vdr 2.6.8
|
#include "tools.h"
#include <ctype.h>
#include <dirent.h>
#include <errno.h>
#include <jpeglib.h>
#include <locale.h>
#include <stdlib.h>
#include <sys/time.h>
#include <sys/vfs.h>
#include <time.h>
#include <unistd.h>
#include <utime.h>
#include "i18n.h"
#include "thread.h"
Go to the source code of this file.
Classes | |
struct | tJpegCompressData |
Macros | |
#define | MAXSYSLOGBUF 256 |
#define | DECIMAL_POINT_C '.' |
#define | MT(s, m, v) ((*(s) & (m)) == (v)) |
#define | JPEGCOMPRESSMEM 500000 |
#define | USE_FADVISE_READ 0 |
#define | USE_FADVISE_WRITE 1 |
#define | WRITE_BUFFER KILOBYTE(800) |
#define | FADVGRAN KILOBYTE(4) |
#define | READCHUNK MEGABYTE(8) |
#define | LOCKFILENAME ".lock-vdr" |
#define | LOCKFILESTALETIME 600 |
#define | LIST_GARBAGE_COLLECTOR_TIMEOUT 5 |
Functions | |
void | syslog_with_tid (int priority, const char *format,...) |
int | BCD2INT (int x) |
ssize_t | safe_read (int filedes, void *buffer, size_t size) |
ssize_t | safe_write (int filedes, const void *buffer, size_t size) |
void | writechar (int filedes, char c) |
int | WriteAllOrNothing (int fd, const uchar *Data, int Length, int TimeoutMs, int RetryMs) |
char * | strcpyrealloc (char *dest, const char *src) |
char * | strn0cpy (char *dest, const char *src, size_t n) |
char * | strreplace (char *s, char c1, char c2) |
char * | strreplace (char *s, const char *s1, const char *s2) |
const char * | strchrn (const char *s, char c, size_t n) |
int | strcountchr (const char *s, char c) |
cString | strgetbefore (const char *s, char c, int n) |
const char * | strgetlast (const char *s, char c) |
char * | stripspace (char *s) |
char * | compactspace (char *s) |
char * | compactchars (char *s, char c) |
cString | strescape (const char *s, const char *chars) |
cString | strgetval (const char *s, const char *name, char d) |
char * | strshift (char *s, int n) |
bool | startswith (const char *s, const char *p) |
bool | endswith (const char *s, const char *p) |
bool | isempty (const char *s) |
int | numdigits (int n) |
bool | isnumber (const char *s) |
int64_t | StrToNum (const char *s) |
bool | StrInArray (const char *a[], const char *s) |
cString | AddDirectory (const char *DirName, const char *FileName) |
double | atod (const char *s) |
cString | dtoa (double d, const char *Format) |
cString | itoa (int n) |
bool | EntriesOnSameFileSystem (const char *File1, const char *File2) |
int | FreeDiskSpaceMB (const char *Directory, int *UsedMB) |
bool | DirectoryOk (const char *DirName, bool LogErrors) |
bool | MakeDirs (const char *FileName, bool IsDirectory) |
bool | RemoveFileOrDir (const char *FileName, bool FollowSymlinks) |
bool | RemoveEmptyDirectories (const char *DirName, bool RemoveThis, const char *IgnoreFiles[]) |
int | DirSizeMB (const char *DirName) |
char * | ReadLink (const char *FileName) |
bool | SpinUpDisk (const char *FileName) |
void | TouchFile (const char *FileName) |
time_t | LastModifiedTime (const char *FileName) |
off_t | FileSize (const char *FileName) |
int | Utf8CharLen (const char *s) |
uint | Utf8CharGet (const char *s, int Length) |
int | Utf8CharSet (uint c, char *s) |
int | Utf8SymChars (const char *s, int Symbols) |
int | Utf8StrLen (const char *s) |
char * | Utf8Strn0Cpy (char *Dest, const char *Src, int n) |
int | Utf8ToArray (const char *s, uint *a, int Size) |
int | Utf8FromArray (const uint *a, char *s, int Size, int Max) |
cString | WeekDayName (int WeekDay) |
cString | WeekDayName (time_t t) |
cString | WeekDayNameFull (int WeekDay) |
cString | WeekDayNameFull (time_t t) |
cString | DayDateTime (time_t t) |
cString | TimeToString (time_t t) |
cString | DateString (time_t t) |
cString | ShortDateString (time_t t) |
cString | TimeString (time_t t) |
static void | JpegCompressInitDestination (j_compress_ptr cinfo) |
static boolean | JpegCompressEmptyOutputBuffer (j_compress_ptr cinfo) |
static void | JpegCompressTermDestination (j_compress_ptr cinfo) |
uchar * | RgbToJpeg (uchar *Mem, int Width, int Height, int &Size, int Quality) |
const char * | GetHostName (void) |
static int | CompareListObjects (const void *a, const void *b) |
Variables | |
int | SysLogLevel = 3 |
static uint | SystemToUtf8 [128] = { 0 } |
cListGarbageCollector | ListGarbageCollector |
#define DECIMAL_POINT_C '.' |
#define FADVGRAN KILOBYTE(4) |
Definition at line 1898 of file tools.c.
Referenced by cUnbufferedFile::FadviseDrop().
#define JPEGCOMPRESSMEM 500000 |
Definition at line 1296 of file tools.c.
Referenced by JpegCompressEmptyOutputBuffer(), and JpegCompressInitDestination().
#define LIST_GARBAGE_COLLECTOR_TIMEOUT 5 |
Definition at line 2153 of file tools.c.
Referenced by cListGarbageCollector::Purge().
#define LOCKFILENAME ".lock-vdr" |
Definition at line 2041 of file tools.c.
Referenced by cLockFile::cLockFile().
#define LOCKFILESTALETIME 600 |
Definition at line 2042 of file tools.c.
Referenced by cLockFile::Lock().
#define MAXSYSLOGBUF 256 |
Definition at line 33 of file tools.c.
Referenced by syslog_with_tid().
#define MT | ( | s, | |
m, | |||
v ) ((*(s) & (m)) == (v)) |
#define READCHUNK MEGABYTE(8) |
Definition at line 1899 of file tools.c.
Referenced by cUnbufferedFile::Read().
#define WRITE_BUFFER KILOBYTE(800) |
Definition at line 1847 of file tools.c.
Referenced by cUnbufferedFile::Write().
cString AddDirectory | ( | const char * | DirName, |
const char * | FileName ) |
Definition at line 407 of file tools.c.
References cString::sprintf().
Referenced by cDirCopier::Action(), cLockFile::cLockFile(), cSVDRPServer::CmdGRAB(), cMenuRecordings::DirectoryName(), DirSizeMB(), GenerateIndex(), GetRecordingsSortMode(), GetRecordingTimerId(), HasRecordingsSortMode(), cDvbDevice::Initialize(), cFileNameList::Load(), cMarks::Load(), cThemes::Load(), cPictureEntry::Load(), main(), cMarks::MarksFileName(), cPictureEntry::Path(), cArgs::ReadDirectory(), RemoveEmptyDirectories(), RemoveFileOrDir(), cVideoDirectoryScannerThread::ScanVideoDir(), SetRecordingsSortMode(), SetRecordingTimerId(), StillRecording(), and cRecordings::UpdateFileName().
double atod | ( | const char * | s | ) |
Converts the given string, which is a floating point number using a '.
' as the decimal point, to a double value, independent of the currently selected locale.
Definition at line 416 of file tools.c.
References DECIMAL_POINT_C.
Referenced by cSetup::Parse(), and cRecordingInfo::Read().
int BCD2INT | ( | int | x | ) |
Definition at line 45 of file tools.c.
References BCDCHARTOINT.
Referenced by cNitFilter::Process().
char * compactchars | ( | char * | s, |
char | c ) |
removes all occurrences of 'c' from the beginning an end of 's' and replaces sequences of multiple 'c's with a single 'c'.
Definition at line 253 of file tools.c.
Referenced by cString::CompactChars().
char * compactspace | ( | char * | s | ) |
Definition at line 236 of file tools.c.
References skipspace(), and stripspace().
Referenced by cEvent::FixEpgBugs(), cSetupLine::Parse(), cSdtFilter::Process(), and cRecordingInfo::Read().
|
static |
Definition at line 2336 of file tools.c.
References cListObject::Compare().
Referenced by cListBase::Sort().
cString DateString | ( | time_t | t | ) |
Converts the given time to a string of the form "www dd.mm.yyyy".
Definition at line 1266 of file tools.c.
References WeekDayName().
Referenced by cEvent::GetDateString(), cSkinCursesDisplayMenu::SetRecording(), cSkinClassicDisplayMenu::SetRecording(), cSkinLCARSDisplayMenu::SetRecording(), cSkinSTTNGDisplayMenu::SetRecording(), and cPluginSvdrpdemo::SVDRPCommand().
cString DayDateTime | ( | time_t | t = 0 | ) |
Converts the given time to a string of the form "www dd.mm. hh:mm".
If no time is given, the current time is taken.
Definition at line 1245 of file tools.c.
References WeekDayName().
Referenced by cPictureControl::DisplayCaption(), cSkinLCARSDisplayChannel::DrawDate(), cSkinLCARSDisplayMenu::DrawDate(), cSkinLCARSDisplayReplay::DrawDate(), cSkinLCARSDisplayMenu::DrawTimer(), cStateLockLog::Dump(), cSkinCursesDisplayChannel::Flush(), cSkinCursesDisplayMenu::Flush(), cSkinClassicDisplayChannel::Flush(), cSkinClassicDisplayMenu::Flush(), cSkinSTTNGDisplayChannel::Flush(), cSkinSTTNGDisplayMenu::Flush(), and cSkinSTTNGDisplayMenu::SetButtons().
bool DirectoryOk | ( | const char * | DirName, |
bool | LogErrors ) |
Definition at line 486 of file tools.c.
References esyslog, and LOG_ERROR_STR.
Referenced by cDirCopier::Action(), cLockFile::cLockFile(), CutRecording(), GenerateIndex(), main(), and SpinUpDisk().
int DirSizeMB | ( | const char * | DirName | ) |
returns the total size of the files in the given directory, or -1 in case of an error
Definition at line 644 of file tools.c.
References AddDirectory(), DirSizeMB(), LOG_ERROR_STR, MEGABYTE, cReadDir::Next(), and cReadDir::Ok().
Referenced by DirSizeMB(), EnoughFreeDiskSpaceForEdit(), cRecording::FileSizeMB(), FileSizeMBafterEdit(), and cRecordingsHandler::GetRequiredDiskSpaceMB().
cString dtoa | ( | double | d, |
const char * | Format = "%f" ) |
Converts the given double value to a string, making sure it uses a '.
' as the decimal point, independent of the currently selected locale. If Format is given, it will be used instead of the default.
Definition at line 437 of file tools.c.
References DECIMAL_POINT_C, and strreplace().
Referenced by cRecordingInfo::FrameParams(), cSetup::Store(), and cRecordingInfo::Write().
bool endswith | ( | const char * | s, |
const char * | p ) |
Definition at line 343 of file tools.c.
Referenced by cChannel::ClearObsoleteChannel(), cChannels::MarkObsoleteChannels(), MatchPattern(), cArgs::ReadDirectory(), cRecording::Remove(), cVideoDirectoryScannerThread::ScanVideoDir(), and cRecordingInfo::SetFileName().
bool EntriesOnSameFileSystem | ( | const char * | File1, |
const char * | File2 ) |
Checks whether the given files are on the same file system.
If either of the files doesn't exist, this function returns true to avoid any actions that might be triggered if files are on different file system.
Definition at line 454 of file tools.c.
References LOG_ERROR_STR.
Referenced by cVideoDirectory::Contains(), cRecordingsHandler::GetRequiredDiskSpaceMB(), and cVideoDirectory::Move().
off_t FileSize | ( | const char * | FileName | ) |
returns the size of the given file, or -1 in case of an error (e.g. if the file doesn't exist)
Definition at line 736 of file tools.c.
Referenced by cDirCopier::Action(), cIndexFileGenerator::Action(), and cIndexFile::cIndexFile().
int FreeDiskSpaceMB | ( | const char * | Directory, |
int * | UsedMB ) |
Definition at line 469 of file tools.c.
References LOG_ERROR_STR.
Referenced by cVideoDirectory::FreeMB(), and cRecorder::RunningLowOnDiskSpace().
const char * GetHostName | ( | void | ) |
Gets the host name of this machine.
Definition at line 1394 of file tools.c.
References LOG_ERROR.
Referenced by cSetup::cSetup(), and cSetup::Save().
bool isempty | ( | const char * | s | ) |
Definition at line 354 of file tools.c.
References skipspace().
Referenced by cPluginManager::Active(), cMenuEditFolder::cMenuEditFolder(), cRecording::cRecording(), cRecording::cRecording(), cTimer::cTimer(), cMenuFolder::Delete(), cMenuFolder::DescendPath(), cOsdMenu::Display(), cEvent::Dump(), cMenuCommands::Execute(), cTheme::FileNameOk(), cEvent::FixEpgBugs(), tComponent::FromString(), cSource::FromString(), cRecording::IsInPath(), cTheme::Load(), cConfig< T >::Load(), MakePatternFileName(), cChannel::Name(), cNestedItemList::Parse(), cSkins::QueueMessage(), cArgs::ReadDirectory(), cMenuFolder::Select(), cMenuFolder::Set(), cMenuCam::Set(), cComponents::SetComponent(), cSkinCursesDisplayMenu::SetEvent(), cSkinClassicDisplayMenu::SetEvent(), cSkinLCARSDisplayMenu::SetEvent(), cSkinSTTNGDisplayMenu::SetEvent(), cTimer::SetFile(), cMenuEditTimer::SetFolder(), cChannel::SetName(), cChannel::SetPortalName(), cSkinCursesDisplayMenu::SetRecording(), cSkinClassicDisplayMenu::SetRecording(), cSkinLCARSDisplayMenu::SetRecording(), cSkinSTTNGDisplayMenu::SetRecording(), cChannel::ShortName(), and cChannel::ToText().
bool isnumber | ( | const char * | s | ) |
Definition at line 369 of file tools.c.
Referenced by cSVDRPServer::CmdCHAN(), cSVDRPServer::CmdCLRE(), cSVDRPServer::CmdCPYR(), cSVDRPServer::CmdDELC(), cSVDRPServer::CmdDELR(), cSVDRPServer::CmdDELT(), cSVDRPServer::CmdEDIT(), cSVDRPServer::CmdGRAB(), cSVDRPServer::CmdLSTC(), cSVDRPServer::CmdLSTE(), cSVDRPServer::CmdLSTR(), cSVDRPServer::CmdLSTT(), cSVDRPServer::CmdMOVR(), cSVDRPServer::CmdPLAY(), cSVDRPServer::CmdPRIM(), cSVDRPServer::CmdVOLU(), main(), cCamResponse::Parse(), cTimer::Parse(), and SetUser().
cString itoa | ( | int | n | ) |
Definition at line 447 of file tools.c.
Referenced by cDisplaySubtitleTracks::cDisplaySubtitleTracks(), cDisplayTracks::cDisplayTracks(), cResumeFile::cResumeFile(), DrawDeviceData(), cSkinLCARSDisplayMenu::DrawDisk(), DrawEllipseAlignments(), cSkinLCARSDisplayMenu::DrawLive(), cSkinLCARSDisplayMenu::DrawTimers(), cMenuTimerItem::Set(), cTimer::ToText(), and cRecordingInfo::Write().
|
static |
Definition at line 1312 of file tools.c.
References esyslog, JPEGCOMPRESSMEM, tJpegCompressData::mem, and tJpegCompressData::size.
Referenced by RgbToJpeg().
|
static |
Definition at line 1303 of file tools.c.
References JPEGCOMPRESSMEM, MALLOC, tJpegCompressData::mem, and tJpegCompressData::size.
Referenced by RgbToJpeg().
|
static |
Definition at line 1335 of file tools.c.
References esyslog, tJpegCompressData::mem, and tJpegCompressData::size.
Referenced by RgbToJpeg().
time_t LastModifiedTime | ( | const char * | FileName | ) |
Definition at line 728 of file tools.c.
Referenced by cIndexFile::cIndexFile(), cRecordings::NeedsUpdate(), cMarks::Save(), and cMarks::Update().
bool MakeDirs | ( | const char * | FileName, |
bool | IsDirectory ) |
Definition at line 504 of file tools.c.
References dsyslog, and LOG_ERROR_STR.
Referenced by cMenuRecordingEdit::Action(), cPlugin::CacheDirectory(), cRecording::ChangeName(), cSVDRPServer::CmdCPYR(), cPlugin::ConfigDirectory(), cRecordControl::cRecordControl(), cPlugin::ResourceDirectory(), cThemes::SetThemesDirectory(), and cCutter::Start().
char * ReadLink | ( | const char * | FileName | ) |
returns a new string allocated on the heap, which the caller must delete (or NULL in case of an error)
Definition at line 676 of file tools.c.
References LOG_ERROR_STR.
Referenced by cSafeFile::cSafeFile().
bool RemoveEmptyDirectories | ( | const char * | DirName, |
bool | RemoveThis = false, | ||
const char * | IgnoreFiles[] = NULL ) |
Removes all empty directories under the given directory DirName.
If RemoveThis is true, DirName will also be removed if it is empty. IgnoreFiles can be set to an array of file names that will be ignored when considering whether a directory is empty. If IgnoreFiles is given, the array must end with a NULL pointer.
Definition at line 590 of file tools.c.
References AddDirectory(), dsyslog, LOG_ERROR_STR, cReadDir::Next(), cReadDir::Ok(), RemoveEmptyDirectories(), and StrInArray().
Referenced by cVideoDirectory::Cleanup(), and RemoveEmptyDirectories().
bool RemoveFileOrDir | ( | const char * | FileName, |
bool | FollowSymlinks ) |
Definition at line 532 of file tools.c.
References AddDirectory(), dsyslog, LOG_ERROR_STR, MALLOC, cReadDir::Next(), and cReadDir::Ok().
Referenced by cVideoDirectory::Remove().
Converts the given Memory to a JPEG image and returns a pointer to the resulting image.
Mem must point to a data block of exactly (Width * Height) triplets of RGB image data bytes. Upon return, Size will hold the number of bytes of the resulting JPEG data. Quality can be in the range 0..100 and controls the quality of the resulting image, where 100 is "best". The caller takes ownership of the result and has to delete it once it is no longer needed. The result may be NULL in case of an error.
Definition at line 1351 of file tools.c.
References JpegCompressEmptyOutputBuffer(), JpegCompressInitDestination(), JpegCompressTermDestination(), tJpegCompressData::mem, and tJpegCompressData::size.
Referenced by cDvbSdFfDevice::GrabImage(), and cSubtitleDebug::WriteJpeg().
ssize_t safe_read | ( | int | filedes, |
void * | buffer, | ||
size_t | size ) |
Definition at line 53 of file tools.c.
References dsyslog.
Referenced by cLircUsrRemote::Action(), cDirCopier::Action(), cIndexFile::CatchUp(), cIndexFile::cIndexFile(), cSVDRPClient::Process(), cSVDRPServer::Process(), cRingBufferLinear::Read(), cDvbCiAdapter::Read(), cUnbufferedFile::Read(), cResumeFile::Read(), cDevice::ReadFilter(), cKbdRemote::ReadKey(), and cRcuRemote::ReceiveByte().
ssize_t safe_write | ( | int | filedes, |
const void * | buffer, | ||
size_t | size ) |
Definition at line 65 of file tools.c.
References dsyslog.
Referenced by cDirCopier::Action(), cSVDRPServer::CmdGRAB(), cDevice::GrabImageFile(), cResumeFile::Save(), cSVDRPClient::Send(), cSVDRPServer::Send(), cIndexFile::Write(), cDvbCiAdapter::Write(), cUnbufferedFile::Write(), and writechar().
cString ShortDateString | ( | time_t | t | ) |
Converts the given time to a string of the form "dd.mm.yy".
Definition at line 1277 of file tools.c.
Referenced by cSkinLCARSDisplayMenu::DrawPlay(), and cSkinLCARSDisplayReplay::SetRecording().
bool SpinUpDisk | ( | const char * | FileName | ) |
Definition at line 690 of file tools.c.
References DirectoryOk(), dsyslog, esyslog, LOG_ERROR_STR, and cString::sprintf().
Referenced by cRecorder::cRecorder().
bool startswith | ( | const char * | s, |
const char * | p ) |
Definition at line 334 of file tools.c.
Referenced by cSVDRPServer::CmdLSTC(), cSocket::Discover(), cTimer::Matches(), MatchPattern(), cArgs::ReadDirectory(), and cTimer::SpawnPatternTimer().
const char * strchrn | ( | const char * | s, |
char | c, | ||
size_t | n ) |
returns a pointer to the n'th occurrence (counting from 1) of c in s, or NULL if no such character was found. If n is 0, s is returned.
Definition at line 183 of file tools.c.
Referenced by cMenuRecordings::Info().
int strcountchr | ( | const char * | s, |
char | c ) |
returns the number of occurrences of 'c' in 's'.
Definition at line 196 of file tools.c.
Referenced by cMenuRecordings::cMenuRecordings(), and cMenuRecordings::Open().
char * strcpyrealloc | ( | char * | dest, |
const char * | src ) |
Definition at line 114 of file tools.c.
References esyslog, and max().
Referenced by cEvent::FixEpgBugs(), cChannel::operator=(), cChannel::Parse(), cMenuEditChannel::ProcessKey(), cComponents::SetComponent(), cEvent::SetDescription(), cChannel::SetName(), cChannel::SetPortalName(), cEvent::SetShortText(), and cEvent::SetTitle().
cString strescape | ( | const char * | s, |
const char * | chars ) |
Definition at line 277 of file tools.c.
References MALLOC.
Referenced by cShutdownHandler::CallShutdownCommand(), cMenuRecordings::Commands(), and cRecordingUserCommand::InvokeCommand().
cString strgetbefore | ( | const char * | s, |
char | c, | ||
int | n ) |
Definition at line 208 of file tools.c.
Referenced by cVideoDirectory::Move().
const char * strgetlast | ( | const char * | s, |
char | c ) |
Definition at line 218 of file tools.c.
Referenced by cRecording::BaseName(), cRecording::cRecording(), cRecording::IsEdited(), cTimer::Matches(), cMenuEditTimer::SetFolder(), cMenuEditTimer::SetPatternItem(), cRecordControl::Stop(), and strgetlast().
cString strgetval | ( | const char * | s, |
const char * | name, | ||
char | d = '=' ) |
Returns the value part of a 'name=value' pair in s.
name must either be at the beginning of s, or has to be preceded by white space. There may be any number of white space around the '=' sign. The value is everything up to (and excluding) the next white space, or the end of s. If an other delimiter shall be used (like, e.g., ':'), it can be given as the third parameter. If name occurs more than once in s, only the first occurrence is taken.
Definition at line 300 of file tools.c.
References skipspace().
Referenced by cSVDRPServerParams::cSVDRPServerParams(), and cSocket::Discover().
bool StrInArray | ( | const char * | a[], |
const char * | s ) |
Returns true if the string s is equal to one of the strings pointed to by the (NULL terminated) array a.
Definition at line 395 of file tools.c.
Referenced by RemoveEmptyDirectories().
char * stripspace | ( | char * | s | ) |
Definition at line 224 of file tools.c.
Referenced by compactspace(), GetRecordingTimerId(), cMenuEditStrItem::LeaveEditMode(), cDll::Load(), cTheme::Load(), cConfig< T >::Load(), cMenuCommands::Parse(), cNestedItemList::Parse(), cArgs::ReadDirectory(), cTextWrapper::Set(), and cRecording::Title().
char * strn0cpy | ( | char * | dest, |
const char * | src, | ||
size_t | n ) |
Definition at line 131 of file tools.c.
Referenced by cLircUsrRemote::Action(), cDvbFrontend::cDvbFrontend(), cEIT::cEIT(), cStateLockLog::Check(), cLircUsrRemote::cLircUsrRemote(), cMenuEditChannel::cMenuEditChannel(), cMenuEditFolder::cMenuEditFolder(), cMenuEditTimer::cMenuEditTimer(), cMenuPathEdit::cMenuPathEdit(), cMenuRecordingEdit::cMenuRecordingEdit(), cMenuSetupPictures::cMenuSetupPictures(), cRecordingInfo::cRecordingInfo(), cSetup::cSetup(), cSkinLCARSDisplayChannel::DrawTrack(), cSkinLCARSDisplayReplay::DrawTrack(), cStateLockLog::Dump(), cSkinSTTNGDisplayChannel::Flush(), cSetup::Parse(), cChannel::Parse(), cMenuCommands::Parse(), cTimer::Parse(), cSetup::ParseLanguages(), cPatPmtParser::ParsePmt(), cPatFilter::Process(), cPluginPictures::ProcessArgs(), cMenuSetupOSD::ProcessKey(), cMenuRecordingEdit::RemoveName(), cMenuEditStrlItem::Set(), cDevice::SetAvailableTrack(), cComponents::SetComponent(), cMenuPathEdit::SetFolder(), cMenuRecordingEdit::SetFolder(), cMenuEditTimer::SetFolder(), cSkinCursesDisplayReplay::SetMode(), cSkinClassicDisplayReplay::SetMode(), cMenuEditTimer::SetPatternItem(), cChannel::SetPids(), cPluginPictures::SetupParse(), cMenuSetupPictures::Store(), cRecording::Title(), Utf8Strn0Cpy(), and WeekDayName().
char * strreplace | ( | char * | s, |
char | c1, | ||
char | c2 ) |
Definition at line 139 of file tools.c.
Referenced by cMenuRecordingEdit::Action(), AddRecordingFolders(), cSVDRPServer::CmdCPYR(), cRecording::cRecording(), cSetupLine::cSetupLine(), dtoa(), cEvent::Dump(), cEvent::FixEpgBugs(), cFont::GetAvailableFontNames(), cFont::GetFontFileName(), HandleUnderscores(), MakePatternFileName(), cEvent::Parse(), cChannel::Parse(), cTimer::Parse(), cRecording::SortName(), cTimer::ToText(), and cChannel::ToText().
char * strreplace | ( | char * | s, |
const char * | s1, | ||
const char * | s2 ) |
char * strshift | ( | char * | s, |
int | n ) |
Shifts the given string to the left by the given number of bytes, thus removing the first n bytes from s.
If n is greater than the length of s, the resulting string will be empty. If n is <= 0 s will be unchanged. Returns s.
Definition at line 322 of file tools.c.
Referenced by cSVDRPClient::GetRemoteTimers().
int64_t StrToNum | ( | const char * | s | ) |
Converts the given string to a number.
The numerical part of the string may be followed by one of the letters K, M, G or T to abbreviate Kilo-, Mega-, Giga- or Terabyte, respectively (based on 1024). Everything after the first non-numeric character is silently ignored, as are any characters other than the ones mentioned here.
Definition at line 380 of file tools.c.
Referenced by main().
void syslog_with_tid | ( | int | priority, |
const char * | format, | ||
... ) |
Definition at line 35 of file tools.c.
References MAXSYSLOGBUF, and cThread::ThreadId().
cString TimeString | ( | time_t | t | ) |
Converts the given time to a string of the form "hh:mm".
Definition at line 1286 of file tools.c.
Referenced by cTimer::AdjustSpawnedTimer(), cEIT::cEIT(), cSkinLCARSDisplayMenu::DrawPlay(), cSkinLCARSDisplayMenu::DrawTimer(), cEvent::GetEndTimeString(), cEvent::GetTimeString(), cSkinCursesDisplayMenu::SetRecording(), cSkinClassicDisplayMenu::SetRecording(), cSkinLCARSDisplayMenu::SetRecording(), cSkinLCARSDisplayReplay::SetRecording(), cSkinSTTNGDisplayMenu::SetRecording(), and cPluginSvdrpdemo::SVDRPCommand().
cString TimeToString | ( | time_t | t | ) |
Converts the given time to a string of the form "www mmm dd hh:mm:ss yyyy".
Definition at line 1256 of file tools.c.
Referenced by cSVDRPServer::CmdNEXT(), cSVDRPServer::cSVDRPServer(), cTDT::cTDT(), cShutdownHandler::DoShutdown(), cRecorder::HandleErrors(), cFrameChecker::Report(), and cTsChecker::Report().
void TouchFile | ( | const char * | FileName | ) |
Definition at line 722 of file tools.c.
References LOG_ERROR_STR.
Referenced by cRecordings::TouchUpdate().
uint Utf8CharGet | ( | const char * | s, |
int | Length = 0 ) |
Returns the UTF-8 symbol at the beginning of the given string.
Length can be given from a previous call to Utf8CharLen() to avoid calculating it again. If no Length is given, Utf8CharLen() will be called.
Definition at line 830 of file tools.c.
References cCharSetConv::SystemCharacterTable(), SystemToUtf8, and Utf8CharLen().
Referenced by cFreetypeFont::DrawText(), cFreetypeFont::DrawText(), cHdffOsd::DrawText(), cKbdRemote::ReadKeySequence(), cTextWrapper::Set(), cCharSetConv::SetSystemCharacterTable(), Utf8ToArray(), and cFreetypeFont::Width().
int Utf8CharLen | ( | const char * | s | ) |
Returns the number of character bytes at the beginning of the given string that form a UTF-8 symbol.
Definition at line 816 of file tools.c.
References MT, and cCharSetConv::SystemCharacterTable().
Referenced by cFreetypeFont::DrawText(), cFreetypeFont::DrawText(), cHdffOsd::DrawText(), LimitNameLengths(), cTimer::PrintDay(), cTextWrapper::Set(), cCharSetConv::SetSystemCharacterTable(), StripControlCharacters(), Utf8CharGet(), Utf8StrLen(), Utf8Strn0Cpy(), Utf8SymChars(), Utf8ToArray(), and cFreetypeFont::Width().
int Utf8CharSet | ( | uint | c, |
char * | s = NULL ) |
Converts the given UTF-8 symbol to a sequence of character bytes and copies them to the given string.
Returns the number of bytes written. If no string is given, only the number of bytes is returned and nothing is copied.
Definition at line 845 of file tools.c.
References cCharSetConv::SystemCharacterTable().
Referenced by Utf8FromArray().
int Utf8FromArray | ( | const uint * | a, |
char * | s, | ||
int | Size, | ||
int | Max = -1 ) |
Converts the given array of UTF-8 symbols (including the terminating 0) into a sequence of character bytes of at most Size length.
Returns the number of character bytes written (without the terminating 0). If Max is given, only that many symbols will be converted. The resulting string is always zero-terminated if Size is big enough.
Definition at line 941 of file tools.c.
References cCharSetConv::SystemCharacterTable(), and Utf8CharSet().
Referenced by cMenuEditStrItem::LeaveEditMode(), and cMenuEditStrItem::Set().
int Utf8StrLen | ( | const char * | s | ) |
Returns the number of UTF-8 symbols formed by the given string of character bytes.
Definition at line 892 of file tools.c.
References cCharSetConv::SystemCharacterTable(), and Utf8CharLen().
Referenced by cSkinCursesDisplayChannel::Flush(), cSkinCursesDisplayMenu::Flush(), cChannels::MaxChannelNameLength(), cChannels::MaxShortChannelNameLength(), cSkinCursesDisplayReplay::SetCurrent(), cSkinCursesDisplayMenu::SetEvent(), cSkinCursesDisplayMenu::SetRecording(), cSkinCursesDisplayReplay::SetTotal(), cSkinCursesDisplayVolume::SetVolume(), and cCursesFont::Width().
char * Utf8Strn0Cpy | ( | char * | Dest, |
const char * | Src, | ||
int | n ) |
Copies at most n character bytes from Src to Dest, making sure that the resulting copy ends with a complete UTF-8 symbol.
The copy is guaranteed to be zero terminated. Returns a pointer to Dest.
Definition at line 904 of file tools.c.
References strn0cpy(), cCharSetConv::SystemCharacterTable(), and Utf8CharLen().
Referenced by cTimer::cTimer(), cSetup::Parse(), cTimer::Parse(), cMenuSetupOSD::ProcessKey(), cDevice::SetAvailableTrack(), cTimer::SetFile(), and cTimer::SetPattern().
int Utf8SymChars | ( | const char * | s, |
int | Symbols ) |
Returns the number of character bytes at the beginning of the given string that form at most the given number of UTF-8 symbols.
Definition at line 879 of file tools.c.
References cCharSetConv::SystemCharacterTable(), and Utf8CharLen().
Referenced by cMenuScheduleItem::Update(), and WeekDayName().
int Utf8ToArray | ( | const char * | s, |
uint * | a, | ||
int | Size ) |
Converts the given character bytes (including the terminating 0) into an array of UTF-8 symbols of the given Size.
Returns the number of symbols in the array (without the terminating 0).
Definition at line 923 of file tools.c.
References cCharSetConv::SystemCharacterTable(), Utf8CharGet(), and Utf8CharLen().
Referenced by cMenuEditStrItem::EnterEditMode().
cString WeekDayName | ( | int | WeekDay | ) |
Converts the given WeekDay (0=Sunday, 1=Monday, ...) to a three letter day name.
Definition at line 1203 of file tools.c.
References min(), strn0cpy(), tr, and Utf8SymChars().
Referenced by DateString(), DayDateTime(), cSkinLCARSDisplayMenu::DrawTimer(), cMenuTimerItem::Set(), cMenuEditDateItem::Set(), and WeekDayName().
cString WeekDayName | ( | time_t | t | ) |
Converts the week day of the given time to a three letter day name.
Definition at line 1218 of file tools.c.
References WeekDayName().
cString WeekDayNameFull | ( | int | WeekDay | ) |
Converts the given WeekDay (0=Sunday, 1=Monday, ...) to a full day name.
Definition at line 1224 of file tools.c.
References tr.
Referenced by WeekDayNameFull().
cString WeekDayNameFull | ( | time_t | t | ) |
Converts the week day of the given time to a full day name.
Definition at line 1239 of file tools.c.
References WeekDayNameFull().
int WriteAllOrNothing | ( | int | fd, |
const uchar * | Data, | ||
int | Length, | ||
int | TimeoutMs = 0, | ||
int | RetryMs = 0 ) |
Writes either all Data to the given file descriptor, or nothing at all.
If TimeoutMs is greater than 0, it will only retry for that long, otherwise it will retry forever. RetryMs defines the time between two retries.
Definition at line 90 of file tools.c.
References cTimeMs::Elapsed(), FATALERRNO, and cPoller::Poll().
Referenced by cDvbHdFfDevice::PlayAudio(), cDvbSdFfDevice::PlayAudio(), cDvbHdFfDevice::PlayTsAudio(), cDvbSdFfDevice::PlayTsAudio(), cDvbHdFfDevice::PlayTsVideo(), cDvbSdFfDevice::PlayTsVideo(), cDvbHdFfDevice::PlayVideo(), and cDvbSdFfDevice::PlayVideo().
void writechar | ( | int | filedes, |
char | c ) |
Definition at line 85 of file tools.c.
References safe_write().
Referenced by cIndexFile::cIndexFile().
cListGarbageCollector ListGarbageCollector |
Definition at line 2155 of file tools.c.
Referenced by cListBase::Del(), and main().
|
static |
Definition at line 814 of file tools.c.
Referenced by cCharSetConv::SetSystemCharacterTable(), and Utf8CharGet().