Moved parse_args() function to PPCcfg.pm
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1495 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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@ -37,149 +37,6 @@ my %cmds = (
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);
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##########################################################################
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# Parse the command line for options and operands
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##########################################################################
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sub parse_args {
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my $request = shift;
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my $command = $request->{command};
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my @rsp = keys %{$cmds{$command}};
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my $args = $request->{arg};
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my %opt = ();
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my %cmds = ();
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#############################################
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# Responds with usage statement
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#############################################
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local *usage = sub {
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my $usage_string = xCAT::Usage->getUsage($command);
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return( [$_[0], $usage_string] );
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};
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#############################################
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# Process command-line arguments
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#############################################
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if ( !defined( $args )) {
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return(usage( "No command specified" ));
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}
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#############################################
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# Checks case in GetOptions, allows opts
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# to be grouped (e.g. -vx), and terminates
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# at the first unrecognized option.
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#############################################
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@ARGV = @$args;
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$Getopt::Long::ignorecase = 0;
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Getopt::Long::Configure( "bundling" );
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$request->{method} = undef;
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if ( !GetOptions( \%opt, qw(V|Verbose) )) {
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return( usage() );
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}
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####################################
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# Check for "-" with no option
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####################################
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if ( grep(/^-$/, @ARGV )) {
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return(usage( "Missing option: -" ));
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}
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####################################
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# Check for "=" with no argument
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####################################
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if (my ($c) = grep(/=$/, @ARGV )) {
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return(usage( "Missing argument: $c" ));
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}
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####################################
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# Check for unsupported commands
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####################################
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foreach my $arg ( @ARGV ) {
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my ($command,$value) = split( /=/, $arg );
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if ( !grep( /^$command$/, @rsp )) {
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return(usage( "Invalid command: $arg" ));
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}
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if ( exists( $cmds{$command} )) {
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return(usage( "Command multiple times: $command" ));
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}
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$cmds{$command} = $value;
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}
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####################################
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# Check command arguments
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####################################
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foreach ( keys %cmds ) {
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if ( $cmds{$_} ) {
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my $result = parse_option( $request, $_, $cmds{$_} );
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if ( $result ) {
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return( usage($result) );
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}
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}
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}
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$request->{method} = \%cmds;
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return( \%opt );
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}
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##########################################################################
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# Parse the command line optional arguments
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##########################################################################
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sub parse_option {
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my $request = shift;
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my $command = shift;
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my $value = shift;
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####################################
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# Set/get time
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####################################
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if ( $command =~ /^time$/ ) {
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if ( $value !~
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/^([0-1]?[0-9]|2[0-3]):(0?[0-9]|[1-5][0-9]):(0?[0-9]|[1-5][0-9])$/){
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return( "Invalid time format '$value'" );
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}
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}
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####################################
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# Set/get date
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####################################
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if ( $command =~ /^date$/ ) {
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if ( $value !~
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/^(0?[1-9]|1[012])-(0?[1-9]|[12][0-9]|3[01])-(20[0-9]{2})$/){
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return( "Invalid date format '$value'" );
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}
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}
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####################################
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# Set/get options
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####################################
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if ( $command =~ /^(autopower|iocap)$/ ) {
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if ( $value !~ /^(enable|disable)$/i ) {
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return( "Invalid argument '$value'" );
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}
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}
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####################################
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# Deconfiguration policy
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####################################
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if ( $command =~ /^decfg$/ ) {
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if ( $value !~ /^(enable|disable):.*$/i ) {
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return( "Invalid argument '$value'" );
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}
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}
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####################################
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# Processor deconfiguration
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####################################
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if ( $command =~ /^procdecfg$/ ) {
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if ( $value !~ /^(configure|deconfigure):\d+:(all|[\d,]+)$/i ) {
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return( "Invalid argument '$value'" );
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}
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}
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################################
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# Memory deconfiguration
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################################
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elsif ( $command =~ /^memdecfg$/ ) {
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if ($value !~/^(configure|deconfigure):\d+:(unit|bank):(all|[\d,]+)$/i){
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return( "Invalid argument '$value'" );
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}
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}
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return undef;
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}
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##########################################################################
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# FSP command handler through HTTP interface
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##########################################################################
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