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Move and rename STAmount into ripple_data
This commit is contained in:
Vinnie Falco
266
modules/ripple_data/protocol/ripple_SerializedObject.h
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266
modules/ripple_data/protocol/ripple_SerializedObject.h
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#ifndef RIPPLE_SERIALIZEDOBJECT_H
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#define RIPPLE_SERIALIZEDOBJECT_H
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DEFINE_INSTANCE(SerializedObject);
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DEFINE_INSTANCE(SerializedArray);
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// Serializable object/array types
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class SOElement
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{ // An element in the description of a serialized object
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public:
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SField::ref e_field;
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const SOE_Flags flags;
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SOElement(SField::ref fi, SOE_Flags fl) : e_field(fi), flags(fl) { ; }
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};
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class SOTemplate
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{
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public:
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SOTemplate() { ; }
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const std::vector<const SOElement*>& peek() const { return mTypes; }
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void push_back(const SOElement& r);
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int getIndex(SField::ref) const;
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private:
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std::vector<const SOElement*> mTypes;
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std::vector<int> mIndex; // field num -> index
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};
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class STObject : public SerializedType, private IS_INSTANCE(SerializedObject)
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{
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public:
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STObject() : mType(NULL) { ; }
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STObject(SField::ref name) : SerializedType(name), mType(NULL) { ; }
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STObject(const SOTemplate& type, SField::ref name) : SerializedType(name)
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{ set(type); }
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STObject(const SOTemplate& type, SerializerIterator& sit, SField::ref name) : SerializedType(name)
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{ set(sit); setType(type); }
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UPTR_T<STObject> oClone() const { return UPTR_T<STObject>(new STObject(*this)); }
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static UPTR_T<STObject> parseJson(const Json::Value& value, SField::ref name = sfGeneric, int depth = 0);
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virtual ~STObject() { ; }
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static UPTR_T<SerializedType> deserialize(SerializerIterator& sit, SField::ref name);
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bool setType(const SOTemplate& type);
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bool isValidForType();
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bool isFieldAllowed(SField::ref);
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bool isFree() const { return mType == NULL; }
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void set(const SOTemplate&);
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bool set(SerializerIterator& u, int depth = 0);
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virtual SerializedTypeID getSType() const { return STI_OBJECT; }
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virtual bool isEquivalent(const SerializedType& t) const;
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virtual bool isDefault() const { return mData.empty(); }
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virtual void add(Serializer& s) const { add(s, true); } // just inner elements
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void add(Serializer& s, bool withSignature) const;
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Serializer getSerializer() const { Serializer s; add(s); return s; }
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std::string getFullText() const;
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std::string getText() const;
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virtual Json::Value getJson(int options) const;
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int addObject(const SerializedType& t) { mData.push_back(t.clone().release()); return mData.size() - 1; }
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int giveObject(UPTR_T<SerializedType> t) { mData.push_back(t.release()); return mData.size() - 1; }
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int giveObject(SerializedType* t) { mData.push_back(t); return mData.size() - 1; }
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const boost::ptr_vector<SerializedType>& peekData() const { return mData; }
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boost::ptr_vector<SerializedType>& peekData() { return mData; }
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SerializedType& front() { return mData.front(); }
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const SerializedType& front() const { return mData.front(); }
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SerializedType& back() { return mData.back(); }
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const SerializedType& back() const { return mData.back(); }
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int getCount() const { return mData.size(); }
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bool setFlag(uint32);
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bool clearFlag(uint32);
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uint32 getFlags() const;
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uint256 getHash(uint32 prefix) const;
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uint256 getSigningHash(uint32 prefix) const;
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const SerializedType& peekAtIndex(int offset) const { return mData[offset]; }
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SerializedType& getIndex(int offset) { return mData[offset]; }
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const SerializedType* peekAtPIndex(int offset) const { return &(mData[offset]); }
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SerializedType* getPIndex(int offset) { return &(mData[offset]); }
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int getFieldIndex(SField::ref field) const;
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SField::ref getFieldSType(int index) const;
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const SerializedType& peekAtField(SField::ref field) const;
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SerializedType& getField(SField::ref field);
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const SerializedType* peekAtPField(SField::ref field) const;
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SerializedType* getPField(SField::ref field, bool createOkay = false);
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// these throw if the field type doesn't match, or return default values if the
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// field is optional but not present
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std::string getFieldString(SField::ref field) const;
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unsigned char getFieldU8(SField::ref field) const;
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uint16 getFieldU16(SField::ref field) const;
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uint32 getFieldU32(SField::ref field) const;
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uint64 getFieldU64(SField::ref field) const;
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uint128 getFieldH128(SField::ref field) const;
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uint160 getFieldH160(SField::ref field) const;
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uint256 getFieldH256(SField::ref field) const;
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RippleAddress getFieldAccount(SField::ref field) const;
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uint160 getFieldAccount160(SField::ref field) const;
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std::vector<unsigned char> getFieldVL(SField::ref field) const;
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const STAmount& getFieldAmount(SField::ref field) const;
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const STPathSet& getFieldPathSet(SField::ref field) const;
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const STVector256& getFieldV256(SField::ref field) const;
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void setFieldU8(SField::ref field, unsigned char);
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void setFieldU16(SField::ref field, uint16);
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void setFieldU32(SField::ref field, uint32);
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void setFieldU64(SField::ref field, uint64);
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void setFieldH128(SField::ref field, const uint128&);
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void setFieldH160(SField::ref field, const uint160&);
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void setFieldH256(SField::ref field, const uint256&);
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void setFieldVL(SField::ref field, const std::vector<unsigned char>&);
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void setFieldAccount(SField::ref field, const uint160&);
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void setFieldAccount(SField::ref field, const RippleAddress& addr)
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{ setFieldAccount(field, addr.getAccountID()); }
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void setFieldAmount(SField::ref field, const STAmount&);
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void setFieldPathSet(SField::ref field, const STPathSet&);
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void setFieldV256(SField::ref field, const STVector256& v);
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STObject& peekFieldObject(SField::ref field);
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bool isFieldPresent(SField::ref field) const;
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SerializedType* makeFieldPresent(SField::ref field);
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void makeFieldAbsent(SField::ref field);
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bool delField(SField::ref field);
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void delField(int index);
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static UPTR_T<SerializedType> makeDefaultObject(SerializedTypeID id, SField::ref name);
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static UPTR_T<SerializedType> makeDeserializedObject(SerializedTypeID id, SField::ref name,
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SerializerIterator&, int depth);
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static UPTR_T<SerializedType> makeNonPresentObject(SField::ref name)
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{ return makeDefaultObject(STI_NOTPRESENT, name); }
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static UPTR_T<SerializedType> makeDefaultObject(SField::ref name)
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{ return makeDefaultObject(name.fieldType, name); }
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// field iterator stuff
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typedef boost::ptr_vector<SerializedType>::iterator iterator;
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typedef boost::ptr_vector<SerializedType>::const_iterator const_iterator;
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iterator begin() { return mData.begin(); }
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iterator end() { return mData.end(); }
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const_iterator begin() const { return mData.begin(); }
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const_iterator end() const { return mData.end(); }
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bool empty() const { return mData.empty(); }
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bool hasMatchingEntry(const SerializedType&);
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bool operator==(const STObject& o) const;
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bool operator!=(const STObject& o) const { return ! (*this == o); }
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private:
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boost::ptr_vector<SerializedType> mData;
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const SOTemplate* mType;
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STObject* duplicate() const { return new STObject(*this); }
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STObject(SField::ref name, boost::ptr_vector<SerializedType>& data) : SerializedType(name), mType(NULL)
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{ mData.swap(data); }
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};
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// allow ptr_* collections of STObject's
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inline STObject* new_clone(const STObject& s) { return s.oClone().release(); }
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inline void delete_clone(const STObject* s) { boost::checked_delete(s); }
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inline STObject::iterator range_begin(STObject& x) { return x.begin(); }
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inline STObject::iterator range_end(STObject &x) { return x.end(); }
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namespace boost
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{
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template<> struct range_mutable_iterator<STObject> { typedef STObject::iterator type; };
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template<> struct range_const_iterator<STObject> { typedef STObject::const_iterator type; };
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}
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class STArray : public SerializedType, private IS_INSTANCE(SerializedArray)
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{
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public:
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typedef boost::ptr_vector<STObject> vector;
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typedef boost::ptr_vector<STObject>::iterator iterator;
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typedef boost::ptr_vector<STObject>::const_iterator const_iterator;
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typedef boost::ptr_vector<STObject>::reverse_iterator reverse_iterator;
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typedef boost::ptr_vector<STObject>::const_reverse_iterator const_reverse_iterator;
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typedef boost::ptr_vector<STObject>::size_type size_type;
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public:
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STArray() { ; }
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STArray(int n) { value.reserve(n); }
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STArray(SField::ref f) : SerializedType(f) { ; }
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STArray(SField::ref f, int n) : SerializedType(f) { value.reserve(n); }
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STArray(SField::ref f, const vector& v) : SerializedType(f), value(v) { ; }
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STArray(vector& v) : value(v) { ; }
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static UPTR_T<SerializedType> deserialize(SerializerIterator& sit, SField::ref name)
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{ return UPTR_T<SerializedType>(construct(sit, name)); }
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const vector& getValue() const { return value; }
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vector& getValue() { return value; }
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// vector-like functions
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void push_back(const STObject& object) { value.push_back(object.oClone().release()); }
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STObject& operator[](int j) { return value[j]; }
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const STObject& operator[](int j) const { return value[j]; }
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iterator begin() { return value.begin(); }
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const_iterator begin() const { return value.begin(); }
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iterator end() { return value.end(); }
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const_iterator end() const { return value.end(); }
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size_type size() const { return value.size(); }
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reverse_iterator rbegin() { return value.rbegin(); }
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const_reverse_iterator rbegin() const { return value.rbegin(); }
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reverse_iterator rend() { return value.rend(); }
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const_reverse_iterator rend() const { return value.rend(); }
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iterator erase(iterator pos) { return value.erase(pos); }
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STObject& front() { return value.front(); }
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const STObject& front() const { return value.front(); }
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STObject& back() { return value.back(); }
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const STObject& back() const { return value.back(); }
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void pop_back() { value.pop_back(); }
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bool empty() const { return value.empty(); }
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void clear() { value.clear(); }
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void swap(STArray& a) { value.swap(a.value); }
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virtual std::string getFullText() const;
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virtual std::string getText() const;
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virtual Json::Value getJson(int) const;
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virtual void add(Serializer& s) const;
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void sort(bool (*compare)(const STObject& o1, const STObject& o2));
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bool operator==(const STArray &s) { return value == s.value; }
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bool operator!=(const STArray &s) { return value != s.value; }
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virtual SerializedTypeID getSType() const { return STI_ARRAY; }
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virtual bool isEquivalent(const SerializedType& t) const;
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virtual bool isDefault() const { return value.empty(); }
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private:
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vector value;
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STArray* duplicate() const { return new STArray(*this); }
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static STArray* construct(SerializerIterator&, SField::ref);
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};
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inline STArray::iterator range_begin(STArray& x) { return x.begin(); }
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inline STArray::iterator range_end(STArray &x) { return x.end(); }
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namespace boost
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{
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template<> struct range_mutable_iterator<STArray> { typedef STArray::iterator type; };
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template<> struct range_const_iterator<STArray> { typedef STArray::const_iterator type; };
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}
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#endif
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// vim:ts=4
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