use PVE::Exception qw(raise);
use HTTP::Status qw(:constants);
use Net::IP qw(:PROC);
+use Data::Dumper;
use base 'Exporter';
minLength => 2, maxLength => 20,
});
-PVE::JSONSchema::register_standard_option('pve-storage-id', {
+register_standard_option('pve-storage-id', {
description => "The storage identifier.",
type => 'string', format => 'pve-storage-id',
});
-PVE::JSONSchema::register_standard_option('pve-config-digest', {
+register_standard_option('pve-config-digest', {
description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.',
type => 'string',
optional => 1,
maxLength => 40, # sha1 hex digest lenght is 40
});
-PVE::JSONSchema::register_standard_option('extra-args', {
+register_standard_option('extra-args', {
description => "Extra arguments as array",
type => 'array',
items => { type => 'string' },
$format_list->{$format} = $code;
}
+sub get_format {
+ my ($format) = @_;
+ return $format_list->{$format};
+}
+
# register some common type for pve
register_format('string', sub {}); # allow format => 'string-list'
+register_format('urlencoded', \&pve_verify_urlencoded);
+sub pve_verify_urlencoded {
+ my ($text, $noerr) = @_;
+ if ($text !~ /^[-%a-zA-Z0-9_.!~*'()]*$/) {
+ return undef if $noerr;
+ die "invalid urlencoded string: $text\n";
+ }
+ return $text;
+}
+
register_format('pve-configid', \&pve_verify_configid);
sub pve_verify_configid {
my ($id, $noerr) = @_;
sub pve_verify_vmid {
my ($vmid, $noerr) = @_;
- if ($vmid !~ m/^[1-9][0-9]+$/) {
+ if ($vmid !~ m/^[1-9][0-9]{2,8}$/) {
return undef if $noerr;
die "value does not look like a valid VM ID\n";
}
sub pve_verify_cidrv4 {
my ($cidr, $noerr) = @_;
- if ($cidr =~ m!^(?:$IPV4RE)(?:/(\d+))$! && ($1 > 7) && ($1 < 32)) {
+ if ($cidr =~ m!^(?:$IPV4RE)(?:/(\d+))$! && ($1 > 7) && ($1 <= 32)) {
return $cidr;
}
return $addr;
}
+register_format('disk-size', \&pve_verify_disk_size);
+sub pve_verify_disk_size {
+ my ($size, $noerr) = @_;
+ if (!defined(parse_size($size))) {
+ return undef if $noerr;
+ die "value does not look like a valid disk size: $size\n";
+ }
+ return $size;
+}
+
register_standard_option('spice-proxy', {
description => "SPICE proxy server. This can be used by the client to specify the proxy server. All nodes in a cluster runs 'spiceproxy', so it is up to the client to choose one. By default, we return the node where the VM is currently running. As resonable setting is to use same node you use to connect to the API (This is window.location.hostname for the JS GUI).",
type => 'string', format => 'address',
});
sub check_format {
- my ($format, $value) = @_;
+ my ($format, $value, $path) = @_;
+ return parse_property_string($format, $value, $path) if ref($format) eq 'HASH';
return if $format eq 'regex';
if ($format =~ m/^(.*)-a?list$/) {
die "undefined format '$format'\n" if !$code;
+ return parse_property_string($code, $value, $path) if ref($code) eq 'HASH';
&$code($value);
}
}
+sub parse_size {
+ my ($value) = @_;
+
+ return undef if $value !~ m/^(\d+(\.\d+)?)([KMGT])?$/;
+ my ($size, $unit) = ($1, $3);
+ if ($unit) {
+ if ($unit eq 'K') {
+ $size = $size * 1024;
+ } elsif ($unit eq 'M') {
+ $size = $size * 1024 * 1024;
+ } elsif ($unit eq 'G') {
+ $size = $size * 1024 * 1024 * 1024;
+ } elsif ($unit eq 'T') {
+ $size = $size * 1024 * 1024 * 1024 * 1024;
+ }
+ }
+ return int($size);
+};
+
+sub format_size {
+ my ($size) = @_;
+
+ $size = int($size);
+
+ my $kb = int($size/1024);
+ return $size if $kb*1024 != $size;
+
+ my $mb = int($kb/1024);
+ return "${kb}K" if $mb*1024 != $kb;
+
+ my $gb = int($mb/1024);
+ return "${mb}M" if $gb*1024 != $mb;
+
+ my $tb = int($gb/1024);
+ return "${gb}G" if $tb*1024 != $gb;
+
+ return "${tb}T";
+};
+
+sub parse_property_string {
+ my ($format, $data, $path, $additional_properties) = @_;
+
+ # In property strings we default to not allowing additional properties
+ $additional_properties = 0 if !defined($additional_properties);
+
+ my $default_key;
+
+ my $res = {};
+ foreach my $part (split(/,/, $data)) {
+ next if $part =~ /^\s*$/;
+
+ if ($part =~ /^([^=]+)=(.+)$/) {
+ my ($k, $v) = ($1, $2);
+ die "duplicate key in comma-separated list property: $k\n" if defined($res->{$k});
+ my $schema = $format->{$k};
+ if (my $alias = $schema->{alias}) {
+ if (my $key_alias = $schema->{keyAlias}) {
+ die "key alias '$key_alias' is already defined\n" if defined($res->{$key_alias});
+ $res->{$key_alias} = $k;
+ }
+ $k = $alias;
+ $schema = $format->{$k};
+ }
+
+ die "invalid key in comma-separated list property: $k\n" if !$schema;
+ if ($schema->{type} && $schema->{type} eq 'boolean') {
+ $v = 1 if $v =~ m/^(1|on|yes|true)$/i;
+ $v = 0 if $v =~ m/^(0|off|no|false)$/i;
+ }
+ $res->{$k} = $v;
+ } elsif ($part !~ /=/) {
+ die "duplicate key in comma-separated list property: $default_key\n" if $default_key;
+ foreach my $key (keys %$format) {
+ if ($format->{$key}->{default_key}) {
+ $default_key = $key;
+ if (!$res->{$default_key}) {
+ $res->{$default_key} = $part;
+ last;
+ }
+ die "duplicate key in comma-separated list property: $default_key\n";
+ }
+ }
+ die "value without key, but schema does not define a default key\n" if !$default_key;
+ } else {
+ die "missing key in comma-separated list property\n";
+ }
+ }
+
+ my $errors = {};
+ check_object($path, $format, $res, $additional_properties, $errors);
+ if (scalar(%$errors)) {
+ raise "format error\n", errors => $errors;
+ }
+
+ return $res;
+}
+
sub add_error {
my ($errors, $path, $msg) = @_;
if (!defined ($value)) {
return if $schema->{type} && $schema->{type} eq 'null';
- if (!$schema->{optional}) {
+ if (!$schema->{optional} && !$schema->{alias} && !$schema->{group}) {
add_error($errors, $path, "property is missing and it is not optional");
}
return;
} else {
if (my $format = $schema->{format}) {
- eval { check_format($format, $value); };
+ eval { check_format($format, $value, $path); };
if ($@) {
add_error($errors, $path, "invalid format - $@");
return;
pattern => {
type => "string",
format => "regex",
- description => "When the instance value is a string, this provides a regular expression that a instance string value should match in order to be valid.",
+ description => "When the instance value is a string, this provides a regular expression that a instance string value should match in order to be valid.",
optional => 1,
default => ".*",
- },
-
+ },
enum => {
type => "array",
optional => 1,
optional => 1,
description => "This provides a shorter (usually just one word) description for a property used to generate descriptions for comma separated list property strings.",
},
- title => {
- type => "string",
+ title => {
+ type => "string",
optional => 1,
- description => "This provides the title of the property",
- },
- requires => {
- type => [ "string", "object" ],
+ description => "This provides the title of the property",
+ },
+ requires => {
+ type => [ "string", "object" ],
optional => 1,
- description => "indicates a required property or a schema that must be validated if this property is present",
- },
- format => {
- type => "string",
+ description => "indicates a required property or a schema that must be validated if this property is present",
+ },
+ format => {
+ type => [ "string", "object" ],
optional => 1,
- description => "This indicates what format the data is among some predefined formats which may include:\n\ndate - a string following the ISO format \naddress \nschema - a schema definition object \nperson \npage \nhtml - a string representing HTML",
- },
+ description => "This indicates what format the data is among some predefined formats which may include:\n\ndate - a string following the ISO format \naddress \nschema - a schema definition object \nperson \npage \nhtml - a string representing HTML",
+ },
+ default_key => {
+ type => "boolean",
+ optional => 1,
+ description => "Whether this is the default key in a comma separated list property string.",
+ },
+ alias => {
+ type => 'string',
+ optional => 1,
+ description => "When a key represents the same property as another it can be an alias to it, causing the parsed datastructure to use the other key to store the current value under.",
+ },
+ keyAlias => {
+ type => 'string',
+ optional => 1,
+ description => "Allows to store the current 'key' as value of another property. Only valid if used together with 'alias'.",
+ requires => 'alias',
+ },
default => {
type => "any",
optional => 1,
description => "This indicates the default for the instance property."
},
- completion => {
+ completion => {
type => 'coderef',
description => "Bash completion function. This function should return a list of possible values.",
optional => 1,
- },
- disallow => {
- type => "object",
+ },
+ disallow => {
+ type => "object",
optional => 1,
- description => "This attribute may take the same values as the \"type\" attribute, however if the instance matches the type or if this value is an array and the instance matches any type or schema in the array, than this instance is not valid.",
+ description => "This attribute may take the same values as the \"type\" attribute, however if the instance matches the type or if this value is an array and the instance matches any type or schema in the array, then this instance is not valid.",
},
- extends => {
- type => "object",
+ extends => {
+ type => "object",
optional => 1,
- description => "This indicates the schema extends the given schema. All instances of this schema must be valid to by the extended schema also.",
+ description => "This indicates the schema extends the given schema. All instances of this schema must be valid to by the extended schema also.",
default => {},
- },
- # this is from hyper schema
- links => {
- type => "array",
- description => "This defines the link relations of the instance objects",
- optional => 1,
+ },
+ # this is from hyper schema
+ links => {
+ type => "array",
+ description => "This defines the link relations of the instance objects",
+ optional => 1,
items => {
- type => "object",
- properties => {
- href => {
- type => "string",
- description => "This defines the target URL for the relation and can be parameterized using {propertyName} notation. It should be resolved as a URI-reference relative to the URI that was used to retrieve the instance document",
- },
- rel => {
- type => "string",
- description => "This is the name of the link relation",
- optional => 1,
- default => "full",
- },
+ type => "object",
+ properties => {
+ href => {
+ type => "string",
+ description => "This defines the target URL for the relation and can be parameterized using {propertyName} notation. It should be resolved as a URI-reference relative to the URI that was used to retrieve the instance document",
+ },
+ rel => {
+ type => "string",
+ description => "This is the name of the link relation",
+ optional => 1,
+ default => "full",
+ },
method => {
- type => "string",
- description => "For submission links, this defines the method that should be used to access the target resource",
- optional => 1,
- default => "GET",
+ type => "string",
+ description => "For submission links, this defines the method that should be used to access the target resource",
+ optional => 1,
+ default => "GET",
},
},
},
return $data;
}
+# helpers used to generate our manual pages
+
+my $find_schema_default_key = sub {
+ my ($format) = @_;
+
+ my $default_key;
+ my $keyAliasProps = {};
+
+ foreach my $key (keys %$format) {
+ my $phash = $format->{$key};
+ if ($phash->{default_key}) {
+ die "multiple default keys in schema ($default_key, $key)\n"
+ if defined($default_key);
+ die "default key '$key' is an alias - this is not allowed\n"
+ if defined($phash->{alias});
+ die "default key '$key' with keyAlias attribute is not allowed\n"
+ if $phash->{keyAlias};
+ $default_key = $key;
+ }
+ my $key_alias = $phash->{keyAlias};
+ die "found keyAlias without 'alias definition for '$key'\n"
+ if $key_alias && !$phash->{alias};
+
+ if ($phash->{alias} && $key_alias) {
+ die "inconsistent keyAlias '$key_alias' definition"
+ if defined($keyAliasProps->{$key_alias}) &&
+ $keyAliasProps->{$key_alias} ne $phash->{alias};
+ $keyAliasProps->{$key_alias} = $phash->{alias};
+ }
+ }
+
+ return wantarray ? ($default_key, $keyAliasProps) : $default_key;
+};
+
sub generate_typetext {
- my ($schema) = @_;
- my $typetext = '';
- my (@optional, @required);
- foreach my $key (sort keys %$schema) {
- next if !$schema->{$key}->{format_description} &&
- !$schema->{$key}->{typetext};
- if ($schema->{$key}->{optional}) {
- push @optional, $key;
+ my ($format) = @_;
+
+ my ($default_key, $keyAliasProps) = &$find_schema_default_key($format);
+
+ my $res = '';
+ my $add_sep = 0;
+
+ my $add_option_string = sub {
+ my ($text, $optional) = @_;
+
+ if ($add_sep) {
+ $text = ",$text";
+ $res .= ' ';
+ }
+ $text = "[$text]" if $optional;
+ $res .= $text;
+ $add_sep = 1;
+ };
+
+ my $format_key_value = sub {
+ my ($key, $phash) = @_;
+
+ die "internal error" if defined($phash->{alias});
+
+ my $keytext = $key;
+
+ my $typetext = '';
+
+ if (my $desc = $phash->{format_description}) {
+ $typetext .= "<$desc>";
+ } elsif (my $text = $phash->{typetext}) {
+ $typetext .= $text;
+ } elsif (my $enum = $phash->{enum}) {
+ $typetext .= '<' . join('|', @$enum) . '>';
+ } elsif ($phash->{type} eq 'boolean') {
+ $typetext .= '<1|0>';
+ } elsif ($phash->{type} eq 'integer') {
+ $typetext .= '<integer>';
+ } elsif ($phash->{type} eq 'number') {
+ $typetext .= '<number>';
} else {
- push @required, $key;
+ die "internal error: neither format_description nor typetext found for option '$key'";
}
- }
- my ($pre, $post) = ('', '');
- my $add = sub {
+
+ if (defined($default_key) && ($default_key eq $key)) {
+ &$add_option_string("[$keytext=]$typetext", $phash->{optional});
+ } else {
+ &$add_option_string("$keytext=$typetext", $phash->{optional});
+ }
+ };
+
+ my $done = {};
+
+ my $cond_add_key = sub {
my ($key) = @_;
- if (my $desc = $schema->{$key}->{format_description}) {
- $typetext .= "$pre$key=<$desc>$post";
- } elsif (my $text = $schema->{$key}->{typetext}) {
- $typetext .= "$pre$text$post";
+
+ return if $done->{$key}; # avoid duplicates
+
+ $done->{$key} = 1;
+
+ my $phash = $format->{$key};
+
+ return if !$phash; # should not happen
+
+ return if $phash->{alias};
+
+ &$format_key_value($key, $phash);
+
+ };
+
+ &$cond_add_key($default_key) if defined($default_key);
+
+ # add required keys first
+ foreach my $key (sort keys %$format) {
+ my $phash = $format->{$key};
+ &$cond_add_key($key) if $phash && !$phash->{optional};
+ }
+
+ # add the rest
+ foreach my $key (sort keys %$format) {
+ &$cond_add_key($key);
+ }
+
+ foreach my $keyAlias (sort keys %$keyAliasProps) {
+ &$add_option_string("<$keyAlias>=<$keyAliasProps->{$keyAlias }>", 1);
+ }
+
+ return $res;
+}
+
+sub print_property_string {
+ my ($data, $format, $skip, $path) = @_;
+
+ if (ref($format) ne 'HASH') {
+ my $schema = get_format($format);
+ die "not a valid format: $format\n" if !$schema;
+ $format = $schema;
+ }
+
+ my $errors = {};
+ check_object($path, $format, $data, undef, $errors);
+ if (scalar(%$errors)) {
+ raise "format error", errors => $errors;
+ }
+
+ my ($default_key, $keyAliasProps) = &$find_schema_default_key($format);
+
+ my $res = '';
+ my $add_sep = 0;
+
+ my $add_option_string = sub {
+ my ($text) = @_;
+
+ $res .= ',' if $add_sep;
+ $res .= $text;
+ $add_sep = 1;
+ };
+
+ my $format_value = sub {
+ my ($key, $value, $format) = @_;
+
+ if (defined($format) && ($format eq 'disk-size')) {
+ return format_size($value);
} else {
- die "internal error: neither format_description nor typetext found";
+ die "illegal value with commas for $key\n" if $value =~ /,/;
+ return $value;
}
};
- foreach my $key (@required) {
- &$add($key);
- $pre = ', ';
+
+ my $done = { map { $_ => 1 } @$skip };
+
+ my $cond_add_key = sub {
+ my ($key) = @_;
+
+ return if $done->{$key}; # avoid duplicates
+
+ $done->{$key} = 1;
+
+ my $value = $data->{$key};
+
+ return if !defined($value);
+
+ my $phash = $format->{$key};
+
+ # try to combine values if we have key aliases
+ if (my $combine = $keyAliasProps->{$key}) {
+ if (defined(my $combine_value = $data->{$combine})) {
+ my $combine_format = $format->{$combine}->{format};
+ my $value_str = &$format_value($key, $value, $phash->{format});
+ my $combine_str = &$format_value($combine, $combine_value, $combine_format);
+ &$add_option_string("${value_str}=${combine_str}");
+ $done->{$combine} = 1;
+ return;
+ }
+ }
+
+ if ($phash && $phash->{alias}) {
+ $phash = $format->{$phash->{alias}};
+ }
+
+ die "invalid key '$key'\n" if !$phash;
+ die "internal error" if defined($phash->{alias});
+
+ my $value_str = &$format_value($key, $value, $phash->{format});
+ &$add_option_string("$key=${value_str}");
+ };
+
+ # add default key first
+ &$cond_add_key($default_key) if defined($default_key);
+
+ # add required keys first
+ foreach my $key (sort keys %$data) {
+ my $phash = $format->{$key};
+ &$cond_add_key($key) if $phash && !$phash->{optional};
+ }
+
+ # add the rest
+ foreach my $key (sort keys %$data) {
+ &$cond_add_key($key);
}
- $pre = ' [,' if $pre;
- foreach my $key (@optional) {
- &$add($key);
- $pre = ' [,';
- $post = ']';
+
+ return $res;
+}
+
+sub schema_get_type_text {
+ my ($phash) = @_;
+
+ if ($phash->{typetext}) {
+ return $phash->{typetext};
+ } elsif ($phash->{format_description}) {
+ return "<$phash->{format_description}>";
+ } elsif ($phash->{enum}) {
+ return "(" . join(' | ', sort @{$phash->{enum}}) . ")";
+ } elsif ($phash->{pattern}) {
+ return $phash->{pattern};
+ } elsif ($phash->{type} eq 'integer' || $phash->{type} eq 'number') {
+ if (defined($phash->{minimum}) && defined($phash->{maximum})) {
+ return "$phash->{type} ($phash->{minimum} - $phash->{maximum})";
+ } elsif (defined($phash->{minimum})) {
+ return "$phash->{type} ($phash->{minimum} - N)";
+ } elsif (defined($phash->{maximum})) {
+ return "$phash->{type} (-N - $phash->{maximum})";
+ }
+ } elsif ($phash->{type} eq 'string') {
+ if (my $format = $phash->{format}) {
+ $format = get_format($format) if ref($format) ne 'HASH';
+ if (ref($format) eq 'HASH') {
+ return generate_typetext($format);
+ }
+ }
}
- return $typetext;
+
+ my $type = $phash->{type} || 'string';
+
+ return $type;
}
1;
projects / pve-common.git / blobdiff