use PVE::PodParser;
use HTTP::Status qw(:constants :is status_message);
use Text::Wrap;
-use Storable qw(dclone);
+use Clone qw(clone);
my $method_registry = {};
my $method_by_name = {};
foreach my $k (keys %$schema) {
my $d = $schema->{$k};
if ($k ne 'properties') {
- $res->{$k} = ref($d) ? dclone($d) : $d;
+ $res->{$k} = ref($d) ? clone($d) : $d;
next;
}
# convert indexed parameters like -net\d+ to -net[n]
if ($p =~ m/^([a-z]+)(\d+)$/) {
if ($2 == 0) {
$p = "$1\[n\]";
- } else {
- next;
+ } elsif (defined($d->{$1.'0'})) {
+ next; # only handle once for -xx0, but only if -xx0 exists
}
}
- $res->{$k}->{$p} = ref($pd) ? dclone($pd) : $pd;
+ $res->{$k}->{$p} = ref($pd) ? clone($pd) : $pd;
}
}
$data->{$k} = api_clone_schema($d);
} else {
- $data->{$k} = ref($d) ? dclone($d) : $d;
+ $data->{$k} = ref($d) ? clone($d) : $d;
}
}
$res->{info}->{$info->{method}} = $data;
my $sub = $AUTOLOAD;
(my $method = $sub) =~ s/.*:://;
- $method =~ s/.*:://;
-
my $info = $this->map_method_by_name($method);
*{$sub} = sub {
# warn "validate ". Dumper($param}) . "\n" . Dumper($schema);
PVE::JSONSchema::validate($param, $schema);
# untaint data (already validated)
+ my $extra = delete $param->{'extra-args'};
while (my ($key, $val) = each %$param) {
($param->{$key}) = $val =~ /^(.*)$/s;
}
+ $param->{'extra-args'} = [map { /^(.*)$/ } @$extra] if $extra;
}
my $result = &$func($param);
# todo: this is only to be safe - disable?
if (my $schema = $info->{returns}) {
- PVE::JSONSchema::validate($result, $schema, "Result verification vailed\n");
+ PVE::JSONSchema::validate($result, $schema, "Result verification failed\n");
}
return $result;
}
+# format option, display type and description
+# $name: option name
+# $display_name: for example "-$name" of "<$name>", pass undef to use "$name:"
+# $phash: json schema property hash
+# $format: 'asciidoc', 'short', 'long' or 'full'
+# $style: 'config', 'arg' or 'fixed'
+my $get_property_description = sub {
+ my ($name, $style, $phash, $format, $hidepw, $fileparams) = @_;
+
+ my $res = '';
+
+ $format = 'asciidoc' if !defined($format);
+
+ my $descr = $phash->{description} || "no description available";
+
+ chomp $descr;
+
+ my $type = PVE::PodParser::schema_get_type_text($phash);
+
+ if ($hidepw && $name eq 'password') {
+ $type = '';
+ }
+
+ if ($fileparams && $type eq 'string') {
+ foreach my $elem (@$fileparams) {
+ if ($name eq $elem) {
+ $type = 'filepath';
+ last;
+ }
+ }
+ }
+
+ if ($format eq 'asciidoc') {
+
+ if ($style eq 'config') {
+ $res .= "`$name`: ";
+ } elsif ($style eq 'arg') {
+ $res .= "`-$name` ";
+ } elsif ($style eq 'fixed') {
+ $res .= "`<$name>` ";
+ } else {
+ die "unknown style '$style'";
+ }
+
+ $res .= "`$type` " if $type;
+
+ if (defined(my $dv = $phash->{default})) {
+ $res .= "(default=`$dv`)";
+ }
+ $res .= "::\n\n";
+
+ my $wdescr = Text::Wrap::wrap('', '', ($descr));
+ chomp $wdescr;
+ $wdescr =~ s/^$/+/mg;
+
+ $res .= $wdescr . "\n";
+
+ if (my $req = $phash->{requires}) {
+ my $tmp .= ref($req) ? join(', ', @$req) : $req;
+ $res .= "+\nNOTE: Requires option(s): `$tmp`\n";
+ }
+ $res .= "\n";
+
+ } elsif ($format eq 'short' || $format eq 'long' || $format eq 'full') {
+
+ my $defaulttxt = '';
+ if (defined(my $dv = $phash->{default})) {
+ $defaulttxt = " (default=$dv)";
+ }
+
+ my $display_name;
+ if ($style eq 'config') {
+ $display_name = "$name:";
+ } elsif ($style eq 'arg') {
+ $display_name = "-$name";
+ } elsif ($style eq 'fixed') {
+ $display_name = "<$name>";
+ } else {
+ die "unknown style '$style'";
+ }
+
+ my $tmp = sprintf " %-10s %s$defaulttxt\n", $display_name, "$type";
+ my $indend = " ";
+
+ $res .= Text::Wrap::wrap('', $indend, ($tmp));
+ $res .= "\n",
+ $res .= Text::Wrap::wrap($indend, $indend, ($descr)) . "\n\n";
+
+ if (my $req = $phash->{requires}) {
+ my $tmp = "Requires option(s): ";
+ $tmp .= ref($req) ? join(', ', @$req) : $req;
+ $res .= Text::Wrap::wrap($indend, $indend, ($tmp)). "\n\n";
+ }
+
+ } else {
+ die "unknown format '$format'";
+ }
+
+ return $res;
+};
+
# generate usage information for command line tools
#
# $name ... the name of the method
# on the command line (or single parameter name for lists)
# $fixed_param ... do not generate and info about those parameters
# $format:
-# 'long' ... default (list all options)
-# 'short' ... command line only (one line)
-# 'full' ... also include description
+# 'long' ... default (text, list all options)
+# 'short' ... command line only (text, one line)
+# 'full' ... text, include description
+# 'asciidoc' ... generate asciidoc for man pages (like 'full')
# $hidepw ... hide password option (use this if you provide a read passwork callback)
+# $stringfilemap ... mapping for string parameters to file path parameters
sub usage_str {
- my ($self, $name, $prefix, $arg_param, $fixed_param, $format, $hidepw) = @_;
+ my ($self, $name, $prefix, $arg_param, $fixed_param, $format, $hidepw, $stringfilemap) = @_;
$format = 'long' if !$format;
}
}
- my $get_prop_descr = sub {
- my ($k, $display_name) = @_;
-
- my $phash = $prop->{$k};
-
- my $res = '';
-
- my $descr = $phash->{description} || "no description available";
- chomp $descr;
-
- my $type = PVE::PodParser::schema_get_type_text($phash);
-
- if ($hidepw && $k eq 'password') {
- $type = '';
- }
-
- my $defaulttxt = '';
- if (defined(my $dv = $phash->{default})) {
- $defaulttxt = " (default=$dv)";
- }
- my $tmp = sprintf " %-10s %s$defaulttxt\n", $display_name, "$type";
- my $indend = " ";
-
- $res .= Text::Wrap::wrap('', $indend, ($tmp));
- $res .= "\n",
- $res .= Text::Wrap::wrap($indend, $indend, ($descr)) . "\n\n";
-
- if (my $req = $phash->{requires}) {
- my $tmp = "Requires option(s): ";
- $tmp .= ref($req) ? join(', ', @$req) : $req;
- $res .= Text::Wrap::wrap($indend, $indend, ($tmp)). "\n\n";
- }
-
- return $res;
- };
-
my $argdescr = '';
foreach my $k (@$arg_param) {
next if defined($fixed_param->{$k}); # just to be sure
next if !$prop->{$k}; # just to be sure
- $argdescr .= &$get_prop_descr($k, "<$k>");
+ $argdescr .= &$get_property_description($k, 'fixed', $prop->{$k}, $format, 0);
}
my $idx_param = {}; # -vlan\d+ -scsi\d+
if ($k =~ m/^([a-z]+)(\d+)$/) {
my $name = $1;
next if $idx_param->{$name};
- $idx_param->{$name} = 1;
- $base = "${name}[n]";
+ if ($2 == 0) {
+ $idx_param->{$name} = 1;
+ $base = "${name}[n]";
+ }
}
- $opts .= &$get_prop_descr($k, "-$base");
+ my $mapping = defined($stringfilemap) ? &$stringfilemap($name) : undef;
+ $opts .= &$get_property_description($base, 'arg', $prop->{$k}, $format,
+ $hidepw, $mapping);
if (!$prop->{$k}->{optional}) {
$args .= " " if $args;
}
}
- $out .= "USAGE: " if $format ne 'short';
-
- $out .= "$prefix $args";
-
- $out .= $opts ? " [OPTIONS]\n" : "\n";
+ if ($format eq 'asciidoc') {
+ $out .= "*${prefix}*";
+ $out .= " `$args`" if $args;
+ $out .= $opts ? " `[OPTIONS]`\n" : "\n";
+ } else {
+ $out .= "USAGE: " if $format ne 'short';
+ $out .= "$prefix $args";
+ $out .= $opts ? " [OPTIONS]\n" : "\n";
+ }
return $out if $format eq 'short';
- if ($info->{description} && $format eq 'full') {
- my $desc = Text::Wrap::wrap(' ', ' ', ($info->{description}));
- $out .= "\n$desc\n\n";
+ if ($info->{description}) {
+ if ($format eq 'asciidoc') {
+ my $desc = Text::Wrap::wrap('', '', ($info->{description}));
+ $out .= "\n$desc\n\n";
+ } elsif ($format eq 'full') {
+ my $desc = Text::Wrap::wrap(' ', ' ', ($info->{description}));
+ $out .= "\n$desc\n\n";
+ }
}
$out .= $argdescr if $argdescr;
return $out;
}
+# generate docs from JSON schema properties
+sub dump_properties {
+ my ($prop, $format, $style, $filterFn) = @_;
+
+ my $raw = '';
+
+ $style //= 'config';
+
+ my $idx_param = {}; # -vlan\d+ -scsi\d+
+
+ foreach my $k (sort keys %$prop) {
+ my $phash = $prop->{$k};
+
+ next if defined($filterFn) && &$filterFn($k, $phash);
+
+ my $type = $phash->{type} || 'string';
+
+ my $base = $k;
+ if ($k =~ m/^([a-z]+)(\d+)$/) {
+ my $name = $1;
+ next if $idx_param->{$name};
+ if ($2 == 0) {
+ $idx_param->{$name} = 1;
+ $base = "${name}[n]";
+ }
+ }
+
+ $raw .= &$get_property_description($base, $style, $phash, $format, 0);
+ }
+
+ return $raw;
+}
+
+my $replace_file_names_with_contents = sub {
+ my ($param, $mapping) = @_;
+
+ if ($mapping) {
+ foreach my $elem ( @$mapping ) {
+ $param->{$elem} = PVE::Tools::file_get_contents($param->{$elem})
+ if defined($param->{$elem});
+ }
+ }
+
+ return $param;
+};
+
sub cli_handler {
- my ($self, $prefix, $name, $args, $arg_param, $fixed_param, $pwcallback) = @_;
+ my ($self, $prefix, $name, $args, $arg_param, $fixed_param, $pwcallback, $stringfilemap) = @_;
my $info = $self->map_method_by_name($name);
my $res;
eval {
my $param = PVE::JSONSchema::get_options($info->{parameters}, $args, $arg_param, $fixed_param, $pwcallback);
+ &$replace_file_names_with_contents($param, &$stringfilemap($name))
+ if defined($stringfilemap);
$res = $self->handle($info, $param);
};
if (my $err = $@) {
die $err if !$ec || $ec ne "PVE::Exception" || !$err->is_param_exc();
- $err->{usage} = $self->usage_str($name, $prefix, $arg_param, $fixed_param, 'short', $pwcallback);
+ $err->{usage} = $self->usage_str($name, $prefix, $arg_param, $fixed_param, 'short', $pwcallback, $stringfilemap);
die $err;
}