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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"
31import gettext
32gettext.bindtextdomain(PROGNAME, "/usr/share/locale")
33gettext.textdomain(PROGNAME)
34try:
35    gettext.install(PROGNAME,
36                    localedir="/usr/share/locale",
37                    unicode=False,
38                    codeset='utf-8')
39except IOError:
40    import __builtin__
41    __builtin__.__dict__['_'] = unicode
42
43
44def idle_func():
45    while gtk.events_pending():
46        gtk.main_iteration()
47
48
49class semanagePage:
50
51    def __init__(self, xml, name, description):
52        self.xml = xml
53        self.window = self.xml.get_widget("mainWindow").get_root_window()
54        self.busy_cursor = gtk.gdk.Cursor(gtk.gdk.WATCH)
55        self.ready_cursor = gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)
56
57        self.local = False
58        self.view = xml.get_widget("%sView" % name)
59        self.dialog = xml.get_widget("%sDialog" % name)
60        self.filter_entry = xml.get_widget("%sFilterEntry" % name)
61        self.filter_entry.connect("focus_out_event", self.filter_changed)
62        self.filter_entry.connect("activate", self.filter_changed)
63
64        self.view.connect("row_activated", self.rowActivated)
65        self.view.get_selection().connect("changed", self.itemSelected)
66        self.description = description
67
68    def wait(self):
69        self.window.set_cursor(self.busy_cursor)
70        idle_func()
71
72    def ready(self):
73        self.window.set_cursor(self.ready_cursor)
74        idle_func()
75
76    def get_description(self):
77        return self.description
78
79    def itemSelected(self, args):
80        return
81
82    def filter_changed(self, *arg):
83        filter = arg[0].get_text()
84        if filter != self.filter:
85            self.load(filter)
86
87    def search(self, model, col, key, i):
88        sort_col = self.store.get_sort_column_id()[0]
89        val = model.get_value(i, sort_col)
90        if val.lower().startswith(key.lower()):
91            return False
92        return True
93
94    def match(self, target, filter):
95        try:
96            f = filter.lower()
97            t = target.lower()
98            if t.find(f) >= 0:
99                return True
100        except:
101            pass
102        return False
103
104    def rowActivated(self, view, row, Column):
105        self.propertiesDialog()
106
107    def verify(self, message, title=""):
108        dlg = gtk.MessageDialog(None, 0, gtk.MESSAGE_INFO,
109                                gtk.BUTTONS_YES_NO,
110                                message)
111        dlg.set_title(title)
112        dlg.set_position(gtk.WIN_POS_MOUSE)
113        dlg.show_all()
114        rc = dlg.run()
115        dlg.destroy()
116        return rc
117
118    def error(self, message):
119        dlg = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR,
120                                gtk.BUTTONS_CLOSE,
121                                message)
122        dlg.set_position(gtk.WIN_POS_MOUSE)
123        dlg.show_all()
124        dlg.run()
125        dlg.destroy()
126
127    def deleteDialog(self):
128        store, iter = self.view.get_selection().get_selected()
129        if self.verify(_("Are you sure you want to delete %s '%s'?" % (self.description, store.get_value(iter, 0))), _("Delete %s" % self.description)) == gtk.RESPONSE_YES:
130            self.delete()
131
132    def use_menus(self):
133        return True
134
135    def addDialog(self):
136        self.dialogClear()
137        self.dialog.set_title(_("Add %s" % self.description))
138        self.dialog.set_position(gtk.WIN_POS_MOUSE)
139
140        while self.dialog.run() == gtk.RESPONSE_OK:
141            try:
142                if self.add() == False:
143                    continue
144                break
145            except ValueError, e:
146                self.error(e.args[0])
147        self.dialog.hide()
148
149    def propertiesDialog(self):
150        self.dialogInit()
151        self.dialog.set_title(_("Modify %s" % self.description))
152        self.dialog.set_position(gtk.WIN_POS_MOUSE)
153        while self.dialog.run() == gtk.RESPONSE_OK:
154            try:
155                if self.modify() == False:
156                    continue
157                break
158            except ValueError, e:
159                self.error(e.args[0])
160        self.dialog.hide()
161
162    def on_local_clicked(self, button):
163        self.local = not self.local
164        if self.local:
165            button.set_label(_("all"))
166        else:
167            button.set_label(_("Customized"))
168
169        self.load(self.filter)
170        return True
171