You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
358 lines
8.0 KiB
358 lines
8.0 KiB
/*
|
|
*
|
|
* $Id$
|
|
*
|
|
* History:
|
|
*
|
|
* Bernd Wuebben, wuebben@math.cornell.edu:
|
|
*
|
|
* Much of this is taken from the pppd sources in particular
|
|
* /pppstat/pppstat.c, and modified to suit the needs of kppp.
|
|
*
|
|
*
|
|
* Here the original history of pppstat.c:
|
|
*
|
|
* perkins@cps.msu.edu: Added compression statistics and alternate
|
|
* display. 11/94
|
|
*
|
|
* Brad Parker (brad@cayman.com) 6/92
|
|
*
|
|
* from the original "slstats" by Van Jaconson
|
|
*
|
|
* Copyright (c) 1989 Regents of the University of California.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms are permitted
|
|
* provided that the above copyright notice and this paragraph are
|
|
* duplicated in all such forms and that any documentation,
|
|
* advertising materials, and other materials related to such
|
|
* distribution and use acknowledge that the software was developed
|
|
* by the University of California, Berkeley. The name of the
|
|
* University may not be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
|
|
* - Initial distribution.
|
|
*/
|
|
|
|
|
|
#include <config.h>
|
|
|
|
#include <ctype.h>
|
|
#include <errno.h>
|
|
|
|
#include <stdio.h>
|
|
#include <signal.h>
|
|
#include <fcntl.h>
|
|
#include <sys/param.h>
|
|
#include <sys/types.h>
|
|
#include <sys/ioctl.h>
|
|
#include <string.h>
|
|
#include <arpa/inet.h>
|
|
#include <unistd.h>
|
|
#include <netinet/in.h>
|
|
#ifdef __DragonFly__
|
|
#include <net/ppp_layer/ppp_defs.h>
|
|
#elif defined(__FreeBSD__) || defined(__NetBSD__)
|
|
#include <net/if.h>
|
|
#include <net/ppp_defs.h>
|
|
#ifdef __NetBSD__
|
|
#include <net/if_ppp.h>
|
|
#endif
|
|
#else
|
|
#include <net/ppp_defs.h>
|
|
#endif
|
|
|
|
#include "config.h"
|
|
#include "pppstats.h"
|
|
|
|
#ifndef STREAMS
|
|
#if defined(__linux__) && defined(__powerpc__) \
|
|
&& (__GLIBC__ == 2 && __GLIBC_MINOR__ == 0)
|
|
/* kludge alert! */
|
|
#undef __GLIBC__
|
|
#endif
|
|
#include <sys/socket.h> /* *BSD, Linux, NeXT, Ultrix etc. */
|
|
#ifndef HAVE_NET_IF_PPP_H
|
|
#ifdef HAVE_LINUX_IF_PPP_H
|
|
#include <linux/if.h>
|
|
#ifndef aligned_u64
|
|
#define aligned_u64 unsigned long long __attribute__((aligned(8)))
|
|
#endif
|
|
#include <linux/if_ppp.h>
|
|
#elif defined(__DragonFly__)
|
|
#include <net/if.h>
|
|
#include <net/ppp/if_ppp.h>
|
|
#endif
|
|
#else
|
|
#include <net/if.h>
|
|
#include <net/if_ppp.h>
|
|
#endif
|
|
|
|
#else /* STREAMS */
|
|
#include <sys/socket.h>
|
|
#include <sys/stropts.h> /* SVR4, Solaris 2, SunOS 4, OSF/1, etc. */
|
|
#include <net/ppp_defs.h>
|
|
#include <net/pppio.h>
|
|
#include <net/if.h>
|
|
#include <sys/sockio.h>
|
|
|
|
#endif /* STREAMS */
|
|
|
|
#include <tqtimer.h>
|
|
#include <kdebug.h>
|
|
|
|
PPPStats::PPPStats()
|
|
{
|
|
clear();
|
|
timer = new TQTimer;
|
|
connect(timer, TQT_SIGNAL(timeout()), TQT_SLOT(timerClick()));
|
|
}
|
|
|
|
|
|
PPPStats::~PPPStats() {
|
|
stop();
|
|
delete timer;
|
|
}
|
|
|
|
|
|
void PPPStats::clear()
|
|
{
|
|
ibytes = 0;
|
|
ipackets = 0;
|
|
ibytes_last = 0;
|
|
obytes_last = 0;
|
|
compressedin = 0;
|
|
uncompressedin = 0;
|
|
errorin = 0;
|
|
obytes = 0;
|
|
opackets = 0;
|
|
compressed = 0;
|
|
packetsunc = 0;
|
|
packetsoutunc = 0;
|
|
ioStatus = BytesNone;
|
|
}
|
|
|
|
void PPPStats::timerClick() {
|
|
enum IOStatus newStatus;
|
|
|
|
doStats();
|
|
|
|
if((ibytes != ibytes_last) && (obytes != obytes_last))
|
|
newStatus = BytesBoth;
|
|
else if(ibytes != ibytes_last)
|
|
newStatus = BytesIn;
|
|
else if(obytes != obytes_last)
|
|
newStatus = BytesOut;
|
|
else
|
|
newStatus = BytesNone;
|
|
|
|
if(newStatus != ioStatus)
|
|
emit statsChanged(ioStatus = newStatus);
|
|
|
|
ibytes_last = ibytes;
|
|
obytes_last = obytes;
|
|
}
|
|
|
|
void PPPStats::setUnit(int u) {
|
|
unit = u;
|
|
sprintf(unitName, "ppp%d", unit);
|
|
}
|
|
|
|
|
|
void PPPStats::start() {
|
|
timer->start(PPP_STATS_INTERVAL);
|
|
}
|
|
|
|
|
|
void PPPStats::stop() {
|
|
emit statsChanged(BytesNone);
|
|
timer->stop();
|
|
}
|
|
|
|
|
|
bool PPPStats::ifIsUp() {
|
|
bool is_up;
|
|
struct ifreq ifr;
|
|
|
|
#if defined(__svr4__ )
|
|
usleep(1000000); // Needed for Solaris ?!
|
|
#endif
|
|
|
|
#ifdef STREAMS
|
|
if ((t = open("/dev/ppp", O_RDONLY)) < 0) {
|
|
perror("pppstats: Couldn't open /dev/ppp: ");
|
|
return false;
|
|
}
|
|
if (!strioctl(t, PPPIO_ATTACH, (char*)&unit, sizeof(int), 0)) {
|
|
fprintf(stderr, "pppstats: ppp%d is not available\n", unit);
|
|
::close(t);
|
|
return false;
|
|
}
|
|
// TODO: close t somewhere again
|
|
#endif
|
|
if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
|
|
perror("Couldn't create IP socket");
|
|
return false;
|
|
}
|
|
|
|
strlcpy(ifr.ifr_name, unitName, sizeof(ifr.ifr_name));
|
|
|
|
if(ioctl(s, SIOCGIFFLAGS, (caddr_t) &ifr) < 0) {
|
|
if (errno)
|
|
fprintf(stderr, "Couldn't find interface %s: %s\n",
|
|
unitName, strerror(errno));
|
|
::close(s);
|
|
s = 0;
|
|
return 0;
|
|
}
|
|
|
|
if ((ifr.ifr_flags & IFF_UP) && (ifr.ifr_flags & IFF_RUNNING)) {
|
|
is_up = true;
|
|
kdDebug(5002) << "Interface is up" << endl;
|
|
}
|
|
else{
|
|
is_up = false;
|
|
::close(s);
|
|
s = 0;
|
|
kdDebug(5002) << "Interface is down" << endl;
|
|
}
|
|
|
|
return is_up;
|
|
}
|
|
|
|
|
|
bool PPPStats::initStats() {
|
|
|
|
struct sockaddr_in *sinp;
|
|
struct ifreq ifr;
|
|
|
|
clear();
|
|
|
|
strlcpy(ifr.ifr_name, unitName, sizeof(ifr.ifr_name));
|
|
|
|
if (ioctl(s, SIOCGIFADDR, &ifr) < 0) {
|
|
}
|
|
|
|
sinp = (struct sockaddr_in*)&ifr.ifr_addr;
|
|
|
|
if(sinp->sin_addr.s_addr)
|
|
local_ip_address = inet_ntoa(sinp->sin_addr);
|
|
else
|
|
local_ip_address = "";
|
|
kdDebug(5002) << "Local IP: " << local_ip_address << endl;
|
|
|
|
(void) ioctl(s, SIOCGIFDSTADDR, &ifr);
|
|
|
|
sinp = (struct sockaddr_in*)&ifr.ifr_dstaddr;
|
|
|
|
if(sinp->sin_addr.s_addr)
|
|
remote_ip_address = inet_ntoa(sinp->sin_addr);
|
|
else
|
|
remote_ip_address = "";
|
|
kdDebug(5002) << "Remote IP: " << remote_ip_address << endl;
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
bool PPPStats::doStats() {
|
|
struct ppp_stats cur;
|
|
|
|
if(! get_ppp_stats(&cur)){
|
|
return false;
|
|
}
|
|
|
|
# if !defined(__FreeBSD__)
|
|
// "in" "pack" "comp" "uncomp" "err"
|
|
// IN PACK VJCOMP VJUNC VJERR
|
|
|
|
ibytes = cur.p.ppp_ibytes; // bytes received
|
|
ipackets = cur.p.ppp_ipackets; // packets recieved
|
|
compressedin = cur.vj.vjs_compressedin; // inbound compressed packets
|
|
uncompressedin = cur.vj.vjs_uncompressedin; // inbound uncompressed packets
|
|
errorin = cur.vj.vjs_errorin; //receive errors
|
|
|
|
// "out" "pack" "comp" "uncomp" "ip"
|
|
// OUT PACK JCOMP VJUNC NON-VJ
|
|
|
|
obytes = cur.p.ppp_obytes; // raw bytes sent
|
|
opackets = cur.p.ppp_opackets; // packets sent
|
|
compressed = cur.vj.vjs_compressed; //outbound compressed packets
|
|
|
|
// outbound packets - outbound compressed packets
|
|
packetsunc = cur.vj.vjs_packets - cur.vj.vjs_compressed;
|
|
|
|
// packets sent - oubount compressed
|
|
packetsoutunc = cur.p.ppp_opackets - cur.vj.vjs_packets;
|
|
|
|
return true;
|
|
# endif
|
|
}
|
|
|
|
|
|
#ifndef STREAMS
|
|
bool PPPStats::get_ppp_stats(struct ppp_stats *curp){
|
|
# if !defined(__FreeBSD__) && !defined(__NetBSD__)
|
|
struct ifpppstatsreq req;
|
|
|
|
if(s==0)
|
|
return false;
|
|
|
|
#ifdef __linux__
|
|
req.stats_ptr = (caddr_t) &req.stats;
|
|
sprintf(req.ifr__name, "ppp%d", unit);
|
|
#else
|
|
sprintf(req.ifr_name, "ppp%d", unit);
|
|
#endif
|
|
if (ioctl(s, SIOCGPPPSTATS, &req) < 0) {
|
|
if (errno == ENOTTY)
|
|
fprintf(stderr, "pppstats: kernel support missing\n");
|
|
else
|
|
perror("ioctl(SIOCGPPPSTATS)");
|
|
return false;
|
|
}
|
|
*curp = req.stats;
|
|
return true;
|
|
# else
|
|
return false;
|
|
# endif
|
|
}
|
|
|
|
#else /* STREAMS */
|
|
bool PPPStats::get_ppp_stats( struct ppp_stats *curp){
|
|
|
|
if (!strioctl(t, PPPIO_GETSTAT, (char*)curp, 0, sizeof(*curp))) {
|
|
if (errno == EINVAL)
|
|
fprintf(stderr, "pppstats: kernel support missing\n");
|
|
else
|
|
perror("pppstats: Couldn't get statistics");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool PPPStats::strioctl(int fd, int cmd, char* ptr, int ilen, int olen){
|
|
|
|
struct strioctl str;
|
|
|
|
str.ic_cmd = cmd;
|
|
str.ic_timout = 0;
|
|
str.ic_len = ilen;
|
|
str.ic_dp = ptr;
|
|
if (ioctl(fd, I_STR, &str) == -1)
|
|
return false;
|
|
if (str.ic_len != olen)
|
|
fprintf(stderr, "strioctl: expected %d bytes, got %d for cmd %x\n",
|
|
olen, str.ic_len, cmd);
|
|
return true;
|
|
}
|
|
#endif /* STREAMS */
|
|
|
|
#include "pppstats.moc"
|
|
|