# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-#
-# Copyright (C) 2006 Holger Hans Peter Freyther
-#
-# 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, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following 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 MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-# SHALL THE AUTHORS OR COPYRIGHT HOLDERS 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.
-#
+"""class for handling .bb files (using a C++ parser)
+
+ Reads a .bb file and obtains its metadata (using a C++ parser)
+
+ Copyright (C) 2006 Tim Robert Ansell
+ Copyright (C) 2006 Holger Hans Peter Freyther
+
+ 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; either version 2 of the License, or (at your option) any later
+ version.
+
+ 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, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in all
+ copies or substantial portions of the Software.
-from bb import data
-from bb.parse import ParseError
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+ SHALL THE AUTHORS OR COPYRIGHT HOLDERS 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.
+"""
+
+import os, sys
+
+# The Module we will use here
+import bb
+
+from bitbakec import parsefile
#
# This is the Python Part of the Native Parser Implementation.
#
# The rest of the methods are internal implementation details.
-
-
-#
-# internal
-#
-
+def _init(fn, d):
+ """
+ Initialize the data implementation with values of
+ the environment and data from the file.
+ """
+ pass
#
# public
#
def supports(fn, data):
- return fn[-3:] == ".bb" or fn[-8:] == ".bbclass" or fn[-4:] == ".inc"
+ return fn[-3:] == ".bb" or fn[-8:] == ".bbclass" or fn[-4:] == ".inc" or fn[-5:] == ".conf"
def init(fn, data):
- print "Init"
+ if not bb.data.getVar('TOPDIR', data):
+ bb.data.setVar('TOPDIR', os.getcwd(), data)
+ if not bb.data.getVar('BBPATH', data):
+ bb.data.setVar('BBPATH', os.path.join(sys.prefix, 'share', 'bitbake'), data)
+
+
+def handle(fn, d, include):
+ from bb import data, parse
+
+ #print ""
+ #print "fn: %s" % fn
+ #print "data: %s" % d
+ #print dir(d)
+ #print d.getVar.__doc__
+ #print "include: %s" % fn
+
+ # initialize with some data
+ init(fn,d)
+
+ # check if we include or are the beginning
+ if include:
+ oldfile = d.getVar('FILE', False)
+ else:
+ if fn[-5:] == ".conf":
+ data.inheritFromOS(d)
+ oldfile = None
+
+ # find the file
+ if not os.path.isabs(fn):
+ abs_fn = bb.which(d.getVar('BBPATH', True), fn)
+ else:
+ abs_fn = fn
+
+ # check if the file exists
+ if not os.path.exists(abs_fn):
+ raise IOError("file '%(fn)s' not found" % locals() )
+
+ # now we know the file is around mark it as dep
+ if include:
+ parse.mark_dependency(d, abs_fn)
+
+ # now parse this file - by defering it to C++
+ parsefile(abs_fn, d)
+
+ # restore the original FILE
+ if oldfile:
+ d.setVar('FILE', oldfile)
+
+ return d
+
+
+# Needed for BitBake files...
+__pkgsplit_cache__={}
+def vars_from_file(mypkg, d):
+ if not mypkg:
+ return (None, None, None)
+ if mypkg in __pkgsplit_cache__:
+ return __pkgsplit_cache__[mypkg]
+
+ myfile = os.path.splitext(os.path.basename(mypkg))
+ parts = myfile[0].split('_')
+ __pkgsplit_cache__[mypkg] = parts
+ exp = 3 - len(parts)
+ tmplist = []
+ while exp != 0:
+ exp -= 1
+ tmplist.append(None)
+ parts.extend(tmplist)
+ return parts
+
-def handle(fn, data, include):
- print ""
- print "fn: %s" % fn
- print "data: %s" % data
- print "include: %s" % include
- pass
# Inform bitbake that we are a parser
# We need to define all three
projects / vuplus_bitbake / blobdiff