1 files changed, 0 insertions, 156 deletions
diff --git a/Demo/pdist/client.py b/Demo/pdist/client.py
deleted file mode 100644
index c9fe369..0000000
--- a/Demo/pdist/client.py
+++ /dev/null
@@ -1,156 +0,0 @@
-"""RPC Client module."""
-
-import sys
-import socket
-import pickle
-import builtins
-import os
-
-
-# Default verbosity (0 = silent, 1 = print connections, 2 = print requests too)
-VERBOSE = 1
-
-
-class Client:
-
-    """RPC Client class.  No need to derive a class -- it's fully generic."""
-
-    def __init__(self, address, verbose = VERBOSE):
-        self._pre_init(address, verbose)
-        self._post_init()
-
-    def _pre_init(self, address, verbose = VERBOSE):
-        if type(address) == type(0):
-            address = ('', address)
-        self._address = address
-        self._verbose = verbose
-        if self._verbose: print("Connecting to %s ..." % repr(address))
-        self._socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        self._socket.connect(address)
-        if self._verbose: print("Connected.")
-        self._lastid = 0 # Last id for which a reply has been received
-        self._nextid = 1 # Id of next request
-        self._replies = {} # Unprocessed replies
-        self._rf = self._socket.makefile('r')
-        self._wf = self._socket.makefile('w')
-
-    def _post_init(self):
-        self._methods = self._call('.methods')
-
-    def __del__(self):
-        self._close()
-
-    def _close(self):
-        if self._rf: self._rf.close()
-        self._rf = None
-        if self._wf: self._wf.close()
-        self._wf = None
-        if self._socket: self._socket.close()
-        self._socket = None
-
-    def __getattr__(self, name):
-        if name in self._methods:
-            method = _stub(self, name)
-            setattr(self, name, method) # XXX circular reference
-            return method
-        raise AttributeError(name)
-
-    def _setverbose(self, verbose):
-        self._verbose = verbose
-
-    def _call(self, name, *args):
-        return self._vcall(name, args)
-
-    def _vcall(self, name, args):
-        return self._recv(self._vsend(name, args))
-
-    def _send(self, name, *args):
-        return self._vsend(name, args)
-
-    def _send_noreply(self, name, *args):
-        return self._vsend(name, args, 0)
-
-    def _vsend_noreply(self, name, args):
-        return self._vsend(name, args, 0)
-
-    def _vsend(self, name, args, wantreply = 1):
-        id = self._nextid
-        self._nextid = id+1
-        if not wantreply: id = -id
-        request = (name, args, id)
-        if self._verbose > 1: print("sending request: %s" % repr(request))
-        wp = pickle.Pickler(self._wf)
-        wp.dump(request)
-        return id
-
-    def _recv(self, id):
-        exception, value, rid = self._vrecv(id)
-        if rid != id:
-            raise RuntimeError("request/reply id mismatch: %d/%d" % (id, rid))
-        if exception is None:
-            return value
-        x = exception
-        if hasattr(builtins, exception):
-            x = getattr(builtins, exception)
-        elif exception in ('posix.error', 'mac.error'):
-            x = os.error
-        if x == exception:
-            exception = x
-        raise exception(value)
-
-    def _vrecv(self, id):
-        self._flush()
-        if id in self._replies:
-            if self._verbose > 1: print("retrieving previous reply, id = %d" % id)
-            reply = self._replies[id]
-            del self._replies[id]
-            return reply
-        aid = abs(id)
-        while 1:
-            if self._verbose > 1: print("waiting for reply, id = %d" % id)
-            rp = pickle.Unpickler(self._rf)
-            reply = rp.load()
-            del rp
-            if self._verbose > 1: print("got reply: %s" % repr(reply))
-            rid = reply[2]
-            arid = abs(rid)
-            if arid == aid:
-                if self._verbose > 1: print("got it")
-                return reply
-            self._replies[rid] = reply
-            if arid > aid:
-                if self._verbose > 1: print("got higher id, assume all ok")
-                return (None, None, id)
-
-    def _flush(self):
-        self._wf.flush()
-
-
-from security import Security
-
-
-class SecureClient(Client, Security):
-
-    def __init__(self, *args):
-        self._pre_init(*args)
-        Security.__init__(self)
-        self._wf.flush()
-        line = self._rf.readline()
-        challenge = int(line.strip())
-        response = self._encode_challenge(challenge)
-        line = repr(int(response))
-        if line[-1] in 'Ll': line = line[:-1]
-        self._wf.write(line + '\n')
-        self._wf.flush()
-        self._post_init()
-
-class _stub:
-
-    """Helper class for Client -- each instance serves as a method of the client."""
-
-    def __init__(self, client, name):
-        self._client = client
-        self._name = name
-
-    def __call__(self, *args):
-        return self._client._vcall(self._name, args)