| |
| /*--------------------------------------------------------------- |
| * 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 <tirumala@ncsa.uiuc.edu> |
| * & Mark Gates <mgates@nlanr.net> |
| * ------------------------------------------------------------------- |
| * Strings and other stuff that is locale specific. |
| * ------------------------------------------------------------------- */ |
| |
| #include "version.h" |
| |
| |
| /* ------------------------------------------------------------------- |
| * usage |
| * ------------------------------------------------------------------- */ |
| |
| const char usage_short[] = "Usage: iperf [-s|-c host] [options]\n" |
| "Try `iperf --help' for more information.\n"; |
| |
| const char usage_long1[] = "Usage: iperf [-s|-c host] [options]\n" |
| " iperf [-h|--help] [-v|--version]\n\n" |
| "Client/Server:\n" |
| " -f, --format [kmgKMG] format to report: Kbits, Mbits, KBytes, MBytes\n" |
| " -i, --interval # seconds between periodic bandwidth reports\n" |
| " -l, --len #[KMG] length of buffer to read or write (default 8 KB)\n" |
| " -m, --print_mss print TCP maximum segment size (MTU - TCP/IP header)\n" |
| " -p, --port # server port to listen on/connect to\n" |
| " -u, --udp use UDP rather than TCP\n" |
| " -w, --window #[KMG] TCP window size (socket buffer size)\n" |
| " -M, --mss # set TCP maximum segment size (MTU - 40 bytes)\n" |
| " -N, --nodelay set TCP no delay, disabling Nagle's Algorithm\n" |
| " -T, --tcpinfo Output detailed TCP info\n" |
| " -v, --version print version information and quit\n" |
| " -V, --verbose more verbose output\n" |
| " -d, --debug debug mode\n" |
| "Server specific:\n" |
| " -s, --server run in server mode\n" |
| |
| #ifdef NOT_YET_SUPPORTED /* still working on these */ |
| " -S, --tos N set IP 'Type of Service' bit\n" |
| " -Z, --linux-congestion <algo> set TCP congestion control algorithm (Linux only)\n" |
| " -D, --daemon run the server as a daemon\n" |
| " -6, --IPv6Version Set the domain to IPv6\n" |
| |
| #endif |
| |
| #ifdef OBSOLETE /* no current plan to support */ |
| " -o, --output <filename> output the report or error message to this specified file\n" |
| " -B, --bind <host> bind to <host>, an interface or multicast address\n" |
| " -C, --compatibility for use with older versions does not sent extra msgs\n" |
| #ifdef WIN32 |
| " -R, --remove remove service in win32\n" |
| |
| #endif |
| #endif |
| ; |
| |
| |
| const char usage_long2[] = "Client specific:\n" |
| " -b, --bandwidth #[KMG] for UDP, bandwidth to send at in bits/sec\n" |
| " (default 1 Mbit/sec, implies -u)\n" |
| " -c, --client <host> run in client mode, connecting to <host>\n" |
| " -n, --num #[KMG] number of bytes to transmit (instead of -t)\n" |
| " -t, --time # time in seconds to transmit for (default 10 secs)\n" |
| " -P, --parallel # number of parallel client threads to run\n" |
| " -T, --tcpinfo Output detailed TCP info (Linux and FreeBSD only)\n\n" |
| "Miscellaneous:\n" |
| " -h, --help print this message and quit\n\n" |
| "[KMG] Indicates options that support a K,M, or G suffix for kilo-, mega-, or giga-\n\n" |
| "Report bugs to <iperf-users@lists.sourceforge.net>\n"; |
| |
| #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 <name> 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 |
| #endif |
| |
| const char version[] = "iperf version " IPERF_VERSION " (" IPERF_VERSION_DATE ") \n"; |
| |
| /* ------------------------------------------------------------------- |
| * 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 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, %d second test\n"; |
| |
| const char test_start_bytes[] = |
| "Starting Test: protocol: %s, %d streams, %d byte blocks, %llu bytes to send\n"; |
| |
| |
| /* ------------------------------------------------------------------- |
| * reports |
| * ------------------------------------------------------------------- */ |
| |
| 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 Bandwidth\n"; |
| |
| const char report_bw_format[] = |
| "[%3d] %4.2f-%4.2f sec %ss %ss/sec\n"; |
| |
| const char report_sum_bw_format[] = |
| "[SUM] %4.2f-%4.2f sec %ss %ss/sec\n"; |
| |
| const char report_bw_jitter_loss_header[] = |
| "[ ID] Interval Transfer Bandwidth Jitter Lost/Total \ |
| Datagrams\n"; |
| |
| const char report_bw_jitter_loss_format[] = |
| "[%3d] %4.2f-%4.2f sec %ss %ss/sec %5.3f ms %4d/%5d (%.2g%%)\n"; |
| |
| const char report_sum_bw_jitter_loss_format[] = |
| "[SUM] %4.2f-%4.2f sec %ss %ss/sec %5.3f ms %4d/%5d (%.2g%%)\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"; |
| |
| #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 |
| |
| |
| #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_jitter_loss_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_jitter_loss_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_jitter_loss_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_jitter_loss_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 |
| |
