Yocto 2.3
Move OpenBMC to Yocto 2.3(pyro).
Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I50744030e771f4850afc2a93a10d3507e76d36bc
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Resolves: openbmc/openbmc#2461
diff --git a/import-layers/yocto-poky/bitbake/lib/bb/fetch2/s3.py b/import-layers/yocto-poky/bitbake/lib/bb/fetch2/s3.py
new file mode 100644
index 0000000..1629288
--- /dev/null
+++ b/import-layers/yocto-poky/bitbake/lib/bb/fetch2/s3.py
@@ -0,0 +1,98 @@
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' implementation for Amazon AWS S3.
+
+Class for fetching files from Amazon S3 using the AWS Command Line Interface.
+The aws tool must be correctly installed and configured prior to use.
+
+"""
+
+# Copyright (C) 2017, Andre McCurdy <armccurdy@gmail.com>
+#
+# Based in part on bb.fetch2.wget:
+# Copyright (C) 2003, 2004 Chris Larson
+#
+# 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.
+#
+# Based on functions from the base bb module, Copyright 2003 Holger Schurig
+
+import os
+import bb
+import urllib.request, urllib.parse, urllib.error
+from bb.fetch2 import FetchMethod
+from bb.fetch2 import FetchError
+from bb.fetch2 import runfetchcmd
+
+class S3(FetchMethod):
+ """Class to fetch urls via 'aws s3'"""
+
+ def supports(self, ud, d):
+ """
+ Check to see if a given url can be fetched with s3.
+ """
+ return ud.type in ['s3']
+
+ def recommends_checksum(self, urldata):
+ return True
+
+ def urldata_init(self, ud, d):
+ if 'downloadfilename' in ud.parm:
+ ud.basename = ud.parm['downloadfilename']
+ else:
+ ud.basename = os.path.basename(ud.path)
+
+ ud.localfile = d.expand(urllib.parse.unquote(ud.basename))
+
+ ud.basecmd = d.getVar("FETCHCMD_s3") or "/usr/bin/env aws s3"
+
+ def download(self, ud, d):
+ """
+ Fetch urls
+ Assumes localpath was called first
+ """
+
+ cmd = '%s cp s3://%s%s %s' % (ud.basecmd, ud.host, ud.path, ud.localpath)
+ bb.fetch2.check_network_access(d, cmd, ud.url)
+ runfetchcmd(cmd, d)
+
+ # Additional sanity checks copied from the wget class (although there
+ # are no known issues which mean these are required, treat the aws cli
+ # tool with a little healthy suspicion).
+
+ if not os.path.exists(ud.localpath):
+ raise FetchError("The aws cp command returned success for s3://%s%s but %s doesn't exist?!" % (ud.host, ud.path, ud.localpath))
+
+ if os.path.getsize(ud.localpath) == 0:
+ os.remove(ud.localpath)
+ raise FetchError("The aws cp command for s3://%s%s resulted in a zero size file?! Deleting and failing since this isn't right." % (ud.host, ud.path))
+
+ return True
+
+ def checkstatus(self, fetch, ud, d):
+ """
+ Check the status of a URL
+ """
+
+ cmd = '%s ls s3://%s%s' % (ud.basecmd, ud.host, ud.path)
+ bb.fetch2.check_network_access(d, cmd, ud.url)
+ output = runfetchcmd(cmd, d)
+
+ # "aws s3 ls s3://mybucket/foo" will exit with success even if the file
+ # is not found, so check output of the command to confirm success.
+
+ if not output:
+ raise FetchError("The aws ls command for s3://%s%s gave empty output" % (ud.host, ud.path))
+
+ return True