[CalendarServer-changes] [5721] CalDAVClientLibrary/trunk/src/browser/commands

[source_changes at macosforge.org]

Revision: 5721
          http://trac.macosforge.org/projects/calendarserver/changeset/5721
Author:   cdaboo at apple.com
Date:     2010-06-10 13:54:01 -0700 (Thu, 10 Jun 2010)
Log Message:
-----------
Add a quota command to show the quota reported on a particular resource.

Modified Paths:
--------------
    CalDAVClientLibrary/trunk/src/browser/commands/__init__.py

Added Paths:
-----------
    CalDAVClientLibrary/trunk/src/browser/commands/quota.py

Modified: CalDAVClientLibrary/trunk/src/browser/commands/__init__.py
===================================================================
--- CalDAVClientLibrary/trunk/src/browser/commands/__init__.py	2010-06-10 20:53:32 UTC (rev 5720)
+++ CalDAVClientLibrary/trunk/src/browser/commands/__init__.py	2010-06-10 20:54:01 UTC (rev 5721)
@@ -30,6 +30,7 @@
     "proxies",
     "put",
     "quit",
+    "quota",
     "rm",
     "server",
     "user",

Added: CalDAVClientLibrary/trunk/src/browser/commands/quota.py
===================================================================
--- CalDAVClientLibrary/trunk/src/browser/commands/quota.py	                        (rev 0)
+++ CalDAVClientLibrary/trunk/src/browser/commands/quota.py	2010-06-10 20:54:01 UTC (rev 5721)
@@ -0,0 +1,91 @@
+##
+# Copyright (c) 2007-2010 Apple Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+##
+
+from browser.command import Command
+from browser.command import WrongOptions
+from protocol.url import URL
+import getopt
+import os
+import shlex
+from protocol.webdav.definitions import davxml
+
+class Cmd(Command):
+    
+    def __init__(self):
+        super(Command, self).__init__()
+        self.cmds = ("quota",)
+    
+    def execute(self, name, options):
+
+        opts, args = getopt.getopt(shlex.split(options), '')
+
+        for name, _ignore_value in opts:
+            
+            print "Unknown option: %s" % (name,)
+            print self.usage(name)
+            raise WrongOptions
+        
+        if len(args) > 1:
+            print "Wrong number of arguments: %d" % (len(args),)
+            print self.usage(name)
+            raise WrongOptions
+
+        path = args[0] if len(args) else self.shell.wd
+        if not path.startswith("/"):
+            path = os.path.join(self.shell.wd, path)
+        if not path.endswith("/"):
+            path += "/"
+
+        resource = URL(url=path)
+        results, bad = self.shell.account.session.getProperties(resource, (davxml.quota_available_bytes, davxml.quota_used_bytes))
+        if davxml.quota_available_bytes in bad:
+            print "Could not retrieve DAV:quota-available-bytes property, status=%d" % (bad[davxml.quota_available_bytes],)
+        elif davxml.quota_used_bytes in bad:
+            print "Could not retrieve DAV:quota-used-bytes property, status=%d" % (bad[davxml.quota_used_bytes],)
+        else:
+            quota_available = int(results[davxml.quota_available_bytes])
+            quota_used = int(results[davxml.quota_used_bytes])
+
+        def _printSmartSize(size):
+            
+            if size < 1024:
+                return "%d bytes" % (size,)
+            elif size < 1024 * 1024:
+                return "%.1f KB" % (size / 1024.0,)
+            elif size < 1024 * 1024 * 1024:
+                return "%.1f MB" % (size / (1024.0 * 1024.0),)
+            else:
+                return "%.1f GB" % (size / (1024.0 * 1024.0 * 1024.0),)
+                
+        print "Used %s of %s (free: %s)" % (
+            _printSmartSize(quota_used),
+            _printSmartSize(quota_used + quota_available),
+            _printSmartSize(quota_available),
+        )
+
+        return True
+
+    def complete(self, text):
+        return self.shell.wdcomplete(text)
+
+    def usage(self, name):
+        return """Usage: %s [PATH]
+PATH is a relative or absolute path.
+
+""" % (name,)
+
+    def helpDescription(self):
+        return "Checks quota on the specified PATH."
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