Remove python extension, simplify some code.

1 files changed, 0 insertions, 161 deletions

diff --git a/source4/scripting/bin/autoidl.py b/source4/scripting/bin/autoidl.py
deleted file mode 100755
index eed4ba3a80b..00000000000
--- a/source4/scripting/bin/autoidl.py
+++ /dev/null
@@ -1,161 +0,0 @@
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-
-# Unix SMB/CIFS implementation.
-# Copyright © Jelmer Vernooij <jelmer@samba.org> 2008
-#   
-# 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 sys
-
-MAX_OPNUM = 1000
-MAX_BASE_SIZE = 0x1000
-MAX_IFACE_VERSION = 1000
-
-DCERPC_FAULT_OP_RNG_ERROR = 0x1c010002
-DCERPC_FAULT_NDR = 0x6f7
-NT_STATUS_NET_WRITE_FAULT = -1073741614
-
-
-sys.path.insert(0, "bin/python")
-
-from samba.dcerpc import ClientConnection
-
-def find_num_funcs(conn):
-    for i in xrange(MAX_OPNUM):
-        try:
-            conn.request(i, "")
-        except RuntimeError, (num, msg):
-            if num == DCERPC_FAULT_OP_RNG_ERROR:
-                return i
-    raise Exception("More than %d functions" % MAX_OPNUM)
-
-class Function:
-    def __init__(self, conn, opnum):
-        self.conn = conn
-        self.opnum = opnum
-
-    def request(self, data):
-        assert isinstance(data, str)
-        self.conn.request(self.opnum, data)
-
-    def valid_ndr(self, data):
-        try:
-            self.request(data)
-        except RuntimeError, (num, msg):
-            if num == DCERPC_FAULT_NDR:
-                return False
-        return True
-
-    def find_base_request(self, start=""):
-        """Find the smallest possible request that we can do that is 
-        valid. 
-        
-        This generally means sending all zeroes so we get NULL pointers where 
-        possible."""
-        # TODO: Don't try with just 0's as there may be switch_is() variables
-        # for which 0 is not a valid value or variables with range() set
-        # See how much input bytes we need
-        for i in range(MAX_BASE_SIZE):
-            data = start + chr(0) * i
-            if self.valid_ndr(data):
-                return data
-        return None
-
-    def check_decision_byte(self, base_request, i):
-        """Check whether the specified byte is a possible "decision" byte, 
-        e.g. a byte that is part of a pointer, array size variable or 
-        discriminant.
-        
-        Note that this function only checks if a byte is definitely a decision 
-        byte. It may return False in some cases while the byte is actually 
-        a decision byte."""
-        data = list(base_request)
-        data[i] = chr(1)
-        return not self.valid_ndr("".join(data))
-
-    def find_deferrant_data(self, base_request, idx):
-        data = list(base_request)
-        data[idx*4] = chr(1)
-        # Just check that this is a pointer to something non-empty:
-        assert not self.valid_ndr("".join(data))
-
-        newdata = self.find_base_request("".join(data))
-
-        if newdata is None:
-            return None
-        
-        assert newdata.startswith(data)
-
-        return newdata[len(data):]
-
-    def find_idl(self):
-        base_request = self.find_base_request()
-
-        if base_request is None:
-            raise Exception("Unable to determine base size for opnum %d" % self.opnum)
-
-        print "\tBase request is %r" % base_request
-
-        decision_byte_map = map(lambda x: self.check_decision_byte(base_request, x), range(len(base_request)))
-
-        print decision_byte_map
-        
-        # find pointers
-        possible_pointers = map(all, 
-            [decision_byte_map[i*4:(i+1)*4] for i in range(int(len(base_request)/4))])
-        print possible_pointers
-
-        pointer_deferrant_bases = map(
-            lambda x: self.find_deferrant_data(base_request, x) if possible_pointers[x] else None, range(len(possible_pointers)))
-
-        print pointer_deferrant_bases
-
-
-if len(sys.argv) < 3:
-    print "Usage: autoidl <binding> <UUID> [<version>]"
-    sys.exit(1)
-
-(binding, uuid) = sys.argv[1:3]
-if len(sys.argv) == 4:
-    version = sys.argv[3]
-else:
-    version = None
-
-if version is None:
-    for i in range(MAX_IFACE_VERSION):
-        try:
-            conn = ClientConnection(binding, (uuid, i))
-        except RuntimeError, (num, msg):
-            if num == NT_STATUS_NET_WRITE_FAULT:
-                continue
-            raise
-        else:
-            break
-else:
-    conn = ClientConnection(binding, (uuid, version))
-
-print "Figuring out number of connections...",
-num_funcs = find_num_funcs(conn)
-print "%d" % num_funcs
-
-# Figure out the syntax for each one
-for i in range(num_funcs):
-    print "Function %d" % i
-    data = Function(conn, i)
-    try:
-        data.find_idl()
-    except Exception, e:
-        print "Error: %r" % e