public override void GenerateCode(ICodeGen gen)
{
foreach (Statement stmt in this.statement_list)
{
stmt.GenerateCode(gen);
}
}
private static void GenCode(ICodeGen gen)
{
string strOut = gen.ToCode();
string strOutFile = gen.GetOutFileName();
if (File.Exists(strOutFile))
{
StreamReader sr = new StreamReader(strOutFile);
string file = sr.ReadToEnd();
sr.Close();
if (file == strOut)
{
return;
}
}
string dir = Path.GetDirectoryName(strOutFile);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
using (FileStream fs = new FileStream(strOutFile, FileMode.Create))
{
byte[] data = new UTF8Encoding().GetBytes(strOut);
fs.Write(data, 0, data.Length);
fs.SetLength(data.Length);
fs.Flush();
fs.Close();
}
}
public static string MakeSource(ICodeGen codeGen)
{
var builder = new CodeBuilder();
codeGen.CodeGen(builder);
return(builder.ToString());
}
public UniformsAndFunctions(IEnumerable <NodeHelper <NodeInfo> > nodes, IList <NodeHelper <NodeInfo> > uniforms,
ICodeGen codeGen)
{
Uniforms = new HashSet <NodeHelper <NodeInfo> >(uniforms);
_visitedFunctions = new HashSet <string>();
Functions = new List <RequiredFunction>();
foreach (var scriptNode in nodes)
{
foreach (var uniform in codeGen.GetRequiredUniforms(scriptNode))
{
Uniforms.Add(uniform);
}
foreach (var requiredFunction in codeGen.GetRequiredFunctions(scriptNode))
{
AddFunction(requiredFunction, codeGen);
}
}
foreach (var shaderUniform in Uniforms)
{
if (shaderUniform.Extra == null)
{
shaderUniform.Extra = new NodeInfo {
Define = new PaintDefines.Container {
IsAlways = true
}
}
}
}
;
}
public static void Static(ITextTemplatingEngineHost host, string qualifiedAssemblyName, GrassOptions codeGenOptions = null)
{
var options = codeGenOptions ?? new GrassOptions();
var callContext = CallContext.LogicalGetData("NamespaceHint");
var ns = callContext == null ? "ArtisanCode.Grass.GeneratedContent" : callContext.ToString();
var staticClass = new ClassDefinition(qualifiedAssemblyName, ns, options);
staticClass.PopulateStaticMethods(codeGenOptions);
ICodeGen engine = CreateCodeGenEngine(host);
var emittedInterface = engine.EmitInterface(ns, staticClass, options);
var emittedStaticWrapper = engine.EmitStaticWrapperClass(ns, staticClass, options);
string templateDirectory = Path.GetDirectoryName(host.TemplateFile);
string interfaceFilePath = Path.Combine(templateDirectory, emittedInterface.Filename);
string classWrapperFilePath = Path.Combine(templateDirectory, emittedStaticWrapper.Filename);
WriteCodefileToDisk(engine, emittedInterface.CompilationOutput, interfaceFilePath);
WriteCodefileToDisk(engine, emittedStaticWrapper.CompilationOutput, classWrapperFilePath);
AddFileToTemplate(host, interfaceFilePath);
AddFileToTemplate(host, classWrapperFilePath);
}
public override void GenerateCode(ICodeGen gen)
{
if (!(this.expression is EmptyExpression))
{
this.expression.GenerateCode(gen);
if (!(this.expression.GetType() is Symbols.VOID))
{
gen.Pop();
}
}
}
private static void RunT4TemplateImpl(ICodeGen eval, string file)
{
var output = @"..\..\..\PicNetML\" + file + ".cs";
if (File.Exists(output))
{
File.Delete(output);
}
var generated = eval.TransformText();
File.WriteAllText(output, generated);
}
private static void WriteCodefileToDisk(ICodeGen engine, CodeCompileUnit emittedInterface, string outputFilePath)
{
CodeDomProvider provider = engine.CreateCodeDomProvider();
CodeGeneratorOptions options = new CodeGeneratorOptions();
options.BracingStyle = "C";
using (StreamWriter sourceWriter = new StreamWriter(outputFilePath))
{
provider.GenerateCodeFromCompileUnit(emittedInterface, sourceWriter, options);
sourceWriter.Flush();
}
}
public override void GenerateCode(ICodeGen gen)
{
int local = this.GetTable().GetVariables().Sum(v => v is ParamVar ? 0 : v.GetType().GetSizeType());
gen.StartProc(this);
foreach (LocalVar v in this.GetTable().GetVariables())
{
gen.Decl(v);
}
this.body.GenerateCode(gen);
gen.EndProc();
}
public override void GenerateCode(ICodeGen gen)
{
this.operand.GenerateCode(gen);
if (this.type_cast is Symbols.INT || this.type_cast is Symbols.POINTER)
{
gen.ToInt(this.type_cast.GetSizeType());
}
else if (this.type_cast is Symbols.CHAR)
{
gen.ToInt(this.type_cast.GetSizeType());
}
else if (this.type_cast is Symbols.DOUBLE)
{
gen.ToFloat(this.type_cast.GetSizeType());
}
}
private void AddFunction(RequiredFunction requiredFunction, ICodeGen codeGen)
{
if (!_visitedFunctions.Add(requiredFunction.Name))
{
return;
}
foreach (var uniform in codeGen.GetRequiredUniforms(requiredFunction))
{
Uniforms.Add(uniform);
}
foreach (var depFunction in codeGen.GetRequiredFunctions(requiredFunction))
{
AddFunction(depFunction, codeGen);
}
Functions.Add(requiredFunction);
}
public override void GenerateCode(ICodeGen gen)
{
this.arguments.Reverse();
foreach (Expression arg in this.arguments)
{
arg.GenerateCode(gen);
}
this.arguments.Reverse();
this.operand.GenerateCode(gen);
gen.Call((Symbols.Func) this.operand.GetType());
for (int i = 0; i < this.arguments.Count; ++i)
{
gen.Pop();
}
}
public override void GenerateCode(ICodeGen gen)
{
this.left_operand.GenerateCode(gen);
this.right_operand.GenerateCode(gen);
switch (this.op.type)
{
case Token.Type.OP_STAR: break;
case Token.Type.OP_ASSIGN: gen.Mov(); break;
case Token.Type.OP_MOD: gen.Mod(); break;
case Token.Type.OP_DIV: gen.Div(); break;
case Token.Type.OP_PLUS: gen.Add(); break;
case Token.Type.OP_SUB: gen.Sub(); break;
case Token.Type.OP_XOR: gen.Xor(); break;
case Token.Type.OP_BIT_AND: break;
case Token.Type.OP_BIT_OR: break;
case Token.Type.OP_AND: break;
case Token.Type.OP_OR: break;
case Token.Type.OP_EQUAL: break;
case Token.Type.OP_NOT_EQUAL: break;
case Token.Type.OP_MORE: break;
case Token.Type.OP_LESS: break;
case Token.Type.OP_MORE_OR_EQUAL: break;
case Token.Type.OP_LESS_OR_EQUAL: break;
case Token.Type.OP_L_SHIFT: break;
case Token.Type.OP_R_SHIFT: break;
}
}
public override void GenerateCode(ICodeGen gen)
{
if (this.GetType() is Func)
{
if (this.GetType() is ExternFunc)
{
gen.Import(this);
}
else
{
this.GetType().GenerateCode(gen);
}
}
else
{
gen.Decl(this);
}
}
private void GenerateCodeForNamespace(IEnumerable <Type> alltypes, Type generator, string ns, string targetdir)
{
Type[] types = alltypes.
Where(t => t.Namespace == ns).
ToArray();
ns = ns.Replace("weka.", string.Empty);
string[] tokens = ns.Split('.');
string typename = string.Join(string.Empty, tokens.Select(w => char.ToUpper(w[0]) + w.Substring(1)));
if (tokens.Length == 1)
{
typename += "General";
}
Console.WriteLine("Generating for type: " + typename);
ICodeGen codegen = (ICodeGen)Activator.CreateInstance(generator, new object[] { types });
generator.GetProperty("TypeName").SetValue(codegen, typename);
RunT4TemplateImpl(codegen, targetdir + @"\Generated\" + typename);
}
public static void EmitCode(Node root, ICodeGen gen, StringBuilder sb, string nspace, bool supportsGC, bool internalFile)
{
gen.EmitNamespace(sb, false, nspace);
int level = 0;
if (gen.SupportsNamespace())
{
level = 1;
}
if (internalFile)
{
gen.EmitSerialBase(sb, level, supportsGC);
}
foreach (Node n in root.childNodes)
{
gen.EmitNode(n, sb, level);
}
gen.EmitNamespace(sb, true, nspace);
}
public override void GenerateCode(ICodeGen gen)
{
}
private static void ParseFile(string projectPath, string path, string file, string nspace, string outputPath, string outFile, bool supportsGC, ICodeGen codeGen, string fileNameSuffix)
{
string languagePath = Path.Combine(projectPath, path);
Directory.SetCurrentDirectory(languagePath);
Queue <Token> tokenList = LanguageParser.TokenizeString(File.ReadAllText(Path.Combine(languagePath, file)));
Node root = TokenAnalyzer.Analyze(tokenList);
Node rootEnumNode = new Node();
Node rootMessageNode = new Node();
// this is now heavily c# based code
// anyone looking to modify JavaGen or crate a different generator has their work cut out for them
rootEnumNode.childNodes.AddRange(root.childNodes.Where(n => n is EnumNode));
rootMessageNode.childNodes.AddRange(root.childNodes.Where(n => n is ClassNode));
StringBuilder enumBuilder = new StringBuilder();
StringBuilder messageBuilder = new StringBuilder();
CodeGenerator.EmitCode(rootEnumNode, codeGen, enumBuilder, nspace, supportsGC, false);
CodeGenerator.EmitCode(rootMessageNode, codeGen, messageBuilder, nspace + ".Internal", supportsGC, true);
string outputEnumFile = Path.Combine(outputPath, outFile + "." + fileNameSuffix);
string outputMessageFile = Path.Combine(outputPath, outFile + "Internal." + fileNameSuffix);
File.WriteAllText(Path.Combine(projectPath, outputEnumFile), enumBuilder.ToString());
File.WriteAllText(Path.Combine(projectPath, outputMessageFile), messageBuilder.ToString());
}
public static void EmitCode(Node root, ICodeGen gen, StringBuilder sb, string nspace, bool supportsGC, bool internalFile )
{
gen.EmitNamespace(sb, false, nspace);
int level = 0;
if (gen.SupportsNamespace())
level = 1;
if ( internalFile )
gen.EmitSerialBase( sb, level, supportsGC );
foreach (Node n in root.childNodes)
{
gen.EmitNode(n, sb, level);
}
gen.EmitNamespace(sb, true, nspace);
}
public override void GenerateCode(ICodeGen gen)
{
if (!(this.expression is EmptyExpression))
{
this.expression.GenerateCode(gen);
if (!(this.expression.GetType() is Symbols.VOID))
{
gen.Pop();
}
}
}
public override void GenerateCode(ICodeGen gen)
{
this.left_operand.GenerateCode(gen);
this.right_operand.GenerateCode(gen);
switch (this.op.type)
{
case Token.Type.OP_STAR: break;
case Token.Type.OP_ASSIGN: gen.Mov(); break;
case Token.Type.OP_MOD: gen.Mod(); break;
case Token.Type.OP_DIV: gen.Div(); break;
case Token.Type.OP_PLUS: gen.Add(); break;
case Token.Type.OP_SUB: gen.Sub(); break;
case Token.Type.OP_XOR: gen.Xor(); break;
case Token.Type.OP_BIT_AND: break;
case Token.Type.OP_BIT_OR: break;
case Token.Type.OP_AND: break;
case Token.Type.OP_OR: break;
case Token.Type.OP_EQUAL: break;
case Token.Type.OP_NOT_EQUAL: break;
case Token.Type.OP_MORE: break;
case Token.Type.OP_LESS: break;
case Token.Type.OP_MORE_OR_EQUAL: break;
case Token.Type.OP_LESS_OR_EQUAL: break;
case Token.Type.OP_L_SHIFT: break;
case Token.Type.OP_R_SHIFT: break;
}
}
public override void GenerateCode(ICodeGen gen)
{
foreach (Statement stmt in this.statement_list)
{
stmt.GenerateCode(gen);
}
}
public override void GenerateCode(ICodeGen gen)
{
gen.Push(this);
}
public override void GenerateCode(ICodeGen gen)
{
this.operand.GenerateCode(gen);
if (this.type_cast is Symbols.INT || this.type_cast is Symbols.POINTER)
{
gen.ToInt(this.type_cast.GetSizeType());
}
else if (this.type_cast is Symbols.CHAR)
{
gen.ToInt(this.type_cast.GetSizeType());
}
else if (this.type_cast is Symbols.DOUBLE)
{
gen.ToFloat(this.type_cast.GetSizeType());
}
}
public override void GenerateCode(ICodeGen gen)
{
this.arguments.Reverse();
foreach (Expression arg in this.arguments)
{
arg.GenerateCode(gen);
}
this.arguments.Reverse();
this.operand.GenerateCode(gen);
gen.Call((Symbols.Func)this.operand.GetType());
for (int i = 0; i < this.arguments.Count; ++i )
{
gen.Pop();
}
}
public override void GenerateCode(ICodeGen gen)
{
gen.Push(this);
}
public virtual void GenerateCode(ICodeGen gen)
{
}
public override void GenerateCode(ICodeGen gen)
{
int local = this.GetTable().GetVariables().Sum(v => v is ParamVar ? 0 : v.GetType().GetSizeType());
gen.StartProc(this);
foreach (LocalVar v in this.GetTable().GetVariables())
{
gen.Decl(v);
}
this.body.GenerateCode(gen);
gen.EndProc();
}
public override void GenerateCode(ICodeGen gen)
{
}
virtual public void GenerateCode(ICodeGen gen)
{
}
public override void GenerateCode(ICodeGen gen)
{
if (this.GetType() is Func)
{
if (this.GetType() is ExternFunc)
{
gen.Import(this);
}
else
{
this.GetType().GenerateCode(gen);
}
}
else
{
gen.Decl(this);
}
}
