http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/wvstreams/wvinterface.h

/* -*- Mode: C++ -*- * Worldvisions Weaver Software: * Copyright (C) 1997-2005 Net Integration Technologies, Inc. * * Provides support for managing network interfaces. */ #ifndef __WVINTERFACE_H #define __WVINTERFACE_H #include "wvaddr.h" #include "wvhashtable.h" #include "wvlog.h" struct ifreq; struct iwreq; struct rtentry; /** * A WvInterface manages a particular network interface. It is _allowed_ * to have more than one WvInterface instance referring to the same * physical interface, because that is more convenient. */ class WvInterface { WvAddr *my_hwaddr; WvIPNet *my_ipaddr; WvLog err; /** used by addroute()/delroute() */ void fill_rte(struct rtentry *rte, char ifname[17], const WvIPNet &dest, const WvIPAddr &gw, int metric); int really_addroute(const WvIPNet &dest, const WvIPAddr &gw, const WvIPAddr &src, int metric, WvStringParm table, bool shutup); public: WvString name; bool valid; WvInterface(WvStringParm _name); ~WvInterface(); /** forget all stored information about the address(es) of this interface */ void rescan(); /** get the hardware address of this interface */ const WvAddr &hwaddr(); /** get the local IP net of this interface */ const WvIPNet &ipaddr(); /** get the point-to-point IP address of this interface */ const WvIPAddr dstaddr(); /** get the current kernel flags */ int getflags(); /** toggle kernel flags on this netdevice. Be careful! */ int setflags(int clear, int set); /** set the interface state up or down. */ bool isup(); void up(bool enable); /** turn promiscuous (see-all-packets) mode on or off. */ bool ispromisc(); void promisc(bool enable); /** turn point-to-point mode on or off.*/ int ptp(bool enable, const WvIPNet &addr); /** * Sets the local address, netmask, and broadcast of this interface * and set a route to the local net. * * Returns 0 on success, else an error code. */ int setipaddr(const WvIPNet &addr); /** * Sets the MTU of the interface. * * Returns 0 on success, else an error code. */ int setmtu(int mtu); /** * Set the hardware address of this interface * * Returns 0 on success, else an error code. */ int sethwaddr(const WvAddr &addr); /** add a route to the given network through this interface. */ int addroute(const WvIPNet &dest, int metric = 0, WvStringParm table = "default"); int addroute(const WvIPNet &dest, const WvIPAddr &gw, const WvIPAddr &src, int metric = 0, WvStringParm table = "default"); /** delete a route to the given network through this interface. */ int delroute(const WvIPNet &dest, int metric = 0, WvStringParm table = "default"); int delroute(const WvIPNet &dest, const WvIPAddr &gw, int metric = 0, WvStringParm table = "default"); /** add an ARP entry on this interface */ bool isarp(); int addarp(const WvIPNet &proto, const WvAddr &hw, bool proxy); /** get/set information about an interface */ int req(int ioctl_num, struct ifreq *ifr); /** get/set information about a wireless interface */ int req(int ioctl_num, struct iwreq *ifr); }; DeclareWvDict2(WvInterfaceDictBase, WvInterface, WvString, name); class WvInterfaceDict { public: WvLog log; static WvInterfaceDictBase slist; static int links; class Iter : public WvInterfaceDictBase::Iter { public: Iter(WvInterfaceDict &l) : WvInterfaceDictBase::Iter(l.slist) { } }; class Sorter : public WvInterfaceDictBase::Sorter { public: Sorter(WvInterfaceDict &l, WvInterfaceDictBase::Sorter::RealCompareFunc *f) : WvInterfaceDictBase::Sorter(l.slist, f) { } }; WvInterfaceDict(); ~WvInterfaceDict(); void update(); WvString islocal(const WvAddr &addr); bool on_local_net(const WvIPNet &addr); WvInterface *operator[] (WvStringParm str) { return slist[str]; } //operator WvInterfaceDictBase () // { return slist; } }; #endif // __WVINTERFACE_H