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# Copyright 1999-2005 Gentoo Foundation
# This source code is distributed under the terms of version 2 of the GNU
# General Public License as published by the Free Software Foundation, a copy
# of which can be found in the main directory of this project.
import gtk, gobject
from GLIScreen import *
import GLIUtility
import Widgets
import commands, string
import copy
from ProgressDialog import *
class Panel(GLIScreen):
title = _("Network Mounts")
columns = []
netmounts = []
active_entry = -1
mount_types = ["NFS"]
_helptext = _("""
<b><u>Network Mounts</u></b>
Here, you can specify network shares to mount during (and after) the install. \
They will be mounted along with the local partitions you specified on the \
previous screen when the install starts. This is useful for using a NFS mounted \
/usr/portage.
To start, click the button labeled 'New'. Then, select a mount type. Currently, \
the only supported type is NFS. If you get this choice wrong, you shall be \
shunned. Next, enter a hostname or IP address. Then, you can either enter the \
name of the share/export or click the button next to the field to have it \
auto-populated with the available shares on the host you entered in the box \
above. Enter a local mountpoint and mount options. Click the button labeled \
'Update' to save the new network mount.
To edit an existing mount, select it in the list above. Edit any fields below \
and then click the 'Update' button. You can remove it from the list by clicking \
the 'Delete' button.
""")
def __init__(self, controller):
GLIScreen.__init__(self, controller)
vert = gtk.VBox(False, 0)
vert.set_border_width(10)
self.treedata = gtk.ListStore(gobject.TYPE_INT, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING)
for i in range(0, len(self.netmounts)):
self.treedata.append([i, self.netmounts[i]['host'], self.netmounts[i]['export'], self.netmounts[i]['type'], self.netmounts[i]['mountpoint'], self.netmounts[i]['mountopts']])
self.treedatasort = gtk.TreeModelSort(self.treedata)
self.treeview = gtk.TreeView(self.treedatasort)
self.treeview.connect("cursor-changed", self.selection_changed)
self.columns.append(gtk.TreeViewColumn(_("Host/IP"), gtk.CellRendererText(), text=1))
self.columns.append(gtk.TreeViewColumn(_("Export/Share"), gtk.CellRendererText(), text=2))
self.columns.append(gtk.TreeViewColumn(_("Type"), gtk.CellRendererText(), text=3))
self.columns.append(gtk.TreeViewColumn(_("Mount Point"), gtk.CellRendererText(), text=4))
self.columns.append(gtk.TreeViewColumn(_("Mount Options"), gtk.CellRendererText(), text=5))
col_num = 0
for column in self.columns:
column.set_resizable(True)
column.set_sort_column_id(col_num)
self.treeview.append_column(column)
col_num += 1
self.treewindow = gtk.ScrolledWindow()
self.treewindow.set_size_request(-1, 130)
self.treewindow.set_shadow_type(gtk.SHADOW_IN)
self.treewindow.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.treewindow.add(self.treeview)
vert.pack_start(self.treewindow, expand=False, fill=False, padding=0)
self.mount_info_box = gtk.HBox(False, 0)
mount_info_table = gtk.Table(5, 3, False)
mount_info_table.set_col_spacings(10)
mount_info_table.set_row_spacings(6)
mount_info_type_label = gtk.Label(_("Type:"))
mount_info_type_label.set_alignment(0.0, 0.5)
mount_info_table.attach(mount_info_type_label, 0, 1, 0, 1)
self.mount_info_type = gtk.combo_box_new_text()
for mount_type in self.mount_types:
self.mount_info_type.append_text(mount_type)
self.mount_info_type.set_active(0)
mount_info_table.attach(self.mount_info_type, 1, 2, 0, 1)
mount_info_host_label = gtk.Label(_("Host/IP:"))
mount_info_host_label.set_alignment(0.0, 0.5)
mount_info_table.attach(mount_info_host_label, 0, 1, 1, 2)
self.mount_info_host = gtk.Entry()
self.mount_info_host.set_width_chars(25)
mount_info_table.attach(self.mount_info_host, 1, 2, 1, 2)
mount_info_export_label = gtk.Label(_("Export/Share:"))
mount_info_export_label.set_alignment(0.0, 0.5)
mount_info_table.attach(mount_info_export_label, 0, 1, 2, 3)
self.mount_info_export = gtk.ComboBoxEntry(gtk.ListStore(gobject.TYPE_STRING))
if not self.mount_info_export.get_text_column() == 0:
self.mount_info_export.set_text_column(0)
mount_info_table.attach(self.mount_info_export, 1, 2, 2, 3)
self.mount_info_export_refresh = gtk.Button()
mount_info_export_refresh_img = gtk.Image()
mount_info_export_refresh_img.set_from_file(self.full_path + '/button_images/stock_refresh.png')
self.mount_info_export_refresh.add(mount_info_export_refresh_img)
self.mount_info_export_refresh.connect("clicked", self.populate_exports)
mount_info_table.attach(self.mount_info_export_refresh, 2, 3, 2, 3)
mount_info_mountpoint_label = gtk.Label(_("Mount point:"))
mount_info_mountpoint_label.set_alignment(0.0, 0.5)
mount_info_table.attach(mount_info_mountpoint_label, 0, 1, 3, 4)
self.mount_info_mountpoint = gtk.Entry()
self.mount_info_mountpoint.set_width_chars(30)
mount_info_table.attach(self.mount_info_mountpoint, 1, 2, 3, 4)
mount_info_mountopts_label = gtk.Label(_("Mount options:"))
mount_info_mountopts_label.set_alignment(0.0, 0.5)
mount_info_table.attach(mount_info_mountopts_label, 0, 1, 4, 5)
self.mount_info_mountopts = gtk.Entry()
self.mount_info_mountopts.set_width_chars(30)
mount_info_table.attach(self.mount_info_mountopts, 1, 2, 4, 5)
self.mount_info_box.pack_start(mount_info_table, expand=False, fill=False)
vert.pack_start(self.mount_info_box, expand=False, fill=False, padding=10)
mount_button_box = gtk.HBox(False, 0)
mount_button_new = gtk.Button(_(" _New "))
mount_button_new.connect("clicked", self.new_mount)
mount_button_box.pack_start(mount_button_new, expand=False, fill=False, padding=10)
self.mount_button_update = gtk.Button(_(" _Update "))
self.mount_button_update.connect("clicked", self.update_mount)
self.mount_button_update.set_sensitive(False)
mount_button_box.pack_start(self.mount_button_update, expand=False, fill=False, padding=10)
self.mount_button_delete = gtk.Button(_(" _Delete "))
self.mount_button_delete.connect("clicked", self.delete_mount)
self.mount_button_delete.set_sensitive(False)
mount_button_box.pack_start(self.mount_button_delete, expand=False, fill=False, padding=10)
self.mount_button_populate = gtk.Button(_(" _Populate Exports "))
self.mount_button_populate.connect("clicked", self.populate_exports)
self.mount_button_populate.set_sensitive(False)
mount_button_box.pack_start(self.mount_button_populate, expand=False, fill=False, padding=10)
vert.pack_start(mount_button_box, expand=False, fill=False, padding=10)
self.add_content(vert)
def disable_all_fields(self):
self.mount_info_host.set_text("")
self.mount_info_export.get_child().set_text("")
self.mount_info_export.set_model(gtk.ListStore(gobject.TYPE_STRING))
self.mount_info_mountpoint.set_text("")
self.mount_info_mountopts.set_text("")
self.mount_info_host.set_sensitive(False)
self.mount_info_export.set_sensitive(False)
self.mount_info_export_refresh.set_sensitive(False)
self.mount_info_type.set_sensitive(False)
self.mount_info_mountpoint.set_sensitive(False)
self.mount_info_mountopts.set_sensitive(False)
def enable_all_fields(self):
self.mount_info_host.set_text("")
self.mount_info_export.get_child().set_text("")
self.mount_info_export.set_model(gtk.ListStore(gobject.TYPE_STRING))
self.mount_info_mountpoint.set_text("")
self.mount_info_mountopts.set_text("")
self.mount_info_host.set_sensitive(True)
self.mount_info_export.set_sensitive(True)
self.mount_info_export_refresh.set_sensitive(True)
self.mount_info_type.set_sensitive(True)
self.mount_info_mountpoint.set_sensitive(True)
self.mount_info_mountopts.set_sensitive(True)
def refresh_list_at_top(self):
self.treedata = gtk.ListStore(gobject.TYPE_INT, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING)
for i in range(0, len(self.netmounts)):
self.treedata.append([i, self.netmounts[i]['host'], self.netmounts[i]['export'], self.netmounts[i]['type'], self.netmounts[i]['mountpoint'], self.netmounts[i]['mountopts']])
self.treedatasort = gtk.TreeModelSort(self.treedata)
self.treeview.set_model(self.treedatasort)
self.treeview.show_all()
def selection_changed(self, treeview, data=None):
treeselection = treeview.get_selection()
treemodel, treeiter = treeselection.get_selected()
row = treemodel.get(treeiter, 0)
self.active_entry = row[0]
mount = self.netmounts[self.active_entry]
self.enable_all_fields()
self.mount_info_host.set_text(mount['host'])
self.mount_info_export.set_model(gtk.ListStore(gobject.TYPE_STRING))
self.mount_info_export.get_child().set_text(mount['export'])
i = 0
for mounttype in self.mount_types:
if mounttype == mount['type']:
self.mount_info_type.set_active(i)
else:
i = i + 1
self.mount_info_mountpoint.set_text(mount['mountpoint'])
self.mount_info_mountopts.set_text(mount['mountopts'])
self.mount_button_update.set_sensitive(True)
self.mount_button_delete.set_sensitive(True)
self.mount_button_populate.set_sensitive(True)
def new_mount(self, button, data=None):
self.active_entry = -1
self.mount_button_update.set_sensitive(True)
self.mount_button_delete.set_sensitive(False)
self.mount_button_populate.set_sensitive(True)
self.enable_all_fields()
self.mount_info_host.grab_focus()
def update_mount(self, button, data=None):
if not GLIUtility.is_ip(self.mount_info_host.get_text()) and not GLIUtility.is_hostname(self.mount_info_host.get_text()):
msgdialog = Widgets.Widgets().error_Box(_("Invalid Host or IP", "You must specify a valid hostname or IP address"))
result = msgdialog.run()
if result == gtk.RESPONSE_ACCEPT:
msgdialog.destroy()
return
if self.mount_info_export.get_child().get_text() == "":
msgdialog = Widgets.Widgets().error_Box(_("Invalid Entry", "You must enter a value for the export field"))
result = msgdialog.run()
if result == gtk.RESPONSE_ACCEPT:
msgdialog.destroy()
return
if self.mount_info_mountpoint.get_text() == "":
msgdialog = Widgets.Widgets().error_Box(_("Invalid Entry", "You must enter a mountpoint"))
result = msgdialog.run()
if result == gtk.RESPONSE_ACCEPT:
msgdialog.destroy()
return
if self.active_entry == -1:
self.netmounts.append({ 'host': self.mount_info_host.get_text(), 'export': self.mount_info_export.get_child().get_text(), 'type': self.mount_types[self.mount_info_type.get_active()], 'mountpoint': self.mount_info_mountpoint.get_text(), 'mountopts': self.mount_info_mountopts.get_text() })
self.active_entry = -1
self.mount_button_update.set_sensitive(False)
self.mount_button_delete.set_sensitive(False)
self.mount_button_populate.set_sensitive(False)
else:
self.netmounts[self.active_entry]['host'] = self.mount_info_host.get_text()
self.netmounts[self.active_entry]['export'] = self.mount_info_export.get_child().get_text()
self.netmounts[self.active_entry]['type'] = self.mount_info_type.get_text()
self.netmounts[self.active_entry]['mountpoint'] = self.mount_info_mountpoint.get_text()
self.netmounts[self.active_entry]['mountopts'] = self.mount_info_mountopts.get_text()
self.refresh_list_at_top()
self.disable_all_fields()
def delete_mount(self, button, data=None):
self.netmounts.pop(self.active_entry)
self.active_entry = -1
self.mount_button_update.set_sensitive(False)
self.mount_button_delete.set_sensitive(False)
self.mount_button_populate.set_sensitive(False)
self.refresh_list_at_top()
self.disable_all_fields()
def populate_exports(self, button, data=None):
host = self.mount_info_host.get_text()
oldtext = self.mount_info_export.get_child().get_text()
if GLIUtility.is_ip(host) or GLIUtility.is_hostname(host):
remotemounts = commands.getoutput("/usr/sbin/showmount -e " + host + " 2>&1 | egrep '^/' | cut -d ' ' -f 1 && echo")
mountlist = gtk.ListStore(gobject.TYPE_STRING)
self.mount_info_export.set_model(mountlist)
while remotemounts.find("\n") != -1:
index = remotemounts.find("\n") + 1
remotemount = remotemounts[:index]
remotemounts = remotemounts[index:]
remotemount = string.strip(remotemount)
mountlist.append([remotemount])
self.mount_info_export.get_child().set_text(oldtext)
else:
msgdialog = Widgets.Widgets().error_Box(_("Invalid Host or IP", "You must specify a valid hostname or IP address to scan for exports"))
result = msgdialog.run()
if result == gtk.RESPONSE_ACCEPT:
msgdialog.destroy()
def activate(self):
self.controller.SHOW_BUTTON_BACK = True
self.controller.SHOW_BUTTON_FORWARD = True
self.netmounts = copy.deepcopy(self.controller.install_profile.get_network_mounts())
self.refresh_list_at_top()
self.disable_all_fields()
self.mount_button_update.set_sensitive(False)
self.mount_button_delete.set_sensitive(False)
self.mount_button_populate.set_sensitive(False)
def previous(self):
self.controller.load_screen("LocalMounts")
def next(self):
self.controller.install_profile.set_network_mounts(self.netmounts)
progress = ProgressDialog(self.controller, ("mount_local_partitions", "mount_network_shares", ), self.progress_callback)
progress.run()
def progress_callback(self, result, data=None):
if result == PROGRESS_DONE:
self.controller.load_screen("Stage")
else:
GLIScreen.progress_callback(self, result, data)
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