New port: net/macchanger

GNU MAC Changer is an utility that makes the maniputation of MAC addresses of
network interfaces easier.

WWW: http://www.gnu.org/software/macchanger

PR:		187363
Submitted by:	clutton@zoho.com

6 files changed, 371 insertions, 0 deletions

diff --git a/net/macchanger/Makefile b/net/macchanger/Makefile
new file mode 100644
index 000000000000..00cfd685fb0a
--- /dev/null
+++ b/net/macchanger/Makefile
@@ -0,0 +1,26 @@
+# $FreeBSD$
+
+PORTNAME=	macchanger
+PORTVERSION=	1.7.0
+CATEGORIES=	net
+
+MAINTAINER=	clutton@zoho.com
+COMMENT=	GNU MAC Changer
+
+LICENSE=	GPLv3
+
+USE_GITHUB=	true
+GH_ACCOUNT=	alobbs
+GH_COMMIT=	f4f66e1
+
+GNU_CONFIGURE=	yes
+USE_AUTOTOOLS=	aclocal autoconf automake autoheader
+AUTOMAKE_ARGS=	--add-missing
+
+INFO=		macchanger
+
+PLIST_FILES=	bin/${PORTNAME} man/man1/${PORTNAME}.1.gz \
+		%%DATADIR%%/OUI.list %%DATADIR%%/wireless.list
+PLIST_DIRS=	%%DATADIR%%
+
+.include <bsd.port.mk>
diff --git a/net/macchanger/distinfo b/net/macchanger/distinfo
new file mode 100644
index 000000000000..0de432057a38
--- /dev/null
+++ b/net/macchanger/distinfo
@@ -0,0 +1,2 @@
+SHA256 (macchanger-1.7.0.tar.gz) = ec916fa592c445c4c48d420ae0ad5adb942b0a6009d96394d0555fcb967965aa
+SIZE (macchanger-1.7.0.tar.gz) = 306369
diff --git a/net/macchanger/files/patch-configure.ac b/net/macchanger/files/patch-configure.ac
new file mode 100644
index 000000000000..3fe5822685d6
--- /dev/null
+++ b/net/macchanger/files/patch-configure.ac
@@ -0,0 +1,49 @@
+--- configure.ac	2014-01-01 18:57:39.000000000 +0200
++++ configure.ac	2014-03-19 02:43:40.440612214 +0200
+@@ -9,6 +9,46 @@
+ 
+ AC_PROG_INSTALL
+ AC_PROG_CC
++AC_CANONICAL_HOST
++
++case "$host" in
++*-*-linux*)
++	AC_DEFINE([LLADDR(s)], [s->sll_addr], [the link level address])
++;;
++*-*-freebsd*)
++	AC_DEFINE([sockaddr_ll], [sockaddr_dl], [the socket link structures])
++	AC_DEFINE([sll_family], [sdl_family], [the socket family member])
++	AC_DEFINE([AF_PACKET], [AF_LINK], [the domain name])
++	AC_DEFINE([ifr_hwaddr], [ifr_addr], [the address member])
++	AC_DEFINE([SIOCSIFHWADDR], [SIOCSIFLLADDR], [the ioctl call])
++;;
++esac
++
++AC_MSG_CHECKING([if sockaddr has the sa_len member])
++AC_LINK_IFELSE(
++	[AC_LANG_PROGRAM(
++		[[ #include <sys/socket.h> ]],
++		[[ struct sockaddr sock; return (sock.sa_len); ]])],
++	[AC_DEFINE([HAVE_SOCKADDR_SA_LEN], [1],
++		   [socket address structures have length fields])
++])
++
++AC_CHECK_HEADER([ifaddrs.h], ,[AC_MSG_ERROR(
++	[*** ifaddrs.h missing - please install first or check config.log ***])])
++
++AC_CHECK_HEADERS([linux/if_packet.h net/if_dl.h])
++
++if test "x$ac_cv_header_linux_if_packet_h" = "xyes" ; then
++	AC_DEFINE([HAVE_IF_PACKET], [1],
++		    [The Linux if_packet.h header found])
++elif test "x$ac_cv_header_net_if_dl_h" = "xyes" ; then
++	AC_DEFINE([HAVE_IF_DL], [1],
++		    [The BSD if_dl.h header found])
++else
++	AC_MSG_ERROR([*** sockaddr_* missing - please install first or check config.log ***])
++fi
++
++AC_CHECK_HEADER(linux/ethtool.h, AC_DEFINE([HAVE_ETHTOOL], [1], [Linux ethernet headers found]), )
+ 
+ AC_OUTPUT([
+ Makefile
diff --git a/net/macchanger/files/patch-src_main.c b/net/macchanger/files/patch-src_main.c
new file mode 100644
index 000000000000..b7381cc8df22
--- /dev/null
+++ b/net/macchanger/files/patch-src_main.c
@@ -0,0 +1,166 @@
+--- src/main.c	2014-01-01 11:23:39.000000000 +0200
++++ src/main.c	2014-10-17 12:15:02.254848839 +0300
+@@ -40,9 +40,6 @@
+ #include "maclist.h"
+ #include "netinfo.h"
+ 
+-#define EXIT_OK    0
+-#define EXIT_ERROR 1
+-
+ static void
+ print_help (void)
+ {
+@@ -54,7 +51,9 @@
+ 		"  -e,  --ending                 Don't change the vendor bytes\n"
+ 		"  -a,  --another                Set random vendor MAC of the same kind\n"
+ 		"  -A                            Set random vendor MAC of any kind\n"
++#if defined(HAVE_ETHTOOL)
+ 		"  -p,  --permanent              Reset to original, permanent hardware MAC\n"
++#endif
+ 		"  -r,  --random                 Set fully random MAC\n"
+ 		"  -l,  --list[=keyword]         Print known vendors\n"
+ 		"  -b,  --bia                    Pretend to be a burned-in-address\n"
+@@ -116,7 +115,9 @@
+ 	char ending       = 0;
+ 	char another_any  = 0;
+ 	char another_same = 0;
++#if defined(HAVE_ETHTOOL)
+ 	char permanent    = 0;
++#endif
+ 	char print_list   = 0;
+ 	char show         = 0;
+ 	char set_bia      = 0;
+@@ -131,7 +132,9 @@
+ 		{"ending",      no_argument,       NULL, 'e'},
+ 		{"endding",     no_argument,       NULL, 'e'}, /* kept for backwards compatibility */
+ 		{"another",     no_argument,       NULL, 'a'},
++#if defined(HAVE_ETHTOOL)
+ 		{"permanent",   no_argument,       NULL, 'p'},
++#endif
+ 		{"show",        no_argument,       NULL, 's'},
+ 		{"another_any", no_argument,       NULL, 'A'},
+ 		{"bia",         no_argument,       NULL, 'b'},
+@@ -142,7 +145,9 @@
+ 
+ 	net_info_t *net;
+ 	mac_t      *mac;
++#if defined(HAVE_ETHTOOL)
+ 	mac_t      *mac_permanent;
++#endif
+ 	mac_t      *mac_faked;
+ 	char       *device_name;
+ 	int         val;
+@@ -158,7 +163,7 @@
+ 				"This is free software; see the source for copying conditions.  There is NO\n"
+ 				"warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n",
+ 				VERSION);
+-			exit (EXIT_OK);
++			exit (EXIT_SUCCESS);
+ 			break;
+ 		case 'l':
+ 			print_list = 1;
+@@ -182,9 +187,11 @@
+ 		case 'A':
+ 			another_any = 1;
+ 			break;
++#if defined(HAVE_ETHTOOL)
+ 		case 'p':
+ 			permanent = 1;
+ 			break;
++#endif
+ 		case 'm':
+ 			set_mac = optarg;
+ 			break;
+@@ -192,26 +199,26 @@
+ 		case '?':
+ 		default:
+ 			print_help();
+-			exit (EXIT_OK);
++			exit (EXIT_SUCCESS);
+ 			break;
+ 		}
+ 	}
+ 
+ 	/* Read the MAC lists */
+ 	if (mc_maclist_init() < 0) {
+-		exit (EXIT_ERROR);
++		exit (EXIT_FAILURE);
+ 	}
+ 
+ 	/* Print list? */
+ 	if (print_list) {
+ 		mc_maclist_print(search_word);
+-		exit (EXIT_OK);
++		exit (EXIT_SUCCESS);
+ 	}
+ 
+ 	/* Get device name argument */
+ 	if (optind >= argc) {
+ 		print_usage();
+-		exit (EXIT_OK);
++		exit (EXIT_SUCCESS);
+ 	}
+ 	device_name = argv[optind];
+ 
+@@ -220,10 +227,12 @@
+ 
+ 	/* Read the MAC */
+ 	if ((net = mc_net_info_new(device_name)) == NULL) {
+-		exit (EXIT_ERROR);
++		exit (EXIT_FAILURE);
+ 	}
+ 	mac = mc_net_info_get_mac(net);
++#if defined(HAVE_ETHTOOL)
+ 	mac_permanent = mc_net_info_get_permanent_mac(net);
++#endif
+ 
+ 	/* --bia can only be used with --random */
+ 	if (set_bia  &&  !random) {
+@@ -232,16 +241,18 @@
+ 
+ 	/* Print the current MAC info */
+ 	print_mac ("Current MAC:   ", mac);
++#if defined(HAVE_ETHTOOL)
+ 	print_mac ("Permanent MAC: ", mac_permanent);
++#endif
+ 
+ 	/* Change the MAC */
+ 	mac_faked = mc_mac_dup (mac);
+ 
+ 	if (show) {
+-		exit (EXIT_OK);
++		exit (EXIT_SUCCESS);
+ 	} else if (set_mac) {
+ 		if (mc_mac_read_string (mac_faked, set_mac) < 0) {
+-			exit (EXIT_ERROR);
++			exit (EXIT_FAILURE);
+ 		}
+ 	} else if (random) {
+ 		mc_mac_random (mac_faked, 6, set_bia);
+@@ -254,10 +265,12 @@
+ 	} else if (another_any) {
+ 		mc_maclist_set_random_vendor(mac_faked, mac_is_anykind);
+ 		mc_mac_random (mac_faked, 3, 1);
++#if defined(HAVE_ETHTOOL)
+ 	} else if (permanent) {
+ 		mac_faked = mc_mac_dup (mac_permanent);
++#endif
+ 	} else {
+-		exit (EXIT_OK); /* default to show */
++		exit (EXIT_SUCCESS); /* default to show */
+ 	}
+ 
+ 	/* Set the new MAC */
+@@ -279,9 +292,11 @@
+ 	/* Memory free */
+ 	mc_mac_free (mac);
+ 	mc_mac_free (mac_faked);
++#if defined(HAVE_ETHTOOL)
+ 	mc_mac_free (mac_permanent);
++#endif
+ 	mc_net_info_free (net);
+ 	mc_maclist_free();
+ 
+-	return (ret == 0) ? EXIT_OK : EXIT_ERROR;
++	return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+ }
diff --git a/net/macchanger/files/patch-src_netinfo.c b/net/macchanger/files/patch-src_netinfo.c
new file mode 100644
index 000000000000..fd147d168582
--- /dev/null
+++ b/net/macchanger/files/patch-src_netinfo.c
@@ -0,0 +1,124 @@
+--- src/netinfo.c	2014-01-01 19:10:25.000000000 +0200
++++ src/netinfo.c	2014-10-22 05:49:50.129320393 +0300
+@@ -23,14 +23,31 @@
+  * USA
+  */
+ 
++#ifdef HAVE_CONFIG_H
++# include <config.h>
++#endif
++
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+ #include <unistd.h>
++#include <sys/socket.h>
+ #include <sys/ioctl.h>
+ 
+-#include <linux/ethtool.h>
+-#include <linux/sockios.h>
++#include <net/if.h>
++#include <ifaddrs.h>
++#include <net/ethernet.h>
++
++#if defined(HAVE_IF_PACKET)
++# include <linux/if_packet.h>
++#elif defined(HAVE_IF_DL)
++# include <net/if_dl.h>
++#endif
++
++#if defined(HAVE_ETHTOOL)
++# include <linux/ethtool.h>
++# include <linux/sockios.h>
++#endif
+ 
+ #include "netinfo.h"
+ 
+@@ -49,7 +66,7 @@
+ 
+ 	strncpy (new->dev.ifr_name, device, sizeof(new->dev.ifr_name));
+ 	new->dev.ifr_name[sizeof(new->dev.ifr_name)-1] = '\0';
+-	if (ioctl(new->sock, SIOCGIFHWADDR, &new->dev) < 0) {
++	if (if_nametoindex(device) == 0) {
+ 		perror ("[ERROR] Set device name");
+ 		free(new);
+ 		return NULL;
+@@ -66,29 +83,55 @@
+ 	free(net);
+ }
+ 
+-
+ mac_t *
+ mc_net_info_get_mac (const net_info_t *net)
+ {
+-	int    i;
+-	mac_t *new = (mac_t *) malloc (sizeof(mac_t));
++	int i;
++	mac_t *mac = (mac_t *) malloc (sizeof(mac_t));
++	u_char *lladr;
+ 
+-	for (i=0; i<6; i++) {
+-		new->byte[i] = net->dev.ifr_hwaddr.sa_data[i] & 0xFF;
+-	}
++	struct ifaddrs *ifap, *ifa;
++	struct sockaddr_ll *sdl;
+ 
+-	return new;
+-}
++	if (getifaddrs(&ifap) == 0) {
++		for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
++
++			sdl = (struct sockaddr_ll *) ifa->ifa_addr;
++
++			if (strcmp(ifa->ifa_name, net->dev.ifr_name) != 0)
++				continue;
+ 
++			if (!sdl && sdl->sll_family != AF_PACKET)
++				continue;
++
++			lladr = (u_char *) LLADDR(sdl);
++			for (i=0; i<6; i++)
++				mac->byte[i] = lladr[i] & 0xFF;
++			break;
++		}
++		freeifaddrs(ifap);
++	} else
++		perror("getifaddrs");
++
++	return mac;
++}
+ 
+ int
+ mc_net_info_set_mac (net_info_t *net, const mac_t *mac)
+ {
+ 	int i;
++#if defined(HAVE_ETHTOOL)
++	if (ioctl(net->sock, SIOCGIFHWADDR, &net->dev) < 0) {
++		perror ("[ERROR] Set ifreq structure");
++		return -1;
++	}
++#elif defined(HAVE_SOCKADDR_SA_LEN)
++	net->dev.ifr_addr.sa_family = AF_PACKET;
++	net->dev.ifr_addr.sa_len    = ETHER_ADDR_LEN;
++#endif
+ 
+-	for (i=0; i<6; i++) {
++	for (i=0; i<6; i++)
+ 		net->dev.ifr_hwaddr.sa_data[i] = mac->byte[i];
+-	}
+ 
+ 	if (ioctl(net->sock, SIOCSIFHWADDR, &net->dev) < 0) {
+ 		perror ("[ERROR] Could not change MAC: interface up or insufficient permissions");
+@@ -98,6 +141,7 @@
+ 	return 0;
+ }
+ 
++#if defined(HAVE_ETHTOOL)
+ mac_t *
+ mc_net_info_get_permanent_mac (const net_info_t *net)
+ {
+@@ -126,3 +170,4 @@
+ 	free(epa);
+ 	return newmac;
+ }
++#endif
diff --git a/net/macchanger/pkg-descr b/net/macchanger/pkg-descr
new file mode 100644
index 000000000000..38922b0aeff5
--- /dev/null
+++ b/net/macchanger/pkg-descr
@@ -0,0 +1,4 @@
+GNU MAC Changer is an utility that makes the maniputation of MAC addresses of
+network interfaces easier.
+
+WWW: http://www.gnu.org/software/macchanger