public void PyroClassesPickle()
{
var pickler = new PickleSerializer();
var uri = new PyroURI("PYRO:something@localhost:4444");
byte[] s = pickler.serializeData(uri);
object x = pickler.deserializeData(s);
Assert.AreEqual(uri, x);
var proxy = new PyroProxy(uri);
proxy.correlation_id = Guid.NewGuid();
proxy.pyroHandshake = "apples";
proxy.pyroHmacKey = Encoding.UTF8.GetBytes("secret");
proxy.pyroAttrs = new HashSet<string>();
proxy.pyroAttrs.Add("attr1");
proxy.pyroAttrs.Add("attr2");
s = pickler.serializeData(proxy);
x = pickler.deserializeData(s);
PyroProxy proxy2 = (PyroProxy) x;
Assert.AreEqual(uri.host, proxy2.hostname);
Assert.AreEqual(uri.objectid, proxy2.objectid);
Assert.AreEqual(uri.port, proxy2.port);
Assert.IsNull(proxy2.correlation_id, "correlation_id is not serialized on the proxy object");
Assert.AreEqual(proxy.pyroHandshake, proxy2.pyroHandshake);
Assert.AreEqual(proxy.pyroHmacKey, proxy2.pyroHmacKey);
Assert.AreEqual(2, proxy2.pyroAttrs.Count);
Assert.AreEqual(proxy.pyroAttrs, proxy2.pyroAttrs);
PyroException ex = new PyroException("error");
s = pickler.serializeData(ex);
x = pickler.deserializeData(s);
PyroException ex2 = (PyroException) x;
Assert.AreEqual(ex.Message, ex2.Message);
Assert.IsNull(ex._pyroTraceback);
}
public PyroURI(PyroURI other)
{
protocol = other.protocol;
objectid = other.objectid;
host = other.host;
port = other.port;
}
public void PyroClasses()
{
var uri = new PyroURI("PYRO:something@localhost:4444");
byte[] s = this.ser.serializeData(uri);
object x = this.ser.deserializeData(s);
Assert.AreEqual(uri, x);
var proxy = new PyroProxy(uri);
s = this.ser.serializeData(proxy);
x = this.ser.deserializeData(s);
PyroProxy proxy2 = (PyroProxy) x;
Assert.AreEqual(uri.host, proxy2.hostname);
Assert.AreEqual(uri.objectid, proxy2.objectid);
Assert.AreEqual(uri.port, proxy2.port);
PyroException ex = new PyroException("error");
s = this.ser.serializeData(ex);
x = this.ser.deserializeData(s);
PyroException ex2 = (PyroException) x;
Assert.AreEqual(ex.Message, ex2.Message);
Assert.IsNull(ex._pyroTraceback);
// try another kind of pyro exception
s = Encoding.UTF8.GetBytes("{'attributes':{'tb': 'traceback', '_pyroTraceback': ['line1', 'line2']},'__exception__':True,'args':('hello',42),'__class__':'CommunicationError'}");
x = this.ser.deserializeData(s);
ex2 = (PyroException) x;
Assert.AreEqual("hello", ex2.Message);
Assert.AreEqual("traceback", ex2.Data["tb"]);
Assert.AreEqual("line1line2", ex2._pyroTraceback);
}
public static object FromSerpentDict(IDictionary dict)
{
object[] state = (object[])dict["state"]; // pyroUri, onway(set), timeout
PyroURI uri = new PyroURI((string)state[0]);
return(new PyroProxy(uri));
}
public PyroURI(PyroURI other)
{
protocol = other.protocol;
objectid = other.objectid;
host = other.host;
port = other.port;
}
public Tuple <PyroURI, ISet <string> > lookup(string name, bool return_metadata)
{
object[] result = (object[])this.call("lookup", name, return_metadata);
PyroURI uri = (PyroURI)result[0];
var metastrings = GetStringSet(result[1]);
return(new Tuple <PyroURI, ISet <string> >(uri, metastrings));
}
public static IDictionary ToSerpentDict(object obj)
{
PyroURI uri = (PyroURI)obj;
var dict = new Hashtable();
dict["state"] = new object[] { uri.protocol, uri.objectid, null, uri.host, uri.port };
dict["__class__"] = "Pyro4.core.URI";
return(dict);
}
public override bool Equals(object obj)
{
PyroURI other = obj as PyroURI;
if (other == null)
{
return(false);
}
return(other.ToString() == ToString());
}
/**
* called by the Unpickler to restore state.
* args: pyroUri, pyroOneway(hashset), pyroTimeout
*/
public void __setstate__(object[] args)
{
PyroURI uri = (PyroURI)args[0];
// the only thing we need here is the uri.
this.hostname = uri.host;
this.port = uri.port;
this.objectid = uri.objectid;
this.sock = null;
this.sock_stream = null;
}
/**
* called by the Unpickler to restore state.
* args: pyroUri, pyroOneway(hashset), pyroSerializer, pyroTimeout
*/
public void __setstate__(object[] args)
{
PyroURI uri = (PyroURI)args[0];
// ignore the oneway hashset, the serializer object and the timeout
// the only thing we need here is the uri.
this.hostname = uri.host;
this.port = uri.port;
this.objectid = uri.objectid;
this.sock = null;
this.sock_stream = null;
}
public void testPickleUnpickleURI() {
PyroURI uri=new PyroURI("PYRO:test@localhost:9999");
PyroSerializer ser = new PickleSerializer();
byte[] pickled_uri=ser.serializeData(uri);
PyroURI uri2=(PyroURI) ser.deserializeData(pickled_uri);
Assert.AreEqual(uri,uri2);
uri=new PyroURI();
pickled_uri=ser.serializeData(uri);
uri2=(PyroURI) ser.deserializeData(pickled_uri);
Assert.AreEqual(uri,uri2);
}
public void testPickleUnpickleURI()
{
PyroURI uri=new PyroURI("PYRO:test@localhost:9999");
Pickler p=new Pickler();
byte[] pickled_uri=p.dumps(uri);
PyroURI uri2=(PyroURI) U(pickled_uri);
Assert.AreEqual(uri,uri2);
uri=new PyroURI();
pickled_uri=p.dumps(uri);
uri2=(PyroURI) U(pickled_uri);
Assert.AreEqual(uri,uri2);
}
public static object FromSerpentDict(IDictionary dict)
{
// note: the state array received in the dict conforms to the list produced by Pyro4's Proxy.__getstate_for_dict__
// that means, we must get an array of length 8: (the same as with ToSerpentDict above!)
// uri, oneway set, methods set, attrs set, timeout, hmac_key, handshake, maxretries (in this order)
object[] state = (object[])dict["state"];
PyroURI uri = new PyroURI((string)state[0]);
var proxy = new PyroProxy(uri);
// the following nasty piece of code is similar to _processMetaData from the PyroProxy
// this is because the three collections can either be an array or a set
object[] oneway_array = state[1] as object[];
object[] methods_array = state[2] as object[];
object[] attrs_array = state[3] as object[];
if(oneway_array!=null)
proxy.pyroOneway = new HashSet<string>(oneway_array.Select(o=>o as string));
else if((state[1] as HashSet<string>) != null)
proxy.pyroOneway = state[1] as HashSet<string>;
else
proxy.pyroOneway = new HashSet<string> ((state[1] as HashSet<object>).Select(o=>o.ToString()));
if(methods_array!=null)
proxy.pyroMethods = new HashSet<string>(methods_array.Select(o=>o as string));
else if((state[2] as HashSet<string>) != null)
proxy.pyroMethods = state[2] as HashSet<string>;
else
proxy.pyroMethods = new HashSet<string>((state[2] as HashSet<object>).Select(o=>o.ToString()));
if(attrs_array!=null)
proxy.pyroAttrs = new HashSet<string>(attrs_array.Select(o=>o as string));
else if((state[3] as HashSet<string>) != null)
proxy.pyroAttrs = state[3] as HashSet<string>;
else
proxy.pyroAttrs = new HashSet<string>((state[3] as HashSet<object>).Select(o=>o.ToString()));
if(state[5]!=null) {
string encodedHmac = (string)state[5];
if(encodedHmac.StartsWith("b64:", StringComparison.InvariantCulture)) {
proxy.pyroHmacKey = Convert.FromBase64String(encodedHmac.Substring(4));
} else {
throw new PyroException("hmac encoding error");
}
}
proxy.pyroHandshake = state[6];
// maxretries is not used/supported in pyrolite, so simply ignore it
return proxy;
}
public void pickle(object o, Stream outs, Pickler currentPickler)
{
PyroURI uri = (PyroURI)o;
outs.WriteByte(Opcodes.GLOBAL);
byte[] output = Encoding.Default.GetBytes("Pyro4.core\nURI\n");
outs.Write(output, 0, output.Length);
outs.WriteByte(Opcodes.EMPTY_TUPLE);
outs.WriteByte(Opcodes.NEWOBJ);
outs.WriteByte(Opcodes.MARK);
currentPickler.save(uri.protocol);
currentPickler.save(uri.objectid);
currentPickler.save(null);
currentPickler.save(uri.host);
currentPickler.save(uri.port);
outs.WriteByte(Opcodes.TUPLE);
outs.WriteByte(Opcodes.BUILD);
}
public void PyroClassesSerpent()
{
var ser = new SerpentSerializer();
var uri = new PyroURI("PYRO:something@localhost:4444");
byte[] s = ser.serializeData(uri);
object x = ser.deserializeData(s);
Assert.AreEqual(uri, x);
var proxy = new PyroProxy(uri);
proxy.correlation_id = Guid.NewGuid();
proxy.pyroHandshake = "apples";
proxy.pyroHmacKey = Encoding.UTF8.GetBytes("secret");
proxy.pyroAttrs = new HashSet<string>();
proxy.pyroAttrs.Add("attr1");
proxy.pyroAttrs.Add("attr2");
s = ser.serializeData(proxy);
x = ser.deserializeData(s);
PyroProxy proxy2 = (PyroProxy) x;
Assert.AreEqual(uri.host, proxy2.hostname);
Assert.AreEqual(uri.objectid, proxy2.objectid);
Assert.AreEqual(uri.port, proxy2.port);
Assert.IsNull(proxy2.correlation_id, "correlation_id is not serialized on the proxy object");
Assert.AreEqual(proxy.pyroHandshake, proxy2.pyroHandshake);
Assert.AreEqual(proxy.pyroHmacKey, proxy2.pyroHmacKey);
Assert.AreEqual(2, proxy2.pyroAttrs.Count);
Assert.AreEqual(proxy.pyroAttrs, proxy2.pyroAttrs);
PyroException ex = new PyroException("error");
s = ser.serializeData(ex);
x = ser.deserializeData(s);
PyroException ex2 = (PyroException) x;
Assert.AreEqual(ex.Message, ex2.Message);
Assert.IsNull(ex._pyroTraceback);
// try another kind of pyro exception
s = Encoding.UTF8.GetBytes("{'attributes':{'tb': 'traceback', '_pyroTraceback': ['line1', 'line2']},'__exception__':True,'args':('hello',42),'__class__':'CommunicationError'}");
x = ser.deserializeData(s);
ex2 = (PyroException) x;
Assert.AreEqual("hello", ex2.Message);
Assert.AreEqual("traceback", ex2.Data["tb"]);
Assert.AreEqual("line1line2", ex2._pyroTraceback);
}
public void PyroClasses()
{
var uri = new PyroURI("PYRO:object@host:4444");
byte[] s = this.ser.serializeData(uri);
object x = this.ser.deserializeData(s);
Assert.AreEqual(uri, x);
var proxy = new PyroProxy(uri);
s = this.ser.serializeData(proxy);
x = this.ser.deserializeData(s);
PyroProxy proxy2 = (PyroProxy) x;
Assert.AreEqual(uri.host, proxy2.hostname);
Assert.AreEqual(uri.objectid, proxy2.objectid);
Assert.AreEqual(uri.port, proxy2.port);
var ex = new PyroException("error");
ex._pyroTraceback = "traceback";
s = this.ser.serializeData(ex);
x = this.ser.deserializeData(s);
PyroException ex2 = (PyroException) x;
Assert.AreEqual(ex.Message, ex2.Message);
Assert.AreEqual("traceback", ex2._pyroTraceback);
}
/// <summary>
/// called by the Unpickler to restore state.
/// </summary>
/// <param name="args">args(8 or 9): pyroUri, pyroOneway(hashset), pyroMethods(set), pyroAttrs(set), pyroTimeout, pyroHmacKey, pyroHandshake, pyroMaxRetries, [pyroSerializer]</param>
public void __setstate__(object[] args)
{
if (args.Length != 8 && args.Length != 9)
{
throw new PyroException("invalid pickled proxy, using wrong pyro version?");
}
PyroURI uri = (PyroURI)args[0];
this.hostname = uri.host;
this.port = uri.port;
this.objectid = uri.objectid;
this.sock = null;
this.sock_stream = null;
this.correlation_id = null;
this.pyroOneway.Clear();
foreach (object o in (HashSet <object>)args[1])
{
this.pyroOneway.Add(o as string);
}
this.pyroMethods.Clear();
foreach (object o in (HashSet <object>)args[2])
{
this.pyroMethods.Add(o as string);
}
this.pyroAttrs.Clear();
foreach (object o in (HashSet <object>)args[3])
{
this.pyroAttrs.Add(o as string);
}
this.pyroHmacKey = (byte[])args[5];
this.pyroHandshake = args[6];
// XXX maxretries (args[7]) is not yet supported/used in pyrolite
// XXX custom serializer (args[8]) is not yet supported in pyrolite
}
public static object FromSerpentDict(IDictionary dict)
{
// note: the state array received in the dict conforms to the list produced by Pyro4's Proxy.__getstate_for_dict__
// that means, we must get an array of length 8: (the same as with ToSerpentDict above!)
// uri, oneway set, methods set, attrs set, timeout, hmac_key, handshake, maxretries (in this order)
object[] state = (object[])dict["state"];
PyroURI uri = new PyroURI((string)state[0]);
var proxy = new PyroProxy(uri);
// the following nasty piece of code is similar to _processMetaData from the PyroProxy
// this is because the three collections can either be an array or a set
object[] oneway_array = state[1] as object[];
object[] methods_array = state[2] as object[];
object[] attrs_array = state[3] as object[];
if (oneway_array != null)
{
proxy.pyroOneway = new HashSet <string>(oneway_array.Select(o => o as string));
}
else if ((state[1] as HashSet <string>) != null)
{
proxy.pyroOneway = state[1] as HashSet <string>;
}
else
{
proxy.pyroOneway = new HashSet <string> ((state[1] as HashSet <object>).Select(o => o.ToString()));
}
if (methods_array != null)
{
proxy.pyroMethods = new HashSet <string>(methods_array.Select(o => o as string));
}
else if ((state[2] as HashSet <string>) != null)
{
proxy.pyroMethods = state[2] as HashSet <string>;
}
else
{
proxy.pyroMethods = new HashSet <string>((state[2] as HashSet <object>).Select(o => o.ToString()));
}
if (attrs_array != null)
{
proxy.pyroAttrs = new HashSet <string>(attrs_array.Select(o => o as string));
}
else if ((state[3] as HashSet <string>) != null)
{
proxy.pyroAttrs = state[3] as HashSet <string>;
}
else
{
proxy.pyroAttrs = new HashSet <string>((state[3] as HashSet <object>).Select(o => o.ToString()));
}
if (state[5] != null)
{
string encodedHmac = (string)state[5];
if (encodedHmac.StartsWith("b64:", StringComparison.InvariantCulture))
{
proxy.pyroHmacKey = Convert.FromBase64String(encodedHmac.Substring(4));
}
else
{
throw new PyroException("hmac encoding error");
}
}
proxy.pyroHandshake = state[6];
// maxretries is not used/supported in pyrolite, so simply ignore it
return(proxy);
}
/**
* Create a proxy for the remote Pyro object denoted by the uri
*/
public PyroProxy(PyroURI uri) : this(uri.host, uri.port, uri.objectid)
{
}
public static object FromSerpentDict(IDictionary dict)
{
object[] state = (object[])dict["state"]; // pyroUri, onway(set), timeout
PyroURI uri = new PyroURI((string)state[0]);
return new PyroProxy(uri);
}
public void PyroProxySerpent()
{
PyroURI uri = new PyroURI("PYRO:something@localhost:4444");
PyroProxy proxy = new PyroProxy(uri);
proxy.correlation_id = Guid.NewGuid();
proxy.pyroHandshake = "apples";
proxy.pyroHmacKey = Encoding.UTF8.GetBytes("secret");
proxy.pyroAttrs = new HashSet<string>();
proxy.pyroAttrs.Add("attr1");
proxy.pyroAttrs.Add("attr2");
var data = PyroProxyPickler.ToSerpentDict(proxy);
Assert.AreEqual(2, data.Count);
Assert.AreEqual("Pyro4.core.Proxy", data["__class__"]);
Assert.AreEqual(8, ((object[])data["state"]).Length);
PyroProxy proxy2 = (PyroProxy) PyroProxyPickler.FromSerpentDict(data);
Assert.AreEqual(proxy.objectid, proxy2.objectid);
Assert.AreEqual("apples", proxy2.pyroHandshake);
}
public CustomAnnotationsProxy(PyroURI uri)
: base(uri)
{
}
public NameServerProxy(PyroURI uri)
: this(uri.host, uri.port, uri.objectid)
{
}
public void register(string name, PyroURI uri, bool safe, IEnumerable <string> metadata)
{
this.call("register", name, uri, safe, metadata);
}
public void register(string name, PyroURI uri, bool safe)
{
this.call("register", name, uri, safe);
}
/// <summary>
/// Create a proxy for the remote Pyro object denoted by the uri
/// </summary>
public PyroProxy(PyroURI uri)
: this(uri.host, uri.port, uri.objectid)
{
}
public CustomProxy(PyroURI uri)
: base(uri)
{
}
public NameServerProxy(PyroURI uri) : this(uri.host, uri.port, uri.objectid)
{
}
public void register(string name, PyroURI uri, bool safe)
{
this.call("register", name, uri, safe);
}
public void register(string name, PyroURI uri, bool safe, IEnumerable<string> metadata)
{
this.call("register", name, uri, safe, metadata);
}
