54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
#pragma once
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#include <istream>
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#include <memory>
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namespace LV {
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namespace detail {
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struct membuf : std::streambuf {
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membuf(char* begin, size_t size) {
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setg(begin, begin, begin+size);
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}
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};
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}
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struct iBinaryStream : detail::membuf {
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std::istream Stream;
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iBinaryStream(const char* begin, size_t size)
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: detail::membuf(const_cast<char*>(begin), size), Stream(this)
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{}
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};
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class iResource {
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protected:
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const uint8_t* Data;
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size_t Size;
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public:
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iResource();
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iResource(const uint8_t* data, size_t size)
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: Data(data), Size(size)
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{}
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virtual ~iResource();
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iResource(const iResource&) = delete;
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iResource(iResource&&) = delete;
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iResource& operator=(const iResource&) = delete;
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iResource& operator=(iResource&&) = delete;
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const uint8_t* getData() const { return Data; }
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size_t getSize() const { return Size; }
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std::string_view makeView() const { return std::string_view((const char*) Data, Size); }
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iBinaryStream makeStream() const { return iBinaryStream((const char*) Data, Size); }
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};
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std::shared_ptr<iResource> getResource(const std::string &path);
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} |