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/** |
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* This file is part of the CernVM File System. |
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*/ |
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#include "cvmfs_config.h" |
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#include "swissknife_lsrepo.h" |
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#include <string> |
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#include "util/logging.h" |
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#include "util/posix.h" |
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#include "util/string.h" |
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namespace swissknife { |
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CommandListCatalogs::CommandListCatalogs() : |
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print_tree_(false), print_hash_(false), print_size_(false), |
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print_entries_(false) {} |
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ParameterList CommandListCatalogs::GetParams() const { |
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ParameterList r; |
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r.push_back(Parameter::Mandatory( |
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'r', "repository URL (absolute local path or remote URL)")); |
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r.push_back(Parameter::Optional('n', "fully qualified repository name")); |
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r.push_back(Parameter::Optional('k', "repository master key(s) / dir")); |
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r.push_back(Parameter::Optional('l', "temporary directory")); |
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r.push_back(Parameter::Optional('h', "root hash (other than trunk)")); |
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r.push_back(Parameter::Optional('@', "proxy url")); |
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r.push_back(Parameter::Switch('t', "print tree structure of catalogs")); |
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r.push_back(Parameter::Switch('d', "print digest for each catalog")); |
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r.push_back(Parameter::Switch('s', "print catalog file sizes")); |
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r.push_back(Parameter::Switch('e', "print number of catalog entries")); |
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return r; |
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} |
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int CommandListCatalogs::Main(const ArgumentList &args) { |
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print_tree_ = (args.count('t') > 0); |
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print_hash_ = (args.count('d') > 0); |
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print_size_ = (args.count('s') > 0); |
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print_entries_ = (args.count('e') > 0); |
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shash::Any manual_root_hash; |
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const std::string &repo_url = *args.find('r')->second; |
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const std::string &repo_name = |
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(args.count('n') > 0) ? *args.find('n')->second : ""; |
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std::string repo_keys = |
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(args.count('k') > 0) ? *args.find('k')->second : ""; |
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if (DirectoryExists(repo_keys)) |
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repo_keys = JoinStrings(FindFilesBySuffix(repo_keys, ".pub"), ":"); |
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const std::string &tmp_dir = |
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(args.count('l') > 0) ? *args.find('l')->second : "/tmp"; |
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if (args.count('h') > 0) { |
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manual_root_hash = shash::MkFromHexPtr(shash::HexPtr( |
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*args.find('h')->second), shash::kSuffixCatalog); |
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} |
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bool success = false; |
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if (IsHttpUrl(repo_url)) { |
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const bool follow_redirects = false; |
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const std::string proxy = ((args.count('@') > 0) ? |
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*args.find('@')->second : ""); |
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if (!this->InitDownloadManager(follow_redirects, proxy) || |
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!this->InitVerifyingSignatureManager(repo_keys)) { |
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LogCvmfs(kLogCatalog, kLogStderr, "Failed to init remote connection"); |
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return 1; |
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} |
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HttpObjectFetcher<catalog::Catalog, |
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history::SqliteHistory> fetcher(repo_name, |
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repo_url, |
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tmp_dir, |
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download_manager(), |
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signature_manager()); |
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success = Run(manual_root_hash, &fetcher); |
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} else { |
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LocalObjectFetcher<> fetcher(repo_url, tmp_dir); |
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success = Run(manual_root_hash, &fetcher); |
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} |
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return (success) ? 0 : 1; |
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} |
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void CommandListCatalogs::CatalogCallback( |
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const CatalogTraversalData<catalog::Catalog> &data) { |
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std::string tree_indent; |
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std::string hash_string; |
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std::string clg_size; |
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std::string clg_entries; |
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std::string path; |
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if (print_tree_) { |
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for (unsigned int i = 1; i < data.tree_level; ++i) { |
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tree_indent += "\u2502 "; |
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} |
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if (data.tree_level > 0) |
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tree_indent += "\u251C\u2500 "; |
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} |
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if (print_hash_) { |
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hash_string = data.catalog_hash.ToString() + " "; |
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} |
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if (print_size_) { |
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clg_size = StringifyInt(data.file_size) + "B "; |
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} |
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if (print_entries_) { |
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clg_entries = StringifyInt(data.catalog->GetNumEntries()) + " "; |
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} |
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path = data.catalog->mountpoint().ToString(); |
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if (path.empty()) |
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path = "/"; |
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LogCvmfs(kLogCatalog, kLogStdout, "%s%s%s%s%s", |
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tree_indent.c_str(), hash_string.c_str(), clg_size.c_str(), |
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clg_entries.c_str(), path.c_str()); |
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} |
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} // namespace swissknife |
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