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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
namespace OpenSim.Region.ExtensionsScriptModule.Engines.JVMEngine.JVM
{
partial class Thread
{
private partial class Interpreter
{
private bool IsMethodOpCode(byte opcode)
{
bool result = false;
switch (opcode)
{
case 184:
short refIndex =
(short)
((GlobalMemory.MethodArea.MethodBuffer[m_thread.PC] << 8) +
GlobalMemory.MethodArea.MethodBuffer[m_thread.PC + 1]);
if (m_thread.currentClass.m_constantsPool[refIndex - 1] is ClassRecord.PoolMethodRef)
{
string typ =
((ClassRecord.PoolMethodRef) m_thread.currentClass.m_constantsPool[refIndex - 1]).
mNameType.Type.Value;
string typeparam = String.Empty;
string typereturn = String.Empty;
int firstbrak = 0;
int secondbrak = 0;
firstbrak = typ.LastIndexOf('(');
secondbrak = typ.LastIndexOf(')');
typeparam = typ.Substring(firstbrak + 1, secondbrak - firstbrak - 1);
typereturn = typ.Substring(secondbrak + 1, typ.Length - secondbrak - 1);
if (
((ClassRecord.PoolMethodRef) m_thread.currentClass.m_constantsPool[refIndex - 1]).mClass
.Name.Value == m_thread.currentClass.MClass.Name.Value)
{
//calling a method in this class
if (typeparam.Length == 0)
{
m_thread.JumpToStaticVoidMethod(
((ClassRecord.PoolMethodRef) m_thread.currentClass.m_constantsPool[refIndex - 1])
.mNameType.Name.Value, (m_thread.PC + 2));
}
else
{
m_thread.JumpToStaticParamMethod(
((ClassRecord.PoolMethodRef) m_thread.currentClass.m_constantsPool[refIndex - 1])
.mNameType.Name.Value, typeparam, (m_thread.PC + 2));
}
}
else
{
//calling a method of a different class
// OpenSimAPI Class
if (
((ClassRecord.PoolMethodRef) m_thread.currentClass.m_constantsPool[refIndex - 1]).
mClass.Name.Value == "OpenSimAPI")
{
m_thread.scriptInfo.api.CallMethod(
((ClassRecord.PoolMethodRef) m_thread.currentClass.m_constantsPool[refIndex - 1])
.mNameType.Name.Value, null);
}
}
}
else
{
m_thread.PC += 2;
}
result = true;
break;
}
return result;
}
}
}
}
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