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JsonUtils: now has working methods to submit json cli commands

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This commit is contained in:
Jed Reynolds
2018-08-09 19:03:47 -07:00
parent 694adc4071
commit 6cf6c685e2
1 changed files with 65 additions and 5 deletions
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70
LANforge/JsonUtils.pm
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@@ -25,7 +25,7 @@ if (defined $ENV{'DEBUG'}) {
our $NL="\n"; our $NL="\n";
use Exporter 'import'; use Exporter 'import';
our @EXPORT_OK=qw(err logg xpand json_request get_links_from); our @EXPORT_OK=qw(err logg xpand json_request get_links_from get_thru json_post get_port_names);
sub err { sub err {
my $i; my $i;
@@ -38,9 +38,9 @@ sub err {
sub logg { sub logg {
my $i; my $i;
for $i (@_) { for $i (@_) {
print STDOUT "$i"; print STDOUT "$i ";
} }
print STDOUT $NL; # print STDOUT $NL;
} }
sub xpand { sub xpand {
@@ -55,13 +55,62 @@ sub xpand {
sub json_request { sub json_request {
my ($uri) = @_; my ($uri) = @_;
my $url = xpand($uri); my $url = xpand($uri);
logg("$uri becomes $url\n"); #logg("$uri becomes $url\n");
my $req = new HTTP::Request("GET", $url); my $req = new HTTP::Request("GET" => $url);
$req->header("Accept" => "application/json"); $req->header("Accept" => "application/json");
my $response = $::Web->request($req); my $response = $::Web->request($req);
if ($response->code != 200) {
err("Status ".$response->code.": ".$response->content."\n");
if ($response->content =~ /(Can't connect|Connection refused)/) {
exit(1);
}
return {};
}
#print Dumper($response);
return $::Decoder->decode($response->content); return $::Decoder->decode($response->content);
} }
sub json_post {
my ($uri, $rh_data) = @_;
my $url = xpand($uri);
my $req = HTTP::Request->new("POST" => $url);
$req->header('Accept' => 'application/json');
$req->header('Content-Type' => 'application/json; charset=UTF-8');
$req->content(encode_json($rh_data));
#print Dumper($req);
my $response = $::Web->request($req);
#print Dumper($response);
if ($response->code != 200) {
err("Status ".$response->code.": ".$response->content."\n");
if ($response->content =~ /(Can't connect|Connection refused)/) {
exit(1);
}
return {};
}
return $::Decoder->decode($response->content);
}
sub get_port_names {
my ($rh_gpn, $arrayname) = @_;
my $ra_gpn2 = $rh_gpn->{$arrayname};
my $ra_gpn_links2 = [];
#print Dumper($ra_gpn2);
for my $rh_gpn2 (@$ra_gpn2) {
#print Dumper($rh_gpn2);
for my $key (keys %$rh_gpn2) {
my $v = $rh_gpn2->{$key};
next if (!(defined $v->{'_links'}));
my $rh_i = {
'uri' => $v->{'_links'},
'alias' => $v->{'alias'}
};
push(@$ra_gpn_links2, $rh_i);
}
}
#print Dumper($ra_links2);
return $ra_gpn_links2;
}
sub get_links_from { sub get_links_from {
my ($rh_glf, $arrayname) = @_; my ($rh_glf, $arrayname) = @_;
my $ra_glf2 = $rh_glf->{$arrayname}; my $ra_glf2 = $rh_glf->{$arrayname};
@@ -76,4 +125,15 @@ sub get_links_from {
#print Dumper($ra_links2); #print Dumper($ra_links2);
return $ra_glf_links2; return $ra_glf_links2;
} }
# eg get_thru( 'interface', 'device' )
sub get_thru {
my ($inner, $key, $rh_top) = @_;
if (!(defined $rh_top->{$inner})) {
print Dumper($rh_top);
return -1;
}
my $rh_inner = $rh_top->{$inner};
return $rh_inner->{$key};
}
1; 1;