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// **********************************************************************
//
// Copyright (c) 2003-2016 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_COMPAT_H
#define GEN_COMPAT_H
#include <Slice/Parser.h>
#include <Slice/JavaUtil.h>
#include <Slice/Checksum.h>
namespace Slice
{
class JavaCompatVisitor : public JavaCompatGenerator, public ParserVisitor
{
public:
virtual ~JavaCompatVisitor();
protected:
JavaCompatVisitor(const std::string&, int);
enum ParamDir { InParam, OutParam };
ParamDeclList getOutParams(const OperationPtr&);
//
// Compose the parameter lists for an operation.
//
std::vector<std::string> getParams(const OperationPtr&, const std::string&, bool, bool);
std::vector<std::string> getParamsProxy(const OperationPtr&, const std::string&, bool, bool, bool = false);
std::vector<std::string> getInOutParams(const OperationPtr&, const std::string&, ParamDir, bool, bool, bool = false);
std::vector<std::string> getParamsAsync(const OperationPtr&, const std::string&, bool, bool);
std::vector<std::string> getParamsAsyncCB(const OperationPtr&, const std::string&, bool, bool);
std::string getAsyncCallbackInterface(const OperationPtr&, const std::string&);
std::string getAsyncCallbackBaseClass(const OperationPtr&, bool);
std::string getLambdaResponseCB(const OperationPtr&, const std::string&);
std::vector<std::string> getParamsAsyncLambda(const OperationPtr&, const std::string&,
bool context = false, bool sentCB = false,
bool optionalMapping = false,
bool inParams = true,
bool internal = false);
std::vector<std::string> getArgsAsyncLambda(const OperationPtr&, const std::string&,
bool context = false,
bool sentCB = false);
//
// Compose the argument lists for an operation.
//
std::vector<std::string> getArgs(const OperationPtr&);
std::vector<std::string> getInOutArgs(const OperationPtr&, ParamDir, bool = false);
std::vector<std::string> getArgsAsync(const OperationPtr&);
std::vector<std::string> getArgsAsyncCB(const OperationPtr&);
void writeMarshalUnmarshalParams(::IceUtilInternal::Output&, const std::string&, const ParamDeclList&,
const OperationPtr&, int&, bool, bool, bool, const std::string& = "", bool = false);
//
// Generate a throws clause containing only checked exceptions.
// op is provided only when we want to check for the java:UserException metadata
//
void writeThrowsClause(const std::string&, const ExceptionList&, const OperationPtr& op = 0);
//
// Generate code to compute a hash code for a type.
//
void writeHashCode(::IceUtilInternal::Output&, const TypePtr&, const std::string&, int&,
const std::list<std::string>& = std::list<std::string>());
//
// Marshal/unmarshal a data member.
//
void writeMarshalDataMember(::IceUtilInternal::Output&, const std::string&, const DataMemberPtr&, int&, bool = false);
void writeUnmarshalDataMember(::IceUtilInternal::Output&, const std::string&, const DataMemberPtr&, int&,
bool, int&, bool = false);
void writeStreamMarshalDataMember(::IceUtilInternal::Output&, const std::string&, const DataMemberPtr&, int&);
void writeStreamUnmarshalDataMember(::IceUtilInternal::Output&, const std::string&, const DataMemberPtr&, int&,
bool, int&);
//
// Generate a patcher class.
//
void writePatcher(::IceUtilInternal::Output&, const std::string&, const DataMemberList&, const DataMemberList&);
//
// Generate dispatch and marshalling methods for a class or interface.
//
void writeDispatchAndMarshalling(::IceUtilInternal::Output&, const ClassDefPtr&);
//
// Write a constant or default value initializer.
//
void writeConstantValue(::IceUtilInternal::Output&, const TypePtr&, const SyntaxTreeBasePtr&, const std::string&,
const std::string&);
//
// Generate assignment statements for those data members that have default values.
//
void writeDataMemberInitializers(::IceUtilInternal::Output&, const DataMemberList&, const std::string&);
//
// Write doc comments.
//
static StringList splitComment(const ContainedPtr&);
static void writeDocComment(::IceUtilInternal::Output&, const ContainedPtr&,
const std::string&, const std::string& = "");
static void writeDocComment(::IceUtilInternal::Output&, const std::string&, const std::string&);
static void writeDocCommentOp(::IceUtilInternal::Output&, const OperationPtr&);
static void writeDocCommentAsync(::IceUtilInternal::Output&, const OperationPtr&,
ParamDir, const std::string& = "");
static void writeDocCommentAMI(::IceUtilInternal::Output&, const OperationPtr&, ParamDir, const std::string& = "",
const std::string& = "", const std::string& = "", const std::string& = "",
const std::string& = "");
static void writeDocCommentParam(::IceUtilInternal::Output&, const OperationPtr&, ParamDir, bool = true);
};
class GenCompat : private ::IceUtil::noncopyable
{
public:
GenCompat(const std::string&,
const std::string&,
const std::vector<std::string>&,
const std::string&,
bool,
int);
~GenCompat();
void generate(const UnitPtr&);
void generateImpl(const UnitPtr&);
void generateImplTie(const UnitPtr&);
static void writeChecksumClass(const std::string&, const std::string&, const ChecksumMap&);
private:
std::string _base;
std::vector<std::string> _includePaths;
std::string _dir;
bool _tie;
int _warningLevel;
class OpsVisitor : public JavaCompatVisitor
{
public:
OpsVisitor(const std::string&, int);
virtual bool visitClassDefStart(const ClassDefPtr&);
private:
void writeOperations(const ClassDefPtr&, bool);
};
class PackageVisitor : public JavaCompatVisitor
{
public:
PackageVisitor(const std::string&, int);
virtual bool visitModuleStart(const ModulePtr&);
};
class TypesVisitor : public JavaCompatVisitor
{
public:
TypesVisitor(const std::string&, int);
virtual bool visitClassDefStart(const ClassDefPtr&);
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 visitDataMember(const DataMemberPtr&);
virtual void visitEnum(const EnumPtr&);
virtual void visitConst(const ConstPtr&);
private:
//
// Verifies that a data member method does not conflict with an operation.
//
bool validateMethod(const OperationList&, const std::string&, int, const std::string&, const std::string&);
};
class CompactIdVisitor : public JavaCompatVisitor
{
public:
CompactIdVisitor(const std::string&, int);
virtual bool visitClassDefStart(const ClassDefPtr&);
};
class HolderVisitor : public JavaCompatVisitor
{
public:
HolderVisitor(const std::string&, int);
virtual bool visitClassDefStart(const ClassDefPtr&);
virtual bool visitStructStart(const StructPtr&);
virtual void visitSequence(const SequencePtr&);
virtual void visitDictionary(const DictionaryPtr&);
virtual void visitEnum(const EnumPtr&);
private:
void writeHolder(const TypePtr&);
};
class HelperVisitor : public JavaCompatVisitor
{
public:
HelperVisitor(const std::string&, int);
virtual bool visitClassDefStart(const ClassDefPtr&);
virtual void visitSequence(const SequencePtr&);
virtual void visitDictionary(const DictionaryPtr&);
private:
void writeOperation(const ClassDefPtr&, const std::string&, const OperationPtr&, bool);
};
class ProxyVisitor : public JavaCompatVisitor
{
public:
ProxyVisitor(const std::string&, int);
virtual bool visitClassDefStart(const ClassDefPtr&);
virtual void visitClassDefEnd(const ClassDefPtr&);
virtual void visitOperation(const OperationPtr&);
};
class DispatcherVisitor : public JavaCompatVisitor
{
public:
DispatcherVisitor(const std::string&, bool, int);
virtual bool visitClassDefStart(const ClassDefPtr&);
private:
bool _tie;
};
class BaseImplVisitor : public JavaCompatVisitor
{
public:
BaseImplVisitor(const std::string&, int);
protected:
//
// Generate code to emit a local variable declaration and initialize it
// if necessary.
//
void writeDecl(::IceUtilInternal::Output&, const std::string&, const std::string&, const TypePtr&,
const StringList&, bool);
//
// Generate code to return a value.
//
void writeReturn(::IceUtilInternal::Output&, const TypePtr&, bool);
//
// Generate an operation.
//
void writeOperation(::IceUtilInternal::Output&, const std::string&, const OperationPtr&, bool);
};
class ImplVisitor : public BaseImplVisitor
{
public:
ImplVisitor(const std::string&, int);
virtual bool visitClassDefStart(const ClassDefPtr&);
};
class ImplTieVisitor : public BaseImplVisitor
{
public:
ImplTieVisitor(const std::string&, int);
virtual bool visitClassDefStart(const ClassDefPtr&);
};
class AsyncVisitor : public JavaCompatVisitor
{
public:
AsyncVisitor(const std::string&, int);
virtual void visitOperation(const OperationPtr&);
};
};
}
#endif
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