janwas
f4adce44bf
- callbacks now have a uintptr_t "cbData" parameter (instead of haphazard void*/uintptr_t, cb/ctx/data) - resource loading code now more uniformly deals with u8* pointers instead of void* allocators: add support for page_aligned_alloc via boost::shared_ptr. add evil hack to avoid the need for default ctor and ensure alignment in SingleAllocator archive: improve Decompressor compression: . near complete rewrite (previous code was a poorly factored mess) . fix bug related to buffer allocation . no longer provide get_output API (prone to abuse) . add call to get max. size of output buffer (for preallocation) This was SVN commit r5370.
34 lines
810 B
C++
34 lines
810 B
C++
// OO wrapper around VFS file Handles, to simplify common usages
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#include "lib/res/handle.h"
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#include "lib/res/file/file.h"
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#include "ps/CStr.h"
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#include "ps/Errors.h"
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ERROR_GROUP(CVFSFile);
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ERROR_TYPE(CVFSFile, LoadFailed);
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ERROR_TYPE(CVFSFile, AlreadyLoaded);
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ERROR_TYPE(CVFSFile, InvalidBufferAccess);
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// Reads a file, then gives read-only access to the contents
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class CVFSFile
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{
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public:
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CVFSFile();
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~CVFSFile();
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// Returns either PSRETURN_OK or PSRETURN_CVFSFile_LoadFailed.
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// Dies if a file has already been successfully loaded.
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PSRETURN Load(const char* filename, uint flags = 0);
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// These die if called when no file has been successfully loaded.
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const u8* GetBuffer() const;
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size_t GetBufferSize() const;
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CStr GetAsString() const;
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private:
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FileIOBuf m_Buffer;
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size_t m_BufferSize;
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};
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