+++ /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 _SERIALIZABLE_HH_
-#define _SERIALIZABLE_HH_
-
-#include <iostream>
-#include <string>
-#include <map>
-#include <vector>
-
-#include "stringtools.hh"
-#include "serializer.hh"
-#include "deserializer.hh"
-
-
-namespace dc {
-
-
-class serializable
-{
-public:
- virtual ~serializable();
-
- virtual void serialize(serializer& out) const = 0;
- virtual void deserialize(deserializer& in) = 0;
-
- virtual void print() const = 0;
-
- virtual bool get(long& value);
- virtual bool get(double& value);
- virtual bool get(bool& value);
- virtual bool get(std::string& value);
- virtual bool get(std::wstring& value);
- virtual bool get(std::vector<serializable_ptr>& value);
- virtual bool get(std::map<std::string,serializable_ptr>& value);
-
- /*
- * To get a number value which may have been parsed as either an integer or
- * double, use these instead.
- */
-
- bool getNumber(long&);
- bool getNumber(double&);
-
- virtual bool isNull();
-};
-
-
-template <class T>
-class wrapper : public serializable
-{
-public:
- wrapper() {}
- wrapper(const T& var) : variable(var) {}
-
- void serialize(serializer& out) const;
- void deserialize(deserializer& in);
-
- void print() const;
- bool get(T& value);
-public:
- T variable;
-};
-
-
-class null : public serializable
-{
-public:
- null() {}
- void serialize(serializer& out) const;
- void deserialize(deserializer& in);
-
- void print() const;
- bool isNull();
-};
-
-
-typedef wrapper<long> wrapped_integer;
-typedef wrapper<double> wrapped_real;
-typedef wrapper<bool> wrapped_boolean;
-typedef wrapper<std::string> wrapped_string;
-typedef wrapper<std::wstring> wrapped_wstring;
-typedef wrapper<std::vector<serializable_ptr> > wrapped_array;
-typedef wrapper<std::map<std::string,serializable_ptr> > wrapped_dictionary;
-
-
-
-template <class T>
-inline void wrapper<T>::serialize(serializer& out) const
-{
- out.push(variable);
-}
-
-template <>
-inline void
-wrapper<std::vector<serializable_ptr> >::serialize(serializer& out) const
-{
- out.pushArrayHead();
-
- std::vector<serializable_ptr>::const_iterator i;
- for (i = variable.begin(); i < variable.end(); i++)
- {
- (*i)->serialize(out);
- }
-
- out.pushArrayTail();
-}
-
-template <>
-inline void
-wrapper<std::map<std::string,serializable_ptr> >::serialize(serializer& out) const
-{
- out.pushMapHead();
-
- std::map<std::string,serializable_ptr>::const_iterator i;
- for (i = variable.begin(); i != variable.end(); i++)
- {
- out.push((*i).first);
- (*i).second->serialize(out);
- }
-
- out.pushMapTail();
-}
-
-inline void null::serialize(serializer& out) const
-{
- out.pushNull();
-}
-
-
-template <class T>
-inline void wrapper<T>::deserialize(deserializer& in)
-{
- in.pop();
-}
-
-template <>
-inline void wrapper<std::vector<serializable_ptr> >::deserialize(deserializer& in)
-{
- serializable_ptr obj;
-
- in.pop();
-
- while (obj = in.deserialize())
- {
- variable.push_back(serializable_ptr(obj));
- }
-
- in.pop();
-}
-
-template <>
-inline void
-wrapper<std::map<std::string,serializable_ptr> >::deserialize(deserializer& in)
-{
- serializable_ptr obj;
-
- in.pop();
-
- while (obj = in.deserialize())
- {
- std::string key;
- if (obj->get(key))
- {
- variable[key] = in.deserialize();
- }
- }
-
- in.pop();
-}
-
-inline void null::deserialize(deserializer& in)
-{
- in.pop();
-}
-
-
-template <class T>
-inline void wrapper<T>::print() const
-{
- std::cout << std::boolalpha << typeid(T).name() << "(" << variable << ")";
-}
-
-template <>
-inline void wrapper<std::wstring>::print() const
-{
- std::wcout << variable;
-}
-
-template <>
-inline void wrapper<std::vector<serializable_ptr> >::print() const
-{
- std::cout << "array";
-}
-
-template <>
-inline void wrapper<std::map<std::string,serializable_ptr> >::print() const
-{
- std::cout << "dictionary";
-}
-
-inline void null::print() const
-{
- std::cout << "null";
-}
-
-
-template <class T>
-inline bool wrapper<T>::get(T& value)
-{
- value = variable;
- return true;
-}
-
-inline bool null::isNull()
-{
- return true;
-}
-
-
-} // namespace dc
-
-#endif // _SERIALIZABLE_HH_
-
-/** vim: set ts=4 sw=4 tw=80: *************************************************/
-
projects / chaz / yoink / blobdiff