diff options
| author | Riccardo Spagni <ric@spagni.net> | 2014-12-01 21:15:50 +0200 |
|---|---|---|
| committer | Riccardo Spagni <ric@spagni.net> | 2014-12-01 21:15:50 +0200 |
| commit | affde29754c2e2309bec3394c4271c56e3bce18e (patch) | |
| tree | 36f5f1191cb2ee7a18e7411880c09894709864fa /src | |
| parent | Merge pull request #1 (diff) | |
| download | monero-affde29754c2e2309bec3394c4271c56e3bce18e.tar.xz | |
moved rapidjson to external folder, fixed CMake
Diffstat (limited to 'src')
24 files changed, 0 insertions, 8020 deletions
diff --git a/src/common/rapidjson/allocators.h b/src/common/rapidjson/allocators.h deleted file mode 100644 index c99485e50..000000000 --- a/src/common/rapidjson/allocators.h +++ /dev/null @@ -1,246 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_ALLOCATORS_H_
-#define RAPIDJSON_ALLOCATORS_H_
-
-#include "rapidjson.h"
-
-namespace rapidjson {
-
-///////////////////////////////////////////////////////////////////////////////
-// Allocator
-
-/*! \class rapidjson::Allocator
- \brief Concept for allocating, resizing and freeing memory block.
-
- Note that Malloc() and Realloc() are non-static but Free() is static.
-
- So if an allocator need to support Free(), it needs to put its pointer in
- the header of memory block.
-
-\code
-concept Allocator {
- static const bool kNeedFree; //!< Whether this allocator needs to call Free().
-
- // Allocate a memory block.
- // \param size of the memory block in bytes.
- // \returns pointer to the memory block.
- void* Malloc(size_t size);
-
- // Resize a memory block.
- // \param originalPtr The pointer to current memory block. Null pointer is permitted.
- // \param originalSize The current size in bytes. (Design issue: since some allocator may not book-keep this, explicitly pass to it can save memory.)
- // \param newSize the new size in bytes.
- void* Realloc(void* originalPtr, size_t originalSize, size_t newSize);
-
- // Free a memory block.
- // \param pointer to the memory block. Null pointer is permitted.
- static void Free(void *ptr);
-};
-\endcode
-*/
-
-///////////////////////////////////////////////////////////////////////////////
-// CrtAllocator
-
-//! C-runtime library allocator.
-/*! This class is just wrapper for standard C library memory routines.
- \note implements Allocator concept
-*/
-class CrtAllocator {
-public:
- static const bool kNeedFree = true;
- void* Malloc(size_t size) { return std::malloc(size); }
- void* Realloc(void* originalPtr, size_t originalSize, size_t newSize) { (void)originalSize; return std::realloc(originalPtr, newSize); }
- static void Free(void *ptr) { std::free(ptr); }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// MemoryPoolAllocator
-
-//! Default memory allocator used by the parser and DOM.
-/*! This allocator allocate memory blocks from pre-allocated memory chunks.
-
- It does not free memory blocks. And Realloc() only allocate new memory.
-
- The memory chunks are allocated by BaseAllocator, which is CrtAllocator by default.
-
- User may also supply a buffer as the first chunk.
-
- If the user-buffer is full then additional chunks are allocated by BaseAllocator.
-
- The user-buffer is not deallocated by this allocator.
-
- \tparam BaseAllocator the allocator type for allocating memory chunks. Default is CrtAllocator.
- \note implements Allocator concept
-*/
-template <typename BaseAllocator = CrtAllocator>
-class MemoryPoolAllocator {
-public:
- static const bool kNeedFree = false; //!< Tell users that no need to call Free() with this allocator. (concept Allocator)
-
- //! Constructor with chunkSize.
- /*! \param chunkSize The size of memory chunk. The default is kDefaultChunkSize.
- \param baseAllocator The allocator for allocating memory chunks.
- */
- MemoryPoolAllocator(size_t chunkSize = kDefaultChunkCapacity, BaseAllocator* baseAllocator = 0) :
- chunkHead_(0), chunk_capacity_(chunkSize), userBuffer_(0), baseAllocator_(baseAllocator), ownBaseAllocator_(0)
- {
- if (!baseAllocator_)
- ownBaseAllocator_ = baseAllocator_ = new BaseAllocator();
- AddChunk(chunk_capacity_);
- }
-
- //! Constructor with user-supplied buffer.
- /*! The user buffer will be used firstly. When it is full, memory pool allocates new chunk with chunk size.
-
- The user buffer will not be deallocated when this allocator is destructed.
-
- \param buffer User supplied buffer.
- \param size Size of the buffer in bytes. It must at least larger than sizeof(ChunkHeader).
- \param chunkSize The size of memory chunk. The default is kDefaultChunkSize.
- \param baseAllocator The allocator for allocating memory chunks.
- */
- MemoryPoolAllocator(void *buffer, size_t size, size_t chunkSize = kDefaultChunkCapacity, BaseAllocator* baseAllocator = 0) :
- chunkHead_(0), chunk_capacity_(chunkSize), userBuffer_(buffer), baseAllocator_(baseAllocator), ownBaseAllocator_(0)
- {
- RAPIDJSON_ASSERT(buffer != 0);
- RAPIDJSON_ASSERT(size > sizeof(ChunkHeader));
- chunkHead_ = reinterpret_cast<ChunkHeader*>(buffer);
- chunkHead_->capacity = size - sizeof(ChunkHeader);
- chunkHead_->size = 0;
- chunkHead_->next = 0;
- }
-
- //! Destructor.
- /*! This deallocates all memory chunks, excluding the user-supplied buffer.
- */
- ~MemoryPoolAllocator() {
- Clear();
- delete ownBaseAllocator_;
- }
-
- //! Deallocates all memory chunks, excluding the user-supplied buffer.
- void Clear() {
- while(chunkHead_ != 0 && chunkHead_ != userBuffer_) {
- ChunkHeader* next = chunkHead_->next;
- baseAllocator_->Free(chunkHead_);
- chunkHead_ = next;
- }
- }
-
- //! Computes the total capacity of allocated memory chunks.
- /*! \return total capacity in bytes.
- */
- size_t Capacity() const {
- size_t capacity = 0;
- for (ChunkHeader* c = chunkHead_; c != 0; c = c->next)
- capacity += c->capacity;
- return capacity;
- }
-
- //! Computes the memory blocks allocated.
- /*! \return total used bytes.
- */
- size_t Size() const {
- size_t size = 0;
- for (ChunkHeader* c = chunkHead_; c != 0; c = c->next)
- size += c->size;
- return size;
- }
-
- //! Allocates a memory block. (concept Allocator)
- void* Malloc(size_t size) {
- size = RAPIDJSON_ALIGN(size);
- if (chunkHead_ == 0 || chunkHead_->size + size > chunkHead_->capacity)
- AddChunk(chunk_capacity_ > size ? chunk_capacity_ : size);
-
- void *buffer = reinterpret_cast<char *>(chunkHead_ + 1) + chunkHead_->size;
- chunkHead_->size += size;
- return buffer;
- }
-
- //! Resizes a memory block (concept Allocator)
- void* Realloc(void* originalPtr, size_t originalSize, size_t newSize) {
- if (originalPtr == 0)
- return Malloc(newSize);
-
- // Do not shrink if new size is smaller than original
- if (originalSize >= newSize)
- return originalPtr;
-
- // Simply expand it if it is the last allocation and there is sufficient space
- if (originalPtr == (char *)(chunkHead_ + 1) + chunkHead_->size - originalSize) {
- size_t increment = static_cast<size_t>(newSize - originalSize);
- increment = RAPIDJSON_ALIGN(increment);
- if (chunkHead_->size + increment <= chunkHead_->capacity) {
- chunkHead_->size += increment;
- return originalPtr;
- }
- }
-
- // Realloc process: allocate and copy memory, do not free original buffer.
- void* newBuffer = Malloc(newSize);
- RAPIDJSON_ASSERT(newBuffer != 0); // Do not handle out-of-memory explicitly.
- return std::memcpy(newBuffer, originalPtr, originalSize);
- }
-
- //! Frees a memory block (concept Allocator)
- static void Free(void *ptr) { (void)ptr; } // Do nothing
-
-private:
- //! Copy constructor is not permitted.
- MemoryPoolAllocator(const MemoryPoolAllocator& rhs) /* = delete */;
- //! Copy assignment operator is not permitted.
- MemoryPoolAllocator& operator=(const MemoryPoolAllocator& rhs) /* = delete */;
-
- //! Creates a new chunk.
- /*! \param capacity Capacity of the chunk in bytes.
- */
- void AddChunk(size_t capacity) {
- ChunkHeader* chunk = reinterpret_cast<ChunkHeader*>(baseAllocator_->Malloc(sizeof(ChunkHeader) + capacity));
- chunk->capacity = capacity;
- chunk->size = 0;
- chunk->next = chunkHead_;
- chunkHead_ = chunk;
- }
-
- static const int kDefaultChunkCapacity = 64 * 1024; //!< Default chunk capacity.
-
- //! Chunk header for perpending to each chunk.
- /*! Chunks are stored as a singly linked list.
- */
- struct ChunkHeader {
- size_t capacity; //!< Capacity of the chunk in bytes (excluding the header itself).
- size_t size; //!< Current size of allocated memory in bytes.
- ChunkHeader *next; //!< Next chunk in the linked list.
- };
-
- ChunkHeader *chunkHead_; //!< Head of the chunk linked-list. Only the head chunk serves allocation.
- size_t chunk_capacity_; //!< The minimum capacity of chunk when they are allocated.
- void *userBuffer_; //!< User supplied buffer.
- BaseAllocator* baseAllocator_; //!< base allocator for allocating memory chunks.
- BaseAllocator* ownBaseAllocator_; //!< base allocator created by this object.
-};
-
-} // namespace rapidjson
-
-#endif // RAPIDJSON_ENCODINGS_H_
diff --git a/src/common/rapidjson/document.h b/src/common/rapidjson/document.h deleted file mode 100644 index ea161ceed..000000000 --- a/src/common/rapidjson/document.h +++ /dev/null @@ -1,1863 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_DOCUMENT_H_
-#define RAPIDJSON_DOCUMENT_H_
-
-/*! \file document.h */
-
-#include "reader.h"
-#include "internal/meta.h"
-#include "internal/strfunc.h"
-#include "memorystream.h"
-#include "encodedstream.h"
-#include <new> // placement new
-
-#ifdef _MSC_VER
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4127) // conditional expression is constant
-#elif defined(__GNUC__)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_HAS_STDSTRING
-
-#ifndef RAPIDJSON_HAS_STDSTRING
-#ifdef RAPIDJSON_DOXYGEN_RUNNING
-#define RAPIDJSON_HAS_STDSTRING 1 // force generation of documentation
-#else
-#define RAPIDJSON_HAS_STDSTRING 0 // no std::string support by default
-#endif
-/*! \def RAPIDJSON_HAS_STDSTRING
- \ingroup RAPIDJSON_CONFIG
- \brief Enable RapidJSON support for \c std::string
-
- By defining this preprocessor symbol to \c 1, several convenience functions for using
- \ref rapidjson::GenericValue with \c std::string are enabled, especially
- for construction and comparison.
-
- \hideinitializer
-*/
-#include <string>
-#endif // RAPIDJSON_HAS_STDSTRING
-
-#ifndef RAPIDJSON_NOMEMBERITERATORCLASS
-#include <iterator> // std::iterator, std::random_access_iterator_tag
-#endif
-
-namespace rapidjson {
-
-// Forward declaration.
-template <typename Encoding, typename Allocator>
-class GenericValue;
-
-//! Name-value pair in a JSON object value.
-/*!
- This class was internal to GenericValue. It used to be a inner struct.
- But a compiler (IBM XL C/C++ for AIX) have reported to have problem with that so it moved as a namespace scope struct.
- https://code.google.com/p/rapidjson/issues/detail?id=64
-*/
-template <typename Encoding, typename Allocator>
-struct GenericMember {
- GenericValue<Encoding, Allocator> name; //!< name of member (must be a string)
- GenericValue<Encoding, Allocator> value; //!< value of member.
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericMemberIterator
-
-#ifndef RAPIDJSON_NOMEMBERITERATORCLASS
-
-//! (Constant) member iterator for a JSON object value
-/*!
- \tparam Const Is this a constant iterator?
- \tparam Encoding Encoding of the value. (Even non-string values need to have the same encoding in a document)
- \tparam Allocator Allocator type for allocating memory of object, array and string.
-
- This class implements a Random Access Iterator for GenericMember elements
- of a GenericValue, see ISO/IEC 14882:2003(E) C++ standard, 24.1 [lib.iterator.requirements].
-
- \note This iterator implementation is mainly intended to avoid implicit
- conversions from iterator values to \c NULL,
- e.g. from GenericValue::FindMember.
-
- \note Define \c RAPIDJSON_NOMEMBERITERATORCLASS to fall back to a
- pointer-based implementation, if your platform doesn't provide
- the C++ <iterator> header.
-
- \see GenericMember, GenericValue::MemberIterator, GenericValue::ConstMemberIterator
- */
-template <bool Const, typename Encoding, typename Allocator>
-class GenericMemberIterator
- : public std::iterator<std::random_access_iterator_tag
- , typename internal::MaybeAddConst<Const,GenericMember<Encoding,Allocator> >::Type> {
-
- friend class GenericValue<Encoding,Allocator>;
- template <bool, typename, typename> friend class GenericMemberIterator;
-
- typedef GenericMember<Encoding,Allocator> PlainType;
- typedef typename internal::MaybeAddConst<Const,PlainType>::Type ValueType;
- typedef std::iterator<std::random_access_iterator_tag,ValueType> BaseType;
-
-public:
- //! Iterator type itself
- typedef GenericMemberIterator Iterator;
- //! Constant iterator type
- typedef GenericMemberIterator<true,Encoding,Allocator> ConstIterator;
- //! Non-constant iterator type
- typedef GenericMemberIterator<false,Encoding,Allocator> NonConstIterator;
-
- //! Pointer to (const) GenericMember
- typedef typename BaseType::pointer Pointer;
- //! Reference to (const) GenericMember
- typedef typename BaseType::reference Reference;
- //! Signed integer type (e.g. \c ptrdiff_t)
- typedef typename BaseType::difference_type DifferenceType;
-
- //! Default constructor (singular value)
- /*! Creates an iterator pointing to no element.
- \note All operations, except for comparisons, are undefined on such values.
- */
- GenericMemberIterator() : ptr_() {}
-
- //! Iterator conversions to more const
- /*!
- \param it (Non-const) iterator to copy from
-
- Allows the creation of an iterator from another GenericMemberIterator
- that is "less const". Especially, creating a non-constant iterator
- from a constant iterator are disabled:
- \li const -> non-const (not ok)
- \li const -> const (ok)
- \li non-const -> const (ok)
- \li non-const -> non-const (ok)
-
- \note If the \c Const template parameter is already \c false, this
- constructor effectively defines a regular copy-constructor.
- Otherwise, the copy constructor is implicitly defined.
- */
- GenericMemberIterator(const NonConstIterator & it) : ptr_(it.ptr_) {}
-
- //! @name stepping
- //@{
- Iterator& operator++(){ ++ptr_; return *this; }
- Iterator& operator--(){ --ptr_; return *this; }
- Iterator operator++(int){ Iterator old(*this); ++ptr_; return old; }
- Iterator operator--(int){ Iterator old(*this); --ptr_; return old; }
- //@}
-
- //! @name increment/decrement
- //@{
- Iterator operator+(DifferenceType n) const { return Iterator(ptr_+n); }
- Iterator operator-(DifferenceType n) const { return Iterator(ptr_-n); }
-
- Iterator& operator+=(DifferenceType n) { ptr_+=n; return *this; }
- Iterator& operator-=(DifferenceType n) { ptr_-=n; return *this; }
- //@}
-
- //! @name relations
- //@{
- bool operator==(ConstIterator that) const { return ptr_ == that.ptr_; }
- bool operator!=(ConstIterator that) const { return ptr_ != that.ptr_; }
- bool operator<=(ConstIterator that) const { return ptr_ <= that.ptr_; }
- bool operator>=(ConstIterator that) const { return ptr_ >= that.ptr_; }
- bool operator< (ConstIterator that) const { return ptr_ < that.ptr_; }
- bool operator> (ConstIterator that) const { return ptr_ > that.ptr_; }
- //@}
-
- //! @name dereference
- //@{
- Reference operator*() const { return *ptr_; }
- Pointer operator->() const { return ptr_; }
- Reference operator[](DifferenceType n) const { return ptr_[n]; }
- //@}
-
- //! Distance
- DifferenceType operator-(ConstIterator that) const { return ptr_-that.ptr_; }
-
-private:
- //! Internal constructor from plain pointer
- explicit GenericMemberIterator(Pointer p) : ptr_(p) {}
-
- Pointer ptr_; //!< raw pointer
-};
-
-#else // RAPIDJSON_NOMEMBERITERATORCLASS
-
-// class-based member iterator implementation disabled, use plain pointers
-
-template <bool Const, typename Encoding, typename Allocator>
-struct GenericMemberIterator;
-
-//! non-const GenericMemberIterator
-template <typename Encoding, typename Allocator>
-struct GenericMemberIterator<false,Encoding,Allocator> {
- //! use plain pointer as iterator type
- typedef GenericMember<Encoding,Allocator>* Iterator;
-};
-//! const GenericMemberIterator
-template <typename Encoding, typename Allocator>
-struct GenericMemberIterator<true,Encoding,Allocator> {
- //! use plain const pointer as iterator type
- typedef const GenericMember<Encoding,Allocator>* Iterator;
-};
-
-#endif // RAPIDJSON_NOMEMBERITERATORCLASS
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericStringRef
-
-//! Reference to a constant string (not taking a copy)
-/*!
- \tparam CharType character type of the string
-
- This helper class is used to automatically infer constant string
- references for string literals, especially from \c const \b (!)
- character arrays.
-
- The main use is for creating JSON string values without copying the
- source string via an \ref Allocator. This requires that the referenced
- string pointers have a sufficient lifetime, which exceeds the lifetime
- of the associated GenericValue.
-
- \b Example
- \code
- Value v("foo"); // ok, no need to copy & calculate length
- const char foo[] = "foo";
- v.SetString(foo); // ok
-
- const char* bar = foo;
- // Value x(bar); // not ok, can't rely on bar's lifetime
- Value x(StringRef(bar)); // lifetime explicitly guaranteed by user
- Value y(StringRef(bar, 3)); // ok, explicitly pass length
- \endcode
-
- \see StringRef, GenericValue::SetString
-*/
-template<typename CharType>
-struct GenericStringRef {
- typedef CharType Ch; //!< character type of the string
-
- //! Create string reference from \c const character array
- /*!
- This constructor implicitly creates a constant string reference from
- a \c const character array. It has better performance than
- \ref StringRef(const CharType*) by inferring the string \ref length
- from the array length, and also supports strings containing null
- characters.
-
- \tparam N length of the string, automatically inferred
-
- \param str Constant character array, lifetime assumed to be longer
- than the use of the string in e.g. a GenericValue
-
- \post \ref s == str
-
- \note Constant complexity.
- \note There is a hidden, private overload to disallow references to
- non-const character arrays to be created via this constructor.
- By this, e.g. function-scope arrays used to be filled via
- \c snprintf are excluded from consideration.
- In such cases, the referenced string should be \b copied to the
- GenericValue instead.
- */
- template<SizeType N>
- GenericStringRef(const CharType (&str)[N]) RAPIDJSON_NOEXCEPT
- : s(str), length(N-1) {}
-
- //! Explicitly create string reference from \c const character pointer
- /*!
- This constructor can be used to \b explicitly create a reference to
- a constant string pointer.
-
- \see StringRef(const CharType*)
-
- \param str Constant character pointer, lifetime assumed to be longer
- than the use of the string in e.g. a GenericValue
-
- \post \ref s == str
-
- \note There is a hidden, private overload to disallow references to
- non-const character arrays to be created via this constructor.
- By this, e.g. function-scope arrays used to be filled via
- \c snprintf are excluded from consideration.
- In such cases, the referenced string should be \b copied to the
- GenericValue instead.
- */
- explicit GenericStringRef(const CharType* str)
- : s(str), length(internal::StrLen(str)){ RAPIDJSON_ASSERT(s != NULL); }
-
- //! Create constant string reference from pointer and length
- /*! \param str constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue
- \param len length of the string, excluding the trailing NULL terminator
-
- \post \ref s == str && \ref length == len
- \note Constant complexity.
- */
- GenericStringRef(const CharType* str, SizeType len)
- : s(str), length(len) { RAPIDJSON_ASSERT(s != NULL); }
-
- //! implicit conversion to plain CharType pointer
- operator const Ch *() const { return s; }
-
- const Ch* const s; //!< plain CharType pointer
- const SizeType length; //!< length of the string (excluding the trailing NULL terminator)
-
-private:
- //! Disallow copy-assignment
- GenericStringRef operator=(const GenericStringRef&);
- //! Disallow construction from non-const array
- template<SizeType N>
- GenericStringRef(CharType (&str)[N]) /* = delete */;
-};
-
-//! Mark a character pointer as constant string
-/*! Mark a plain character pointer as a "string literal". This function
- can be used to avoid copying a character string to be referenced as a
- value in a JSON GenericValue object, if the string's lifetime is known
- to be valid long enough.
- \tparam CharType Character type of the string
- \param str Constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue
- \return GenericStringRef string reference object
- \relatesalso GenericStringRef
-
- \see GenericValue::GenericValue(StringRefType), GenericValue::operator=(StringRefType), GenericValue::SetString(StringRefType), GenericValue::PushBack(StringRefType, Allocator&), GenericValue::AddMember
-*/
-template<typename CharType>
-inline GenericStringRef<CharType> StringRef(const CharType* str) {
- return GenericStringRef<CharType>(str, internal::StrLen(str));
-}
-
-//! Mark a character pointer as constant string
-/*! Mark a plain character pointer as a "string literal". This function
- can be used to avoid copying a character string to be referenced as a
- value in a JSON GenericValue object, if the string's lifetime is known
- to be valid long enough.
-
- This version has better performance with supplied length, and also
- supports string containing null characters.
-
- \tparam CharType character type of the string
- \param str Constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue
- \param length The length of source string.
- \return GenericStringRef string reference object
- \relatesalso GenericStringRef
-*/
-template<typename CharType>
-inline GenericStringRef<CharType> StringRef(const CharType* str, size_t length) {
- return GenericStringRef<CharType>(str, SizeType(length));
-}
-
-#if RAPIDJSON_HAS_STDSTRING
-//! Mark a string object as constant string
-/*! Mark a string object (e.g. \c std::string) as a "string literal".
- This function can be used to avoid copying a string to be referenced as a
- value in a JSON GenericValue object, if the string's lifetime is known
- to be valid long enough.
-
- \tparam CharType character type of the string
- \param str Constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue
- \return GenericStringRef string reference object
- \relatesalso GenericStringRef
- \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.
-*/
-template<typename CharType>
-inline GenericStringRef<CharType> StringRef(const std::basic_string<CharType>& str) {
- return GenericStringRef<CharType>(str.data(), SizeType(str.size()));
-}
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericValue type traits
-namespace internal {
-
-template <typename T, typename Encoding = void, typename Allocator = void>
-struct IsGenericValueImpl : FalseType {};
-
-// select candidates according to nested encoding and allocator types
-template <typename T> struct IsGenericValueImpl<T, typename Void<typename T::EncodingType>::Type, typename Void<typename T::AllocatorType>::Type>
- : IsBaseOf<GenericValue<typename T::EncodingType, typename T::AllocatorType>, T>::Type {};
-
-// helper to match arbitrary GenericValue instantiations, including derived classes
-template <typename T> struct IsGenericValue : IsGenericValueImpl<T>::Type {};
-
-} // namespace internal
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericValue
-
-//! Represents a JSON value. Use Value for UTF8 encoding and default allocator.
-/*!
- A JSON value can be one of 7 types. This class is a variant type supporting
- these types.
-
- Use the Value if UTF8 and default allocator
-
- \tparam Encoding Encoding of the value. (Even non-string values need to have the same encoding in a document)
- \tparam Allocator Allocator type for allocating memory of object, array and string.
-*/
-template <typename Encoding, typename Allocator = MemoryPoolAllocator<> >
-class GenericValue {
-public:
- //! Name-value pair in an object.
- typedef GenericMember<Encoding, Allocator> Member;
- typedef Encoding EncodingType; //!< Encoding type from template parameter.
- typedef Allocator AllocatorType; //!< Allocator type from template parameter.
- typedef typename Encoding::Ch Ch; //!< Character type derived from Encoding.
- typedef GenericStringRef<Ch> StringRefType; //!< Reference to a constant string
- typedef typename GenericMemberIterator<false,Encoding,Allocator>::Iterator MemberIterator; //!< Member iterator for iterating in object.
- typedef typename GenericMemberIterator<true,Encoding,Allocator>::Iterator ConstMemberIterator; //!< Constant member iterator for iterating in object.
- typedef GenericValue* ValueIterator; //!< Value iterator for iterating in array.
- typedef const GenericValue* ConstValueIterator; //!< Constant value iterator for iterating in array.
-
- //!@name Constructors and destructor.
- //@{
-
- //! Default constructor creates a null value.
- GenericValue() RAPIDJSON_NOEXCEPT : data_(), flags_(kNullFlag) {}
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
- //! Move constructor in C++11
- GenericValue(GenericValue&& rhs) RAPIDJSON_NOEXCEPT : data_(rhs.data_), flags_(rhs.flags_) {
- rhs.flags_ = kNullFlag; // give up contents
- }
-#endif
-
-private:
- //! Copy constructor is not permitted.
- GenericValue(const GenericValue& rhs);
-
-public:
-
- //! Constructor with JSON value type.
- /*! This creates a Value of specified type with default content.
- \param type Type of the value.
- \note Default content for number is zero.
- */
- GenericValue(Type type) RAPIDJSON_NOEXCEPT : data_(), flags_() {
- static const unsigned defaultFlags[7] = {
- kNullFlag, kFalseFlag, kTrueFlag, kObjectFlag, kArrayFlag, kConstStringFlag,
- kNumberAnyFlag
- };
- RAPIDJSON_ASSERT(type <= kNumberType);
- flags_ = defaultFlags[type];
- }
-
- //! Explicit copy constructor (with allocator)
- /*! Creates a copy of a Value by using the given Allocator
- \tparam SourceAllocator allocator of \c rhs
- \param rhs Value to copy from (read-only)
- \param allocator Allocator for allocating copied elements and buffers. Commonly use GenericDocument::GetAllocator().
- \see CopyFrom()
- */
- template< typename SourceAllocator >
- GenericValue(const GenericValue<Encoding, SourceAllocator>& rhs, Allocator & allocator);
-
- //! Constructor for boolean value.
- /*! \param b Boolean value
- \note This constructor is limited to \em real boolean values and rejects
- implicitly converted types like arbitrary pointers. Use an explicit cast
- to \c bool, if you want to construct a boolean JSON value in such cases.
- */
-#ifndef RAPIDJSON_DOXYGEN_RUNNING // hide SFINAE from Doxygen
- template <typename T>
- explicit GenericValue(T b, RAPIDJSON_ENABLEIF((internal::IsSame<T,bool>))) RAPIDJSON_NOEXCEPT
-#else
- explicit GenericValue(bool b) RAPIDJSON_NOEXCEPT
-#endif
- : data_(), flags_(b ? kTrueFlag : kFalseFlag) {
- // safe-guard against failing SFINAE
- RAPIDJSON_STATIC_ASSERT((internal::IsSame<bool,T>::Value));
- }
-
- //! Constructor for int value.
- explicit GenericValue(int i) RAPIDJSON_NOEXCEPT : data_(), flags_(kNumberIntFlag) {
- data_.n.i64 = i;
- if (i >= 0)
- flags_ |= kUintFlag | kUint64Flag;
- }
-
- //! Constructor for unsigned value.
- explicit GenericValue(unsigned u) RAPIDJSON_NOEXCEPT : data_(), flags_(kNumberUintFlag) {
- data_.n.u64 = u;
- if (!(u & 0x80000000))
- flags_ |= kIntFlag | kInt64Flag;
- }
-
- //! Constructor for int64_t value.
- explicit GenericValue(int64_t i64) RAPIDJSON_NOEXCEPT : data_(), flags_(kNumberInt64Flag) {
- data_.n.i64 = i64;
- if (i64 >= 0) {
- flags_ |= kNumberUint64Flag;
- if (!(static_cast<uint64_t>(i64) & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x00000000)))
- flags_ |= kUintFlag;
- if (!(static_cast<uint64_t>(i64) & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x80000000)))
- flags_ |= kIntFlag;
- }
- else if (i64 >= static_cast<int64_t>(RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x80000000)))
- flags_ |= kIntFlag;
- }
-
- //! Constructor for uint64_t value.
- explicit GenericValue(uint64_t u64) RAPIDJSON_NOEXCEPT : data_(), flags_(kNumberUint64Flag) {
- data_.n.u64 = u64;
- if (!(u64 & RAPIDJSON_UINT64_C2(0x80000000, 0x00000000)))
- flags_ |= kInt64Flag;
- if (!(u64 & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x00000000)))
- flags_ |= kUintFlag;
- if (!(u64 & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x80000000)))
- flags_ |= kIntFlag;
- }
-
- //! Constructor for double value.
- explicit GenericValue(double d) RAPIDJSON_NOEXCEPT : data_(), flags_(kNumberDoubleFlag) { data_.n.d = d; }
-
- //! Constructor for constant string (i.e. do not make a copy of string)
- GenericValue(const Ch* s, SizeType length) RAPIDJSON_NOEXCEPT : data_(), flags_() { SetStringRaw(StringRef(s, length)); }
-
- //! Constructor for constant string (i.e. do not make a copy of string)
- explicit GenericValue(StringRefType s) RAPIDJSON_NOEXCEPT : data_(), flags_() { SetStringRaw(s); }
-
- //! Constructor for copy-string (i.e. do make a copy of string)
- GenericValue(const Ch* s, SizeType length, Allocator& allocator) : data_(), flags_() { SetStringRaw(StringRef(s, length), allocator); }
-
- //! Constructor for copy-string (i.e. do make a copy of string)
- GenericValue(const Ch*s, Allocator& allocator) : data_(), flags_() { SetStringRaw(StringRef(s), allocator); }
-
-#if RAPIDJSON_HAS_STDSTRING
- //! Constructor for copy-string from a string object (i.e. do make a copy of string)
- /*! \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.
- */
- GenericValue(const std::basic_string<Ch>& s, Allocator& allocator) : data_(), flags_() { SetStringRaw(StringRef(s), allocator); }
-#endif
-
- //! Destructor.
- /*! Need to destruct elements of array, members of object, or copy-string.
- */
- ~GenericValue() {
- if (Allocator::kNeedFree) { // Shortcut by Allocator's trait
- switch(flags_) {
- case kArrayFlag:
- for (GenericValue* v = data_.a.elements; v != data_.a.elements + data_.a.size; ++v)
- v->~GenericValue();
- Allocator::Free(data_.a.elements);
- break;
-
- case kObjectFlag:
- for (MemberIterator m = MemberBegin(); m != MemberEnd(); ++m)
- m->~Member();
- Allocator::Free(data_.o.members);
- break;
-
- case kCopyStringFlag:
- Allocator::Free(const_cast<Ch*>(data_.s.str));
- break;
-
- default:
- break; // Do nothing for other types.
- }
- }
- }
-
- //@}
-
- //!@name Assignment operators
- //@{
-
- //! Assignment with move semantics.
- /*! \param rhs Source of the assignment. It will become a null value after assignment.
- */
- GenericValue& operator=(GenericValue& rhs) RAPIDJSON_NOEXCEPT {
- RAPIDJSON_ASSERT(this != &rhs);
- this->~GenericValue();
- RawAssign(rhs);
- return *this;
- }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
- //! Move assignment in C++11
- GenericValue& operator=(GenericValue&& rhs) RAPIDJSON_NOEXCEPT {
- return *this = rhs.Move();
- }
-#endif
-
- //! Assignment of constant string reference (no copy)
- /*! \param str Constant string reference to be assigned
- \note This overload is needed to avoid clashes with the generic primitive type assignment overload below.
- \see GenericStringRef, operator=(T)
- */
- GenericValue& operator=(StringRefType str) RAPIDJSON_NOEXCEPT {
- GenericValue s(str);
- return *this = s;
- }
-
- //! Assignment with primitive types.
- /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t
- \param value The value to be assigned.
-
- \note The source type \c T explicitly disallows all pointer types,
- especially (\c const) \ref Ch*. This helps avoiding implicitly
- referencing character strings with insufficient lifetime, use
- \ref SetString(const Ch*, Allocator&) (for copying) or
- \ref StringRef() (to explicitly mark the pointer as constant) instead.
- All other pointer types would implicitly convert to \c bool,
- use \ref SetBool() instead.
- */
- template <typename T>
- RAPIDJSON_DISABLEIF_RETURN((internal::IsPointer<T>), (GenericValue&))
- operator=(T value) {
- GenericValue v(value);
- return *this = v;
- }
-
- //! Deep-copy assignment from Value
- /*! Assigns a \b copy of the Value to the current Value object
- \tparam SourceAllocator Allocator type of \c rhs
- \param rhs Value to copy from (read-only)
- \param allocator Allocator to use for copying
- */
- template <typename SourceAllocator>
- GenericValue& CopyFrom(const GenericValue<Encoding, SourceAllocator>& rhs, Allocator& allocator) {
- RAPIDJSON_ASSERT((void*)this != (void const*)&rhs);
- this->~GenericValue();
- new (this) GenericValue(rhs, allocator);
- return *this;
- }
-
- //! Exchange the contents of this value with those of other.
- /*!
- \param other Another value.
- \note Constant complexity.
- */
- GenericValue& Swap(GenericValue& other) RAPIDJSON_NOEXCEPT {
- GenericValue temp;
- temp.RawAssign(*this);
- RawAssign(other);
- other.RawAssign(temp);
- return *this;
- }
-
- //! Prepare Value for move semantics
- /*! \return *this */
- GenericValue& Move() RAPIDJSON_NOEXCEPT { return *this; }
- //@}
-
- //!@name Equal-to and not-equal-to operators
- //@{
- //! Equal-to operator
- /*!
- \note If an object contains duplicated named member, comparing equality with any object is always \c false.
- \note Linear time complexity (number of all values in the subtree and total lengths of all strings).
- */
- template <typename SourceAllocator>
- bool operator==(const GenericValue<Encoding, SourceAllocator>& rhs) const {
- typedef GenericValue<Encoding, SourceAllocator> RhsType;
- if (GetType() != rhs.GetType())
- return false;
-
- switch (GetType()) {
- case kObjectType: // Warning: O(n^2) inner-loop
- if (data_.o.size != rhs.data_.o.size)
- return false;
- for (ConstMemberIterator lhsMemberItr = MemberBegin(); lhsMemberItr != MemberEnd(); ++lhsMemberItr) {
- typename RhsType::ConstMemberIterator rhsMemberItr = rhs.FindMember(lhsMemberItr->name);
- if (rhsMemberItr == rhs.MemberEnd() || lhsMemberItr->value != rhsMemberItr->value)
- return false;
- }
- return true;
-
- case kArrayType:
- if (data_.a.size != rhs.data_.a.size)
- return false;
- for (SizeType i = 0; i < data_.a.size; i++)
- if ((*this)[i] != rhs[i])
- return false;
- return true;
-
- case kStringType:
- return StringEqual(rhs);
-
- case kNumberType:
- if (IsDouble() || rhs.IsDouble())
- return GetDouble() == rhs.GetDouble(); // May convert one operand from integer to double.
- else
- return data_.n.u64 == rhs.data_.n.u64;
-
- default: // kTrueType, kFalseType, kNullType
- return true;
- }
- }
-
- //! Equal-to operator with const C-string pointer
- bool operator==(const Ch* rhs) const { return *this == GenericValue(StringRef(rhs)); }
-
-#if RAPIDJSON_HAS_STDSTRING
- //! Equal-to operator with string object
- /*! \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.
- */
- bool operator==(const std::basic_string<Ch>& rhs) const { return *this == GenericValue(StringRef(rhs)); }
-#endif
-
- //! Equal-to operator with primitive types
- /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c double, \c true, \c false
- */
- template <typename T> RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>,internal::IsGenericValue<T> >), (bool)) operator==(const T& rhs) const { return *this == GenericValue(rhs); }
-
- //! Not-equal-to operator
- /*! \return !(*this == rhs)
- */
- template <typename SourceAllocator>
- bool operator!=(const GenericValue<Encoding, SourceAllocator>& rhs) const { return !(*this == rhs); }
-
- //! Not-equal-to operator with const C-string pointer
- bool operator!=(const Ch* rhs) const { return !(*this == rhs); }
-
- //! Not-equal-to operator with arbitrary types
- /*! \return !(*this == rhs)
- */
- template <typename T> RAPIDJSON_DISABLEIF_RETURN((internal::IsGenericValue<T>), (bool)) operator!=(const T& rhs) const { return !(*this == rhs); }
-
- //! Equal-to operator with arbitrary types (symmetric version)
- /*! \return (rhs == lhs)
- */
- template <typename T> friend RAPIDJSON_DISABLEIF_RETURN((internal::IsGenericValue<T>), (bool)) operator==(const T& lhs, const GenericValue& rhs) { return rhs == lhs; }
-
- //! Not-Equal-to operator with arbitrary types (symmetric version)
- /*! \return !(rhs == lhs)
- */
- template <typename T> friend RAPIDJSON_DISABLEIF_RETURN((internal::IsGenericValue<T>), (bool)) operator!=(const T& lhs, const GenericValue& rhs) { return !(rhs == lhs); }
- //@}
-
- //!@name Type
- //@{
-
- Type GetType() const { return static_cast<Type>(flags_ & kTypeMask); }
- bool IsNull() const { return flags_ == kNullFlag; }
- bool IsFalse() const { return flags_ == kFalseFlag; }
- bool IsTrue() const { return flags_ == kTrueFlag; }
- bool IsBool() const { return (flags_ & kBoolFlag) != 0; }
- bool IsObject() const { return flags_ == kObjectFlag; }
- bool IsArray() const { return flags_ == kArrayFlag; }
- bool IsNumber() const { return (flags_ & kNumberFlag) != 0; }
- bool IsInt() const { return (flags_ & kIntFlag) != 0; }
- bool IsUint() const { return (flags_ & kUintFlag) != 0; }
- bool IsInt64() const { return (flags_ & kInt64Flag) != 0; }
- bool IsUint64() const { return (flags_ & kUint64Flag) != 0; }
- bool IsDouble() const { return (flags_ & kDoubleFlag) != 0; }
- bool IsString() const { return (flags_ & kStringFlag) != 0; }
-
- //@}
-
- //!@name Null
- //@{
-
- GenericValue& SetNull() { this->~GenericValue(); new (this) GenericValue(); return *this; }
-
- //@}
-
- //!@name Bool
- //@{
-
- bool GetBool() const { RAPIDJSON_ASSERT(IsBool()); return flags_ == kTrueFlag; }
- //!< Set boolean value
- /*! \post IsBool() == true */
- GenericValue& SetBool(bool b) { this->~GenericValue(); new (this) GenericValue(b); return *this; }
-
- //@}
-
- //!@name Object
- //@{
-
- //! Set this value as an empty object.
- /*! \post IsObject() == true */
- GenericValue& SetObject() { this->~GenericValue(); new (this) GenericValue(kObjectType); return *this; }
-
- //! Get the number of members in the object.
- SizeType MemberCount() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.size; }
-
- //! Check whether the object is empty.
- bool ObjectEmpty() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.size == 0; }
-
- //! Get the value associated with the name.
- /*!
- \note In version 0.1x, if the member is not found, this function returns a null value. This makes issue 7.
- Since 0.2, if the name is not correct, it will assert.
- If user is unsure whether a member exists, user should use HasMember() first.
- A better approach is to use FindMember().
- \note Linear time complexity.
- */
- GenericValue& operator[](const Ch* name) {
- GenericValue n(StringRef(name));
- return (*this)[n];
- }
- const GenericValue& operator[](const Ch* name) const { return const_cast<GenericValue&>(*this)[name]; }
-
- // This version is faster because it does not need a StrLen().
- // It can also handle string with null character.
- template <typename SourceAllocator>
- GenericValue& operator[](const GenericValue<Encoding, SourceAllocator>& name) {
- MemberIterator member = FindMember(name);
- if (member != MemberEnd())
- return member->value;
- else {
- RAPIDJSON_ASSERT(false); // see above note
- static GenericValue NullValue;
- return NullValue;
- }
- }
- template <typename SourceAllocator>
- const GenericValue& operator[](const GenericValue<Encoding, SourceAllocator>& name) const { return const_cast<GenericValue&>(*this)[name]; }
-
- //! Const member iterator
- /*! \pre IsObject() == true */
- ConstMemberIterator MemberBegin() const { RAPIDJSON_ASSERT(IsObject()); return ConstMemberIterator(data_.o.members); }
- //! Const \em past-the-end member iterator
- /*! \pre IsObject() == true */
- ConstMemberIterator MemberEnd() const { RAPIDJSON_ASSERT(IsObject()); return ConstMemberIterator(data_.o.members + data_.o.size); }
- //! Member iterator
- /*! \pre IsObject() == true */
- MemberIterator MemberBegin() { RAPIDJSON_ASSERT(IsObject()); return MemberIterator(data_.o.members); }
- //! \em Past-the-end member iterator
- /*! \pre IsObject() == true */
- MemberIterator MemberEnd() { RAPIDJSON_ASSERT(IsObject()); return MemberIterator(data_.o.members + data_.o.size); }
-
- //! Check whether a member exists in the object.
- /*!
- \param name Member name to be searched.
- \pre IsObject() == true
- \return Whether a member with that name exists.
- \note It is better to use FindMember() directly if you need the obtain the value as well.
- \note Linear time complexity.
- */
- bool HasMember(const Ch* name) const { return FindMember(name) != MemberEnd(); }
-
- //! Check whether a member exists in the object with GenericValue name.
- /*!
- This version is faster because it does not need a StrLen(). It can also handle string with null character.
- \param name Member name to be searched.
- \pre IsObject() == true
- \return Whether a member with that name exists.
- \note It is better to use FindMember() directly if you need the obtain the value as well.
- \note Linear time complexity.
- */
- template <typename SourceAllocator>
- bool HasMember(const GenericValue<Encoding, SourceAllocator>& name) const { return FindMember(name) != MemberEnd(); }
-
- //! Find member by name.
- /*!
- \param name Member name to be searched.
- \pre IsObject() == true
- \return Iterator to member, if it exists.
- Otherwise returns \ref MemberEnd().
-
- \note Earlier versions of Rapidjson returned a \c NULL pointer, in case
- the requested member doesn't exist. For consistency with e.g.
- \c std::map, this has been changed to MemberEnd() now.
- \note Linear time complexity.
- */
- MemberIterator FindMember(const Ch* name) {
- GenericValue n(StringRef(name));
- return FindMember(n);
- }
-
- ConstMemberIterator FindMember(const Ch* name) const { return const_cast<GenericValue&>(*this).FindMember(name); }
-
- //! Find member by name.
- /*!
- This version is faster because it does not need a StrLen(). It can also handle string with null character.
- \param name Member name to be searched.
- \pre IsObject() == true
- \return Iterator to member, if it exists.
- Otherwise returns \ref MemberEnd().
-
- \note Earlier versions of Rapidjson returned a \c NULL pointer, in case
- the requested member doesn't exist. For consistency with e.g.
- \c std::map, this has been changed to MemberEnd() now.
- \note Linear time complexity.
- */
- template <typename SourceAllocator>
- MemberIterator FindMember(const GenericValue<Encoding, SourceAllocator>& name) {
- RAPIDJSON_ASSERT(IsObject());
- RAPIDJSON_ASSERT(name.IsString());
- MemberIterator member = MemberBegin();
- for ( ; member != MemberEnd(); ++member)
- if (name.StringEqual(member->name))
- break;
- return member;
- }
- template <typename SourceAllocator> ConstMemberIterator FindMember(const GenericValue<Encoding, SourceAllocator>& name) const { return const_cast<GenericValue&>(*this).FindMember(name); }
-
- //! Add a member (name-value pair) to the object.
- /*! \param name A string value as name of member.
- \param value Value of any type.
- \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
- \return The value itself for fluent API.
- \note The ownership of \c name and \c value will be transferred to this object on success.
- \pre IsObject() && name.IsString()
- \post name.IsNull() && value.IsNull()
- \note Amortized Constant time complexity.
- */
- GenericValue& AddMember(GenericValue& name, GenericValue& value, Allocator& allocator) {
- RAPIDJSON_ASSERT(IsObject());
- RAPIDJSON_ASSERT(name.IsString());
-
- Object& o = data_.o;
- if (o.size >= o.capacity) {
- if (o.capacity == 0) {
- o.capacity = kDefaultObjectCapacity;
- o.members = reinterpret_cast<Member*>(allocator.Malloc(o.capacity * sizeof(Member)));
- }
- else {
- SizeType oldCapacity = o.capacity;
- o.capacity += (oldCapacity + 1) / 2; // grow by factor 1.5
- o.members = reinterpret_cast<Member*>(allocator.Realloc(o.members, oldCapacity * sizeof(Member), o.capacity * sizeof(Member)));
- }
- }
- o.members[o.size].name.RawAssign(name);
- o.members[o.size].value.RawAssign(value);
- o.size++;
- return *this;
- }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
- GenericValue& AddMember(GenericValue&& name, GenericValue&& value, Allocator& allocator) {
- return AddMember(name, value, allocator);
- }
- GenericValue& AddMember(GenericValue&& name, GenericValue& value, Allocator& allocator) {
- return AddMember(name, value, allocator);
- }
- GenericValue& AddMember(GenericValue& name, GenericValue&& value, Allocator& allocator) {
- return AddMember(name, value, allocator);
- }
- GenericValue& AddMember(StringRefType name, GenericValue&& value, Allocator& allocator) {
- GenericValue n(name);
- return AddMember(n, value, allocator);
- }
-#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS
-
-
- //! Add a member (name-value pair) to the object.
- /*! \param name A constant string reference as name of member.
- \param value Value of any type.
- \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
- \return The value itself for fluent API.
- \note The ownership of \c value will be transferred to this object on success.
- \pre IsObject()
- \post value.IsNull()
- \note Amortized Constant time complexity.
- */
- GenericValue& AddMember(StringRefType name, GenericValue& value, Allocator& allocator) {
- GenericValue n(name);
- return AddMember(n, value, allocator);
- }
-
- //! Add a constant string value as member (name-value pair) to the object.
- /*! \param name A constant string reference as name of member.
- \param value constant string reference as value of member.
- \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
- \return The value itself for fluent API.
- \pre IsObject()
- \note This overload is needed to avoid clashes with the generic primitive type AddMember(StringRefType,T,Allocator&) overload below.
- \note Amortized Constant time complexity.
- */
- GenericValue& AddMember(StringRefType name, StringRefType value, Allocator& allocator) {
- GenericValue v(value);
- return AddMember(name, v, allocator);
- }
-
- //! Add any primitive value as member (name-value pair) to the object.
- /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t
- \param name A constant string reference as name of member.
- \param value Value of primitive type \c T as value of member
- \param allocator Allocator for reallocating memory. Commonly use GenericDocument::GetAllocator().
- \return The value itself for fluent API.
- \pre IsObject()
-
- \note The source type \c T explicitly disallows all pointer types,
- especially (\c const) \ref Ch*. This helps avoiding implicitly
- referencing character strings with insufficient lifetime, use
- \ref AddMember(StringRefType, GenericValue&, Allocator&) or \ref
- AddMember(StringRefType, StringRefType, Allocator&).
- All other pointer types would implicitly convert to \c bool,
- use an explicit cast instead, if needed.
- \note Amortized Constant time complexity.
- */
- template <typename T>
- RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (GenericValue&))
- AddMember(StringRefType name, T value, Allocator& allocator) {
- GenericValue n(name);
- GenericValue v(value);
- return AddMember(n, v, allocator);
- }
-
- //! Remove all members in the object.
- /*! This function do not deallocate memory in the object, i.e. the capacity is unchanged.
- \note Linear time complexity.
- */
- void RemoveAllMembers() {
- RAPIDJSON_ASSERT(IsObject());
- for (MemberIterator m = MemberBegin(); m != MemberEnd(); ++m)
- m->~Member();
- data_.o.size = 0;
- }
-
- //! Remove a member in object by its name.
- /*! \param name Name of member to be removed.
- \return Whether the member existed.
- \note Removing member is implemented by moving the last member. So the ordering of members is changed.
- \note Linear time complexity.
- */
- bool RemoveMember(const Ch* name) {
- GenericValue n(StringRef(name));
- return RemoveMember(n);
- }
-
- template <typename SourceAllocator>
- bool RemoveMember(const GenericValue<Encoding, SourceAllocator>& name) {
- MemberIterator m = FindMember(name);
- if (m != MemberEnd()) {
- RemoveMember(m);
- return true;
- }
- else
- return false;
- }
-
- //! Remove a member in object by iterator.
- /*! \param m member iterator (obtained by FindMember() or MemberBegin()).
- \return the new iterator after removal.
- \note Removing member is implemented by moving the last member. So the ordering of members is changed.
- \note Use \ref EraseMember(ConstMemberIterator) instead, if you need to rely on a stable member ordering.
- \note Constant time complexity.
- */
- MemberIterator RemoveMember(MemberIterator m) {
- RAPIDJSON_ASSERT(IsObject());
- RAPIDJSON_ASSERT(data_.o.size > 0);
- RAPIDJSON_ASSERT(data_.o.members != 0);
- RAPIDJSON_ASSERT(m >= MemberBegin() && m < MemberEnd());
-
- MemberIterator last(data_.o.members + (data_.o.size - 1));
- if (data_.o.size > 1 && m != last) {
- // Move the last one to this place
- *m = *last;
- }
- else {
- // Only one left, just destroy
- m->~Member();
- }
- --data_.o.size;
- return m;
- }
-
- //! Remove a member from an object by iterator.
- /*! \param pos iterator to the member to remove
- \pre IsObject() == true && \ref MemberBegin() <= \c pos < \ref MemberEnd()
- \return Iterator following the removed element.
- If the iterator \c pos refers to the last element, the \ref MemberEnd() iterator is returned.
- \note Other than \ref RemoveMember(MemberIterator), this function preserves the ordering of the members.
- \note Linear time complexity.
- */
- MemberIterator EraseMember(ConstMemberIterator pos) {
- return EraseMember(pos, pos +1);
- }
-
- //! Remove members in the range [first, last) from an object.
- /*! \param first iterator to the first member to remove
- \param last iterator following the last member to remove
- \pre IsObject() == true && \ref MemberBegin() <= \c first <= \c last <= \ref MemberEnd()
- \return Iterator following the last removed element.
- \note Other than \ref RemoveMember(MemberIterator), this function preserves the ordering of the members.
- \note Linear time complexity.
- */
- MemberIterator EraseMember(ConstMemberIterator first, ConstMemberIterator last) {
- RAPIDJSON_ASSERT(IsObject());
- RAPIDJSON_ASSERT(data_.o.size > 0);
- RAPIDJSON_ASSERT(data_.o.members != 0);
- RAPIDJSON_ASSERT(first >= MemberBegin());
- RAPIDJSON_ASSERT(first <= last);
- RAPIDJSON_ASSERT(last <= MemberEnd());
-
- MemberIterator pos = MemberBegin() + (first - MemberBegin());
- for (MemberIterator itr = pos; itr != last; ++itr)
- itr->~Member();
- std::memmove(&*pos, &*last, (MemberEnd() - last) * sizeof(Member));
- data_.o.size -= (last - first);
- return pos;
- }
-
- //@}
-
- //!@name Array
- //@{
-
- //! Set this value as an empty array.
- /*! \post IsArray == true */
- GenericValue& SetArray() { this->~GenericValue(); new (this) GenericValue(kArrayType); return *this; }
-
- //! Get the number of elements in array.
- SizeType Size() const { RAPIDJSON_ASSERT(IsArray()); return data_.a.size; }
-
- //! Get the capacity of array.
- SizeType Capacity() const { RAPIDJSON_ASSERT(IsArray()); return data_.a.capacity; }
-
- //! Check whether the array is empty.
- bool Empty() const { RAPIDJSON_ASSERT(IsArray()); return data_.a.size == 0; }
-
- //! Remove all elements in the array.
- /*! This function do not deallocate memory in the array, i.e. the capacity is unchanged.
- \note Linear time complexity.
- */
- void Clear() {
- RAPIDJSON_ASSERT(IsArray());
- for (SizeType i = 0; i < data_.a.size; ++i)
- data_.a.elements[i].~GenericValue();
- data_.a.size = 0;
- }
-
- //! Get an element from array by index.
- /*! \param index Zero-based index of element.
-\code
-Value a(kArrayType);
-a.PushBack(123);
-int x = a[0].GetInt(); // Error: operator[ is ambiguous, as 0 also mean a null pointer of const char* type.
-int y = a[SizeType(0)].GetInt(); // Cast to SizeType will work.
-int z = a[0u].GetInt(); // This works too.
-\endcode
- */
- GenericValue& operator[](SizeType index) {
- RAPIDJSON_ASSERT(IsArray());
- RAPIDJSON_ASSERT(index < data_.a.size);
- return data_.a.elements[index];
- }
- const GenericValue& operator[](SizeType index) const { return const_cast<GenericValue&>(*this)[index]; }
-
- //! Element iterator
- /*! \pre IsArray() == true */
- ValueIterator Begin() { RAPIDJSON_ASSERT(IsArray()); return data_.a.elements; }
- //! \em Past-the-end element iterator
- /*! \pre IsArray() == true */
- ValueIterator End() { RAPIDJSON_ASSERT(IsArray()); return data_.a.elements + data_.a.size; }
- //! Constant element iterator
- /*! \pre IsArray() == true */
- ConstValueIterator Begin() const { return const_cast<GenericValue&>(*this).Begin(); }
- //! Constant \em past-the-end element iterator
- /*! \pre IsArray() == true */
- ConstValueIterator End() const { return const_cast<GenericValue&>(*this).End(); }
-
- //! Request the array to have enough capacity to store elements.
- /*! \param newCapacity The capacity that the array at least need to have.
- \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
- \return The value itself for fluent API.
- \note Linear time complexity.
- */
- GenericValue& Reserve(SizeType newCapacity, Allocator &allocator) {
- RAPIDJSON_ASSERT(IsArray());
- if (newCapacity > data_.a.capacity) {
- data_.a.elements = (GenericValue*)allocator.Realloc(data_.a.elements, data_.a.capacity * sizeof(GenericValue), newCapacity * sizeof(GenericValue));
- data_.a.capacity = newCapacity;
- }
- return *this;
- }
-
- //! Append a GenericValue at the end of the array.
- /*! \param value Value to be appended.
- \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
- \pre IsArray() == true
- \post value.IsNull() == true
- \return The value itself for fluent API.
- \note The ownership of \c value will be transferred to this array on success.
- \note If the number of elements to be appended is known, calls Reserve() once first may be more efficient.
- \note Amortized constant time complexity.
- */
- GenericValue& PushBack(GenericValue& value, Allocator& allocator) {
- RAPIDJSON_ASSERT(IsArray());
- if (data_.a.size >= data_.a.capacity)
- Reserve(data_.a.capacity == 0 ? kDefaultArrayCapacity : (data_.a.capacity + (data_.a.capacity + 1) / 2), allocator);
- data_.a.elements[data_.a.size++].RawAssign(value);
- return *this;
- }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
- GenericValue& PushBack(GenericValue&& value, Allocator& allocator) {
- return PushBack(value, allocator);
- }
-#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS
-
- //! Append a constant string reference at the end of the array.
- /*! \param value Constant string reference to be appended.
- \param allocator Allocator for reallocating memory. It must be the same one used previously. Commonly use GenericDocument::GetAllocator().
- \pre IsArray() == true
- \return The value itself for fluent API.
- \note If the number of elements to be appended is known, calls Reserve() once first may be more efficient.
- \note Amortized constant time complexity.
- \see GenericStringRef
- */
- GenericValue& PushBack(StringRefType value, Allocator& allocator) {
- return (*this).template PushBack<StringRefType>(value, allocator);
- }
-
- //! Append a primitive value at the end of the array.
- /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t
- \param value Value of primitive type T to be appended.
- \param allocator Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
- \pre IsArray() == true
- \return The value itself for fluent API.
- \note If the number of elements to be appended is known, calls Reserve() once first may be more efficient.
-
- \note The source type \c T explicitly disallows all pointer types,
- especially (\c const) \ref Ch*. This helps avoiding implicitly
- referencing character strings with insufficient lifetime, use
- \ref PushBack(GenericValue&, Allocator&) or \ref
- PushBack(StringRefType, Allocator&).
- All other pointer types would implicitly convert to \c bool,
- use an explicit cast instead, if needed.
- \note Amortized constant time complexity.
- */
- template <typename T>
- RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (GenericValue&))
- PushBack(T value, Allocator& allocator) {
- GenericValue v(value);
- return PushBack(v, allocator);
- }
-
- //! Remove the last element in the array.
- /*!
- \note Constant time complexity.
- */
- GenericValue& PopBack() {
- RAPIDJSON_ASSERT(IsArray());
- RAPIDJSON_ASSERT(!Empty());
- data_.a.elements[--data_.a.size].~GenericValue();
- return *this;
- }
-
- //! Remove an element of array by iterator.
- /*!
- \param pos iterator to the element to remove
- \pre IsArray() == true && \ref Begin() <= \c pos < \ref End()
- \return Iterator following the removed element. If the iterator pos refers to the last element, the End() iterator is returned.
- \note Linear time complexity.
- */
- ValueIterator Erase(ConstValueIterator pos) {
- return Erase(pos, pos + 1);
- }
-
- //! Remove elements in the range [first, last) of the array.
- /*!
- \param first iterator to the first element to remove
- \param last iterator following the last element to remove
- \pre IsArray() == true && \ref Begin() <= \c first <= \c last <= \ref End()
- \return Iterator following the last removed element.
- \note Linear time complexity.
- */
- ValueIterator Erase(ConstValueIterator first, ConstValueIterator last) {
- RAPIDJSON_ASSERT(IsArray());
- RAPIDJSON_ASSERT(data_.a.size > 0);
- RAPIDJSON_ASSERT(data_.a.elements != 0);
- RAPIDJSON_ASSERT(first >= Begin());
- RAPIDJSON_ASSERT(first <= last);
- RAPIDJSON_ASSERT(last <= End());
- ValueIterator pos = Begin() + (first - Begin());
- for (ValueIterator itr = pos; itr != last; ++itr)
- itr->~GenericValue();
- std::memmove(pos, last, (End() - last) * sizeof(GenericValue));
- data_.a.size -= (last - first);
- return pos;
- }
-
- //@}
-
- //!@name Number
- //@{
-
- int GetInt() const { RAPIDJSON_ASSERT(flags_ & kIntFlag); return data_.n.i.i; }
- unsigned GetUint() const { RAPIDJSON_ASSERT(flags_ & kUintFlag); return data_.n.u.u; }
- int64_t GetInt64() const { RAPIDJSON_ASSERT(flags_ & kInt64Flag); return data_.n.i64; }
- uint64_t GetUint64() const { RAPIDJSON_ASSERT(flags_ & kUint64Flag); return data_.n.u64; }
-
- double GetDouble() const {
- RAPIDJSON_ASSERT(IsNumber());
- if ((flags_ & kDoubleFlag) != 0) return data_.n.d; // exact type, no conversion.
- if ((flags_ & kIntFlag) != 0) return data_.n.i.i; // int -> double
- if ((flags_ & kUintFlag) != 0) return data_.n.u.u; // unsigned -> double
- if ((flags_ & kInt64Flag) != 0) return (double)data_.n.i64; // int64_t -> double (may lose precision)
- RAPIDJSON_ASSERT((flags_ & kUint64Flag) != 0); return (double)data_.n.u64; // uint64_t -> double (may lose precision)
- }
-
- GenericValue& SetInt(int i) { this->~GenericValue(); new (this) GenericValue(i); return *this; }
- GenericValue& SetUint(unsigned u) { this->~GenericValue(); new (this) GenericValue(u); return *this; }
- GenericValue& SetInt64(int64_t i64) { this->~GenericValue(); new (this) GenericValue(i64); return *this; }
- GenericValue& SetUint64(uint64_t u64) { this->~GenericValue(); new (this) GenericValue(u64); return *this; }
- GenericValue& SetDouble(double d) { this->~GenericValue(); new (this) GenericValue(d); return *this; }
-
- //@}
-
- //!@name String
- //@{
-
- const Ch* GetString() const { RAPIDJSON_ASSERT(IsString()); return ((flags_ & kInlineStrFlag) ? data_.ss.str : data_.s.str); }
-
- //! Get the length of string.
- /*! Since rapidjson permits "\\u0000" in the json string, strlen(v.GetString()) may not equal to v.GetStringLength().
- */
- SizeType GetStringLength() const { RAPIDJSON_ASSERT(IsString()); return ((flags_ & kInlineStrFlag) ? (data_.ss.GetLength()) : data_.s.length); }
-
- //! Set this value as a string without copying source string.
- /*! This version has better performance with supplied length, and also support string containing null character.
- \param s source string pointer.
- \param length The length of source string, excluding the trailing null terminator.
- \return The value itself for fluent API.
- \post IsString() == true && GetString() == s && GetStringLength() == length
- \see SetString(StringRefType)
- */
- GenericValue& SetString(const Ch* s, SizeType length) { return SetString(StringRef(s, length)); }
-
- //! Set this value as a string without copying source string.
- /*! \param s source string reference
- \return The value itself for fluent API.
- \post IsString() == true && GetString() == s && GetStringLength() == s.length
- */
- GenericValue& SetString(StringRefType s) { this->~GenericValue(); SetStringRaw(s); return *this; }
-
- //! Set this value as a string by copying from source string.
- /*! This version has better performance with supplied length, and also support string containing null character.
- \param s source string.
- \param length The length of source string, excluding the trailing null terminator.
- \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator().
- \return The value itself for fluent API.
- \post IsString() == true && GetString() != s && strcmp(GetString(),s) == 0 && GetStringLength() == length
- */
- GenericValue& SetString(const Ch* s, SizeType length, Allocator& allocator) { this->~GenericValue(); SetStringRaw(StringRef(s, length), allocator); return *this; }
-
- //! Set this value as a string by copying from source string.
- /*! \param s source string.
- \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator().
- \return The value itself for fluent API.
- \post IsString() == true && GetString() != s && strcmp(GetString(),s) == 0 && GetStringLength() == length
- */
- GenericValue& SetString(const Ch* s, Allocator& allocator) { return SetString(s, internal::StrLen(s), allocator); }
-
-#if RAPIDJSON_HAS_STDSTRING
- //! Set this value as a string by copying from source string.
- /*! \param s source string.
- \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator().
- \return The value itself for fluent API.
- \post IsString() == true && GetString() != s.data() && strcmp(GetString(),s.data() == 0 && GetStringLength() == s.size()
- \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.
- */
- GenericValue& SetString(const std::basic_string<Ch>& s, Allocator& allocator) { return SetString(s.data(), s.size(), allocator); }
-#endif
-
- //@}
-
- //! Generate events of this value to a Handler.
- /*! This function adopts the GoF visitor pattern.
- Typical usage is to output this JSON value as JSON text via Writer, which is a Handler.
- It can also be used to deep clone this value via GenericDocument, which is also a Handler.
- \tparam Handler type of handler.
- \param handler An object implementing concept Handler.
- */
- template <typename Handler>
- bool Accept(Handler& handler) const {
- switch(GetType()) {
- case kNullType: return handler.Null();
- case kFalseType: return handler.Bool(false);
- case kTrueType: return handler.Bool(true);
-
- case kObjectType:
- if (!handler.StartObject())
- return false;
- for (ConstMemberIterator m = MemberBegin(); m != MemberEnd(); ++m) {
- if (!handler.Key(m->name.GetString(), m->name.GetStringLength(), (m->name.flags_ & kCopyFlag) != 0))
- return false;
- if (!m->value.Accept(handler))
- return false;
- }
- return handler.EndObject(data_.o.size);
-
- case kArrayType:
- if (!handler.StartArray())
- return false;
- for (GenericValue* v = data_.a.elements; v != data_.a.elements + data_.a.size; ++v)
- if (!v->Accept(handler))
- return false;
- return handler.EndArray(data_.a.size);
-
- case kStringType:
- return handler.String(GetString(), GetStringLength(), (flags_ & kCopyFlag) != 0);
-
- case kNumberType:
- if (IsInt()) return handler.Int(data_.n.i.i);
- else if (IsUint()) return handler.Uint(data_.n.u.u);
- else if (IsInt64()) return handler.Int64(data_.n.i64);
- else if (IsUint64()) return handler.Uint64(data_.n.u64);
- else return handler.Double(data_.n.d);
-
- default:
- RAPIDJSON_ASSERT(false);
- }
- return false;
- }
-
-private:
- template <typename, typename> friend class GenericValue;
- template <typename, typename, typename> friend class GenericDocument;
-
- enum {
- kBoolFlag = 0x100,
- kNumberFlag = 0x200,
- kIntFlag = 0x400,
- kUintFlag = 0x800,
- kInt64Flag = 0x1000,
- kUint64Flag = 0x2000,
- kDoubleFlag = 0x4000,
- kStringFlag = 0x100000,
- kCopyFlag = 0x200000,
- kInlineStrFlag = 0x400000,
-
- // Initial flags of different types.
- kNullFlag = kNullType,
- kTrueFlag = kTrueType | kBoolFlag,
- kFalseFlag = kFalseType | kBoolFlag,
- kNumberIntFlag = kNumberType | kNumberFlag | kIntFlag | kInt64Flag,
- kNumberUintFlag = kNumberType | kNumberFlag | kUintFlag | kUint64Flag | kInt64Flag,
- kNumberInt64Flag = kNumberType | kNumberFlag | kInt64Flag,
- kNumberUint64Flag = kNumberType | kNumberFlag | kUint64Flag,
- kNumberDoubleFlag = kNumberType | kNumberFlag | kDoubleFlag,
- kNumberAnyFlag = kNumberType | kNumberFlag | kIntFlag | kInt64Flag | kUintFlag | kUint64Flag | kDoubleFlag,
- kConstStringFlag = kStringType | kStringFlag,
- kCopyStringFlag = kStringType | kStringFlag | kCopyFlag,
- kShortStringFlag = kStringType | kStringFlag | kCopyFlag | kInlineStrFlag,
- kObjectFlag = kObjectType,
- kArrayFlag = kArrayType,
-
- kTypeMask = 0xFF // bitwise-and with mask of 0xFF can be optimized by compiler
- };
-
- static const SizeType kDefaultArrayCapacity = 16;
- static const SizeType kDefaultObjectCapacity = 16;
-
- struct String {
- const Ch* str;
- SizeType length;
- unsigned hashcode; //!< reserved
- }; // 12 bytes in 32-bit mode, 16 bytes in 64-bit mode
-
- // implementation detail: ShortString can represent zero-terminated strings up to MaxSize chars
- // (excluding the terminating zero) and store a value to determine the length of the contained
- // string in the last character str[LenPos] by storing "MaxSize - length" there. If the string
- // to store has the maximal length of MaxSize then str[LenPos] will be 0 and therefore act as
- // the string terminator as well. For getting the string length back from that value just use
- // "MaxSize - str[LenPos]".
- // This allows to store 11-chars strings in 32-bit mode and 15-chars strings in 64-bit mode
- // inline (for `UTF8`-encoded strings).
- struct ShortString {
- enum { MaxChars = sizeof(String) / sizeof(Ch), MaxSize = MaxChars - 1, LenPos = MaxSize };
- Ch str[MaxChars];
-
- inline static bool Usable(SizeType len) { return (MaxSize >= len); }
- inline void SetLength(SizeType len) { str[LenPos] = (Ch)(MaxSize - len); }
- inline SizeType GetLength() const { return (SizeType)(MaxSize - str[LenPos]); }
- }; // at most as many bytes as "String" above => 12 bytes in 32-bit mode, 16 bytes in 64-bit mode
-
- // By using proper binary layout, retrieval of different integer types do not need conversions.
- union Number {
-#if RAPIDJSON_ENDIAN == RAPIDJSON_LITTLEENDIAN
- struct I {
- int i;
- char padding[4];
- }i;
- struct U {
- unsigned u;
- char padding2[4];
- }u;
-#else
- struct I {
- char padding[4];
- int i;
- }i;
- struct U {
- char padding2[4];
- unsigned u;
- }u;
-#endif
- int64_t i64;
- uint64_t u64;
- double d;
- }; // 8 bytes
-
- struct Object {
- Member* members;
- SizeType size;
- SizeType capacity;
- }; // 12 bytes in 32-bit mode, 16 bytes in 64-bit mode
-
- struct Array {
- GenericValue* elements;
- SizeType size;
- SizeType capacity;
- }; // 12 bytes in 32-bit mode, 16 bytes in 64-bit mode
-
- union Data {
- String s;
- ShortString ss;
- Number n;
- Object o;
- Array a;
- }; // 12 bytes in 32-bit mode, 16 bytes in 64-bit mode
-
- // Initialize this value as array with initial data, without calling destructor.
- void SetArrayRaw(GenericValue* values, SizeType count, Allocator& allocator) {
- flags_ = kArrayFlag;
- data_.a.elements = (GenericValue*)allocator.Malloc(count * sizeof(GenericValue));
- std::memcpy(data_.a.elements, values, count * sizeof(GenericValue));
- data_.a.size = data_.a.capacity = count;
- }
-
- //! Initialize this value as object with initial data, without calling destructor.
- void SetObjectRaw(Member* members, SizeType count, Allocator& allocator) {
- flags_ = kObjectFlag;
- data_.o.members = (Member*)allocator.Malloc(count * sizeof(Member));
- std::memcpy(data_.o.members, members, count * sizeof(Member));
- data_.o.size = data_.o.capacity = count;
- }
-
- //! Initialize this value as constant string, without calling destructor.
- void SetStringRaw(StringRefType s) RAPIDJSON_NOEXCEPT {
- flags_ = kConstStringFlag;
- data_.s.str = s;
- data_.s.length = s.length;
- }
-
- //! Initialize this value as copy string with initial data, without calling destructor.
- void SetStringRaw(StringRefType s, Allocator& allocator) {
- Ch* str = NULL;
- if(ShortString::Usable(s.length)) {
- flags_ = kShortStringFlag;
- data_.ss.SetLength(s.length);
- str = data_.ss.str;
- } else {
- flags_ = kCopyStringFlag;
- data_.s.length = s.length;
- str = (Ch *)allocator.Malloc((s.length + 1) * sizeof(Ch));
- data_.s.str = str;
- }
- std::memcpy(str, s, s.length * sizeof(Ch));
- str[s.length] = '\0';
- }
-
- //! Assignment without calling destructor
- void RawAssign(GenericValue& rhs) RAPIDJSON_NOEXCEPT {
- data_ = rhs.data_;
- flags_ = rhs.flags_;
- rhs.flags_ = kNullFlag;
- }
-
- template <typename SourceAllocator>
- bool StringEqual(const GenericValue<Encoding, SourceAllocator>& rhs) const {
- RAPIDJSON_ASSERT(IsString());
- RAPIDJSON_ASSERT(rhs.IsString());
-
- const SizeType len1 = GetStringLength();
- const SizeType len2 = rhs.GetStringLength();
- if(len1 != len2) { return false; }
-
- const Ch* const str1 = GetString();
- const Ch* const str2 = rhs.GetString();
- if(str1 == str2) { return true; } // fast path for constant string
-
- return (std::memcmp(str1, str2, sizeof(Ch) * len1) == 0);
- }
-
- Data data_;
- unsigned flags_;
-};
-
-//! GenericValue with UTF8 encoding
-typedef GenericValue<UTF8<> > Value;
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericDocument
-
-//! A document for parsing JSON text as DOM.
-/*!
- \note implements Handler concept
- \tparam Encoding Encoding for both parsing and string storage.
- \tparam Allocator Allocator for allocating memory for the DOM
- \tparam StackAllocator Allocator for allocating memory for stack during parsing.
- \warning Although GenericDocument inherits from GenericValue, the API does \b not provide any virtual functions, especially no virtual destructor. To avoid memory leaks, do not \c delete a GenericDocument object via a pointer to a GenericValue.
-*/
-template <typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>
-class GenericDocument : public GenericValue<Encoding, Allocator> {
-public:
- typedef typename Encoding::Ch Ch; //!< Character type derived from Encoding.
- typedef GenericValue<Encoding, Allocator> ValueType; //!< Value type of the document.
- typedef Allocator AllocatorType; //!< Allocator type from template parameter.
-
- //! Constructor
- /*! \param allocator Optional allocator for allocating memory.
- \param stackCapacity Optional initial capacity of stack in bytes.
- \param stackAllocator Optional allocator for allocating memory for stack.
- */
- GenericDocument(Allocator* allocator = 0, size_t stackCapacity = kDefaultStackCapacity, StackAllocator* stackAllocator = 0) :
- allocator_(allocator), ownAllocator_(0), stack_(stackAllocator, stackCapacity), parseResult_()
- {
- if (!allocator_)
- ownAllocator_ = allocator_ = new Allocator();
- }
-
- ~GenericDocument() {
- delete ownAllocator_;
- }
-
- //!@name Parse from stream
- //!@{
-
- //! Parse JSON text from an input stream (with Encoding conversion)
- /*! \tparam parseFlags Combination of \ref ParseFlag.
- \tparam SourceEncoding Encoding of input stream
- \tparam InputStream Type of input stream, implementing Stream concept
- \param is Input stream to be parsed.
- \return The document itself for fluent API.
- */
- template <unsigned parseFlags, typename SourceEncoding, typename InputStream>
- GenericDocument& ParseStream(InputStream& is) {
- ValueType::SetNull(); // Remove existing root if exist
- GenericReader<SourceEncoding, Encoding, Allocator> reader(&GetAllocator());
- ClearStackOnExit scope(*this);
- parseResult_ = reader.template Parse<parseFlags>(is, *this);
- if (parseResult_) {
- RAPIDJSON_ASSERT(stack_.GetSize() == sizeof(ValueType)); // Got one and only one root object
- this->RawAssign(*stack_.template Pop<ValueType>(1)); // Add this-> to prevent issue 13.
- }
- return *this;
- }
-
- //! Parse JSON text from an input stream
- /*! \tparam parseFlags Combination of \ref ParseFlag.
- \tparam InputStream Type of input stream, implementing Stream concept
- \param is Input stream to be parsed.
- \return The document itself for fluent API.
- */
- template <unsigned parseFlags, typename InputStream>
- GenericDocument& ParseStream(InputStream& is) {
- return ParseStream<parseFlags,Encoding,InputStream>(is);
- }
-
- //! Parse JSON text from an input stream (with \ref kParseDefaultFlags)
- /*! \tparam InputStream Type of input stream, implementing Stream concept
- \param is Input stream to be parsed.
- \return The document itself for fluent API.
- */
- template <typename InputStream>
- GenericDocument& ParseStream(InputStream& is) {
- return ParseStream<kParseDefaultFlags, Encoding, InputStream>(is);
- }
- //!@}
-
- //!@name Parse in-place from mutable string
- //!@{
-
- //! Parse JSON text from a mutable string (with Encoding conversion)
- /*! \tparam parseFlags Combination of \ref ParseFlag.
- \tparam SourceEncoding Transcoding from input Encoding
- \param str Mutable zero-terminated string to be parsed.
- \return The document itself for fluent API.
- */
- template <unsigned parseFlags, typename SourceEncoding>
- GenericDocument& ParseInsitu(Ch* str) {
- GenericInsituStringStream<Encoding> s(str);
- return ParseStream<parseFlags | kParseInsituFlag, SourceEncoding>(s);
- }
-
- //! Parse JSON text from a mutable string
- /*! \tparam parseFlags Combination of \ref ParseFlag.
- \param str Mutable zero-terminated string to be parsed.
- \return The document itself for fluent API.
- */
- template <unsigned parseFlags>
- GenericDocument& ParseInsitu(Ch* str) {
- return ParseInsitu<parseFlags, Encoding>(str);
- }
-
- //! Parse JSON text from a mutable string (with \ref kParseDefaultFlags)
- /*! \param str Mutable zero-terminated string to be parsed.
- \return The document itself for fluent API.
- */
- GenericDocument& ParseInsitu(Ch* str) {
- return ParseInsitu<kParseDefaultFlags, Encoding>(str);
- }
- //!@}
-
- //!@name Parse from read-only string
- //!@{
-
- //! Parse JSON text from a read-only string (with Encoding conversion)
- /*! \tparam parseFlags Combination of \ref ParseFlag (must not contain \ref kParseInsituFlag).
- \tparam SourceEncoding Transcoding from input Encoding
- \param str Read-only zero-terminated string to be parsed.
- */
- template <unsigned parseFlags, typename SourceEncoding>
- GenericDocument& Parse(const Ch* str) {
- RAPIDJSON_ASSERT(!(parseFlags & kParseInsituFlag));
- GenericStringStream<SourceEncoding> s(str);
- return ParseStream<parseFlags, SourceEncoding>(s);
- }
-
- //! Parse JSON text from a read-only string
- /*! \tparam parseFlags Combination of \ref ParseFlag (must not contain \ref kParseInsituFlag).
- \param str Read-only zero-terminated string to be parsed.
- */
- template <unsigned parseFlags>
- GenericDocument& Parse(const Ch* str) {
- return Parse<parseFlags, Encoding>(str);
- }
-
- //! Parse JSON text from a read-only string (with \ref kParseDefaultFlags)
- /*! \param str Read-only zero-terminated string to be parsed.
- */
- GenericDocument& Parse(const Ch* str) {
- return Parse<kParseDefaultFlags>(str);
- }
-
- GenericDocument& Parse(const Ch * str, size_t sz) {
- const char* buf = (const char*) str;
- size_t bufsz = sz * sizeof(Ch);
- MemoryStream ms(buf, bufsz);
- EncodedInputStream<Encoding, MemoryStream> is(ms);
- ParseStream(is);
- return *this;
- }
-
- //!@}
-
- //!@name Handling parse errors
- //!@{
-
- //! Whether a parse error has occured in the last parsing.
- bool HasParseError() const { return parseResult_.IsError(); }
-
- //! Get the \ref ParseErrorCode of last parsing.
- ParseErrorCode GetParseError() const { return parseResult_.Code(); }
-
- //! Get the position of last parsing error in input, 0 otherwise.
- size_t GetErrorOffset() const { return parseResult_.Offset(); }
-
- //!@}
-
- //! Get the allocator of this document.
- Allocator& GetAllocator() { return *allocator_; }
-
- //! Get the capacity of stack in bytes.
- size_t GetStackCapacity() const { return stack_.GetCapacity(); }
-
-private:
- // clear stack on any exit from ParseStream, e.g. due to exception
- struct ClearStackOnExit {
- explicit ClearStackOnExit(GenericDocument& d) : d_(d) {}
- ~ClearStackOnExit() { d_.ClearStack(); }
- private:
- ClearStackOnExit(const ClearStackOnExit&);
- ClearStackOnExit& operator=(const ClearStackOnExit&);
- GenericDocument& d_;
- };
-
- // callers of the following private Handler functions
- template <typename,typename,typename> friend class GenericReader; // for parsing
- template <typename, typename> friend class GenericValue; // for deep copying
-
- // Implementation of Handler
- bool Null() { new (stack_.template Push<ValueType>()) ValueType(); return true; }
- bool Bool(bool b) { new (stack_.template Push<ValueType>()) ValueType(b); return true; }
- bool Int(int i) { new (stack_.template Push<ValueType>()) ValueType(i); return true; }
- bool Uint(unsigned i) { new (stack_.template Push<ValueType>()) ValueType(i); return true; }
- bool Int64(int64_t i) { new (stack_.template Push<ValueType>()) ValueType(i); return true; }
- bool Uint64(uint64_t i) { new (stack_.template Push<ValueType>()) ValueType(i); return true; }
- bool Double(double d) { new (stack_.template Push<ValueType>()) ValueType(d); return true; }
-
- bool String(const Ch* str, SizeType length, bool copy) {
- if (copy)
- new (stack_.template Push<ValueType>()) ValueType(str, length, GetAllocator());
- else
- new (stack_.template Push<ValueType>()) ValueType(str, length);
- return true;
- }
-
- bool StartObject() { new (stack_.template Push<ValueType>()) ValueType(kObjectType); return true; }
-
- bool Key(const Ch* str, SizeType length, bool copy) { return String(str, length, copy); }
-
- bool EndObject(SizeType memberCount) {
- typename ValueType::Member* members = stack_.template Pop<typename ValueType::Member>(memberCount);
- stack_.template Top<ValueType>()->SetObjectRaw(members, (SizeType)memberCount, GetAllocator());
- return true;
- }
-
- bool StartArray() { new (stack_.template Push<ValueType>()) ValueType(kArrayType); return true; }
-
- bool EndArray(SizeType elementCount) {
- ValueType* elements = stack_.template Pop<ValueType>(elementCount);
- stack_.template Top<ValueType>()->SetArrayRaw(elements, elementCount, GetAllocator());
- return true;
- }
-
-private:
- //! Prohibit assignment
- GenericDocument& operator=(const GenericDocument&);
-
- void ClearStack() {
- if (Allocator::kNeedFree)
- while (stack_.GetSize() > 0) // Here assumes all elements in stack array are GenericValue (Member is actually 2 GenericValue objects)
- (stack_.template Pop<ValueType>(1))->~ValueType();
- else
- stack_.Clear();
- stack_.ShrinkToFit();
- }
-
- static const size_t kDefaultStackCapacity = 1024;
- Allocator* allocator_;
- Allocator* ownAllocator_;
- internal::Stack<StackAllocator> stack_;
- ParseResult parseResult_;
-};
-
-//! GenericDocument with UTF8 encoding
-typedef GenericDocument<UTF8<> > Document;
-
-// defined here due to the dependency on GenericDocument
-template <typename Encoding, typename Allocator>
-template <typename SourceAllocator>
-inline
-GenericValue<Encoding,Allocator>::GenericValue(const GenericValue<Encoding,SourceAllocator>& rhs, Allocator& allocator)
-{
- GenericDocument<Encoding,Allocator> d(&allocator);
- rhs.Accept(d);
- RawAssign(*d.stack_.template Pop<GenericValue>(1));
-}
-
-} // namespace rapidjson
-
-#if defined(_MSC_VER) || defined(__GNUC__)
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_DOCUMENT_H_
diff --git a/src/common/rapidjson/encodedstream.h b/src/common/rapidjson/encodedstream.h deleted file mode 100644 index 9dc00c7af..000000000 --- a/src/common/rapidjson/encodedstream.h +++ /dev/null @@ -1,290 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_ENCODEDSTREAM_H_
-#define RAPIDJSON_ENCODEDSTREAM_H_
-
-#include "rapidjson.h"
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-namespace rapidjson {
-
-//! Input byte stream wrapper with a statically bound encoding.
-/*!
- \tparam Encoding The interpretation of encoding of the stream. Either UTF8, UTF16LE, UTF16BE, UTF32LE, UTF32BE.
- \tparam InputByteStream Type of input byte stream. For example, FileReadStream.
-*/
-template <typename Encoding, typename InputByteStream>
-class EncodedInputStream {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-public:
- typedef typename Encoding::Ch Ch;
-
- EncodedInputStream(InputByteStream& is) : is_(is) {
- current_ = Encoding::TakeBOM(is_);
- }
-
- Ch Peek() const { return current_; }
- Ch Take() { Ch c = current_; current_ = Encoding::Take(is_); return c; }
- size_t Tell() const { return is_.Tell(); }
-
- // Not implemented
- void Put(Ch) { RAPIDJSON_ASSERT(false); }
- void Flush() { RAPIDJSON_ASSERT(false); }
- Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
- size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
- EncodedInputStream(const EncodedInputStream&);
- EncodedInputStream& operator=(const EncodedInputStream&);
-
- InputByteStream& is_;
- Ch current_;
-};
-
-//! Output byte stream wrapper with statically bound encoding.
-/*!
- \tparam Encoding The interpretation of encoding of the stream. Either UTF8, UTF16LE, UTF16BE, UTF32LE, UTF32BE.
- \tparam InputByteStream Type of input byte stream. For example, FileWriteStream.
-*/
-template <typename Encoding, typename OutputByteStream>
-class EncodedOutputStream {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-public:
- typedef typename Encoding::Ch Ch;
-
- EncodedOutputStream(OutputByteStream& os, bool putBOM = true) : os_(os) {
- if (putBOM)
- Encoding::PutBOM(os_);
- }
-
- void Put(Ch c) { Encoding::Put(os_, c); }
- void Flush() { os_.Flush(); }
-
- // Not implemented
- Ch Peek() const { RAPIDJSON_ASSERT(false); }
- Ch Take() { RAPIDJSON_ASSERT(false); }
- size_t Tell() const { RAPIDJSON_ASSERT(false); return 0; }
- Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
- size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
- EncodedOutputStream(const EncodedOutputStream&);
- EncodedOutputStream& operator=(const EncodedOutputStream&);
-
- OutputByteStream& os_;
-};
-
-#define RAPIDJSON_ENCODINGS_FUNC(x) UTF8<Ch>::x, UTF16LE<Ch>::x, UTF16BE<Ch>::x, UTF32LE<Ch>::x, UTF32BE<Ch>::x
-
-//! Input stream wrapper with dynamically bound encoding and automatic encoding detection.
-/*!
- \tparam CharType Type of character for reading.
- \tparam InputByteStream type of input byte stream to be wrapped.
-*/
-template <typename CharType, typename InputByteStream>
-class AutoUTFInputStream {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-public:
- typedef CharType Ch;
-
- //! Constructor.
- /*!
- \param is input stream to be wrapped.
- \param type UTF encoding type if it is not detected from the stream.
- */
- AutoUTFInputStream(InputByteStream& is, UTFType type = kUTF8) : is_(&is), type_(type), hasBOM_(false) {
- DetectType();
- static const TakeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Take) };
- takeFunc_ = f[type_];
- current_ = takeFunc_(*is_);
- }
-
- UTFType GetType() const { return type_; }
- bool HasBOM() const { return hasBOM_; }
-
- Ch Peek() const { return current_; }
- Ch Take() { Ch c = current_; current_ = takeFunc_(*is_); return c; }
- size_t Tell() const { return is_->Tell(); }
-
- // Not implemented
- void Put(Ch) { RAPIDJSON_ASSERT(false); }
- void Flush() { RAPIDJSON_ASSERT(false); }
- Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
- size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
- AutoUTFInputStream(const AutoUTFInputStream&);
- AutoUTFInputStream& operator=(const AutoUTFInputStream&);
-
- // Detect encoding type with BOM or RFC 4627
- void DetectType() {
- // BOM (Byte Order Mark):
- // 00 00 FE FF UTF-32BE
- // FF FE 00 00 UTF-32LE
- // FE FF UTF-16BE
- // FF FE UTF-16LE
- // EF BB BF UTF-8
-
- const unsigned char* c = (const unsigned char *)is_->Peek4();
- if (!c)
- return;
-
- unsigned bom = c[0] | (c[1] << 8) | (c[2] << 16) | (c[3] << 24);
- hasBOM_ = false;
- if (bom == 0xFFFE0000) { type_ = kUTF32BE; hasBOM_ = true; is_->Take(); is_->Take(); is_->Take(); is_->Take(); }
- else if (bom == 0x0000FEFF) { type_ = kUTF32LE; hasBOM_ = true; is_->Take(); is_->Take(); is_->Take(); is_->Take(); }
- else if ((bom & 0xFFFF) == 0xFFFE) { type_ = kUTF16BE; hasBOM_ = true; is_->Take(); is_->Take(); }
- else if ((bom & 0xFFFF) == 0xFEFF) { type_ = kUTF16LE; hasBOM_ = true; is_->Take(); is_->Take(); }
- else if ((bom & 0xFFFFFF) == 0xBFBBEF) { type_ = kUTF8; hasBOM_ = true; is_->Take(); is_->Take(); is_->Take(); }
-
- // RFC 4627: Section 3
- // "Since the first two characters of a JSON text will always be ASCII
- // characters [RFC0020], it is possible to determine whether an octet
- // stream is UTF-8, UTF-16 (BE or LE), or UTF-32 (BE or LE) by looking
- // at the pattern of nulls in the first four octets."
- // 00 00 00 xx UTF-32BE
- // 00 xx 00 xx UTF-16BE
- // xx 00 00 00 UTF-32LE
- // xx 00 xx 00 UTF-16LE
- // xx xx xx xx UTF-8
-
- if (!hasBOM_) {
- unsigned pattern = (c[0] ? 1 : 0) | (c[1] ? 2 : 0) | (c[2] ? 4 : 0) | (c[3] ? 8 : 0);
- switch (pattern) {
- case 0x08: type_ = kUTF32BE; break;
- case 0x0A: type_ = kUTF16BE; break;
- case 0x01: type_ = kUTF32LE; break;
- case 0x05: type_ = kUTF16LE; break;
- case 0x0F: type_ = kUTF8; break;
- default: break; // Use type defined by user.
- }
- }
-
- // Runtime check whether the size of character type is sufficient. It only perform checks with assertion.
- switch (type_) {
- case kUTF8:
- // Do nothing
- break;
- case kUTF16LE:
- case kUTF16BE:
- RAPIDJSON_ASSERT(sizeof(Ch) >= 2);
- break;
- case kUTF32LE:
- case kUTF32BE:
- RAPIDJSON_ASSERT(sizeof(Ch) >= 4);
- break;
- default:
- RAPIDJSON_ASSERT(false); // Invalid type
- }
- }
-
- typedef Ch (*TakeFunc)(InputByteStream& is);
- InputByteStream* is_;
- UTFType type_;
- Ch current_;
- TakeFunc takeFunc_;
- bool hasBOM_;
-};
-
-//! Output stream wrapper with dynamically bound encoding and automatic encoding detection.
-/*!
- \tparam CharType Type of character for writing.
- \tparam InputByteStream type of output byte stream to be wrapped.
-*/
-template <typename CharType, typename OutputByteStream>
-class AutoUTFOutputStream {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-public:
- typedef CharType Ch;
-
- //! Constructor.
- /*!
- \param os output stream to be wrapped.
- \param type UTF encoding type.
- \param putBOM Whether to write BOM at the beginning of the stream.
- */
- AutoUTFOutputStream(OutputByteStream& os, UTFType type, bool putBOM) : os_(&os), type_(type) {
- // RUntime check whether the size of character type is sufficient. It only perform checks with assertion.
- switch (type_) {
- case kUTF16LE:
- case kUTF16BE:
- RAPIDJSON_ASSERT(sizeof(Ch) >= 2);
- break;
- case kUTF32LE:
- case kUTF32BE:
- RAPIDJSON_ASSERT(sizeof(Ch) >= 4);
- break;
- case kUTF8:
- // Do nothing
- break;
- default:
- RAPIDJSON_ASSERT(false); // Invalid UTFType
- }
-
- static const PutFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Put) };
- putFunc_ = f[type_];
-
- if (putBOM)
- PutBOM();
- }
-
- UTFType GetType() const { return type_; }
-
- void Put(Ch c) { putFunc_(*os_, c); }
- void Flush() { os_->Flush(); }
-
- // Not implemented
- Ch Peek() const { RAPIDJSON_ASSERT(false); }
- Ch Take() { RAPIDJSON_ASSERT(false); }
- size_t Tell() const { RAPIDJSON_ASSERT(false); return 0; }
- Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
- size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
- AutoUTFOutputStream(const AutoUTFOutputStream&);
- AutoUTFOutputStream& operator=(const AutoUTFOutputStream&);
-
- void PutBOM() {
- typedef void (*PutBOMFunc)(OutputByteStream&);
- static const PutBOMFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(PutBOM) };
- f[type_](*os_);
- }
-
- typedef void (*PutFunc)(OutputByteStream&, Ch);
-
- OutputByteStream* os_;
- UTFType type_;
- PutFunc putFunc_;
-};
-
-#undef RAPIDJSON_ENCODINGS_FUNC
-
-} // namespace rapidjson
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_FILESTREAM_H_
diff --git a/src/common/rapidjson/encodings.h b/src/common/rapidjson/encodings.h deleted file mode 100644 index 5c7da3e04..000000000 --- a/src/common/rapidjson/encodings.h +++ /dev/null @@ -1,630 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_ENCODINGS_H_
-#define RAPIDJSON_ENCODINGS_H_
-
-#include "rapidjson.h"
-
-#ifdef _MSC_VER
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4244) // conversion from 'type1' to 'type2', possible loss of data
-RAPIDJSON_DIAG_OFF(4702) // unreachable code
-#elif defined(__GNUC__)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-namespace rapidjson {
-
-///////////////////////////////////////////////////////////////////////////////
-// Encoding
-
-/*! \class rapidjson::Encoding
- \brief Concept for encoding of Unicode characters.
-
-\code
-concept Encoding {
- typename Ch; //! Type of character. A "character" is actually a code unit in unicode's definition.
-
- enum { supportUnicode = 1 }; // or 0 if not supporting unicode
-
- //! \brief Encode a Unicode codepoint to an output stream.
- //! \param os Output stream.
- //! \param codepoint An unicode codepoint, ranging from 0x0 to 0x10FFFF inclusively.
- template<typename OutputStream>
- static void Encode(OutputStream& os, unsigned codepoint);
-
- //! \brief Decode a Unicode codepoint from an input stream.
- //! \param is Input stream.
- //! \param codepoint Output of the unicode codepoint.
- //! \return true if a valid codepoint can be decoded from the stream.
- template <typename InputStream>
- static bool Decode(InputStream& is, unsigned* codepoint);
-
- //! \brief Validate one Unicode codepoint from an encoded stream.
- //! \param is Input stream to obtain codepoint.
- //! \param os Output for copying one codepoint.
- //! \return true if it is valid.
- //! \note This function just validating and copying the codepoint without actually decode it.
- template <typename InputStream, typename OutputStream>
- static bool Validate(InputStream& is, OutputStream& os);
-
- // The following functions are deal with byte streams.
-
- //! Take a character from input byte stream, skip BOM if exist.
- template <typename InputByteStream>
- static CharType TakeBOM(InputByteStream& is);
-
- //! Take a character from input byte stream.
- template <typename InputByteStream>
- static Ch Take(InputByteStream& is);
-
- //! Put BOM to output byte stream.
- template <typename OutputByteStream>
- static void PutBOM(OutputByteStream& os);
-
- //! Put a character to output byte stream.
- template <typename OutputByteStream>
- static void Put(OutputByteStream& os, Ch c);
-};
-\endcode
-*/
-
-///////////////////////////////////////////////////////////////////////////////
-// UTF8
-
-//! UTF-8 encoding.
-/*! http://en.wikipedia.org/wiki/UTF-8
- http://tools.ietf.org/html/rfc3629
- \tparam CharType Code unit for storing 8-bit UTF-8 data. Default is char.
- \note implements Encoding concept
-*/
-template<typename CharType = char>
-struct UTF8 {
- typedef CharType Ch;
-
- enum { supportUnicode = 1 };
-
- template<typename OutputStream>
- static void Encode(OutputStream& os, unsigned codepoint) {
- if (codepoint <= 0x7F)
- os.Put(static_cast<Ch>(codepoint & 0xFF));
- else if (codepoint <= 0x7FF) {
- os.Put(static_cast<Ch>(0xC0 | ((codepoint >> 6) & 0xFF)));
- os.Put(static_cast<Ch>(0x80 | ((codepoint & 0x3F))));
- }
- else if (codepoint <= 0xFFFF) {
- os.Put(static_cast<Ch>(0xE0 | ((codepoint >> 12) & 0xFF)));
- os.Put(static_cast<Ch>(0x80 | ((codepoint >> 6) & 0x3F)));
- os.Put(static_cast<Ch>(0x80 | (codepoint & 0x3F)));
- }
- else {
- RAPIDJSON_ASSERT(codepoint <= 0x10FFFF);
- os.Put(static_cast<Ch>(0xF0 | ((codepoint >> 18) & 0xFF)));
- os.Put(static_cast<Ch>(0x80 | ((codepoint >> 12) & 0x3F)));
- os.Put(static_cast<Ch>(0x80 | ((codepoint >> 6) & 0x3F)));
- os.Put(static_cast<Ch>(0x80 | (codepoint & 0x3F)));
- }
- }
-
- template <typename InputStream>
- static bool Decode(InputStream& is, unsigned* codepoint) {
-#define COPY() c = is.Take(); *codepoint = (*codepoint << 6) | ((unsigned char)c & 0x3Fu)
-#define TRANS(mask) result &= ((GetRange((unsigned char)c) & mask) != 0)
-#define TAIL() COPY(); TRANS(0x70)
- Ch c = is.Take();
- if (!(c & 0x80)) {
- *codepoint = (unsigned char)c;
- return true;
- }
-
- unsigned char type = GetRange((unsigned char)c);
- *codepoint = (0xFF >> type) & (unsigned char)c;
- bool result = true;
- switch (type) {
- case 2: TAIL(); return result;
- case 3: TAIL(); TAIL(); return result;
- case 4: COPY(); TRANS(0x50); TAIL(); return result;
- case 5: COPY(); TRANS(0x10); TAIL(); TAIL(); return result;
- case 6: TAIL(); TAIL(); TAIL(); return result;
- case 10: COPY(); TRANS(0x20); TAIL(); return result;
- case 11: COPY(); TRANS(0x60); TAIL(); TAIL(); return result;
- default: return false;
- }
-#undef COPY
-#undef TRANS
-#undef TAIL
- }
-
- template <typename InputStream, typename OutputStream>
- static bool Validate(InputStream& is, OutputStream& os) {
-#define COPY() os.Put(c = is.Take())
-#define TRANS(mask) result &= ((GetRange((unsigned char)c) & mask) != 0)
-#define TAIL() COPY(); TRANS(0x70)
- Ch c;
- COPY();
- if (!(c & 0x80))
- return true;
-
- bool result = true;
- switch (GetRange((unsigned char)c)) {
- case 2: TAIL(); return result;
- case 3: TAIL(); TAIL(); return result;
- case 4: COPY(); TRANS(0x50); TAIL(); return result;
- case 5: COPY(); TRANS(0x10); TAIL(); TAIL(); return result;
- case 6: TAIL(); TAIL(); TAIL(); return result;
- case 10: COPY(); TRANS(0x20); TAIL(); return result;
- case 11: COPY(); TRANS(0x60); TAIL(); TAIL(); return result;
- default: return false;
- }
-#undef COPY
-#undef TRANS
-#undef TAIL
- }
-
- static unsigned char GetRange(unsigned char c) {
- // Referring to DFA of http://bjoern.hoehrmann.de/utf-8/decoder/dfa/
- // With new mapping 1 -> 0x10, 7 -> 0x20, 9 -> 0x40, such that AND operation can test multiple types.
- static const unsigned char type[] = {
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
- 0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,
- 0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,
- 0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,
- 8,8,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
- 10,3,3,3,3,3,3,3,3,3,3,3,3,4,3,3, 11,6,6,6,5,8,8,8,8,8,8,8,8,8,8,8,
- };
- return type[c];
- }
-
- template <typename InputByteStream>
- static CharType TakeBOM(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- Ch c = Take(is);
- if ((unsigned char)c != 0xEFu) return c;
- c = is.Take();
- if ((unsigned char)c != 0xBBu) return c;
- c = is.Take();
- if ((unsigned char)c != 0xBFu) return c;
- c = is.Take();
- return c;
- }
-
- template <typename InputByteStream>
- static Ch Take(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- return is.Take();
- }
-
- template <typename OutputByteStream>
- static void PutBOM(OutputByteStream& os) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put(0xEFu); os.Put(0xBBu); os.Put(0xBFu);
- }
-
- template <typename OutputByteStream>
- static void Put(OutputByteStream& os, Ch c) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put(static_cast<typename OutputByteStream::Ch>(c));
- }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// UTF16
-
-//! UTF-16 encoding.
-/*! http://en.wikipedia.org/wiki/UTF-16
- http://tools.ietf.org/html/rfc2781
- \tparam CharType Type for storing 16-bit UTF-16 data. Default is wchar_t. C++11 may use char16_t instead.
- \note implements Encoding concept
-
- \note For in-memory access, no need to concern endianness. The code units and code points are represented by CPU's endianness.
- For streaming, use UTF16LE and UTF16BE, which handle endianness.
-*/
-template<typename CharType = wchar_t>
-struct UTF16 {
- typedef CharType Ch;
- RAPIDJSON_STATIC_ASSERT(sizeof(Ch) >= 2);
-
- enum { supportUnicode = 1 };
-
- template<typename OutputStream>
- static void Encode(OutputStream& os, unsigned codepoint) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 2);
- if (codepoint <= 0xFFFF) {
- RAPIDJSON_ASSERT(codepoint < 0xD800 || codepoint > 0xDFFF); // Code point itself cannot be surrogate pair
- os.Put(static_cast<typename OutputStream::Ch>(codepoint));
- }
- else {
- RAPIDJSON_ASSERT(codepoint <= 0x10FFFF);
- unsigned v = codepoint - 0x10000;
- os.Put(static_cast<typename OutputStream::Ch>((v >> 10) | 0xD800));
- os.Put((v & 0x3FF) | 0xDC00);
- }
- }
-
- template <typename InputStream>
- static bool Decode(InputStream& is, unsigned* codepoint) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 2);
- Ch c = is.Take();
- if (c < 0xD800 || c > 0xDFFF) {
- *codepoint = c;
- return true;
- }
- else if (c <= 0xDBFF) {
- *codepoint = (c & 0x3FF) << 10;
- c = is.Take();
- *codepoint |= (c & 0x3FF);
- *codepoint += 0x10000;
- return c >= 0xDC00 && c <= 0xDFFF;
- }
- return false;
- }
-
- template <typename InputStream, typename OutputStream>
- static bool Validate(InputStream& is, OutputStream& os) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 2);
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 2);
- Ch c;
- os.Put(c = is.Take());
- if (c < 0xD800 || c > 0xDFFF)
- return true;
- else if (c <= 0xDBFF) {
- os.Put(c = is.Take());
- return c >= 0xDC00 && c <= 0xDFFF;
- }
- return false;
- }
-};
-
-//! UTF-16 little endian encoding.
-template<typename CharType = wchar_t>
-struct UTF16LE : UTF16<CharType> {
- template <typename InputByteStream>
- static CharType TakeBOM(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- CharType c = Take(is);
- return (unsigned short)c == 0xFEFFu ? Take(is) : c;
- }
-
- template <typename InputByteStream>
- static CharType Take(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- CharType c = (unsigned char)is.Take();
- c |= (unsigned char)is.Take() << 8;
- return c;
- }
-
- template <typename OutputByteStream>
- static void PutBOM(OutputByteStream& os) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put(0xFFu); os.Put(0xFEu);
- }
-
- template <typename OutputByteStream>
- static void Put(OutputByteStream& os, CharType c) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put(c & 0xFFu);
- os.Put((c >> 8) & 0xFFu);
- }
-};
-
-//! UTF-16 big endian encoding.
-template<typename CharType = wchar_t>
-struct UTF16BE : UTF16<CharType> {
- template <typename InputByteStream>
- static CharType TakeBOM(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- CharType c = Take(is);
- return (unsigned short)c == 0xFEFFu ? Take(is) : c;
- }
-
- template <typename InputByteStream>
- static CharType Take(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- CharType c = (unsigned char)is.Take() << 8;
- c |= (unsigned char)is.Take();
- return c;
- }
-
- template <typename OutputByteStream>
- static void PutBOM(OutputByteStream& os) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put(0xFEu); os.Put(0xFFu);
- }
-
- template <typename OutputByteStream>
- static void Put(OutputByteStream& os, CharType c) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put((c >> 8) & 0xFFu);
- os.Put(c & 0xFFu);
- }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// UTF32
-
-//! UTF-32 encoding.
-/*! http://en.wikipedia.org/wiki/UTF-32
- \tparam CharType Type for storing 32-bit UTF-32 data. Default is unsigned. C++11 may use char32_t instead.
- \note implements Encoding concept
-
- \note For in-memory access, no need to concern endianness. The code units and code points are represented by CPU's endianness.
- For streaming, use UTF32LE and UTF32BE, which handle endianness.
-*/
-template<typename CharType = unsigned>
-struct UTF32 {
- typedef CharType Ch;
- RAPIDJSON_STATIC_ASSERT(sizeof(Ch) >= 4);
-
- enum { supportUnicode = 1 };
-
- template<typename OutputStream>
- static void Encode(OutputStream& os, unsigned codepoint) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 4);
- RAPIDJSON_ASSERT(codepoint <= 0x10FFFF);
- os.Put(codepoint);
- }
-
- template <typename InputStream>
- static bool Decode(InputStream& is, unsigned* codepoint) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 4);
- Ch c = is.Take();
- *codepoint = c;
- return c <= 0x10FFFF;
- }
-
- template <typename InputStream, typename OutputStream>
- static bool Validate(InputStream& is, OutputStream& os) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 4);
- Ch c;
- os.Put(c = is.Take());
- return c <= 0x10FFFF;
- }
-};
-
-//! UTF-32 little endian enocoding.
-template<typename CharType = unsigned>
-struct UTF32LE : UTF32<CharType> {
- template <typename InputByteStream>
- static CharType TakeBOM(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- CharType c = Take(is);
- return (unsigned)c == 0x0000FEFFu ? Take(is) : c;
- }
-
- template <typename InputByteStream>
- static CharType Take(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- CharType c = (unsigned char)is.Take();
- c |= (unsigned char)is.Take() << 8;
- c |= (unsigned char)is.Take() << 16;
- c |= (unsigned char)is.Take() << 24;
- return c;
- }
-
- template <typename OutputByteStream>
- static void PutBOM(OutputByteStream& os) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put(0xFFu); os.Put(0xFEu); os.Put(0x00u); os.Put(0x00u);
- }
-
- template <typename OutputByteStream>
- static void Put(OutputByteStream& os, CharType c) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put(c & 0xFFu);
- os.Put((c >> 8) & 0xFFu);
- os.Put((c >> 16) & 0xFFu);
- os.Put((c >> 24) & 0xFFu);
- }
-};
-
-//! UTF-32 big endian encoding.
-template<typename CharType = unsigned>
-struct UTF32BE : UTF32<CharType> {
- template <typename InputByteStream>
- static CharType TakeBOM(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- CharType c = Take(is);
- return (unsigned)c == 0x0000FEFFu ? Take(is) : c;
- }
-
- template <typename InputByteStream>
- static CharType Take(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- CharType c = (unsigned char)is.Take() << 24;
- c |= (unsigned char)is.Take() << 16;
- c |= (unsigned char)is.Take() << 8;
- c |= (unsigned char)is.Take();
- return c;
- }
-
- template <typename OutputByteStream>
- static void PutBOM(OutputByteStream& os) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put(0x00u); os.Put(0x00u); os.Put(0xFEu); os.Put(0xFFu);
- }
-
- template <typename OutputByteStream>
- static void Put(OutputByteStream& os, CharType c) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put((c >> 24) & 0xFFu);
- os.Put((c >> 16) & 0xFFu);
- os.Put((c >> 8) & 0xFFu);
- os.Put(c & 0xFFu);
- }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// ASCII
-
-//! ASCII encoding.
-/*! http://en.wikipedia.org/wiki/ASCII
- \tparam CharType Code unit for storing 7-bit ASCII data. Default is char.
- \note implements Encoding concept
-*/
-template<typename CharType = char>
-struct ASCII {
- typedef CharType Ch;
-
- enum { supportUnicode = 0 };
-
- template<typename OutputStream>
- static void Encode(OutputStream& os, unsigned codepoint) {
- RAPIDJSON_ASSERT(codepoint <= 0x7F);
- os.Put(static_cast<Ch>(codepoint & 0xFF));
- }
-
- template <typename InputStream>
- static bool Decode(InputStream& is, unsigned* codepoint) {
- unsigned char c = static_cast<unsigned char>(is.Take());
- *codepoint = c;
- return c <= 0X7F;
- }
-
- template <typename InputStream, typename OutputStream>
- static bool Validate(InputStream& is, OutputStream& os) {
- unsigned char c = is.Take();
- os.Put(c);
- return c <= 0x7F;
- }
-
- template <typename InputByteStream>
- static CharType TakeBOM(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- Ch c = Take(is);
- return c;
- }
-
- template <typename InputByteStream>
- static Ch Take(InputByteStream& is) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
- return is.Take();
- }
-
- template <typename OutputByteStream>
- static void PutBOM(OutputByteStream& os) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- (void)os;
- }
-
- template <typename OutputByteStream>
- static void Put(OutputByteStream& os, Ch c) {
- RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
- os.Put(static_cast<typename OutputByteStream::Ch>(c));
- }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// AutoUTF
-
-//! Runtime-specified UTF encoding type of a stream.
-enum UTFType {
- kUTF8 = 0, //!< UTF-8.
- kUTF16LE = 1, //!< UTF-16 little endian.
- kUTF16BE = 2, //!< UTF-16 big endian.
- kUTF32LE = 3, //!< UTF-32 little endian.
- kUTF32BE = 4 //!< UTF-32 big endian.
-};
-
-//! Dynamically select encoding according to stream's runtime-specified UTF encoding type.
-/*! \note This class can be used with AutoUTFInputtStream and AutoUTFOutputStream, which provides GetType().
-*/
-template<typename CharType>
-struct AutoUTF {
- typedef CharType Ch;
-
- enum { supportUnicode = 1 };
-
-#define RAPIDJSON_ENCODINGS_FUNC(x) UTF8<Ch>::x, UTF16LE<Ch>::x, UTF16BE<Ch>::x, UTF32LE<Ch>::x, UTF32BE<Ch>::x
-
- template<typename OutputStream>
- RAPIDJSON_FORCEINLINE static void Encode(OutputStream& os, unsigned codepoint) {
- typedef void (*EncodeFunc)(OutputStream&, unsigned);
- static const EncodeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Encode) };
- (*f[os.GetType()])(os, codepoint);
- }
-
- template <typename InputStream>
- RAPIDJSON_FORCEINLINE static bool Decode(InputStream& is, unsigned* codepoint) {
- typedef bool (*DecodeFunc)(InputStream&, unsigned*);
- static const DecodeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Decode) };
- return (*f[is.GetType()])(is, codepoint);
- }
-
- template <typename InputStream, typename OutputStream>
- RAPIDJSON_FORCEINLINE static bool Validate(InputStream& is, OutputStream& os) {
- typedef bool (*ValidateFunc)(InputStream&, OutputStream&);
- static const ValidateFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Validate) };
- return (*f[is.GetType()])(is, os);
- }
-
-#undef RAPIDJSON_ENCODINGS_FUNC
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// Transcoder
-
-//! Encoding conversion.
-template<typename SourceEncoding, typename TargetEncoding>
-struct Transcoder {
- //! Take one Unicode codepoint from source encoding, convert it to target encoding and put it to the output stream.
- template<typename InputStream, typename OutputStream>
- RAPIDJSON_FORCEINLINE static bool Transcode(InputStream& is, OutputStream& os) {
- unsigned codepoint;
- if (!SourceEncoding::Decode(is, &codepoint))
- return false;
- TargetEncoding::Encode(os, codepoint);
- return true;
- }
-
- //! Validate one Unicode codepoint from an encoded stream.
- template<typename InputStream, typename OutputStream>
- RAPIDJSON_FORCEINLINE static bool Validate(InputStream& is, OutputStream& os) {
- return Transcode(is, os); // Since source/target encoding is different, must transcode.
- }
-};
-
-//! Specialization of Transcoder with same source and target encoding.
-template<typename Encoding>
-struct Transcoder<Encoding, Encoding> {
- template<typename InputStream, typename OutputStream>
- RAPIDJSON_FORCEINLINE static bool Transcode(InputStream& is, OutputStream& os) {
- os.Put(is.Take()); // Just copy one code unit. This semantic is different from primary template class.
- return true;
- }
-
- template<typename InputStream, typename OutputStream>
- RAPIDJSON_FORCEINLINE static bool Validate(InputStream& is, OutputStream& os) {
- return Encoding::Validate(is, os); // source/target encoding are the same
- }
-};
-
-} // namespace rapidjson
-
-#if defined(__GNUC__) || defined(_MSV_VER)
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_ENCODINGS_H_
diff --git a/src/common/rapidjson/error/en.h b/src/common/rapidjson/error/en.h deleted file mode 100644 index d153e04fc..000000000 --- a/src/common/rapidjson/error/en.h +++ /dev/null @@ -1,71 +0,0 @@ -// Copyright (C) 2011 Milo Yip -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the "Software"), to deal -// in the Software without restriction, including without limitation the rights -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -// THE SOFTWARE. - -#ifndef RAPIDJSON_ERROR_EN_H__ -#define RAPIDJSON_ERROR_EN_H__ - -#include "error.h" - -namespace rapidjson { - -//! Maps error code of parsing into error message. -/*! - \ingroup RAPIDJSON_ERRORS - \param parseErrorCode Error code obtained in parsing. - \return the error message. - \note User can make a copy of this function for localization. - Using switch-case is safer for future modification of error codes. -*/ -inline const RAPIDJSON_ERROR_CHARTYPE* GetParseError_En(ParseErrorCode parseErrorCode) { - switch (parseErrorCode) { - case kParseErrorNone: return RAPIDJSON_ERROR_STRING("No error."); - - case kParseErrorDocumentEmpty: return RAPIDJSON_ERROR_STRING("The document is empty."); - case kParseErrorDocumentRootNotSingular: return RAPIDJSON_ERROR_STRING("The document root must not follow by other values."); - - case kParseErrorValueInvalid: return RAPIDJSON_ERROR_STRING("Invalid value."); - - case kParseErrorObjectMissName: return RAPIDJSON_ERROR_STRING("Missing a name for object member."); - case kParseErrorObjectMissColon: return RAPIDJSON_ERROR_STRING("Missing a colon after a name of object member."); - case kParseErrorObjectMissCommaOrCurlyBracket: return RAPIDJSON_ERROR_STRING("Missing a comma or '}' after an object member."); - - case kParseErrorArrayMissCommaOrSquareBracket: return RAPIDJSON_ERROR_STRING("Missing a comma or ']' after an array element."); - - case kParseErrorStringUnicodeEscapeInvalidHex: return RAPIDJSON_ERROR_STRING("Incorrect hex digit after \\u escape in string."); - case kParseErrorStringUnicodeSurrogateInvalid: return RAPIDJSON_ERROR_STRING("The surrogate pair in string is invalid."); - case kParseErrorStringEscapeInvalid: return RAPIDJSON_ERROR_STRING("Invalid escape character in string."); - case kParseErrorStringMissQuotationMark: return RAPIDJSON_ERROR_STRING("Missing a closing quotation mark in string."); - case kParseErrorStringInvalidEncoding: return RAPIDJSON_ERROR_STRING("Invalid encoding in string."); - - case kParseErrorNumberTooBig: return RAPIDJSON_ERROR_STRING("Number too big to be stored in double."); - case kParseErrorNumberMissFraction: return RAPIDJSON_ERROR_STRING("Miss fraction part in number."); - case kParseErrorNumberMissExponent: return RAPIDJSON_ERROR_STRING("Miss exponent in number."); - - case kParseErrorTermination: return RAPIDJSON_ERROR_STRING("Terminate parsing due to Handler error."); - case kParseErrorUnspecificSyntaxError: return RAPIDJSON_ERROR_STRING("Unspecific syntax error."); - - default: - return RAPIDJSON_ERROR_STRING("Unknown error."); - } -} - -} // namespace rapidjson - -#endif // RAPIDJSON_ERROR_EN_H__ diff --git a/src/common/rapidjson/error/error.h b/src/common/rapidjson/error/error.h deleted file mode 100644 index 146604439..000000000 --- a/src/common/rapidjson/error/error.h +++ /dev/null @@ -1,150 +0,0 @@ -// Copyright (C) 2011 Milo Yip -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the "Software"), to deal -// in the Software without restriction, including without limitation the rights -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -// THE SOFTWARE. - -#ifndef RAPIDJSON_ERROR_ERROR_H__ -#define RAPIDJSON_ERROR_ERROR_H__ - -/*! \file error.h */ - -/*! \defgroup RAPIDJSON_ERRORS RapidJSON error handling */ - -/////////////////////////////////////////////////////////////////////////////// -// RAPIDJSON_ERROR_CHARTYPE - -//! Character type of error messages. -/*! \ingroup RAPIDJSON_ERRORS - The default character type is \c char. - On Windows, user can define this macro as \c TCHAR for supporting both - unicode/non-unicode settings. -*/ -#ifndef RAPIDJSON_ERROR_CHARTYPE -#define RAPIDJSON_ERROR_CHARTYPE char -#endif - -/////////////////////////////////////////////////////////////////////////////// -// RAPIDJSON_ERROR_STRING - -//! Macro for converting string literial to \ref RAPIDJSON_ERROR_CHARTYPE[]. -/*! \ingroup RAPIDJSON_ERRORS - By default this conversion macro does nothing. - On Windows, user can define this macro as \c _T(x) for supporting both - unicode/non-unicode settings. -*/ -#ifndef RAPIDJSON_ERROR_STRING -#define RAPIDJSON_ERROR_STRING(x) x -#endif - -namespace rapidjson { - -/////////////////////////////////////////////////////////////////////////////// -// ParseErrorCode - -//! Error code of parsing. -/*! \ingroup RAPIDJSON_ERRORS - \see GenericReader::Parse, GenericReader::GetParseErrorCode -*/ -enum ParseErrorCode { - kParseErrorNone = 0, //!< No error. - - kParseErrorDocumentEmpty, //!< The document is empty. - kParseErrorDocumentRootNotSingular, //!< The document root must not follow by other values. - - kParseErrorValueInvalid, //!< Invalid value. - - kParseErrorObjectMissName, //!< Missing a name for object member. - kParseErrorObjectMissColon, //!< Missing a colon after a name of object member. - kParseErrorObjectMissCommaOrCurlyBracket, //!< Missing a comma or '}' after an object member. - - kParseErrorArrayMissCommaOrSquareBracket, //!< Missing a comma or ']' after an array element. - - kParseErrorStringUnicodeEscapeInvalidHex, //!< Incorrect hex digit after \\u escape in string. - kParseErrorStringUnicodeSurrogateInvalid, //!< The surrogate pair in string is invalid. - kParseErrorStringEscapeInvalid, //!< Invalid escape character in string. - kParseErrorStringMissQuotationMark, //!< Missing a closing quotation mark in string. - kParseErrorStringInvalidEncoding, //!< Invalid encoding in string. - - kParseErrorNumberTooBig, //!< Number too big to be stored in double. - kParseErrorNumberMissFraction, //!< Miss fraction part in number. - kParseErrorNumberMissExponent, //!< Miss exponent in number. - - kParseErrorTermination, //!< Parsing was terminated. - kParseErrorUnspecificSyntaxError, //!< Unspecific syntax error. -}; - -//! Result of parsing (wraps ParseErrorCode) -/*! - \ingroup RAPIDJSON_ERRORS - \code - Document doc; - ParseResult ok = doc.Parse("[42]"); - if (!ok) { - fprintf(stderr, "JSON parse error: %s (%u)", - GetParseError_En(ok.Code()), ok.Offset()); - exit(EXIT_FAILURE); - } - \endcode - \see GenericReader::Parse, GenericDocument::Parse -*/ -struct ParseResult { - - //! Default constructor, no error. - ParseResult() : code_(kParseErrorNone), offset_(0) {} - //! Constructor to set an error. - ParseResult(ParseErrorCode code, size_t offset) : code_(code), offset_(offset) {} - - //! Get the error code. - ParseErrorCode Code() const { return code_; } - //! Get the error offset, if \ref IsError(), 0 otherwise. - size_t Offset() const { return offset_; } - - //! Conversion to \c bool, returns \c true, iff !\ref IsError(). - operator bool() const { return !IsError(); } - //! Whether the result is an error. - bool IsError() const { return code_ != kParseErrorNone; } - - bool operator==(const ParseResult& that) const { return code_ == that.code_; } - bool operator==(ParseErrorCode code) const { return code_ == code; } - friend bool operator==(ParseErrorCode code, const ParseResult & err) { return code == err.code_; } - - //! Reset error code. - void Clear() { Set(kParseErrorNone); } - //! Update error code and offset. - void Set(ParseErrorCode code, size_t offset = 0) { code_ = code; offset_ = offset; } - -private: - ParseErrorCode code_; - size_t offset_; -}; - -//! Function pointer type of GetParseError(). -/*! \ingroup RAPIDJSON_ERRORS - - This is the prototype for \c GetParseError_X(), where \c X is a locale. - User can dynamically change locale in runtime, e.g.: -\code - GetParseErrorFunc GetParseError = GetParseError_En; // or whatever - const RAPIDJSON_ERROR_CHARTYPE* s = GetParseError(document.GetParseErrorCode()); -\endcode -*/ -typedef const RAPIDJSON_ERROR_CHARTYPE* (*GetParseErrorFunc)(ParseErrorCode); - -} // namespace rapidjson - -#endif // RAPIDJSON_ERROR_ERROR_H__ diff --git a/src/common/rapidjson/filereadstream.h b/src/common/rapidjson/filereadstream.h deleted file mode 100644 index 31c193bf9..000000000 --- a/src/common/rapidjson/filereadstream.h +++ /dev/null @@ -1,94 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_FILEREADSTREAM_H_
-#define RAPIDJSON_FILEREADSTREAM_H_
-
-#include "rapidjson.h"
-#include <cstdio>
-
-namespace rapidjson {
-
-//! File byte stream for input using fread().
-/*!
- \note implements Stream concept
-*/
-class FileReadStream {
-public:
- typedef char Ch; //!< Character type (byte).
-
- //! Constructor.
- /*!
- \param fp File pointer opened for read.
- \param buffer user-supplied buffer.
- \param bufferSize size of buffer in bytes. Must >=4 bytes.
- */
- FileReadStream(FILE* fp, char* buffer, size_t bufferSize) : fp_(fp), buffer_(buffer), bufferSize_(bufferSize), bufferLast_(0), current_(buffer_), readCount_(0), count_(0), eof_(false) {
- RAPIDJSON_ASSERT(fp_ != 0);
- RAPIDJSON_ASSERT(bufferSize >= 4);
- Read();
- }
-
- Ch Peek() const { return *current_; }
- Ch Take() { Ch c = *current_; Read(); return c; }
- size_t Tell() const { return count_ + static_cast<size_t>(current_ - buffer_); }
-
- // Not implemented
- void Put(Ch) { RAPIDJSON_ASSERT(false); }
- void Flush() { RAPIDJSON_ASSERT(false); }
- Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
- size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
- // For encoding detection only.
- const Ch* Peek4() const {
- return (current_ + 4 <= bufferLast_) ? current_ : 0;
- }
-
-private:
- void Read() {
- if (current_ < bufferLast_)
- ++current_;
- else if (!eof_) {
- count_ += readCount_;
- readCount_ = fread(buffer_, 1, bufferSize_, fp_);
- bufferLast_ = buffer_ + readCount_ - 1;
- current_ = buffer_;
-
- if (readCount_ < bufferSize_) {
- buffer_[readCount_] = '\0';
- ++bufferLast_;
- eof_ = true;
- }
- }
- }
-
- FILE* fp_;
- Ch *buffer_;
- size_t bufferSize_;
- Ch *bufferLast_;
- Ch *current_;
- size_t readCount_;
- size_t count_; //!< Number of characters read
- bool eof_;
-};
-
-} // namespace rapidjson
-
-#endif // RAPIDJSON_FILESTREAM_H_
diff --git a/src/common/rapidjson/filestream.h b/src/common/rapidjson/filestream.h deleted file mode 100644 index 6995b3d3f..000000000 --- a/src/common/rapidjson/filestream.h +++ /dev/null @@ -1,73 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_FILESTREAM_H_
-#define RAPIDJSON_FILESTREAM_H_
-
-#include "rapidjson.h"
-#include <cstdio>
-
-namespace rapidjson {
-
-//! (Depreciated) Wrapper of C file stream for input or output.
-/*!
- This simple wrapper does not check the validity of the stream.
- \note implements Stream concept
- \note deprecated: This was only for basic testing in version 0.1, it is found that the performance is very low by using fgetc(). Use FileReadStream instead.
-*/
-class FileStream {
-public:
- typedef char Ch; //!< Character type. Only support char.
-
- FileStream(FILE* fp) : fp_(fp), current_('\0'), count_(0) { Read(); }
- char Peek() const { return current_; }
- char Take() { char c = current_; Read(); return c; }
- size_t Tell() const { return count_; }
- void Put(char c) { fputc(c, fp_); }
- void Flush() { fflush(fp_); }
-
- // Not implemented
- char* PutBegin() { return 0; }
- size_t PutEnd(char*) { return 0; }
-
-private:
- // Prohibit copy constructor & assignment operator.
- FileStream(const FileStream&);
- FileStream& operator=(const FileStream&);
-
- void Read() {
- RAPIDJSON_ASSERT(fp_ != 0);
- int c = fgetc(fp_);
- if (c != EOF) {
- current_ = (char)c;
- count_++;
- }
- else if (current_ != '\0')
- current_ = '\0';
- }
-
- FILE* fp_;
- char current_;
- size_t count_;
-};
-
-} // namespace rapidjson
-
-#endif // RAPIDJSON_FILESTREAM_H_
diff --git a/src/common/rapidjson/filewritestream.h b/src/common/rapidjson/filewritestream.h deleted file mode 100644 index 05c5ca090..000000000 --- a/src/common/rapidjson/filewritestream.h +++ /dev/null @@ -1,97 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_FILEWRITESTREAM_H_
-#define RAPIDJSON_FILEWRITESTREAM_H_
-
-#include "rapidjson.h"
-#include <cstdio>
-
-namespace rapidjson {
-
-//! Wrapper of C file stream for input using fread().
-/*!
- \note implements Stream concept
-*/
-class FileWriteStream {
-public:
- typedef char Ch; //!< Character type. Only support char.
-
- FileWriteStream(FILE* fp, char* buffer, size_t bufferSize) : fp_(fp), buffer_(buffer), bufferEnd_(buffer + bufferSize), current_(buffer_) {
- RAPIDJSON_ASSERT(fp_ != 0);
- }
-
- void Put(char c) {
- if (current_ >= bufferEnd_)
- Flush();
-
- *current_++ = c;
- }
-
- void PutN(char c, size_t n) {
- size_t avail = static_cast<size_t>(bufferEnd_ - current_);
- while (n > avail) {
- std::memset(current_, c, avail);
- current_ += avail;
- Flush();
- n -= avail;
- avail = static_cast<size_t>(bufferEnd_ - current_);
- }
-
- if (n > 0) {
- std::memset(current_, c, n);
- current_ += n;
- }
- }
-
- void Flush() {
- if (current_ != buffer_) {
- fwrite(buffer_, 1, static_cast<size_t>(current_ - buffer_), fp_);
- current_ = buffer_;
- }
- }
-
- // Not implemented
- char Peek() const { RAPIDJSON_ASSERT(false); return 0; }
- char Take() { RAPIDJSON_ASSERT(false); return 0; }
- size_t Tell() const { RAPIDJSON_ASSERT(false); return 0; }
- char* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
- size_t PutEnd(char*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
- // Prohibit copy constructor & assignment operator.
- FileWriteStream(const FileWriteStream&);
- FileWriteStream& operator=(const FileWriteStream&);
-
- FILE* fp_;
- char *buffer_;
- char *bufferEnd_;
- char *current_;
-};
-
-//! Implement specialized version of PutN() with memset() for better performance.
-template<>
-inline void PutN(FileWriteStream& stream, char c, size_t n) {
- stream.PutN(c, n);
-}
-
-} // namespace rapidjson
-
-#endif // RAPIDJSON_FILESTREAM_H_
diff --git a/src/common/rapidjson/internal/dtoa.h b/src/common/rapidjson/internal/dtoa.h deleted file mode 100644 index 6ae588ac4..000000000 --- a/src/common/rapidjson/internal/dtoa.h +++ /dev/null @@ -1,418 +0,0 @@ -// Copyright (C) 2011 Milo Yip -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the "Software"), to deal -// in the Software without restriction, including without limitation the rights -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -// THE SOFTWARE. - -// This is a C++ header-only implementation of Grisu2 algorithm from the publication: -// Loitsch, Florian. "Printing floating-point numbers quickly and accurately with -// integers." ACM Sigplan Notices 45.6 (2010): 233-243. - -#ifndef RAPIDJSON_DTOA_ -#define RAPIDJSON_DTOA_ - -#if defined(_MSC_VER) -#include <intrin.h> -#if defined(_M_AMD64) -#pragma intrinsic(_BitScanReverse64) -#endif -#endif - -#include "itoa.h" // GetDigitsLut() - -namespace rapidjson { -namespace internal { - -#ifdef __GNUC__ -RAPIDJSON_DIAG_PUSH -RAPIDJSON_DIAG_OFF(effc++) -#endif - -struct DiyFp { - DiyFp() {} - - DiyFp(uint64_t f, int e) : f(f), e(e) {} - - DiyFp(double d) { - union { - double d; - uint64_t u64; - } u = { d }; - - int biased_e = static_cast<int>((u.u64 & kDpExponentMask) >> kDpSignificandSize); - uint64_t significand = (u.u64 & kDpSignificandMask); - if (biased_e != 0) { - f = significand + kDpHiddenBit; - e = biased_e - kDpExponentBias; - } - else { - f = significand; - e = kDpMinExponent + 1; - } - } - - DiyFp operator-(const DiyFp& rhs) const { - return DiyFp(f - rhs.f, e); - } - - DiyFp operator*(const DiyFp& rhs) const { -#if defined(_MSC_VER) && defined(_M_AMD64) - uint64_t h; - uint64_t l = _umul128(f, rhs.f, &h); - if (l & (uint64_t(1) << 63)) // rounding - h++; - return DiyFp(h, e + rhs.e + 64); -#elif (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && defined(__x86_64__) - unsigned __int128 p = static_cast<unsigned __int128>(f) * static_cast<unsigned __int128>(rhs.f); - uint64_t h = static_cast<uint64_t>(p >> 64); - uint64_t l = static_cast<uint64_t>(p); - if (l & (uint64_t(1) << 63)) // rounding - h++; - return DiyFp(h, e + rhs.e + 64); -#else - const uint64_t M32 = 0xFFFFFFFF; - const uint64_t a = f >> 32; - const uint64_t b = f & M32; - const uint64_t c = rhs.f >> 32; - const uint64_t d = rhs.f & M32; - const uint64_t ac = a * c; - const uint64_t bc = b * c; - const uint64_t ad = a * d; - const uint64_t bd = b * d; - uint64_t tmp = (bd >> 32) + (ad & M32) + (bc & M32); - tmp += 1U << 31; /// mult_round - return DiyFp(ac + (ad >> 32) + (bc >> 32) + (tmp >> 32), e + rhs.e + 64); -#endif - } - - DiyFp Normalize() const { -#if defined(_MSC_VER) && defined(_M_AMD64) - unsigned long index; - _BitScanReverse64(&index, f); - return DiyFp(f << (63 - index), e - (63 - index)); -#elif defined(__GNUC__) - int s = __builtin_clzll(f); - return DiyFp(f << s, e - s); -#else - DiyFp res = *this; - while (!(res.f & kDpHiddenBit)) { - res.f <<= 1; - res.e--; - } - res.f <<= (kDiySignificandSize - kDpSignificandSize - 1); - res.e = res.e - (kDiySignificandSize - kDpSignificandSize - 1); - return res; -#endif - } - - DiyFp NormalizeBoundary() const { -#if defined(_MSC_VER) && defined(_M_AMD64) - unsigned long index; - _BitScanReverse64(&index, f); - return DiyFp (f << (63 - index), e - (63 - index)); -#else - DiyFp res = *this; - while (!(res.f & (kDpHiddenBit << 1))) { - res.f <<= 1; - res.e--; - } - res.f <<= (kDiySignificandSize - kDpSignificandSize - 2); - res.e = res.e - (kDiySignificandSize - kDpSignificandSize - 2); - return res; -#endif - } - - void NormalizedBoundaries(DiyFp* minus, DiyFp* plus) const { - DiyFp pl = DiyFp((f << 1) + 1, e - 1).NormalizeBoundary(); - DiyFp mi = (f == kDpHiddenBit) ? DiyFp((f << 2) - 1, e - 2) : DiyFp((f << 1) - 1, e - 1); - mi.f <<= mi.e - pl.e; - mi.e = pl.e; - *plus = pl; - *minus = mi; - } - - static const int kDiySignificandSize = 64; - static const int kDpSignificandSize = 52; - static const int kDpExponentBias = 0x3FF + kDpSignificandSize; - static const int kDpMinExponent = -kDpExponentBias; - static const uint64_t kDpExponentMask = RAPIDJSON_UINT64_C2(0x7FF00000, 0x00000000); - static const uint64_t kDpSignificandMask = RAPIDJSON_UINT64_C2(0x000FFFFF, 0xFFFFFFFF); - static const uint64_t kDpHiddenBit = RAPIDJSON_UINT64_C2(0x00100000, 0x00000000); - - uint64_t f; - int e; -}; - -inline DiyFp GetCachedPower(int e, int* K) { - // 10^-348, 10^-340, ..., 10^340 - static const uint64_t kCachedPowers_F[] = { - RAPIDJSON_UINT64_C2(0xfa8fd5a0, 0x081c0288), RAPIDJSON_UINT64_C2(0xbaaee17f, 0xa23ebf76), - RAPIDJSON_UINT64_C2(0x8b16fb20, 0x3055ac76), RAPIDJSON_UINT64_C2(0xcf42894a, 0x5dce35ea), - RAPIDJSON_UINT64_C2(0x9a6bb0aa, 0x55653b2d), RAPIDJSON_UINT64_C2(0xe61acf03, 0x3d1a45df), - RAPIDJSON_UINT64_C2(0xab70fe17, 0xc79ac6ca), RAPIDJSON_UINT64_C2(0xff77b1fc, 0xbebcdc4f), - RAPIDJSON_UINT64_C2(0xbe5691ef, 0x416bd60c), RAPIDJSON_UINT64_C2(0x8dd01fad, 0x907ffc3c), - RAPIDJSON_UINT64_C2(0xd3515c28, 0x31559a83), RAPIDJSON_UINT64_C2(0x9d71ac8f, 0xada6c9b5), - RAPIDJSON_UINT64_C2(0xea9c2277, 0x23ee8bcb), RAPIDJSON_UINT64_C2(0xaecc4991, 0x4078536d), - RAPIDJSON_UINT64_C2(0x823c1279, 0x5db6ce57), RAPIDJSON_UINT64_C2(0xc2109436, 0x4dfb5637), - RAPIDJSON_UINT64_C2(0x9096ea6f, 0x3848984f), RAPIDJSON_UINT64_C2(0xd77485cb, 0x25823ac7), - RAPIDJSON_UINT64_C2(0xa086cfcd, 0x97bf97f4), RAPIDJSON_UINT64_C2(0xef340a98, 0x172aace5), - RAPIDJSON_UINT64_C2(0xb23867fb, 0x2a35b28e), RAPIDJSON_UINT64_C2(0x84c8d4df, 0xd2c63f3b), - RAPIDJSON_UINT64_C2(0xc5dd4427, 0x1ad3cdba), RAPIDJSON_UINT64_C2(0x936b9fce, 0xbb25c996), - RAPIDJSON_UINT64_C2(0xdbac6c24, 0x7d62a584), RAPIDJSON_UINT64_C2(0xa3ab6658, 0x0d5fdaf6), - RAPIDJSON_UINT64_C2(0xf3e2f893, 0xdec3f126), RAPIDJSON_UINT64_C2(0xb5b5ada8, 0xaaff80b8), - RAPIDJSON_UINT64_C2(0x87625f05, 0x6c7c4a8b), RAPIDJSON_UINT64_C2(0xc9bcff60, 0x34c13053), - RAPIDJSON_UINT64_C2(0x964e858c, 0x91ba2655), RAPIDJSON_UINT64_C2(0xdff97724, 0x70297ebd), - RAPIDJSON_UINT64_C2(0xa6dfbd9f, 0xb8e5b88f), RAPIDJSON_UINT64_C2(0xf8a95fcf, 0x88747d94), - RAPIDJSON_UINT64_C2(0xb9447093, 0x8fa89bcf), RAPIDJSON_UINT64_C2(0x8a08f0f8, 0xbf0f156b), - RAPIDJSON_UINT64_C2(0xcdb02555, 0x653131b6), RAPIDJSON_UINT64_C2(0x993fe2c6, 0xd07b7fac), - RAPIDJSON_UINT64_C2(0xe45c10c4, 0x2a2b3b06), RAPIDJSON_UINT64_C2(0xaa242499, 0x697392d3), - RAPIDJSON_UINT64_C2(0xfd87b5f2, 0x8300ca0e), RAPIDJSON_UINT64_C2(0xbce50864, 0x92111aeb), - RAPIDJSON_UINT64_C2(0x8cbccc09, 0x6f5088cc), RAPIDJSON_UINT64_C2(0xd1b71758, 0xe219652c), - RAPIDJSON_UINT64_C2(0x9c400000, 0x00000000), RAPIDJSON_UINT64_C2(0xe8d4a510, 0x00000000), - RAPIDJSON_UINT64_C2(0xad78ebc5, 0xac620000), RAPIDJSON_UINT64_C2(0x813f3978, 0xf8940984), - RAPIDJSON_UINT64_C2(0xc097ce7b, 0xc90715b3), RAPIDJSON_UINT64_C2(0x8f7e32ce, 0x7bea5c70), - RAPIDJSON_UINT64_C2(0xd5d238a4, 0xabe98068), RAPIDJSON_UINT64_C2(0x9f4f2726, 0x179a2245), - RAPIDJSON_UINT64_C2(0xed63a231, 0xd4c4fb27), RAPIDJSON_UINT64_C2(0xb0de6538, 0x8cc8ada8), - RAPIDJSON_UINT64_C2(0x83c7088e, 0x1aab65db), RAPIDJSON_UINT64_C2(0xc45d1df9, 0x42711d9a), - RAPIDJSON_UINT64_C2(0x924d692c, 0xa61be758), RAPIDJSON_UINT64_C2(0xda01ee64, 0x1a708dea), - RAPIDJSON_UINT64_C2(0xa26da399, 0x9aef774a), RAPIDJSON_UINT64_C2(0xf209787b, 0xb47d6b85), - RAPIDJSON_UINT64_C2(0xb454e4a1, 0x79dd1877), RAPIDJSON_UINT64_C2(0x865b8692, 0x5b9bc5c2), - RAPIDJSON_UINT64_C2(0xc83553c5, 0xc8965d3d), RAPIDJSON_UINT64_C2(0x952ab45c, 0xfa97a0b3), - RAPIDJSON_UINT64_C2(0xde469fbd, 0x99a05fe3), RAPIDJSON_UINT64_C2(0xa59bc234, 0xdb398c25), - RAPIDJSON_UINT64_C2(0xf6c69a72, 0xa3989f5c), RAPIDJSON_UINT64_C2(0xb7dcbf53, 0x54e9bece), - RAPIDJSON_UINT64_C2(0x88fcf317, 0xf22241e2), RAPIDJSON_UINT64_C2(0xcc20ce9b, 0xd35c78a5), - RAPIDJSON_UINT64_C2(0x98165af3, 0x7b2153df), RAPIDJSON_UINT64_C2(0xe2a0b5dc, 0x971f303a), - RAPIDJSON_UINT64_C2(0xa8d9d153, 0x5ce3b396), RAPIDJSON_UINT64_C2(0xfb9b7cd9, 0xa4a7443c), - RAPIDJSON_UINT64_C2(0xbb764c4c, 0xa7a44410), RAPIDJSON_UINT64_C2(0x8bab8eef, 0xb6409c1a), - RAPIDJSON_UINT64_C2(0xd01fef10, 0xa657842c), RAPIDJSON_UINT64_C2(0x9b10a4e5, 0xe9913129), - RAPIDJSON_UINT64_C2(0xe7109bfb, 0xa19c0c9d), RAPIDJSON_UINT64_C2(0xac2820d9, 0x623bf429), - RAPIDJSON_UINT64_C2(0x80444b5e, 0x7aa7cf85), RAPIDJSON_UINT64_C2(0xbf21e440, 0x03acdd2d), - RAPIDJSON_UINT64_C2(0x8e679c2f, 0x5e44ff8f), RAPIDJSON_UINT64_C2(0xd433179d, 0x9c8cb841), - RAPIDJSON_UINT64_C2(0x9e19db92, 0xb4e31ba9), RAPIDJSON_UINT64_C2(0xeb96bf6e, 0xbadf77d9), - RAPIDJSON_UINT64_C2(0xaf87023b, 0x9bf0ee6b) - }; - static const int16_t kCachedPowers_E[] = { - -1220, -1193, -1166, -1140, -1113, -1087, -1060, -1034, -1007, -980, - -954, -927, -901, -874, -847, -821, -794, -768, -741, -715, - -688, -661, -635, -608, -582, -555, -529, -502, -475, -449, - -422, -396, -369, -343, -316, -289, -263, -236, -210, -183, - -157, -130, -103, -77, -50, -24, 3, 30, 56, 83, - 109, 136, 162, 189, 216, 242, 269, 295, 322, 348, - 375, 402, 428, 455, 481, 508, 534, 561, 588, 614, - 641, 667, 694, 720, 747, 774, 800, 827, 853, 880, - 907, 933, 960, 986, 1013, 1039, 1066 - }; - - //int k = static_cast<int>(ceil((-61 - e) * 0.30102999566398114)) + 374; - double dk = (-61 - e) * 0.30102999566398114 + 347; // dk must be positive, so can do ceiling in positive - int k = static_cast<int>(dk); - if (k != dk) - k++; - - unsigned index = static_cast<unsigned>((k >> 3) + 1); - *K = -(-348 + static_cast<int>(index << 3)); // decimal exponent no need lookup table - - return DiyFp(kCachedPowers_F[index], kCachedPowers_E[index]); -} - -inline void GrisuRound(char* buffer, int len, uint64_t delta, uint64_t rest, uint64_t ten_kappa, uint64_t wp_w) { - while (rest < wp_w && delta - rest >= ten_kappa && - (rest + ten_kappa < wp_w || /// closer - wp_w - rest > rest + ten_kappa - wp_w)) { - buffer[len - 1]--; - rest += ten_kappa; - } -} - -inline unsigned CountDecimalDigit32(uint32_t n) { - // Simple pure C++ implementation was faster than __builtin_clz version in this situation. - if (n < 10) return 1; - if (n < 100) return 2; - if (n < 1000) return 3; - if (n < 10000) return 4; - if (n < 100000) return 5; - if (n < 1000000) return 6; - if (n < 10000000) return 7; - if (n < 100000000) return 8; - if (n < 1000000000) return 9; - return 10; -} - -inline void DigitGen(const DiyFp& W, const DiyFp& Mp, uint64_t delta, char* buffer, int* len, int* K) { - static const uint32_t kPow10[] = { 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000 }; - const DiyFp one(uint64_t(1) << -Mp.e, Mp.e); - const DiyFp wp_w = Mp - W; - uint32_t p1 = static_cast<uint32_t>(Mp.f >> -one.e); - uint64_t p2 = Mp.f & (one.f - 1); - int kappa = CountDecimalDigit32(p1); - *len = 0; - - while (kappa > 0) { - uint32_t d; - switch (kappa) { - case 10: d = p1 / 1000000000; p1 %= 1000000000; break; - case 9: d = p1 / 100000000; p1 %= 100000000; break; - case 8: d = p1 / 10000000; p1 %= 10000000; break; - case 7: d = p1 / 1000000; p1 %= 1000000; break; - case 6: d = p1 / 100000; p1 %= 100000; break; - case 5: d = p1 / 10000; p1 %= 10000; break; - case 4: d = p1 / 1000; p1 %= 1000; break; - case 3: d = p1 / 100; p1 %= 100; break; - case 2: d = p1 / 10; p1 %= 10; break; - case 1: d = p1; p1 = 0; break; - default: -#if defined(_MSC_VER) - __assume(0); -#elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) - __builtin_unreachable(); -#else - d = 0; -#endif - } - if (d || *len) - buffer[(*len)++] = static_cast<char>('0' + static_cast<char>(d)); - kappa--; - uint64_t tmp = (static_cast<uint64_t>(p1) << -one.e) + p2; - if (tmp <= delta) { - *K += kappa; - GrisuRound(buffer, *len, delta, tmp, static_cast<uint64_t>(kPow10[kappa]) << -one.e, wp_w.f); - return; - } - } - - // kappa = 0 - for (;;) { - p2 *= 10; - delta *= 10; - char d = static_cast<char>(p2 >> -one.e); - if (d || *len) - buffer[(*len)++] = static_cast<char>('0' + d); - p2 &= one.f - 1; - kappa--; - if (p2 < delta) { - *K += kappa; - GrisuRound(buffer, *len, delta, p2, one.f, wp_w.f * kPow10[-kappa]); - return; - } - } -} - -inline void Grisu2(double value, char* buffer, int* length, int* K) { - const DiyFp v(value); - DiyFp w_m, w_p; - v.NormalizedBoundaries(&w_m, &w_p); - - const DiyFp c_mk = GetCachedPower(w_p.e, K); - const DiyFp W = v.Normalize() * c_mk; - DiyFp Wp = w_p * c_mk; - DiyFp Wm = w_m * c_mk; - Wm.f++; - Wp.f--; - DigitGen(W, Wp, Wp.f - Wm.f, buffer, length, K); -} - -inline char* WriteExponent(int K, char* buffer) { - if (K < 0) { - *buffer++ = '-'; - K = -K; - } - - if (K >= 100) { - *buffer++ = static_cast<char>('0' + static_cast<char>(K / 100)); - K %= 100; - const char* d = GetDigitsLut() + K * 2; - *buffer++ = d[0]; - *buffer++ = d[1]; - } - else if (K >= 10) { - const char* d = GetDigitsLut() + K * 2; - *buffer++ = d[0]; - *buffer++ = d[1]; - } - else - *buffer++ = static_cast<char>('0' + static_cast<char>(K)); - - return buffer; -} - -inline char* Prettify(char* buffer, int length, int k) { - const int kk = length + k; // 10^(kk-1) <= v < 10^kk - - if (length <= kk && kk <= 21) { - // 1234e7 -> 12340000000 - for (int i = length; i < kk; i++) - buffer[i] = '0'; - buffer[kk] = '.'; - buffer[kk + 1] = '0'; - return &buffer[kk + 2]; - } - else if (0 < kk && kk <= 21) { - // 1234e-2 -> 12.34 - std::memmove(&buffer[kk + 1], &buffer[kk], length - kk); - buffer[kk] = '.'; - return &buffer[length + 1]; - } - else if (-6 < kk && kk <= 0) { - // 1234e-6 -> 0.001234 - const int offset = 2 - kk; - std::memmove(&buffer[offset], &buffer[0], length); - buffer[0] = '0'; - buffer[1] = '.'; - for (int i = 2; i < offset; i++) - buffer[i] = '0'; - return &buffer[length + offset]; - } - else if (length == 1) { - // 1e30 - buffer[1] = 'e'; - return WriteExponent(kk - 1, &buffer[2]); - } - else { - // 1234e30 -> 1.234e33 - std::memmove(&buffer[2], &buffer[1], length - 1); - buffer[1] = '.'; - buffer[length + 1] = 'e'; - return WriteExponent(kk - 1, &buffer[0 + length + 2]); - } -} - -inline char* dtoa(double value, char* buffer) { - if (value == 0) { - buffer[0] = '0'; - buffer[1] = '.'; - buffer[2] = '0'; - return &buffer[3]; - } - else { - if (value < 0) { - *buffer++ = '-'; - value = -value; - } - int length, K; - Grisu2(value, buffer, &length, &K); - return Prettify(buffer, length, K); - } -} - -#ifdef __GNUC__ -RAPIDJSON_DIAG_POP -#endif - -} // namespace internal -} // namespace rapidjson - -#endif // RAPIDJSON_DTOA_ diff --git a/src/common/rapidjson/internal/itoa.h b/src/common/rapidjson/internal/itoa.h deleted file mode 100644 index 425e9830c..000000000 --- a/src/common/rapidjson/internal/itoa.h +++ /dev/null @@ -1,306 +0,0 @@ -// Copyright (C) 2011 Milo Yip -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the "Software"), to deal -// in the Software without restriction, including without limitation the rights -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -// THE SOFTWARE. - -#ifndef RAPIDJSON_ITOA_ -#define RAPIDJSON_ITOA_ - -namespace rapidjson { -namespace internal { - -inline const char* GetDigitsLut() { - static const char cDigitsLut[200] = { - '0','0','0','1','0','2','0','3','0','4','0','5','0','6','0','7','0','8','0','9', - '1','0','1','1','1','2','1','3','1','4','1','5','1','6','1','7','1','8','1','9', - '2','0','2','1','2','2','2','3','2','4','2','5','2','6','2','7','2','8','2','9', - '3','0','3','1','3','2','3','3','3','4','3','5','3','6','3','7','3','8','3','9', - '4','0','4','1','4','2','4','3','4','4','4','5','4','6','4','7','4','8','4','9', - '5','0','5','1','5','2','5','3','5','4','5','5','5','6','5','7','5','8','5','9', - '6','0','6','1','6','2','6','3','6','4','6','5','6','6','6','7','6','8','6','9', - '7','0','7','1','7','2','7','3','7','4','7','5','7','6','7','7','7','8','7','9', - '8','0','8','1','8','2','8','3','8','4','8','5','8','6','8','7','8','8','8','9', - '9','0','9','1','9','2','9','3','9','4','9','5','9','6','9','7','9','8','9','9' - }; - return cDigitsLut; -} - -inline char* u32toa(uint32_t value, char* buffer) { - const char* cDigitsLut = GetDigitsLut(); - - if (value < 10000) { - const uint32_t d1 = (value / 100) << 1; - const uint32_t d2 = (value % 100) << 1; - - if (value >= 1000) - *buffer++ = cDigitsLut[d1]; - if (value >= 100) - *buffer++ = cDigitsLut[d1 + 1]; - if (value >= 10) - *buffer++ = cDigitsLut[d2]; - *buffer++ = cDigitsLut[d2 + 1]; - } - else if (value < 100000000) { - // value = bbbbcccc - const uint32_t b = value / 10000; - const uint32_t c = value % 10000; - - const uint32_t d1 = (b / 100) << 1; - const uint32_t d2 = (b % 100) << 1; - - const uint32_t d3 = (c / 100) << 1; - const uint32_t d4 = (c % 100) << 1; - - if (value >= 10000000) - *buffer++ = cDigitsLut[d1]; - if (value >= 1000000) - *buffer++ = cDigitsLut[d1 + 1]; - if (value >= 100000) - *buffer++ = cDigitsLut[d2]; - *buffer++ = cDigitsLut[d2 + 1]; - - *buffer++ = cDigitsLut[d3]; - *buffer++ = cDigitsLut[d3 + 1]; - *buffer++ = cDigitsLut[d4]; - *buffer++ = cDigitsLut[d4 + 1]; - } - else { - // value = aabbbbcccc in decimal - - const uint32_t a = value / 100000000; // 1 to 42 - value %= 100000000; - - if (a >= 10) { - const unsigned i = a << 1; - *buffer++ = cDigitsLut[i]; - *buffer++ = cDigitsLut[i + 1]; - } - else - *buffer++ = static_cast<char>('0' + static_cast<char>(a)); - - const uint32_t b = value / 10000; // 0 to 9999 - const uint32_t c = value % 10000; // 0 to 9999 - - const uint32_t d1 = (b / 100) << 1; - const uint32_t d2 = (b % 100) << 1; - - const uint32_t d3 = (c / 100) << 1; - const uint32_t d4 = (c % 100) << 1; - - *buffer++ = cDigitsLut[d1]; - *buffer++ = cDigitsLut[d1 + 1]; - *buffer++ = cDigitsLut[d2]; - *buffer++ = cDigitsLut[d2 + 1]; - *buffer++ = cDigitsLut[d3]; - *buffer++ = cDigitsLut[d3 + 1]; - *buffer++ = cDigitsLut[d4]; - *buffer++ = cDigitsLut[d4 + 1]; - } - return buffer; -} - -inline char* i32toa(int32_t value, char* buffer) { - if (value < 0) { - *buffer++ = '-'; - value = -value; - } - - return u32toa(static_cast<uint32_t>(value), buffer); -} - -inline char* u64toa(uint64_t value, char* buffer) { - const char* cDigitsLut = GetDigitsLut(); - const uint64_t kTen8 = 100000000; - const uint64_t kTen9 = kTen8 * 10; - const uint64_t kTen10 = kTen8 * 100; - const uint64_t kTen11 = kTen8 * 1000; - const uint64_t kTen12 = kTen8 * 10000; - const uint64_t kTen13 = kTen8 * 100000; - const uint64_t kTen14 = kTen8 * 1000000; - const uint64_t kTen15 = kTen8 * 10000000; - const uint64_t kTen16 = kTen8 * kTen8; - - if (value < kTen8) { - uint32_t v = static_cast<uint32_t>(value); - if (v < 10000) { - const uint32_t d1 = (v / 100) << 1; - const uint32_t d2 = (v % 100) << 1; - - if (v >= 1000) - *buffer++ = cDigitsLut[d1]; - if (v >= 100) - *buffer++ = cDigitsLut[d1 + 1]; - if (v >= 10) - *buffer++ = cDigitsLut[d2]; - *buffer++ = cDigitsLut[d2 + 1]; - } - else { - // value = bbbbcccc - const uint32_t b = v / 10000; - const uint32_t c = v % 10000; - - const uint32_t d1 = (b / 100) << 1; - const uint32_t d2 = (b % 100) << 1; - - const uint32_t d3 = (c / 100) << 1; - const uint32_t d4 = (c % 100) << 1; - - if (value >= 10000000) - *buffer++ = cDigitsLut[d1]; - if (value >= 1000000) - *buffer++ = cDigitsLut[d1 + 1]; - if (value >= 100000) - *buffer++ = cDigitsLut[d2]; - *buffer++ = cDigitsLut[d2 + 1]; - - *buffer++ = cDigitsLut[d3]; - *buffer++ = cDigitsLut[d3 + 1]; - *buffer++ = cDigitsLut[d4]; - *buffer++ = cDigitsLut[d4 + 1]; - } - } - else if (value < kTen16) { - const uint32_t v0 = static_cast<uint32_t>(value / kTen8); - const uint32_t v1 = static_cast<uint32_t>(value % kTen8); - - const uint32_t b0 = v0 / 10000; - const uint32_t c0 = v0 % 10000; - - const uint32_t d1 = (b0 / 100) << 1; - const uint32_t d2 = (b0 % 100) << 1; - - const uint32_t d3 = (c0 / 100) << 1; - const uint32_t d4 = (c0 % 100) << 1; - - const uint32_t b1 = v1 / 10000; - const uint32_t c1 = v1 % 10000; - - const uint32_t d5 = (b1 / 100) << 1; - const uint32_t d6 = (b1 % 100) << 1; - - const uint32_t d7 = (c1 / 100) << 1; - const uint32_t d8 = (c1 % 100) << 1; - - if (value >= kTen15) - *buffer++ = cDigitsLut[d1]; - if (value >= kTen14) - *buffer++ = cDigitsLut[d1 + 1]; - if (value >= kTen13) - *buffer++ = cDigitsLut[d2]; - if (value >= kTen12) - *buffer++ = cDigitsLut[d2 + 1]; - if (value >= kTen11) - *buffer++ = cDigitsLut[d3]; - if (value >= kTen10) - *buffer++ = cDigitsLut[d3 + 1]; - if (value >= kTen9) - *buffer++ = cDigitsLut[d4]; - if (value >= kTen8) - *buffer++ = cDigitsLut[d4 + 1]; - - *buffer++ = cDigitsLut[d5]; - *buffer++ = cDigitsLut[d5 + 1]; - *buffer++ = cDigitsLut[d6]; - *buffer++ = cDigitsLut[d6 + 1]; - *buffer++ = cDigitsLut[d7]; - *buffer++ = cDigitsLut[d7 + 1]; - *buffer++ = cDigitsLut[d8]; - *buffer++ = cDigitsLut[d8 + 1]; - } - else { - const uint32_t a = static_cast<uint32_t>(value / kTen16); // 1 to 1844 - value %= kTen16; - - if (a < 10) - *buffer++ = static_cast<char>('0' + static_cast<char>(a)); - else if (a < 100) { - const uint32_t i = a << 1; - *buffer++ = cDigitsLut[i]; - *buffer++ = cDigitsLut[i + 1]; - } - else if (a < 1000) { - *buffer++ = static_cast<char>('0' + static_cast<char>(a / 100)); - - const uint32_t i = (a % 100) << 1; - *buffer++ = cDigitsLut[i]; - *buffer++ = cDigitsLut[i + 1]; - } - else { - const uint32_t i = (a / 100) << 1; - const uint32_t j = (a % 100) << 1; - *buffer++ = cDigitsLut[i]; - *buffer++ = cDigitsLut[i + 1]; - *buffer++ = cDigitsLut[j]; - *buffer++ = cDigitsLut[j + 1]; - } - - const uint32_t v0 = static_cast<uint32_t>(value / kTen8); - const uint32_t v1 = static_cast<uint32_t>(value % kTen8); - - const uint32_t b0 = v0 / 10000; - const uint32_t c0 = v0 % 10000; - - const uint32_t d1 = (b0 / 100) << 1; - const uint32_t d2 = (b0 % 100) << 1; - - const uint32_t d3 = (c0 / 100) << 1; - const uint32_t d4 = (c0 % 100) << 1; - - const uint32_t b1 = v1 / 10000; - const uint32_t c1 = v1 % 10000; - - const uint32_t d5 = (b1 / 100) << 1; - const uint32_t d6 = (b1 % 100) << 1; - - const uint32_t d7 = (c1 / 100) << 1; - const uint32_t d8 = (c1 % 100) << 1; - - *buffer++ = cDigitsLut[d1]; - *buffer++ = cDigitsLut[d1 + 1]; - *buffer++ = cDigitsLut[d2]; - *buffer++ = cDigitsLut[d2 + 1]; - *buffer++ = cDigitsLut[d3]; - *buffer++ = cDigitsLut[d3 + 1]; - *buffer++ = cDigitsLut[d4]; - *buffer++ = cDigitsLut[d4 + 1]; - *buffer++ = cDigitsLut[d5]; - *buffer++ = cDigitsLut[d5 + 1]; - *buffer++ = cDigitsLut[d6]; - *buffer++ = cDigitsLut[d6 + 1]; - *buffer++ = cDigitsLut[d7]; - *buffer++ = cDigitsLut[d7 + 1]; - *buffer++ = cDigitsLut[d8]; - *buffer++ = cDigitsLut[d8 + 1]; - } - - return buffer; -} - -inline char* i64toa(int64_t value, char* buffer) { - if (value < 0) { - *buffer++ = '-'; - value = -value; - } - - return u64toa(static_cast<uint64_t>(value), buffer); -} - -} // namespace internal -} // namespace rapidjson - -#endif // RAPIDJSON_ITOA_ diff --git a/src/common/rapidjson/internal/meta.h b/src/common/rapidjson/internal/meta.h deleted file mode 100644 index dbe5450d6..000000000 --- a/src/common/rapidjson/internal/meta.h +++ /dev/null @@ -1,189 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_INTERNAL_META_H_
-#define RAPIDJSON_INTERNAL_META_H_
-
-#ifndef RAPIDJSON_RAPIDJSON_H_
-#error <rapidjson.h> not yet included. Do not include this file directly.
-#endif
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-#if defined(_MSC_VER)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(6334)
-#endif
-
-#if RAPIDJSON_HAS_CXX11_TYPETRAITS
-#include <type_traits>
-#endif
-
-//@cond RAPIDJSON_INTERNAL
-namespace rapidjson {
-namespace internal {
-
-// Helper to wrap/convert arbitrary types to void, useful for arbitrary type matching
-template <typename T> struct Void { typedef void Type; };
-
-///////////////////////////////////////////////////////////////////////////////
-// BoolType, TrueType, FalseType
-//
-template <bool Cond> struct BoolType {
- static const bool Value = Cond;
- typedef BoolType Type;
-};
-typedef BoolType<true> TrueType;
-typedef BoolType<false> FalseType;
-
-
-///////////////////////////////////////////////////////////////////////////////
-// SelectIf, BoolExpr, NotExpr, AndExpr, OrExpr
-//
-
-template <bool C> struct SelectIfImpl { template <typename T1, typename T2> struct Apply { typedef T1 Type; }; };
-template <> struct SelectIfImpl<false> { template <typename T1, typename T2> struct Apply { typedef T2 Type; }; };
-template <bool C, typename T1, typename T2> struct SelectIfCond : SelectIfImpl<C>::template Apply<T1,T2> {};
-template <typename C, typename T1, typename T2> struct SelectIf : SelectIfCond<C::Value, T1, T2> {};
-
-template <bool Cond1, bool Cond2> struct AndExprCond : FalseType {};
-template <> struct AndExprCond<true, true> : TrueType {};
-template <bool Cond1, bool Cond2> struct OrExprCond : TrueType {};
-template <> struct OrExprCond<false, false> : FalseType {};
-
-template <typename C> struct BoolExpr : SelectIf<C,TrueType,FalseType>::Type {};
-template <typename C> struct NotExpr : SelectIf<C,FalseType,TrueType>::Type {};
-template <typename C1, typename C2> struct AndExpr : AndExprCond<C1::Value, C2::Value>::Type {};
-template <typename C1, typename C2> struct OrExpr : OrExprCond<C1::Value, C2::Value>::Type {};
-
-
-///////////////////////////////////////////////////////////////////////////////
-// AddConst, MaybeAddConst, RemoveConst
-template <typename T> struct AddConst { typedef const T Type; };
-template <bool Constify, typename T> struct MaybeAddConst : SelectIfCond<Constify, const T, T> {};
-template <typename T> struct RemoveConst { typedef T Type; };
-template <typename T> struct RemoveConst<const T> { typedef T Type; };
-
-
-///////////////////////////////////////////////////////////////////////////////
-// IsSame, IsConst, IsMoreConst, IsPointer
-//
-template <typename T, typename U> struct IsSame : FalseType {};
-template <typename T> struct IsSame<T, T> : TrueType {};
-
-template <typename T> struct IsConst : FalseType {};
-template <typename T> struct IsConst<const T> : TrueType {};
-
-template <typename CT, typename T>
-struct IsMoreConst
- : AndExpr<IsSame<typename RemoveConst<CT>::Type, typename RemoveConst<T>::Type>,
- BoolType<IsConst<CT>::Value >= IsConst<T>::Value> >::Type {};
-
-template <typename T> struct IsPointer : FalseType {};
-template <typename T> struct IsPointer<T*> : TrueType {};
-
-///////////////////////////////////////////////////////////////////////////////
-// IsBaseOf
-//
-#if RAPIDJSON_HAS_CXX11_TYPETRAITS
-
-template <typename B, typename D> struct IsBaseOf
- : BoolType< ::std::is_base_of<B,D>::value> {};
-
-#else // simplified version adopted from Boost
-
-template<typename B, typename D> struct IsBaseOfImpl {
- RAPIDJSON_STATIC_ASSERT(sizeof(B) != 0);
- RAPIDJSON_STATIC_ASSERT(sizeof(D) != 0);
-
- typedef char (&Yes)[1];
- typedef char (&No) [2];
-
- template <typename T>
- static Yes Check(const D*, T);
- static No Check(const B*, int);
-
- struct Host {
- operator const B*() const;
- operator const D*();
- };
-
- enum { Value = (sizeof(Check(Host(), 0)) == sizeof(Yes)) };
-};
-
-template <typename B, typename D> struct IsBaseOf
- : OrExpr<IsSame<B, D>, BoolExpr<IsBaseOfImpl<B, D> > >::Type {};
-
-#endif // RAPIDJSON_HAS_CXX11_TYPETRAITS
-
-
-//////////////////////////////////////////////////////////////////////////
-// EnableIf / DisableIf
-//
-template <bool Condition, typename T = void> struct EnableIfCond { typedef T Type; };
-template <typename T> struct EnableIfCond<false, T> { /* empty */ };
-
-template <bool Condition, typename T = void> struct DisableIfCond { typedef T Type; };
-template <typename T> struct DisableIfCond<true, T> { /* empty */ };
-
-template <typename Condition, typename T = void>
-struct EnableIf : EnableIfCond<Condition::Value, T> {};
-
-template <typename Condition, typename T = void>
-struct DisableIf : DisableIfCond<Condition::Value, T> {};
-
-// SFINAE helpers
-struct SfinaeTag {};
-template <typename T> struct RemoveSfinaeTag;
-template <typename T> struct RemoveSfinaeTag<SfinaeTag&(*)(T)> { typedef T Type; };
-
-#define RAPIDJSON_REMOVEFPTR_(type) \
- typename ::rapidjson::internal::RemoveSfinaeTag \
- < ::rapidjson::internal::SfinaeTag&(*) type>::Type
-
-#define RAPIDJSON_ENABLEIF(cond) \
- typename ::rapidjson::internal::EnableIf \
- <RAPIDJSON_REMOVEFPTR_(cond)>::Type * = NULL
-
-#define RAPIDJSON_DISABLEIF(cond) \
- typename ::rapidjson::internal::DisableIf \
- <RAPIDJSON_REMOVEFPTR_(cond)>::Type * = NULL
-
-#define RAPIDJSON_ENABLEIF_RETURN(cond,returntype) \
- typename ::rapidjson::internal::EnableIf \
- <RAPIDJSON_REMOVEFPTR_(cond), \
- RAPIDJSON_REMOVEFPTR_(returntype)>::Type
-
-#define RAPIDJSON_DISABLEIF_RETURN(cond,returntype) \
- typename ::rapidjson::internal::DisableIf \
- <RAPIDJSON_REMOVEFPTR_(cond), \
- RAPIDJSON_REMOVEFPTR_(returntype)>::Type
-
-} // namespace internal
-} // namespace rapidjson
-//@endcond
-
-#if defined(__GNUC__) || defined(_MSC_VER)
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_INTERNAL_META_H_
diff --git a/src/common/rapidjson/internal/pow10.h b/src/common/rapidjson/internal/pow10.h deleted file mode 100644 index 72e0dac9f..000000000 --- a/src/common/rapidjson/internal/pow10.h +++ /dev/null @@ -1,59 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_POW10_
-#define RAPIDJSON_POW10_
-
-namespace rapidjson {
-namespace internal {
-
-//! Computes integer powers of 10 in double (10.0^n).
-/*! This function uses lookup table for fast and accurate results.
- \param n non-negative exponent. Must <= 308.
- \return 10.0^n
-*/
-inline double Pow10(int n) {
- static const double e[] = { // 1e-0...1e308: 309 * 8 bytes = 2472 bytes
- 1e+0,
- 1e+1, 1e+2, 1e+3, 1e+4, 1e+5, 1e+6, 1e+7, 1e+8, 1e+9, 1e+10, 1e+11, 1e+12, 1e+13, 1e+14, 1e+15, 1e+16, 1e+17, 1e+18, 1e+19, 1e+20,
- 1e+21, 1e+22, 1e+23, 1e+24, 1e+25, 1e+26, 1e+27, 1e+28, 1e+29, 1e+30, 1e+31, 1e+32, 1e+33, 1e+34, 1e+35, 1e+36, 1e+37, 1e+38, 1e+39, 1e+40,
- 1e+41, 1e+42, 1e+43, 1e+44, 1e+45, 1e+46, 1e+47, 1e+48, 1e+49, 1e+50, 1e+51, 1e+52, 1e+53, 1e+54, 1e+55, 1e+56, 1e+57, 1e+58, 1e+59, 1e+60,
- 1e+61, 1e+62, 1e+63, 1e+64, 1e+65, 1e+66, 1e+67, 1e+68, 1e+69, 1e+70, 1e+71, 1e+72, 1e+73, 1e+74, 1e+75, 1e+76, 1e+77, 1e+78, 1e+79, 1e+80,
- 1e+81, 1e+82, 1e+83, 1e+84, 1e+85, 1e+86, 1e+87, 1e+88, 1e+89, 1e+90, 1e+91, 1e+92, 1e+93, 1e+94, 1e+95, 1e+96, 1e+97, 1e+98, 1e+99, 1e+100,
- 1e+101,1e+102,1e+103,1e+104,1e+105,1e+106,1e+107,1e+108,1e+109,1e+110,1e+111,1e+112,1e+113,1e+114,1e+115,1e+116,1e+117,1e+118,1e+119,1e+120,
- 1e+121,1e+122,1e+123,1e+124,1e+125,1e+126,1e+127,1e+128,1e+129,1e+130,1e+131,1e+132,1e+133,1e+134,1e+135,1e+136,1e+137,1e+138,1e+139,1e+140,
- 1e+141,1e+142,1e+143,1e+144,1e+145,1e+146,1e+147,1e+148,1e+149,1e+150,1e+151,1e+152,1e+153,1e+154,1e+155,1e+156,1e+157,1e+158,1e+159,1e+160,
- 1e+161,1e+162,1e+163,1e+164,1e+165,1e+166,1e+167,1e+168,1e+169,1e+170,1e+171,1e+172,1e+173,1e+174,1e+175,1e+176,1e+177,1e+178,1e+179,1e+180,
- 1e+181,1e+182,1e+183,1e+184,1e+185,1e+186,1e+187,1e+188,1e+189,1e+190,1e+191,1e+192,1e+193,1e+194,1e+195,1e+196,1e+197,1e+198,1e+199,1e+200,
- 1e+201,1e+202,1e+203,1e+204,1e+205,1e+206,1e+207,1e+208,1e+209,1e+210,1e+211,1e+212,1e+213,1e+214,1e+215,1e+216,1e+217,1e+218,1e+219,1e+220,
- 1e+221,1e+222,1e+223,1e+224,1e+225,1e+226,1e+227,1e+228,1e+229,1e+230,1e+231,1e+232,1e+233,1e+234,1e+235,1e+236,1e+237,1e+238,1e+239,1e+240,
- 1e+241,1e+242,1e+243,1e+244,1e+245,1e+246,1e+247,1e+248,1e+249,1e+250,1e+251,1e+252,1e+253,1e+254,1e+255,1e+256,1e+257,1e+258,1e+259,1e+260,
- 1e+261,1e+262,1e+263,1e+264,1e+265,1e+266,1e+267,1e+268,1e+269,1e+270,1e+271,1e+272,1e+273,1e+274,1e+275,1e+276,1e+277,1e+278,1e+279,1e+280,
- 1e+281,1e+282,1e+283,1e+284,1e+285,1e+286,1e+287,1e+288,1e+289,1e+290,1e+291,1e+292,1e+293,1e+294,1e+295,1e+296,1e+297,1e+298,1e+299,1e+300,
- 1e+301,1e+302,1e+303,1e+304,1e+305,1e+306,1e+307,1e+308
- };
- RAPIDJSON_ASSERT(n >= 0 && n <= 308);
- return e[n];
-}
-
-} // namespace internal
-} // namespace rapidjson
-
-#endif // RAPIDJSON_POW10_
diff --git a/src/common/rapidjson/internal/stack.h b/src/common/rapidjson/internal/stack.h deleted file mode 100644 index d4d3c92de..000000000 --- a/src/common/rapidjson/internal/stack.h +++ /dev/null @@ -1,137 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_INTERNAL_STACK_H_
-#define RAPIDJSON_INTERNAL_STACK_H_
-
-namespace rapidjson {
-namespace internal {
-
-///////////////////////////////////////////////////////////////////////////////
-// Stack
-
-//! A type-unsafe stack for storing different types of data.
-/*! \tparam Allocator Allocator for allocating stack memory.
-*/
-template <typename Allocator>
-class Stack {
-public:
- // Optimization note: Do not allocate memory for stack_ in constructor.
- // Do it lazily when first Push() -> Expand() -> Resize().
- Stack(Allocator* allocator, size_t stackCapacity) : allocator_(allocator), ownAllocator(0), stack_(0), stackTop_(0), stackEnd_(0), initialCapacity_(stackCapacity) {
- RAPIDJSON_ASSERT(stackCapacity > 0);
- if (!allocator_)
- ownAllocator = allocator_ = new Allocator();
- }
-
- ~Stack() {
- Allocator::Free(stack_);
- delete ownAllocator; // Only delete if it is owned by the stack
- }
-
- void Clear() { stackTop_ = stack_; }
-
- void ShrinkToFit() {
- if (Empty()) {
- // If the stack is empty, completely deallocate the memory.
- Allocator::Free(stack_);
- stack_ = 0;
- stackTop_ = 0;
- stackEnd_ = 0;
- }
- else
- Resize(GetSize());
- }
-
- // Optimization note: try to minimize the size of this function for force inline.
- // Expansion is run very infrequently, so it is moved to another (probably non-inline) function.
- template<typename T>
- RAPIDJSON_FORCEINLINE T* Push(size_t count = 1) {
- // Expand the stack if needed
- if (stackTop_ + sizeof(T) * count >= stackEnd_)
- Expand<T>(count);
-
- T* ret = reinterpret_cast<T*>(stackTop_);
- stackTop_ += sizeof(T) * count;
- return ret;
- }
-
- template<typename T>
- T* Pop(size_t count) {
- RAPIDJSON_ASSERT(GetSize() >= count * sizeof(T));
- stackTop_ -= count * sizeof(T);
- return reinterpret_cast<T*>(stackTop_);
- }
-
- template<typename T>
- T* Top() {
- RAPIDJSON_ASSERT(GetSize() >= sizeof(T));
- return reinterpret_cast<T*>(stackTop_ - sizeof(T));
- }
-
- template<typename T>
- T* Bottom() { return (T*)stack_; }
-
- Allocator& GetAllocator() { return *allocator_; }
- bool Empty() const { return stackTop_ == stack_; }
- size_t GetSize() const { return static_cast<size_t>(stackTop_ - stack_); }
- size_t GetCapacity() const { return static_cast<size_t>(stackEnd_ - stack_); }
-
-private:
- template<typename T>
- void Expand(size_t count) {
- // Only expand the capacity if the current stack exists. Otherwise just create a stack with initial capacity.
- size_t newCapacity;
- if (stack_ == 0)
- newCapacity = initialCapacity_;
- else {
- newCapacity = GetCapacity();
- newCapacity += (newCapacity + 1) / 2;
- }
- size_t newSize = GetSize() + sizeof(T) * count;
- if (newCapacity < newSize)
- newCapacity = newSize;
-
- Resize(newCapacity);
- }
-
- void Resize(size_t newCapacity) {
- const size_t size = GetSize(); // Backup the current size
- stack_ = (char*)allocator_->Realloc(stack_, GetCapacity(), newCapacity);
- stackTop_ = stack_ + size;
- stackEnd_ = stack_ + newCapacity;
- }
-
- // Prohibit copy constructor & assignment operator.
- Stack(const Stack&);
- Stack& operator=(const Stack&);
-
- Allocator* allocator_;
- Allocator* ownAllocator;
- char *stack_;
- char *stackTop_;
- char *stackEnd_;
- size_t initialCapacity_;
-};
-
-} // namespace internal
-} // namespace rapidjson
-
-#endif // RAPIDJSON_STACK_H_
diff --git a/src/common/rapidjson/internal/strfunc.h b/src/common/rapidjson/internal/strfunc.h deleted file mode 100644 index 80adcb6b7..000000000 --- a/src/common/rapidjson/internal/strfunc.h +++ /dev/null @@ -1,43 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_INTERNAL_STRFUNC_H_
-#define RAPIDJSON_INTERNAL_STRFUNC_H_
-
-namespace rapidjson {
-namespace internal {
-
-//! Custom strlen() which works on different character types.
-/*! \tparam Ch Character type (e.g. char, wchar_t, short)
- \param s Null-terminated input string.
- \return Number of characters in the string.
- \note This has the same semantics as strlen(), the return value is not number of Unicode codepoints.
-*/
-template <typename Ch>
-inline SizeType StrLen(const Ch* s) {
- const Ch* p = s;
- while (*p) ++p;
- return SizeType(p - s);
-}
-
-} // namespace internal
-} // namespace rapidjson
-
-#endif // RAPIDJSON_INTERNAL_STRFUNC_H_
diff --git a/src/common/rapidjson/memorybuffer.h b/src/common/rapidjson/memorybuffer.h deleted file mode 100644 index ef15c4678..000000000 --- a/src/common/rapidjson/memorybuffer.h +++ /dev/null @@ -1,76 +0,0 @@ -// Copyright (C) 2011 Milo Yip -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the "Software"), to deal -// in the Software without restriction, including without limitation the rights -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -// THE SOFTWARE. - -#ifndef RAPIDJSON_MEMORYBUFFER_H_ -#define RAPIDJSON_MEMORYBUFFER_H_ - -#include "rapidjson.h" -#include "internal/stack.h" - -namespace rapidjson { - -//! Represents an in-memory output byte stream. -/*! - This class is mainly for being wrapped by EncodedOutputStream or AutoUTFOutputStream. - - It is similar to FileWriteBuffer but the destination is an in-memory buffer instead of a file. - - Differences between MemoryBuffer and StringBuffer: - 1. StringBuffer has Encoding but MemoryBuffer is only a byte buffer. - 2. StringBuffer::GetString() returns a null-terminated string. MemoryBuffer::GetBuffer() returns a buffer without terminator. - - \tparam Allocator type for allocating memory buffer. - \note implements Stream concept -*/ -template <typename Allocator = CrtAllocator> -struct GenericMemoryBuffer { - typedef char Ch; // byte - - GenericMemoryBuffer(Allocator* allocator = 0, size_t capacity = kDefaultCapacity) : stack_(allocator, capacity) {} - - void Put(Ch c) { *stack_.template Push<Ch>() = c; } - void Flush() {} - - void Clear() { stack_.Clear(); } - void ShrinkToFit() { stack_.ShrinkToFit(); } - Ch* Push(size_t count) { return stack_.template Push<Ch>(count); } - void Pop(size_t count) { stack_.template Pop<Ch>(count); } - - const Ch* GetBuffer() const { - return stack_.template Bottom<Ch>(); - } - - size_t GetSize() const { return stack_.GetSize(); } - - static const size_t kDefaultCapacity = 256; - mutable internal::Stack<Allocator> stack_; -}; - -typedef GenericMemoryBuffer<> MemoryBuffer; - -//! Implement specialized version of PutN() with memset() for better performance. -template<> -inline void PutN(MemoryBuffer& memoryBuffer, char c, size_t n) { - std::memset(memoryBuffer.stack_.Push<char>(n), c, n * sizeof(c)); -} - -} // namespace rapidjson - -#endif // RAPIDJSON_MEMORYBUFFER_H_ diff --git a/src/common/rapidjson/memorystream.h b/src/common/rapidjson/memorystream.h deleted file mode 100644 index 8701c33c5..000000000 --- a/src/common/rapidjson/memorystream.h +++ /dev/null @@ -1,67 +0,0 @@ -// Copyright (C) 2011 Milo Yip -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the "Software"), to deal -// in the Software without restriction, including without limitation the rights -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -// THE SOFTWARE. - -#ifndef RAPIDJSON_MEMORYSTREAM_H_ -#define RAPIDJSON_MEMORYSTREAM_H_ - -#include "rapidjson.h" - -namespace rapidjson { - -//! Represents an in-memory input byte stream. -/*! - This class is mainly for being wrapped by EncodedInputStream or AutoUTFInputStream. - - It is similar to FileReadBuffer but the source is an in-memory buffer instead of a file. - - Differences between MemoryStream and StringStream: - 1. StringStream has encoding but MemoryStream is a byte stream. - 2. MemoryStream needs size of the source buffer and the buffer don't need to be null terminated. StringStream assume null-terminated string as source. - 3. MemoryStream supports Peek4() for encoding detection. StringStream is specified with an encoding so it should not have Peek4(). - \note implements Stream concept -*/ -struct MemoryStream { - typedef char Ch; // byte - - MemoryStream(const Ch *src, size_t size) : src_(src), begin_(src), end_(src + size), size_(size) {} - - Ch Peek() const { return *src_; } - Ch Take() { return (src_ == end_) ? '\0' : *src_++; } - size_t Tell() const { return static_cast<size_t>(src_ - begin_); } - - Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } - void Put(Ch) { RAPIDJSON_ASSERT(false); } - void Flush() { RAPIDJSON_ASSERT(false); } - size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; } - - // For encoding detection only. - const Ch* Peek4() const { - return Tell() + 4 <= size_ ? src_ : 0; - } - - const Ch* src_; //!< Current read position. - const Ch* begin_; //!< Original head of the string. - const Ch* end_; //!< End of stream. - size_t size_; //!< Size of the stream. -}; - -} // namespace rapidjson - -#endif // RAPIDJSON_MEMORYBUFFER_H_ diff --git a/src/common/rapidjson/msinttypes/inttypes.h b/src/common/rapidjson/msinttypes/inttypes.h deleted file mode 100644 index ac7e32b6e..000000000 --- a/src/common/rapidjson/msinttypes/inttypes.h +++ /dev/null @@ -1,306 +0,0 @@ -// ISO C9x compliant inttypes.h for Microsoft Visual Studio -// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 -// -// Copyright (c) 2006-2013 Alexander Chemeris -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// 1. Redistributions of source code must retain the above copyright notice, -// this list of conditions and the following disclaimer. -// -// 2. Redistributions in binary form must reproduce the above copyright -// notice, this list of conditions and the following disclaimer in the -// documentation and/or other materials provided with the distribution. -// -// 3. Neither the name of the product nor the names of its contributors may -// be used to endorse or promote products derived from this software -// without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED -// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO -// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; -// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR -// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF -// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -/////////////////////////////////////////////////////////////////////////////// - -#ifndef _MSC_VER // [ -#error "Use this header only with Microsoft Visual C++ compilers!" -#endif // _MSC_VER ] - -#ifndef _MSC_INTTYPES_H_ // [ -#define _MSC_INTTYPES_H_ - -#if _MSC_VER > 1000 -#pragma once -#endif - -#include "stdint.h" - -// 7.8 Format conversion of integer types - -typedef struct { - intmax_t quot; - intmax_t rem; -} imaxdiv_t; - -// 7.8.1 Macros for format specifiers - -#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [ See footnote 185 at page 198 - -// The fprintf macros for signed integers are: -#define PRId8 "d" -#define PRIi8 "i" -#define PRIdLEAST8 "d" -#define PRIiLEAST8 "i" -#define PRIdFAST8 "d" -#define PRIiFAST8 "i" - -#define PRId16 "hd" -#define PRIi16 "hi" -#define PRIdLEAST16 "hd" -#define PRIiLEAST16 "hi" -#define PRIdFAST16 "hd" -#define PRIiFAST16 "hi" - -#define PRId32 "I32d" -#define PRIi32 "I32i" -#define PRIdLEAST32 "I32d" -#define PRIiLEAST32 "I32i" -#define PRIdFAST32 "I32d" -#define PRIiFAST32 "I32i" - -#define PRId64 "I64d" -#define PRIi64 "I64i" -#define PRIdLEAST64 "I64d" -#define PRIiLEAST64 "I64i" -#define PRIdFAST64 "I64d" -#define PRIiFAST64 "I64i" - -#define PRIdMAX "I64d" -#define PRIiMAX "I64i" - -#define PRIdPTR "Id" -#define PRIiPTR "Ii" - -// The fprintf macros for unsigned integers are: -#define PRIo8 "o" -#define PRIu8 "u" -#define PRIx8 "x" -#define PRIX8 "X" -#define PRIoLEAST8 "o" -#define PRIuLEAST8 "u" -#define PRIxLEAST8 "x" -#define PRIXLEAST8 "X" -#define PRIoFAST8 "o" -#define PRIuFAST8 "u" -#define PRIxFAST8 "x" -#define PRIXFAST8 "X" - -#define PRIo16 "ho" -#define PRIu16 "hu" -#define PRIx16 "hx" -#define PRIX16 "hX" -#define PRIoLEAST16 "ho" -#define PRIuLEAST16 "hu" -#define PRIxLEAST16 "hx" -#define PRIXLEAST16 "hX" -#define PRIoFAST16 "ho" -#define PRIuFAST16 "hu" -#define PRIxFAST16 "hx" -#define PRIXFAST16 "hX" - -#define PRIo32 "I32o" -#define PRIu32 "I32u" -#define PRIx32 "I32x" -#define PRIX32 "I32X" -#define PRIoLEAST32 "I32o" -#define PRIuLEAST32 "I32u" -#define PRIxLEAST32 "I32x" -#define PRIXLEAST32 "I32X" -#define PRIoFAST32 "I32o" -#define PRIuFAST32 "I32u" -#define PRIxFAST32 "I32x" -#define PRIXFAST32 "I32X" - -#define PRIo64 "I64o" -#define PRIu64 "I64u" -#define PRIx64 "I64x" -#define PRIX64 "I64X" -#define PRIoLEAST64 "I64o" -#define PRIuLEAST64 "I64u" -#define PRIxLEAST64 "I64x" -#define PRIXLEAST64 "I64X" -#define PRIoFAST64 "I64o" -#define PRIuFAST64 "I64u" -#define PRIxFAST64 "I64x" -#define PRIXFAST64 "I64X" - -#define PRIoMAX "I64o" -#define PRIuMAX "I64u" -#define PRIxMAX "I64x" -#define PRIXMAX "I64X" - -#define PRIoPTR "Io" -#define PRIuPTR "Iu" -#define PRIxPTR "Ix" -#define PRIXPTR "IX" - -// The fscanf macros for signed integers are: -#define SCNd8 "d" -#define SCNi8 "i" -#define SCNdLEAST8 "d" -#define SCNiLEAST8 "i" -#define SCNdFAST8 "d" -#define SCNiFAST8 "i" - -#define SCNd16 "hd" -#define SCNi16 "hi" -#define SCNdLEAST16 "hd" -#define SCNiLEAST16 "hi" -#define SCNdFAST16 "hd" -#define SCNiFAST16 "hi" - -#define SCNd32 "ld" -#define SCNi32 "li" -#define SCNdLEAST32 "ld" -#define SCNiLEAST32 "li" -#define SCNdFAST32 "ld" -#define SCNiFAST32 "li" - -#define SCNd64 "I64d" -#define SCNi64 "I64i" -#define SCNdLEAST64 "I64d" -#define SCNiLEAST64 "I64i" -#define SCNdFAST64 "I64d" -#define SCNiFAST64 "I64i" - -#define SCNdMAX "I64d" -#define SCNiMAX "I64i" - -#ifdef _WIN64 // [ -# define SCNdPTR "I64d" -# define SCNiPTR "I64i" -#else // _WIN64 ][ -# define SCNdPTR "ld" -# define SCNiPTR "li" -#endif // _WIN64 ] - -// The fscanf macros for unsigned integers are: -#define SCNo8 "o" -#define SCNu8 "u" -#define SCNx8 "x" -#define SCNX8 "X" -#define SCNoLEAST8 "o" -#define SCNuLEAST8 "u" -#define SCNxLEAST8 "x" -#define SCNXLEAST8 "X" -#define SCNoFAST8 "o" -#define SCNuFAST8 "u" -#define SCNxFAST8 "x" -#define SCNXFAST8 "X" - -#define SCNo16 "ho" -#define SCNu16 "hu" -#define SCNx16 "hx" -#define SCNX16 "hX" -#define SCNoLEAST16 "ho" -#define SCNuLEAST16 "hu" -#define SCNxLEAST16 "hx" -#define SCNXLEAST16 "hX" -#define SCNoFAST16 "ho" -#define SCNuFAST16 "hu" -#define SCNxFAST16 "hx" -#define SCNXFAST16 "hX" - -#define SCNo32 "lo" -#define SCNu32 "lu" -#define SCNx32 "lx" -#define SCNX32 "lX" -#define SCNoLEAST32 "lo" -#define SCNuLEAST32 "lu" -#define SCNxLEAST32 "lx" -#define SCNXLEAST32 "lX" -#define SCNoFAST32 "lo" -#define SCNuFAST32 "lu" -#define SCNxFAST32 "lx" -#define SCNXFAST32 "lX" - -#define SCNo64 "I64o" -#define SCNu64 "I64u" -#define SCNx64 "I64x" -#define SCNX64 "I64X" -#define SCNoLEAST64 "I64o" -#define SCNuLEAST64 "I64u" -#define SCNxLEAST64 "I64x" -#define SCNXLEAST64 "I64X" -#define SCNoFAST64 "I64o" -#define SCNuFAST64 "I64u" -#define SCNxFAST64 "I64x" -#define SCNXFAST64 "I64X" - -#define SCNoMAX "I64o" -#define SCNuMAX "I64u" -#define SCNxMAX "I64x" -#define SCNXMAX "I64X" - -#ifdef _WIN64 // [ -# define SCNoPTR "I64o" -# define SCNuPTR "I64u" -# define SCNxPTR "I64x" -# define SCNXPTR "I64X" -#else // _WIN64 ][ -# define SCNoPTR "lo" -# define SCNuPTR "lu" -# define SCNxPTR "lx" -# define SCNXPTR "lX" -#endif // _WIN64 ] - -#endif // __STDC_FORMAT_MACROS ] - -// 7.8.2 Functions for greatest-width integer types - -// 7.8.2.1 The imaxabs function -#define imaxabs _abs64 - -// 7.8.2.2 The imaxdiv function - -// This is modified version of div() function from Microsoft's div.c found -// in %MSVC.NET%\crt\src\div.c -#ifdef STATIC_IMAXDIV // [ -static -#else // STATIC_IMAXDIV ][ -_inline -#endif // STATIC_IMAXDIV ] -imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom) -{ - imaxdiv_t result; - - result.quot = numer / denom; - result.rem = numer % denom; - - if (numer < 0 && result.rem > 0) { - // did division wrong; must fix up - ++result.quot; - result.rem -= denom; - } - - return result; -} - -// 7.8.2.3 The strtoimax and strtoumax functions -#define strtoimax _strtoi64 -#define strtoumax _strtoui64 - -// 7.8.2.4 The wcstoimax and wcstoumax functions -#define wcstoimax _wcstoi64 -#define wcstoumax _wcstoui64 - - -#endif // _MSC_INTTYPES_H_ ] diff --git a/src/common/rapidjson/msinttypes/stdint.h b/src/common/rapidjson/msinttypes/stdint.h deleted file mode 100644 index bbad95af1..000000000 --- a/src/common/rapidjson/msinttypes/stdint.h +++ /dev/null @@ -1,296 +0,0 @@ -// ISO C9x compliant stdint.h for Microsoft Visual Studio -// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 -// -// Copyright (c) 2006-2013 Alexander Chemeris -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// 1. Redistributions of source code must retain the above copyright notice, -// this list of conditions and the following disclaimer. -// -// 2. Redistributions in binary form must reproduce the above copyright -// notice, this list of conditions and the following disclaimer in the -// documentation and/or other materials provided with the distribution. -// -// 3. Neither the name of the product nor the names of its contributors may -// be used to endorse or promote products derived from this software -// without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED -// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO -// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; -// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR -// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF -// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -/////////////////////////////////////////////////////////////////////////////// - -#ifndef _MSC_VER // [ -#error "Use this header only with Microsoft Visual C++ compilers!" -#endif // _MSC_VER ] - -#ifndef _MSC_STDINT_H_ // [ -#define _MSC_STDINT_H_ - -#if _MSC_VER > 1000 -#pragma once -#endif - -// miloyip: Originally Visual Studio 2010 uses its own stdint.h. However it generates warning with INT64_C(), so change to use this file for vs2010. -#if _MSC_VER >= 1600 // [ -#include <stdint.h> - -#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260 - -#undef INT8_C -#undef INT16_C -#undef INT32_C -#undef INT64_C -#undef UINT8_C -#undef UINT16_C -#undef UINT32_C -#undef UINT64_C - -// 7.18.4.1 Macros for minimum-width integer constants - -#define INT8_C(val) val##i8 -#define INT16_C(val) val##i16 -#define INT32_C(val) val##i32 -#define INT64_C(val) val##i64 - -#define UINT8_C(val) val##ui8 -#define UINT16_C(val) val##ui16 -#define UINT32_C(val) val##ui32 -#define UINT64_C(val) val##ui64 - -// 7.18.4.2 Macros for greatest-width integer constants -// These #ifndef's are needed to prevent collisions with <boost/cstdint.hpp>. -// Check out Issue 9 for the details. -#ifndef INTMAX_C // [ -# define INTMAX_C INT64_C -#endif // INTMAX_C ] -#ifndef UINTMAX_C // [ -# define UINTMAX_C UINT64_C -#endif // UINTMAX_C ] - -#endif // __STDC_CONSTANT_MACROS ] - -#else // ] _MSC_VER >= 1700 [ - -#include <limits.h> - -// For Visual Studio 6 in C++ mode and for many Visual Studio versions when -// compiling for ARM we should wrap <wchar.h> include with 'extern "C++" {}' -// or compiler give many errors like this: -// error C2733: second C linkage of overloaded function 'wmemchr' not allowed -#ifdef __cplusplus -extern "C" { -#endif -# include <wchar.h> -#ifdef __cplusplus -} -#endif - -// Define _W64 macros to mark types changing their size, like intptr_t. -#ifndef _W64 -# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300 -# define _W64 __w64 -# else -# define _W64 -# endif -#endif - - -// 7.18.1 Integer types - -// 7.18.1.1 Exact-width integer types - -// Visual Studio 6 and Embedded Visual C++ 4 doesn't -// realize that, e.g. char has the same size as __int8 -// so we give up on __intX for them. -#if (_MSC_VER < 1300) - typedef signed char int8_t; - typedef signed short int16_t; - typedef signed int int32_t; - typedef unsigned char uint8_t; - typedef unsigned short uint16_t; - typedef unsigned int uint32_t; -#else - typedef signed __int8 int8_t; - typedef signed __int16 int16_t; - typedef signed __int32 int32_t; - typedef unsigned __int8 uint8_t; - typedef unsigned __int16 uint16_t; - typedef unsigned __int32 uint32_t; -#endif -typedef signed __int64 int64_t; -typedef unsigned __int64 uint64_t; - - -// 7.18.1.2 Minimum-width integer types -typedef int8_t int_least8_t; -typedef int16_t int_least16_t; -typedef int32_t int_least32_t; -typedef int64_t int_least64_t; -typedef uint8_t uint_least8_t; -typedef uint16_t uint_least16_t; -typedef uint32_t uint_least32_t; -typedef uint64_t uint_least64_t; - -// 7.18.1.3 Fastest minimum-width integer types -typedef int8_t int_fast8_t; -typedef int16_t int_fast16_t; -typedef int32_t int_fast32_t; -typedef int64_t int_fast64_t; -typedef uint8_t uint_fast8_t; -typedef uint16_t uint_fast16_t; -typedef uint32_t uint_fast32_t; -typedef uint64_t uint_fast64_t; - -// 7.18.1.4 Integer types capable of holding object pointers -#ifdef _WIN64 // [ - typedef signed __int64 intptr_t; - typedef unsigned __int64 uintptr_t; -#else // _WIN64 ][ - typedef _W64 signed int intptr_t; - typedef _W64 unsigned int uintptr_t; -#endif // _WIN64 ] - -// 7.18.1.5 Greatest-width integer types -typedef int64_t intmax_t; -typedef uint64_t uintmax_t; - - -// 7.18.2 Limits of specified-width integer types - -#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259 - -// 7.18.2.1 Limits of exact-width integer types -#define INT8_MIN ((int8_t)_I8_MIN) -#define INT8_MAX _I8_MAX -#define INT16_MIN ((int16_t)_I16_MIN) -#define INT16_MAX _I16_MAX -#define INT32_MIN ((int32_t)_I32_MIN) -#define INT32_MAX _I32_MAX -#define INT64_MIN ((int64_t)_I64_MIN) -#define INT64_MAX _I64_MAX -#define UINT8_MAX _UI8_MAX -#define UINT16_MAX _UI16_MAX -#define UINT32_MAX _UI32_MAX -#define UINT64_MAX _UI64_MAX - -// 7.18.2.2 Limits of minimum-width integer types -#define INT_LEAST8_MIN INT8_MIN -#define INT_LEAST8_MAX INT8_MAX -#define INT_LEAST16_MIN INT16_MIN -#define INT_LEAST16_MAX INT16_MAX -#define INT_LEAST32_MIN INT32_MIN -#define INT_LEAST32_MAX INT32_MAX -#define INT_LEAST64_MIN INT64_MIN -#define INT_LEAST64_MAX INT64_MAX -#define UINT_LEAST8_MAX UINT8_MAX -#define UINT_LEAST16_MAX UINT16_MAX -#define UINT_LEAST32_MAX UINT32_MAX -#define UINT_LEAST64_MAX UINT64_MAX - -// 7.18.2.3 Limits of fastest minimum-width integer types -#define INT_FAST8_MIN INT8_MIN -#define INT_FAST8_MAX INT8_MAX -#define INT_FAST16_MIN INT16_MIN -#define INT_FAST16_MAX INT16_MAX -#define INT_FAST32_MIN INT32_MIN -#define INT_FAST32_MAX INT32_MAX -#define INT_FAST64_MIN INT64_MIN -#define INT_FAST64_MAX INT64_MAX -#define UINT_FAST8_MAX UINT8_MAX -#define UINT_FAST16_MAX UINT16_MAX -#define UINT_FAST32_MAX UINT32_MAX -#define UINT_FAST64_MAX UINT64_MAX - -// 7.18.2.4 Limits of integer types capable of holding object pointers -#ifdef _WIN64 // [ -# define INTPTR_MIN INT64_MIN -# define INTPTR_MAX INT64_MAX -# define UINTPTR_MAX UINT64_MAX -#else // _WIN64 ][ -# define INTPTR_MIN INT32_MIN -# define INTPTR_MAX INT32_MAX -# define UINTPTR_MAX UINT32_MAX -#endif // _WIN64 ] - -// 7.18.2.5 Limits of greatest-width integer types -#define INTMAX_MIN INT64_MIN -#define INTMAX_MAX INT64_MAX -#define UINTMAX_MAX UINT64_MAX - -// 7.18.3 Limits of other integer types - -#ifdef _WIN64 // [ -# define PTRDIFF_MIN _I64_MIN -# define PTRDIFF_MAX _I64_MAX -#else // _WIN64 ][ -# define PTRDIFF_MIN _I32_MIN -# define PTRDIFF_MAX _I32_MAX -#endif // _WIN64 ] - -#define SIG_ATOMIC_MIN INT_MIN -#define SIG_ATOMIC_MAX INT_MAX - -#ifndef SIZE_MAX // [ -# ifdef _WIN64 // [ -# define SIZE_MAX _UI64_MAX -# else // _WIN64 ][ -# define SIZE_MAX _UI32_MAX -# endif // _WIN64 ] -#endif // SIZE_MAX ] - -// WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h> -#ifndef WCHAR_MIN // [ -# define WCHAR_MIN 0 -#endif // WCHAR_MIN ] -#ifndef WCHAR_MAX // [ -# define WCHAR_MAX _UI16_MAX -#endif // WCHAR_MAX ] - -#define WINT_MIN 0 -#define WINT_MAX _UI16_MAX - -#endif // __STDC_LIMIT_MACROS ] - - -// 7.18.4 Limits of other integer types - -#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260 - -// 7.18.4.1 Macros for minimum-width integer constants - -#define INT8_C(val) val##i8 -#define INT16_C(val) val##i16 -#define INT32_C(val) val##i32 -#define INT64_C(val) val##i64 - -#define UINT8_C(val) val##ui8 -#define UINT16_C(val) val##ui16 -#define UINT32_C(val) val##ui32 -#define UINT64_C(val) val##ui64 - -// 7.18.4.2 Macros for greatest-width integer constants -// These #ifndef's are needed to prevent collisions with <boost/cstdint.hpp>. -// Check out Issue 9 for the details. -#ifndef INTMAX_C // [ -# define INTMAX_C INT64_C -#endif // INTMAX_C ] -#ifndef UINTMAX_C // [ -# define UINTMAX_C UINT64_C -#endif // UINTMAX_C ] - -#endif // __STDC_CONSTANT_MACROS ] - -#endif // _MSC_VER >= 1600 ] - -#endif // _MSC_STDINT_H_ ] diff --git a/src/common/rapidjson/prettywriter.h b/src/common/rapidjson/prettywriter.h deleted file mode 100644 index 4eac8d76f..000000000 --- a/src/common/rapidjson/prettywriter.h +++ /dev/null @@ -1,205 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_PRETTYWRITER_H_
-#define RAPIDJSON_PRETTYWRITER_H_
-
-#include "writer.h"
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-namespace rapidjson {
-
-//! Writer with indentation and spacing.
-/*!
- \tparam OutputStream Type of ouptut os.
- \tparam SourceEncoding Encoding of source string.
- \tparam TargetEncoding Encoding of output stream.
- \tparam StackAllocator Type of allocator for allocating memory of stack.
-*/
-template<typename OutputStream, typename SourceEncoding = UTF8<>, typename TargetEncoding = UTF8<>, typename StackAllocator = CrtAllocator>
-class PrettyWriter : public Writer<OutputStream, SourceEncoding, TargetEncoding, StackAllocator> {
-public:
- typedef Writer<OutputStream, SourceEncoding, TargetEncoding, StackAllocator> Base;
- typedef typename Base::Ch Ch;
-
- //! Constructor
- /*! \param os Output stream.
- \param allocator User supplied allocator. If it is null, it will create a private one.
- \param levelDepth Initial capacity of stack.
- */
- PrettyWriter(OutputStream& os, StackAllocator* allocator = 0, size_t levelDepth = Base::kDefaultLevelDepth) :
- Base(os, allocator, levelDepth), indentChar_(' '), indentCharCount_(4) {}
-
- //! Set custom indentation.
- /*! \param indentChar Character for indentation. Must be whitespace character (' ', '\\t', '\\n', '\\r').
- \param indentCharCount Number of indent characters for each indentation level.
- \note The default indentation is 4 spaces.
- */
- PrettyWriter& SetIndent(Ch indentChar, unsigned indentCharCount) {
- RAPIDJSON_ASSERT(indentChar == ' ' || indentChar == '\t' || indentChar == '\n' || indentChar == '\r');
- indentChar_ = indentChar;
- indentCharCount_ = indentCharCount;
- return *this;
- }
-
- /*! @name Implementation of Handler
- \see Handler
- */
- //@{
-
- bool Null() { PrettyPrefix(kNullType); return Base::WriteNull(); }
- bool Bool(bool b) { PrettyPrefix(b ? kTrueType : kFalseType); return Base::WriteBool(b); }
- bool Int(int i) { PrettyPrefix(kNumberType); return Base::WriteInt(i); }
- bool Uint(unsigned u) { PrettyPrefix(kNumberType); return Base::WriteUint(u); }
- bool Int64(int64_t i64) { PrettyPrefix(kNumberType); return Base::WriteInt64(i64); }
- bool Uint64(uint64_t u64) { PrettyPrefix(kNumberType); return Base::WriteUint64(u64); }
- bool Double(double d) { PrettyPrefix(kNumberType); return Base::WriteDouble(d); }
-
- bool String(const Ch* str, SizeType length, bool copy = false) {
- (void)copy;
- PrettyPrefix(kStringType);
- return Base::WriteString(str, length);
- }
-
- bool StartObject() {
- PrettyPrefix(kObjectType);
- new (Base::level_stack_.template Push<typename Base::Level>()) typename Base::Level(false);
- return Base::WriteStartObject();
- }
-
- bool Key(const Ch* str, SizeType length, bool copy = false) { return String(str, length, copy); }
-
- bool EndObject(SizeType memberCount = 0) {
- (void)memberCount;
- RAPIDJSON_ASSERT(Base::level_stack_.GetSize() >= sizeof(typename Base::Level));
- RAPIDJSON_ASSERT(!Base::level_stack_.template Top<typename Base::Level>()->inArray);
- bool empty = Base::level_stack_.template Pop<typename Base::Level>(1)->valueCount == 0;
-
- if (!empty) {
- Base::os_->Put('\n');
- WriteIndent();
- }
- if (!Base::WriteEndObject())
- return false;
- if (Base::level_stack_.Empty()) // end of json text
- Base::os_->Flush();
- return true;
- }
-
- bool StartArray() {
- PrettyPrefix(kArrayType);
- new (Base::level_stack_.template Push<typename Base::Level>()) typename Base::Level(true);
- return Base::WriteStartArray();
- }
-
- bool EndArray(SizeType memberCount = 0) {
- (void)memberCount;
- RAPIDJSON_ASSERT(Base::level_stack_.GetSize() >= sizeof(typename Base::Level));
- RAPIDJSON_ASSERT(Base::level_stack_.template Top<typename Base::Level>()->inArray);
- bool empty = Base::level_stack_.template Pop<typename Base::Level>(1)->valueCount == 0;
-
- if (!empty) {
- Base::os_->Put('\n');
- WriteIndent();
- }
- if (!Base::WriteEndArray())
- return false;
- if (Base::level_stack_.Empty()) // end of json text
- Base::os_->Flush();
- return true;
- }
-
- //@}
-
- /*! @name Convenience extensions */
- //@{
-
- //! Simpler but slower overload.
- bool String(const Ch* str) { return String(str, internal::StrLen(str)); }
- bool Key(const Ch* str) { return Key(str, internal::StrLen(str)); }
-
- //@}
-protected:
- void PrettyPrefix(Type type) {
- (void)type;
- if (Base::level_stack_.GetSize() != 0) { // this value is not at root
- typename Base::Level* level = Base::level_stack_.template Top<typename Base::Level>();
-
- if (level->inArray) {
- if (level->valueCount > 0) {
- Base::os_->Put(','); // add comma if it is not the first element in array
- Base::os_->Put('\n');
- }
- else
- Base::os_->Put('\n');
- WriteIndent();
- }
- else { // in object
- if (level->valueCount > 0) {
- if (level->valueCount % 2 == 0) {
- Base::os_->Put(',');
- Base::os_->Put('\n');
- }
- else {
- Base::os_->Put(':');
- Base::os_->Put(' ');
- }
- }
- else
- Base::os_->Put('\n');
-
- if (level->valueCount % 2 == 0)
- WriteIndent();
- }
- if (!level->inArray && level->valueCount % 2 == 0)
- RAPIDJSON_ASSERT(type == kStringType); // if it's in object, then even number should be a name
- level->valueCount++;
- }
- else {
- RAPIDJSON_ASSERT(!Base::hasRoot_); // Should only has one and only one root.
- Base::hasRoot_ = true;
- }
- }
-
- void WriteIndent() {
- size_t count = (Base::level_stack_.GetSize() / sizeof(typename Base::Level)) * indentCharCount_;
- PutN(*Base::os_, indentChar_, count);
- }
-
- Ch indentChar_;
- unsigned indentCharCount_;
-
-private:
- // Prohibit copy constructor & assignment operator.
- PrettyWriter(const PrettyWriter&);
- PrettyWriter& operator=(const PrettyWriter&);
-};
-
-} // namespace rapidjson
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_RAPIDJSON_H_
diff --git a/src/common/rapidjson/rapidjson.h b/src/common/rapidjson/rapidjson.h deleted file mode 100644 index 3f743234d..000000000 --- a/src/common/rapidjson/rapidjson.h +++ /dev/null @@ -1,567 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_RAPIDJSON_H_
-#define RAPIDJSON_RAPIDJSON_H_
-
-// Copyright (c) 2011 Milo Yip (miloyip@gmail.com)
-// Version 0.1
-
-/*!\file rapidjson.h
- \brief common definitions and configuration
-
- \see RAPIDJSON_CONFIG
- */
-
-/*! \defgroup RAPIDJSON_CONFIG RapidJSON configuration
- \brief Configuration macros for library features
-
- Some RapidJSON features are configurable to adapt the library to a wide
- variety of platforms, environments and usage scenarios. Most of the
- features can be configured in terms of overriden or predefined
- preprocessor macros at compile-time.
-
- Some additional customization is available in the \ref RAPIDJSON_ERRORS APIs.
-
- \note These macros should be given on the compiler command-line
- (where applicable) to avoid inconsistent values when compiling
- different translation units of a single application.
- */
-
-#include <cstdlib> // malloc(), realloc(), free(), size_t
-#include <cstring> // memset(), memcpy(), memmove(), memcmp()
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_NO_INT64DEFINE
-
-/*! \def RAPIDJSON_NO_INT64DEFINE
- \ingroup RAPIDJSON_CONFIG
- \brief Use external 64-bit integer types.
-
- RapidJSON requires the 64-bit integer types \c int64_t and \c uint64_t types
- to be available at global scope.
-
- If users have their own definition, define RAPIDJSON_NO_INT64DEFINE to
- prevent RapidJSON from defining its own types.
-*/
-#ifndef RAPIDJSON_NO_INT64DEFINE
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#ifdef _MSC_VER
-#include "msinttypes/stdint.h"
-#include "msinttypes/inttypes.h"
-#else
-// Other compilers should have this.
-#include <stdint.h>
-#include <inttypes.h>
-#endif
-//!@endcond
-#ifdef RAPIDJSON_DOXYGEN_RUNNING
-#define RAPIDJSON_NO_INT64DEFINE
-#endif
-#endif // RAPIDJSON_NO_INT64TYPEDEF
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_FORCEINLINE
-
-#ifndef RAPIDJSON_FORCEINLINE
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#ifdef _MSC_VER
-#define RAPIDJSON_FORCEINLINE __forceinline
-#elif defined(__GNUC__) && __GNUC__ >= 4
-#define RAPIDJSON_FORCEINLINE __attribute__((always_inline))
-#else
-#define RAPIDJSON_FORCEINLINE
-#endif
-//!@endcond
-#endif // RAPIDJSON_FORCEINLINE
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_ENDIAN
-#define RAPIDJSON_LITTLEENDIAN 0 //!< Little endian machine
-#define RAPIDJSON_BIGENDIAN 1 //!< Big endian machine
-
-//! Endianness of the machine.
-/*!
- \def RAPIDJSON_ENDIAN
- \ingroup RAPIDJSON_CONFIG
-
- GCC 4.6 provided macro for detecting endianness of the target machine. But other
- compilers may not have this. User can define RAPIDJSON_ENDIAN to either
- \ref RAPIDJSON_LITTLEENDIAN or \ref RAPIDJSON_BIGENDIAN.
-
- Default detection implemented with reference to
- \li https://gcc.gnu.org/onlinedocs/gcc-4.6.0/cpp/Common-Predefined-Macros.html
- \li http://www.boost.org/doc/libs/1_42_0/boost/detail/endian.hpp
-*/
-#ifndef RAPIDJSON_ENDIAN
-// Detect with GCC 4.6's macro
-# ifdef __BYTE_ORDER__
-# if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
-# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
-# elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-# define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN
-# else
-# error Unknown machine endianess detected. User needs to define RAPIDJSON_ENDIAN.
-# endif // __BYTE_ORDER__
-// Detect with GLIBC's endian.h
-# elif defined(__GLIBC__)
-# include <endian.h>
-# if (__BYTE_ORDER == __LITTLE_ENDIAN)
-# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
-# elif (__BYTE_ORDER == __BIG_ENDIAN)
-# define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN
-# else
-# error Unknown machine endianess detected. User needs to define RAPIDJSON_ENDIAN.
-# endif // __GLIBC__
-// Detect with _LITTLE_ENDIAN and _BIG_ENDIAN macro
-# elif defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN)
-# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
-# elif defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN)
-# define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN
-// Detect with architecture macros
-# elif defined(__sparc) || defined(__sparc__) || defined(_POWER) || defined(__powerpc__) || defined(__ppc__) || defined(__hpux) || defined(__hppa) || defined(_MIPSEB) || defined(_POWER) || defined(__s390__)
-# define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN
-# elif defined(__i386__) || defined(__alpha__) || defined(__ia64) || defined(__ia64__) || defined(_M_IX86) || defined(_M_IA64) || defined(_M_ALPHA) || defined(__amd64) || defined(__amd64__) || defined(_M_AMD64) || defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || defined(__bfin__)
-# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
-# elif defined(RAPIDJSON_DOXYGEN_RUNNING)
-# define RAPIDJSON_ENDIAN
-# else
-# error Unknown machine endianess detected. User needs to define RAPIDJSON_ENDIAN.
-# endif
-#endif // RAPIDJSON_ENDIAN
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_64BIT
-
-//! Whether using 64-bit architecture
-#ifndef RAPIDJSON_64BIT
-#if defined(__LP64__) || defined(_WIN64)
-#define RAPIDJSON_64BIT 1
-#else
-#define RAPIDJSON_64BIT 0
-#endif
-#endif // RAPIDJSON_64BIT
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_ALIGN
-
-//! Data alignment of the machine.
-/*! \ingroup RAPIDJSON_CONFIG
- \param x pointer to align
-
- Some machines require strict data alignment. Currently the default uses 4 bytes
- alignment. User can customize by defining the RAPIDJSON_ALIGN function macro.,
-*/
-#ifndef RAPIDJSON_ALIGN
-#define RAPIDJSON_ALIGN(x) ((x + 3u) & ~3u)
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_UINT64_C2
-
-//! Construct a 64-bit literal by a pair of 32-bit integer.
-/*!
- 64-bit literal with or without ULL suffix is prone to compiler warnings.
- UINT64_C() is C macro which cause compilation problems.
- Use this macro to define 64-bit constants by a pair of 32-bit integer.
-*/
-#ifndef RAPIDJSON_UINT64_C2
-#define RAPIDJSON_UINT64_C2(high32, low32) ((static_cast<uint64_t>(high32) << 32) | static_cast<uint64_t>(low32))
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_SSE2/RAPIDJSON_SSE42/RAPIDJSON_SIMD
-
-/*! \def RAPIDJSON_SIMD
- \ingroup RAPIDJSON_CONFIG
- \brief Enable SSE2/SSE4.2 optimization.
-
- RapidJSON supports optimized implementations for some parsing operations
- based on the SSE2 or SSE4.2 SIMD extensions on modern Intel-compatible
- processors.
-
- To enable these optimizations, two different symbols can be defined;
- \code
- // Enable SSE2 optimization.
- #define RAPIDJSON_SSE2
-
- // Enable SSE4.2 optimization.
- #define RAPIDJSON_SSE42
- \endcode
-
- \c RAPIDJSON_SSE42 takes precedence, if both are defined.
-
- If any of these symbols is defined, RapidJSON defines the macro
- \c RAPIDJSON_SIMD to indicate the availability of the optimized code.
-*/
-#if defined(RAPIDJSON_SSE2) || defined(RAPIDJSON_SSE42) \
- || defined(RAPIDJSON_DOXYGEN_RUNNING)
-#define RAPIDJSON_SIMD
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_NO_SIZETYPEDEFINE
-
-#ifndef RAPIDJSON_NO_SIZETYPEDEFINE
-/*! \def RAPIDJSON_NO_SIZETYPEDEFINE
- \ingroup RAPIDJSON_CONFIG
- \brief User-provided \c SizeType definition.
-
- In order to avoid using 32-bit size types for indexing strings and arrays,
- define this preprocessor symbol and provide the type rapidjson::SizeType
- before including RapidJSON:
- \code
- #define RAPIDJSON_NO_SIZETYPEDEFINE
- namespace rapidjson { typedef ::std::size_t SizeType; }
- #include "rapidjson/..."
- \endcode
-
- \see rapidjson::SizeType
-*/
-#ifdef RAPIDJSON_DOXYGEN_RUNNING
-#define RAPIDJSON_NO_SIZETYPEDEFINE
-#endif
-namespace rapidjson {
-//! Size type (for string lengths, array sizes, etc.)
-/*! RapidJSON uses 32-bit array/string indices even on 64-bit platforms,
- instead of using \c size_t. Users may override the SizeType by defining
- \ref RAPIDJSON_NO_SIZETYPEDEFINE.
-*/
-typedef unsigned SizeType;
-} // namespace rapidjson
-#endif
-
-// always import std::size_t to rapidjson namespace
-namespace rapidjson {
-using std::size_t;
-} // namespace rapidjson
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_ASSERT
-
-//! Assertion.
-/*! \ingroup RAPIDJSON_CONFIG
- By default, rapidjson uses C \c assert() for internal assertions.
- User can override it by defining RAPIDJSON_ASSERT(x) macro.
-
- \note Parsing errors are handled and can be customized by the
- \ref RAPIDJSON_ERRORS APIs.
-*/
-#ifndef RAPIDJSON_ASSERT
-#include <cassert>
-#define RAPIDJSON_ASSERT(x) assert(x)
-#endif // RAPIDJSON_ASSERT
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_STATIC_ASSERT
-
-// Adopt from boost
-#ifndef RAPIDJSON_STATIC_ASSERT
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-namespace rapidjson {
-
-template <bool x> struct STATIC_ASSERTION_FAILURE;
-template <> struct STATIC_ASSERTION_FAILURE<true> { enum { value = 1 }; };
-template<int x> struct StaticAssertTest {};
-} // namespace rapidjson
-
-#define RAPIDJSON_JOIN(X, Y) RAPIDJSON_DO_JOIN(X, Y)
-#define RAPIDJSON_DO_JOIN(X, Y) RAPIDJSON_DO_JOIN2(X, Y)
-#define RAPIDJSON_DO_JOIN2(X, Y) X##Y
-
-#if defined(__GNUC__)
-#define RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE __attribute__((unused))
-#else
-#define RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE
-#endif
-//!@endcond
-
-/*! \def RAPIDJSON_STATIC_ASSERT
- \brief (Internal) macro to check for conditions at compile-time
- \param x compile-time condition
- \hideinitializer
- */
-#define RAPIDJSON_STATIC_ASSERT(x) typedef ::rapidjson::StaticAssertTest<\
- sizeof(::rapidjson::STATIC_ASSERTION_FAILURE<bool(x) >)>\
- RAPIDJSON_JOIN(StaticAssertTypedef, __LINE__) RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// Helpers
-
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-
-#define RAPIDJSON_MULTILINEMACRO_BEGIN do {
-#define RAPIDJSON_MULTILINEMACRO_END \
-} while((void)0, 0)
-
-// adopted from Boost
-#define RAPIDJSON_VERSION_CODE(x,y,z) \
- (((x)*100000) + ((y)*100) + (z))
-
-// token stringification
-#define RAPIDJSON_STRINGIFY(x) RAPIDJSON_DO_STRINGIFY(x)
-#define RAPIDJSON_DO_STRINGIFY(x) #x
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_DIAG_PUSH/POP, RAPIDJSON_DIAG_OFF
-
-#if defined(__GNUC__)
-#define RAPIDJSON_GNUC \
- RAPIDJSON_VERSION_CODE(__GNUC__,__GNUC_MINOR__,__GNUC_PATCHLEVEL__)
-#endif
-
-#if defined(__clang__) || (defined(RAPIDJSON_GNUC) && RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,2,0))
-
-#define RAPIDJSON_PRAGMA(x) _Pragma(RAPIDJSON_STRINGIFY(x))
-#define RAPIDJSON_DIAG_PRAGMA(x) RAPIDJSON_PRAGMA(GCC diagnostic x)
-#define RAPIDJSON_DIAG_OFF(x) \
- RAPIDJSON_DIAG_PRAGMA(ignored RAPIDJSON_STRINGIFY(RAPIDJSON_JOIN(-W,x)))
-
-// push/pop support in Clang and GCC>=4.6
-#if defined(__clang__) || (defined(RAPIDJSON_GNUC) && RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,6,0))
-#define RAPIDJSON_DIAG_PUSH RAPIDJSON_DIAG_PRAGMA(push)
-#define RAPIDJSON_DIAG_POP RAPIDJSON_DIAG_PRAGMA(pop)
-#else // GCC >= 4.2, < 4.6
-#define RAPIDJSON_DIAG_PUSH /* ignored */
-#define RAPIDJSON_DIAG_POP /* ignored */
-#endif
-
-#elif defined(_MSC_VER)
-
-// pragma (MSVC specific)
-#define RAPIDJSON_PRAGMA(x) __pragma(x)
-#define RAPIDJSON_DIAG_PRAGMA(x) RAPIDJSON_PRAGMA(warning(x))
-
-#define RAPIDJSON_DIAG_OFF(x) RAPIDJSON_DIAG_PRAGMA(disable: x)
-#define RAPIDJSON_DIAG_PUSH RAPIDJSON_DIAG_PRAGMA(push)
-#define RAPIDJSON_DIAG_POP RAPIDJSON_DIAG_PRAGMA(pop)
-
-#else
-
-#define RAPIDJSON_DIAG_OFF(x) /* ignored */
-#define RAPIDJSON_DIAG_PUSH /* ignored */
-#define RAPIDJSON_DIAG_POP /* ignored */
-
-#endif // RAPIDJSON_DIAG_*
-
-///////////////////////////////////////////////////////////////////////////////
-// C++11 features
-
-#ifndef RAPIDJSON_HAS_CXX11_RVALUE_REFS
-#if defined(__clang__)
-#define RAPIDJSON_HAS_CXX11_RVALUE_REFS __has_feature(cxx_rvalue_references)
-#elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,3,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \
- (defined(_MSC_VER) && _MSC_VER >= 1600)
-
-#define RAPIDJSON_HAS_CXX11_RVALUE_REFS 1
-#else
-#define RAPIDJSON_HAS_CXX11_RVALUE_REFS 0
-#endif
-#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS
-
-#ifndef RAPIDJSON_HAS_CXX11_NOEXCEPT
-#if defined(__clang__)
-#define RAPIDJSON_HAS_CXX11_NOEXCEPT __has_feature(cxx_noexcept)
-#elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,6,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__))
-// (defined(_MSC_VER) && _MSC_VER >= ????) // not yet supported
-#define RAPIDJSON_HAS_CXX11_NOEXCEPT 1
-#else
-#define RAPIDJSON_HAS_CXX11_NOEXCEPT 0
-#endif
-#endif
-#if RAPIDJSON_HAS_CXX11_NOEXCEPT
-#define RAPIDJSON_NOEXCEPT noexcept
-#else
-#define RAPIDJSON_NOEXCEPT /* noexcept */
-#endif // RAPIDJSON_HAS_CXX11_NOEXCEPT
-
-// no automatic detection, yet
-#ifndef RAPIDJSON_HAS_CXX11_TYPETRAITS
-#define RAPIDJSON_HAS_CXX11_TYPETRAITS 0
-#endif
-
-//!@endcond
-
-///////////////////////////////////////////////////////////////////////////////
-// Allocators and Encodings
-
-#include "allocators.h"
-#include "encodings.h"
-
-//! main RapidJSON namespace
-namespace rapidjson {
-
-///////////////////////////////////////////////////////////////////////////////
-// Stream
-
-/*! \class rapidjson::Stream
- \brief Concept for reading and writing characters.
-
- For read-only stream, no need to implement PutBegin(), Put(), Flush() and PutEnd().
-
- For write-only stream, only need to implement Put() and Flush().
-
-\code
-concept Stream {
- typename Ch; //!< Character type of the stream.
-
- //! Read the current character from stream without moving the read cursor.
- Ch Peek() const;
-
- //! Read the current character from stream and moving the read cursor to next character.
- Ch Take();
-
- //! Get the current read cursor.
- //! \return Number of characters read from start.
- size_t Tell();
-
- //! Begin writing operation at the current read pointer.
- //! \return The begin writer pointer.
- Ch* PutBegin();
-
- //! Write a character.
- void Put(Ch c);
-
- //! Flush the buffer.
- void Flush();
-
- //! End the writing operation.
- //! \param begin The begin write pointer returned by PutBegin().
- //! \return Number of characters written.
- size_t PutEnd(Ch* begin);
-}
-\endcode
-*/
-
-//! Provides additional information for stream.
-/*!
- By using traits pattern, this type provides a default configuration for stream.
- For custom stream, this type can be specialized for other configuration.
- See TEST(Reader, CustomStringStream) in readertest.cpp for example.
-*/
-template<typename Stream>
-struct StreamTraits {
- //! Whether to make local copy of stream for optimization during parsing.
- /*!
- By default, for safety, streams do not use local copy optimization.
- Stream that can be copied fast should specialize this, like StreamTraits<StringStream>.
- */
- enum { copyOptimization = 0 };
-};
-
-//! Put N copies of a character to a stream.
-template<typename Stream, typename Ch>
-inline void PutN(Stream& stream, Ch c, size_t n) {
- for (size_t i = 0; i < n; i++)
- stream.Put(c);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// StringStream
-
-//! Read-only string stream.
-/*! \note implements Stream concept
-*/
-template <typename Encoding>
-struct GenericStringStream {
- typedef typename Encoding::Ch Ch;
-
- GenericStringStream(const Ch *src) : src_(src), head_(src) {}
-
- Ch Peek() const { return *src_; }
- Ch Take() { return *src_++; }
- size_t Tell() const { return static_cast<size_t>(src_ - head_); }
-
- Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
- void Put(Ch) { RAPIDJSON_ASSERT(false); }
- void Flush() { RAPIDJSON_ASSERT(false); }
- size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
- const Ch* src_; //!< Current read position.
- const Ch* head_; //!< Original head of the string.
-};
-
-template <typename Encoding>
-struct StreamTraits<GenericStringStream<Encoding> > {
- enum { copyOptimization = 1 };
-};
-
-//! String stream with UTF8 encoding.
-typedef GenericStringStream<UTF8<> > StringStream;
-
-///////////////////////////////////////////////////////////////////////////////
-// InsituStringStream
-
-//! A read-write string stream.
-/*! This string stream is particularly designed for in-situ parsing.
- \note implements Stream concept
-*/
-template <typename Encoding>
-struct GenericInsituStringStream {
- typedef typename Encoding::Ch Ch;
-
- GenericInsituStringStream(Ch *src) : src_(src), dst_(0), head_(src) {}
-
- // Read
- Ch Peek() { return *src_; }
- Ch Take() { return *src_++; }
- size_t Tell() { return static_cast<size_t>(src_ - head_); }
-
- // Write
- void Put(Ch c) { RAPIDJSON_ASSERT(dst_ != 0); *dst_++ = c; }
-
- Ch* PutBegin() { return dst_ = src_; }
- size_t PutEnd(Ch* begin) { return static_cast<size_t>(dst_ - begin); }
- void Flush() {}
-
- Ch* Push(size_t count) { Ch* begin = dst_; dst_ += count; return begin; }
- void Pop(size_t count) { dst_ -= count; }
-
- Ch* src_;
- Ch* dst_;
- Ch* head_;
-};
-
-template <typename Encoding>
-struct StreamTraits<GenericInsituStringStream<Encoding> > {
- enum { copyOptimization = 1 };
-};
-
-//! Insitu string stream with UTF8 encoding.
-typedef GenericInsituStringStream<UTF8<> > InsituStringStream;
-
-///////////////////////////////////////////////////////////////////////////////
-// Type
-
-//! Type of JSON value
-enum Type {
- kNullType = 0, //!< null
- kFalseType = 1, //!< false
- kTrueType = 2, //!< true
- kObjectType = 3, //!< object
- kArrayType = 4, //!< array
- kStringType = 5, //!< string
- kNumberType = 6 //!< number
-};
-
-} // namespace rapidjson
-
-#endif // RAPIDJSON_RAPIDJSON_H_
diff --git a/src/common/rapidjson/reader.h b/src/common/rapidjson/reader.h deleted file mode 100644 index f41ba2fd7..000000000 --- a/src/common/rapidjson/reader.h +++ /dev/null @@ -1,1369 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_READER_H_
-#define RAPIDJSON_READER_H_
-
-/*! \file reader.h */
-
-#include "rapidjson.h"
-#include "encodings.h"
-#include "internal/meta.h"
-#include "internal/pow10.h"
-#include "internal/stack.h"
-
-#if defined(RAPIDJSON_SIMD) && defined(_MSC_VER)
-#include <intrin.h>
-#pragma intrinsic(_BitScanForward)
-#endif
-#ifdef RAPIDJSON_SSE42
-#include <nmmintrin.h>
-#elif defined(RAPIDJSON_SSE2)
-#include <emmintrin.h>
-#endif
-
-#ifdef _MSC_VER
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4127) // conditional expression is constant
-RAPIDJSON_DIAG_OFF(4702) // unreachable code
-#endif
-
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#define RAPIDJSON_NOTHING /* deliberately empty */
-#ifndef RAPIDJSON_PARSE_ERROR_EARLY_RETURN
-#define RAPIDJSON_PARSE_ERROR_EARLY_RETURN(value) \
- RAPIDJSON_MULTILINEMACRO_BEGIN \
- if (HasParseError()) { return value; } \
- RAPIDJSON_MULTILINEMACRO_END
-#endif
-#define RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID \
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN(RAPIDJSON_NOTHING)
-//!@endcond
-
-/*! \def RAPIDJSON_PARSE_ERROR_NORETURN
- \ingroup RAPIDJSON_ERRORS
- \brief Macro to indicate a parse error.
- \param parseErrorCode \ref rapidjson::ParseErrorCode of the error
- \param offset position of the error in JSON input (\c size_t)
-
- This macros can be used as a customization point for the internal
- error handling mechanism of RapidJSON.
-
- A common usage model is to throw an exception instead of requiring the
- caller to explicitly check the \ref rapidjson::GenericReader::Parse's
- return value:
-
- \code
- #define RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode,offset) \
- throw ParseException(parseErrorCode, #parseErrorCode, offset)
-
- #include <stdexcept> // std::runtime_error
- #include "rapidjson/error/error.h" // rapidjson::ParseResult
-
- struct ParseException : std::runtime_error, rapidjson::ParseResult {
- ParseException(rapidjson::ParseErrorCode code, const char* msg, size_t offset)
- : std::runtime_error(msg), ParseResult(code, offset) {}
- };
-
- #include "rapidjson/reader.h"
- \endcode
-
- \see RAPIDJSON_PARSE_ERROR, rapidjson::GenericReader::Parse
- */
-#ifndef RAPIDJSON_PARSE_ERROR_NORETURN
-#define RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode, offset) \
- RAPIDJSON_MULTILINEMACRO_BEGIN \
- RAPIDJSON_ASSERT(!HasParseError()); /* Error can only be assigned once */ \
- SetParseError(parseErrorCode, offset); \
- RAPIDJSON_MULTILINEMACRO_END
-#endif
-
-/*! \def RAPIDJSON_PARSE_ERROR
- \ingroup RAPIDJSON_ERRORS
- \brief (Internal) macro to indicate and handle a parse error.
- \param parseErrorCode \ref rapidjson::ParseErrorCode of the error
- \param offset position of the error in JSON input (\c size_t)
-
- Invokes RAPIDJSON_PARSE_ERROR_NORETURN and stops the parsing.
-
- \see RAPIDJSON_PARSE_ERROR_NORETURN
- \hideinitializer
- */
-#ifndef RAPIDJSON_PARSE_ERROR
-#define RAPIDJSON_PARSE_ERROR(parseErrorCode, offset) \
- RAPIDJSON_MULTILINEMACRO_BEGIN \
- RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode, offset); \
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; \
- RAPIDJSON_MULTILINEMACRO_END
-#endif
-
-#include "error/error.h" // ParseErrorCode, ParseResult
-
-namespace rapidjson {
-
-///////////////////////////////////////////////////////////////////////////////
-// ParseFlag
-
-//! Combination of parseFlags
-/*! \see Reader::Parse, Document::Parse, Document::ParseInsitu, Document::ParseStream
- */
-enum ParseFlag {
- kParseDefaultFlags = 0, //!< Default parse flags. Non-destructive parsing. Text strings are decoded into allocated buffer.
- kParseInsituFlag = 1, //!< In-situ(destructive) parsing.
- kParseValidateEncodingFlag = 2, //!< Validate encoding of JSON strings.
- kParseIterativeFlag = 4, //!< Iterative(constant complexity in terms of function call stack size) parsing.
- kParseStopWhenDoneFlag = 8 //!< After parsing a complete JSON root from stream, stop further processing the rest of stream. When this flag is used, parser will not generate kParseErrorDocumentRootNotSingular error.
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// Handler
-
-/*! \class rapidjson::Handler
- \brief Concept for receiving events from GenericReader upon parsing.
- The functions return true if no error occurs. If they return false,
- the event publisher should terminate the process.
-\code
-concept Handler {
- typename Ch;
-
- bool Null();
- bool Bool(bool b);
- bool Int(int i);
- bool Uint(unsigned i);
- bool Int64(int64_t i);
- bool Uint64(uint64_t i);
- bool Double(double d);
- bool String(const Ch* str, SizeType length, bool copy);
- bool StartObject();
- bool Key(const Ch* str, SizeType length, bool copy);
- bool EndObject(SizeType memberCount);
- bool StartArray();
- bool EndArray(SizeType elementCount);
-};
-\endcode
-*/
-///////////////////////////////////////////////////////////////////////////////
-// BaseReaderHandler
-
-//! Default implementation of Handler.
-/*! This can be used as base class of any reader handler.
- \note implements Handler concept
-*/
-template<typename Encoding = UTF8<>, typename Derived = void>
-struct BaseReaderHandler {
- typedef typename Encoding::Ch Ch;
-
- typedef typename internal::SelectIf<internal::IsSame<Derived, void>, BaseReaderHandler, Derived>::Type Override;
-
- bool Default() { return true; }
- bool Null() { return static_cast<Override&>(*this).Default(); }
- bool Bool(bool) { return static_cast<Override&>(*this).Default(); }
- bool Int(int) { return static_cast<Override&>(*this).Default(); }
- bool Uint(unsigned) { return static_cast<Override&>(*this).Default(); }
- bool Int64(int64_t) { return static_cast<Override&>(*this).Default(); }
- bool Uint64(uint64_t) { return static_cast<Override&>(*this).Default(); }
- bool Double(double) { return static_cast<Override&>(*this).Default(); }
- bool String(const Ch*, SizeType, bool) { return static_cast<Override&>(*this).Default(); }
- bool StartObject() { return static_cast<Override&>(*this).Default(); }
- bool Key(const Ch* str, SizeType len, bool copy) { return static_cast<Override&>(*this).String(str, len, copy); }
- bool EndObject(SizeType) { return static_cast<Override&>(*this).Default(); }
- bool StartArray() { return static_cast<Override&>(*this).Default(); }
- bool EndArray(SizeType) { return static_cast<Override&>(*this).Default(); }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamLocalCopy
-
-namespace internal {
-
-template<typename Stream, int = StreamTraits<Stream>::copyOptimization>
-class StreamLocalCopy;
-
-//! Do copy optimization.
-template<typename Stream>
-class StreamLocalCopy<Stream, 1> {
-public:
- StreamLocalCopy(Stream& original) : s(original), original_(original) {}
- ~StreamLocalCopy() { original_ = s; }
-
- Stream s;
-
-private:
- StreamLocalCopy& operator=(const StreamLocalCopy&) /* = delete */;
-
- Stream& original_;
-};
-
-//! Keep reference.
-template<typename Stream>
-class StreamLocalCopy<Stream, 0> {
-public:
- StreamLocalCopy(Stream& original) : s(original) {}
-
- Stream& s;
-
-private:
- StreamLocalCopy& operator=(const StreamLocalCopy&) /* = delete */;
-};
-
-} // namespace internal
-
-///////////////////////////////////////////////////////////////////////////////
-// SkipWhitespace
-
-//! Skip the JSON white spaces in a stream.
-/*! \param is A input stream for skipping white spaces.
- \note This function has SSE2/SSE4.2 specialization.
-*/
-template<typename InputStream>
-void SkipWhitespace(InputStream& is) {
- internal::StreamLocalCopy<InputStream> copy(is);
- InputStream& s(copy.s);
-
- while (s.Peek() == ' ' || s.Peek() == '\n' || s.Peek() == '\r' || s.Peek() == '\t')
- s.Take();
-}
-
-#ifdef RAPIDJSON_SSE42
-//! Skip whitespace with SSE 4.2 pcmpistrm instruction, testing 16 8-byte characters at once.
-inline const char *SkipWhitespace_SIMD(const char* p) {
- // Fast return for single non-whitespace
- if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')
- ++p;
- else
- return p;
-
- // 16-byte align to the next boundary
- const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & ~15);
- while (p != nextAligned)
- if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')
- ++p;
- else
- return p;
-
- // The rest of string using SIMD
- static const char whitespace[16] = " \n\r\t";
- const __m128i w = _mm_loadu_si128((const __m128i *)&whitespace[0]);
-
- for (;; p += 16) {
- const __m128i s = _mm_load_si128((const __m128i *)p);
- const unsigned r = _mm_cvtsi128_si32(_mm_cmpistrm(w, s, _SIDD_UBYTE_OPS | _SIDD_CMP_EQUAL_ANY | _SIDD_BIT_MASK | _SIDD_NEGATIVE_POLARITY));
- if (r != 0) { // some of characters is non-whitespace
-#ifdef _MSC_VER // Find the index of first non-whitespace
- unsigned long offset;
- _BitScanForward(&offset, r);
- return p + offset;
-#else
- return p + __builtin_ffs(r) - 1;
-#endif
- }
- }
-}
-
-#elif defined(RAPIDJSON_SSE2)
-
-//! Skip whitespace with SSE2 instructions, testing 16 8-byte characters at once.
-inline const char *SkipWhitespace_SIMD(const char* p) {
- // Fast return for single non-whitespace
- if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')
- ++p;
- else
- return p;
-
- // 16-byte align to the next boundary
- const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & ~15);
- while (p != nextAligned)
- if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')
- ++p;
- else
- return p;
-
- // The rest of string
- static const char whitespaces[4][17] = {
- " ",
- "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n",
- "\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r",
- "\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t"};
-
- const __m128i w0 = _mm_loadu_si128((const __m128i *)&whitespaces[0][0]);
- const __m128i w1 = _mm_loadu_si128((const __m128i *)&whitespaces[1][0]);
- const __m128i w2 = _mm_loadu_si128((const __m128i *)&whitespaces[2][0]);
- const __m128i w3 = _mm_loadu_si128((const __m128i *)&whitespaces[3][0]);
-
- for (;; p += 16) {
- const __m128i s = _mm_load_si128((const __m128i *)p);
- __m128i x = _mm_cmpeq_epi8(s, w0);
- x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w1));
- x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w2));
- x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w3));
- unsigned short r = (unsigned short)~_mm_movemask_epi8(x);
- if (r != 0) { // some of characters may be non-whitespace
-#ifdef _MSC_VER // Find the index of first non-whitespace
- unsigned long offset;
- _BitScanForward(&offset, r);
- return p + offset;
-#else
- return p + __builtin_ffs(r) - 1;
-#endif
- }
- }
-}
-
-#endif // RAPIDJSON_SSE2
-
-#ifdef RAPIDJSON_SIMD
-//! Template function specialization for InsituStringStream
-template<> inline void SkipWhitespace(InsituStringStream& is) {
- is.src_ = const_cast<char*>(SkipWhitespace_SIMD(is.src_));
-}
-
-//! Template function specialization for StringStream
-template<> inline void SkipWhitespace(StringStream& is) {
- is.src_ = SkipWhitespace_SIMD(is.src_);
-}
-#endif // RAPIDJSON_SIMD
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericReader
-
-//! SAX-style JSON parser. Use \ref Reader for UTF8 encoding and default allocator.
-/*! GenericReader parses JSON text from a stream, and send events synchronously to an
- object implementing Handler concept.
-
- It needs to allocate a stack for storing a single decoded string during
- non-destructive parsing.
-
- For in-situ parsing, the decoded string is directly written to the source
- text string, no temporary buffer is required.
-
- A GenericReader object can be reused for parsing multiple JSON text.
-
- \tparam SourceEncoding Encoding of the input stream.
- \tparam TargetEncoding Encoding of the parse output.
- \tparam StackAllocator Allocator type for stack.
-*/
-template <typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>
-class GenericReader {
-public:
- typedef typename SourceEncoding::Ch Ch; //!< SourceEncoding character type
-
- //! Constructor.
- /*! \param allocator Optional allocator for allocating stack memory. (Only use for non-destructive parsing)
- \param stackCapacity stack capacity in bytes for storing a single decoded string. (Only use for non-destructive parsing)
- */
- GenericReader(StackAllocator* stackAllocator = 0, size_t stackCapacity = kDefaultStackCapacity) : stack_(stackAllocator, stackCapacity), parseResult_() {}
-
- //! Parse JSON text.
- /*! \tparam parseFlags Combination of \ref ParseFlag.
- \tparam InputStream Type of input stream, implementing Stream concept.
- \tparam Handler Type of handler, implementing Handler concept.
- \param is Input stream to be parsed.
- \param handler The handler to receive events.
- \return Whether the parsing is successful.
- */
- template <unsigned parseFlags, typename InputStream, typename Handler>
- ParseResult Parse(InputStream& is, Handler& handler) {
- if (parseFlags & kParseIterativeFlag)
- return IterativeParse<parseFlags>(is, handler);
-
- parseResult_.Clear();
-
- ClearStackOnExit scope(*this);
-
- SkipWhitespace(is);
-
- if (is.Peek() == '\0') {
- RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorDocumentEmpty, is.Tell());
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
- }
- else {
- ParseValue<parseFlags>(is, handler);
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
-
- if (!(parseFlags & kParseStopWhenDoneFlag)) {
- SkipWhitespace(is);
-
- if (is.Peek() != '\0') {
- RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorDocumentRootNotSingular, is.Tell());
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
- }
- }
- }
-
- return parseResult_;
- }
-
- //! Parse JSON text (with \ref kParseDefaultFlags)
- /*! \tparam InputStream Type of input stream, implementing Stream concept
- \tparam Handler Type of handler, implementing Handler concept.
- \param is Input stream to be parsed.
- \param handler The handler to receive events.
- \return Whether the parsing is successful.
- */
- template <typename InputStream, typename Handler>
- ParseResult Parse(InputStream& is, Handler& handler) {
- return Parse<kParseDefaultFlags>(is, handler);
- }
-
- //! Whether a parse error has occured in the last parsing.
- bool HasParseError() const { return parseResult_.IsError(); }
-
- //! Get the \ref ParseErrorCode of last parsing.
- ParseErrorCode GetParseErrorCode() const { return parseResult_.Code(); }
-
- //! Get the position of last parsing error in input, 0 otherwise.
- size_t GetErrorOffset() const { return parseResult_.Offset(); }
-
-protected:
- void SetParseError(ParseErrorCode code, size_t offset) { parseResult_.Set(code, offset); }
-
-private:
- // Prohibit copy constructor & assignment operator.
- GenericReader(const GenericReader&);
- GenericReader& operator=(const GenericReader&);
-
- void ClearStack() { stack_.Clear(); }
-
- // clear stack on any exit from ParseStream, e.g. due to exception
- struct ClearStackOnExit {
- explicit ClearStackOnExit(GenericReader& r) : r_(r) {}
- ~ClearStackOnExit() { r_.ClearStack(); }
- private:
- GenericReader& r_;
- ClearStackOnExit(const ClearStackOnExit&);
- ClearStackOnExit& operator=(const ClearStackOnExit&);
- };
-
- // Parse object: { string : value, ... }
- template<unsigned parseFlags, typename InputStream, typename Handler>
- void ParseObject(InputStream& is, Handler& handler) {
- RAPIDJSON_ASSERT(is.Peek() == '{');
- is.Take(); // Skip '{'
-
- if (!handler.StartObject())
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-
- SkipWhitespace(is);
-
- if (is.Peek() == '}') {
- is.Take();
- if (!handler.EndObject(0)) // empty object
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
- return;
- }
-
- for (SizeType memberCount = 0;;) {
- if (is.Peek() != '"')
- RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissName, is.Tell());
-
- ParseString<parseFlags>(is, handler, true);
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
- SkipWhitespace(is);
-
- if (is.Take() != ':')
- RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissColon, is.Tell());
-
- SkipWhitespace(is);
-
- ParseValue<parseFlags>(is, handler);
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
- SkipWhitespace(is);
-
- ++memberCount;
-
- switch (is.Take()) {
- case ',': SkipWhitespace(is); break;
- case '}':
- if (!handler.EndObject(memberCount))
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
- else
- return;
- default: RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissCommaOrCurlyBracket, is.Tell());
- }
- }
- }
-
- // Parse array: [ value, ... ]
- template<unsigned parseFlags, typename InputStream, typename Handler>
- void ParseArray(InputStream& is, Handler& handler) {
- RAPIDJSON_ASSERT(is.Peek() == '[');
- is.Take(); // Skip '['
-
- if (!handler.StartArray())
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-
- SkipWhitespace(is);
-
- if (is.Peek() == ']') {
- is.Take();
- if (!handler.EndArray(0)) // empty array
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
- return;
- }
-
- for (SizeType elementCount = 0;;) {
- ParseValue<parseFlags>(is, handler);
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
- ++elementCount;
- SkipWhitespace(is);
-
- switch (is.Take()) {
- case ',': SkipWhitespace(is); break;
- case ']':
- if (!handler.EndArray(elementCount))
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
- else
- return;
- default: RAPIDJSON_PARSE_ERROR(kParseErrorArrayMissCommaOrSquareBracket, is.Tell());
- }
- }
- }
-
- template<unsigned parseFlags, typename InputStream, typename Handler>
- void ParseNull(InputStream& is, Handler& handler) {
- RAPIDJSON_ASSERT(is.Peek() == 'n');
- is.Take();
-
- if (is.Take() == 'u' && is.Take() == 'l' && is.Take() == 'l') {
- if (!handler.Null())
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
- }
- else
- RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell() - 1);
- }
-
- template<unsigned parseFlags, typename InputStream, typename Handler>
- void ParseTrue(InputStream& is, Handler& handler) {
- RAPIDJSON_ASSERT(is.Peek() == 't');
- is.Take();
-
- if (is.Take() == 'r' && is.Take() == 'u' && is.Take() == 'e') {
- if (!handler.Bool(true))
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
- }
- else
- RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell() - 1);
- }
-
- template<unsigned parseFlags, typename InputStream, typename Handler>
- void ParseFalse(InputStream& is, Handler& handler) {
- RAPIDJSON_ASSERT(is.Peek() == 'f');
- is.Take();
-
- if (is.Take() == 'a' && is.Take() == 'l' && is.Take() == 's' && is.Take() == 'e') {
- if (!handler.Bool(false))
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
- }
- else
- RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell() - 1);
- }
-
- // Helper function to parse four hexidecimal digits in \uXXXX in ParseString().
- template<typename InputStream>
- unsigned ParseHex4(InputStream& is) {
- unsigned codepoint = 0;
- for (int i = 0; i < 4; i++) {
- Ch c = is.Take();
- codepoint <<= 4;
- codepoint += static_cast<unsigned>(c);
- if (c >= '0' && c <= '9')
- codepoint -= '0';
- else if (c >= 'A' && c <= 'F')
- codepoint -= 'A' - 10;
- else if (c >= 'a' && c <= 'f')
- codepoint -= 'a' - 10;
- else {
- RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorStringUnicodeEscapeInvalidHex, is.Tell() - 1);
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN(0);
- }
- }
- return codepoint;
- }
-
- class StackStream {
- public:
- typedef typename TargetEncoding::Ch Ch;
-
- StackStream(internal::Stack<StackAllocator>& stack) : stack_(stack), length_(0) {}
- RAPIDJSON_FORCEINLINE void Put(Ch c) {
- *stack_.template Push<Ch>() = c;
- ++length_;
- }
- internal::Stack<StackAllocator>& stack_;
- SizeType length_;
-
- private:
- StackStream(const StackStream&);
- StackStream& operator=(const StackStream&);
- };
-
- // Parse string and generate String event. Different code paths for kParseInsituFlag.
- template<unsigned parseFlags, typename InputStream, typename Handler>
- void ParseString(InputStream& is, Handler& handler, bool isKey = false) {
- internal::StreamLocalCopy<InputStream> copy(is);
- InputStream& s(copy.s);
-
- bool success = false;
- if (parseFlags & kParseInsituFlag) {
- typename InputStream::Ch *head = s.PutBegin();
- ParseStringToStream<parseFlags, SourceEncoding, SourceEncoding>(s, s);
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
- size_t length = s.PutEnd(head) - 1;
- RAPIDJSON_ASSERT(length <= 0xFFFFFFFF);
- const typename TargetEncoding::Ch* const str = (typename TargetEncoding::Ch*)head;
- success = (isKey ? handler.Key(str, SizeType(length), false) : handler.String(str, SizeType(length), false));
- }
- else {
- StackStream stackStream(stack_);
- ParseStringToStream<parseFlags, SourceEncoding, TargetEncoding>(s, stackStream);
- RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
- const typename TargetEncoding::Ch* const str = stack_.template Pop<typename TargetEncoding::Ch>(stackStream.length_);
- success = (isKey ? handler.Key(str, stackStream.length_ - 1, true) : handler.String(str, stackStream.length_ - 1, true));
- }
- if (!success)
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, s.Tell());
- }
-
- // Parse string to an output is
- // This function handles the prefix/suffix double quotes, escaping, and optional encoding validation.
- template<unsigned parseFlags, typename SEncoding, typename TEncoding, typename InputStream, typename OutputStream>
- RAPIDJSON_FORCEINLINE void ParseStringToStream(InputStream& is, OutputStream& os) {
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#define Z16 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
- static const char escape[256] = {
- Z16, Z16, 0, 0,'\"', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'/',
- Z16, Z16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'\\', 0, 0, 0,
- 0, 0,'\b', 0, 0, 0,'\f', 0, 0, 0, 0, 0, 0, 0,'\n', 0,
- 0, 0,'\r', 0,'\t', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16
- };
-#undef Z16
-//!@endcond
-
- RAPIDJSON_ASSERT(is.Peek() == '\"');
- is.Take(); // Skip '\"'
-
- for (;;) {
- Ch c = is.Peek();
- if (c == '\\') { // Escape
- is.Take();
- Ch e = is.Take();
- if ((sizeof(Ch) == 1 || unsigned(e) < 256) && escape[(unsigned char)e]) {
- os.Put(escape[(unsigned char)e]);
- }
- else if (e == 'u') { // Unicode
- unsigned codepoint = ParseHex4(is);
- if (codepoint >= 0xD800 && codepoint <= 0xDBFF) {
- // Handle UTF-16 surrogate pair
- if (is.Take() != '\\' || is.Take() != 'u')
- RAPIDJSON_PARSE_ERROR(kParseErrorStringUnicodeSurrogateInvalid, is.Tell() - 2);
- unsigned codepoint2 = ParseHex4(is);
- if (codepoint2 < 0xDC00 || codepoint2 > 0xDFFF)
- RAPIDJSON_PARSE_ERROR(kParseErrorStringUnicodeSurrogateInvalid, is.Tell() - 2);
- codepoint = (((codepoint - 0xD800) << 10) | (codepoint2 - 0xDC00)) + 0x10000;
- }
- TEncoding::Encode(os, codepoint);
- }
- else
- RAPIDJSON_PARSE_ERROR(kParseErrorStringEscapeInvalid, is.Tell() - 1);
- }
- else if (c == '"') { // Closing double quote
- is.Take();
- os.Put('\0'); // null-terminate the string
- return;
- }
- else if (c == '\0')
- RAPIDJSON_PARSE_ERROR(kParseErrorStringMissQuotationMark, is.Tell() - 1);
- else if ((unsigned)c < 0x20) // RFC 4627: unescaped = %x20-21 / %x23-5B / %x5D-10FFFF
- RAPIDJSON_PARSE_ERROR(kParseErrorStringEscapeInvalid, is.Tell() - 1);
- else {
- if (parseFlags & kParseValidateEncodingFlag ?
- !Transcoder<SEncoding, TEncoding>::Validate(is, os) :
- !Transcoder<SEncoding, TEncoding>::Transcode(is, os))
- RAPIDJSON_PARSE_ERROR(kParseErrorStringInvalidEncoding, is.Tell());
- }
- }
- }
-
- inline double StrtodFastPath(double significand, int exp) {
- // Fast path only works on limited range of values.
- // But for simplicity and performance, currently only implement this.
- // see http://www.exploringbinary.com/fast-path-decimal-to-floating-point-conversion/
- if (exp < -308)
- return 0.0;
- else if (exp >= 0)
- return significand * internal::Pow10(exp);
- else
- return significand / internal::Pow10(-exp);
- }
-
- template<unsigned parseFlags, typename InputStream, typename Handler>
- void ParseNumber(InputStream& is, Handler& handler) {
- internal::StreamLocalCopy<InputStream> copy(is);
- InputStream& s(copy.s);
-
- // Parse minus
- bool minus = false;
- if (s.Peek() == '-') {
- minus = true;
- s.Take();
- }
-
- // Parse int: zero / ( digit1-9 *DIGIT )
- unsigned i = 0;
- uint64_t i64 = 0;
- bool use64bit = false;
- if (s.Peek() == '0') {
- i = 0;
- s.Take();
- }
- else if (s.Peek() >= '1' && s.Peek() <= '9') {
- i = static_cast<unsigned>(s.Take() - '0');
-
- if (minus)
- while (s.Peek() >= '0' && s.Peek() <= '9') {
- if (i >= 214748364) { // 2^31 = 2147483648
- if (i != 214748364 || s.Peek() > '8') {
- i64 = i;
- use64bit = true;
- break;
- }
- }
- i = i * 10 + static_cast<unsigned>(s.Take() - '0');
- }
- else
- while (s.Peek() >= '0' && s.Peek() <= '9') {
- if (i >= 429496729) { // 2^32 - 1 = 4294967295
- if (i != 429496729 || s.Peek() > '5') {
- i64 = i;
- use64bit = true;
- break;
- }
- }
- i = i * 10 + static_cast<unsigned>(s.Take() - '0');
- }
- }
- else
- RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, s.Tell());
-
- // Parse 64bit int
- double d = 0.0;
- bool useDouble = false;
- if (use64bit) {
- if (minus)
- while (s.Peek() >= '0' && s.Peek() <= '9') {
- if (i64 >= RAPIDJSON_UINT64_C2(0x0CCCCCCC, 0xCCCCCCCC)) // 2^63 = 9223372036854775808
- if (i64 != RAPIDJSON_UINT64_C2(0x0CCCCCCC, 0xCCCCCCCC) || s.Peek() > '8') {
- d = (double)i64;
- useDouble = true;
- break;
- }
- i64 = i64 * 10 + static_cast<unsigned>(s.Take() - '0');
- }
- else
- while (s.Peek() >= '0' && s.Peek() <= '9') {
- if (i64 >= RAPIDJSON_UINT64_C2(0x19999999, 0x99999999)) // 2^64 - 1 = 18446744073709551615
- if (i64 != RAPIDJSON_UINT64_C2(0x19999999, 0x99999999) || s.Peek() > '5') {
- d = (double)i64;
- useDouble = true;
- break;
- }
- i64 = i64 * 10 + static_cast<unsigned>(s.Take() - '0');
- }
- }
-
- // Force double for big integer
- if (useDouble) {
- while (s.Peek() >= '0' && s.Peek() <= '9') {
- if (d >= 1.7976931348623157e307) // DBL_MAX / 10.0
- RAPIDJSON_PARSE_ERROR(kParseErrorNumberTooBig, s.Tell());
- d = d * 10 + (s.Take() - '0');
- }
- }
-
- // Parse frac = decimal-point 1*DIGIT
- int expFrac = 0;
- if (s.Peek() == '.') {
- s.Take();
-
-#if RAPIDJSON_64BIT
- // Use i64 to store significand in 64-bit architecture
- if (!useDouble) {
- if (!use64bit)
- i64 = i;
-
- while (s.Peek() >= '0' && s.Peek() <= '9') {
- if (i64 >= RAPIDJSON_UINT64_C2(0x19999999, 0x99999999))
- break;
- else {
- i64 = i64 * 10 + static_cast<unsigned>(s.Take() - '0');
- --expFrac;
- }
- }
-
- d = (double)i64;
- }
-#else
- // Use double to store significand in 32-bit architecture
- if (!useDouble)
- d = use64bit ? (double)i64 : (double)i;
-#endif
- useDouble = true;
-
- while (s.Peek() >= '0' && s.Peek() <= '9') {
- d = d * 10 + (s.Take() - '0');
- --expFrac;
- }
-
- if (expFrac == 0)
- RAPIDJSON_PARSE_ERROR(kParseErrorNumberMissFraction, s.Tell());
- }
-
- // Parse exp = e [ minus / plus ] 1*DIGIT
- int exp = 0;
- if (s.Peek() == 'e' || s.Peek() == 'E') {
- if (!useDouble) {
- d = use64bit ? (double)i64 : (double)i;
- useDouble = true;
- }
- s.Take();
-
- bool expMinus = false;
- if (s.Peek() == '+')
- s.Take();
- else if (s.Peek() == '-') {
- s.Take();
- expMinus = true;
- }
-
- if (s.Peek() >= '0' && s.Peek() <= '9') {
- exp = s.Take() - '0';
- while (s.Peek() >= '0' && s.Peek() <= '9') {
- exp = exp * 10 + (s.Take() - '0');
- if (exp > 308 && !expMinus) // exp > 308 should be rare, so it should be checked first.
- RAPIDJSON_PARSE_ERROR(kParseErrorNumberTooBig, s.Tell());
- }
- }
- else
- RAPIDJSON_PARSE_ERROR(kParseErrorNumberMissExponent, s.Tell());
-
- if (expMinus)
- exp = -exp;
- }
-
- // Finish parsing, call event according to the type of number.
- bool cont = true;
- if (useDouble) {
- int expSum = exp + expFrac;
- if (expSum < -308) {
- // Prevent expSum < -308, making Pow10(expSum) = 0
- d = StrtodFastPath(d, exp);
- d = StrtodFastPath(d, expFrac);
- }
- else
- d = StrtodFastPath(d, expSum);
-
- cont = handler.Double(minus ? -d : d);
- }
- else {
- if (use64bit) {
- if (minus)
- cont = handler.Int64(-(int64_t)i64);
- else
- cont = handler.Uint64(i64);
- }
- else {
- if (minus)
- cont = handler.Int(-(int)i);
- else
- cont = handler.Uint(i);
- }
- }
- if (!cont)
- RAPIDJSON_PARSE_ERROR(kParseErrorTermination, s.Tell());
- }
-
- // Parse any JSON value
- template<unsigned parseFlags, typename InputStream, typename Handler>
- void ParseValue(InputStream& is, Handler& handler) {
- switch (is.Peek()) {
- case 'n': ParseNull <parseFlags>(is, handler); break;
- case 't': ParseTrue <parseFlags>(is, handler); break;
- case 'f': ParseFalse <parseFlags>(is, handler); break;
- case '"': ParseString<parseFlags>(is, handler); break;
- case '{': ParseObject<parseFlags>(is, handler); break;
- case '[': ParseArray <parseFlags>(is, handler); break;
- default : ParseNumber<parseFlags>(is, handler);
- }
- }
-
- // Iterative Parsing
-
- // States
- enum IterativeParsingState {
- IterativeParsingStartState = 0,
- IterativeParsingFinishState,
- IterativeParsingErrorState,
-
- // Object states
- IterativeParsingObjectInitialState,
- IterativeParsingMemberKeyState,
- IterativeParsingKeyValueDelimiterState,
- IterativeParsingMemberValueState,
- IterativeParsingMemberDelimiterState,
- IterativeParsingObjectFinishState,
-
- // Array states
- IterativeParsingArrayInitialState,
- IterativeParsingElementState,
- IterativeParsingElementDelimiterState,
- IterativeParsingArrayFinishState,
-
- // Single value state
- IterativeParsingValueState,
-
- cIterativeParsingStateCount
- };
-
- // Tokens
- enum Token {
- LeftBracketToken = 0,
- RightBracketToken,
-
- LeftCurlyBracketToken,
- RightCurlyBracketToken,
-
- CommaToken,
- ColonToken,
-
- StringToken,
- FalseToken,
- TrueToken,
- NullToken,
- NumberToken,
-
- kTokenCount
- };
-
- RAPIDJSON_FORCEINLINE Token Tokenize(Ch c) {
-
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#define N NumberToken
-#define N16 N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N
- // Maps from ASCII to Token
- static const unsigned char tokenMap[256] = {
- N16, // 00~0F
- N16, // 10~1F
- N, N, StringToken, N, N, N, N, N, N, N, N, N, CommaToken, N, N, N, // 20~2F
- N, N, N, N, N, N, N, N, N, N, ColonToken, N, N, N, N, N, // 30~3F
- N16, // 40~4F
- N, N, N, N, N, N, N, N, N, N, N, LeftBracketToken, N, RightBracketToken, N, N, // 50~5F
- N, N, N, N, N, N, FalseToken, N, N, N, N, N, N, N, NullToken, N, // 60~6F
- N, N, N, N, TrueToken, N, N, N, N, N, N, LeftCurlyBracketToken, N, RightCurlyBracketToken, N, N, // 70~7F
- N16, N16, N16, N16, N16, N16, N16, N16 // 80~FF
- };
-#undef N
-#undef N16
-//!@endcond
-
- if (sizeof(Ch) == 1 || unsigned(c) < 256)
- return (Token)tokenMap[(unsigned char)c];
- else
- return NumberToken;
- }
-
- RAPIDJSON_FORCEINLINE IterativeParsingState Predict(IterativeParsingState state, Token token) {
- // current state x one lookahead token -> new state
- static const char G[cIterativeParsingStateCount][kTokenCount] = {
- // Start
- {
- IterativeParsingArrayInitialState, // Left bracket
- IterativeParsingErrorState, // Right bracket
- IterativeParsingObjectInitialState, // Left curly bracket
- IterativeParsingErrorState, // Right curly bracket
- IterativeParsingErrorState, // Comma
- IterativeParsingErrorState, // Colon
- IterativeParsingValueState, // String
- IterativeParsingValueState, // False
- IterativeParsingValueState, // True
- IterativeParsingValueState, // Null
- IterativeParsingValueState // Number
- },
- // Finish(sink state)
- {
- IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
- IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
- IterativeParsingErrorState
- },
- // Error(sink state)
- {
- IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
- IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
- IterativeParsingErrorState
- },
- // ObjectInitial
- {
- IterativeParsingErrorState, // Left bracket
- IterativeParsingErrorState, // Right bracket
- IterativeParsingErrorState, // Left curly bracket
- IterativeParsingObjectFinishState, // Right curly bracket
- IterativeParsingErrorState, // Comma
- IterativeParsingErrorState, // Colon
- IterativeParsingMemberKeyState, // String
- IterativeParsingErrorState, // False
- IterativeParsingErrorState, // True
- IterativeParsingErrorState, // Null
- IterativeParsingErrorState // Number
- },
- // MemberKey
- {
- IterativeParsingErrorState, // Left bracket
- IterativeParsingErrorState, // Right bracket
- IterativeParsingErrorState, // Left curly bracket
- IterativeParsingErrorState, // Right curly bracket
- IterativeParsingErrorState, // Comma
- IterativeParsingKeyValueDelimiterState, // Colon
- IterativeParsingErrorState, // String
- IterativeParsingErrorState, // False
- IterativeParsingErrorState, // True
- IterativeParsingErrorState, // Null
- IterativeParsingErrorState // Number
- },
- // KeyValueDelimiter
- {
- IterativeParsingArrayInitialState, // Left bracket(push MemberValue state)
- IterativeParsingErrorState, // Right bracket
- IterativeParsingObjectInitialState, // Left curly bracket(push MemberValue state)
- IterativeParsingErrorState, // Right curly bracket
- IterativeParsingErrorState, // Comma
- IterativeParsingErrorState, // Colon
- IterativeParsingMemberValueState, // String
- IterativeParsingMemberValueState, // False
- IterativeParsingMemberValueState, // True
- IterativeParsingMemberValueState, // Null
- IterativeParsingMemberValueState // Number
- },
- // MemberValue
- {
- IterativeParsingErrorState, // Left bracket
- IterativeParsingErrorState, // Right bracket
- IterativeParsingErrorState, // Left curly bracket
- IterativeParsingObjectFinishState, // Right curly bracket
- IterativeParsingMemberDelimiterState, // Comma
- IterativeParsingErrorState, // Colon
- IterativeParsingErrorState, // String
- IterativeParsingErrorState, // False
- IterativeParsingErrorState, // True
- IterativeParsingErrorState, // Null
- IterativeParsingErrorState // Number
- },
- // MemberDelimiter
- {
- IterativeParsingErrorState, // Left bracket
- IterativeParsingErrorState, // Right bracket
- IterativeParsingErrorState, // Left curly bracket
- IterativeParsingErrorState, // Right curly bracket
- IterativeParsingErrorState, // Comma
- IterativeParsingErrorState, // Colon
- IterativeParsingMemberKeyState, // String
- IterativeParsingErrorState, // False
- IterativeParsingErrorState, // True
- IterativeParsingErrorState, // Null
- IterativeParsingErrorState // Number
- },
- // ObjectFinish(sink state)
- {
- IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
- IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
- IterativeParsingErrorState
- },
- // ArrayInitial
- {
- IterativeParsingArrayInitialState, // Left bracket(push Element state)
- IterativeParsingArrayFinishState, // Right bracket
- IterativeParsingObjectInitialState, // Left curly bracket(push Element state)
- IterativeParsingErrorState, // Right curly bracket
- IterativeParsingErrorState, // Comma
- IterativeParsingErrorState, // Colon
- IterativeParsingElementState, // String
- IterativeParsingElementState, // False
- IterativeParsingElementState, // True
- IterativeParsingElementState, // Null
- IterativeParsingElementState // Number
- },
- // Element
- {
- IterativeParsingErrorState, // Left bracket
- IterativeParsingArrayFinishState, // Right bracket
- IterativeParsingErrorState, // Left curly bracket
- IterativeParsingErrorState, // Right curly bracket
- IterativeParsingElementDelimiterState, // Comma
- IterativeParsingErrorState, // Colon
- IterativeParsingErrorState, // String
- IterativeParsingErrorState, // False
- IterativeParsingErrorState, // True
- IterativeParsingErrorState, // Null
- IterativeParsingErrorState // Number
- },
- // ElementDelimiter
- {
- IterativeParsingArrayInitialState, // Left bracket(push Element state)
- IterativeParsingErrorState, // Right bracket
- IterativeParsingObjectInitialState, // Left curly bracket(push Element state)
- IterativeParsingErrorState, // Right curly bracket
- IterativeParsingErrorState, // Comma
- IterativeParsingErrorState, // Colon
- IterativeParsingElementState, // String
- IterativeParsingElementState, // False
- IterativeParsingElementState, // True
- IterativeParsingElementState, // Null
- IterativeParsingElementState // Number
- },
- // ArrayFinish(sink state)
- {
- IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
- IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
- IterativeParsingErrorState
- },
- // Single Value (sink state)
- {
- IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
- IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
- IterativeParsingErrorState
- }
- }; // End of G
-
- return (IterativeParsingState)G[state][token];
- }
-
- // Make an advance in the token stream and state based on the candidate destination state which was returned by Transit().
- // May return a new state on state pop.
- template <unsigned parseFlags, typename InputStream, typename Handler>
- RAPIDJSON_FORCEINLINE IterativeParsingState Transit(IterativeParsingState src, Token token, IterativeParsingState dst, InputStream& is, Handler& handler) {
- switch (dst) {
- case IterativeParsingStartState:
- RAPIDJSON_ASSERT(false);
- return IterativeParsingErrorState;
-
- case IterativeParsingFinishState:
- return dst;
-
- case IterativeParsingErrorState:
- return dst;
-
- case IterativeParsingObjectInitialState:
- case IterativeParsingArrayInitialState:
- {
- // Push the state(Element or MemeberValue) if we are nested in another array or value of member.
- // In this way we can get the correct state on ObjectFinish or ArrayFinish by frame pop.
- IterativeParsingState n = src;
- if (src == IterativeParsingArrayInitialState || src == IterativeParsingElementDelimiterState)
- n = IterativeParsingElementState;
- else if (src == IterativeParsingKeyValueDelimiterState)
- n = IterativeParsingMemberValueState;
- // Push current state.
- *stack_.template Push<SizeType>(1) = n;
- // Initialize and push the member/element count.
- *stack_.template Push<SizeType>(1) = 0;
- // Call handler
- bool hr = (dst == IterativeParsingObjectInitialState) ? handler.StartObject() : handler.StartArray();
- // On handler short circuits the parsing.
- if (!hr) {
- RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell());
- return IterativeParsingErrorState;
- }
- else {
- is.Take();
- return dst;
- }
- }
-
- case IterativeParsingMemberKeyState:
- ParseString<parseFlags>(is, handler, true);
- if (HasParseError())
- return IterativeParsingErrorState;
- else
- return dst;
-
- case IterativeParsingKeyValueDelimiterState:
- if (token == ColonToken) {
- is.Take();
- return dst;
- }
- else
- return IterativeParsingErrorState;
-
- case IterativeParsingMemberValueState:
- // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state.
- ParseValue<parseFlags>(is, handler);
- if (HasParseError()) {
- return IterativeParsingErrorState;
- }
- return dst;
-
- case IterativeParsingElementState:
- // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state.
- ParseValue<parseFlags>(is, handler);
- if (HasParseError()) {
- return IterativeParsingErrorState;
- }
- return dst;
-
- case IterativeParsingMemberDelimiterState:
- case IterativeParsingElementDelimiterState:
- is.Take();
- // Update member/element count.
- *stack_.template Top<SizeType>() = *stack_.template Top<SizeType>() + 1;
- return dst;
-
- case IterativeParsingObjectFinishState:
- {
- // Get member count.
- SizeType c = *stack_.template Pop<SizeType>(1);
- // If the object is not empty, count the last member.
- if (src == IterativeParsingMemberValueState)
- ++c;
- // Restore the state.
- IterativeParsingState n = static_cast<IterativeParsingState>(*stack_.template Pop<SizeType>(1));
- // Transit to Finish state if this is the topmost scope.
- if (n == IterativeParsingStartState)
- n = IterativeParsingFinishState;
- // Call handler
- bool hr = handler.EndObject(c);
- // On handler short circuits the parsing.
- if (!hr) {
- RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell());
- return IterativeParsingErrorState;
- }
- else {
- is.Take();
- return n;
- }
- }
-
- case IterativeParsingArrayFinishState:
- {
- // Get element count.
- SizeType c = *stack_.template Pop<SizeType>(1);
- // If the array is not empty, count the last element.
- if (src == IterativeParsingElementState)
- ++c;
- // Restore the state.
- IterativeParsingState n = static_cast<IterativeParsingState>(*stack_.template Pop<SizeType>(1));
- // Transit to Finish state if this is the topmost scope.
- if (n == IterativeParsingStartState)
- n = IterativeParsingFinishState;
- // Call handler
- bool hr = handler.EndArray(c);
- // On handler short circuits the parsing.
- if (!hr) {
- RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell());
- return IterativeParsingErrorState;
- }
- else {
- is.Take();
- return n;
- }
- }
-
- case IterativeParsingValueState:
- // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state.
- ParseValue<parseFlags>(is, handler);
- if (HasParseError()) {
- return IterativeParsingErrorState;
- }
- return IterativeParsingFinishState;
-
- default:
- RAPIDJSON_ASSERT(false);
- return IterativeParsingErrorState;
- }
- }
-
- template <typename InputStream>
- void HandleError(IterativeParsingState src, InputStream& is) {
- if (HasParseError()) {
- // Error flag has been set.
- return;
- }
-
- switch (src) {
- case IterativeParsingStartState: RAPIDJSON_PARSE_ERROR(kParseErrorDocumentEmpty, is.Tell());
- case IterativeParsingFinishState: RAPIDJSON_PARSE_ERROR(kParseErrorDocumentRootNotSingular, is.Tell());
- case IterativeParsingObjectInitialState:
- case IterativeParsingMemberDelimiterState: RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissName, is.Tell());
- case IterativeParsingMemberKeyState: RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissColon, is.Tell());
- case IterativeParsingMemberValueState: RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissCommaOrCurlyBracket, is.Tell());
- case IterativeParsingElementState: RAPIDJSON_PARSE_ERROR(kParseErrorArrayMissCommaOrSquareBracket, is.Tell());
- default: RAPIDJSON_PARSE_ERROR(kParseErrorUnspecificSyntaxError, is.Tell());
- }
- }
-
- template <unsigned parseFlags, typename InputStream, typename Handler>
- ParseResult IterativeParse(InputStream& is, Handler& handler) {
- parseResult_.Clear();
- ClearStackOnExit scope(*this);
- IterativeParsingState state = IterativeParsingStartState;
-
- SkipWhitespace(is);
- while (is.Peek() != '\0') {
- Token t = Tokenize(is.Peek());
- IterativeParsingState n = Predict(state, t);
- IterativeParsingState d = Transit<parseFlags>(state, t, n, is, handler);
-
- if (d == IterativeParsingErrorState) {
- HandleError(state, is);
- break;
- }
-
- state = d;
-
- // Do not further consume streams if a root JSON has been parsed.
- if ((parseFlags & kParseStopWhenDoneFlag) && state == IterativeParsingFinishState)
- break;
-
- SkipWhitespace(is);
- }
-
- // Handle the end of file.
- if (state != IterativeParsingFinishState)
- HandleError(state, is);
-
- return parseResult_;
- }
-
- static const size_t kDefaultStackCapacity = 256; //!< Default stack capacity in bytes for storing a single decoded string.
- internal::Stack<StackAllocator> stack_; //!< A stack for storing decoded string temporarily during non-destructive parsing.
- ParseResult parseResult_;
-}; // class GenericReader
-
-//! Reader with UTF8 encoding and default allocator.
-typedef GenericReader<UTF8<>, UTF8<> > Reader;
-
-} // namespace rapidjson
-
-#ifdef _MSC_VER
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_READER_H_
diff --git a/src/common/rapidjson/stringbuffer.h b/src/common/rapidjson/stringbuffer.h deleted file mode 100644 index 55124f117..000000000 --- a/src/common/rapidjson/stringbuffer.h +++ /dev/null @@ -1,79 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_STRINGBUFFER_H_
-#define RAPIDJSON_STRINGBUFFER_H_
-
-#include "rapidjson.h"
-#include "internal/stack.h"
-
-namespace rapidjson {
-
-//! Represents an in-memory output stream.
-/*!
- \tparam Encoding Encoding of the stream.
- \tparam Allocator type for allocating memory buffer.
- \note implements Stream concept
-*/
-template <typename Encoding, typename Allocator = CrtAllocator>
-struct GenericStringBuffer {
- typedef typename Encoding::Ch Ch;
-
- GenericStringBuffer(Allocator* allocator = 0, size_t capacity = kDefaultCapacity) : stack_(allocator, capacity) {}
-
- void Put(Ch c) { *stack_.template Push<Ch>() = c; }
- void Flush() {}
-
- void Clear() { stack_.Clear(); }
- void ShrinkToFit() {
- // Push and pop a null terminator. This is safe.
- *stack_.template Push<Ch>() = '\0';
- stack_.ShrinkToFit();
- stack_.template Pop<Ch>(1);
- }
- Ch* Push(size_t count) { return stack_.template Push<Ch>(count); }
- void Pop(size_t count) { stack_.template Pop<Ch>(count); }
-
- const Ch* GetString() const {
- // Push and pop a null terminator. This is safe.
- *stack_.template Push<Ch>() = '\0';
- stack_.template Pop<Ch>(1);
-
- return stack_.template Bottom<Ch>();
- }
-
- size_t GetSize() const { return stack_.GetSize(); }
-
- static const size_t kDefaultCapacity = 256;
- mutable internal::Stack<Allocator> stack_;
-};
-
-//! String buffer with UTF8 encoding
-typedef GenericStringBuffer<UTF8<> > StringBuffer;
-
-//! Implement specialized version of PutN() with memset() for better performance.
-template<>
-inline void PutN(GenericStringBuffer<UTF8<> >& stream, char c, size_t n) {
- std::memset(stream.stack_.Push<char>(n), c, n * sizeof(c));
-}
-
-} // namespace rapidjson
-
-#endif // RAPIDJSON_STRINGBUFFER_H_
diff --git a/src/common/rapidjson/writer.h b/src/common/rapidjson/writer.h deleted file mode 100644 index fb6601ef9..000000000 --- a/src/common/rapidjson/writer.h +++ /dev/null @@ -1,389 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_WRITER_H_
-#define RAPIDJSON_WRITER_H_
-
-#include "rapidjson.h"
-#include "internal/stack.h"
-#include "internal/strfunc.h"
-#include "internal/dtoa.h"
-#include "internal/itoa.h"
-#include "stringbuffer.h"
-#include <new> // placement new
-
-#ifdef _MSC_VER
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4127) // conditional expression is constant
-#endif
-
-namespace rapidjson {
-
-//! JSON writer
-/*! Writer implements the concept Handler.
- It generates JSON text by events to an output os.
-
- User may programmatically calls the functions of a writer to generate JSON text.
-
- On the other side, a writer can also be passed to objects that generates events,
-
- for example Reader::Parse() and Document::Accept().
-
- \tparam OutputStream Type of output stream.
- \tparam SourceEncoding Encoding of source string.
- \tparam TargetEncoding Encoding of output stream.
- \tparam StackAllocator Type of allocator for allocating memory of stack.
- \note implements Handler concept
-*/
-template<typename OutputStream, typename SourceEncoding = UTF8<>, typename TargetEncoding = UTF8<>, typename StackAllocator = CrtAllocator>
-class Writer {
-public:
- typedef typename SourceEncoding::Ch Ch;
-
- //! Constructor
- /*! \param os Output stream.
- \param allocator User supplied allocator. If it is null, it will create a private one.
- \param levelDepth Initial capacity of stack.
- */
- Writer(OutputStream& os, StackAllocator* stackAllocator = 0, size_t levelDepth = kDefaultLevelDepth) :
- os_(&os), level_stack_(stackAllocator, levelDepth * sizeof(Level)), hasRoot_(false) {}
-
- Writer(StackAllocator* allocator = 0, size_t levelDepth = kDefaultLevelDepth) :
- os_(0), level_stack_(allocator, levelDepth * sizeof(Level)), hasRoot_(false) {}
-
- //! Reset the writer with a new stream.
- /*!
- This function reset the writer with a new stream and default settings,
- in order to make a Writer object reusable for output multiple JSONs.
-
- \param os New output stream.
- \code
- Writer<OutputStream> writer(os1);
- writer.StartObject();
- // ...
- writer.EndObject();
-
- writer.Reset(os2);
- writer.StartObject();
- // ...
- writer.EndObject();
- \endcode
- */
- void Reset(OutputStream& os) {
- os_ = &os;
- hasRoot_ = false;
- level_stack_.Clear();
- }
-
- //! Checks whether the output is a complete JSON.
- /*!
- A complete JSON has a complete root object or array.
- */
- bool IsComplete() const {
- return hasRoot_ && level_stack_.Empty();
- }
-
- /*!@name Implementation of Handler
- \see Handler
- */
- //@{
-
- bool Null() { Prefix(kNullType); return WriteNull(); }
- bool Bool(bool b) { Prefix(b ? kTrueType : kFalseType); return WriteBool(b); }
- bool Int(int i) { Prefix(kNumberType); return WriteInt(i); }
- bool Uint(unsigned u) { Prefix(kNumberType); return WriteUint(u); }
- bool Int64(int64_t i64) { Prefix(kNumberType); return WriteInt64(i64); }
- bool Uint64(uint64_t u64) { Prefix(kNumberType); return WriteUint64(u64); }
-
- //! Writes the given \c double value to the stream
- /*!
- \param d The value to be written.
- \return Whether it is succeed.
- */
- bool Double(double d) { Prefix(kNumberType); return WriteDouble(d); }
-
- bool String(const Ch* str, SizeType length, bool copy = false) {
- (void)copy;
- Prefix(kStringType);
- return WriteString(str, length);
- }
-
- bool StartObject() {
- Prefix(kObjectType);
- new (level_stack_.template Push<Level>()) Level(false);
- return WriteStartObject();
- }
-
- bool Key(const Ch* str, SizeType length, bool copy = false) { return String(str, length, copy); }
-
- bool EndObject(SizeType memberCount = 0) {
- (void)memberCount;
- RAPIDJSON_ASSERT(level_stack_.GetSize() >= sizeof(Level));
- RAPIDJSON_ASSERT(!level_stack_.template Top<Level>()->inArray);
- level_stack_.template Pop<Level>(1);
- bool ret = WriteEndObject();
- if (level_stack_.Empty()) // end of json text
- os_->Flush();
- return ret;
- }
-
- bool StartArray() {
- Prefix(kArrayType);
- new (level_stack_.template Push<Level>()) Level(true);
- return WriteStartArray();
- }
-
- bool EndArray(SizeType elementCount = 0) {
- (void)elementCount;
- RAPIDJSON_ASSERT(level_stack_.GetSize() >= sizeof(Level));
- RAPIDJSON_ASSERT(level_stack_.template Top<Level>()->inArray);
- level_stack_.template Pop<Level>(1);
- bool ret = WriteEndArray();
- if (level_stack_.Empty()) // end of json text
- os_->Flush();
- return ret;
- }
- //@}
-
- /*! @name Convenience extensions */
- //@{
-
- //! Simpler but slower overload.
- bool String(const Ch* str) { return String(str, internal::StrLen(str)); }
- bool Key(const Ch* str) { return Key(str, internal::StrLen(str)); }
-
- //@}
-
-protected:
- //! Information for each nested level
- struct Level {
- Level(bool inArray_) : valueCount(0), inArray(inArray_) {}
- size_t valueCount; //!< number of values in this level
- bool inArray; //!< true if in array, otherwise in object
- };
-
- static const size_t kDefaultLevelDepth = 32;
-
- bool WriteNull() {
- os_->Put('n'); os_->Put('u'); os_->Put('l'); os_->Put('l'); return true;
- }
-
- bool WriteBool(bool b) {
- if (b) {
- os_->Put('t'); os_->Put('r'); os_->Put('u'); os_->Put('e');
- }
- else {
- os_->Put('f'); os_->Put('a'); os_->Put('l'); os_->Put('s'); os_->Put('e');
- }
- return true;
- }
-
- bool WriteInt(int i) {
- char buffer[11];
- const char* end = internal::i32toa(i, buffer);
- for (const char* p = buffer; p != end; ++p)
- os_->Put(*p);
- return true;
- }
-
- bool WriteUint(unsigned u) {
- char buffer[10];
- const char* end = internal::u32toa(u, buffer);
- for (const char* p = buffer; p != end; ++p)
- os_->Put(*p);
- return true;
- }
-
- bool WriteInt64(int64_t i64) {
- char buffer[21];
- const char* end = internal::i64toa(i64, buffer);
- for (const char* p = buffer; p != end; ++p)
- os_->Put(*p);
- return true;
- }
-
- bool WriteUint64(uint64_t u64) {
- char buffer[20];
- char* end = internal::u64toa(u64, buffer);
- for (char* p = buffer; p != end; ++p)
- os_->Put(*p);
- return true;
- }
-
- bool WriteDouble(double d) {
- char buffer[25];
- char* end = internal::dtoa(d, buffer);
- for (char* p = buffer; p != end; ++p)
- os_->Put(*p);
- return true;
- }
-
- bool WriteString(const Ch* str, SizeType length) {
- static const char hexDigits[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
- static const char escape[256] = {
-#define Z16 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
- //0 1 2 3 4 5 6 7 8 9 A B C D E F
- 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'b', 't', 'n', 'u', 'f', 'r', 'u', 'u', // 00
- 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', // 10
- 0, 0, '"', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 20
- Z16, Z16, // 30~4F
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'\\', 0, 0, 0, // 50
- Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16 // 60~FF
-#undef Z16
- };
-
- os_->Put('\"');
- GenericStringStream<SourceEncoding> is(str);
- while (is.Tell() < length) {
- const Ch c = is.Peek();
- if (!TargetEncoding::supportUnicode && (unsigned)c >= 0x80) {
- // Unicode escaping
- unsigned codepoint;
- if (!SourceEncoding::Decode(is, &codepoint))
- return false;
- os_->Put('\\');
- os_->Put('u');
- if (codepoint <= 0xD7FF || (codepoint >= 0xE000 && codepoint <= 0xFFFF)) {
- os_->Put(hexDigits[(codepoint >> 12) & 15]);
- os_->Put(hexDigits[(codepoint >> 8) & 15]);
- os_->Put(hexDigits[(codepoint >> 4) & 15]);
- os_->Put(hexDigits[(codepoint ) & 15]);
- }
- else if (codepoint >= 0x010000 && codepoint <= 0x10FFFF) {
- // Surrogate pair
- unsigned s = codepoint - 0x010000;
- unsigned lead = (s >> 10) + 0xD800;
- unsigned trail = (s & 0x3FF) + 0xDC00;
- os_->Put(hexDigits[(lead >> 12) & 15]);
- os_->Put(hexDigits[(lead >> 8) & 15]);
- os_->Put(hexDigits[(lead >> 4) & 15]);
- os_->Put(hexDigits[(lead ) & 15]);
- os_->Put('\\');
- os_->Put('u');
- os_->Put(hexDigits[(trail >> 12) & 15]);
- os_->Put(hexDigits[(trail >> 8) & 15]);
- os_->Put(hexDigits[(trail >> 4) & 15]);
- os_->Put(hexDigits[(trail ) & 15]);
- }
- else
- return false; // invalid code point
- }
- else if ((sizeof(Ch) == 1 || (unsigned)c < 256) && escape[(unsigned char)c]) {
- is.Take();
- os_->Put('\\');
- os_->Put(escape[(unsigned char)c]);
- if (escape[(unsigned char)c] == 'u') {
- os_->Put('0');
- os_->Put('0');
- os_->Put(hexDigits[(unsigned char)c >> 4]);
- os_->Put(hexDigits[(unsigned char)c & 0xF]);
- }
- }
- else
- Transcoder<SourceEncoding, TargetEncoding>::Transcode(is, *os_);
- }
- os_->Put('\"');
- return true;
- }
-
- bool WriteStartObject() { os_->Put('{'); return true; }
- bool WriteEndObject() { os_->Put('}'); return true; }
- bool WriteStartArray() { os_->Put('['); return true; }
- bool WriteEndArray() { os_->Put(']'); return true; }
-
- void Prefix(Type type) {
- (void)type;
- if (level_stack_.GetSize() != 0) { // this value is not at root
- Level* level = level_stack_.template Top<Level>();
- if (level->valueCount > 0) {
- if (level->inArray)
- os_->Put(','); // add comma if it is not the first element in array
- else // in object
- os_->Put((level->valueCount % 2 == 0) ? ',' : ':');
- }
- if (!level->inArray && level->valueCount % 2 == 0)
- RAPIDJSON_ASSERT(type == kStringType); // if it's in object, then even number should be a name
- level->valueCount++;
- }
- else {
- RAPIDJSON_ASSERT(!hasRoot_); // Should only has one and only one root.
- hasRoot_ = true;
- }
- }
-
- OutputStream* os_;
- internal::Stack<StackAllocator> level_stack_;
- bool hasRoot_;
-
-private:
- // Prohibit copy constructor & assignment operator.
- Writer(const Writer&);
- Writer& operator=(const Writer&);
-};
-
-// Full specialization for StringStream to prevent memory copying
-
-template<>
-inline bool Writer<StringBuffer>::WriteInt(int i) {
- char *buffer = os_->Push(11);
- const char* end = internal::i32toa(i, buffer);
- os_->Pop(11 - (end - buffer));
- return true;
-}
-
-template<>
-inline bool Writer<StringBuffer>::WriteUint(unsigned u) {
- char *buffer = os_->Push(10);
- const char* end = internal::u32toa(u, buffer);
- os_->Pop(10 - (end - buffer));
- return true;
-}
-
-template<>
-inline bool Writer<StringBuffer>::WriteInt64(int64_t i64) {
- char *buffer = os_->Push(21);
- const char* end = internal::i64toa(i64, buffer);
- os_->Pop(21 - (end - buffer));
- return true;
-}
-
-template<>
-inline bool Writer<StringBuffer>::WriteUint64(uint64_t u) {
- char *buffer = os_->Push(20);
- const char* end = internal::u64toa(u, buffer);
- os_->Pop(20 - (end - buffer));
- return true;
-}
-
-template<>
-inline bool Writer<StringBuffer>::WriteDouble(double d) {
- char *buffer = os_->Push(25);
- char* end = internal::dtoa(d, buffer);
- os_->Pop(25 - (end - buffer));
- return true;
-}
-
-} // namespace rapidjson
-
-#ifdef _MSC_VER
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_RAPIDJSON_H_
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