/*---------------------------------------------------------------  * 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"/* ------------------------------------------------------------------- * constants * ------------------------------------------------------------------- */#ifdef __cplusplusextern "C" {#endif// server/client modetypedef enum ThreadMode {    kMode_Unknown = 0,    kMode_Server,    kMode_Client,    kMode_Reporter,    kMode_Listener} ThreadMode;// report modetypedef enum ReportMode {    kReport_Default = 0,    kReport_CSV,    //kReport_XML,    kReport_MAXIMUM} ReportMode;// test modetypedef enum TestMode {    kTest_Normal = 0,    kTest_DualTest,    kTest_TradeOff,    kTest_Unknown} TestMode;#include "Reporter.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++. */typedef struct thread_Settings {    // Pointers    char*  mFileName;               // -F    char*  mHost;                   // -c    char*  mLocalhost;              // -B    char*  mOutputFileName;         // -o    FILE*  Extractor_file;    ReportHeader*  reporthdr;    MultiHeader*   multihdr;    struct thread_Settings *runNow;    struct thread_Settings *runNext;    // int's    int mThreads;                   // -P    int mTOS;                       // -S    int mSock;    int Extractor_size;    int mBufLen;                    // -l    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;     // enums (which should be special int's)    ThreadMode mThreadMode;         // -s or -c    ReportMode mReportMode;    TestMode mMode;                 // -r or -d    // Hopefully int64_t's    max_size_t mUDPRate;            // -b or -u    max_size_t mAmount;             // -n or -t    // doubles    double mInterval;               // -i    // shorts    unsigned short mListenPort;     // -L    unsigned short mPort;           // -p    // chars    char   mFormat;                 // -f    u_char 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;#if defined( HAVE_WIN32_THREAD )    HANDLE mHandle;#endif} thread_Settings;/* * 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_DOMAIN         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