# limitations under the License.
import sys
+import uuid
from ovs.db import error
import ovs.db.parser
import ovs.ovsuuid
class AtomicType(object):
- def __init__(self, name, default):
+ def __init__(self, name, default, python_types):
self.name = name
self.default = default
+ self.python_types = python_types
@staticmethod
def from_string(s):
def default_atom(self):
return ovs.db.data.Atom(self, self.default)
-VoidType = AtomicType("void", None)
-IntegerType = AtomicType("integer", 0)
-RealType = AtomicType("real", 0.0)
-BooleanType = AtomicType("boolean", False)
-StringType = AtomicType("string", "")
-UuidType = AtomicType("uuid", ovs.ovsuuid.UUID.zero())
+VoidType = AtomicType("void", None, ())
+IntegerType = AtomicType("integer", 0, (int, long))
+RealType = AtomicType("real", 0.0, (int, long, float))
+BooleanType = AtomicType("boolean", False, (bool,))
+StringType = AtomicType("string", "", (str, unicode))
+UuidType = AtomicType("uuid", ovs.ovsuuid.zero(), (uuid.UUID,))
ATOMIC_TYPES = [VoidType, IntegerType, RealType, BooleanType, StringType,
UuidType]
class BaseType(object):
def __init__(self, type_, enum=None, min=None, max=None,
- min_length = 0, max_length=sys.maxint, ref_table=None):
+ min_length = 0, max_length=sys.maxint, ref_table_name=None):
assert isinstance(type_, AtomicType)
self.type = type_
self.enum = enum
self.max = max
self.min_length = min_length
self.max_length = max_length
- self.ref_table = ref_table
- if ref_table:
+ self.ref_table_name = ref_table_name
+ if ref_table_name:
self.ref_type = 'strong'
else:
self.ref_type = None
+ self.ref_table = None
def default(self):
return ovs.db.data.Atom.default(self.type)
self.min == other.min and self.max == other.max and
self.min_length == other.min_length and
self.max_length == other.max_length and
- self.ref_table == other.ref_table)
+ self.ref_table_name == other.ref_table_name)
def __ne__(self, other):
if not isinstance(other, BaseType):
@staticmethod
def from_json(json):
- if type(json) == unicode:
+ if type(json) in [str, unicode]:
return BaseType(AtomicType.from_json(json))
parser = ovs.db.parser.Parser(json, "ovsdb type")
if base.min_length > base.max_length:
raise error.Error("minLength exceeds maxLength", json)
elif base.type == UuidType:
- base.ref_table = parser.get_optional("refTable", ['id'])
- if base.ref_table:
+ base.ref_table_name = parser.get_optional("refTable", ['id'])
+ if base.ref_table_name:
base.ref_type = parser.get_optional("refType", [str, unicode],
"strong")
if base.ref_type not in ['strong', 'weak']:
if self.max_length != sys.maxint:
json['maxLength'] = self.max_length
elif self.type == UuidType:
- if self.ref_table:
- json['refTable'] = self.ref_table
+ if self.ref_table_name:
+ json['refTable'] = self.ref_table_name
if self.ref_type != 'strong':
json['refType'] = self.ref_type
return json
- def clone(self):
- return BaseType(self.type, self.enum.clone(), self.min, self.max,
- self.min_length, self.max_length, self.ref_table)
+ def copy(self):
+ base = BaseType(self.type, self.enum.copy(), self.min, self.max,
+ self.min_length, self.max_length, self.ref_table_name)
+ base.ref_table = self.ref_table
+ return base
def is_valid(self):
if self.type in (VoidType, BooleanType, UuidType):
def has_constraints(self):
return (self.enum is not None or self.min is not None or self.max is not None or
self.min_length != 0 or self.max_length != sys.maxint or
- self.ref_table is not None)
+ self.ref_table_name is not None)
def without_constraints(self):
return BaseType(self.type)
return Type(BaseType(atomic_type), None, 1, sys.maxint)
def is_ref(self):
- return self.type == UuidType and self.ref_table is not None
+ return self.type == UuidType and self.ref_table_name is not None
def is_strong_ref(self):
return self.is_ref() and self.ref_type == 'strong'
return self.is_ref() and self.ref_type == 'weak'
def toEnglish(self, escapeLiteral=returnUnchanged):
- if self.type == UuidType and self.ref_table:
- s = escapeLiteral(self.ref_table)
+ if self.type == UuidType and self.ref_table_name:
+ s = escapeLiteral(self.ref_table_name)
if self.ref_type == 'weak':
s = "weak reference to " + s
return s
return ''
def toCType(self, prefix):
- if self.ref_table:
- return "struct %s%s *" % (prefix, self.ref_table.lower())
+ if self.ref_table_name:
+ return "struct %s%s *" % (prefix, self.ref_table_name.lower())
else:
return {IntegerType: 'int64_t ',
RealType: 'double ',
def copyCValue(self, dst, src):
args = {'dst': dst, 'src': src}
- if self.ref_table:
+ if self.ref_table_name:
return ("%(dst)s = %(src)s->header_.uuid;") % args
elif self.type == StringType:
return "%(dst)s = xstrdup(%(src)s);" % args
return "%(dst)s = %(src)s;" % args
def initCDefault(self, var, is_optional):
- if self.ref_table:
+ if self.ref_table_name:
return "%s = NULL;" % var
elif self.type == StringType and not is_optional:
return '%s = "";' % var
if self.max_length != sys.maxint:
stmts.append('%s.u.string.maxLen = %d;' % (var, self.max_length))
elif self.type == UuidType:
- if self.ref_table is not None:
- stmts.append('%s.u.uuid.refTableName = "%s";' % (var, escapeCString(self.ref_table)))
+ if self.ref_table_name is not None:
+ stmts.append('%s.u.uuid.refTableName = "%s";' % (var, escapeCString(self.ref_table_name)))
stmts.append('%s.u.uuid.refType = OVSDB_REF_%s;' % (var, self.ref_type.upper()))
return '\n'.join([indent + stmt for stmt in stmts])
self.n_min = n_min
self.n_max = n_max
- def clone(self):
+ def copy(self):
if self.value is None:
value = None
else:
- value = self.value.clone()
- return Type(self.key.clone(), value, self.n_min, self.n_max)
+ value = self.value.copy()
+ return Type(self.key.copy(), value, self.n_min, self.n_max)
def __eq__(self, other):
if not isinstance(other, Type):
def is_optional_pointer(self):
return (self.is_optional() and not self.value
- and (self.key.type == StringType or self.key.ref_table))
+ and (self.key.type == StringType or self.key.ref_table_name))
@staticmethod
def __n_from_json(json, default):
return Type(BaseType.from_json(json))
parser = ovs.db.parser.Parser(json, "ovsdb type")
- key_json = parser.get("key", [dict, unicode])
- value_json = parser.get_optional("value", [dict, unicode])
+ key_json = parser.get("key", [dict, str, unicode])
+ value_json = parser.get_optional("value", [dict, str, unicode])
min_json = parser.get_optional("min", [int])
max_json = parser.get_optional("max", [int, str, unicode])
parser.finish()
'OVSDB_TYPE_VOID);' % (indent, var))
initMin = "%s%s.n_min = %s;" % (indent, var, self.n_min)
if self.n_max == sys.maxint:
- max = "UINT_MAX"
+ n_max = "UINT_MAX"
else:
- max = self.n_max
- initMax = "%s%s.n_max = %s;" % (indent, var, max)
+ n_max = self.n_max
+ initMax = "%s%s.n_max = %s;" % (indent, var, n_max)
return "\n".join((initKey, initValue, initMin, initMax))
git://git.onelab.eu / sliver-openvswitch.git / blobdiff