private static void Main(string[] args)
{
if (args.Length != 3)
{
Console.Error.WriteLine("Usage: cmdxenfx inputFile outputNamespace outputFile");
return;
}
string source = args[0];
string dest = args[2];
if (!File.Exists(source))
{
Console.Error.WriteLine(@"FileNotFound: '{0}'", source);
return;
}
if (File.Exists(dest))
{
if (File.GetLastWriteTime(dest) > File.GetLastWriteTime(source) &&
File.GetLastWriteTime(dest) > File.GetLastWriteTime(typeof(ShaderCodeGenerator).Assembly.Location))
{
Console.WriteLine("Skipping... (File has not changed)");
return;
}
}
byte[] code = new ShaderCodeGenerator().GenerateCode(Path.GetFullPath(args[0]), File.ReadAllText(args[0]), args[1], new Microsoft.CSharp.CSharpCodeProvider());
using (Stream file = File.Create(args[2]))
file.Write(code, 0, code.Length);
}
private static void Main(string[] args)
{
ShaderCodeGenerator codeGenerator = new ShaderCodeGenerator();
codeGenerator.GenerateDebug(System.IO.File.ReadAllText("test.fx"), "test.fx");
}
private static void ProcessFile(FileInfo fileInfo)
{
//start reading the file. it should be in the following format:
// XenFX
// Assembly = Xen.Graphics.ShaderSystem.CustomTool, Version=6.0.0.1, Culture=neutral, PublicKeyToken=e706afd07878dfca
// SourceFile = ...
// Namespace = ...
string expectedAssembly = "// Assembly = " + typeof(ShaderCodeGenerator).Assembly.FullName;
#if !DEBUG
try
{
#endif
string sourceFile = null;
string localNamespace = null;
using (FileStream file = fileInfo.OpenRead())
using (StreamReader reader = new StreamReader(file))
{
string xenHeader = reader.ReadLine();
string asmHeader = reader.ReadLine();
string srcHeader = reader.ReadLine();
string namespaceHeader = reader.ReadLine();
if (xenHeader != "// XenFX" ||
asmHeader != expectedAssembly ||
srcHeader == null ||
namespaceHeader == null)
{
if (xenHeader == "// XenFX" && asmHeader != expectedAssembly)
{
Console.Error.WriteLine(string.Format("Failed to read file, mismatched assembly: \"{0}\" ", Trim(fileInfo.FullName)));
}
else
{
Console.Error.WriteLine(string.Format("Failed to read file, Incorrect format: \"{0}\" ", Trim(fileInfo.FullName)));
}
return;
}
if (srcHeader.StartsWith("// SourceFile = ") == false ||
namespaceHeader.StartsWith("// Namespace = ") == false)
{
Console.Error.WriteLine(string.Format("Failed to read file, unexpected source or namespace declaration: \"{0}\" ", Trim(fileInfo.FullName)));
return;
}
sourceFile = srcHeader.Substring(16);
localNamespace = namespaceHeader.Substring(15);
if (File.Exists(sourceFile) == false)
{
Console.Error.WriteLine(string.Format("Failed to read shader source file: \"{0}\" for shader \"{1}\" ", Trim(sourceFile), Trim(fileInfo.FullName)));
return;
}
}
//right. Now, see if the file is even out of date!
if (File.GetLastWriteTime(sourceFile) > fileInfo.LastWriteTime ||
generateDate > fileInfo.LastWriteTime)
{
//great. need to update it!
if (codeGenerator == null)
{
codeGenerator = new ShaderCodeGenerator();
codeProvider = new Microsoft.CSharp.CSharpCodeProvider();
}
byte[] shaderCode = codeGenerator.GenerateCode(sourceFile, File.ReadAllText(sourceFile), localNamespace, codeProvider);
using (FileStream file = fileInfo.Create())
file.Write(shaderCode, 0, shaderCode.Length);
//done!
Console.WriteLine(string.Format("Updated: \"{0}\"", Trim(fileInfo.FullName)));
}
#if !DEBUG
}
catch (Exception e)
{
Console.Error.WriteLine(string.Format("Failed to process file: \"{0}\"", fileInfo.FullName));
Console.Error.WriteLine(e.ToString());
}
#endif
}
