Added Objective-C mapping

1 files changed, 186 insertions, 0 deletions

diff --git a/cpp/src/slice2objc/Gen.h b/cpp/src/slice2objc/Gen.h
new file mode 100644
index 00000000000..2126057137e
--- /dev/null
+++ b/cpp/src/slice2objc/Gen.h
@@ -0,0 +1,186 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2014 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+#ifndef GEN_H
+#define GEN_H
+
+#include <Slice/ObjCUtil.h>
+
+namespace Slice
+{
+
+
+class ObjCVisitor : public ObjCGenerator, public ParserVisitor
+{
+public:
+
+    ObjCVisitor(::IceUtilInternal::Output&, ::IceUtilInternal::Output&);
+    virtual ~ObjCVisitor();
+
+protected:
+
+    virtual void writeDispatchAndMarshalling(const ClassDefPtr&);
+    virtual void writeMarshalUnmarshalParams(const ParamDeclList&, const OperationPtr&, bool, bool = false);
+    virtual std::string getName(const OperationPtr&) const;
+    virtual std::string getSelector(const OperationPtr&) const;
+    virtual std::string getParams(const OperationPtr&) const;
+    virtual std::string getMarshalParams(const OperationPtr&) const;
+    virtual std::string getUnmarshalParams(const OperationPtr&) const;
+    virtual std::string getServerParams(const OperationPtr&) const;
+    virtual std::string getResponseCBSig(const OperationPtr&) const;
+    virtual std::string getArgs(const OperationPtr&) const;
+    virtual std::string getMarshalArgs(const OperationPtr&) const;
+    virtual std::string getUnmarshalArgs(const OperationPtr&) const;
+    virtual std::string getServerArgs(const OperationPtr&) const;
+
+    ::IceUtilInternal::Output& _H;
+    ::IceUtilInternal::Output& _M;
+};
+
+class Gen : private ::IceUtil::noncopyable
+{
+public:
+
+    Gen(const std::string&,
+        const std::string&,
+        const std::string&,
+        const std::vector<std::string>&,
+        const std::string&);
+    ~Gen();
+
+    bool operator!() const; // Returns true if there was a constructor error
+
+    void generate(const UnitPtr&);
+    void closeOutput();
+
+private:
+
+    IceUtilInternal::Output _H;
+    IceUtilInternal::Output _M;
+
+    std::string _base;
+    std::string _include;
+    std::vector<std::string> _includePaths;
+
+    void printHeader(::IceUtilInternal::Output&);
+
+    class UnitVisitor : public ObjCVisitor
+    {
+    public:
+
+        UnitVisitor(::IceUtilInternal::Output&, ::IceUtilInternal::Output&);
+
+        virtual bool visitModuleStart(const ModulePtr&);
+        virtual void visitUnitEnd(const UnitPtr&);
+
+    private:
+
+        std::vector<Slice::ObjCGenerator::ModulePrefix> _prefixes;
+    };
+
+    class ObjectDeclVisitor : public ObjCVisitor
+    {
+    public:
+
+        ObjectDeclVisitor(::IceUtilInternal::Output&, ::IceUtilInternal::Output&);
+
+        virtual void visitClassDecl(const ClassDeclPtr&);
+    };
+
+    class ProxyDeclVisitor : public ObjCVisitor
+    {
+    public:
+
+        ProxyDeclVisitor(::IceUtilInternal::Output&, ::IceUtilInternal::Output&);
+
+        virtual void visitClassDecl(const ClassDeclPtr&);
+    };
+
+    class TypesVisitor : public ObjCVisitor
+    {
+    public:
+
+        TypesVisitor(::IceUtilInternal::Output&, ::IceUtilInternal::Output&);
+
+        virtual bool visitModuleStart(const ModulePtr&);
+        virtual void visitModuleEnd(const ModulePtr&);
+        virtual bool visitClassDefStart(const ClassDefPtr&);
+        virtual void visitOperation(const OperationPtr&);
+        virtual void visitClassDefEnd(const ClassDefPtr&);
+        virtual bool visitExceptionStart(const ExceptionPtr&);
+        virtual void visitExceptionEnd(const ExceptionPtr&);
+        virtual bool visitStructStart(const StructPtr&);
+        virtual void visitStructEnd(const StructPtr&);
+        virtual void visitSequence(const SequencePtr&);
+        virtual void visitDictionary(const DictionaryPtr&);
+        virtual void visitEnum(const EnumPtr&);
+        virtual void visitConst(const ConstPtr&);
+
+    private:
+
+        enum Escape { NoEscape, WithEscape };
+        enum ContainerType { LocalException, Other };
+
+        void writeConstantValue(IceUtilInternal::Output&, const TypePtr&, const std::string&) const;
+        void writeMembers(const DataMemberList&, int) const;
+        void writeMemberSignature(const DataMemberList&, int, ContainerType) const;
+        void writeMemberCall(const DataMemberList&, int, ContainerType, Escape) const;
+        void writeMemberDefaultValueInit(const DataMemberList&, int) const;
+        void writeMemberInit(const DataMemberList&, int) const;
+        void writeProperties(const DataMemberList&, int) const;
+        void writeSynthesize(const DataMemberList&, int) const; 
+        void writeOptionalDataMemberSelectors(const DataMemberList&, int) const;
+        void writeMemberHashCode(const DataMemberList&, int) const;
+        void writeMemberEquals(const DataMemberList&, int) const;
+        void writeMemberDealloc(const DataMemberList&, int, bool slicedData = false) const;
+        void writeMemberMarshal(const DataMemberList&, const DataMemberList&, int) const;
+        void writeMemberUnmarshal(const DataMemberList&, const DataMemberList&, int) const;
+    };
+
+    class ProxyVisitor : public ObjCVisitor
+    {
+    public:
+
+        ProxyVisitor(::IceUtilInternal::Output&, ::IceUtilInternal::Output&);
+
+        virtual bool visitClassDefStart(const ClassDefPtr&);
+        virtual void visitClassDefEnd(const ClassDefPtr&);
+        virtual void visitOperation(const OperationPtr&);
+    };
+
+    class HelperVisitor : public ObjCVisitor
+    {
+    public:
+
+        HelperVisitor(::IceUtilInternal::Output&, ::IceUtilInternal::Output&);
+
+        virtual bool visitClassDefStart(const ClassDefPtr&);
+        virtual void visitEnum(const EnumPtr&);
+        virtual void visitSequence(const SequencePtr&);
+        virtual void visitDictionary(const DictionaryPtr&);
+        virtual bool visitStructStart(const StructPtr&);
+    };
+
+    class DelegateMVisitor : public ObjCVisitor
+    {
+    public:
+
+        DelegateMVisitor(::IceUtilInternal::Output&, ::IceUtilInternal::Output&);
+
+        virtual bool visitModuleStart(const ModulePtr&);
+        virtual void visitModuleEnd(const ModulePtr&);
+        virtual bool visitClassDefStart(const ClassDefPtr&);
+        virtual void visitClassDefEnd(const ClassDefPtr&);
+        virtual void visitOperation(const OperationPtr&);
+    };
+};
+
+}
+
+#endif