From a5a2c1eea1306f71fc30cd0913c990dd03607818 Mon Sep 17 00:00:00 2001
From: David Stainton <dstainton415@gmail.com>
Date: Thu, 11 Jun 2015 14:20:40 -0700
Subject: [PATCH] Add check_file_db_exists to backupdb api
- this backupdb utility function checks to if a file's entry
exists in the db but does not stat the file on disk or otherwise
talk to the filesystem
---
src/allmydata/backupdb.py | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/src/allmydata/backupdb.py b/src/allmydata/backupdb.py
index d0c22616..537d4305 100644
--- a/src/allmydata/backupdb.py
+++ b/src/allmydata/backupdb.py
@@ -137,6 +137,21 @@ class BackupDB_v2:
self.connection = connection
self.cursor = connection.cursor()
+ def check_file_db_exists(self, path):
+ """I will tell you if a given file has an entry in my database or not
+ by returning True or False.
+ """
+ c = self.cursor
+ c.execute("SELECT size,mtime,ctime,fileid"
+ " FROM local_files"
+ " WHERE path=?",
+ (path,))
+ row = self.cursor.fetchone()
+ if not row:
+ return False
+ else:
+ return True
+
def check_file(self, path, use_timestamps=True):
"""I will tell you if a given local file needs to be uploaded or not,
by looking in a database and seeing if I have a record of this file
--
2.45.2