mirror of
https://github.com/DarkStore-3DS/Project_CTR.git
synced 2026-07-03 08:49:03 +00:00
Jakcron
52 lines
2.4 KiB
C++
52 lines
2.4 KiB
C++
#include "util.h"
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#include <tc/io/FileStream.h>
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#include <tc/io/SubStream.h>
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#include <tc/io/IOUtil.h>
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void ctrtool::writeSubStreamToFile(const std::shared_ptr<tc::io::IStream>& in_stream, int64_t offset, int64_t length, const tc::io::Path& out_path, tc::ByteData& cache)
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{
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writeStreamToStream(std::make_shared<tc::io::SubStream>(tc::io::SubStream(in_stream, offset, length)), std::make_shared<tc::io::FileStream>(tc::io::FileStream(out_path, tc::io::FileMode::Create, tc::io::FileAccess::Write)), cache);
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}
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void ctrtool::writeSubStreamToFile(const std::shared_ptr<tc::io::IStream>& in_stream, int64_t offset, int64_t length, const tc::io::Path& out_path, size_t cache_size)
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{
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writeStreamToStream(std::make_shared<tc::io::SubStream>(tc::io::SubStream(in_stream, offset, length)), std::make_shared<tc::io::FileStream>(tc::io::FileStream(out_path, tc::io::FileMode::Create, tc::io::FileAccess::Write)), cache_size);
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}
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void ctrtool::writeStreamToFile(const std::shared_ptr<tc::io::IStream>& in_stream, const tc::io::Path& out_path, tc::ByteData& cache)
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{
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writeStreamToStream(in_stream, std::make_shared<tc::io::FileStream>(tc::io::FileStream(out_path, tc::io::FileMode::Create, tc::io::FileAccess::Write)), cache);
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}
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void ctrtool::writeStreamToFile(const std::shared_ptr<tc::io::IStream>& in_stream, const tc::io::Path& out_path, size_t cache_size)
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{
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writeStreamToStream(in_stream, std::make_shared<tc::io::FileStream>(tc::io::FileStream(out_path, tc::io::FileMode::Create, tc::io::FileAccess::Write)), cache_size);
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}
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void ctrtool::writeStreamToStream(const std::shared_ptr<tc::io::IStream>& in_stream, const std::shared_ptr<tc::io::IStream>& out_stream, tc::ByteData& cache)
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{
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// iterate thru child files
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size_t cache_read_len;
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in_stream->seek(0, tc::io::SeekOrigin::Begin);
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out_stream->seek(0, tc::io::SeekOrigin::Begin);
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for (int64_t remaining_data = in_stream->length(); remaining_data > 0;)
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{
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cache_read_len = in_stream->read(cache.data(), cache.size());
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if (cache_read_len == 0)
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{
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throw tc::io::IOException("ctrtool::writeStreamToStream()", "Failed to read from source streeam.");
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}
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out_stream->write(cache.data(), cache_read_len);
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remaining_data -= int64_t(cache_read_len);
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}
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}
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void ctrtool::writeStreamToStream(const std::shared_ptr<tc::io::IStream>& in_stream, const std::shared_ptr<tc::io::IStream>& out_stream, size_t cache_size)
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{
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tc::ByteData cache = tc::ByteData(cache_size);
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writeStreamToStream(in_stream, out_stream, cache);
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} |