From ce6018836c422c86a729ba39fe5433ec11b87b02 Mon Sep 17 00:00:00 2001
From: Greg Hudson <ghudson@mit.edu>
Date: Sun, 14 Sep 1997 18:12:16 +0000
Subject: Pull in sources from zephyr locker.  See /mit/zephyr/repository for
 detailed change information.

---
 zhm/zhm_client.c | 125 ++++++++++++++++++++++++++-----------------------------
 1 file changed, 60 insertions(+), 65 deletions(-)

(limited to 'zhm/zhm_client.c')

diff --git a/zhm/zhm_client.c b/zhm/zhm_client.c
index ec41466..ff7d3ea 100644
--- a/zhm/zhm_client.c
+++ b/zhm/zhm_client.c
@@ -19,89 +19,84 @@ static char rcsid_hm_client_c[] = "$Header$";
 #endif /* SABER */
 #endif /* lint */
 
-extern int no_server, timeout_type, nclt, deactivated;
+extern int no_server, nclt, deactivated;
 extern struct sockaddr_in cli_sin, serv_sin, from;
 
-transmission_tower(notice, packet, pak_len)
+void transmission_tower(notice, packet, pak_len)
      ZNotice_t *notice;
-     caddr_t packet;
+     char *packet;
      int pak_len;
 {
-      ZNotice_t gack;
-      Code_t ret;
-      struct sockaddr_in gsin;
-      unsigned int tleft;
+    ZNotice_t gack;
+    Code_t ret;
+    struct sockaddr_in gsin;
 
-      nclt++;
-      if (notice->z_kind == HMCTL) {
-	    if (!strcmp(notice->z_opcode, CLIENT_FLUSH)) {
-		  send_flush_notice(HM_FLUSH);
-		  deactivated = 1;
-	  }
-	    else if (!strcmp(notice->z_opcode, CLIENT_NEW_SERVER))
-		    new_server((char *)NULL);
-	    else
-		    syslog (LOG_INFO, "Bad control notice from client.");
-	    return;
-    } else
+    nclt++;
+    if (notice->z_kind == HMCTL) {
+	if (!strcmp(notice->z_opcode, CLIENT_FLUSH)) {
+	    send_flush_notice(HM_FLUSH);
+	    deactivated = 1;
+	} else if (!strcmp(notice->z_opcode, CLIENT_NEW_SERVER)) {
+	    new_server((char *)NULL);
+	} else {
+	    syslog (LOG_INFO, "Bad control notice from client.");
+	}
+	return;
+    } else {
 	if (notice->z_kind != UNSAFE) {
-	      gack = *notice;
-	      gack.z_kind = HMACK;
-	      gack.z_message_len = 0;
-	      gack.z_multinotice = "";
-	      gsin = cli_sin;
-	      gsin.sin_port = from.sin_port;
-	      if (gack.z_port == 0)
+	    gack = *notice;
+	    gack.z_kind = HMACK;
+	    gack.z_message_len = 0;
+	    gack.z_multinotice = "";
+	    gsin = cli_sin;
+	    gsin.sin_port = from.sin_port;
+	    if (gack.z_port == 0)
 		gack.z_port = from.sin_port;
-	      DPR2 ("Client Port = %u\n", ntohs(gack.z_port));
-	      notice->z_port = gack.z_port;
-	      if ((ret = ZSetDestAddr(&gsin)) != ZERR_NONE) {
-		    Zperr(ret);
-		    com_err("hm", ret, "setting destination");
-	      }
-	      /* Bounce ACK to library */
-	      if ((ret = send_outgoing(&gack)) != ZERR_NONE) {
-		    Zperr(ret);
-		    com_err("hm", ret, "sending raw notice");
-	      }
-	}
-      if (!no_server) {
-	    DPR2 ("Server Port = %u\n", ntohs(serv_sin.sin_port));
-	    if ((ret = ZSetDestAddr(&serv_sin)) != ZERR_NONE) {
-		  Zperr(ret);
-		  com_err("hm", ret, "setting destination");
+	    DPR2 ("Client Port = %u\n", ntohs(gack.z_port));
+	    notice->z_port = gack.z_port;
+	    if ((ret = ZSetDestAddr(&gsin)) != ZERR_NONE) {
+		Zperr(ret);
+		com_err("hm", ret, "setting destination");
 	    }
-	    if ((ret = send_outgoing(notice)) != ZERR_NONE) {
-		  Zperr(ret);
-		  com_err("hm", ret, "while sending raw notice");
+	    /* Bounce ACK to library */
+	    if ((ret = send_outgoing(&gack)) != ZERR_NONE) {
+		Zperr(ret);
+		com_err("hm", ret, "sending raw notice");
 	    }
-	    if (tleft = alarm(0))
-	      (void)alarm(tleft);
-	    else {
-		  timeout_type = NOTICES;
-		  (void)alarm(rexmit_times[0]);
-	    }
-      }
-      (void)add_notice_to_queue(notice, packet, &gsin, pak_len);
+	}
+    }
+    if (!no_server) {
+	DPR2 ("Server Port = %u\n", ntohs(serv_sin.sin_port));
+	if ((ret = ZSetDestAddr(&serv_sin)) != ZERR_NONE) {
+	    Zperr(ret);
+	    com_err("hm", ret, "setting destination");
+	}
+	if ((ret = send_outgoing(notice)) != ZERR_NONE) {
+	    Zperr(ret);
+	    com_err("hm", ret, "while sending raw notice");
+	}
+    }
+    add_notice_to_queue(notice, packet, &gsin, pak_len);
 }
 
 Code_t
 send_outgoing(notice)
 ZNotice_t *notice;
 {
-	Code_t retval;
-	char *packet;
-	int length;
+    Code_t retval;
+    char *packet;
+    int length;
 
-	if (!(packet = (char *) malloc((unsigned)sizeof(ZPacket_t))))
-		return(ENOMEM);
+    if (!(packet = (char *) malloc((unsigned)sizeof(ZPacket_t))))
+	return(ENOMEM);
 
-	if ((retval = ZFormatSmallRawNotice(notice, packet, &length))
-	    != ZERR_NONE) {
-		free(packet);
-		return(retval);
-	}
-	retval = ZSendPacket(packet, length, 0);
+    if ((retval = ZFormatSmallRawNotice(notice, packet, &length))
+	!= ZERR_NONE) {
 	free(packet);
 	return(retval);
+    }
+    retval = ZSendPacket(packet, length, 0);
+    free(packet);
+    return(retval);
 }
+
-- 
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