protected MemoryStream Handle(MemoryStream istream, HproseMethods methods, object context)
{
currentContext = context;
try {
istream.Position = 0;
for (int i = filters.Count - 1; i >= 0; --i)
{
#if (dotNET10 || dotNET11 || dotNETCF10)
IHproseFilter filter = (IHproseFilter)filters[i];
istream = filter.InputFilter(istream, context);
#else
istream = filters[i].InputFilter(istream, context);
#endif
istream.Position = 0;
}
switch (istream.ReadByte())
{
case HproseTags.TagCall:
return(DoInvoke(istream, methods, context));
case HproseTags.TagEnd:
return(DoFunctionList(methods, context));
default:
return(SendError(new HproseException("Wrong Request: \r\n" + HproseHelper.ReadWrongInfo(istream)), context));
}
}
catch (Exception e) {
return(SendError(e, context));
}
finally {
currentContext = null;
}
}
public virtual void Handle(HproseMethods methods)
{
SendHeader();
try {
int tag = InputStream.ReadByte();
switch (tag)
{
case HproseTags.TagCall:
DoInvoke(methods);
break;
case HproseTags.TagEnd:
DoFunctionList(methods);
break;
default:
SendError("Unknown Tag");
break;
}
}
catch (Exception e) {
if (debugEnabled)
{
SendError(e.ToString());
}
else
{
SendError(e.Message);
}
}
}
protected void DoFunctionList(HproseMethods methods)
{
#if !(dotNET10 || dotNET11 || dotNETCF10)
List <string> names = new List <string>(GlobalMethods.AllNames);
#else
ArrayList names = new ArrayList(GlobalMethods.AllNames);
#endif
if (methods != null)
{
names.AddRange(methods.AllNames);
}
Stream ostream = OutputStream;
if (filter != null)
{
ostream = filter.OutputFilter(ostream);
}
HproseWriter writer = new HproseWriter(ostream, mode);
ostream.WriteByte(HproseTags.TagFunctions);
#if !(dotNET10 || dotNET11 || dotNETCF10)
writer.WriteList((IList <string>)names);
#else
writer.WriteList((IList)names);
#endif
ostream.WriteByte(HproseTags.TagEnd);
ostream.Flush();
}
protected void DoFunctionList(HproseMethods methods)
{
ArrayList names = new ArrayList(GlobalMethods.AllNames);
if (methods != null)
{
names.AddRange(methods.AllNames);
}
Stream ostream = OutputStream;
HproseWriter writer = new HproseWriter(ostream, mode);
ostream.WriteByte(HproseTags.TagFunctions);
writer.WriteList(names, false);
ostream.WriteByte(HproseTags.TagEnd);
ostream.Flush();
}
protected MemoryStream DoFunctionList(HproseMethods methods, HproseContext context)
{
#if dotNETMF
ArrayList names = new ArrayList();
foreach (object name in GlobalMethods.AllNames)
{
names.Add(name);
}
#elif !(dotNET10 || dotNET11 || dotNETCF10)
List <string> names = new List <string>(GlobalMethods.AllNames);
#else
ArrayList names = new ArrayList(GlobalMethods.AllNames);
#endif
if (methods != null)
{
#if dotNETMF
foreach (object name in methods.AllNames)
{
names.Add(name);
}
#else
names.AddRange(methods.AllNames);
#endif
}
#if !dotNETMF
MemoryStream data = new MemoryStream(4096);
HproseWriter writer = new HproseWriter(data, mode, true);
#else
MemoryStream data = new MemoryStream();
HproseWriter writer = new HproseWriter(data, true);
#endif
data.WriteByte(HproseTags.TagFunctions);
#if !(dotNET10 || dotNET11 || dotNETCF10 || dotNETMF)
writer.WriteList((IList <string>)names);
#else
writer.WriteList((IList)names);
#endif
data.WriteByte(HproseTags.TagEnd);
return(ResponseEnd(data, context));
}
public override void Handle(HproseMethods methods)
{
throw new NotSupportedException();
}
public override void Handle(HproseMethods methods)
{
Handle(HttpContext.Current, (HproseHttpMethods) methods);
}
public override void Handle(HproseMethods methods)
{
Handle(HttpContext.Current, (HproseHttpMethods)methods);
}
protected MemoryStream DoInvoke(MemoryStream istream, HproseMethods methods, object context)
{
HproseReader reader = new HproseReader(istream, mode);
MemoryStream data = new MemoryStream(4096);
int tag;
do
{
reader.Reset();
string name = reader.ReadString();
HproseMethod remoteMethod = null;
int count = 0;
object[] args = null;
object[] arguments = null;
bool byRef = false;
tag = reader.CheckTags((char)HproseTags.TagList + "" +
(char)HproseTags.TagEnd + "" +
(char)HproseTags.TagCall);
if (tag == HproseTags.TagList)
{
reader.Reset();
count = reader.ReadInt(HproseTags.TagOpenbrace);
if (methods != null)
{
remoteMethod = methods.GetMethod(name, count);
}
if (remoteMethod == null)
{
remoteMethod = GlobalMethods.GetMethod(name, count);
}
if (remoteMethod == null)
{
arguments = reader.ReadArray(count);
}
else
{
arguments = new object[count];
reader.ReadArray(remoteMethod.paramTypes, arguments, count);
}
tag = reader.CheckTags((char)HproseTags.TagTrue + "" +
(char)HproseTags.TagEnd + "" +
(char)HproseTags.TagCall);
if (tag == HproseTags.TagTrue)
{
byRef = true;
tag = reader.CheckTags((char)HproseTags.TagEnd + "" +
(char)HproseTags.TagCall);
}
}
else
{
if (methods != null)
{
remoteMethod = methods.GetMethod(name, 0);
}
if (remoteMethod == null)
{
remoteMethod = GlobalMethods.GetMethod(name, 0);
}
arguments = new object[0];
}
if (OnBeforeInvoke != null)
{
OnBeforeInvoke(name, arguments, byRef, context);
}
if (remoteMethod == null)
{
args = arguments;
}
else
{
args = FixArguments(remoteMethod.paramTypes, arguments, count, context);
}
object result;
if (remoteMethod == null)
{
if (methods != null)
{
remoteMethod = methods.GetMethod("*", 2);
}
if (remoteMethod == null)
{
remoteMethod = GlobalMethods.GetMethod("*", 2);
}
if (remoteMethod == null)
{
throw new MissingMethodException("Can't find this method " + name);
}
result = remoteMethod.method.Invoke(remoteMethod.obj, new object[] { name, args });
}
else
{
result = remoteMethod.method.Invoke(remoteMethod.obj, args);
}
if (byRef)
{
Array.Copy(args, 0, arguments, 0, count);
}
if (OnAfterInvoke != null)
{
OnAfterInvoke(name, arguments, byRef, result, context);
}
if (remoteMethod.mode == HproseResultMode.RawWithEndTag)
{
data.Write((byte[])result, 0, ((byte[])result).Length);
return(ResponseEnd(data, context));
}
else if (remoteMethod.mode == HproseResultMode.Raw)
{
data.Write((byte[])result, 0, ((byte[])result).Length);
}
else
{
data.WriteByte(HproseTags.TagResult);
bool simple = remoteMethod.simple;
HproseWriter writer = new HproseWriter(data, mode, simple);
if (remoteMethod.mode == HproseResultMode.Serialized)
{
data.Write((byte[])result, 0, ((byte[])result).Length);
}
else
{
writer.Serialize(result);
}
if (byRef)
{
data.WriteByte(HproseTags.TagArgument);
writer.Reset();
writer.WriteArray(arguments);
}
}
} while (tag == HproseTags.TagCall);
data.WriteByte(HproseTags.TagEnd);
return(ResponseEnd(data, context));
}
protected void DoInvoke(HproseMethods methods)
{
Stream istream = InputStream;
HproseReader reader = new HproseReader(istream, mode);
Stream ostream = OutputStream;
HproseWriter writer = new HproseWriter(ostream, mode);
int tag;
do
{
reader.Reset();
string name = ((string)reader.ReadString());
HproseMethod remoteMethod = null;
int count = 0;
object[] args = null;
object[] arguments = null;
bool byRef = false;
tag = reader.CheckTags((char)HproseTags.TagList + "" +
(char)HproseTags.TagEnd + "" +
(char)HproseTags.TagCall);
if (tag == HproseTags.TagList)
{
reader.Reset();
count = reader.ReadInt(HproseTags.TagOpenbrace);
if (methods != null)
{
remoteMethod = methods.GetMethod(name, count);
}
if (remoteMethod == null)
{
remoteMethod = GlobalMethods.GetMethod(name, count);
}
if (remoteMethod == null)
{
arguments = reader.ReadArray(count);
}
else
{
arguments = new object[count];
reader.ReadArray(remoteMethod.paramTypes, arguments, count);
}
reader.CheckTag(HproseTags.TagClosebrace);
tag = reader.CheckTags((char)HproseTags.TagTrue + "" +
(char)HproseTags.TagEnd + "" +
(char)HproseTags.TagCall);
if (tag == HproseTags.TagTrue)
{
byRef = true;
tag = reader.CheckTags((char)HproseTags.TagEnd + "" +
(char)HproseTags.TagCall);
}
}
else
{
if (methods != null)
{
remoteMethod = methods.GetMethod(name, 0);
}
if (remoteMethod == null)
{
remoteMethod = GlobalMethods.GetMethod(name, 0);
}
arguments = new object[0];
}
if (OnBeforeInvoke != null)
{
OnBeforeInvoke(name, arguments, byRef);
}
if (remoteMethod == null)
{
args = arguments;
}
else
{
args = FixArguments(remoteMethod.paramTypes, arguments, count);
}
object result;
if (remoteMethod == null)
{
if (methods != null)
{
remoteMethod = methods.GetMethod("*", 2);
}
if (remoteMethod == null)
{
remoteMethod = GlobalMethods.GetMethod("*", 2);
}
if (remoteMethod == null)
{
throw new MissingMethodException("Can't find this method " + name);
}
result = remoteMethod.method.Invoke(remoteMethod.obj, new object[] { name, args });
}
else
{
result = remoteMethod.method.Invoke(remoteMethod.obj, args);
}
if (byRef)
{
Array.Copy(args, 0, arguments, 0, count);
}
if (OnAfterInvoke != null)
{
OnAfterInvoke(name, arguments, byRef, result);
}
if (remoteMethod.mode == HproseResultMode.RawWithEndTag)
{
ostream.Write((byte[])result, 0, ((byte[])result).Length);
ostream.Flush();
return;
}
else if (remoteMethod.mode == HproseResultMode.Raw)
{
ostream.Write((byte[])result, 0, ((byte[])result).Length);
}
else
{
ostream.WriteByte(HproseTags.TagResult);
if (remoteMethod.mode == HproseResultMode.Serialized)
{
ostream.Write((byte[])result, 0, ((byte[])result).Length);
}
else
{
writer.Reset();
writer.Serialize(result);
}
if (byRef)
{
ostream.WriteByte(HproseTags.TagArgument);
writer.Reset();
writer.WriteArray(arguments, false);
}
}
} while (tag == HproseTags.TagCall);
ostream.WriteByte(HproseTags.TagEnd);
ostream.Flush();
}
public override void Handle(HproseMethods methods)
{
throw new NotSupportedException();
}
