Taken the old scripting engine out of Region.Environment and moved it into a separate module: OpenSim.Region.ExtensionsScriptModule (named as such because the purpose of it is to script server extensions, rather than "user scripting" like Tedd's engine.)

author: MW 2007-08-28 18:30:28 +0000
committer: MW 2007-08-28 18:30:28 +0000
commit: c16aafee09bfcce12c3d667cd6ec382e29695490 (patch)
tree: c36c20a4c0efa3fbe5351b79d278d57a66e363ff /OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Methods.cs
parent: startup event on script added to object, not all inside object. (diff)
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1 files changed, 96 insertions, 0 deletions
diff --git a/OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Methods.cs b/OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Methods.cs
new file mode 100644
index 0000000..9ccf749
--- /dev/null
+++ b/OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Methods.cs
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) Contributors, http://www.openmetaverse.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;
+using System.Collections.Generic;
+using System.Text;
+using OpenSim.Framework.Interfaces;
+using OpenSim.Framework;
+using OpenSim.Framework.Types;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes;
+namespace OpenSim.Region.ExtensionsScriptModule.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[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC+1]);
+                        if (this.m_thread.currentClass.m_constantsPool[refIndex - 1] is ClassRecord.PoolMethodRef)
+                        {
+                            string typ = ((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Type.Value;
+                            string typeparam = "";
+                            string typereturn = "";
+                            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)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mClass.Name.Value == this.m_thread.currentClass.MClass.Name.Value)
+                            {
+                                //calling a method in this class
+                                if (typeparam.Length == 0)
+                                {
+                                    this.m_thread.JumpToStaticVoidMethod(((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Name.Value, (this.m_thread.PC + 2));
+                                }
+                                else
+                                {
+                                    this.m_thread.JumpToStaticParamMethod(((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Name.Value, typeparam, (this.m_thread.PC + 2));
+                                }
+                            }
+                            else
+                            {
+                                //calling a method of a different class
+                                // OpenSimAPI Class
+                                if (((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mClass.Name.Value == "OpenSimAPI")
+                                {
+                                    this.m_thread.scriptInfo.api.CallMethod(((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Name.Value, null);
+                                }
+                            }
+                        }
+                        else
+                        {
+                            this.m_thread.PC += 2;
+                        }
+                        result = true;
+                        break;
+                }
+                return result;
+            }
+        }
+    }
+}
author	MW	2007-08-28 18:30:28 +0000
committer	MW	2007-08-28 18:30:28 +0000
commit	c16aafee09bfcce12c3d667cd6ec382e29695490 (patch)
tree	c36c20a4c0efa3fbe5351b79d278d57a66e363ff /OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Methods.cs
parent	startup event on script added to object, not all inside object. (diff)
download	opensim-SC_OLD-c16aafee09bfcce12c3d667cd6ec382e29695490.zip opensim-SC_OLD-c16aafee09bfcce12c3d667cd6ec382e29695490.tar.gz opensim-SC_OLD-c16aafee09bfcce12c3d667cd6ec382e29695490.tar.bz2 opensim-SC_OLD-c16aafee09bfcce12c3d667cd6ec382e29695490.tar.xz

diff --git a/OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Methods.cs b/OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Methods.cs new file mode 100644 index 0000000..9ccf749 --- /dev/null +++ b/OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Methods.cs
@@ -0,0 +1,96 @@
	1	/*
	2	* Copyright (c) Contributors, http://www.openmetaverse.org/
	3	* See CONTRIBUTORS.TXT for a full list of copyright holders.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions are met:
	7	* * Redistributions of source code must retain the above copyright
	8	* notice, this list of conditions and the following disclaimer.
	9	* * Redistributions in binary form must reproduce the above copyright
	10	* notice, this list of conditions and the following disclaimer in the
	11	* documentation and/or other materials provided with the distribution.
	12	* * Neither the name of the OpenSim Project nor the
	13	* names of its contributors may be used to endorse or promote products
	14	* derived from this software without specific prior written permission.
	15	*
	16	* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
	17	* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	18	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	19	* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
	20	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	21	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	22	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	23	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	24	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	25	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	26	*
	27	*/
	28	using System;
	29	using System.Collections.Generic;
	30	using System.Text;
	31	using OpenSim.Framework.Interfaces;
	32	using OpenSim.Framework;
	33	using OpenSim.Framework.Types;
	34	using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
	35	using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes;
	36
	37	namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM
	38	{
	39	partial class Thread
	40	{
	41	private partial class Interpreter
	42	{
	43	private bool IsMethodOpCode(byte opcode)
	44	{
	45	bool result = false;
	46	switch (opcode)
	47	{
	48	case 184:
	49	short refIndex = (short) ((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC+1]);
	50	if (this.m_thread.currentClass.m_constantsPool[refIndex - 1] is ClassRecord.PoolMethodRef)
	51	{
	52	string typ = ((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Type.Value;
	53	string typeparam = "";
	54	string typereturn = "";
	55	int firstbrak = 0;
	56	int secondbrak = 0;
	57	firstbrak = typ.LastIndexOf('(');
	58	secondbrak = typ.LastIndexOf(')');
	59	typeparam = typ.Substring(firstbrak + 1, secondbrak - firstbrak - 1);
	60	typereturn = typ.Substring(secondbrak + 1, typ.Length - secondbrak - 1);
	61	if (((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mClass.Name.Value == this.m_thread.currentClass.MClass.Name.Value)
	62	{
	63	//calling a method in this class
	64	if (typeparam.Length == 0)
	65	{
	66	this.m_thread.JumpToStaticVoidMethod(((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Name.Value, (this.m_thread.PC + 2));
	67	}
	68	else
	69	{
	70	this.m_thread.JumpToStaticParamMethod(((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Name.Value, typeparam, (this.m_thread.PC + 2));
	71	}
	72	}
	73	else
	74	{
	75	//calling a method of a different class
	76
	77	// OpenSimAPI Class
	78	if (((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mClass.Name.Value == "OpenSimAPI")
	79	{
	80	this.m_thread.scriptInfo.api.CallMethod(((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Name.Value, null);
	81	}
	82	}
	83	}
	84	else
	85	{
	86	this.m_thread.PC += 2;
	87	}
	88	result = true;
	89	break;
	90	}
	91
	92	return result;
	93	}
	94	}
	95	}
	96	}