mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-04 09:09:56 +00:00
1. Clean up log message.
2. Optimize ModemQlen. 3. Sending ProtoReject for Unknow protocol (i.e. IPX) 4. Avoid select looping by reading tun under the high system load. 5. Adding Local version String for maintenance. 6. Just more speak rather silent ignore if you type invalid key words.
This commit is contained in:
Atsushi Murai
parent
6498e7d632
commit
60e218e470
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=9448
@ -17,7 +17,7 @@
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* $Id: command.c,v 1.6 1995/06/16 07:07:56 phk Exp $
|
||||
* $Id: command.c,v 1.7 1995/07/08 08:28:00 amurai Exp $
|
||||
*
|
||||
*/
|
||||
#include <ctype.h>
|
||||
@ -244,8 +244,9 @@ static int ShowAuthKey()
|
||||
static int ShowVersion()
|
||||
{
|
||||
extern char *VarVersion[];
|
||||
extern char *VarLocalVersion[];
|
||||
|
||||
printf("%s\n", VarVersion);
|
||||
printf("%s - %s \n", VarVersion, VarLocalVersion);
|
||||
return(1);
|
||||
}
|
||||
|
||||
|
||||
@ -17,7 +17,7 @@
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* $Id: hdlc.c,v 1.2 1995/02/26 12:17:30 amurai Exp $
|
||||
* $Id: hdlc.c,v 1.3 1995/05/30 03:50:33 rgrimes Exp $
|
||||
*
|
||||
* TODO:
|
||||
*/
|
||||
@ -203,6 +203,8 @@ struct mbuf *bp;
|
||||
#ifdef DEBUG
|
||||
logprintf("proto = %04x\n", proto);
|
||||
#endif
|
||||
u_char *cp;
|
||||
|
||||
switch (proto) {
|
||||
case PROTO_LCP:
|
||||
LcpInput(bp);
|
||||
@ -237,10 +239,11 @@ struct mbuf *bp;
|
||||
Pred1Input(bp);
|
||||
break;
|
||||
default:
|
||||
logprintf("Unknown protocol 0x%04x\n", proto);
|
||||
/*
|
||||
* XXX: Should send protocol reject.
|
||||
*/
|
||||
LogPrintf(LOG_PHASE, "Unknown protocol 0x%04x\n", proto);
|
||||
bp->offset -= 2;
|
||||
bp->cnt += 2;
|
||||
cp = MBUF_CTOP(bp);
|
||||
LcpSendProtoRej(cp, bp->cnt);
|
||||
HisLqrSave.SaveInDiscards++;
|
||||
HdlcStat.unknownproto++;
|
||||
pfree(bp);
|
||||
|
||||
@ -17,7 +17,7 @@
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* $Id: main.c,v 1.5 1995/05/30 03:50:47 rgrimes Exp $
|
||||
* $Id: main.c,v 1.6 1995/07/06 02:58:57 asami Exp $
|
||||
*
|
||||
* TODO:
|
||||
* o Add commands for traffic summary, version display, etc.
|
||||
@ -553,10 +553,11 @@ DoLoop()
|
||||
u_char *cp;
|
||||
u_char rbuff[MAX_MRU];
|
||||
int dial_up;
|
||||
int qlen;
|
||||
|
||||
if (mode & MODE_DIRECT) {
|
||||
modem = OpenModem(mode);
|
||||
fprintf(stderr, "Packet mode enabled\n");
|
||||
LogPrintf(LOG_PHASE, "Packet mode enabled\n");
|
||||
PacketMode();
|
||||
} else if (mode & MODE_DEDICATED) {
|
||||
if (!modem)
|
||||
@ -602,10 +603,11 @@ DoLoop()
|
||||
}
|
||||
}
|
||||
}
|
||||
qlen = ModemQlen();
|
||||
if (modem) {
|
||||
FD_SET(modem, &rfds);
|
||||
FD_SET(modem, &efds);
|
||||
if (ModemQlen() > 0) {
|
||||
if (qlen > 0) {
|
||||
FD_SET(modem, &wfds);
|
||||
}
|
||||
}
|
||||
@ -622,8 +624,12 @@ DoLoop()
|
||||
usleep(TICKUNIT);
|
||||
TimerService();
|
||||
#endif
|
||||
|
||||
FD_SET(tun_in, &rfds);
|
||||
if ( qlen < 20 ) {
|
||||
/*
|
||||
* If there are many packets queued, wait until they are drained.
|
||||
*/
|
||||
FD_SET(tun_in, &rfds);
|
||||
}
|
||||
if (netfd > -1) {
|
||||
FD_SET(netfd, &rfds);
|
||||
FD_SET(netfd, &efds);
|
||||
@ -742,12 +748,6 @@ DoLoop()
|
||||
}
|
||||
|
||||
if (FD_ISSET(tun_in, &rfds)) { /* something to read from tun */
|
||||
/*
|
||||
* If there are many packets queued, wait until they are drained.
|
||||
*/
|
||||
if (ModemQlen() > 5)
|
||||
continue;
|
||||
|
||||
n = read(tun_in, rbuff, sizeof(rbuff));
|
||||
if (n < 0) {
|
||||
perror("read from tun");
|
||||
|
||||
@ -17,7 +17,7 @@
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* $Id: modem.c,v 1.6 1995/05/30 03:50:51 rgrimes Exp $
|
||||
* $Id: modem.c,v 1.7 1995/06/30 19:53:04 dfr Exp $
|
||||
*
|
||||
* TODO:
|
||||
*/
|
||||
@ -645,16 +645,16 @@ struct mbuf *bp;
|
||||
int
|
||||
ModemQlen()
|
||||
{
|
||||
struct mbuf *bp;
|
||||
struct mqueue *queue;
|
||||
int len = 0;
|
||||
int i;
|
||||
|
||||
for (i = PRI_NORMAL; i <= PRI_URGENT; i++) {
|
||||
for (bp = OutputQueues[i].top; bp; bp = bp->pnext)
|
||||
len++;
|
||||
for ( i = PRI_NORMAL; i <= PRI_URGENT; i ++ ) {
|
||||
queue = &OutputQueues[i];
|
||||
len += queue->qlen;
|
||||
}
|
||||
|
||||
return(len);
|
||||
|
||||
}
|
||||
|
||||
void
|
||||
|
||||
@ -17,7 +17,7 @@
|
||||
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* $Id: vars.c,v 1.2 1995/02/26 12:18:05 amurai Exp $
|
||||
* $Id: vars.c,v 1.3 1995/05/30 03:51:01 rgrimes Exp $
|
||||
*
|
||||
*/
|
||||
#include "fsm.h"
|
||||
@ -26,8 +26,10 @@
|
||||
#include "termios.h"
|
||||
#include "vars.h"
|
||||
#include "auth.h"
|
||||
#include "defs.h"
|
||||
|
||||
char VarVersion[] = "Version 0.94";
|
||||
char VarLocalVersion[] = "$Date$";
|
||||
|
||||
/*
|
||||
* Order of conf option is important. See vars.h.
|
||||
@ -71,6 +73,7 @@ int argc;
|
||||
char **argv;
|
||||
{
|
||||
struct confdesc *vp;
|
||||
int found = FALSE;
|
||||
|
||||
if (argc < 1) {
|
||||
printf("disable what?\n");
|
||||
@ -78,9 +81,13 @@ char **argv;
|
||||
}
|
||||
do {
|
||||
for (vp = pppConfs; vp->name; vp++) {
|
||||
if (strcasecmp(vp->name, *argv) == 0)
|
||||
if (strcasecmp(vp->name, *argv) == 0) {
|
||||
vp->myside = CONF_DISABLE;
|
||||
found = TRUE;
|
||||
}
|
||||
}
|
||||
if ( found == FALSE )
|
||||
printf("%s - No such key word\n", *argv );
|
||||
argc--; argv++;
|
||||
} while (argc > 0);
|
||||
return(1);
|
||||
@ -93,6 +100,7 @@ int argc;
|
||||
char **argv;
|
||||
{
|
||||
struct confdesc *vp;
|
||||
int found = FALSE;
|
||||
|
||||
if (argc < 1) {
|
||||
printf("enable what?\n");
|
||||
@ -100,9 +108,13 @@ char **argv;
|
||||
}
|
||||
do {
|
||||
for (vp = pppConfs; vp->name; vp++) {
|
||||
if (strcasecmp(vp->name, *argv) == 0)
|
||||
if (strcasecmp(vp->name, *argv) == 0) {
|
||||
vp->myside = CONF_ENABLE;
|
||||
found = TRUE;
|
||||
}
|
||||
}
|
||||
if ( found == FALSE )
|
||||
printf("%s - No such key word\n", *argv );
|
||||
argc--; argv++;
|
||||
} while (argc > 0);
|
||||
return(1);
|
||||
@ -115,6 +127,7 @@ int argc;
|
||||
char **argv;
|
||||
{
|
||||
struct confdesc *vp;
|
||||
int found = FALSE;
|
||||
|
||||
if (argc < 1) {
|
||||
printf("accept what?\n");
|
||||
@ -122,9 +135,13 @@ char **argv;
|
||||
}
|
||||
do {
|
||||
for (vp = pppConfs; vp->name; vp++) {
|
||||
if (strcasecmp(vp->name, *argv) == 0)
|
||||
if (strcasecmp(vp->name, *argv) == 0) {
|
||||
vp->hisside = CONF_ACCEPT;
|
||||
found = TRUE;
|
||||
}
|
||||
}
|
||||
if ( found == FALSE )
|
||||
printf("%s - No such key word\n", *argv );
|
||||
argc--; argv++;
|
||||
} while (argc > 0);
|
||||
return(1);
|
||||
@ -137,6 +154,7 @@ int argc;
|
||||
char **argv;
|
||||
{
|
||||
struct confdesc *vp;
|
||||
int found = FALSE;
|
||||
|
||||
if (argc < 1) {
|
||||
printf("enable what?\n");
|
||||
@ -144,9 +162,13 @@ char **argv;
|
||||
}
|
||||
do {
|
||||
for (vp = pppConfs; vp->name; vp++) {
|
||||
if (strcasecmp(vp->name, *argv) == 0)
|
||||
if (strcasecmp(vp->name, *argv) == 0) {
|
||||
vp->hisside = CONF_DENY;
|
||||
found = TRUE;
|
||||
}
|
||||
}
|
||||
if ( found == FALSE )
|
||||
printf("%s - No such key word\n", *argv );
|
||||
argc--; argv++;
|
||||
} while (argc > 0);
|
||||
return(1);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user