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cryfs-stats displays filesystem config information

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This commit is contained in:
Sebastian Messmer 2020-07-19 16:34:50 -07:00
parent 3938942a02
commit 76cf9ea0ed
1 changed files with 29 additions and 1 deletions
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30
src/stats/main.cpp
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@ -143,6 +143,33 @@ set<BlockId> _getAllBlockIds(const path& basedir, const CryConfigLoader::ConfigL
return set<BlockId>(allBlockIds.blockIds().begin(), allBlockIds.blockIds().end());
}
void printConfig(const CryConfig& config) {
std::cout
<< "----------------------------------------------------"
<< "\nFilesystem configuration:"
<< "\n----------------------------------------------------"
<< "\n- Filesystem format version: " << config.Version()
<< "\n- Created with: CryFS " << config.CreatedWithVersion()
<< "\n- Last opened with: CryFS " << config.LastOpenedWithVersion()
<< "\n- Cipher: " << config.Cipher()
<< "\n- Blocksize: " << config.BlocksizeBytes() << " bytes"
<< "\n- Filesystem Id: " << config.FilesystemId().ToString()
<< "\n- Root Blob Id: " << config.RootBlob();
if (config.missingBlockIsIntegrityViolation()) {
ASSERT(config.ExclusiveClientId() != boost::none, "ExclusiveClientId must be set if missingBlockIsIntegrityViolation");
std::cout << "\n- Extended integrity measures: enabled."
"\n - Exclusive client id: " << *config.ExclusiveClientId();
} else {
ASSERT(config.ExclusiveClientId() == boost::none, "ExclusiveClientId must be unset if !missingBlockIsIntegrityViolation");
std::cout << "\n- Extended integrity measures: disabled.";
}
#ifndef CRYFS_NO_COMPATIBILITY
std::cout << "\n- Has parent pointers: " << (config.HasParentPointers() ? "yes" : "no");
std::cout << "\n- Has version numbers: " << (config.HasVersionNumbers() ? "yes" : "no");
#endif
std::cout << "\n----------------------------------------------------\n";
}
int main(int argc, char* argv[]) {
if (argc != 2) {
std::cerr << "Usage: cryfs-stats [basedir]" << std::endl;
@ -178,7 +205,8 @@ int main(int argc, char* argv[]) {
}
}
const auto& config_ = config.right().configFile->config();
std::cout << "Loading filesystem of version " << config_->Version() << std::endl;
std::cout << "Loading filesystem" << std::endl;
printConfig(*config_);
#ifndef CRYFS_NO_COMPATIBILITY
const bool is_correct_format = config_->Version() == CryConfig::FilesystemFormatVersion && config_->HasParentPointers() && config_->HasVersionNumbers();
#else