
- } *hstp, hst[] = {
- { "http://", SOCK_STREAM, IPPROTO_TCP, 80 },
- { "http/", SOCK_STREAM, IPPROTO_TCP, 80 },
- { "tcp/", SOCK_STREAM, IPPROTO_TCP },
- { "udp/", SOCK_DGRAM, IPPROTO_UDP },
- { NULL }
- };
-
- memset(&hints, 0, sizeof(hints));
-
- hints.ai_socktype = socktype;
-
- for(hstp = hst; hstp->prefix; hstp++) {
- if(strncmp(hostspec, hstp->prefix, strlen(hstp->prefix)) == 0) {
- hints.ai_socktype = hstp->socktype;
- hints.ai_protocol = hstp->protocol;
- if(port == 0)
- port = hstp->port;
- hostspec += strlen(hstp->prefix);
- break;
- }
- }
-
- p = strchr (hostspec, ':');
- if (p != NULL) {
- char *end;
-
- port = strtol (p + 1, &end, 0);
- hostspec_len = p - hostspec;
- } else {
- hostspec_len = strlen(hostspec);
- }
- snprintf (portstr, sizeof(portstr), "%u", port);
-
- snprintf (host, sizeof(host), "%.*s", hostspec_len, hostspec);
- return getaddrinfo (host, portstr, &hints, ai);
-}
-
-int
-roken_getaddrinfo_hostspec(const char *hostspec,
- int port,
- struct addrinfo **ai)
-{
- return roken_getaddrinfo_hostspec2(hostspec, 0, port, ai);
-}