Files
rtorrent/src/display/utils.cc
T
rakshasa 4d313e6353 Updated copyright information.
git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@1301 e378c898-3ddf-0310-93e7-cc216c733640
2011-10-09 06:30:14 +00:00

321 lines
12 KiB
C++

// rTorrent - BitTorrent client
// Copyright (C) 2005-2011, Jari Sundell
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// In addition, as a special exception, the copyright holders give
// permission to link the code of portions of this program with the
// OpenSSL library under certain conditions as described in each
// individual source file, and distribute linked combinations
// including the two.
//
// You must obey the GNU General Public License in all respects for
// all of the code used other than OpenSSL. If you modify file(s)
// with this exception, you may extend this exception to your version
// of the file(s), but you are not obligated to do so. If you do not
// wish to do so, delete this exception statement from your version.
// If you delete this exception statement from all source files in the
// program, then also delete it here.
//
// Contact: Jari Sundell <jaris@ifi.uio.no>
//
// Skomakerveien 33
// 3185 Skoppum, NORWAY
#include "config.h"
#include <cstring>
#include <cstdio>
#include <sstream>
#include <iomanip>
#include <rak/socket_address.h>
#include <rak/timer.h>
#include <torrent/exceptions.h>
#include <torrent/connection_manager.h>
#include <torrent/rate.h>
#include <torrent/throttle.h>
#include <torrent/torrent.h>
#include <torrent/tracker.h>
#include <torrent/tracker_list.h>
#include <torrent/data/file_list.h>
#include <torrent/data/file_manager.h>
#include <torrent/download/resource_manager.h>
#include <torrent/peer/client_info.h>
#include "core/download.h"
#include "core/manager.h"
#include "rpc/parse_commands.h"
#include "control.h"
#include "globals.h"
#include "utils.h"
namespace display {
char*
print_string(char* first, char* last, char* str) {
if (first == last)
return first;
// We don't have any nice simple functions for copying strings that
// return the end address.
while (first + 1 != last && *str != '\0')
*(first++) = *(str++);
*first = '\0';
return first;
}
char*
print_hhmmss(char* first, char* last, time_t t) {
return print_buffer(first, last, "%2d:%02d:%02d", (int)t / 3600, ((int)t / 60) % 60, (int)t % 60);
}
char*
print_hhmmss_local(char* first, char* last, time_t t) {
std::tm *u = std::localtime(&t);
if (u == NULL)
//return "inv_time";
throw torrent::internal_error("print_hhmmss_local(...) failed.");
return print_buffer(first, last, "%2u:%02u:%02u", u->tm_hour, u->tm_min, u->tm_sec);
}
char*
print_ddhhmm(char* first, char* last, time_t t) {
if (t / (24 * 3600) < 100)
return print_buffer(first, last, "%2id %2i:%02i", (int)t / (24 * 3600), ((int)t / 3600) % 24, ((int)t / 60) % 60);
else
return print_buffer(first, last, "--d --:--");
}
char*
print_ddmmyyyy(char* first, char* last, time_t t) {
std::tm *u = std::gmtime(&t);
if (u == NULL)
//return "inv_time";
throw torrent::internal_error("print_ddmmyyyy(...) failed.");
return print_buffer(first, last, "%02u/%02u/%04u", u->tm_mday, (u->tm_mon + 1), (1900 + u->tm_year));
}
char*
print_address(char* first, char* last, const rak::socket_address* sa) {
if (!sa->address_c_str(first, last - first))
return first;
return std::find(first, last, '\0');
}
inline char*
print_address(char* first, char* last, const sockaddr* sa) {
return print_address(first, last, rak::socket_address::cast_from(sa));
}
char*
print_download_title(char* first, char* last, core::Download* d) {
return print_buffer(first, last, " %s", d->info()->name().c_str());
}
char*
print_download_info(char* first, char* last, core::Download* d) {
if (!d->download()->info()->is_open())
first = print_buffer(first, last, "[CLOSED] ");
else if (!d->download()->info()->is_active())
first = print_buffer(first, last, "[OPEN] ");
else
first = print_buffer(first, last, " ");
if (d->is_done())
first = print_buffer(first, last, "done %10.1f MB", (double)d->download()->file_list()->size_bytes() / (double)(1 << 20));
else
first = print_buffer(first, last, "%6.1f / %6.1f MB",
(double)d->download()->bytes_done() / (double)(1 << 20),
(double)d->download()->file_list()->size_bytes() / (double)(1 << 20));
first = print_buffer(first, last, " Rate: %5.1f / %5.1f KB Uploaded: %7.1f MB",
(double)d->info()->up_rate()->rate() / (1 << 10),
(double)d->info()->down_rate()->rate() / (1 << 10),
(double)d->info()->up_rate()->total() / (1 << 20));
if (d->download()->info()->is_active() && !d->is_done()) {
first = print_buffer(first, last, " ");
first = print_download_percentage_done(first, last, d);
first = print_buffer(first, last, " ");
first = print_download_time_left(first, last, d);
} else {
first = print_buffer(first, last, " ");
}
first = print_buffer(first, last, " [%c%c R: %4.2f",
rpc::call_command_string("d.tied_to_file", rpc::make_target(d)).empty() ? ' ' : 'T',
rpc::call_command_value("d.ignore_commands", rpc::make_target(d)) == 0 ? ' ' : 'I',
(double)rpc::call_command_value("d.ratio", rpc::make_target(d)) / 1000.0);
if (d->priority() != 2)
first = print_buffer(first, last, " %s", rpc::call_command_string("d.priority_str", rpc::make_target(d)).c_str());
if (!d->bencode()->get_key("rtorrent").get_key_string("throttle_name").empty())
first = print_buffer(first, last , " %s", rpc::call_command_string("d.throttle_name", rpc::make_target(d)).c_str());
first = print_buffer(first, last , "]");
if (first > last)
throw torrent::internal_error("print_download_info(...) wrote past end of the buffer.");
return first;
}
char*
print_download_status(char* first, char* last, core::Download* d) {
if (d->is_active())
;
else if (rpc::call_command_value("d.hashing", rpc::make_target(d)) != 0)
first = print_buffer(first, last, "Hashing: ");
else if (!d->is_active())
first = print_buffer(first, last, "Inactive: ");
if (d->is_hash_checking()) {
first = print_buffer(first, last, "Checking hash [%2i%%]",
(d->download()->chunks_hashed() * 100) / d->download()->file_list()->size_chunks());
} else if (d->tracker_list()->has_active() && d->tracker_list()->focus() < d->tracker_list()->end()) {
torrent::TrackerList* tl = d->tracker_list();
char status[128];
(*tl->focus())->get_status(status, sizeof(status));
first = print_buffer(first, last, "Tracker[%i:%i]: Connecting to %s %s",
(*tl->focus())->group(), tl->focus_index(), (*tl->focus())->url().c_str(), status);
} else if (!d->message().empty()) {
first = print_buffer(first, last, "%s", d->message().c_str());
} else {
*first = '\0';
}
if (first > last)
throw torrent::internal_error("print_download_status(...) wrote past end of the buffer.");
return first;
}
char*
print_download_time_left(char* first, char* last, core::Download* d) {
uint32_t rate = d->info()->down_rate()->rate();
if (rate < 512)
return print_buffer(first, last, "--d --:--");
time_t remaining = (d->download()->file_list()->size_bytes() - d->download()->bytes_done()) / (rate & ~(uint32_t)(512 - 1));
return print_ddhhmm(first, last, remaining);
}
char*
print_download_percentage_done(char* first, char* last, core::Download* d) {
if (!d->is_open() || d->is_done())
//return print_buffer(first, last, "[--%%]");
return print_buffer(first, last, " ");
else
return print_buffer(first, last, "[%2u%%]", (d->download()->file_list()->completed_chunks() * 100) / d->download()->file_list()->size_chunks());
}
char*
print_client_version(char* first, char* last, const torrent::ClientInfo& clientInfo) {
switch (torrent::ClientInfo::version_size(clientInfo.type())) {
case 4:
return print_buffer(first, last, "%s %hhu.%hhu.%hhu.%hhu",
clientInfo.short_description(),
clientInfo.version()[0], clientInfo.version()[1],
clientInfo.version()[2], clientInfo.version()[3]);
case 3:
return print_buffer(first, last, "%s %hhu.%hhu.%hhu",
clientInfo.short_description(),
clientInfo.version()[0], clientInfo.version()[1],
clientInfo.version()[2]);
default:
return print_buffer(first, last, "%s", clientInfo.short_description());
}
}
char*
print_status_info(char* first, char* last) {
if (!torrent::up_throttle_global()->is_throttled())
first = print_buffer(first, last, "[Throttle off");
else
first = print_buffer(first, last, "[Throttle %3i", torrent::up_throttle_global()->max_rate() / 1024);
if (!torrent::down_throttle_global()->is_throttled())
first = print_buffer(first, last, "/off KB]");
else
first = print_buffer(first, last, "/%3i KB]", torrent::down_throttle_global()->max_rate() / 1024);
first = print_buffer(first, last, " [Rate %5.1f/%5.1f KB]",
(double)torrent::up_rate()->rate() / 1024.0,
(double)torrent::down_rate()->rate() / 1024.0);
first = print_buffer(first, last, " [Port: %i]", (unsigned int)torrent::connection_manager()->listen_port());
if (!rak::socket_address::cast_from(torrent::connection_manager()->local_address())->is_address_any()) {
first = print_buffer(first, last, " [Local ");
first = print_address(first, last, torrent::connection_manager()->local_address());
first = print_buffer(first, last, "]");
}
if (first > last)
throw torrent::internal_error("print_status_info(...) wrote past end of the buffer.");
if (!rak::socket_address::cast_from(torrent::connection_manager()->bind_address())->is_address_any()) {
first = print_buffer(first, last, " [Bind ");
first = print_address(first, last, torrent::connection_manager()->bind_address());
first = print_buffer(first, last, "]");
}
return first;
}
char*
print_status_extra(char* first, char* last) {
first = print_buffer(first, last, " [U %i/%i]",
torrent::resource_manager()->currently_upload_unchoked(),
torrent::resource_manager()->max_upload_unchoked());
first = print_buffer(first, last, " [D %i/%i]",
torrent::resource_manager()->currently_download_unchoked(),
torrent::resource_manager()->max_download_unchoked());
first = print_buffer(first, last, " [H %u/%u]",
control->core()->http_stack()->active(),
control->core()->http_stack()->max_active());
first = print_buffer(first, last, " [S %i/%i/%i]",
torrent::total_handshakes(),
torrent::connection_manager()->size(),
torrent::connection_manager()->max_size());
first = print_buffer(first, last, " [F %i/%i]",
torrent::file_manager()->open_files(),
torrent::file_manager()->max_open_files());
return first;
}
}