X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Fmodules%2Fsmtp%2Fserv_smtpeventclient.c;h=fbcf67c2ced45a0c8c56f8ed27efe74831800b8c;hb=18f747e331fdcb3619105c03fbac77cdb1bf9cfc;hp=4b6dea3954c39c48cb681eb066e02f442754d8bd;hpb=82fcf5721fdbf10ac860bd551409ae7b8a4aed0c;p=citadel.git

diff --git a/citadel/modules/smtp/serv_smtpeventclient.c b/citadel/modules/smtp/serv_smtpeventclient.c
index 4b6dea395..fbcf67c2c 100644
--- a/citadel/modules/smtp/serv_smtpeventclient.c
+++ b/citadel/modules/smtp/serv_smtpeventclient.c
@@ -91,12 +91,11 @@
 #include "smtp_clienthandlers.h"
 
 int SMTPClientDebugEnabled = 0;
-const unsigned short DefaultMXPort = 25;
 void DeleteSmtpOutMsg(void *v)
 {
 	SmtpOutMsg *Msg = v;
 	AsyncIO *IO = &Msg->IO;
-	EVS_syslog(LOG_DEBUG, "%s Exit\n", __FUNCTION__);
+	EV_syslog(LOG_DEBUG, "%s Exit\n", __FUNCTION__);
 
 	/* these are kept in our own space and free'd below */
 	Msg->IO.ConnectMe = NULL;
@@ -154,9 +153,10 @@ eNextState FinalizeMessageSend_DB(AsyncIO *IO)
 
 	Msg->IDestructQueItem = DecreaseQReference(Msg->MyQItem);
 
-	Msg->nRemain = CountActiveQueueEntries(Msg->MyQItem);
+	Msg->nRemain = CountActiveQueueEntries(Msg->MyQItem, 0);
 
 	if (Msg->MyQEntry->Active && 
+	    !Msg->MyQEntry->StillActive &&
 	    CheckQEntryIsBounce(Msg->MyQEntry))
 	{
 		/* are we casue for a bounce mail? */
@@ -177,7 +177,7 @@ eNextState FinalizeMessageSend_DB(AsyncIO *IO)
 	Msg->MyQItem->QueMsgID = -1;
 
 	if (Msg->IDestructQueItem)
-		smtpq_do_bounce(Msg->MyQItem, Msg->msgtext);
+		smtpq_do_bounce(Msg->MyQItem, Msg->msgtext, Msg->pCurrRelay);
 
 	if (Msg->nRemain > 0)
 	{
@@ -234,10 +234,17 @@ eNextState FailOneAttempt(AsyncIO *IO)
 	 * - connection timeout
 	 * - dns lookup failed
 	 */
-	StopClientWatchers(IO);
+	StopClientWatchers(IO, 1);
 
 	if (Msg->pCurrRelay != NULL)
 		Msg->pCurrRelay = Msg->pCurrRelay->Next;
+	if ((Msg->pCurrRelay != NULL) &&
+	    !Msg->pCurrRelay->IsRelay &&
+	    Msg->MyQItem->HaveRelay)
+	{
+		EVS_syslog(LOG_DEBUG, "%s Aborting; last relay failed.\n", __FUNCTION__);
+		return eAbort;
+	}
 
 	if (Msg->pCurrRelay == NULL) {
 		EVS_syslog(LOG_DEBUG, "%s Aborting\n", __FUNCTION__);
@@ -322,6 +329,8 @@ eNextState get_one_mx_host_ip_done(AsyncIO *IO)
 	SmtpOutMsg *Msg = IO->Data;
 	struct hostent *hostent;
 
+	IO->ConnectMe = Msg->pCurrRelay;
+
 	QueryCbDone(IO);
 	EVS_syslog(LOG_DEBUG, "%s Time[%fs]\n",
 		   __FUNCTION__,
@@ -339,7 +348,7 @@ eNextState get_one_mx_host_ip_done(AsyncIO *IO)
 			Msg->pCurrRelay->Addr.sin6_family =
 				hostent->h_addrtype;
 			Msg->pCurrRelay->Addr.sin6_port =
-				htons(DefaultMXPort);
+				htons(Msg->IO.ConnectMe->Port);
 		}
 		else {
 			struct sockaddr_in *addr;
@@ -357,7 +366,7 @@ eNextState get_one_mx_host_ip_done(AsyncIO *IO)
 			       sizeof(uint32_t));
 
 			addr->sin_family = hostent->h_addrtype;
-			addr->sin_port   = htons(DefaultMXPort);
+			addr->sin_port   = htons(Msg->IO.ConnectMe->Port);
 		}
 		Msg->mx_host = Msg->pCurrRelay->Host;
 		if (Msg->HostLookup.VParsedDNSReply != NULL) {
@@ -530,6 +539,8 @@ SmtpOutMsg *new_smtp_outmsg(OneQueItem *MyQItem,
 	SmtpOutMsg * Msg;
 
 	Msg = (SmtpOutMsg *) malloc(sizeof(SmtpOutMsg));
+	if (Msg == NULL)
+		return NULL;
 	memset(Msg, 0, sizeof(SmtpOutMsg));
 
 	Msg->n                = MsgCount;
@@ -567,11 +578,19 @@ void smtp_try_one_queue_entry(OneQueItem *MyQItem,
 	SMTPC_syslog(LOG_DEBUG, "%s\n", __FUNCTION__);
 
 	Msg = new_smtp_outmsg(MyQItem, MyQEntry, MsgCount);
+	if (Msg == NULL) {
+		SMTPC_syslog(LOG_DEBUG, "%s Failed to alocate message context.\n", __FUNCTION__);
+		if (KeepMsgText) 
+			FreeStrBuf (&MsgText);
+		return;
+	}
 	if (KeepMsgText) Msg->msgtext = MsgText;
 	else		 Msg->msgtext = NewStrBufDup(MsgText);
 
-	if (smtp_resolve_recipients(Msg)) {
-
+	if (((!MyQItem->HaveRelay ||
+	      (MyQItem->URL != NULL)) &&
+	     smtp_resolve_recipients(Msg)))
+	{
 		safestrncpy(
 			((CitContext *)Msg->IO.CitContext)->cs_host,
 			Msg->node,
@@ -600,14 +619,14 @@ void smtp_try_one_queue_entry(OneQueItem *MyQItem,
 	}
 	else {
 		/* No recipients? well fail then. */
-		if ((Msg==NULL) ||
-		    (Msg->MyQEntry == NULL)) {
+		if (Msg->MyQEntry != NULL) {
 			Msg->MyQEntry->Status = 5;
-			StrBufPlain(Msg->MyQEntry->StatusMessage,
-				    HKEY("Invalid Recipient!"));
+			if (StrLength(Msg->MyQEntry->StatusMessage) == 0)
+				StrBufPlain(Msg->MyQEntry->StatusMessage,
+					    HKEY("Invalid Recipient!"));
 		}
 		FinalizeMessageSend_DB(&Msg->IO);
-		DeleteSmtpOutMsg(&Msg->IO);
+		DeleteSmtpOutMsg(Msg);
 	}
 }
 
@@ -736,6 +755,28 @@ eNextState SMTP_C_Shutdown(AsyncIO *IO)
 	EVS_syslog(LOG_DEBUG, "%s\n", __FUNCTION__);
 	SmtpOutMsg *Msg = IO->Data;
 
+	switch (IO->NextState) {
+	case eSendDNSQuery:
+	case eReadDNSReply:
+
+		/* todo: abort c-ares */
+	case eConnect:
+	case eSendReply:
+	case eSendMore:
+	case eSendFile:
+	case eReadMessage:
+	case eReadMore:
+	case eReadPayload:
+	case eReadFile:
+		StopClientWatchers(IO, 1);
+		break;
+	case eDBQuery:
+
+		break;
+	case eTerminateConnection:
+	case eAbort:
+		break;
+	}
 	Msg->MyQEntry->Status = 3;
 	StrBufPlain(Msg->MyQEntry->StatusMessage,
 		    HKEY("server shutdown during message submit."));