+++ /dev/null
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * Author : Maxim Mamontov <faust@stargazer.dp.ua>
- */
-
-#ifndef __STG_STGLIBS_JSON_GENERATOR_H__
-#define __STG_STGLIBS_JSON_GENERATOR_H__
-
-#include <string>
-#include <map>
-#include <vector>
-#include <utility>
-
-#include <boost/scoped_ptr.hpp>
-
-struct yajl_gen_t;
-
-namespace STG
-{
-namespace JSON
-{
-
-struct Gen
-{
- virtual ~Gen() {}
- virtual void run(yajl_gen_t* handle) const = 0;
-};
-
-struct NullGen : public Gen
-{
- virtual void run(yajl_gen_t* handle) const;
-};
-
-class BoolGen : public Gen
-{
- public:
- explicit BoolGen(bool value) : m_value(value) {}
- virtual void run(yajl_gen_t* handle) const;
- private:
- bool m_value;
-};
-
-class StringGen : public Gen
-{
- public:
- explicit StringGen(const std::string& value) : m_value(value) {}
- virtual void run(yajl_gen_t* handle) const;
- private:
- std::string m_value;
-};
-
-class NumberGen : public Gen
-{
- public:
- explicit NumberGen(const std::string& value) : m_value(value) {}
- template <typename T>
- explicit NumberGen(const T& value) : m_value(x2str(value)) {}
- virtual void run(yajl_gen_t* handle) const;
- private:
- std::string m_value;
-};
-
-class MapGen : public Gen
-{
- public:
- MapGen() {}
- virtual ~MapGen()
- {
- for (Value::iterator it = m_value.begin(); it != m_value.end(); ++it)
- if (it->second.second)
- delete it->second.first;
- }
- MapGen& add(const std::string& key, Gen* value) { m_value[key] = std::make_pair(value, true); return *this; }
- MapGen& add(const std::string& key, Gen& value) { m_value[key] = std::make_pair(&value, false); return *this; }
- virtual void run(yajl_gen_t* handle) const;
- private:
- typedef std::pair<Gen*, bool> SmartGen;
- typedef std::map<std::string, SmartGen> Value;
- Value m_value;
-};
-
-class ArrayGen : public Gen
-{
- public:
- ArrayGen() {}
- virtual ~ArrayGen()
- {
- for (Value::iterator it = m_value.begin(); it != m_value.end(); ++it)
- if (it->second)
- delete it->first;
- }
- void add(Gen* value) { m_value.push_back(std::make_pair(value, true)); }
- void add(Gen& value) { m_value.push_back(std::make_pair(&value, false)); }
- virtual void run(yajl_gen_t* handle) const;
- private:
- typedef std::pair<Gen*, bool> SmartGen;
- typedef std::vector<SmartGen> Value;
- Value m_value;
-};
-
-typedef bool (*Callback)(void* /*data*/, const char* /*buf*/, size_t /*size*/);
-bool generate(Gen& gen, Callback callback, void* data);
-
-}
-}
-
-#endif