private static void WriteNamespaceClose(INamedTypeSymbol namedTypeSymbol, CCodeWriterText c)
{
foreach (var namespaceNode in namedTypeSymbol.ContainingNamespace.EnumNamespaces())
{
c.DecrementIndent();
c.TextSpan("}");
}
c.NewLine();
}
private static bool WriteInterfaceWrapperImplementation(CCodeWriterText c, INamedTypeSymbol iface, INamedTypeSymbol namedTypeSymbol, bool genericHeaderFile = false)
{
var anyRecord = false;
foreach (var interfaceMethodWrapper in new CCodeInterfaceWrapperClass(namedTypeSymbol, iface).GetMembersImplementation())
{
var allowedMethod = !genericHeaderFile || (namedTypeSymbol.IsGenericType || interfaceMethodWrapper.IsGeneric);
if (!allowedMethod)
{
continue;
}
interfaceMethodWrapper.WriteTo(c);
anyRecord = true;
}
return(anyRecord);
}
private static void WriteNamespaceOpen(INamedTypeSymbol namedTypeSymbol, CCodeWriterText c)
{
bool any = false;
foreach (var namespaceNode in namedTypeSymbol.ContainingNamespace.EnumNamespaces())
{
c.TextSpan("namespace ");
c.WriteNamespaceName(namespaceNode);
c.TextSpan(" { ");
any = true;
}
if (any)
{
c.IncrementIndent();
c.NewLine();
}
}
private static void WriteTemplateTraits(CCodeWriterText c, INamedTypeSymbol namedTypeSymbol)
{
if (namedTypeSymbol.IsPrimitiveValueType() || namedTypeSymbol.TypeKind == TypeKind.Enum || namedTypeSymbol.SpecialType == SpecialType.System_Void)
{
// value to class
c.TextSpanNewLine("template<>");
c.TextSpan("struct");
c.WhiteSpace();
c.TextSpan("valuetype_to_class<");
c.WriteType(namedTypeSymbol);
c.TextSpan(">");
c.WhiteSpace();
c.TextSpan("{ typedef");
c.WhiteSpace();
c.WriteType(namedTypeSymbol, true, false, true);
c.WhiteSpace();
c.TextSpanNewLine("type; };");
// class to value
c.TextSpanNewLine("template<>");
c.TextSpan("struct");
c.WhiteSpace();
c.TextSpan("class_to_valuetype<");
c.WriteType(namedTypeSymbol, true, false, true);
c.TextSpan(">");
c.WhiteSpace();
c.TextSpan("{ typedef");
c.WhiteSpace();
c.WriteType(namedTypeSymbol);
c.WhiteSpace();
c.TextSpanNewLine("type; };");
// map class to valuetype
if (namedTypeSymbol.IsAtomicType())
{
c.TextSpanNewLine("template<>");
c.TextSpan("struct gc_traits<");
c.WriteType(namedTypeSymbol, true, false, true);
c.TextSpanNewLine("> { constexpr static const GCAtomic value = GCAtomic::Default; };");
}
}
}
private static void WriteNamespaceOpen(INamedTypeSymbol namedTypeSymbol, CCodeWriterText c)
{
bool any = false;
foreach (var namespaceNode in namedTypeSymbol.ContainingNamespace.EnumNamespaces())
{
c.TextSpan("namespace ");
c.WriteNamespaceName(namespaceNode);
c.TextSpan(" { ");
any = true;
}
if (any)
{
c.IncrementIndent();
c.NewLine();
}
/*
* // include using of namespace
* c.TextSpan("using");
* c.WhiteSpace();
* c.TextSpan("namespace");
* c.WhiteSpace();
* c.WriteNamespace(namedTypeSymbol.ContainingNamespace);
* c.EndStatement();
* c.Separate();
*/
// write alias for _
c.TextSpan("namespace");
c.WhiteSpace();
c.TextSpan("_");
c.WhiteSpace();
c.TextSpan("=");
c.WhiteSpace();
c.WriteNamespace(namedTypeSymbol.ContainingNamespace);
c.EndStatement();
c.Separate();
c.NewLine();
}
private static void WriteEnum(IndentedTextWriter itw, CCodeWriterText c, INamedTypeSymbol namedTypeSymbol)
{
itw.WriteLine();
itw.Write("enum class ");
c.WriteTypeName(namedTypeSymbol, false, true);
itw.Write(" : ");
c.WriteType(namedTypeSymbol.EnumUnderlyingType);
c.NewLine();
c.OpenBlock();
var constantValueTypeDiscriminator = namedTypeSymbol.EnumUnderlyingType.SpecialType.GetDiscriminator();
var any = false;
foreach (var constValue in namedTypeSymbol.GetMembers().OfType <IFieldSymbol>().Where(f => f.IsConst))
{
if (any)
{
c.TextSpan(",");
c.WhiteSpace();
}
c.TextSpan("c_");
c.WriteName(constValue);
if (constValue.ConstantValue != null)
{
c.TextSpan(" = ");
new Literal {
Value = ConstantValue.Create(constValue.ConstantValue, constantValueTypeDiscriminator)
}
.WriteTo(c);
}
any = true;
}
c.EndBlockWithoutNewLine();
c.EndStatement();
}
private static void WriteInterfaceWrapper(CCodeWriterText c, INamedTypeSymbol iface, INamedTypeSymbol namedTypeSymbol)
{
new CCodeInterfaceWrapperClass(namedTypeSymbol, iface).WriteTo(c);
c.EndStatement();
new CCodeInterfaceCastOperatorDeclaration(namedTypeSymbol, iface).WriteTo(c);
}
private static void WriteTemplateTraits(CCodeWriterText c, INamedTypeSymbol namedTypeSymbol)
{
if (namedTypeSymbol.IsPrimitiveValueType() || namedTypeSymbol.TypeKind == TypeKind.Enum || namedTypeSymbol.SpecialType == SpecialType.System_Void)
{
// value to class
c.TextSpanNewLine("template<>");
c.TextSpan("struct");
c.WhiteSpace();
c.TextSpan("valuetype_to_class<");
c.WriteType(namedTypeSymbol);
c.TextSpan(">");
c.WhiteSpace();
c.TextSpan("{ typedef");
c.WhiteSpace();
c.WriteType(namedTypeSymbol, true, false, true);
c.WhiteSpace();
c.TextSpanNewLine("type; };");
// class to value
c.TextSpanNewLine("template<>");
c.TextSpan("struct");
c.WhiteSpace();
c.TextSpan("class_to_valuetype<");
c.WriteType(namedTypeSymbol, true, false, true);
c.TextSpan(">");
c.WhiteSpace();
c.TextSpan("{ typedef");
c.WhiteSpace();
c.WriteType(namedTypeSymbol);
c.WhiteSpace();
c.TextSpanNewLine("type; };");
// map class to valuetype
if (namedTypeSymbol.IsAtomicType())
{
c.TextSpanNewLine("template<>");
c.TextSpan("struct gc_traits<");
c.WriteType(namedTypeSymbol, true, false, true);
c.TextSpanNewLine("> { constexpr static const GCAtomic value = GCAtomic::Default; };");
}
}
// type holder
var isTypeHolder = namedTypeSymbol.SpecialType == SpecialType.None && namedTypeSymbol.TypeKind == TypeKind.Struct && namedTypeSymbol.Name.EndsWith("__type");
var isNotModule = namedTypeSymbol.Name != "<Module>";
if (!isTypeHolder && isNotModule)
{
c.TextSpan("template<");
if (namedTypeSymbol.IsGenericType || namedTypeSymbol.IsAnonymousType)
{
c.WriteTemplateDefinitionParameters(namedTypeSymbol);
}
c.TextSpanNewLine(">");
c.TextSpan("struct");
c.WhiteSpace();
c.TextSpan("type_holder<");
c.WriteType(namedTypeSymbol, true, false, true);
c.TextSpan(">");
c.WhiteSpace();
c.TextSpan("{ typedef");
c.WhiteSpace();
c.WriteType(namedTypeSymbol, true, false, true, typeOfName: true);
c.WhiteSpace();
c.TextSpanNewLine("type; };");
}
}
private static void WriteFullDeclarationForUnit(CCodeUnit unit, IndentedTextWriter itw, CCodeWriterText c)
{
var namedTypeSymbol = (INamedTypeSymbol)unit.Type;
WriteTemplateTraits(c, namedTypeSymbol);
WriteNamespaceOpen(namedTypeSymbol, c);
// write extern declaration
var externDeclarations = unit.Declarations.Select(
declaration => new { declaration, codeMethodDeclaration = declaration as CCodeMethodDeclaration })
.Where(@t => @t.codeMethodDeclaration != null && @t.codeMethodDeclaration.IsExternDeclaration)
.Select(@t => @t.declaration).ToList();
if (externDeclarations.Any())
{
itw.Write("extern \"C\"");
c.WhiteSpace();
c.OpenBlock();
foreach (var declaration in externDeclarations)
{
declaration.WriteTo(c);
}
c.EndBlock();
}
if (namedTypeSymbol.IsGenericType)
{
c.WriteTemplateDeclaration(namedTypeSymbol);
}
itw.Write(namedTypeSymbol.IsValueType ? "struct" : "class");
itw.Write(" ");
c.WriteTypeName(namedTypeSymbol, false);
if (namedTypeSymbol.BaseType != null)
{
itw.Write(" : public ");
c.WriteTypeFullName(namedTypeSymbol.BaseType);
}
itw.WriteLine();
itw.WriteLine("{");
itw.WriteLine("public:");
itw.Indent++;
// base declaration
if (namedTypeSymbol.BaseType != null)
{
itw.Write("typedef ");
c.WriteTypeFullName(namedTypeSymbol.BaseType, false);
itw.WriteLine(" base;");
}
foreach (var method in namedTypeSymbol.IterateAllMethodsWithTheSameNamesTakeOnlyOne())
{
c.TextSpan("using");
c.WhiteSpace();
c.WriteType(namedTypeSymbol.BaseType ?? method.ReceiverType, suppressReference: true, allowKeywords: true);
c.TextSpan("::");
c.WriteMethodName(method);
c.TextSpan(";");
c.NewLine();
}
if (namedTypeSymbol.TypeKind == TypeKind.Enum)
{
// value holder for enum
c.WriteType(namedTypeSymbol);
itw.WriteLine(" m_value;");
}
if (namedTypeSymbol.IsRuntimeType())
{
c.WriteTypeName(namedTypeSymbol, false);
itw.WriteLine("() = default;");
}
/*
* if (namedTypeSymbol.IsIntPtrType())
* {
* c.WriteTypeName(namedTypeSymbol, false);
* itw.WriteLine("() = default;");
* }
*/
foreach (var declaration in unit.Declarations)
{
var codeMethodDeclaration = declaration as CCodeMethodDeclaration;
if (codeMethodDeclaration == null || !codeMethodDeclaration.IsExternDeclaration)
{
declaration.WriteTo(c);
if (codeMethodDeclaration != null && codeMethodDeclaration.MethodBodyOpt != null)
{
c.Separate();
}
}
}
// write interface wrappers
foreach (var iface in namedTypeSymbol.Interfaces)
{
WriteInterfaceWrapper(c, iface, namedTypeSymbol);
}
itw.Indent--;
itw.WriteLine("};");
WriteNamespaceClose(namedTypeSymbol, c);
}
private static void WriteForwardDeclarationForUnit(CCodeUnit unit, IndentedTextWriter itw, CCodeWriterText c)
{
var namedTypeSymbol = (INamedTypeSymbol)unit.Type;
foreach (var namespaceNode in namedTypeSymbol.ContainingNamespace.EnumNamespaces())
{
itw.Write("namespace ");
c.WriteNamespaceName(namespaceNode);
itw.Write(" { ");
}
if (namedTypeSymbol.IsGenericType)
{
c.WriteTemplateDeclaration(namedTypeSymbol);
}
itw.Write(namedTypeSymbol.IsValueType ? "struct" : "class");
itw.Write(" ");
c.WriteTypeName(namedTypeSymbol, false);
itw.Write("; ");
if (namedTypeSymbol.TypeKind == TypeKind.Enum)
{
WriteEnum(itw, c, namedTypeSymbol);
}
foreach (var namespaceNode in namedTypeSymbol.ContainingNamespace.EnumNamespaces())
{
itw.Write("}");
}
itw.WriteLine();
if (namedTypeSymbol.SpecialType == SpecialType.System_Object || namedTypeSymbol.SpecialType == SpecialType.System_String)
{
itw.Write("typedef ");
c.WriteType(namedTypeSymbol, suppressReference: true, allowKeywords: false);
itw.Write(" ");
c.WriteTypeName(namedTypeSymbol);
itw.WriteLine(";");
}
}
public IList <string> WriteTemplateSources(IEnumerable <CCodeUnit> units, bool stubs = false)
{
var headersToInclude = new List <string>();
// write all sources
foreach (var unit in units)
{
int nestedLevel;
var root = !stubs ? "src" : "impl";
if (stubs)
{
var path = this.GetPath(unit, out nestedLevel, ".h", root, doNotCreateFolder: true);
if (File.Exists(path))
{
headersToInclude.Add(path.Substring(string.Concat(root, "\\").Length + this.currentFolder.Length + 1));
// do not overwrite an existing file
continue;
}
}
var anyRecord = false;
var text = new StringBuilder();
using (var itw = new IndentedTextWriter(new StringWriter(text)))
{
var c = new CCodeWriterText(itw);
foreach (var definition in unit.Definitions.Where(d => d.IsGeneric && d.IsStub == stubs))
{
anyRecord = true;
definition.WriteTo(c);
}
if (!stubs)
{
var namedTypeSymbol = (INamedTypeSymbol)unit.Type;
// write interface wrappers
foreach (var iface in unit.Type.Interfaces)
{
anyRecord |= WriteInterfaceWrapperImplementation(c, iface, namedTypeSymbol, true);
}
}
itw.Close();
}
if (anyRecord && text.Length > 0)
{
var path = this.GetPath(unit, out nestedLevel, ".h", root);
Debug.Assert(!path.Contains("Decimal.h"));
var newText = text.ToString();
headersToInclude.Add(path.Substring(string.Concat(root, "\\").Length + this.currentFolder.Length + 1));
if (IsNothingChanged(path, newText))
{
continue;
}
using (var textFile = new StreamWriter(path))
{
textFile.Write(newText);
}
}
}
return(headersToInclude);
}
public IList <string> WriteTemplateSources(IEnumerable <IEnumerable <CCodeUnit> > units, bool stubs = false)
{
var headersToInclude = new List <string>();
// write all sources
foreach (var unitGroup in units)
{
var firstUnit = unitGroup.First();
int nestedLevel;
var root = !stubs ? "src" : "impl";
var ext = stubs ? ".hpp" : ".h";
if (stubs)
{
var path = this.GetPath(firstUnit, out nestedLevel, ext, root, doNotCreateFolder: true);
if (File.Exists(path))
{
headersToInclude.Add(path.Substring(string.Concat(root, "\\").Length + this.currentFolder.Length + 1));
// do not overwrite an existing file
continue;
}
}
var anyRecord = false;
var text = new StringBuilder();
using (var itw = new IndentedTextWriter(new StringWriter(text)))
{
var c = new CCodeWriterText(itw);
if (!stubs)
{
var typeFullNameClean = firstUnit.Type.GetTypeFullName().CleanUpName();
var varName = string.Concat("HEADER_", typeFullNameClean, stubs ? "_STUBS" : string.Empty);
itw.WriteLine("#ifndef {0}", varName);
itw.WriteLine("#define {0}", varName);
}
foreach (var unit in unitGroup)
{
WriteNamespaceOpen((INamedTypeSymbol)unit.Type, c);
foreach (var definition in unit.Definitions.Where(d => d.IsGeneric && d.IsStub == stubs))
{
anyRecord = true;
definition.WriteTo(c);
}
if (!stubs)
{
var namedTypeSymbol = (INamedTypeSymbol)unit.Type;
// write interface wrappers
foreach (var iface in unit.Type.Interfaces)
{
anyRecord |= WriteInterfaceWrapperImplementation(c, iface, namedTypeSymbol, true);
}
}
WriteNamespaceClose((INamedTypeSymbol)unit.Type, c);
}
if (!stubs)
{
itw.WriteLine("#endif");
}
itw.Close();
}
if (anyRecord && text.Length > 0)
{
var path = this.GetPath(firstUnit, out nestedLevel, ext, root);
var newText = text.ToString();
headersToInclude.Add(path.Substring(string.Concat(root, "\\").Length + this.currentFolder.Length + 1));
if (IsNothingChanged(path, newText))
{
continue;
}
using (var textFile = new StreamWriter(path))
{
textFile.Write(newText);
}
}
}
return(headersToInclude);
}
public void WriteHeader(AssemblyIdentity identity, ISet <AssemblyIdentity> references, bool isCoreLib, IEnumerable <CCodeUnit> units, IEnumerable <string> includeHeaders)
{
// write header
var text = new StringBuilder();
using (var itw = new IndentedTextWriter(new StringWriter(text)))
{
itw.WriteLine("#ifndef HEADER_{0}", identity.Name.CleanUpName());
itw.WriteLine("#define HEADER_{0}", identity.Name.CleanUpName());
var c = new CCodeWriterText(itw);
if (isCoreLib)
{
itw.WriteLine(Resources.c_include);
itw.WriteLine(Resources.intrin_template);
}
else
{
foreach (var reference in references)
{
itw.WriteLine("#include \"{0}.h\"", reference.Name);
}
c.Separate();
}
// write forward declaration
foreach (var unit in units)
{
WriteForwardDeclarationForUnit(unit, itw, c);
}
itw.WriteLine();
if (isCoreLib)
{
itw.WriteLine(Resources.c_forward_declarations);
}
itw.WriteLine();
// write full declaration
foreach (var unit in units)
{
WriteFullDeclarationForUnit(unit, itw, c);
}
if (isCoreLib)
{
itw.WriteLine();
itw.WriteLine(Resources.c_declarations);
itw.WriteLine(Resources.c_template_definitions);
itw.WriteLine(Resources.overflow);
}
foreach (var unit in units)
{
var namedTypeSymbol = (INamedTypeSymbol)unit.Type;
if (namedTypeSymbol.TypeKind == TypeKind.Delegate)
{
itw.WriteLine();
WriteNamespaceOpen(namedTypeSymbol, c);
new CCodeDelegateWrapperClass(namedTypeSymbol).WriteTo(c);
WriteNamespaceClose(namedTypeSymbol, c);
}
}
foreach (var includeHeader in includeHeaders)
{
itw.WriteLine("#include \"{0}\"", includeHeader);
}
itw.WriteLine("#endif");
itw.Close();
}
var path = this.GetPath(identity.Name, subFolder: "src");
var newText = text.ToString();
if (IsNothingChanged(path, newText))
{
return;
}
using (var textFile = new StreamWriter(path))
{
textFile.Write(newText);
}
}
private static void WriteNamespaceOpen(INamedTypeSymbol namedTypeSymbol, IndentedTextWriter itw, CCodeWriterText c)
{
bool any = false;
foreach (var namespaceNode in namedTypeSymbol.ContainingNamespace.EnumNamespaces())
{
itw.Write("namespace ");
c.WriteNamespaceName(namespaceNode);
itw.Write(" { ");
any = true;
}
if (any)
{
itw.Indent++;
itw.WriteLine();
}
}
private static void WriteFullDeclarationForUnit(CCodeUnit unit, IndentedTextWriter itw, CCodeWriterText c)
{
var any = false;
var namedTypeSymbol = (INamedTypeSymbol)unit.Type;
foreach (var namespaceNode in namedTypeSymbol.ContainingNamespace.EnumNamespaces())
{
itw.Write("namespace ");
c.WriteNamespaceName(namespaceNode);
itw.Write(" { ");
any = true;
}
if (any)
{
itw.Indent++;
itw.WriteLine();
}
if (namedTypeSymbol.IsGenericType)
{
c.WriteTemplateDeclaration(namedTypeSymbol);
}
itw.Write(namedTypeSymbol.IsValueType ? "struct" : "class");
itw.Write(" ");
c.WriteTypeName(namedTypeSymbol, false);
if (namedTypeSymbol.BaseType != null)
{
itw.Write(" : public ");
c.WriteTypeFullName(namedTypeSymbol.BaseType);
}
itw.WriteLine();
itw.WriteLine("{");
itw.WriteLine("public:");
itw.Indent++;
// base declaration
if (namedTypeSymbol.BaseType != null)
{
itw.Write("typedef ");
c.WriteTypeFullName(namedTypeSymbol.BaseType, false);
itw.WriteLine(" base;");
}
foreach (var method in namedTypeSymbol.IterateAllMethodsWithTheSameNamesTakeOnlyOne())
{
c.TextSpan("using");
c.WhiteSpace();
c.WriteType(namedTypeSymbol.BaseType ?? method.ReceiverType, suppressReference: true, allowKeywords: true);
c.TextSpan("::");
c.WriteMethodName(method);
c.TextSpan(";");
c.NewLine();
}
if (namedTypeSymbol.TypeKind == TypeKind.Enum)
{
// value holder for enum
c.WriteType(namedTypeSymbol);
itw.WriteLine(" m_value;");
}
/*
* if (!unit.HasDefaultConstructor)
* {
* c.WriteTypeName(namedTypeSymbol, false);
* itw.WriteLine("() = default;");
* }
*/
foreach (var declaration in unit.Declarations)
{
declaration.WriteTo(c);
}
// write interface wrappers
foreach (var iface in namedTypeSymbol.Interfaces)
{
WriteInterfaceWrapper(c, iface, namedTypeSymbol);
}
itw.Indent--;
itw.WriteLine("};");
if (namedTypeSymbol.TypeKind == TypeKind.Delegate)
{
itw.WriteLine();
new CCodeDelegateWrapperClass(namedTypeSymbol).WriteTo(c);
itw.WriteLine();
}
foreach (var namespaceNode in namedTypeSymbol.ContainingNamespace.EnumNamespaces())
{
itw.Indent--;
itw.Write("}");
}
itw.WriteLine();
if (namedTypeSymbol.IsPrimitiveValueType() || namedTypeSymbol.TypeKind == TypeKind.Enum || namedTypeSymbol.SpecialType == SpecialType.System_Void)
{
// value to class
c.TextSpanNewLine("template<>");
c.TextSpan("struct");
c.WhiteSpace();
c.TextSpan("valuetype_to_class<");
c.WriteType(namedTypeSymbol);
c.TextSpan(">");
c.WhiteSpace();
c.TextSpan("{ typedef");
c.WhiteSpace();
c.WriteType(namedTypeSymbol, true, false, true);
c.WhiteSpace();
c.TextSpan("type; };");
// class to value
c.TextSpanNewLine("template<>");
c.TextSpan("struct");
c.WhiteSpace();
c.TextSpan("class_to_valuetype<");
c.WriteType(namedTypeSymbol, true, false, true);
c.TextSpan(">");
c.WhiteSpace();
c.TextSpan("{ typedef");
c.WhiteSpace();
c.WriteType(namedTypeSymbol);
c.WhiteSpace();
c.TextSpan("type; };");
itw.WriteLine();
if (namedTypeSymbol.SpecialType != SpecialType.System_Void)
{
new CCodeBoxForPrimitiveValuesOrEnumsDeclaration(namedTypeSymbol).WriteTo(c);
itw.WriteLine();
}
}
}
private void WriteSource(AssemblyIdentity identity, IEnumerable <CCodeUnit> unitGroup, bool stubs = false)
{
int nestedLevel;
var firstUnit = unitGroup.First();
if (stubs)
{
var path = this.GetPath(firstUnit, out nestedLevel, folder: !stubs ? "src" : "impl", doNotCreateFolder: true);
if (File.Exists(path))
{
// do not overwrite an existing file
return;
}
}
var anyRecord = false;
var text = new StringBuilder();
using (var itw = new IndentedTextWriter(new StringWriter(text)))
{
var c = new CCodeWriterText(itw);
WriteSourceInclude(itw, identity);
foreach (var unit in unitGroup)
{
c.Separate();
var namedTypeSymbol = (INamedTypeSymbol)unit.Type;
WriteNamespaceOpen(namedTypeSymbol, c);
foreach (var definition in unit.Definitions.Where(d => !d.IsGeneric && d.IsStub == stubs))
{
anyRecord = true;
definition.WriteTo(c);
}
if (!stubs)
{
// write interface wrappers
foreach (var iface in unit.Type.Interfaces)
{
anyRecord |= WriteInterfaceWrapperImplementation(c, iface, namedTypeSymbol);
}
}
WriteNamespaceClose(namedTypeSymbol, c);
if (!stubs && unit.MainMethod != null)
{
WriteSourceMainEntry(c, unit.MainMethod);
}
}
itw.Close();
}
if (anyRecord && text.Length > 0)
{
var path = this.GetPath(firstUnit, out nestedLevel, folder: !stubs ? "src" : "impl");
var newText = text.ToString();
if (IsNothingChanged(path, newText))
{
return;
}
using (var textFile = new StreamWriter(path))
{
textFile.Write(newText);
}
}
}
public void WriteHeader(AssemblyIdentity identity, ISet <AssemblyIdentity> references, bool isCoreLib, IEnumerable <CCodeUnit> units, IEnumerable <string> includeHeaders)
{
// write header
var text = new StringBuilder();
using (var itw = new IndentedTextWriter(new StringWriter(text)))
{
var c = new CCodeWriterText(itw);
if (isCoreLib)
{
itw.WriteLine(Resources.c_include);
}
else
{
foreach (var reference in references)
{
itw.WriteLine("#include \"{0}.h\"", reference.Name);
}
}
// write forward declaration
foreach (var unit in units)
{
WriteForwardDeclarationForUnit(unit, itw, c);
}
itw.WriteLine();
if (isCoreLib)
{
itw.WriteLine(Resources.c_forward_declarations);
}
itw.WriteLine();
// write full declaration
foreach (var unit in units)
{
WriteFullDeclarationForUnit(unit, itw, c);
}
if (isCoreLib)
{
itw.WriteLine();
itw.WriteLine(Resources.c_declarations);
}
itw.WriteLine();
if (isCoreLib)
{
itw.WriteLine(Resources.c_template_definitions);
}
foreach (var includeHeader in includeHeaders)
{
itw.WriteLine("#include \"{0}\"", includeHeader);
}
itw.Close();
}
var path = this.GetPath(identity.Name, subFolder: "src");
var newText = text.ToString();
if (IsNothingChanged(path, newText))
{
return;
}
using (var textFile = new StreamWriter(path))
{
textFile.Write(newText);
}
}