add sabre (1.8.x) via composer in the !@#$ place it wants to be

5 files changed, 727 insertions, 0 deletions

diff --git a/vendor/sabre/dav/bin/googlecode_upload.py b/vendor/sabre/dav/bin/googlecode_upload.py
new file mode 100755
index 000000000..caafd5ded
--- /dev/null
+++ b/vendor/sabre/dav/bin/googlecode_upload.py
@@ -0,0 +1,248 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, 2007 Google Inc. All Rights Reserved.
+# Author: danderson@google.com (David Anderson)
+#
+# Script for uploading files to a Google Code project.
+#
+# This is intended to be both a useful script for people who want to
+# streamline project uploads and a reference implementation for
+# uploading files to Google Code projects.
+#
+# To upload a file to Google Code, you need to provide a path to the
+# file on your local machine, a small summary of what the file is, a
+# project name, and a valid account that is a member or owner of that
+# project.  You can optionally provide a list of labels that apply to
+# the file.  The file will be uploaded under the same name that it has
+# in your local filesystem (that is, the "basename" or last path
+# component).  Run the script with '--help' to get the exact syntax
+# and available options.
+#
+# Note that the upload script requests that you enter your
+# googlecode.com password.  This is NOT your Gmail account password!
+# This is the password you use on googlecode.com for committing to
+# Subversion and uploading files.  You can find your password by going
+# to http://code.google.com/hosting/settings when logged in with your
+# Gmail account. If you have already committed to your project's
+# Subversion repository, the script will automatically retrieve your
+# credentials from there (unless disabled, see the output of '--help'
+# for details).
+#
+# If you are looking at this script as a reference for implementing
+# your own Google Code file uploader, then you should take a look at
+# the upload() function, which is the meat of the uploader.  You
+# basically need to build a multipart/form-data POST request with the
+# right fields and send it to https://PROJECT.googlecode.com/files .
+# Authenticate the request using HTTP Basic authentication, as is
+# shown below.
+#
+# Licensed under the terms of the Apache Software License 2.0:
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Questions, comments, feature requests and patches are most welcome.
+# Please direct all of these to the Google Code users group:
+#  http://groups.google.com/group/google-code-hosting
+
+"""Google Code file uploader script.
+"""
+
+__author__ = 'danderson@google.com (David Anderson)'
+
+import httplib
+import os.path
+import optparse
+import getpass
+import base64
+import sys
+
+
+def upload(file, project_name, user_name, password, summary, labels=None):
+  """Upload a file to a Google Code project's file server.
+
+  Args:
+    file: The local path to the file.
+    project_name: The name of your project on Google Code.
+    user_name: Your Google account name.
+    password: The googlecode.com password for your account.
+              Note that this is NOT your global Google Account password!
+    summary: A small description for the file.
+    labels: an optional list of label strings with which to tag the file.
+
+  Returns: a tuple:
+    http_status: 201 if the upload succeeded, something else if an
+                 error occurred.
+    http_reason: The human-readable string associated with http_status
+    file_url: If the upload succeeded, the URL of the file on Google
+              Code, None otherwise.
+  """
+  # The login is the user part of user@gmail.com. If the login provided
+  # is in the full user@domain form, strip it down.
+  if user_name.endswith('@gmail.com'):
+    user_name = user_name[:user_name.index('@gmail.com')]
+
+  form_fields = [('summary', summary)]
+  if labels is not None:
+    form_fields.extend([('label', l.strip()) for l in labels])
+
+  content_type, body = encode_upload_request(form_fields, file)
+
+  upload_host = '%s.googlecode.com' % project_name
+  upload_uri = '/files'
+  auth_token = base64.b64encode('%s:%s'% (user_name, password))
+  headers = {
+    'Authorization': 'Basic %s' % auth_token,
+    'User-Agent': 'Googlecode.com uploader v0.9.4',
+    'Content-Type': content_type,
+    }
+
+  server = httplib.HTTPSConnection(upload_host)
+  server.request('POST', upload_uri, body, headers)
+  resp = server.getresponse()
+  server.close()
+
+  if resp.status == 201:
+    location = resp.getheader('Location', None)
+  else:
+    location = None
+  return resp.status, resp.reason, location
+
+
+def encode_upload_request(fields, file_path):
+  """Encode the given fields and file into a multipart form body.
+
+  fields is a sequence of (name, value) pairs. file is the path of
+  the file to upload. The file will be uploaded to Google Code with
+  the same file name.
+
+  Returns: (content_type, body) ready for httplib.HTTP instance
+  """
+  BOUNDARY = '----------Googlecode_boundary_reindeer_flotilla'
+  CRLF = '\r\n'
+
+  body = []
+
+  # Add the metadata about the upload first
+  for key, value in fields:
+    body.extend(
+      ['--' + BOUNDARY,
+       'Content-Disposition: form-data; name="%s"' % key,
+       '',
+       value,
+       ])
+
+  # Now add the file itself
+  file_name = os.path.basename(file_path)
+  f = open(file_path, 'rb')
+  file_content = f.read()
+  f.close()
+
+  body.extend(
+    ['--' + BOUNDARY,
+     'Content-Disposition: form-data; name="filename"; filename="%s"'
+     % file_name,
+     # The upload server determines the mime-type, no need to set it.
+     'Content-Type: application/octet-stream',
+     '',
+     file_content,
+     ])
+
+  # Finalize the form body
+  body.extend(['--' + BOUNDARY + '--', ''])
+
+  return 'multipart/form-data; boundary=%s' % BOUNDARY, CRLF.join(body)
+
+
+def upload_find_auth(file_path, project_name, summary, labels=None,
+                     user_name=None, password=None, tries=3):
+  """Find credentials and upload a file to a Google Code project's file server.
+
+  file_path, project_name, summary, and labels are passed as-is to upload.
+
+  Args:
+    file_path: The local path to the file.
+    project_name: The name of your project on Google Code.
+    summary: A small description for the file.
+    labels: an optional list of label strings with which to tag the file.
+    config_dir: Path to Subversion configuration directory, 'none', or None.
+    user_name: Your Google account name.
+    tries: How many attempts to make.
+  """
+
+  while tries > 0:
+    if user_name is None:
+      # Read username if not specified or loaded from svn config, or on
+      # subsequent tries.
+      sys.stdout.write('Please enter your googlecode.com username: ')
+      sys.stdout.flush()
+      user_name = sys.stdin.readline().rstrip()
+    if password is None:
+      # Read password if not loaded from svn config, or on subsequent tries.
+      print 'Please enter your googlecode.com password.'
+      print '** Note that this is NOT your Gmail account password! **'
+      print 'It is the password you use to access Subversion repositories,'
+      print 'and can be found here: http://code.google.com/hosting/settings'
+      password = getpass.getpass()
+
+    status, reason, url = upload(file_path, project_name, user_name, password,
+                                 summary, labels)
+    # Returns 403 Forbidden instead of 401 Unauthorized for bad
+    # credentials as of 2007-07-17.
+    if status in [httplib.FORBIDDEN, httplib.UNAUTHORIZED]:
+      # Rest for another try.
+      user_name = password = None
+      tries = tries - 1
+    else:
+      # We're done.
+      break
+
+  return status, reason, url
+
+
+def main():
+  parser = optparse.OptionParser(usage='googlecode-upload.py -s SUMMARY '
+                                 '-p PROJECT [options] FILE')
+  parser.add_option('-s', '--summary', dest='summary',
+                    help='Short description of the file')
+  parser.add_option('-p', '--project', dest='project',
+                    help='Google Code project name')
+  parser.add_option('-u', '--user', dest='user',
+                    help='Your Google Code username')
+  parser.add_option('-w', '--password', dest='password',
+                    help='Your Google Code password')
+  parser.add_option('-l', '--labels', dest='labels',
+                    help='An optional list of comma-separated labels to attach '
+                    'to the file')
+
+  options, args = parser.parse_args()
+
+  if not options.summary:
+    parser.error('File summary is missing.')
+  elif not options.project:
+    parser.error('Project name is missing.')
+  elif len(args) < 1:
+    parser.error('File to upload not provided.')
+  elif len(args) > 1:
+    parser.error('Only one file may be specified.')
+
+  file_path = args[0]
+
+  if options.labels:
+    labels = options.labels.split(',')
+  else:
+    labels = None
+
+  status, reason, url = upload_find_auth(file_path, options.project,
+                                         options.summary, labels,
+                                         options.user, options.password)
+  if url:
+    print 'The file was uploaded successfully.'
+    print 'URL: %s' % url
+    return 0
+  else:
+    print 'An error occurred. Your file was not uploaded.'
+    print 'Google Code upload server said: %s (%s)' % (reason, status)
+    return 1
+
+
+if __name__ == '__main__':
+  sys.exit(main())
diff --git a/vendor/sabre/dav/bin/migrateto17.php b/vendor/sabre/dav/bin/migrateto17.php
new file mode 100755
index 000000000..66a9ee564
--- /dev/null
+++ b/vendor/sabre/dav/bin/migrateto17.php
@@ -0,0 +1,284 @@
+#!/usr/bin/env php
+<?php
+
+echo "SabreDAV migrate script for version 1.7\n";
+
+if ($argc<2) {
+
+    echo <<<HELLO
+
+This script help you migrate from a pre-1.7 database to 1.7 and later\n
+Both the 'calendarobjects' and 'calendars' tables will be upgraded.
+
+If you do not have this table, or don't use the default PDO CalDAV backend
+it's pointless to run this script.
+
+Keep in mind that some processing will be done on every single record of this
+table and in addition, ALTER TABLE commands will be executed.
+If you have a large calendarobjects table, this may mean that this process
+takes a while.
+
+Usage:
+
+php {$argv[0]} [pdo-dsn] [username] [password]
+
+For example:
+
+php {$argv[0]} "mysql:host=localhost;dbname=sabredav" root password
+php {$argv[0]} sqlite:data/sabredav.db
+
+HELLO;
+
+    exit();
+
+}
+
+// There's a bunch of places where the autoloader could be, so we'll try all of
+// them.
+$paths = array(
+    __DIR__ . '/../vendor/autoload.php',
+    __DIR__ . '/../../../autoload.php',
+);
+
+foreach($paths as $path) {
+    if (file_exists($path)) {
+        include $path;
+        break;
+    }
+}
+
+$dsn = $argv[1];
+$user = isset($argv[2])?$argv[2]:null;
+$pass = isset($argv[3])?$argv[3]:null;
+
+echo "Connecting to database: " . $dsn . "\n";
+
+$pdo = new PDO($dsn, $user, $pass);
+$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
+
+echo "Validating existing table layout\n";
+
+// The only cross-db way to do this, is to just fetch a single record.
+$row = $pdo->query("SELECT * FROM calendarobjects LIMIT 1")->fetch();
+
+if (!$row) {
+    echo "Error: This database did not have any records in the calendarobjects table, you should just recreate the table.\n";
+    exit(-1);
+}
+
+$requiredFields = array(
+    'id',
+    'calendardata',
+    'uri',
+    'calendarid',
+    'lastmodified',
+);
+
+foreach($requiredFields as $requiredField) {
+    if (!array_key_exists($requiredField,$row)) {
+        echo "Error: The current 'calendarobjects' table was missing a field we expected to exist.\n";
+        echo "For safety reasons, this process is stopped.\n";
+        exit(-1);
+    }
+}
+
+$fields17 = array(
+    'etag',
+    'size',
+    'componenttype',
+    'firstoccurence',
+    'lastoccurence',
+);
+
+$found = 0;
+foreach($fields17 as $field) {
+    if (array_key_exists($field, $row)) {
+        $found++;
+    }
+}
+
+if ($found === 0) {
+    echo "The database had the 1.6 schema. Table will now be altered.\n";
+    echo "This may take some time for large tables\n";
+
+    switch($pdo->getAttribute(PDO::ATTR_DRIVER_NAME)) {
+
+        case 'mysql' :
+
+            $pdo->exec(<<<SQL
+ALTER TABLE calendarobjects
+ADD etag VARCHAR(32),
+ADD size INT(11) UNSIGNED,
+ADD componenttype VARCHAR(8),
+ADD firstoccurence INT(11) UNSIGNED,
+ADD lastoccurence INT(11) UNSIGNED
+SQL
+        );
+            break;
+            case 'sqlite' :
+                $pdo->exec('ALTER TABLE calendarobjects ADD etag text');
+                $pdo->exec('ALTER TABLE calendarobjects ADD size integer');
+                $pdo->exec('ALTER TABLE calendarobjects ADD componenttype TEXT');
+                $pdo->exec('ALTER TABLE calendarobjects ADD firstoccurence integer');
+                $pdo->exec('ALTER TABLE calendarobjects ADD lastoccurence integer');
+                break;
+
+        default :
+            die('This upgrade script does not support this driver (' . $pdo->getAttribute(PDO::ATTR_DRIVER_NAME) . ")\n");
+
+    }
+    echo "Database schema upgraded.\n";
+
+} elseif ($found === 5) {
+
+    echo "Database already had the 1.7 schema\n";
+
+} else {
+
+    echo "The database had $found out of 5 from the changes for 1.7. This is scary and unusual, so we have to abort.\n";
+    echo "You can manually try to upgrade the schema, and then run this script again.\n";
+    exit(-1);
+
+}
+
+echo "Now, we need to parse every record and pull out some information.\n";
+
+$result = $pdo->query('SELECT id, calendardata FROM calendarobjects');
+$stmt = $pdo->prepare('UPDATE calendarobjects SET etag = ?, size = ?, componenttype = ?, firstoccurence = ?, lastoccurence = ? WHERE id = ?');
+
+echo "Total records found: " . $result->rowCount() . "\n";
+$done = 0;
+$total = $result->rowCount();
+while($row = $result->fetch()) {
+
+    try {
+        $newData = getDenormalizedData($row['calendardata']);
+    } catch (Exception $e) {
+        echo "===\nException caught will trying to parser calendarobject.\n";
+        echo "Error message: " . $e->getMessage() . "\n";
+        echo "Record id: " . $row['id'] . "\n";
+        echo "This record is ignored, you should inspect it to see if there's anything wrong.\n===\n";
+        continue;
+    }
+    $stmt->execute(array(
+        $newData['etag'],
+        $newData['size'],
+        $newData['componentType'],
+        $newData['firstOccurence'],
+        $newData['lastOccurence'],
+        $row['id'],
+    ));
+    $done++;
+
+    if ($done % 500 === 0) {
+        echo "Completed: $done / $total\n";
+    }
+}
+echo "Completed: $done / $total\n";
+
+echo "Checking the calendars table needs changes.\n";
+$row = $pdo->query("SELECT * FROM calendars LIMIT 1")->fetch();
+
+if (array_key_exists('transparent', $row)) {
+
+    echo "The calendars table is already up to date\n";
+
+} else {
+
+    echo "Adding the 'transparent' field to the calendars table\n";
+
+    switch($pdo->getAttribute(PDO::ATTR_DRIVER_NAME)) {
+
+        case 'mysql' :
+            $pdo->exec("ALTER TABLE calendars ADD transparent TINYINT(1) NOT NULL DEFAULT '0'");
+            break;
+        case 'sqlite' :
+            $pdo->exec("ALTER TABLE calendars ADD transparent bool");
+            break;
+
+        default :
+            die('This upgrade script does not support this driver (' . $pdo->getAttribute(PDO::ATTR_DRIVER_NAME) . ")\n");
+
+    }
+
+}
+
+echo "Process completed!\n";
+
+/**
+ * Parses some information from calendar objects, used for optimized
+ * calendar-queries.
+ *
+ * Blantently copied from Sabre\CalDAV\Backend\PDO
+ *
+ * Returns an array with the following keys:
+ *   * etag
+ *   * size
+ *   * componentType
+ *   * firstOccurence
+ *   * lastOccurence
+ *
+ * @param string $calendarData
+ * @return array
+ */
+function getDenormalizedData($calendarData) {
+
+    $vObject = \Sabre\VObject\Reader::read($calendarData);
+    $componentType = null;
+    $component = null;
+    $firstOccurence = null;
+    $lastOccurence = null;
+    foreach($vObject->getComponents() as $component) {
+        if ($component->name!=='VTIMEZONE') {
+            $componentType = $component->name;
+            break;
+        }
+    }
+    if (!$componentType) {
+        throw new \Sabre\DAV\Exception\BadRequest('Calendar objects must have a VJOURNAL, VEVENT or VTODO component');
+    }
+    if ($componentType === 'VEVENT') {
+        $firstOccurence = $component->DTSTART->getDateTime()->getTimeStamp();
+        // Finding the last occurence is a bit harder
+        if (!isset($component->RRULE)) {
+            if (isset($component->DTEND)) {
+                $lastOccurence = $component->DTEND->getDateTime()->getTimeStamp();
+            } elseif (isset($component->DURATION)) {
+                $endDate = clone $component->DTSTART->getDateTime();
+                $endDate->add(\Sabre\VObject\DateTimeParser::parse($component->DURATION->value));
+                $lastOccurence = $endDate->getTimeStamp();
+            } elseif (!$component->DTSTART->hasTime()) {
+                $endDate = clone $component->DTSTART->getDateTime();
+                $endDate->modify('+1 day');
+                $lastOccurence = $endDate->getTimeStamp();
+            } else {
+                $lastOccurence = $firstOccurence;
+            }
+        } else {
+            $it = new \Sabre\VObject\RecurrenceIterator($vObject, (string)$component->UID);
+            $maxDate = new DateTime(\Sabre\CalDAV\Backend\PDO::MAX_DATE);
+            if ($it->isInfinite()) {
+                $lastOccurence = $maxDate->getTimeStamp();
+            } else {
+                $end = $it->getDtEnd();
+                while($it->valid() && $end < $maxDate) {
+                    $end = $it->getDtEnd();
+                    $it->next();
+
+                }
+                $lastOccurence = $end->getTimeStamp();
+            }
+
+        }
+    }
+
+    return array(
+        'etag' => md5($calendarData),
+        'size' => strlen($calendarData),
+        'componentType' => $componentType,
+        'firstOccurence' => $firstOccurence,
+        'lastOccurence'  => $lastOccurence,
+    );
+
+}
diff --git a/vendor/sabre/dav/bin/naturalselection.py b/vendor/sabre/dav/bin/naturalselection.py
new file mode 100755
index 000000000..aa5554dd0
--- /dev/null
+++ b/vendor/sabre/dav/bin/naturalselection.py
@@ -0,0 +1,140 @@
+#!/usr/bin/env python
+
+#
+# Copyright (c) 2009-2010 Evert Pot
+# All rights reserved.
+# http://www.rooftopsolutions.nl/
+#
+# This utility is distributed along with SabreDAV
+# license: http://code.google.com/p/sabredav/wiki/License Modified BSD License
+
+import os
+from optparse import OptionParser
+import time
+
+def getfreespace(path):
+    stat = os.statvfs(path)
+    return stat.f_frsize * stat.f_bavail
+
+def getbytesleft(path,treshold):
+    return getfreespace(path)-treshold
+
+def run(cacheDir, treshold, sleep=5, simulate=False, min_erase = 0):
+
+    bytes = getbytesleft(cacheDir,treshold)
+    if (bytes>0):
+        print "Bytes to go before we hit treshhold:", bytes
+    else:
+        print "Treshold exceeded with:", -bytes, "bytes"
+        dir = os.listdir(cacheDir)
+        dir2 = []
+        for file in dir:
+            path = cacheDir + '/' + file
+            dir2.append({
+                "path" : path,
+                "atime": os.stat(path).st_atime,
+                "size" : os.stat(path).st_size
+            })
+
+        dir2.sort(lambda x,y: int(x["atime"]-y["atime"]))
+
+        filesunlinked = 0
+        gainedspace = 0
+
+        # Left is the amount of bytes that need to be freed up
+        # The default is the 'min_erase setting'
+        left = min_erase
+
+        # If the min_erase setting is lower than the amount of bytes over
+        # the treshold, we use that number instead.
+        if left < -bytes :
+            left = -bytes
+
+        print "Need to delete at least:", left;
+
+        for file in dir2:
+
+            # Only deleting files if we're not simulating
+            if not simulate: os.unlink(file["path"])
+            left = int(left - file["size"])
+            gainedspace = gainedspace + file["size"]
+            filesunlinked = filesunlinked + 1
+
+            if(left<0):
+                break
+
+        print "%d files deleted (%d bytes)" % (filesunlinked, gainedspace)
+
+
+    time.sleep(sleep)
+
+
+
+def main():
+    parser = OptionParser(
+        version="naturalselecton v0.3",
+        description="Cache directory manager. Deletes cache entries based on accesstime and free space tresholds.\n" +
+            "This utility is distributed alongside SabreDAV.",
+        usage="usage: %prog [options] cacheDirectory",
+    )
+    parser.add_option(
+        '-s',
+        dest="simulate",
+        action="store_true",
+        help="Don't actually make changes, but just simulate the behaviour",
+    )
+    parser.add_option(
+        '-r','--runs',
+        help="How many times to check before exiting. -1 is infinite, which is the default",
+        type="int",
+        dest="runs",
+        default=-1
+    )
+    parser.add_option(
+        '-n','--interval',
+        help="Sleep time in seconds (default = 5)",
+        type="int",
+        dest="sleep",
+        default=5
+    )
+    parser.add_option(
+        '-l','--treshold',
+        help="Treshhold in bytes (default = 10737418240, which is 10GB)",
+        type="int",
+        dest="treshold",
+        default=10737418240
+    )
+    parser.add_option(
+        '-m', '--min-erase',
+        help="Minimum number of bytes to erase when the treshold is reached. " +
+            "Setting this option higher will reduce the amount of times the cache directory will need to be scanned. " +
+            "(the default is 1073741824, which is 1GB.)",
+        type="int",
+        dest="min_erase",
+        default=1073741824
+    )
+
+    options,args = parser.parse_args()
+    if len(args)<1:
+        parser.error("This utility requires at least 1 argument")
+    cacheDir = args[0]
+
+    print "Natural Selection"
+    print "Cache directory:", cacheDir
+    free = getfreespace(cacheDir);
+    print "Current free disk space:", free
+
+    runs = options.runs;
+    while runs!=0 :
+        run(
+            cacheDir,
+            sleep=options.sleep,
+            simulate=options.simulate,
+            treshold=options.treshold,
+            min_erase=options.min_erase
+        )
+        if runs>0:
+            runs = runs - 1
+
+if __name__ == '__main__' :
+    main()
diff --git a/vendor/sabre/dav/bin/sabredav b/vendor/sabre/dav/bin/sabredav
new file mode 100755
index 000000000..032371ba8
--- /dev/null
+++ b/vendor/sabre/dav/bin/sabredav
@@ -0,0 +1,2 @@
+#!/bin/sh
+php -S 0.0.0.0:8080 `dirname $0`/sabredav.php
diff --git a/vendor/sabre/dav/bin/sabredav.php b/vendor/sabre/dav/bin/sabredav.php
new file mode 100755
index 000000000..34a674fd5
--- /dev/null
+++ b/vendor/sabre/dav/bin/sabredav.php
@@ -0,0 +1,53 @@
+<?php
+
+// SabreDAV test server.
+
+class CliLog {
+
+    protected $stream;
+
+    function __construct() {
+
+        $this->stream = fopen('php://stdout','w');
+
+    }
+
+    function log($msg) {
+        fwrite($this->stream, $msg . "\n");
+    }
+
+}
+
+$log = new CliLog();
+
+if (php_sapi_name()!=='cli-server') {
+    die("This script is intended to run on the built-in php webserver");
+}
+
+// Finding composer
+
+
+$paths = array(
+    __DIR__ . '/../vendor/autoload.php',
+    __DIR__ . '/../../../autoload.php',
+);
+
+foreach($paths as $path) {
+    if (file_exists($path)) {
+        include $path;
+        break;
+    }
+}
+
+use Sabre\DAV;
+
+// Root 
+$root = new DAV\FS\Directory(getcwd());
+
+// Setting up server.
+$server = new DAV\Server($root);
+
+// Browser plugin
+$server->addPlugin(new DAV\Browser\Plugin());
+
+$server->exec();