443 lines
13 KiB
C++
443 lines
13 KiB
C++
// This may look like C code, but it is really -*- C++ -*-
|
|
|
|
// ------------------------------------------------------------------
|
|
// The Goldware Library
|
|
// Copyright (C) 1990-1999 Odinn Sorensen
|
|
// ------------------------------------------------------------------
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Library General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2 of the License, or (at your option) any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// Library General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Library General Public
|
|
// License along with this program; if not, write to the Free
|
|
// Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
// MA 02111-1307, USA
|
|
// ------------------------------------------------------------------
|
|
// $Id$
|
|
// ------------------------------------------------------------------
|
|
// PCBoard msgbase handling.
|
|
// ------------------------------------------------------------------
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
#include <gdbgerr.h>
|
|
#include <gdbgtrk.h>
|
|
#include <gstrall.h>
|
|
#include <gutlmisc.h>
|
|
|
|
#include <gmopcbd.h>
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void PcbArea::lock() {
|
|
|
|
GFTRK("PcbLock");
|
|
|
|
if(not data->islocked) {
|
|
if(WideCanLock) {
|
|
long _tries = 0;
|
|
while(::lock(data->fhmsg, 16, 6) == -1) {
|
|
if(PopupLocked(++_tries, true, real_path()) == false) {
|
|
WideLog->ErrLock();
|
|
raw_close();
|
|
WideLog->printf("! A PCBoard msgbase file could not be locked.");
|
|
WideLog->printf(": %s.", real_path());
|
|
WideLog->ErrOSInfo();
|
|
LockErrorExit();
|
|
}
|
|
}
|
|
if(_tries)
|
|
PopupLocked(0, 0, NULL);
|
|
}
|
|
lseekset(data->fhmsg, 0);
|
|
read(data->fhmsg, &data->base, sizeof(PcbBase));
|
|
lseekset(data->fhmsg, 0);
|
|
memcpy(data->base.locked, "LOCKED", 6);
|
|
write(data->fhmsg, &data->base, sizeof(PcbBase));
|
|
data->base.highmsgno = B2L(data->base.highmsgno);
|
|
data->base.lowmsgno = B2L(data->base.lowmsgno);
|
|
data->base.active = B2L(data->base.active);
|
|
data->islocked = true;
|
|
}
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void PcbArea::unlock() {
|
|
|
|
GFTRK("PcbUnlock");
|
|
|
|
if(WideCanLock and data->islocked)
|
|
::unlock(data->fhmsg, 16, 6);
|
|
lseekset(data->fhmsg, 0);
|
|
memset(data->base.locked, ' ', 6);
|
|
data->base.highmsgno = L2B(data->base.highmsgno);
|
|
data->base.lowmsgno = L2B(data->base.lowmsgno);
|
|
data->base.active = L2B(data->base.active);
|
|
write(data->fhmsg, &data->base, sizeof(PcbBase));
|
|
data->base.highmsgno = B2L(data->base.highmsgno);
|
|
data->base.lowmsgno = B2L(data->base.lowmsgno);
|
|
data->base.active = B2L(data->base.active);
|
|
data->islocked = false;
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void PcbArea::save_message(int __mode, gmsg* __msg, PcbHdr& __hdr) {
|
|
|
|
// Lock and refresh base
|
|
int _was_locked = data->islocked;
|
|
if(not _was_locked)
|
|
lock();
|
|
|
|
// Reset header
|
|
memset(&__hdr, 0, sizeof(PcbHdr));
|
|
|
|
// Find msgno and index offset
|
|
PcbIdx _idx;
|
|
uint32_t oldmsgno = __msg->msgno;
|
|
int32_t oldtxtstart = __msg->txtstart;
|
|
int32_t oldtxtlength = __msg->txtlength;
|
|
if(__mode & GMSG_TXT) {
|
|
if(data->base.lowmsgno == 0)
|
|
data->base.lowmsgno = 1;
|
|
data->base.highmsgno++;
|
|
data->base.active++;
|
|
__msg->msgno = data->base.highmsgno;
|
|
Msgn->Append(__msg->msgno);
|
|
}
|
|
int32_t _idxoffset = (__msg->msgno-data->base.lowmsgno)*sizeof(PcbIdx);
|
|
__hdr.blocks = (byte)__msg->txtblocks;
|
|
_idx.num = __msg->msgno;
|
|
_idx.reserved[0] = _idx.reserved[1] = _idx.reserved[2] = 0;
|
|
|
|
// Convert msgno and replylinks
|
|
__hdr.msgno = L2B(__msg->msgno);
|
|
__hdr.refno = L2B(__msg->link.to());
|
|
|
|
// Convert attributes
|
|
char _status = __msg->pcboard.status;
|
|
int _pvt = __msg->attr.pvt();
|
|
int _rcv = __msg->attr.rcv();
|
|
if(_rcv) {
|
|
switch(_status) {
|
|
case '$': __hdr.status = '#'; break;
|
|
case '!': __hdr.status = '#'; break;
|
|
case '%': __hdr.status = '^'; break;
|
|
case '~': __hdr.status = '`'; break;
|
|
case '*': __hdr.status = '+'; break;
|
|
case ' ': __hdr.status = '-'; break;
|
|
default: __hdr.status = _pvt ? '+' : '-';
|
|
}
|
|
}
|
|
else {
|
|
if(_status and not _pvt)
|
|
__hdr.status = _status;
|
|
else if(_pvt)
|
|
__hdr.status = '*';
|
|
else
|
|
__hdr.status = ' ';
|
|
}
|
|
_idx.status = __hdr.status;
|
|
__hdr.activestatus = (__mode & GMSG_DELETE) ? '\xE2' : '\xE1';
|
|
__hdr.echoed = ((isnet() or isecho()) and not isinternet()) ? 'E' : ' ';
|
|
|
|
// Convert dates and times
|
|
char _dtbuf[9];
|
|
struct tm* _tm = gmtime(&__msg->written);
|
|
memcpy(__hdr.date, strftimei(_dtbuf, 9, __msg->attr.uns() ? "%d-%m-%y" : "%d-%m\xC4%y", _tm), 8);
|
|
memcpy(__hdr.time, strftimei(_dtbuf, 6, "%H:%M", _tm), 5);
|
|
_idx.date = (word)YMD2JDN(1900+_tm->tm_year, _tm->tm_mon+1, _tm->tm_mday);
|
|
if(__msg->link.first()) {
|
|
__hdr.hasreply = 'R';
|
|
_tm = gmtime(&__msg->pcboard.reply_written);
|
|
int _year = _tm->tm_year % 100;
|
|
__hdr.replydate = L2B((10000L*_year) + (100L*(_tm->tm_mon+1)) + _tm->tm_mday);
|
|
memcpy(__hdr.replytime, strftimei(_dtbuf, 6, "%H:%M", _tm), 5);
|
|
}
|
|
else {
|
|
__hdr.hasreply = ' ';
|
|
__hdr.replydate = L2B(0);
|
|
memcpy(__hdr.replytime, " ", 5);
|
|
}
|
|
|
|
// Convert names, subject and password
|
|
char tobuf[150];
|
|
char bybuf[150];
|
|
strcpy(tobuf, __msg->to);
|
|
strcpy(bybuf, __msg->by);
|
|
int _tolen = strlen(tobuf);
|
|
int _bylen = strlen(bybuf);
|
|
int _relen = strlen(__msg->re);
|
|
int _pwlen = strlen(__msg->pcboard.password);
|
|
memset(__hdr.destname, ' ', 25);
|
|
memset(__hdr.origname, ' ', 25);
|
|
memset(__hdr.subject, ' ', 25);
|
|
memset(__hdr.password, ' ', 12);
|
|
strncpy(__hdr.destname, tobuf, MinV(_tolen, 25));
|
|
strncpy(__hdr.origname, bybuf, MinV(_bylen, 25));
|
|
strncpy(__hdr.subject, __msg->re, MinV(_relen, 25));
|
|
strncpy(__hdr.password, __msg->pcboard.password, MinV(_pwlen, 12));
|
|
memcpy(_idx.to, __hdr.destname, 25);
|
|
memcpy(_idx.from, __hdr.origname, 25);
|
|
if(isnet()) {
|
|
char toaddr[40];
|
|
char byaddr[40];
|
|
__msg->dest.make_string(toaddr);
|
|
strcpy(byaddr, " [");
|
|
__msg->orig.make_string(byaddr+2);
|
|
strcat(byaddr, "]");
|
|
sprintf(tobuf+strlen(tobuf), "@%s%s%s%s",
|
|
toaddr,
|
|
__msg->attr.cra() ? " +C" : "",
|
|
__msg->attr.dir() ? " +D" : "",
|
|
byaddr
|
|
);
|
|
_tolen = strlen(tobuf);
|
|
_bylen = strlen(bybuf);
|
|
}
|
|
|
|
// Determine size of the msg text including extended headers
|
|
uint _txtlen = 0;
|
|
if(__mode & GMSG_TXT) {
|
|
__msg->txtlength = _txtlen = strlen(__msg->txt);
|
|
if((_tolen > 25) or isnet()) {
|
|
__msg->txtlength += sizeof(PcbExtHdr);
|
|
__hdr.exthdrflags |= 0x01;
|
|
}
|
|
if((_bylen > 25) or isnet()) {
|
|
__msg->txtlength += sizeof(PcbExtHdr);
|
|
__hdr.exthdrflags |= 0x02;
|
|
}
|
|
if(_relen > 25) {
|
|
__msg->txtlength += sizeof(PcbExtHdr);
|
|
__hdr.exthdrflags |= 0x04;
|
|
}
|
|
|
|
// Translate msg text to PCB linefeeds if running non-foreign system
|
|
if(not wide->foreign)
|
|
strchg(__msg->txt, 0x0D, 0xE3);
|
|
|
|
// Calculate new number of blocks
|
|
__hdr.blocks = (byte)(1 + (__msg->txtlength/128) + ((__msg->txtlength%128)?1:0));
|
|
|
|
// Determine where to write the message text
|
|
__msg->txtstart = filelength(data->fhmsg);
|
|
__msg->txtblocks = __hdr.blocks;
|
|
}
|
|
|
|
// Write index
|
|
_idx.offset = (__mode & GMSG_DELETE) ? -__msg->txtstart : __msg->txtstart;
|
|
lseekset(data->fhidx, _idxoffset);
|
|
write(data->fhidx, &_idx, sizeof(PcbIdx));
|
|
|
|
// Write header
|
|
lseekset(data->fhmsg, AbsV(_idx.offset));
|
|
write(data->fhmsg, &__hdr, sizeof(PcbHdr));
|
|
|
|
// Writing msg text?
|
|
if(__mode & GMSG_TXT) {
|
|
|
|
uint _txtlenwritten = 0;
|
|
|
|
// Write extended headers
|
|
if((_tolen > 25) or isnet()) {
|
|
PcbExtHdr _ehdr;
|
|
_ehdr.id = 0x40FF;
|
|
_ehdr.colon = ':';
|
|
_ehdr.status = 'N';
|
|
_ehdr.separator = wide->foreign ? '\x0D' : '\xE3';
|
|
memcpy(_ehdr.function, "TO ", 7);
|
|
memset(_ehdr.desc, ' ', 60);
|
|
memcpy(_ehdr.desc, tobuf, MinV(60,_tolen));
|
|
write(data->fhmsg, &_ehdr, sizeof(PcbExtHdr));
|
|
_txtlenwritten += sizeof(PcbExtHdr);
|
|
if(_tolen > 60) {
|
|
memcpy(_ehdr.function, "TO2 ", 7);
|
|
memset(_ehdr.desc, ' ', 60);
|
|
memcpy(_ehdr.desc, tobuf+60, MinV(60,(_tolen-60)));
|
|
write(data->fhmsg, &_ehdr, sizeof(PcbExtHdr));
|
|
_txtlenwritten += sizeof(PcbExtHdr);
|
|
}
|
|
}
|
|
if((_bylen > 25) or isnet()) {
|
|
PcbExtHdr _ehdr;
|
|
_ehdr.id = 0x40FF;
|
|
_ehdr.colon = ':';
|
|
_ehdr.status = 'N';
|
|
_ehdr.separator = wide->foreign ? '\x0D' : '\xE3';
|
|
memcpy(_ehdr.function, "FROM ", 7);
|
|
memset(_ehdr.desc, ' ', 60);
|
|
memcpy(_ehdr.desc, bybuf, MinV(60,_bylen));
|
|
write(data->fhmsg, &_ehdr, sizeof(PcbExtHdr));
|
|
_txtlenwritten += sizeof(PcbExtHdr);
|
|
if(_bylen > 60) {
|
|
memcpy(_ehdr.function, "FROM2 ", 7);
|
|
memset(_ehdr.desc, ' ', 60);
|
|
memcpy(_ehdr.desc, bybuf+60, MinV(60,(_bylen-60)));
|
|
write(data->fhmsg, &_ehdr, sizeof(PcbExtHdr));
|
|
_txtlenwritten += sizeof(PcbExtHdr);
|
|
}
|
|
}
|
|
if(_relen > 25) {
|
|
PcbExtHdr _ehdr;
|
|
_ehdr.id = 0x40FF;
|
|
memcpy(_ehdr.function, "SUBJECT", 7);
|
|
_ehdr.colon = ':';
|
|
memset(_ehdr.desc, ' ', 60);
|
|
memcpy(_ehdr.desc, __msg->re, MinV(60,_relen));
|
|
_ehdr.status = 'N';
|
|
_ehdr.separator = wide->foreign ? '\x0D' : '\xE3';
|
|
write(data->fhmsg, &_ehdr, sizeof(PcbExtHdr));
|
|
_txtlenwritten += sizeof(PcbExtHdr);
|
|
}
|
|
|
|
// Special handling of netmails
|
|
#if 0
|
|
if(isnet()) {
|
|
|
|
// Write destination address in netmail for FidoPCB
|
|
char _abuf[40], _sbuf[45];
|
|
sprintf(_sbuf, "(%s)%c",
|
|
__msg->dest.make_string(_abuf),
|
|
wide->foreign ? '\x0D' : '\xE3'
|
|
);
|
|
uint _sbuflen = strlen(_sbuf);
|
|
write(data->fhmsg, _sbuf, _sbuflen);
|
|
_txtlenwritten += _sbuflen;
|
|
|
|
// Write flags
|
|
int _hld = __msg->attr.hld();
|
|
int _imm = __msg->attr.imm();
|
|
int _cra = __msg->attr.cra();
|
|
int _zon = __msg->attr.zon();
|
|
if(_hld or _imm or _cra or _zon) {
|
|
strcpy(_sbuf, "(" /*)*/);
|
|
if(_hld)
|
|
strcat(_sbuf, "HOLD,");
|
|
if(_imm)
|
|
strcat(_sbuf, "IMM,");
|
|
if(_cra)
|
|
strcat(_sbuf, "CRASH,");
|
|
if(_zon)
|
|
strcat(_sbuf, "INTL,");
|
|
_sbuf[strlen(_sbuf)] = /*(*/ ')';
|
|
_sbuflen = strlen(_sbuf);
|
|
write(data->fhmsg, _sbuf, _sbuflen);
|
|
_txtlenwritten += _sbuflen;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// Write message text
|
|
write(data->fhmsg, __msg->txt, _txtlen);
|
|
_txtlenwritten += _txtlen;
|
|
|
|
// Write remainder of the last message block (if any)
|
|
uint _remainlen = ((__hdr.blocks-1)*128) - _txtlenwritten;
|
|
if(_remainlen) {
|
|
byte _remainrecord[128];
|
|
memset(_remainrecord, ' ', 128);
|
|
write(data->fhmsg, _remainrecord, _remainlen);
|
|
}
|
|
|
|
// Translate back
|
|
if(not wide->foreign)
|
|
strchg(__msg->txt, 0xE3, 0x0D);
|
|
}
|
|
|
|
if(not (__mode & GMSG_DELETE)) {
|
|
// Set the mail waiting flag
|
|
int _status = true;
|
|
// Reset it if the msg is being received
|
|
if((__mode & GMSG_UPDATE) and __msg->attr.rcv())
|
|
_status = false;
|
|
// Don't touch the flag if the msg was already received
|
|
if(not (_status and __msg->attr.rcv()))
|
|
pcbwide->user->update_mail_waiting(__msg->to, board(), _status);
|
|
}
|
|
|
|
if((__mode & GMSG_TXT) and (__mode & GMSG_UPDATE)) {
|
|
__msg->msgno = oldmsgno;
|
|
__msg->txtstart = oldtxtstart;
|
|
__msg->txtlength = oldtxtlength;
|
|
del_msg(__msg);
|
|
}
|
|
|
|
// Unlock and update base
|
|
if(not _was_locked)
|
|
unlock();
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void PcbArea::save_hdr(int __mode, gmsg* __msg) {
|
|
|
|
GFTRK("PcbSaveHdr");
|
|
|
|
PcbHdr _hdr;
|
|
save_message(__mode|GMSG_HDR, __msg, _hdr);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void PcbArea::save_msg(int __mode, gmsg* __msg) {
|
|
|
|
GFTRK("PcbSaveMsg");
|
|
|
|
PcbHdr _hdr;
|
|
save_message(__mode|GMSG_HDRTXT, __msg, _hdr);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void PcbArea::del_msg(gmsg* __msg) {
|
|
|
|
GFTRK("PcbDelMsg");
|
|
|
|
PcbHdr _hdr;
|
|
save_message(GMSG_HDR | GMSG_DELETE, __msg, _hdr);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void PcbArea::new_msgno(gmsg* msg) {
|
|
|
|
GFTRK("PcbNewMsgno");
|
|
|
|
msg->msgno = data->base.highmsgno + 1;
|
|
|
|
GFTRK(NULL);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
void PcbArea::update_timesread(gmsg*) {
|
|
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|