From d9d90025f08f931a7b85e3393c0f54cd590bbd25 Mon Sep 17 00:00:00 2001
From: Wilfried Goesgens <dothebart@citadel.org>
Date: Thu, 3 Feb 2011 22:34:38 +0100
Subject: [PATCH] libev migration: start out with creating support for
 'fallbackhost'

---
 citadel/modules/smtp/serv_smtpqueue.c | 20 ++++++++++++++++++++
 citadel/modules/smtp/smtpqueue.h      |  1 +
 2 files changed, 21 insertions(+)

diff --git a/citadel/modules/smtp/serv_smtpqueue.c b/citadel/modules/smtp/serv_smtpqueue.c
index c071daf2b..bdf1a323a 100644
--- a/citadel/modules/smtp/serv_smtpqueue.c
+++ b/citadel/modules/smtp/serv_smtpqueue.c
@@ -783,6 +783,26 @@ void smtp_do_procmsg(long msgnum, void *userdata) {
 			FreeStrBuf(&All);
 			FreeStrBuf(&One);
 		}
+
+		Url = &MyQItem->FallBackHost;
+		nRelays = get_hosts(mxbuf, "fallbackhost");
+		if (nRelays > 0) {
+			StrBuf *All;
+			StrBuf *One;
+			const char *Pos = NULL;
+			All = NewStrBufPlain(mxbuf, -1);
+			One = NewStrBufPlain(NULL, StrLength(All) + 1);
+			
+			while ((Pos != StrBufNOTNULL) && ((Pos == NULL) || !IsEmptyStr(Pos))) {
+				StrBufExtract_NextToken(One, All, &Pos, '|');
+				if (!ParseURL(Url, One, 25))
+					CtdlLogPrintf(CTDL_DEBUG, "Failed to parse: %s\n", ChrPtr(One));
+				else 
+					Url = &(*Url)->Next;
+			}
+			FreeStrBuf(&All);
+			FreeStrBuf(&One);
+		}
 	}
 
 	It = GetNewHashPos(MyQItem->MailQEntries, 0);
diff --git a/citadel/modules/smtp/smtpqueue.h b/citadel/modules/smtp/smtpqueue.h
index 0da689561..b2b7a3bb9 100644
--- a/citadel/modules/smtp/smtpqueue.h
+++ b/citadel/modules/smtp/smtpqueue.h
@@ -55,6 +55,7 @@ typedef struct queueitem {
 	StrBuf *EnvelopeFrom;
 	StrBuf *BounceTo;
 	ParsedURL *URL;
+	ParsedURL *FallBackHost;
 } OneQueItem;
 typedef void (*QItemHandler)(OneQueItem *Item, StrBuf *Line, const char **Pos);
 
-- 
2.30.2