Add capability to specify configuration files on the command line.

2 files changed, 80 insertions, 11 deletions

diff --git a/net/pipsecd/Makefile b/net/pipsecd/Makefile
index bcb0c5e76d54..f94d8012939b 100644
--- a/net/pipsecd/Makefile
+++ b/net/pipsecd/Makefile
@@ -7,7 +7,7 @@
 
 PORTNAME=	pipsecd
 PORTVERSION=	19991014
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	net security
 MASTER_SITES=	http://www.enst.fr/~beyssac/pipsec/ \
 		http://www.mindstep.com/pipsec/
diff --git a/net/pipsecd/files/patch-ab b/net/pipsecd/files/patch-ab
index adb8f1726fc3..20ef653effce 100644
--- a/net/pipsecd/files/patch-ab
+++ b/net/pipsecd/files/patch-ab
@@ -1,5 +1,5 @@
---- tunip.c.orig0	Tue Sep 21 15:20:40 1999
-+++ tunip.c	Sat Feb 23 17:32:45 2002
+--- tunip.c.orig	Tue Sep 21 15:20:40 1999
++++ tunip.c	Thu Jul 20 04:26:39 2006
 @@ -35,6 +35,8 @@
  #include <unistd.h>
  #include <fcntl.h>
@@ -26,7 +26,15 @@
  #define _PATH_DEV_RANDOM	"/dev/random"
  
  #ifdef USE_ETHERTAP
-@@ -131,7 +135,9 @@
+@@ -100,6 +104,7 @@
+ #endif
+ 
+ unsigned char buf[MAX_HEADER+MAX_PACKET];
++char *cmd;
+ 
+ typedef union {
+     MD5_CTX md5;
+@@ -131,7 +136,9 @@
  	des_key_schedule k3;
      } des3;
      CAST_KEY cast;
@@ -36,7 +44,7 @@
  } crypt_key;
  
  typedef struct crypt_method {
-@@ -304,12 +310,14 @@
+@@ -304,12 +311,14 @@
  void cast_cbc_decrypt(unsigned char *iv, crypt_key *dk,
  		      unsigned char *ct, unsigned int len);
  int cast_setkey(unsigned char *b, unsigned int len, crypt_key *k);
@@ -51,7 +59,7 @@
  void my_des_cbc_encrypt(unsigned char *iv, crypt_key *ek,
  			unsigned char *t, unsigned int len);
  void my_des_cbc_decrypt(unsigned char *iv, crypt_key *dk,
-@@ -379,14 +387,20 @@
+@@ -379,14 +388,20 @@
  
  hash_method_t *hash_list = &hash_ripemd160;
  
@@ -72,7 +80,7 @@
      "cast_cbc", 8, 8,
      cast_cbc_encrypt, cast_cbc_decrypt,
      cast_setkey, cast_setkey
-@@ -704,13 +718,22 @@
+@@ -704,13 +719,22 @@
   */
  int tun_send_ip(struct tun_method *this, struct encap_method *encap, int fd)
  {
@@ -96,7 +104,7 @@
      sent = write(fd, encap->buf, encap->buflen);
      if (sent != encap->buflen)
          syslog(LOG_ERR, "truncated in: %d -> %d\n", encap->buflen, sent);
-@@ -1120,6 +1143,7 @@
+@@ -1120,6 +1144,7 @@
  	    }
  	} else if (strcmp(arg, "if") == 0) {
  	    int fd;
@@ -104,7 +112,7 @@
  	    struct sa_desc *local_sa, *remote_sa;
  	    struct peer_desc *peer;
  
-@@ -1128,6 +1152,7 @@
+@@ -1128,6 +1153,7 @@
  		perror(arg);
  		continue;
  	    }
@@ -112,7 +120,7 @@
  
  	    local_sa = NULL;
  	    remote_sa = NULL;
-@@ -1974,6 +1999,7 @@
+@@ -1974,6 +2000,7 @@
      return 0;
  }
  
@@ -120,7 +128,7 @@
  void my_idea_cbc_encrypt(unsigned char *iv, crypt_key *ek,
  			 unsigned char *t, unsigned int len)
  {
-@@ -2002,6 +2028,7 @@
+@@ -2002,6 +2029,7 @@
      idea_set_decrypt_key(&k->idea, &k->idea);
      return 0;
  }
@@ -128,3 +136,64 @@
  
  void my_des_cbc_encrypt(unsigned char *iv, crypt_key *ek,
  			unsigned char *t, unsigned int len)
+@@ -2081,6 +2109,11 @@
+     return 0;
+ }
+ 
++void usage()
++{
++    fprintf(stderr, "%s: usage: [ -c CONFIG ] [ -s SCRIPT ]\n", cmd);
++    exit(1);
++}
+ int main(int argc, char **argv)
+ {
+     time_t t;
+@@ -2088,9 +2121,14 @@
+     int pack, i;
+     struct sockaddr_in from;
+     struct stat sb;
++    int ch;
++    char *path_conf = _PATH_CONF;
++    char *path_startup = _PATH_STARTUP;
+ 
+     FILE *f;
+ 
++    cmd=argv[0];
++
+     openlog ("pipsecd", LOG_PID, LOG_DAEMON);
+     syslog (LOG_NOTICE, "pipsecd starting");
+ 
+@@ -2113,7 +2151,21 @@
+     if (encap_icmp_new(&encap_meth[ENCAP_ICMP], IPPROTO_ICMP) == -1)
+ 	exit(1);
+ 
+-    f = fopen(_PATH_CONF, "r");
++    while ((ch = getopt(argc, argv, "c:s:")) != -1) {
++	switch (ch) {
++	case 'c':
++	    path_conf = optarg;
++	    break;
++	case 's':
++	    path_startup = optarg;
++	    break;
++	case '?':
++	default:
++	    usage();
++	}
++    }
++
++    f = fopen(path_conf, "r");
+     if (f == NULL) {
+ 	perror("configuration file");
+ 	exit(1);
+@@ -2123,8 +2175,8 @@
+     fclose(f);
+ 
+     /* Execute startup script, if any */
+-    if (stat(_PATH_STARTUP, &sb) == 0 && (sb.st_mode & 0400))
+-	system(_PATH_STARTUP);
++    if (stat(path_startup, &sb) == 0 && (sb.st_mode & 0400))
++	system(path_startup);
+ 
+     /* Send a probe to every peer on startup */
+     for (i = 0; i < peer_num; i++)