/[cvs]/nfo/perl/libs/Data/Rap/Engine.pm
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Diff of /nfo/perl/libs/Data/Rap/Engine.pm

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revision 1.4 by joko, Sat Feb 22 16:51:21 2003 UTC revision 1.5 by joko, Thu Mar 27 15:03:03 2003 UTC
# Line 2  Line 2 
2  ##  $Id$  ##  $Id$
3  ## ----------------------------------------------------------------------  ## ----------------------------------------------------------------------
4  ##  $Log$  ##  $Log$
5    ##  Revision 1.5  2003/03/27 15:03:03  joko
6    ##  enhanced 'sub run_executable'
7    ##
8  ##  Revision 1.4  2003/02/22 16:51:21  joko  ##  Revision 1.4  2003/02/22 16:51:21  joko
9  ##  + enhanced run_executable  ##  + enhanced run_executable
10  ##  modified logging output  ##  modified logging output
# Line 296  sub run_executable { Line 299  sub run_executable {
299      my $program = $opts->{executable};      my $program = $opts->{executable};
300      delete $opts->{executable};      delete $opts->{executable};
301    
302        # determine execution method
303        my $method = 'run_cmd';
304        my $wrapper_program = '';
305        
306        # check if program is a namespace-string (contains '::') - use 'do' in this case!
307        if ($program =~ /::/) {
308        #if ($program =~ s/::/\\/g) {
309          #$program = '.\\' . $program;
310          #$method = 'require';
311          #do "$program";
312          #return;
313          #$method = 'rap.';
314          
315          $wrapper_program = 'rap.pl';
316          
317        }
318    
319        # prepare arguments
320      my @buf;      my @buf;
321      foreach (keys %$opts) {      foreach (keys %$opts) {
322        my $value = $opts->{$_};        my $value = $opts->{$_};
# Line 314  sub run_executable { Line 335  sub run_executable {
335        }        }
336        push @buf, "--$_=$value";        push @buf, "--$_=$value";
337      }      }
338      
339      my $cmd = $program . ' ' . join(' ', @buf);      # build {program} & {arguments}  
340        my $cmd = join(' ', $wrapper_program, $program) . ' ' . join(' ', @buf);
341            
342      # trace      # trace
343        #print "command: $cmd", "\n";        #print "command: $cmd", "\n";
# Line 328  sub run_executable { Line 350  sub run_executable {
350        $ENV{PERL5LIB} = $INC[0];        $ENV{PERL5LIB} = $INC[0];
351                
352        #print Dumper(%ENV);        #print Dumper(%ENV);
353        run_cmd($cmd);        
354          print "command: '$cmd'", "\n";
355    
356          # V1 - basic
357          #run_cmd($cmd);
358    
359          # V1.b - enhanced: variable local method
360          my $evalstr = "$method('$cmd');";
361          eval($evalstr);
362          #my $res = do "$cmd";
363          #print $res, "\n" if $res;
364    
365          #$self->log("run_executable: $evalstr", 'info');
366          $self->raiseException("run_executable: $evalstr\n$@") if $@;
367    
368        # V2: via IPC::Run        # V2: via IPC::Run
369        # ....  (TODO)        # ....  (TODO)
370            
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