New simpler command interface via loopback UDP protected by a crypto token.

ext/jsoncpp/include/json/autolink.h

@@ -1,24 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef JSON_AUTOLINK_H_INCLUDED
-# define JSON_AUTOLINK_H_INCLUDED
-
-# include "config.h"
-
-# ifdef JSON_IN_CPPTL
-#  include <cpptl/cpptl_autolink.h>
-# endif
-
-# if !defined(JSON_NO_AUTOLINK)  &&  !defined(JSON_DLL_BUILD)  &&  !defined(JSON_IN_CPPTL)
-#  define CPPTL_AUTOLINK_NAME "json"
-#  undef CPPTL_AUTOLINK_DLL
-#  ifdef JSON_DLL
-#   define CPPTL_AUTOLINK_DLL
-#  endif
-#  include "autolink.h"
-# endif
-
-#endif // JSON_AUTOLINK_H_INCLUDED

ext/jsoncpp/include/json/config.h

@@ -1,96 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef JSON_CONFIG_H_INCLUDED
-# define JSON_CONFIG_H_INCLUDED
-
-/// If defined, indicates that json library is embedded in CppTL library.
-//# define JSON_IN_CPPTL 1
-
-/// If defined, indicates that json may leverage CppTL library
-//#  define JSON_USE_CPPTL 1
-/// If defined, indicates that cpptl vector based map should be used instead of std::map
-/// as Value container.
-//#  define JSON_USE_CPPTL_SMALLMAP 1
-/// If defined, indicates that Json specific container should be used
-/// (hash table & simple deque container with customizable allocator).
-/// THIS FEATURE IS STILL EXPERIMENTAL! There is know bugs: See #3177332
-//#  define JSON_VALUE_USE_INTERNAL_MAP 1
-/// Force usage of standard new/malloc based allocator instead of memory pool based allocator.
-/// The memory pools allocator used optimization (initializing Value and ValueInternalLink
-/// as if it was a POD) that may cause some validation tool to report errors.
-/// Only has effects if JSON_VALUE_USE_INTERNAL_MAP is defined.
-//#  define JSON_USE_SIMPLE_INTERNAL_ALLOCATOR 1
-
-/// If defined, indicates that Json use exception to report invalid type manipulation
-/// instead of C assert macro.
-# define JSON_USE_EXCEPTION 1
-
-/// If defined, indicates that the source file is amalgated
-/// to prevent private header inclusion.
-/// Remarks: it is automatically defined in the generated amalgated header.
-// #define JSON_IS_AMALGAMATION
-
-
-# ifdef JSON_IN_CPPTL
-#  include <cpptl/config.h>
-#  ifndef JSON_USE_CPPTL
-#   define JSON_USE_CPPTL 1
-#  endif
-# endif
-
-# ifdef JSON_IN_CPPTL
-#  define JSON_API CPPTL_API
-# elif defined(JSON_DLL_BUILD)
-#  define JSON_API __declspec(dllexport)
-# elif defined(JSON_DLL)
-#  define JSON_API __declspec(dllimport)
-# else
-#  define JSON_API
-# endif
-
-// If JSON_NO_INT64 is defined, then Json only support C++ "int" type for integer
-// Storages, and 64 bits integer support is disabled.
-// #define JSON_NO_INT64 1
-
-#if defined(_MSC_VER)  &&  _MSC_VER <= 1200 // MSVC 6
-// Microsoft Visual Studio 6 only support conversion from __int64 to double
-// (no conversion from unsigned __int64).
-#define JSON_USE_INT64_DOUBLE_CONVERSION 1
-#endif // if defined(_MSC_VER)  &&  _MSC_VER < 1200 // MSVC 6
-
-#if defined(_MSC_VER)  &&  _MSC_VER >= 1500 // MSVC 2008
-/// Indicates that the following function is deprecated.
-# define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
-#endif
-
-#if !defined(JSONCPP_DEPRECATED)
-# define JSONCPP_DEPRECATED(message)
-#endif // if !defined(JSONCPP_DEPRECATED)
-
-namespace Json {
-   typedef int Int;
-   typedef unsigned int UInt;
-# if defined(JSON_NO_INT64)
-   typedef int LargestInt;
-   typedef unsigned int LargestUInt;
-#  undef JSON_HAS_INT64
-# else // if defined(JSON_NO_INT64)
-   // For Microsoft Visual use specific types as long long is not supported
-#  if defined(_MSC_VER) // Microsoft Visual Studio
-   typedef __int64 Int64;
-   typedef unsigned __int64 UInt64;
-#  else // if defined(_MSC_VER) // Other platforms, use long long
-   typedef long long int Int64;
-   typedef unsigned long long int UInt64;
-#  endif // if defined(_MSC_VER)
-   typedef Int64 LargestInt;
-   typedef UInt64 LargestUInt;
-#  define JSON_HAS_INT64
-# endif // if defined(JSON_NO_INT64)
-} // end namespace Json
-
-
-#endif // JSON_CONFIG_H_INCLUDED

ext/jsoncpp/include/json/features.h

@@ -1,49 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef CPPTL_JSON_FEATURES_H_INCLUDED
-# define CPPTL_JSON_FEATURES_H_INCLUDED
-
-#if !defined(JSON_IS_AMALGAMATION)
-# include "forwards.h"
-#endif // if !defined(JSON_IS_AMALGAMATION)
-
-namespace Json {
-
-   /** \brief Configuration passed to reader and writer.
-    * This configuration object can be used to force the Reader or Writer
-    * to behave in a standard conforming way.
-    */
-   class JSON_API Features
-   {
-   public:
-      /** \brief A configuration that allows all features and assumes all strings are UTF-8.
-       * - C & C++ comments are allowed
-       * - Root object can be any JSON value
-       * - Assumes Value strings are encoded in UTF-8
-       */
-      static Features all();
-
-      /** \brief A configuration that is strictly compatible with the JSON specification.
-       * - Comments are forbidden.
-       * - Root object must be either an array or an object value.
-       * - Assumes Value strings are encoded in UTF-8
-       */
-      static Features strictMode();
-
-      /** \brief Initialize the configuration like JsonConfig::allFeatures;
-       */
-      Features();
-
-      /// \c true if comments are allowed. Default: \c true.
-      bool allowComments_;
-
-      /// \c true if root must be either an array or an object value. Default: \c false.
-      bool strictRoot_;
-   };
-
-} // namespace Json
-
-#endif // CPPTL_JSON_FEATURES_H_INCLUDED

ext/jsoncpp/include/json/forwards.h

@@ -1,44 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef JSON_FORWARDS_H_INCLUDED
-# define JSON_FORWARDS_H_INCLUDED
-
-#if !defined(JSON_IS_AMALGAMATION)
-# include "config.h"
-#endif // if !defined(JSON_IS_AMALGAMATION)
-
-namespace Json {
-
-   // writer.h
-   class FastWriter;
-   class StyledWriter;
-
-   // reader.h
-   class Reader;
-
-   // features.h
-   class Features;
-
-   // value.h
-   typedef unsigned int ArrayIndex;
-   class StaticString;
-   class Path;
-   class PathArgument;
-   class Value;
-   class ValueIteratorBase;
-   class ValueIterator;
-   class ValueConstIterator;
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   class ValueMapAllocator;
-   class ValueInternalLink;
-   class ValueInternalArray;
-   class ValueInternalMap;
-#endif // #ifdef JSON_VALUE_USE_INTERNAL_MAP
-
-} // namespace Json
-
-
-#endif // JSON_FORWARDS_H_INCLUDED

ext/jsoncpp/include/json/json.h

@@ -1,15 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef JSON_JSON_H_INCLUDED
-# define JSON_JSON_H_INCLUDED
-
-# include "autolink.h"
-# include "value.h"
-# include "reader.h"
-# include "writer.h"
-# include "features.h"
-
-#endif // JSON_JSON_H_INCLUDED

ext/jsoncpp/include/json/reader.h

@@ -1,214 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef CPPTL_JSON_READER_H_INCLUDED
-# define CPPTL_JSON_READER_H_INCLUDED
-
-#if !defined(JSON_IS_AMALGAMATION)
-# include "features.h"
-# include "value.h"
-#endif // if !defined(JSON_IS_AMALGAMATION)
-# include <deque>
-# include <stack>
-# include <string>
-# include <iostream>
-
-namespace Json {
-
-   /** \brief Unserialize a <a HREF="http://www.json.org">JSON</a> document into a Value.
-    *
-    */
-   class JSON_API Reader
-   {
-   public:
-      typedef char Char;
-      typedef const Char *Location;
-
-      /** \brief Constructs a Reader allowing all features
-       * for parsing.
-       */
-      Reader();
-
-      /** \brief Constructs a Reader allowing the specified feature set
-       * for parsing.
-       */
-      Reader( const Features &features );
-
-      /** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a> document.
-       * \param document UTF-8 encoded string containing the document to read.
-       * \param root [out] Contains the root value of the document if it was
-       *             successfully parsed.
-       * \param collectComments \c true to collect comment and allow writing them back during
-       *                        serialization, \c false to discard comments.
-       *                        This parameter is ignored if Features::allowComments_
-       *                        is \c false.
-       * \return \c true if the document was successfully parsed, \c false if an error occurred.
-       */
-      bool parse( const std::string &document, 
-                  Value &root,
-                  bool collectComments = true );
-
-      /** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a> document.
-       * \param beginDoc Pointer on the beginning of the UTF-8 encoded string of the document to read.
-       * \param endDoc Pointer on the end of the UTF-8 encoded string of the document to read. 
-       \               Must be >= beginDoc.
-       * \param root [out] Contains the root value of the document if it was
-       *             successfully parsed.
-       * \param collectComments \c true to collect comment and allow writing them back during
-       *                        serialization, \c false to discard comments.
-       *                        This parameter is ignored if Features::allowComments_
-       *                        is \c false.
-       * \return \c true if the document was successfully parsed, \c false if an error occurred.
-       */
-      bool parse( const char *beginDoc, const char *endDoc, 
-                  Value &root,
-                  bool collectComments = true );
-
-      /// \brief Parse from input stream.
-      /// \see Json::operator>>(std::istream&, Json::Value&).
-      bool parse( std::istream &is,
-                  Value &root,
-                  bool collectComments = true );
-
-      /** \brief Returns a user friendly string that list errors in the parsed document.
-       * \return Formatted error message with the list of errors with their location in 
-       *         the parsed document. An empty string is returned if no error occurred
-       *         during parsing.
-       * \deprecated Use getFormattedErrorMessages() instead (typo fix).
-       */
-      JSONCPP_DEPRECATED("Use getFormattedErrorMessages instead") 
-      std::string getFormatedErrorMessages() const;
-
-      /** \brief Returns a user friendly string that list errors in the parsed document.
-       * \return Formatted error message with the list of errors with their location in 
-       *         the parsed document. An empty string is returned if no error occurred
-       *         during parsing.
-       */
-      std::string getFormattedErrorMessages() const;
-
-   private:
-      enum TokenType
-      {
-         tokenEndOfStream = 0,
-         tokenObjectBegin,
-         tokenObjectEnd,
-         tokenArrayBegin,
-         tokenArrayEnd,
-         tokenString,
-         tokenNumber,
-         tokenTrue,
-         tokenFalse,
-         tokenNull,
-         tokenArraySeparator,
-         tokenMemberSeparator,
-         tokenComment,
-         tokenError
-      };
-
-      class Token
-      {
-      public:
-         TokenType type_;
-         Location start_;
-         Location end_;
-      };
-
-      class ErrorInfo
-      {
-      public:
-         Token token_;
-         std::string message_;
-         Location extra_;
-      };
-
-      typedef std::deque<ErrorInfo> Errors;
-
-      bool expectToken( TokenType type, Token &token, const char *message );
-      bool readToken( Token &token );
-      void skipSpaces();
-      bool match( Location pattern, 
-                  int patternLength );
-      bool readComment();
-      bool readCStyleComment();
-      bool readCppStyleComment();
-      bool readString();
-      void readNumber();
-      bool readValue();
-      bool readObject( Token &token );
-      bool readArray( Token &token );
-      bool decodeNumber( Token &token );
-      bool decodeString( Token &token );
-      bool decodeString( Token &token, std::string &decoded );
-      bool decodeDouble( Token &token );
-      bool decodeUnicodeCodePoint( Token &token, 
-                                   Location &current, 
-                                   Location end, 
-                                   unsigned int &unicode );
-      bool decodeUnicodeEscapeSequence( Token &token, 
-                                        Location &current, 
-                                        Location end, 
-                                        unsigned int &unicode );
-      bool addError( const std::string &message, 
-                     Token &token,
-                     Location extra = 0 );
-      bool recoverFromError( TokenType skipUntilToken );
-      bool addErrorAndRecover( const std::string &message, 
-                               Token &token,
-                               TokenType skipUntilToken );
-      void skipUntilSpace();
-      Value &currentValue();
-      Char getNextChar();
-      void getLocationLineAndColumn( Location location,
-                                     int &line,
-                                     int &column ) const;
-      std::string getLocationLineAndColumn( Location location ) const;
-      void addComment( Location begin, 
-                       Location end, 
-                       CommentPlacement placement );
-      void skipCommentTokens( Token &token );
-   
-      typedef std::stack<Value *> Nodes;
-      Nodes nodes_;
-      Errors errors_;
-      std::string document_;
-      Location begin_;
-      Location end_;
-      Location current_;
-      Location lastValueEnd_;
-      Value *lastValue_;
-      std::string commentsBefore_;
-      Features features_;
-      bool collectComments_;
-   };
-
-   /** \brief Read from 'sin' into 'root'.
-
-    Always keep comments from the input JSON.
-
-    This can be used to read a file into a particular sub-object.
-    For example:
-    \code
-    Json::Value root;
-    cin >> root["dir"]["file"];
-    cout << root;
-    \endcode
-    Result:
-    \verbatim
-    {
-    "dir": {
-        "file": {
-        // The input stream JSON would be nested here.
-        }
-    }
-    }
-    \endverbatim
-    \throw std::exception on parse error.
-    \see Json::operator<<()
-   */
-   std::istream& operator>>( std::istream&, Value& );
-
-} // namespace Json
-
-#endif // CPPTL_JSON_READER_H_INCLUDED

ext/jsoncpp/include/json/value.h

@@ -1,1103 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef CPPTL_JSON_H_INCLUDED
-# define CPPTL_JSON_H_INCLUDED
-
-#if !defined(JSON_IS_AMALGAMATION)
-# include "forwards.h"
-#endif // if !defined(JSON_IS_AMALGAMATION)
-# include <string>
-# include <vector>
-
-# ifndef JSON_USE_CPPTL_SMALLMAP
-#  include <map>
-# else
-#  include <cpptl/smallmap.h>
-# endif
-# ifdef JSON_USE_CPPTL
-#  include <cpptl/forwards.h>
-# endif
-
-/** \brief JSON (JavaScript Object Notation).
- */
-namespace Json {
-
-   /** \brief Type of the value held by a Value object.
-    */
-   enum ValueType
-   {
-      nullValue = 0, ///< 'null' value
-      intValue,      ///< signed integer value
-      uintValue,     ///< unsigned integer value
-      realValue,     ///< double value
-      stringValue,   ///< UTF-8 string value
-      booleanValue,  ///< bool value
-      arrayValue,    ///< array value (ordered list)
-      objectValue    ///< object value (collection of name/value pairs).
-   };
-
-   enum CommentPlacement
-   {
-      commentBefore = 0,        ///< a comment placed on the line before a value
-      commentAfterOnSameLine,   ///< a comment just after a value on the same line
-      commentAfter,             ///< a comment on the line after a value (only make sense for root value)
-      numberOfCommentPlacement
-   };
-
-//# ifdef JSON_USE_CPPTL
-//   typedef CppTL::AnyEnumerator<const char *> EnumMemberNames;
-//   typedef CppTL::AnyEnumerator<const Value &> EnumValues;
-//# endif
-
-   /** \brief Lightweight wrapper to tag static string.
-    *
-    * Value constructor and objectValue member assignement takes advantage of the
-    * StaticString and avoid the cost of string duplication when storing the
-    * string or the member name.
-    *
-    * Example of usage:
-    * \code
-    * Json::Value aValue( StaticString("some text") );
-    * Json::Value object;
-    * static const StaticString code("code");
-    * object[code] = 1234;
-    * \endcode
-    */
-   class JSON_API StaticString
-   {
-   public:
-      explicit StaticString( const char *czstring )
-         : str_( czstring )
-      {
-      }
-
-      operator const char *() const
-      {
-         return str_;
-      }
-
-      const char *c_str() const
-      {
-         return str_;
-      }
-
-   private:
-      const char *str_;
-   };
-
-   /** \brief Represents a <a HREF="http://www.json.org">JSON</a> value.
-    *
-    * This class is a discriminated union wrapper that can represents a:
-    * - signed integer [range: Value::minInt - Value::maxInt]
-    * - unsigned integer (range: 0 - Value::maxUInt)
-    * - double
-    * - UTF-8 string
-    * - boolean
-    * - 'null'
-    * - an ordered list of Value
-    * - collection of name/value pairs (javascript object)
-    *
-    * The type of the held value is represented by a #ValueType and 
-    * can be obtained using type().
-    *
-    * values of an #objectValue or #arrayValue can be accessed using operator[]() methods. 
-    * Non const methods will automatically create the a #nullValue element 
-    * if it does not exist. 
-    * The sequence of an #arrayValue will be automatically resize and initialized 
-    * with #nullValue. resize() can be used to enlarge or truncate an #arrayValue.
-    *
-    * The get() methods can be used to obtanis default value in the case the required element
-    * does not exist.
-    *
-    * It is possible to iterate over the list of a #objectValue values using 
-    * the getMemberNames() method.
-    */
-   class JSON_API Value 
-   {
-      friend class ValueIteratorBase;
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-      friend class ValueInternalLink;
-      friend class ValueInternalMap;
-# endif
-   public:
-      typedef std::vector<std::string> Members;
-      typedef ValueIterator iterator;
-      typedef ValueConstIterator const_iterator;
-      typedef Json::UInt UInt;
-      typedef Json::Int Int;
-# if defined(JSON_HAS_INT64)
-      typedef Json::UInt64 UInt64;
-      typedef Json::Int64 Int64;
-#endif // defined(JSON_HAS_INT64)
-      typedef Json::LargestInt LargestInt;
-      typedef Json::LargestUInt LargestUInt;
-      typedef Json::ArrayIndex ArrayIndex;
-
-      static const Value null;
-      /// Minimum signed integer value that can be stored in a Json::Value.
-      static const LargestInt minLargestInt;
-      /// Maximum signed integer value that can be stored in a Json::Value.
-      static const LargestInt maxLargestInt;
-      /// Maximum unsigned integer value that can be stored in a Json::Value.
-      static const LargestUInt maxLargestUInt;
-
-      /// Minimum signed int value that can be stored in a Json::Value.
-      static const Int minInt;
-      /// Maximum signed int value that can be stored in a Json::Value.
-      static const Int maxInt;
-      /// Maximum unsigned int value that can be stored in a Json::Value.
-      static const UInt maxUInt;
-
-      /// Minimum signed 64 bits int value that can be stored in a Json::Value.
-      static const Int64 minInt64;
-      /// Maximum signed 64 bits int value that can be stored in a Json::Value.
-      static const Int64 maxInt64;
-      /// Maximum unsigned 64 bits int value that can be stored in a Json::Value.
-      static const UInt64 maxUInt64;
-
-   private:
-#ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-# ifndef JSON_VALUE_USE_INTERNAL_MAP
-      class CZString 
-      {
-      public:
-         enum DuplicationPolicy 
-         {
-            noDuplication = 0,
-            duplicate,
-            duplicateOnCopy
-         };
-         CZString( ArrayIndex index );
-         CZString( const char *cstr, DuplicationPolicy allocate );
-         CZString( const CZString &other );
-         ~CZString();
-         CZString &operator =( const CZString &other );
-         bool operator<( const CZString &other ) const;
-         bool operator==( const CZString &other ) const;
-         ArrayIndex index() const;
-         const char *c_str() const;
-         bool isStaticString() const;
-      private:
-         void swap( CZString &other );
-         const char *cstr_;
-         ArrayIndex index_;
-      };
-
-   public:
-#  ifndef JSON_USE_CPPTL_SMALLMAP
-      typedef std::map<CZString, Value> ObjectValues;
-#  else
-      typedef CppTL::SmallMap<CZString, Value> ObjectValues;
-#  endif // ifndef JSON_USE_CPPTL_SMALLMAP
-# endif // ifndef JSON_VALUE_USE_INTERNAL_MAP
-#endif // ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-
-   public:
-      /** \brief Create a default Value of the given type.
-
-        This is a very useful constructor.
-        To create an empty array, pass arrayValue.
-        To create an empty object, pass objectValue.
-        Another Value can then be set to this one by assignment.
-    This is useful since clear() and resize() will not alter types.
-
-        Examples:
-    \code
-    Json::Value null_value; // null
-    Json::Value arr_value(Json::arrayValue); // []
-    Json::Value obj_value(Json::objectValue); // {}
-    \endcode
-      */
-      Value( ValueType type = nullValue );
-      Value( Int value );
-      Value( UInt value );
-#if defined(JSON_HAS_INT64)
-      Value( Int64 value );
-      Value( UInt64 value );
-#endif // if defined(JSON_HAS_INT64)
-      Value( double value );
-      Value( const char *value );
-      Value( const char *beginValue, const char *endValue );
-      /** \brief Constructs a value from a static string.
-
-       * Like other value string constructor but do not duplicate the string for
-       * internal storage. The given string must remain alive after the call to this
-       * constructor.
-       * Example of usage:
-       * \code
-       * Json::Value aValue( StaticString("some text") );
-       * \endcode
-       */
-      Value( const StaticString &value );
-      Value( const std::string &value );
-# ifdef JSON_USE_CPPTL
-      Value( const CppTL::ConstString &value );
-# endif
-      Value( bool value );
-      Value( const Value &other );
-      ~Value();
-
-      Value &operator=( const Value &other );
-      /// Swap values.
-      /// \note Currently, comments are intentionally not swapped, for
-      /// both logic and efficiency.
-      void swap( Value &other );
-
-      ValueType type() const;
-
-      bool operator <( const Value &other ) const;
-      bool operator <=( const Value &other ) const;
-      bool operator >=( const Value &other ) const;
-      bool operator >( const Value &other ) const;
-
-      bool operator ==( const Value &other ) const;
-      bool operator !=( const Value &other ) const;
-
-      int compare( const Value &other ) const;
-
-      const char *asCString() const;
-      std::string asString() const;
-# ifdef JSON_USE_CPPTL
-      CppTL::ConstString asConstString() const;
-# endif
-      Int asInt() const;
-      UInt asUInt() const;
-      Int64 asInt64() const;
-      UInt64 asUInt64() const;
-      LargestInt asLargestInt() const;
-      LargestUInt asLargestUInt() const;
-      float asFloat() const;
-      double asDouble() const;
-      bool asBool() const;
-
-      bool isNull() const;
-      bool isBool() const;
-      bool isInt() const;
-      bool isUInt() const;
-      bool isIntegral() const;
-      bool isDouble() const;
-      bool isNumeric() const;
-      bool isString() const;
-      bool isArray() const;
-      bool isObject() const;
-
-      bool isConvertibleTo( ValueType other ) const;
-
-      /// Number of values in array or object
-      ArrayIndex size() const;
-
-      /// \brief Return true if empty array, empty object, or null;
-      /// otherwise, false.
-      bool empty() const;
-
-      /// Return isNull()
-      bool operator!() const;
-
-      /// Remove all object members and array elements.
-      /// \pre type() is arrayValue, objectValue, or nullValue
-      /// \post type() is unchanged
-      void clear();
-
-      /// Resize the array to size elements. 
-      /// New elements are initialized to null.
-      /// May only be called on nullValue or arrayValue.
-      /// \pre type() is arrayValue or nullValue
-      /// \post type() is arrayValue
-      void resize( ArrayIndex size );
-
-      /// Access an array element (zero based index ).
-      /// If the array contains less than index element, then null value are inserted
-      /// in the array so that its size is index+1.
-      /// (You may need to say 'value[0u]' to get your compiler to distinguish
-      ///  this from the operator[] which takes a string.)
-      Value &operator[]( ArrayIndex index );
-
-      /// Access an array element (zero based index ).
-      /// If the array contains less than index element, then null value are inserted
-      /// in the array so that its size is index+1.
-      /// (You may need to say 'value[0u]' to get your compiler to distinguish
-      ///  this from the operator[] which takes a string.)
-      Value &operator[]( int index );
-
-      /// Access an array element (zero based index )
-      /// (You may need to say 'value[0u]' to get your compiler to distinguish
-      ///  this from the operator[] which takes a string.)
-      const Value &operator[]( ArrayIndex index ) const;
-
-      /// Access an array element (zero based index )
-      /// (You may need to say 'value[0u]' to get your compiler to distinguish
-      ///  this from the operator[] which takes a string.)
-      const Value &operator[]( int index ) const;
-
-      /// If the array contains at least index+1 elements, returns the element value, 
-      /// otherwise returns defaultValue.
-      Value get( ArrayIndex index, 
-                 const Value &defaultValue ) const;
-      /// Return true if index < size().
-      bool isValidIndex( ArrayIndex index ) const;
-      /// \brief Append value to array at the end.
-      ///
-      /// Equivalent to jsonvalue[jsonvalue.size()] = value;
-      Value &append( const Value &value );
-
-      /// Access an object value by name, create a null member if it does not exist.
-      Value &operator[]( const char *key );
-      /// Access an object value by name, returns null if there is no member with that name.
-      const Value &operator[]( const char *key ) const;
-      /// Access an object value by name, create a null member if it does not exist.
-      Value &operator[]( const std::string &key );
-      /// Access an object value by name, returns null if there is no member with that name.
-      const Value &operator[]( const std::string &key ) const;
-      /** \brief Access an object value by name, create a null member if it does not exist.
-
-       * If the object as no entry for that name, then the member name used to store
-       * the new entry is not duplicated.
-       * Example of use:
-       * \code
-       * Json::Value object;
-       * static const StaticString code("code");
-       * object[code] = 1234;
-       * \endcode
-       */
-      Value &operator[]( const StaticString &key );
-# ifdef JSON_USE_CPPTL
-      /// Access an object value by name, create a null member if it does not exist.
-      Value &operator[]( const CppTL::ConstString &key );
-      /// Access an object value by name, returns null if there is no member with that name.
-      const Value &operator[]( const CppTL::ConstString &key ) const;
-# endif
-      /// Return the member named key if it exist, defaultValue otherwise.
-      Value get( const char *key, 
-                 const Value &defaultValue ) const;
-      /// Return the member named key if it exist, defaultValue otherwise.
-      Value get( const std::string &key,
-                 const Value &defaultValue ) const;
-# ifdef JSON_USE_CPPTL
-      /// Return the member named key if it exist, defaultValue otherwise.
-      Value get( const CppTL::ConstString &key,
-                 const Value &defaultValue ) const;
-# endif
-      /// \brief Remove and return the named member.  
-      ///
-      /// Do nothing if it did not exist.
-      /// \return the removed Value, or null.
-      /// \pre type() is objectValue or nullValue
-      /// \post type() is unchanged
-      Value removeMember( const char* key );
-      /// Same as removeMember(const char*)
-      Value removeMember( const std::string &key );
-
-      /// Return true if the object has a member named key.
-      bool isMember( const char *key ) const;
-      /// Return true if the object has a member named key.
-      bool isMember( const std::string &key ) const;
-# ifdef JSON_USE_CPPTL
-      /// Return true if the object has a member named key.
-      bool isMember( const CppTL::ConstString &key ) const;
-# endif
-
-      /// \brief Return a list of the member names.
-      ///
-      /// If null, return an empty list.
-      /// \pre type() is objectValue or nullValue
-      /// \post if type() was nullValue, it remains nullValue
-      Members getMemberNames() const;
-
-//# ifdef JSON_USE_CPPTL
-//      EnumMemberNames enumMemberNames() const;
-//      EnumValues enumValues() const;
-//# endif
-
-      /// Comments must be //... or /* ... */
-      void setComment( const char *comment,
-                       CommentPlacement placement );
-      /// Comments must be //... or /* ... */
-      void setComment( const std::string &comment,
-                       CommentPlacement placement );
-      bool hasComment( CommentPlacement placement ) const;
-      /// Include delimiters and embedded newlines.
-      std::string getComment( CommentPlacement placement ) const;
-
-      std::string toStyledString() const;
-
-      const_iterator begin() const;
-      const_iterator end() const;
-
-      iterator begin();
-      iterator end();
-
-   private:
-      Value &resolveReference( const char *key, 
-                               bool isStatic );
-
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-      inline bool isItemAvailable() const
-      {
-         return itemIsUsed_ == 0;
-      }
-
-      inline void setItemUsed( bool isUsed = true )
-      {
-         itemIsUsed_ = isUsed ? 1 : 0;
-      }
-
-      inline bool isMemberNameStatic() const
-      {
-         return memberNameIsStatic_ == 0;
-      }
-
-      inline void setMemberNameIsStatic( bool isStatic )
-      {
-         memberNameIsStatic_ = isStatic ? 1 : 0;
-      }
-# endif // # ifdef JSON_VALUE_USE_INTERNAL_MAP
-
-   private:
-      struct CommentInfo
-      {
-         CommentInfo();
-         ~CommentInfo();
-
-         void setComment( const char *text );
-
-         char *comment_;
-      };
-
-      //struct MemberNamesTransform
-      //{
-      //   typedef const char *result_type;
-      //   const char *operator()( const CZString &name ) const
-      //   {
-      //      return name.c_str();
-      //   }
-      //};
-
-      union ValueHolder
-      {
-         LargestInt int_;
-         LargestUInt uint_;
-         double real_;
-         bool bool_;
-         char *string_;
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-         ValueInternalArray *array_;
-         ValueInternalMap *map_;
-#else
-         ObjectValues *map_;
-# endif
-      } value_;
-      ValueType type_ : 8;
-      int allocated_ : 1;     // Notes: if declared as bool, bitfield is useless.
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-      unsigned int itemIsUsed_ : 1;      // used by the ValueInternalMap container.
-      int memberNameIsStatic_ : 1;       // used by the ValueInternalMap container.
-# endif
-      CommentInfo *comments_;
-   };
-
-
-   /** \brief Experimental and untested: represents an element of the "path" to access a node.
-    */
-   class PathArgument
-   {
-   public:
-      friend class Path;
-
-      PathArgument();
-      PathArgument( ArrayIndex index );
-      PathArgument( const char *key );
-      PathArgument( const std::string &key );
-
-   private:
-      enum Kind
-      {
-         kindNone = 0,
-         kindIndex,
-         kindKey
-      };
-      std::string key_;
-      ArrayIndex index_;
-      Kind kind_;
-   };
-
-   /** \brief Experimental and untested: represents a "path" to access a node.
-    *
-    * Syntax:
-    * - "." => root node
-    * - ".[n]" => elements at index 'n' of root node (an array value)
-    * - ".name" => member named 'name' of root node (an object value)
-    * - ".name1.name2.name3"
-    * - ".[0][1][2].name1[3]"
-    * - ".%" => member name is provided as parameter
-    * - ".[%]" => index is provied as parameter
-    */
-   class Path
-   {
-   public:
-      Path( const std::string &path,
-            const PathArgument &a1 = PathArgument(),
-            const PathArgument &a2 = PathArgument(),
-            const PathArgument &a3 = PathArgument(),
-            const PathArgument &a4 = PathArgument(),
-            const PathArgument &a5 = PathArgument() );
-
-      const Value &resolve( const Value &root ) const;
-      Value resolve( const Value &root, 
-                     const Value &defaultValue ) const;
-      /// Creates the "path" to access the specified node and returns a reference on the node.
-      Value &make( Value &root ) const;
-
-   private:
-      typedef std::vector<const PathArgument *> InArgs;
-      typedef std::vector<PathArgument> Args;
-
-      void makePath( const std::string &path,
-                     const InArgs &in );
-      void addPathInArg( const std::string &path, 
-                         const InArgs &in, 
-                         InArgs::const_iterator &itInArg, 
-                         PathArgument::Kind kind );
-      void invalidPath( const std::string &path, 
-                        int location );
-
-      Args args_;
-   };
-
-
-
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   /** \brief Allocator to customize Value internal map.
-    * Below is an example of a simple implementation (default implementation actually
-    * use memory pool for speed).
-    * \code
-      class DefaultValueMapAllocator : public ValueMapAllocator
-      {
-      public: // overridden from ValueMapAllocator
-         virtual ValueInternalMap *newMap()
-         {
-            return new ValueInternalMap();
-         }
-
-         virtual ValueInternalMap *newMapCopy( const ValueInternalMap &other )
-         {
-            return new ValueInternalMap( other );
-         }
-
-         virtual void destructMap( ValueInternalMap *map )
-         {
-            delete map;
-         }
-
-         virtual ValueInternalLink *allocateMapBuckets( unsigned int size )
-         {
-            return new ValueInternalLink[size];
-         }
-
-         virtual void releaseMapBuckets( ValueInternalLink *links )
-         {
-            delete [] links;
-         }
-
-         virtual ValueInternalLink *allocateMapLink()
-         {
-            return new ValueInternalLink();
-         }
-
-         virtual void releaseMapLink( ValueInternalLink *link )
-         {
-            delete link;
-         }
-      };
-    * \endcode
-    */ 
-   class JSON_API ValueMapAllocator
-   {
-   public:
-      virtual ~ValueMapAllocator();
-      virtual ValueInternalMap *newMap() = 0;
-      virtual ValueInternalMap *newMapCopy( const ValueInternalMap &other ) = 0;
-      virtual void destructMap( ValueInternalMap *map ) = 0;
-      virtual ValueInternalLink *allocateMapBuckets( unsigned int size ) = 0;
-      virtual void releaseMapBuckets( ValueInternalLink *links ) = 0;
-      virtual ValueInternalLink *allocateMapLink() = 0;
-      virtual void releaseMapLink( ValueInternalLink *link ) = 0;
-   };
-
-   /** \brief ValueInternalMap hash-map bucket chain link (for internal use only).
-    * \internal previous_ & next_ allows for bidirectional traversal.
-    */
-   class JSON_API ValueInternalLink
-   {
-   public:
-      enum { itemPerLink = 6 };  // sizeof(ValueInternalLink) = 128 on 32 bits architecture.
-      enum InternalFlags { 
-         flagAvailable = 0,
-         flagUsed = 1
-      };
-
-      ValueInternalLink();
-
-      ~ValueInternalLink();
-
-      Value items_[itemPerLink];
-      char *keys_[itemPerLink];
-      ValueInternalLink *previous_;
-      ValueInternalLink *next_;
-   };
-
-
-   /** \brief A linked page based hash-table implementation used internally by Value.
-    * \internal ValueInternalMap is a tradional bucket based hash-table, with a linked
-    * list in each bucket to handle collision. There is an addional twist in that
-    * each node of the collision linked list is a page containing a fixed amount of
-    * value. This provides a better compromise between memory usage and speed.
-    * 
-    * Each bucket is made up of a chained list of ValueInternalLink. The last
-    * link of a given bucket can be found in the 'previous_' field of the following bucket.
-    * The last link of the last bucket is stored in tailLink_ as it has no following bucket.
-    * Only the last link of a bucket may contains 'available' item. The last link always
-    * contains at least one element unless is it the bucket one very first link.
-    */
-   class JSON_API ValueInternalMap
-   {
-      friend class ValueIteratorBase;
-      friend class Value;
-   public:
-      typedef unsigned int HashKey;
-      typedef unsigned int BucketIndex;
-
-# ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-      struct IteratorState
-      {
-         IteratorState() 
-            : map_(0)
-            , link_(0)
-            , itemIndex_(0)
-            , bucketIndex_(0) 
-         {
-         }
-         ValueInternalMap *map_;
-         ValueInternalLink *link_;
-         BucketIndex itemIndex_;
-         BucketIndex bucketIndex_;
-      };
-# endif // ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-
-      ValueInternalMap();
-      ValueInternalMap( const ValueInternalMap &other );
-      ValueInternalMap &operator =( const ValueInternalMap &other );
-      ~ValueInternalMap();
-
-      void swap( ValueInternalMap &other );
-
-      BucketIndex size() const;
-
-      void clear();
-
-      bool reserveDelta( BucketIndex growth );
-
-      bool reserve( BucketIndex newItemCount );
-
-      const Value *find( const char *key ) const;
-
-      Value *find( const char *key );
-
-      Value &resolveReference( const char *key, 
-                               bool isStatic );
-
-      void remove( const char *key );
-
-      void doActualRemove( ValueInternalLink *link, 
-                           BucketIndex index,
-                           BucketIndex bucketIndex );
-
-      ValueInternalLink *&getLastLinkInBucket( BucketIndex bucketIndex );
-
-      Value &setNewItem( const char *key, 
-                         bool isStatic, 
-                         ValueInternalLink *link, 
-                         BucketIndex index );
-
-      Value &unsafeAdd( const char *key, 
-                        bool isStatic, 
-                        HashKey hashedKey );
-
-      HashKey hash( const char *key ) const;
-
-      int compare( const ValueInternalMap &other ) const;
-
-   private:
-      void makeBeginIterator( IteratorState &it ) const;
-      void makeEndIterator( IteratorState &it ) const;
-      static bool equals( const IteratorState &x, const IteratorState &other );
-      static void increment( IteratorState &iterator );
-      static void incrementBucket( IteratorState &iterator );
-      static void decrement( IteratorState &iterator );
-      static const char *key( const IteratorState &iterator );
-      static const char *key( const IteratorState &iterator, bool &isStatic );
-      static Value &value( const IteratorState &iterator );
-      static int distance( const IteratorState &x, const IteratorState &y );
-
-   private:
-      ValueInternalLink *buckets_;
-      ValueInternalLink *tailLink_;
-      BucketIndex bucketsSize_;
-      BucketIndex itemCount_;
-   };
-
-   /** \brief A simplified deque implementation used internally by Value.
-   * \internal
-   * It is based on a list of fixed "page", each page contains a fixed number of items.
-   * Instead of using a linked-list, a array of pointer is used for fast item look-up.
-   * Look-up for an element is as follow:
-   * - compute page index: pageIndex = itemIndex / itemsPerPage
-   * - look-up item in page: pages_[pageIndex][itemIndex % itemsPerPage]
-   *
-   * Insertion is amortized constant time (only the array containing the index of pointers
-   * need to be reallocated when items are appended).
-   */
-   class JSON_API ValueInternalArray
-   {
-      friend class Value;
-      friend class ValueIteratorBase;
-   public:
-      enum { itemsPerPage = 8 };    // should be a power of 2 for fast divide and modulo.
-      typedef Value::ArrayIndex ArrayIndex;
-      typedef unsigned int PageIndex;
-
-# ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-      struct IteratorState // Must be a POD
-      {
-         IteratorState() 
-            : array_(0)
-            , currentPageIndex_(0)
-            , currentItemIndex_(0) 
-         {
-         }
-         ValueInternalArray *array_;
-         Value **currentPageIndex_;
-         unsigned int currentItemIndex_;
-      };
-# endif // ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-
-      ValueInternalArray();
-      ValueInternalArray( const ValueInternalArray &other );
-      ValueInternalArray &operator =( const ValueInternalArray &other );
-      ~ValueInternalArray();
-      void swap( ValueInternalArray &other );
-
-      void clear();
-      void resize( ArrayIndex newSize );
-
-      Value &resolveReference( ArrayIndex index );
-
-      Value *find( ArrayIndex index ) const;
-
-      ArrayIndex size() const;
-
-      int compare( const ValueInternalArray &other ) const;
-
-   private:
-      static bool equals( const IteratorState &x, const IteratorState &other );
-      static void increment( IteratorState &iterator );
-      static void decrement( IteratorState &iterator );
-      static Value &dereference( const IteratorState &iterator );
-      static Value &unsafeDereference( const IteratorState &iterator );
-      static int distance( const IteratorState &x, const IteratorState &y );
-      static ArrayIndex indexOf( const IteratorState &iterator );
-      void makeBeginIterator( IteratorState &it ) const;
-      void makeEndIterator( IteratorState &it ) const;
-      void makeIterator( IteratorState &it, ArrayIndex index ) const;
-
-      void makeIndexValid( ArrayIndex index );
-
-      Value **pages_;
-      ArrayIndex size_;
-      PageIndex pageCount_;
-   };
-
-   /** \brief Experimental: do not use. Allocator to customize Value internal array.
-    * Below is an example of a simple implementation (actual implementation use
-    * memory pool).
-      \code
-class DefaultValueArrayAllocator : public ValueArrayAllocator
-{
-public: // overridden from ValueArrayAllocator
-   virtual ~DefaultValueArrayAllocator()
-   {
-   }
-
-   virtual ValueInternalArray *newArray()
-   {
-      return new ValueInternalArray();
-   }
-
-   virtual ValueInternalArray *newArrayCopy( const ValueInternalArray &other )
-   {
-      return new ValueInternalArray( other );
-   }
-
-   virtual void destruct( ValueInternalArray *array )
-   {
-      delete array;
-   }
-
-   virtual void reallocateArrayPageIndex( Value **&indexes, 
-                                          ValueInternalArray::PageIndex &indexCount,
-                                          ValueInternalArray::PageIndex minNewIndexCount )
-   {
-      ValueInternalArray::PageIndex newIndexCount = (indexCount*3)/2 + 1;
-      if ( minNewIndexCount > newIndexCount )
-         newIndexCount = minNewIndexCount;
-      void *newIndexes = realloc( indexes, sizeof(Value*) * newIndexCount );
-      if ( !newIndexes )
-         throw std::bad_alloc();
-      indexCount = newIndexCount;
-      indexes = static_cast<Value **>( newIndexes );
-   }
-   virtual void releaseArrayPageIndex( Value **indexes, 
-                                       ValueInternalArray::PageIndex indexCount )
-   {
-      if ( indexes )
-         free( indexes );
-   }
-
-   virtual Value *allocateArrayPage()
-   {
-      return static_cast<Value *>( malloc( sizeof(Value) * ValueInternalArray::itemsPerPage ) );
-   }
-
-   virtual void releaseArrayPage( Value *value )
-   {
-      if ( value )
-         free( value );
-   }
-};
-      \endcode
-    */ 
-   class JSON_API ValueArrayAllocator
-   {
-   public:
-      virtual ~ValueArrayAllocator();
-      virtual ValueInternalArray *newArray() = 0;
-      virtual ValueInternalArray *newArrayCopy( const ValueInternalArray &other ) = 0;
-      virtual void destructArray( ValueInternalArray *array ) = 0;
-      /** \brief Reallocate array page index.
-       * Reallocates an array of pointer on each page.
-       * \param indexes [input] pointer on the current index. May be \c NULL.
-       *                [output] pointer on the new index of at least 
-       *                         \a minNewIndexCount pages. 
-       * \param indexCount [input] current number of pages in the index.
-       *                   [output] number of page the reallocated index can handle.
-       *                            \b MUST be >= \a minNewIndexCount.
-       * \param minNewIndexCount Minimum number of page the new index must be able to
-       *                         handle.
-       */
-      virtual void reallocateArrayPageIndex( Value **&indexes, 
-                                             ValueInternalArray::PageIndex &indexCount,
-                                             ValueInternalArray::PageIndex minNewIndexCount ) = 0;
-      virtual void releaseArrayPageIndex( Value **indexes, 
-                                          ValueInternalArray::PageIndex indexCount ) = 0;
-      virtual Value *allocateArrayPage() = 0;
-      virtual void releaseArrayPage( Value *value ) = 0;
-   };
-#endif // #ifdef JSON_VALUE_USE_INTERNAL_MAP
-
-
-   /** \brief base class for Value iterators.
-    *
-    */
-   class ValueIteratorBase
-   {
-   public:
-      typedef unsigned int size_t;
-      typedef int difference_type;
-      typedef ValueIteratorBase SelfType;
-
-      ValueIteratorBase();
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-      explicit ValueIteratorBase( const Value::ObjectValues::iterator &current );
-#else
-      ValueIteratorBase( const ValueInternalArray::IteratorState &state );
-      ValueIteratorBase( const ValueInternalMap::IteratorState &state );
-#endif
-
-      bool operator ==( const SelfType &other ) const
-      {
-         return isEqual( other );
-      }
-
-      bool operator !=( const SelfType &other ) const
-      {
-         return !isEqual( other );
-      }
-
-      difference_type operator -( const SelfType &other ) const
-      {
-         return computeDistance( other );
-      }
-
-      /// Return either the index or the member name of the referenced value as a Value.
-      Value key() const;
-
-      /// Return the index of the referenced Value. -1 if it is not an arrayValue.
-      UInt index() const;
-
-      /// Return the member name of the referenced Value. "" if it is not an objectValue.
-      const char *memberName() const;
-
-   protected:
-      Value &deref() const;
-
-      void increment();
-
-      void decrement();
-
-      difference_type computeDistance( const SelfType &other ) const;
-
-      bool isEqual( const SelfType &other ) const;
-
-      void copy( const SelfType &other );
-
-   private:
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-      Value::ObjectValues::iterator current_;
-      // Indicates that iterator is for a null value.
-      bool isNull_;
-#else
-      union
-      {
-         ValueInternalArray::IteratorState array_;
-         ValueInternalMap::IteratorState map_;
-      } iterator_;
-      bool isArray_;
-#endif
-   };
-
-   /** \brief const iterator for object and array value.
-    *
-    */
-   class ValueConstIterator : public ValueIteratorBase
-   {
-      friend class Value;
-   public:
-      typedef unsigned int size_t;
-      typedef int difference_type;
-      typedef const Value &reference;
-      typedef const Value *pointer;
-      typedef ValueConstIterator SelfType;
-
-      ValueConstIterator();
-   private:
-      /*! \internal Use by Value to create an iterator.
-       */
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-      explicit ValueConstIterator( const Value::ObjectValues::iterator &current );
-#else
-      ValueConstIterator( const ValueInternalArray::IteratorState &state );
-      ValueConstIterator( const ValueInternalMap::IteratorState &state );
-#endif
-   public:
-      SelfType &operator =( const ValueIteratorBase &other );
-
-      SelfType operator++( int )
-      {
-         SelfType temp( *this );
-         ++*this;
-         return temp;
-      }
-
-      SelfType operator--( int )
-      {
-         SelfType temp( *this );
-         --*this;
-         return temp;
-      }
-
-      SelfType &operator--()
-      {
-         decrement();
-         return *this;
-      }
-
-      SelfType &operator++()
-      {
-         increment();
-         return *this;
-      }
-
-      reference operator *() const
-      {
-         return deref();
-      }
-   };
-
-
-   /** \brief Iterator for object and array value.
-    */
-   class ValueIterator : public ValueIteratorBase
-   {
-      friend class Value;
-   public:
-      typedef unsigned int size_t;
-      typedef int difference_type;
-      typedef Value &reference;
-      typedef Value *pointer;
-      typedef ValueIterator SelfType;
-
-      ValueIterator();
-      ValueIterator( const ValueConstIterator &other );
-      ValueIterator( const ValueIterator &other );
-   private:
-      /*! \internal Use by Value to create an iterator.
-       */
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-      explicit ValueIterator( const Value::ObjectValues::iterator &current );
-#else
-      ValueIterator( const ValueInternalArray::IteratorState &state );
-      ValueIterator( const ValueInternalMap::IteratorState &state );
-#endif
-   public:
-
-      SelfType &operator =( const SelfType &other );
-
-      SelfType operator++( int )
-      {
-         SelfType temp( *this );
-         ++*this;
-         return temp;
-      }
-
-      SelfType operator--( int )
-      {
-         SelfType temp( *this );
-         --*this;
-         return temp;
-      }
-
-      SelfType &operator--()
-      {
-         decrement();
-         return *this;
-      }
-
-      SelfType &operator++()
-      {
-         increment();
-         return *this;
-      }
-
-      reference operator *() const
-      {
-         return deref();
-      }
-   };
-
-
-} // namespace Json
-
-
-#endif // CPPTL_JSON_H_INCLUDED

ext/jsoncpp/include/json/writer.h

@@ -1,185 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef JSON_WRITER_H_INCLUDED
-# define JSON_WRITER_H_INCLUDED
-
-#if !defined(JSON_IS_AMALGAMATION)
-# include "value.h"
-#endif // if !defined(JSON_IS_AMALGAMATION)
-# include <vector>
-# include <string>
-# include <iostream>
-
-namespace Json {
-
-   class Value;
-
-   /** \brief Abstract class for writers.
-    */
-   class JSON_API Writer
-   {
-   public:
-      virtual ~Writer();
-
-      virtual std::string write( const Value &root ) = 0;
-   };
-
-   /** \brief Outputs a Value in <a HREF="http://www.json.org">JSON</a> format without formatting (not human friendly).
-    *
-    * The JSON document is written in a single line. It is not intended for 'human' consumption,
-    * but may be usefull to support feature such as RPC where bandwith is limited.
-    * \sa Reader, Value
-    */
-   class JSON_API FastWriter : public Writer
-   {
-   public:
-      FastWriter();
-      virtual ~FastWriter(){}
-
-      void enableYAMLCompatibility();
-
-   public: // overridden from Writer
-      virtual std::string write( const Value &root );
-
-   private:
-      void writeValue( const Value &value );
-
-      std::string document_;
-      bool yamlCompatiblityEnabled_;
-   };
-
-   /** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a human friendly way.
-    *
-    * The rules for line break and indent are as follow:
-    * - Object value:
-    *     - if empty then print {} without indent and line break
-    *     - if not empty the print '{', line break & indent, print one value per line
-    *       and then unindent and line break and print '}'.
-    * - Array value:
-    *     - if empty then print [] without indent and line break
-    *     - if the array contains no object value, empty array or some other value types,
-    *       and all the values fit on one lines, then print the array on a single line.
-    *     - otherwise, it the values do not fit on one line, or the array contains
-    *       object or non empty array, then print one value per line.
-    *
-    * If the Value have comments then they are outputed according to their #CommentPlacement.
-    *
-    * \sa Reader, Value, Value::setComment()
-    */
-   class JSON_API StyledWriter: public Writer
-   {
-   public:
-      StyledWriter();
-      virtual ~StyledWriter(){}
-
-   public: // overridden from Writer
-      /** \brief Serialize a Value in <a HREF="http://www.json.org">JSON</a> format.
-       * \param root Value to serialize.
-       * \return String containing the JSON document that represents the root value.
-       */
-      virtual std::string write( const Value &root );
-
-   private:
-      void writeValue( const Value &value );
-      void writeArrayValue( const Value &value );
-      bool isMultineArray( const Value &value );
-      void pushValue( const std::string &value );
-      void writeIndent();
-      void writeWithIndent( const std::string &value );
-      void indent();
-      void unindent();
-      void writeCommentBeforeValue( const Value &root );
-      void writeCommentAfterValueOnSameLine( const Value &root );
-      bool hasCommentForValue( const Value &value );
-      static std::string normalizeEOL( const std::string &text );
-
-      typedef std::vector<std::string> ChildValues;
-
-      ChildValues childValues_;
-      std::string document_;
-      std::string indentString_;
-      int rightMargin_;
-      int indentSize_;
-      bool addChildValues_;
-   };
-
-   /** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a human friendly way,
-        to a stream rather than to a string.
-    *
-    * The rules for line break and indent are as follow:
-    * - Object value:
-    *     - if empty then print {} without indent and line break
-    *     - if not empty the print '{', line break & indent, print one value per line
-    *       and then unindent and line break and print '}'.
-    * - Array value:
-    *     - if empty then print [] without indent and line break
-    *     - if the array contains no object value, empty array or some other value types,
-    *       and all the values fit on one lines, then print the array on a single line.
-    *     - otherwise, it the values do not fit on one line, or the array contains
-    *       object or non empty array, then print one value per line.
-    *
-    * If the Value have comments then they are outputed according to their #CommentPlacement.
-    *
-    * \param indentation Each level will be indented by this amount extra.
-    * \sa Reader, Value, Value::setComment()
-    */
-   class JSON_API StyledStreamWriter
-   {
-   public:
-      StyledStreamWriter( std::string indentation="\t" );
-      ~StyledStreamWriter(){}
-
-   public:
-      /** \brief Serialize a Value in <a HREF="http://www.json.org">JSON</a> format.
-       * \param out Stream to write to. (Can be ostringstream, e.g.)
-       * \param root Value to serialize.
-       * \note There is no point in deriving from Writer, since write() should not return a value.
-       */
-      void write( std::ostream &out, const Value &root );
-
-   private:
-      void writeValue( const Value &value );
-      void writeArrayValue( const Value &value );
-      bool isMultineArray( const Value &value );
-      void pushValue( const std::string &value );
-      void writeIndent();
-      void writeWithIndent( const std::string &value );
-      void indent();
-      void unindent();
-      void writeCommentBeforeValue( const Value &root );
-      void writeCommentAfterValueOnSameLine( const Value &root );
-      bool hasCommentForValue( const Value &value );
-      static std::string normalizeEOL( const std::string &text );
-
-      typedef std::vector<std::string> ChildValues;
-
-      ChildValues childValues_;
-      std::ostream* document_;
-      std::string indentString_;
-      int rightMargin_;
-      std::string indentation_;
-      bool addChildValues_;
-   };
-
-# if defined(JSON_HAS_INT64)
-   std::string JSON_API valueToString( Int value );
-   std::string JSON_API valueToString( UInt value );
-# endif // if defined(JSON_HAS_INT64)
-   std::string JSON_API valueToString( LargestInt value );
-   std::string JSON_API valueToString( LargestUInt value );
-   std::string JSON_API valueToString( double value );
-   std::string JSON_API valueToString( bool value );
-   std::string JSON_API valueToQuotedString( const char *value );
-
-   /// \brief Output using the StyledStreamWriter.
-   /// \see Json::operator>>()
-   std::ostream& operator<<( std::ostream&, const Value &root );
-
-} // namespace Json
-
-
-
-#endif // JSON_WRITER_H_INCLUDED

ext/jsoncpp/src/json_batchallocator.h

@@ -1,130 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef JSONCPP_BATCHALLOCATOR_H_INCLUDED
-# define JSONCPP_BATCHALLOCATOR_H_INCLUDED
-
-# include <stdlib.h>
-# include <assert.h>
-
-# ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-
-namespace Json {
-
-/* Fast memory allocator.
- *
- * This memory allocator allocates memory for a batch of object (specified by
- * the page size, the number of object in each page).
- *
- * It does not allow the destruction of a single object. All the allocated objects
- * can be destroyed at once. The memory can be either released or reused for future
- * allocation.
- * 
- * The in-place new operator must be used to construct the object using the pointer
- * returned by allocate.
- */
-template<typename AllocatedType
-        ,const unsigned int objectPerAllocation>
-class BatchAllocator
-{
-public:
-   typedef AllocatedType Type;
-
-   BatchAllocator( unsigned int objectsPerPage = 255 )
-      : freeHead_( 0 )
-      , objectsPerPage_( objectsPerPage )
-   {
-//      printf( "Size: %d => %s\n", sizeof(AllocatedType), typeid(AllocatedType).name() );
-      assert( sizeof(AllocatedType) * objectPerAllocation >= sizeof(AllocatedType *) ); // We must be able to store a slist in the object free space.
-      assert( objectsPerPage >= 16 );
-      batches_ = allocateBatch( 0 );   // allocated a dummy page
-      currentBatch_ = batches_;
-   }
-
-   ~BatchAllocator()
-   {
-      for ( BatchInfo *batch = batches_; batch;  )
-      {
-         BatchInfo *nextBatch = batch->next_;
-         free( batch );
-         batch = nextBatch;
-      }
-   }
-
-   /// allocate space for an array of objectPerAllocation object.
-   /// @warning it is the responsability of the caller to call objects constructors.
-   AllocatedType *allocate()
-   {
-      if ( freeHead_ ) // returns node from free list.
-      {
-         AllocatedType *object = freeHead_;
-         freeHead_ = *(AllocatedType **)object;
-         return object;
-      }
-      if ( currentBatch_->used_ == currentBatch_->end_ )
-      {
-         currentBatch_ = currentBatch_->next_;
-         while ( currentBatch_  &&  currentBatch_->used_ == currentBatch_->end_ )
-            currentBatch_ = currentBatch_->next_;
-
-         if ( !currentBatch_  ) // no free batch found, allocate a new one
-         { 
-            currentBatch_ = allocateBatch( objectsPerPage_ );
-            currentBatch_->next_ = batches_; // insert at the head of the list
-            batches_ = currentBatch_;
-         }
-      }
-      AllocatedType *allocated = currentBatch_->used_;
-      currentBatch_->used_ += objectPerAllocation;
-      return allocated;
-   }
-
-   /// Release the object.
-   /// @warning it is the responsability of the caller to actually destruct the object.
-   void release( AllocatedType *object )
-   {
-      assert( object != 0 );
-      *(AllocatedType **)object = freeHead_;
-      freeHead_ = object;
-   }
-
-private:
-   struct BatchInfo
-   {
-      BatchInfo *next_;
-      AllocatedType *used_;
-      AllocatedType *end_;
-      AllocatedType buffer_[objectPerAllocation];
-   };
-
-   // disabled copy constructor and assignement operator.
-   BatchAllocator( const BatchAllocator & );
-   void operator =( const BatchAllocator &);
-
-   static BatchInfo *allocateBatch( unsigned int objectsPerPage )
-   {
-      const unsigned int mallocSize = sizeof(BatchInfo) - sizeof(AllocatedType)* objectPerAllocation
-                                + sizeof(AllocatedType) * objectPerAllocation * objectsPerPage;
-      BatchInfo *batch = static_cast<BatchInfo*>( malloc( mallocSize ) );
-      batch->next_ = 0;
-      batch->used_ = batch->buffer_;
-      batch->end_ = batch->buffer_ + objectsPerPage;
-      return batch;
-   }
-
-   BatchInfo *batches_;
-   BatchInfo *currentBatch_;
-   /// Head of a single linked list within the allocated space of freeed object
-   AllocatedType *freeHead_;
-   unsigned int objectsPerPage_;
-};
-
-
-} // namespace Json
-
-# endif // ifndef JSONCPP_DOC_INCLUDE_IMPLEMENTATION
-
-#endif // JSONCPP_BATCHALLOCATOR_H_INCLUDED
-

ext/jsoncpp/src/json_internalarray.inl

@@ -1,456 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-// included by json_value.cpp
-
-namespace Json {
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueInternalArray
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-ValueArrayAllocator::~ValueArrayAllocator()
-{
-}
-
-// //////////////////////////////////////////////////////////////////
-// class DefaultValueArrayAllocator
-// //////////////////////////////////////////////////////////////////
-#ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-class DefaultValueArrayAllocator : public ValueArrayAllocator
-{
-public: // overridden from ValueArrayAllocator
-   virtual ~DefaultValueArrayAllocator()
-   {
-   }
-
-   virtual ValueInternalArray *newArray()
-   {
-      return new ValueInternalArray();
-   }
-
-   virtual ValueInternalArray *newArrayCopy( const ValueInternalArray &other )
-   {
-      return new ValueInternalArray( other );
-   }
-
-   virtual void destructArray( ValueInternalArray *array )
-   {
-      delete array;
-   }
-
-   virtual void reallocateArrayPageIndex( Value **&indexes, 
-                                          ValueInternalArray::PageIndex &indexCount,
-                                          ValueInternalArray::PageIndex minNewIndexCount )
-   {
-      ValueInternalArray::PageIndex newIndexCount = (indexCount*3)/2 + 1;
-      if ( minNewIndexCount > newIndexCount )
-         newIndexCount = minNewIndexCount;
-      void *newIndexes = realloc( indexes, sizeof(Value*) * newIndexCount );
-      if ( !newIndexes )
-         throw std::bad_alloc();
-      indexCount = newIndexCount;
-      indexes = static_cast<Value **>( newIndexes );
-   }
-   virtual void releaseArrayPageIndex( Value **indexes, 
-                                       ValueInternalArray::PageIndex indexCount )
-   {
-      if ( indexes )
-         free( indexes );
-   }
-
-   virtual Value *allocateArrayPage()
-   {
-      return static_cast<Value *>( malloc( sizeof(Value) * ValueInternalArray::itemsPerPage ) );
-   }
-
-   virtual void releaseArrayPage( Value *value )
-   {
-      if ( value )
-         free( value );
-   }
-};
-
-#else // #ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-/// @todo make this thread-safe (lock when accessign batch allocator)
-class DefaultValueArrayAllocator : public ValueArrayAllocator
-{
-public: // overridden from ValueArrayAllocator
-   virtual ~DefaultValueArrayAllocator()
-   {
-   }
-
-   virtual ValueInternalArray *newArray()
-   {
-      ValueInternalArray *array = arraysAllocator_.allocate();
-      new (array) ValueInternalArray(); // placement new
-      return array;
-   }
-
-   virtual ValueInternalArray *newArrayCopy( const ValueInternalArray &other )
-   {
-      ValueInternalArray *array = arraysAllocator_.allocate();
-      new (array) ValueInternalArray( other ); // placement new
-      return array;
-   }
-
-   virtual void destructArray( ValueInternalArray *array )
-   {
-      if ( array )
-      {
-         array->~ValueInternalArray();
-         arraysAllocator_.release( array );
-      }
-   }
-
-   virtual void reallocateArrayPageIndex( Value **&indexes, 
-                                          ValueInternalArray::PageIndex &indexCount,
-                                          ValueInternalArray::PageIndex minNewIndexCount )
-   {
-      ValueInternalArray::PageIndex newIndexCount = (indexCount*3)/2 + 1;
-      if ( minNewIndexCount > newIndexCount )
-         newIndexCount = minNewIndexCount;
-      void *newIndexes = realloc( indexes, sizeof(Value*) * newIndexCount );
-      if ( !newIndexes )
-         throw std::bad_alloc();
-      indexCount = newIndexCount;
-      indexes = static_cast<Value **>( newIndexes );
-   }
-   virtual void releaseArrayPageIndex( Value **indexes, 
-                                       ValueInternalArray::PageIndex indexCount )
-   {
-      if ( indexes )
-         free( indexes );
-   }
-
-   virtual Value *allocateArrayPage()
-   {
-      return static_cast<Value *>( pagesAllocator_.allocate() );
-   }
-
-   virtual void releaseArrayPage( Value *value )
-   {
-      if ( value )
-         pagesAllocator_.release( value );
-   }
-private:
-   BatchAllocator<ValueInternalArray,1> arraysAllocator_;
-   BatchAllocator<Value,ValueInternalArray::itemsPerPage> pagesAllocator_;
-};
-#endif // #ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-
-static ValueArrayAllocator *&arrayAllocator()
-{
-   static DefaultValueArrayAllocator defaultAllocator;
-   static ValueArrayAllocator *arrayAllocator = &defaultAllocator;
-   return arrayAllocator;
-}
-
-static struct DummyArrayAllocatorInitializer {
-   DummyArrayAllocatorInitializer() 
-   {
-      arrayAllocator();      // ensure arrayAllocator() statics are initialized before main().
-   }
-} dummyArrayAllocatorInitializer;
-
-// //////////////////////////////////////////////////////////////////
-// class ValueInternalArray
-// //////////////////////////////////////////////////////////////////
-bool 
-ValueInternalArray::equals( const IteratorState &x, 
-                            const IteratorState &other )
-{
-   return x.array_ == other.array_  
-          &&  x.currentItemIndex_ == other.currentItemIndex_  
-          &&  x.currentPageIndex_ == other.currentPageIndex_;
-}
-
-
-void 
-ValueInternalArray::increment( IteratorState &it )
-{
-   JSON_ASSERT_MESSAGE( it.array_  &&
-      (it.currentPageIndex_ - it.array_->pages_)*itemsPerPage + it.currentItemIndex_
-      != it.array_->size_,
-      "ValueInternalArray::increment(): moving iterator beyond end" );
-   ++(it.currentItemIndex_);
-   if ( it.currentItemIndex_ == itemsPerPage )
-   {
-      it.currentItemIndex_ = 0;
-      ++(it.currentPageIndex_);
-   }
-}
-
-
-void 
-ValueInternalArray::decrement( IteratorState &it )
-{
-   JSON_ASSERT_MESSAGE( it.array_  &&  it.currentPageIndex_ == it.array_->pages_ 
-                        &&  it.currentItemIndex_ == 0,
-      "ValueInternalArray::decrement(): moving iterator beyond end" );
-   if ( it.currentItemIndex_ == 0 )
-   {
-      it.currentItemIndex_ = itemsPerPage-1;
-      --(it.currentPageIndex_);
-   }
-   else
-   {
-      --(it.currentItemIndex_);
-   }
-}
-
-
-Value &
-ValueInternalArray::unsafeDereference( const IteratorState &it )
-{
-   return (*(it.currentPageIndex_))[it.currentItemIndex_];
-}
-
-
-Value &
-ValueInternalArray::dereference( const IteratorState &it )
-{
-   JSON_ASSERT_MESSAGE( it.array_  &&
-      (it.currentPageIndex_ - it.array_->pages_)*itemsPerPage + it.currentItemIndex_
-      < it.array_->size_,
-      "ValueInternalArray::dereference(): dereferencing invalid iterator" );
-   return unsafeDereference( it );
-}
-
-void 
-ValueInternalArray::makeBeginIterator( IteratorState &it ) const
-{
-   it.array_ = const_cast<ValueInternalArray *>( this );
-   it.currentItemIndex_ = 0;
-   it.currentPageIndex_ = pages_;
-}
-
-
-void 
-ValueInternalArray::makeIterator( IteratorState &it, ArrayIndex index ) const
-{
-   it.array_ = const_cast<ValueInternalArray *>( this );
-   it.currentItemIndex_ = index % itemsPerPage;
-   it.currentPageIndex_ = pages_ + index / itemsPerPage;
-}
-
-
-void 
-ValueInternalArray::makeEndIterator( IteratorState &it ) const
-{
-   makeIterator( it, size_ );
-}
-
-
-ValueInternalArray::ValueInternalArray()
-   : pages_( 0 )
-   , size_( 0 )
-   , pageCount_( 0 )
-{
-}
-
-
-ValueInternalArray::ValueInternalArray( const ValueInternalArray &other )
-   : pages_( 0 )
-   , pageCount_( 0 )
-   , size_( other.size_ )
-{
-   PageIndex minNewPages = other.size_ / itemsPerPage;
-   arrayAllocator()->reallocateArrayPageIndex( pages_, pageCount_, minNewPages );
-   JSON_ASSERT_MESSAGE( pageCount_ >= minNewPages, 
-                        "ValueInternalArray::reserve(): bad reallocation" );
-   IteratorState itOther;
-   other.makeBeginIterator( itOther );
-   Value *value;
-   for ( ArrayIndex index = 0; index < size_; ++index, increment(itOther) )
-   {
-      if ( index % itemsPerPage == 0 )
-      {
-         PageIndex pageIndex = index / itemsPerPage;
-         value = arrayAllocator()->allocateArrayPage();
-         pages_[pageIndex] = value;
-      }
-      new (value) Value( dereference( itOther ) );
-   }
-}
-
-
-ValueInternalArray &
-ValueInternalArray::operator =( const ValueInternalArray &other )
-{
-   ValueInternalArray temp( other );
-   swap( temp );
-   return *this;
-}
-
-
-ValueInternalArray::~ValueInternalArray()
-{
-   // destroy all constructed items
-   IteratorState it;
-   IteratorState itEnd;
-   makeBeginIterator( it);
-   makeEndIterator( itEnd );
-   for ( ; !equals(it,itEnd); increment(it) )
-   {
-      Value *value = &dereference(it);
-      value->~Value();
-   }
-   // release all pages
-   PageIndex lastPageIndex = size_ / itemsPerPage;
-   for ( PageIndex pageIndex = 0; pageIndex < lastPageIndex; ++pageIndex )
-      arrayAllocator()->releaseArrayPage( pages_[pageIndex] );
-   // release pages index
-   arrayAllocator()->releaseArrayPageIndex( pages_, pageCount_ );
-}
-
-
-void 
-ValueInternalArray::swap( ValueInternalArray &other )
-{
-   Value **tempPages = pages_;
-   pages_ = other.pages_;
-   other.pages_ = tempPages;
-   ArrayIndex tempSize = size_;
-   size_ = other.size_;
-   other.size_ = tempSize;
-   PageIndex tempPageCount = pageCount_;
-   pageCount_ = other.pageCount_;
-   other.pageCount_ = tempPageCount;
-}
-
-void 
-ValueInternalArray::clear()
-{
-   ValueInternalArray dummy;
-   swap( dummy );
-}
-
-
-void 
-ValueInternalArray::resize( ArrayIndex newSize )
-{
-   if ( newSize == 0 )
-      clear();
-   else if ( newSize < size_ )
-   {
-      IteratorState it;
-      IteratorState itEnd;
-      makeIterator( it, newSize );
-      makeIterator( itEnd, size_ );
-      for ( ; !equals(it,itEnd); increment(it) )
-      {
-         Value *value = &dereference(it);
-         value->~Value();
-      }
-      PageIndex pageIndex = (newSize + itemsPerPage - 1) / itemsPerPage;
-      PageIndex lastPageIndex = size_ / itemsPerPage;
-      for ( ; pageIndex < lastPageIndex; ++pageIndex )
-         arrayAllocator()->releaseArrayPage( pages_[pageIndex] );
-      size_ = newSize;
-   }
-   else if ( newSize > size_ )
-      resolveReference( newSize );
-}
-
-
-void 
-ValueInternalArray::makeIndexValid( ArrayIndex index )
-{
-   // Need to enlarge page index ?
-   if ( index >= pageCount_ * itemsPerPage )
-   {
-      PageIndex minNewPages = (index + 1) / itemsPerPage;
-      arrayAllocator()->reallocateArrayPageIndex( pages_, pageCount_, minNewPages );
-      JSON_ASSERT_MESSAGE( pageCount_ >= minNewPages, "ValueInternalArray::reserve(): bad reallocation" );
-   }
-
-   // Need to allocate new pages ?
-   ArrayIndex nextPageIndex = 
-      (size_ % itemsPerPage) != 0 ? size_ - (size_%itemsPerPage) + itemsPerPage
-                                  : size_;
-   if ( nextPageIndex <= index )
-   {
-      PageIndex pageIndex = nextPageIndex / itemsPerPage;
-      PageIndex pageToAllocate = (index - nextPageIndex) / itemsPerPage + 1;
-      for ( ; pageToAllocate-- > 0; ++pageIndex )
-         pages_[pageIndex] = arrayAllocator()->allocateArrayPage();
-   }
-
-   // Initialize all new entries
-   IteratorState it;
-   IteratorState itEnd;
-   makeIterator( it, size_ );
-   size_ = index + 1;
-   makeIterator( itEnd, size_ );
-   for ( ; !equals(it,itEnd); increment(it) )
-   {
-      Value *value = &dereference(it);
-      new (value) Value(); // Construct a default value using placement new
-   }
-}
-
-Value &
-ValueInternalArray::resolveReference( ArrayIndex index )
-{
-   if ( index >= size_ )
-      makeIndexValid( index );
-   return pages_[index/itemsPerPage][index%itemsPerPage];
-}
-
-Value *
-ValueInternalArray::find( ArrayIndex index ) const
-{
-   if ( index >= size_ )
-      return 0;
-   return &(pages_[index/itemsPerPage][index%itemsPerPage]);
-}
-
-ValueInternalArray::ArrayIndex 
-ValueInternalArray::size() const
-{
-   return size_;
-}
-
-int 
-ValueInternalArray::distance( const IteratorState &x, const IteratorState &y )
-{
-   return indexOf(y) - indexOf(x);
-}
-
-
-ValueInternalArray::ArrayIndex 
-ValueInternalArray::indexOf( const IteratorState &iterator )
-{
-   if ( !iterator.array_ )
-      return ArrayIndex(-1);
-   return ArrayIndex(
-      (iterator.currentPageIndex_ - iterator.array_->pages_) * itemsPerPage 
-      + iterator.currentItemIndex_ );
-}
-
-
-int 
-ValueInternalArray::compare( const ValueInternalArray &other ) const
-{
-   int sizeDiff( size_ - other.size_ );
-   if ( sizeDiff != 0 )
-      return sizeDiff;
-   
-   for ( ArrayIndex index =0; index < size_; ++index )
-   {
-      int diff = pages_[index/itemsPerPage][index%itemsPerPage].compare( 
-         other.pages_[index/itemsPerPage][index%itemsPerPage] );
-      if ( diff != 0 )
-         return diff;
-   }
-   return 0;
-}
-
-} // namespace Json

ext/jsoncpp/src/json_internalmap.inl

@@ -1,615 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-// included by json_value.cpp
-
-namespace Json {
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueInternalMap
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-/** \internal MUST be safely initialized using memset( this, 0, sizeof(ValueInternalLink) );
-   * This optimization is used by the fast allocator.
-   */
-ValueInternalLink::ValueInternalLink()
-   : previous_( 0 )
-   , next_( 0 )
-{
-}
-
-ValueInternalLink::~ValueInternalLink()
-{ 
-   for ( int index =0; index < itemPerLink; ++index )
-   {
-      if ( !items_[index].isItemAvailable() )
-      {
-         if ( !items_[index].isMemberNameStatic() )
-            free( keys_[index] );
-      }
-      else
-         break;
-   }
-}
-
-
-
-ValueMapAllocator::~ValueMapAllocator()
-{
-}
-
-#ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-class DefaultValueMapAllocator : public ValueMapAllocator
-{
-public: // overridden from ValueMapAllocator
-   virtual ValueInternalMap *newMap()
-   {
-      return new ValueInternalMap();
-   }
-
-   virtual ValueInternalMap *newMapCopy( const ValueInternalMap &other )
-   {
-      return new ValueInternalMap( other );
-   }
-
-   virtual void destructMap( ValueInternalMap *map )
-   {
-      delete map;
-   }
-
-   virtual ValueInternalLink *allocateMapBuckets( unsigned int size )
-   {
-      return new ValueInternalLink[size];
-   }
-
-   virtual void releaseMapBuckets( ValueInternalLink *links )
-   {
-      delete [] links;
-   }
-
-   virtual ValueInternalLink *allocateMapLink()
-   {
-      return new ValueInternalLink();
-   }
-
-   virtual void releaseMapLink( ValueInternalLink *link )
-   {
-      delete link;
-   }
-};
-#else
-/// @todo make this thread-safe (lock when accessign batch allocator)
-class DefaultValueMapAllocator : public ValueMapAllocator
-{
-public: // overridden from ValueMapAllocator
-   virtual ValueInternalMap *newMap()
-   {
-      ValueInternalMap *map = mapsAllocator_.allocate();
-      new (map) ValueInternalMap(); // placement new
-      return map;
-   }
-
-   virtual ValueInternalMap *newMapCopy( const ValueInternalMap &other )
-   {
-      ValueInternalMap *map = mapsAllocator_.allocate();
-      new (map) ValueInternalMap( other ); // placement new
-      return map;
-   }
-
-   virtual void destructMap( ValueInternalMap *map )
-   {
-      if ( map )
-      {
-         map->~ValueInternalMap();
-         mapsAllocator_.release( map );
-      }
-   }
-
-   virtual ValueInternalLink *allocateMapBuckets( unsigned int size )
-   {
-      return new ValueInternalLink[size];
-   }
-
-   virtual void releaseMapBuckets( ValueInternalLink *links )
-   {
-      delete [] links;
-   }
-
-   virtual ValueInternalLink *allocateMapLink()
-   {
-      ValueInternalLink *link = linksAllocator_.allocate();
-      memset( link, 0, sizeof(ValueInternalLink) );
-      return link;
-   }
-
-   virtual void releaseMapLink( ValueInternalLink *link )
-   {
-      link->~ValueInternalLink();
-      linksAllocator_.release( link );
-   }
-private:
-   BatchAllocator<ValueInternalMap,1> mapsAllocator_;
-   BatchAllocator<ValueInternalLink,1> linksAllocator_;
-};
-#endif
-
-static ValueMapAllocator *&mapAllocator()
-{
-   static DefaultValueMapAllocator defaultAllocator;
-   static ValueMapAllocator *mapAllocator = &defaultAllocator;
-   return mapAllocator;
-}
-
-static struct DummyMapAllocatorInitializer {
-   DummyMapAllocatorInitializer() 
-   {
-      mapAllocator();      // ensure mapAllocator() statics are initialized before main().
-   }
-} dummyMapAllocatorInitializer;
-
-
-
-// h(K) = value * K >> w ; with w = 32 & K prime w.r.t. 2^32.
-
-/*
-use linked list hash map. 
-buckets array is a container.
-linked list element contains 6 key/values. (memory = (16+4) * 6 + 4 = 124)
-value have extra state: valid, available, deleted
-*/
-
-
-ValueInternalMap::ValueInternalMap()
-   : buckets_( 0 )
-   , tailLink_( 0 )
-   , bucketsSize_( 0 )
-   , itemCount_( 0 )
-{
-}
-
-
-ValueInternalMap::ValueInternalMap( const ValueInternalMap &other )
-   : buckets_( 0 )
-   , tailLink_( 0 )
-   , bucketsSize_( 0 )
-   , itemCount_( 0 )
-{
-   reserve( other.itemCount_ );
-   IteratorState it;
-   IteratorState itEnd;
-   other.makeBeginIterator( it );
-   other.makeEndIterator( itEnd );
-   for ( ; !equals(it,itEnd); increment(it) )
-   {
-      bool isStatic;
-      const char *memberName = key( it, isStatic );
-      const Value &aValue = value( it );
-      resolveReference(memberName, isStatic) = aValue;
-   }
-}
-
-
-ValueInternalMap &
-ValueInternalMap::operator =( const ValueInternalMap &other )
-{
-   ValueInternalMap dummy( other );
-   swap( dummy );
-   return *this;
-}
-
-
-ValueInternalMap::~ValueInternalMap()
-{
-   if ( buckets_ )
-   {
-      for ( BucketIndex bucketIndex =0; bucketIndex < bucketsSize_; ++bucketIndex )
-      {
-         ValueInternalLink *link = buckets_[bucketIndex].next_;
-         while ( link )
-         {
-            ValueInternalLink *linkToRelease = link;
-            link = link->next_;
-            mapAllocator()->releaseMapLink( linkToRelease );
-         }
-      }
-      mapAllocator()->releaseMapBuckets( buckets_ );
-   }
-}
-
-
-void 
-ValueInternalMap::swap( ValueInternalMap &other )
-{
-   ValueInternalLink *tempBuckets = buckets_;
-   buckets_ = other.buckets_;
-   other.buckets_ = tempBuckets;
-   ValueInternalLink *tempTailLink = tailLink_;
-   tailLink_ = other.tailLink_;
-   other.tailLink_ = tempTailLink;
-   BucketIndex tempBucketsSize = bucketsSize_;
-   bucketsSize_ = other.bucketsSize_;
-   other.bucketsSize_ = tempBucketsSize;
-   BucketIndex tempItemCount = itemCount_;
-   itemCount_ = other.itemCount_;
-   other.itemCount_ = tempItemCount;
-}
-
-
-void 
-ValueInternalMap::clear()
-{
-   ValueInternalMap dummy;
-   swap( dummy );
-}
-
-
-ValueInternalMap::BucketIndex 
-ValueInternalMap::size() const
-{
-   return itemCount_;
-}
-
-bool 
-ValueInternalMap::reserveDelta( BucketIndex growth )
-{
-   return reserve( itemCount_ + growth );
-}
-
-bool 
-ValueInternalMap::reserve( BucketIndex newItemCount )
-{
-   if ( !buckets_  &&  newItemCount > 0 )
-   {
-      buckets_ = mapAllocator()->allocateMapBuckets( 1 );
-      bucketsSize_ = 1;
-      tailLink_ = &buckets_[0];
-   }
-//   BucketIndex idealBucketCount = (newItemCount + ValueInternalLink::itemPerLink) / ValueInternalLink::itemPerLink;
-   return true;
-}
-
-
-const Value *
-ValueInternalMap::find( const char *key ) const
-{
-   if ( !bucketsSize_ )
-      return 0;
-   HashKey hashedKey = hash( key );
-   BucketIndex bucketIndex = hashedKey % bucketsSize_;
-   for ( const ValueInternalLink *current = &buckets_[bucketIndex]; 
-         current != 0; 
-         current = current->next_ )
-   {
-      for ( BucketIndex index=0; index < ValueInternalLink::itemPerLink; ++index )
-      {
-         if ( current->items_[index].isItemAvailable() )
-            return 0;
-         if ( strcmp( key, current->keys_[index] ) == 0 )
-            return &current->items_[index];
-      }
-   }
-   return 0;
-}
-
-
-Value *
-ValueInternalMap::find( const char *key )
-{
-   const ValueInternalMap *constThis = this;
-   return const_cast<Value *>( constThis->find( key ) );
-}
-
-
-Value &
-ValueInternalMap::resolveReference( const char *key,
-                                    bool isStatic )
-{
-   HashKey hashedKey = hash( key );
-   if ( bucketsSize_ )
-   {
-      BucketIndex bucketIndex = hashedKey % bucketsSize_;
-      ValueInternalLink **previous = 0;
-      BucketIndex index;
-      for ( ValueInternalLink *current = &buckets_[bucketIndex]; 
-            current != 0; 
-            previous = &current->next_, current = current->next_ )
-      {
-         for ( index=0; index < ValueInternalLink::itemPerLink; ++index )
-         {
-            if ( current->items_[index].isItemAvailable() )
-               return setNewItem( key, isStatic, current, index );
-            if ( strcmp( key, current->keys_[index] ) == 0 )
-               return current->items_[index];
-         }
-      }
-   }
-
-   reserveDelta( 1 );
-   return unsafeAdd( key, isStatic, hashedKey );
-}
-
-
-void 
-ValueInternalMap::remove( const char *key )
-{
-   HashKey hashedKey = hash( key );
-   if ( !bucketsSize_ )
-      return;
-   BucketIndex bucketIndex = hashedKey % bucketsSize_;
-   for ( ValueInternalLink *link = &buckets_[bucketIndex]; 
-         link != 0; 
-         link = link->next_ )
-   {
-      BucketIndex index;
-      for ( index =0; index < ValueInternalLink::itemPerLink; ++index )
-      {
-         if ( link->items_[index].isItemAvailable() )
-            return;
-         if ( strcmp( key, link->keys_[index] ) == 0 )
-         {
-            doActualRemove( link, index, bucketIndex );
-            return;
-         }
-      }
-   }
-}
-
-void 
-ValueInternalMap::doActualRemove( ValueInternalLink *link, 
-                                  BucketIndex index,
-                                  BucketIndex bucketIndex )
-{
-   // find last item of the bucket and swap it with the 'removed' one.
-   // set removed items flags to 'available'.
-   // if last page only contains 'available' items, then desallocate it (it's empty)
-   ValueInternalLink *&lastLink = getLastLinkInBucket( index );
-   BucketIndex lastItemIndex = 1; // a link can never be empty, so start at 1
-   for ( ;   
-         lastItemIndex < ValueInternalLink::itemPerLink; 
-         ++lastItemIndex ) // may be optimized with dicotomic search
-   {
-      if ( lastLink->items_[lastItemIndex].isItemAvailable() )
-         break;
-   }
-   
-   BucketIndex lastUsedIndex = lastItemIndex - 1;
-   Value *valueToDelete = &link->items_[index];
-   Value *valueToPreserve = &lastLink->items_[lastUsedIndex];
-   if ( valueToDelete != valueToPreserve )
-      valueToDelete->swap( *valueToPreserve );
-   if ( lastUsedIndex == 0 )  // page is now empty
-   {  // remove it from bucket linked list and delete it.
-      ValueInternalLink *linkPreviousToLast = lastLink->previous_;
-      if ( linkPreviousToLast != 0 )   // can not deleted bucket link.
-      {
-         mapAllocator()->releaseMapLink( lastLink );
-         linkPreviousToLast->next_ = 0;
-         lastLink = linkPreviousToLast;
-      }
-   }
-   else
-   {
-      Value dummy;
-      valueToPreserve->swap( dummy ); // restore deleted to default Value.
-      valueToPreserve->setItemUsed( false );
-   }
-   --itemCount_;
-}
-
-
-ValueInternalLink *&
-ValueInternalMap::getLastLinkInBucket( BucketIndex bucketIndex )
-{
-   if ( bucketIndex == bucketsSize_ - 1 )
-      return tailLink_;
-   ValueInternalLink *&previous = buckets_[bucketIndex+1].previous_;
-   if ( !previous )
-      previous = &buckets_[bucketIndex];
-   return previous;
-}
-
-
-Value &
-ValueInternalMap::setNewItem( const char *key, 
-                              bool isStatic,
-                              ValueInternalLink *link, 
-                              BucketIndex index )
-{
-   char *duplicatedKey = makeMemberName( key );
-   ++itemCount_;
-   link->keys_[index] = duplicatedKey;
-   link->items_[index].setItemUsed();
-   link->items_[index].setMemberNameIsStatic( isStatic );
-   return link->items_[index]; // items already default constructed.
-}
-
-
-Value &
-ValueInternalMap::unsafeAdd( const char *key, 
-                             bool isStatic, 
-                             HashKey hashedKey )
-{
-   JSON_ASSERT_MESSAGE( bucketsSize_ > 0, "ValueInternalMap::unsafeAdd(): internal logic error." );
-   BucketIndex bucketIndex = hashedKey % bucketsSize_;
-   ValueInternalLink *&previousLink = getLastLinkInBucket( bucketIndex );
-   ValueInternalLink *link = previousLink;
-   BucketIndex index;
-   for ( index =0; index < ValueInternalLink::itemPerLink; ++index )
-   {
-      if ( link->items_[index].isItemAvailable() )
-         break;
-   }
-   if ( index == ValueInternalLink::itemPerLink ) // need to add a new page
-   {
-      ValueInternalLink *newLink = mapAllocator()->allocateMapLink();
-      index = 0;
-      link->next_ = newLink;
-      previousLink = newLink;
-      link = newLink;
-   }
-   return setNewItem( key, isStatic, link, index );
-}
-
-
-ValueInternalMap::HashKey 
-ValueInternalMap::hash( const char *key ) const
-{
-   HashKey hash = 0;
-   while ( *key )
-      hash += *key++ * 37;
-   return hash;
-}
-
-
-int 
-ValueInternalMap::compare( const ValueInternalMap &other ) const
-{
-   int sizeDiff( itemCount_ - other.itemCount_ );
-   if ( sizeDiff != 0 )
-      return sizeDiff;
-   // Strict order guaranty is required. Compare all keys FIRST, then compare values.
-   IteratorState it;
-   IteratorState itEnd;
-   makeBeginIterator( it );
-   makeEndIterator( itEnd );
-   for ( ; !equals(it,itEnd); increment(it) )
-   {
-      if ( !other.find( key( it ) ) )
-         return 1;
-   }
-
-   // All keys are equals, let's compare values
-   makeBeginIterator( it );
-   for ( ; !equals(it,itEnd); increment(it) )
-   {
-      const Value *otherValue = other.find( key( it ) );
-      int valueDiff = value(it).compare( *otherValue );
-      if ( valueDiff != 0 )
-         return valueDiff;
-   }
-   return 0;
-}
-
-
-void 
-ValueInternalMap::makeBeginIterator( IteratorState &it ) const
-{
-   it.map_ = const_cast<ValueInternalMap *>( this );
-   it.bucketIndex_ = 0;
-   it.itemIndex_ = 0;
-   it.link_ = buckets_;
-}
-
-
-void 
-ValueInternalMap::makeEndIterator( IteratorState &it ) const
-{
-   it.map_ = const_cast<ValueInternalMap *>( this );
-   it.bucketIndex_ = bucketsSize_;
-   it.itemIndex_ = 0;
-   it.link_ = 0;
-}
-
-
-bool 
-ValueInternalMap::equals( const IteratorState &x, const IteratorState &other )
-{
-   return x.map_ == other.map_  
-          &&  x.bucketIndex_ == other.bucketIndex_  
-          &&  x.link_ == other.link_
-          &&  x.itemIndex_ == other.itemIndex_;
-}
-
-
-void 
-ValueInternalMap::incrementBucket( IteratorState &iterator )
-{
-   ++iterator.bucketIndex_;
-   JSON_ASSERT_MESSAGE( iterator.bucketIndex_ <= iterator.map_->bucketsSize_,
-      "ValueInternalMap::increment(): attempting to iterate beyond end." );
-   if ( iterator.bucketIndex_ == iterator.map_->bucketsSize_ )
-      iterator.link_ = 0;
-   else
-      iterator.link_ = &(iterator.map_->buckets_[iterator.bucketIndex_]);
-   iterator.itemIndex_ = 0;
-}
-
-
-void 
-ValueInternalMap::increment( IteratorState &iterator )
-{
-   JSON_ASSERT_MESSAGE( iterator.map_, "Attempting to iterator using invalid iterator." );
-   ++iterator.itemIndex_;
-   if ( iterator.itemIndex_ == ValueInternalLink::itemPerLink )
-   {
-      JSON_ASSERT_MESSAGE( iterator.link_ != 0,
-         "ValueInternalMap::increment(): attempting to iterate beyond end." );
-      iterator.link_ = iterator.link_->next_;
-      if ( iterator.link_ == 0 )
-         incrementBucket( iterator );
-   }
-   else if ( iterator.link_->items_[iterator.itemIndex_].isItemAvailable() )
-   {
-      incrementBucket( iterator );
-   }
-}
-
-
-void 
-ValueInternalMap::decrement( IteratorState &iterator )
-{
-   if ( iterator.itemIndex_ == 0 )
-   {
-      JSON_ASSERT_MESSAGE( iterator.map_, "Attempting to iterate using invalid iterator." );
-      if ( iterator.link_ == &iterator.map_->buckets_[iterator.bucketIndex_] )
-      {
-         JSON_ASSERT_MESSAGE( iterator.bucketIndex_ > 0, "Attempting to iterate beyond beginning." );
-         --(iterator.bucketIndex_);
-      }
-      iterator.link_ = iterator.link_->previous_;
-      iterator.itemIndex_ = ValueInternalLink::itemPerLink - 1;
-   }
-}
-
-
-const char *
-ValueInternalMap::key( const IteratorState &iterator )
-{
-   JSON_ASSERT_MESSAGE( iterator.link_, "Attempting to iterate using invalid iterator." );
-   return iterator.link_->keys_[iterator.itemIndex_];
-}
-
-const char *
-ValueInternalMap::key( const IteratorState &iterator, bool &isStatic )
-{
-   JSON_ASSERT_MESSAGE( iterator.link_, "Attempting to iterate using invalid iterator." );
-   isStatic = iterator.link_->items_[iterator.itemIndex_].isMemberNameStatic();
-   return iterator.link_->keys_[iterator.itemIndex_];
-}
-
-
-Value &
-ValueInternalMap::value( const IteratorState &iterator )
-{
-   JSON_ASSERT_MESSAGE( iterator.link_, "Attempting to iterate using invalid iterator." );
-   return iterator.link_->items_[iterator.itemIndex_];
-}
-
-
-int 
-ValueInternalMap::distance( const IteratorState &x, const IteratorState &y )
-{
-   int offset = 0;
-   IteratorState it = x;
-   while ( !equals( it, y ) )
-      increment( it );
-   return offset;
-}
-
-} // namespace Json

ext/jsoncpp/src/json_reader.cpp

@@ -1,880 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#if !defined(JSON_IS_AMALGAMATION)
-# include <json/reader.h>
-# include <json/value.h>
-# include "json_tool.h"
-#endif // if !defined(JSON_IS_AMALGAMATION)
-#include <utility>
-#include <cstdio>
-#include <cassert>
-#include <cstring>
-#include <iostream>
-#include <stdexcept>
-
-#if _MSC_VER >= 1400 // VC++ 8.0
-#pragma warning( disable : 4996 )   // disable warning about strdup being deprecated.
-#endif
-
-namespace Json {
-
-// Implementation of class Features
-// ////////////////////////////////
-
-Features::Features()
-   : allowComments_( true )
-   , strictRoot_( false )
-{
-}
-
-
-Features 
-Features::all()
-{
-   return Features();
-}
-
-
-Features 
-Features::strictMode()
-{
-   Features features;
-   features.allowComments_ = false;
-   features.strictRoot_ = true;
-   return features;
-}
-
-// Implementation of class Reader
-// ////////////////////////////////
-
-
-static inline bool 
-in( Reader::Char c, Reader::Char c1, Reader::Char c2, Reader::Char c3, Reader::Char c4 )
-{
-   return c == c1  ||  c == c2  ||  c == c3  ||  c == c4;
-}
-
-static inline bool 
-in( Reader::Char c, Reader::Char c1, Reader::Char c2, Reader::Char c3, Reader::Char c4, Reader::Char c5 )
-{
-   return c == c1  ||  c == c2  ||  c == c3  ||  c == c4  ||  c == c5;
-}
-
-
-static bool 
-containsNewLine( Reader::Location begin, 
-                 Reader::Location end )
-{
-   for ( ;begin < end; ++begin )
-      if ( *begin == '\n'  ||  *begin == '\r' )
-         return true;
-   return false;
-}
-
-
-// Class Reader
-// //////////////////////////////////////////////////////////////////
-
-Reader::Reader()
-   : features_( Features::all() )
-{
-}
-
-
-Reader::Reader( const Features &features )
-   : features_( features )
-{
-}
-
-
-bool
-Reader::parse( const std::string &document, 
-               Value &root,
-               bool collectComments )
-{
-   document_ = document;
-   const char *begin = document_.c_str();
-   const char *end = begin + document_.length();
-   return parse( begin, end, root, collectComments );
-}
-
-
-bool
-Reader::parse( std::istream& sin,
-               Value &root,
-               bool collectComments )
-{
-   //std::istream_iterator<char> begin(sin);
-   //std::istream_iterator<char> end;
-   // Those would allow streamed input from a file, if parse() were a
-   // template function.
-
-   // Since std::string is reference-counted, this at least does not
-   // create an extra copy.
-   std::string doc;
-   std::getline(sin, doc, (char)EOF);
-   return parse( doc, root, collectComments );
-}
-
-bool 
-Reader::parse( const char *beginDoc, const char *endDoc, 
-               Value &root,
-               bool collectComments )
-{
-   if ( !features_.allowComments_ )
-   {
-      collectComments = false;
-   }
-
-   begin_ = beginDoc;
-   end_ = endDoc;
-   collectComments_ = collectComments;
-   current_ = begin_;
-   lastValueEnd_ = 0;
-   lastValue_ = 0;
-   commentsBefore_ = "";
-   errors_.clear();
-   while ( !nodes_.empty() )
-      nodes_.pop();
-   nodes_.push( &root );
-   
-   bool successful = readValue();
-   Token token;
-   skipCommentTokens( token );
-   if ( collectComments_  &&  !commentsBefore_.empty() )
-      root.setComment( commentsBefore_, commentAfter );
-   if ( features_.strictRoot_ )
-   {
-      if ( !root.isArray()  &&  !root.isObject() )
-      {
-         // Set error location to start of doc, ideally should be first token found in doc
-         token.type_ = tokenError;
-         token.start_ = beginDoc;
-         token.end_ = endDoc;
-         addError( "A valid JSON document must be either an array or an object value.",
-                   token );
-         return false;
-      }
-   }
-   return successful;
-}
-
-
-bool
-Reader::readValue()
-{
-   Token token;
-   skipCommentTokens( token );
-   bool successful = true;
-
-   if ( collectComments_  &&  !commentsBefore_.empty() )
-   {
-      currentValue().setComment( commentsBefore_, commentBefore );
-      commentsBefore_ = "";
-   }
-
-
-   switch ( token.type_ )
-   {
-   case tokenObjectBegin:
-      successful = readObject( token );
-      break;
-   case tokenArrayBegin:
-      successful = readArray( token );
-      break;
-   case tokenNumber:
-      successful = decodeNumber( token );
-      break;
-   case tokenString:
-      successful = decodeString( token );
-      break;
-   case tokenTrue:
-      currentValue() = true;
-      break;
-   case tokenFalse:
-      currentValue() = false;
-      break;
-   case tokenNull:
-      currentValue() = Value();
-      break;
-   default:
-      return addError( "Syntax error: value, object or array expected.", token );
-   }
-
-   if ( collectComments_ )
-   {
-      lastValueEnd_ = current_;
-      lastValue_ = &currentValue();
-   }
-
-   return successful;
-}
-
-
-void 
-Reader::skipCommentTokens( Token &token )
-{
-   if ( features_.allowComments_ )
-   {
-      do
-      {
-         readToken( token );
-      }
-      while ( token.type_ == tokenComment );
-   }
-   else
-   {
-      readToken( token );
-   }
-}
-
-
-bool 
-Reader::expectToken( TokenType type, Token &token, const char *message )
-{
-   readToken( token );
-   if ( token.type_ != type )
-      return addError( message, token );
-   return true;
-}
-
-
-bool 
-Reader::readToken( Token &token )
-{
-   skipSpaces();
-   token.start_ = current_;
-   Char c = getNextChar();
-   bool ok = true;
-   switch ( c )
-   {
-   case '{':
-      token.type_ = tokenObjectBegin;
-      break;
-   case '}':
-      token.type_ = tokenObjectEnd;
-      break;
-   case '[':
-      token.type_ = tokenArrayBegin;
-      break;
-   case ']':
-      token.type_ = tokenArrayEnd;
-      break;
-   case '"':
-      token.type_ = tokenString;
-      ok = readString();
-      break;
-   case '/':
-      token.type_ = tokenComment;
-      ok = readComment();
-      break;
-   case '0':
-   case '1':
-   case '2':
-   case '3':
-   case '4':
-   case '5':
-   case '6':
-   case '7':
-   case '8':
-   case '9':
-   case '-':
-      token.type_ = tokenNumber;
-      readNumber();
-      break;
-   case 't':
-      token.type_ = tokenTrue;
-      ok = match( "rue", 3 );
-      break;
-   case 'f':
-      token.type_ = tokenFalse;
-      ok = match( "alse", 4 );
-      break;
-   case 'n':
-      token.type_ = tokenNull;
-      ok = match( "ull", 3 );
-      break;
-   case ',':
-      token.type_ = tokenArraySeparator;
-      break;
-   case ':':
-      token.type_ = tokenMemberSeparator;
-      break;
-   case 0:
-      token.type_ = tokenEndOfStream;
-      break;
-   default:
-      ok = false;
-      break;
-   }
-   if ( !ok )
-      token.type_ = tokenError;
-   token.end_ = current_;
-   return true;
-}
-
-
-void 
-Reader::skipSpaces()
-{
-   while ( current_ != end_ )
-   {
-      Char c = *current_;
-      if ( c == ' '  ||  c == '\t'  ||  c == '\r'  ||  c == '\n' )
-         ++current_;
-      else
-         break;
-   }
-}
-
-
-bool 
-Reader::match( Location pattern, 
-               int patternLength )
-{
-   if ( end_ - current_ < patternLength )
-      return false;
-   int index = patternLength;
-   while ( index-- )
-      if ( current_[index] != pattern[index] )
-         return false;
-   current_ += patternLength;
-   return true;
-}
-
-
-bool
-Reader::readComment()
-{
-   Location commentBegin = current_ - 1;
-   Char c = getNextChar();
-   bool successful = false;
-   if ( c == '*' )
-      successful = readCStyleComment();
-   else if ( c == '/' )
-      successful = readCppStyleComment();
-   if ( !successful )
-      return false;
-
-   if ( collectComments_ )
-   {
-      CommentPlacement placement = commentBefore;
-      if ( lastValueEnd_  &&  !containsNewLine( lastValueEnd_, commentBegin ) )
-      {
-         if ( c != '*'  ||  !containsNewLine( commentBegin, current_ ) )
-            placement = commentAfterOnSameLine;
-      }
-
-      addComment( commentBegin, current_, placement );
-   }
-   return true;
-}
-
-
-void 
-Reader::addComment( Location begin, 
-                    Location end, 
-                    CommentPlacement placement )
-{
-   assert( collectComments_ );
-   if ( placement == commentAfterOnSameLine )
-   {
-      assert( lastValue_ != 0 );
-      lastValue_->setComment( std::string( begin, end ), placement );
-   }
-   else
-   {
-      if ( !commentsBefore_.empty() )
-         commentsBefore_ += "\n";
-      commentsBefore_ += std::string( begin, end );
-   }
-}
-
-
-bool 
-Reader::readCStyleComment()
-{
-   while ( current_ != end_ )
-   {
-      Char c = getNextChar();
-      if ( c == '*'  &&  *current_ == '/' )
-         break;
-   }
-   return getNextChar() == '/';
-}
-
-
-bool 
-Reader::readCppStyleComment()
-{
-   while ( current_ != end_ )
-   {
-      Char c = getNextChar();
-      if (  c == '\r'  ||  c == '\n' )
-         break;
-   }
-   return true;
-}
-
-
-void 
-Reader::readNumber()
-{
-   while ( current_ != end_ )
-   {
-      if ( !(*current_ >= '0'  &&  *current_ <= '9')  &&
-           !in( *current_, '.', 'e', 'E', '+', '-' ) )
-         break;
-      ++current_;
-   }
-}
-
-bool
-Reader::readString()
-{
-   Char c = 0;
-   while ( current_ != end_ )
-   {
-      c = getNextChar();
-      if ( c == '\\' )
-         getNextChar();
-      else if ( c == '"' )
-         break;
-   }
-   return c == '"';
-}
-
-
-bool 
-Reader::readObject( Token &/*tokenStart*/ )
-{
-   Token tokenName;
-   std::string name;
-   currentValue() = Value( objectValue );
-   while ( readToken( tokenName ) )
-   {
-      bool initialTokenOk = true;
-      while ( tokenName.type_ == tokenComment  &&  initialTokenOk )
-         initialTokenOk = readToken( tokenName );
-      if  ( !initialTokenOk )
-         break;
-      if ( tokenName.type_ == tokenObjectEnd  &&  name.empty() )  // empty object
-         return true;
-      if ( tokenName.type_ != tokenString )
-         break;
-      
-      name = "";
-      if ( !decodeString( tokenName, name ) )
-         return recoverFromError( tokenObjectEnd );
-
-      Token colon;
-      if ( !readToken( colon ) ||  colon.type_ != tokenMemberSeparator )
-      {
-         return addErrorAndRecover( "Missing ':' after object member name", 
-                                    colon, 
-                                    tokenObjectEnd );
-      }
-      Value &value = currentValue()[ name ];
-      nodes_.push( &value );
-      bool ok = readValue();
-      nodes_.pop();
-      if ( !ok ) // error already set
-         return recoverFromError( tokenObjectEnd );
-
-      Token comma;
-      if ( !readToken( comma )
-            ||  ( comma.type_ != tokenObjectEnd  &&  
-                  comma.type_ != tokenArraySeparator &&
-                  comma.type_ != tokenComment ) )
-      {
-         return addErrorAndRecover( "Missing ',' or '}' in object declaration", 
-                                    comma, 
-                                    tokenObjectEnd );
-      }
-      bool finalizeTokenOk = true;
-      while ( comma.type_ == tokenComment &&
-              finalizeTokenOk )
-         finalizeTokenOk = readToken( comma );
-      if ( comma.type_ == tokenObjectEnd )
-         return true;
-   }
-   return addErrorAndRecover( "Missing '}' or object member name", 
-                              tokenName, 
-                              tokenObjectEnd );
-}
-
-
-bool 
-Reader::readArray( Token &/*tokenStart*/ )
-{
-   currentValue() = Value( arrayValue );
-   skipSpaces();
-   if ( *current_ == ']' ) // empty array
-   {
-      Token endArray;
-      readToken( endArray );
-      return true;
-   }
-   int index = 0;
-   for (;;)
-   {
-      Value &value = currentValue()[ index++ ];
-      nodes_.push( &value );
-      bool ok = readValue();
-      nodes_.pop();
-      if ( !ok ) // error already set
-         return recoverFromError( tokenArrayEnd );
-
-      Token token;
-      // Accept Comment after last item in the array.
-      ok = readToken( token );
-      while ( token.type_ == tokenComment  &&  ok )
-      {
-         ok = readToken( token );
-      }
-      bool badTokenType = ( token.type_ != tokenArraySeparator  &&
-                            token.type_ != tokenArrayEnd );
-      if ( !ok  ||  badTokenType )
-      {
-         return addErrorAndRecover( "Missing ',' or ']' in array declaration", 
-                                    token, 
-                                    tokenArrayEnd );
-      }
-      if ( token.type_ == tokenArrayEnd )
-         break;
-   }
-   return true;
-}
-
-
-bool 
-Reader::decodeNumber( Token &token )
-{
-   bool isDouble = false;
-   for ( Location inspect = token.start_; inspect != token.end_; ++inspect )
-   {
-      isDouble = isDouble  
-                 ||  in( *inspect, '.', 'e', 'E', '+' )  
-                 ||  ( *inspect == '-'  &&  inspect != token.start_ );
-   }
-   if ( isDouble )
-      return decodeDouble( token );
-   // Attempts to parse the number as an integer. If the number is
-   // larger than the maximum supported value of an integer then
-   // we decode the number as a double.
-   Location current = token.start_;
-   bool isNegative = *current == '-';
-   if ( isNegative )
-      ++current;
-   Value::LargestUInt maxIntegerValue = isNegative ? Value::LargestUInt(-Value::minLargestInt) 
-                                                   : Value::maxLargestUInt;
-   Value::LargestUInt threshold = maxIntegerValue / 10;
-   Value::UInt lastDigitThreshold = Value::UInt( maxIntegerValue % 10 );
-   assert( lastDigitThreshold >=0  &&  lastDigitThreshold <= 9 );
-   Value::LargestUInt value = 0;
-   while ( current < token.end_ )
-   {
-      Char c = *current++;
-      if ( c < '0'  ||  c > '9' )
-         return addError( "'" + std::string( token.start_, token.end_ ) + "' is not a number.", token );
-      Value::UInt digit(c - '0');
-      if ( value >= threshold )
-      {
-         // If the current digit is not the last one, or if it is
-         // greater than the last digit of the maximum integer value,
-         // the parse the number as a double.
-         if ( current != token.end_  ||  digit > lastDigitThreshold )
-         {
-            return decodeDouble( token );
-         }
-      }
-      value = value * 10 + digit;
-   }
-   if ( isNegative )
-      currentValue() = -Value::LargestInt( value );
-   else if ( value <= Value::LargestUInt(Value::maxInt) )
-      currentValue() = Value::LargestInt( value );
-   else
-      currentValue() = value;
-   return true;
-}
-
-
-bool 
-Reader::decodeDouble( Token &token )
-{
-   double value = 0;
-   const int bufferSize = 32;
-   int count;
-   int length = int(token.end_ - token.start_);
-   if ( length <= bufferSize )
-   {
-      Char buffer[bufferSize+1];
-      memcpy( buffer, token.start_, length );
-      buffer[length] = 0;
-      count = sscanf( buffer, "%lf", &value );
-   }
-   else
-   {
-      std::string buffer( token.start_, token.end_ );
-      count = sscanf( buffer.c_str(), "%lf", &value );
-   }
-
-   if ( count != 1 )
-      return addError( "'" + std::string( token.start_, token.end_ ) + "' is not a number.", token );
-   currentValue() = value;
-   return true;
-}
-
-
-bool 
-Reader::decodeString( Token &token )
-{
-   std::string decoded;
-   if ( !decodeString( token, decoded ) )
-      return false;
-   currentValue() = decoded;
-   return true;
-}
-
-
-bool 
-Reader::decodeString( Token &token, std::string &decoded )
-{
-   decoded.reserve( token.end_ - token.start_ - 2 );
-   Location current = token.start_ + 1; // skip '"'
-   Location end = token.end_ - 1;      // do not include '"'
-   while ( current != end )
-   {
-      Char c = *current++;
-      if ( c == '"' )
-         break;
-      else if ( c == '\\' )
-      {
-         if ( current == end )
-            return addError( "Empty escape sequence in string", token, current );
-         Char escape = *current++;
-         switch ( escape )
-         {
-         case '"': decoded += '"'; break;
-         case '/': decoded += '/'; break;
-         case '\\': decoded += '\\'; break;
-         case 'b': decoded += '\b'; break;
-         case 'f': decoded += '\f'; break;
-         case 'n': decoded += '\n'; break;
-         case 'r': decoded += '\r'; break;
-         case 't': decoded += '\t'; break;
-         case 'u':
-            {
-               unsigned int unicode;
-               if ( !decodeUnicodeCodePoint( token, current, end, unicode ) )
-                  return false;
-               decoded += codePointToUTF8(unicode);
-            }
-            break;
-         default:
-            return addError( "Bad escape sequence in string", token, current );
-         }
-      }
-      else
-      {
-         decoded += c;
-      }
-   }
-   return true;
-}
-
-bool
-Reader::decodeUnicodeCodePoint( Token &token, 
-                                     Location &current, 
-                                     Location end, 
-                                     unsigned int &unicode )
-{
-
-   if ( !decodeUnicodeEscapeSequence( token, current, end, unicode ) )
-      return false;
-   if (unicode >= 0xD800 && unicode <= 0xDBFF)
-   {
-      // surrogate pairs
-      if (end - current < 6)
-         return addError( "additional six characters expected to parse unicode surrogate pair.", token, current );
-      unsigned int surrogatePair;
-      if (*(current++) == '\\' && *(current++)== 'u')
-      {
-         if (decodeUnicodeEscapeSequence( token, current, end, surrogatePair ))
-         {
-            unicode = 0x10000 + ((unicode & 0x3FF) << 10) + (surrogatePair & 0x3FF);
-         } 
-         else
-            return false;
-      } 
-      else
-         return addError( "expecting another \\u token to begin the second half of a unicode surrogate pair", token, current );
-   }
-   return true;
-}
-
-bool 
-Reader::decodeUnicodeEscapeSequence( Token &token, 
-                                     Location &current, 
-                                     Location end, 
-                                     unsigned int &unicode )
-{
-   if ( end - current < 4 )
-      return addError( "Bad unicode escape sequence in string: four digits expected.", token, current );
-   unicode = 0;
-   for ( int index =0; index < 4; ++index )
-   {
-      Char c = *current++;
-      unicode *= 16;
-      if ( c >= '0'  &&  c <= '9' )
-         unicode += c - '0';
-      else if ( c >= 'a'  &&  c <= 'f' )
-         unicode += c - 'a' + 10;
-      else if ( c >= 'A'  &&  c <= 'F' )
-         unicode += c - 'A' + 10;
-      else
-         return addError( "Bad unicode escape sequence in string: hexadecimal digit expected.", token, current );
-   }
-   return true;
-}
-
-
-bool 
-Reader::addError( const std::string &message, 
-                  Token &token,
-                  Location extra )
-{
-   ErrorInfo info;
-   info.token_ = token;
-   info.message_ = message;
-   info.extra_ = extra;
-   errors_.push_back( info );
-   return false;
-}
-
-
-bool 
-Reader::recoverFromError( TokenType skipUntilToken )
-{
-   int errorCount = int(errors_.size());
-   Token skip;
-   for (;;)
-   {
-      if ( !readToken(skip) )
-         errors_.resize( errorCount ); // discard errors caused by recovery
-      if ( skip.type_ == skipUntilToken  ||  skip.type_ == tokenEndOfStream )
-         break;
-   }
-   errors_.resize( errorCount );
-   return false;
-}
-
-
-bool 
-Reader::addErrorAndRecover( const std::string &message, 
-                            Token &token,
-                            TokenType skipUntilToken )
-{
-   addError( message, token );
-   return recoverFromError( skipUntilToken );
-}
-
-
-Value &
-Reader::currentValue()
-{
-   return *(nodes_.top());
-}
-
-
-Reader::Char 
-Reader::getNextChar()
-{
-   if ( current_ == end_ )
-      return 0;
-   return *current_++;
-}
-
-
-void 
-Reader::getLocationLineAndColumn( Location location,
-                                  int &line,
-                                  int &column ) const
-{
-   Location current = begin_;
-   Location lastLineStart = current;
-   line = 0;
-   while ( current < location  &&  current != end_ )
-   {
-      Char c = *current++;
-      if ( c == '\r' )
-      {
-         if ( *current == '\n' )
-            ++current;
-         lastLineStart = current;
-         ++line;
-      }
-      else if ( c == '\n' )
-      {
-         lastLineStart = current;
-         ++line;
-      }
-   }
-   // column & line start at 1
-   column = int(location - lastLineStart) + 1;
-   ++line;
-}
-
-
-std::string
-Reader::getLocationLineAndColumn( Location location ) const
-{
-   int line, column;
-   getLocationLineAndColumn( location, line, column );
-   char buffer[18+16+16+1];
-   sprintf( buffer, "Line %d, Column %d", line, column );
-   return buffer;
-}
-
-
-// Deprecated. Preserved for backward compatibility
-std::string 
-Reader::getFormatedErrorMessages() const
-{
-    return getFormattedErrorMessages();
-}
-
-
-std::string 
-Reader::getFormattedErrorMessages() const
-{
-   std::string formattedMessage;
-   for ( Errors::const_iterator itError = errors_.begin();
-         itError != errors_.end();
-         ++itError )
-   {
-      const ErrorInfo &error = *itError;
-      formattedMessage += "* " + getLocationLineAndColumn( error.token_.start_ ) + "\n";
-      formattedMessage += "  " + error.message_ + "\n";
-      if ( error.extra_ )
-         formattedMessage += "See " + getLocationLineAndColumn( error.extra_ ) + " for detail.\n";
-   }
-   return formattedMessage;
-}
-
-
-std::istream& operator>>( std::istream &sin, Value &root )
-{
-    Json::Reader reader;
-    bool ok = reader.parse(sin, root, true);
-    //JSON_ASSERT( ok );
-    if (!ok) throw std::runtime_error(reader.getFormattedErrorMessages());
-    return sin;
-}
-
-
-} // namespace Json

ext/jsoncpp/src/json_tool.h

@@ -1,93 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef LIB_JSONCPP_JSON_TOOL_H_INCLUDED
-# define LIB_JSONCPP_JSON_TOOL_H_INCLUDED
-
-/* This header provides common string manipulation support, such as UTF-8,
- * portable conversion from/to string...
- *
- * It is an internal header that must not be exposed.
- */
-
-namespace Json {
-
-/// Converts a unicode code-point to UTF-8.
-static inline std::string 
-codePointToUTF8(unsigned int cp)
-{
-   std::string result;
-   
-   // based on description from http://en.wikipedia.org/wiki/UTF-8
-
-   if (cp <= 0x7f) 
-   {
-      result.resize(1);
-      result[0] = static_cast<char>(cp);
-   } 
-   else if (cp <= 0x7FF) 
-   {
-      result.resize(2);
-      result[1] = static_cast<char>(0x80 | (0x3f & cp));
-      result[0] = static_cast<char>(0xC0 | (0x1f & (cp >> 6)));
-   } 
-   else if (cp <= 0xFFFF) 
-   {
-      result.resize(3);
-      result[2] = static_cast<char>(0x80 | (0x3f & cp));
-      result[1] = 0x80 | static_cast<char>((0x3f & (cp >> 6)));
-      result[0] = 0xE0 | static_cast<char>((0xf & (cp >> 12)));
-   }
-   else if (cp <= 0x10FFFF) 
-   {
-      result.resize(4);
-      result[3] = static_cast<char>(0x80 | (0x3f & cp));
-      result[2] = static_cast<char>(0x80 | (0x3f & (cp >> 6)));
-      result[1] = static_cast<char>(0x80 | (0x3f & (cp >> 12)));
-      result[0] = static_cast<char>(0xF0 | (0x7 & (cp >> 18)));
-   }
-
-   return result;
-}
-
-
-/// Returns true if ch is a control character (in range [0,32[).
-static inline bool 
-isControlCharacter(char ch)
-{
-   return ch > 0 && ch <= 0x1F;
-}
-
-
-enum { 
-   /// Constant that specify the size of the buffer that must be passed to uintToString.
-   uintToStringBufferSize = 3*sizeof(LargestUInt)+1 
-};
-
-// Defines a char buffer for use with uintToString().
-typedef char UIntToStringBuffer[uintToStringBufferSize];
-
-
-/** Converts an unsigned integer to string.
- * @param value Unsigned interger to convert to string
- * @param current Input/Output string buffer. 
- *        Must have at least uintToStringBufferSize chars free.
- */
-static inline void 
-uintToString( LargestUInt value, 
-              char *&current )
-{
-   *--current = 0;
-   do
-   {
-      *--current = char(value % 10) + '0';
-      value /= 10;
-   }
-   while ( value != 0 );
-}
-
-} // namespace Json {
-
-#endif // LIB_JSONCPP_JSON_TOOL_H_INCLUDED

ext/jsoncpp/src/json_value.cpp

@@ -1,1829 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#if !defined(JSON_IS_AMALGAMATION)
-# include <json/value.h>
-# include <json/writer.h>
-# ifndef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-#  include "json_batchallocator.h"
-# endif // #ifndef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-#endif // if !defined(JSON_IS_AMALGAMATION)
-#include <iostream>
-#include <utility>
-#include <stdexcept>
-#include <cstring>
-#include <cassert>
-#ifdef JSON_USE_CPPTL
-# include <cpptl/conststring.h>
-#endif
-#include <cstddef>    // size_t
-
-#define JSON_ASSERT_UNREACHABLE assert( false )
-#define JSON_ASSERT( condition ) assert( condition );  // @todo <= change this into an exception throw
-#define JSON_FAIL_MESSAGE( message ) throw std::runtime_error( message );
-#define JSON_ASSERT_MESSAGE( condition, message ) if (!( condition )) JSON_FAIL_MESSAGE( message )
-
-namespace Json {
-
-const Value Value::null;
-const Int Value::minInt = Int( ~(UInt(-1)/2) );
-const Int Value::maxInt = Int( UInt(-1)/2 );
-const UInt Value::maxUInt = UInt(-1);
-const Int64 Value::minInt64 = Int64( ~(UInt64(-1)/2) );
-const Int64 Value::maxInt64 = Int64( UInt64(-1)/2 );
-const UInt64 Value::maxUInt64 = UInt64(-1);
-const LargestInt Value::minLargestInt = LargestInt( ~(LargestUInt(-1)/2) );
-const LargestInt Value::maxLargestInt = LargestInt( LargestUInt(-1)/2 );
-const LargestUInt Value::maxLargestUInt = LargestUInt(-1);
-
-
-/// Unknown size marker
-static const unsigned int unknown = (unsigned)-1;
-
-
-/** Duplicates the specified string value.
- * @param value Pointer to the string to duplicate. Must be zero-terminated if
- *              length is "unknown".
- * @param length Length of the value. if equals to unknown, then it will be
- *               computed using strlen(value).
- * @return Pointer on the duplicate instance of string.
- */
-static inline char *
-duplicateStringValue( const char *value, 
-                      unsigned int length = unknown )
-{
-   if ( length == unknown )
-      length = (unsigned int)strlen(value);
-   char *newString = static_cast<char *>( malloc( length + 1 ) );
-   JSON_ASSERT_MESSAGE( newString != 0, "Failed to allocate string value buffer" );
-   memcpy( newString, value, length );
-   newString[length] = 0;
-   return newString;
-}
-
-
-/** Free the string duplicated by duplicateStringValue().
- */
-static inline void 
-releaseStringValue( char *value )
-{
-   if ( value )
-      free( value );
-}
-
-} // namespace Json
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// ValueInternals...
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-#if !defined(JSON_IS_AMALGAMATION)
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-#  include "json_internalarray.inl"
-#  include "json_internalmap.inl"
-# endif // JSON_VALUE_USE_INTERNAL_MAP
-
-# include "json_valueiterator.inl"
-#endif // if !defined(JSON_IS_AMALGAMATION)
-
-namespace Json {
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class Value::CommentInfo
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-
-Value::CommentInfo::CommentInfo()
-   : comment_( 0 )
-{
-}
-
-Value::CommentInfo::~CommentInfo()
-{
-   if ( comment_ )
-      releaseStringValue( comment_ );
-}
-
-
-void 
-Value::CommentInfo::setComment( const char *text )
-{
-   if ( comment_ )
-      releaseStringValue( comment_ );
-   JSON_ASSERT( text != 0 );
-   JSON_ASSERT_MESSAGE( text[0]=='\0' || text[0]=='/', "Comments must start with /");
-   // It seems that /**/ style comments are acceptable as well.
-   comment_ = duplicateStringValue( text );
-}
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class Value::CZString
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-# ifndef JSON_VALUE_USE_INTERNAL_MAP
-
-// Notes: index_ indicates if the string was allocated when
-// a string is stored.
-
-Value::CZString::CZString( ArrayIndex index )
-   : cstr_( 0 )
-   , index_( index )
-{
-}
-
-Value::CZString::CZString( const char *cstr, DuplicationPolicy allocate )
-   : cstr_( allocate == duplicate ? duplicateStringValue(cstr) 
-                                  : cstr )
-   , index_( allocate )
-{
-}
-
-Value::CZString::CZString( const CZString &other )
-: cstr_( other.index_ != noDuplication &&  other.cstr_ != 0
-                ?  duplicateStringValue( other.cstr_ )
-                : other.cstr_ )
-   , index_( other.cstr_ ? (other.index_ == noDuplication ? noDuplication : duplicate)
-                         : other.index_ )
-{
-}
-
-Value::CZString::~CZString()
-{
-   if ( cstr_  &&  index_ == duplicate )
-      releaseStringValue( const_cast<char *>( cstr_ ) );
-}
-
-void 
-Value::CZString::swap( CZString &other )
-{
-   std::swap( cstr_, other.cstr_ );
-   std::swap( index_, other.index_ );
-}
-
-Value::CZString &
-Value::CZString::operator =( const CZString &other )
-{
-   CZString temp( other );
-   swap( temp );
-   return *this;
-}
-
-bool 
-Value::CZString::operator<( const CZString &other ) const 
-{
-   if ( cstr_ )
-      return strcmp( cstr_, other.cstr_ ) < 0;
-   return index_ < other.index_;
-}
-
-bool 
-Value::CZString::operator==( const CZString &other ) const 
-{
-   if ( cstr_ )
-      return strcmp( cstr_, other.cstr_ ) == 0;
-   return index_ == other.index_;
-}
-
-
-ArrayIndex 
-Value::CZString::index() const
-{
-   return index_;
-}
-
-
-const char *
-Value::CZString::c_str() const
-{
-   return cstr_;
-}
-
-bool 
-Value::CZString::isStaticString() const
-{
-   return index_ == noDuplication;
-}
-
-#endif // ifndef JSON_VALUE_USE_INTERNAL_MAP
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class Value::Value
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-/*! \internal Default constructor initialization must be equivalent to:
- * memset( this, 0, sizeof(Value) )
- * This optimization is used in ValueInternalMap fast allocator.
- */
-Value::Value( ValueType type )
-   : type_( type )
-   , allocated_( 0 )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   switch ( type )
-   {
-   case nullValue:
-      break;
-   case intValue:
-   case uintValue:
-      value_.int_ = 0;
-      break;
-   case realValue:
-      value_.real_ = 0.0;
-      break;
-   case stringValue:
-      value_.string_ = 0;
-      break;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      value_.map_ = new ObjectValues();
-      break;
-#else
-   case arrayValue:
-      value_.array_ = arrayAllocator()->newArray();
-      break;
-   case objectValue:
-      value_.map_ = mapAllocator()->newMap();
-      break;
-#endif
-   case booleanValue:
-      value_.bool_ = false;
-      break;
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-}
-
-
-#if defined(JSON_HAS_INT64)
-Value::Value( UInt value )
-   : type_( uintValue )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.uint_ = value;
-}
-
-Value::Value( Int value )
-   : type_( intValue )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.int_ = value;
-}
-
-#endif // if defined(JSON_HAS_INT64)
-
-
-Value::Value( Int64 value )
-   : type_( intValue )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.int_ = value;
-}
-
-
-Value::Value( UInt64 value )
-   : type_( uintValue )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.uint_ = value;
-}
-
-Value::Value( double value )
-   : type_( realValue )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.real_ = value;
-}
-
-Value::Value( const char *value )
-   : type_( stringValue )
-   , allocated_( true )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.string_ = duplicateStringValue( value );
-}
-
-
-Value::Value( const char *beginValue, 
-              const char *endValue )
-   : type_( stringValue )
-   , allocated_( true )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.string_ = duplicateStringValue( beginValue, 
-                                          (unsigned int)(endValue - beginValue) );
-}
-
-
-Value::Value( const std::string &value )
-   : type_( stringValue )
-   , allocated_( true )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.string_ = duplicateStringValue( value.c_str(), 
-                                          (unsigned int)value.length() );
-
-}
-
-Value::Value( const StaticString &value )
-   : type_( stringValue )
-   , allocated_( false )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.string_ = const_cast<char *>( value.c_str() );
-}
-
-
-# ifdef JSON_USE_CPPTL
-Value::Value( const CppTL::ConstString &value )
-   : type_( stringValue )
-   , allocated_( true )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.string_ = duplicateStringValue( value, value.length() );
-}
-# endif
-
-Value::Value( bool value )
-   : type_( booleanValue )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   value_.bool_ = value;
-}
-
-
-Value::Value( const Value &other )
-   : type_( other.type_ )
-   , comments_( 0 )
-# ifdef JSON_VALUE_USE_INTERNAL_MAP
-   , itemIsUsed_( 0 )
-#endif
-{
-   switch ( type_ )
-   {
-   case nullValue:
-   case intValue:
-   case uintValue:
-   case realValue:
-   case booleanValue:
-      value_ = other.value_;
-      break;
-   case stringValue:
-      if ( other.value_.string_ )
-      {
-         value_.string_ = duplicateStringValue( other.value_.string_ );
-         allocated_ = true;
-      }
-      else
-         value_.string_ = 0;
-      break;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      value_.map_ = new ObjectValues( *other.value_.map_ );
-      break;
-#else
-   case arrayValue:
-      value_.array_ = arrayAllocator()->newArrayCopy( *other.value_.array_ );
-      break;
-   case objectValue:
-      value_.map_ = mapAllocator()->newMapCopy( *other.value_.map_ );
-      break;
-#endif
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   if ( other.comments_ )
-   {
-      comments_ = new CommentInfo[numberOfCommentPlacement];
-      for ( int comment =0; comment < numberOfCommentPlacement; ++comment )
-      {
-         const CommentInfo &otherComment = other.comments_[comment];
-         if ( otherComment.comment_ )
-            comments_[comment].setComment( otherComment.comment_ );
-      }
-   }
-}
-
-
-Value::~Value()
-{
-   switch ( type_ )
-   {
-   case nullValue:
-   case intValue:
-   case uintValue:
-   case realValue:
-   case booleanValue:
-      break;
-   case stringValue:
-      if ( allocated_ )
-         releaseStringValue( value_.string_ );
-      break;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      delete value_.map_;
-      break;
-#else
-   case arrayValue:
-      arrayAllocator()->destructArray( value_.array_ );
-      break;
-   case objectValue:
-      mapAllocator()->destructMap( value_.map_ );
-      break;
-#endif
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-
-   if ( comments_ )
-      delete[] comments_;
-}
-
-Value &
-Value::operator=( const Value &other )
-{
-   Value temp( other );
-   swap( temp );
-   return *this;
-}
-
-void 
-Value::swap( Value &other )
-{
-   ValueType temp = type_;
-   type_ = other.type_;
-   other.type_ = temp;
-   std::swap( value_, other.value_ );
-   int temp2 = allocated_;
-   allocated_ = other.allocated_;
-   other.allocated_ = temp2;
-}
-
-ValueType 
-Value::type() const
-{
-   return type_;
-}
-
-
-int 
-Value::compare( const Value &other ) const
-{
-   if ( *this < other )
-      return -1;
-   if ( *this > other )
-      return 1;
-   return 0;
-}
-
-
-bool 
-Value::operator <( const Value &other ) const
-{
-   int typeDelta = type_ - other.type_;
-   if ( typeDelta )
-      return typeDelta < 0 ? true : false;
-   switch ( type_ )
-   {
-   case nullValue:
-      return false;
-   case intValue:
-      return value_.int_ < other.value_.int_;
-   case uintValue:
-      return value_.uint_ < other.value_.uint_;
-   case realValue:
-      return value_.real_ < other.value_.real_;
-   case booleanValue:
-      return value_.bool_ < other.value_.bool_;
-   case stringValue:
-      return ( value_.string_ == 0  &&  other.value_.string_ )
-             || ( other.value_.string_  
-                  &&  value_.string_  
-                  && strcmp( value_.string_, other.value_.string_ ) < 0 );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      {
-         int delta = int( value_.map_->size() - other.value_.map_->size() );
-         if ( delta )
-            return delta < 0;
-         return (*value_.map_) < (*other.value_.map_);
-      }
-#else
-   case arrayValue:
-      return value_.array_->compare( *(other.value_.array_) ) < 0;
-   case objectValue:
-      return value_.map_->compare( *(other.value_.map_) ) < 0;
-#endif
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return false;  // unreachable
-}
-
-bool 
-Value::operator <=( const Value &other ) const
-{
-   return !(other < *this);
-}
-
-bool 
-Value::operator >=( const Value &other ) const
-{
-   return !(*this < other);
-}
-
-bool 
-Value::operator >( const Value &other ) const
-{
-   return other < *this;
-}
-
-bool 
-Value::operator ==( const Value &other ) const
-{
-   //if ( type_ != other.type_ )
-   // GCC 2.95.3 says:
-   // attempt to take address of bit-field structure member `Json::Value::type_'
-   // Beats me, but a temp solves the problem.
-   int temp = other.type_;
-   if ( type_ != temp )
-      return false;
-   switch ( type_ )
-   {
-   case nullValue:
-      return true;
-   case intValue:
-      return value_.int_ == other.value_.int_;
-   case uintValue:
-      return value_.uint_ == other.value_.uint_;
-   case realValue:
-      return value_.real_ == other.value_.real_;
-   case booleanValue:
-      return value_.bool_ == other.value_.bool_;
-   case stringValue:
-      return ( value_.string_ == other.value_.string_ )
-             || ( other.value_.string_  
-                  &&  value_.string_  
-                  && strcmp( value_.string_, other.value_.string_ ) == 0 );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      return value_.map_->size() == other.value_.map_->size()
-             && (*value_.map_) == (*other.value_.map_);
-#else
-   case arrayValue:
-      return value_.array_->compare( *(other.value_.array_) ) == 0;
-   case objectValue:
-      return value_.map_->compare( *(other.value_.map_) ) == 0;
-#endif
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return false;  // unreachable
-}
-
-bool 
-Value::operator !=( const Value &other ) const
-{
-   return !( *this == other );
-}
-
-const char *
-Value::asCString() const
-{
-   JSON_ASSERT( type_ == stringValue );
-   return value_.string_;
-}
-
-
-std::string 
-Value::asString() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return "";
-   case stringValue:
-      return value_.string_ ? value_.string_ : "";
-   case booleanValue:
-      return value_.bool_ ? "true" : "false";
-   case intValue:
-   case uintValue:
-   case realValue:
-   case arrayValue:
-   case objectValue:
-      JSON_FAIL_MESSAGE( "Type is not convertible to string" );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return ""; // unreachable
-}
-
-# ifdef JSON_USE_CPPTL
-CppTL::ConstString 
-Value::asConstString() const
-{
-   return CppTL::ConstString( asString().c_str() );
-}
-# endif
-
-
-Value::Int 
-Value::asInt() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return 0;
-   case intValue:
-      JSON_ASSERT_MESSAGE( value_.int_ >= minInt  &&  value_.int_ <= maxInt, "unsigned integer out of signed int range" );
-      return Int(value_.int_);
-   case uintValue:
-      JSON_ASSERT_MESSAGE( value_.uint_ <= UInt(maxInt), "unsigned integer out of signed int range" );
-      return Int(value_.uint_);
-   case realValue:
-      JSON_ASSERT_MESSAGE( value_.real_ >= minInt  &&  value_.real_ <= maxInt, "Real out of signed integer range" );
-      return Int( value_.real_ );
-   case booleanValue:
-      return value_.bool_ ? 1 : 0;
-   case stringValue:
-   case arrayValue:
-   case objectValue:
-      JSON_FAIL_MESSAGE( "Type is not convertible to int" );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0; // unreachable;
-}
-
-
-Value::UInt 
-Value::asUInt() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return 0;
-   case intValue:
-      JSON_ASSERT_MESSAGE( value_.int_ >= 0, "Negative integer can not be converted to unsigned integer" );
-      JSON_ASSERT_MESSAGE( value_.int_ <= maxUInt, "signed integer out of UInt range" );
-      return UInt(value_.int_);
-   case uintValue:
-      JSON_ASSERT_MESSAGE( value_.uint_ <= maxUInt, "unsigned integer out of UInt range" );
-      return UInt(value_.uint_);
-   case realValue:
-      JSON_ASSERT_MESSAGE( value_.real_ >= 0  &&  value_.real_ <= maxUInt,  "Real out of unsigned integer range" );
-      return UInt( value_.real_ );
-   case booleanValue:
-      return value_.bool_ ? 1 : 0;
-   case stringValue:
-   case arrayValue:
-   case objectValue:
-      JSON_FAIL_MESSAGE( "Type is not convertible to uint" );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0; // unreachable;
-}
-
-
-# if defined(JSON_HAS_INT64)
-
-Value::Int64
-Value::asInt64() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return 0;
-   case intValue:
-      return value_.int_;
-   case uintValue:
-      JSON_ASSERT_MESSAGE( value_.uint_ <= UInt64(maxInt64), "unsigned integer out of Int64 range" );
-      return value_.uint_;
-   case realValue:
-      JSON_ASSERT_MESSAGE( value_.real_ >= minInt64  &&  value_.real_ <= maxInt64, "Real out of Int64 range" );
-      return Int( value_.real_ );
-   case booleanValue:
-      return value_.bool_ ? 1 : 0;
-   case stringValue:
-   case arrayValue:
-   case objectValue:
-      JSON_FAIL_MESSAGE( "Type is not convertible to Int64" );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0; // unreachable;
-}
-
-
-Value::UInt64
-Value::asUInt64() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return 0;
-   case intValue:
-      JSON_ASSERT_MESSAGE( value_.int_ >= 0, "Negative integer can not be converted to UInt64" );
-      return value_.int_;
-   case uintValue:
-      return value_.uint_;
-   case realValue:
-      JSON_ASSERT_MESSAGE( value_.real_ >= 0  &&  value_.real_ <= maxUInt64,  "Real out of UInt64 range" );
-      return UInt( value_.real_ );
-   case booleanValue:
-      return value_.bool_ ? 1 : 0;
-   case stringValue:
-   case arrayValue:
-   case objectValue:
-      JSON_FAIL_MESSAGE( "Type is not convertible to UInt64" );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0; // unreachable;
-}
-# endif // if defined(JSON_HAS_INT64)
-
-
-LargestInt 
-Value::asLargestInt() const
-{
-#if defined(JSON_NO_INT64)
-    return asInt();
-#else
-    return asInt64();
-#endif
-}
-
-
-LargestUInt 
-Value::asLargestUInt() const
-{
-#if defined(JSON_NO_INT64)
-    return asUInt();
-#else
-    return asUInt64();
-#endif
-}
-
-
-double 
-Value::asDouble() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return 0.0;
-   case intValue:
-      return static_cast<double>( value_.int_ );
-   case uintValue:
-#if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
-      return static_cast<double>( value_.uint_ );
-#else // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
-      return static_cast<double>( Int(value_.uint_/2) ) * 2 + Int(value_.uint_ & 1);
-#endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
-   case realValue:
-      return value_.real_;
-   case booleanValue:
-      return value_.bool_ ? 1.0 : 0.0;
-   case stringValue:
-   case arrayValue:
-   case objectValue:
-      JSON_FAIL_MESSAGE( "Type is not convertible to double" );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0; // unreachable;
-}
-
-float
-Value::asFloat() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return 0.0f;
-   case intValue:
-      return static_cast<float>( value_.int_ );
-   case uintValue:
-#if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
-      return static_cast<float>( value_.uint_ );
-#else // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
-      return static_cast<float>( Int(value_.uint_/2) ) * 2 + Int(value_.uint_ & 1);
-#endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
-   case realValue:
-      return static_cast<float>( value_.real_ );
-   case booleanValue:
-      return value_.bool_ ? 1.0f : 0.0f;
-   case stringValue:
-   case arrayValue:
-   case objectValue:
-      JSON_FAIL_MESSAGE( "Type is not convertible to float" );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0.0f; // unreachable;
-}
-
-bool 
-Value::asBool() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return false;
-   case intValue:
-   case uintValue:
-      return value_.int_ != 0;
-   case realValue:
-      return value_.real_ != 0.0;
-   case booleanValue:
-      return value_.bool_;
-   case stringValue:
-      return value_.string_  &&  value_.string_[0] != 0;
-   case arrayValue:
-   case objectValue:
-      return value_.map_->size() != 0;
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return false; // unreachable;
-}
-
-
-bool 
-Value::isConvertibleTo( ValueType other ) const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-      return true;
-   case intValue:
-      return ( other == nullValue  &&  value_.int_ == 0 )
-             || other == intValue
-             || ( other == uintValue  && value_.int_ >= 0 )
-             || other == realValue
-             || other == stringValue
-             || other == booleanValue;
-   case uintValue:
-      return ( other == nullValue  &&  value_.uint_ == 0 )
-             || ( other == intValue  && value_.uint_ <= (unsigned)maxInt )
-             || other == uintValue
-             || other == realValue
-             || other == stringValue
-             || other == booleanValue;
-   case realValue:
-      return ( other == nullValue  &&  value_.real_ == 0.0 )
-             || ( other == intValue  &&  value_.real_ >= minInt  &&  value_.real_ <= maxInt )
-             || ( other == uintValue  &&  value_.real_ >= 0  &&  value_.real_ <= maxUInt )
-             || other == realValue
-             || other == stringValue
-             || other == booleanValue;
-   case booleanValue:
-      return ( other == nullValue  &&  value_.bool_ == false )
-             || other == intValue
-             || other == uintValue
-             || other == realValue
-             || other == stringValue
-             || other == booleanValue;
-   case stringValue:
-      return other == stringValue
-             || ( other == nullValue  &&  (!value_.string_  ||  value_.string_[0] == 0) );
-   case arrayValue:
-      return other == arrayValue
-             ||  ( other == nullValue  &&  value_.map_->size() == 0 );
-   case objectValue:
-      return other == objectValue
-             ||  ( other == nullValue  &&  value_.map_->size() == 0 );
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return false; // unreachable;
-}
-
-
-/// Number of values in array or object
-ArrayIndex 
-Value::size() const
-{
-   switch ( type_ )
-   {
-   case nullValue:
-   case intValue:
-   case uintValue:
-   case realValue:
-   case booleanValue:
-   case stringValue:
-      return 0;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:  // size of the array is highest index + 1
-      if ( !value_.map_->empty() )
-      {
-         ObjectValues::const_iterator itLast = value_.map_->end();
-         --itLast;
-         return (*itLast).first.index()+1;
-      }
-      return 0;
-   case objectValue:
-      return ArrayIndex( value_.map_->size() );
-#else
-   case arrayValue:
-      return Int( value_.array_->size() );
-   case objectValue:
-      return Int( value_.map_->size() );
-#endif
-   default:
-      JSON_ASSERT_UNREACHABLE;
-   }
-   return 0; // unreachable;
-}
-
-
-bool 
-Value::empty() const
-{
-   if ( isNull() || isArray() || isObject() )
-      return size() == 0u;
-   else
-      return false;
-}
-
-
-bool
-Value::operator!() const
-{
-   return isNull();
-}
-
-
-void 
-Value::clear()
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == arrayValue  || type_ == objectValue );
-
-   switch ( type_ )
-   {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-   case objectValue:
-      value_.map_->clear();
-      break;
-#else
-   case arrayValue:
-      value_.array_->clear();
-      break;
-   case objectValue:
-      value_.map_->clear();
-      break;
-#endif
-   default:
-      break;
-   }
-}
-
-void 
-Value::resize( ArrayIndex newSize )
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == arrayValue );
-   if ( type_ == nullValue )
-      *this = Value( arrayValue );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   ArrayIndex oldSize = size();
-   if ( newSize == 0 )
-      clear();
-   else if ( newSize > oldSize )
-      (*this)[ newSize - 1 ];
-   else
-   {
-      for ( ArrayIndex index = newSize; index < oldSize; ++index )
-      {
-         value_.map_->erase( index );
-      }
-      assert( size() == newSize );
-   }
-#else
-   value_.array_->resize( newSize );
-#endif
-}
-
-
-Value &
-Value::operator[]( ArrayIndex index )
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == arrayValue );
-   if ( type_ == nullValue )
-      *this = Value( arrayValue );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   CZString key( index );
-   ObjectValues::iterator it = value_.map_->lower_bound( key );
-   if ( it != value_.map_->end()  &&  (*it).first == key )
-      return (*it).second;
-
-   ObjectValues::value_type defaultValue( key, null );
-   it = value_.map_->insert( it, defaultValue );
-   return (*it).second;
-#else
-   return value_.array_->resolveReference( index );
-#endif
-}
-
-
-Value &
-Value::operator[]( int index )
-{
-   JSON_ASSERT( index >= 0 );
-   return (*this)[ ArrayIndex(index) ];
-}
-
-
-const Value &
-Value::operator[]( ArrayIndex index ) const
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == arrayValue );
-   if ( type_ == nullValue )
-      return null;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   CZString key( index );
-   ObjectValues::const_iterator it = value_.map_->find( key );
-   if ( it == value_.map_->end() )
-      return null;
-   return (*it).second;
-#else
-   Value *value = value_.array_->find( index );
-   return value ? *value : null;
-#endif
-}
-
-
-const Value &
-Value::operator[]( int index ) const
-{
-   JSON_ASSERT( index >= 0 );
-   return (*this)[ ArrayIndex(index) ];
-}
-
-
-Value &
-Value::operator[]( const char *key )
-{
-   return resolveReference( key, false );
-}
-
-
-Value &
-Value::resolveReference( const char *key, 
-                         bool isStatic )
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == objectValue );
-   if ( type_ == nullValue )
-      *this = Value( objectValue );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   CZString actualKey( key, isStatic ? CZString::noDuplication 
-                                     : CZString::duplicateOnCopy );
-   ObjectValues::iterator it = value_.map_->lower_bound( actualKey );
-   if ( it != value_.map_->end()  &&  (*it).first == actualKey )
-      return (*it).second;
-
-   ObjectValues::value_type defaultValue( actualKey, null );
-   it = value_.map_->insert( it, defaultValue );
-   Value &value = (*it).second;
-   return value;
-#else
-   return value_.map_->resolveReference( key, isStatic );
-#endif
-}
-
-
-Value 
-Value::get( ArrayIndex index, 
-            const Value &defaultValue ) const
-{
-   const Value *value = &((*this)[index]);
-   return value == &null ? defaultValue : *value;
-}
-
-
-bool 
-Value::isValidIndex( ArrayIndex index ) const
-{
-   return index < size();
-}
-
-
-
-const Value &
-Value::operator[]( const char *key ) const
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == objectValue );
-   if ( type_ == nullValue )
-      return null;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   CZString actualKey( key, CZString::noDuplication );
-   ObjectValues::const_iterator it = value_.map_->find( actualKey );
-   if ( it == value_.map_->end() )
-      return null;
-   return (*it).second;
-#else
-   const Value *value = value_.map_->find( key );
-   return value ? *value : null;
-#endif
-}
-
-
-Value &
-Value::operator[]( const std::string &key )
-{
-   return (*this)[ key.c_str() ];
-}
-
-
-const Value &
-Value::operator[]( const std::string &key ) const
-{
-   return (*this)[ key.c_str() ];
-}
-
-Value &
-Value::operator[]( const StaticString &key )
-{
-   return resolveReference( key, true );
-}
-
-
-# ifdef JSON_USE_CPPTL
-Value &
-Value::operator[]( const CppTL::ConstString &key )
-{
-   return (*this)[ key.c_str() ];
-}
-
-
-const Value &
-Value::operator[]( const CppTL::ConstString &key ) const
-{
-   return (*this)[ key.c_str() ];
-}
-# endif
-
-
-Value &
-Value::append( const Value &value )
-{
-   return (*this)[size()] = value;
-}
-
-
-Value 
-Value::get( const char *key, 
-            const Value &defaultValue ) const
-{
-   const Value *value = &((*this)[key]);
-   return value == &null ? defaultValue : *value;
-}
-
-
-Value 
-Value::get( const std::string &key,
-            const Value &defaultValue ) const
-{
-   return get( key.c_str(), defaultValue );
-}
-
-Value
-Value::removeMember( const char* key )
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == objectValue );
-   if ( type_ == nullValue )
-      return null;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   CZString actualKey( key, CZString::noDuplication );
-   ObjectValues::iterator it = value_.map_->find( actualKey );
-   if ( it == value_.map_->end() )
-      return null;
-   Value old(it->second);
-   value_.map_->erase(it);
-   return old;
-#else
-   Value *value = value_.map_->find( key );
-   if (value){
-      Value old(*value);
-      value_.map_.remove( key );
-      return old;
-   } else {
-      return null;
-   }
-#endif
-}
-
-Value
-Value::removeMember( const std::string &key )
-{
-   return removeMember( key.c_str() );
-}
-
-# ifdef JSON_USE_CPPTL
-Value 
-Value::get( const CppTL::ConstString &key,
-            const Value &defaultValue ) const
-{
-   return get( key.c_str(), defaultValue );
-}
-# endif
-
-bool 
-Value::isMember( const char *key ) const
-{
-   const Value *value = &((*this)[key]);
-   return value != &null;
-}
-
-
-bool 
-Value::isMember( const std::string &key ) const
-{
-   return isMember( key.c_str() );
-}
-
-
-# ifdef JSON_USE_CPPTL
-bool 
-Value::isMember( const CppTL::ConstString &key ) const
-{
-   return isMember( key.c_str() );
-}
-#endif
-
-Value::Members 
-Value::getMemberNames() const
-{
-   JSON_ASSERT( type_ == nullValue  ||  type_ == objectValue );
-   if ( type_ == nullValue )
-       return Value::Members();
-   Members members;
-   members.reserve( value_.map_->size() );
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   ObjectValues::const_iterator it = value_.map_->begin();
-   ObjectValues::const_iterator itEnd = value_.map_->end();
-   for ( ; it != itEnd; ++it )
-      members.push_back( std::string( (*it).first.c_str() ) );
-#else
-   ValueInternalMap::IteratorState it;
-   ValueInternalMap::IteratorState itEnd;
-   value_.map_->makeBeginIterator( it );
-   value_.map_->makeEndIterator( itEnd );
-   for ( ; !ValueInternalMap::equals( it, itEnd ); ValueInternalMap::increment(it) )
-      members.push_back( std::string( ValueInternalMap::key( it ) ) );
-#endif
-   return members;
-}
-//
-//# ifdef JSON_USE_CPPTL
-//EnumMemberNames
-//Value::enumMemberNames() const
-//{
-//   if ( type_ == objectValue )
-//   {
-//      return CppTL::Enum::any(  CppTL::Enum::transform(
-//         CppTL::Enum::keys( *(value_.map_), CppTL::Type<const CZString &>() ),
-//         MemberNamesTransform() ) );
-//   }
-//   return EnumMemberNames();
-//}
-//
-//
-//EnumValues 
-//Value::enumValues() const
-//{
-//   if ( type_ == objectValue  ||  type_ == arrayValue )
-//      return CppTL::Enum::anyValues( *(value_.map_), 
-//                                     CppTL::Type<const Value &>() );
-//   return EnumValues();
-//}
-//
-//# endif
-
-
-bool
-Value::isNull() const
-{
-   return type_ == nullValue;
-}
-
-
-bool 
-Value::isBool() const
-{
-   return type_ == booleanValue;
-}
-
-
-bool 
-Value::isInt() const
-{
-   return type_ == intValue;
-}
-
-
-bool 
-Value::isUInt() const
-{
-   return type_ == uintValue;
-}
-
-
-bool 
-Value::isIntegral() const
-{
-   return type_ == intValue  
-          ||  type_ == uintValue  
-          ||  type_ == booleanValue;
-}
-
-
-bool 
-Value::isDouble() const
-{
-   return type_ == realValue;
-}
-
-
-bool 
-Value::isNumeric() const
-{
-   return isIntegral() || isDouble();
-}
-
-
-bool 
-Value::isString() const
-{
-   return type_ == stringValue;
-}
-
-
-bool 
-Value::isArray() const
-{
-   return type_ == nullValue  ||  type_ == arrayValue;
-}
-
-
-bool 
-Value::isObject() const
-{
-   return type_ == nullValue  ||  type_ == objectValue;
-}
-
-
-void 
-Value::setComment( const char *comment,
-                   CommentPlacement placement )
-{
-   if ( !comments_ )
-      comments_ = new CommentInfo[numberOfCommentPlacement];
-   comments_[placement].setComment( comment );
-}
-
-
-void 
-Value::setComment( const std::string &comment,
-                   CommentPlacement placement )
-{
-   setComment( comment.c_str(), placement );
-}
-
-
-bool 
-Value::hasComment( CommentPlacement placement ) const
-{
-   return comments_ != 0  &&  comments_[placement].comment_ != 0;
-}
-
-std::string 
-Value::getComment( CommentPlacement placement ) const
-{
-   if ( hasComment(placement) )
-      return comments_[placement].comment_;
-   return "";
-}
-
-
-std::string 
-Value::toStyledString() const
-{
-   StyledWriter writer;
-   return writer.write( *this );
-}
-
-
-Value::const_iterator 
-Value::begin() const
-{
-   switch ( type_ )
-   {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-      if ( value_.array_ )
-      {
-         ValueInternalArray::IteratorState it;
-         value_.array_->makeBeginIterator( it );
-         return const_iterator( it );
-      }
-      break;
-   case objectValue:
-      if ( value_.map_ )
-      {
-         ValueInternalMap::IteratorState it;
-         value_.map_->makeBeginIterator( it );
-         return const_iterator( it );
-      }
-      break;
-#else
-   case arrayValue:
-   case objectValue:
-      if ( value_.map_ )
-         return const_iterator( value_.map_->begin() );
-      break;
-#endif
-   default:
-      break;
-   }
-   return const_iterator();
-}
-
-Value::const_iterator 
-Value::end() const
-{
-   switch ( type_ )
-   {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-      if ( value_.array_ )
-      {
-         ValueInternalArray::IteratorState it;
-         value_.array_->makeEndIterator( it );
-         return const_iterator( it );
-      }
-      break;
-   case objectValue:
-      if ( value_.map_ )
-      {
-         ValueInternalMap::IteratorState it;
-         value_.map_->makeEndIterator( it );
-         return const_iterator( it );
-      }
-      break;
-#else
-   case arrayValue:
-   case objectValue:
-      if ( value_.map_ )
-         return const_iterator( value_.map_->end() );
-      break;
-#endif
-   default:
-      break;
-   }
-   return const_iterator();
-}
-
-
-Value::iterator 
-Value::begin()
-{
-   switch ( type_ )
-   {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-      if ( value_.array_ )
-      {
-         ValueInternalArray::IteratorState it;
-         value_.array_->makeBeginIterator( it );
-         return iterator( it );
-      }
-      break;
-   case objectValue:
-      if ( value_.map_ )
-      {
-         ValueInternalMap::IteratorState it;
-         value_.map_->makeBeginIterator( it );
-         return iterator( it );
-      }
-      break;
-#else
-   case arrayValue:
-   case objectValue:
-      if ( value_.map_ )
-         return iterator( value_.map_->begin() );
-      break;
-#endif
-   default:
-      break;
-   }
-   return iterator();
-}
-
-Value::iterator 
-Value::end()
-{
-   switch ( type_ )
-   {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-   case arrayValue:
-      if ( value_.array_ )
-      {
-         ValueInternalArray::IteratorState it;
-         value_.array_->makeEndIterator( it );
-         return iterator( it );
-      }
-      break;
-   case objectValue:
-      if ( value_.map_ )
-      {
-         ValueInternalMap::IteratorState it;
-         value_.map_->makeEndIterator( it );
-         return iterator( it );
-      }
-      break;
-#else
-   case arrayValue:
-   case objectValue:
-      if ( value_.map_ )
-         return iterator( value_.map_->end() );
-      break;
-#endif
-   default:
-      break;
-   }
-   return iterator();
-}
-
-
-// class PathArgument
-// //////////////////////////////////////////////////////////////////
-
-PathArgument::PathArgument()
-   : kind_( kindNone )
-{
-}
-
-
-PathArgument::PathArgument( ArrayIndex index )
-   : index_( index )
-   , kind_( kindIndex )
-{
-}
-
-
-PathArgument::PathArgument( const char *key )
-   : key_( key )
-   , kind_( kindKey )
-{
-}
-
-
-PathArgument::PathArgument( const std::string &key )
-   : key_( key.c_str() )
-   , kind_( kindKey )
-{
-}
-
-// class Path
-// //////////////////////////////////////////////////////////////////
-
-Path::Path( const std::string &path,
-            const PathArgument &a1,
-            const PathArgument &a2,
-            const PathArgument &a3,
-            const PathArgument &a4,
-            const PathArgument &a5 )
-{
-   InArgs in;
-   in.push_back( &a1 );
-   in.push_back( &a2 );
-   in.push_back( &a3 );
-   in.push_back( &a4 );
-   in.push_back( &a5 );
-   makePath( path, in );
-}
-
-
-void 
-Path::makePath( const std::string &path,
-                const InArgs &in )
-{
-   const char *current = path.c_str();
-   const char *end = current + path.length();
-   InArgs::const_iterator itInArg = in.begin();
-   while ( current != end )
-   {
-      if ( *current == '[' )
-      {
-         ++current;
-         if ( *current == '%' )
-            addPathInArg( path, in, itInArg, PathArgument::kindIndex );
-         else
-         {
-            ArrayIndex index = 0;
-            for ( ; current != end && *current >= '0'  &&  *current <= '9'; ++current )
-               index = index * 10 + ArrayIndex(*current - '0');
-            args_.push_back( index );
-         }
-         if ( current == end  ||  *current++ != ']' )
-            invalidPath( path, int(current - path.c_str()) );
-      }
-      else if ( *current == '%' )
-      {
-         addPathInArg( path, in, itInArg, PathArgument::kindKey );
-         ++current;
-      }
-      else if ( *current == '.' )
-      {
-         ++current;
-      }
-      else
-      {
-         const char *beginName = current;
-         while ( current != end  &&  !strchr( "[.", *current ) )
-            ++current;
-         args_.push_back( std::string( beginName, current ) );
-      }
-   }
-}
-
-
-void 
-Path::addPathInArg( const std::string &path, 
-                    const InArgs &in, 
-                    InArgs::const_iterator &itInArg, 
-                    PathArgument::Kind kind )
-{
-   if ( itInArg == in.end() )
-   {
-      // Error: missing argument %d
-   }
-   else if ( (*itInArg)->kind_ != kind )
-   {
-      // Error: bad argument type
-   }
-   else
-   {
-      args_.push_back( **itInArg );
-   }
-}
-
-
-void 
-Path::invalidPath( const std::string &path, 
-                   int location )
-{
-   // Error: invalid path.
-}
-
-
-const Value &
-Path::resolve( const Value &root ) const
-{
-   const Value *node = &root;
-   for ( Args::const_iterator it = args_.begin(); it != args_.end(); ++it )
-   {
-      const PathArgument &arg = *it;
-      if ( arg.kind_ == PathArgument::kindIndex )
-      {
-         if ( !node->isArray()  ||  node->isValidIndex( arg.index_ ) )
-         {
-            // Error: unable to resolve path (array value expected at position...
-         }
-         node = &((*node)[arg.index_]);
-      }
-      else if ( arg.kind_ == PathArgument::kindKey )
-      {
-         if ( !node->isObject() )
-         {
-            // Error: unable to resolve path (object value expected at position...)
-         }
-         node = &((*node)[arg.key_]);
-         if ( node == &Value::null )
-         {
-            // Error: unable to resolve path (object has no member named '' at position...)
-         }
-      }
-   }
-   return *node;
-}
-
-
-Value 
-Path::resolve( const Value &root, 
-               const Value &defaultValue ) const
-{
-   const Value *node = &root;
-   for ( Args::const_iterator it = args_.begin(); it != args_.end(); ++it )
-   {
-      const PathArgument &arg = *it;
-      if ( arg.kind_ == PathArgument::kindIndex )
-      {
-         if ( !node->isArray()  ||  node->isValidIndex( arg.index_ ) )
-            return defaultValue;
-         node = &((*node)[arg.index_]);
-      }
-      else if ( arg.kind_ == PathArgument::kindKey )
-      {
-         if ( !node->isObject() )
-            return defaultValue;
-         node = &((*node)[arg.key_]);
-         if ( node == &Value::null )
-            return defaultValue;
-      }
-   }
-   return *node;
-}
-
-
-Value &
-Path::make( Value &root ) const
-{
-   Value *node = &root;
-   for ( Args::const_iterator it = args_.begin(); it != args_.end(); ++it )
-   {
-      const PathArgument &arg = *it;
-      if ( arg.kind_ == PathArgument::kindIndex )
-      {
-         if ( !node->isArray() )
-         {
-            // Error: node is not an array at position ...
-         }
-         node = &((*node)[arg.index_]);
-      }
-      else if ( arg.kind_ == PathArgument::kindKey )
-      {
-         if ( !node->isObject() )
-         {
-            // Error: node is not an object at position...
-         }
-         node = &((*node)[arg.key_]);
-      }
-   }
-   return *node;
-}
-
-
-} // namespace Json

ext/jsoncpp/src/json_valueiterator.inl

@@ -1,299 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-// included by json_value.cpp
-
-namespace Json {
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueIteratorBase
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-ValueIteratorBase::ValueIteratorBase()
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   : current_()
-   , isNull_( true )
-{
-}
-#else
-   : isArray_( true )
-   , isNull_( true )
-{
-   iterator_.array_ = ValueInternalArray::IteratorState();
-}
-#endif
-
-
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-ValueIteratorBase::ValueIteratorBase( const Value::ObjectValues::iterator &current )
-   : current_( current )
-   , isNull_( false )
-{
-}
-#else
-ValueIteratorBase::ValueIteratorBase( const ValueInternalArray::IteratorState &state )
-   : isArray_( true )
-{
-   iterator_.array_ = state;
-}
-
-
-ValueIteratorBase::ValueIteratorBase( const ValueInternalMap::IteratorState &state )
-   : isArray_( false )
-{
-   iterator_.map_ = state;
-}
-#endif
-
-Value &
-ValueIteratorBase::deref() const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   return current_->second;
-#else
-   if ( isArray_ )
-      return ValueInternalArray::dereference( iterator_.array_ );
-   return ValueInternalMap::value( iterator_.map_ );
-#endif
-}
-
-
-void 
-ValueIteratorBase::increment()
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   ++current_;
-#else
-   if ( isArray_ )
-      ValueInternalArray::increment( iterator_.array_ );
-   ValueInternalMap::increment( iterator_.map_ );
-#endif
-}
-
-
-void 
-ValueIteratorBase::decrement()
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   --current_;
-#else
-   if ( isArray_ )
-      ValueInternalArray::decrement( iterator_.array_ );
-   ValueInternalMap::decrement( iterator_.map_ );
-#endif
-}
-
-
-ValueIteratorBase::difference_type 
-ValueIteratorBase::computeDistance( const SelfType &other ) const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-# ifdef JSON_USE_CPPTL_SMALLMAP
-   return current_ - other.current_;
-# else
-   // Iterator for null value are initialized using the default
-   // constructor, which initialize current_ to the default
-   // std::map::iterator. As begin() and end() are two instance 
-   // of the default std::map::iterator, they can not be compared.
-   // To allow this, we handle this comparison specifically.
-   if ( isNull_  &&  other.isNull_ )
-   {
-      return 0;
-   }
-
-
-   // Usage of std::distance is not portable (does not compile with Sun Studio 12 RogueWave STL,
-   // which is the one used by default).
-   // Using a portable hand-made version for non random iterator instead:
-   //   return difference_type( std::distance( current_, other.current_ ) );
-   difference_type myDistance = 0;
-   for ( Value::ObjectValues::iterator it = current_; it != other.current_; ++it )
-   {
-      ++myDistance;
-   }
-   return myDistance;
-# endif
-#else
-   if ( isArray_ )
-      return ValueInternalArray::distance( iterator_.array_, other.iterator_.array_ );
-   return ValueInternalMap::distance( iterator_.map_, other.iterator_.map_ );
-#endif
-}
-
-
-bool 
-ValueIteratorBase::isEqual( const SelfType &other ) const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   if ( isNull_ )
-   {
-      return other.isNull_;
-   }
-   return current_ == other.current_;
-#else
-   if ( isArray_ )
-      return ValueInternalArray::equals( iterator_.array_, other.iterator_.array_ );
-   return ValueInternalMap::equals( iterator_.map_, other.iterator_.map_ );
-#endif
-}
-
-
-void 
-ValueIteratorBase::copy( const SelfType &other )
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   current_ = other.current_;
-#else
-   if ( isArray_ )
-      iterator_.array_ = other.iterator_.array_;
-   iterator_.map_ = other.iterator_.map_;
-#endif
-}
-
-
-Value 
-ValueIteratorBase::key() const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   const Value::CZString czstring = (*current_).first;
-   if ( czstring.c_str() )
-   {
-      if ( czstring.isStaticString() )
-         return Value( StaticString( czstring.c_str() ) );
-      return Value( czstring.c_str() );
-   }
-   return Value( czstring.index() );
-#else
-   if ( isArray_ )
-      return Value( ValueInternalArray::indexOf( iterator_.array_ ) );
-   bool isStatic;
-   const char *memberName = ValueInternalMap::key( iterator_.map_, isStatic );
-   if ( isStatic )
-      return Value( StaticString( memberName ) );
-   return Value( memberName );
-#endif
-}
-
-
-UInt 
-ValueIteratorBase::index() const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   const Value::CZString czstring = (*current_).first;
-   if ( !czstring.c_str() )
-      return czstring.index();
-   return Value::UInt( -1 );
-#else
-   if ( isArray_ )
-      return Value::UInt( ValueInternalArray::indexOf( iterator_.array_ ) );
-   return Value::UInt( -1 );
-#endif
-}
-
-
-const char *
-ValueIteratorBase::memberName() const
-{
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-   const char *name = (*current_).first.c_str();
-   return name ? name : "";
-#else
-   if ( !isArray_ )
-      return ValueInternalMap::key( iterator_.map_ );
-   return "";
-#endif
-}
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueConstIterator
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-ValueConstIterator::ValueConstIterator()
-{
-}
-
-
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-ValueConstIterator::ValueConstIterator( const Value::ObjectValues::iterator &current )
-   : ValueIteratorBase( current )
-{
-}
-#else
-ValueConstIterator::ValueConstIterator( const ValueInternalArray::IteratorState &state )
-   : ValueIteratorBase( state )
-{
-}
-
-ValueConstIterator::ValueConstIterator( const ValueInternalMap::IteratorState &state )
-   : ValueIteratorBase( state )
-{
-}
-#endif
-
-ValueConstIterator &
-ValueConstIterator::operator =( const ValueIteratorBase &other )
-{
-   copy( other );
-   return *this;
-}
-
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueIterator
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-ValueIterator::ValueIterator()
-{
-}
-
-
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-ValueIterator::ValueIterator( const Value::ObjectValues::iterator &current )
-   : ValueIteratorBase( current )
-{
-}
-#else
-ValueIterator::ValueIterator( const ValueInternalArray::IteratorState &state )
-   : ValueIteratorBase( state )
-{
-}
-
-ValueIterator::ValueIterator( const ValueInternalMap::IteratorState &state )
-   : ValueIteratorBase( state )
-{
-}
-#endif
-
-ValueIterator::ValueIterator( const ValueConstIterator &other )
-   : ValueIteratorBase( other )
-{
-}
-
-ValueIterator::ValueIterator( const ValueIterator &other )
-   : ValueIteratorBase( other )
-{
-}
-
-ValueIterator &
-ValueIterator::operator =( const SelfType &other )
-{
-   copy( other );
-   return *this;
-}
-
-} // namespace Json

ext/jsoncpp/src/json_writer.cpp

@@ -1,838 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#if !defined(JSON_IS_AMALGAMATION)
-# include <json/writer.h>
-# include "json_tool.h"
-#endif // if !defined(JSON_IS_AMALGAMATION)
-#include <utility>
-#include <assert.h>
-#include <stdio.h>
-#include <string.h>
-#include <iostream>
-#include <sstream>
-#include <iomanip>
-
-#if _MSC_VER >= 1400 // VC++ 8.0
-#pragma warning( disable : 4996 )   // disable warning about strdup being deprecated.
-#endif
-
-namespace Json {
-
-static bool containsControlCharacter( const char* str )
-{
-   while ( *str ) 
-   {
-      if ( isControlCharacter( *(str++) ) )
-         return true;
-   }
-   return false;
-}
-
-
-std::string valueToString( LargestInt value )
-{
-   UIntToStringBuffer buffer;
-   char *current = buffer + sizeof(buffer);
-   bool isNegative = value < 0;
-   if ( isNegative )
-      value = -value;
-   uintToString( LargestUInt(value), current );
-   if ( isNegative )
-      *--current = '-';
-   assert( current >= buffer );
-   return current;
-}
-
-
-std::string valueToString( LargestUInt value )
-{
-   UIntToStringBuffer buffer;
-   char *current = buffer + sizeof(buffer);
-   uintToString( value, current );
-   assert( current >= buffer );
-   return current;
-}
-
-#if defined(JSON_HAS_INT64)
-
-std::string valueToString( Int value )
-{
-   return valueToString( LargestInt(value) );
-}
-
-
-std::string valueToString( UInt value )
-{
-   return valueToString( LargestUInt(value) );
-}
-
-#endif // # if defined(JSON_HAS_INT64)
-
-
-std::string valueToString( double value )
-{
-   char buffer[32];
-#if defined(_MSC_VER) && defined(__STDC_SECURE_LIB__) // Use secure version with visual studio 2005 to avoid warning. 
-   sprintf_s(buffer, sizeof(buffer), "%#.16g", value); 
-#else	
-   sprintf(buffer, "%#.16g", value); 
-#endif
-   char* ch = buffer + strlen(buffer) - 1;
-   if (*ch != '0') return buffer; // nothing to truncate, so save time
-   while(ch > buffer && *ch == '0'){
-     --ch;
-   }
-   char* last_nonzero = ch;
-   while(ch >= buffer){
-     switch(*ch){
-     case '0':
-     case '1':
-     case '2':
-     case '3':
-     case '4':
-     case '5':
-     case '6':
-     case '7':
-     case '8':
-     case '9':
-       --ch;
-       continue;
-     case '.':
-       // Truncate zeroes to save bytes in output, but keep one.
-       *(last_nonzero+2) = '\0';
-       return buffer;
-     default:
-       return buffer;
-     }
-   }
-   return buffer;
-}
-
-
-std::string valueToString( bool value )
-{
-   return value ? "true" : "false";
-}
-
-std::string valueToQuotedString( const char *value )
-{
-   // Not sure how to handle unicode...
-   if (strpbrk(value, "\"\\\b\f\n\r\t") == NULL && !containsControlCharacter( value ))
-      return std::string("\"") + value + "\"";
-   // We have to walk value and escape any special characters.
-   // Appending to std::string is not efficient, but this should be rare.
-   // (Note: forward slashes are *not* rare, but I am not escaping them.)
-   std::string::size_type maxsize = strlen(value)*2 + 3; // allescaped+quotes+NULL
-   std::string result;
-   result.reserve(maxsize); // to avoid lots of mallocs
-   result += "\"";
-   for (const char* c=value; *c != 0; ++c)
-   {
-      switch(*c)
-      {
-         case '\"':
-            result += "\\\"";
-            break;
-         case '\\':
-            result += "\\\\";
-            break;
-         case '\b':
-            result += "\\b";
-            break;
-         case '\f':
-            result += "\\f";
-            break;
-         case '\n':
-            result += "\\n";
-            break;
-         case '\r':
-            result += "\\r";
-            break;
-         case '\t':
-            result += "\\t";
-            break;
-         //case '/':
-            // Even though \/ is considered a legal escape in JSON, a bare
-            // slash is also legal, so I see no reason to escape it.
-            // (I hope I am not misunderstanding something.
-            // blep notes: actually escaping \/ may be useful in javascript to avoid </ 
-            // sequence.
-            // Should add a flag to allow this compatibility mode and prevent this 
-            // sequence from occurring.
-         default:
-            if ( isControlCharacter( *c ) )
-            {
-               std::ostringstream oss;
-               oss << "\\u" << std::hex << std::uppercase << std::setfill('0') << std::setw(4) << static_cast<int>(*c);
-               result += oss.str();
-            }
-            else
-            {
-               result += *c;
-            }
-            break;
-      }
-   }
-   result += "\"";
-   return result;
-}
-
-// Class Writer
-// //////////////////////////////////////////////////////////////////
-Writer::~Writer()
-{
-}
-
-
-// Class FastWriter
-// //////////////////////////////////////////////////////////////////
-
-FastWriter::FastWriter()
-   : yamlCompatiblityEnabled_( false )
-{
-}
-
-
-void 
-FastWriter::enableYAMLCompatibility()
-{
-   yamlCompatiblityEnabled_ = true;
-}
-
-
-std::string 
-FastWriter::write( const Value &root )
-{
-   document_ = "";
-   writeValue( root );
-   document_ += "\n";
-   return document_;
-}
-
-
-void 
-FastWriter::writeValue( const Value &value )
-{
-   switch ( value.type() )
-   {
-   case nullValue:
-      document_ += "null";
-      break;
-   case intValue:
-      document_ += valueToString( value.asLargestInt() );
-      break;
-   case uintValue:
-      document_ += valueToString( value.asLargestUInt() );
-      break;
-   case realValue:
-      document_ += valueToString( value.asDouble() );
-      break;
-   case stringValue:
-      document_ += valueToQuotedString( value.asCString() );
-      break;
-   case booleanValue:
-      document_ += valueToString( value.asBool() );
-      break;
-   case arrayValue:
-      {
-         document_ += "[";
-         int size = value.size();
-         for ( int index =0; index < size; ++index )
-         {
-            if ( index > 0 )
-               document_ += ",";
-            writeValue( value[index] );
-         }
-         document_ += "]";
-      }
-      break;
-   case objectValue:
-      {
-         Value::Members members( value.getMemberNames() );
-         document_ += "{";
-         for ( Value::Members::iterator it = members.begin(); 
-               it != members.end(); 
-               ++it )
-         {
-            const std::string &name = *it;
-            if ( it != members.begin() )
-               document_ += ",";
-            document_ += valueToQuotedString( name.c_str() );
-            document_ += yamlCompatiblityEnabled_ ? ": " 
-                                                  : ":";
-            writeValue( value[name] );
-         }
-         document_ += "}";
-      }
-      break;
-   }
-}
-
-
-// Class StyledWriter
-// //////////////////////////////////////////////////////////////////
-
-StyledWriter::StyledWriter()
-   : rightMargin_( 74 )
-   , indentSize_( 3 )
-{
-}
-
-
-std::string 
-StyledWriter::write( const Value &root )
-{
-   document_ = "";
-   addChildValues_ = false;
-   indentString_ = "";
-   writeCommentBeforeValue( root );
-   writeValue( root );
-   writeCommentAfterValueOnSameLine( root );
-   document_ += "\n";
-   return document_;
-}
-
-
-void 
-StyledWriter::writeValue( const Value &value )
-{
-   switch ( value.type() )
-   {
-   case nullValue:
-      pushValue( "null" );
-      break;
-   case intValue:
-      pushValue( valueToString( value.asLargestInt() ) );
-      break;
-   case uintValue:
-      pushValue( valueToString( value.asLargestUInt() ) );
-      break;
-   case realValue:
-      pushValue( valueToString( value.asDouble() ) );
-      break;
-   case stringValue:
-      pushValue( valueToQuotedString( value.asCString() ) );
-      break;
-   case booleanValue:
-      pushValue( valueToString( value.asBool() ) );
-      break;
-   case arrayValue:
-      writeArrayValue( value);
-      break;
-   case objectValue:
-      {
-         Value::Members members( value.getMemberNames() );
-         if ( members.empty() )
-            pushValue( "{}" );
-         else
-         {
-            writeWithIndent( "{" );
-            indent();
-            Value::Members::iterator it = members.begin();
-            for (;;)
-            {
-               const std::string &name = *it;
-               const Value &childValue = value[name];
-               writeCommentBeforeValue( childValue );
-               writeWithIndent( valueToQuotedString( name.c_str() ) );
-               document_ += " : ";
-               writeValue( childValue );
-               if ( ++it == members.end() )
-               {
-                  writeCommentAfterValueOnSameLine( childValue );
-                  break;
-               }
-               document_ += ",";
-               writeCommentAfterValueOnSameLine( childValue );
-            }
-            unindent();
-            writeWithIndent( "}" );
-         }
-      }
-      break;
-   }
-}
-
-
-void 
-StyledWriter::writeArrayValue( const Value &value )
-{
-   unsigned size = value.size();
-   if ( size == 0 )
-      pushValue( "[]" );
-   else
-   {
-      bool isArrayMultiLine = isMultineArray( value );
-      if ( isArrayMultiLine )
-      {
-         writeWithIndent( "[" );
-         indent();
-         bool hasChildValue = !childValues_.empty();
-         unsigned index =0;
-         for (;;)
-         {
-            const Value &childValue = value[index];
-            writeCommentBeforeValue( childValue );
-            if ( hasChildValue )
-               writeWithIndent( childValues_[index] );
-            else
-            {
-               writeIndent();
-               writeValue( childValue );
-            }
-            if ( ++index == size )
-            {
-               writeCommentAfterValueOnSameLine( childValue );
-               break;
-            }
-            document_ += ",";
-            writeCommentAfterValueOnSameLine( childValue );
-         }
-         unindent();
-         writeWithIndent( "]" );
-      }
-      else // output on a single line
-      {
-         assert( childValues_.size() == size );
-         document_ += "[ ";
-         for ( unsigned index =0; index < size; ++index )
-         {
-            if ( index > 0 )
-               document_ += ", ";
-            document_ += childValues_[index];
-         }
-         document_ += " ]";
-      }
-   }
-}
-
-
-bool 
-StyledWriter::isMultineArray( const Value &value )
-{
-   int size = value.size();
-   bool isMultiLine = size*3 >= rightMargin_ ;
-   childValues_.clear();
-   for ( int index =0; index < size  &&  !isMultiLine; ++index )
-   {
-      const Value &childValue = value[index];
-      isMultiLine = isMultiLine  ||
-                     ( (childValue.isArray()  ||  childValue.isObject())  &&  
-                        childValue.size() > 0 );
-   }
-   if ( !isMultiLine ) // check if line length > max line length
-   {
-      childValues_.reserve( size );
-      addChildValues_ = true;
-      int lineLength = 4 + (size-1)*2; // '[ ' + ', '*n + ' ]'
-      for ( int index =0; index < size  &&  !isMultiLine; ++index )
-      {
-         writeValue( value[index] );
-         lineLength += int( childValues_[index].length() );
-         isMultiLine = isMultiLine  &&  hasCommentForValue( value[index] );
-      }
-      addChildValues_ = false;
-      isMultiLine = isMultiLine  ||  lineLength >= rightMargin_;
-   }
-   return isMultiLine;
-}
-
-
-void 
-StyledWriter::pushValue( const std::string &value )
-{
-   if ( addChildValues_ )
-      childValues_.push_back( value );
-   else
-      document_ += value;
-}
-
-
-void 
-StyledWriter::writeIndent()
-{
-   if ( !document_.empty() )
-   {
-      char last = document_[document_.length()-1];
-      if ( last == ' ' )     // already indented
-         return;
-      if ( last != '\n' )    // Comments may add new-line
-         document_ += '\n';
-   }
-   document_ += indentString_;
-}
-
-
-void 
-StyledWriter::writeWithIndent( const std::string &value )
-{
-   writeIndent();
-   document_ += value;
-}
-
-
-void 
-StyledWriter::indent()
-{
-   indentString_ += std::string( indentSize_, ' ' );
-}
-
-
-void 
-StyledWriter::unindent()
-{
-   assert( int(indentString_.size()) >= indentSize_ );
-   indentString_.resize( indentString_.size() - indentSize_ );
-}
-
-
-void 
-StyledWriter::writeCommentBeforeValue( const Value &root )
-{
-   if ( !root.hasComment( commentBefore ) )
-      return;
-   document_ += normalizeEOL( root.getComment( commentBefore ) );
-   document_ += "\n";
-}
-
-
-void 
-StyledWriter::writeCommentAfterValueOnSameLine( const Value &root )
-{
-   if ( root.hasComment( commentAfterOnSameLine ) )
-      document_ += " " + normalizeEOL( root.getComment( commentAfterOnSameLine ) );
-
-   if ( root.hasComment( commentAfter ) )
-   {
-      document_ += "\n";
-      document_ += normalizeEOL( root.getComment( commentAfter ) );
-      document_ += "\n";
-   }
-}
-
-
-bool 
-StyledWriter::hasCommentForValue( const Value &value )
-{
-   return value.hasComment( commentBefore )
-          ||  value.hasComment( commentAfterOnSameLine )
-          ||  value.hasComment( commentAfter );
-}
-
-
-std::string 
-StyledWriter::normalizeEOL( const std::string &text )
-{
-   std::string normalized;
-   normalized.reserve( text.length() );
-   const char *begin = text.c_str();
-   const char *end = begin + text.length();
-   const char *current = begin;
-   while ( current != end )
-   {
-      char c = *current++;
-      if ( c == '\r' ) // mac or dos EOL
-      {
-         if ( *current == '\n' ) // convert dos EOL
-            ++current;
-         normalized += '\n';
-      }
-      else // handle unix EOL & other char
-         normalized += c;
-   }
-   return normalized;
-}
-
-
-// Class StyledStreamWriter
-// //////////////////////////////////////////////////////////////////
-
-StyledStreamWriter::StyledStreamWriter( std::string indentation )
-   : document_(NULL)
-   , rightMargin_( 74 )
-   , indentation_( indentation )
-{
-}
-
-
-void
-StyledStreamWriter::write( std::ostream &out, const Value &root )
-{
-   document_ = &out;
-   addChildValues_ = false;
-   indentString_ = "";
-   writeCommentBeforeValue( root );
-   writeValue( root );
-   writeCommentAfterValueOnSameLine( root );
-   *document_ << "\n";
-   document_ = NULL; // Forget the stream, for safety.
-}
-
-
-void 
-StyledStreamWriter::writeValue( const Value &value )
-{
-   switch ( value.type() )
-   {
-   case nullValue:
-      pushValue( "null" );
-      break;
-   case intValue:
-      pushValue( valueToString( value.asLargestInt() ) );
-      break;
-   case uintValue:
-      pushValue( valueToString( value.asLargestUInt() ) );
-      break;
-   case realValue:
-      pushValue( valueToString( value.asDouble() ) );
-      break;
-   case stringValue:
-      pushValue( valueToQuotedString( value.asCString() ) );
-      break;
-   case booleanValue:
-      pushValue( valueToString( value.asBool() ) );
-      break;
-   case arrayValue:
-      writeArrayValue( value);
-      break;
-   case objectValue:
-      {
-         Value::Members members( value.getMemberNames() );
-         if ( members.empty() )
-            pushValue( "{}" );
-         else
-         {
-            writeWithIndent( "{" );
-            indent();
-            Value::Members::iterator it = members.begin();
-            for (;;)
-            {
-               const std::string &name = *it;
-               const Value &childValue = value[name];
-               writeCommentBeforeValue( childValue );
-               writeWithIndent( valueToQuotedString( name.c_str() ) );
-               *document_ << " : ";
-               writeValue( childValue );
-               if ( ++it == members.end() )
-               {
-                  writeCommentAfterValueOnSameLine( childValue );
-                  break;
-               }
-               *document_ << ",";
-               writeCommentAfterValueOnSameLine( childValue );
-            }
-            unindent();
-            writeWithIndent( "}" );
-         }
-      }
-      break;
-   }
-}
-
-
-void 
-StyledStreamWriter::writeArrayValue( const Value &value )
-{
-   unsigned size = value.size();
-   if ( size == 0 )
-      pushValue( "[]" );
-   else
-   {
-      bool isArrayMultiLine = isMultineArray( value );
-      if ( isArrayMultiLine )
-      {
-         writeWithIndent( "[" );
-         indent();
-         bool hasChildValue = !childValues_.empty();
-         unsigned index =0;
-         for (;;)
-         {
-            const Value &childValue = value[index];
-            writeCommentBeforeValue( childValue );
-            if ( hasChildValue )
-               writeWithIndent( childValues_[index] );
-            else
-            {
-               writeIndent();
-               writeValue( childValue );
-            }
-            if ( ++index == size )
-            {
-               writeCommentAfterValueOnSameLine( childValue );
-               break;
-            }
-            *document_ << ",";
-            writeCommentAfterValueOnSameLine( childValue );
-         }
-         unindent();
-         writeWithIndent( "]" );
-      }
-      else // output on a single line
-      {
-         assert( childValues_.size() == size );
-         *document_ << "[ ";
-         for ( unsigned index =0; index < size; ++index )
-         {
-            if ( index > 0 )
-               *document_ << ", ";
-            *document_ << childValues_[index];
-         }
-         *document_ << " ]";
-      }
-   }
-}
-
-
-bool 
-StyledStreamWriter::isMultineArray( const Value &value )
-{
-   int size = value.size();
-   bool isMultiLine = size*3 >= rightMargin_ ;
-   childValues_.clear();
-   for ( int index =0; index < size  &&  !isMultiLine; ++index )
-   {
-      const Value &childValue = value[index];
-      isMultiLine = isMultiLine  ||
-                     ( (childValue.isArray()  ||  childValue.isObject())  &&  
-                        childValue.size() > 0 );
-   }
-   if ( !isMultiLine ) // check if line length > max line length
-   {
-      childValues_.reserve( size );
-      addChildValues_ = true;
-      int lineLength = 4 + (size-1)*2; // '[ ' + ', '*n + ' ]'
-      for ( int index =0; index < size  &&  !isMultiLine; ++index )
-      {
-         writeValue( value[index] );
-         lineLength += int( childValues_[index].length() );
-         isMultiLine = isMultiLine  &&  hasCommentForValue( value[index] );
-      }
-      addChildValues_ = false;
-      isMultiLine = isMultiLine  ||  lineLength >= rightMargin_;
-   }
-   return isMultiLine;
-}
-
-
-void 
-StyledStreamWriter::pushValue( const std::string &value )
-{
-   if ( addChildValues_ )
-      childValues_.push_back( value );
-   else
-      *document_ << value;
-}
-
-
-void 
-StyledStreamWriter::writeIndent()
-{
-  /*
-    Some comments in this method would have been nice. ;-)
-
-   if ( !document_.empty() )
-   {
-      char last = document_[document_.length()-1];
-      if ( last == ' ' )     // already indented
-         return;
-      if ( last != '\n' )    // Comments may add new-line
-         *document_ << '\n';
-   }
-  */
-   *document_ << '\n' << indentString_;
-}
-
-
-void 
-StyledStreamWriter::writeWithIndent( const std::string &value )
-{
-   writeIndent();
-   *document_ << value;
-}
-
-
-void 
-StyledStreamWriter::indent()
-{
-   indentString_ += indentation_;
-}
-
-
-void 
-StyledStreamWriter::unindent()
-{
-   assert( indentString_.size() >= indentation_.size() );
-   indentString_.resize( indentString_.size() - indentation_.size() );
-}
-
-
-void 
-StyledStreamWriter::writeCommentBeforeValue( const Value &root )
-{
-   if ( !root.hasComment( commentBefore ) )
-      return;
-   *document_ << normalizeEOL( root.getComment( commentBefore ) );
-   *document_ << "\n";
-}
-
-
-void 
-StyledStreamWriter::writeCommentAfterValueOnSameLine( const Value &root )
-{
-   if ( root.hasComment( commentAfterOnSameLine ) )
-      *document_ << " " + normalizeEOL( root.getComment( commentAfterOnSameLine ) );
-
-   if ( root.hasComment( commentAfter ) )
-   {
-      *document_ << "\n";
-      *document_ << normalizeEOL( root.getComment( commentAfter ) );
-      *document_ << "\n";
-   }
-}
-
-
-bool 
-StyledStreamWriter::hasCommentForValue( const Value &value )
-{
-   return value.hasComment( commentBefore )
-          ||  value.hasComment( commentAfterOnSameLine )
-          ||  value.hasComment( commentAfter );
-}
-
-
-std::string 
-StyledStreamWriter::normalizeEOL( const std::string &text )
-{
-   std::string normalized;
-   normalized.reserve( text.length() );
-   const char *begin = text.c_str();
-   const char *end = begin + text.length();
-   const char *current = begin;
-   while ( current != end )
-   {
-      char c = *current++;
-      if ( c == '\r' ) // mac or dos EOL
-      {
-         if ( *current == '\n' ) // convert dos EOL
-            ++current;
-         normalized += '\n';
-      }
-      else // handle unix EOL & other char
-         normalized += c;
-   }
-   return normalized;
-}
-
-
-std::ostream& operator<<( std::ostream &sout, const Value &root )
-{
-   Json::StyledStreamWriter writer;
-   writer.write(sout, root);
-   return sout;
-}
-
-
-} // namespace Json

node/Constants.hpp

@@ -117,6 +117,11 @@ error_no_ZT_ARCH_defined;
  */
 #define ZT_DEFAULT_UDP_PORT 8993
 
+/**
+ * Local control port, also used for multiple invocation check
+ */
+#define ZT_CONTROL_UDP_PORT 39393
+
 /**
  * Default payload MTU for UDP packets
  *
@@ -151,13 +156,6 @@ error_no_ZT_ARCH_defined;
  */
 #define ZT_IF_MTU 2800
 
-/**
- * Maximum number of networks we can be a member of
- *
- * This is a safe value that's within the tap device limit on all known OSes.
- */
-#define ZT_MAX_NETWORK_MEMBERSHIPS 16
-
 /**
  * Maximum number of packet fragments we'll support
  * 
@@ -233,20 +231,15 @@ error_no_ZT_ARCH_defined;
 #define ZT_MULTICAST_PROPAGATION_DEPTH 7
 
 /**
- * Length of circular ring buffer history of multicast packets
+ * Length of ring buffer history of recent multicast packets
  */
 #define ZT_MULTICAST_DEDUP_HISTORY_LENGTH 1024
 
 /**
- * Expiration time in ms for multicast history items
+ * Expiration time in ms for multicast deduplication history items
  */
 #define ZT_MULTICAST_DEDUP_HISTORY_EXPIRE 4000
 
-/**
- * Number of bits to randomly "decay" in bloom filter per hop
- */
-#define ZT_MULTICAST_BLOOM_FILTER_DECAY_RATE 2
-
 /**
  * Period between announcements of all multicast 'likes' in ms
  *
@@ -281,23 +274,6 @@ error_no_ZT_ARCH_defined;
  */
 #define ZT_PEER_DIRECT_PING_DELAY 120000
 
-/**
- * Period between rechecks of autoconfigure URL
- *
- * This is in the absence of an external message ordering a recheck.
- */
-#define ZT_AUTOCONFIGURE_INTERVAL 3600000
-
-/**
- * Period between autoconfigure attempts if no successful autoconfig
- */
-#define ZT_AUTOCONFIGURE_CHECK_DELAY 15000
-
-/**
- * Delay between updates of status file in home directory
- */
-#define ZT_STATUS_OUTPUT_PERIOD 120000
-
 /**
  * Minimum delay in Node service loop
  * 
@@ -348,9 +324,4 @@ error_no_ZT_ARCH_defined;
  */
 #define ZT_RENDEZVOUS_NAT_T_DELAY 500
 
-/**
- * Generate a new ownership verify secret on launch if older than this
- */
-#define ZT_OVS_GENERATE_NEW_IF_OLDER_THAN 86400000
-
 #endif

node/Defaults.cpp

@@ -68,9 +68,7 @@ static inline std::map< Identity,std::vector<InetAddress> > _mkSupernodeMap()
 
 Defaults::Defaults()
 	throw(std::runtime_error) :
-	supernodes(_mkSupernodeMap()),
-	configUrlPrefix("http://api.zerotier.com/one/nc/"),
-	configAuthority("f9f34184ac:1:AwGgrWjb8dARXzruqxiy1+Qf+gz4iM5IMfQTCWrJXkwERdvbvxTPZvtIyitw4gS90TGIxW+e7uJxweg9Vyq5lZJBrg==:QeEQLm9ymLC3EcnIw2OUqufUwb2wgHSAg6wQOXKyhT779p/8Hz5485PZLJCbr/aVHjwzop8APJk9B45Zm0Mb/LEhQTBMH2jvc7qqoYnMCNCO9jpADeMJwMW5e1VFgIObWl9uNjhRbf5/m8dZcn0pKKGwjSoP1QTeVWOC8GkZhE25bUWj")
+	supernodes(_mkSupernodeMap())
 {
 }
 

node/Defaults.hpp

@@ -55,16 +55,6 @@ public:
 	 * Supernodes on the ZeroTier network
 	 */
 	const std::map< Identity,std::vector<InetAddress> > supernodes;
-
-	/**
-	 * URL prefix for autoconfiguration
-	 */
-	const std::string configUrlPrefix;
-
-	/**
-	 * Identity used to encrypt and authenticate configuration from URL
-	 */
-	const std::string configAuthority;
 };
 
 extern const Defaults ZT_DEFAULTS;

node/Demarc.cpp

@@ -100,7 +100,7 @@ bool Demarc::bindLocalUdp(unsigned int localPort)
 		DemarcPortObj *v4r = &(_ports[(Port)v4p]);
 		v4r->port = (Port)v4p;
 		v4r->parent = this;
-		v4r->obj = v4 = new UdpSocket(localPort,false,&Demarc::_CBudpSocketPacketHandler,v4r);
+		v4r->obj = v4 = new UdpSocket(false,localPort,false,&Demarc::_CBudpSocketPacketHandler,v4r);
 		v4r->type = PORT_TYPE_UDP_SOCKET_V4;
 	} catch ( ... ) {
 		_ports.erase((Port)v4p);
@@ -112,7 +112,7 @@ bool Demarc::bindLocalUdp(unsigned int localPort)
 		DemarcPortObj *v6r = &(_ports[(Port)v6p]);
 		v6r->port = (Port)v6p;
 		v6r->parent = this;
-		v6r->obj = v6 = new UdpSocket(localPort,true,&Demarc::_CBudpSocketPacketHandler,v6r);
+		v6r->obj = v6 = new UdpSocket(false,localPort,true,&Demarc::_CBudpSocketPacketHandler,v6r);
 		v6r->type = PORT_TYPE_UDP_SOCKET_V6;
 	} catch ( ... ) {
 		_ports.erase((Port)v6p);

node/NodeConfig.cpp

@@ -27,34 +27,48 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
+#include <stdint.h>
+
 #include <memory>
 #include <string>
 
-#include <json/json.h>
+#include <openssl/sha.h>
 
 #include "NodeConfig.hpp"
 #include "RuntimeEnvironment.hpp"
 #include "Defaults.hpp"
 #include "Utils.hpp"
 #include "Logger.hpp"
+#include "Topology.hpp"
+#include "Demarc.hpp"
+#include "InetAddress.hpp"
+#include "Peer.hpp"
+#include "Salsa20.hpp"
+#include "HMAC.hpp"
 
 namespace ZeroTier {
 
-NodeConfig::NodeConfig(const RuntimeEnvironment *renv,const std::string &url) :
+NodeConfig::NodeConfig(const RuntimeEnvironment *renv,const char *authToken)
+	throw(std::runtime_error) :
 	_r(renv),
-	_lastAutoconfigure(0),
-	_lastAutoconfigureLastModified(),
-	_url(url),
-	_autoconfigureLock(),
-	_networks(),
-	_networks_m()
+	_authToken(authToken),
+	_controlSocket(true,ZT_CONTROL_UDP_PORT,false,&_CBcontrolPacketHandler,this)
 {
+	SHA256_CTX sha;
+
+	SHA256_Init(&sha);
+	SHA256_Update(&sha,_authToken.data(),_authToken.length());
+	SHA256_Final(_keys,&sha); // first 32 bytes of keys[]: Salsa20 key
+
+	SHA256_Init(&sha);
+	SHA256_Update(&sha,_keys,32);
+	SHA256_Update(&sha,_authToken.data(),_authToken.length());
+	SHA256_Final(_keys + 32,&sha); // second 32 bytes of keys[]: HMAC key
 }
 
 NodeConfig::~NodeConfig()
 {
-	_autoconfigureLock.lock(); // wait for any autoconfs to finish
-	_autoconfigureLock.unlock();
 }
 
 void NodeConfig::whackAllTaps()
@@ -65,150 +79,128 @@ void NodeConfig::whackAllTaps()
 		n->second->tap().whack();
 }
 
-void NodeConfig::refreshConfiguration()
+// Macro used in execute()
+#undef _P
+#define _P(f,...) { r.push_back(std::string()); Utils::stdsprintf(r.back(),(f),##__VA_ARGS__); }
+
+// Used with Topology::eachPeer to dump peer stats
+class _DumpPeerStatistics
 {
-	_autoconfigureLock.lock(); // unlocked when handler gets called
+public:
+	_DumpPeerStatistics(std::vector<std::string> &out) :
+		r(out),
+		_now(Utils::now())
+	{
+	}
+
+	inline void operator()(Topology &t,const SharedPtr<Peer> &p)
+	{
+		InetAddress v4(p->ipv4ActivePath(_now));
+		InetAddress v6(p->ipv6ActivePath(_now));
+		_P("200 listpeers %s %s %s %u",
+			p->address().toString().c_str(),
+			((v4) ? v4.toString().c_str() : "(none)"),
+			((v6) ? v6.toString().c_str() : "(none)"),
+			(((v4)||(v6)) ? p->latency() : 0));
+	}
 
-	TRACE("refreshing autoconfigure URL %s (if modified since: '%s')",_url.c_str(),_lastAutoconfigureLastModified.c_str());
+private:
+	std::vector<std::string> &r;
+	uint64_t _now;
+};
 
-	std::map<std::string,std::string> reqHeaders;
-	reqHeaders["X-ZT-ID"] = _r->identity.toString(false);
-	reqHeaders["X-ZT-OVSH"] = _r->ownershipVerificationSecretHash;
-	if (_lastAutoconfigureLastModified.length())
-		reqHeaders["If-Modified-Since"] = _lastAutoconfigureLastModified;
+std::vector<std::string> NodeConfig::execute(const char *command)
+{
+	std::vector<std::string> r;
+	std::vector<std::string> cmd(Utils::split(command,"\r\n \t","\\","'"));
+
+	//
+	// Not coincidentally, response type codes correspond with HTTP
+	// status codes.
+	//
+
+	if ((cmd.empty())||(cmd[0] == "help")) {
+		_P("200 help help");
+		_P("200 help listpeers");
+		_P("200 help listnetworks");
+		_P("200 help join <network ID> [<network invitation code>]");
+		_P("200 help leave <network ID>");
+	} else if (cmd[0] == "listpeers") {
+		_r->topology->eachPeer(_DumpPeerStatistics(r));
+	} else if (cmd[0] == "listnetworks") {
+		Mutex::Lock _l(_networks_m);
+		for(std::map< uint64_t,SharedPtr<Network> >::const_iterator nw(_networks.begin());nw!=_networks.end();++nw) {
+			_P("200 listnetworks %llu %s %s",
+				nw->first,
+				nw->second->tap().deviceName().c_str(),
+				(nw->second->open() ? "public" : "private"));
+		}
+	} else if (cmd[0] == "join") {
+		_P("404 join Not implemented yet.");
+	} else if (cmd[0] == "leave") {
+		_P("404 leave Not implemented yet.");
+	} else {
+		_P("404 %s No such command. Use 'help' for help.",cmd[0].c_str());
+	}
 
-	new Http::Request(Http::HTTP_METHOD_GET,_url,reqHeaders,std::string(),&NodeConfig::_CBautoconfHandler,this);
+	return r;
 }
 
-void NodeConfig::__CBautoconfHandler(const std::string &lastModified,const std::string &body)
+void NodeConfig::_CBcontrolPacketHandler(UdpSocket *sock,void *arg,const InetAddress &remoteAddr,const void *data,unsigned int len)
 {
-	try {
-		Json::Value root;
-		Json::Reader reader;
+	char hmacKey[32];
+	char hmac[32];
+	char buf[131072];
+	NodeConfig *nc = (NodeConfig *)arg;
+	const RuntimeEnvironment *_r = nc->_r;
 
-		std::string dec(_r->identity.decrypt(_r->configAuthority,body.data(),body.length()));
-		if (!dec.length()) {
-			LOG("autoconfigure from %s failed: data did not decrypt as from config authority %s",_url.c_str(),_r->configAuthority.address().toString().c_str());
+	try {
+		// Minimum length
+		if (len < 24)
 			return;
-		}
-		TRACE("decrypted autoconf: %s",dec.c_str());
-
-		if (!reader.parse(dec,root,false)) {
-			LOG("autoconfigure from %s failed: JSON parse error: %s",_url.c_str(),reader.getFormattedErrorMessages().c_str());
+		if (len >= sizeof(buf)) // only up to len - 24 bytes are used on receive/decrypt
 			return;
-		}
 
-		if (!root.isObject()) {
-			LOG("autoconfigure from %s failed: not a JSON object",_url.c_str());
+		// Compare first 16 bytes of HMAC, which is after IV in packet
+		memcpy(hmacKey,nc->_keys + 32,32);
+		*((uint64_t *)hmacKey) ^= *((const uint64_t *)data); // include IV in HMAC
+		HMAC::sha256(hmacKey,32,((const unsigned char *)data) + 24,len - 24,hmac);
+		if (memcmp(hmac,((const unsigned char *)data) + 8,16))
 			return;
-		}
 
-		// Configure networks
-		const Json::Value &networks = root["_networks"];
-		if (networks.isArray()) {
-			Mutex::Lock _l(_networks_m);
-			for(unsigned int ni=0;ni<networks.size();++ni) {
-				if (networks[ni].isObject()) {
-					const Json::Value &nwid_ = networks[ni]["id"];
-					uint64_t nwid = nwid_.isNumeric() ? (uint64_t)nwid_.asUInt64() : (uint64_t)strtoull(networks[ni]["id"].asString().c_str(),(char **)0,10);
-
-					if (nwid) {
-						SharedPtr<Network> nw;
-						std::map< uint64_t,SharedPtr<Network> >::iterator nwent(_networks.find(nwid));
-						if (nwent != _networks.end())
-							nw = nwent->second;
-						else {
-							try {
-								nw = SharedPtr<Network>(new Network(_r,nwid));
-								_networks[nwid] = nw;
-							} catch (std::exception &exc) {
-								LOG("unable to create network %llu: %s",nwid,exc.what());
-							} catch ( ... ) {
-								LOG("unable to create network %llu: unknown exception",nwid);
-							}
-						}
-
-						if (nw) {
-							Mutex::Lock _l2(nw->_lock);
-							nw->_open = networks[ni]["isOpen"].asBool();
-
-							// Ensure that TAP device has all the right IP addresses
-							// TODO: IPv6 might work a tad differently
-							std::set<InetAddress> allIps;
-							const Json::Value &addresses = networks[ni]["_addresses"];
-							if (addresses.isArray()) {
-								for(unsigned int ai=0;ai<addresses.size();++ai) {
-									if (addresses[ai].isString()) {
-										InetAddress addr(addresses[ai].asString());
-										if (addr) {
-											TRACE("network %llu IP/netmask: %s",nwid,addr.toString().c_str());
-											allIps.insert(addr);
-										}
-									}
-								}
-							}
-							nw->_tap.setIps(allIps);
-
-							// NOTE: the _members field is optional for open networks,
-							// since members of open nets do not need to check membership
-							// of packet senders and mutlicasters.
-							const Json::Value &members = networks[ni]["_members"];
-							nw->_members.clear();
-							if (members.isArray()) {
-								for(unsigned int mi=0;mi<members.size();++mi) {
-									std::string rawAddr(Utils::unhex(members[mi].asString()));
-									if (rawAddr.length() == ZT_ADDRESS_LENGTH) {
-										Address addr(rawAddr.data());
-										if ((addr)&&(!addr.isReserved())) {
-											//TRACE("network %llu member: %s",nwid,addr.toString().c_str());
-											nw->_members.insert(addr);
-										}
-									}
-								}
-							}
-						}
-					} else {
-						TRACE("ignored networks[%u], 'id' field missing");
-					}
-				} else {
-					TRACE("ignored networks[%u], not a JSON object",ni);
-				}
-			}
+		// Decrypt payload if we passed HMAC
+		Salsa20 s20(nc->_keys,256,data); // first 64 bits of data are IV
+		s20.decrypt(((const unsigned char *)data) + 24,buf,len - 24);
+
+		// Null-terminate string for execute()
+		buf[len - 24] = (char)0;
+
+		// Execute command
+		std::vector<std::string> r(nc->execute(buf));
+
+		// Result packet contains a series of null-terminated results
+		unsigned int resultLen = 24;
+		for(std::vector<std::string>::iterator i(r.begin());i!=r.end();++i) {
+			if ((resultLen + i->length() + 1) >= sizeof(buf))
+				return; // result too long
+			memcpy(buf + resultLen,i->c_str(),i->length() + 1);
+			resultLen += i->length() + 1;
 		}
 
-		_lastAutoconfigure = Utils::now();
-		_lastAutoconfigureLastModified = lastModified;
-	} catch (std::exception &exc) {
-		TRACE("exception parsing autoconf URL response: %s",exc.what());
-	} catch ( ... ) {
-		TRACE("unexpected exception parsing autoconf URL response");
-	}
-}
+		// Generate result packet IV
+		Utils::getSecureRandom(buf,8);
 
-bool NodeConfig::_CBautoconfHandler(Http::Request *req,void *arg,const std::string &url,int code,const std::map<std::string,std::string> &headers,const std::string &body)
-{
-#ifdef ZT_TRACE
-	const RuntimeEnvironment *_r = ((NodeConfig *)arg)->_r;
-#endif
-
-	if (code == 200) {
-		TRACE("200 got autoconfigure response from %s: %u bytes",url.c_str(),(unsigned int)body.length());
-
-		std::map<std::string,std::string>::const_iterator lm(headers.find("Last-Modified"));
-		if (lm != headers.end())
-			((NodeConfig *)arg)->__CBautoconfHandler(lm->second,body);
-		else ((NodeConfig *)arg)->__CBautoconfHandler(std::string(),body);
-	} else if (code == 304) {
-		TRACE("304 autoconfigure deferred, remote URL %s not modified",url.c_str());
-		((NodeConfig *)arg)->_lastAutoconfigure = Utils::now(); // still considered a success
-	} else if (code == 409) { // conflict, ID address in use by another ID
-		TRACE("%d autoconfigure failed from %s",code,url.c_str());
-	} else {
-		TRACE("%d autoconfigure failed from %s",code,url.c_str());
-	}
+		// Generate result packet HMAC
+		memcpy(hmacKey,nc->_keys + 32,32);
+		*((uint64_t *)hmacKey) ^= *((const uint64_t *)buf); // include IV in HMAC
+		HMAC::sha256(hmacKey,32,((const unsigned char *)buf) + 24,resultLen - 24,hmac);
+		memcpy(buf + 8,hmac,16);
 
-	((NodeConfig *)arg)->_autoconfigureLock.unlock();
-	return false; // causes Request to delete itself
+		// Send encrypted result back to requester
+		sock->send(remoteAddr,buf,resultLen,-1);
+	} catch ( ... ) {
+		TRACE("unexpected exception parsing control packet or generating response");
+	}
 }
 
 } // namespace ZeroTier

node/NodeConfig.hpp

@@ -31,11 +31,14 @@
 #include <map>
 #include <set>
 #include <string>
+#include <vector>
+#include <stdexcept>
 #include <stdint.h>
 #include "SharedPtr.hpp"
 #include "Network.hpp"
 #include "Utils.hpp"
 #include "Http.hpp"
+#include "UdpSocket.hpp"
 
 namespace ZeroTier {
 
@@ -49,9 +52,11 @@ class NodeConfig
 public:
 	/**
 	 * @param renv Runtime environment
-	 * @param url Autoconfiguration URL (http:// or file://)
+	 * @param authToken Configuration authentication token
+	 * @throws std::runtime_error Unable to bind to local control port
 	 */
-	NodeConfig(const RuntimeEnvironment *renv,const std::string &url);
+	NodeConfig(const RuntimeEnvironment *renv,const char *authToken)
+		throw(std::runtime_error);
 
 	~NodeConfig();
 
@@ -106,32 +111,22 @@ public:
 	}
 
 	/**
-	 * @return Time of last successful autoconfigure or refresh
+	 * Execute a command
+	 *
+	 * @param command Command and arguments separated by whitespace (must already be trimmed of CR+LF, etc.)
+	 * @return One or more command results (lines of output)
 	 */
-	inline uint64_t lastAutoconfigure() const { return _lastAutoconfigure; }
-
-	/**
-	 * @return Autoconfiguration URL
-	 */
-	inline const std::string &url() const { return _url; }
-
-	/**
-	 * Refresh configuration from autoconf URL
-	 */
-	void refreshConfiguration();
+	std::vector<std::string> execute(const char *command);
 
 private:
-	void __CBautoconfHandler(const std::string &lastModified,const std::string &body);
-	static bool _CBautoconfHandler(Http::Request *req,void *arg,const std::string &url,int code,const std::map<std::string,std::string> &headers,const std::string &body);
+	static void _CBcontrolPacketHandler(UdpSocket *sock,void *arg,const InetAddress &remoteAddr,const void *data,unsigned int len);
 
 	const RuntimeEnvironment *_r;
 
-	volatile uint64_t _lastAutoconfigure;
-
-	std::string _lastAutoconfigureLastModified;
-	std::string _url;
-	Mutex _autoconfigureLock;
+	const std::string _authToken;
+	unsigned char _keys[64]; // Salsa20 key, HMAC key
 
+	UdpSocket _controlSocket;
 	std::map< uint64_t,SharedPtr<Network> > _networks;
 	Mutex _networks_m;
 };

node/Topology.hpp

@@ -271,35 +271,6 @@ public:
 		std::vector< SharedPtr<Peer> > &_v;
 	};
 
-	/**
-	 * Dump peer I/O statistics to an open FILE (for status reporting and debug)
-	 */
-	class DumpPeerStatistics
-	{
-	public:
-		DumpPeerStatistics(FILE *out) :
-			_out(out),
-			_now(Utils::now())
-		{
-			fprintf(_out,"Peer       Direct IPv4           Direct IPv6                                         Latency(ms)"ZT_EOL_S);
-		}
-
-		inline void operator()(Topology &t,const SharedPtr<Peer> &p)
-		{
-			InetAddress v4(p->ipv4ActivePath(_now));
-			InetAddress v6(p->ipv6ActivePath(_now));
-			fprintf(_out,"%-10s %-21s %-51s %u"ZT_EOL_S,
-				p->address().toString().c_str(),
-				((v4) ? v4.toString().c_str() : "(none)"),
-				((v6) ? v6.toString().c_str() : "(none)"),
-				p->latency());
-		}
-
-	private:
-		FILE *_out;
-		uint64_t _now;
-	};
-
 protected:
 	virtual void main()
 		throw();

node/UdpSocket.cpp

@@ -49,6 +49,7 @@
 namespace ZeroTier {
 
 UdpSocket::UdpSocket(
+	bool localOnly,
 	int localPort,
 	bool ipv6,
 	void (*packetHandler)(UdpSocket *,void *,const InetAddress &,const void *,unsigned int),
@@ -87,7 +88,9 @@ UdpSocket::UdpSocket(
 		memset(&sin6,0,sizeof(sin6));
 		sin6.sin6_family = AF_INET6;
 		sin6.sin6_port = htons(localPort);
-		memcpy(&(sin6.sin6_addr),&in6addr_any,sizeof(struct in6_addr));
+		if (localOnly)
+			memcpy(&(sin6.sin6_addr.s6_addr),InetAddress::LO6.rawIpBytes(),16);
+		else memcpy(&(sin6.sin6_addr),&in6addr_any,sizeof(struct in6_addr));
 		if (::bind(_sock,(const struct sockaddr *)&sin6,sizeof(sin6))) {
 			::close(_sock);
 			throw std::runtime_error("unable to bind to port");
@@ -109,7 +112,9 @@ UdpSocket::UdpSocket(
 		memset(&sin,0,sizeof(sin));
 		sin.sin_family = AF_INET;
 		sin.sin_port = htons(localPort);
-		sin.sin_addr.s_addr = INADDR_ANY;
+		if (localOnly)
+			memcpy(&(sin.sin_addr.s_addr),InetAddress::LO4.rawIpBytes(),4);
+		else sin.sin_addr.s_addr = INADDR_ANY;
 		if (::bind(_sock,(const struct sockaddr *)&sin,sizeof(sin))) {
 			::close(_sock);
 			throw std::runtime_error("unable to bind to port");

node/UdpSocket.hpp

@@ -46,6 +46,7 @@ public:
 	/**
 	 * Create and bind a local UDP socket
 	 *
+	 * @param localOnly If true, bind to loopback address only
 	 * @param localPort Local port to listen to
 	 * @param ipv6 If true, bind this as an IPv6 socket, otherwise IPv4
 	 * @param packetHandler Function to call when packets are read
@@ -53,6 +54,7 @@ public:
 	 * @throws std::runtime_error Unable to bind
 	 */
 	UdpSocket(
+		bool localOnly,
 		int localPort,
 		bool ipv6,
 		void (*packetHandler)(UdpSocket *,void *,const InetAddress &,const void *,unsigned int),

node/Utils.cpp

@@ -28,6 +28,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+#include <stdarg.h>
 #include "Utils.hpp"
 #include "Mutex.hpp"
 
@@ -530,4 +531,20 @@ std::string Utils::trim(const std::string &s)
 	return s.substr(start,end - start);
 }
 
+void Utils::stdsprintf(std::string &s,const char *fmt,...)
+	throw(std::bad_alloc,std::length_error)
+{
+	char buf[65536];
+	va_list ap;
+
+	va_start(ap,fmt);
+	int n = vsnprintf(buf,sizeof(buf),fmt,ap);
+	va_end(ap);
+
+	if ((n >= (int)sizeof(buf))||(n < 0))
+		throw std::length_error("printf result too large");
+
+	s.append(buf);
+}
+
 } // namespace ZeroTier

node/Utils.hpp

@@ -34,6 +34,7 @@
 #include <time.h>
 #include <sys/time.h>
 #include <arpa/inet.h>
+
 #include <string>
 #include <stdexcept>
 #include <vector>
@@ -391,6 +392,18 @@ public:
 	 */
 	static std::string trim(const std::string &s);
 
+	/**
+	 * Like sprintf, but appends to std::string
+	 *
+	 * @param s String to append to
+	 * @param fmt Printf format string
+	 * @param ... Format arguments
+	 * @throws std::bad_alloc Memory allocation failure
+	 * @throws std::length_error Format + args exceeds internal buffer maximum
+	 */
+	static void stdsprintf(std::string &s,const char *fmt,...)
+		throw(std::bad_alloc,std::length_error);
+
 	/**
 	 * Count the number of bits set in an integer
 	 *

objects.mk

@@ -1,9 +1,6 @@
 OBJS=\
 	ext/http-parser/http_parser.o \
 	ext/huffandpuff/huffman.o \
-	ext/jsoncpp/src/json_reader.o \
-	ext/jsoncpp/src/json_value.o \
-	ext/jsoncpp/src/json_writer.o \
 	ext/kissdb/kissdb.o \
 	ext/lz4/lz4hc.o \
 	ext/lz4/lz4.o \