2 files changed, 0 insertions, 167 deletions
diff --git a/wx+/zlib_wrap.cpp b/wx+/zlib_wrap.cpp
deleted file mode 100755
index fbbe2f09..00000000
--- a/wx+/zlib_wrap.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-// *****************************************************************************
-// * This file is part of the FreeFileSync project. It is distributed under    *
-// * GNU General Public License: https://www.gnu.org/licenses/gpl-3.0          *
-// * Copyright (C) Zenju (zenju AT freefilesync DOT org) - All Rights Reserved *
-// *****************************************************************************
-
-#include "zlib_wrap.h"
-//Windows:     use the SAME zlib version that wxWidgets is linking against! //C:\Data\Projects\wxWidgets\Source\src\zlib\zlib.h
-//Linux/macOS: use zlib system header for both wxWidgets and Curl (zlib is required for HTTP)
-//             => don't compile wxWidgets with: --with-zlib=builtin
-#include <zlib.h>
-
-using namespace zen;
-
-
-size_t zen::impl::zlib_compressBound(size_t len)
-{
-    return ::compressBound(static_cast<uLong>(len)); //upper limit for buffer size, larger than input size!!!
-}
-
-
-size_t zen::impl::zlib_compress(const void* src, size_t srcLen, void* trg, size_t trgLen, int level) //throw ZlibInternalError
-{
-    uLongf bufferSize = static_cast<uLong>(trgLen);
-    const int rv = ::compress2(static_cast<Bytef*>(trg),       //Bytef* dest,
-                               &bufferSize,                    //uLongf* destLen,
-                               static_cast<const Bytef*>(src), //const Bytef* source,
-                               static_cast<uLong>(srcLen),     //uLong sourceLen,
-                               level);                         //int level
-    // Z_OK: success
-    // Z_MEM_ERROR: not enough memory
-    // Z_BUF_ERROR: not enough room in the output buffer
-    if (rv != Z_OK || bufferSize > trgLen)
-        throw ZlibInternalError();
-    return bufferSize;
-}
-
-
-size_t zen::impl::zlib_decompress(const void* src, size_t srcLen, void* trg, size_t trgLen) //throw ZlibInternalError
-{
-    uLongf bufferSize = static_cast<uLong>(trgLen);
-    const int rv = ::uncompress(static_cast<Bytef*>(trg),       //Bytef* dest,
-                                &bufferSize,                    //uLongf* destLen,
-                                static_cast<const Bytef*>(src), //const Bytef* source,
-                                static_cast<uLong>(srcLen));    //uLong sourceLen
-    // Z_OK: success
-    // Z_MEM_ERROR: not enough memory
-    // Z_BUF_ERROR: not enough room in the output buffer
-    // Z_DATA_ERROR: input data was corrupted or incomplete
-    if (rv != Z_OK || bufferSize > trgLen)
-        throw ZlibInternalError();
-    return bufferSize;
-}
diff --git a/wx+/zlib_wrap.h b/wx+/zlib_wrap.h
deleted file mode 100755
index d3bb017b..00000000
--- a/wx+/zlib_wrap.h
+++ /dev/null
@@ -1,114 +0,0 @@
-// *****************************************************************************
-// * This file is part of the FreeFileSync project. It is distributed under    *
-// * GNU General Public License: https://www.gnu.org/licenses/gpl-3.0          *
-// * Copyright (C) Zenju (zenju AT freefilesync DOT org) - All Rights Reserved *
-// *****************************************************************************
-
-#ifndef ZLIB_WRAP_H_428597064566
-#define ZLIB_WRAP_H_428597064566
-
-#include <zen/serialize.h>
-
-
-namespace zen
-{
-class ZlibInternalError {};
-
-// compression level must be between 0 and 9:
-// 0: no compression
-// 9: best compression
-template <class BinContainer> //as specified in serialize.h
-BinContainer compress(const BinContainer& stream, int level); //throw ZlibInternalError
-//caveat: output stream is physically larger than input! => strip additional reserved space if needed: "BinContainer(output.begin(), output.end())"
-
-template <class BinContainer>
-BinContainer decompress(const BinContainer& stream);          //throw ZlibInternalError
-
-
-
-
-
-
-
-
-
-
-
-//######################## implementation ##########################
-namespace impl
-{
-size_t zlib_compressBound(size_t len);
-size_t zlib_compress  (const void* src, size_t srcLen, void* trg, size_t trgLen, int level); //throw ZlibInternalError
-size_t zlib_decompress(const void* src, size_t srcLen, void* trg, size_t trgLen);            //throw ZlibInternalError
-}
-
-
-template <class BinContainer>
-BinContainer compress(const BinContainer& stream, int level) //throw ZlibInternalError
-{
-    BinContainer contOut;
-    if (!stream.empty()) //don't dereference iterator into empty container!
-    {
-        //save uncompressed stream size for decompression
-        const uint64_t uncompressedSize = stream.size(); //use portable number type!
-        contOut.resize(sizeof(uncompressedSize));
-        std::copy(reinterpret_cast<const std::byte*>(&uncompressedSize),
-                  reinterpret_cast<const std::byte*>(&uncompressedSize) + sizeof(uncompressedSize),
-                  &*contOut.begin());
-
-        const size_t bufferEstimate = impl::zlib_compressBound(stream.size()); //upper limit for buffer size, larger than input size!!!
-
-        contOut.resize(contOut.size() + bufferEstimate);
-
-        const size_t bytesWritten = impl::zlib_compress(&*stream.begin(),
-                                                        stream.size(),
-                                                        &*contOut.begin() + contOut.size() - bufferEstimate,
-                                                        bufferEstimate,
-                                                        level); //throw ZlibInternalError
-        if (bytesWritten < bufferEstimate)
-            contOut.resize(contOut.size() - (bufferEstimate - bytesWritten)); //caveat: unsigned arithmetics
-        //caveat: physical memory consumption still *unchanged*!
-    }
-    return contOut;
-}
-
-
-template <class BinContainer>
-BinContainer decompress(const BinContainer& stream) //throw ZlibInternalError
-{
-    BinContainer contOut;
-    if (!stream.empty()) //don't dereference iterator into empty container!
-    {
-        //retrieve size of uncompressed data
-        uint64_t uncompressedSize = 0; //use portable number type!
-        if (stream.size() < sizeof(uncompressedSize))
-            throw ZlibInternalError();
-        std::copy(&*stream.begin(),
-                  &*stream.begin() + sizeof(uncompressedSize),
-                  reinterpret_cast<std::byte*>(&uncompressedSize));
-        //attention: contOut MUST NOT be empty! Else it will pass a nullptr to zlib_decompress() => Z_STREAM_ERROR although "uncompressedSize == 0"!!!
-        //secondary bug: don't dereference iterator into empty container!
-        if (uncompressedSize == 0) //cannot be 0: compress() directly maps empty -> empty container skipping zlib!
-            throw ZlibInternalError();
-
-        try
-        {
-            contOut.resize(static_cast<size_t>(uncompressedSize)); //throw std::bad_alloc
-        }
-        catch (std::bad_alloc&) //most likely due to data corruption!
-        {
-            throw ZlibInternalError();
-        }
-
-        const size_t bytesWritten = impl::zlib_decompress(&*stream.begin() + sizeof(uncompressedSize),
-                                                          stream.size() - sizeof(uncompressedSize),
-                                                          &*contOut.begin(),
-                                                          static_cast<size_t>(uncompressedSize)); //throw ZlibInternalError
-        if (bytesWritten != static_cast<size_t>(uncompressedSize))
-            throw ZlibInternalError();
-    }
-    return contOut;
-}
-}
-
-#endif //ZLIB_WRAP_H_428597064566