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Viewing changes to tools/win32/bzr_postinstall.py

  • Committer: Alexander Belchenko
  • Date: 2006-07-30 16:43:12 UTC
  • mto: (1711.2.111 jam-integration)
  • mto: This revision was merged to the branch mainline in revision 1906.
  • Revision ID: bialix@ukr.net-20060730164312-b025fd3ff0cee59e
rename  gpl.txt => COPYING.txt

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tools/win32/bzr_postinstall.py
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""bzr postinstall helper for win32 installation
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Written by Alexander Belchenko
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Dependency: ctypes
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"""
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import os
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import shutil
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import sys
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##
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# CONSTANTS
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VERSION = "1.5.20070131"
 
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VERSION = "1.3.20060513"
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USAGE = """Bzr postinstall helper for win32 installation
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Usage: %s [options]
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    --check-mfc71               - check if MFC71.DLL present in system
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""" % os.path.basename(sys.argv[0])
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# Windows version
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_major,_minor,_build,_platform,_text = sys.getwindowsversion()
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# from MSDN:
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# dwPlatformId
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#   The operating system platform.
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#   This member can be one of the following values.
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#   ==========================  ======================================
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#   Value                       Meaning
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#   --------------------------  --------------------------------------
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#   VER_PLATFORM_WIN32_NT       The operating system is Windows Vista,
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#   2                           Windows Server "Longhorn",
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#                               Windows Server 2003, Windows XP,
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#                               Windows 2000, or Windows NT.
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#
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#   VER_PLATFORM_WIN32_WINDOWS  The operating system is Windows Me,
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#   1                           Windows 98, or Windows 95.
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#   ==========================  ======================================
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if _platform == 2:
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    winver = 'Windows NT'
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else:
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    # don't care about real Windows name, just to force safe operations
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    winver = 'Windows 98'
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##
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# INTERNAL VARIABLES
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def main():
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    import ctypes
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    import getopt
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    import re
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    import _winreg
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    MB_ICONERROR = 16
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    MB_ICONEXCLAMATION = 48
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    bzr_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
 
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    bzr_dir = os.path.dirname(sys.argv[0])
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    if start_bzr:
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        fname = os.path.join(bzr_dir, "start_bzr.bat")
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            f.write(''.join(content))
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            f.close()
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    if (add_path or delete_path) and winver == 'Windows NT':
 
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    if add_path or delete_path:
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        # find appropriate registry key:
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        # 1. HKLM\System\CurrentControlSet\Control\SessionManager\Environment
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        # 2. HKCU\Environment
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        if not hkey is None:
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            _winreg.CloseKey(hkey)
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    if (add_path or delete_path) and winver == 'Windows 98':
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        # mutating autoexec.bat
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        # adding or delete string:
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        # SET PATH=%PATH%;C:\PROGRA~1\Bazaar
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        abat = 'C:\\autoexec.bat'
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        abak = 'C:\\autoexec.bak'
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        def backup_autoexec_bat(name, backupname, dry_run):
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            # backup autoexec.bat
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            if os.path.isfile(name):
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                if not dry_run:
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                    shutil.copyfile(name, backupname)
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                else:
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                    print '*** backup copy of autoexec.bat created'
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        GetShortPathName = ctypes.windll.kernel32.GetShortPathNameA
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        buf = ctypes.create_string_buffer(260)
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        if GetShortPathName(bzr_dir, buf, 260):
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            bzr_dir_8_3 = buf.value
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        else:
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            bzr_dir_8_3 = bzr_dir
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        pattern = 'SET PATH=%PATH%;' + bzr_dir_8_3
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        # search pattern
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        f = file(abat, 'r')
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        lines = f.readlines()
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        f.close()
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        found = False
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        for i in lines:
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            if i.rstrip('\r\n') == pattern:
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                found = True
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                break
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        if delete_path and found:
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            backup_autoexec_bat(abat, abak, dry_run)
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            if not dry_run:
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                f = file(abat, 'w')
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                for i in lines:
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                    if i.rstrip('\r\n') != pattern:
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                        f.write(i)
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                f.close()
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            else:
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                print '*** Remove line <%s> from autoexec.bat' % pattern
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        elif add_path and not found:
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            backup_autoexec_bat(abat, abak, dry_run)
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            if not dry_run:
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                f = file(abat, 'a')
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                f.write(pattern)
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                f.write('\n')
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                f.close()
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            else:
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                print '*** Add line <%s> to autoexec.bat' % pattern
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    if add_shell_menu and not delete_shell_menu:
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        hkey = None
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        try:
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            _winreg.SetValue(hkey, '', _winreg.REG_SZ, 'Bzr Here')
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            hkey2 = _winreg.CreateKey(hkey, 'command')
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            _winreg.SetValue(hkey2, '', _winreg.REG_SZ,
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                             '%s /K "%s"' % (
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                                    os.environ.get('COMSPEC', '%COMSPEC%'),
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                                    os.path.join(bzr_dir, 'start_bzr.bat')))
 
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                             'cmd /K "%s"' % os.path.join(bzr_dir,
 
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                                                          'start_bzr.bat'))
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            _winreg.CloseKey(hkey2)
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            _winreg.CloseKey(hkey)
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                         "this library manually and put it to directory\n"
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                         "where Bzr installed.\n"
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                         "For detailed instructions see:\n"
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                         "http://wiki.bazaar.canonical.com/BzrOnPureWindows"
 
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                         "http://bazaar-vcs.org/BzrOnPureWindows"
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                        ),
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                        "Warning",
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                        MB_OK | MB_ICONEXCLAMATION)