/*--------------------------------------------------------------- * iperf, Copyright (c) 2014-2018, The Regents of the University of * California, through Lawrence Berkeley National Laboratory (subject * to receipt of any required approvals from the U.S. Dept. of * Energy). All rights reserved. * * If you have questions about your rights to use or distribute this * software, please contact Berkeley Lab's Technology Transfer * Department at TTD@lbl.gov. * * NOTICE. This software is owned by the U.S. Department of Energy. * As such, the U.S. Government has been granted for itself and others * acting on its behalf a paid-up, nonexclusive, irrevocable, * worldwide license in the Software to reproduce, prepare derivative * works, and perform publicly and display publicly. Beginning five * (5) years after the date permission to assert copyright is obtained * from the U.S. Department of Energy, and subject to any subsequent * five (5) year renewals, the U.S. Government is granted for itself * and others acting on its behalf a paid-up, nonexclusive, * irrevocable, worldwide license in the Software to reproduce, * prepare derivative works, distribute copies to the public, perform * publicly and display publicly, and to permit others to do so. * * This code is distributed under a BSD style license, see the LICENSE * file for complete information. * * Based on code that is: * * 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 * ________________________________________________________________ * * Locale.c * by Ajay Tirumala * & Mark Gates * ------------------------------------------------------------------- * Strings and other stuff that is locale specific. * ------------------------------------------------------------------- */ #include "iperf_config.h" #include "version.h" #ifdef __cplusplus extern "C" { #endif /* ------------------------------------------------------------------- * usage * ------------------------------------------------------------------- */ const char usage_shortstr[] = "Usage: iperf3 [-s|-c host] [options]\n" "Try `iperf3 --help' for more information.\n"; const char usage_longstr[] = "Usage: iperf3 [-s|-c host] [options]\n" " iperf3 [-h|--help] [-v|--version]\n\n" "Server or Client:\n" " -p, --port # server port to listen on/connect to\n" " -f, --format [kmgtKMGT] format to report: Kbits, Mbits, Gbits, Tbits\n" " -i, --interval # seconds between periodic throughput reports\n" " -F, --file name xmit/recv the specified file\n" #if defined(HAVE_CPU_AFFINITY) " -A, --affinity n/n,m set CPU affinity\n" #endif /* HAVE_CPU_AFFINITY */ " -B, --bind bind to a specific interface\n" " -V, --verbose more detailed output\n" " -J, --json output in JSON format\n" " --logfile f send output to a log file\n" " --forceflush force flushing output at every interval\n" " -d, --debug emit debugging output\n" " -v, --version show version information and quit\n" " -h, --help show this message and quit\n" "Server specific:\n" " -s, --server run in server mode\n" " -D, --daemon run the server as a daemon\n" " -I, --pidfile file write PID file\n" " -1, --one-off handle one client connection then exit\n" #if defined(HAVE_SSL) " --rsa-private-key-path path to the RSA private key used to decrypt\n" " authentication credentials\n" " --authorized-users-path path to the configuration file containing user\n" " credentials\n" #endif //HAVE_SSL "Client specific:\n" " -c, --client run in client mode, connecting to \n" #if defined(HAVE_SCTP) " --sctp use SCTP rather than TCP\n" " -X, --xbind bind SCTP association to links\n" " --nstreams # number of SCTP streams\n" #endif /* HAVE_SCTP */ " -u, --udp use UDP rather than TCP\n" " --connect-timeout # timeout for control connection setup (ms)\n" " -b, --bitrate #[KMG][/#] target bitrate in bits/sec (0 for unlimited)\n" " (default %d Mbit/sec for UDP, unlimited for TCP)\n" " (optional slash and packet count for burst mode)\n" " --pacing-timer #[KMG] set the timing for pacing, in microseconds (default 1000)\n" #if defined(HAVE_SO_MAX_PACING_RATE) " --fq-rate #[KMG] enable fair-queuing based socket pacing in\n" " bits/sec (Linux only)\n" #endif " -t, --time # time in seconds to transmit for (default %d secs)\n" " -n, --bytes #[KMG] number of bytes to transmit (instead of -t)\n" " -k, --blockcount #[KMG] number of blocks (packets) to transmit (instead of -t or -n)\n" " -l, --length #[KMG] length of buffer to read or write\n" " (default %d KB for TCP, dynamic or %d for UDP)\n" " --cport bind to a specific client port (TCP and UDP, default: ephemeral port)\n" " -P, --parallel # number of parallel client streams to run\n" " -R, --reverse run in reverse mode (server sends, client receives)\n" " -w, --window #[KMG] set window size / socket buffer size\n" #if defined(HAVE_TCP_CONGESTION) " -C, --congestion set TCP congestion control algorithm (Linux and FreeBSD only)\n" #endif /* HAVE_TCP_CONGESTION */ " -M, --set-mss # set TCP/SCTP maximum segment size (MTU - 40 bytes)\n" " -N, --no-delay set TCP/SCTP no delay, disabling Nagle's Algorithm\n" " -4, --version4 only use IPv4\n" " -6, --version6 only use IPv6\n" " -S, --tos N set the IP type of service, 0-255.\n" " The usual prefixes for octal and hex can be used,\n" " i.e. 52, 064 and 0x34 all specify the same value.\n" " --dscp N or --dscp val set the IP dscp value, either 0-63 or symbolic.\n" " Numeric values can be specified in decimal,\n" " octal and hex (see --tos above).\n" #if defined(HAVE_FLOWLABEL) " -L, --flowlabel N set the IPv6 flow label (only supported on Linux)\n" #endif /* HAVE_FLOWLABEL */ " -Z, --zerocopy use a 'zero copy' method of sending data\n" " -O, --omit N omit the first n seconds\n" " -T, --title str prefix every output line with this string\n" " --get-server-output get results from server\n" " --udp-counters-64bit use 64-bit counters in UDP test packets\n" #if defined(HAVE_SSL) " --username username for authentication\n" " --rsa-public-key-path path to the RSA public key used to encrypt\n" " authentication credentials\n" #endif //HAVESSL #ifdef NOT_YET_SUPPORTED /* still working on these */ #endif "\n" "[KMG] indicates options that support a K/M/G suffix for kilo-, mega-, or giga-\n" "\n" #ifdef PACKAGE_URL "iperf3 homepage at: " PACKAGE_URL "\n" #endif /* PACKAGE_URL */ #ifdef PACKAGE_BUGREPORT "Report bugs to: " PACKAGE_BUGREPORT "\n" #endif /* PACKAGE_BUGREPORT */ ; #ifdef OBSOLETE /* from old iperf: no longer supported. Add some of these back someday */ "-d, --dualtest Do a bidirectional test simultaneously\n" "-L, --listenport # port to recieve bidirectional tests back on\n" "-I, --stdin input the data to be transmitted from stdin\n" "-F, --fileinput input the data to be transmitted from a file\n" "-r, --tradeoff Do a bidirectional test individually\n" "-T, --ttl # time-to-live, for multicast (default 1)\n" "-x, --reportexclude [CDMSV] exclude C(connection) D(data) M(multicast) S(settings) V(server) reports\n" "-y, --reportstyle C report as a Comma-Separated Values\n" #endif const char version[] = PACKAGE_STRING; /* ------------------------------------------------------------------- * settings * ------------------------------------------------------------------- */ const char seperator_line[] = "------------------------------------------------------------\n"; const char server_port[] = "Server listening on %s port %d\n"; const char client_port[] = "Client connecting to %s, %s port %d\n"; const char bind_address[] = "Binding to local address %s\n"; const char bind_port[] = "Binding to local port %s\n"; const char multicast_ttl[] = "Setting multicast TTL to %d\n"; const char join_multicast[] = "Joining multicast group %s\n"; const char client_datagram_size[] = "Sending %d byte datagrams\n"; const char server_datagram_size[] = "Receiving %d byte datagrams\n"; const char tcp_window_size[] = "TCP window size"; const char udp_buffer_size[] = "UDP buffer size"; const char window_default[] = "(default)"; const char wait_server_threads[] = "Waiting for server threads to complete. Interrupt again to force quit.\n"; const char test_start_time[] = "Starting Test: protocol: %s, %d streams, %d byte blocks, omitting %d seconds, %d second test, tos %d\n"; const char test_start_bytes[] = "Starting Test: protocol: %s, %d streams, %d byte blocks, omitting %d seconds, %llu bytes to send, tos %d\n"; const char test_start_blocks[] = "Starting Test: protocol: %s, %d streams, %d byte blocks, omitting %d seconds, %d blocks to send, tos %d\n"; /* ------------------------------------------------------------------- * reports * ------------------------------------------------------------------- */ const char report_time[] = "Time: %s\n"; const char report_connecting[] = "Connecting to host %s, port %d\n"; const char report_authetication_successed[] = "Authentication successed for user '%s' ts %ld\n"; const char report_authetication_failed[] = "Authentication failed for user '%s' ts %ld\n"; const char report_reverse[] = "Reverse mode, remote host %s is sending\n"; const char report_accepted[] = "Accepted connection from %s, port %d\n"; const char report_cookie[] = " Cookie: %s\n"; const char report_connected[] = "[%3d] local %s port %d connected to %s port %d\n"; const char report_window[] = "TCP window size: %s\n"; const char report_autotune[] = "Using TCP Autotuning\n"; const char report_omit_done[] = "Finished omit period, starting real test\n"; const char report_diskfile[] = " Sent %s / %s (%d%%) of %s\n"; const char report_done[] = "iperf Done.\n"; const char report_read_lengths[] = "[%3d] Read lengths occurring in more than 5%% of reads:\n"; const char report_read_length_times[] = "[%3d] %5d bytes read %5d times (%.3g%%)\n"; const char report_bw_header[] = "[ ID] Interval Transfer Bitrate\n"; const char report_bw_retrans_header[] = "[ ID] Interval Transfer Bitrate Retr\n"; const char report_bw_retrans_cwnd_header[] = "[ ID] Interval Transfer Bitrate Retr Cwnd\n"; const char report_bw_udp_header[] = "[ ID] Interval Transfer Bitrate Jitter Lost/Total Datagrams\n"; const char report_bw_udp_sender_header[] = "[ ID] Interval Transfer Bitrate Total Datagrams\n"; const char report_bw_format[] = "[%3d] %6.2f-%-6.2f sec %ss %ss/sec %s\n"; const char report_bw_retrans_format[] = "[%3d] %6.2f-%-6.2f sec %ss %ss/sec %3u %s\n"; const char report_bw_retrans_cwnd_format[] = "[%3d] %6.2f-%-6.2f sec %ss %ss/sec %3u %ss %s\n"; const char report_bw_udp_format[] = "[%3d] %6.2f-%-6.2f sec %ss %ss/sec %5.3f ms %d/%d (%.2g%%) %s\n"; const char report_bw_udp_sender_format[] = "[%3d] %6.2f-%-6.2f sec %ss %ss/sec %d %s\n"; const char report_summary[] = "Test Complete. Summary Results:\n"; const char report_sum_bw_format[] = "[SUM] %6.2f-%-6.2f sec %ss %ss/sec %s\n"; const char report_sum_bw_retrans_format[] = "[SUM] %6.2f-%-6.2f sec %ss %ss/sec %3d %s\n"; const char report_sum_bw_udp_format[] = "[SUM] %6.2f-%-6.2f sec %ss %ss/sec %5.3f ms %d/%d (%.2g%%) %s\n"; const char report_sum_bw_udp_sender_format[] = "[SUM] %6.2f-%-6.2f sec %ss %ss/sec %d %s\n"; const char report_omitted[] = "(omitted)"; const char report_bw_separator[] = "- - - - - - - - - - - - - - - - - - - - - - - - -\n"; const char report_outoforder[] = "[%3d] %4.1f-%4.1f sec %d datagrams received out-of-order\n"; const char report_sum_outoforder[] = "[SUM] %4.1f-%4.1f sec %d datagrams received out-of-order\n"; const char report_peer[] = "[%3d] local %s port %u connected with %s port %u\n"; const char report_mss_unsupported[] = "[%3d] MSS and MTU size unknown (TCP_MAXSEG not supported by OS?)\n"; const char report_mss[] = "[%3d] MSS size %d bytes (MTU %d bytes, %s)\n"; const char report_datagrams[] = "[%3d] Sent %d datagrams\n"; const char report_sum_datagrams[] = "[SUM] Sent %d datagrams\n"; const char server_reporting[] = "[%3d] Server Report:\n"; const char reportCSV_peer[] = "%s,%u,%s,%u"; const char report_cpu[] = "CPU Utilization: %s/%s %.1f%% (%.1f%%u/%.1f%%s), %s/%s %.1f%% (%.1f%%u/%.1f%%s)\n"; const char report_local[] = "local"; const char report_remote[] = "remote"; const char report_sender[] = "sender"; const char report_receiver[] = "receiver"; const char report_sender_not_available_format[] = "[%3d] (sender statistics not available)\n"; const char report_sender_not_available_summary_format[] = "[%3s] (sender statistics not available)\n"; const char report_receiver_not_available_format[] = "[%3d] (receiver statistics not available)\n"; #if defined(linux) const char report_tcpInfo[] = "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"; #endif #if defined(__FreeBSD__) const char report_tcpInfo[] = "event=TCP_Info CWND=%u RCV_WIND=%u SND_SSTHRESH=%u RTT=%u\n"; #endif #if defined(__NetBSD__) const char report_tcpInfo[] = "event=TCP_Info CWND=%u RCV_WIND=%u SND_SSTHRESH=%u RTT=%u\n"; #endif #ifdef HAVE_QUAD_SUPPORT #ifdef HAVE_PRINTF_QD const char reportCSV_bw_format[] = "%s,%s,%d,%.1f-%.1f,%qd,%qd\n"; const char reportCSV_bw_udp_format[] = "%s,%s,%d,%.1f-%.1f,%qd,%qd,%.3f,%d,%d,%.3f,%d\n"; #else // HAVE_PRINTF_QD const char reportCSV_bw_format[] = "%s,%s,%d,%.1f-%.1f,%lld,%lld\n"; const char reportCSV_bw_udp_format[] = "%s,%s,%d,%.1f-%.1f,%lld,%lld,%.3f,%d,%d,%.3f,%d\n"; #endif // HAVE_PRINTF_QD #else // HAVE_QUAD_SUPPORT #ifdef WIN32 const char reportCSV_bw_format[] = "%s,%s,%d,%.1f-%.1f,%I64d,%I64d\n"; const char reportCSV_bw_udp_format[] = "%s,%s,%d,%.1f-%.1f,%I64d,%I64d,%.3f,%d,%d,%.3f,%d\n"; #else const char reportCSV_bw_format[] = "%s,%s,%d,%.1f-%.1f,%d,%d\n"; const char reportCSV_bw_udp_format[] = "%s,%s,%d,%.1f-%.1f,%d,%d,%.3f,%d,%d,%.3f,%d\n"; #endif //WIN32 #endif //HAVE_QUAD_SUPPORT /* ------------------------------------------------------------------- * warnings * ------------------------------------------------------------------- */ const char warn_window_requested[] = " (WARNING: requested %s)"; const char warn_window_small[] = "WARNING: TCP window size set to %d bytes. A small window size\n\ will give poor performance. See the Iperf documentation.\n"; const char warn_delay_large[] = "WARNING: delay too large, reducing from %.1f to 1.0 seconds.\n"; const char warn_no_pathmtu[] = "WARNING: Path MTU Discovery may not be enabled.\n"; const char warn_no_ack[]= "[%3d] WARNING: did not receive ack of last datagram after %d tries.\n"; const char warn_ack_failed[]= "[%3d] WARNING: ack of last datagram failed after %d tries.\n"; const char warn_fileopen_failed[]= "WARNING: Unable to open file stream for transfer\n\ Using default data stream. \n"; const char unable_to_change_win[]= "WARNING: Unable to change the window size\n"; const char opt_estimate[]= "Optimal Estimate\n"; const char report_interval_small[] = "WARNING: interval too small, increasing from %3.2f to 0.5 seconds.\n"; const char warn_invalid_server_option[] = "WARNING: option -%c is not valid for server mode\n"; const char warn_invalid_client_option[] = "WARNING: option -%c is not valid for client mode\n"; const char warn_invalid_compatibility_option[] = "WARNING: option -%c is not valid in compatibility mode\n"; const char warn_implied_udp[] = "WARNING: option -%c implies udp testing\n"; const char warn_implied_compatibility[] = "WARNING: option -%c has implied compatibility mode\n"; const char warn_buffer_too_small[] = "WARNING: the UDP buffer was increased to %d for proper operation\n"; const char warn_invalid_single_threaded[] = "WARNING: option -%c is not valid in single threaded versions\n"; const char warn_invalid_report_style[] = "WARNING: unknown reporting style \"%s\", switching to default\n"; const char warn_invalid_report[] = "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"; #ifdef __cplusplus } /* end extern "C" */ #endif