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  #   ˆl–ß=¿J *j"TíÀ3q¦”Å£Ë„m4¿É ?÷     #!/usr/bin/python -t
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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 Library General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Copyright 2005 Duke University
# Parts Copyright 2007 Red Hat, Inc


import rpm
import os
import fcntl
import time
import logging
import types
import sys
from yum.constants import *
from yum import _
from yum.transactioninfo import TransactionMember
import misc
import tempfile

class NoOutputCallBack:
    def __init__(self):
        pass
        
    def event(self, package, action, te_current, te_total, ts_current, ts_total):
        """
        @param package: A yum package object or simple string of a package name
        @param action: A yum.constant transaction set state or in the obscure 
                       rpm repackage case it could be the string 'repackaging'
        @param te_current: current number of bytes processed in the transaction
                           element being processed
        @param te_total: total number of bytes in the transaction element being
                         processed
        @param ts_current: number of processes completed in whole transaction
        @param ts_total: total number of processes in the transaction.
        """
        # this is where a progress bar would be called
        
        pass

    def scriptout(self, package, msgs):
        """package is the package.  msgs is the messages that were
        output (if any)."""
        pass

    def errorlog(self, msg):
        """takes a simple error msg string"""
        
        pass

    def filelog(self, package, action):
        # check package object type - if it is a string - just output it
        """package is the same as in event() - a package object or simple string
           action is also the same as in event()"""
        pass
        
class RPMBaseCallback:
    '''
    Base class for a RPMTransaction display callback class
    '''
    def __init__(self):
        self.action = { TS_UPDATE : _('Updating'), 
                        TS_ERASE: _('Erasing'),
                        TS_INSTALL: _('Installing'), 
                        TS_TRUEINSTALL : _('Installing'),
                        TS_OBSOLETED: _('Obsoleted'),
                        TS_OBSOLETING: _('Installing'),
                        TS_UPDATED: _('Cleanup'),
                        'repackaging': _('Repackaging')}
        # The fileaction are not translated, most sane IMHO / Tim
        self.fileaction = { TS_UPDATE: 'Updated', 
                            TS_ERASE: 'Erased',
                            TS_INSTALL: 'Installed', 
                            TS_TRUEINSTALL: 'Installed', 
                            TS_OBSOLETED: 'Obsoleted',
                            TS_OBSOLETING: 'Installed',
                            TS_UPDATED: 'Cleanup'}   
        self.logger = logging.getLogger('yum.filelogging.RPMInstallCallback')        
        
    def event(self, package, action, te_current, te_total, ts_current, ts_total):
        """
        @param package: A yum package object or simple string of a package name
        @param action: A yum.constant transaction set state or in the obscure 
                       rpm repackage case it could be the string 'repackaging'
        @param te_current: Current number of bytes processed in the transaction
                           element being processed
        @param te_total: Total number of bytes in the transaction element bei