add optional youbin support

4 files changed, 246 insertions, 5 deletions

diff --git a/mail/popper/Makefile b/mail/popper/Makefile
index 3c1d48fccac5..a7d2fa3ed5e5 100644
--- a/mail/popper/Makefile
+++ b/mail/popper/Makefile
@@ -14,10 +14,14 @@ EXTRACT_SUFX=	.tar.Z
 
 MAINTAINER=	ache@freebsd.org
 
+# Set POPD_YOUBIN_SUPPORT variable in the environment to enable
+# youbin support.
 #
 # If APOP_ONLY variable present in the environment, popper builds
-# with APOP authentification only
+# with APOP authentification only.
 #
+# If FULL_POPD_DEBUG variable present in the environment, popper builds
+# with more verbose debugging.
 
 O_DEFS=         -DSETPROCTITLE -DKEEP_TEMP_DROP -DBSD44_DBM -DBIND43 \
 		-DBULLDB -DNONAUTHFILE='\"/etc/ftpusers\"'
@@ -31,12 +35,16 @@ O_DEFS+=        -DSKEY
 O_DEFS+=        -DAPOP_ONLY
 .endif
 
+.if defined(POPD_YOUBIN_SUPPORT)
+O_DEFS+=        -DYOUBIN -DCALLED_FROM_POPD
+.endif
+
 P_LIBS+=        -lmd -lutil
 
 GNU_CONFIGURE=          yes
 CONFIGURE_ARGS=         --enable-apop=${PREFIX}/etc/popper/pop.auth \
 			--with-apopuid=pop
-.if defined(FULL_POP_DEBUG)
+.if defined(FULL_POPD_DEBUG)
 CONFIGURE_ARGS+=        --enable-debugging
 .endif
 CONFIGURE_ENV=          LIBS="${P_LIBS}" O_DEFS="${O_DEFS}"
@@ -45,6 +53,7 @@ MAN8=   popauth.8 popper.8
 
 post-patch:
 	$(RM) ${WRKSRC}/md5.h
+	$(CP) ${FILESDIR}/sendto.c ${WRKSRC}
 
 do-install:
 	cd ${WRKSRC} && \
diff --git a/mail/popper/files/patch-aa b/mail/popper/files/patch-aa
index f98a3959a450..f0e4359a14dd 100644
--- a/mail/popper/files/patch-aa
+++ b/mail/popper/files/patch-aa
@@ -1,5 +1,5 @@
 *** Makefile.in.orig	Fri Jul 10 03:44:06 1998
---- Makefile.in	Sat Jul 18 20:04:20 1998
+--- Makefile.in	Wed Aug  5 01:26:01 1998
 ***************
 *** 1,20 ****
 ! CSRCS		=	flock.c pop_dele.c pop_dropcopy.c \
@@ -30,7 +30,7 @@
   			pop_rset.c pop_send.c pop_stat.c pop_updt.c \
   			pop_user.c pop_xtnd.c pop_xmit.c popper.c \
 ! 			pop_bull.c xtnd_xlst.c pop_uidl.c \
-! 			pop_rpop.c pop_apop.c pop_auth.c
+! 			pop_rpop.c pop_apop.c pop_auth.c sendto.c
   
 ! OBJS            =       pop_dele.o pop_dropcopy.o \
   			pop_get_command.o pop_get_subcommand.o pop_init.o \
@@ -39,7 +39,7 @@
   			pop_rset.o pop_send.o pop_stat.o pop_updt.o \
   			pop_user.o pop_xtnd.o pop_xmit.o popper.o \
 ! 			pop_bull.o xtnd_xlst.o pop_uidl.o \
-! 			pop_rpop.o pop_apop.o pop_auth.o
+! 			pop_rpop.o pop_apop.o pop_auth.o sendto.o
   
   DOCS		=	README pop3.rfc1081 pop3e.rfc1082 popper.8
   
diff --git a/mail/popper/files/patch-aj b/mail/popper/files/patch-aj
new file mode 100644
index 000000000000..f7a697027080
--- /dev/null
+++ b/mail/popper/files/patch-aj
@@ -0,0 +1,62 @@
+*** pop_updt.c.orig	Fri Jul 10 03:44:08 1998
+--- pop_updt.c	Wed Aug  5 01:14:24 1998
+***************
+*** 126,131 ****
+--- 126,134 ----
+  	    mailunlock();
+  #endif
+  	}
++ #ifdef YOUBIN
++ 	sendto_youbin(p->user);
++ #endif
+          return (POP_SUCCESS);
+      }
+  
+***************
+*** 328,333 ****
+--- 331,339 ----
+  	    mailunlock();
+  #endif
+  	    (void)fclose(p->drop) ;
++ #ifdef YOUBIN
++ 	    sendto_youbin(p->user);
++ #endif
+  #ifdef EDQUOT
+  	    if (save_errno == EDQUOT)
+  		return pop_msg(p, POP_FAILURE,
+***************
+*** 348,353 ****
+--- 354,362 ----
+  	    mailunlock();
+  #endif
+  	    (void)fclose(p->drop);
++ #ifdef YOUBIN
++ 	    sendto_youbin(p->user);
++ #endif
+  #ifdef EDQUOT
+  	    if (save_errno == EDQUOT)
+  		return pop_msg(p, POP_FAILURE,
+***************
+*** 452,457 ****
+--- 461,469 ----
+  	    mailunlock();
+  #endif
+  	    (void)fclose(p->drop) ;
++ #ifdef YOUBIN
++ 	    sendto_youbin(p->user);
++ #endif
+  #ifdef EDQUOT
+  	    if (save_errno == EDQUOT)
+  		return pop_msg(p, POP_FAILURE,
+***************
+*** 475,480 ****
+--- 487,495 ----
+  #endif
+  	(void)fclose(p->drop);
+      }
++ #ifdef YOUBIN
++     sendto_youbin(p->user);
++ #endif
+  
+      return(pop_quit(p));
+  }
diff --git a/mail/popper/files/sendto.c b/mail/popper/files/sendto.c
new file mode 100644
index 000000000000..c7783e5df0ae
--- /dev/null
+++ b/mail/popper/files/sendto.c
@@ -0,0 +1,170 @@
+#ifdef YOUBIN
+/*
+ * Program:     $RCSfile: sendto.c,v $  $Revision: 4.3 $
+ *
+ * Purpose:     Send a message with UDP packet.
+ *              Invoked from mh-inc-folder-hook.
+ *
+ * Usage:       sendto <host> <service> <message>
+ *
+ * Author:      K.Agusa     agusa@nuie.nagoya-u.ac.jp
+ *              S.Yamamoto  yamamoto@nuie.nagoya-u.ac.jp
+ *
+ * Modified:    K.Makimura  macky@agusa.nuie.nagoya-u.ac.jp
+ *
+ * Date:        1993/07/24
+ * Modified:    $Date: 1994/08/01 12:57:38 $
+ *
+ * Copyright:   K.Agusa and S.Yamamoto  1993 - 94
+ *
+ * The X Consortium, and any party obtaining a copy of these files from
+ * the X Consortium, directly or indirectly, is granted, free of charge,
+ * a full and unrestricted irrevocable, world-wide, paid up, royalty-free,
+ * nonexclusive right and license to deal in this software and documentation
+ * files (the "Software"), including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons who receive copies from any such
+ * party to do so. This license includes without limitation a license to do
+ * the foregoing actions under any patents of the party supplying this
+ * software to the X Consortium.
+ */
+
+#ifndef lint
+static char rcsid[] =
+    "$Id: sendto.c,v 4.3 1994/08/01 12:57:38 yamamoto Exp $";
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <stdio.h>
+
+/* 
+ *                  Platform definitions.
+ */
+
+#if defined(SVR4) && !defined(SYSV)
+#define SYSV
+#endif /* defined(SVR4) && !defined(SYSV) */
+
+/*
+ *                  For compatibility.
+ */
+
+#ifdef SYSV
+#include <string.h>                         /* For strchr(). */
+#else /* not SYSV */
+#include <strings.h>
+#if !defined(strchr) && !defined(strrchr)
+#define strchr(str, c)          index((str), (c))
+#define strrchr(str, c)         rindex((str), (c))
+#endif /* !defined(strchr) && !defined(strrchr) */
+#endif /* not SYSV */
+
+#ifdef SYSV
+#define bzero(dst, len)         memset((dst), '\0', (len))
+#define bcopy(src, dst, len)    memcpy((dst), (src), (len))
+#endif
+
+static struct sockaddr_in  sa;              /* Server address. */
+static int                 sockid;          /* Socket Id. */
+static char                err_msg[256];
+
+static char *
+udp_init(host, service)
+char    *host;
+char    *service;
+{
+    struct hostent *hp;                     /* Result of host name lookup. */
+    struct servent *sp;                     /* Result of service lookup. */
+    
+    if ((hp = gethostbyname(host)) == NULL) {
+        sprintf(err_msg, "No such host: %s", host);
+        return (err_msg);
+    }
+    if ((sp = getservbyname(service, "udp")) == NULL) {
+        sprintf(err_msg, "No such service: %s", service);
+        return (err_msg);
+    }
+    if ((sockid = socket(hp->h_addrtype, SOCK_DGRAM, 0)) < 0) {
+        sprintf(err_msg, "Error in getting socket");
+        return (err_msg);
+    }
+    
+    bzero((char *)&sa, sizeof(sa));
+    sa.sin_family = hp->h_addrtype;
+    bcopy((char *)hp->h_addr, (char *)&sa.sin_addr, hp->h_length);
+    sa.sin_port = sp->s_port;
+    
+    return ((char *)NULL);
+}
+
+static char *
+udp_send(message)
+char    *message;
+{
+    int   len;
+    
+    len = strlen(message);
+    if (sendto(sockid, message, len, 0, (struct sockaddr *)&sa, sizeof(sa)) != len) {
+        sprintf(err_msg, "Error in sending packet");
+        return (err_msg);
+    }
+    return ((char *)NULL);
+}
+
+#ifndef CALLED_FROM_POPD
+
+void
+main(argc, argv)
+int     argc;
+char    **argv;
+{
+    char    *msg;
+    char    *prog_name;
+    
+    if ((prog_name = strrchr(argv[0], '/')) != NULL) {
+        prog_name++;
+    } else {
+        prog_name = argv[0];
+    }
+
+    if (argc != 4) {
+        fprintf(stderr, "%s: Usage: sendto <host> <service> <message>\n",
+                prog_name);
+        exit(1);
+    }
+    if ((msg = udp_init(argv[1], argv[2])) != NULL) {
+        fprintf(stderr, "%s: %s\n", prog_name, msg);
+        exit(1);
+    }
+    if ((msg = udp_send(argv[3])) != NULL) {
+        fprintf(stderr, "%s: %s\n", prog_name, msg);
+        exit(1);
+    }
+    exit(0);
+}
+
+#else /* CALLED_FROM_POPD */
+
+#ifndef YOUBINSERVICE
+#define YOUBINSERVICE       "biff"          /* For patch to popd. */
+#endif /* not YOUBINSERVICE */
+
+void
+sendto_youbin(username)
+char    *username;
+{
+    char  msg[256];
+    
+    if (udp_init("localhost", YOUBINSERVICE) != NULL) {
+        return;
+    }
+    sprintf(msg, "U %s", username);
+    udp_send(msg);
+}
+
+#endif /* CALLED_FROM_POPD */
+#endif /* YOUBIN */