--- a/cpp/converter/converter.cpp	Fri Apr 27 09:06:02 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,90 +0,0 @@
-/*
- * Converter.cpp -- iconv based converter
- *
- * Copyright (c) 2013-2018 David Demelier <markand@malikania.fr>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <cerrno>
-#include <cstring>
-#include <string>
-#include <iterator>
-#include <memory>
-#include <string>
-#include <stdexcept>
-#include <vector>
-
-#include <iconv.h>
-
-#include "converter.h"
-
-struct Deleter {
-    void operator()(iconv_t desc)
-    {
-        iconv_close(desc);
-    }
-};
-
-using Iconv = std::unique_ptr<std::remove_pointer<iconv_t>::type, Deleter>;
-
-std::string Converter::convert(const char *from, const char *to, const std::string &input)
-{
-    // No conversion if from and to are identical
-    if (std::strcmp(from, to) == 0)
-        return input;
-
-    // Try to open the conversion descriptor
-    auto cd = iconv_open(to, from);
-
-    if (cd == (iconv_t)-1)
-        throw std::invalid_argument(std::strerror(errno));
-
-    Iconv cv(cd);
-    std::size_t insize(input.size());
-    std::size_t outsize(insize);
-    std::vector<char> result(insize + 1);
-
-    auto *b = &input[0];
-    auto *p = &result[0];
-
-    while (insize > 0) {
-        /* Convert */
-        auto r = iconv(cv.get(), &b, &insize, &p, &outsize);
-
-        if (r == (size_t)-1) {
-            switch (errno) {
-            case EBADF:
-            case EILSEQ:
-            case EINVAL:
-                throw std::invalid_argument(std::strerror(errno));
-            case E2BIG:
-                /*
-                 * Here, we need to reallocate more data because the output
-                 * string may need more space.
-                 *
-                 * We use 16 as an optimistic value.
-                 */
-
-                result.reserve(result.size() + 16 + 1);
-                p = &result[result.size()];
-                outsize += 16;
-            default:
-                break;
-            }
-        }
-
-    }
-
-    return std::string(&result[0], (p - &result[0]));
-}

--- a/cpp/converter/converter.h	Fri Apr 27 09:06:02 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-/*
- * converter.h -- iconv based converter
- *
- * Copyright (c) 2013-2018 David Demelier <markand@malikania.fr>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef CONVERTER_H
-#define CONVERTER_H
-
-/**
- * \file converter.h
- * \brief Converter using libiconv.
- */
-
-#include <string>
-
-/**
- * \brief Convert string between different encodings
- */
-class Converter {
-public:
-    /**
-     * Convert the string into a different encoding.
-     *
-     * \param from the from encoding
-     * \param to the destination encoding
-     * \param input the string to convert
-     * \return the converted string
-     * \throw std::invalid_argument on invalid sequence
-     */
-    static std::string convert(const char *from, const char *to, const std::string &input);
-};
-
-#endif // !CONVERTER_H