52 lines
931 B
C++
52 lines
931 B
C++
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#include "STDInclude.hpp"
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namespace Utils
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{
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namespace Compression
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{
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std::string ZLib::Compress(std::string data)
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{
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z_stream stream;
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ZeroMemory(&stream, sizeof(stream));
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char* buffer = new char[data.size() * 2];
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if (deflateInit(&stream, Z_BEST_COMPRESSION) != Z_OK)
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{
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delete[] buffer;
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return "";
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}
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stream.next_out = reinterpret_cast<uint8_t*>(buffer);
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stream.next_in = reinterpret_cast<const uint8_t*>(data.data());
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stream.avail_out = data.size() * 2;
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stream.avail_in = data.size();
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if (deflate(&stream, Z_FINISH) != Z_STREAM_END)
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{
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delete[] buffer;
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return "";
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}
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if (deflateEnd(&stream) != Z_OK)
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{
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delete[] buffer;
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return "";
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}
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data.clear();
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data.append(buffer, stream.total_out);
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delete[] buffer;
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return data;
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}
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std::string ZLib::Decompress(std::string data)
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{
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//#error "Not implemented yet!"
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return data;
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}
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};
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}
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