Method GetFsInfo

libcppcryptfs/context/cryptcontext.cpp:182–238

}

void CryptContext::GetFsInfo(FsInfo & info)
{
	info.deleteSpurriousFiles = this->m_delete_spurrious_files;
	info.flushAfterWrite = this->m_flushafterwrite;
	info.denyServices = this->m_denyServices;
	info.denyOtherSessions = this->m_denyOtherSessions;
	info.encryptKeysInMemory = this->m_encryptKeysInMemory;
	info.cacheKeysInMemory = this->m_cacheKeysInMemory;
	info.cacheTTL = m_cache_ttl;
	info.caseInsensitive = IsCaseInsensitive();
	info.configPath = GetConfig()->m_configPath;
	info.dataEncryption = GetConfig()->m_AESSIV ? L"AES256-SIV" : L"AES256-GCM";
	info.fileNameEncryption = GetConfig()->m_PlaintextNames ? L"none" : L"AES256-EME";
	info.multhreaded = m_multithreaded;
	info.ioBufferSize = m_bufferblocks * 4;
	info.longFileNames = GetConfig()->m_LongNames;
	info.mountManager = m_recycle_bin;
	info.readOnly = m_read_only;
	info.reverse = GetConfig()->m_reverse;
	info.path = GetConfig()->m_basedir;

	// get rid of leading \\?\ for display
	if (!wcsncmp(info.path.c_str(), L"\\\\?\\", wcslen(L"\\\\?\\"))) {
		info.path = info.path.c_str() + wcslen(L"\\\\?\\");
	}
	if (!wcsncmp(info.configPath.c_str(), L"\\\\?\\", wcslen(L"\\\\?\\"))) {
		info.configPath = info.configPath.c_str() + wcslen(L"\\\\?\\");
	}

	long long hits, lookups;

	if (info.reverse && info.longFileNames) {
		hits = m_lfn_cache.hits();
		lookups = m_lfn_cache.lookups();
		info.lfnCacheHitRatio = lookups ? (float)hits / (float)lookups : 0.0f;
	} else {
		info.lfnCacheHitRatio = -1.0;
	}
	
	if (info.caseInsensitive) {
		hits = m_case_cache.hits();
		lookups = m_case_cache.lookups();
		info.caseCacheHitRatio = lookups ? (float)hits / (float)lookups : 0.0f;
	} else {
		info.caseCacheHitRatio = -1.0f;
	}

	if (GetConfig()->DirIV()) {
		hits = m_dir_iv_cache.hits();
		lookups = m_dir_iv_cache.lookups();
		info.dirIvCacheHitRatio = lookups ? (float)hits / (float)lookups : 0.0f;
	} else {
		info.dirIvCacheHitRatio = -1.0f;
	}

	info.longNameMax = m_config->m_LongNameMax;
}