KSocks::~KSocks() {
stopSocks();
_me = 0;
}
KSocks::~KSocks() {
stopSocks();
_me = 0;
delete d;
}
KSocks::KSocks(KConfigBase *config) : _socksLib(0L), _st(0L) {
_hasSocks = false;
_useSocks = false;
if (!config)
return;
if (!(config->readBoolEntry("SOCKS_enable", false))) {
_disabled = true;
}
if (_disabled)
return;
_libPaths << ""
<< "/usr/lib" KDELIBSUFF "/"
<< "/usr/lib/"
<< "/usr/local/lib" KDELIBSUFF "/"
<< "/usr/local/lib/"
<< "/usr/local/socks5/lib" KDELIBSUFF "/"
<< "/usr/local/socks5/lib/"
<< "/opt/socks5/lib" KDELIBSUFF "/"
<< "/opt/socks5/lib/";
_libNames << "libsocks.so" // Dante
<< "libdsocksd.so.0" // Dante 1.1.14-2 on
// Debian unstable 17-12-2003
<< "libsocks5.so" // ?
<< "libsocks5_sh.so"; // NEC
// Add the custom library paths here
QStringList newlibs = config->readListEntry("SOCKS_lib_path");
for (QStringList::Iterator it = newlibs.begin();
it != newlibs.end();
++it) {
QString thisone = *it;
if (thisone[thisone.length()-1] != '/') thisone += "/";
_libPaths << thisone;
kdDebug(171) << "KSocks added a new library path: " << thisone << endl;
}
// Load the proper libsocks and KSocksTable
KLibLoader *ll = KLibLoader::self();
int _meth = config->readNumEntry("SOCKS_method", 1);
/**** Current methods
* 1) Autodetect (read: any) 2) NEC
* 3) Dante 4) Custom
*/
if (_meth == 4) { // try to load^H^H^H^Hguess at a custom library
_socksLib = ll->library(config->readPathEntry("SOCKS_lib").latin1());
if (_socksLib && _socksLib->symbol("Rconnect")) { // Dante compatible?
_st = new KDanteSocksTable;
_useSocks = true;
_hasSocks = true;
} else if (_socksLib && _socksLib->symbol("connect")) { // NEC compatible?
_st = new KNECSocksTable;
_useSocks = true;
_hasSocks = true;
} else if (_socksLib) {
_socksLib->unload();
_socksLib = 0L;
}
} else // leave this here "else for {}"
for (QStringList::Iterator pit = _libPaths.begin();
!_hasSocks && pit != _libPaths.end();
++pit)
for (QStringList::Iterator it = _libNames.begin();
it != _libNames.end();
++it) {
_socksLib = ll->library((*pit + *it).latin1());
if (_socksLib) {
if ((_meth == 1 || _meth == 2) &&
_socksLib->symbol("S5LogShowThreadIDS") != 0L) { // NEC SOCKS
kdDebug(171) << "Found NEC SOCKS" << endl;
_st = new KNECSocksTable;
_useSocks = true;
_hasSocks = true;
break;
} else if ((_meth == 1 || _meth == 3) &&
_socksLib->symbol("sockaddr2ruleaddress") != 0L) { //Dante
kdDebug(171) << "Found Dante SOCKS" << endl;
_st = new KDanteSocksTable;
_useSocks = true;
_hasSocks = true;
break;
} else {
_socksLib->unload();
_socksLib = 0L;
}
}
}
// Load in all the symbols
if (_st) {
for (QMap<SymbolKeys,QString>::Iterator it = _st->symbols.begin();
it != _st->symbols.end();
++it) {
switch(it.key()) {
case S_SOCKSinit:
F_SOCKSinit = (int (*)(char *))
_socksLib->symbol(it.data().latin1());
break;
case S_connect:
F_connect = (int (*)(int, const struct sockaddr *, ksocklen_t))
_socksLib->symbol(it.data().latin1());
break;
case S_read:
F_read = (signed long int (*)(int, void *, unsigned long int))
_socksLib->symbol(it.data().latin1());
break;
case S_write:
F_write = (signed long int (*)(int, const void *, unsigned long int))
_socksLib->symbol(it.data().latin1());
break;
case S_recvfrom:
F_recvfrom = (int (*)(int, void *, unsigned long int, int,
struct sockaddr *, ksocklen_t *))
_socksLib->symbol(it.data().latin1());
break;
case S_sendto:
F_sendto = (int (*)(int, const void *, unsigned long int, int,
const struct sockaddr *, ksocklen_t))
_socksLib->symbol(it.data().latin1());
break;
case S_recv:
F_recv = (int (*)(int, void *, unsigned long int, int))
_socksLib->symbol(it.data().latin1());
break;
case S_send:
F_send = (int (*)(int, const void *, unsigned long int, int))
_socksLib->symbol(it.data().latin1());
break;
case S_getsockname:
F_getsockname = (int (*)(int, struct sockaddr *, ksocklen_t *))
_socksLib->symbol(it.data().latin1());
break;
case S_getpeername:
F_getpeername = (int (*)(int, struct sockaddr *, ksocklen_t *))
_socksLib->symbol(it.data().latin1());
break;
case S_accept:
F_accept = (int (*)(int, struct sockaddr *, ksocklen_t *))
_socksLib->symbol(it.data().latin1());
break;
case S_select:
F_select = (int (*)(int, fd_set *, fd_set *, fd_set *, struct timeval *))
_socksLib->symbol(it.data().latin1());
break;
case S_listen:
F_listen = (int (*)(int, int))
_socksLib->symbol(it.data().latin1());
break;
case S_bind:
F_bind = (int (*)(int, const struct sockaddr *, ksocklen_t))
_socksLib->symbol(it.data().latin1());
break;
default:
kdDebug(171) << "KSocks got a symbol it doesn't know about!" << endl;
break;
}
}
// Now we check for the critical stuff.
if (F_SOCKSinit) {
int rc = (*F_SOCKSinit)((char *)"KDE");
if (rc != 0)
stopSocks();
else kdDebug(171) << "SOCKS has been activated!" << endl;
} else {
stopSocks();
}
}
}
KSocks::KSocks(const KConfigGroup *config)
: d(new KSocksPrivate())
{
if (!config)
return;
if (!config->readEntry("SOCKS_enable", false)) {
_disabled = true;
}
if (_disabled)
return;
d->_libPaths << ""
<< "/usr/lib" KDELIBSUFF "/"
<< "/usr/lib/"
<< "/usr/local/lib" KDELIBSUFF "/"
<< "/usr/local/lib/"
<< "/usr/local/socks5/lib" KDELIBSUFF "/"
<< "/usr/local/socks5/lib/"
<< "/opt/socks5/lib" KDELIBSUFF "/"
<< "/opt/socks5/lib/";
d->_libNames << "libsocks.so" // Dante
<< "libdsocksd.so.0" // Dante 1.1.14-2 on
// Debian unstable 17-12-2003
<< "libsocks5.so" // ?
<< "libsocks5_sh.so"; // NEC
// Add the custom library paths here
QStringList newlibs = config->readEntry("SOCKS_lib_path", QStringList());
for (QStringList::Iterator it = newlibs.begin();
it != newlibs.end();
++it) {
QString thisone = *it;
if (thisone[thisone.length()-1] != QLatin1Char('/'))
thisone += QLatin1Char('/');
d->_libPaths << QFile::encodeName(thisone);
kDebug(d->debugArea()) << "KSocks added a new library path: " << thisone;
}
// Load the proper libsocks and KSocksTable
KLibLoader *ll = KLibLoader::self();
int _meth = config->readEntry("SOCKS_method", 1);
/**** Current methods
* 1) Autodetect (read: any) 2) NEC
* 3) Dante 4) Custom
*/
if (_meth == 4) { // try to load^H^H^H^Hguess at a custom library
d->_socksLib = ll->library(config->readPathEntry("SOCKS_lib", QString()));
if (d->_socksLib && d->_socksLib->resolveFunction("Rconnect")) { // Dante compatible?
d->_st = new KDanteSocksTable;
d->_useSocks = true;
d->_hasSocks = true;
} else if (d->_socksLib && d->_socksLib->resolveFunction("connect")) { // NEC compatible?
d->_st = new KNECSocksTable;
d->_useSocks = true;
d->_hasSocks = true;
} else if (d->_socksLib) {
d->_socksLib->unload();
d->_socksLib = 0L;
}
} else // leave this here "else for {}"
for (QList<QByteArray>::const_iterator pit = d->_libPaths.constBegin();
!d->_hasSocks && pit != d->_libPaths.constEnd();
++pit)
for (QList<QByteArray>::const_iterator it = d->_libNames.constBegin();
it != d->_libNames.constEnd();
++it) {
d->_socksLib = ll->library(QLatin1String(*pit) + QLatin1String(*it));
if (d->_socksLib) {
if ((_meth == 1 || _meth == 2) &&
d-> _socksLib->resolveFunction("S5LogShowThreadIDS") != 0L) { // NEC SOCKS
kDebug(d->debugArea()) << "Found NEC SOCKS";
d->_st = new KNECSocksTable;
d->_useSocks = true;
d->_hasSocks = true;
break;
} else if ((_meth == 1 || _meth == 3) &&
d->_socksLib->resolveFunction("sockaddr2ruleaddress") != 0L) { //Dante
kDebug(d->debugArea()) << "Found Dante SOCKS";
d->_st = new KDanteSocksTable;
d->_useSocks = true;
d->_hasSocks = true;
break;
} else {
d->_socksLib->unload();
d->_socksLib = 0L;
}
}
}
// Load in all the symbols
if (d->_st) {
for (QMap<SymbolKeys,QByteArray>::Iterator it = d->_st->symbols.begin();
it != d->_st->symbols.end();
++it) {
switch(it.key()) {
case S_SOCKSinit:
F_SOCKSinit = (int (*)(char *))
d->_socksLib->resolveFunction(it.value());
break;
case S_connect:
F_connect = (int (*)(int, const struct sockaddr *, kde_socklen_t))
d->_socksLib->resolveFunction(it.value());
break;
case S_read:
F_read = (signed long int (*)(int, void *, unsigned long int))
d->_socksLib->resolveFunction(it.value());
break;
case S_write:
F_write = (signed long int (*)(int, const void *, unsigned long int))
d->_socksLib->resolveFunction(it.value());
break;
case S_recvfrom:
F_recvfrom = (int (*)(int, void *, unsigned long int, int,
struct sockaddr *, kde_socklen_t *))
d->_socksLib->resolveFunction(it.value());
break;
case S_sendto:
F_sendto = (int (*)(int, const void *, unsigned long int, int,
const struct sockaddr *, kde_socklen_t))
d->_socksLib->resolveFunction(it.value());
break;
case S_recv:
F_recv = (int (*)(int, void *, unsigned long int, int))
d->_socksLib->resolveFunction(it.value());
break;
case S_send:
F_send = (int (*)(int, const void *, unsigned long int, int))
d->_socksLib->resolveFunction(it.value());
break;
case S_getsockname:
F_getsockname = (int (*)(int, struct sockaddr *, kde_socklen_t *))
d->_socksLib->resolveFunction(it.value());
break;
case S_getpeername:
F_getpeername = (int (*)(int, struct sockaddr *, kde_socklen_t *))
d->_socksLib->resolveFunction(it.value());
break;
case S_accept:
F_accept = (int (*)(int, struct sockaddr *, kde_socklen_t *))
d->_socksLib->resolveFunction(it.value());
break;
case S_select:
F_select = (int (*)(int, fd_set *, fd_set *, fd_set *, struct timeval *))
d->_socksLib->resolveFunction(it.value());
break;
case S_listen:
F_listen = (int (*)(int, int))
d->_socksLib->resolveFunction(it.value());
break;
case S_bind:
F_bind = (int (*)(int, const struct sockaddr *, kde_socklen_t))
d->_socksLib->resolveFunction(it.value());
break;
default:
kDebug(d->debugArea()) << "KSocks got a symbol it doesn't know about!";
break;
}
}
// Now we check for the critical stuff.
if (F_SOCKSinit) {
int rc = (*F_SOCKSinit)((char *)"KDE");
if (rc != 0)
stopSocks();
else kDebug(d->debugArea()) << "SOCKS has been activated!";
} else {
stopSocks();
}
}
}
