forked from premiere/premiere-libtorrent
added start of C API library in bindings
This commit is contained in:
Arvid Norberg
parent
40c6db3c52
commit
49a4a62168
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@ -0,0 +1,38 @@
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use-project /torrent : ../.. ;
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rule libtorrent_linking ( properties * )
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{
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local result ;
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if <toolset>gcc in $(properties) && <link>shared in $(properties)
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{
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result += <fpic>on ;
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}
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# if <toolset>gcc in $(properties) || <toolset>darwin in $(properties)
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# {
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# result += <visibility>hidden ;
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# }
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return $(result) ;
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}
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lib torrentc-rasterbar
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: # sources
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library.cpp
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: # requirements
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<conditional>@libtorrent_linking
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<library>/torrent//torrent/<link>static
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<include>.
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: # default build
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<link>static
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: # usage-requirements
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<include>.
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;
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exe simple_client : simple_client.c torrentc-rasterbar ;
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@ -0,0 +1,419 @@
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/*
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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/session.hpp"
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#include "libtorrent/magnet_uri.hpp"
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#include "libtorrent/torrent_handle.hpp"
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#include <boost/bind.hpp>
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#include <libtorrent.h>
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namespace
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{
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std::vector<libtorrent::torrent_handle> handles;
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int find_handle(libtorrent::torrent_handle h)
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{
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std::vector<libtorrent::torrent_handle>::const_iterator i
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= std::find(handles.begin(), handles.end(), h);
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if (i == handles.end()) return -1;
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return i - handles.begin();
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}
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libtorrent::torrent_handle get_handle(int i)
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{
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if (i < 0 || i >= int(handles.size())) return libtorrent::torrent_handle();
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return handles[i];
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}
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int add_handle(libtorrent::torrent_handle const& h)
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{
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std::vector<libtorrent::torrent_handle>::iterator i = std::find_if(handles.begin()
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, handles.end(), !boost::bind(&libtorrent::torrent_handle::is_valid, _1));
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if (i != handles.end())
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{
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*i = h;
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return i - handles.begin();
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}
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handles.push_back(h);
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return handles.size() - 1;
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}
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}
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extern "C"
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{
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TORRENT_EXPORT void* create_session(int tag, ...)
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{
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using namespace libtorrent;
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va_list lp;
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va_start(lp, tag);
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fingerprint fing("LT", LIBTORRENT_VERSION_MAJOR, LIBTORRENT_VERSION_MINOR, 0, 0);
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std::pair<int, int> listen_range(-1, -1);
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char const* listen_interface = "0.0.0.0";
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int flags = session::start_default_features | session::add_default_plugins;
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int alert_mask = alert::error_notification;
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while (tag != TAG_END)
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{
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switch (tag)
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{
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case SES_FINGERPRINT:
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{
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char const* f = va_arg(lp, char const*);
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fing.name[0] = f[0];
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fing.name[1] = f[1];
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break;
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}
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case SES_LISTENPORT:
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listen_range.first = va_arg(lp, int);
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break;
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case SES_LISTENPORT_END:
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listen_range.second = va_arg(lp, int);
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break;
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case SES_VERSION_MAJOR:
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fing.major_version = va_arg(lp, int);
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break;
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case SES_VERSION_MINOR:
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fing.minor_version = va_arg(lp, int);
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break;
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case SES_VERSION_TINY:
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fing.revision_version = va_arg(lp, int);
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break;
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case SES_VERSION_TAG:
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fing.tag_version = va_arg(lp, int);
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break;
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case SES_FLAGS:
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flags = va_arg(lp, int);
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break;
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case SES_ALERT_MASK:
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alert_mask = va_arg(lp, int);
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break;
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case SES_LISTEN_INTERFACE:
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listen_interface = va_arg(lp, char const*);
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break;
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default:
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// skip unknown tags
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va_arg(lp, void*);
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break;
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}
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tag = va_arg(lp, int);
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}
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if (listen_range.first != -1 && (listen_range.second == -1
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|| listen_range.second < listen_range.first))
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listen_range.second = listen_range.first;
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return new (std::nothrow) session(fing, listen_range, listen_interface, flags, alert_mask);
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}
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TORRENT_EXPORT void close_session(void* ses)
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{
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delete (libtorrent::session*)ses;
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}
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TORRENT_EXPORT int add_torrent(void* ses, int tag, ...)
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{
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using namespace libtorrent;
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va_list lp;
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va_start(lp, tag);
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session* s = (session*)ses;
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add_torrent_params params;
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char const* torrent_data = 0;
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int torrent_size = 0;
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char const* resume_data = 0;
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int resume_size = 0;
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char const* magnet_url = 0;
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error_code ec;
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while (tag != TAG_END)
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{
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switch (tag)
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{
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case TOR_FILENAME:
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params.ti = new (std::nothrow) torrent_info(va_arg(lp, char const*), ec);
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break;
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case TOR_TORRENT:
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torrent_data = va_arg(lp, char const*);
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break;
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case TOR_TORRENT_SIZE:
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torrent_size = va_arg(lp, int);
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break;
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case TOR_INFOHASH:
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params.ti = new (std::nothrow) torrent_info(sha1_hash(va_arg(lp, char const*)));
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break;
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case TOR_INFOHASH_HEX:
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{
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sha1_hash ih;
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from_hex(va_arg(lp, char const*), 40, (char*)&ih[0]);
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params.ti = new (std::nothrow) torrent_info(ih);
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break;
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}
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case TOR_MAGNETLINK:
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magnet_url = va_arg(lp, char const*);
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break;
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case TOR_TRACKER_URL:
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params.tracker_url = va_arg(lp, char const*);
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break;
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case TOR_RESUME_DATA:
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resume_data = va_arg(lp, char const*);
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break;
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case TOR_RESUME_DATA_SIZE:
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resume_size = va_arg(lp, int);
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break;
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case TOR_SAVE_PATH:
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params.save_path = va_arg(lp, char const*);
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break;
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case TOR_NAME:
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params.name = va_arg(lp, char const*);
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break;
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case TOR_PAUSED:
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params.paused = va_arg(lp, int) != 0;
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break;
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case TOR_AUTO_MANAGED:
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params.auto_managed = va_arg(lp, int) != 0;
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break;
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case TOR_DUPLICATE_IS_ERROR:
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params.duplicate_is_error = va_arg(lp, int) != 0;
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break;
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case TOR_USER_DATA:
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params.userdata = va_arg(lp, void*);
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break;
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case TOR_SEED_MODE:
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params.seed_mode = va_arg(lp, int) != 0;
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break;
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case TOR_OVERRIDE_RESUME_DATA:
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params.override_resume_data = va_arg(lp, int) != 0;
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break;
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case TOR_STORAGE_MODE:
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params.storage_mode = (libtorrent::storage_mode_t)va_arg(lp, int);
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break;
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default:
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// ignore unknown tags
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va_arg(lp, void*);
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break;
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}
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tag = va_arg(lp, int);
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}
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if (!params.ti && torrent_data && torrent_size)
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params.ti = new (std::nothrow) torrent_info(torrent_data, torrent_size);
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std::vector<char> rd;
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if (resume_data && resume_size)
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{
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rd.assign(resume_data, resume_data + resume_size);
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params.resume_data = &rd;
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}
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torrent_handle h;
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if (!params.ti && magnet_url)
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{
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h = add_magnet_uri(*s, magnet_url, params, ec);
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}
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else
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{
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h = s->add_torrent(params, ec);
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}
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if (!h.is_valid())
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{
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return -1;
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}
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int i = find_handle(h);
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if (i == -1) i = add_handle(h);
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return i;
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}
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void remove_torrent(void* ses, int tor, int flags)
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{
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using namespace libtorrent;
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torrent_handle h = get_handle(tor);
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if (!h.is_valid()) return;
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session* s = (session*)ses;
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s->remove_torrent(h, flags);
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}
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int set_session_settings(void* ses, int tag, ...)
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{
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using namespace libtorrent;
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session* s = (session*)ses;
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va_list lp;
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va_start(lp, tag);
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while (tag != TAG_END)
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{
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switch (tag)
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{
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case SET_UPLOAD_RATE_LIMIT:
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s->set_upload_rate_limit(va_arg(lp, int));
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break;
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case SET_DOWNLOAD_RATE_LIMIT:
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s->set_download_rate_limit(va_arg(lp, int));
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break;
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case SET_MAX_UPLOAD_SLOTS:
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s->set_max_uploads(va_arg(lp, int));
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break;
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case SET_MAX_CONNECTIONS:
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s->set_max_connections(va_arg(lp, int));
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break;
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case SET_HALF_OPEN_LIMIT:
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s->set_max_half_open_connections(va_arg(lp, int));
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break;
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default:
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// ignore unknown tags
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va_arg(lp, void*);
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break;
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}
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tag = va_arg(lp, int);
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}
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return 0;
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}
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int get_torrent_status(int tor, torrent_status* s, int struct_size)
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{
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using namespace libtorrent;
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torrent_handle h = get_handle(tor);
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if (!h.is_valid()) return -1;
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libtorrent::torrent_status ts = h.status();
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if (struct_size != sizeof(::torrent_status)) return -1;
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s->state = (state_t)ts.state;
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s->paused = ts.paused;
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s->progress = ts.progress;
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strncpy(s->error, ts.error.c_str(), 1025);
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s->next_announce = ts.next_announce.total_seconds();
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s->announce_interval = ts.announce_interval.total_seconds();
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strncpy(s->current_tracker, ts.current_tracker.c_str(), 512);
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s->total_download = ts.total_download = ts.total_download = ts.total_download;
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s->total_upload = ts.total_upload = ts.total_upload = ts.total_upload;
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s->total_payload_download = ts.total_payload_download;
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s->total_payload_upload = ts.total_payload_upload;
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s->total_failed_bytes = ts.total_failed_bytes;
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s->total_redundant_bytes = ts.total_redundant_bytes;
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s->download_rate = ts.download_rate;
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s->upload_rate = ts.upload_rate;
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s->download_payload_rate = ts.download_payload_rate;
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s->upload_payload_rate = ts.upload_payload_rate;
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s->num_seeds = ts.num_seeds;
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s->num_peers = ts.num_peers;
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s->num_complete = ts.num_complete;
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s->num_incomplete = ts.num_incomplete;
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s->list_seeds = ts.list_seeds;
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s->list_peers = ts.list_peers;
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s->connect_candidates = ts.connect_candidates;
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s->num_pieces = ts.num_pieces;
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s->total_done = ts.total_done;
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s->total_wanted_done = ts.total_wanted_done;
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s->total_wanted = ts.total_wanted;
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s->distributed_copies = ts.distributed_copies;
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s->block_size = ts.block_size;
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s->num_uploads = ts.num_uploads;
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||||||
|
s->num_connections = ts.num_connections;
|
||||||
|
s->uploads_limit = ts.uploads_limit;
|
||||||
|
s->connections_limit = ts.connections_limit;
|
||||||
|
// s->storage_mode = (storage_mode_t)ts.storage_mode;
|
||||||
|
s->up_bandwidth_queue = ts.up_bandwidth_queue;
|
||||||
|
s->down_bandwidth_queue = ts.down_bandwidth_queue;
|
||||||
|
s->all_time_upload = ts.all_time_upload;
|
||||||
|
s->all_time_download = ts.all_time_download;
|
||||||
|
s->active_time = ts.active_time;
|
||||||
|
s->seeding_time = ts.seeding_time;
|
||||||
|
s->seed_rank = ts.seed_rank;
|
||||||
|
s->last_scrape = ts.last_scrape;
|
||||||
|
s->has_incoming = ts.has_incoming;
|
||||||
|
s->sparse_regions = ts.sparse_regions;
|
||||||
|
s->seed_mode = ts.seed_mode;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int set_torrent_settings(int tor, int tag, ...)
|
||||||
|
{
|
||||||
|
using namespace libtorrent;
|
||||||
|
torrent_handle h = get_handle(tor);
|
||||||
|
if (!h.is_valid()) return -1;
|
||||||
|
|
||||||
|
va_list lp;
|
||||||
|
va_start(lp, tag);
|
||||||
|
|
||||||
|
while (tag != TAG_END)
|
||||||
|
{
|
||||||
|
switch (tag)
|
||||||
|
{
|
||||||
|
case SET_UPLOAD_RATE_LIMIT:
|
||||||
|
h.set_upload_limit(va_arg(lp, int));
|
||||||
|
break;
|
||||||
|
case SET_DOWNLOAD_RATE_LIMIT:
|
||||||
|
h.set_download_limit(va_arg(lp, int));
|
||||||
|
break;
|
||||||
|
case SET_MAX_UPLOAD_SLOTS:
|
||||||
|
h.set_max_uploads(va_arg(lp, int));
|
||||||
|
break;
|
||||||
|
case SET_MAX_CONNECTIONS:
|
||||||
|
h.set_max_connections(va_arg(lp, int));
|
||||||
|
break;
|
||||||
|
case SET_SEQUENTIAL_DOWNLOAD:
|
||||||
|
h.set_sequential_download(va_arg(lp, int) != 0);
|
||||||
|
break;
|
||||||
|
case SET_SUPER_SEEDING:
|
||||||
|
h.super_seeding(va_arg(lp, int) != 0);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
// ignore unknown tags
|
||||||
|
va_arg(lp, void*);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
tag = va_arg(lp, int);
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
} // extern "C"
|
||||||
|
|
||||||
|
|
@ -0,0 +1,183 @@
|
||||||
|
/*
|
||||||
|
|
||||||
|
Copyright (c) 2009, Arvid Norberg
|
||||||
|
All rights reserved.
|
||||||
|
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions
|
||||||
|
are met:
|
||||||
|
|
||||||
|
* Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
* Redistributions in binary form must reproduce the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer in
|
||||||
|
the documentation and/or other materials provided with the distribution.
|
||||||
|
* Neither the name of the author nor the names of its
|
||||||
|
contributors may be used to endorse or promote products derived
|
||||||
|
from this software without specific prior written permission.
|
||||||
|
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||||
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef LIBTORRENT_H
|
||||||
|
#define LIBTORRENT_H
|
||||||
|
|
||||||
|
enum tags
|
||||||
|
{
|
||||||
|
SES_FINGERPRINT,
|
||||||
|
SES_LISTENPORT,
|
||||||
|
SES_LISTENPORT_END,
|
||||||
|
SES_VERSION_MAJOR,
|
||||||
|
SES_VERSION_MINOR,
|
||||||
|
SES_VERSION_TINY,
|
||||||
|
SES_VERSION_TAG,
|
||||||
|
SES_FLAGS,
|
||||||
|
SES_ALERT_MASK,
|
||||||
|
SES_LISTEN_INTERFACE,
|
||||||
|
|
||||||
|
// === add_torrent tags ===
|
||||||
|
|
||||||
|
// identifying the torrent to add
|
||||||
|
TOR_FILENAME = 0x100,
|
||||||
|
TOR_TORRENT,
|
||||||
|
TOR_TORRENT_SIZE,
|
||||||
|
TOR_INFOHASH,
|
||||||
|
TOR_INFOHASH_HEX,
|
||||||
|
TOR_MAGNETLINK,
|
||||||
|
|
||||||
|
TOR_TRACKER_URL,
|
||||||
|
TOR_RESUME_DATA,
|
||||||
|
TOR_RESUME_DATA_SIZE,
|
||||||
|
TOR_SAVE_PATH,
|
||||||
|
TOR_NAME,
|
||||||
|
TOR_PAUSED,
|
||||||
|
TOR_AUTO_MANAGED,
|
||||||
|
TOR_DUPLICATE_IS_ERROR,
|
||||||
|
TOR_USER_DATA,
|
||||||
|
TOR_SEED_MODE,
|
||||||
|
TOR_OVERRIDE_RESUME_DATA,
|
||||||
|
TOR_STORAGE_MODE,
|
||||||
|
|
||||||
|
SET_UPLOAD_RATE_LIMIT = 0x200,
|
||||||
|
SET_DOWNLOAD_RATE_LIMIT,
|
||||||
|
SET_MAX_UPLOAD_SLOTS,
|
||||||
|
SET_MAX_CONNECTIONS,
|
||||||
|
SET_SEQUENTIAL_DOWNLOAD, // torrent only
|
||||||
|
SET_SUPER_SEEDING, // torrent only
|
||||||
|
SET_HALF_OPEN_LIMIT, // session only
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
TAG_END = 0x7fffffff
|
||||||
|
};
|
||||||
|
|
||||||
|
enum storage_mode_t
|
||||||
|
{
|
||||||
|
storage_mode_allocate = 0,
|
||||||
|
storage_mode_sparse,
|
||||||
|
storage_mode_compact
|
||||||
|
};
|
||||||
|
|
||||||
|
enum state_t
|
||||||
|
{
|
||||||
|
queued_for_checking,
|
||||||
|
checking_files,
|
||||||
|
downloading_metadata,
|
||||||
|
downloading,
|
||||||
|
finished,
|
||||||
|
seeding,
|
||||||
|
allocating,
|
||||||
|
checking_resume_data
|
||||||
|
};
|
||||||
|
|
||||||
|
struct torrent_status
|
||||||
|
{
|
||||||
|
enum state_t state;
|
||||||
|
int paused;
|
||||||
|
float progress;
|
||||||
|
char error[1024];
|
||||||
|
int next_announce;
|
||||||
|
int announce_interval;
|
||||||
|
char current_tracker[512];
|
||||||
|
long long total_download;
|
||||||
|
long long total_upload;
|
||||||
|
long long total_payload_download;
|
||||||
|
long long total_payload_upload;
|
||||||
|
long long total_failed_bytes;
|
||||||
|
long long total_redundant_bytes;
|
||||||
|
float download_rate;
|
||||||
|
float upload_rate;
|
||||||
|
float download_payload_rate;
|
||||||
|
float upload_payload_rate;
|
||||||
|
int num_seeds;
|
||||||
|
int num_peers;
|
||||||
|
int num_complete;
|
||||||
|
int num_incomplete;
|
||||||
|
int list_seeds;
|
||||||
|
int list_peers;
|
||||||
|
int connect_candidates;
|
||||||
|
|
||||||
|
// what to do?
|
||||||
|
// bitfield pieces;
|
||||||
|
|
||||||
|
int num_pieces;
|
||||||
|
long long total_done;
|
||||||
|
long long total_wanted_done;
|
||||||
|
long long total_wanted;
|
||||||
|
float distributed_copies;
|
||||||
|
int block_size;
|
||||||
|
int num_uploads;
|
||||||
|
int num_connections;
|
||||||
|
int uploads_limit;
|
||||||
|
int connections_limit;
|
||||||
|
// enum storage_mode_t storage_mode;
|
||||||
|
int up_bandwidth_queue;
|
||||||
|
int down_bandwidth_queue;
|
||||||
|
long long all_time_upload;
|
||||||
|
long long all_time_download;
|
||||||
|
int active_time;
|
||||||
|
int seeding_time;
|
||||||
|
int seed_rank;
|
||||||
|
int last_scrape;
|
||||||
|
int has_incoming;
|
||||||
|
int sparse_regions;
|
||||||
|
int seed_mode;
|
||||||
|
};
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C"
|
||||||
|
{
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// use SES_* tags in tag list
|
||||||
|
void* create_session(int first_tag, ...);
|
||||||
|
void close_session(void* ses);
|
||||||
|
|
||||||
|
// use TOR_* tags in tag list
|
||||||
|
int add_torrent(void* ses, int first_tag, ...);
|
||||||
|
void remove_torrent(void* ses, int tor, int flags);
|
||||||
|
// use SET_* tags in tag list
|
||||||
|
int set_session_settings(void* ses, int first_tag, ...);
|
||||||
|
|
||||||
|
int get_torrent_status(int tor, struct torrent_status* s, int struct_size);
|
||||||
|
|
||||||
|
// use SET_* tags in tag list
|
||||||
|
int set_torrent_settings(int tor, int first_tag, ...);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
@ -0,0 +1,116 @@
|
||||||
|
/*
|
||||||
|
|
||||||
|
Copyright (c) 2009, Arvid Norberg
|
||||||
|
All rights reserved.
|
||||||
|
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions
|
||||||
|
are met:
|
||||||
|
|
||||||
|
* Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
* Redistributions in binary form must reproduce the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer in
|
||||||
|
the documentation and/or other materials provided with the distribution.
|
||||||
|
* Neither the name of the author nor the names of its
|
||||||
|
contributors may be used to endorse or promote products derived
|
||||||
|
from this software without specific prior written permission.
|
||||||
|
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||||
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <libtorrent.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <signal.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
int quit = 0;
|
||||||
|
|
||||||
|
void stop(int signal)
|
||||||
|
{
|
||||||
|
quit = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
int main(int argc, char* argv[])
|
||||||
|
{
|
||||||
|
if (argc != 2)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "usage: ./simple_client torrent-file\n");
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
int ret = 0;
|
||||||
|
void* ses = create_session(
|
||||||
|
SES_LISTENPORT, 6881,
|
||||||
|
SES_LISTENPORT_END, 6889,
|
||||||
|
TAG_END);
|
||||||
|
|
||||||
|
int t = add_torrent(ses,
|
||||||
|
TOR_FILENAME, argv[1],
|
||||||
|
TOR_SAVE_PATH, "./",
|
||||||
|
TAG_END);
|
||||||
|
|
||||||
|
if (t < 0)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "Failed to add torrent\n");
|
||||||
|
ret = 1;
|
||||||
|
goto exit;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct torrent_status st;
|
||||||
|
|
||||||
|
printf("press ctrl-C to stop\n");
|
||||||
|
|
||||||
|
signal(SIGINT, &stop);
|
||||||
|
signal(SIGABRT, &stop);
|
||||||
|
signal(SIGQUIT, &stop);
|
||||||
|
|
||||||
|
while (quit == 0)
|
||||||
|
{
|
||||||
|
char const* message = "";
|
||||||
|
|
||||||
|
char const* state[] = {"queued", "checking", "downloading metadata"
|
||||||
|
, "downloading", "finished", "seeding", "allocating"
|
||||||
|
, "checking_resume_data"};
|
||||||
|
|
||||||
|
if (get_torrent_status(t, &st, sizeof(st)) < 0) break;
|
||||||
|
printf("\r%3.f%% %d kB (%5.f kB/s) up: %d kB (%5.f kB/s) peers: %d '%s' %s "
|
||||||
|
, (double)st.progress * 100.
|
||||||
|
, (int)(st.total_payload_download / 1000)
|
||||||
|
, (double)st.download_payload_rate / 1000.
|
||||||
|
, (int)(st.total_payload_upload / 1000)
|
||||||
|
, (double)st.upload_payload_rate / 1000.
|
||||||
|
, st.num_peers
|
||||||
|
, state[st.state]
|
||||||
|
, message);
|
||||||
|
|
||||||
|
|
||||||
|
if (strlen(st.error) > 0)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "\nERROR: %s\n", st.error);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
fflush(stdout);
|
||||||
|
usleep(1000000);
|
||||||
|
}
|
||||||
|
printf("\nclosing\n");
|
||||||
|
|
||||||
|
exit:
|
||||||
|
|
||||||
|
close_session(ses);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
Loading…
Reference in New Issue