| 1 | """
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| 2 | Copyright (C) 2008-2023 Oracle and/or its affiliates.
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| 3 |
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| 4 | This file is part of VirtualBox base platform packages, as
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| 5 | available from https://www.virtualbox.org.
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or
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| 8 | modify it under the terms of the GNU General Public License
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| 9 | as published by the Free Software Foundation, in version 3 of the
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| 10 | License.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful, but
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| 13 | WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 15 | General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program; if not, see <https://www.gnu.org/licenses>.
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| 19 |
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| 20 | SPDX-License-Identifier: GPL-3.0-only
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| 21 | """
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| 22 |
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| 23 | import xpcom
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| 24 | import sys
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| 25 | import platform
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| 26 |
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| 27 | #
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| 28 | # This code overcomes somewhat unlucky feature of Python, where it searches
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| 29 | # for binaries in the same place as platfom independent modules, while
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| 30 | # rest of Python bindings expect _xpcom to be inside xpcom module
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| 31 | #
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| 32 |
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| 33 | _asVBoxPythons = [
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| 34 | 'VBoxPython' + str(sys.version_info[0]) + '_' + str(sys.version_info[1]),
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| 35 | 'VBoxPython' + str(sys.version_info[0]),
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| 36 | 'VBoxPython'
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| 37 | ]
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| 38 |
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| 39 | # For Python 3.2 and later use the right ABI flag suffix for the module.
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| 40 | if sys.hexversion >= 0x030200f0 and sys.abiflags:
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| 41 | _asNew = []
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| 42 | for sCandidate in _asVBoxPythons:
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| 43 | if sCandidate[-1:].isdigit():
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| 44 | _asNew.append(sCandidate + sys.abiflags)
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| 45 | else:
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| 46 | _asNew.append(sCandidate)
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| 47 | _asVBoxPythons = _asNew
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| 48 | del _asNew
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| 49 |
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| 50 | # On platforms where we ship both 32-bit and 64-bit API bindings, we have to
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| 51 | # look for the right set if we're a 32-bit process.
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| 52 | if platform.system() in [ 'SunOS', ] and sys.maxsize <= 2**32:
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| 53 | _asNew = [ sCandidate + '_x86' for sCandidate in _asVBoxPythons ]
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| 54 | _asNew.extend(_asVBoxPythons)
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| 55 | _asVBoxPythons = _asNew
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| 56 | del _asNew
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| 57 |
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| 58 | # On Darwin (aka Mac OS X) we know exactly where things are in a normal
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| 59 | # VirtualBox installation.
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| 60 | ## @todo Edit this at build time to the actual VBox location set in the make files.
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| 61 | ## @todo We know the location for most hardened builds, not just darwin!
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| 62 | if platform.system() == 'Darwin':
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| 63 | sys.path.append('/Applications/VirtualBox.app/Contents/MacOS')
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| 64 |
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| 65 | _oVBoxPythonMod = None
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| 66 | for m in _asVBoxPythons:
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| 67 | try:
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| 68 | _oVBoxPythonMod = __import__(m)
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| 69 | break
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| 70 | except:
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| 71 | pass
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| 72 | #except Exception as x:
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| 73 | # print('m=%s x=%s' % (m, x))
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| 74 |
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| 75 | if platform.system() == 'Darwin':
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| 76 | sys.path.remove('/Applications/VirtualBox.app/Contents/MacOS')
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| 77 |
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| 78 | if _oVBoxPythonMod == None:
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| 79 | raise Exception('Cannot find VBoxPython module (tried: %s)' % (', '.join(_asVBoxPythons),))
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| 80 |
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| 81 | sys.modules['xpcom._xpcom'] = _oVBoxPythonMod
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| 82 | xpcom._xpcom = _oVBoxPythonMod
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| 83 |
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