282 lines
8.5 KiB
C++
282 lines
8.5 KiB
C++
// This may look like C code, but it is really -*- C++ -*-
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// ------------------------------------------------------------------
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// The Goldware Library
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// Copyright (C) 1990-1999 Odinn Sorensen
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// ------------------------------------------------------------------
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this program; if not, write to the Free
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// Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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// MA 02111-1307, USA
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// ------------------------------------------------------------------
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// $Id$
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// ------------------------------------------------------------------
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// WildCat! 4.x messagebase engine.
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// ------------------------------------------------------------------
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// ------------------------------------------------------------------
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#include <gdbgerr.h>
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#include <gmemdbg.h>
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#include <gdbgtrk.h>
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#include <gstrall.h>
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#include <gmowcat.h>
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// ------------------------------------------------------------------
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void WCatArea::lock() {
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GFTRK("WCatLock");
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if(not data->islocked) {
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if(WideCanLock) {
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long _tries = 0;
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while(::lock(data->fhix, 0, 1) == -1) {
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if(PopupLocked(++_tries, true, path()) == false) {
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WideLog->ErrLock();
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raw_close();
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WideLog->printf("! A WildCat! msgbase file could not be locked.");
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WideLog->printf(": %s.IX.", path());
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WideLog->ErrOSInfo();
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LockErrorExit();
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}
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}
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if(_tries)
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PopupLocked(0, 0, NULL);
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}
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refresh();
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data->islocked = true;
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}
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void WCatArea::unlock() {
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GFTRK("WCatUnlock");
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if(WideCanLock and data->islocked)
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::unlock(data->fhix, 0, 1);
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data->islocked = false;
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void WCatArea::save_message(int __mode, gmsg* __msg, WCatHdr& __hdr) {
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int _was_locked = data->islocked;
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if(not _was_locked)
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lock();
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memset(&__hdr, 0, sizeof(WCatHdr));
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if(__mode & GMSG_NEW) {
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data->base.active++;
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__msg->msgno = data->base.nextmsgno++;
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Msgn->Append(__msg->msgno);
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data->idx = (WCatIdx*)throw_realloc(data->idx, data->base.active*sizeof(WCatIdx));
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__hdr.mflags |= mfReceiveable;
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lseekset(data->fhix, 0);
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write(data->fhix, &data->base, sizeof(WCatBase));
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}
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else if(__mode & GMSG_DELETE) {
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__hdr.mflags |= mfDeleted;
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}
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__hdr.magicnumber = MagicHeaderActive;
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__hdr.msgno = (word)__msg->msgno;
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strc2p(strupr(strxcpy(__hdr.from, __msg->by, sizeof(__hdr.from))));
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strc2p(strcpy(__hdr.fromtitle, __msg->wildcat.from_title));
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__hdr.fromuserid = __msg->wildcat.from_userid;
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strc2p(strupr(strxcpy(__hdr.to, __msg->to, sizeof(__hdr.to))));
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strc2p(strcpy(__hdr.totitle, __msg->wildcat.to_title));
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__hdr.touserid = __msg->wildcat.to_userid;
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strc2p(strxcpy(__hdr.subject, __msg->re, sizeof(__hdr.subject)));
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if(not *__msg->wildcat.network and (isnet() or isecho()))
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strcpy(__msg->wildcat.network, "FTSC");
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strc2p(strcpy(__hdr.network, __msg->wildcat.network));
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if(__msg->written) {
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struct tm* _tm = gmtime(&__msg->written);
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__hdr.msgdate = (word)(YMD2JDN(1900+_tm->tm_year, _tm->tm_mon+1, _tm->tm_mday)-1);
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__hdr.msgtime = (((long)_tm->tm_hour*3600L)+((long)_tm->tm_min*60L)+_tm->tm_sec)+1;
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}
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if(__msg->received) {
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struct tm* _tm = gmtime(&__msg->received);
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__hdr.readdate = (word)YMD2JDN(1900+_tm->tm_year, _tm->tm_mon+1, _tm->tm_mday);
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__hdr.readtime = (((long)_tm->tm_hour*3600L)+((long)_tm->tm_min*60L)+_tm->tm_sec)+1;
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}
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__hdr.mflags |= (word)(__msg->attr.pvt() ? mfPrivate : 0);
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__hdr.mflags |= (word)(__msg->attr.rab() ? mfReceiveable : 0);
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__hdr.mflags |= (word)(__msg->attr.rcv() ? mfReceived : 0);
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__hdr.mflags |= (word)(__msg->attr.rrc() ? mfReceipt : 0);
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__hdr.mflags |= (word)(__msg->attr.car() ? mfCarboned : 0);
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__hdr.mflags |= (word)(__msg->attr.fwd() ? mfForwarded : 0);
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__hdr.mflags |= (word)(__msg->attr.efl() ? mfEchoFlag : 0);
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__hdr.mflags |= (word)(__msg->attr.hrp() ? mfHasReplies : 0);
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__hdr.mflags |= (word)(__msg->attr.del() ? mfDeleted : 0);
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__hdr.mflags |= (word)(__msg->attr.tag() ? mfTagged : 0);
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__hdr.mflags |= (word)(__msg->attr.snt() ? mfSent : 0);
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if(__msg->link.first())
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__hdr.mflags |= mfHasReplies;
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__hdr.reference = (word)__msg->link.to();
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__hdr.origaddr = __msg->orig;
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__hdr.destaddr = __msg->dest;
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__hdr.msgbytes = (word)__msg->txtlength;
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strc2p(strcpy(__hdr.internalattach, __msg->wildcat.internal_attach));
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strc2p(strcpy(__hdr.externalattach, __msg->wildcat.external_attach));
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__hdr.prevunread = (word)__msg->wildcat.prev_unread;
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__hdr.nextunread = (word)__msg->wildcat.next_unread;
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__hdr.fidoflags |= (word)(__msg->attr.pvt() ? FIDO_PVT : 0);
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__hdr.fidoflags |= (word)(__msg->attr.cra() ? FIDO_CRASH : 0);
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__hdr.fidoflags |= (word)(__msg->attr.rcv() ? FIDO_RECEIVED : 0);
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__hdr.fidoflags |= (word)(__msg->attr.snt() ? FIDO_SENT : 0);
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__hdr.fidoflags |= (word)(__msg->attr.att() ? FIDO_ATTACH : 0);
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__hdr.fidoflags |= (word)(__msg->attr.trs() ? FIDO_TRANSIT : 0);
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__hdr.fidoflags |= (word)(__msg->attr.orp() ? FIDO_ORPHAN : 0);
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__hdr.fidoflags |= (word)(__msg->attr.k_s() ? FIDO_KILLSENT : 0);
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__hdr.fidoflags |= (word)(__msg->attr.loc() ? FIDO_LOCAL : 0);
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__hdr.fidoflags |= (word)(__msg->attr.hld() ? FIDO_HOLD : 0);
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__hdr.fidoflags |= (word)(__msg->attr.rsv() ? FIDO_RESERVED : 0);
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__hdr.fidoflags |= (word)(__msg->attr.frq() ? FIDO_FREQ : 0);
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__hdr.fidoflags |= (word)(__msg->attr.rrq() ? FIDO_RETRECREQ : 0);
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__hdr.fidoflags |= (word)(__msg->attr.rrc() ? FIDO_RETREC : 0);
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__hdr.fidoflags |= (word)(__msg->attr.arq() ? FIDO_AUDITREQ : 0);
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__hdr.fidoflags |= (word)(__msg->attr.urq() ? FIDO_UPDREQ : 0);
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__hdr.cost = __msg->cost;
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memcpy(__hdr.reserved, __msg->wildcat.reserved, 20);
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char* _txt = NULL;
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uint _reln = Msgn->ToReln(__msg->msgno)-1;
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long _datstart = data->idx[_reln].offset;
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if(__mode & GMSG_TXT) {
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_txt = throw_strdup(__msg->txt);
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word _size = (word)strlen(_txt);
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__hdr.msgbytes = _size;
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word n = 0;
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char* ptr = _txt;
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while(n < _size) {
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if(*ptr == CTRL_A)
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*ptr = NUL;
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ptr++;
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n++;
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}
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if((__mode & GMSG_NEW) or (_size > __hdr.msgbytes)) {
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if(_size > __hdr.msgbytes) {
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ulong _magic = MagicHeaderInactive;
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lseekset(data->fhdat, data->idx[_reln].offset);
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write(data->fhdat, &_magic, 4);
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}
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_datstart = filelength(data->fhdat);
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data->idx[_reln].msgno = __hdr.msgno;
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data->idx[_reln].offset = _datstart;
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lseekset(data->fhix, sizeof(WCatBase)+((long)_reln*sizeof(WCatIdx)));
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write(data->fhix, &data->idx[_reln], sizeof(WCatIdx));
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}
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__hdr.msgbytes = _size;
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}
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lseekset(data->fhdat, _datstart);
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write(data->fhdat, &__hdr, sizeof(WCatHdr));
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if(_txt) {
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write(data->fhdat, _txt, __hdr.msgbytes);
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throw_free(_txt);
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}
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if(not _was_locked)
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unlock();
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void WCatArea::save_hdr(int __mode, gmsg* __msg) {
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GFTRK("WCatSaveHdr");
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WCatHdr _hdr;
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save_message(__mode|GMSG_HDR, __msg, _hdr);
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}
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// ------------------------------------------------------------------
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void WCatArea::save_msg(int __mode, gmsg* __msg) {
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GFTRK("WCatSaveMsg");
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WCatHdr _hdr;
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save_message(__mode|GMSG_HDRTXT, __msg, _hdr);
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}
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// ------------------------------------------------------------------
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void WCatArea::del_msg(gmsg* __msg) {
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GFTRK("WCatDelMsg");
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WCatHdr _hdr;
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save_message(GMSG_HDR | GMSG_DELETE, __msg, _hdr);
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}
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// ------------------------------------------------------------------
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void WCatArea::new_msgno(gmsg* __msg) {
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GFTRK("WCatNewMsgno");
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__msg->msgno = data->base.nextmsgno;
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GFTRK(NULL);
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}
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// ------------------------------------------------------------------
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void WCatArea::update_timesread(gmsg*) {
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}
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// ------------------------------------------------------------------
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