mirror of https://github.com/OpenMW/openmw
26 lines
775 B
C++
26 lines
775 B
C++
#ifndef OPENMW_CONSTRAINEDFILESTREAM_H
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#define OPENMW_CONSTRAINEDFILESTREAM_H
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#include "constrainedfilestreambuf.hpp"
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#include "istreamptr.hpp"
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#include "streamwithbuffer.hpp"
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#include <filesystem>
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#include <limits>
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namespace Files
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{
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/// A file stream constrained to a specific region in the file, specified by the 'start' and 'length' parameters.
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using ConstrainedFileStream = StreamWithBuffer<ConstrainedFileStreamBuf>;
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inline IStreamPtr openConstrainedFileStream(const std::filesystem::path& filename, std::size_t start = 0,
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std::size_t length = std::numeric_limits<std::size_t>::max())
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{
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return std::make_unique<ConstrainedFileStream>(
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std::make_unique<ConstrainedFileStreamBuf>(filename, start, length));
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}
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}
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#endif
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