Browse Source

- BUGFIX: Threadified IP filter file parser to avoid GUI freeze

adaptive-webui-19844
Christophe Dumez 17 years ago
parent
commit
7463552dcd
  1. 1
      Changelog
  2. 18
      src/bittorrent.cpp
  3. 5
      src/bittorrent.h
  4. 381
      src/filterParserThread.h
  5. 314
      src/options_imp.cpp
  6. 14
      src/options_imp.h
  7. 2
      src/src.pro

1
Changelog

@ -12,6 +12,7 @@
- FEATURE: Added support for PeerGuardian p2p filters (text) - FEATURE: Added support for PeerGuardian p2p filters (text)
- FEATURE: Added support for PeerGuardian p2b filters (binary) - FEATURE: Added support for PeerGuardian p2b filters (binary)
- BUGFIX: Do not display seeds number in seeding list (always 0) - BUGFIX: Do not display seeds number in seeding list (always 0)
- BUGFIX: Threadified IP filter file parser to avoid GUI freeze
- COSMETIC: Do not display progress bar in seeding list (always 100%) - COSMETIC: Do not display progress bar in seeding list (always 100%)
- COSMETIC: Added a progress bar for torrent creation - COSMETIC: Added a progress bar for torrent creation
- COSMETIC: Display tracker errors in a cleaner way - COSMETIC: Display tracker errors in a cleaner way

18
src/bittorrent.cpp

@ -28,6 +28,7 @@
#include "misc.h" #include "misc.h"
#include "downloadThread.h" #include "downloadThread.h"
#include "deleteThread.h" #include "deleteThread.h"
#include "filterParserThread.h"
#include <libtorrent/extensions/metadata_transfer.hpp> #include <libtorrent/extensions/metadata_transfer.hpp>
#include <libtorrent/extensions/ut_pex.hpp> #include <libtorrent/extensions/ut_pex.hpp>
@ -63,6 +64,7 @@ bittorrent::bittorrent() : timerScan(0), DHTEnabled(false), preAllocateAll(false
// File deleter (thread) // File deleter (thread)
deleter = new deleteThread(this); deleter = new deleteThread(this);
BigRatioTimer = 0; BigRatioTimer = 0;
filterParser = 0;
qDebug("* BTSession constructed"); qDebug("* BTSession constructed");
} }
@ -85,6 +87,8 @@ bittorrent::~bittorrent() {
delete timerAlerts; delete timerAlerts;
if(BigRatioTimer != 0) if(BigRatioTimer != 0)
delete BigRatioTimer; delete BigRatioTimer;
if(filterParser != 0)
delete filterParser;
delete downloader; delete downloader;
// Delete BT session // Delete BT session
qDebug("Deleting session"); qDebug("Deleting session");
@ -1119,15 +1123,25 @@ void bittorrent::setDHTPort(int dht_port) {
} }
// Enable IP Filtering // Enable IP Filtering
void bittorrent::enableIPFilter(ip_filter filter) { void bittorrent::enableIPFilter(QString filter) {
qDebug("Enabling IPFiler"); qDebug("Enabling IPFiler");
s->set_ip_filter(filter); if(!filterParser) {
filterParser = new FilterParserThread(this, s);
}
if(filterPath.isEmpty() || filterPath != filter) {
filterPath = filter;
filterParser->processFilterFile(filter);
}
} }
// Disable IP Filtering // Disable IP Filtering
void bittorrent::disableIPFilter() { void bittorrent::disableIPFilter() {
qDebug("Disabling IPFilter"); qDebug("Disabling IPFilter");
s->set_ip_filter(ip_filter()); s->set_ip_filter(ip_filter());
if(filterParser) {
delete filterParser;
}
filterPath = "";
} }
// Set BT session settings (user_agent) // Set BT session settings (user_agent)

5
src/bittorrent.h

@ -36,6 +36,7 @@ using namespace libtorrent;
class downloadThread; class downloadThread;
class deleteThread; class deleteThread;
class QTimer; class QTimer;
class FilterParserThread;
class bittorrent : public QObject{ class bittorrent : public QObject{
Q_OBJECT Q_OBJECT
@ -66,6 +67,8 @@ class bittorrent : public QObject{
bool UPnPEnabled; bool UPnPEnabled;
bool NATPMPEnabled; bool NATPMPEnabled;
bool LSDEnabled; bool LSDEnabled;
FilterParserThread *filterParser;
QString filterPath;
protected: protected:
QString getSavePath(QString hash); QString getSavePath(QString hash);
@ -108,7 +111,7 @@ class bittorrent : public QObject{
void enableDirectoryScanning(QString scan_dir); void enableDirectoryScanning(QString scan_dir);
void disableDirectoryScanning(); void disableDirectoryScanning();
void enablePeerExchange(); void enablePeerExchange();
void enableIPFilter(ip_filter filter); void enableIPFilter(QString filter);
void disableIPFilter(); void disableIPFilter();
void resumeUnfinishedTorrents(); void resumeUnfinishedTorrents();
void saveTorrentSpeedLimits(QString hash); void saveTorrentSpeedLimits(QString hash);

381
src/filterParserThread.h

@ -0,0 +1,381 @@
/*
* Bittorrent Client using Qt4 and libtorrent.
* Copyright (C) 2006 Christophe Dumez
*
* 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.
*
* Contact : chris@qbittorrent.org
*/
#ifndef FILTERPARSERTHREAD_H
#define FILTERPARSERTHREAD_H
#include <QThread>
#include <QFile>
#include <QDataStream>
#include <QMessageBox>
#include <libtorrent/session.hpp>
#include <libtorrent/ip_filter.hpp>
using namespace libtorrent;
using namespace std;
// P2B Stuff
#include <string.h>
#include <arpa/inet.h>
// End of P2B stuff
class FilterParserThread : public QThread {
private:
session *s;
ip_filter filter;
bool abort;
QString filePath;
protected:
void run(){
qDebug("Processing filter file");
if(filePath.endsWith(".dat", Qt::CaseInsensitive)) {
// eMule DAT file
parseDATFilterFile(filePath);
} else {
if(filePath.endsWith(".p2p", Qt::CaseInsensitive)) {
// PeerGuardian p2p file
parseP2PFilterFile(filePath);
} else {
if(filePath.endsWith(".p2p", Qt::CaseInsensitive)) {
// PeerGuardian p2p file
parseP2BFilterFile(filePath);
} else {
// Default: eMule DAT format
parseDATFilterFile(filePath);
}
}
}
s->set_ip_filter(filter);
qDebug("IP Filter thread: finished parsing, filter applied");
}
public:
FilterParserThread(QObject* parent, session *s) : QThread(parent), s(s), abort(false) {
}
~FilterParserThread(){
abort = true;
wait();
}
// Parser for eMule ip filter in DAT format
void parseDATFilterFile(QString filePath) {
const QRegExp is_ipv6(QString::fromUtf8("^[0-9a-f]{4}(:[0-9a-f]{4}){7}$"), Qt::CaseInsensitive, QRegExp::RegExp);
const QRegExp is_ipv4(QString::fromUtf8("^(([0-1]?[0-9]?[0-9])|(2[0-4][0-9])|(25[0-5]))(\\.(([0-1]?[0-9]?[0-9])|(2[0-4][0-9])|(25[0-5]))){3}$"), Qt::CaseInsensitive, QRegExp::RegExp);
QString strStartIP, strEndIP;
bool IPv4 = true;
QFile file(filePath);
if (file.exists()){
if(!file.open(QIODevice::ReadOnly | QIODevice::Text)){
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("Couldn't open %1 in read mode.").arg(filePath));
return;
}
unsigned int nbLine = 0;
while (!file.atEnd() && !abort) {
++nbLine;
QByteArray line = file.readLine();
// Ignoring empty lines
line = line.trimmed();
if(line.isEmpty()) continue;
// Ignoring commented lines
if(line.startsWith('#') || line.startsWith("//")) continue;
// Line is not commented
QList<QByteArray> partsList = line.split(',');
unsigned int nbElem = partsList.size();
// IP Range can be splitted by a dash or a comma...
// Check if there is a dash in first part
QByteArray firstPart = partsList.at(0);
int nbAccess = 0;
if(firstPart.contains('-')) {
// Range is splitted by a dash
QList<QByteArray> IPs = firstPart.split('-');
if(IPs.size() != 2) {
qDebug("Ipfilter.dat: line %d is malformed.", nbLine);
continue;
}
strStartIP = IPs.at(0).trimmed();
strEndIP = IPs.at(1).trimmed();
// Check if IPs are correct
if(strStartIP.contains(is_ipv4) && strEndIP.contains(is_ipv4)) {
IPv4 = true;
} else {
if(strStartIP.contains(is_ipv6) && strEndIP.contains(is_ipv6)) {
IPv4 = false;
} else {
// Could not determine IP format
qDebug("Ipfilter.dat: line %d is malformed.", nbLine);
continue;
}
}
// Check if there is an access value (apparently not mandatory)
if(nbElem > 1) {
// There is possibly one
bool ok;
nbAccess = partsList.at(1).trimmed().toInt(&ok);
if(!ok){
nbAccess = 0;
}
}
} else {
// Range is probably splitted by a comma
unsigned int nbElem = partsList.size();
if(nbElem > 1) {
strStartIP = firstPart.trimmed();
strEndIP = partsList.at(1).trimmed();
// Check if IPs are correct
if(strStartIP.contains(is_ipv4) && strEndIP.contains(is_ipv4)) {
IPv4 = true;
} else {
if(strStartIP.contains(is_ipv6) && strEndIP.contains(is_ipv6)) {
IPv4 = false;
} else {
// Could not determine IP format
qDebug("Ipfilter.dat: line %d is malformed.", nbLine);
continue;
}
}
// Check if there is an access value (apparently not mandatory)
if(nbElem > 2) {
// There is possibly one
bool ok;
nbAccess = partsList.at(2).trimmed().toInt(&ok);
if(!ok){
nbAccess = 0;
}
}
}
}
if(nbAccess > 127) {
// Ignoring this rule because access value is too high
continue;
}
// Now Add to the filter
QStringList IP;
if(IPv4) {
//IPv4 addresses
IP = strStartIP.split('.');
address_v4 start((IP.at(0).toInt() << 24) + (IP.at(1).toInt() << 16) + (IP.at(2).toInt() << 8) + IP.at(3).toInt());
IP = strEndIP.split('.');
address_v4 last((IP.at(0).toInt() << 24) + (IP.at(1).toInt() << 16) + (IP.at(2).toInt() << 8) + IP.at(3).toInt());
// Apply to bittorrent session
filter.add_rule(start, last, ip_filter::blocked);
} else {
// IPv6, ex : 1fff:0000:0a88:85a3:0000:0000:ac1f:8001
IP = strStartIP.split(':');
address_v6 start = address_v6::from_string(strStartIP.remove(':', 0).toUtf8().data());
IP = strEndIP.split(':');
address_v6 last = address_v6::from_string(strEndIP.remove(':', 0).toUtf8().data());
// Apply to bittorrent session
filter.add_rule(start, last, ip_filter::blocked);
}
}
file.close();
}
}
// Parser for PeerGuardian ip filter in p2p format
void parseP2PFilterFile(QString filePath) {
const QRegExp is_ipv4(QString::fromUtf8("^(([0-1]?[0-9]?[0-9])|(2[0-4][0-9])|(25[0-5]))(\\.(([0-1]?[0-9]?[0-9])|(2[0-4][0-9])|(25[0-5]))){3}$"), Qt::CaseInsensitive, QRegExp::RegExp);
QFile file(filePath);
QStringList IP;
if (file.exists()){
if(!file.open(QIODevice::ReadOnly | QIODevice::Text)){
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("Couldn't open %1 in read mode.").arg(filePath));
return;
}
unsigned int nbLine = 0;
while (!file.atEnd() && !abort) {
++nbLine;
QByteArray line = file.readLine();
// Ignoring empty lines
line = line.trimmed();
if(line.isEmpty()) continue;
// Ignoring commented lines
if(line.startsWith('#') || line.startsWith("//")) continue;
// Line is not commented
QList<QByteArray> partsList = line.split(':');
if(partsList.size() < 2){
qDebug("p2p file: line %d is malformed.", nbLine);
continue;
}
// Get IP range
QList<QByteArray> IPs = partsList.at(1).split('-');
if(IPs.size() != 2) {
qDebug("p2p file: line %d is malformed.", nbLine);
continue;
}
QString strStartIP = IPs.at(0).trimmed();
QString strEndIP = IPs.at(1).trimmed();
// Check IPs format (IPv4 only)
if(strStartIP.contains(is_ipv4) && strEndIP.contains(is_ipv4)) {
// IPv4
IP = strStartIP.split('.');
address_v4 start((IP.at(0).toInt() << 24) + (IP.at(1).toInt() << 16) + (IP.at(2).toInt() << 8) + IP.at(3).toInt());
IP = strEndIP.split('.');
address_v4 last((IP.at(0).toInt() << 24) + (IP.at(1).toInt() << 16) + (IP.at(2).toInt() << 8) + IP.at(3).toInt());
// Apply to bittorrent session
filter.add_rule(start, last, ip_filter::blocked);
} else {
qDebug("p2p file: line %d is malformed.", nbLine);
continue;
}
}
file.close();
}
}
int getlineInStream(QDataStream& stream, string& name, char delim) {
char c;
int total_read = 0;
do {
int read = stream.readRawData(&c, 1);
total_read += read;
if(read > 0) {
if(c != delim) {
name += c;
} else {
// Delim found
return total_read;
}
}
} while(read > 0);
return total_read;
}
// Parser for PeerGuardian ip filter in p2p format
void parseP2BFilterFile(QString filePath) {
QFile file(filePath);
if (file.exists()){
if(!file.open(QIODevice::ReadOnly)){
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("Couldn't open %1 in read mode.").arg(filePath));
return;
}
QDataStream stream(&file);
// Read header
char buf[7];
unsigned char version;
if(
!stream.readRawData(buf, sizeof(buf)) ||
memcmp(buf, "\xFF\xFF\xFF\xFFP2B", 7) ||
!stream.readRawData((char*)&version, sizeof(version))
) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
if(version==1 || version==2) {
qDebug ("p2b version 1 or 2");
unsigned int start, end;
string name;
while(getlineInStream(stream, name, '\0') && !abort) {
if(
!stream.readRawData((char*)&start, sizeof(start)) ||
!stream.readRawData((char*)&end, sizeof(end))
) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
// Network byte order to Host byte order
// asio address_v4 contructor expects it
// that way
address_v4 first(ntohl(start));
address_v4 last(ntohl(end));
// Apply to bittorrent session
filter.add_rule(first, last, ip_filter::blocked);
}
}
else if(version==3) {
qDebug ("p2b version 3");
unsigned int namecount;
if(!stream.readRawData((char*)&namecount, sizeof(namecount))) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
namecount=ntohl(namecount);
// Reading names although, we don't really care about them
for(unsigned int i=0; i<namecount; i++) {
string name;
if(!getlineInStream(stream, name, '\0')) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
if(abort) return;
}
// Reading the ranges
unsigned int rangecount;
if(!stream.readRawData((char*)&rangecount, sizeof(rangecount))) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
rangecount=ntohl(rangecount);
unsigned int name, start, end;
for(unsigned int i=0; i<rangecount; i++) {
if(
!stream.readRawData((char*)&name, sizeof(name)) ||
!stream.readRawData((char*)&start, sizeof(start)) ||
!stream.readRawData((char*)&end, sizeof(end))
) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
// Network byte order to Host byte order
// asio address_v4 contructor expects it
// that way
address_v4 first(ntohl(start));
address_v4 last(ntohl(end));
// Apply to bittorrent session
filter.add_rule(first, last, ip_filter::blocked);
if(abort) return;
}
} else {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
file.close();
}
}
// Process ip filter file
// Supported formats:
// * eMule IP list (DAT): http://wiki.phoenixlabs.org/wiki/DAT_Format
// * PeerGuardian Text (P2P): http://wiki.phoenixlabs.org/wiki/P2P_Format
// * PeerGuardian Binary (P2B): http://wiki.phoenixlabs.org/wiki/P2B_Format
void processFilterFile(QString _filePath){
if(isRunning()) {
// Already parsing a filter, abort first
abort = true;
wait();
}
abort = false;
filePath = _filePath;
// Run it
start();
}
};
#endif

314
src/options_imp.cpp

@ -39,10 +39,6 @@
#include <QMacStyle> #include <QMacStyle>
#endif #endif
// P2B Stuff
#include <arpa/inet.h>
// End of P2B stuff
#include "options_imp.h" #include "options_imp.h"
#include "misc.h" #include "misc.h"
@ -594,7 +590,6 @@ void options_imp::loadOptions(){
if(isFilteringEnabled()) { if(isFilteringEnabled()) {
enableFilter(2); // Enable enableFilter(2); // Enable
textFilterPath->setText(settings.value(QString::fromUtf8("File"), QString()).toString()); textFilterPath->setText(settings.value(QString::fromUtf8("File"), QString()).toString());
processFilterFile(textFilterPath->text());
} else { } else {
enableFilter(0); // Disable enableFilter(0); // Disable
} }
@ -1044,7 +1039,6 @@ void options_imp::on_browseFilterButton_clicked() {
QString ipfilter = QFileDialog::getOpenFileName(this, tr("Choose an ip filter file"), QDir::homePath(), tr("Filters (*.dat *.p2p *.p2b)")); QString ipfilter = QFileDialog::getOpenFileName(this, tr("Choose an ip filter file"), QDir::homePath(), tr("Filters (*.dat *.p2p *.p2b)"));
if(!ipfilter.isNull()){ if(!ipfilter.isNull()){
textFilterPath->setText(ipfilter); textFilterPath->setText(ipfilter);
processFilterFile(ipfilter);
} }
} }
@ -1056,313 +1050,9 @@ void options_imp::on_browseSaveDirButton_clicked(){
} }
} }
// Parser for eMule ip filter in DAT format
void options_imp::parseDATFilterFile(QString filePath) {
const QRegExp is_ipv6(QString::fromUtf8("^[0-9a-f]{4}(:[0-9a-f]{4}){7}$"), Qt::CaseInsensitive, QRegExp::RegExp);
const QRegExp is_ipv4(QString::fromUtf8("^(([0-1]?[0-9]?[0-9])|(2[0-4][0-9])|(25[0-5]))(\\.(([0-1]?[0-9]?[0-9])|(2[0-4][0-9])|(25[0-5]))){3}$"), Qt::CaseInsensitive, QRegExp::RegExp);
QString strStartIP, strEndIP;
bool IPv4 = true;
QFile file(filePath);
if (file.exists()){
if(!file.open(QIODevice::ReadOnly | QIODevice::Text)){
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("Couldn't open %1 in read mode.").arg(filePath));
return;
}
unsigned int nbLine = 0;
while (!file.atEnd()) {
++nbLine;
QByteArray line = file.readLine();
// Ignoring empty lines
line = line.trimmed();
if(line.isEmpty()) continue;
// Ignoring commented lines
if(line.startsWith('#') || line.startsWith("//")) continue;
// Line is not commented
QList<QByteArray> partsList = line.split(',');
unsigned int nbElem = partsList.size();
// IP Range can be splitted by a dash or a comma...
// Check if there is a dash in first part
QByteArray firstPart = partsList.at(0);
int nbAccess = 0;
if(firstPart.contains('-')) {
// Range is splitted by a dash
QList<QByteArray> IPs = firstPart.split('-');
if(IPs.size() != 2) {
qDebug("Ipfilter.dat: line %d is malformed.", nbLine);
continue;
}
strStartIP = IPs.at(0).trimmed();
strEndIP = IPs.at(1).trimmed();
// Check if IPs are correct
if(strStartIP.contains(is_ipv4) && strEndIP.contains(is_ipv4)) {
IPv4 = true;
} else {
if(strStartIP.contains(is_ipv6) && strEndIP.contains(is_ipv6)) {
IPv4 = false;
} else {
// Could not determine IP format
qDebug("Ipfilter.dat: line %d is malformed.", nbLine);
continue;
}
}
// Check if there is an access value (apparently not mandatory)
if(nbElem > 1) {
// There is possibly one
bool ok;
nbAccess = partsList.at(1).trimmed().toInt(&ok);
if(!ok){
nbAccess = 0;
}
}
} else {
// Range is probably splitted by a comma
unsigned int nbElem = partsList.size();
if(nbElem > 1) {
strStartIP = firstPart.trimmed();
strEndIP = partsList.at(1).trimmed();
// Check if IPs are correct
if(strStartIP.contains(is_ipv4) && strEndIP.contains(is_ipv4)) {
IPv4 = true;
} else {
if(strStartIP.contains(is_ipv6) && strEndIP.contains(is_ipv6)) {
IPv4 = false;
} else {
// Could not determine IP format
qDebug("Ipfilter.dat: line %d is malformed.", nbLine);
continue;
}
}
// Check if there is an access value (apparently not mandatory)
if(nbElem > 2) {
// There is possibly one
bool ok;
nbAccess = partsList.at(2).trimmed().toInt(&ok);
if(!ok){
nbAccess = 0;
}
}
}
}
if(nbAccess > 127) {
// Ignoring this rule because access value is too high
continue;
}
// Now Add to the filter
QStringList IP;
if(IPv4) {
//IPv4 addresses
IP = strStartIP.split('.');
address_v4 start((IP.at(0).toInt() << 24) + (IP.at(1).toInt() << 16) + (IP.at(2).toInt() << 8) + IP.at(3).toInt());
IP = strEndIP.split('.');
address_v4 last((IP.at(0).toInt() << 24) + (IP.at(1).toInt() << 16) + (IP.at(2).toInt() << 8) + IP.at(3).toInt());
// Apply to bittorrent session
filter.add_rule(start, last, ip_filter::blocked);
} else {
// IPv6, ex : 1fff:0000:0a88:85a3:0000:0000:ac1f:8001
IP = strStartIP.split(':');
address_v6 start = address_v6::from_string(strStartIP.remove(':', 0).toUtf8().data());
IP = strEndIP.split(':');
address_v6 last = address_v6::from_string(strEndIP.remove(':', 0).toUtf8().data());
// Apply to bittorrent session
filter.add_rule(start, last, ip_filter::blocked);
}
}
file.close();
}
}
// Parser for PeerGuardian ip filter in p2p format
void options_imp::parseP2PFilterFile(QString filePath) {
const QRegExp is_ipv4(QString::fromUtf8("^(([0-1]?[0-9]?[0-9])|(2[0-4][0-9])|(25[0-5]))(\\.(([0-1]?[0-9]?[0-9])|(2[0-4][0-9])|(25[0-5]))){3}$"), Qt::CaseInsensitive, QRegExp::RegExp);
QFile file(filePath);
QStringList IP;
if (file.exists()){
if(!file.open(QIODevice::ReadOnly | QIODevice::Text)){
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("Couldn't open %1 in read mode.").arg(filePath));
return;
}
unsigned int nbLine = 0;
while (!file.atEnd()) {
++nbLine;
QByteArray line = file.readLine();
// Ignoring empty lines
line = line.trimmed();
if(line.isEmpty()) continue;
// Ignoring commented lines
if(line.startsWith('#') || line.startsWith("//")) continue;
// Line is not commented
QList<QByteArray> partsList = line.split(':');
if(partsList.size() < 2){
qDebug("p2p file: line %d is malformed.", nbLine);
continue;
}
// Get IP range
QList<QByteArray> IPs = partsList.at(1).split('-');
if(IPs.size() != 2) {
qDebug("p2p file: line %d is malformed.", nbLine);
continue;
}
QString strStartIP = IPs.at(0).trimmed();
QString strEndIP = IPs.at(1).trimmed();
// Check IPs format (IPv4 only)
if(strStartIP.contains(is_ipv4) && strEndIP.contains(is_ipv4)) {
// IPv4
IP = strStartIP.split('.');
address_v4 start((IP.at(0).toInt() << 24) + (IP.at(1).toInt() << 16) + (IP.at(2).toInt() << 8) + IP.at(3).toInt());
IP = strEndIP.split('.');
address_v4 last((IP.at(0).toInt() << 24) + (IP.at(1).toInt() << 16) + (IP.at(2).toInt() << 8) + IP.at(3).toInt());
// Apply to bittorrent session
filter.add_rule(start, last, ip_filter::blocked);
} else {
qDebug("p2p file: line %d is malformed.", nbLine);
continue;
}
}
file.close();
}
}
int options_imp::getlineInStream(QDataStream& stream, string& name, char delim) {
char c;
int total_read = 0;
do {
int read = stream.readRawData(&c, 1);
total_read += read;
if(read > 0) {
if(c != delim) {
name += c;
} else {
// Delim found
return total_read;
}
}
} while(read > 0);
return total_read;
}
// Parser for PeerGuardian ip filter in p2p format
void options_imp::parseP2BFilterFile(QString filePath) {
QFile file(filePath);
if (file.exists()){
if(!file.open(QIODevice::ReadOnly)){
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("Couldn't open %1 in read mode.").arg(filePath));
return;
}
QDataStream stream(&file);
// Read header
char buf[7];
unsigned char version;
if(
!stream.readRawData(buf, sizeof(buf)) ||
memcmp(buf, "\xFF\xFF\xFF\xFFP2B", 7) ||
!stream.readRawData((char*)&version, sizeof(version))
) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
if(version==1 || version==2) {
qDebug ("p2b version 1 or 2");
unsigned int start, end;
string name;
while(getlineInStream(stream, name, '\0')) {
if(
!stream.readRawData((char*)&start, sizeof(start)) ||
!stream.readRawData((char*)&end, sizeof(end))
) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
// Network byte order to Host byte order
// asio address_v4 contructor expects it
// that way
address_v4 first(ntohl(start));
address_v4 last(ntohl(end));
// Apply to bittorrent session
filter.add_rule(first, last, ip_filter::blocked);
}
}
else if(version==3) {
qDebug ("p2b version 3");
unsigned int namecount;
if(!stream.readRawData((char*)&namecount, sizeof(namecount))) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
namecount=ntohl(namecount);
// Reading names although, we don't really care about them
for(unsigned int i=0; i<namecount; i++) {
string name;
if(!getlineInStream(stream, name, '\0')) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
}
// Reading the ranges
unsigned int rangecount;
if(!stream.readRawData((char*)&rangecount, sizeof(rangecount))) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
rangecount=ntohl(rangecount);
unsigned int name, start, end;
for(unsigned int i=0; i<rangecount; i++) {
if(
!stream.readRawData((char*)&name, sizeof(name)) ||
!stream.readRawData((char*)&start, sizeof(start)) ||
!stream.readRawData((char*)&end, sizeof(end))
) {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
// Network byte order to Host byte order
// asio address_v4 contructor expects it
// that way
address_v4 first(ntohl(start));
address_v4 last(ntohl(end));
// Apply to bittorrent session
filter.add_rule(first, last, ip_filter::blocked);
}
} else {
QMessageBox::critical(0, tr("I/O Error", "Input/Output Error"), tr("%1 is not a valid PeerGuardian P2B file.").arg(filePath));
return;
}
file.close();
}
}
// Process ip filter file
// Supported formats:
// * eMule IP list (DAT): http://wiki.phoenixlabs.org/wiki/DAT_Format
// * PeerGuardian Text (P2P): http://wiki.phoenixlabs.org/wiki/P2P_Format
// * PeerGuardian Binary (P2B): http://wiki.phoenixlabs.org/wiki/P2B_Format
void options_imp::processFilterFile(QString filePath){
qDebug("Processing filter files");
if(filePath.endsWith(".dat", Qt::CaseInsensitive)) {
// eMule DAT file
parseDATFilterFile(filePath);
} else {
if(filePath.endsWith(".p2p", Qt::CaseInsensitive)) {
// PeerGuardian p2p file
parseP2PFilterFile(filePath);
} else {
if(filePath.endsWith(".p2p", Qt::CaseInsensitive)) {
// PeerGuardian p2p file
parseP2BFilterFile(filePath);
} else {
// Default: eMule DAT format
parseDATFilterFile(filePath);
}
}
}
}
// Return Filter object to apply to BT session // Return Filter object to apply to BT session
ip_filter options_imp::getFilter() const{ QString options_imp::getFilter() const{
return filter; return textFilterPath->text();
} }
// Web UI // Web UI

14
src/options_imp.h

@ -24,11 +24,6 @@
#include "ui_options.h" #include "ui_options.h"
#include <libtorrent/ip_filter.hpp> #include <libtorrent/ip_filter.hpp>
#include <QDataStream>
// P2B Stuff
#include <string.h>
// End of P2B stuff
#define HTTP 1 #define HTTP 1
#define SOCKS5 2 #define SOCKS5 2
@ -41,7 +36,6 @@
#define SHOW_PROPERTIES 2 #define SHOW_PROPERTIES 2
using namespace libtorrent; using namespace libtorrent;
using namespace std;
class QCloseEvent; class QCloseEvent;
@ -50,7 +44,6 @@ class options_imp : public QDialog, private Ui::Dialog {
private: private:
QButtonGroup choiceLanguage; QButtonGroup choiceLanguage;
ip_filter filter;
QStringList locales; QStringList locales;
QAbstractButton *applyButton; QAbstractButton *applyButton;
@ -110,12 +103,11 @@ class options_imp : public QDialog, private Ui::Dialog {
float getDeleteRatio() const; float getDeleteRatio() const;
// IP Filter // IP Filter
bool isFilteringEnabled() const; bool isFilteringEnabled() const;
ip_filter getFilter() const; QString getFilter() const;
bool isWebUiEnabled() const; bool isWebUiEnabled() const;
quint16 webUiPort() const; quint16 webUiPort() const;
QString webUiUsername() const; QString webUiUsername() const;
QString webUiPassword() const; QString webUiPassword() const;
int getlineInStream(QDataStream& stream, string& name, char delim);
protected slots: protected slots:
void enableUploadLimit(int checkBoxValue); void enableUploadLimit(int checkBoxValue);
@ -137,16 +129,12 @@ class options_imp : public QDialog, private Ui::Dialog {
void on_browseScanDirButton_clicked(); void on_browseScanDirButton_clicked();
void on_browseFilterButton_clicked(); void on_browseFilterButton_clicked();
void on_browseSaveDirButton_clicked(); void on_browseSaveDirButton_clicked();
void processFilterFile(QString filePath=QString());
void enableApplyButton(); void enableApplyButton();
void checkPortsLogic(); void checkPortsLogic();
void enableSystrayOptions(); void enableSystrayOptions();
void disableSystrayOptions(); void disableSystrayOptions();
void setSystrayOptionsState(int checkBoxValue); void setSystrayOptionsState(int checkBoxValue);
void enableWebUi(bool checkBoxValue); void enableWebUi(bool checkBoxValue);
void parseDATFilterFile(QString filePath);
void parseP2PFilterFile(QString filePath);
void parseP2BFilterFile(QString filePath);
public slots: public slots:
void setLocale(QString locale); void setLocale(QString locale);

2
src/src.pro

@ -147,7 +147,7 @@ HEADERS += GUI.h misc.h options_imp.h about_imp.h \
realprogressbarthread.h qrealarray.h \ realprogressbarthread.h qrealarray.h \
httpserver.h httpconnection.h \ httpserver.h httpconnection.h \
httprequestparser.h httpresponsegenerator.h \ httprequestparser.h httpresponsegenerator.h \
json.h eventmanager.h json.h eventmanager.h filterParserThread.h
FORMS += MainWindow.ui options.ui about.ui \ FORMS += MainWindow.ui options.ui about.ui \
properties.ui createtorrent.ui preview.ui \ properties.ui createtorrent.ui preview.ui \
login.ui downloadFromURL.ui addTorrentDialog.ui \ login.ui downloadFromURL.ui addTorrentDialog.ui \

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