"""

WBEM GUI for Python 2.7+ and 3.3+

------------------------------------

This module contains the functionality to create CIM-XML requests and parse CIM-XML responses. In addition,

HTTP(S) is used to provide the communications portion of WBEM.

License

-------

The MIT License (MIT)

Copyright (c) 2015 Ross Peoples <[email protected]>

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.

"""

import os

import sys

if sys.version[0] == '2':

from Tkinter import *

import tkMessageBox as messagebox

import ttk

else:

from tkinter import *

from tkinter import messagebox

from tkinter import ttk

from wbem.cim import InvalidClass

from wbem.client import WBEMClient

# make sure to get the file's current path, even when compiled

try:

file_path = os.path.abspath(__file__)

except NameError:

file_path = os.path.abspath(sys.argv[0])

class MainApplication(ttk.Frame, object):

@staticmethod

def _pad_widgets(frame, padx=5, pady=5):

for c in frame.winfo_children():

if c.widgetName.endswith('label'):

continue

c.grid_configure(padx=padx, pady=pady)

@staticmethod

def parse_uri(uri):

if not uri or '://' not in uri:

raise ValueError('Full http(s) URI is required')

protocol, url = uri.split('://', 1)

try:

hostinfo, namespace = url.split('/', 1)

except ValueError:

hostinfo = url

namespace = 'root/cimv2'

try:

host, port = hostinfo.split(':', 1)

except ValueError:

host = hostinfo

port = 80

return dict(

https=protocol.lower() == 'https',

default_namespace=namespace.strip('/'),

hostname=host,

port=port

)

def __init__(self, parent, *args, **kwargs):

super(MainApplication, self).__init__(parent, *args, **kwargs)

# set some global options

parent.title('WBEM GUI')

parent.columnconfigure(0, weight=1)

parent.rowconfigure(0, weight=1)

# grid self

self.grid(column=0, row=0, sticky=(N, S, E, W))

# initialize container frames

self._initialize_connect_frame()

self._initialize_operations_frame()

self._initialize_results_frame()

# configure grid

self.columnconfigure(0, weight=1)

self.rowconfigure(2, weight=1)

def _initialize_connect_frame(self, row=0):

# initialize widgets

self.frm_connect = ttk.Frame(self)

self.txt_uri = ttk.Entry(self.frm_connect)

self.txt_username = ttk.Entry(self.frm_connect)

self.txt_password = ttk.Entry(self.frm_connect, show='*')

# grid widgets and labels

self.frm_connect.grid(column=0, row=row, sticky=(N, S, E, W))

ttk.Label(self.frm_connect, text='URI').grid(column=0, row=0, sticky=W)

ttk.Label(self.frm_connect, text='Username').grid(column=1, row=0, sticky=W)

ttk.Label(self.frm_connect, text='Password').grid(column=2, row=0, sticky=W)

self.txt_uri.grid(column=0, row=1, sticky=(E, W))

self.txt_username.grid(column=1, row=1, sticky=(E, W))

self.txt_password.grid(column=2, row=1, sticky=(E, W))

# configure grid

self.frm_connect.columnconfigure(0, weight=3)

self.frm_connect.columnconfigure(1, weight=1)

self.frm_connect.columnconfigure(2, weight=1)

self._pad_widgets(self.frm_connect)

def _initialize_operations_frame(self, row=1):

# initialize widgets

self.frm_operations = ttk.Frame(self)

self.val_operation = StringVar(value='EnumerateInstances')

self.cbo_operation = ttk.Combobox(

self.frm_operations, state='readonly', textvariable=self.val_operation,

values=('EnumerateInstances', 'EnumerateInstanceNames', 'GetInstance')

)

self.txt_class_or_instance = ttk.Entry(self.frm_operations)

self.btn_execute = ttk.Button(self.frm_operations, text='Execute', command=self.btn_execute_evt)

# grid widgets

self.frm_operations.grid(column=0, row=row, sticky=(N, S, E, W))

ttk.Label(self.frm_operations, text='Operation').grid(column=0, row=0, sticky=W)

ttk.Label(self.frm_operations, text='Class or instance').grid(column=0, row=2, sticky=W)

self.cbo_operation.grid(column=0, row=1, sticky=W)

self.txt_class_or_instance.grid(column=0, row=3, sticky=(E, W))

self.btn_execute.grid(column=0, row=4, sticky=E)

# configure grid

self.frm_operations.columnconfigure(0, weight=1)

self._pad_widgets(self.frm_operations)

def _initialize_results_frame(self, row=2):

# initialize widgets

self.frm_results = ttk.Frame(self)

self.txt_results = Text(self.frm_results)

self.txt_results.insert(END, 'Waiting for execution...')

# grid widgets

self.frm_results.grid(column=0, row=row, sticky=(N, S, E, W))

self.txt_results.grid(column=0, row=0, sticky=(N, S, E, W))

# configure grid

self.frm_results.columnconfigure(0, weight=1)

self.frm_results.rowconfigure(0, weight=1)

self._pad_widgets(self.frm_results)

def btn_execute_evt(self, *args):

try:

self.execute_query()

except ValueError as ex:

messagebox.showerror(message=str(ex))

raise

def execute_query(self):

class_or_instance = self.txt_class_or_instance.get()

if not class_or_instance:

raise ValueError('Requires class or instance name')

connect_info = self.parse_uri(self.txt_uri.get())

connect_info['username'] = self.txt_username.get() or None

connect_info['password'] = self.txt_password.get() or None

c = WBEMClient(**connect_info)

operation = self.cbo_operation.get()

if operation == 'GetInstance':

obj = c.Instance(class_or_instance)

else:

obj = c.Class(class_or_instance)

try:

result = getattr(c, operation)(obj)

except InvalidClass as ex:

raise ValueError(str(ex))

self.txt_results.delete('1.0', END)

if result.instances:

self.txt_results.insert(END, 'Instance names:\n')

for i in result.instances:

self.txt_results.insert(END, ' ' + str(i) + '\n')

if i.properties:

self.txt_results.insert(END, ' Properties:\n')

for k, v in sorted(i.properties.items()):

self.txt_results.insert(END, ' %s: %s\n' % (k, v))

elif result.properties:

self.txt_results.insert(END, 'Properties:\n')

for k, v in sorted(result.properties.items()):

self.txt_results.insert(END, ' %s: %s\n' % (k, v))

else:

self.txt_results.insert(END, 'No results')

def compile_exe():

"""

Creates a standalone EXE file.

"""

print('\nRunning compile using distutils and py2exe:\n')

from distutils.core import setup

import py2exe # required for proper inclusion

typelibs = []

com_server = []

dll_excludes = ['w9xpopen.exe']

sys.argv[1] = 'py2exe'

setup(

console=[file_path],

com_server=com_server,

options=dict(

py2exe=dict(

typelibs=typelibs,

includes=[],

excludes=[],

dll_excludes=dll_excludes,

bundle_files=2,

compressed=True

),

),

zipfile=None

)

sys.exit(0)

if __name__ == '__main__':

if len(sys.argv) > 1 and sys.argv[1] == '-c':

compile_exe()

root = Tk()

MainApplication(root)

root.mainloop()

sys.exit(0)