#!/usr/bin/env python
-from gtk import *
import sys
-import tdb
+from gtkdictbrowser import GtkDictBrowser
+import gtk
+from samba import tdb
import string
-import re
-
-#
-# The gdbtool user interface. The design here is to keep all the gtk stuff
-# separate from the tdb stuff so all the user interface magic is stored
-# here.
-#
-
-class gtdbtool:
-
- # Initialise the user interface. A dictionary argument is passed
- # in which is the dictionary to display keys and values on the left
- # hand and right hand side of the user interface respectively."""
-
- def __init__(self, dict):
- self.dict = dict
- self.value_display_fns = []
- self.filter_regex = ""
-
- # Create and configure user interface widgets. A string argument is
- # used to set the window title.
-
- def build_ui(self, title):
- win = GtkWindow()
- win.set_title(title)
-
- win.connect("destroy", mainquit)
-
- hpaned = GtkHPaned()
- win.add(hpaned)
- hpaned.set_border_width(5)
- hpaned.show()
-
- vbox = GtkVBox()
- hpaned.add1(vbox)
- vbox.show()
-
- scrolled_win = GtkScrolledWindow()
- scrolled_win.set_policy(POLICY_AUTOMATIC, POLICY_AUTOMATIC)
- vbox.pack_start(scrolled_win)
- scrolled_win.set_usize(350,400)
- scrolled_win.show()
-
- hbox = GtkHBox()
- vbox.pack_end(hbox)
- hbox.show()
-
- label = GtkLabel("Filter:")
- hbox.pack_start(label, expand = 0)
- label.show()
-
- self.entry = GtkEntry()
- hbox.pack_end(self.entry)
- self.entry.show()
-
- self.entry.connect("activate", self.filter_activated)
-
- self.list = GtkList()
- self.list.set_selection_mode(SELECTION_MULTIPLE)
- self.list.set_selection_mode(SELECTION_BROWSE)
- scrolled_win.add_with_viewport(self.list)
- self.list.show()
-
- self.list.connect("select_child", self.key_selected)
-
- scrolled_win = GtkScrolledWindow()
- scrolled_win.set_policy(POLICY_AUTOMATIC, POLICY_AUTOMATIC)
- hpaned.add2(scrolled_win)
- scrolled_win.set_usize(500,400)
- scrolled_win.show()
-
- self.text = GtkText()
- self.text.set_editable(FALSE)
- scrolled_win.add_with_viewport(self.text)
- self.text.show()
-
- self.text.connect("event", self.event_handler)
-
- self.menu = GtkMenu()
- self.menu.show()
-
- self.font = load_font("fixed")
-
- self.update_keylist()
-
- win.show()
-
- # Add a key to the left hand side of the user interface
-
- def add_key(self, key):
- display_key = self.display_key(key)
- list_item = GtkListItem(display_key)
- list_item.set_data("raw_key", key) # Store raw key in item data
- self.list.add(list_item)
- list_item.show()
-
- # Event handler registered by build_ui()
-
- def event_handler(self, event, menu):
- return FALSE
-
- # Set the text to appear in the right hand side of the user interface
-
- def set_value_text(self, text):
- self.text.delete_text(0, self.text.get_length())
-
- # The text widget has trouble inserting text containing NULL
- # characters.
-
- text = string.replace(text, "\x00", ".")
-
- self.text.insert(self.font, None, None, text)
-
- # This function is called when a key is selected in the left hand side
- # of the user interface.
-
- def key_selected(self, list, list_item):
- key = list_item.children()[0].get()
-
- # Look for a match in the value display function list
-
- text = t[list_item.get_data("raw_key")]
-
- for entry in self.value_display_fns:
- if re.match(entry[0], key):
- text = entry[1](text)
- break
-
- self.set_value_text(text)
-
- # Refresh the key list by removing all items and re-inserting them.
- # Items are only inserted if they pass through the filter regexp.
-
- def update_keylist(self):
- self.list.remove_items(self.list.children())
- self.set_value_text("")
- for k in self.dict.keys():
- if re.match(self.filter_regex, k):
- self.add_key(k)
-
- # Invoked when the user hits return in the filter text entry widget.
-
- def filter_activated(self, entry):
- self.filter_regex = entry.get_text()
- self.update_keylist()
-
- #
- # Public methods
- #
-
- # Set a function that translates between how keys look in the user
- # interface (displayed keys) versus how they are represented in the tdb
- # (raw keys).
-
- def set_display_key_fn(self, fn):
- self.display_key = fn
-
- # Register a value display function for a key. The first argument is a
- # regex that matches key values, and the second argument is a function
- # to call to convert the raw value data to a string to display in the
- # right hand side of the UI.
-
- def register_display_value_fn(self, key_regexp, fn):
- self.value_display_fns.append((key_regexp, fn))
-
- def display_value_hex(self, value):
- return "foo"
-
-def convert_to_hex(data):
- """Return a hex dump of a string as a string.
-
- The output produced is in the standard 16 characters per line hex +
- ascii format:
-
- 00000000: 40 00 00 00 00 00 00 00 40 00 00 00 01 00 04 80 @....... @.......
- 00000010: 01 01 00 00 00 00 00 01 00 00 00 00 ........ ....
- """
-
- pos = 0 # Position in data
- line = 0 # Line of data
-
- hex = "" # Hex display
- ascii = "" # ASCII display
-
- result = ""
-
- while pos < len(data):
-
- # Start with header
-
- if pos % 16 == 0:
- hex = "%08x: " % (line * 16)
- ascii = ""
-
- # Add character
-
- hex = hex + "%02x " % (ord(data[pos]))
-
- if ord(data[pos]) < 32 or ord(data[pos]) > 176:
- ascii = ascii + '.'
- else:
- ascii = ascii + data[pos]
-
- pos = pos + 1
-
- # Add separator if half way
-
- if pos % 16 == 8:
- hex = hex + " "
- ascii = ascii + " "
-
- # End of line
-
- if pos % 16 == 0:
- result = result + "%s %s\n" % (hex, ascii)
- line = line + 1
-
- # Leftover bits
-
- if pos % 16 != 0:
-
- # Pad hex string
-
- for i in range(0, (16 - (pos % 16))):
- hex = hex + " "
-
- # Half way separator
-
- if (pos % 16) < 8:
- hex = hex + " "
-
- result = result + "%s %s\n" % (hex, ascii)
-
- return result
# Open handle on tdb
print "Usage: gdbtool <tdbfile>"
sys.exit(1)
-t = tdb.open(sys.argv[1])
-
-# Create user interface
+try:
+ t = tdb.open(sys.argv[1])
+except tdb.error, t:
+ print "gtdbtool: error opening %s: %s" % (sys.argv[1], t)
+ sys.exit(1)
-w = gtdbtool(t)
+# Create interface
-# Set up a key display function. A lot of keys have \x00 appended to the
-# end which mucks up gtk.
+db = GtkDictBrowser(t)
def display_key_x00(key):
+ """Remove \x00 from all keys as they mucks up GTK."""
return string.replace(key, "\x00", "")
-w.set_display_key_fn(display_key_x00)
-
-def display_value_hex(value):
- return value;
+db.register_get_key_text_fn(display_key_x00)
-w.register_display_value_fn("DRIVERS/", convert_to_hex)
-w.register_display_value_fn("SECDESC/", convert_to_hex)
-w.register_display_value_fn("PRINTERS/", convert_to_hex)
+db.build_ui('gtdbtool')
-# Show user interface
+# Override Python's handling of ctrl-c so we can break out of the
+# gui from the command line.
-w.build_ui("gtdbtool: %s" % sys.argv[1])
+import signal
+signal.signal(signal.SIGINT, signal.SIG_DFL)
-mainloop()
+gtk.mainloop()
git.samba.org / samba.git / blobdiff