124 lines
3.2 KiB
C
124 lines
3.2 KiB
C
/*
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Copyright (c) 2009, Arvid Norberg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <libtorrent.h>
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#include <stdio.h>
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#include <signal.h>
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#include <unistd.h>
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#include <string.h>
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int quit = 0;
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void stop(int signal)
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{
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quit = 1;
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}
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int main(int argc, char* argv[])
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{
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if (argc != 2)
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{
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fprintf(stderr, "usage: ./simple_client torrent-file\n");
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return 1;
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}
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int ret = 0;
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void* ses = session_create(
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SES_LISTENPORT, 6881,
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SES_LISTENPORT_END, 6889,
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SES_ALERT_MASK, ~(cat_progress | cat_port_mapping | cat_debug | cat_performance_warning | cat_peer),
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TAG_END);
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int t = session_add_torrent(ses,
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TOR_FILENAME, argv[1],
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TOR_SAVE_PATH, "./",
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TAG_END);
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if (t < 0)
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{
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fprintf(stderr, "Failed to add torrent\n");
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ret = 1;
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goto exit;
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}
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struct torrent_status st;
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printf("press ctrl-C to stop\n");
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signal(SIGINT, &stop);
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signal(SIGABRT, &stop);
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signal(SIGQUIT, &stop);
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while (quit == 0)
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{
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char const* message = "";
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char const* state[] = {"queued", "checking", "downloading metadata"
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, "downloading", "finished", "seeding", "allocating"
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, "checking_resume_data"};
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if (torrent_get_status(t, &st, sizeof(st)) < 0) break;
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printf("\r%3.f%% %d kB (%5.f kB/s) up: %d kB (%5.f kB/s) peers: %d '%s' %s "
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, (double)st.progress * 100.
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, (int)(st.total_payload_download / 1000)
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, (double)st.download_payload_rate / 1000.
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, (int)(st.total_payload_upload / 1000)
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, (double)st.upload_payload_rate / 1000.
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, st.num_peers
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, state[st.state]
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, message);
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char msg[400];
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while (session_pop_alert(ses, msg, sizeof(msg), 0) >= 0)
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{
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printf("%s\n", msg);
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}
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if (strlen(st.error) > 0)
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{
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fprintf(stderr, "\nERROR: %s\n", st.error);
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break;
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}
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fflush(stdout);
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usleep(1000000);
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}
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printf("\nclosing\n");
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exit:
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session_close(ses);
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return ret;
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}
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