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author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2015-02-09 00:16:21 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-02-14 08:40:34 +0000 |
commit | 5f237238a1fab87668068d042ac86b67d2c5224b (patch) | |
tree | 70aecff9acacf1e6269567492df02075f71587ab | |
parent | 233b631ece5ee14d057932c146327065064b5196 (diff) | |
download | openembedded-core-5f237238a1fab87668068d042ac86b67d2c5224b.tar.gz openembedded-core-5f237238a1fab87668068d042ac86b67d2c5224b.tar.bz2 openembedded-core-5f237238a1fab87668068d042ac86b67d2c5224b.zip |
wic: add rawcopy source plugin
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
-rw-r--r-- | scripts/lib/wic/plugins/source/rawcopy.py | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/scripts/lib/wic/plugins/source/rawcopy.py b/scripts/lib/wic/plugins/source/rawcopy.py new file mode 100644 index 0000000000..b3b55fa022 --- /dev/null +++ b/scripts/lib/wic/plugins/source/rawcopy.py @@ -0,0 +1,77 @@ +# ex:ts=4:sw=4:sts=4:et +# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- +# +# 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., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +# + +import os +import re + +from wic import msger +from wic.pluginbase import SourcePlugin +from wic.utils.oe.misc import * + +class RawCopyPlugin(SourcePlugin): + name = 'rawcopy' + + @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. Do nothing. + """ + pass + + @classmethod + def do_configure_partition(self, part, source_params, cr, cr_workdir, + oe_builddir, bootimg_dir, kernel_dir, + native_sysroot): + """ + Called before do_prepare_partition(). Possibly prepare + configuration files of some sort. + """ + pass + + @classmethod + def do_prepare_partition(self, part, source_params, 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. + """ + if not bootimg_dir: + bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE") + if not bootimg_dir: + msger.error("Couldn't find DEPLOY_DIR_IMAGE, exiting\n") + + msger.debug('Bootimg dir: %s' % bootimg_dir) + + if ('file' not in source_params): + msger.error("No file specified\n") + return + + src = os.path.join(bootimg_dir, source_params['file']) + + # get the size in the right units for kickstart (kB) + du_cmd = "du -Lbks %s" % src + out = exec_cmd(du_cmd) + filesize = out.split()[0] + + if filesize > part.size: + part.size = filesize + + part.source_file = src + |