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#!/usr/bin/env python
# -*- Mode: python -*-
#======================================================================
# FILE: Store.py
# CREATOR: eric
#
# DESCRIPTION:
#
#
# $Id$
# $Locker$
#
# (C) COPYRIGHT 2001, Eric Busboom <eric@softwarestudio.org>
# (C) COPYRIGHT 2001, Patrick Lewis <plewis@inetarena.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of either:
#
# The LGPL as published by the Free Software Foundation, version
# 2.1, available at: http://www.fsf.org/copyleft/lesser.html
#
# Or:
#
# The Mozilla Public License Version 1.0. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#======================================================================
from LibicalWrap import *
from Error import LibicalError
from Component import Component
class Store:
"""
Base class for several component storage methods
"""
class AddFailedError(LibicalError):
"Failed to add a property to the file store"
class ConstructorFailedError(LibicalError):
"Failed to create a Store "
def __init__(self):
pass
def path(self):
pass
def mark(self):
pass
def commit(self):
pass
def add_component(self, comp):
pass
def remove_component(self, comp):
pass
def count_components(self, kind):
pass
def select(self, gauge):
pass
def clearSelect(self):
pass
def fetch(self, uid):
pass
def fetchMatch(self, comp):
pass
def modify(self, oldc, newc):
pass
def current_component(self):
pass
def first_component(self):
pass
def next_component(self):
pass
class FileStore(Store):
def __init__(self, file,mode="r",flags=0664):
_flags = icallangbind_string_to_open_flag(mode)
if _flags == -1:
raise Store.ConstructorFailedError("Illegal value for mode: "+mode)
e1=icalerror_supress("FILE")
self._ref = icalfileset_new_open(file,_flags,flags)
icalerror_restore("FILE",e1)
print self._ref
if self._ref == None or self._ref == 'NULL':
raise Store.ConstructorFailedError(file)
def __del__(self):
icalfileset_free(self._ref)
def path(self):
return icalfileset_path(self._ref)
def mark(self):
icalfileset_mark(self._ref)
def commit(self):
icalfileset_commit(self._ref)
def add_component(self, comp):
if not isinstance(comp,Component):
raise Store.AddFailedError("Argument is not a component")
error = icalfileset_add_component(self._ref,comp)
def remove_component(self, comp):
if not isinstance(comp,Component):
raise Store.AddFailedError("Argument is not a component")
error = icalfileset_remove_component(self._ref,comp)
def count_components(self, kind):
pass
def select(self, gauge):
pass
def clearSelect(self):
pass
def fetch(self, uid):
pass
def fetchMatch(self, comp):
pass
def modify(self, oldc, newc):
pass
def current_component(self):
comp_ref = icalfileset_get_current_component(self._ref)
if comp_ref == None:
return None
return Component(ref=comp_ref)
def first_component(self):
comp_ref = icalfileset_get_first_component(self._ref)
if comp_ref == None:
return None
return Component(ref=comp_ref)
def next_component(self):
comp_ref = icalfileset_get_next_component(self._ref)
if comp_ref == None:
return None
return Component(ref=comp_ref)
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