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1 /*
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2 online.c
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3
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4 $Id: online.c 3 2000-01-04 11:35:42Z enz $
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5 */
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6
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7 #include <unistd.h>
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8 #include "common.h"
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9 #include "config.h"
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10 #include "log.h"
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11
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12 static void
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13 fileOnline( Str s )
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14 {
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15 snprintf( s, MAXCHAR, "%s/lock/online", Cfg_spoolDir() );
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16 }
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17
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18 Bool
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19 Online_true( void )
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20 {
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21 FILE *f;
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22 Str file;
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23
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24 fileOnline( file );
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25 if ( ! ( f = fopen( file, "r" ) ) )
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26 return FALSE;
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27 fclose( f );
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28 return TRUE;
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29 }
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30
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31 void
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32 Online_set( Bool value )
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33 {
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34 FILE *f;
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35 Str file;
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36
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37 fileOnline( file );
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38 if ( value )
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39 {
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40 if ( ! ( f = fopen( file, "a" ) ) )
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41 {
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42 Log_err( "Could not create %s", file );
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43 return;
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44 }
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45 fclose( f );
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46 Log_inf( "NOFFLE is now online" );
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47 }
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48 else
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49 {
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50 if ( unlink( file ) != 0 )
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51 {
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52 Log_err( "Cannot remove %s", file );
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53 return;
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54 }
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55 Log_inf( "NOFFLE is now offline" );
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56 }
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57 }
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