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better data localization in LinuxNetLink now that I know what Im doing

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This commit is contained in:
Grant Limberg 2018-05-24 16:15:03 -07:00
parent 2fff651378
commit 7da4b0af15
3 changed files with 142 additions and 178 deletions
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38
osdep/LinuxNetLink.hpp
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@ -79,19 +79,19 @@ public:
RouteList getIPV4Routes() const;
RouteList getIPV6Routes() const;
void addInterface(const char *iface);
void addInterface(const char *iface, unsigned int mtu);
void addAddress(const InetAddress &addr, const char *iface);
void threadMain() throw();
private:
void _processMessage();
void _routeAdded();
void _routeDeleted();
void _linkAdded();
void _linkDeleted();
void _ipAddressAdded();
void _ipAddressDeleted();
void _processMessage(struct nlmsghdr *nlp, int nll);
void _routeAdded(struct nlmsghdr *nlp);
void _routeDeleted(struct nlmsghdr *nlp);
void _linkAdded(struct nlmsghdr *nlp);
void _linkDeleted(struct nlmsghdr *nlp);
void _ipAddressAdded(struct nlmsghdr *nlp);
void _ipAddressDeleted(struct nlmsghdr *nlp);
void _requestIPv4Routes();
@ -103,29 +103,11 @@ private:
RouteList _routes_ipv4;
RouteList _routes_ipv6;
uint32_t _seq;
// socket communication vars;
int _fd;
struct sockaddr_nl _la;
struct sockaddr_nl _pa;
struct msghdr _msg;
struct iovec _iov;
int _rtn;
char _buf[8192];
// RTNETLINK message pointers & lengths
// used for processing messages
struct nlmsghdr *_nlp;
int _nll;
struct rtmsg *_rtp;
int _rtl;
struct rtattr *_rtap;
struct ifinfomsg *_ifip;
int _ifil;
struct ifaddrmsg *_ifap;
int _ifal;
};
}