From c2c449043128e8a660814f6df9bc8bae98742928 Mon Sep 17 00:00:00 2001
From: Oswald Buddenhagen <ossi@users.sf.net>
Date: Fri, 30 Jan 2004 23:35:50 +0000
Subject: [PATCH] following the "screw murphy" principle and commiting untested
 patch: obey LOGINDISABLED

---
 src/imap.c  | 8 ++++++++
 src/isync.h | 1 +
 2 files changed, 9 insertions(+)

diff --git a/src/imap.c b/src/imap.c
index 1f01f68..9ac99f9 100644
--- a/src/imap.c
+++ b/src/imap.c
@@ -483,6 +483,8 @@ imap_exec (imap_t * imap, const char *fmt, ...)
 			imap->have_uidplus = 1;
 		    else if (!strcmp ("NAMESPACE", arg))
 			imap->have_namespace = 1;
+		    else if (!strcmp ("LOGINDISABLED", arg))
+			imap->have_nologin = 1;
 #if HAVE_LIBSSL
 		    else if (!strcmp ("STARTTLS", arg))
 			imap->have_starttls = 1;
@@ -761,6 +763,7 @@ imap_connect (config_t * cfg)
 	    imap->have_uidplus = 0;
 	    imap->have_namespace = 0;
 	    imap->have_cram = 0;
+	    imap->have_nologin = 0;
 	    /* imap->have_starttls = 0; */
 	    if (imap_exec (imap, "CAPABILITY"))
 	      goto bail;
@@ -829,6 +832,11 @@ imap_connect (config_t * cfg)
 	else
 #endif
 	{
+	  if (imap->have_nologin)
+	  {
+	    fprintf (stderr, "Skipping %s, server forbids LOGIN\n", cfg->path);
+	    goto bail;
+	  }
 #if HAVE_LIBSSL
 	  if (!use_ssl)
 #endif
diff --git a/src/isync.h b/src/isync.h
index cefa0a6..f61ca8a 100644
--- a/src/isync.h
+++ b/src/isync.h
@@ -153,6 +153,7 @@ typedef struct
     list_t *ns_personal;
     list_t *ns_other;
     list_t *ns_shared;
+    unsigned int have_nologin:1;
     unsigned int have_uidplus:1;
     unsigned int have_namespace:1;
 #if HAVE_LIBSSL