Added --verify and --verify-at-time switches

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup/trunk@665 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

1 files changed, 9 insertions, 5 deletions

diff --git a/rdiff-backup/rdiff_backup/hash.py b/rdiff-backup/rdiff_backup/hash.py
index 3e7306f..0279f70 100644
--- a/rdiff-backup/rdiff_backup/hash.py
+++ b/rdiff-backup/rdiff_backup/hash.py
@@ -57,12 +57,16 @@ class Report:
 def compute_sha1(rp, compressed = 0):
 	"""Return the hex sha1 hash of given rpath"""
 	assert rp.conn is Globals.local_connection # inefficient not to do locally
-	blocksize = Globals.blocksize
-	fp = FileWrapper(rp.open("r", compressed))
-	while 1:
-		if not fp.read(blocksize): break
-	digest = fp.close().sha1_digest
+	digest = compute_sha1_fp(rp.open("r", compressed))
 	rp.set_sha1(digest)
 	return digest
 
+def compute_sha1_fp(fp, compressed = 0):
+	"""Return hex sha1 hash of given file-like object"""
+	blocksize = Globals.blocksize
+	fw = FileWrapper(fp)
+	while 1:
+		if not fw.read(blocksize): break
+	return fw.close().sha1_digest
+