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Use LinuxNetLink for routes on Linux... still needs testing/debugging on an actual Linux machine.

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This commit is contained in:
Adam Ierymenko 2020-11-13 18:16:14 -05:00
parent 16a878adb1
commit 6c5a097711
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GPG key ID: C8877CF2D7A5D7F3
2 changed files with 39 additions and 9 deletions
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29
osdep/ManagedRoute.cpp
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@ -49,6 +49,9 @@
#include <utility>
#include "ManagedRoute.hpp"
#ifdef __LINUX__
#include "LinuxNetLink.hpp"
#endif
#define ZT_BSD_ROUTE_CMD "/sbin/route"
#define ZT_LINUX_IP_COMMAND "/sbin/ip"
@ -269,6 +272,8 @@ static void _routeCmd(const char *op,const InetAddress &target,const InetAddress
#ifdef __LINUX__ // ----------------------------------------------------------
#define ZT_ROUTING_SUPPORT_FOUND 1
// This has been replaced by LinuxNetLink
/*
static void _routeCmd(const char *op,const InetAddress &target,const InetAddress &via,const char *localInterface)
{
long p = (long)fork();
@ -289,6 +294,7 @@ static void _routeCmd(const char *op,const InetAddress &target,const InetAddress
::_exit(-1);
}
}
*/
#endif // __LINUX__ ----------------------------------------------------------
@ -393,15 +399,19 @@ ManagedRoute::ManagedRoute(const InetAddress &target,const InetAddress &via,cons
_target = target;
_via = via;
_src = src;
if (via.ss_family == AF_INET)
if (_via.ss_family == AF_INET) {
_via.setPort(32);
else if (via.ss_family == AF_INET6)
} else if (_via.ss_family == AF_INET6) {
_via.setPort(128);
if (src.ss_family == AF_INET) {
}
if (_src.ss_family == AF_INET) {
_src.setPort(32);
} else if (src.ss_family == AF_INET6) {
} else if (_src.ss_family == AF_INET6) {
_src.setPort(128);
}
Utils::scopy(_device,sizeof(_device),device);
_systemDevice[0] = (char)0;
}
@ -510,11 +520,15 @@ bool ManagedRoute::sync()
if (!_applied.count(leftt)) {
_applied[leftt] = false; // boolean unused
_routeCmd("replace",leftt,_via,(_via) ? (const char *)0 : _device);
LinuxNetLink::getInstance().delRoute(leftt, _via, _src, (_via) ? (const char *)0 : _device);
LinuxNetLink::getInstance().addRoute(leftt, _via, _src, (_via) ? (const char *)0 : _device);
//_routeCmd("replace",leftt,_via,(_via) ? (const char *)0 : _device);
}
if ((rightt)&&(!_applied.count(rightt))) {
_applied[rightt] = false; // boolean unused
_routeCmd("replace",rightt,_via,(_via) ? (const char *)0 : _device);
LinuxNetLink::getInstance().delRoute(rightt, _via, _src, (_via) ? (const char *)0 : _device);
LinuxNetLink::getInstance().addRoute(rightt, _via, _src, (_via) ? (const char *)0 : _device);
//_routeCmd("replace",rightt,_via,(_via) ? (const char *)0 : _device);
}
#endif // __LINUX__ ----------------------------------------------------------
@ -562,7 +576,8 @@ void ManagedRoute::remove()
#endif // __BSD__ ------------------------------------------------------------
#ifdef __LINUX__ // ----------------------------------------------------------
_routeCmd("del",r->first,_via,(_via) ? (const char *)0 : _device);
//_routeCmd("del",r->first,_via,(_via) ? (const char *)0 : _device);
LinuxNetLink::getInstance().delRoute(r->first,_via,_src,(_via) ? (const char *)0 : _device);
#endif // __LINUX__ ----------------------------------------------------------
#ifdef __WINDOWS__ // --------------------------------------------------------