#! /usr/bin/env python
# (c) Copyright 2009-2015. CodeWeavers, Inc.

import os

# Portable which(1) implementation
def which(path, app):
    """Looks for an executable in the specified directory list.

    path is an os.pathsep-separated list of directories and app is the
    executable name. If app contains a path separator then path is ignored.
    If the file is not found, then None is returned.
    """
    if os.path.isabs(app):
        if os.path.isfile(app) and os.access(app, os.X_OK):
            return app
    elif os.sep in app or (os.altsep and os.altsep in app):
        app_path = os.path.join(os.getcwd(), app)
        if os.path.isfile(app_path) and os.access(app_path, os.X_OK):
            return app_path
    else:
        for directory in path.split(os.pathsep):
            if directory == "":
                continue
            app_path = os.path.join(directory, app)
            if os.path.isfile(app_path) and os.access(app_path, os.X_OK):
                return app_path
    return None
import sys
def locate_cx_root():
    """Locate where CrossOver is installed.

    We start by locating our own python script file and walking back up the
    path, traversing symbolic links on the way. Then we verify what we have
    found the right directory by checking for the presence of the cxmenu
    script.
    """
    # pylint: disable=I0011,W0601,W0603
    global CX_ROOT
    if "CX_DEVELOP_ROOT" in os.environ:
        CX_ROOT = os.environ["CX_DEVELOP_ROOT"]
        return

    # figure out argv0
    argv0 = which(os.environ["PATH"], sys.argv[0])
    if not argv0:
        argv0 = sys.argv[0]
        if not os.path.isabs(argv0):
            argv0 = os.path.join(os.getcwd(), argv0)

    # traverse the symbolic links
    dir0 = os.path.dirname(argv0)
    while True:
        if dir0.endswith("/lib"):
            bindir = dir0[0:-3] + "bin"
        else:
            bindir = dir0
        landmark = os.path.join(bindir, "cxmenu")
        if os.path.isfile(landmark):
            break
        if not os.path.islink(argv0):
            break
        argv0 = os.readlink(argv0)
        if not os.path.isabs(argv0):
            argv0 = os.path.join(dir0, argv0)
        dir0 = os.path.dirname(argv0)

    # compute CX_ROOT
    CX_ROOT = os.path.dirname(os.path.normpath(bindir))

    # check CX_ROOT
    landmark = os.path.join(CX_ROOT, "bin", "cxmenu")
    if not os.path.isfile(landmark) or not os.access(landmark, os.X_OK):
        sys.stderr.write("%s:error: could not find CrossOver in '%s'\n" % (os.path.dirname(sys.argv[0]), CX_ROOT))
        sys.exit(1)

    sys.path.append(os.path.join(CX_ROOT, "lib", "python"))

locate_cx_root()
import cxutils
cxutils.CX_ROOT = CX_ROOT


# pylint: disable=W0611
import checkpython
import cxopt

# for localization
from cxutils import cxgettext as _

def main():
    opt_parser = cxopt.Parser(usage=_("%prog [--bottle BOTTLE] [--no-ui [--all-bottles] [--close|--kill]] [--help]"),
                              description=_("Closes or forcefully terminates Windows applications."))
    opt_parser.add_option("--bottle", dest="bottle", help=_("Only stop the Wine processes in the specified bottle"))
    opt_parser.add_option("--no-ui", "--noui", dest="noui", help=_("Run from the command line"), action="store_true", default=False)
    opt_parser.add_option("--all-bottles", dest="allbottles", help=_("Stop the Wine processes in all bottles (default)"), action="store_true", default=False)
    opt_parser.add_option("--close", dest="close", help=_("Simulate a Windows shutdown"), action="store_true", default=False)
    opt_parser.add_option("--kill", dest="kill", help=_("Forcefully terminate the Wine processes"), action="store_true", default=False)
    (options, args) = opt_parser.parse_args()

    # Do more checks and provide defaults
    if args:
        opt_parser.error(_("unexpected argument '%s'") % args[0])
    if options.noui:
        if options.bottle and options.allbottles:
            opt_parser.error(_("the --bottle and --all-bottles options are mutually exclusive"))
        if options.close and options.kill:
            opt_parser.error(_("the --close and --kill options are mutually exclusive"))
    else:
        if options.kill or options.close or options.allbottles:
            opt_parser.error(_("the --all-bottles, --close and --kill options can only be used with the --no-ui option"))

    #-----------------------------------------------------------------------
    #  If --no-ui, then do everything right now.
    #-----------------------------------------------------------------------
    if options.noui:
        import bottlecollection
        if options.bottle:
            bottleList = [options.bottle]
        else:
            if "CX_BOTTLE" not in os.environ or options.allbottles:
                bottleList = bottlecollection.sharedCollection().bottleList()
            else:
                bottleList = [os.environ["CX_BOTTLE"]]

        partialFailure = False
        for bottleName in bottleList:
            if options.kill:
                partialFailure |= (bottlecollection.sharedCollection().bottleObject(bottleName).force_quit() != True)
            else:
                partialFailure |= (bottlecollection.sharedCollection().bottleObject(bottleName).quit() != True)

        return partialFailure

    # Check for gtk and $DISPLAY
    import checkgtk
    if checkgtk.check_gtk() != checkgtk.OK:
        return 1

    # Call the GUI __main__.GUI so it can be accessed from the console
    # pylint: disable=W0601
    global GUI
    import cxresetui
    GUI = cxresetui.ResetDialogController(target_bottle=options.bottle)

    import gtk
    gtk.main()
    return 0

if __name__ == "__main__":
    sys.exit(main())