Function isDirectoryWritable

src/backend/common/util.cpp:198–206

}

bool isDirectoryWritable(const string& path) {
    if (!directoryExists(path) && !createDirectory(path)) { return false; }

    const string testPath = path + AF_PATH_SEPARATOR + "test";
    if (!ofstream(testPath).is_open()) { return false; }
    removeFile(testPath);

    return true;
}

#ifndef NOSPDLOG
string& getCacheDirectory() {