diff options
Diffstat (limited to 'scripts/lib/mic/pluginbase.py')
| -rw-r--r-- | scripts/lib/mic/pluginbase.py | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/scripts/lib/mic/pluginbase.py b/scripts/lib/mic/pluginbase.py deleted file mode 100644 index 9cf4c628d1..0000000000 --- a/scripts/lib/mic/pluginbase.py +++ /dev/null @@ -1,149 +0,0 @@ -#!/usr/bin/python -tt -# -# Copyright (c) 2011 Intel, Inc. -# -# 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; version 2 of the License -# -# 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. - -import os -import shutil -from mic import msger -from mic.utils import errors - -class _Plugin(object): - class __metaclass__(type): - def __init__(cls, name, bases, attrs): - if not hasattr(cls, 'plugins'): - cls.plugins = {} - - elif 'mic_plugin_type' in attrs: - if attrs['mic_plugin_type'] not in cls.plugins: - cls.plugins[attrs['mic_plugin_type']] = {} - - elif hasattr(cls, 'mic_plugin_type') and 'name' in attrs: - cls.plugins[cls.mic_plugin_type][attrs['name']] = cls - - def show_plugins(cls): - for cls in cls.plugins[cls.mic_plugin_type]: - print cls - - def get_plugins(cls): - return cls.plugins - -class ImagerPlugin(_Plugin): - mic_plugin_type = "imager" - - @classmethod - def check_image_exists(self, destdir, apacking=None, - images=(), - release=None): - - # if it's a packing file, reset images - if apacking: - images = [apacking] - - # release option will override images - if release is not None: - images = [os.path.basename(destdir.rstrip('/'))] - destdir = os.path.dirname(destdir.rstrip('/')) - - for name in images: - if not name: - continue - - image = os.path.join(destdir, name) - if not os.path.exists(image): - continue - - if msger.ask("Target image/dir: %s already exists, " - "clean up and continue?" % image): - if os.path.isdir(image): - shutil.rmtree(image) - else: - os.unlink(image) - else: - raise errors.Abort("Cancled") - - def do_create(self): - pass - - def do_chroot(self): - pass - -class SourcePlugin(_Plugin): - mic_plugin_type = "source" - """ - The methods that can be implemented by --source plugins. - - Any methods not implemented in a subclass inherit these. - """ - - @classmethod - def do_install_disk(self, disk, disk_name, cr, workdir, oe_builddir, - bootimg_dir, kernel_dir, native_sysroot): - """ - Called after all partitions have been prepared and assembled into a - disk image. This provides a hook to allow finalization of a - disk image e.g. to write an MBR to it. - """ - msger.debug("SourcePlugin: do_install_disk: disk: %s" % disk_name) - - @classmethod - def do_stage_partition(self, part, cr, workdir, oe_builddir, bootimg_dir, - kernel_dir, native_sysroot): - """ - Special content staging hook called before do_prepare_partition(), - normally empty. - - Typically, a partition will just use the passed-in parame e.g - straight bootimg_dir, etc, but in some cases, things need to - be more tailored e.g. to use a deploy dir + /boot, etc. This - hook allows those files to be staged in a customized fashion. - Not that get_bitbake_var() allows you to acces non-standard - variables that you might want to use for this. - """ - msger.debug("SourcePlugin: do_stage_partition: part: %s" % part) - - @classmethod - def do_configure_partition(self, part, cr, cr_workdir, oe_builddir, - bootimg_dir, kernel_dir, native_sysroot): - """ - Called before do_prepare_partition(), typically used to create - custom configuration files for a partition, for example - syslinux or grub config files. - """ - msger.debug("SourcePlugin: do_configure_partition: part: %s" % part) - - @classmethod - def do_prepare_partition(self, part, cr, cr_workdir, oe_builddir, bootimg_dir, - kernel_dir, rootfs_dir, native_sysroot): - """ - Called to do the actual content population for a partition i.e. it - 'prepares' the partition to be incorporated into the image. - """ - msger.debug("SourcePlugin: do_prepare_partition: part: %s" % part) - -class BackendPlugin(_Plugin): - mic_plugin_type="backend" - - def addRepository(self): - pass - -def get_plugins(typen): - ps = ImagerPlugin.get_plugins() - if typen in ps: - return ps[typen] - else: - return None - -__all__ = ['ImagerPlugin', 'BackendPlugin', 'SourcePlugin', 'get_plugins'] |