1 files changed, 82 insertions, 0 deletions
diff --git a/smtpd/scheduler_backend.c b/smtpd/scheduler_backend.c
new file mode 100644
index 00000000..ad2b4cab
--- /dev/null
+++ b/smtpd/scheduler_backend.c
@@ -0,0 +1,82 @@
+/*	$OpenBSD: scheduler_backend.c,v 1.16 2018/05/24 11:38:24 gilles Exp $	*/
+
+/*
+ * Copyright (c) 2012 Gilles Chehade <gilles@poolp.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "includes.h"
+
+#include <sys/types.h>
+#include <sys/queue.h>
+#include <sys/tree.h>
+#include <sys/socket.h>
+
+#include <ctype.h>
+#include <err.h>
+#include <event.h>
+#include <fcntl.h>
+#include <imsg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+
+#include "smtpd.h"
+#include "log.h"
+
+extern struct scheduler_backend scheduler_backend_null;
+extern struct scheduler_backend scheduler_backend_proc;
+extern struct scheduler_backend scheduler_backend_ramqueue;
+
+struct scheduler_backend *
+scheduler_backend_lookup(const char *name)
+{
+	if (!strcmp(name, "null"))
+		return &scheduler_backend_null;
+	if (!strcmp(name, "ramqueue"))
+		return &scheduler_backend_ramqueue;
+
+	return &scheduler_backend_proc;
+}
+
+void
+scheduler_info(struct scheduler_info *sched, struct envelope *evp)
+{
+	struct dispatcher *disp;
+
+	disp = evp->type == D_BOUNCE ?
+	    env->sc_dispatcher_bounce :
+	    dict_xget(env->sc_dispatchers, evp->dispatcher);
+
+	switch (disp->type) {
+	case DISPATCHER_LOCAL:
+		sched->type = D_MDA;
+		break;
+	case DISPATCHER_REMOTE:
+		sched->type = D_MTA;
+		break;
+	case DISPATCHER_BOUNCE:
+		sched->type = D_BOUNCE;
+		break;
+	}
+	sched->ttl = disp->ttl ? disp->ttl : env->sc_ttl;
+
+	sched->evpid = evp->id;
+	sched->creation = evp->creation;
+	sched->retry = evp->retry;
+	sched->lasttry = evp->lasttry;
+	sched->lastbounce = evp->lastbounce;
+	sched->nexttry	= 0;
+}