Function extractFile

extlibs/elzip/src/elzip_fs_fallback.cpp:118–128

        }
    }
    void extractFile(std::string zipname, std::string filename, std::string target)
    {
        ziputils::unzipper zipFile;
        zipFile.open(zipname.c_str());
        zipFile.openEntry(filename.c_str());
        std::ofstream wFile;
        wFile.open(target, std::ios_base::binary | std::ios_base::out);
        std::string dumped = zipFile.dump();
        wFile.write(dumped.c_str(), dumped.size());
        wFile.close();
    }
}