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Diffstat (limited to 'poky/bitbake/lib/layerindexlib/plugin.py')
-rw-r--r-- | poky/bitbake/lib/layerindexlib/plugin.py | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/poky/bitbake/lib/layerindexlib/plugin.py b/poky/bitbake/lib/layerindexlib/plugin.py new file mode 100644 index 0000000000..92a2e978ba --- /dev/null +++ b/poky/bitbake/lib/layerindexlib/plugin.py @@ -0,0 +1,60 @@ +# Copyright (C) 2016-2018 Wind River Systems, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. +# +# 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 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 + +# The file contains: +# LayerIndex exceptions +# Plugin base class +# Utility Functions for working on layerindex data + +import argparse +import logging +import os +import bb.msg + +logger = logging.getLogger('BitBake.layerindexlib.plugin') + +class LayerIndexPluginException(Exception): + """LayerIndex Generic Exception""" + def __init__(self, message): + self.msg = message + Exception.__init__(self, message) + + def __str__(self): + return self.msg + +class LayerIndexPluginUrlError(LayerIndexPluginException): + """Exception raised when a plugin does not support a given URL type""" + def __init__(self, plugin, url): + msg = "%s does not support %s:" % (plugin, url) + self.plugin = plugin + self.url = url + LayerIndexPluginException.__init__(self, msg) + +class IndexPlugin(): + def __init__(self): + self.type = None + + def init(self, layerindex): + self.layerindex = layerindex + + def plugin_type(self): + return self.type + + def load_index(self, uri): + raise NotImplementedError('load_index is not implemented') + + def store_index(self, uri, index): + raise NotImplementedError('store_index is not implemented') + |