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Fix for stone-age packets

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This commit is contained in:
Michiel Broek 2003-05-14 20:25:51 +00:00
parent 59b0eae53f
commit 61ca58e6e9
2 changed files with 44 additions and 2 deletions
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14
ChangeLog
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@ -11,11 +11,25 @@ v0.37.4 10-May-2003
Added check for inconv.h in configure script for UNIX98 Added check for inconv.h in configure script for UNIX98
character set conversion. character set conversion.
common.a:
The getheader function changed to support stone-age .pkt's.
If the packet year has a Y2K bug, the year is fixed. This is
only cosmetic for logging.
If the zone info is missing, the zone is guessed from 2d aka
matching against the system aka's. Then all mail in the .pkt
file is also assumed to be in that zone if there is no zone
info in the messages also.
Guess what, these packets do still exist in Fidonet, it took
5 years to find them! If you want to check, call 5:5/0
mbcico: mbcico:
The binkp transmitter does now escape the unsafe filename The binkp transmitter does now escape the unsafe filename
characters. characters.
The binkp receiver now does process escaped filenames. The binkp receiver now does process escaped filenames.
mbfido:
Stone age packet support, see common.a.
v0.37.3 09-Apr-2003 - 10-May-2003 v0.37.3 09-Apr-2003 - 10-May-2003

32
lib/getheader.c
View File

@ -4,7 +4,7 @@
* Purpose ...............: Read fidonet .pkt header * Purpose ...............: Read fidonet .pkt header
* *
***************************************************************************** *****************************************************************************
* Copyright (C) 1997-2002 * Copyright (C) 1997-2003
* *
* Michiel Broek FIDO: 2:280/2802 * Michiel Broek FIDO: 2:280/2802
* Beekmansbos 10 * Beekmansbos 10
@ -84,6 +84,14 @@ int getheader(faddr *f, faddr *t, FILE *pkt, char *pname)
t->zone = (buffer[0x25] << 8) + buffer[0x24]; t->zone = (buffer[0x25] << 8) + buffer[0x24];
year = (buffer[0x05] << 8) + buffer[0x04]; year = (buffer[0x05] << 8) + buffer[0x04];
/*
* Check for Y2K bugs, if there are any this is not important,
* it is just for logging!
*/
if (year < 50)
year = year + 2000;
else if (year < 1900)
year = year + 1900;
month = (buffer[0x07] << 8) + buffer[0x06] + 1; month = (buffer[0x07] << 8) + buffer[0x06] + 1;
day = (buffer[0x09] << 8) + buffer[0x08]; day = (buffer[0x09] << 8) + buffer[0x08];
hour = (buffer[0x0b] << 8) + buffer[0x0a]; hour = (buffer[0x0b] << 8) + buffer[0x0a];
@ -106,8 +114,28 @@ int getheader(faddr *f, faddr *t, FILE *pkt, char *pname)
t->zone = buffer[0x30] + (buffer[0x31] << 8); t->zone = buffer[0x30] + (buffer[0x31] << 8);
f->point = buffer[0x32] + (buffer[0x33] << 8); f->point = buffer[0x32] + (buffer[0x33] << 8);
t->point = buffer[0x34] + (buffer[0x35] << 8); t->point = buffer[0x34] + (buffer[0x35] << 8);
} else {
/*
* Stone age @%#$@
*/
f->zone = buffer[0x22] + (buffer[0x23] << 8);
t->zone = buffer[0x24] + (buffer[0x25] << 8);
if ((f->zone == 0) && (t->zone == 0)) {
/*
* No zone info, since the packet should be for us, guess the zone
* against our aka's from the setup using a 2d test.
*/
for (i = 0; i < 40; i++) {
if ((CFG.akavalid[i]) && (t->net == CFG.aka[i].net) && (t->node == CFG.aka[i].node)) {
t->zone = CFG.aka[i].zone;
f->zone = CFG.aka[i].zone;
Syslog('!', "Warning, zone %d assumed", CFG.aka[i].zone);
break;
}
}
}
} }
for (i = 0; i < 8; i++) for (i = 0; i < 8; i++)
pktpwd[i] = buffer[0x1a + i]; pktpwd[i] = buffer[0x1a + i];
pktpwd[8]='\0'; pktpwd[8]='\0';