Method openEntry

extlibs/elzip/src/unzipper.cpp:79–92

open an existing zip entry. return: true if open, false otherwise

    // return:
    //        true if open, false otherwise
    bool unzipper::openEntry(const char* filename)
    {
        if (isOpen())
        {
            closeEntry();
            int err = unzLocateFile(zipFile_, filename, 0);
            if (err == UNZ_OK)
            {
                err = unzOpenCurrentFile(zipFile_);
                entryOpen_ = (err == UNZ_OK);
            }
        }
        return entryOpen_;
    }

    // Close the currently open zip entry.
    void unzipper::closeEntry()