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#!/usr/bin/perl |
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use strict; |
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use warnings; |
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use lib 'lib'; |
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use Term::Shelly; |
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use CWMP::Store; |
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use CWMP::Tree; |
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use DBM::Deep; |
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use Data::Dump qw/dump/; |
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use Getopt::Long; |
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use Carp qw/confess/; |
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my $debug = 0; |
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my $store_path = 'state.db'; |
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GetOptions( |
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'debug+' => \$debug, |
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'store-path=s' => \$store_path, |
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); |
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my $sh = Term::Shelly->new(); |
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my $tree = CWMP::Tree->new({ debug => $debug }); |
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our $store = CWMP::Store->new({ |
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debug => $debug, |
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path => $store_path, |
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}); |
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$sh->out( |
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"You can issue commenads in form using tab-complete: |
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CPE_Serial ( parametar [ [=] value ] | command ) |
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" |
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); |
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$sh->{"completion_function"} = \&completer; |
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$sh->{"readline_callback"} = \&command; |
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my @history = ( 'exit' ); |
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my $pos = $#history; |
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$sh->{'mappings'}->{'up-history'} = [ sub { |
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my $self = shift; |
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if ( $pos >= 0 ) { |
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$self->{'input_line'} = $history[ $pos ]; |
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$pos--; |
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$self->{'input_position'} = length( $self->{'input_line'} ); |
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$self->fix_inputline; |
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} |
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} ]; |
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$sh->{'mappings'}->{'down-history'} = [ sub { |
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my $self = shift; |
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my $line = ''; |
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if ( $pos < $#history ) { |
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$pos++; |
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$line = $history[ $pos ]; |
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} |
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$self->{'input_line'} = $line; |
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$self->{'input_position'} = length( $self->{'input_line'} ); |
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$self->fix_inputline; |
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} ]; |
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$sh->prompt( '> ' ); |
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while (1) { |
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$sh->do_one_loop(); |
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} |
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sub completer { |
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my ($line, $bword, $pos, $curword) = @_; |
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$sh->out( "line: '$line' [ $bword - $pos ] -> '$curword'" ); |
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my @matches; |
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# do we have list (part) of CPE? |
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if ( $line =~ /^(\S*)\s*$/ ) { |
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@matches = sort grep { /^\Q$curword\E/ } $store->known_CPE; |
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$sh->out( "CPE available: ", join(",", @matches ) ); |
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} elsif ( $line =~ /^(\w+)\s+(\S+)$/ ) { |
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$sh->out("finding completes for '$2'"); |
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my ( $cpe_uid, $name ) = ( $1, $2 ); |
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my $beginning = $name; |
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my $part = ''; |
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if ( $beginning =~ s/\.([^\.]+)$// ) { |
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$part = $1; |
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} elsif ( $beginning =~ s/^(\S+)$// ) { |
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$part = $1; |
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} else { |
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confess "can't extract suffix"; |
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} |
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$sh->out( "## $cpe_uid ## beginning: $beginning -- part: $part" ); |
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my $perl = "\$store->db->{state}->{'$cpe_uid'}->{ParameterInfo}"; |
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$perl .= '->' . $tree->name2perl( $beginning ) if ( defined( $beginning ) && $beginning ne '' ); |
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$sh->out( "## $cpe_uid ## $perl" ); |
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@matches = eval "keys %{ $perl }"; |
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} |
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return @matches; |
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} |
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sub command { |
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my ( $line ) = @_; |
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return unless ( $line && $line ne '' ); |
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# just CPE uid |
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if ( $line =~ /^(\w+)\s*$/ ) { |
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if ( main->can( $1 ) ) { |
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$sh->out( "# execute command $1" ); |
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eval " \&$1( \$line ) "; |
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} elsif ( defined ( $store->db->{state}->{$1} ) ) { |
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$sh->out( |
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join(" ", keys %{ $store->db->{state}->{$1}->{ParameterInfo} }) |
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); |
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push @history, $line; |
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$pos = $#history; |
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} else { |
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$sh->out( "$line: CPE not found" ); |
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} |
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} else { |
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$sh->out( "$line: command not recognized" ); |
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} |
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} |
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sub history { |
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$sh->out( "history: ", dump ( @history ) ); |
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} |
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sub exit { |
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CORE::exit(); |
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} |