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deb-mbse/mbsebbs/morefile.c

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/*****************************************************************************
*
* $Id$
* Purpose ...............: Display file with more
*
*****************************************************************************
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* Copyright (C) 1997-2004
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*
* Michiel Broek FIDO: 2:280/2802
* Beekmansbos 10
* 1971 BV IJmuiden
* the Netherlands
*
* This file is part of MBSE BBS.
*
* This BBS is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* MBSE BBS 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* 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/mbselib.h"
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#include "../lib/mbse.h"
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#include "../lib/users.h"
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#include "input.h"
#include "language.h"
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#include "morefile.h"
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#include "timeout.h"
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#include "term.h"
#include "ttyio.h"
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int MoreFile(char *filename)
{
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char Buf[81];
static FILE *fptr;
int lines, input, ignore = FALSE, maxlines;
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maxlines = lines = exitinfo.iScreenLen - 2;
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if ((fptr = fopen(filename,"r")) == NULL) {
sprintf(Buf, "%s%s", (char *) Language(72), filename);
pout(LIGHTRED, BLACK, Buf);
Enter(2);
return(0);
}
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Enter(1);
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while (fgets(Buf,80,fptr) != NULL) {
if ((lines != 0) || (ignore)) {
lines--;
PUTSTR(Buf);
}
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if (strlen(Buf) == 0) {
fclose(fptr);
return(0);
}
if (lines == 0) {
/* More (Y/n/=) */
sprintf(Buf, " %sY\x08", (char *) Language(61));
PUTSTR(Buf);
alarm_on();
input = toupper(getchar());
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if ((input == Keystroke(61, 0)) || (input == '\r'))
lines = maxlines;
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if (input == Keystroke(61, 1)) {
fclose(fptr);
return(0);
}
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if (input == Keystroke(61, 2))
ignore = TRUE;
else
lines = maxlines;
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}
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}
Pause();
fclose(fptr);
return 1;
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}