* Spring cleaning, round 3029

1 files changed, 0 insertions, 648 deletions

diff --git a/OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/ClassRecord.cs b/OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/ClassRecord.cs
deleted file mode 100644
index d1cacd3..0000000
--- a/OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/ClassRecord.cs
+++ /dev/null
@@ -1,648 +0,0 @@
-/*
- * 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;
-using System.Collections.Generic;
-using System.IO;
-using OpenSim.Region.ExtensionsScriptModule.Engines.JVMEngine.Types;
-using OpenSim.Region.ExtensionsScriptModule.Engines.JVMEngine.Types.PrimitiveTypes;
-
-namespace OpenSim.Region.ExtensionsScriptModule.Engines.JVMEngine.JVM
-{
-    public class ClassRecord
-    {
-        private ushort m_majorVersion;
-        private ushort m_minorVersion;
-        private ushort m_constantPoolCount;
-        private ushort m_accessFlags;
-        private ushort m_thisClass;
-        private ushort m_supperClass;
-        private ushort m_interfaceCount;
-        private ushort m_fieldCount;
-        private ushort m_methodCount;
-        //private ushort _attributeCount;
-        //private string _name;
-        public Dictionary<string, BaseType> StaticFields = new Dictionary<string, BaseType>();
-        public PoolClass MClass;
-
-        public List<PoolItem> m_constantsPool = new List<PoolItem>();
-        private List<MethodInfo> m_methodsList = new List<MethodInfo>();
-        private List<FieldInfo> m_fieldList = new List<FieldInfo>();
-
-        public ClassRecord()
-        {
-        }
-
-        public ClassInstance CreateNewInstance()
-        {
-            ClassInstance classInst = new ClassInstance();
-            classInst.ClassRec = this;
-            //TODO: set fields
-
-            return classInst;
-        }
-
-        public void LoadClassFromFile(string fileName)
-        {
-            Console.WriteLine("loading script " + fileName);
-            FileStream fs = File.OpenRead(fileName);
-            LoadClassFromBytes(ReadFully(fs));
-            fs.Close();
-        }
-
-        public void LoadClassFromBytes(byte[] data)
-        {
-            int i = 0;
-            i += 4;
-            m_minorVersion = (ushort) ((data[i++] << 8) + data[i++]);
-            m_majorVersion = (ushort) ((data[i++] << 8) + data[i++]);
-            m_constantPoolCount = (ushort) ((data[i++] << 8) + data[i++]);
-            Console.WriteLine("there should be " + m_constantPoolCount + " items in the pool");
-            for (int count = 0; count < (m_constantPoolCount - 1); count++)
-            {
-                //read in the constant pool
-                byte pooltype = data[i++];
-                Console.WriteLine("#" + count + ": new constant type = " + pooltype);
-                //Console.WriteLine("start position is: " + i);
-                switch (pooltype)
-                {
-                    case 1: //Utf8
-                        ushort uLength = (ushort) ((data[i++] << 8) + data[i++]);
-
-                        // Console.WriteLine("new utf8 type, length is " + uLength);
-                        PoolUtf8 utf8 = new PoolUtf8();
-                        utf8.readValue(data, ref i, uLength);
-                        m_constantsPool.Add(utf8);
-                        break;
-                    case 3: //Int
-                        break;
-                    case 4: //Float
-                        break;
-                    case 7: //Class
-                        PoolClass pClass = new PoolClass(this);
-                        pClass.readValue(data, ref i);
-                        m_constantsPool.Add(pClass);
-                        break;
-                    case 9: //FieldRef
-                        PoolFieldRef pField = new PoolFieldRef(this);
-                        pField.readValue(data, ref i);
-                        m_constantsPool.Add(pField);
-                        break;
-                    case 10: //Method
-                        PoolMethodRef pMeth = new PoolMethodRef(this);
-                        pMeth.readValue(data, ref i);
-                        m_constantsPool.Add(pMeth);
-                        break;
-                    case 12: //NamedType
-                        PoolNamedType pNamed = new PoolNamedType(this);
-                        pNamed.readValue(data, ref i);
-                        m_constantsPool.Add(pNamed);
-                        break;
-                }
-            }
-
-            m_accessFlags = (ushort) ((data[i++] << 8) + data[i++]);
-            m_thisClass = (ushort) ((data[i++] << 8) + data[i++]);
-            m_supperClass = (ushort) ((data[i++] << 8) + data[i++]);
-
-            if (m_constantsPool[m_thisClass - 1] is PoolClass)
-            {
-                MClass = ((PoolClass) m_constantsPool[m_thisClass - 1]);
-            }
-
-            m_interfaceCount = (ushort) ((data[i++] << 8) + data[i++]);
-            //should now read in the info for each interface
-
-            m_fieldCount = (ushort) ((data[i++] << 8) + data[i++]);
-            //should now read in the info for each field
-            for (int count = 0; count < m_fieldCount; count++)
-            {
-                FieldInfo fieldInf = new FieldInfo(this);
-                fieldInf.ReadData(data, ref i);
-                m_fieldList.Add(fieldInf);
-            }
-
-            m_methodCount = (ushort) ((data[i++] << 8) + data[i++]);
-            for (int count = 0; count < m_methodCount; count++)
-            {
-                MethodInfo methInf = new MethodInfo(this);
-                methInf.ReadData(data, ref i);
-                m_methodsList.Add(methInf);
-            }
-        }
-
-        public void AddMethodsToMemory(MethodMemory memory)
-        {
-            for (int count = 0; count < m_methodCount; count++)
-            {
-                m_methodsList[count].AddMethodCode(memory);
-            }
-        }
-
-        public bool StartMethod(Thread thread, string methodName)
-        {
-            for (int count = 0; count < m_methodCount; count++)
-            {
-                if (m_constantsPool[m_methodsList[count].NameIndex - 1] is PoolUtf8)
-                {
-                    if (((PoolUtf8) m_constantsPool[m_methodsList[count].NameIndex - 1]).Value == methodName)
-                    {
-                        //Console.WriteLine("found method: " + ((PoolUtf8)this._constantsPool[this._methodsList[count].NameIndex - 1]).Value);
-                        thread.SetPC(m_methodsList[count].CodePointer);
-                        return true;
-                    }
-                }
-            }
-            return false;
-        }
-
-        public void PrintToConsole()
-        {
-            Console.WriteLine("Class File:");
-            Console.WriteLine("Major version: " + m_majorVersion);
-            Console.WriteLine("Minor version: " + m_minorVersion);
-            Console.WriteLine("Pool size: " + m_constantPoolCount);
-
-            for (int i = 0; i < m_constantsPool.Count; i++)
-            {
-                m_constantsPool[i].Print();
-            }
-
-            Console.WriteLine("Access flags: " + m_accessFlags);
-            Console.WriteLine("This class: " + m_thisClass);
-            Console.WriteLine("Super class: " + m_supperClass);
-
-            for (int count = 0; count < m_fieldCount; count++)
-            {
-                Console.WriteLine();
-                m_fieldList[count].Print();
-            }
-
-            for (int count = 0; count < m_methodCount; count++)
-            {
-                Console.WriteLine();
-                m_methodsList[count].Print();
-            }
-
-            Console.WriteLine("class name is " + MClass.Name.Value);
-        }
-
-        public static byte[] ReadFully(Stream stream)
-        {
-            byte[] buffer = new byte[1024];
-            using (MemoryStream ms = new MemoryStream())
-            {
-                while (true)
-                {
-                    int read = stream.Read(buffer, 0, buffer.Length);
-                    if (read <= 0)
-                        return ms.ToArray();
-                    ms.Write(buffer, 0, read);
-                }
-            }
-        }
-
-        #region nested classes
-
-        public class PoolItem
-        {
-            public virtual void Print()
-            {
-            }
-        }
-
-        public class PoolUtf8 : PoolItem
-        {
-            public string Value = String.Empty;
-
-            public void readValue(byte[] data, ref int pointer, int length)
-            {
-                for (int i = 0; i < length; i++)
-                {
-                    int a = (int) data[pointer++];
-                    if ((a & 0x80) == 0)
-                    {
-                        Value = Value + (char) a;
-                    }
-                    else if ((a & 0x20) == 0)
-                    {
-                        int b = (int) data[pointer++];
-                        Value = Value + (char) (((a & 0x1f) << 6) + (b & 0x3f));
-                    }
-                    else
-                    {
-                        int b = (int) data[pointer++];
-                        int c = (int) data[pointer++];
-                        Value = Value + (char) (((a & 0xf) << 12) + ((b & 0x3f) << 6) + (c & 0x3f));
-                    }
-                }
-            }
-
-            public override void Print()
-            {
-                Console.WriteLine("Utf8 type: " + Value);
-            }
-        }
-
-        private class PoolInt : PoolItem
-        {
-        }
-
-        public class PoolClass : PoolItem
-        {
-            //public string name = String.Empty;
-            public ushort namePointer = 0;
-            private ClassRecord parent;
-            public PoolUtf8 Name;
-
-            public PoolClass(ClassRecord paren)
-            {
-                parent = paren;
-            }
-
-            public void readValue(byte[] data, ref int pointer)
-            {
-                namePointer = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-            }
-
-            public override void Print()
-            {
-                Name = ((PoolUtf8) parent.m_constantsPool[namePointer - 1]);
-                Console.Write("Class type: " + namePointer);
-                Console.WriteLine(" // " + ((PoolUtf8) parent.m_constantsPool[namePointer - 1]).Value);
-            }
-        }
-
-        public class PoolFieldRef : PoolItem
-        {
-            public ushort classPointer = 0;
-            public ushort nameTypePointer = 0;
-            public PoolNamedType mNameType;
-            public PoolClass mClass;
-            private ClassRecord parent;
-
-            public PoolFieldRef(ClassRecord paren)
-            {
-                parent = paren;
-            }
-
-            public void readValue(byte[] data, ref int pointer)
-            {
-                classPointer = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                nameTypePointer = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-            }
-
-            public override void Print()
-            {
-                mNameType = ((PoolNamedType) parent.m_constantsPool[nameTypePointer - 1]);
-                mClass = ((PoolClass) parent.m_constantsPool[classPointer - 1]);
-                Console.WriteLine("FieldRef type: " + classPointer + " , " + nameTypePointer);
-            }
-        }
-
-        public class PoolMethodRef : PoolItem
-        {
-            public ushort classPointer = 0;
-            public ushort nameTypePointer = 0;
-            public PoolNamedType mNameType;
-            public PoolClass mClass;
-            private ClassRecord parent;
-
-            public PoolMethodRef(ClassRecord paren)
-            {
-                parent = paren;
-            }
-
-            public void readValue(byte[] data, ref int pointer)
-            {
-                classPointer = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                nameTypePointer = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-            }
-
-            public override void Print()
-            {
-                mNameType = ((PoolNamedType) parent.m_constantsPool[nameTypePointer - 1]);
-                mClass = ((PoolClass) parent.m_constantsPool[classPointer - 1]);
-                Console.WriteLine("MethodRef type: " + classPointer + " , " + nameTypePointer);
-            }
-        }
-
-        public class PoolNamedType : PoolItem
-        {
-            public ushort namePointer = 0;
-            public ushort typePointer = 0;
-            private ClassRecord parent;
-            public PoolUtf8 Name;
-            public PoolUtf8 Type;
-
-            public PoolNamedType(ClassRecord paren)
-            {
-                parent = paren;
-            }
-
-            public void readValue(byte[] data, ref int pointer)
-            {
-                namePointer = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                typePointer = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-            }
-
-            public override void Print()
-            {
-                Name = ((PoolUtf8) parent.m_constantsPool[namePointer - 1]);
-                Type = ((PoolUtf8) parent.m_constantsPool[typePointer - 1]);
-                Console.Write("Named type: " + namePointer + " , " + typePointer);
-                Console.WriteLine(" // " + ((PoolUtf8) parent.m_constantsPool[namePointer - 1]).Value);
-            }
-        }
-
-        //***********************
-        public class MethodInfo
-        {
-            public ushort AccessFlags = 0;
-            public ushort NameIndex = 0;
-            public string Name = String.Empty;
-            public ushort DescriptorIndex = 0;
-            public ushort AttributeCount = 0;
-            public List<MethodAttribute> Attributes = new List<MethodAttribute>();
-            private ClassRecord parent;
-            public int CodePointer = 0;
-
-            public MethodInfo(ClassRecord paren)
-            {
-                parent = paren;
-            }
-
-            public void AddMethodCode(MethodMemory memory)
-            {
-                Array.Copy(Attributes[0].Code, 0, memory.MethodBuffer, memory.NextMethodPC, Attributes[0].Code.Length);
-                memory.Methodcount++;
-                CodePointer = memory.NextMethodPC;
-                memory.NextMethodPC += Attributes[0].Code.Length;
-            }
-
-            public void ReadData(byte[] data, ref int pointer)
-            {
-                AccessFlags = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                NameIndex = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                DescriptorIndex = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                AttributeCount = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                for (int i = 0; i < AttributeCount; i++)
-                {
-                    MethodAttribute attri = new MethodAttribute(parent);
-                    attri.ReadData(data, ref pointer);
-                    Attributes.Add(attri);
-                }
-            }
-
-            public void Print()
-            {
-                Console.WriteLine("Method Info Struct: ");
-                Console.WriteLine("AccessFlags: " + AccessFlags);
-                Console.WriteLine("NameIndex: " + NameIndex + " // " +
-                                  ((PoolUtf8) parent.m_constantsPool[NameIndex - 1]).Value);
-                Console.WriteLine("DescriptorIndex: " + DescriptorIndex + " // " +
-                                  ((PoolUtf8) parent.m_constantsPool[DescriptorIndex - 1]).Value);
-                Console.WriteLine("Attribute Count:" + AttributeCount);
-                for (int i = 0; i < AttributeCount; i++)
-                {
-                    Attributes[i].Print();
-                }
-            }
-
-            public class MethodAttribute
-            {
-                public ushort NameIndex = 0;
-                public string Name = String.Empty;
-                public Int32 Length = 0;
-                //for now only support code attribute
-                public ushort MaxStack = 0;
-                public ushort MaxLocals = 0;
-                public Int32 CodeLength = 0;
-                public byte[] Code;
-                public ushort ExceptionTableLength = 0;
-                public ushort SubAttributeCount = 0;
-                public List<SubAttribute> SubAttributes = new List<SubAttribute>();
-                private ClassRecord parent;
-
-                public MethodAttribute(ClassRecord paren)
-                {
-                    parent = paren;
-                }
-
-                public void ReadData(byte[] data, ref int pointer)
-                {
-                    NameIndex = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                    Length =
-                        (Int32)
-                        ((data[pointer++] << 24) + (data[pointer++] << 16) + (data[pointer++] << 8) + data[pointer++]);
-                    MaxStack = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                    MaxLocals = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                    CodeLength =
-                        (Int32)
-                        ((data[pointer++] << 24) + (data[pointer++] << 16) + (data[pointer++] << 8) + data[pointer++]);
-                    Code = new byte[CodeLength];
-                    for (int i = 0; i < CodeLength; i++)
-                    {
-                        Code[i] = data[pointer++];
-                    }
-                    ExceptionTableLength = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                    SubAttributeCount = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                    for (int i = 0; i < SubAttributeCount; i++)
-                    {
-                        SubAttribute subAttri = new SubAttribute(parent);
-                        subAttri.ReadData(data, ref pointer);
-                        SubAttributes.Add(subAttri);
-                    }
-                }
-
-                public void Print()
-                {
-                    Console.WriteLine("Method Attribute: ");
-                    Console.WriteLine("Name Index: " + NameIndex + " // " +
-                                      ((PoolUtf8) parent.m_constantsPool[NameIndex - 1]).Value);
-                    Console.WriteLine("Length: " + Length);
-                    Console.WriteLine("MaxStack: " + MaxStack);
-                    Console.WriteLine("MaxLocals: " + MaxLocals);
-                    Console.WriteLine("CodeLength: " + CodeLength);
-                    for (int i = 0; i < Code.Length; i++)
-                    {
-                        Console.WriteLine("OpCode #" + i + " is: " + Code[i]);
-                    }
-                    Console.WriteLine("SubAttributes: " + SubAttributeCount);
-                    for (int i = 0; i < SubAttributeCount; i++)
-                    {
-                        SubAttributes[i].Print();
-                    }
-                }
-
-                public class SubAttribute
-                {
-                    public ushort NameIndex = 0;
-                    public string Name = String.Empty;
-                    public Int32 Length = 0;
-                    public byte[] Data;
-                    private ClassRecord parent;
-
-                    public SubAttribute(ClassRecord paren)
-                    {
-                        parent = paren;
-                    }
-
-                    public void ReadData(byte[] data, ref int pointer)
-                    {
-                        NameIndex = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                        Length =
-                            (Int32)
-                            ((data[pointer++] << 24) + (data[pointer++] << 16) + (data[pointer++] << 8) +
-                             data[pointer++]);
-                        Data = new byte[Length];
-                        for (int i = 0; i < Length; i++)
-                        {
-                            Data[i] = data[pointer++];
-                        }
-                    }
-
-                    public void Print()
-                    {
-                        Console.WriteLine("SubAttribute: NameIndex: " + NameIndex + " // " +
-                                          ((PoolUtf8) parent.m_constantsPool[NameIndex - 1]).Value);
-                    }
-                }
-            }
-        }
-
-        private class InterfaceInfo
-        {
-            public void ReadData(byte[] data, ref int i)
-            {
-            }
-        }
-
-        public class FieldInfo
-        {
-            public ushort AccessFlags = 0;
-            public ushort NameIndex = 0;
-            public string Name = String.Empty;
-            public ushort DescriptorIndex = 0;
-            public ushort AttributeCount = 0;
-            public List<FieldAttribute> Attributes = new List<FieldAttribute>();
-            private ClassRecord parent;
-
-            public FieldInfo(ClassRecord paren)
-            {
-                parent = paren;
-            }
-
-            public void ReadData(byte[] data, ref int pointer)
-            {
-                AccessFlags = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                NameIndex = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                DescriptorIndex = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                AttributeCount = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                for (int i = 0; i < AttributeCount; i++)
-                {
-                    FieldAttribute attri = new FieldAttribute(parent);
-                    attri.ReadData(data, ref pointer);
-                    Attributes.Add(attri);
-                }
-            }
-
-            public void Print()
-            {
-                Console.WriteLine("Field Info Struct: ");
-                Console.WriteLine("AccessFlags: " + AccessFlags);
-                Console.WriteLine("NameIndex: " + NameIndex + " // " +
-                                  ((PoolUtf8) parent.m_constantsPool[NameIndex - 1]).Value);
-                Console.WriteLine("DescriptorIndex: " + DescriptorIndex + " // " +
-                                  ((PoolUtf8) parent.m_constantsPool[DescriptorIndex - 1]).Value);
-                Console.WriteLine("Attribute Count:" + AttributeCount);
-                //if static, add to static field list
-                // if (this.AccessFlags == 9) //public and static
-                if ((AccessFlags & 0x08) != 0)
-                {
-                    switch (((PoolUtf8) parent.m_constantsPool[DescriptorIndex - 1]).Value)
-                    {
-                        case "I":
-                            Int newin = new Int();
-                            parent.StaticFields.Add(((PoolUtf8) parent.m_constantsPool[NameIndex - 1]).Value, newin);
-                            break;
-                        case "F":
-                            Float newfl = new Float();
-                            parent.StaticFields.Add(((PoolUtf8) parent.m_constantsPool[NameIndex - 1]).Value, newfl);
-                            break;
-                    }
-                }
-                for (int i = 0; i < AttributeCount; i++)
-                {
-                    Attributes[i].Print();
-                }
-            }
-
-            public class FieldAttribute
-            {
-                public ushort NameIndex = 0;
-                public string Name = String.Empty;
-                public Int32 Length = 0;
-                public byte[] Data;
-                private ClassRecord parent;
-
-                public FieldAttribute(ClassRecord paren)
-                {
-                    parent = paren;
-                }
-
-                public void ReadData(byte[] data, ref int pointer)
-                {
-                    NameIndex = (ushort) ((data[pointer++] << 8) + data[pointer++]);
-                    Length =
-                        (Int32)
-                        ((data[pointer++] << 24) + (data[pointer++] << 16) + (data[pointer++] << 8) + data[pointer++]);
-                    Data = new byte[Length];
-                    for (int i = 0; i < Length; i++)
-                    {
-                        Data[i] = data[pointer++];
-                    }
-                }
-
-                public void Print()
-                {
-                    Console.WriteLine("FieldAttribute: NameIndex: " + NameIndex + " // " +
-                                      ((PoolUtf8) parent.m_constantsPool[NameIndex - 1]).Value);
-                }
-            }
-        }
-
-        private class AttributeInfo
-        {
-            public void ReadData(byte[] data, ref int i)
-            {
-            }
-        }
-
-        #endregion
-    }
-}
\ No newline at end of file