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add helper for simple commands - handle_simple_cmd()

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A simple command is a command without sub-command.
This commit is contained in:
Dietmar Maurer 2011-10-12 10:27:56 +02:00
parent a413a515c5
commit 2026f4b5b4
1 changed files with 35 additions and 2 deletions
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37
data/PVE/CLIHandler.pm
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@ -187,9 +187,42 @@ sub handle_cmd {
my $prefix = "$exename $cmd";
my $res = $class->cli_handler($prefix, $name, \@ARGV, $arg_param, $uri_param, $pwcallback);
if ($outsub) {
&$outsub($res);
&$outsub($res) if $outsub;
}
sub handle_simple_cmd {
my ($def, $args, $pwcallback, $podfn) = @_;
my ($class, $name, $arg_param, $uri_param, $outsub) = @{$def};
die "no class specified" if !$class;
if (scalar(@$args) == 1) {
if ($args->[0] eq 'help') {
my $str = "USAGE: $name help\n";
$str .= $class->usage_str($name, $name, $arg_param, $uri_param, 'long');
print STDERR "$str\n\n";
return;
} elsif ($args->[0] eq 'verifyapi') {
PVE::RESTHandler::validate_method_schemas();
return;
} elsif ($args->[0] eq 'printmanpod') {
my $synopsis = " $name help\n\n";
my $str = $class->usage_str($name, $name, $arg_param, $uri_param, 'long');
$str =~ s/^USAGE://;
$str =~ s/\n/\n /g;
$synopsis .= $str;
my $parser = PVE::PodParser->new();
$parser->{include}->{synopsis} = $synopsis;
$parser->parse_from_file($podfn);
return;
}
}
my $res = $class->cli_handler($name, $name, \@ARGV, $arg_param, $uri_param, $pwcallback);
&$outsub($res) if $outsub;
}
1;