From bd56ee0f4829d78f2477d51a3b672e67b518f90a Mon Sep 17 00:00:00 2001
From: Barichello <artur@barichello.me>
Date: Thu, 17 Feb 2022 18:07:46 -0300
Subject: Revert "Compress previous logs and dump files on launch (#73)"

This reverts commit 0faa9cfb3a9015ca723f012ca84609f602c7c03c.
---
 .../include/zlib/gzip/compress.hpp                 | 113 ---------------------
 1 file changed, 113 deletions(-)
 delete mode 100644 NorthstarDedicatedTest/include/zlib/gzip/compress.hpp

(limited to 'NorthstarDedicatedTest/include/zlib/gzip/compress.hpp')

diff --git a/NorthstarDedicatedTest/include/zlib/gzip/compress.hpp b/NorthstarDedicatedTest/include/zlib/gzip/compress.hpp
deleted file mode 100644
index c7da9447..00000000
--- a/NorthstarDedicatedTest/include/zlib/gzip/compress.hpp
+++ /dev/null
@@ -1,113 +0,0 @@
-#include <zlib/gzip/config.hpp>
-
-// zlib
-#include <zlib.h>
-
-// std
-#include <limits>
-#include <stdexcept>
-#include <string>
-
-namespace gzip {
-
-class Compressor
-{
-    std::size_t max_;
-    int level_;
-
-  public:
-    Compressor(int level = Z_DEFAULT_COMPRESSION,
-               std::size_t max_bytes = 2000000000) // by default refuse operation if uncompressed data is > 2GB
-        : max_(max_bytes),
-          level_(level)
-    {
-    }
-
-    template <typename InputType>
-    void compress(InputType& output,
-                  const char* data,
-                  std::size_t size) const
-    {
-
-#ifdef DEBUG
-        // Verify if size input will fit into unsigned int, type used for zlib's avail_in
-        if (size > std::numeric_limits<unsigned int>::max())
-        {
-            throw std::runtime_error("size arg is too large to fit into unsigned int type");
-        }
-#endif
-        if (size > max_)
-        {
-            throw std::runtime_error("size may use more memory than intended when decompressing");
-        }
-
-        z_stream deflate_s;
-        deflate_s.zalloc = Z_NULL;
-        deflate_s.zfree = Z_NULL;
-        deflate_s.opaque = Z_NULL;
-        deflate_s.avail_in = 0;
-        deflate_s.next_in = Z_NULL;
-
-        // The windowBits parameter is the base two logarithm of the window size (the size of the history buffer).
-        // It should be in the range 8..15 for this version of the library.
-        // Larger values of this parameter result in better compression at the expense of memory usage.
-        // This range of values also changes the decoding type:
-        //  -8 to -15 for raw deflate
-        //  8 to 15 for zlib
-        // (8 to 15) + 16 for gzip
-        // (8 to 15) + 32 to automatically detect gzip/zlib header (decompression/inflate only)
-        constexpr int window_bits = 15 + 16; // gzip with windowbits of 15
-
-        constexpr int mem_level = 8;
-        // The memory requirements for deflate are (in bytes):
-        // (1 << (window_bits+2)) +  (1 << (mem_level+9))
-        // with a default value of 8 for mem_level and our window_bits of 15
-        // this is 128Kb
-
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wold-style-cast"
-        if (deflateInit2(&deflate_s, level_, Z_DEFLATED, window_bits, mem_level, Z_DEFAULT_STRATEGY) != Z_OK)
-        {
-            throw std::runtime_error("deflate init failed");
-        }
-#pragma GCC diagnostic pop
-
-        deflate_s.next_in = reinterpret_cast<z_const Bytef*>(data);
-        deflate_s.avail_in = static_cast<unsigned int>(size);
-
-        std::size_t size_compressed = 0;
-        do
-        {
-            size_t increase = size / 2 + 1024;
-            if (output.size() < (size_compressed + increase))
-            {
-                output.resize(size_compressed + increase);
-            }
-            // There is no way we see that "increase" would not fit in an unsigned int,
-            // hence we use static cast here to avoid -Wshorten-64-to-32 error
-            deflate_s.avail_out = static_cast<unsigned int>(increase);
-            deflate_s.next_out = reinterpret_cast<Bytef*>((&output[0] + size_compressed));
-            // From http://www.zlib.net/zlib_how.html
-            // "deflate() has a return value that can indicate errors, yet we do not check it here.
-            // Why not? Well, it turns out that deflate() can do no wrong here."
-            // Basically only possible error is from deflateInit not working properly
-            deflate(&deflate_s, Z_FINISH);
-            size_compressed += (increase - deflate_s.avail_out);
-        } while (deflate_s.avail_out == 0);
-
-        deflateEnd(&deflate_s);
-        output.resize(size_compressed);
-    }
-};
-
-inline std::string compress(const char* data,
-                            std::size_t size,
-                            int level = Z_DEFAULT_COMPRESSION)
-{
-    Compressor comp(level);
-    std::string output;
-    comp.compress(output, data, size);
-    return output;
-}
-
-} // namespace gzip
-- 
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