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# Copyright (c) 2006,2007,2008 Mitch Garnaat http://garnaat.org/
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish, dis-
# tribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the fol-
# lowing conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
#
from boto.pyami.scriptbase import ScriptBase
class Installer(ScriptBase):
"""
Abstract base class for installers
"""
def add_cron(self, name, minute, hour, mday, month, wday, who, command, env=None):
"""
Add an entry to the system crontab.
"""
raise NotImplementedError
def add_init_script(self, file):
"""
Add this file to the init.d directory
"""
def add_env(self, key, value):
"""
Add an environemnt variable
"""
raise NotImplementedError
def stop(self, service_name):
"""
Stop a service.
"""
raise NotImplementedError
def start(self, service_name):
"""
Start a service.
"""
raise NotImplementedError
def install(self):
"""
Do whatever is necessary to "install" the package.
"""
raise NotImplementedError
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