Uses of Class
org.jnetpcap.PcapException

Packages that use PcapException

Package	Description
org.jnetpcap	The Packet Capture library provides a high level interface to packet capture systems.
org.jnetpcap.internal
org.jnetpcap.util	Utilities for jNetPcap library
org.jnetpcap.windows	Provides support for Pcap on Microsoft Windows platforms.

Uses of PcapException in org.jnetpcap

Subclasses of PcapException in org.jnetpcap

Modifier and Type	Class	Description
class	PcapActivatedException	Indicates that an operation is not permitted on an already activated pcap handle.

Methods in org.jnetpcap that throw PcapException

Modifier and Type	Method	Description
void	Pcap.activate()	Activate a capture handle
void	Pcap1_0.activate()	Activate.
boolean	Pcap.canSetRfmon()	check whether monitor mode can be set for a not-yet-activated capture handle.
final boolean	Pcap1_0.canSetRfmon()	Can set rfmon.
BpFilter	Pcap.compile(String str, boolean optimize)	Compile a filter expression without a netmask.
BpFilter	Pcap.compile(String str, boolean optimize, int netmask)	Compile a filter expression with netmask.
final BpFilter	Pcap0_4.compile(String str, boolean optimize, int netmask)	Compile.
static BpFilter	Pcap.compileNoPcap(int snaplen, PcapDlt pcapDlt, String str, boolean optimize, int netmask)	Deprecated.
static BpFilter	Pcap0_5.compileNoPcap(int snaplen, PcapDlt pcapDlt, String str, boolean optimize, int netmask)	Compile a filter expression against a dead handle opened using openDead.
static Pcap	Pcap.create(String device)	Create a live capture handle.
static Pcap	Pcap.create(PcapIf device)	Create a live capture handle.
static Pcap.Linux	Pcap.Linux.create(String device)	Create a live capture handle.
static Pcap.Unix	Pcap.Unix.create(String device)	Create a live capture handle.
static Pcap1_0	Pcap1_0.create(String device)	Create a live capture handle.
protected static <T extends Pcap> T	Pcap1_0.create(Pcap0_4.PcapSupplier<T> factory, String device)	Creates the.
static Pcap1_2	Pcap1_2.create(String device)	Create a live capture handle.
static Pcap1_5	Pcap1_5.create(String device)	Create a live capture handle.
static Pcap1_9	Pcap1_9.create(String device)	Create a live capture handle.
PcapDlt	Pcap.datalink()	Get the link-layer header type.
final PcapDlt	Pcap0_4.datalink()	Datalink.
PcapDlt	Pcap.dataLinkExt()	Gets the link-layer header type for the live capture or ``savefile''.
final PcapDlt	Pcap1_0.dataLinkExt()	Data link ext.
final int	Pcap0_4.datalinkGetAsInt()	Get the link-layer header type.
<U> int	Pcap.dispatch(int count, PcapDumper pcapDumper)	Process packets from a live capture or savefile and save them directly to dump file.
<U> int	Pcap.dispatch(int count, PcapHandler.OfArray<U> handler, U user)	Process packets from a live capture or savefile and copy to a newly allocated array and dispatches to handler.
<U> int	Pcap.dispatch(int count, PcapHandler.OfMemorySegment<U> handler, U user)	Process packets from a live capture or savefile and dispatch directly to handler.
<U> int	Pcap0_4.dispatch(int count, PcapHandler.OfMemorySegment<U> handler, U user)	Dispatch.
PcapDumper	Pcap.dumpOpen(String fname)	Open a file to which to write packets.
final PcapDumper	Pcap0_4.dumpOpen(String fname)	Dump open.
final MemorySegment	Pcap0_4.file()	Get the OS standard I/O stream for a savefile being read.
final int	Pcap0_4.fileno()	Get the file descriptor for a live capture.
static List<PcapIf>	Pcap.findAllDevs()	Constructs a list of network devices that can be opened with pcap_create(3PCAP) and pcap_activate(3PCAP) or with pcap_open_live(3PCAP).
static List<PcapIf>	Pcap0_7.findAllDevs()	Constructs a list of network devices that can be opened with pcap_create(3PCAP) and pcap_activate(3PCAP) or with pcap_open_live(3PCAP).
static List<PcapIf>	Pcap.findAllDevsEx(String source, PcapSrc type, String username, String password)	Create a list of network devices that can be opened with Pcap#open.
boolean	Pcap.getNonBlock()	Gets the state of non-blocking mode on a capture device.
final boolean	Pcap0_7.getNonBlock()	Gets the non block.
final int	Pcap.Unix.getSelectableFd()	Gets the selectable fd.
protected int	Pcap0_8.getSelectableFd()	Get a file descriptor on which a select() can be done for a live capture.
PcapTStampPrecision	Pcap.getTstampPrecision()	Get the time stamp precision returned in captures.
final PcapTStampPrecision	Pcap1_5.getTstampPrecision()	Gets the tstamp precision.
static void	Pcap.init(int opts)	Initialize the native libpcap library.
static void	Pcap.init(PcapOption option)	Initialize the native libpcap library.
static void	Pcap1_0.init(int opts)	Initialize the native libpcap library.
final int	Pcap.inject(byte[] array)	Transmit a packet.
final int	Pcap.inject(byte[] array, int offset, int length)	Transmit a packet.
int	Pcap.inject(MemorySegment packet, int length)	Transmit a packet.
final int	Pcap.inject(ByteBuffer buf)	Transmit a packet.
int	Pcap0_9.inject(MemorySegment packet, int length)	Inject.
boolean	Pcap.isSwapped()	Find out whether a savefile has the native byte order.
final boolean	Pcap0_4.isSwapped()	Checks if is swapped.
List<PcapDlt>	Pcap.listDataLinks()	Get a list of link-layer header types supported by a capture device.
final List<PcapDlt>	Pcap0_8.listDataLinks()	List data links.
List<PcapTstampType>	Pcap.listTstampTypes()	Get a list of time stamp types supported by a capture device.
final List<PcapTstampType>	Pcap1_2.listTstampTypes()	List tstamp types.
static String	Pcap.lookupDev()	Deprecated. use Pcap.findAllDevs() and use the first device
static String	Pcap0_4.lookupDev()	Find the default device on which to capture.
static NetIp4Address	Pcap.lookupNet(String device)	Find the IPv4 network number and netmask for a device.
static NetIp4Address	Pcap.lookupNet(PcapIf device)	Find the IPv4 network number and netmask for a device.
static NetIp4Address	Pcap0_4.lookupNet(String device)	Find the IPv4 network number and netmask for a device.
<U> int	Pcap.loop(int count, PcapDumper pcapDumper)	Process packets from a live capture or savefile and save them directly to dump file.
<U> int	Pcap.loop(int count, PcapHandler.OfArray<U> handler, U user)	Process packets from a live capture or savefile and copy to a newly allocated array and dispatches to handler.
int	Pcap.majorVersion()	Get the version number of a savefile.
final int	Pcap0_4.majorVersion()	Major version.
int	Pcap.minorVersion()	Get the version number of a savefile.
final int	Pcap0_4.minorVersion()	Minor version.
PcapPacketRef	Pcap.next()	read the next packet from a handle.
PcapPacketRef	Pcap0_4.next()	Next.
PcapPacketRef	Pcap.nextEx()	Read the next packet from a pcap handle.
PcapPacketRef	Pcap0_8.nextEx()	Next ex.
static Pcap.Linux	Pcap.Linux.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap	Pcap.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap.Unix	Pcap.Unix.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
protected static <T extends Pcap> T	Pcap0_6.openDead(Pcap0_4.PcapSupplier<T> factory, PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap0_7	Pcap0_7.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap0_8	Pcap0_8.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap0_9	Pcap0_9.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap1_0	Pcap1_0.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap1_10	Pcap1_10.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap1_2	Pcap1_2.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap1_5	Pcap1_5.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap1_9	Pcap1_9.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap.Linux	Pcap.Linux.openDeadWithTstampPrecision(PcapDlt linktype, int snaplen, PcapTStampPrecision precision)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap	Pcap.openDeadWithTstampPrecision(PcapDlt linktype, int snaplen, PcapTStampPrecision precision)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap.Unix	Pcap.Unix.openDeadWithTstampPrecision(PcapDlt linktype, int snaplen, PcapTStampPrecision precision)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap1_10	Pcap1_10.openDeadWithTstampPrecision(PcapDlt linktype, int snaplen, PcapTStampPrecision precision)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap1_5	Pcap1_5.openDeadWithTstampPrecision(PcapDlt linktype, int snaplen, PcapTStampPrecision precision)	Open a fake pcap_t for compiling filters or opening a capture for output.
protected static <T extends Pcap> T	Pcap1_5.openDeadWithTstampPrecision(Pcap0_4.PcapSupplier<T> factory, PcapDlt linktype, int snaplen, PcapTStampPrecision precision)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap1_9	Pcap1_9.openDeadWithTstampPrecision(PcapDlt linktype, int snaplen, PcapTStampPrecision precision)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Pcap.Linux	Pcap.Linux.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap	Pcap.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap	Pcap.openLive(String device, int snaplen, boolean promisc, Duration timeout)	Open a device for capturing.
static Pcap	Pcap.openLive(PcapIf device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap.Unix	Pcap.Unix.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap0_4	Pcap0_4.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
protected static <T extends Pcap> T	Pcap0_4.openLive(Pcap0_4.PcapSupplier<T> pcapSupplier, String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open live.
static Pcap0_5	Pcap0_5.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap0_6	Pcap0_6.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap0_7	Pcap0_7.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap0_8	Pcap0_8.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap0_9	Pcap0_9.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap1_0	Pcap1_0.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap1_10	Pcap1_10.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap1_2	Pcap1_2.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap1_5	Pcap1_5.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap1_9	Pcap1_9.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Pcap.Linux	Pcap.Linux.openOffline(String fname)	Open a saved capture file for reading.
static Pcap	Pcap.openOffline(File file)	Open a saved capture file for reading.
static Pcap	Pcap.openOffline(String fname)	Open a saved capture file for reading.
static Pcap.Unix	Pcap.Unix.openOffline(String fname)	Open a saved capture file for reading.
static Pcap0_4	Pcap0_4.openOffline(String fname)	Open a saved capture file for reading.
protected static <T extends Pcap> T	Pcap0_4.openOffline(Pcap0_4.PcapSupplier<T> pcapSupplier, String fname)	open a saved capture file for reading.
static Pcap0_5	Pcap0_5.openOffline(String fname)	Open a saved capture file for reading.
static Pcap0_6	Pcap0_6.openOffline(String fname)	Open a saved capture file for reading.
static Pcap0_7	Pcap0_7.openOffline(String fname)	Open a saved capture file for reading.
static Pcap0_8	Pcap0_8.openOffline(String fname)	Open a saved capture file for reading.
static Pcap1_0	Pcap1_0.openOffline(String fname)	Open a saved capture file for reading.
static Pcap1_10	Pcap1_10.openOffline(String fname)	Open a saved capture file for reading.
static Pcap1_2	Pcap1_2.openOffline(String fname)	Open a saved capture file for reading.
static Pcap1_5	Pcap1_5.openOffline(String fname)	Open a saved capture file for reading.
static Pcap1_9	Pcap1_9.openOffline(String fname)	Open a saved capture file for reading.
final ByteOrder	Pcap.order()	Returns the ByteOrder of the current capture based on results from Pcap.isSwapped() method call.
final void	Pcap.sendPacket(byte[] buf)	Transmit a packet.
final void	Pcap.sendPacket(byte[] buf, int offset, int length)	Transmit a packet.
void	Pcap.sendPacket(MemorySegment packet, int length)	Transmit a packet.
final void	Pcap.sendPacket(ByteBuffer buf)	Transmit a packet.
void	Pcap0_8.sendPacket(MemorySegment packet, int length)	Send packet.
Pcap	Pcap.setBufferSize(int bufferSize)	Sets the buffer size for a not-yet- activated capture handle.
final Pcap1_0	Pcap1_0.setBufferSize(int bufferSize)
Pcap	Pcap.setDatalink(int dlt)	Set the link-layer header type to be used by a capture device .
Pcap	Pcap.setDatalink(Optional<PcapDlt> dlt)	Set the link-layer header type to be used by a capture device .
Pcap	Pcap.setDatalink(PcapDlt dlt)	Set the link-layer header type to be used by a capture device .
final Pcap0_8	Pcap0_8.setDatalink(int dlt)	Sets the datalink.
Pcap	Pcap.setDirection(int dir)	pcap_setdirection() is used to specify a direction that packets will be captured.
Pcap	Pcap.setDirection(Optional<PcapDirection> dir)	Set the direction for which packets will be captured.
Pcap	Pcap.setDirection(PcapDirection dir)	Set the direction for which packets will be captured.
Pcap0_9	Pcap0_9.setDirection(int dir)	Sets the direction.
Pcap	Pcap.setFilter(Optional<BpFilter> bpfProgram)	set the filter.
Pcap	Pcap.setFilter(BpFilter bpfProgram)	set the filter.
final Pcap0_4	Pcap0_4.setFilter(BpFilter bpfProgram)	Sets the filter.
Pcap	Pcap.setImmediateMode(boolean enable)	Set immediate mode for a not-yet- activated capture handle.
final Pcap1_5	Pcap1_5.setImmediateMode(boolean enable)	Sets the immediate mode.
Pcap	Pcap.setNonBlock(boolean blockMode)	Sets the state of non-blocking mode on a capture device.
final Pcap0_7	Pcap0_7.setNonBlock(boolean b)	Sets the non block.
Pcap	Pcap.setPromisc(boolean promiscousMode)	Set promiscuous mode for a not-yet-activated capture handle.
final Pcap1_0	Pcap1_0.setPromisc(boolean b)	Sets the promisc.
final Pcap1_0	Pcap1_0.setPromisc(int enable)	Set promiscuous mode for a not-yet-activated capture handle.
int	Pcap.Linux.setProtocolLinux(int protocol)	Set capture protocol for a not-yet-activated capture handle.
protected int	Pcap0_9.setProtocolLinux(int protocol)	set capture protocol for a not-yet-activated capture handle.
Pcap	Pcap.setRfmon(boolean rfMonitor)	Set monitor mode for a not-yet-activated capture handle.
final Pcap1_0	Pcap1_0.setRfmon(boolean enableRfmon)	Sets the rfmon.
final Pcap1_0	Pcap1_0.setRfmon(int enableRfmon)	Set monitor mode for a not-yet-activated capture handle.
Pcap	Pcap.setSnaplen(int snaplen)	Set the snapshot length for a not-yet-activated capture handle.
final Pcap1_0	Pcap1_0.setSnaplen(int snaplen)	Sets the snaplen.
Pcap	Pcap.setTimeout(int timeoutInMillis)	Set the packet buffer timeout for a not-yet-activated capture handle.
final Pcap1_0	Pcap1_0.setTimeout(int timeout)	Sets the timeout.
Pcap	Pcap.setTstampPrecision(PcapTStampPrecision precision)	Set the time stamp precision returned in captures.
final Pcap	Pcap1_5.setTstampPrecision(PcapTStampPrecision precision)	Sets the tstamp precision.
Pcap	Pcap.setTstampType(PcapTstampType type)	Set the time stamp type to be used by a capture device.
final Pcap	Pcap1_2.setTstampType(PcapTstampType type)	Sets the tstamp type.
int	Pcap.snapshot()	Get the snapshot length.
final int	Pcap0_4.snapshot()	Snapshot.
PcapStat	Pcap.stats()	Get capture statistics.
final PcapStat	Pcap0_4.stats()	Stats.
static void	PcapException.throwIfNotOk(int code)	Throw if not ok.
static void	PcapException.throwIfNotOk(int code, Supplier<String> message)	Throw if not ok.
static void	PcapException.throwIfNotOk(PcapCode code, Supplier<String> message)	Throw if not ok.

Uses of PcapException in org.jnetpcap.internal

Methods in org.jnetpcap.internal that throw PcapException

Modifier and Type	Method	Description
static UnsafePcapHandle	UnsafePcapHandle.create(String device)	Create a live capture handle.
int	UnsafePcapHandle.inject(MemorySegment packet, int length)	Inject.
PcapPacketRef	PcapDispatcher.next()	Next.
PcapPacketRef	StandardPcapDispatcher.next()	Next.
PcapPacketRef	PcapDispatcher.nextEx()	Next ex.
PcapPacketRef	StandardPcapDispatcher.nextEx()	Next ex.
static UnsafePcapHandle	UnsafePcapHandle.openOffline(String fname)	Open a saved capture file for reading.
void	UnsafePcapHandle.sendPacket(MemorySegment packet, int length)	Send packet.

Uses of PcapException in org.jnetpcap.util

Subclasses of PcapException in org.jnetpcap.util

Modifier and Type	Class	Description
final class	PcapVersionException	Indicates that installed runtime version of jNetPcap library is incompatible with the client application version of jNetPcap being used.

Uses of PcapException in org.jnetpcap.windows

Methods in org.jnetpcap.windows that throw PcapException

Modifier and Type	Method	Description
static Npcap	Npcap.create(String device)	Create a live capture handle.
static Npcap	Npcap.create(PcapIf device)	Create a live capture handle.
static WinPcap	WinPcap.create(String device)	Create a live capture handle.
static String	WinPcap.createSrcStr(PcapSrc type, String host, String port, String name)	Accept a set of strings (host name, port, ...), and it returns the complete source string according to the new format (e.g.
static List<PcapIf>	WinPcap.findAllDevsEx(String source, PcapSrc type, String username, String password)	Create a list of network devices that can be opened with #openopen.
MemorySegment	WinPcap.getEvent()	Return the handle of the event associated with the interface Pcap.
void	WinPcap.liveDump(String filename, int maxsize, int maxpacks)	Save a capture to file.
static Npcap	Npcap.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static WinPcap	WinPcap.openDead(PcapDlt linktype, int snaplen)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Npcap	Npcap.openDeadWithTstampPrecision(PcapDlt linktype, int snaplen, PcapTStampPrecision precision)	Open a fake pcap_t for compiling filters or opening a capture for output.
static Npcap	Npcap.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static WinPcap	WinPcap.openLive(String device, int snaplen, boolean promisc, long timeout, TimeUnit unit)	Open a device for capturing.
static Npcap	Npcap.openOffline(String fname)	Open a saved capture file for reading.
static WinPcap	WinPcap.openOffline(String fname)	Open a saved capture file for reading.
static PcapRmt.Source	WinPcap.parseSrcStr(String source)	Parse the source string and returns the pieces in which the source can be split.
void	WinPcap.setBuff(int dim)	Set the size of the kernel buffer associated with an adapter.
void	WinPcap.setMinToCopy(int size)	Set the minumum amount of data received by the kernel in a single call.
void	WinPcap.setMode(int mode)	Set the working mode of the interface p to mode.
void	WinPcap.setMode(WinPcapMode winPcapMode)	Set the working mode of the interface p to mode.
PcapStatEx	WinPcap.statsEx()	Return statistics on current capture.