Cosmos/source2/Build/Cosmos.Build.MSBuild/IL2CPU.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.Build.Utilities;
using Microsoft.Build.Framework;
using System.Reflection;
using Cosmos.Compiler.Assembler;
using Cosmos.Compiler.Assembler.X86;
using System.IO;
using Cosmos.Build.Common;
using Microsoft.Win32;
using Cosmos.IL2CPU.X86;
using Cosmos.IL2CPU;
using Microsoft.CSharp;

namespace Cosmos.Build.MSBuild
{
	[Serializable]
	public struct IL2CPUData
	{
		public string DebugMode;
		public string TraceAssemblies;
		public byte DebugCom;
		public bool UseNAsm;
		public string[] References;
		public string OutputFilename;
        public bool EnableLogging;
		public bool EmitDebugSymbols;
	}

    public class IL2CPU : BaseToolTask
    {
        #region properties
        [Required]
        public string DebugMode{
            get;
            set;
        }

        public string TraceAssemblies
        {
            get;
            set;
        }

        public byte DebugCom
        {
            get;
            set;
        }

        [Required]
        public bool UseNAsm
        {
            get;
            set;
        }

        [Required]
        public ITaskItem[] References
        {
            get;
            set;
        }

        [Required]
        public string OutputFilename
        {
            get;
            set;
        }

        public bool EnableLogging
        {
            get;
            set;
        }

        public bool EmitDebugSymbols
        {
            get;
            set;
        }

        #endregion

		public static string base64Encode(string data)
{
    try
    {
        byte[] encData_byte = new byte[data.Length];
        encData_byte = System.Text.Encoding.UTF8.GetBytes(data);    
        string encodedData = Convert.ToBase64String(encData_byte);
        return encodedData;
    }
    catch(Exception e)
    {
        throw new Exception("Error in base64Encode" + e.Message, e);
    }
}

		public static string base64Decode(string data)
{
    try
    {
        System.Text.UTF8Encoding encoder = new System.Text.UTF8Encoding();  
        System.Text.Decoder utf8Decode = encoder.GetDecoder();
    
        byte[] todecode_byte = Convert.FromBase64String(data);
        int charCount = utf8Decode.GetCharCount(todecode_byte, 0, todecode_byte.Length);    
        char[] decoded_char = new char[charCount];
        utf8Decode.GetChars(todecode_byte, 0, todecode_byte.Length, decoded_char, 0);                   
        string result = new String(decoded_char);
        return result;
    }
    catch(Exception e)
    {
        throw new Exception("Error in base64Decode" + e.Message, e);
    }
}

		private string CreateIL2CPUParameter()
		{
			IL2CPUData xData = new IL2CPUData();
			xData.DebugMode = DebugMode;
			xData.TraceAssemblies = TraceAssemblies;
			xData.DebugCom = DebugCom;
			xData.UseNAsm = UseNAsm;
			xData.OutputFilename = OutputFilename;
			xData.EnableLogging = EnableLogging;
			xData.EmitDebugSymbols = EmitDebugSymbols;

			if (References != null)
            {
                var xReferences = new List<string>(References.Length);
                foreach (var xRef in References)
                {
                    if (xRef.MetadataNames.OfType<string>().Contains("FullPath"))
						xReferences.Insert(0, xRef.GetMetadata("FullPath"));
                }
                xData.References = xReferences.ToArray();
            }
			string ret = string.Empty;
			using (var xReader = new StreamReader(new System.IO.MemoryStream()))
			{
				var xSer = new System.Xml.Serialization.XmlSerializer(typeof(IL2CPUData));
				xSer.Serialize(xReader.BaseStream, xData);

				xReader.BaseStream.Position = 0;
				ret = base64Encode(xReader.ReadToEnd());
			}
			return ret;
		}

        public override bool Execute()
        {
			var xParameter = CreateIL2CPUParameter();
			return base.ExecuteTool(
				string.Empty,
				Cosmos.Build.Common.CosmosPaths.IL2CPUTask,
				xParameter,
				"IL2CPU");
        }
    }
}