'''
raise Exception('abstract fixed_size method not overridden!')
- def make_member_of(self, module, complex_type, field_type, field_name, visible, wire, auto):
+ def make_member_of(self, module, complex_type, field_type, field_name, visible, wire, auto, enum=None):
'''
Default method for making a data type a member of a structure.
Extend this if the data type needs to add an additional length field or something.
complex_type is the structure object.
see Field for the meaning of the other parameters.
'''
- new_field = Field(self, field_type, field_name, visible, wire, auto)
+ new_field = Field(self, field_type, field_name, visible, wire, auto, enum)
# We dump the _placeholder_byte if any fields are added.
for (idx, field) in enumerate(complex_type.fields):
SimpleType.__init__(self, name, 4)
self.values = []
self.bits = []
+ self.doc = None
for item in list(elt):
+ if item.tag == 'doc':
+ self.doc = Doc(name, item)
+
# First check if we're using a default value
if len(list(item)) == 0:
self.values.append((item.get('name'), ''))
self.size = member.size if member.fixed_size() else None
self.nmemb = self.expr.nmemb if self.expr.fixed_size() else None
- def make_member_of(self, module, complex_type, field_type, field_name, visible, wire, auto):
+ def make_member_of(self, module, complex_type, field_type, field_name, visible, wire, auto, enum=None):
if not self.fixed_size():
# We need a length field.
# Ask our Expression object for it's name, type, and whether it's on the wire.
if needlen:
type = module.get_type(lenfid)
lenfield_type = module.get_type_name(lenfid)
- type.make_member_of(module, complex_type, lenfield_type, lenfield_name, True, lenwire, False)
+ type.make_member_of(module, complex_type, lenfield_type, lenfield_name, True, lenwire, False, enum)
# Add ourself to the structure by calling our original method.
- Type.make_member_of(self, module, complex_type, field_type, field_name, visible, wire, auto)
+ Type.make_member_of(self, module, complex_type, field_type, field_name, visible, wire, auto, enum)
def resolve(self, module):
if self.resolved:
if self.resolved:
return
pads = 0
+ enum = None
# Resolve all of our field datatypes.
for child in list(self.elt):
visible = False
elif child.tag == 'field':
field_name = child.get('name')
+ enum = child.get('enum')
fkey = child.get('type')
type = module.get_type(fkey)
visible = True
# Get the full type name for the field
field_type = module.get_type_name(fkey)
# Add the field to ourself
- type.make_member_of(module, self, field_type, field_name, visible, True, False)
+ type.make_member_of(module, self, field_type, field_name, visible, True, False, enum)
# Recursively resolve the type (could be another structure, list)
type.resolve(module)
self.calc_size() # Figure out how big we are
self.resolved = True
- def make_member_of(self, module, complex_type, field_type, field_name, visible, wire, auto):
+ def make_member_of(self, module, complex_type, field_type, field_name, visible, wire, auto, enum=None):
if not self.fixed_size():
# We need a length field.
# Ask our Expression object for it's name, type, and whether it's on the wire.
if needlen:
type = module.get_type(lenfid)
lenfield_type = module.get_type_name(lenfid)
- type.make_member_of(module, complex_type, lenfield_type, lenfield_name, True, lenwire, False)
+ type.make_member_of(module, complex_type, lenfield_type, lenfield_name, True, lenwire, False, enum)
# Add ourself to the structure by calling our original method.
- Type.make_member_of(self, module, complex_type, field_type, field_name, visible, wire, auto)
+ Type.make_member_of(self, module, complex_type, field_type, field_name, visible, wire, auto, enum)
# size for switch can only be calculated at runtime
def calc_size(self):
'''
def __init__(self, index, name, elt, *parent):
elts = list(elt)
- self.expr = Expression(elts[0] if len(elts) else elt, self)
- ComplexType.__init__(self, name, elts[1:])
+ self.expr = []
+ fields = []
+ for elt in elts:
+ if elt.tag == 'enumref':
+ self.expr.append(Expression(elt, self))
+ else:
+ fields.append(elt)
+ ComplexType.__init__(self, name, fields)
self.has_name = True
self.index = 1
self.lenfield_parent = list(parent) + [self]
self.parents = list(parent)
self.is_bitcase = True
- def make_member_of(self, module, switch_type, field_type, field_name, visible, wire, auto):
+ def make_member_of(self, module, switch_type, field_type, field_name, visible, wire, auto, enum=None):
'''
register BitcaseType with the corresponding SwitchType
complex_type is the structure object.
see Field for the meaning of the other parameters.
'''
- new_field = Field(self, field_type, field_name, visible, wire, auto)
+ new_field = Field(self, field_type, field_name, visible, wire, auto, enum)
# We dump the _placeholder_byte if any bitcases are added.
for (idx, field) in enumerate(switch_type.bitcases):
def resolve(self, module):
if self.resolved:
return
-
- self.expr.resolve(module, self.parents+[self])
+
+ for e in self.expr:
+ e.resolve(module, self.parents+[self])
# Resolve the bitcase expression
ComplexType.resolve(self, module)
def __init__(self, name, elt):
ComplexType.__init__(self, name, elt)
self.is_reply = True
+ self.doc = None
+
+ for child in list(elt):
+ if child.tag == 'doc':
+ self.doc = Doc(name, child)
def resolve(self, module):
if self.resolved:
def __init__(self, name, elt):
ComplexType.__init__(self, name, elt)
self.reply = None
+ self.doc = None
self.opcode = elt.get('opcode')
for child in list(elt):
if child.tag == 'reply':
self.reply = Reply(name, child)
+ if child.tag == 'doc':
+ self.doc = Doc(name, child)
def resolve(self, module):
if self.resolved:
ComplexType.__init__(self, name, elt)
self.opcodes = {}
- tmp = elt.get('no-sequence-number')
- self.has_seq = (tmp == None or tmp.lower() == 'false' or tmp == '0')
-
+ self.has_seq = not bool(elt.get('no-sequence-number'))
+
+ self.is_ge_event = bool(elt.get('xge'))
+
+ self.doc = None
+ for item in list(elt):
+ if item.tag == 'doc':
+ self.doc = Doc(name, item)
+
def add_opcode(self, opcode, name, main):
self.opcodes[name] = opcode
if main:
self.name = name
def resolve(self, module):
+ def add_event_header():
+ self.fields.append(Field(tcard8, tcard8.name, 'response_type', False, True, True))
+ if self.has_seq:
+ self.fields.append(_placeholder_byte)
+ self.fields.append(Field(tcard16, tcard16.name, 'sequence', False, True, True))
+
+ def add_ge_event_header():
+ self.fields.append(Field(tcard8, tcard8.name, 'response_type', False, True, True))
+ self.fields.append(Field(tcard8, tcard8.name, 'extension', False, True, True))
+ self.fields.append(Field(tcard16, tcard16.name, 'sequence', False, True, True))
+ self.fields.append(Field(tcard32, tcard32.name, 'length', False, True, True))
+ self.fields.append(Field(tcard16, tcard16.name, 'event_type', False, True, True))
+
if self.resolved:
return
# Add the automatic protocol fields
- self.fields.append(Field(tcard8, tcard8.name, 'response_type', False, True, True))
- if self.has_seq:
- self.fields.append(_placeholder_byte)
- self.fields.append(Field(tcard16, tcard16.name, 'sequence', False, True, True))
+ if self.is_ge_event:
+ add_ge_event_header()
+ else:
+ add_event_header()
+
ComplexType.resolve(self, module)
out = __main__.output['event']
out = __main__.output['error']
+
+class Doc(object):
+ '''
+ Class representing a <doc> tag.
+ '''
+ def __init__(self, name, elt):
+ self.name = name
+ self.description = None
+ self.brief = 'BRIEF DESCRIPTION MISSING'
+ self.fields = {}
+ self.errors = {}
+ self.see = {}
+ self.example = None
+
+ for child in list(elt):
+ text = child.text if child.text else ''
+ if child.tag == 'description':
+ self.description = text.strip()
+ if child.tag == 'brief':
+ self.brief = text.strip()
+ if child.tag == 'field':
+ self.fields[child.get('name')] = text.strip()
+ if child.tag == 'error':
+ self.errors[child.get('type')] = text.strip()
+ if child.tag == 'see':
+ self.see[child.get('name')] = child.get('type')
+ if child.tag == 'example':
+ self.example = text.strip()
+
+
+
_placeholder_byte = Field(PadType(None), tcard8.name, 'pad0', False, True, False)
projects / free-sw / xcb / proto / blobdiff