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-rw-r--r--combox/events.py78
1 files changed, 78 insertions, 0 deletions
diff --git a/combox/events.py b/combox/events.py
new file mode 100644
index 0000000..3d25041
--- /dev/null
+++ b/combox/events.py
@@ -0,0 +1,78 @@
+# Copyright (C) 2014 Combox author(s). See AUTHORS.
+#
+# This file is part of Combox.
+#
+# Combox 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 3 of the License, or
+# (at your option) any later version.
+#
+# Combox 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 Combox (see COPYING). If not, see
+# <http://www.gnu.org/licenses/>.
+
+import os
+import logging
+
+from os import path
+
+from watchdog.events import FileSystemEventHandler
+
+from combox.crypto import split_and_encrypt
+from combox.file import mk_nodedir, relative_path
+
+class ComboxEventHandler(FileSystemEventHandler):
+ """Monitors Combox directory for changes and does its crypto thing.
+
+ """
+
+ def __init__(self, config):
+ """
+ config: a dictinary which contains combox configuration.
+ """
+ self.config = config
+
+ logging.basicConfig(level=logging.INFO,
+ format='%(asctime)s - %(message)s',
+ datefmt='%Y-%m-%d %H:%M:%S')
+
+
+ def on_moved(self, event):
+ super(ComboxEventHandler, self).on_moved(event)
+
+ type_ = 'directory' if event.is_directory else 'file'
+ logging.info("Moved %s: from %s to %s", type_, event.src_path,
+ event.dest_path)
+
+
+ def on_created(self, event):
+ super(ComboxEventHandler, self).on_created(event)
+
+ if event.is_directory:
+ # creates a corresponding directory at the node dirs.
+ mk_nodedir(event.src_path, self.config)
+ else:
+ # file was created
+ split_and_encrypt(event.src_path, self.config)
+ # TODO: code for storing file info in YAML.
+
+ type_ = 'directory' if event.is_directory else 'file'
+ logging.info("Created %s: %s", type_, event.src_path)
+
+
+ def on_deleted(self, event):
+ super(ComboxEventHandler, self).on_deleted(event)
+
+ type_ = 'directory' if event.is_directory else 'file'
+ logging.info("Deleted %s: %s", type_, event.src_path)
+
+ def on_modified(self, event):
+ super(ComboxEventHandler, self).on_modified(event)
+
+ type_ = 'directory' if event.is_directory else 'file'
+ logging.info("Modified %s: %s", type_, event.src_path)