forked from 0ad/0ad
34 lines
801 B
C++
Executable File
34 lines
801 B
C++
Executable File
// OO wrapper around VFS file Handles, to simplify common usages
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#include "lib/res/handle.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 void* GetBuffer() const;
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const size_t GetBufferSize() const;
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CStr GetAsString() const;
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private:
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Handle m_Handle;
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void* m_Buffer;
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size_t m_BufferSize;
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};
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