+++ /dev/null
-
-/*******************************************************************************
-
- Copyright (c) 2009, Charles McGarvey
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*******************************************************************************/
-
-#ifndef _MOOF_SERIALIZABLE_HH_
-#define _MOOF_SERIALIZABLE_HH_
-
-#include <iostream>
-#include <map>
-#include <string>
-#include <vector>
-
-#include <Moof/Deserializer.hh>
-#include <Moof/Serializer.hh>
-#include <Moof/StringTools.hh>
-
-
-namespace Mf {
-
-
-/**
- * Interface for a type which can be serialized and deserialized.
- */
-
-struct Serializable
-{
- // basic types which are serializable
- typedef long Integer;
- typedef double Float;
- typedef bool Boolean;
- typedef std::string String;
- typedef std::wstring WideString;
- typedef std::vector<SerializableP> Array;
- typedef std::map<String,SerializableP> Map;
-
-
- virtual ~Serializable();
-
- virtual void serialize(Serializer& out) const = 0;
- virtual void deserialize(Deserializer& in) = 0;
-
- virtual void print() const = 0;
-
- virtual bool get(Integer& value);
- virtual bool get(Float& value);
- virtual bool get(Boolean& value);
- virtual bool get(String& value);
- virtual bool get(WideString& value);
- virtual bool get(Array& value);
- virtual bool get(Map& value);
-
- /*
- * To get a number value which may have been parsed as either an integer or
- * double, use these getters instead.
- */
-
- bool getNumber(Integer& value);
- bool getNumber(Float& value);
-
- virtual bool isNull();
-};
-
-
-template <class T>
-class SerializableBasic : public Serializable
-{
- T value_;
-
-public:
-
- SerializableBasic() {}
- SerializableBasic(const T& value) :
- value_(value) {}
-
- void serialize(Serializer& out) const;
- void deserialize(Deserializer& in);
-
- void print() const;
- bool get(T& value);
-};
-
-
-struct SerializableNull : public Serializable
-{
- SerializableNull() {}
-
- void serialize(Serializer& out) const;
- void deserialize(Deserializer& in);
-
- void print() const;
- bool isNull();
-};
-
-
-template <class T>
-inline void SerializableBasic<T>::serialize(Serializer& out) const
-{
- out.push(value_);
-}
-
-template <>
-inline void
-SerializableBasic<Serializable::Array>::serialize(Serializer& out) const
-{
- out.pushArrayHead();
-
- std::vector<SerializableP>::const_iterator it;
- for (it = value_.begin(); it < value_.end(); ++it)
- {
- (*it)->serialize(out);
- }
-
- out.pushArrayTail();
-}
-
-template <>
-inline void
-SerializableBasic<Serializable::Map>::serialize(Serializer& out) const
-{
- out.pushMapHead();
-
- for (Map::const_iterator it = value_.begin(); it != value_.end(); ++it)
- {
- out.push((*it).first);
- (*it).second->serialize(out);
- }
-
- out.pushMapTail();
-}
-
-inline void SerializableNull::serialize(Serializer& out) const
-{
- out.pushNull();
-}
-
-
-template <class T>
-inline void SerializableBasic<T>::deserialize(Deserializer& in)
-{
- in.pop();
-}
-
-template <>
-inline void
-SerializableBasic<Serializable::Array>::deserialize(Deserializer& in)
-{
- SerializableP obj;
-
- in.pop();
-
- while (obj = in.deserialize())
- {
- value_.push_back(obj);
- }
-
- in.pop();
-}
-
-template <>
-inline void
-SerializableBasic<Serializable::Map>::deserialize(Deserializer& in)
-{
- SerializableP obj;
-
- in.pop();
-
- while (obj = in.deserialize())
- {
- std::string key;
- if (obj->get(key))
- {
- value_[key] = in.deserialize();
- }
- }
-
- in.pop();
-}
-
-inline void SerializableNull::deserialize(Deserializer& in)
-{
- in.pop();
-}
-
-
-template <class T>
-inline void SerializableBasic<T>::print() const
-{
- std::cout << std::boolalpha << typeid(T).name() << "(" << value_ << ")";
-}
-
-template <>
-inline void SerializableBasic<Serializable::WideString>::print() const
-{
- std::wcout << value_;
-}
-
-template <>
-inline void SerializableBasic<Serializable::Array>::print() const
-{
- std::cout << "array";
-}
-
-template <>
-inline void SerializableBasic<Serializable::Map>::print() const
-{
- std::cout << "map";
-}
-
-inline void SerializableNull::print() const
-{
- std::cout << "null";
-}
-
-
-template <class T>
-inline bool SerializableBasic<T>::get(T& value)
-{
- value = value_;
- return true;
-}
-
-inline bool SerializableNull::isNull()
-{
- return true;
-}
-
-
-} // namespace Mf
-
-#endif // _MOOF_SERIALIZABLE_HH_
-
-/** vim: set ts=4 sw=4 tw=80: *************************************************/
-
projects / chaz / yoink / blobdiff