Add code to allow multiple -s options, so it can try several mail relays.

1 files changed, 107 insertions, 5 deletions

diff --git a/mail/mini_sendmail/patches/patch-aa b/mail/mini_sendmail/patches/patch-aa
index 31887615ccf..f8d80f13519 100644
--- a/mail/mini_sendmail/patches/patch-aa
+++ b/mail/mini_sendmail/patches/patch-aa
@@ -1,8 +1,65 @@
-$NetBSD: patch-aa,v 1.7 2005/06/29 22:01:19 is Exp $
+$NetBSD: patch-aa,v 1.8 2006/06/15 20:52:05 martin Exp $
 
 --- mini_sendmail.c.orig	2005-06-29 19:37:15.000000000 +0200
-+++ mini_sendmail.c
-@@ -134,6 +134,8 @@ main( int argc, char** argv )
++++ mini_sendmail.c	2006-06-15 22:42:04.000000000 +0200
+@@ -66,8 +66,13 @@ static char* argv0;
+ static char* fake_from;
+ static int parse_message, verbose;
+ #ifdef DO_MINUS_SP
+-static char* server;
+ static short port;
++struct server_entry {
++	const char *server;
++	short port;
++	struct server_entry *next;
++};
++struct server_entry *servers;
+ #endif /* DO_MINUS_SP */
+ static int timeout;
+ static int sockfd1, sockfd2;
+@@ -84,7 +89,7 @@ static char* make_received( char* from, 
+ #endif /* DO_RECEIVED */
+ static void parse_for_recipients( char* message );
+ static void add_recipient( char* recipient, int len );
+-static int open_client_socket( void );
++static int open_client_socket( const char *server, short port );
+ static int read_response( void );
+ static void send_command( char* command );
+ static void send_data( char* data );
+@@ -106,13 +111,15 @@ main( int argc, char** argv )
+     char from[1000];
+     int status;
+     char buf[2000];
++#ifdef DO_MINUS_SP
++    struct server_entry *cur_server;
++#endif
+ 
+     /* Parse args. */
+     argv0 = argv[0];
+     fake_from = (char*) 0;
+     parse_message = 0;
+ #ifdef DO_MINUS_SP
+-    server = "127.0.0.1";
+     port = SMTP_PORT;
+ #endif /* DO_MINUS_SP */
+     verbose = 0;
+@@ -125,15 +132,21 @@ main( int argc, char** argv )
+ 	else if ( strcmp( argv[argn], "-t" ) == 0 )
+ 	    parse_message = 1;
+ #ifdef DO_MINUS_SP
+-	else if ( strncmp( argv[argn], "-s", 2 ) == 0 && argv[argn][2] != '\0' )
+-	    server = &(argv[argn][2]);
+-	else if ( strncmp( argv[argn], "-p", 2 ) == 0 && argv[argn][2] != '\0' )
++	else if ( strncmp( argv[argn], "-s", 2 ) == 0 && argv[argn][2] != '\0' ) {
++	    cur_server = malloc(sizeof(struct server_entry));
++	    cur_server->server = &(argv[argn][2]);
++	    cur_server->port = port;
++	    cur_server->next = servers;
++	    servers = cur_server;
++	} else if ( strncmp( argv[argn], "-p", 2 ) == 0 && argv[argn][2] != '\0' )
+ 	    port = atoi( &(argv[argn][2]) );
+ #endif /* DO_MINUS_SP */
+ 	else if ( strncmp( argv[argn], "-T", 2 ) == 0 && argv[argn][2] != '\0' )
  	    timeout = atoi( &(argv[argn][2]) );
  	else if ( strcmp( argv[argn], "-v" ) == 0 )
  	    verbose = 1;
@@ -11,7 +68,30 @@ $NetBSD: patch-aa,v 1.7 2005/06/29 22:01:19 is Exp $
  	else if ( strcmp( argv[argn], "-i" ) == 0 )
  	    ;	/* ignore */
  	else if ( strcmp( argv[argn], "-oi" ) == 0 )
-@@ -507,14 +509,24 @@ parse_for_recipients( char* message )
+@@ -186,8 +199,21 @@ main( int argc, char** argv )
+ 
+     (void) signal( SIGALRM, sigcatch );
+ 
++    if (!servers) {
++    	static const char default_server[] = "127.0.0.1";
++    	servers = malloc(sizeof(struct server_entry));
++    	servers->server = default_server;
++    	servers->port = port;
++    	servers->next = NULL;
++    }
++
+     (void) alarm( timeout );
+-    sockfd1 = open_client_socket();
++    for (cur_server = servers; cur_server; cur_server = cur_server->next) {
++	    sockfd1 = open_client_socket(cur_server->server, cur_server->port);
++	    if (sockfd1 >= 0) break;
++    }
++    if (sockfd1 == -1)
++    	show_error("could not open SMTP socket");
+ 
+     sockfd2 = dup( sockfd1 );
+     sockrfp = fdopen( sockfd1, "r" );
+@@ -507,14 +533,24 @@ parse_for_recipients( char* message )
  	    switch ( *cp )
  		{
  		case '\n':
@@ -43,7 +123,7 @@ $NetBSD: patch-aa,v 1.7 2005/06/29 22:01:19 is Exp $
  		    }
  		break;
  		case ',':
-@@ -532,25 +544,46 @@ static void
+@@ -532,25 +568,46 @@ static void
  add_recipient( char* recipient, int len )
      {
      char buf[1000];
@@ -97,3 +177,25 @@ $NetBSD: patch-aa,v 1.7 2005/06/29 22:01:19 is Exp $
      send_command( buf );
      status = read_response();
      if ( status != 250  && status != 251 )
+@@ -569,7 +626,7 @@ add_recipient( char* recipient, int len 
+ #endif
+ 
+ static int
+-open_client_socket( void )
++open_client_socket(const char *server, short port)
+     {
+ #ifdef USE_IPV6
+     struct sockaddr_in6 sa;
+@@ -744,10 +801,10 @@ open_client_socket( void )
+ 
+     sockfd = socket( sock_family, sock_type, sock_protocol );
+     if ( sockfd < 0 )
+-	show_error( "socket" );
++	return -1;
+ 
+     if ( connect( sockfd, (struct sockaddr*) &sa, sa_len ) < 0 )
+-	show_error( "connect" );
++	return -1;
+ 
+     return sockfd;
+     }