CardUtil Class Reference

#include <cardutil.h>

Detailed Description

Collection of helper utilities for capture card DB use.

Definition at line 38 of file cardutil.h.


Public Types
enum	CARD_TYPES { ERROR_OPEN = 0, ERROR_UNKNOWN, ERROR_PROBE, QPSK, QAM, OFDM, ATSC, V4L, MPEG, FIREWIRE, HDHOMERUN, FREEBOX }
	all the different capture cards More...
Static Public Member Functions
static enum CARD_TYPES	toCardType (const QString &name)
static bool	IsEncoder (const QString &rawtype)
static bool	IsUnscanable (const QString &rawtype)
static bool	IsEITCapable (const QString &rawtype)
static bool	IsTunerSharingCapable (const QString &rawtype)
static bool	IsTunerShared (uint cardidA, uint cardidB)
static bool	IsTuningDigital (const QString &rawtype)
static bool	IsTuningAnalog (const QString &rawtype)
static uint	GetFirstCardID (const QString &videodevice)
	Convenience function for GetCardIDs(const QString&, QString, QString).
static vector< uint >	GetCardIDs (const QString &videodevice, QString rawtype=QString::null, QString hostname=QString::null)
	Returns all cardids of cards that uses the specified videodevice, and optionally rawtype and a non-local hostname.
static bool	IsCardTypePresent (const QString &rawtype, QString hostname=QString::null)
	Returns true if the card type is present and connected to an input.
static QStringVec	GetVideoDevices (const QString &rawtype, QString hostname=QString::null)
	Returns the videodevices of the matching cards, duplicates removed.
static QString	GetRawCardType (uint cardid)
static QString	GetVideoDevice (uint cardid)
static QString	GetVBIDevice (uint cardid)
static uint	GetHDHRTuner (uint cardid)
static int	GetValueInt (const QString &col, uint cid)
static bool	SetValue (const QString &col, uint cid, uint sid, int val)
static bool	SetValue (const QString &col, uint cid, uint sid, const QString &val)
static vector< uint >	GetCardIDs (uint sourceid)
static QString	GetDefaultInput (uint cardid)
	Returns the default input for the card.
static QStringList	GetInputNames (uint cardid, uint sourceid)
static bool	GetInputInfo (InputInfo &info, vector< uint > *groupids=NULL)
static uint	GetCardID (uint inputid)
static QString	GetInputName (uint inputid)
static QString	GetDisplayName (uint inputid)
static QString	GetDisplayName (uint cardid, const QString &inputname)
static vector< uint >	GetInputIDs (uint cardid)
static bool	DeleteInput (uint inputid)
static bool	DeleteOrphanInputs (void)
static uint	CreateInputGroup (const QString &name)
static bool	CreateInputGroupIfNeeded (uint cardid)
static bool	LinkInputGroup (uint inputid, uint inputgroupid)
static bool	UnlinkInputGroup (uint inputid, uint inputgroupid)
static vector< uint >	GetInputGroups (uint inputid)
static vector< uint >	GetSharedInputGroups (uint cardid)
static vector< uint >	GetGroupCardIDs (uint inputgroupid)
static vector< uint >	GetConflictingCards (uint inputid, uint exclude_cardid)
static QString	GetDeviceLabel (uint cardid, QString cardtype, QString videodevice)
static QString	ProbeSubTypeName (uint cardid)
static QStringList	probeInputs (QString device, QString cardtype=QString::null)
static void	GetCardInputs (uint cardid, const QString &device, const QString &cardtype, QStringList &inputLabels, vector< CardInput * > &cardInputs)
static bool	DeleteCard (uint cardid)
static bool	DeleteAllCards (void)
static vector< uint >	GetCardList (void)
static QStringVec	ProbeVideoDevices (const QString &rawtype)
static bool	CloneCard (uint src_cardid, uint dst_cardid)
static vector< uint >	GetCloneCardIDs (uint cardid)
static bool	GetTimeouts (uint cardid, uint &signal_timeout, uint &channel_timeout)
static bool	IgnoreEncrypted (uint cardid, const QString &inputname)
static bool	TVOnly (uint cardid, const QString &inputname)
static bool	IsInNeedOfExternalInputConf (uint cardid)
static uint	GetQuickTuning (uint cardid, const QString &inputname)
static bool	IsDVB (uint cardid)
	Returns true if the card is a DVB card.
static bool	IsDVBCardType (const QString card_type)
	Returns true iff the card_type is one of the DVB types.
static QString	ProbeDVBFrontendName (uint device)
	Returns the card type from the video device.
static QString	ProbeDVBType (uint device)
static bool	HasDVBCRCBug (uint device)
	Returns true if and only if the device munges PAT/PMT tables, and then doesn't fix the CRC.
static uint	GetMinSignalMonitoringDelay (uint device)
static QString	GetDeviceName (dvb_dev_type_t, uint cardnum)
static InputNames	GetConfiguredDVBInputs (uint cardid)
static bool	hasV4L2 (int videofd)
static bool	GetV4LInfo (int videofd, QString &card, QString &driver, uint32_t &version)
static bool	GetV4LInfo (int videofd, QString &card, QString &driver)
static InputNames	probeV4LInputs (int videofd, bool &ok)
Static Private Member Functions
static QStringList	probeV4LInputs (QString device)
static QStringList	probeDVBInputs (QString device)

Member Enumeration Documentation

enum CardUtil::CARD_TYPES

all the different capture cards

Enumerator:

ERROR_OPEN
ERROR_UNKNOWN
ERROR_PROBE
QPSK
QAM
OFDM
ATSC
V4L
MPEG
FIREWIRE
HDHOMERUN
FREEBOX

Definition at line 42 of file cardutil.h.

Member Function Documentation

static enum CARD_TYPES CardUtil::toCardType ( const QString & name ) [inline, static]

Definition at line 58 of file cardutil.h.

Referenced by get_cardtype(), DVBConfigurationGroup::probeCard(), ScanTypeSetting::SetInput(), and ScanWizard::SetInput().

static bool CardUtil::IsEncoder ( const QString & rawtype ) [inline, static]

Definition at line 87 of file cardutil.h.

Referenced by GetCardInputs(), TVRec::GetMaxBitrate(), ChannelData::insert_chan(), SourceUtil::IsEncoder(), SourceUtil::IsProperlyConnected(), RecordingProfile::loadByID(), and CardInput::sourceFetch().

static bool CardUtil::IsUnscanable ( const QString & rawtype ) [inline, static]

Definition at line 95 of file cardutil.h.

Referenced by CardInput::channelScanner(), GetCardInputs(), ChannelData::insert_chan(), SourceUtil::IsProperlyConnected(), SourceUtil::IsUnscanable(), and CardInput::sourceFetch().

static bool CardUtil::IsEITCapable ( const QString & rawtype ) [inline, static]

Definition at line 101 of file cardutil.h.

Referenced by TVRec::RunTV(), and ChannelOptionsCommon::sourceChanged().

static bool CardUtil::IsTunerSharingCapable ( const QString & rawtype ) [inline, static]

Definition at line 107 of file cardutil.h.

Referenced by CloneCard(), DeleteCard(), GetCloneCardIDs(), IsTunerShared(), CaptureCard::loadByID(), CardInput::save(), and CaptureCard::save().

bool CardUtil::IsTunerShared	(	uint	cardidA,
		uint	cardidB
	)			`[static]`

Definition at line 35 of file cardutil.cpp.

Referenced by TV::UpdateOSDAskAllowDialog().

static bool CardUtil::IsTuningDigital ( const QString & rawtype ) [inline, static]

Definition at line 114 of file cardutil.h.

Referenced by SourceUtil::IsProperlyConnected().

static bool CardUtil::IsTuningAnalog ( const QString & rawtype ) [inline, static]

Definition at line 120 of file cardutil.h.

Referenced by SourceUtil::IsProperlyConnected().

static uint CardUtil::GetFirstCardID ( const QString & videodevice ) [inline, static]

Convenience function for GetCardIDs(const QString&, QString, QString).

Definition at line 126 of file cardutil.h.

Referenced by ChannelBase::GetCardID(), and probeDVBInputs().

vector< uint > CardUtil::GetCardIDs	(	const QString &	videodevice,
		QString	rawtype = `QString::null`,
		QString	hostname = `QString::null`
	)			`[static]`

Returns all cardids of cards that uses the specified videodevice, and optionally rawtype and a non-local hostname.

The result is ordered from smallest to largest.

Parameters:

	videodevice	Video device we want card ids for
	rawtype	Card type as used in DB or empty string for any type
	hostname	Host on which device resides, only required if said host is not the localhost

Definition at line 380 of file cardutil.cpp.

Referenced by TV::IsTunable(), CaptureCard::loadByID(), and CaptureCard::save().

bool CardUtil::IsCardTypePresent	(	const QString &	rawtype,
		QString	hostname = `QString::null`
	)			`[static]`

Returns true if the card type is present and connected to an input.

Parameters:

	rawtype	Card type as used in DB or empty string for all cards
	hostname	Host to check, or empty string for current host

Definition at line 82 of file cardutil.cpp.

QStringVec CardUtil::GetVideoDevices	(	const QString &	rawtype,
		QString	hostname = `QString::null`
	)			`[static]`

Returns the videodevices of the matching cards, duplicates removed.

Parameters:

	rawtype	Card type as used in DB or empty string for all cardids
	hostname	Host to check, or empty string for current host

Definition at line 122 of file cardutil.cpp.

Referenced by DVBCardNum::fillSelections().

static QString CardUtil::GetRawCardType ( uint cardid ) [inline, static]

Definition at line 143 of file cardutil.h.

Referenced by CardInput::channelScanner(), CloneCard(), DeleteCard(), get_cardtype(), CaptureCard::loadByID(), ScanWizardScanner::PreScanCommon(), ProbeSubTypeName(), CardInput::save(), CaptureCard::save(), ScanWizardScanner::Scan(), CardInput::sourceFetch(), and TunerCardInput::TunerCardInput().

static QString CardUtil::GetVideoDevice ( uint cardid ) [inline, static]

Definition at line 145 of file cardutil.h.

Referenced by CreateInputGroupIfNeeded(), DeleteCard(), CaptureCard::loadByID(), ScanWizardScanner::PreScanCommon(), ProbeSubTypeName(), IPTVChannelFetcher::RunScan(), CaptureCard::save(), ScanWizardScanner::Scan(), and TunerCardInput::TunerCardInput().

static QString CardUtil::GetVBIDevice ( uint cardid ) [inline, static]

Definition at line 147 of file cardutil.h.

static uint CardUtil::GetHDHRTuner ( uint cardid ) [inline, static]

Definition at line 149 of file cardutil.h.

Referenced by ScanWizardScanner::PreScanCommon().

static int CardUtil::GetValueInt	(	const QString &	col,
		uint	cid
	)			`[inline, static]`

Definition at line 152 of file cardutil.h.

Referenced by Channel::ChangePictureAttribute(), Channel::GetPictureAttribute(), and Channel::InitPictureAttribute().

static bool CardUtil::SetValue	(	const QString &	col,
		uint	cid,
		uint	sid,
		int	val
	)			`[inline, static]`

Definition at line 154 of file cardutil.h.

Referenced by Channel::ChangePictureAttribute().

static bool CardUtil::SetValue	(	const QString &	col,
		uint	cid,
		uint	sid,
		const QString &	val
	)			`[inline, static]`

Definition at line 157 of file cardutil.h.

vector< uint > CardUtil::GetCardIDs ( uint sourceid ) [static]

Definition at line 759 of file cardutil.cpp.

QString CardUtil::GetDefaultInput ( uint cardid ) [static]

Returns the default input for the card.

Parameters:

nCardID

card id to check

Returns:: the default input

Definition at line 788 of file cardutil.cpp.

QStringList CardUtil::GetInputNames	(	uint	cardid,
		uint	sourceid
	)			`[static]`

Definition at line 805 of file cardutil.cpp.

bool CardUtil::GetInputInfo	(	InputInfo &	info,
		vector< uint > *	groupids = `NULL`
	)			`[static]`

Definition at line 829 of file cardutil.cpp.

Referenced by GetCardID(), ChannelBase::GetFreeInputs(), GetInputName(), is_input_group_busy(), and TVRec::IsBusy().

uint CardUtil::GetCardID ( uint inputid ) [static]

Definition at line 859 of file cardutil.cpp.

Referenced by TV::SwitchCards(), and TV::SwitchInputs().

QString CardUtil::GetInputName ( uint inputid ) [static]

Definition at line 866 of file cardutil.cpp.

Referenced by clone_cardinputs().

QString CardUtil::GetDisplayName ( uint inputid ) [static]

Definition at line 873 of file cardutil.cpp.

Referenced by TV::FillMenuLiveTV(), and TV::UpdateOSDInput().

QString CardUtil::GetDisplayName	(	uint	cardid,
		const QString &	inputname
	)			`[static]`

Definition at line 889 of file cardutil.cpp.

vector< uint > CardUtil::GetInputIDs ( uint cardid ) [static]

Definition at line 907 of file cardutil.cpp.

Referenced by clone_cardinputs(), CreateInputGroupIfNeeded(), DeleteCard(), and GetSharedInputGroups().

bool CardUtil::DeleteInput ( uint inputid ) [static]

Definition at line 931 of file cardutil.cpp.

Referenced by clone_cardinputs(), DeleteCard(), and DeleteOrphanInputs().

bool CardUtil::DeleteOrphanInputs ( void ) [static]

Definition at line 948 of file cardutil.cpp.

Referenced by DeleteCard(), SourceUtil::DeleteSource(), and CardInput::save().

uint CardUtil::CreateInputGroup ( const QString & name ) [static]

Definition at line 983 of file cardutil.cpp.

Referenced by CreateInputGroupIfNeeded(), and CardInput::CreateNewInputGroup().

bool CardUtil::CreateInputGroupIfNeeded ( uint cardid ) [static]

Definition at line 1012 of file cardutil.cpp.

Referenced by CardInput::save(), and CaptureCard::save().

bool CardUtil::LinkInputGroup	(	uint	inputid,
		uint	inputgroupid
	)			`[static]`

Definition at line 1049 of file cardutil.cpp.

Referenced by clone_cardinputs(), CreateInputGroupIfNeeded(), and InputGroup::save().

bool CardUtil::UnlinkInputGroup	(	uint	inputid,
		uint	inputgroupid
	)			`[static]`

Definition at line 1089 of file cardutil.cpp.

Referenced by clone_cardinputs(), DeleteCard(), SourceUtil::DeleteSource(), CardInput::save(), and InputGroup::save().

vector< uint > CardUtil::GetInputGroups ( uint inputid ) [static]

Definition at line 1119 of file cardutil.cpp.

Referenced by clone_cardinputs(), GetConflictingCards(), GetInputInfo(), GetSharedInputGroups(), ChannelBase::IsInputAvailable(), and TV::UpdateOSDAskAllowDialog().

vector< uint > CardUtil::GetSharedInputGroups ( uint cardid ) [static]

Definition at line 1145 of file cardutil.cpp.

Referenced by CreateInputGroupIfNeeded().

vector< uint > CardUtil::GetGroupCardIDs ( uint inputgroupid ) [static]

Definition at line 1169 of file cardutil.cpp.

Referenced by GetConflictingCards(), and is_input_group_busy().

vector< uint > CardUtil::GetConflictingCards	(	uint	inputid,
		uint	exclude_cardid
	)			`[static]`

Definition at line 1196 of file cardutil.cpp.

Referenced by Scheduler::IsBusyRecording(), and TVRec::RecordPending().

QString CardUtil::GetDeviceLabel	(	uint	cardid,
		QString	cardtype,
		QString	videodevice
	)			`[static]`

Definition at line 1526 of file cardutil.cpp.

Referenced by StatusBox::doTunerStatus(), CaptureCard::fillSelections(), GetCardInputs(), and InputSelector::load().

QString CardUtil::ProbeSubTypeName ( uint cardid ) [static]

Definition at line 304 of file cardutil.cpp.

Referenced by get_cardtype(), ScanTypeSetting::SetInput(), and ScanWizard::SetInput().

QStringList CardUtil::probeInputs	(	QString	device,
		QString	cardtype = `QString::null`
	)			`[static]`

Definition at line 1453 of file cardutil.cpp.

Referenced by TunerCardInput::fillSelections().

void CardUtil::GetCardInputs	(	uint	cardid,
		const QString &	device,
		const QString &	cardtype,
		QStringList &	inputLabels,
		vector< CardInput * > &	cardInputs
	)			`[static]`

Definition at line 1572 of file cardutil.cpp.

Referenced by CardInputEditor::load().

bool CardUtil::DeleteCard ( uint cardid ) [static]

Definition at line 1637 of file cardutil.cpp.

Referenced by clone_capturecard(), CloneCard(), CaptureCardEditor::del(), CaptureCardEditor::edit(), and CaptureCard::save().

bool CardUtil::DeleteAllCards ( void ) [static]

Definition at line 1708 of file cardutil.cpp.

Referenced by CaptureCardEditor::edit().

vector< uint > CardUtil::GetCardList ( void ) [static]

Definition at line 1718 of file cardutil.cpp.

Referenced by RemoteGetRecordingStatus().

QStringVec CardUtil::ProbeVideoDevices ( const QString & rawtype ) [static]

Definition at line 165 of file cardutil.cpp.

Referenced by DVBCardNum::fillSelections().

bool CardUtil::CloneCard	(	uint	src_cardid,
		uint	dst_cardid
	)			`[static]`

Definition at line 690 of file cardutil.cpp.

Referenced by CardInput::save(), and CaptureCard::save().

vector< uint > CardUtil::GetCloneCardIDs ( uint cardid ) [static]

Definition at line 709 of file cardutil.cpp.

Referenced by CardInput::save().

bool CardUtil::GetTimeouts	(	uint	cardid,
		uint &	signal_timeout,
		uint &	channel_timeout
	)			`[static]`

Definition at line 1228 of file cardutil.cpp.

Referenced by ScanWizardScanner::PreScanCommon().

bool CardUtil::IgnoreEncrypted	(	uint	cardid,
		const QString &	inputname
	)			`[static]`

Definition at line 1250 of file cardutil.cpp.

Referenced by ScanWizardScanner::PreScanCommon().

bool CardUtil::TVOnly	(	uint	cardid,
		const QString &	inputname
	)			`[static]`

Definition at line 1270 of file cardutil.cpp.

Referenced by ScanWizardScanner::PreScanCommon().

bool CardUtil::IsInNeedOfExternalInputConf ( uint cardid ) [static]

Definition at line 1291 of file cardutil.cpp.

Referenced by CardInput::CardInput(), and GetCardInputs().

uint CardUtil::GetQuickTuning	(	uint	cardid,
		const QString &	inputname
	)			`[static]`

Definition at line 1303 of file cardutil.cpp.

Referenced by DTVChannel::GetSuggestedTuningMode().

static bool CardUtil::IsDVB ( uint cardid ) [inline, static]

Returns true if the card is a DVB card.

Definition at line 221 of file cardutil.h.

bool CardUtil::IsDVBCardType ( const QString card_type ) [static]

Returns true iff the card_type is one of the DVB types.

Definition at line 321 of file cardutil.cpp.

Referenced by SignalMonitor::Init(), and SignalMonitor::IsRequired().

QString CardUtil::ProbeDVBFrontendName ( uint device ) [static]

Returns the card type from the video device.

Definition at line 243 of file cardutil.cpp.

Referenced by GetMinSignalMonitoringDelay(), HasDVBCRCBug(), and DVBConfigurationGroup::probeCard().

QString CardUtil::ProbeDVBType ( uint device ) [static]

Definition at line 209 of file cardutil.cpp.

Referenced by ScanWizardScanner::PreScanCommon(), DVBConfigurationGroup::probeCard(), ProbeSubTypeName(), and ScanWizardScanner::Scan().

bool CardUtil::HasDVBCRCBug ( uint device ) [static]

Returns true if and only if the device munges PAT/PMT tables, and then doesn't fix the CRC.

Currently the list of broken DVB hardware and drivers includes: "VLSI VES1x93 DVB-S", and "ST STV0299 DVB-S"

Note: "DST DVB-S" was on this list but has been verified to not mess up the PAT using Linux 2.6.18.1.

Note: "Philips TDA10046H DVB-T" was on this list but has been verified to not mess up the PMT with a recent kernel and firmware (See http://svn.mythtv.org/trac/ticket/3541).

Parameters:

device

Open DVB frontend device file descriptor to be checked