# Demand-loading commands.
# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
# 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 3 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, see <http://www.gnu.org/licenses/>.
import gdb
import os
class RequireCommand (gdb.Command):
"""Prefix command for requiring features."""
def __init__ (self):
super (RequireCommand, self).__init__ ("require",
gdb.COMMAND_SUPPORT,
gdb.COMPLETE_NONE,
True)
class RequireSubcommand (gdb.Command):
"""Demand-load a command by name."""
def __init__ (self, name):
self.__doc__ = "Demand-load a %s by name." % name
super (RequireSubcommand, self).__init__ ("require %s" % name,
gdb.COMMAND_SUPPORT)
self.name = name
def invoke (self, arg, from_tty):
for cmd in arg.split():
exec ('import gdb.' + self.name + '.' + cmd, globals ())
def complete (self, text, word):
dir = gdb.pythondir + '/gdb/' + self.name
result = []
for file in os.listdir(dir):
if not file.startswith (word) or not file.endswith ('.py'):
continue
feature = file[0:-3]
if feature == 'require' or feature == '__init__':
continue
result.append (feature)
return result
RequireCommand()
RequireSubcommand("command")
RequireSubcommand("function")
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