Redesigned m_rpc_json to work properly in a modular environment, and added the beginnings of a framework-inspecific RPC interface for modules. Be warned, this WILL change some - this can be considered an alpha :P

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@8033 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 0 insertions, 544 deletions

diff --git a/src/modules/json.h b/src/modules/json.h
deleted file mode 100644
index 7643d9713..000000000
--- a/src/modules/json.h
+++ /dev/null
@@ -1,544 +0,0 @@
-#ifndef JSON_H
-#define JSON_H
-
-#include <string>
-#include <vector>
-#include <map>
-#include <deque>
-#include <stack>
-
-#if __GNUC__ >= 3
-# define maybe_expect(expr,value)       __builtin_expect ((expr),(value))
-# define is_const(expr)                 __builtin_constant_p ((expr))
-#else
-# define maybe_expect(expr,value)       (expr)
-# define is_const(expr)                 0
-#endif
-
-#define expect_false(expr) maybe_expect ((expr) != 0, 0)
-#define expect_true(expr)  maybe_expect ((expr) != 0, 1)
-
-#ifdef __GNUC__
-# define CURFUNC       __PRETTY_FUNCTION__
-#elif defined(__BORLANDC__)
-# define CURFUNC       __FUNC__
-#else
-# define CURFUNC       __FUNCTION__
-#endif
-
-namespace json
-{
-  class ValueIterator;
-  class ValueConstIterator;
-
-  enum ValueType
-    {
-      nullValue = 0,
-      intValue,
-      uintValue,
-      realValue,
-      stringValue,
-      booleanValue,
-      arrayValue,
-      objectValue
-    };
-
-  class StaticString
-  {
-  public:
-    explicit StaticString (char const *czstring)
-      : str_ (czstring)
-    {
-    }
-
-    operator char const *() const
-    {
-      return str_;
-    }
-
-    char const *c_str() const
-    {
-      return str_;
-    }
-
-  private:
-    char const *str_;
-  };
-
-  class Value 
-  {
-    friend class ValueIteratorBase;
-  public:
-    typedef std::vector<std::string> Members;
-    typedef ValueIterator iterator;
-    typedef ValueConstIterator const_iterator;
-    typedef unsigned ArrayIndex;
-
-    static const Value null;
-    static const int minInt;
-    static const int maxInt;
-    static const unsigned maxUInt;
-
-  private:
-    class CZString 
-    {
-    public:
-      enum DuplicationPolicy 
-        {
-          noDuplication = 0,
-          duplicate,
-          duplicateOnCopy
-        };
-      CZString (int index);
-      CZString (char const *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;
-      int index () const;
-      char const *c_str () const;
-      bool isStaticString () const;
-    private:
-      void swap (CZString &other);
-      char const *cstr_;
-      int index_;
-    };
-
-  public:
-    typedef std::map<CZString, Value> ObjectValues;
-
-  public:
-    Value (ValueType type = nullValue);
-    Value (int value);
-    Value (unsigned value);
-    Value (double value);
-    Value (char const *value);
-    Value (const StaticString &value);
-    Value (const std::string &value);
-    Value (bool value);
-    Value (const Value &other);
-    ~Value ();
-
-    Value &operator = (const Value &other);
-
-    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;
-
-    operator char const * () const;
-    operator std::string () const;
-    operator int () const;
-    operator unsigned () const;
-    operator double () const;
-    operator bool () 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;
-
-    unsigned size () const;
-
-    bool empty () const;
-
-    bool operator ! () const;
-
-    void clear ();
-
-    void resize (unsigned size);
-
-    Value &operator [] (int index);
-    Value &operator [] (unsigned index);
-    const Value &operator [] (int index) const;
-    const Value &operator [] (unsigned index) const;
-    Value get (int index, const Value &defaultValue) const;
-    Value get (unsigned index, const Value &defaultValue) const;
-    bool isValidIndex (int index) const;
-    bool isValidIndex (unsigned index) const;
-
-    Value &append (const Value &value);
-
-    Value &operator [] (char const *key);
-    const Value &operator [] (char const *key) const;
-    Value &operator [] (const std::string &key);
-    const Value &operator [] (const std::string &key) const;
-    Value &operator [] (const StaticString &key);
-    Value get (char const *key, const Value &defaultValue) const;
-    Value get (const std::string &key, const Value &defaultValue) const;
-    Value removeMember (char const* key);
-    Value removeMember (const std::string &key);
-
-    bool isMember (char const *key) const;
-    bool isMember (const std::string &key) const;
-
-    Members getMemberNames () const;
-
-    const_iterator begin () const;
-    const_iterator end () const;
-
-    iterator begin ();
-    iterator end ();
-
-  private:
-    Value &resolveReference (char const *key, bool isStatic);
-
-    struct MemberNamesTransform
-    {
-      typedef char const *result_type;
-      char const *operator () (const CZString &name) const
-      {
-        return name.c_str ();
-      }
-    };
-
-    union ValueHolder
-    {
-      int               int_;
-      unsigned          uint_;
-      double            real_;
-      bool              bool_;
-      char              *string_;
-      ObjectValues      *map_;
-    } value_;
-
-    ValueType   type_      : 8;
-    int         allocated_ : 1;
-  };
-
-
-  class ValueAllocator
-  {
-  public:
-    enum { unknown = (unsigned)-1 };
-
-    virtual ~ValueAllocator ();
-
-    virtual char *makeMemberName (char const *memberName) = 0;
-    virtual void releaseMemberName (char *memberName) = 0;
-    virtual char *duplicateStringValue (char const *value, 
-                                        unsigned length = unknown) = 0;
-    virtual void releaseStringValue (char *value) = 0;
-  };
-
-  class ValueIteratorBase
-  {
-  public:
-    typedef unsigned size_t;
-    typedef int difference_type;
-    typedef ValueIteratorBase SelfType;
-
-    ValueIteratorBase ();
-    explicit ValueIteratorBase (const Value::ObjectValues::iterator &current);
-
-    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);
-    }
-
-    Value key () const;
-
-    unsigned index () const;
-
-    char const *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:
-    Value::ObjectValues::iterator current_;
-  };
-
-  class ValueConstIterator : public ValueIteratorBase
-  {
-    friend class Value;
-  public:
-    typedef unsigned size_t;
-    typedef int difference_type;
-    typedef const Value &reference;
-    typedef const Value *pointer;
-    typedef ValueConstIterator SelfType;
-
-    ValueConstIterator ();
-  private:
-    explicit ValueConstIterator (const Value::ObjectValues::iterator &current);
-  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 ();
-    }
-  };
-
-
-  class ValueIterator : public ValueIteratorBase
-  {
-    friend class Value;
-  public:
-    typedef unsigned 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:
-    explicit ValueIterator (const Value::ObjectValues::iterator &current);
-
-  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
-
-namespace json
-{
-  class Value;
-
-  class Reader
-  {
-  public:
-    typedef char const *Location;
-
-    Reader ();
-
-    bool parse (const std::string &document, Value &root);
-    bool parse (char const *beginDoc, char const *endDOc, Value &root);
-    bool parse (std::istream &, Value &root);
-
-    std::string error_msgs () 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, char const *message);
-    bool readToken (Token &token);
-    void skipSpaces ();
-    bool match (Location pattern, 
-                int patternLength);
-    bool readString ();
-    void readNumber ();
-    bool readValue ();
-    bool readObject ();
-    bool readArray ();
-    bool decodeNumber (Token &token);
-    bool decodeString (Token &token);
-    bool decodeString (Token &token, std::string &decoded);
-    bool decodeDouble (Token &token);
-    bool decodeUnicodeEscapeSequence (Token &token, 
-                                      Location &current, 
-                                      Location end, 
-                                      unsigned &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;
-   
-    typedef std::stack<Value *> Nodes;
-    Nodes nodes_;
-    Errors errors_;
-    std::string document_;
-    Location begin_;
-    Location end_;
-    Location current_;
-    Location lastValueEnd_;
-    Value *lastValue_;
-  };
-
-  std::istream& operator >> (std::istream&, Value&);
-
-} // namespace json
-
-namespace json
-{
-  class Value;
-
-  class Writer
-  {
-  public:
-    Writer () { }
-    ~Writer () { }
-
-  public:
-    std::string write (const Value &root);
-
-  private:
-    void writeValue (const Value &value);
-
-    std::string document_;
-  };
-
-  std::string valueToString (int value);
-  std::string valueToString (unsigned value);
-  std::string valueToString (double value);
-  std::string valueToString (bool value);
-  std::string valueToQuotedString (char const *value);
-} // namespace json
-
-/*
- * JSON-RPC implementation in C++
- */
-
-namespace json
-{
-  namespace rpc
-  {
-    typedef void (Module::*method) (HTTPRequest *http, Value &request, Value &response);
-
-    struct mfp
-    {
-      Module const *mod;
-      method mth;
-    };
-
-    typedef std::map<std::string, mfp> method_map;
-    extern method_map methods;
-  
-    void add_method (char *name, Module const *mod, method mth);
-    void service (HTTPRequest *http, Value &request, Value &response);
-    void process (HTTPRequest *http, std::string &response, char const *request);
-  }
-}
-
-#endif // JSON_H