mirror of
https://git.wownero.com/wownero/wownero.git
synced 2024-12-22 17:28:53 +00:00
Stores seed language in wallet file. added rapidjson. Yet to test backward compatibility
This commit is contained in:
parent
d6346365c3
commit
09a659edb5
@ -75,6 +75,7 @@ endif()
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# set(BSDI TRUE)
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# set(BSDI TRUE)
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include_directories(src contrib/epee/include external "${CMAKE_BINARY_DIR}/version")
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include_directories(src contrib/epee/include external "${CMAKE_BINARY_DIR}/version")
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include_directories(src/common)
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if(APPLE)
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if(APPLE)
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include_directories(SYSTEM /usr/include/malloc)
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include_directories(SYSTEM /usr/include/malloc)
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246
src/common/rapidjson/allocators.h
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246
src/common/rapidjson/allocators.h
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@ -0,0 +1,246 @@
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// Copyright (C) 2011 Milo Yip
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#ifndef RAPIDJSON_ALLOCATORS_H_
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#define RAPIDJSON_ALLOCATORS_H_
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#include "rapidjson.h"
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namespace rapidjson {
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///////////////////////////////////////////////////////////////////////////////
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// Allocator
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/*! \class rapidjson::Allocator
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\brief Concept for allocating, resizing and freeing memory block.
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Note that Malloc() and Realloc() are non-static but Free() is static.
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So if an allocator need to support Free(), it needs to put its pointer in
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the header of memory block.
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\code
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concept Allocator {
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static const bool kNeedFree; //!< Whether this allocator needs to call Free().
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// Allocate a memory block.
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// \param size of the memory block in bytes.
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// \returns pointer to the memory block.
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void* Malloc(size_t size);
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// Resize a memory block.
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// \param originalPtr The pointer to current memory block. Null pointer is permitted.
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// \param originalSize The current size in bytes. (Design issue: since some allocator may not book-keep this, explicitly pass to it can save memory.)
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// \param newSize the new size in bytes.
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void* Realloc(void* originalPtr, size_t originalSize, size_t newSize);
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// Free a memory block.
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// \param pointer to the memory block. Null pointer is permitted.
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static void Free(void *ptr);
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};
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\endcode
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*/
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///////////////////////////////////////////////////////////////////////////////
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// CrtAllocator
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//! C-runtime library allocator.
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/*! This class is just wrapper for standard C library memory routines.
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\note implements Allocator concept
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*/
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class CrtAllocator {
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public:
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static const bool kNeedFree = true;
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void* Malloc(size_t size) { return std::malloc(size); }
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void* Realloc(void* originalPtr, size_t originalSize, size_t newSize) { (void)originalSize; return std::realloc(originalPtr, newSize); }
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static void Free(void *ptr) { std::free(ptr); }
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};
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///////////////////////////////////////////////////////////////////////////////
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// MemoryPoolAllocator
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//! Default memory allocator used by the parser and DOM.
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/*! This allocator allocate memory blocks from pre-allocated memory chunks.
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It does not free memory blocks. And Realloc() only allocate new memory.
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The memory chunks are allocated by BaseAllocator, which is CrtAllocator by default.
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User may also supply a buffer as the first chunk.
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If the user-buffer is full then additional chunks are allocated by BaseAllocator.
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The user-buffer is not deallocated by this allocator.
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\tparam BaseAllocator the allocator type for allocating memory chunks. Default is CrtAllocator.
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\note implements Allocator concept
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*/
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template <typename BaseAllocator = CrtAllocator>
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class MemoryPoolAllocator {
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public:
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static const bool kNeedFree = false; //!< Tell users that no need to call Free() with this allocator. (concept Allocator)
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//! Constructor with chunkSize.
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/*! \param chunkSize The size of memory chunk. The default is kDefaultChunkSize.
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\param baseAllocator The allocator for allocating memory chunks.
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*/
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MemoryPoolAllocator(size_t chunkSize = kDefaultChunkCapacity, BaseAllocator* baseAllocator = 0) :
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chunkHead_(0), chunk_capacity_(chunkSize), userBuffer_(0), baseAllocator_(baseAllocator), ownBaseAllocator_(0)
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{
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if (!baseAllocator_)
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ownBaseAllocator_ = baseAllocator_ = new BaseAllocator();
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AddChunk(chunk_capacity_);
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}
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//! Constructor with user-supplied buffer.
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/*! The user buffer will be used firstly. When it is full, memory pool allocates new chunk with chunk size.
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The user buffer will not be deallocated when this allocator is destructed.
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\param buffer User supplied buffer.
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\param size Size of the buffer in bytes. It must at least larger than sizeof(ChunkHeader).
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\param chunkSize The size of memory chunk. The default is kDefaultChunkSize.
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\param baseAllocator The allocator for allocating memory chunks.
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*/
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MemoryPoolAllocator(void *buffer, size_t size, size_t chunkSize = kDefaultChunkCapacity, BaseAllocator* baseAllocator = 0) :
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chunkHead_(0), chunk_capacity_(chunkSize), userBuffer_(buffer), baseAllocator_(baseAllocator), ownBaseAllocator_(0)
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{
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RAPIDJSON_ASSERT(buffer != 0);
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RAPIDJSON_ASSERT(size > sizeof(ChunkHeader));
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chunkHead_ = reinterpret_cast<ChunkHeader*>(buffer);
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chunkHead_->capacity = size - sizeof(ChunkHeader);
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chunkHead_->size = 0;
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chunkHead_->next = 0;
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}
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//! Destructor.
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/*! This deallocates all memory chunks, excluding the user-supplied buffer.
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*/
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~MemoryPoolAllocator() {
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Clear();
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delete ownBaseAllocator_;
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}
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//! Deallocates all memory chunks, excluding the user-supplied buffer.
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void Clear() {
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while(chunkHead_ != 0 && chunkHead_ != userBuffer_) {
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ChunkHeader* next = chunkHead_->next;
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baseAllocator_->Free(chunkHead_);
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chunkHead_ = next;
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}
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}
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//! Computes the total capacity of allocated memory chunks.
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/*! \return total capacity in bytes.
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*/
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size_t Capacity() const {
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size_t capacity = 0;
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for (ChunkHeader* c = chunkHead_; c != 0; c = c->next)
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capacity += c->capacity;
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return capacity;
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}
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//! Computes the memory blocks allocated.
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/*! \return total used bytes.
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*/
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size_t Size() const {
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size_t size = 0;
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for (ChunkHeader* c = chunkHead_; c != 0; c = c->next)
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size += c->size;
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return size;
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}
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//! Allocates a memory block. (concept Allocator)
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void* Malloc(size_t size) {
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size = RAPIDJSON_ALIGN(size);
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if (chunkHead_ == 0 || chunkHead_->size + size > chunkHead_->capacity)
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AddChunk(chunk_capacity_ > size ? chunk_capacity_ : size);
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void *buffer = reinterpret_cast<char *>(chunkHead_ + 1) + chunkHead_->size;
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chunkHead_->size += size;
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return buffer;
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}
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//! Resizes a memory block (concept Allocator)
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void* Realloc(void* originalPtr, size_t originalSize, size_t newSize) {
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if (originalPtr == 0)
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return Malloc(newSize);
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// Do not shrink if new size is smaller than original
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if (originalSize >= newSize)
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return originalPtr;
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// Simply expand it if it is the last allocation and there is sufficient space
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if (originalPtr == (char *)(chunkHead_ + 1) + chunkHead_->size - originalSize) {
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size_t increment = static_cast<size_t>(newSize - originalSize);
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increment = RAPIDJSON_ALIGN(increment);
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if (chunkHead_->size + increment <= chunkHead_->capacity) {
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chunkHead_->size += increment;
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return originalPtr;
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}
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}
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// Realloc process: allocate and copy memory, do not free original buffer.
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void* newBuffer = Malloc(newSize);
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RAPIDJSON_ASSERT(newBuffer != 0); // Do not handle out-of-memory explicitly.
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return std::memcpy(newBuffer, originalPtr, originalSize);
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}
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//! Frees a memory block (concept Allocator)
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static void Free(void *ptr) { (void)ptr; } // Do nothing
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private:
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//! Copy constructor is not permitted.
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MemoryPoolAllocator(const MemoryPoolAllocator& rhs) /* = delete */;
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//! Copy assignment operator is not permitted.
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MemoryPoolAllocator& operator=(const MemoryPoolAllocator& rhs) /* = delete */;
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//! Creates a new chunk.
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/*! \param capacity Capacity of the chunk in bytes.
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*/
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void AddChunk(size_t capacity) {
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ChunkHeader* chunk = reinterpret_cast<ChunkHeader*>(baseAllocator_->Malloc(sizeof(ChunkHeader) + capacity));
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chunk->capacity = capacity;
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chunk->size = 0;
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chunk->next = chunkHead_;
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chunkHead_ = chunk;
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}
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static const int kDefaultChunkCapacity = 64 * 1024; //!< Default chunk capacity.
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//! Chunk header for perpending to each chunk.
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/*! Chunks are stored as a singly linked list.
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*/
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|
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.
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ChunkHeader *next; //!< Next chunk in the linked list.
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};
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ChunkHeader *chunkHead_; //!< Head of the chunk linked-list. Only the head chunk serves allocation.
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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.
|
||||||
|
};
|
||||||
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||||||
|
} // namespace rapidjson
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#endif // RAPIDJSON_ENCODINGS_H_
|
1863
src/common/rapidjson/document.h
Normal file
1863
src/common/rapidjson/document.h
Normal file
File diff suppressed because it is too large
Load Diff
290
src/common/rapidjson/encodedstream.h
Normal file
290
src/common/rapidjson/encodedstream.h
Normal file
@ -0,0 +1,290 @@
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// Copyright (C) 2011 Milo Yip
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||||
|
// of this software and associated documentation files (the "Software"), to deal
|
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|
// 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:
|
||||||
|
//
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||||||
|
// 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
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||||||
|
// THE SOFTWARE.
|
||||||
|
|
||||||
|
#ifndef RAPIDJSON_ENCODEDSTREAM_H_
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||||||
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#define RAPIDJSON_ENCODEDSTREAM_H_
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||||||
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||||||
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#include "rapidjson.h"
|
||||||
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|
||||||
|
#ifdef __GNUC__
|
||||||
|
RAPIDJSON_DIAG_PUSH
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||||||
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RAPIDJSON_DIAG_OFF(effc++)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
namespace rapidjson {
|
||||||
|
|
||||||
|
//! Input byte stream wrapper with a statically bound encoding.
|
||||||
|
/*!
|
||||||
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\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_
|
630
src/common/rapidjson/encodings.h
Normal file
630
src/common/rapidjson/encodings.h
Normal file
@ -0,0 +1,630 @@
|
|||||||
|
// 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_
|
71
src/common/rapidjson/error/en.h
Normal file
71
src/common/rapidjson/error/en.h
Normal file
@ -0,0 +1,71 @@
|
|||||||
|
// 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__
|
150
src/common/rapidjson/error/error.h
Normal file
150
src/common/rapidjson/error/error.h
Normal file
@ -0,0 +1,150 @@
|
|||||||
|
// 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__
|
94
src/common/rapidjson/filereadstream.h
Normal file
94
src/common/rapidjson/filereadstream.h
Normal file
@ -0,0 +1,94 @@
|
|||||||
|
// 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_
|
73
src/common/rapidjson/filestream.h
Normal file
73
src/common/rapidjson/filestream.h
Normal file
@ -0,0 +1,73 @@
|
|||||||
|
// 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_
|
97
src/common/rapidjson/filewritestream.h
Normal file
97
src/common/rapidjson/filewritestream.h
Normal file
@ -0,0 +1,97 @@
|
|||||||
|
// 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_
|
418
src/common/rapidjson/internal/dtoa.h
Normal file
418
src/common/rapidjson/internal/dtoa.h
Normal file
@ -0,0 +1,418 @@
|
|||||||
|
// 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_
|
306
src/common/rapidjson/internal/itoa.h
Normal file
306
src/common/rapidjson/internal/itoa.h
Normal file
@ -0,0 +1,306 @@
|
|||||||
|
// 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_
|
189
src/common/rapidjson/internal/meta.h
Normal file
189
src/common/rapidjson/internal/meta.h
Normal file
@ -0,0 +1,189 @@
|
|||||||
|
// 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_
|
59
src/common/rapidjson/internal/pow10.h
Normal file
59
src/common/rapidjson/internal/pow10.h
Normal file
@ -0,0 +1,59 @@
|
|||||||
|
// 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_
|
137
src/common/rapidjson/internal/stack.h
Normal file
137
src/common/rapidjson/internal/stack.h
Normal file
@ -0,0 +1,137 @@
|
|||||||
|
// 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_
|
43
src/common/rapidjson/internal/strfunc.h
Normal file
43
src/common/rapidjson/internal/strfunc.h
Normal file
@ -0,0 +1,43 @@
|
|||||||
|
// 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_
|
76
src/common/rapidjson/memorybuffer.h
Normal file
76
src/common/rapidjson/memorybuffer.h
Normal file
@ -0,0 +1,76 @@
|
|||||||
|
// 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_
|
67
src/common/rapidjson/memorystream.h
Normal file
67
src/common/rapidjson/memorystream.h
Normal file
@ -0,0 +1,67 @@
|
|||||||
|
// 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_
|
306
src/common/rapidjson/msinttypes/inttypes.h
Normal file
306
src/common/rapidjson/msinttypes/inttypes.h
Normal file
@ -0,0 +1,306 @@
|
|||||||
|
// 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_ ]
|
296
src/common/rapidjson/msinttypes/stdint.h
Normal file
296
src/common/rapidjson/msinttypes/stdint.h
Normal file
@ -0,0 +1,296 @@
|
|||||||
|
// 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_ ]
|
205
src/common/rapidjson/prettywriter.h
Normal file
205
src/common/rapidjson/prettywriter.h
Normal file
@ -0,0 +1,205 @@
|
|||||||
|
// 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_
|
567
src/common/rapidjson/rapidjson.h
Normal file
567
src/common/rapidjson/rapidjson.h
Normal file
@ -0,0 +1,567 @@
|
|||||||
|
// 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_
|
1369
src/common/rapidjson/reader.h
Normal file
1369
src/common/rapidjson/reader.h
Normal file
File diff suppressed because it is too large
Load Diff
79
src/common/rapidjson/stringbuffer.h
Normal file
79
src/common/rapidjson/stringbuffer.h
Normal file
@ -0,0 +1,79 @@
|
|||||||
|
// 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_
|
389
src/common/rapidjson/writer.h
Normal file
389
src/common/rapidjson/writer.h
Normal file
@ -0,0 +1,389 @@
|
|||||||
|
// 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_
|
@ -509,8 +509,8 @@ bool simple_wallet::new_wallet(const std::string &wallet_file, const std::string
|
|||||||
// convert rng value to electrum-style word list
|
// convert rng value to electrum-style word list
|
||||||
std::string electrum_words;
|
std::string electrum_words;
|
||||||
|
|
||||||
bool was_deprecated_wallet = (old_language == crypto::ElectrumWords::old_language_name) ||
|
bool was_deprecated_wallet = m_restore_deterministic_wallet && ((old_language == crypto::ElectrumWords::old_language_name) ||
|
||||||
crypto::ElectrumWords::get_is_old_style_seed(m_electrum_seed);
|
crypto::ElectrumWords::get_is_old_style_seed(m_electrum_seed));
|
||||||
|
|
||||||
std::string mnemonic_language = old_language;
|
std::string mnemonic_language = old_language;
|
||||||
// Ask for seed language if it is not a wallet restore or if it was a deprecated wallet
|
// Ask for seed language if it is not a wallet restore or if it was a deprecated wallet
|
||||||
|
@ -48,6 +48,11 @@ using namespace epee;
|
|||||||
#include "cryptonote_protocol/blobdatatype.h"
|
#include "cryptonote_protocol/blobdatatype.h"
|
||||||
#include "mnemonics/electrum-words.h"
|
#include "mnemonics/electrum-words.h"
|
||||||
#include "common/dns_utils.h"
|
#include "common/dns_utils.h"
|
||||||
|
#include "rapidjson/document.h"
|
||||||
|
#include "rapidjson/writer.h"
|
||||||
|
#include "rapidjson/stringbuffer.h"
|
||||||
|
|
||||||
|
#include <iostream>
|
||||||
|
|
||||||
extern "C"
|
extern "C"
|
||||||
{
|
{
|
||||||
@ -104,6 +109,13 @@ void wallet2::set_seed_language(const std::string &language)
|
|||||||
{
|
{
|
||||||
seed_language = language;
|
seed_language = language;
|
||||||
}
|
}
|
||||||
|
/*!
|
||||||
|
* \brief Tells if the wallet file is deprecated.
|
||||||
|
*/
|
||||||
|
bool wallet2::is_deprecated() const
|
||||||
|
{
|
||||||
|
return is_old_file_format;
|
||||||
|
}
|
||||||
//----------------------------------------------------------------------------------------------------
|
//----------------------------------------------------------------------------------------------------
|
||||||
void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_t height)
|
void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_t height)
|
||||||
{
|
{
|
||||||
@ -440,6 +452,18 @@ bool wallet2::store_keys(const std::string& keys_file_name, const std::string& p
|
|||||||
CHECK_AND_ASSERT_MES(r, false, "failed to serialize wallet keys");
|
CHECK_AND_ASSERT_MES(r, false, "failed to serialize wallet keys");
|
||||||
wallet2::keys_file_data keys_file_data = boost::value_initialized<wallet2::keys_file_data>();
|
wallet2::keys_file_data keys_file_data = boost::value_initialized<wallet2::keys_file_data>();
|
||||||
|
|
||||||
|
rapidjson::Document json;
|
||||||
|
json.SetObject();
|
||||||
|
rapidjson::Value value(rapidjson::kStringType);
|
||||||
|
value.SetString(account_data.c_str(), account_data.length());
|
||||||
|
json.AddMember("key_data", value, json.GetAllocator());
|
||||||
|
value.SetString(seed_language.c_str(), seed_language.length());
|
||||||
|
json.AddMember("seed_language", value, json.GetAllocator());
|
||||||
|
rapidjson::StringBuffer buffer;
|
||||||
|
rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
|
||||||
|
json.Accept(writer);
|
||||||
|
|
||||||
|
account_data = buffer.GetString();
|
||||||
crypto::chacha8_key key;
|
crypto::chacha8_key key;
|
||||||
crypto::generate_chacha8_key(password, key);
|
crypto::generate_chacha8_key(password, key);
|
||||||
std::string cipher;
|
std::string cipher;
|
||||||
@ -472,15 +496,29 @@ void wallet2::load_keys(const std::string& keys_file_name, const std::string& pa
|
|||||||
std::string buf;
|
std::string buf;
|
||||||
bool r = epee::file_io_utils::load_file_to_string(keys_file_name, buf);
|
bool r = epee::file_io_utils::load_file_to_string(keys_file_name, buf);
|
||||||
THROW_WALLET_EXCEPTION_IF(!r, error::file_read_error, keys_file_name);
|
THROW_WALLET_EXCEPTION_IF(!r, error::file_read_error, keys_file_name);
|
||||||
|
|
||||||
r = ::serialization::parse_binary(buf, keys_file_data);
|
r = ::serialization::parse_binary(buf, keys_file_data);
|
||||||
THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, "internal error: failed to deserialize \"" + keys_file_name + '\"');
|
THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, "internal error: failed to deserialize \"" + keys_file_name + '\"');
|
||||||
|
|
||||||
crypto::chacha8_key key;
|
crypto::chacha8_key key;
|
||||||
crypto::generate_chacha8_key(password, key);
|
crypto::generate_chacha8_key(password, key);
|
||||||
std::string account_data;
|
std::string account_data;
|
||||||
account_data.resize(keys_file_data.account_data.size());
|
account_data.resize(keys_file_data.account_data.size());
|
||||||
crypto::chacha8(keys_file_data.account_data.data(), keys_file_data.account_data.size(), key, keys_file_data.iv, &account_data[0]);
|
crypto::chacha8(keys_file_data.account_data.data(), keys_file_data.account_data.size(), key, keys_file_data.iv, &account_data[0]);
|
||||||
|
|
||||||
|
rapidjson::Document json;
|
||||||
|
if (json.Parse(account_data.c_str(), keys_file_data.account_data.size()).HasParseError())
|
||||||
|
{
|
||||||
|
is_old_file_format = true;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
account_data = std::string(json["key_data"].GetString(), json["key_data"].GetString() +
|
||||||
|
json["key_data"].GetStringLength());
|
||||||
|
std::cout << "A/C " << json["key_data"].GetStringLength() << std::endl;
|
||||||
|
seed_language = std::string(json["seed_language"].GetString(), json["seed_language"].GetString() +
|
||||||
|
json["seed_language"].GetStringLength());
|
||||||
|
}
|
||||||
|
|
||||||
const cryptonote::account_keys& keys = m_account.get_keys();
|
const cryptonote::account_keys& keys = m_account.get_keys();
|
||||||
r = epee::serialization::load_t_from_binary(m_account, account_data);
|
r = epee::serialization::load_t_from_binary(m_account, account_data);
|
||||||
r = r && verify_keys(keys.m_view_secret_key, keys.m_account_address.m_view_public_key);
|
r = r && verify_keys(keys.m_view_secret_key, keys.m_account_address.m_view_public_key);
|
||||||
|
@ -155,7 +155,11 @@ namespace tools
|
|||||||
/*!
|
/*!
|
||||||
* \brief Sets the seed language
|
* \brief Sets the seed language
|
||||||
*/
|
*/
|
||||||
void set_seed_language(const std::string &language);
|
void set_seed_language(const std::string &language);
|
||||||
|
/*!
|
||||||
|
* \brief Tells if the wallet file is deprecated.
|
||||||
|
*/
|
||||||
|
bool is_deprecated() const;
|
||||||
void refresh();
|
void refresh();
|
||||||
void refresh(uint64_t start_height, size_t & blocks_fetched);
|
void refresh(uint64_t start_height, size_t & blocks_fetched);
|
||||||
void refresh(uint64_t start_height, size_t & blocks_fetched, bool& received_money);
|
void refresh(uint64_t start_height, size_t & blocks_fetched, bool& received_money);
|
||||||
@ -240,6 +244,7 @@ namespace tools
|
|||||||
i_wallet2_callback* m_callback;
|
i_wallet2_callback* m_callback;
|
||||||
bool m_testnet;
|
bool m_testnet;
|
||||||
std::string seed_language;
|
std::string seed_language;
|
||||||
|
bool is_old_file_format;
|
||||||
};
|
};
|
||||||
}
|
}
|
||||||
BOOST_CLASS_VERSION(tools::wallet2, 7)
|
BOOST_CLASS_VERSION(tools::wallet2, 7)
|
||||||
|
Loading…
Reference in New Issue
Block a user