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ScanNmapOutputPage.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Copyright (C) 2005 Insecure.Com LLC.
#
# Author: Adriano Monteiro Marques <py.adriano@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

import gtk
import pango

from zenmapGUI.higwidgets.higboxes import HIGHBox, HIGVBox

from zenmapGUI.NmapOutputViewer import NmapOutputViewer
from zenmapGUI.ScanRunDetailsPage import ScanRunDetailsPage
from zenmapGUI.ScansListStore import ScansListStore
from zenmapCore.UmitLogging import log
from zenmapCore.I18N import _

def scan_entry_data_func(widget, cell_renderer, model, iter):
    """Set the properties of a cell renderer for a scan entry."""
    cell_renderer.set_property("ellipsize", pango.ELLIPSIZE_END)
    cell_renderer.set_property("style", pango.STYLE_NORMAL)
    cell_renderer.set_property("strikethrough", False)
    entry = model.get_value(iter, 0)
    if entry is None:
        return
    if entry.running:
        cell_renderer.set_property("style", pango.STYLE_ITALIC)
    elif entry.finished:
        pass
    elif entry.failed or entry.canceled:
        cell_renderer.set_property("strikethrough", True)
    cell_renderer.set_property("text", entry.get_command_string())

00049 class ScanNmapOutputPage(HIGVBox):
    """This is the "Nmap Output" scan results tab. It holds a text view of Nmap
    output. The constructor takes a ScansListStore, the contents of which are
    made selectable through a combo box. Details for completed scans are
    available and shown in separate windows."""
    def __init__(self, scans_store):
        HIGVBox.__init__(self)

        # This is a cache of details windows we have open.
        self._details_windows = {}

        self.set_spacing(0)

        hbox = HIGHBox()

        self.scans_list = gtk.ComboBox(scans_store)
        cell = gtk.CellRendererText()
        self.scans_list.pack_start(cell, True)
        self.scans_list.set_cell_data_func(cell, scan_entry_data_func)
        hbox._pack_expand_fill(self.scans_list)

        self.scans_list.connect("changed", self._selection_changed)
        scans_store.connect("row-changed", self._row_changed)
        scans_store.connect("row-deleted", self._row_deleted)

        self.details_button = gtk.Button(_("Details"))
        self.details_button.connect("clicked", self._show_details)
        hbox._pack_noexpand_nofill(self.details_button)

        self._pack_noexpand_nofill(hbox)

        self.nmap_output = NmapOutputViewer()
        self._pack_expand_fill(self.nmap_output)

        self._update()

00085     def set_active_iter(self, i):
        """Set the active entry to an interator into the ScansListStore referred
        to by this object."""
        self.scans_list.set_active_iter(i)

    def _get_active_entry(self):
        iter = self.scans_list.get_active_iter()
        if iter is None:
            return None
        return self.scans_list.get_model().get_value(iter, 0)

00096     def _selection_changed(self, widget):
        """This callback is called when a scan in the list of scans is
        selected."""
        self._update()

00101     def _row_changed(self, model, path, i):
        """This callback is called when a row in the underlying scans store is
        changed."""
        # If the currently selected entry was changed, update the interface.
        if path[0] == self.scans_list.get_active():
            self._update()

00108     def _row_deleted(self, model, path):
        """This callback is called when a row in the underlying scans store is
        deleted."""
        self._update()

00113     def _update(self):
        """Update the interface based on the currently selected entry."""
        entry = self._get_active_entry()
        if entry is None:
            self.nmap_output.show_nmap_output("")
            self.details_button.set_sensitive(False)
            return
        if entry.running or entry.failed or entry.canceled:
            self.nmap_output.set_command_execution(entry.command)
            self.nmap_output.refresh_output()
            self.details_button.set_sensitive(False)
        elif entry.finished:
            self.nmap_output.set_command_execution(None)
            self.nmap_output.show_nmap_output(entry.parsed.get_nmap_output())
            self.details_button.set_sensitive(True)

00129     def _show_details(self, button):
        """Show a details window for the currently selected scan, if it is
        finished."""
        entry = self._get_active_entry()
        if entry is None:
            return
        if not entry.finished:
            return
        if self._details_windows.get(entry) is None:
            window = gtk.Window()
            window.add(ScanRunDetailsPage(entry.parsed))
            def close_details(details, event, entry):
                details.destroy()
                del self._details_windows[entry]
            window.connect("delete-event", close_details, entry)
            window.show_all()
            self._details_windows[entry] = window
        self._details_windows[entry].present()

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