70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/*****************************************************************************
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*
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* $Id$
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* Purpose ...............: Fidonet mailer
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*
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*****************************************************************************
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* Copyright (C) 1997-2004
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*
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* Michiel Broek FIDO: 2:280/2802
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* Beekmansbos 10
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* 1971 BV IJmuiden
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* the Netherlands
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*
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* This file is part of MBSE BBS.
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*
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* This BBS is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* MBSE BBS is distributed in the hope that it will be useful, but
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* 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with MBSE BBS; see the file COPYING. If not, write to the Free
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* Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*****************************************************************************/
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#include "../config.h"
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#include "../lib/libs.h"
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#include "../lib/structs.h"
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#include "../lib/users.h"
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#include "../lib/records.h"
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#include "../lib/clcomm.h"
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#include "../lib/common.h"
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#include "shortbox.h"
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/*
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* Returns name of T-Mail filebox in Dos format (8+3).
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* I know, this code looks ungly, but it works. - MiCHA :-)
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*/
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char* shortboxname(faddr *fa) {
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static char dirname[12];
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unsigned z=fa->zone, n=fa->net, f=fa->node, p=fa->point;
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unsigned u,v;
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u=z%32; z/=32; if (z>=32) return NULL;
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dirname[0]=z<10?z+'0':z-10+'a';
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dirname[1]=u<10?u+'0':u-10+'a';
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u=n%32; n/=32; v=n%32; n/=32; if (n>=32) return NULL;
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dirname[2]=n<10?n+'0':n-10+'a';
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dirname[3]=v<10?v+'0':v-10+'a';
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dirname[4]=u<10?u+'0':u-10+'a';
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u=f%32; f/=32; v=f%32; f/=32; if (f>=32) return NULL;
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dirname[5]=f<10?f+'0':f-10+'a';
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dirname[6]=v<10?v+'0':v-10+'a';
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dirname[7]=u<10?u+'0':u-10+'a';
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dirname[8]='.';
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u=p%32; p/=32; if (p>=32) return NULL;
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dirname[9]=p<10?p+'0':p-10+'a';
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dirname[10]=u<10?u+'0':u-10+'a';
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dirname[11]=0;
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return dirname;
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}
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