rsync.c was getting a bit unwieldy so I split the code into 3 modules,

for the 3 logical stages of rsync; generator, sender and receiver.

1 files changed, 63 insertions, 0 deletions

diff --git a/cleanup.c b/cleanup.c
new file mode 100644
index 00000000..05f34527
--- /dev/null
+++ b/cleanup.c
@@ -0,0 +1,63 @@
+/* 
+   Copyright (C) Andrew Tridgell 1996
+   Copyright (C) Paul Mackerras 1996
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "rsync.h"
+
+/* handling the cleanup when a transfer is interrupted is tricky when
+   --partial is selected. We need to ensure that the partial file is
+   kept if any real data has been transferred */
+int cleanup_got_literal=0;
+
+static char *cleanup_fname;
+static char *cleanup_new_fname;
+static struct file_struct *cleanup_file;
+
+void exit_cleanup(int code)
+{
+	extern int keep_partial;
+
+	signal(SIGUSR1, SIG_IGN);
+
+	if (cleanup_got_literal && cleanup_fname && keep_partial) {
+		char *fname = cleanup_fname;
+		cleanup_fname = NULL;
+		finish_transfer(cleanup_new_fname, fname, cleanup_file);
+	}
+	io_flush();
+	if (cleanup_fname)
+		do_unlink(cleanup_fname);
+	if (code) {
+		kill_all(SIGUSR1);
+	}
+	exit(code);
+}
+
+void cleanup_disable(void)
+{
+	cleanup_fname = NULL;
+	cleanup_got_literal = 0;
+}
+
+
+void cleanup_set(char *fnametmp, char *fname, struct file_struct *file)
+{
+	cleanup_fname = fnametmp;
+	cleanup_new_fname = fname;
+	cleanup_file = file;
+}