X-Git-Url: https://gapil.gnulinux.it/gitweb/?p=gapil.git;a=blobdiff_plain;f=sources%2Fsockconn.c;fp=sources%2Fsockconn.c;h=0000000000000000000000000000000000000000;hp=543abe679109579160be079a889832e6af377e82;hb=5a12d423b85ac5decb966bc3c3a797b3ad9a7a3f;hpb=c19330d1e61698f1758d5bf9d340955e1d4d876b

diff --git a/sources/sockconn.c b/sources/sockconn.c
deleted file mode 100644
index 543abe6..0000000
--- a/sources/sockconn.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* sockconn.c
- * 
- * Copyright (C) 2004 Simone Piccardi
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- * 
- * This program 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
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-/****************************************************************
- *
- * Routine sockconn
- * Return a connected socket given hostname, service, and socket type
- *
- * Author: Simone Piccardi
- * Dec. 2004
- *
- * $Id$ 
- *
- ****************************************************************/
-#include <arpa/inet.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include <unistd.h>
-
-int sockconn(char *host, char *serv, int prot, int type) 
-{
-    struct addrinfo hint, *addr, *save;
-    int res;
-    int sock;
-    int err;
-    char buffer[INET6_ADDRSTRLEN];
-    struct sockaddr_in *ip4;
-    struct sockaddr_in6 *ip6;
-    /* initialize hint structure */
-    memset(&hint, 0, sizeof(struct addrinfo)); 
-    hint.ai_family = PF_UNSPEC;          /* generic address (IPv4 or IPv6) */
-    hint.ai_protocol = prot;             /* protocol */
-    hint.ai_socktype = type;             /* socket type */
-    res = getaddrinfo(host, serv, &hint, &addr);   /* calling getaddrinfo */
-    if (res != 0) {                                /* on error exit */
-	printf("sockconn cannot resolve host %s, service %s, ", host, serv);
-	printf("protocol %d: %s\n", prot, gai_strerror(res));
-	errno = 0;                                 /* clear errno */
-	return -1;
-    }
-    /* loop on possible addresses */
-    save = addr;
-    while (addr != NULL) {
-	if (addr->ai_family == PF_INET) {
-	    ip4 = (struct sockaddr_in *) addr->ai_addr;
-	    printf("Indirizzo %s\n", inet_ntop(ip4->sin_family, &ip4->sin_addr,
-					       buffer, sizeof(buffer)));
-	} else {
-      	    ip6 = (struct sockaddr_in6 *) addr->ai_addr;
-	    printf("Indirizzo %s\n", inet_ntop(ip6->sin6_family, 
-					       &ip6->sin6_addr,
-					       buffer, sizeof(buffer)));
-	}
-	/* get a socket */
-	sock = socket(addr->ai_family, addr->ai_socktype, addr->ai_protocol);
-	if (sock < 0) {
-	    if (addr->ai_next != NULL) {
-		addr=addr->ai_next;
-		continue;
-	    } else {
-		printf("sockconn cannot create socket\n");
-		return sock;
-	    }
-	}
-	/* connect the socket */
-	res = connect(sock, addr->ai_addr, addr->ai_addrlen);
-	if (res < 0) {
-	    if (addr->ai_next != NULL) {
-		close(sock);
-		addr=addr->ai_next;
-		continue;
-	    } else {
-		err = errno;
-		close(sock);
-		errno = err;
-		printf("sockconn cannot connect socket\n");
-		return res;
-	    }
-	} else break;
-    }
-    freeaddrinfo(save);         /* done, release memory */
-    return sock;
-}