diff options
author | Andrey Lihatskiy <alihatskiy@productengine.com> | 2024-05-15 12:46:26 +0300 |
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committer | Andrey Lihatskiy <alihatskiy@productengine.com> | 2024-05-15 12:46:26 +0300 |
commit | bf1235b017b254ba989b156c73c4ce18ba4e6c23 (patch) | |
tree | 8dd5dad68be3aa5cda16938cc3bfaa70f6faad41 /indra/llcorehttp/bufferarray.h | |
parent | 1e9e5a7b7629276d509c352699fb5891c2dc6587 (diff) | |
parent | e7eced3c87310b15ac20cc3cd470d67686104a14 (diff) |
Merge branch 'marchcat/w-whitespace' into marchcat/x-mf-merge
Diffstat (limited to 'indra/llcorehttp/bufferarray.h')
-rw-r--r-- | indra/llcorehttp/bufferarray.h | 114 |
1 files changed, 57 insertions, 57 deletions
diff --git a/indra/llcorehttp/bufferarray.h b/indra/llcorehttp/bufferarray.h index 320adf2b8b..0269d1785e 100644 --- a/indra/llcorehttp/bufferarray.h +++ b/indra/llcorehttp/bufferarray.h @@ -24,8 +24,8 @@ * $/LicenseInfo$ */ -#ifndef _LLCORE_BUFFER_ARRAY_H_ -#define _LLCORE_BUFFER_ARRAY_H_ +#ifndef _LLCORE_BUFFER_ARRAY_H_ +#define _LLCORE_BUFFER_ARRAY_H_ #include <cstdlib> @@ -67,75 +67,75 @@ class BufferArrayStreamBuf; class BufferArray : public LLCoreInt::RefCounted { public: - // BufferArrayStreamBuf has intimate knowledge of this - // implementation to implement a buffer-free adapter. - // Changes here will likely need to be reflected there. - friend class BufferArrayStreamBuf; - - BufferArray(); + // BufferArrayStreamBuf has intimate knowledge of this + // implementation to implement a buffer-free adapter. + // Changes here will likely need to be reflected there. + friend class BufferArrayStreamBuf; - typedef LLCoreInt::IntrusivePtr<BufferArray> ptr_t; + BufferArray(); + + typedef LLCoreInt::IntrusivePtr<BufferArray> ptr_t; protected: - virtual ~BufferArray(); // Use release() + virtual ~BufferArray(); // Use release() private: - BufferArray(const BufferArray &); // Not defined - void operator=(const BufferArray &); // Not defined + BufferArray(const BufferArray &); // Not defined + void operator=(const BufferArray &); // Not defined public: - // Internal magic number, may be used by unit tests. - static const size_t BLOCK_ALLOC_SIZE = 65540; - - /// Appends the indicated data to the BufferArray - /// modifying current position and total size. New - /// position is one beyond the final byte of the buffer. - /// - /// @return Count of bytes copied to BufferArray - size_t append(const void * src, size_t len); - - /// Similar to @see append(), this call guarantees a - /// contiguous block of memory of requested size placed - /// at the current end of the BufferArray. On return, - /// the data in the memory is considered valid whether - /// the caller writes to it or not. - /// - /// @return Pointer to contiguous region at end - /// of BufferArray of 'len' size. - void * appendBufferAlloc(size_t len); - - /// Current count of bytes in BufferArray instance. - size_t size() const - { - return mLen; - } - - /// Copies data from the given position in the instance - /// to the caller's buffer. Will return a short count of - /// bytes copied if the 'len' extends beyond the data. - size_t read(size_t pos, void * dst, size_t len); - - /// Copies data from the caller's buffer to the instance - /// at the current position. May overwrite existing data, - /// append data when current position is equal to the - /// size of the instance or do a mix of both. - size_t write(size_t pos, const void * src, size_t len); - + // Internal magic number, may be used by unit tests. + static const size_t BLOCK_ALLOC_SIZE = 65540; + + /// Appends the indicated data to the BufferArray + /// modifying current position and total size. New + /// position is one beyond the final byte of the buffer. + /// + /// @return Count of bytes copied to BufferArray + size_t append(const void * src, size_t len); + + /// Similar to @see append(), this call guarantees a + /// contiguous block of memory of requested size placed + /// at the current end of the BufferArray. On return, + /// the data in the memory is considered valid whether + /// the caller writes to it or not. + /// + /// @return Pointer to contiguous region at end + /// of BufferArray of 'len' size. + void * appendBufferAlloc(size_t len); + + /// Current count of bytes in BufferArray instance. + size_t size() const + { + return mLen; + } + + /// Copies data from the given position in the instance + /// to the caller's buffer. Will return a short count of + /// bytes copied if the 'len' extends beyond the data. + size_t read(size_t pos, void * dst, size_t len); + + /// Copies data from the caller's buffer to the instance + /// at the current position. May overwrite existing data, + /// append data when current position is equal to the + /// size of the instance or do a mix of both. + size_t write(size_t pos, const void * src, size_t len); + protected: - int findBlock(size_t pos, size_t * ret_offset); + int findBlock(size_t pos, size_t * ret_offset); + + bool getBlockStartEnd(int block, const char ** start, const char ** end); - bool getBlockStartEnd(int block, const char ** start, const char ** end); - protected: - class Block; - typedef std::vector<Block *> container_t; + class Block; + typedef std::vector<Block *> container_t; - container_t mBlocks; - size_t mLen; + container_t mBlocks; + size_t mLen; }; // end class BufferArray } // end namespace LLCore -#endif // _LLCORE_BUFFER_ARRAY_H_ +#endif // _LLCORE_BUFFER_ARRAY_H_ |