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deb-goldedplus/goldlib/gmb3/gmowcat4.cpp

282 lines
8.5 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
// ------------------------------------------------------------------
// $Id$
// ------------------------------------------------------------------
// WildCat! 4.x messagebase engine.
// ------------------------------------------------------------------
// ------------------------------------------------------------------
#include <gdbgerr.h>
#include <gmemdbg.h>
#include <gdbgtrk.h>
#include <gstrall.h>
#include <gmowcat.h>
// ------------------------------------------------------------------
void WCatArea::lock() {
GFTRK("WCatLock");
if(not data->islocked) {
if(WideCanLock) {
long _tries = 0;
while(::lock(data->fhix, 0, 1) == -1) {
if(PopupLocked(++_tries, true, real_path()) == false) {
WideLog->ErrLock();
raw_close();
WideLog->printf("! A WildCat! msgbase file could not be locked.");
WideLog->printf(": %s.ix.", real_path());
WideLog->ErrOSInfo();
LockErrorExit();
}
}
if(_tries)
PopupLocked(0, 0, NULL);
}
refresh();
data->islocked = true;
}
GFTRK(NULL);
}
// ------------------------------------------------------------------
void WCatArea::unlock() {
GFTRK("WCatUnlock");
if(WideCanLock and data->islocked)
::unlock(data->fhix, 0, 1);
data->islocked = false;
GFTRK(NULL);
}
// ------------------------------------------------------------------
void WCatArea::save_message(int __mode, gmsg* __msg, WCatHdr& __hdr) {
int _was_locked = data->islocked;
if(not _was_locked)
lock();
memset(&__hdr, 0, sizeof(WCatHdr));
if(__mode & GMSG_NEW) {
data->base.active++;
__msg->msgno = data->base.nextmsgno++;
Msgn->Append(__msg->msgno);
data->idx = (WCatIdx*)throw_realloc(data->idx, data->base.active*sizeof(WCatIdx));
__hdr.mflags |= mfReceiveable;
lseekset(data->fhix, 0);
write(data->fhix, &data->base, sizeof(WCatBase));
}
else if(__mode & GMSG_DELETE) {
__hdr.mflags |= mfDeleted;
}
__hdr.magicnumber = MagicHeaderActive;
__hdr.msgno = (word)__msg->msgno;
strc2p(strupr(strxcpy(__hdr.from, __msg->by, sizeof(__hdr.from))));
strc2p(strcpy(__hdr.fromtitle, __msg->wildcat.from_title));
__hdr.fromuserid = __msg->wildcat.from_userid;
strc2p(strupr(strxcpy(__hdr.to, __msg->to, sizeof(__hdr.to))));
strc2p(strcpy(__hdr.totitle, __msg->wildcat.to_title));
__hdr.touserid = __msg->wildcat.to_userid;
strc2p(strxcpy(__hdr.subject, __msg->re, sizeof(__hdr.subject)));
if(not *__msg->wildcat.network and (isnet() or isecho()))
strcpy(__msg->wildcat.network, "FTSC");
strc2p(strcpy(__hdr.network, __msg->wildcat.network));
if(__msg->written) {
struct tm* _tm = ggmtime(&__msg->written);
__hdr.msgdate = (word)(YMD2JDN(1900+_tm->tm_year, _tm->tm_mon+1, _tm->tm_mday)-1);
__hdr.msgtime = ((_tm->tm_hour*3600L)+(_tm->tm_min*60L)+_tm->tm_sec)+1;
}
if(__msg->received) {
struct tm* _tm = ggmtime(&__msg->received);
__hdr.readdate = (word)YMD2JDN(1900+_tm->tm_year, _tm->tm_mon+1, _tm->tm_mday);
__hdr.readtime = ((_tm->tm_hour*3600L)+(_tm->tm_min*60L)+_tm->tm_sec)+1;
}
__hdr.mflags |= (word)(__msg->attr.pvt() ? mfPrivate : 0);
__hdr.mflags |= (word)(__msg->attr.rab() ? mfReceiveable : 0);
__hdr.mflags |= (word)(__msg->attr.rcv() ? mfReceived : 0);
__hdr.mflags |= (word)(__msg->attr.rrc() ? mfReceipt : 0);
__hdr.mflags |= (word)(__msg->attr.car() ? mfCarboned : 0);
__hdr.mflags |= (word)(__msg->attr.fwd() ? mfForwarded : 0);
__hdr.mflags |= (word)(__msg->attr.efl() ? mfEchoFlag : 0);
__hdr.mflags |= (word)(__msg->attr.hrp() ? mfHasReplies : 0);
__hdr.mflags |= (word)(__msg->attr.del() ? mfDeleted : 0);
__hdr.mflags |= (word)(__msg->attr.tag() ? mfTagged : 0);
__hdr.mflags |= (word)(__msg->attr.snt() ? mfSent : 0);
if(__msg->link.first())
__hdr.mflags |= mfHasReplies;
__hdr.reference = (word)__msg->link.to();
__hdr.origaddr = __msg->orig;
__hdr.destaddr = __msg->dest;
__hdr.msgbytes = (word)__msg->txtlength;
strc2p(strcpy(__hdr.internalattach, __msg->wildcat.internal_attach));
strc2p(strcpy(__hdr.externalattach, __msg->wildcat.external_attach));
__hdr.prevunread = (word)__msg->wildcat.prev_unread;
__hdr.nextunread = (word)__msg->wildcat.next_unread;
__hdr.fidoflags |= (word)(__msg->attr.pvt() ? FIDO_PVT : 0);
__hdr.fidoflags |= (word)(__msg->attr.cra() ? FIDO_CRASH : 0);
__hdr.fidoflags |= (word)(__msg->attr.rcv() ? FIDO_RECEIVED : 0);
__hdr.fidoflags |= (word)(__msg->attr.snt() ? FIDO_SENT : 0);
__hdr.fidoflags |= (word)(__msg->attr.att() ? FIDO_ATTACH : 0);
__hdr.fidoflags |= (word)(__msg->attr.trs() ? FIDO_TRANSIT : 0);
__hdr.fidoflags |= (word)(__msg->attr.orp() ? FIDO_ORPHAN : 0);
__hdr.fidoflags |= (word)(__msg->attr.k_s() ? FIDO_KILLSENT : 0);
__hdr.fidoflags |= (word)(__msg->attr.loc() ? FIDO_LOCAL : 0);
__hdr.fidoflags |= (word)(__msg->attr.hld() ? FIDO_HOLD : 0);
__hdr.fidoflags |= (word)(__msg->attr.rsv() ? FIDO_RESERVED : 0);
__hdr.fidoflags |= (word)(__msg->attr.frq() ? FIDO_FREQ : 0);
__hdr.fidoflags |= (word)(__msg->attr.rrq() ? FIDO_RETRECREQ : 0);
__hdr.fidoflags |= (word)(__msg->attr.rrc() ? FIDO_RETREC : 0);
__hdr.fidoflags |= (word)(__msg->attr.arq() ? FIDO_AUDITREQ : 0);
__hdr.fidoflags |= (word)(__msg->attr.urq() ? FIDO_UPDREQ : 0);
__hdr.cost = __msg->cost;
memcpy(__hdr.reserved, __msg->wildcat.reserved, 20);
char* _txt = NULL;
uint _reln = Msgn->ToReln(__msg->msgno)-1;
int32_t _datstart = data->idx[_reln].offset;
if(__mode & GMSG_TXT) {
_txt = throw_strdup(__msg->txt);
word _size = (word)strlen(_txt);
__hdr.msgbytes = _size;
word n = 0;
char* ptr = _txt;
while(n < _size) {
if(*ptr == CTRL_A)
*ptr = NUL;
ptr++;
n++;
}
if((__mode & GMSG_NEW) or (_size > __hdr.msgbytes)) {
if(_size > __hdr.msgbytes) {
uint32_t _magic = MagicHeaderInactive;
lseekset(data->fhdat, data->idx[_reln].offset);
write(data->fhdat, &_magic, 4);
}
_datstart = filelength(data->fhdat);
data->idx[_reln].msgno = __hdr.msgno;
data->idx[_reln].offset = _datstart;
lseekset(data->fhix, sizeof(WCatBase)+(_reln*sizeof(WCatIdx)));
write(data->fhix, &data->idx[_reln], sizeof(WCatIdx));
}
__hdr.msgbytes = _size;
}
lseekset(data->fhdat, _datstart);
write(data->fhdat, &__hdr, sizeof(WCatHdr));
if(_txt) {
write(data->fhdat, _txt, __hdr.msgbytes);
throw_free(_txt);
}
if(not _was_locked)
unlock();
GFTRK(NULL);
}
// ------------------------------------------------------------------
void WCatArea::save_hdr(int __mode, gmsg* __msg) {
GFTRK("WCatSaveHdr");
WCatHdr _hdr;
save_message(__mode|GMSG_HDR, __msg, _hdr);
}
// ------------------------------------------------------------------
void WCatArea::save_msg(int __mode, gmsg* __msg) {
GFTRK("WCatSaveMsg");
WCatHdr _hdr;
save_message(__mode|GMSG_HDRTXT, __msg, _hdr);
}
// ------------------------------------------------------------------
void WCatArea::del_msg(gmsg* __msg) {
GFTRK("WCatDelMsg");
WCatHdr _hdr;
save_message(GMSG_HDR | GMSG_DELETE, __msg, _hdr);
}
// ------------------------------------------------------------------
void WCatArea::new_msgno(gmsg* __msg) {
GFTRK("WCatNewMsgno");
__msg->msgno = data->base.nextmsgno;
GFTRK(NULL);
}
// ------------------------------------------------------------------
void WCatArea::update_timesread(gmsg*) {
}
// ------------------------------------------------------------------