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Diffstat (limited to 'include/Settings.hpp')
| -rw-r--r-- | include/Settings.hpp | 665 |
1 files changed, 665 insertions, 0 deletions
diff --git a/include/Settings.hpp b/include/Settings.hpp new file mode 100644 index 0000000..250d3a7 --- /dev/null +++ b/include/Settings.hpp @@ -0,0 +1,665 @@ +/*--------------------------------------------------------------- + * Copyright (c) 1999,2000,2001,2002,2003 + * The Board of Trustees of the University of Illinois + * All Rights Reserved. + *--------------------------------------------------------------- + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software (Iperf) and associated + * documentation files (the "Software"), to deal in the Software + * without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, + * sublicense, and/or sell copies of the Software, and to permit + * persons to whom the Software is furnished to do + * so, subject to the following conditions: + * + * + * Redistributions of source code must retain the above + * copyright notice, this list of conditions and + * the following disclaimers. + * + * + * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimers in the documentation and/or other materials + * provided with the distribution. + * + * + * Neither the names of the University of Illinois, NCSA, + * nor the names of its contributors may be used to endorse + * or promote products derived from this Software without + * specific prior written permission. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * ________________________________________________________________ + * National Laboratory for Applied Network Research + * National Center for Supercomputing Applications + * University of Illinois at Urbana-Champaign + * http://www.ncsa.uiuc.edu + * ________________________________________________________________ + * + * Settings.hpp + * by Mark Gates <mgates@nlanr.net> + * & Ajay Tirumala <tirumala@ncsa.uiuc.edu> + * ------------------------------------------------------------------- + * Stores and parses the initial values for all the global variables. + * ------------------------------------------------------------------- + * headers + * uses + * <stdlib.h> + * <assert.h> + * ------------------------------------------------------------------- */ + +#ifndef SETTINGS_H +#define SETTINGS_H + +#include "headers.h" +#include "Thread.h" +#include "Condition.h" +#include "packet_ring.h" + +/* ------------------------------------------------------------------- + * constants + * ------------------------------------------------------------------- */ +#ifdef __cplusplus +extern "C" { +#endif + +/* Smallest report interval supported. Units is microseconds */ +#ifndef HAVE_FASTSAMPLING +#define SMALLEST_INTERVAL 5000 // 5ms +#define SMALLEST_INTERVAL_SEC 0.005 // 5ms +#else +#define SMALLEST_INTERVAL 100 // 100 usec +#define SMALLEST_INTERVAL_SEC 0.0001 // 5ms +#endif + +#define SLOPSECS 2 +// maximum difference allowed between the tx (client) start time and the +// the first receive time (units seconds, requires --trip-times on client) +#define MAXDIFFTIMESTAMPSECS 600 +// maximum difference in seconds to bound --txstart-time +#define MAXDIFFTXSTART 3600 +// maximum difference in seconds to bound --txdelay-time, +// if this is too large and w/o keep-alives the connect may drop +#define MAXDIFFTXDELAY 3600 +// maximum inter packet gap (or write delay) for UDP packets +#define MAXIPGSECS 60 +#define CSVPEERLIMIT ((REPORT_ADDRLEN * 2) + 40) +#define NEARCONGEST_DEFAULT 0.5 +#define DEFAULT_PERMITKEY_LIFE 20.0 // units is seconds +#define TESTEXCHANGETIMEOUT (4 * 1000000) // 4 secs, units is microseconds +#ifndef MAXTTL +#define MAXTTL 255 +#endif +#define DEFAULT_BOUNCEBACK_BYTES 100 +#define SMALL_WRITE_PREFETCH (1024 * 16) + +#define SHALLOW_COPY 1 +#define DEEP_COPY 1 +// server/client mode +enum ThreadMode { + kMode_Unknown = 0, + kMode_Server, + kMode_Client, + kMode_Reporter, + kMode_ReporterClient, + kMode_WriteAckServer, + kMode_WriteAckClient, + kMode_Listener +}; + +// report mode +enum ReportMode { + kReport_Default = 0, + kReport_CSV +}; + +// test mode +enum TestMode { + kTest_Normal = 0, + kTest_DualTest, + kTest_TradeOff, + kTest_Unknown +}; + +// interval reporting mode +enum IntervalMode { + kInterval_None = 0, + kInterval_Time, + kInterval_Frames +}; + +// rate request units +enum RateUnits { + kRate_BW = 0, + kRate_PPS +}; + +#include "Reporter.h" +#include "payloads.h" + +/* + * The thread_Settings is a structure that holds all + * options for a given execution of either a client + * or server. By using this structure rather than + * a global structure or class we can have multiple + * clients or servers running with different settings. + * In version 2.0 and above this structure contains + * all the information needed for a thread to execute + * and contains only C elements so it can be manipulated + * by either C or C++. + */ +struct thread_Settings { + // Pointers + char* mFileName; // -F + char* mHost; // -c + char* mHideHost; + char* mLocalhost; // -B + char* mOutputFileName; // -o + char* mIfrname; // %<device> name (for rx) + char* mIfrnametx; // %<device> name (for tx) + char* mSSMMulticastStr; // --ssm-host + char* mIsochronousStr; // --isochronous + char* mHistogramStr; // --histograms (packets) + char* mTransferIDStr; // + char* mBuf; + FILE* Extractor_file; + + struct ReportHeader* reporthdr; + struct SumReport* mSumReport; + struct SumReport* mFullDuplexReport; + struct thread_Settings *runNow; + struct thread_Settings *runNext; + // int's + int mThreads; // -P + int mTOS; // -S + int mRTOS; // reflected TOS + int mTransferID; + int mConnectRetries; +#if WIN32 + SOCKET mSock; +#else + int mSock; +#endif +#if defined(HAVE_LINUX_FILTER_H) && defined(HAVE_AF_PACKET) + int mSockDrop; +#endif + int Extractor_size; + int mBufLen; // -l + int mWriteAckLen; // --write-ack + int mMSS; // -M + int mTCPWin; // -w + /* flags is a BitMask of old bools + bool mBufLenSet; // -l + bool mCompat; // -C + bool mDaemon; // -D + bool mDomain; // -V + bool mFileInput; // -F or -I + bool mNodelay; // -N + bool mPrintMSS; // -m + bool mRemoveService; // -R + bool mStdin; // -I + bool mStdout; // -o + bool mSuggestWin; // -W + bool mUDP; // -u + bool mMode_time; + bool mReportSettings; + bool mMulticast; + bool mNoSettingsReport; // -x s + bool mNoConnectionReport; // -x c + bool mNoDataReport; // -x d + bool mNoServerReport; // -x + bool mNoMultReport; // -x m + bool mSinlgeClient; // -1 */ + int flags; + int flags_extend; + int flags_extend2; + // enums (which should be special int's) + enum ThreadMode mThreadMode; // -s or -c + enum ReportMode mReportMode; + enum TestMode mMode; // -r or -d + bool clientListener; // set to True if client mode listener per -r or -d + // Hopefully int64_t's + uintmax_t mAppRate; // -b or -u + char mAppRateUnits; // -b is either bw or pps + uintmax_t mAmount; // -n or -t time unit is 10 ms + unsigned int mInterval; // -i integer time units is usec + enum IntervalMode mIntervalMode; + // shorts + unsigned short mListenPort; // -L + unsigned short mPort; // -p + unsigned short mPortLast; // -p last port, e.g. when -p 6001-6010 + unsigned short mBindPort; // -B + // chars + char mFormat; // -f + int mTTL; // -T + char pad1[2]; + // structs or miscellaneous + iperf_sockaddr peer; + Socklen_t size_peer; + iperf_sockaddr local; + Socklen_t size_local; + nthread_t mTID; + int incrdstip; + int incrsrcip; + int incrsrcport; + int connectonly_count; + char* mCongestion; + int mHistBins; + int mHistBinsize; + int mHistUnits; + double mHistci_lower; + double mHistci_upper; +#if defined(HAVE_WIN32_THREAD) + HANDLE mHandle; +#endif + double mFPS; //frames per second + double mMean; //variable bit rate mean + uint32_t mBurstSize; //number of bytes in a burst + int mJitterBufSize; //Server jitter buffer size, units is frames + double mBurstIPG; //Interpacket gap + int l4offset; // used in l2 mode to offset the raw packet + int l4payloadoffset; + int recvflags; // used to set recv flags,e.g. MSG_TRUNC with L + double mVariance; //vbr variance + uintmax_t mFQPacingRate; + struct timeval txholdback_timer; + struct timeval txstart_epoch; + struct timeval accept_time; + struct timeval sent_time; + struct Condition awake_me; + struct PacketRing *ackring; + struct BarrierMutex *connects_done; + int numreportstructs; + int32_t peer_version_u; + int32_t peer_version_l; + double connecttime; + double rtt_nearcongest_weight_factor; + char mPermitKey[MAX_PERMITKEY_LEN + 1]; //add some space for timestamp + struct timeval mPermitKeyTime; + bool mKeyCheck; + double mListenerTimeout; + int tuntapdev; + int firstreadbytes; + int mBounceBackBytes; + int mBounceBackBurst; + int mWorkingLoadThreads; // number of congest threads + uint32_t mBounceBackHold; // units of usecs + struct iperf_tcpstats tcpinitstats; +#if HAVE_DECL_TCP_WINDOW_CLAMP + int mClampSize; +#endif +#if HAVE_DECL_TCP_NOTSENT_LOWAT + int mWritePrefetch; +#endif + int jitter_binwidth; +}; + +/* + * Thread based flags + * + * Due to the use of thread_Settings in C and C++ + * we are unable to use bool values. To provide + * the functionality of bools we use the following + * bitmask over an assumed 32 bit int. This will + * work fine on 64bit machines we will just be ignoring + * the upper 32bits. + * + * To add a flag simply define it as the next bit then + * add the 3 support functions below. + */ +#define FLAG_BUFLENSET 0x00000001 +#define FLAG_COMPAT 0x00000002 +#define FLAG_DAEMON 0x00000004 +#define FLAG_DOMAINV6 0x00000008 +#define FLAG_FILEINPUT 0x00000010 +#define FLAG_NODELAY 0x00000020 +#define FLAG_PRINTMSS 0x00000040 +#define FLAG_REMOVESERVICE 0x00000080 +#define FLAG_STDIN 0x00000100 +#define FLAG_STDOUT 0x00000200 +#define FLAG_SUGGESTWIN 0x00000400 +#define FLAG_UDP 0x00000800 +#define FLAG_MODETIME 0x00001000 +#define FLAG_REPORTSETTINGS 0x00002000 +#define FLAG_MULTICAST 0x00004000 +#define FLAG_NOSETTREPORT 0x00008000 +#define FLAG_NOCONNREPORT 0x00010000 +#define FLAG_NODATAREPORT 0x00020000 +#define FLAG_NOSERVREPORT 0x00040000 +#define FLAG_NOMULTREPORT 0x00080000 +#define FLAG_SINGLECLIENT 0x00100000 +#define FLAG_SINGLEUDP 0x00200000 +#define FLAG_CONGESTION 0x00400000 +#define FLAG_REALTIME 0x00800000 +#define FLAG_BWSET 0x01000000 +#define FLAG_ENHANCEDREPORT 0x02000000 +#define FLAG_SERVERMODETIME 0x04000000 +#define FLAG_SSM_MULTICAST 0x08000000 +/* + * Extended flags + */ +#define FLAG_PEERVER 0x00000001 +#define FLAG_SEQNO64 0x00000002 +#define FLAG_REVERSE 0x00000004 +#define FLAG_ISOCHRONOUS 0x00000008 +#define FLAG_UDPUNUSED 0x00000010 +#define FLAG_HISTOGRAM 0x00000020 +#define FLAG_L2LENGTHCHECK 0x00000100 +#define FLAG_TXSTARTTIME 0x00000200 +#define FLAG_INCRDSTIP 0x00000400 +#define FLAG_VARYLOAD 0x00000800 +#define FLAG_FQPACING 0x00001000 +#define FLAG_TRIPTIME 0x00002000 +#define FLAG_TXHOLDBACK 0x00004000 +#define FLAG_UNUSED 0x00008000 +#define FLAG_MODEINFINITE 0x00010000 +#define FLAG_CONNECTONLY 0x00020000 +#define FLAG_SERVERREVERSE 0x00040000 +#define FLAG_FULLDUPLEX 0x00080000 +#define FLAG_WRITEACK 0x00100000 +#define FLAG_NOUDPFIN 0x00200000 +#define FLAG_NOCONNECTSYNC 0x00400000 +#define FLAG_SUMONLY 0x00800000 +#define FLAG_FRAMEINTERVAL 0x01000000 +#define FLAG_IPG 0x02000000 +#define FLAG_DONTROUTE 0x04000000 +#define FLAG_NEARCONGEST 0x08000000 +#define FLAG_PERMITKEY 0x10000000 +#define FLAG_SETTCPMSS 0x20000000 +#define FLAG_INCRDSTPORT 0x40000000 +#define FLAG_INCRSRCIP 0x80000000 + +/* + * More extended flags + */ +#define FLAG_PERIODICBURST 0x00000001 +#define FLAG_SUMDSTIP 0x00000002 +#define FLAG_SMALLTRIPTIME 0x00000004 +#define FLAG_RXCLAMP 0x00000008 +#define FLAG_WRITEPREFETCH 0x00000010 +#define FLAG_TUNDEV 0x00000020 +#define FLAG_TAPDEV 0x00000040 +#define FLAG_HIDEIPS 0x00000080 +#define FLAG_BOUNCEBACK 0x00000100 +#define FLAG_TCPWRITETIMES 0x00000200 +#define FLAG_INCRSRCPORT 0x00000400 +#define FLAG_OVERRIDETOS 0x00000800 +#define FLAG_TCPQUICKACK 0x00001000 +#define FLAG_WORKING_LOAD_DOWN 0x00002000 +#define FLAG_WORKING_LOAD_UP 0x00004000 +#define FLAG_DOMAINV4 0x00008000 +#define FLAG_JITTER_HISTOGRAM 0x00010000 +#define FLAG_UTC 0x00020000 + +#define isBuflenSet(settings) ((settings->flags & FLAG_BUFLENSET) != 0) +#define isCompat(settings) ((settings->flags & FLAG_COMPAT) != 0) +#define isDaemon(settings) ((settings->flags & FLAG_DAEMON) != 0) +#define isIPV6(settings) ((settings->flags & FLAG_DOMAINV6) != 0) +#define isIPV4(settings) ((settings->flags_extend2 & FLAG_DOMAINV4) != 0) +#define isFileInput(settings) ((settings->flags & FLAG_FILEINPUT) != 0) +#define isNoDelay(settings) ((settings->flags & FLAG_NODELAY) != 0) +#define isPrintMSS(settings) ((settings->flags & FLAG_PRINTMSS) != 0) +#define isRemoveService(settings) ((settings->flags & FLAG_REMOVESERVICE) != 0) +#define isSTDIN(settings) ((settings->flags & FLAG_STDIN) != 0) +#define isSTDOUT(settings) ((settings->flags & FLAG_STDOUT) != 0) +#define isSuggestWin(settings) ((settings->flags & FLAG_SUGGESTWIN) != 0) +#define isUDP(settings) ((settings->flags & FLAG_UDP) != 0) +#define isModeTime(settings) ((settings->flags & FLAG_MODETIME) != 0) +#define isReport(settings) ((settings->flags & FLAG_REPORTSETTINGS) != 0) +#define isMulticast(settings) ((settings->flags & FLAG_MULTICAST) != 0) +#define isSSMMulticast(settings) ((settings->flags & FLAG_SSM_MULTICAST) != 0) +// Active Low for Reports +#define isSettingsReport(settings) ((settings->flags & FLAG_NOSETTREPORT) == 0) +#define isConnectionReport(settings) ((settings->flags & FLAG_NOCONNREPORT) == 0) +#define isDataReport(settings) ((settings->flags & FLAG_NODATAREPORT) == 0) +#define isServerReport(settings) ((settings->flags & FLAG_NOSERVREPORT) == 0) +#define isMultipleReport(settings) ((settings->flags & FLAG_NOMULTREPORT) == 0) +// end Active Low +#define isSingleClient(settings) ((settings->flags & FLAG_SINGLECLIENT) != 0) +#define isSingleUDP(settings) ((settings->flags & FLAG_SINGLEUDP) != 0) +#define isCongestionControl(settings) ((settings->flags & FLAG_CONGESTION) != 0) +#define isRealtime(settings) ((settings->flags & FLAG_REALTIME) != 0) +#define isBWSet(settings) ((settings->flags & FLAG_BWSET) != 0) +#define isEnhanced(settings) ((settings->flags & FLAG_ENHANCEDREPORT) != 0) +#define isServerModeTime(settings) ((settings->flags & FLAG_SERVERMODETIME) != 0) +#define isPeerVerDetect(settings) ((settings->flags_extend & FLAG_PEERVER) != 0) +#define isSeqNo64b(settings) ((settings->flags_extend & FLAG_SEQNO64) != 0) +#define isReverse(settings) ((settings->flags_extend & FLAG_REVERSE) != 0) +#define isFullDuplex(settings) ((settings->flags_extend & FLAG_FULLDUPLEX) != 0) +#define isServerReverse(settings) ((settings->flags_extend & FLAG_SERVERREVERSE) != 0) +#define isIsochronous(settings) ((settings->flags_extend & FLAG_ISOCHRONOUS) != 0) +#define isHistogram(settings) ((settings->flags_extend & FLAG_HISTOGRAM) != 0) +#define isL2LengthCheck(settings) ((settings->flags_extend & FLAG_L2LENGTHCHECK) != 0) +#define isIncrDstIP(settings) ((settings->flags_extend & FLAG_INCRDSTIP) != 0) +#define isIncrSrcIP(settings) ((settings->flags_extend & FLAG_INCRSRCIP) != 0) +#define isIncrDstPort(settings) ((settings->flags_extend & FLAG_INCRDSTPORT) != 0) +#define isIncrSrcPort(settings) ((settings->flags_extend2 & FLAG_INCRSRCPORT) != 0) +#define isTxStartTime(settings) ((settings->flags_extend & FLAG_TXSTARTTIME) != 0) +#define isTxHoldback(settings) ((settings->flags_extend & FLAG_TXHOLDBACK) != 0) +#define isVaryLoad(settings) ((settings->flags_extend & FLAG_VARYLOAD) != 0) +#define isFQPacing(settings) ((settings->flags_extend & FLAG_FQPACING) != 0) +#define isTripTime(settings) ((settings->flags_extend & FLAG_TRIPTIME) != 0) +#define isSmallTripTime(settings) ((settings->flags_extend2 & FLAG_SMALLTRIPTIME) != 0) +#define isModeInfinite(settings) ((settings->flags_extend & FLAG_MODEINFINITE) != 0) +#define isModeAmount(settings) (!isModeTime(settings) && !isModeInfinite(settings)) +#define isConnectOnly(settings) ((settings->flags_extend & FLAG_CONNECTONLY) != 0) +#define isWriteAck(settings) ((settings->flags_extend & FLAG_WRITEACK) != 0) +#define isNoUDPfin(settings) ((settings->flags_extend & FLAG_NOUDPFIN) != 0) +#define isNoConnectSync(settings) ((settings->flags_extend & FLAG_NOCONNECTSYNC) != 0) +#define isSumOnly(settings) ((settings->flags_extend & FLAG_SUMONLY) != 0) +#define isFrameInterval(settings) ((settings->flags_extend & FLAG_FRAMEINTERVAL) != 0) +#define isIPG(settings) ((settings->flags_extend & FLAG_IPG) != 0) +#define isDontRoute(settings) ((settings->flags_extend & FLAG_DONTROUTE) != 0) +#define isNearCongest(settings) ((settings->flags_extend & FLAG_NEARCONGEST) != 0) +#define isPermitKey(settings) ((settings->flags_extend & FLAG_PERMITKEY) != 0) +#define isTCPMSS(settings) ((settings->flags_extend & FLAG_SETTCPMSS) != 0) +#define isPeriodicBurst(settings) ((settings->flags_extend2 & FLAG_PERIODICBURST) != 0) +#define isSumServerDstIP(settings) ((settings->flags_extend2 & FLAG_SUMDSTIP) != 0) +#define isRxClamp(settings) ((settings->flags_extend2 & FLAG_RXCLAMP) != 0) +#define isWritePrefetch(settings) ((settings->flags_extend2 & FLAG_WRITEPREFETCH) != 0) +#define isTapDev(settings) ((settings->flags_extend2 & FLAG_TAPDEV) != 0) +#define isTunDev(settings) ((settings->flags_extend2 & FLAG_TUNDEV) != 0) +#define isHideIPs(settings) ((settings->flags_extend2 & FLAG_HIDEIPS) != 0) +#define isBounceBack(settings) ((settings->flags_extend2 & FLAG_BOUNCEBACK) != 0) +#define isTcpWriteTimes(settings) ((settings->flags_extend2 & FLAG_TCPWRITETIMES) != 0) +#define isOverrideTOS(settings) ((settings->flags_extend2 & FLAG_OVERRIDETOS) != 0) +#define isTcpQuickAck(settings) ((settings->flags_extend2 & FLAG_TCPQUICKACK) != 0) +#define isWorkingLoadUp(settings) ((settings->flags_extend2 & FLAG_WORKING_LOAD_UP) != 0) +#define isWorkingLoadDown(settings) ((settings->flags_extend2 & FLAG_WORKING_LOAD_DOWN) != 0) +#define isJitterHistogram(settings) ((settings->flags_extend2 & FLAG_JITTER_HISTOGRAM) != 0) +#define isUTC(settings) ((settings->flags_extend2 & FLAG_UTC) != 0) + +#define setBuflenSet(settings) settings->flags |= FLAG_BUFLENSET +#define setCompat(settings) settings->flags |= FLAG_COMPAT +#define setDaemon(settings) settings->flags |= FLAG_DAEMON +#define setIPV6(settings) settings->flags |= FLAG_DOMAINV6 +#define setIPV4(settings) settings->flags_extend2 |= FLAG_DOMAINV4 +#define setFileInput(settings) settings->flags |= FLAG_FILEINPUT +#define setNoDelay(settings) settings->flags |= FLAG_NODELAY +#define setPrintMSS(settings) settings->flags |= FLAG_PRINTMSS +#define setRemoveService(settings) settings->flags |= FLAG_REMOVESERVICE +#define setSTDIN(settings) settings->flags |= FLAG_STDIN +#define setSTDOUT(settings) settings->flags |= FLAG_STDOUT +#define setSuggestWin(settings) settings->flags |= FLAG_SUGGESTWIN +#define setUDP(settings) settings->flags |= FLAG_UDP +#define setModeTime(settings) settings->flags |= FLAG_MODETIME +#define setReport(settings) settings->flags |= FLAG_REPORTSETTINGS +#define setMulticast(settings) settings->flags |= FLAG_MULTICAST +#define setSSMMulticast(settings) settings->flags |= FLAG_SSM_MULTICAST +#define setNoSettReport(settings) settings->flags |= FLAG_NOSETTREPORT +#define setNoConnReport(settings) settings->flags |= FLAG_NOCONNREPORT +#define setNoDataReport(settings) settings->flags |= FLAG_NODATAREPORT +#define setNoServReport(settings) settings->flags |= FLAG_NOSERVREPORT +#define setNoMultReport(settings) settings->flags |= FLAG_NOMULTREPORT +#define setSingleClient(settings) settings->flags |= FLAG_SINGLECLIENT +#define setSingleUDP(settings) settings->flags |= FLAG_SINGLEUDP +#define setCongestionControl(settings) settings->flags |= FLAG_CONGESTION +#define setRealtime(settings) settings->flags |= FLAG_REALTIME +#define setBWSet(settings) settings->flags |= FLAG_BWSET +#define setEnhanced(settings) settings->flags |= FLAG_ENHANCEDREPORT +#define setServerModeTime(settings) settings->flags |= FLAG_SERVERMODETIME +#define setPeerVerDetect(settings) settings->flags_extend |= FLAG_PEERVER +#define setSeqNo64b(settings) settings->flags_extend |= FLAG_SEQNO64 +#define setReverse(settings) settings->flags_extend |= FLAG_REVERSE +#define setFullDuplex(settings) settings->flags_extend |= FLAG_FULLDUPLEX +#define setServerReverse(settings) settings->flags_extend |= FLAG_SERVERREVERSE +#define setIsochronous(settings) settings->flags_extend |= FLAG_ISOCHRONOUS +#define setHistogram(settings) settings->flags_extend |= FLAG_HISTOGRAM +#define setL2LengthCheck(settings) settings->flags_extend |= FLAG_L2LENGTHCHECK +#define setIncrDstIP(settings) settings->flags_extend |= FLAG_INCRDSTIP +#define setIncrSrcIP(settings) settings->flags_extend |= FLAG_INCRSRCIP +#define setIncrDstPort(settings) settings->flags_extend |= FLAG_INCRDSTPORT +#define setIncrSrcPort(settings) settings->flags_extend2 |= FLAG_INCRSRCPORT +#define setTxStartTime(settings) settings->flags_extend |= FLAG_TXSTARTTIME +#define setTxHoldback(settings) settings->flags_extend |= FLAG_TXHOLDBACK +#define setVaryLoad(settings) settings->flags_extend |= FLAG_VARYLOAD +#define setFQPacing(settings) settings->flags_extend |= FLAG_FQPACING +#define setTripTime(settings) settings->flags_extend |= FLAG_TRIPTIME +#define setSmallTripTime(settings) settings->flags_extend2 |= FLAG_SMALLTRIPTIME +#define setModeInfinite(settings) settings->flags_extend |= FLAG_MODEINFINITE +#define setConnectOnly(settings) settings->flags_extend |= FLAG_CONNECTONLY +#define setWriteAck(settings) settings->flags_extend |= FLAG_WRITEACK +#define setNoUDPfin(settings) settings->flags_extend |= FLAG_NOUDPFIN +#define setNoConnectSync(settings) settings->flags_extend |= FLAG_NOCONNECTSYNC +#define setSumOnly(settings) settings->flags_extend |= FLAG_SUMONLY +#define setFrameInterval(settings) settings->flags_extend |= FLAG_FRAMEINTERVAL +#define setIPG(settings) settings->flags_extend |= FLAG_IPG +#define setDontRoute(settings) settings->flags_extend |= FLAG_DONTROUTE +#define setNearCongest(settings) settings->flags_extend |= FLAG_NEARCONGEST +#define setPermitKey(settings) settings->flags_extend |= FLAG_PERMITKEY +#define setTCPMSS(settings) settings->flags_extend |= FLAG_SETTCPMSS +#define setPeriodicBurst(settings) settings->flags_extend2 |= FLAG_PERIODICBURST +#define setSumServerDstIP(settings) settings->flags_extend2 |= FLAG_SUMDSTIP +#define setRxClamp(settings) settings->flags_extend2 |= FLAG_RXCLAMP +#define setWritePrefetch(settings) settings->flags_extend2 |= FLAG_WRITEPREFETCH +#define setTapDev(settings) settings->flags_extend2 |= FLAG_TAPDEV +#define setTunDev(settings) settings->flags_extend2 |= FLAG_TUNDEV +#define setHideIPs(settings) settings->flags_extend2 |= FLAG_HIDEIPS +#define setBounceBack(settings) settings->flags_extend2 |= FLAG_BOUNCEBACK +#define setTcpWriteTimes(settings) settings->flags_extend2 |= FLAG_TCPWRITETIMES +#define setOverrideTOS(settings) settings->flags_extend2 |= FLAG_OVERRIDETOS +#define setTcpQuickAck(settings) settings->flags_extend2 |= FLAG_TCPQUICKACK +#define setWorkingLoadUp(settings) settings->flags_extend2 |= FLAG_WORKING_LOAD_UP +#define setWorkingLoadDown(settings) settings->flags_extend2 |= FLAG_WORKING_LOAD_DOWN +#define setJitterHistogram(settings) settings->flags_extend2 |= FLAG_JITTER_HISTOGRAM +#define setUTC(settings) settings->flags_extend2 |= FLAG_UTC + +#define unsetBuflenSet(settings) settings->flags &= ~FLAG_BUFLENSET +#define unsetCompat(settings) settings->flags &= ~FLAG_COMPAT +#define unsetDaemon(settings) settings->flags &= ~FLAG_DAEMON +#define unsetIPV6(settings) settings->flags &= ~FLAG_DOMAINV6 +#define unsetIPV4(settings) settings->flags_extend2 &= ~FLAG_DOMAINV4 +#define unsetFileInput(settings) settings->flags &= ~FLAG_FILEINPUT +#define unsetNoDelay(settings) settings->flags &= ~FLAG_NODELAY +#define unsetPrintMSS(settings) settings->flags &= ~FLAG_PRINTMSS +#define unsetRemoveService(settings) settings->flags &= ~FLAG_REMOVESERVICE +#define unsetSTDIN(settings) settings->flags &= ~FLAG_STDIN +#define unsetSTDOUT(settings) settings->flags &= ~FLAG_STDOUT +#define unsetSuggestWin(settings) settings->flags &= ~FLAG_SUGGESTWIN +#define unsetUDP(settings) settings->flags &= ~FLAG_UDP +#define unsetModeTime(settings) settings->flags &= ~FLAG_MODETIME +#define unsetReport(settings) settings->flags &= ~FLAG_REPORTSETTINGS +#define unsetMulticast(settings) settings->flags &= ~FLAG_MULTICAST +#define unsetSSMMulticast(settings) settings->flags &= ~FLAG_SSM_MULTICAST +#define unsetNoSettReport(settings) settings->flags &= ~FLAG_NOSETTREPORT +#define unsetNoConnReport(settings) settings->flags &= ~FLAG_NOCONNREPORT +#define unsetNoDataReport(settings) settings->flags &= ~FLAG_NODATAREPORT +#define unsetNoServReport(settings) settings->flags &= ~FLAG_NOSERVREPORT +#define unsetNoMultReport(settings) settings->flags &= ~FLAG_NOMULTREPORT +#define unsetSingleClient(settings) settings->flags &= ~FLAG_SINGLECLIENT +#define unsetSingleUDP(settings) settings->flags &= ~FLAG_SINGLEUDP +#define unsetCongestionControl(settings) settings->flags &= ~FLAG_CONGESTION +#define unsetRealtime(settings) settings->flags &= ~FLAG_REALTIME +#define unsetBWSet(settings) settings->flags &= ~FLAG_BWSET +#define unsetEnhanced(settings) settings->flags &= ~FLAG_ENHANCEDREPORT +#define unsetServerModeTime(settings) settings->flags &= ~FLAG_SERVERMODETIME +#define unsetPeerVerDetect(settings) settings->flags_extend &= ~FLAG_PEERVER +#define unsetSeqNo64b(settings) settings->flags_extend &= ~FLAG_SEQNO64 +#define unsetReverse(settings) settings->flags_extend &= ~FLAG_REVERSE +#define unsetFullDuplex(settings) settings->flags_extend &= ~FLAG_FULLDUPLEX +#define unsetServerReverse(settings) settings->flags_extend &= ~FLAG_SERVERREVERSE +#define unsetIsochronous(settings) settings->flags_extend &= ~FLAG_ISOCHRONOUS +#define unsetHistogram(settings) settings->flags_extend &= ~FLAG_HISTOGRAM +#define unsetL2LengthCheck(settings) settings->flags_extend &= ~FLAG_L2LENGTHCHECK +#define unsetIncrDstIP(settings) settings->flags_extend &= ~FLAG_INCRDSTIP +#define unsetIncrSrcIP(settings) settings->flags_extend &= ~FLAG_INCRSRCIP +#define unsetIncrDstPort(settings) settings->flags_extend &= ~FLAG_INCRDSTPORT +#define unsetIncrSrcPort(settings) settings->flags_extend2 &= ~FLAG_INCRSRCPORT +#define unsetTxStartTime(settings) settings->flags_extend &= ~FLAG_TXSTARTTIME +#define unsetTxHoldback(settings) settings->flags_extend &= ~FLAG_TXHOLDBACK +#define unsetVaryLoad(settings) settings->flags_extend &= ~FLAG_VARYLOAD +#define unsetFQPacing(settings) settings->flags_extend &= ~FLAG_FQPACING +#define unsetTripTime(settings) settings->flags_extend &= ~FLAG_TRIPTIME +#define unsetSmallTripTime(settings) settings->flags_extend2 &= ~FLAG_SMALLTRIPTIME +#define unsetModeInfinite(settings) settings->flags_extend &= ~FLAG_MODEINFINITE +#define unsetConnectOnly(settings) settings->flags_extend &= ~FLAG_CONNECTONLY +#define unsetWriteAck(settings) settings->flags_extend &= ~FLAG_WRITEACK +#define unsetNoUDPfin(settings) settings->flags_extend &= ~FLAG_NOUDPFIN +#define unsetNoConnectSync(settings) settings->flags_extend &= ~FLAG_NOCONNECTSYNC +#define unsetSumOnly(settings) settings->flags_extend &= ~FLAG_SUMONLY +#define unsetFrameInterval(settings) settings->flags_extend &= ~FLAG_FRAMEINTERVAL +#define unsetIPG(settings) settings->flags_extend &= ~FLAG_IPG +#define unsetDontRoute(settings) settings->flags_extend &= ~FLAG_DONTROUTE +#define unsetPermitKey(settings) settings->flags_extend &= ~FLAG_PERMITKEY +#define unsetTCPMSS(settings) settings->flags_extend &= ~FLAG_SETTCPMSS +#define unsetPeriodicBurst(settings) settings->flags_extend2 &= ~FLAG_PERIODICBURST +#define unsetSumServerDstIP(settings) settings->flags_extend2 &= ~FLAG_SUMDSTIP +#define unsetRxClamp(settings) settings->flags_extend2 &= ~FLAG_RXCLAMP +#define unsetWritePrefetch(settings) settings->flags_extend2 &= ~FLAG_WRITEPREFETCH +#define unsetTapDev(settings) settings->flags_extend2 &= ~FLAG_TAPDEV +#define unsetTunDev(settings) settings->flags_extend2 &= ~FLAG_TUNDEV +#define unsetHideIPs(settings) settings->flags_extend2 &= ~FLAG_HIDEIPS +#define unsetBounceBack(settings) settings->flags_extend2 &= ~FLAG_BOUNCEBACK +#define unsetTcpWriteTimes(settings) settings->flags_extend2 &= ~FLAG_TCPWRITETIMES +#define unsetOverrideTOS(settings) settings->flags_extend2 &= ~FLAG_OVERRIDETOS +#define unsetTcpQuickAck(settings) settings->flags_extend2 &= ~FLAG_TCPQUICKACK +#define unsetWorkingLoadUp(settings) settings->flags_extend2 &= ~FLAG_WORKING_LOAD_UP +#define unsetWorkingLoadDown(settings) settings->flags_extend2 &= ~FLAG_WORKING_LOAD_DOWN +#define unsetJitterHistogram(settings) settings->flags_extend2 &= ~FLAG_JITTER_HISTOGRAM +#define unsetUTC(settings) settings->flags_extend2 &= ~FLAG_UTC + +// set to defaults +void Settings_Initialize(struct thread_Settings* main); + +// copy structure +void Settings_Copy(struct thread_Settings* from, struct thread_Settings** into, int copyall); + +// free associated memory +void Settings_Destroy(struct thread_Settings *mSettings); + +// parse settings from user's environment variables +void Settings_ParseEnvironment(struct thread_Settings *mSettings); + +// parse settings from app's command line +void Settings_ParseCommandLine(int argc, char **argv, struct thread_Settings *mSettings); + +// convert to lower case for [KMG]bits/sec +void Settings_GetLowerCaseArg(const char *,char *); + +// convert to upper case for [KMG]bytes/sec +void Settings_GetUpperCaseArg(const char *,char *); + +// generate settings for listener instance +void Settings_GenerateListenerSettings(struct thread_Settings *client, struct thread_Settings **listener); + +// generate settings for speaker instance +void Settings_GenerateClientSettings(struct thread_Settings *server, struct thread_Settings **client, void * mBuf); + +// generate client header for server +int Settings_GenerateClientHdr(struct thread_Settings *client, void * hdr, struct timeval startTime); + +int Settings_ClientTestHdrLen(uint32_t flags, struct thread_Settings *inSettings); + +#ifdef __cplusplus +} /* end extern "C" */ +#endif + +#endif // SETTINGS_H |