Annotation of embedaddon/iperf/src/iperf_locale.c, revision 1.1.1.1
1.1 misho 1: /*---------------------------------------------------------------
2: * iperf, Copyright (c) 2014, 2016, The Regents of the University of
3: * California, through Lawrence Berkeley National Laboratory (subject
4: * to receipt of any required approvals from the U.S. Dept. of
5: * Energy). All rights reserved.
6: *
7: * If you have questions about your rights to use or distribute this
8: * software, please contact Berkeley Lab's Technology Transfer
9: * Department at TTD@lbl.gov.
10: *
11: * NOTICE. This software is owned by the U.S. Department of Energy.
12: * As such, the U.S. Government has been granted for itself and others
13: * acting on its behalf a paid-up, nonexclusive, irrevocable,
14: * worldwide license in the Software to reproduce, prepare derivative
15: * works, and perform publicly and display publicly. Beginning five
16: * (5) years after the date permission to assert copyright is obtained
17: * from the U.S. Department of Energy, and subject to any subsequent
18: * five (5) year renewals, the U.S. Government is granted for itself
19: * and others acting on its behalf a paid-up, nonexclusive,
20: * irrevocable, worldwide license in the Software to reproduce,
21: * prepare derivative works, distribute copies to the public, perform
22: * publicly and display publicly, and to permit others to do so.
23: *
24: * This code is distributed under a BSD style license, see the LICENSE
25: * file for complete information.
26: *
27: * Based on code that is:
28: *
29: * Copyright (c) 1999,2000,2001,2002,2003
30: * The Board of Trustees of the University of Illinois
31: * All Rights Reserved.
32: *---------------------------------------------------------------
33: * Permission is hereby granted, free of charge, to any person
34: * obtaining a copy of this software (Iperf) and associated
35: * documentation files (the "Software"), to deal in the Software
36: * without restriction, including without limitation the
37: * rights to use, copy, modify, merge, publish, distribute,
38: * sublicense, and/or sell copies of the Software, and to permit
39: * persons to whom the Software is furnished to do
40: * so, subject to the following conditions:
41: *
42: *
43: * Redistributions of source code must retain the above
44: * copyright notice, this list of conditions and
45: * the following disclaimers.
46: *
47: *
48: * Redistributions in binary form must reproduce the above
49: * copyright notice, this list of conditions and the following
50: * disclaimers in the documentation and/or other materials
51: * provided with the distribution.
52: *
53: *
54: * Neither the names of the University of Illinois, NCSA,
55: * nor the names of its contributors may be used to endorse
56: * or promote products derived from this Software without
57: * specific prior written permission.
58: *
59: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
60: * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
61: * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
62: * NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT
63: * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
64: * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
65: * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
66: * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
67: * ________________________________________________________________
68: * National Laboratory for Applied Network Research
69: * National Center for Supercomputing Applications
70: * University of Illinois at Urbana-Champaign
71: * http://www.ncsa.uiuc.edu
72: * ________________________________________________________________
73: *
74: * Locale.c
75: * by Ajay Tirumala <tirumala@ncsa.uiuc.edu>
76: * & Mark Gates <mgates@nlanr.net>
77: * -------------------------------------------------------------------
78: * Strings and other stuff that is locale specific.
79: * ------------------------------------------------------------------- */
80: #include "iperf_config.h"
81:
82: #include "version.h"
83:
84: #ifdef __cplusplus
85: extern "C"
86: {
87: #endif
88:
89:
90: /* -------------------------------------------------------------------
91: * usage
92: * ------------------------------------------------------------------- */
93:
94: const char usage_shortstr[] = "Usage: iperf [-s|-c host] [options]\n"
95: "Try `iperf --help' for more information.\n";
96:
97: const char usage_longstr[] = "Usage: iperf [-s|-c host] [options]\n"
98: " iperf [-h|--help] [-v|--version]\n\n"
99: "Server or Client:\n"
100: " -p, --port # server port to listen on/connect to\n"
101: " -f, --format [kmgKMG] format to report: Kbits, Mbits, KBytes, MBytes\n"
102: " -i, --interval # seconds between periodic bandwidth reports\n"
103: " -F, --file name xmit/recv the specified file\n"
104: #if defined(HAVE_CPU_AFFINITY)
105: " -A, --affinity n/n,m set CPU affinity\n"
106: #endif /* HAVE_CPU_AFFINITY */
107: " -B, --bind <host> bind to a specific interface\n"
108: " -V, --verbose more detailed output\n"
109: " -J, --json output in JSON format\n"
110: " --logfile f send output to a log file\n"
111: " -d, --debug emit debugging output\n"
112: " -v, --version show version information and quit\n"
113: " -h, --help show this message and quit\n"
114: "Server specific:\n"
115: " -s, --server run in server mode\n"
116: " -D, --daemon run the server as a daemon\n"
117: " -I, --pidfile file write PID file\n"
118: " -1, --one-off handle one client connection then exit\n"
119: "Client specific:\n"
120: " -c, --client <host> run in client mode, connecting to <host>\n"
121: #if defined(HAVE_SCTP)
122: " --sctp use SCTP rather than TCP\n"
123: " -X, --xbind <name> bind SCTP association to links\n"
124: " --nstreams # number of SCTP streams\n"
125: #endif /* HAVE_SCTP */
126: " -u, --udp use UDP rather than TCP\n"
127: " -b, --bandwidth #[KMG][/#] target bandwidth in bits/sec (0 for unlimited)\n"
128: " (default %d Mbit/sec for UDP, unlimited for TCP)\n"
129: " (optional slash and packet count for burst mode)\n"
130: " -t, --time # time in seconds to transmit for (default %d secs)\n"
131: " -n, --bytes #[KMG] number of bytes to transmit (instead of -t)\n"
132: " -k, --blockcount #[KMG] number of blocks (packets) to transmit (instead of -t or -n)\n"
133: " -l, --len #[KMG] length of buffer to read or write\n"
134: " (default %d KB for TCP, %d KB for UDP)\n"
135: " --cport <port> bind to a specific client port (TCP and UDP, default: ephemeral port)\n"
136: " -P, --parallel # number of parallel client streams to run\n"
137: " -R, --reverse run in reverse mode (server sends, client receives)\n"
138: " -w, --window #[KMG] set window size / socket buffer size\n"
139: #if defined(HAVE_TCP_CONGESTION)
140: " -C, --congestion <algo> set TCP congestion control algorithm (Linux and FreeBSD only)\n"
141: #endif /* HAVE_TCP_CONGESTION */
142: " -M, --set-mss # set TCP/SCTP maximum segment size (MTU - 40 bytes)\n"
143: " -N, --no-delay set TCP/SCTP no delay, disabling Nagle's Algorithm\n"
144: " -4, --version4 only use IPv4\n"
145: " -6, --version6 only use IPv6\n"
146: " -S, --tos N set the IP 'type of service'\n"
147: #if defined(HAVE_FLOWLABEL)
148: " -L, --flowlabel N set the IPv6 flow label (only supported on Linux)\n"
149: #endif /* HAVE_FLOWLABEL */
150: " -Z, --zerocopy use a 'zero copy' method of sending data\n"
151: " -O, --omit N omit the first n seconds\n"
152: " -T, --title str prefix every output line with this string\n"
153: " --get-server-output get results from server\n"
154: " --udp-counters-64bit use 64-bit counters in UDP test packets\n"
155: #if defined(HAVE_SO_MAX_PACING_RATE)
156: " --no-fq-socket-pacing disable fair-queuing based socket pacing\n"
157: " (Linux only)\n"
158: #endif
159:
160: #ifdef NOT_YET_SUPPORTED /* still working on these */
161: #endif
162:
163: "\n"
164: "[KMG] indicates options that support a K/M/G suffix for kilo-, mega-, or giga-\n"
165: "\n"
166: #ifdef PACKAGE_URL
167: "iperf3 homepage at: " PACKAGE_URL "\n"
168: #endif /* PACKAGE_URL */
169: #ifdef PACKAGE_BUGREPORT
170: "Report bugs to: " PACKAGE_BUGREPORT "\n"
171: #endif /* PACKAGE_BUGREPORT */
172: ;
173:
174: #ifdef OBSOLETE /* from old iperf: no longer supported. Add some of these back someday */
175: "-d, --dualtest Do a bidirectional test simultaneously\n"
176: "-L, --listenport # port to recieve bidirectional tests back on\n"
177: "-I, --stdin input the data to be transmitted from stdin\n"
178: "-F, --fileinput <name> input the data to be transmitted from a file\n"
179: "-r, --tradeoff Do a bidirectional test individually\n"
180: "-T, --ttl # time-to-live, for multicast (default 1)\n"
181: "-x, --reportexclude [CDMSV] exclude C(connection) D(data) M(multicast) S(settings) V(server) reports\n"
182: "-y, --reportstyle C report as a Comma-Separated Values\n"
183: #endif
184:
185: const char version[] = PACKAGE_STRING;
186:
187: /* -------------------------------------------------------------------
188: * settings
189: * ------------------------------------------------------------------- */
190:
191: const char seperator_line[] =
192: "------------------------------------------------------------\n";
193:
194: const char server_port[] =
195: "Server listening on %s port %d\n";
196:
197: const char client_port[] =
198: "Client connecting to %s, %s port %d\n";
199:
200: const char bind_address[] =
201: "Binding to local address %s\n";
202:
203: const char bind_port[] =
204: "Binding to local port %s\n";
205:
206: const char multicast_ttl[] =
207: "Setting multicast TTL to %d\n";
208:
209: const char join_multicast[] =
210: "Joining multicast group %s\n";
211:
212: const char client_datagram_size[] =
213: "Sending %d byte datagrams\n";
214:
215: const char server_datagram_size[] =
216: "Receiving %d byte datagrams\n";
217:
218: const char tcp_window_size[] =
219: "TCP window size";
220:
221: const char udp_buffer_size[] =
222: "UDP buffer size";
223:
224: const char window_default[] =
225: "(default)";
226:
227: const char wait_server_threads[] =
228: "Waiting for server threads to complete. Interrupt again to force quit.\n";
229:
230: const char test_start_time[] =
231: "Starting Test: protocol: %s, %d streams, %d byte blocks, omitting %d seconds, %d second test\n";
232:
233: const char test_start_bytes[] =
234: "Starting Test: protocol: %s, %d streams, %d byte blocks, omitting %d seconds, %llu bytes to send\n";
235:
236: const char test_start_blocks[] =
237: "Starting Test: protocol: %s, %d streams, %d byte blocks, omitting %d seconds, %d blocks to send\n";
238:
239:
240: /* -------------------------------------------------------------------
241: * reports
242: * ------------------------------------------------------------------- */
243:
244: const char report_time[] =
245: "Time: %s\n";
246:
247: const char report_connecting[] =
248: "Connecting to host %s, port %d\n";
249:
250: const char report_reverse[] =
251: "Reverse mode, remote host %s is sending\n";
252:
253: const char report_accepted[] =
254: "Accepted connection from %s, port %d\n";
255:
256: const char report_cookie[] =
257: " Cookie: %s\n";
258:
259: const char report_connected[] =
260: "[%3d] local %s port %d connected to %s port %d\n";
261:
262: const char report_window[] =
263: "TCP window size: %s\n";
264:
265: const char report_autotune[] =
266: "Using TCP Autotuning\n";
267:
268: const char report_omit_done[] =
269: "Finished omit period, starting real test\n";
270:
271: const char report_diskfile[] =
272: " Sent %s / %s (%d%%) of %s\n";
273:
274: const char report_done[] =
275: "iperf Done.\n";
276:
277: const char report_read_lengths[] =
278: "[%3d] Read lengths occurring in more than 5%% of reads:\n";
279:
280: const char report_read_length_times[] =
281: "[%3d] %5d bytes read %5d times (%.3g%%)\n";
282:
283: const char report_bw_header[] =
284: "[ ID] Interval Transfer Bandwidth\n";
285:
286: const char report_bw_retrans_header[] =
287: "[ ID] Interval Transfer Bandwidth Retr\n";
288:
289: const char report_bw_retrans_cwnd_header[] =
290: "[ ID] Interval Transfer Bandwidth Retr Cwnd\n";
291:
292: const char report_bw_udp_header[] =
293: "[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams\n";
294:
295: const char report_bw_udp_sender_header[] =
296: "[ ID] Interval Transfer Bandwidth Total Datagrams\n";
297:
298: const char report_bw_format[] =
299: "[%3d] %6.2f-%-6.2f sec %ss %ss/sec %s\n";
300:
301: const char report_bw_retrans_format[] =
302: "[%3d] %6.2f-%-6.2f sec %ss %ss/sec %3u %s\n";
303:
304: const char report_bw_retrans_cwnd_format[] =
305: "[%3d] %6.2f-%-6.2f sec %ss %ss/sec %3u %ss %s\n";
306:
307: const char report_bw_udp_format[] =
308: "[%3d] %6.2f-%-6.2f sec %ss %ss/sec %5.3f ms %d/%d (%.2g%%) %s\n";
309:
310: const char report_bw_udp_sender_format[] =
311: "[%3d] %6.2f-%-6.2f sec %ss %ss/sec %d %s\n";
312:
313: const char report_summary[] =
314: "Test Complete. Summary Results:\n";
315:
316: const char report_sum_bw_format[] =
317: "[SUM] %6.2f-%-6.2f sec %ss %ss/sec %s\n";
318:
319: const char report_sum_bw_retrans_format[] =
320: "[SUM] %6.2f-%-6.2f sec %ss %ss/sec %3d %s\n";
321:
322: const char report_sum_bw_udp_format[] =
323: "[SUM] %6.2f-%-6.2f sec %ss %ss/sec %5.3f ms %d/%d (%.2g%%) %s\n";
324:
325: const char report_sum_bw_udp_sender_format[] =
326: "[SUM] %6.2f-%-6.2f sec %ss %ss/sec %d %s\n";
327:
328: const char report_omitted[] = "(omitted)";
329:
330: const char report_bw_separator[] =
331: "- - - - - - - - - - - - - - - - - - - - - - - - -\n";
332:
333: const char report_outoforder[] =
334: "[%3d] %4.1f-%4.1f sec %d datagrams received out-of-order\n";
335:
336: const char report_sum_outoforder[] =
337: "[SUM] %4.1f-%4.1f sec %d datagrams received out-of-order\n";
338:
339: const char report_peer[] =
340: "[%3d] local %s port %u connected with %s port %u\n";
341:
342: const char report_mss_unsupported[] =
343: "[%3d] MSS and MTU size unknown (TCP_MAXSEG not supported by OS?)\n";
344:
345: const char report_mss[] =
346: "[%3d] MSS size %d bytes (MTU %d bytes, %s)\n";
347:
348: const char report_datagrams[] =
349: "[%3d] Sent %d datagrams\n";
350:
351: const char report_sum_datagrams[] =
352: "[SUM] Sent %d datagrams\n";
353:
354: const char server_reporting[] =
355: "[%3d] Server Report:\n";
356:
357: const char reportCSV_peer[] =
358: "%s,%u,%s,%u";
359:
360: const char report_cpu[] =
361: "CPU Utilization: %s/%s %.1f%% (%.1f%%u/%.1f%%s), %s/%s %.1f%% (%.1f%%u/%.1f%%s)\n";
362:
363: const char report_local[] = "local";
364: const char report_remote[] = "remote";
365: const char report_sender[] = "sender";
366: const char report_receiver[] = "receiver";
367:
368: #if defined(linux)
369: const char report_tcpInfo[] =
370: "event=TCP_Info CWND=%u SND_SSTHRESH=%u RCV_SSTHRESH=%u UNACKED=%u SACK=%u LOST=%u RETRANS=%u FACK=%u RTT=%u REORDERING=%u\n";
371: #endif
372: #if defined(__FreeBSD__)
373: const char report_tcpInfo[] =
374: "event=TCP_Info CWND=%u RCV_WIND=%u SND_SSTHRESH=%u RTT=%u\n";
375: #endif
376: #if defined(__NetBSD__)
377: const char report_tcpInfo[] =
378: "event=TCP_Info CWND=%u RCV_WIND=%u SND_SSTHRESH=%u RTT=%u\n";
379: #endif
380:
381:
382: #ifdef HAVE_QUAD_SUPPORT
383: #ifdef HAVE_PRINTF_QD
384: const char reportCSV_bw_format[] =
385: "%s,%s,%d,%.1f-%.1f,%qd,%qd\n";
386:
387: const char reportCSV_bw_udp_format[] =
388: "%s,%s,%d,%.1f-%.1f,%qd,%qd,%.3f,%d,%d,%.3f,%d\n";
389: #else // HAVE_PRINTF_QD
390: const char reportCSV_bw_format[] =
391: "%s,%s,%d,%.1f-%.1f,%lld,%lld\n";
392:
393: const char reportCSV_bw_udp_format[] =
394: "%s,%s,%d,%.1f-%.1f,%lld,%lld,%.3f,%d,%d,%.3f,%d\n";
395: #endif // HAVE_PRINTF_QD
396: #else // HAVE_QUAD_SUPPORT
397: #ifdef WIN32
398: const char reportCSV_bw_format[] =
399: "%s,%s,%d,%.1f-%.1f,%I64d,%I64d\n";
400:
401: const char reportCSV_bw_udp_format[] =
402: "%s,%s,%d,%.1f-%.1f,%I64d,%I64d,%.3f,%d,%d,%.3f,%d\n";
403: #else
404: const char reportCSV_bw_format[] =
405: "%s,%s,%d,%.1f-%.1f,%d,%d\n";
406:
407: const char reportCSV_bw_udp_format[] =
408: "%s,%s,%d,%.1f-%.1f,%d,%d,%.3f,%d,%d,%.3f,%d\n";
409: #endif //WIN32
410: #endif //HAVE_QUAD_SUPPORT
411: /* -------------------------------------------------------------------
412: * warnings
413: * ------------------------------------------------------------------- */
414:
415: const char warn_window_requested[] =
416: " (WARNING: requested %s)";
417:
418: const char warn_window_small[] =
419: "WARNING: TCP window size set to %d bytes. A small window size\n\
420: will give poor performance. See the Iperf documentation.\n";
421:
422: const char warn_delay_large[] =
423: "WARNING: delay too large, reducing from %.1f to 1.0 seconds.\n";
424:
425: const char warn_no_pathmtu[] =
426: "WARNING: Path MTU Discovery may not be enabled.\n";
427:
428: const char warn_no_ack[]=
429: "[%3d] WARNING: did not receive ack of last datagram after %d tries.\n";
430:
431: const char warn_ack_failed[]=
432: "[%3d] WARNING: ack of last datagram failed after %d tries.\n";
433:
434: const char warn_fileopen_failed[]=
435: "WARNING: Unable to open file stream for transfer\n\
436: Using default data stream. \n";
437:
438: const char unable_to_change_win[]=
439: "WARNING: Unable to change the window size\n";
440:
441: const char opt_estimate[]=
442: "Optimal Estimate\n";
443:
444: const char report_interval_small[] =
445: "WARNING: interval too small, increasing from %3.2f to 0.5 seconds.\n";
446:
447: const char warn_invalid_server_option[] =
448: "WARNING: option -%c is not valid for server mode\n";
449:
450: const char warn_invalid_client_option[] =
451: "WARNING: option -%c is not valid for client mode\n";
452:
453: const char warn_invalid_compatibility_option[] =
454: "WARNING: option -%c is not valid in compatibility mode\n";
455:
456: const char warn_implied_udp[] =
457: "WARNING: option -%c implies udp testing\n";
458:
459: const char warn_implied_compatibility[] =
460: "WARNING: option -%c has implied compatibility mode\n";
461:
462: const char warn_buffer_too_small[] =
463: "WARNING: the UDP buffer was increased to %d for proper operation\n";
464:
465: const char warn_invalid_single_threaded[] =
466: "WARNING: option -%c is not valid in single threaded versions\n";
467:
468: const char warn_invalid_report_style[] =
469: "WARNING: unknown reporting style \"%s\", switching to default\n";
470:
471: const char warn_invalid_report[] =
472: "WARNING: unknown reporting type \"%c\", ignored\n valid options are:\n\t exclude: C(connection) D(data) M(multicast) S(settings) V(server) report\n\n";
473:
474: #ifdef __cplusplus
475: } /* end extern "C" */
476: #endif
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