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deb-goldedplus/goldlib/gmb3/gmohuds3.cpp

236 lines
7.9 KiB
C++

// This may look like C code, but it is really -*- C++ -*-
// ------------------------------------------------------------------
// The Goldware Library
// Copyright (C) 1990-1999 Odinn Sorensen
// Copyright (C) 1999-2000 Alex. S. Aganichev
// ------------------------------------------------------------------
// 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
// ------------------------------------------------------------------
// $Id$
// ------------------------------------------------------------------
// Hudson / Goldbase msgbase handling
// ------------------------------------------------------------------
// ------------------------------------------------------------------
template <class msgn_t, class rec_t, class attr_t, class board_t, class last_t, bool __HUDSON>
msgn_t _HudsArea<msgn_t, rec_t, attr_t, board_t, last_t, __HUDSON>::get_hdr_idx(gmsg* __msg, char* __file__, int __line__) {
GFTRK("HudsGetHdrIdx");
msgn_t _count = 0;
msgn_t _total = (msgn_t)(wide->msgidxsize/sizeof(HudsIdx));
HudsIdx* _msgidx_ptr = wide->msgidxptr;
register ulong _msgno = __msg->msgno;
if(_msgidx_ptr) {
while(_count <= _total) {
if(_msgno == _msgidx_ptr->msgno) {
GFTRK(NULL);
return _count;
}
_msgidx_ptr++;
_count++;
}
}
// Report error
ulong _lmsgno = lastread ? Msgn->at(lastread-1) : Msgn->at(0);
ulong _lread = wide->lastrec[board()-1];
ulong _active = wide->msginfo.active[board()-1];
WideLog->errindex(__file__, __line__);
WideLog->printf("! Failed to locate a msgno in an internal %s index.", __HUDSON ? HUDS_NAME : GOLD_NAME);
WideLog->printf(": Msgno %lu (%lXh) in board %u (%s,%u,%u).", _msgno, _msgno, board(), echoid(), Msgn->Count(), lastread);
WideLog->printf(": First Msgno : %lu (%lXh).", Msgn->at(0), Msgn->at(0));
WideLog->printf(": Msgno at lastread : %lu (%lXh).", _lmsgno, _lmsgno);
WideLog->printf(": Real lastread msg : %lu (%lXh).", _lread, _lread);
WideLog->printf(": Real active msgs : %lu (%lXh).", _active, _active);
if(Msgn->Count() > 2) {
_lmsgno = Msgn->at(Msgn->Count()-3);
WideLog->printf(": Highest-2 msgno : %lu (%lXh).", _lmsgno, _lmsgno);
}
if(Msgn->Count() > 1) {
_lmsgno = Msgn->at(Msgn->Count()-2);
WideLog->printf(": Highest-1 msgno : %lu (%lXh).", _lmsgno, _lmsgno);
}
if(Msgn->Count()) {
_lmsgno = Msgn->at(Msgn->Count()-1);
WideLog->printf(": Highest msgno : %lu (%lXh).", _lmsgno, _lmsgno);
}
if(_msgno == 0xEEEEEEEEL) {
WideLog->printf("+ Info: This indicates a serious bug.");
WideLog->printf("+ Advice: Report to the Author immediately.");
}
WideLog->printf("+ Advice: Restart or run a msgbase index rebuild utility.");
IndexErrorExit();
GFTRK(NULL);
return (msgn_t)(__HUDSON ? HUDS_DELETEDMSGNO : GOLD_DELETEDMSGNO);
}
// ------------------------------------------------------------------
template <class msgn_t, class rec_t, class attr_t, class board_t, class last_t, bool __HUDSON>
int _HudsArea<msgn_t, rec_t, attr_t, board_t, last_t, __HUDSON>::load_message(int __mode, gmsg* __msg, HudsHdr& __hdr) {
if(__msg->msgno == 0) {
GFTRK(NULL);
return false;
}
// Read header
msgn_t _hdridx = get_hdr_idx(__msg, __FILE__, __LINE__);
lseek(wide->fhhdr, (long)_hdridx*(long)sizeof(HudsHdr), SEEK_SET);
read(wide->fhhdr, &__hdr, sizeof(HudsHdr));
__msg->msgno = __hdr.msgno;
__msg->link.to_set(__hdr.replyto);
__msg->link.first_set(__hdr.reply1st);
__msg->cost = __hdr.cost;
__msg->board = __hdr.board;
__msg->timesread = __hdr.timesread;
strnp2cc(__msg->by, __hdr.by, 35);
strnp2cc(__msg->to, __hdr.to, 35);
strnp2cc(__msg->re, __hdr.re, 72);
__msg->orig.zone = __msg->oorig.zone = __hdr.origzone;
__msg->orig.net = __msg->oorig.net = __hdr.orignet;
__msg->orig.node = __msg->oorig.node = __hdr.orignode;
__msg->orig.point = __msg->oorig.point = 0;
__msg->dest.zone = __msg->odest.zone = __hdr.destzone;
__msg->dest.net = __msg->odest.net = __hdr.destnet;
__msg->dest.node = __msg->odest.node = __hdr.destnode;
__msg->dest.point = __msg->odest.point = 0;
// Convert date and time
int _year, _month, _day, _hour, _minute;
sscanf(__hdr.date+1, "%d%*c%d%*c%2d", &_month, &_day, &_year);
sscanf(__hdr.time+1, "%d%*c%2d", &_hour, &_minute);
struct tm _tm;
_tm.tm_year = (_year < 80) ? (_year+100) : _year;
_tm.tm_mon = _month - 1;
_tm.tm_mday = _day;
_tm.tm_hour = _hour;
_tm.tm_min = _minute;
_tm.tm_sec = 0;
_tm.tm_isdst = -1;
time_t a = mktime(&_tm);
struct tm *tp = gmtime(&a);
tp->tm_isdst = -1;
time_t b = mktime(tp);
__msg->written = a + a - b;
__msg->arrived = 0;
// Convert attributes
__msg->attr.del(__hdr.msgattr & HUDS_DELETED);
__msg->attr.pvt(__hdr.msgattr & HUDS_PVT);
__msg->attr.rcv(__hdr.msgattr & HUDS_RECEIVED);
__msg->attr.loc(__hdr.msgattr & HUDS_LOCAL);
__msg->attr.grp(__hdr.msgattr & HUDS_GROUPMSG);
__msg->attr.k_s(__hdr.netattr & HUDS_KILLSENT);
__msg->attr.att(__hdr.netattr & HUDS_ATTACH);
__msg->attr.cra(__hdr.netattr & HUDS_CRASH);
__msg->attr.rrq(__hdr.netattr & HUDS_RETRECREQ);
__msg->attr.arq(__hdr.netattr & HUDS_AUDITREQ);
__msg->attr.rrc(__hdr.netattr & HUDS_RETREC);
__msg->attr.frq(__hdr.netattr & HUDS_FREQ);
__msg->attr.uns((__hdr.netattr & HUDS_SENT) ? 0 : ((__hdr.msgattr & (HUDS_NETTRANS|HUDS_ECHOTRANS)) ? 1 : 0));
__msg->attr.snt(__msg->attr.loc() and not (__msg->attr.uns() or __msg->attr.rcv()));
__msg->txtstart = __hdr.startrec;
__msg->txtlength = __hdr.numrecs;
// If message text is used
if(__mode & GMSG_TXT) {
// Get length of message text
uint _numrecs = __hdr.numrecs;
// Allocate memory for message text
__msg->txt = (char*)throw_realloc(__msg->txt, _numrecs*256+256);
*__msg->txt = NUL;
// Read message text and convert it to a NUL-terminated C string
if(_numrecs) {
// Seek to, and read the raw text
lseek(wide->fhtxt, (long)__hdr.startrec*256L, SEEK_SET);
read(wide->fhtxt, __msg->txt, _numrecs*256);
// Set up loop variables
char* _src = __msg->txt;
char* _dst = _src;
uint _count = 0;
// Conversion loop
while(_count++ < _numrecs) {
// Get block length
byte _len = *_src++;
// Move text over the length byte
memmove(_dst, _src, _len);
// Move pointers
_dst += _len;
_src += _len;
}
// NUL-terminate the text
*_dst = NUL;
}
}
GFTRK(NULL);
return true;
}
// ------------------------------------------------------------------
template <class msgn_t, class rec_t, class attr_t, class board_t, class last_t, bool __HUDSON>
int _HudsArea<msgn_t, rec_t, attr_t, board_t, last_t, __HUDSON>::load_hdr(gmsg* __msg) {
GFTRK("HudsLoadHdr");
HudsHdr _hdr;
return load_message(GMSG_HDR, __msg, _hdr);
}
// ------------------------------------------------------------------
template <class msgn_t, class rec_t, class attr_t, class board_t, class last_t, bool __HUDSON>
int _HudsArea<msgn_t, rec_t, attr_t, board_t, last_t, __HUDSON>::load_msg(gmsg* __msg) {
GFTRK("HudsLoadMsg");
HudsHdr _hdr;
return load_message(GMSG_HDRTXT, __msg, _hdr);
}
// ------------------------------------------------------------------