def run(tree, backend_args):
# Process arguments
dirname, filename = os.path.split(tree.file())
basename,ext = os.path.splitext(filename)
config.state['Basename'] = basename
config.state['Directory'] = dirname
process_args(backend_args)
try:
# Check the input tree only contains stuff we understand
support.checkIDL(tree)
# initialise the handy ast module
ast.__init__(tree)
# Initialise the descriptor generating code
descriptor.__init__(tree)
# Build the map of AST nodes to Environments
tree.accept(id.WalkTree())
hh_filename = config.state['Basename'] + config.state['HH Suffix']
hpp_filename = config.state['Basename'] + config.state['HPP Suffix']
hxx_filename = config.state['Basename'] + config.state['HXX Suffix']
cc_filename = config.state['Basename'] + config.state['CC Suffix']
if config.state["Include Prefix"]:
prefix = config.state['Include Prefix'] + '/'
else:
prefix = ""
idl_filename = tree.file()
hpp_stream = output.Stream(output.createFile(hpp_filename), 2)
hxx_stream = output.Stream(output.createFile(hxx_filename), 2)
cc_stream = output.Stream(output.createFile( cc_filename), 2)
main.self = main
main.__init__(hpp_stream, hxx_stream, cc_stream,
idl_filename,
prefix, hh_filename, hpp_filename, hxx_filename)
main.run(tree)
hpp_stream .close()
hxx_stream.close()
cc_stream .close()
except AttributeError as e:
name = e.args[0]
unsupported_visitors = map(lambda x:"visit" + x,
AST_unsupported_nodes[:])
if name in unsupported_visitors:
# delete all possibly partial output files
for file in output.listAllCreatedFiles():
os.unlink(file)
util.unsupportedIDL()
raise
except SystemExit as e:
# fatalError function throws SystemExit exception
# delete all possibly partial output files
for file in output.listAllCreatedFiles():
os.unlink(file)
raise
def _argmapping(self, direction):
# _argmapping(types.Type, int direction): const * reference * pointer
# Returns info on operation argument mapping for a type for
# a particular direction.
# CORBA2.3 P1-204 Table 1-3 Basic argument and result mapping
array = self.array()
variable = self.variable()
if array and not variable:
# array of fixed size elements
return ((1, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 1))[direction]
if array and variable:
# array of variable size elements
return ((1, 0, 0), (0, 1, 1), (0, 0, 0), (0, 0, 1))[direction]
type = self.deref().__type
kind = type.kind()
if kind in [
idltype.tk_short, idltype.tk_long, idltype.tk_longlong,
idltype.tk_ushort, idltype.tk_ulong, idltype.tk_ulonglong,
idltype.tk_float, idltype.tk_double, idltype.tk_enum,
idltype.tk_longdouble, idltype.tk_boolean, idltype.tk_char,
idltype.tk_wchar, idltype.tk_octet
]:
# from short to enum the entries are the same
return ((0, 0, 0), (0, 1, 0), (0, 1, 0), (0, 0, 0))[direction]
if kind in [
idltype.tk_objref, idltype.tk_TypeCode,
idltype.tk_abstract_interface, idltype.tk_local_interface
]:
# objref_ptr objref_ptr& objref_ptr& objref_ptr
return ((0, 0, 0), (0, 1, 0), (0, 1, 0), (0, 0, 0))[direction]
if kind in [idltype.tk_struct, idltype.tk_union]:
if variable:
# variable struct or union
return ((1, 1, 0), (0, 1, 1), (0, 1, 0), (0, 0, 1))[direction]
else:
# fixed struct or union
return ((1, 1, 0), (0, 1, 0), (0, 1, 0), (0, 0, 0))[direction]
if kind in [idltype.tk_string, idltype.tk_wstring]:
return ((1, 0, 0), (0, 1, 0), (0, 1, 0), (0, 0, 0))[direction]
if kind in [idltype.tk_sequence, idltype.tk_any]:
return ((1, 1, 0), (0, 1, 1), (0, 1, 0), (0, 0, 1))[direction]
if kind == idltype.tk_fixed:
return ((1, 1, 0), (0, 1, 0), (0, 1, 0), (0, 0, 0))[direction]
if kind in [idltype.tk_value, idltype.tk_value_box]:
return ((0, 0, 1), (0, 1, 1), (0, 1, 1), (0, 0, 1))[direction]
if kind == idltype.tk_void:
return (0, 0, 0)
if kind in unsupported_typecodes:
util.unsupportedIDL()
util.fatalError("Unknown type encountered (kind = " + str(kind) + ")")
return
def _argmapping(self, direction):
# _argmapping(types.Type, int direction): const * reference * pointer
# Returns info on operation argument mapping for a type for
# a particular direction.
# CORBA2.3 P1-204 Table 1-3 Basic argument and result mapping
array = self.array()
variable = self.variable()
if array and not variable:
# array of fixed size elements
return ( (1, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 1) )[direction]
if array and variable:
# array of variable size elements
return ( (1, 0, 0), (0, 1, 1), (0, 0, 0), (0, 0, 1) )[direction]
type = self.deref().__type
kind = type.kind()
if kind in [ idltype.tk_short, idltype.tk_long, idltype.tk_longlong,
idltype.tk_ushort, idltype.tk_ulong, idltype.tk_ulonglong,
idltype.tk_float, idltype.tk_double, idltype.tk_enum,
idltype.tk_longdouble, idltype.tk_boolean,
idltype.tk_char, idltype.tk_wchar, idltype.tk_octet ]:
# from short to enum the entries are the same
return ( (0, 0, 0), (0, 1, 0), (0, 1, 0), (0, 0, 0) )[direction]
if kind in [ idltype.tk_objref,
idltype.tk_TypeCode,
idltype.tk_abstract_interface,
idltype.tk_local_interface ]:
# objref_ptr objref_ptr& objref_ptr& objref_ptr
return ( (0, 0, 0), (0, 1, 0), (0, 1, 0), (0, 0, 0) )[direction]
if kind in [ idltype.tk_struct, idltype.tk_union ]:
if variable:
# variable struct or union
return ((1, 1, 0), (0, 1, 1), (0, 1, 0), (0, 0, 1))[direction]
else:
# fixed struct or union
return ((1, 1, 0), (0, 1, 0), (0, 1, 0), (0, 0, 0))[direction]
if kind in [ idltype.tk_string, idltype.tk_wstring ]:
return ( (1, 0, 0), (0, 1, 0), (0, 1, 0), (0, 0, 0) )[direction]
if kind in [ idltype.tk_sequence, idltype.tk_any ]:
return ( (1, 1, 0), (0, 1, 1), (0, 1, 0), (0, 0, 1) )[direction]
if kind == idltype.tk_fixed:
return ( (1, 1, 0), (0, 1, 0), (0, 1, 0), (0, 0, 0) )[direction]
if kind in [ idltype.tk_value,
idltype.tk_value_box ]:
return ( (0, 0, 1), (0, 1, 1), (0, 1, 1), (0, 0, 1) )[direction]
if kind == idltype.tk_void:
return (0, 0, 0)
if kind in unsupported_typecodes:
util.unsupportedIDL()
util.fatalError("Unknown type encountered (kind = " + str(kind) + ")")
return
def run(tree, backend_args):
# Process arguments
dirname, filename = os.path.split(tree.file())
basename, ext = os.path.splitext(filename)
config.state["Basename"] = basename
config.state["Directory"] = dirname
process_args(backend_args)
try:
# Check the input tree only contains stuff we understand
support.checkIDL(tree)
# initialise the handy ast module
ast.__init__(tree)
# Initialise the descriptor generating code
descriptor.__init__(tree)
# Build the map of AST nodes to Environments
tree.accept(id.WalkTree())
hh_filename = config.state["Basename"] + config.state["HH Suffix"]
hpp_filename = config.state["Basename"] + config.state["HPP Suffix"]
hxx_filename = config.state["Basename"] + config.state["HXX Suffix"]
cc_filename = config.state["Basename"] + config.state["CC Suffix"]
if config.state["Include Prefix"]:
prefix = config.state["Include Prefix"] + "/"
else:
prefix = ""
idl_filename = tree.file()
hpp_stream = output.Stream(output.createFile(hpp_filename), 2)
hxx_stream = output.Stream(output.createFile(hxx_filename), 2)
cc_stream = output.Stream(output.createFile(cc_filename), 2)
main.self = main
main.__init__(
hpp_stream,
hxx_stream,
cc_stream,
idl_filename,
prefix,
hh_filename,
hpp_filename,
hxx_filename,
)
main.run(tree)
hpp_stream.close()
hxx_stream.close()
cc_stream.close()
except AttributeError as e:
name = e.args[0]
unsupported_visitors = map(lambda x: "visit" + x,
AST_unsupported_nodes[:])
if name in unsupported_visitors:
# delete all possibly partial output files
for file in output.listAllCreatedFiles():
os.unlink(file)
util.unsupportedIDL()
raise
except SystemExit:
# fatalError function throws SystemExit exception
# delete all possibly partial output files
for file in output.listAllCreatedFiles():
os.unlink(file)
raise