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ktorrent/plugins/infowidget/peerview.cpp

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/***************************************************************************
* Copyright (C) 2005 by Joris Guisson <joris.guisson@gmail.com> *
* Copyright (C) 2007 by Modestas Vainius <modestas@vainius.eu> *
* *
* 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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <klocale.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <kstandarddirs.h>
#include <kmessagebox.h>
#include <ksocketaddress.h>
#include <tqpoint.h>
#include <tqlistview.h>
#include <kpopupmenu.h>
#include <interfaces/peerinterface.h>
#include <interfaces/functions.h>
#include <torrent/ipblocklist.h>
#include <util/log.h>
#include "config.h"
#ifdef USE_SYSTEM_GEOIP
#include <GeoIP.h>
#else
#include "GeoIP.h"
#endif
#include "peerview.h"
#include "flagdb.h"
using namespace bt;
using namespace kt;
namespace kt
{
Uint32 PeerViewItem::pvi_count = 0;
// Global GeoIP pointer, gets destroyed when no PeerViewItem's exist
static GeoIP* geo_ip = 0;
static TQPixmap yes_pix;
static TQPixmap no_pix;
static TQPixmap lock_pix;
static FlagDB flagDB(22, 18);
static bool yes_no_pix_loaded = false;
static bool geoip_db_exists = true;
static TQString geoip_data_file;
PeerViewItem::PeerViewItem(PeerView* pv,kt::PeerInterface* peer) : KListViewItem(pv),peer(peer)
{
if (!yes_no_pix_loaded)
{
KIconLoader* iload = KGlobal::iconLoader();
/* Prefer builtin flag images to the ones provided by KDE */
flagDB.addFlagSource("data", TQString("ktorrent/geoip/%1.png"));
flagDB.addFlagSource("locale", TQString("l10n/%1/flag.png"));
yes_pix = iload->loadIcon("button_ok",KIcon::Small);
no_pix = iload->loadIcon("button_cancel",KIcon::Small);
lock_pix = iload->loadIcon("ktencrypted",KIcon::Small);
#ifdef USE_SYSTEM_GEOIP
geo_ip = GeoIP_open_type(GEOIP_COUNTRY_EDITION, GEOIP_STANDARD);
geoip_db_exists = (geo_ip != NULL);
#else
geoip_db_exists = !locate("data", "ktorrent/geoip/geoip.dat").isNull();
if(geoip_db_exists) {
geoip_data_file = "ktorrent/geoip/geoip.dat";
} else {
geoip_db_exists = !locate("data", "ktorrent/geoip/GeoIP.dat").isNull();
if (geoip_db_exists)
geoip_data_file = "ktorrent/geoip/GeoIP.dat";
}
#endif
yes_no_pix_loaded = true;
}
pvi_count++;
const char * hostname = 0;
const char * country_code = 0;
const char * country_name = 0;
int country_id = 0;
const PeerInterface::Stats & s = peer->getStats();
hostname = s.ip_address.ascii();
// open GeoIP if necessary
if (!geo_ip && geoip_db_exists) {
#ifdef USE_SYSTEM_GEOIP
geo_ip = GeoIP_open_type(GEOIP_COUNTRY_EDITION, GEOIP_STANDARD);
#else
geo_ip = GeoIP_open(locate("data", geoip_data_file).ascii(),0);
#endif
}
if (geo_ip)
{
country_id = GeoIP_id_by_name(geo_ip, hostname);
country_code = GeoIP_country_code[country_id];
country_name = GeoIP_country_name[country_id];
setText(1, country_name);
m_country = TQString(country_name);
}
else
{
setText(1,"N/A");
}
/* if (s.fast_extensions)
setText(0,s.ip_address + " (F)");
else*/
setText(0,s.ip_address);
struct in_addr addr = {0};
inet_aton(s.ip_address.ascii(),&addr);
ip = ntohl(addr.s_addr);
setText(2,s.client);
if (country_code)
{
setPixmap(1, flagDB.getFlag(country_code));
}
if (s.encrypted)
setPixmap(0,lock_pix);
update();
}
PeerViewItem::~PeerViewItem()
{
if (pvi_count > 0) // just to be sure, let this not wrap around
pvi_count--;
// destroy when not needed anymore
if (pvi_count == 0 && geo_ip)
{
GeoIP_delete(geo_ip);
geo_ip = 0;
}
}
void PeerViewItem::update()
{
KLocale* loc = KGlobal::locale();
const PeerInterface::Stats & s = peer->getStats();
if (s.download_rate >= 103) // lowest "visible" speed, all below will be 0,0 Kb/s
setText(3,KBytesPerSecToString(s.download_rate / 1024.0));
else
setText(3, "");
if (s.upload_rate >= 103) // lowest "visible" speed, all below will be 0,0 Kb/s
setText(4,KBytesPerSecToString(s.upload_rate / 1024.0));
else
setText(4, "");
//setPixmap(5,!s.choked ? yes_pix : no_pix);
setText(5,s.choked ? i18n("Yes") : i18n("No"));
//setPixmap(6,!s.snubbed ? yes_pix : no_pix);
setText(6,s.snubbed ? i18n("Yes") : i18n("No"));
setText(7,TQString("%1 %").tqarg(loc->formatNumber(s.perc_of_file,2)));
setPixmap(8,s.dht_support ? yes_pix : no_pix);
setText(9,loc->formatNumber(s.aca_score,2));
setPixmap(10,s.has_upload_slot ? yes_pix : TQPixmap());
setText(11,TQString("%1 / %2").tqarg(s.num_down_requests).tqarg(s.num_up_requests));
setText(12, BytesToString(s.bytes_downloaded));
setText(13, BytesToString(s.bytes_uploaded));
}
int PeerViewItem::compare(TQListViewItem * i,int col,bool) const
{
PeerViewItem* pvi = (PeerViewItem*) i;
PeerInterface* op = pvi->peer;
const PeerInterface::Stats & s = peer->getStats();
const PeerInterface::Stats & os = op->getStats();
switch (col)
{
case 0: return CompareVal(ip,pvi->ip); // use numeric representation to sort
//return TQString::compare(s.ip_address,os.ip_address);
case 1: return TQString::compare(m_country, pvi->m_country);
case 2: return TQString::compare(s.client,os.client);
case 3: return CompareVal(s.download_rate,os.download_rate);
case 4: return CompareVal(s.upload_rate,os.upload_rate);
case 5: return CompareVal(s.choked,os.choked);
case 6: return CompareVal(s.snubbed,os.snubbed);
case 7: return CompareVal(s.perc_of_file,os.perc_of_file);
case 8: return CompareVal(s.dht_support,os.dht_support);
case 9: return CompareVal(s.aca_score,os.aca_score);
case 10: return CompareVal(s.has_upload_slot,os.has_upload_slot);
case 11: return CompareVal(s.num_down_requests+s.num_up_requests, os.num_down_requests+os.num_up_requests);
case 12: return CompareVal(s.bytes_downloaded, os.bytes_downloaded);
case 13: return CompareVal(s.bytes_uploaded, os.bytes_uploaded);
}
return 0;
}
PeerView::PeerView(TQWidget *tqparent, const char *name)
: KListView(tqparent, name)
{
addColumn(i18n("IP"));
addColumn(i18n("Country"));
addColumn(i18n("Client"));
addColumn(i18n("Down Speed"));
addColumn(i18n("Up Speed"));
addColumn(i18n("Choked"));
addColumn(i18n("Snubbed"));
addColumn(i18n("Availability"));
addColumn(i18n("DHT"));
addColumn(i18n("Score"));
addColumn(i18n("Upload Slot"));
addColumn(i18n("Requests"));
addColumn(i18n("Downloaded"));
addColumn(i18n("Uploaded"));
setAllColumnsShowFocus(true);
setShowSortIndicator(true);
setColumnAlignment(3,TQt::AlignRight);
setColumnAlignment(4,TQt::AlignRight);
setColumnAlignment(5,TQt::AlignCenter);
setColumnAlignment(6,TQt::AlignCenter);
setColumnAlignment(7,TQt::AlignRight);
setColumnAlignment(8,TQt::AlignCenter);
setColumnAlignment(9,TQt::AlignRight);
setColumnAlignment(10,TQt::AlignCenter);
setColumnAlignment(11,TQt::AlignCenter);
setColumnAlignment(12,TQt::AlignRight);
setColumnAlignment(13,TQt::AlignRight);
for (Uint32 i = 0;i < (Uint32)columns();i++)
setColumnWidthMode(i,TQListView::Manual);
setShowSortIndicator(true);
menu = new KPopupMenu(this);
kick_id = menu->insertItem(KGlobal::iconLoader()->loadIcon("delete_user", KIcon::NoGroup), i18n("to kick", "Kick peer"));
ban_id = menu->insertItem(KGlobal::iconLoader()->loadIcon("filter",KIcon::NoGroup), i18n("to ban", "Ban peer"));
connect(this,TQT_SIGNAL(contextMenu(KListView*, TQListViewItem*, const TQPoint& )),
this,TQT_SLOT(showContextMenu(KListView*, TQListViewItem*, const TQPoint& )));
connect(menu, TQT_SIGNAL ( activated ( int ) ), this, TQT_SLOT ( contextItem ( int ) ) );
setFrameShape(TQFrame::NoFrame);
}
PeerView::~PeerView()
{}
void PeerView::addPeer(kt::PeerInterface* peer)
{
PeerViewItem* i = new PeerViewItem(this,peer);
items.insert(peer,i);
}
void PeerView::removePeer(kt::PeerInterface* peer)
{
TQMap<kt::PeerInterface*,PeerViewItem*>::iterator it = items.tqfind(peer);
if (it == items.end())
{
return;
}
PeerViewItem* pvi = it.data();
if (pvi == curr)
curr = 0;
delete pvi;
items.erase(peer);
}
void PeerView::banPeer(kt::PeerInterface* peer)
{
if(!peer)
return;
IPBlocklist& filter = IPBlocklist::instance();
const PeerInterface::Stats & s = peer->getStats();
KNetwork::KIpAddress ip(s.ip_address);
TQString ips = ip.toString();
/**
* @TODO Clean this up.
* this whole mess was because of KNetwork classes
* since we no longer use them, may I clean it up?
* I'll wait some time just in case...
**/
if(ips.startsWith(":"))
filter.insert(ips.section(":",-1),3);
else
filter.insert(ips,3);
peer->kill();
}
void PeerView::kickPeer(kt::PeerInterface* peer)
{
if(!peer)
return;
peer->kill();
}
void PeerView::update()
{
TQMap<kt::PeerInterface*,PeerViewItem*>::iterator i = items.begin();
while (i != items.end())
{
PeerViewItem* it = i.data();
it->update();
i++;
}
sort();
}
void PeerView::removeAll()
{
items.clear();
clear();
}
void PeerView::showContextMenu( KListView*, TQListViewItem* item, const TQPoint& p)
{
if(!item)
return;
curr = dynamic_cast<PeerViewItem*>(item);
if (curr)
{
menu->setItemEnabled(ban_id, true);
menu->setItemEnabled(kick_id, true);
menu->popup(p);
}
}
void PeerView::contextItem(int id)
{
if (id == ban_id && curr)
banPeer(curr->getPeer());
if (id == kick_id && curr)
kickPeer(curr->getPeer());
}
}
#include "peerview.moc"
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