annotate src/online.c @ 44:bb6a1bf61279 noffle

[svn] Oops. Forgot three files in my last commit: * Removed Makefile. * Added docs/Makefile.am and docs/Makefile.in
author uh1763
date Fri, 05 May 2000 22:50:13 +0100
parents 2842f50feb55
children 32ba1198c6fa
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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43
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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 49 2000-05-05 21:45:56Z uh1763 $
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5 */
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6
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7 #if HAVE_CONFIG_H
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8 #include <config.h>
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9 #endif
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10
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11 #include <stdio.h>
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12 #include <unistd.h>
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13 #include "common.h"
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14 #include "configfile.h"
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15 #include "log.h"
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16
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17 static void
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18 fileOnline( Str s )
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19 {
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20 snprintf( s, MAXCHAR, "%s/lock/online", Cfg_spoolDir() );
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21 }
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22
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23 Bool
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24 Online_true( void )
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25 {
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26 FILE *f;
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27 Str file;
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28
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29 fileOnline( file );
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30 if ( ! ( f = fopen( file, "r" ) ) )
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31 return FALSE;
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32 fclose( f );
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33 return TRUE;
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34 }
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35
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36 void
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37 Online_set( Bool value )
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38 {
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39 FILE *f;
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40 Str file;
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41
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42 fileOnline( file );
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43 if ( value )
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44 {
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45 if ( ! ( f = fopen( file, "a" ) ) )
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46 {
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47 Log_err( "Could not create %s", file );
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48 return;
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49 }
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50 fclose( f );
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51 Log_inf( "NOFFLE is now online" );
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52 }
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53 else
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54 {
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55 if ( unlink( file ) != 0 )
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56 {
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57 Log_err( "Cannot remove %s", file );
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58 return;
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59 }
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60 Log_inf( "NOFFLE is now offline" );
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61 }
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62 }