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## $Id$ |
## $Id$ |
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## --------------------------------------------------------------------------- |
## --------------------------------------------------------------------------- |
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## $Log$ |
## $Log$ |
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## Revision 1.8 2003/04/04 17:31:59 joko |
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## + sub make_guid |
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## |
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## Revision 1.7 2003/03/29 07:24:10 joko |
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## enhanced 'run_cmd': now tries to execute program with appropriate application (e.g. 'cmd.exe' or 'perl') |
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## |
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## Revision 1.6 2003/03/28 06:58:06 joko |
## Revision 1.6 2003/03/28 06:58:06 joko |
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## new: 'run_cmd' now asynchronous! (via IPC::Run...) |
## new: 'run_cmd' now asynchronous! (via IPC::Run...) |
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## |
## |
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run_cmd run_cmds |
run_cmd run_cmds |
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get_chomped |
get_chomped |
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bool2status |
bool2status |
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make_guid |
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); |
); |
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - main |
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use Data::Dumper; |
use Data::Dumper; |
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use POSIX qw( strftime ); |
use POSIX qw( strftime ); |
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#use IPC::Run qw( run timeout ); |
#use IPC::Run qw( run timeout ); |
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use IPC::Run qw( start pump finish timeout ) ; |
use IPC::Run qw( start pump finish timeout ) ; |
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use Carp; |
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# $now_string = strftime "%a %b %e %H:%M:%S %Y", localtime; |
# $now_string = strftime "%a %b %e %H:%M:%S %Y", localtime; |
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# see "perldoc -f localtime" |
# see "perldoc -f localtime" |
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sub now { |
sub now { |
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my $options = shift; |
my $options = shift; |
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my $pattern = "%Y-%m-%d %H:%M:%S"; |
my $pattern = "%Y-%m-%d %H:%M:%S"; |
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# FIXME: detect type of program and run with proper application/interpreter |
# FIXME: detect type of program and run with proper application/interpreter |
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# using IPC::Run we have to dispatch this on our own! *no* os-interaction or interpolation here! |
# using IPC::Run we have to dispatch this on our own! *no* os-interaction or interpolation here! |
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# => better use absolute path-names only?! |
# => better use absolute path-names only?! |
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$cmd = "perl $cmd"; |
my $application = ''; |
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if (RUNNING_IN_HELL()) { |
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$application = 'cmd.exe /C'; |
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} |
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if ($cmd =~ m/\w+\.pl\s*.*/) { |
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$application = 'perl'; |
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} |
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$cmd = "$application $cmd" if $application; |
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print "IPC::Run: $cmd", "\n"; |
print "IPC::Run: $cmd", "\n"; |
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#run \@cmd, \$in, \$out, \$err, timeout( 10 ) or die "cat: $?"; |
#run \@cmd, \$in, \$out, \$err, timeout( 10 ) or die "cat: $?"; |
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sub RUNNING_IN_HELL () { $^O eq 'MSWin32' } |
sub RUNNING_IN_HELL () { $^O eq 'MSWin32' } |
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# create global unique identifers using Data::UUID |
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# if updating this code, please also modify Tangram::Storage::make_guid |
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sub make_guid |
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{ |
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my $self = shift; |
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my $guid; |
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# try to use Data::UUID first ... |
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eval("use Data::UUID;"); |
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if (!$@) { |
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my $ug = Data::UUID->new(); |
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$guid = $ug->create_str(); |
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# ... if this fails, try to fallback to Data::UUID::PurePerl instead ... |
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} else { |
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eval("use Data::UUID::PurePerl;"); |
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if (!$@) { |
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$guid = Data::UUID::PurePerl::generate_id(); |
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} else { |
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croak "couldn't create globally unique identifier"; |
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} |
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} |
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return $guid; |
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} |
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1; |
1; |