#region license
// Copyright (c) 2004, Rodrigo B. de Oliveira (rbo@acm.org)
// All rights reserved.
// 
// 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 Rodrigo B. de Oliveira 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 COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR 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.
#endregion

namespace Boo.Lang.Compiler.Steps
{
	using System.ComponentModel;
	using System.Diagnostics;
	using Boo.Lang.Compiler;

	public class PEVerify : AbstractCompilerStep
	{
		
		override public void Run()
		{			
#if !NO_SYSTEM_DLL
			if (Errors.Count > 0)
			{
				return;
			}

			string command = null;
			string arguments = string.Empty;
			
			switch ((int) System.Environment.OSVersion.Platform)
			{
				#if NET_2_0
				case (int)System.PlatformID.Unix:
				#endif
				case 128:// mono's PlatformID.Unix workaround on 1.1
					command = "pedump";
					arguments = "--verify all \"" + Context.GeneratedAssemblyFileName + "\"";
					break;
				default: // Windows
					command = "peverify.exe";
					arguments = "\"" + Context.GeneratedAssemblyFileName + "\"";
					break;					
			}
			
			if (null == command)
			{
				Errors.Add(new CompilerError(Boo.Lang.ResourceManager.GetString("BooC.VerifyPipelineUnsupported")));
				return;
			}
			
			try
			{
				Process p = Boo.Lang.Builtins.shellp(command, arguments);
				p.WaitForExit();
				if (0 != p.ExitCode)
				{
					Errors.Add(new CompilerError(Boo.Lang.Compiler.Ast.LexicalInfo.Empty, p.StandardOutput.ReadToEnd()));
				}
			}
			catch (System.Exception e)
            {
				Warnings.Add(new CompilerWarning("Could not start " + command));      
                _context.TraceWarning("Could not start " + command +" : " + e.Message);
			}
#endif
		}
	}
}
