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- #
- # Copyright (c) 2001 - 2017 The SCons Foundation
- #
- # 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.
-
- __revision__ = "src/engine/SCons/Tool/MSCommon/netframework.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog"
-
- __doc__ = """
- """
-
- import os
- import re
- import SCons.Util
-
- from .common import read_reg, debug
-
- # Original value recorded by dcournapeau
- _FRAMEWORKDIR_HKEY_ROOT = r'Software\Microsoft\.NETFramework\InstallRoot'
- # On SGK's system
- _FRAMEWORKDIR_HKEY_ROOT = r'Software\Microsoft\Microsoft SDKs\.NETFramework\v2.0\InstallationFolder'
-
- def find_framework_root():
- # XXX: find it from environment (FrameworkDir)
- try:
- froot = read_reg(_FRAMEWORKDIR_HKEY_ROOT)
- debug("Found framework install root in registry: {}".format(froot))
- except SCons.Util.WinError as e:
- debug("Could not read reg key {}".format(_FRAMEWORKDIR_HKEY_ROOT))
- return None
-
- if not os.path.exists(froot):
- debug("{} not found on fs".format(froot))
- return None
-
- return froot
-
- def query_versions():
- froot = find_framework_root()
- if froot:
- contents = os.listdir(froot)
-
- l = re.compile('v[0-9]+.*')
- versions = [e for e in contents if l.match(e)]
-
- def versrt(a,b):
- # since version numbers aren't really floats...
- aa = a[1:]
- bb = b[1:]
- aal = aa.split('.')
- bbl = bb.split('.')
- # sequence comparison in python is lexicographical
- # which is exactly what we want.
- # Note we sort backwards so the highest version is first.
- return cmp(bbl,aal)
-
- versions.sort(versrt)
- else:
- versions = []
-
- return versions
-
- # Local Variables:
- # tab-width:4
- # indent-tabs-mode:nil
- # End:
- # vim: set expandtab tabstop=4 shiftwidth=4:
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