--- /dev/null
+package PVE::APIClient::RESTHandler;
+
+use strict;
+no strict 'refs'; # our autoload requires this
+use warnings;
+use PVE::APIClient::SafeSyslog;
+use PVE::APIClient::Exception qw(raise raise_param_exc);
+use PVE::APIClient::JSONSchema;
+use PVE::APIClient::Tools;
+use HTTP::Status qw(:constants :is status_message);
+use Text::Wrap;
+use Clone qw(clone);
+
+my $method_registry = {};
+my $method_by_name = {};
+my $method_path_lookup = {};
+
+our $AUTOLOAD; # it's a package global
+
+sub api_clone_schema {
+ my ($schema) = @_;
+
+ my $res = {};
+ my $ref = ref($schema);
+ die "not a HASH reference" if !($ref && $ref eq 'HASH');
+
+ foreach my $k (keys %$schema) {
+ my $d = $schema->{$k};
+ if ($k ne 'properties') {
+ $res->{$k} = ref($d) ? clone($d) : $d;
+ next;
+ }
+ # convert indexed parameters like -net\d+ to -net[n]
+ foreach my $p (keys %$d) {
+ my $pd = $d->{$p};
+ if ($p =~ m/^([a-z]+)(\d+)$/) {
+ my ($name, $idx) = ($1, $2);
+ if ($idx == 0 && defined($d->{"${name}1"})) {
+ $p = "${name}[n]";
+ } elsif (defined($d->{"${name}0"})) {
+ next; # only handle once for -xx0, but only if -xx0 exists
+ }
+ }
+ my $tmp = ref($pd) ? clone($pd) : $pd;
+ # NOTE: add typetext property for more complex types, to
+ # make the web api viewer code simpler
+ if (!(defined($tmp->{enum}) || defined($tmp->{pattern}))) {
+ my $typetext = PVE::APIClient::JSONSchema::schema_get_type_text($tmp);
+ if ($tmp->{type} && ($tmp->{type} ne $typetext)) {
+ $tmp->{typetext} = $typetext;
+ }
+ }
+ $res->{$k}->{$p} = $tmp;
+ }
+ }
+
+ return $res;
+}
+
+sub api_dump_full {
+ my ($tree, $index, $class, $prefix, $raw_dump) = @_;
+
+ $prefix = '' if !$prefix;
+
+ my $ma = $method_registry->{$class};
+
+ foreach my $info (@$ma) {
+
+ my $path = "$prefix/$info->{path}";
+ $path =~ s/\/+$//;
+
+ if ($info->{subclass}) {
+ api_dump_full($tree, $index, $info->{subclass}, $path, $raw_dump);
+ } else {
+ next if !$path;
+
+ # check if method is unique
+ my $realpath = $path;
+ $realpath =~ s/\{[^\}]+\}/\{\}/g;
+ my $fullpath = "$info->{method} $realpath";
+ die "duplicate path '$realpath'" if $index->{$fullpath};
+ $index->{$fullpath} = $info;
+
+ # insert into tree
+ my $treedir = $tree;
+ my $res;
+ my $sp = '';
+ foreach my $dir (split('/', $path)) {
+ next if !$dir;
+ $sp .= "/$dir";
+ $res = (grep { $_->{text} eq $dir } @$treedir)[0];
+ if ($res) {
+ $res->{children} = [] if !$res->{children};
+ $treedir = $res->{children};
+ } else {
+ $res = {
+ path => $sp,
+ text => $dir,
+ children => [],
+ };
+ push @$treedir, $res;
+ $treedir = $res->{children};
+ }
+ }
+
+ if ($res) {
+ my $data = {};
+ foreach my $k (keys %$info) {
+ next if $k eq 'code' || $k eq "match_name" || $k eq "match_re" ||
+ $k eq "path";
+
+ my $d = $info->{$k};
+
+ if ($raw_dump) {
+ $data->{$k} = $d;
+ } else {
+ if ($k eq 'parameters') {
+ $data->{$k} = api_clone_schema($d);
+ } else {
+ $data->{$k} = ref($d) ? clone($d) : $d;
+ }
+ }
+ }
+ $res->{info}->{$info->{method}} = $data;
+ };
+ }
+ }
+};
+
+sub api_dump_cleanup_tree {
+ my ($tree) = @_;
+
+ foreach my $rec (@$tree) {
+ delete $rec->{children} if $rec->{children} && !scalar(@{$rec->{children}});
+ if ($rec->{children}) {
+ $rec->{leaf} = 0;
+ api_dump_cleanup_tree($rec->{children});
+ } else {
+ $rec->{leaf} = 1;
+ }
+ }
+
+}
+
+# api_dump_remove_refs: prepare API tree for use with to_json($tree)
+sub api_dump_remove_refs {
+ my ($tree) = @_;
+
+ my $class = ref($tree);
+ return $tree if !$class;
+
+ if ($class eq 'ARRAY') {
+ my $res = [];
+ foreach my $el (@$tree) {
+ push @$res, api_dump_remove_refs($el);
+ }
+ return $res;
+ } elsif ($class eq 'HASH') {
+ my $res = {};
+ foreach my $k (keys %$tree) {
+ if (my $itemclass = ref($tree->{$k})) {
+ if ($itemclass eq 'CODE') {
+ next if $k eq 'completion';
+ }
+ $res->{$k} = api_dump_remove_refs($tree->{$k});
+ } else {
+ $res->{$k} = $tree->{$k};
+ }
+ }
+ return $res;
+ } elsif ($class eq 'Regexp') {
+ return "$tree"; # return string representation
+ } else {
+ die "unknown class '$class'\n";
+ }
+}
+
+sub api_dump {
+ my ($class, $prefix, $raw_dump) = @_;
+
+ my $tree = [];
+
+ my $index = {};
+ api_dump_full($tree, $index, $class, $prefix, $raw_dump);
+ api_dump_cleanup_tree($tree);
+ return $tree;
+};
+
+sub validate_method_schemas {
+
+ foreach my $class (keys %$method_registry) {
+ my $ma = $method_registry->{$class};
+
+ foreach my $info (@$ma) {
+ PVE::APIClient::JSONSchema::validate_method_info($info);
+ }
+ }
+}
+
+sub register_method {
+ my ($self, $info) = @_;
+
+ my $match_re = [];
+ my $match_name = [];
+
+ my $errprefix;
+
+ my $method;
+ if ($info->{subclass}) {
+ $errprefix = "register subclass $info->{subclass} at ${self}/$info->{path} -";
+ $method = 'SUBCLASS';
+ } else {
+ $errprefix = "register method ${self}/$info->{path} -";
+ $info->{method} = 'GET' if !$info->{method};
+ $method = $info->{method};
+ }
+
+ $method_path_lookup->{$self} = {} if !defined($method_path_lookup->{$self});
+ my $path_lookup = $method_path_lookup->{$self};
+
+ die "$errprefix no path" if !defined($info->{path});
+
+ foreach my $comp (split(/\/+/, $info->{path})) {
+ die "$errprefix path compoment has zero length\n" if $comp eq '';
+ my ($name, $regex);
+ if ($comp =~ m/^\{(\w+)(:(.*))?\}$/) {
+ $name = $1;
+ $regex = $3 ? $3 : '\S+';
+ push @$match_re, $regex;
+ push @$match_name, $name;
+ } else {
+ $name = $comp;
+ push @$match_re, $name;
+ push @$match_name, undef;
+ }
+
+ if ($regex) {
+ $path_lookup->{regex} = {} if !defined($path_lookup->{regex});
+
+ my $old_name = $path_lookup->{regex}->{match_name};
+ die "$errprefix found changed regex match name\n"
+ if defined($old_name) && ($old_name ne $name);
+ my $old_re = $path_lookup->{regex}->{match_re};
+ die "$errprefix found changed regex\n"
+ if defined($old_re) && ($old_re ne $regex);
+ $path_lookup->{regex}->{match_name} = $name;
+ $path_lookup->{regex}->{match_re} = $regex;
+
+ die "$errprefix path match error - regex and fixed items\n"
+ if defined($path_lookup->{folders});
+
+ $path_lookup = $path_lookup->{regex};
+
+ } else {
+ $path_lookup->{folders}->{$name} = {} if !defined($path_lookup->{folders}->{$name});
+
+ die "$errprefix path match error - regex and fixed items\n"
+ if defined($path_lookup->{regex});
+
+ $path_lookup = $path_lookup->{folders}->{$name};
+ }
+ }
+
+ die "$errprefix duplicate method definition\n"
+ if defined($path_lookup->{$method});
+
+ if ($method eq 'SUBCLASS') {
+ foreach my $m (qw(GET PUT POST DELETE)) {
+ die "$errprefix duplicate method definition SUBCLASS and $m\n" if $path_lookup->{$m};
+ }
+ }
+ $path_lookup->{$method} = $info;
+
+ $info->{match_re} = $match_re;
+ $info->{match_name} = $match_name;
+
+ $method_by_name->{$self} = {} if !defined($method_by_name->{$self});
+
+ if ($info->{name}) {
+ die "$errprefix method name already defined\n"
+ if defined($method_by_name->{$self}->{$info->{name}});
+
+ $method_by_name->{$self}->{$info->{name}} = $info;
+ }
+
+ push @{$method_registry->{$self}}, $info;
+}
+
+sub DESTROY {}; # avoid problems with autoload
+
+sub AUTOLOAD {
+ my ($this) = @_;
+
+ # also see "man perldiag"
+
+ my $sub = $AUTOLOAD;
+ (my $method = $sub) =~ s/.*:://;
+
+ my $info = $this->map_method_by_name($method);
+
+ *{$sub} = sub {
+ my $self = shift;
+ return $self->handle($info, @_);
+ };
+ goto &$AUTOLOAD;
+}
+
+sub method_attributes {
+ my ($self) = @_;
+
+ return $method_registry->{$self};
+}
+
+sub map_method_by_name {
+ my ($self, $name) = @_;
+
+ my $info = $method_by_name->{$self}->{$name};
+ die "no such method '${self}::$name'\n" if !$info;
+
+ return $info;
+}
+
+sub map_path_to_methods {
+ my ($class, $stack, $uri_param, $pathmatchref) = @_;
+
+ my $path_lookup = $method_path_lookup->{$class};
+
+ # Note: $pathmatchref can be used to obtain path including
+ # uri patterns like '/cluster/firewall/groups/{group}'.
+ # Used by pvesh to display help
+ if (defined($pathmatchref)) {
+ $$pathmatchref = '' if !$$pathmatchref;
+ }
+
+ while (defined(my $comp = shift @$stack)) {
+ return undef if !$path_lookup; # not registerd?
+ if ($path_lookup->{regex}) {
+ my $name = $path_lookup->{regex}->{match_name};
+ my $regex = $path_lookup->{regex}->{match_re};
+
+ return undef if $comp !~ m/^($regex)$/;
+ $uri_param->{$name} = $1;
+ $path_lookup = $path_lookup->{regex};
+ $$pathmatchref .= '/{' . $name . '}' if defined($pathmatchref);
+ } elsif ($path_lookup->{folders}) {
+ $path_lookup = $path_lookup->{folders}->{$comp};
+ $$pathmatchref .= '/' . $comp if defined($pathmatchref);
+ } else {
+ die "internal error";
+ }
+
+ return undef if !$path_lookup;
+
+ if (my $info = $path_lookup->{SUBCLASS}) {
+ $class = $info->{subclass};
+
+ my $fd = $info->{fragmentDelimiter};
+
+ if (defined($fd)) {
+ # we only support the empty string '' (match whole URI)
+ die "unsupported fragmentDelimiter '$fd'"
+ if $fd ne '';
+
+ $stack = [ join ('/', @$stack) ] if scalar(@$stack) > 1;
+ }
+ $path_lookup = $method_path_lookup->{$class};
+ }
+ }
+
+ return undef if !$path_lookup;
+
+ return ($class, $path_lookup);
+}
+
+sub find_handler {
+ my ($class, $method, $path, $uri_param, $pathmatchref) = @_;
+
+ my $stack = [ grep { length($_) > 0 } split('\/+' , $path)]; # skip empty fragments
+
+ my ($handler_class, $path_info);
+ eval {
+ ($handler_class, $path_info) = $class->map_path_to_methods($stack, $uri_param, $pathmatchref);
+ };
+ my $err = $@;
+ syslog('err', $err) if $err;
+
+ return undef if !($handler_class && $path_info);
+
+ my $method_info = $path_info->{$method};
+
+ return undef if !$method_info;
+
+ return ($handler_class, $method_info);
+}
+
+sub handle {
+ my ($self, $info, $param) = @_;
+
+ my $func = $info->{code};
+
+ if (!($info->{name} && $func)) {
+ raise("Method lookup failed ('$info->{name}')\n",
+ code => HTTP_INTERNAL_SERVER_ERROR);
+ }
+
+ if (my $schema = $info->{parameters}) {
+ # warn "validate ". Dumper($param}) . "\n" . Dumper($schema);
+ PVE::APIClient::JSONSchema::validate($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 = $info->{returns}) {
+ PVE::APIClient::JSONSchema::validate($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', 'config-sub', 'arg' or 'fixed'
+# $mapdef: parameter mapping ({ desc => XXX, func => sub {...} })
+my $get_property_description = sub {
+ my ($name, $style, $phash, $format, $hidepw, $mapdef) = @_;
+
+ my $res = '';
+
+ $format = 'asciidoc' if !defined($format);
+
+ my $descr = $phash->{description} || "no description available";
+
+ if ($phash->{verbose_description} &&
+ ($style eq 'config' || $style eq 'config-sub')) {
+ $descr = $phash->{verbose_description};
+ }
+
+ chomp $descr;
+
+ my $type_text = PVE::APIClient::JSONSchema::schema_get_type_text($phash, $style);
+
+ if ($hidepw && $name eq 'password') {
+ $type_text = '';
+ }
+
+ if ($mapdef && $phash->{type} eq 'string') {
+ $type_text = $mapdef->{desc};
+ }
+
+ if ($format eq 'asciidoc') {
+
+ if ($style eq 'config') {
+ $res .= "`$name`: ";
+ } elsif ($style eq 'config-sub') {
+ $res .= "`$name`=";
+ } elsif ($style eq 'arg') {
+ $res .= "`--$name` ";
+ } elsif ($style eq 'fixed') {
+ $res .= "`<$name>`: ";
+ } else {
+ die "unknown style '$style'";
+ }
+
+ $res .= "`$type_text` " if $type_text;
+
+ if (defined(my $dv = $phash->{default})) {
+ $res .= "('default =' `$dv`)";
+ }
+
+ if ($style eq 'config-sub') {
+ $res .= ";;\n\n";
+ } else {
+ $res .= "::\n\n";
+ }
+
+ my $wdescr = $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_text";
+ 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;
+};
+
+# translate parameter mapping definition
+# $mapping_array is a array which can contain:
+# strings ... in that case we assume it is a parameter name, and
+# we want to load that parameter from a file
+# [ param_name, func, desc] ... allows you to specify a arbitrary
+# mapping func for any param
+#
+# Returns: a hash indexed by parameter_name,
+# i.e. { param_name => { func => .., desc => ... } }
+my $compute_param_mapping_hash = sub {
+ my ($mapping_array) = @_;
+
+ my $res = {};
+
+ return $res if !defined($mapping_array);
+
+ foreach my $item (@$mapping_array) {
+ my ($name, $func, $desc, $interactive);
+ if (ref($item) eq 'ARRAY') {
+ ($name, $func, $desc, $interactive) = @$item;
+ } else {
+ $name = $item;
+ $func = sub { return PVE::APIClient::Tools::file_get_contents($_[0]) };
+ }
+ $desc //= '<filepath>';
+ $res->{$name} = { desc => $desc, func => $func, interactive => $interactive };
+ }
+
+ return $res;
+};
+
+# generate usage information for command line tools
+#
+# $name ... the name of the method
+# $prefix ... usually something like "$exename $cmd" ('pvesm add')
+# $arg_param ... list of parameters we want to get as ordered arguments
+# on the command line (or single parameter name for lists)
+# $fixed_param ... do not generate and info about those parameters
+# $format:
+# '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)
+# $param_mapping_func ... mapping for string parameters to file path parameters
+sub usage_str {
+ my ($self, $name, $prefix, $arg_param, $fixed_param, $format, $hidepw, $param_mapping_func) = @_;
+
+ $format = 'long' if !$format;
+
+ my $info = $self->map_method_by_name($name);
+ my $schema = $info->{parameters};
+ my $prop = $schema->{properties};
+
+ my $out = '';
+
+ my $arg_hash = {};
+
+ my $args = '';
+
+ $arg_param = [ $arg_param ] if $arg_param && !ref($arg_param);
+
+ foreach my $p (@$arg_param) {
+ next if !$prop->{$p}; # just to be sure
+ my $pd = $prop->{$p};
+
+ $arg_hash->{$p} = 1;
+ $args .= " " if $args;
+ if ($pd->{format} && $pd->{format} =~ m/-list/) {
+ $args .= "{<$p>}";
+ } else {
+ $args .= $pd->{optional} ? "[<$p>]" : "<$p>";
+ }
+ }
+
+ 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_property_description($k, 'fixed', $prop->{$k}, $format, 0);
+ }
+
+ my $idx_param = {}; # -vlan\d+ -scsi\d+
+
+ my $opts = '';
+ foreach my $k (sort keys %$prop) {
+ next if $arg_hash->{$k};
+ next if defined($fixed_param->{$k});
+
+ my $type_text = $prop->{$k}->{type} || 'string';
+
+ next if $hidepw && ($k eq 'password') && !$prop->{$k}->{optional};
+
+ my $base = $k;
+ if ($k =~ m/^([a-z]+)(\d+)$/) {
+ my ($name, $idx) = ($1, $2);
+ next if $idx_param->{$name};
+ if ($idx == 0 && defined($prop->{"${name}1"})) {
+ $idx_param->{$name} = 1;
+ $base = "${name}[n]";
+ }
+ }
+
+ my $param_mapping_hash = $compute_param_mapping_hash->(&$param_mapping_func($name))
+ if $param_mapping_func;
+
+ $opts .= &$get_property_description($base, 'arg', $prop->{$k}, $format,
+ $hidepw, $param_mapping_hash->{$k});
+
+ if (!$prop->{$k}->{optional}) {
+ $args .= " " if $args;
+ $args .= "--$base <$type_text>"
+ }
+ }
+
+ if ($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}) {
+ 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;
+
+ $out .= $opts if $opts;
+
+ 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);
+ next if $phash->{alias};
+
+ my $base = $k;
+ if ($k =~ m/^([a-z]+)(\d+)$/) {
+ my ($name, $idx) = ($1, $2);
+ next if $idx_param->{$name};
+ if ($idx == 0 && defined($prop->{"${name}1"})) {
+ $idx_param->{$name} = 1;
+ $base = "${name}[n]";
+ }
+ }
+
+ $raw .= &$get_property_description($base, $style, $phash, $format, 0);
+
+ next if $style ne 'config';
+
+ my $prop_fmt = $phash->{format};
+ next if !$prop_fmt;
+
+ if (ref($prop_fmt) ne 'HASH') {
+ $prop_fmt = PVE::APIClient::JSONSchema::get_format($prop_fmt);
+ }
+
+ next if !(ref($prop_fmt) && (ref($prop_fmt) eq 'HASH'));
+
+ $raw .= dump_properties($prop_fmt, $format, 'config-sub')
+
+ }
+
+ return $raw;
+}
+
+my $replace_file_names_with_contents = sub {
+ my ($param, $param_mapping_hash) = @_;
+
+ while (my ($k, $d) = each %$param_mapping_hash) {
+ next if $d->{interactive}; # handled by the JSONSchema's get_options code
+ $param->{$k} = $d->{func}->($param->{$k})
+ if defined($param->{$k});
+ }
+
+ return $param;
+};
+
+sub cli_handler {
+ my ($self, $prefix, $name, $args, $arg_param, $fixed_param, $read_password_func, $param_mapping_func) = @_;
+
+ my $info = $self->map_method_by_name($name);
+
+ my $res;
+ eval {
+ my $param_mapping_hash = $compute_param_mapping_hash->($param_mapping_func->($name)) if $param_mapping_func;
+ my $param = PVE::APIClient::JSONSchema::get_options($info->{parameters}, $args, $arg_param, $fixed_param, $read_password_func, $param_mapping_hash);
+
+ if (defined($param_mapping_hash)) {
+ &$replace_file_names_with_contents($param, $param_mapping_hash);
+ }
+
+ $res = $self->handle($info, $param);
+ };
+ if (my $err = $@) {
+ my $ec = ref($err);
+
+ die $err if !$ec || $ec ne "PVE::APIClient::Exception" || !$err->is_param_exc();
+
+ $err->{usage} = $self->usage_str($name, $prefix, $arg_param, $fixed_param, 'short', $read_password_func, $param_mapping_func);
+
+ die $err;
+ }
+
+ return $res;
+}
+
+# utility methods
+# note: this modifies the original hash by adding the id property
+sub hash_to_array {
+ my ($hash, $idprop) = @_;
+
+ my $res = [];
+ return $res if !$hash;
+
+ foreach my $k (keys %$hash) {
+ $hash->{$k}->{$idprop} = $k;
+ push @$res, $hash->{$k};
+ }
+
+ return $res;
+}
+
+1;
projects / pve-client.git / blobdiff