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-rw-r--r--libktorrent/torrent/ipblocklist.cpp400
1 files changed, 0 insertions, 400 deletions
diff --git a/libktorrent/torrent/ipblocklist.cpp b/libktorrent/torrent/ipblocklist.cpp
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index f524d6b..0000000
--- a/libktorrent/torrent/ipblocklist.cpp
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@@ -1,400 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2005 by Joris Guisson *
- * [email protected] *
- * [email protected] *
- * *
- * 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 "ipblocklist.h"
-#include <tqmap.h>
-#include <tqstring.h>
-#include <tqstringlist.h>
-#include <util/constants.h>
-#include <util/log.h>
-#include "globals.h"
-#include <interfaces/ipblockinginterface.h>
-
-
-namespace bt
-{
- Uint32 toUint32(const TQString& ip, bool* ok)
- {
- bool test;
- *ok = true;
-
- Uint32 ret = ip.section('.',0,0).toULongLong(&test);
- if(!test) *ok=false;
- ret <<= 8;
- ret |= ip.section('.',1,1).toULong(&test);
- if(!test) *ok=false;
- ret <<= 8;
- ret |= ip.section('.',2,2).toULong(&test);
- if(!test) *ok=false;
- ret <<= 8;
- ret |= ip.section('.',3,3).toULong(&test);
- if(!test) *ok=false;
-
- if(*ok)
- {
- // Out() << "IP: " << ip << " parsed: " << ret << endl;
- return ret;
- }
- else
- {
- // Out() << "Could not parse IP " << ip << ". IP blocklist might not be working." << endl;
- return 0;
- }
- }
-
- IPBlocklist::IPBlocklist()
- {
- this->pluginInterface = 0;
- insert("0.0.0.0",3);
- addRange("3.*.*.*");
- }
-
- IPBlocklist::IPBlocklist(const IPBlocklist & ) {}
-
- void IPBlocklist::insert( TQString ip, int state )
- {
- bool ok;
- Uint32 ipi = toUint32(ip, &ok);
- if(!ok)
- return;
- IPKey key(ipi,0xFFFFFFFF); //-- you can test ranges here. Just specify your mask.
- insertRangeIP(key, state);
- Out(SYS_IPF|LOG_NOTICE) << "IP " << ip << " banned." << endl;
- }
-
- void IPBlocklist::addRange(TQString ip)
- {
- bool ok;
- int tmp = 0;
- Uint32 addr = 0;
- Uint32 mask = 0xFFFFFFFF;
-
- tmp = ip.section('.',0,0).toInt(&ok);
- if(!ok)
- {
- if(ip.section('.',0,0) == "*")
- mask &= 0x00FFFFFF;
- else return; //illegal character
- }
- else
- addr = tmp;
-
- tmp = ip.section('.',1,1).toInt(&ok);
- if(!ok)
- {
- addr <<= 8;
- if(ip.section('.',1,1) == "*")
- mask &= 0xFF00FFFF;
- else return; //illegal character
- }
- else
- {
- addr <<= 8;
- addr |= tmp;
- }
-
- tmp = ip.section('.',2,2).toInt(&ok);
- if(!ok)
- {
- addr <<= 8;
- if(ip.section('.',2,2) == "*")
- mask &= 0xFFFF00FF;
- else return; //illegal character
- }
- else
- {
- addr <<= 8;
- addr |= tmp;
- }
-
- tmp = ip.section('.',3,3).toInt(&ok);
- if(!ok)
- {
- addr <<= 8;
- if(ip.section('.',3,3) == "*")
- mask &=0xFFFFFF00;
- else return; //illegal character
- }
- else
- {
- addr <<= 8;
- addr |= tmp;
- }
-
- IPKey key(addr, mask);
- this->insertRangeIP(key);
- }
-
- void IPBlocklist::insertRangeIP(IPKey& key, int state)
- {
-// Out() << "Blocked range: " << key.m_ip << " - " << key.m_mask << endl;
- TQMap<IPKey, int>::iterator it;
- if ((it = m_peers.find(key)) != m_peers.end())
- {
-
- if(it.key().m_mask != key.m_mask)
- {
- int st = it.data();
- IPKey key1(key.m_ip, it.key().m_mask | key.m_mask);
- m_peers.insert(key1, state+st);
- return;
- }
- m_peers[key]+= state;
- }
- else
- m_peers.insert(key,state);
- }
-
- void IPBlocklist::removeRange(TQString ip)
- {
- bool ok;
- int tmp = 0;
- Uint32 addr = 0;
- Uint32 mask = 0xFFFFFFFF;
-
- tmp = ip.section('.',0,0).toInt(&ok);
- if(!ok)
- {
- if(ip.section('.',0,0) == "*")
- mask &= 0x00FFFFFF;
- else return; //illegal character
- }
- else
- addr = tmp;
-
- tmp = ip.section('.',1,1).toInt(&ok);
- if(!ok)
- {
- addr <<= 8;
- if(ip.section('.',1,1) == "*")
- mask &= 0xFF00FFFF;
- else return; //illegal character
- }
- else
- {
- addr <<= 8;
- addr |= tmp;
- }
-
- tmp = ip.section('.',2,2).toInt(&ok);
- if(!ok)
- {
- addr <<= 8;
- if(ip.section('.',2,2) == "*")
- mask &= 0xFFFF00FF;
- else return; //illegal character
- }
- else
- {
- addr <<= 8;
- addr |= tmp;
- }
-
- tmp = ip.section('.',3,3).toInt(&ok);
- if(!ok)
- {
- addr <<= 8;
- if(ip.section('.',3,3) == "*")
- mask &=0xFFFFFF00;
- else return; //illegal character
- }
- else
- {
- addr <<= 8;
- addr |= tmp;
- }
-
- IPKey key(addr, mask);
-
- TQMap<IPKey, int>::iterator it = m_peers.find(key);
- if (it == m_peers.end())
- return;
-
- m_peers.remove(key);
- }
-
- void IPBlocklist::setPluginInterfacePtr( kt::IPBlockingInterface* ptr )
- {
- this->pluginInterface = ptr;
- }
-
- bool IPBlocklist::isBlocked(const TQString& ip )
- {
- //First check local filter list
- if(isBlockedLocal(ip))
- {
- Out(SYS_IPF|LOG_NOTICE) << "IP " << ip << " is blacklisted. Connection denied." << endl;
- return true;
- }
-
- //Then we ask plugin
- if(isBlockedPlugin(ip))
- {
- Out(SYS_IPF|LOG_NOTICE) << "IP " << ip << " is blacklisted. Connection denied." << endl;
- return true;
- }
-
- return false;
- }
-
- bool IPBlocklist::isBlockedLocal(const TQString& ip )
- {
- bool ok;
- Uint32 ipi = toUint32(ip,&ok);
- if (!ok)
- return false;
- IPKey key(ipi);
-
- TQMap<IPKey, int>::iterator it;
- it = m_peers.find(key);
- if (it==m_peers.end())
- return false;
-
- return m_peers[key] >= 3;
- }
-
- bool IPBlocklist::isBlockedPlugin(const TQString& ip )
- {
- if (pluginInterface == 0) //the plugin is not loaded
- return false;
- else
- return pluginInterface->isBlockedIP(ip);
- }
-
- TQStringList* IPBlocklist::getBlocklist()
- {
- TQStringList* ret = new TQStringList();
- TQMap<IPKey,int>::iterator it = m_peers.begin();
- for( ;it!=m_peers.end();++it)
- {
- IPKey key = it.key();
- *ret << key.toString();
- }
-
- return ret;
- }
-
- void IPBlocklist::setBlocklist(TQStringList* list)
- {
- m_peers.clear();
- for (TQStringList::Iterator it = list->begin(); it != list->end(); ++it )
- addRange(*it);
- }
-
- /*** IPKey *****************************************************************************************************************/
-
- IPKey::IPKey()
- {
- m_ip = 0;
- m_mask = 0xFFFFFFFF;
- }
-
- IPKey::IPKey(TQString& ip, Uint32 mask)
- : m_mask(mask)
- {
- bool ok;
- this->m_ip = toUint32(ip, &ok);
- }
-
- IPKey::IPKey(const IPKey& ip)
- {
- m_ip = ip.m_ip;
- m_mask = ip.m_mask;
- }
-
- IPKey::IPKey(Uint32 ip, Uint32 mask)
- : m_ip(ip), m_mask(mask)
- {}
-
- TQString IPKey::toString()
- {
- Uint32 tmp, tmpmask;
- Uint32 ip = m_ip;
- Uint32 mask = m_mask;
- TQString out;
-
- tmp = ip;
- tmpmask = mask;
- tmp &= 0x000000FF;
- tmpmask &= 0x000000FF;
- if(tmpmask == 0)
- out.prepend("*");
- else
- out.prepend(TQString("%1").arg(tmp));
- ip >>= 8;
- mask >>= 8;
- tmp = ip;
- tmpmask = mask;
- tmp &= 0x000000FF;
- tmpmask &= 0x000000FF;
- if(tmpmask == 0)
- out.prepend("*.");
- else
- out.prepend(TQString("%1.").arg(tmp));
- ip >>= 8;
- mask >>= 8;
- tmp = ip;
- tmpmask = mask;
- tmp &= 0x000000FF;
- tmpmask &= 0x000000FF;
- if(tmpmask == 0)
- out.prepend("*.");
- else
- out.prepend(TQString("%1.").arg(tmp));
- ip >>= 8;
- mask >>= 8;
- tmp = ip;
- tmpmask = mask;
- tmp &= 0x000000FF;
- tmpmask &= 0x000000FF;
- if(tmpmask == 0)
- out.prepend("*.");
- else
- out.prepend(TQString("%1.").arg(tmp));
-
- return out;
- }
-
- bool IPKey::operator ==(const IPKey& ip) const
- {
- return (m_ip & m_mask) == m_mask & ip.m_ip;
- }
-
- bool IPKey::operator !=(const IPKey& ip) const
- {
- return (m_ip & m_mask) != m_mask & ip.m_ip;
- }
-
- bool IPKey::operator < (const IPKey& ip) const
- {
- return (m_ip & m_mask) < (m_mask & ip.m_ip);
- }
-
- IPKey& IPKey::operator =(const IPKey& ip)
- {
- m_ip = ip.m_ip;
- m_mask = ip.m_mask;
- return *this;
- }
-
- IPKey::~ IPKey()
- {}
-}
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