code, tag = d.menu("GNS3 {}".format(gns3_version()),
choices=[("Information", "Display VM information"),
("Upgrade", "Upgrade GNS3"),
("Shell", "Open a console"),
("Security", "Configure authentication"),
("Keyboard", "Change keyboard layout"),
("Configure", "Edit server configuration (advanced users ONLY)"),
("Proxy", "Configure proxy settings"),
("Networking", "Configure networking settings"),
("Log", "Show server log"),
("Test", "Check internet connection"),
("Version", "Select the GNS3 version"),
("Restore", "Restore the VM (if you have trouble for upgrade)"),
("Reboot", "Reboot the VM"),
("Shutdown", "Shutdown the VM")])
d.clear()
if code == Dialog.OK:
if tag == "Shell":
os.execvp("bash", ['/bin/bash'])
elif tag == "Version":
mode()
elif tag == "Restore":
os.execvp("sudo", ['/usr/bin/sudo', "/usr/local/bin/gns3restore"])
elif tag == "Reboot":
os.execvp("sudo", ['/usr/bin/sudo', "reboot"])
elif tag == "Shutdown":
os.execvp("sudo", ['/usr/bin/sudo', "poweroff"])
elif tag == "Upgrade":
update()
elif tag == "Information":
vm_information()
("Upgrade", "Upgrade GNS3"),
("Migrate", "Migrate data to another GNS3 VM"),
("Shell", "Open a console"),
("Security", "Configure authentication"),
("Keyboard", "Change keyboard layout"),
("Configure", "Edit server configuration (advanced users ONLY)"),
("Proxy", "Configure proxy settings"),
("Networking", "Configure networking settings"),
("Log", "Show server log"),
("Test", "Check internet connection"),
("Shrink", "Shrink the VM disk"),
("Version", "Select the GNS3 version"),
("Restore", "Restore the VM (if you have trouble for upgrade)"),
("Reboot", "Reboot the VM"),
("Shutdown", "Shutdown the VM")])
d.clear()
if code == Dialog.OK:
if tag == "Shell":
os.execvp("bash", ['/bin/bash'])
elif tag == "Version":
mode()
elif tag == "Restore":
os.execvp("sudo", ['/usr/bin/sudo', "/usr/local/bin/gns3restore"])
elif tag == "Reboot":
os.execvp("sudo", ['/usr/bin/sudo', "reboot"])
elif tag == "Shutdown":
os.execvp("sudo", ['/usr/bin/sudo', "poweroff"])
elif tag == "Upgrade":
update()
elif tag == "Information":
vm_information()
class UI():
OK = 'ok'
CANCEL = 'cancel'
BACK = 'back'
ESC = 'esc'
BORDER_WIDTH = 5
BORDER_HEIGHT = 6
DETAIL_LINES = 2
def __init__(self):
self.d = Dialog(DIALOGRC=u'modules/ui/dialog/dialog.rc')
return
def draw_form(self, header, hint, inputs, size=(0, 0)):
yl = 1
xl = 1
yi = 1
xi = 40
if size[1]:
xi = (lambda x: x if x > 40 else 40)(percent(size[1], 20))
field_length = 256
input_length = 256
elements = []
for key, description, value in inputs:
element = (description, yl, xl, value, yi, xi, field_length,
input_length, 0x0)
elements.append(element)
yl += 1
yi += 1
code, values = self.d.mixedform(header, elements, size[0],
percent(size[1], 90), 0)
out = inputs
for i, v in enumerate(values):
out[i] = (inputs[i][0], inputs[i][1], v)
return code, out
def draw_menu(self, header, hint, items, size=(0, 0)):
height, width = size
self.d.set_background_title(header)
code, tags = self.d.menu(hint, height, width, 0, items)
return code, tags
def draw_yesno(self, text):
code = self.d.yesno(text)
return code
def draw_msgbox(self, text):
code = self.d.msgbox(text)
return code
def draw_gauge_start(self, title, text, size=(0, 0), percent=0):
if not size:
size = self.maxwindowsize
height, width = size
self.d.set_background_title(title)
code = self.d.gauge_start(text,
height,
width,
percent,
no_collapse=True,
cr_wrap=False)
return code
def draw_gauge_update(self,
title,
elements,
percent=0,
details=u'',
size=(20, 76)):
height, width = size
data_area_height = height - self.BORDER_HEIGHT
data_area_width = width - self.BORDER_WIDTH
details_area_height = self.DETAIL_LINES
details_area_width = self.BORDER_WIDTH
main_area_height = data_area_height
main_area_width = data_area_width
out = u''
for name, status in elements[-main_area_height:]:
status = u'[{:^7}]'.format(status)
max_name_len = main_area_width - len(status)
#visible_name = (lambda x, n: x if x[-1] < n else x[:n])(name, max_name_len)
visible_name = name
x_padding = u''.join(
[u'.' for i in range(max_name_len - len(name) + 1)])
out += visible_name + x_padding + status + u'\n'
#y_padding = u''
# for i in range(main_area_height - len(elements[-main_area_height:])):
# y_padding += str(i) + u'\n'
#out += y_padding
#out += u'--\n'
#out += details
code = self.d.gauge_update(percent, out, True)
return code
def draw_gauge_stop(self):
code = self.d.gauge_stop()
return code
def draw_mixedgauge(self, title, elements, percent, height, width):
self.d.set_background_title(title)
data_area_height = height - self.BORDER_HEIGHT
data_area_width = width - self.BORDER_WIDTH
code = self.d.mixedgauge(u'', height, width, percent,
elements[-data_area_height:])
return code
def draw_array_editor(self, title, in_array, size=(0, 0)):
self.d.set_background_title(title)
with tempfile.NamedTemporaryFile('w') as file:
for i in in_array:
file.write(i + u'\n')
file.flush()
code, text = self.d.editbox(file.name, 0, 0)
out_array = [text.splitlines()]
return code, out_array
def clear(self):
self.d.clear()
return
def get_maxsize(self):
return self.d.maxsize()
def get_maxwindowsize(self):
maxy, maxx = self.maxsize
return maxy - 2, maxx
maxsize = property(get_maxsize)
maxwindowsize = property(get_maxwindowsize)
