196 lines
7.3 KiB
C++
196 lines
7.3 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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// JAM msgbase implementation, utilities.
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// ------------------------------------------------------------------
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// ------------------------------------------------------------------
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#include <gmemdbg.h>
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#include <gdbgtrk.h>
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#include <gutlmisc.h>
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#include <gmojamm.h>
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// ------------------------------------------------------------------
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char* JamArea::user_lookup(char* lookfor) {
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NW(lookfor);
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return NULL;
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}
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// ------------------------------------------------------------------
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int JamArea::renumber() {
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return false;
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}
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// ------------------------------------------------------------------
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Line* JamArea::make_dump_msg(Line*& lin, gmsg* __msg, char* lng_head) {
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GFTRK("JamArea::make_dump_msg");
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// Read base header
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JamHdrInfo* _base = (JamHdrInfo*)throw_calloc(1, sizeof(JamHdrInfo));
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lseekset(data->fhjhr, 0);
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read(data->fhjhr, _base, sizeof(JamHdrInfo));
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// Read index record for msg
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JamIndex _idx;
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lseekset(data->fhjdx, __msg->msgno-data->hdrinfo.basemsgnum, sizeof(JamIndex));
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read(data->fhjdx, &_idx, sizeof(JamIndex));
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// Allocate space for the header
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JamHdr* _hdr = (JamHdr*)throw_calloc(1, (uint)(sizeof(JamHdr)+17));
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// Read message header
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lseekset(data->fhjhr, _idx.hdroffset);
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read(data->fhjhr, _hdr, sizeof(JamHdr));
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// Allocate space for the subfields
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byte* _subfield = (byte*)throw_calloc(1, (uint)(_hdr->subfieldlen+17));
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// Read the subfields
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read(data->fhjhr, _subfield, (uint)_hdr->subfieldlen);
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// Allocate memory for the raw message text
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throw_free(__msg->txt);
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__msg->txt = (char*)throw_calloc(1, (uint)_hdr->txtlen+16);
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// Read the message text
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lseekset(data->fhjdt, _hdr->offset);
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read(data->fhjdt, __msg->txt, (uint)_hdr->txtlen);
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char buf[100];
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Line* line = lin =
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AddLine (NULL, "Hexdump of JAM message header, subfields and text");
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AddLineF(line, "------------------------------------------------------------------------------");
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line = AddLine(line, "");
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AddLineF(line, "Msgbase : %s", real_path());
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AddLineF(line, "Signature : %s", _hdr->signature);
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AddLineF(line, "Revision : %u", _hdr->revision);
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AddLineF(line, "ReservedWord : %u", _hdr->reservedword);
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AddLineF(line, "SubfieldLen : %u", _hdr->subfieldlen);
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AddLineF(line, "TimesRead : %u", _hdr->timesread);
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AddLineF(line, "MSGIDcrc : %08Xh", _hdr->msgidcrc);
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AddLineF(line, "REPLYcrc : %08Xh", _hdr->replycrc);
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AddLineF(line, "ReplyTo : %u", _hdr->replyto);
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AddLineF(line, "Reply1st : %u", _hdr->reply1st);
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AddLineF(line, "ReplyNext : %u", _hdr->replynext);
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AddLineF(line, "DateWritten : %s (%08Xh)", TimeToStr(buf, _hdr->datewritten), (int32_t)_hdr->datewritten);
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AddLineF(line, "DateReceived : %s (%08Xh)", TimeToStr(buf, _hdr->datereceived), (int32_t)_hdr->datereceived);
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AddLineF(line, "DateProcessed : %s (%08Xh)", TimeToStr(buf, _hdr->dateprocessed), (int32_t)_hdr->dateprocessed);
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AddLineF(line, "MessageNumber : %u", _hdr->messagenumber);
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AddLineF(line, "Attribute : %08Xh (%sb)", _hdr->attribute, ltob(buf, _hdr->attribute, 0));
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AddLineF(line, "Attribute2 : %08Xh (%sb)", _hdr->attribute2, ltob(buf, _hdr->attribute2, 0));
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AddLineF(line, "Offset : %u", _hdr->offset);
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AddLineF(line, "TxtLen : %u", _hdr->txtlen);
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AddLineF(line, "PasswordCRC : %08Xh", _hdr->passwordcrc);
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AddLineF(line, "Cost : %u", _hdr->cost);
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line = AddLine(line, "");
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AddLineF(line, "Index Record:");
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line = AddLine(line, "");
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AddLineF(line, "UserCrc : %08Xh", _idx.usercrc);
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AddLineF(line, "HeaderOffset : %08Xh (%u)", _idx.hdroffset, _idx.hdroffset);
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line = AddLine(line, "");
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AddLineF(line, "Lastread Record:");
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line = AddLine(line, "");
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AddLineF(line, "Index : %u", data->lastpos);
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AddLineF(line, "UserCrc : %08Xh", data->lastrec.usercrc);
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AddLineF(line, "UserId : %08Xh", data->lastrec.userid);
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AddLineF(line, "Lastread : %u", data->lastrec.lastread);
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AddLineF(line, "Highread : %u", data->lastrec.highread);
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line = AddLine(line, "");
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AddLineF(line, "Base Header:");
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line = AddLine(line, "");
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AddLineF(line, "DateCreated : %s (%08Xh)", TimeToStr(buf, _base->datecreated), (int32_t)_base->datecreated);
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AddLineF(line, "ModCounter : %u", _base->modcounter);
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AddLineF(line, "ActiveMsgs : %u", _base->activemsgs);
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AddLineF(line, "PasswordCRC : %08Xh", _base->passwordcrc);
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AddLineF(line, "BaseMsgNum : %u", _base->basemsgnum);
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if(jamwide->smapihw)
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AddLineF(line, "HighWaterMark : %u", _base->highwatermark);
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else if(data->highwater != -1)
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AddLineF(line, "HighWaterMark : %u", data->highwater);
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else
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AddLineF(line, "HighWaterMark : unknown");
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line = AddLine(line, "");
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AddLineF(line, "Subfields:");
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line = AddLine(line, "");
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AddHexdump(line, _subfield, (uint)_hdr->subfieldlen);
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line = AddLine(line, "");
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// Process the subfields
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JamSubField* _subfieldptr = (JamSubField*)_subfield;
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uint _subfieldpos = 0;
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while(_subfieldpos < _hdr->subfieldlen) {
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_subfieldpos += sizeof(JamSubFieldHdr);
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uint _datlen = (uint)_subfieldptr->datlen;
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if(_subfieldpos > _hdr->subfieldlen) {
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AddLineF(line, "Error: SubfieldHdr at pos %u exceeds SubfieldLen (%u)!", (uint)(_subfieldpos-sizeof(JamSubFieldHdr)), _hdr->subfieldlen);
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break;
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}
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if((_subfieldpos + _datlen) > _hdr->subfieldlen) {
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_datlen = (uint)(_hdr->subfieldlen - _subfieldpos);
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AddLineF(line, "Error: SubfieldData at pos %u is too int32_t (%u)! Cut to %u.", _subfieldpos, (uint)_subfieldptr->datlen, _datlen);
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}
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AddLineF(line, "%05u [%3u]: \"%-*.*s\"",
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_subfieldptr->loid, _datlen,
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MinV(60, (int)_datlen),
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MinV(60, (int)_datlen),
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_subfieldptr->buffer
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);
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_subfieldpos += _datlen;
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_subfieldptr = (JamSubField*)(_subfield + _subfieldpos);
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}
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// Free subfield buffer
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throw_free(_subfield);
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line = AddLine(line, "");
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AddLineF(line, lng_head);
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line = AddLine(line, "");
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AddHexdump(line, _hdr, sizeof(JamHdr));
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// Free header and base
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throw_free(_hdr);
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throw_free(_base);
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GFTRK(NULL);
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return line;
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}
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// ------------------------------------------------------------------
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