From 655e2d019941c39b04549766eeb212757c2fcfb5 Mon Sep 17 00:00:00 2001
From: Thomas Roessler <roessler@does-not-exist.org>
Date: Tue, 11 Jul 2000 20:38:49 +0000
Subject: Unify logout stuff in _one_ function.  From Vsevolod Volkov.

---
 imap/imap.c         | 25 +++++++++++++++----------
 imap/imap_private.h |  1 +
 imap/socket.c       | 15 ++-------------
 3 files changed, 18 insertions(+), 23 deletions(-)

(limited to 'imap')

diff --git a/imap/imap.c b/imap/imap.c
index b4015a11..051a32e9 100644
--- a/imap/imap.c
+++ b/imap/imap.c
@@ -816,25 +816,30 @@ int imap_open_mailbox_append (CONTEXT *ctx)
   return 0;
 }
 
-int imap_close_connection (CONTEXT *ctx)
+void imap_logout (CONNECTION *conn)
 {
   char buf[LONG_STRING];
   char seq[8];
 
+  imap_make_sequence (seq, sizeof (seq));
+  snprintf (buf, sizeof (buf), "%s LOGOUT\r\n", seq);
+  mutt_socket_write (conn, buf);
+  do
+  {
+    if (mutt_socket_readln (buf, sizeof (buf), conn) < 0)
+      break;
+  }
+  while (mutt_strncmp (seq, buf, SEQLEN) != 0);
+}
+
+int imap_close_connection (CONTEXT *ctx)
+{
   dprint (1, (debugfile, "imap_close_connection(): closing connection\n"));
   /* if the server didn't shut down on us, close the connection gracefully */
   if (CTX_DATA->status != IMAP_BYE)
   {
     mutt_message _("Closing connection to IMAP server...");
-    imap_make_sequence (seq, sizeof (seq));
-    snprintf (buf, sizeof (buf), "%s LOGOUT\r\n", seq);
-    mutt_socket_write (CTX_DATA->conn, buf);
-    do
-    {
-      if (mutt_socket_readln (buf, sizeof (buf), CTX_DATA->conn) < 0)
-	break;
-    }
-    while (mutt_strncmp (seq, buf, SEQLEN) != 0);
+    imap_logout (CTX_DATA->conn);
     mutt_clear_error ();
   }
   mutt_socket_close (CTX_DATA->conn);
diff --git a/imap/imap_private.h b/imap/imap_private.h
index 08fd3412..1d5cc24e 100644
--- a/imap/imap_private.h
+++ b/imap/imap_private.h
@@ -178,6 +178,7 @@ int imap_parse_list_response(CONNECTION* conn, char* buf, int buflen,
   char** name, int* noselect, int* noinferiors, char* delim);
 int imap_read_bytes (FILE* fp, CONNECTION* conn, long bytes);
 int imap_reopen_mailbox (CONTEXT *ctx, int *index_hint);
+void imap_logout (CONNECTION* conn);
 
 /* auth.c */
 int imap_authenticate (IMAP_DATA *idata, CONNECTION *conn);
diff --git a/imap/socket.c b/imap/socket.c
index e752bcf1..0fad0a64 100644
--- a/imap/socket.c
+++ b/imap/socket.c
@@ -151,8 +151,6 @@ CONNECTION* mutt_socket_find (const IMAP_MBOX* mx, int newconn)
 void imap_logout_all (void) 
 {
   CONNECTION* conn;
-  char buf[SHORT_STRING];
-  char seq[SEQLEN+1];
   
   conn = Connections;
 
@@ -163,17 +161,8 @@ void imap_logout_all (void)
       mutt_message (_("Closing connection to %s..."),
 		    conn->mx.host);
       
-      imap_make_sequence (seq, sizeof (seq));
-      snprintf (buf, sizeof (buf), "%s LOGOUT\r\n", seq);
-
-      mutt_socket_write (conn, buf);
-
-      do
-      {
-	if (mutt_socket_readln (buf, sizeof (buf), conn) < 0)
-	  break;
-      }
-      while (mutt_strncmp (buf, seq, SEQLEN) != 0);
+      imap_logout (conn);
+      
       mutt_clear_error ();
 
       mutt_socket_close (conn);
-- 
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