Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 343 insertions, 0 deletions

diff --git a/kppp/pppstats.cpp b/kppp/pppstats.cpp
new file mode 100644
index 00000000..b5199e60
--- /dev/null
+++ b/kppp/pppstats.cpp
@@ -0,0 +1,343 @@
+/*
+ *
+ * $Id$
+ *
+ * History:
+ *
+ * Bernd Wuebben, [email protected]:
+ *
+ * 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:
+ *
+ * [email protected]: Added compression statistics and alternate
+ *                display. 11/94
+ *
+ * Brad Parker ([email protected]) 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 ([email protected]), 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>
+#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>
+   #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 <qtimer.h>
+#include <kdebug.h>
+
+PPPStats::PPPStats()
+{
+  clear();
+  timer = new QTimer;
+  connect(timer, SIGNAL(timeout()), 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;
+  }
+
+  // "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;
+}
+
+
+#ifndef STREAMS
+bool PPPStats::get_ppp_stats(struct ppp_stats *curp){
+
+  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	/* 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"
+