1 /*---------------------------------------------------------------
2 * Copyright (c) 1999,2000,2001,2002,2003
3 * The Board of Trustees of the University of Illinois
5 *---------------------------------------------------------------
6 * Permission is hereby granted, free of charge, to any person
7 * obtaining a copy of this software (Iperf) and associated
8 * documentation files (the "Software"), to deal in the Software
9 * without restriction, including without limitation the
10 * rights to use, copy, modify, merge, publish, distribute,
11 * sublicense, and/or sell copies of the Software, and to permit
12 * persons to whom the Software is furnished to do
13 * so, subject to the following conditions:
16 * Redistributions of source code must retain the above
17 * copyright notice, this list of conditions and
18 * the following disclaimers.
21 * Redistributions in binary form must reproduce the above
22 * copyright notice, this list of conditions and the following
23 * disclaimers in the documentation and/or other materials
24 * provided with the distribution.
27 * Neither the names of the University of Illinois, NCSA,
28 * nor the names of its contributors may be used to endorse
29 * or promote products derived from this Software without
30 * specific prior written permission.
32 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
33 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
34 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
35 * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT
36 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
37 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
38 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
39 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
40 * ________________________________________________________________
41 * National Laboratory for Applied Network Research
42 * National Center for Supercomputing Applications
43 * University of Illinois at Urbana-Champaign
44 * http://www.ncsa.uiuc.edu
45 * ________________________________________________________________
48 * by Kevin Gibbs <kgibbs@nlanr.net>
50 * Since version 2.0 this handles all reporting.
51 * ________________________________________________________________ */
59 struct thread_Settings;
62 #include "Settings.hpp"
64 #define NUM_REPORT_STRUCTS 700
65 #define NUM_MULTI_SLOTS 5
72 * This struct contains all important information from the sending or
75 typedef struct ReportStruct {
78 struct timeval packetTime;
79 struct timeval sentTime;
83 * The type field of ReporterData is a bitmask
84 * with one or more of the following
86 #define TRANSFER_REPORT 0x00000001
87 #define SERVER_RELAY_REPORT 0x00000002
88 #define SETTINGS_REPORT 0x00000004
89 #define CONNECTION_REPORT 0x00000008
90 #define MULTIPLE_REPORT 0x00000010
92 typedef struct Transfer_Info {
99 // Hopefully int64_t's
111 typedef struct Connection_Info {
112 struct sockaddr_storage peer;
113 struct sockaddr_storage local;
116 typedef struct ReporterData {
118 char* mLocalhost; // -B
131 /* flags is a BitMask of old bools
132 bool mBufLenSet; // -l
136 bool mFileInput; // -F or -I
138 bool mPrintMSS; // -m
139 bool mRemoveService; // -R
142 bool mSuggestWin; // -W
147 // enums (which should be special int's)
148 ThreadMode mThreadMode; // -s or -c
151 max_size_t lastTotal;
155 unsigned short mPort; // -p
156 unsigned short mMcastIface; // -j or -J
157 // structs or miscellaneous
159 Connection_Info connection;
160 struct timeval startTime;
161 struct timeval packetTime;
162 struct timeval nextTime;
163 struct timeval intervalTime;
166 typedef struct MultiHeader {
171 ReporterData *report;
174 struct timeval startTime;
177 typedef struct ReportHeader {
182 MultiHeader *multireport;
183 struct ReportHeader *next;
186 typedef void* (* report_connection)( Connection_Info*, int );
187 typedef void (* report_settings)( ReporterData* );
188 typedef void (* report_statistics)( Transfer_Info* );
189 typedef void (* report_serverstatistics)( Connection_Info*, Transfer_Info* );
191 MultiHeader* InitMulti( struct thread_Settings *agent, int inID );
192 ReportHeader* InitReport( struct thread_Settings *agent );
193 void ReportPacket( ReportHeader *agent, ReportStruct *packet );
194 void CloseReport( ReportHeader *agent, ReportStruct *packet );
195 void EndReport( ReportHeader *agent );
196 Transfer_Info* GetReport( ReportHeader *agent );
197 void ReportServerUDP( struct thread_Settings *agent, struct server_hdr *server );
198 void ReportSettings( struct thread_Settings *agent );
199 void ReportConnections( struct thread_Settings *agent );
201 extern report_connection connection_reports[];
203 extern report_settings settings_reports[];
205 extern report_statistics statistics_reports[];
207 extern report_serverstatistics serverstatistics_reports[];
209 extern report_statistics multiple_reports[];
211 extern char buffer[64]; // Buffer for printing
213 #define rMillion 1000000
215 #define TimeDifference( left, right ) (left.tv_sec - right.tv_sec) + \
216 (left.tv_usec - right.tv_usec) / ((double) rMillion)
218 #define TimeAdd( left, right ) do { \
219 left.tv_usec += right.tv_usec; \
220 if ( left.tv_usec > rMillion ) { \
221 left.tv_usec -= rMillion; \
224 left.tv_sec += right.tv_sec; \
227 } /* end extern "C" */