string.cc File Reference

#include "string.h"
#include <errno.h>
#include <fcntl.h>
#include <inttypes.h>
#include <stdint.h>
#include <unistd.h>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <string>

Include dependency graph for string.cc:

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Classes
struct	anonymous_namespace{string.cc}::IgnoreCaseComperator

Namespaces
	anonymous_namespace{string.cc}

Macros
#define	__STDC_FORMAT_MACROS

Functions
string	StringifyBool (const bool value)
string	StringifyInt (const int64_t value)
std::string	StringifyUint (const uint64_t value)
string	StringifyByteAsHex (const unsigned char value)
string	StringifyDouble (const double value)
string	StringifyTime (const time_t seconds, const bool utc)
string	StringifyLocalTime (const time_t seconds)
std::string	RfcTimestamp ()
std::string	IsoTimestamp ()
std::string	WhitelistTimestamp (time_t when)
string	StringifyTimeval (const timeval value)
time_t	IsoTimestamp2UtcTime (const std::string &iso8601)
int64_t	String2Int64 (const string &value)
uint64_t	String2Uint64 (const string &value)
bool	String2Uint64Parse (const std::string &value, uint64_t *result)
void	String2Uint64Pair (const string &value, uint64_t *a, uint64_t *b)
bool	HasPrefix (const string &str, const string &prefix, const bool ignore_case)
bool	HasSuffix (const std::string &str, const std::string &suffix, const bool ignore_case)
vector< string >	SplitString (const string &str, char delim)
vector< string >	SplitStringBounded (unsigned max_chunks, const string &str, char delim)
string	JoinStrings (const vector< string > &strings, const string &joint)
void	ParseKeyvalMem (const unsigned char *buffer, const unsigned buffer_size, map< char, string > *content)
bool	ParseKeyvalPath (const string &filename, map< char, string > *content)
string	GetLineMem (const char *text, const int text_size)
bool	GetLineFile (FILE *f, std::string *line)
bool	GetLineFd (const int fd, std::string *line)
string	Trim (const string &raw, bool trim_newline)
std::string	TrimString (const std::string &path, const std::string &toTrim, const int trimMode)
string	ToUpper (const string &mixed_case)
string	ReplaceAll (const string &haystack, const string &needle, const string &replace_by)
static void	Base64Block (const unsigned char input[3], const char *table, char output[4])
string	Base64 (const string &data)
string	Base64Url (const string &data)
static bool	Debase64Block (const unsigned char input[4], unsigned char output[3])
bool	Debase64 (const string &data, string *decoded)
string	Tail (const string &source, unsigned num_lines)
std::string	GetGMTimestamp (const std::string &format)

Variables
const char	b64_table []
const int8_t	db64_table []

Macro Definition Documentation

#define __STDC_FORMAT_MACROS

This file is part of the CernVM File System.

Some common functions.

Definition at line 9 of file string.cc.

Function Documentation

string Base64

(

const string &

data

)

Definition at line 522 of file string.cc.

Referenced by Base64Url(), upload::SessionContext::DoUpload(), AuthzExternalFetcher::Fetch(), receiver::GenerateSessionToken(), MakeAcquireRequest(), anonymous_namespace{repository_session.cc}::MakeAcquireRequest(), anonymous_namespace{repository_session.cc}::MakeDropRequest(), MakeEndRequest(), s3fanout::S3FanoutManager::MkAzureAuthz(), s3fanout::S3FanoutManager::MkPayloadHash(), s3fanout::S3FanoutManager::MkV2Authz(), letter::Letter::Sign(), cipher::Key::ToBase64(), notify::msg::Activity::ToJSONString(), and WaitForReload().

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static void Base64Block ( const unsigned char  input[3], const char *  table, char  output[4]  )

inlinestatic

Definition at line 514 of file string.cc.

Referenced by Base64().

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string Base64Url

(

const string &

data

)

Safe encoding for URIs and path names: replace + by - and / by _

Definition at line 553 of file string.cc.

Referenced by anonymous_namespace{pack.cc}::AppendItemToHeader().

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bool Debase64	(	const string &	data,
		string *	decoded
	)

Can decode both base64 and base64url

Definition at line 582 of file string.cc.

Referenced by receiver::CheckToken(), notify::msg::Activity::FromJSONString(), receiver::GetTokenPublicId(), s3fanout::S3FanoutManager::MkAzureAuthz(), ObjectPackConsumer::ParseItem(), AuthzExternalFetcher::ParsePermit(), and letter::Letter::Verify().

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static bool Debase64Block ( const unsigned char  input[4], unsigned char  output[3]  )

static

Definition at line 565 of file string.cc.

Referenced by Debase64().

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std::string GetGMTimestamp

(

const std::string &

format

)

Get UTC Time.

Parameters

format

format if timestamp (YYYY-MM-DD HH:MM:SS by default)

Returns

a timestamp string on success, empty string on failure

Definition at line 633 of file string.cc.

Referenced by swissknife::CommandGc::Main(), swissknife::Ingest::Main(), main(), swissknife::CommandSync::Main(), StatisticsDatabase::StoreGCStatistics(), and StatisticsDatabase::StorePublishStatistics().

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bool GetLineFd	(	const int	fd,
		std::string *	line
	)

Definition at line 422 of file string.cc.

Referenced by FuseMain(), BashOptionsManager::ParsePath(), manifest::Reflog::ReadChecksum(), and publish::SetInConfig().

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bool GetLineFile	(	FILE *	f,
		std::string *	line
	)

Definition at line 404 of file string.cc.

Referenced by publish::SyncItem::CheckGraft(), cvmfs::Uuid::Create(), publish::CheckoutMarker::CreateFrom(), ResolvConfEventHandler::GetDnsAddresses(), swissknife::CommandLease::Main(), SpecTree::Parse(), catalog::Dirtab::Parse(), dns::HostfileResolver::ParseHostFile(), BashOptionsManager::ParsePath(), upload::GatewayUploader::ReadSessionTokenFile(), and SimpleOptionsParser::TryParsePath().

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string GetLineMem	(	const char *	text,
		const int	text_size
	)

Definition at line 398 of file string.cc.

Referenced by signature::SignatureManager::LoadBlacklist(), catalog::Dirtab::Parse(), ObjectPackConsumer::ParseHeader(), gateway::ParseKey(), and whitelist::Whitelist::ParseWhitelist().

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bool HasPrefix	(	const string &	str,
		const string &	prefix,
		const bool	ignore_case
	)

Definition at line 285 of file string.cc.

Referenced by dns::AddDefaultScheme(), s3fanout::CallbackCurlHeader(), download::CallbackCurlHeader(), swissknife::CommandSync::CheckParams(), publish::ClearScratch(), catalog::WritableCatalogManager::CloneTree(), publish::SettingsBuilder::CreateSettingsRepository(), publish::CmdEnter::CreateUnderlay(), catalog::AbstractCatalogManager< CatalogT >::DetachSiblings(), s3fanout::S3FanoutManager::DetectThrottleIndicator(), upload::S3Uploader::DoUpload(), publish::SyncMediator::EnsureAllowed(), OptionsManager::GetEnvironmentSubset(), anonymous_namespace{swissknife_sync.cc}::GlobCheckPath(), RepositoryTag::HasGenericName(), swissknife::CommandTag::InitializeEnvironment(), download::JobInfo::IsFileNotFound(), swissknife::IsRemote(), publish::SyncUnionOverlayfs::IsWhiteoutEntry(), Lsof(), main(), publish::CmdAbort::Main(), swissknife::CommandScrub::MakeRelativePath(), FileSystem::MkCacheParm(), download::PacProxy2Cvmfs(), SpecTree::Parse(), anonymous_namespace{cmd_enter.cc}::RemoveUnderlay(), XattrList::Serialize(), publish::SetInConfig(), download::DownloadManager::SetUrlOptions(), TrimString(), and publish::SyncUnionOverlayfs::UnwindWhiteoutFilename().

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bool HasSuffix	(	const std::string &	str,
		const std::string &	suffix,
		const bool	ignore_case
	)

Definition at line 299 of file string.cc.

Referenced by PluginRamCache::Create(), s3fanout::S3FanoutManager::DetectThrottleIndicator(), swissknife::CommandScrub::DirCallback(), upload::S3Uploader::DoUpload(), anonymous_namespace{ssl.cc}::HasCertificates(), FileSystem::SetupRamCacheMgr(), shash::Digest< 16, kMd5 >::ToFingerprint(), shash::Digest< 16, kMd5 >::ToString(), TrimString(), and sqlite::VfsRdOnlyAccess().

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std::string IsoTimestamp

(

)

Current time in format YYYYMMDDTHHMMSSZ. Used in AWS4 requests.

Definition at line 167 of file string.cc.

Referenced by s3fanout::S3FanoutManager::MkV4Authz().

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time_t IsoTimestamp2UtcTime

(

const std::string &

iso8601

)

Parses a timestamp of the form YYYY-MM-DDTHH:MM:SSZ Return 0 on error

Definition at line 216 of file string.cc.

Referenced by MountPoint::DetermineRootHash().

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string JoinStrings	(	const vector< string > &	strings,
		const string &	joint
	)

Definition at line 343 of file string.cc.

Referenced by MountPoint::CreateSignatureManager(), TalkManager::FormatProxyInfo(), download::DownloadManager::GeoSortServers(), publish::SettingsBuilder::GetSingleAlias(), anonymous_namespace{cmd_sub.cc}::SwissknifeSubscriber::Init(), loader::LoadLibrary(), swissknife::CommandGc::Main(), main(), swissknife::CommandListReflog::Main(), swissknife::CommandListCatalogs::Main(), swissknife::CommandPull::Main(), swissknife::CommandCheck::Main(), swissknife::CommandFileStats::Main(), publish::CmdEnter::MountCvmfs(), publish::CmdEnter::MountOverlayfs(), OptionsManager::ParseDefault(), anonymous_namespace{cmd_diff.cc}::DiffReporter::PrintDifferences(), swissknife::CommandGraft::Publish(), publish::Repository(), download::ResolveProxyDescription(), MagicXattrManager::SanityCheckProtectedXattrs(), dns::CaresResolver::SetResolvers(), ExternalCacheManager::SpawnPlugin(), AuthzExternalFetcher::StripAuthzSchema(), download::DownloadManager::StripDirect(), SimpleOptionsParser::TryParsePath(), and download::DownloadManager::UpdateProxiesUnlocked().

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void ParseKeyvalMem	(	const unsigned char *	buffer,
		const unsigned	buffer_size,
		map< char, string > *	content
	)

Definition at line 355 of file string.cc.

Referenced by manifest::Manifest::LoadMem(), ObjectPackConsumer::ParseHeader(), ParseKeyvalPath(), and letter::Letter::Verify().

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bool ParseKeyvalPath	(	const string &	filename,
		map< char, string > *	content
	)

Definition at line 384 of file string.cc.

Referenced by manifest::Manifest::LoadFile().

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string ReplaceAll	(	const string &	haystack,
		const string &	needle,
		const string &	replace_by
	)

Definition at line 502 of file string.cc.

Referenced by gateway::ParseKey(), and download::DownloadManager::SetUrlOptions().

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std::string RfcTimestamp

(

)

Current time in format Wed, 01 Mar 2006 12:00:00 GMT

Definition at line 145 of file string.cc.

Referenced by GarbageCollector< CatalogTraversalT, HashFilterT >::AnalyzePreservedCatalogTree(), s3fanout::S3FanoutManager::MkAzureAuthz(), s3fanout::S3FanoutManager::MkV2Authz(), GarbageCollector< CatalogTraversalT, HashFilterT >::SweepDataObjects(), and GarbageCollector< CatalogTraversalT, HashFilterT >::SweepReflog().

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vector<string> SplitString	(	const string &	str,
		char	delim
	)

Definition at line 308 of file string.cc.

Referenced by download::AutoProxy(), manifest::Breadcrumb::Breadcrumb(), publish::SyncItem::CheckGraft(), CheckStrictMount(), ExternalCacheManager::ConnectLocator(), MountPoint::CreateDownloadManagers(), publish::CheckoutMarker::CreateFrom(), XattrList::CreateFromFile(), notify::SubscriberSSE::CurlRecvCB(), cvmfs::cvmfs_getxattr(), DefaultOptionsTemplateManager::DefaultOptionsTemplateManager(), FindExecutable(), swissknife::CommandCheck::FindSubtreeRootCatalog(), FuseMain(), ResolvConfEventHandler::GetDnsAddresses(), receiver::GetSpoolerTempDir(), InitOptionsMgr(), dns::Resolver::IsIpv4Address(), SpecTree::IsMatching(), libcvmfs_initialize(), SpecTree::ListDir(), CachePlugin::Listen(), XattrList::ListKeysPosix(), signature::SignatureManager::LoadPublicRsaKeys(), signature::SignatureManager::LoadTrustedCaCrl(), swissknife::CommandLease::Main(), publish::CmdHelp::Main(), swissknife::CommandPull::Main(), publish::CmdTransaction::Main(), main(), PosixQuotaManager::MainCacheManager(), s3fanout::S3FanoutManager::MkV4Authz(), download::PacProxy2Cvmfs(), SpecTree::Parse(), catalog::VirtualCatalog::ParseActions(), OptionsManager::ParseDefault(), PosixQuotaManager::ParseDirectories(), gateway::ParseKey(), upload::S3Uploader::ParseSpoolerDefinition(), posix_archive_config(), perf::Statistics::PrintJSON(), receiver::CommitProcessor::Process(), download::DownloadManager::ProcessLink(), swissknife::CommandEditTag::RemoveTags(), download::ResolveProxyDescription(), OptionsManager::SanitizeParameterAssignment(), CachePlugin::SessionInfo::SessionInfo(), publish::SettingsStorage::SetLocator(), download::DownloadManager::SetProxyChain(), MountPoint::SetupBehavior(), FileSystem::SetupExternalCacheMgr(), FileSystem::SetupNfsMaps(), upload::SpoolerDefinition::SpoolerDefinition(), AuthzExternalFetcher::StripAuthzSchema(), download::DownloadManager::StripDirect(), anonymous_namespace{cmd_abort.cc}::StripTrailingPath(), publish::SyncUnionTarball::Traverse(), and download::DownloadManager::ValidateGeoReply().

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vector<string> SplitStringBounded	(	unsigned	max_chunks,
		const string &	str,
		char	delim
	)

Definition at line 312 of file string.cc.

Referenced by publish::SyncItem::CheckGraft(), publish::CmdCommit::Main(), publish::CmdTransaction::Main(), and SplitString().

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int64_t String2Int64

(

const string &

value

)

Definition at line 240 of file string.cc.

Referenced by s3fanout::CallbackCurlHeader(), FileSystem::DeterminePosixCacheSettings(), FuseMain(), anonymous_namespace{cvmfs_cache_posix.cc}::GetSettings(), IsoTimestamp2UtcTime(), swissknife::CommandGc::Main(), swissknife::Ingest::Main(), swissknife::CommandPull::Main(), main(), PosixQuotaManager::MainCacheManager(), CachePlugin::NotifySupervisor(), publish::Command::ParseOptions(), whitelist::Whitelist::ParseWhitelist(), swissknife::CommandMigrate::ReadPersona(), MountPoint::SetupBehavior(), MountPoint::SetupDnsTuning(), FileSystem::SetupLoggingStandalone(), perf::TelemetryAggregatorInflux::TelemetryAggregatorInflux(), and sqlite::VfsRdOnlyOpen().

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uint64_t String2Uint64

(

const string &

value

)

Definition at line 246 of file string.cc.

Referenced by publish::SettingsBuilder::ApplyOptionsFromServerPath(), manifest::Breadcrumb::Breadcrumb(), receiver::CheckToken(), publish::CmdEnter::CleanupSession(), ExternalCacheManager::ConnectLocator(), PluginRamCache::Create(), MountPoint::CreateCatalogManager(), MountPoint::CreateDownloadManagers(), MountPoint::CreateTables(), MountPoint::CreateTracer(), cvmfs::cvmfs_getxattr(), s3fanout::S3FanoutManager::DetectThrottleIndicator(), publish::ExitShell(), FuseMain(), StatisticsDatabase::GetDBParams(), receiver::GetParamsFromFile(), IngestionPipeline::IngestionPipeline(), LibGlobals::Initialize(), dns::Resolver::IsIpv4Address(), CachePlugin::Listen(), manifest::Manifest::Load(), Lsof(), swissknife::CommandGc::Main(), swissknife::CommandInfo::Main(), main(), swissknife::CommandLetter::Main(), swissknife::CommandPull::Main(), swissknife::CommandCheck::Main(), swissknife::CommandCreate::Main(), swissknife::CommandSync::Main(), TalkManager::MainResponder(), s3fanout::S3FanoutManager::MkV4Authz(), ObjectPackConsumer::ParseHeader(), ObjectPackConsumer::ParseItem(), upload::S3Uploader::ParseSpoolerDefinition(), swissknife::CommandSync::ReadFileChunkingArgs(), MountPoint::SetupBehavior(), MountPoint::SetupDnsTuning(), FileSystem::SetupExternalCacheMgr(), MountPoint::SetupExternalDownloadMgr(), MountPoint::SetupHttpTuning(), MountPoint::SetupInodeAnnotation(), FileSystem::SetupLoggingStandalone(), FileSystem::SetupNfsMaps(), FileSystem::SetupRamCacheMgr(), FileSystem::TriageCacheMgr(), download::DownloadManager::ValidateGeoReply(), and letter::Letter::Verify().

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void String2Uint64Pair	(	const string &	value,
		uint64_t *	a,
		uint64_t *	b
	)

Definition at line 281 of file string.cc.

Referenced by TalkManager::MainResponder().

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bool String2Uint64Parse	(	const std::string &	value,
		uint64_t *	result
	)

Parse a string into a a uint64_t.

Unlike String2Uint64, this:

• Checks to make sure the full string is parsed
• Can indicate an error occurred.

If an error occurs, this returns false and sets errno appropriately.

Definition at line 263 of file string.cc.

Referenced by publish::SyncItem::CheckGraft(), CloseAllFildesInProcSelfFd(), AuthzExternalFetcher::ExecHelper(), catalog::ClientCatalogManager::IsRevisionBlacklisted(), swissknife::CommandGraft::Main(), main(), Url::Parse(), and Url::ValidateHost().

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string StringifyBool

(

const bool

value

)

Definition at line 76 of file string.cc.

Referenced by manifest::Manifest::ExportString(), swissknife::CommandInfo::Main(), and TalkManager::MainResponder().

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string StringifyByteAsHex

(

const unsigned char

value

)

Definition at line 90 of file string.cc.

string StringifyDouble

(

const double

value

)

Definition at line 96 of file string.cc.

Referenced by sqlite::Sql::DebugResultTable(), HitrateMagicXattr::FinalizeValue(), JsonStringGenerator::JsonEntry::Format(), swissknife::CommandInfoTag::HumanReadableFilesize(), perf::Counter::PrintRatio(), and JsonDocument::PrintValue().

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string StringifyInt

(

const int64_t

value

)

Definition at line 78 of file string.cc.

Referenced by anonymous_namespace{pack.cc}::AppendItemToHeader(), PosixQuotaManager::BindReturnPipe(), swissknife::CommandListCatalogs::CatalogCallback(), swissknife::CommandFileStats::CatalogCallback(), catalog::WritableCatalog::CopyToParent(), PosixQuotaManager::CreateShared(), publish::CmdEnter::CreateUnderlay(), CreateUserNamespace(), cvmfs_options_clone_legacy(), cvmfs_options_init_legacy(), sqlite::Sql::DebugResultTable(), RamCacheManager::Describe(), upload::SessionContext::DoUpload(), anonymous_namespace{cmd_enter.cc}::EnterRootContainer(), swissknife::Error(), manifest::Manifest::ExportString(), AuthzExternalFetcher::Fetch(), download::DownloadManager::Fetch(), catalog::ClientCatalogManager::FetchCatalogByHash(), MountPoint::FetchHistory(), LHashMagicXattr::FinalizeValue(), NCleanup24MagicXattr::FinalizeValue(), NClgMagicXattr::FinalizeValue(), NIOErrMagicXattr::FinalizeValue(), RxMagicXattr::FinalizeValue(), SpeedMagicXattr::FinalizeValue(), TimestampLastIOErrMagicXattr::FinalizeValue(), ExpiresMagicXattr::FinalizeValue(), InodeMaxMagicXattr::FinalizeValue(), MaxFdMagicXattr::FinalizeValue(), PidMagicXattr::FinalizeValue(), JsonStringGenerator::JsonEntry::Format(), TalkManager::FormatHostInfo(), TalkManager::FormatMetalinkInfo(), TalkManager::FormatProxyInfo(), FuseMain(), swissknife::CommandMigrate::ChownMigrationWorker::GenerateMappingStatement(), Watchdog::GenerateStackTrace(), catalog::TreeCountersBase< FieldT >::GetCsvMap(), CachePlugin::HandleHandshake(), AuthzExternalFetcher::Handshake(), swissknife::CommandInfoTag::HumanReadableFilesize(), Init(), PosixQuotaManager::InitDatabase(), anonymous_namespace{pack.cc}::InitializeHeader(), FileSystem::LockWorkspace(), CachePlugin::LogSessionError(), CachePlugin::LogSessionInfo(), swissknife::CommandInfo::Main(), swissknife::CommandPull::Main(), publish::CmdEnter::Main(), main(), PosixQuotaManager::MainCacheManager(), Tracer::MainFlush(), swissknife::CommandFileStats::MainProcessing(), TalkManager::MainResponder(), MaintenanceMode(), MakeAcquireRequest(), anonymous_namespace{repository_session.cc}::MakeAcquireRequest(), perf::TelemetryAggregatorInflux::MakeDeltaPayload(), publish::SettingsStorage::MakeGateway(), perf::TelemetryAggregatorInflux::MakePayload(), PosixQuotaManager::MakeReturnPipe(), s3fanout::S3FanoutManager::MkAzureAuthz(), publish::CmdEnter::MountCvmfs(), publish::CmdEnter::MountOverlayfs(), ChunkListMagicXattr::PrepareValueFenced(), perf::Counter::Print(), s3fanout::Statistics::Print(), download::DownloadManager::ProxyInfo::Print(), glue::InodeTracker::Statistics::Print(), swissknife::CommandListTags::PrintHumanReadableTagList(), cvmfs::PrintInodeGeneration(), perf::Counter::PrintK(), perf::Counter::PrintKi(), perf::Counter::PrintM(), catalog::Catalog::PrintMemStatistics(), perf::Counter::PrintMi(), JsonDocument::PrintValue(), swissknife::CommandGraft::Publish(), publish::Publisher(), loader::Reload(), anonymous_namespace{cmd_enter.cc}::RemoveSingle(), anonymous_namespace{cmd_enter.cc}::RemoveUnderlay(), swissknife::CommandMigrate::StatsMigrationWorker::RepairStatisticsCounters(), Watchdog::ReportStacktrace(), RestoreState(), publish::RunSuidHelper(), SaveState(), Watchdog::SendTrace(), FileSystem::SetupCrashGuard(), letter::Letter::Sign(), ExternalCacheManager::SpawnPlugin(), catalog::SqlAllChunks::SqlAllChunks(), Watchdog::Supervise(), download::DownloadManager::SwitchHostInfo(), notify::msg::Activity::ToJSONString(), manifest::Breadcrumb::ToString(), perf::Counter::ToString(), PosixQuotaManager::UnlinkReturnPipe(), Url::Url(), and AuthzExternalFetcher::~AuthzExternalFetcher().

string StringifyLocalTime

(

const time_t

seconds

)

Converts seconds since UTC 0 into something like 12 Sep 14:59:37 CDT

Definition at line 126 of file string.cc.

Referenced by LogBufferXattr::FinalizeValue().

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string StringifyTime	(	const time_t	seconds,
		const bool	utc
	)

Converts seconds since UTC 0 into something readable

Definition at line 105 of file string.cc.

Referenced by GarbageCollectorAux< CatalogTraversalT, HashFilterT >::CollectOlderThan(), MountPoint::DetermineRootHash(), notify::DoPublish(), catalog::ClientCatalogManager::GetNewRootCatalogContext(), swissknife::CommandGc::Main(), TalkManager::MainResponder(), anonymous_namespace{cmd_diff.cc}::DiffReporter::OnInit(), whitelist::Whitelist::ParseWhitelist(), GarbageCollector< CatalogTraversalT, HashFilterT >::PreserveDataObjects(), swissknife::CommandInfoTag::PrintHumanReadableInfo(), swissknife::CommandListTags::PrintHumanReadableTagList(), swissknife::CommandPull::Pull(), and GarbageCollector< CatalogTraversalT, HashFilterT >::SweepDataObjects().

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string StringifyTimeval

(

const timeval

value

)

Definition at line 203 of file string.cc.

Referenced by Tracer::MainFlush().

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std::string StringifyUint

(

const uint64_t

value

)

Definition at line 84 of file string.cc.

Referenced by cvmfs::MemSink::Describe(), download::DownloadManager::Fetch(), ChunksMagicXattr::FinalizeValue(), ExternalTimeoutMagicXattr::FinalizeValue(), NCleanup24MagicXattr::FinalizeValue(), RevisionMagicXattr::FinalizeValue(), TimeoutMagicXattr::FinalizeValue(), TimeoutDirectMagicXattr::FinalizeValue(), UptimeMagicXattr::FinalizeValue(), receiver::GenerateSessionToken(), StatisticsDatabase::GetDBParams(), swissknife::CommandGraft::GetParams(), BaseMagicXattr::GetValue(), receiver::Reactor::HandleRequest(), BaseMagicXattr::HeaderMultipageHuman(), TalkManager::MainResponder(), perf::TelemetryAggregatorInflux::MakeDeltaPayload(), perf::TelemetryAggregatorInflux::MakePayload(), ChunkListMagicXattr::PrepareValueFenced(), StatisticsDatabase::Prune(), MagicXattrManager::SanityCheckProtectedXattrs(), download::DownloadManager::SwitchProxyGroup(), manifest::Breadcrumb::ToString(), and Log2Histogram::ToString().

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string Tail	(	const string &	source,
		unsigned	num_lines
	)

Assumes that source is terminated by a newline

Definition at line 610 of file string.cc.

string ToUpper

(

const string &

mixed_case

)

Converts all characters to upper case

Definition at line 494 of file string.cc.

Referenced by OptionsManager::IsOff(), OptionsManager::IsOn(), and MountPoint::SetupBehavior().

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string Trim	(	const string &	raw,
		bool	trim_newline
	)

Removes leading and trailing whitespaces.

Definition at line 446 of file string.cc.

Referenced by publish::SyncItem::CheckGraft(), MountPoint::CreateDownloadManagers(), publish::CheckoutMarker::CreateFrom(), s3fanout::S3FanoutManager::DetectThrottleIndicator(), FuseMain(), download::DownloadManager::GeoSortServers(), TalkManager::MainResponder(), SpecTree::Parse(), gateway::ParseKey(), catalog::Dirtab::ParseLine(), manifest::Reflog::ReadChecksum(), OptionsManager::SanitizeParameterAssignment(), publish::SetInConfig(), MountPoint::SetupBehavior(), OptionsManager::TrimParameter(), and SimpleOptionsParser::TryParsePath().

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std::string TrimString	(	const std::string &	path,
		const std::string &	toTrim,
		const int	trimMode
	)

Definition at line 468 of file string.cc.

Referenced by swissknife::Ingest::Main().

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std::string WhitelistTimestamp

(

time_t

when

)

UTC time in format YYYYMMDDHHMMSS. Used in cvmfs whitelists.

Definition at line 187 of file string.cc.

Referenced by whitelist::Whitelist::CreateString().

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Variable Documentation

const char b64_table[]

Initial value:

= {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
                          'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
                          'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
                          'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r',
                          's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2',
                          '3', '4', '5', '6', '7', '8', '9', '+', '/'}

Definition at line 33 of file string.cc.

Referenced by Base64().

const int8_t db64_table[]

Initial value:

= {
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1, -1, -1, -1, 62, -1, 62, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60,
    61, -1, -1, -1, 0,  -1, -1, -1, 0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  10,
    11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1,
    63, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42,
    43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1,

    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
}

Decode Base64 and Base64Url

Definition at line 43 of file string.cc.

Referenced by Debase64Block().