Adding upstream version 3.4.23.upstream/3.4.23upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 78 insertions, 0 deletions

diff --git a/src/cleanup/cleanup_final.c b/src/cleanup/cleanup_final.c
new file mode 100644
index 0000000..db77fc7
--- /dev/null
+++ b/src/cleanup/cleanup_final.c
@@ -0,0 +1,78 @@
+/*++
+/* NAME
+/*	cleanup_final 3
+/* SUMMARY
+/*	finalize queue file
+/* SYNOPSIS
+/*	#include "cleanup.h"
+/*
+/*	void	cleanup_final(state)
+/*	CLEANUP_STATE *state;
+/* DESCRIPTION
+/*	cleanup_final() performs final queue file content (not
+/*	attribute) updates so that the file is ready to be closed.
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*--*/
+
+/* System library. */
+
+#include <sys_defs.h>
+#include <errno.h>
+
+/* Utility library. */
+
+#include <msg.h>
+
+/* Global library. */
+
+#include <cleanup_user.h>
+#include <rec_type.h>
+
+/* Application-specific. */
+
+#include "cleanup.h"
+
+/* cleanup_final - final queue file content updates */
+
+void    cleanup_final(CLEANUP_STATE *state)
+{
+    const char *myname = "cleanup_final";
+
+    /*
+     * vstream_fseek() would flush the buffer anyway, but the code just reads
+     * better if we flush first, because it makes seek error handling more
+     * straightforward.
+     */
+    if (vstream_fflush(state->dst)) {
+	if (errno == EFBIG) {
+	    msg_warn("%s: queue file size limit exceeded", state->queue_id);
+	    state->errs |= CLEANUP_STAT_SIZE;
+	} else {
+	    msg_warn("%s: write queue file: %m", state->queue_id);
+	    state->errs |= CLEANUP_STAT_WRITE;
+	}
+	return;
+    }
+
+    /*
+     * Update the preliminary message size and count fields with the actual
+     * values.
+     */
+    if (vstream_fseek(state->dst, 0L, SEEK_SET) < 0)
+	msg_fatal("%s: vstream_fseek %s: %m", myname, cleanup_path);
+    cleanup_out_format(state, REC_TYPE_SIZE, REC_TYPE_SIZE_FORMAT,
+	    (REC_TYPE_SIZE_CAST1) (state->xtra_offset - state->data_offset),
+		       (REC_TYPE_SIZE_CAST2) state->data_offset,
+		       (REC_TYPE_SIZE_CAST3) state->rcpt_count,
+		       (REC_TYPE_SIZE_CAST4) state->qmgr_opts,
+		       (REC_TYPE_SIZE_CAST5) state->cont_length,
+		       (REC_TYPE_SIZE_CAST6) state->smtputf8);
+}