Port to CMake, get rid of os_int.h.

[stg.git] / stglibs / json.lib / parser.cpp

diff --git a/stglibs/json.lib/parser.cpp b/stglibs/json.lib/parser.cpp
deleted file mode 100644 (file)
index 5711504..0000000
--- a/stglibs/json.lib/parser.cpp
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- *    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>
- */
-
-#include "stg/json_parser.h"
-
-#include <yajl/yajl_parse.h>
-
-using STG::JSON::Parser;
-using STG::JSON::NodeParser;
-
-class Parser::Impl
-{
-    public:
-        Impl(NodeParser* topParser);
-        ~Impl()
-        {
-            yajl_free(m_handle);
-        }
-
-        bool append(const char* data, size_t size) { return yajl_parse(m_handle, reinterpret_cast<const unsigned char*>(data), size) == yajl_status_ok; }
-        bool last() { return yajl_complete_parse(m_handle) == yajl_status_ok; }
-
-        static int parseNull(void* ctx)
-        { return runParser(ctx, &NodeParser::parseNull); }
-        static int parseBoolean(void* ctx, int value)
-        { return runParser(ctx, &NodeParser::parseBoolean, value != 0); }
-        static int parseNumber(void* ctx, const char* value, size_t size)
-        { return runParser(ctx, &NodeParser::parseNumber, std::string(value, size)); }
-        static int parseString(void* ctx, const unsigned char* value, size_t size)
-        { return runParser(ctx, &NodeParser::parseString, std::string(reinterpret_cast<const char*>(value), size)); }
-        static int parseStartMap(void* ctx)
-        { return runParser(ctx, &NodeParser::parseStartMap); }
-        static int parseMapKey(void* ctx, const unsigned char* value, size_t size)
-        { return runParser(ctx, &NodeParser::parseMapKey, std::string(reinterpret_cast<const char*>(value), size)); }
-        static int parseEndMap(void* ctx)
-        { return runParser(ctx, &NodeParser::parseEndMap); }
-        static int parseStartArray(void* ctx)
-        { return runParser(ctx, &NodeParser::parseStartArray); }
-        static int parseEndArray(void* ctx)
-        { return runParser(ctx, &NodeParser::parseEndArray); }
-
-    private:
-        yajl_handle m_handle;
-        NodeParser* m_parser;
-
-        static yajl_callbacks callbacks;
-
-        static NodeParser& getParser(void* ctx) { return *static_cast<Impl*>(ctx)->m_parser; }
-        static bool runParser(void* ctx, NodeParser* (NodeParser::*func)())
-        {
-            Impl& p = *static_cast<Impl*>(ctx);
-            NodeParser* next = (p.m_parser->*func)();
-            if (next != NULL)
-                p.m_parser = next;
-            return next != NULL;
-        }
-        template <typename T>
-        static bool runParser(void* ctx, NodeParser* (NodeParser::*func)(const T&), const T& value)
-        {
-            Impl& p = *static_cast<Impl*>(ctx);
-            NodeParser* next = (p.m_parser->*func)(value);
-            if (next != NULL)
-                p.m_parser = next;
-            return next != NULL;
-        }
-};
-
-yajl_callbacks Parser::Impl::callbacks = {
-    Parser::Impl::parseNull,
-    Parser::Impl::parseBoolean,
-    NULL, // parsing of integer is done using parseNumber
-    NULL, // parsing of double is done using parseNumber
-    Parser::Impl::parseNumber,
-    Parser::Impl::parseString,
-    Parser::Impl::parseStartMap,
-    Parser::Impl::parseMapKey,
-    Parser::Impl::parseEndMap,
-    Parser::Impl::parseStartArray,
-    Parser::Impl::parseEndArray
-};
-
-Parser::Impl::Impl(NodeParser* topParser)
-    : m_handle(yajl_alloc(&callbacks, NULL, this)),
-      m_parser(topParser)
-{
-    yajl_config(m_handle, yajl_allow_multiple_values, 1);
-}
-
-Parser::Parser(NodeParser* topParser)
-    : m_impl(new Impl(topParser))
-{
-}
-
-Parser::~Parser()
-{
-}
-
-bool Parser::append(const char* data, size_t size)
-{
-    return m_impl->append(data, size);
-}
-
-bool Parser::last()
-{
-    return m_impl->last();
-}