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1## semanagePage.py - show selinux mappings
2## Copyright (C) 2006 Red Hat, Inc.
3
4## This program is free software; you can redistribute it and/or modify
5## it under the terms of the GNU General Public License as published by
6## the Free Software Foundation; either version 2 of the License, or
7## (at your option) any later version.
8
9## This program is distributed in the hope that it will be useful,
10## but WITHOUT ANY WARRANTY; without even the implied warranty of
11## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12## GNU General Public License for more details.
13
14## You should have received a copy of the GNU General Public License
15## along with this program; if not, write to the Free Software
16## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17
18## Author: Dan Walsh
19import string
20import gtk
21import gtk.glade
22import os
23import gobject
24import sys
25import seobject
26
27##
28## I18N
29##
30PROGNAME = "policycoreutils"
31try:
32    import gettext
33    kwargs = {}
34    if sys.version_info < (3,):
35        kwargs['unicode'] = True
36    gettext.install(PROGNAME,
37                    localedir="/usr/share/locale",
38                    codeset='utf-8',
39                    **kwargs)
40except:
41    try:
42        import builtins
43        builtins.__dict__['_'] = str
44    except ImportError:
45        import __builtin__
46        __builtin__.__dict__['_'] = unicode
47
48
49def idle_func():
50    while gtk.events_pending():
51        gtk.main_iteration()
52
53
54class semanagePage:
55
56    def __init__(self, xml, name, description):
57        self.xml = xml
58        self.window = self.xml.get_widget("mainWindow").get_root_window()
59        self.busy_cursor = gtk.gdk.Cursor(gtk.gdk.WATCH)
60        self.ready_cursor = gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)
61
62        self.local = False
63        self.view = xml.get_widget("%sView" % name)
64        self.dialog = xml.get_widget("%sDialog" % name)
65        self.filter_entry = xml.get_widget("%sFilterEntry" % name)
66        self.filter_entry.connect("focus_out_event", self.filter_changed)
67        self.filter_entry.connect("activate", self.filter_changed)
68
69        self.view.connect("row_activated", self.rowActivated)
70        self.view.get_selection().connect("changed", self.itemSelected)
71        self.description = description
72
73    def wait(self):
74        self.window.set_cursor(self.busy_cursor)
75        idle_func()
76
77    def ready(self):
78        self.window.set_cursor(self.ready_cursor)
79        idle_func()
80
81    def get_description(self):
82        return self.description
83
84    def itemSelected(self, args):
85        return
86
87    def filter_changed(self, *arg):
88        filter = arg[0].get_text()
89        if filter != self.filter:
90            self.load(filter)
91
92    def search(self, model, col, key, i):
93        sort_col = self.store.get_sort_column_id()[0]
94        val = model.get_value(i, sort_col)
95        if val.lower().startswith(key.lower()):
96            return False
97        return True
98
99    def match(self, target, filter):
100        try:
101            f = filter.lower()
102            t = target.lower()
103            if t.find(f) >= 0:
104                return True
105        except:
106            pass
107        return False
108
109    def rowActivated(self, view, row, Column):
110        self.propertiesDialog()
111
112    def verify(self, message, title=""):
113        dlg = gtk.MessageDialog(None, 0, gtk.MESSAGE_INFO,
114                                gtk.BUTTONS_YES_NO,
115                                message)
116        dlg.set_title(title)
117        dlg.set_position(gtk.WIN_POS_MOUSE)
118        dlg.show_all()
119        rc = dlg.run()
120        dlg.destroy()
121        return rc
122
123    def error(self, message):
124        dlg = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR,
125                                gtk.BUTTONS_CLOSE,
126                                message)
127        dlg.set_position(gtk.WIN_POS_MOUSE)
128        dlg.show_all()
129        dlg.run()
130        dlg.destroy()
131
132    def deleteDialog(self):
133        store, it = self.view.get_selection().get_selected()
134        if (it is not None) and (self.verify(_("Are you sure you want to delete %s '%s'?" % (self.description, store.get_value(it, 0))), _("Delete %s" % self.description)) == gtk.RESPONSE_YES):
135            self.delete()
136
137    def use_menus(self):
138        return True
139
140    def addDialog(self):
141        self.dialogClear()
142        self.dialog.set_title(_("Add %s" % self.description))
143        self.dialog.set_position(gtk.WIN_POS_MOUSE)
144
145        while self.dialog.run() == gtk.RESPONSE_OK:
146            try:
147                if self.add() == False:
148                    continue
149                break
150            except ValueError as e:
151                self.error(e.args[0])
152        self.dialog.hide()
153
154    def propertiesDialog(self):
155        self.dialogInit()
156        self.dialog.set_title(_("Modify %s" % self.description))
157        self.dialog.set_position(gtk.WIN_POS_MOUSE)
158        while self.dialog.run() == gtk.RESPONSE_OK:
159            try:
160                if self.modify() == False:
161                    continue
162                break
163            except ValueError as e:
164                self.error(e.args[0])
165        self.dialog.hide()
166
167    def on_local_clicked(self, button):
168        self.local = not self.local
169        if self.local:
170            button.set_label(_("all"))
171        else:
172            button.set_label(_("Customized"))
173
174        self.load(self.filter)
175        return True
176