Remove some of the old demos. (Put a few somewhere else.)

1 files changed, 0 insertions, 202 deletions

diff --git a/Demo/rpc/mountclient.py b/Demo/rpc/mountclient.py
deleted file mode 100644
index 81797df..0000000
--- a/Demo/rpc/mountclient.py
+++ /dev/null
@@ -1,202 +0,0 @@
-# Mount RPC client -- RFC 1094 (NFS), Appendix A
-
-# This module demonstrates how to write your own RPC client in Python.
-# When this example was written, there was no RPC compiler for
-# Python. Without such a compiler, you must first create classes
-# derived from Packer and Unpacker to handle the data types for the
-# server you want to interface to.  You then write the client class.
-# If you want to support both the TCP and the UDP version of a
-# protocol, use multiple inheritance as shown below.
-
-
-import rpc
-from rpc import Packer, Unpacker, TCPClient, UDPClient
-
-
-# Program number and version for the mount protocol
-MOUNTPROG = 100005
-MOUNTVERS = 1
-
-# Size of the 'fhandle' opaque structure
-FHSIZE = 32
-
-
-# Packer derived class for Mount protocol clients.
-# The only thing we need to pack beyond basic types is an 'fhandle'
-
-class MountPacker(Packer):
-
-    def pack_fhandle(self, fhandle):
-        self.pack_fopaque(FHSIZE, fhandle)
-
-
-# Unpacker derived class for Mount protocol clients.
-# The important types we need to unpack are fhandle, fhstatus,
-# mountlist and exportlist; mountstruct, exportstruct and groups are
-# used to unpack components of mountlist and exportlist and the
-# corresponding functions are passed as function argument to the
-# generic unpack_list function.
-
-class MountUnpacker(Unpacker):
-
-    def unpack_fhandle(self):
-        return self.unpack_fopaque(FHSIZE)
-
-    def unpack_fhstatus(self):
-        status = self.unpack_uint()
-        if status == 0:
-            fh = self.unpack_fhandle()
-        else:
-            fh = None
-        return status, fh
-
-    def unpack_mountlist(self):
-        return self.unpack_list(self.unpack_mountstruct)
-
-    def unpack_mountstruct(self):
-        hostname = self.unpack_string()
-        directory = self.unpack_string()
-        return (hostname, directory)
-
-    def unpack_exportlist(self):
-        return self.unpack_list(self.unpack_exportstruct)
-
-    def unpack_exportstruct(self):
-        filesys = self.unpack_string()
-        groups = self.unpack_groups()
-        return (filesys, groups)
-
-    def unpack_groups(self):
-        return self.unpack_list(self.unpack_string)
-
-
-# These are the procedures specific to the Mount client class.
-# Think of this as a derived class of either TCPClient or UDPClient.
-
-class PartialMountClient:
-
-    # This method is called by Client.__init__ to initialize
-    # self.packer and self.unpacker
-    def addpackers(self):
-        self.packer = MountPacker()
-        self.unpacker = MountUnpacker('')
-
-    # This method is called by Client.__init__ to bind the socket
-    # to a particular network interface and port.  We use the
-    # default network interface, but if we're running as root,
-    # we want to bind to a reserved port
-    def bindsocket(self):
-        import os
-        try:
-            uid = os.getuid()
-        except AttributeError:
-            uid = 1
-        if uid == 0:
-            port = rpc.bindresvport(self.sock, '')
-            # 'port' is not used
-        else:
-            self.sock.bind(('', 0))
-
-    # This function is called to cough up a suitable
-    # authentication object for a call to procedure 'proc'.
-    def mkcred(self):
-        if self.cred is None:
-            self.cred = rpc.AUTH_UNIX, rpc.make_auth_unix_default()
-        return self.cred
-
-    # The methods Mnt, Dump etc. each implement one Remote
-    # Procedure Call.  This is done by calling self.make_call()
-    # with as arguments:
-    #
-    # - the procedure number
-    # - the arguments (or None)
-    # - the "packer" function for the arguments (or None)
-    # - the "unpacker" function for the return value (or None)
-    #
-    # The packer and unpacker function, if not None, *must* be
-    # methods of self.packer and self.unpacker, respectively.
-    # A value of None means that there are no arguments or is no
-    # return value, respectively.
-    #
-    # The return value from make_call() is the return value from
-    # the remote procedure call, as unpacked by the "unpacker"
-    # function, or None if the unpacker function is None.
-    #
-    # (Even if you expect a result of None, you should still
-    # return the return value from make_call(), since this may be
-    # needed by a broadcasting version of the class.)
-    #
-    # If the call fails, make_call() raises an exception
-    # (this includes time-outs and invalid results).
-    #
-    # Note that (at least with the UDP protocol) there is no
-    # guarantee that a call is executed at most once.  When you do
-    # get a reply, you know it has been executed at least once;
-    # when you don't get a reply, you know nothing.
-
-    def Mnt(self, directory):
-        return self.make_call(1, directory, \
-                self.packer.pack_string, \
-                self.unpacker.unpack_fhstatus)
-
-    def Dump(self):
-        return self.make_call(2, None, \
-                None, self.unpacker.unpack_mountlist)
-
-    def Umnt(self, directory):
-        return self.make_call(3, directory, \
-                self.packer.pack_string, None)
-
-    def Umntall(self):
-        return self.make_call(4, None, None, None)
-
-    def Export(self):
-        return self.make_call(5, None, \
-                None, self.unpacker.unpack_exportlist)
-
-
-# We turn the partial Mount client into a full one for either protocol
-# by use of multiple inheritance.  (In general, when class C has base
-# classes B1...Bn, if x is an instance of class C, methods of x are
-# searched first in C, then in B1, then in B2, ..., finally in Bn.)
-
-class TCPMountClient(PartialMountClient, TCPClient):
-
-    def __init__(self, host):
-        TCPClient.__init__(self, host, MOUNTPROG, MOUNTVERS)
-
-
-class UDPMountClient(PartialMountClient, UDPClient):
-
-    def __init__(self, host):
-        UDPClient.__init__(self, host, MOUNTPROG, MOUNTVERS)
-
-
-# A little test program for the Mount client.  This takes a host as
-# command line argument (default the local machine), prints its export
-# list, and attempts to mount and unmount each exported files system.
-# An optional first argument of -t or -u specifies the protocol to use
-# (TCP or UDP), default is UDP.
-
-def test():
-    import sys
-    if sys.argv[1:] and sys.argv[1] == '-t':
-        C = TCPMountClient
-        del sys.argv[1]
-    elif sys.argv[1:] and sys.argv[1] == '-u':
-        C = UDPMountClient
-        del sys.argv[1]
-    else:
-        C = UDPMountClient
-    if sys.argv[1:]: host = sys.argv[1]
-    else: host = ''
-    mcl = C(host)
-    list = mcl.Export()
-    for item in list:
-        print(item)
-        try:
-            mcl.Mnt(item[0])
-        except:
-            print('Sorry')
-            continue
-        mcl.Umnt(item[0])