From 0889370e3050561372c3816dfb2902771ca83765 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Fri, 1 Feb 2013 23:15:01 -0600 Subject: Rename many classes and header files to avoid conflicts with KDE4 --- libktorrent/torrent/ipblocklist.h | 175 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 175 insertions(+) create mode 100644 libktorrent/torrent/ipblocklist.h (limited to 'libktorrent/torrent/ipblocklist.h') diff --git a/libktorrent/torrent/ipblocklist.h b/libktorrent/torrent/ipblocklist.h new file mode 100644 index 0000000..6439972 --- /dev/null +++ b/libktorrent/torrent/ipblocklist.h @@ -0,0 +1,175 @@ +/*************************************************************************** + * Copyright (C) 2005 by Joris Guisson * + * joris.guisson@gmail.com * + * ivasic@gmail.com * + * * + * 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. * + ***************************************************************************/ +#ifndef IPBLOCKLIST_H +#define IPBLOCKLIST_H + +#include + +#include +#include +#include + +class TQString; + +namespace bt +{ + class IPKey + { + public: + IPKey(); + IPKey(TQString& ip, Uint32 mask = 0xFFFFFFFF); + IPKey(Uint32 ip, Uint32 mask = 0xFFFFFFFF); + IPKey(const IPKey& ip); + ~IPKey(); + + bool operator== (const IPKey& ip) const; + bool operator!= (const IPKey& ip) const; + bool operator < (const IPKey & ip) const; + IPKey& operator= (const IPKey& ip); + + TQString toString(); + + Uint32 m_ip; + Uint32 m_mask; + }; + + /** + * @author Ivan Vasic + * @brief Keeps track of blocked peers + * + * This class is used for keeping the IP addresses list of peers that + * have sent bad chunks. + * + * Peers that have sent >= 3 bad chunks are blocked. + */ + class IPBlocklist + { + IPBlocklist(); + IPBlocklist(const IPBlocklist & ); + const IPBlocklist& operator=(const IPBlocklist&); + + public: + + inline static IPBlocklist & instance() + { + static IPBlocklist singleton; + return singleton; + } + + /** + * @brief Adds ip address to the list. + * It also increases the number of times this IP appeared in the list. + * @param ip TQString containing the peer IP address + * @param state int number of bad chunks client from ip sent. Basically this parameter + * is used only to permanently block some IP (by setting this param to 3) + */ + void insert(TQString ip, int state=1); + + /** + * @brief Adds IP range to the list + * It is used for blocking plugin. For single IP use insert() instead. + * @param ip TQString peer IP address. Uses ''*" for ranges. + **/ + void addRange(TQString ip); + + + /** + * @brief Removes IP range from list + * It is used for blocking plugin. + * @param ip TQString peer IP address. Uses ''*" for ranges. + **/ + void removeRange(TQString ip); + + /** + * Checks if IP is in the blocking list + * @param ip - IP address to check + * @returns true if IP is blocked + */ + bool isBlocked(const TQString& ip); + + /** + * @brief Sets the pointer to the IPBlockingInterface (IPBlocking plugin) + * Call this function from IPBlocking plugin when it gets loaded. + * @arg ptr - pointer to be set + */ + void setPluginInterfacePtr(kt::IPBlockingInterface* ptr); + + /** + * @brief Unsets the interface pointer + * Call this when IPBlockingPlugin gets unloaded or deleted + */ + void unsetPluginInterfacePtr() { pluginInterface = 0; } + + + /** + * @brief This function will fill TQStringList with all banned peer IP addresses. + * @return TQStringList filled with blacklisted peers. + * It will create a new TQStringList object so don't forget to delete it after using. + */ + TQStringList* getBlocklist(); + + + /** + * @brief This function will load blacklisted peers to IPFilter. + * @param list TQStringList containing all banned peers. + * @note This function will remove current peers from blocklist before setting new list!!! + */ + void setBlocklist(TQStringList* list); + + private: + + /** + * Pointer to the IPBlocking plugin which implements IPBlockingInterface + * Used to provide a way to use this plugin functions from within this class + */ + kt::IPBlockingInterface* pluginInterface; + + /** + * @param IPKey - Key: Peer IP address and bit mask if it is a range + * @param int - Number of bad chunks sent. + **/ + TQMap m_peers; + + /** + * @brief Adds IP range to the list. + * @param key IPKey that represents this IP range + * @param state int Number of 'warnings' for the range. + * Default is 3 - that means range is blocked permanently. + */ + void insertRangeIP(IPKey& key, int state=3); + + + /** + * Checks if IP is listed in local database (IPBlocklist::m_peers) + * @return TRUE if IP is to be blocked + */ + bool isBlockedLocal(const TQString& ip); + + /** + * Checks if IP is listed in plugins antip2p file + * @return TRUE if IP is to be blocked + */ + bool isBlockedPlugin(const TQString& ip); + }; +} + +#endif + -- cgit v1.2.1