| OLD | NEW |
|---|
| (Empty) |
| 1 # Copyright (C) 2013 Google Inc. All rights reserved. | |
| 2 # | |
| 3 # Redistribution and use in source and binary forms, with or without | |
| 4 # modification, are permitted provided that the following conditions are | |
| 5 # met: | |
| 6 # | |
| 7 # * Redistributions of source code must retain the above copyright | |
| 8 # notice, this list of conditions and the following disclaimer. | |
| 9 # * Redistributions in binary form must reproduce the above | |
| 10 # copyright notice, this list of conditions and the following disclaimer | |
| 11 # in the documentation and/or other materials provided with the | |
| 12 # distribution. | |
| 13 # * Neither the name of Google Inc. nor the names of its | |
| 14 # contributors may be used to endorse or promote products derived from | |
| 15 # this software without specific prior written permission. | |
| 16 # | |
| 17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 28 | |
| 29 """Read an IDL file or complete IDL interface, producing an IdlDefinitions objec
t.""" | |
| 30 | |
| 31 import os.path | |
| 32 | |
| 33 import blink_idl_parser | |
| 34 import idl_definitions_builder | |
| 35 import idl_validator | |
| 36 import interface_dependency_resolver | |
| 37 | |
| 38 | |
| 39 class IdlReader: | |
| 40 def __init__(self, interface_dependencies_filename=None, additional_idl_file
names=None, idl_attributes_filename=None, outputdir='', verbose=False): | |
| 41 if idl_attributes_filename: | |
| 42 self.extended_attribute_validator = idl_validator.IDLExtendedAttribu
teValidator(idl_attributes_filename) | |
| 43 else: | |
| 44 self.extended_attribute_validator = None | |
| 45 | |
| 46 if interface_dependencies_filename: | |
| 47 self.interface_dependency_resolver = interface_dependency_resolver.I
nterfaceDependencyResolver(interface_dependencies_filename, additional_idl_filen
ames, self) | |
| 48 else: | |
| 49 self.interface_dependency_resolver = None | |
| 50 | |
| 51 self.parser = blink_idl_parser.BlinkIDLParser(outputdir=outputdir, verbo
se=verbose) | |
| 52 | |
| 53 def read_idl_definitions(self, idl_filename): | |
| 54 """Returns an IdlDefinitions object for an IDL file, including all depen
dencies.""" | |
| 55 basename = os.path.basename(idl_filename) | |
| 56 interface_name, _ = os.path.splitext(basename) | |
| 57 definitions = self.read_idl_file(idl_filename) | |
| 58 if self.interface_dependency_resolver: | |
| 59 should_generate_bindings = self.interface_dependency_resolver.resolv
e_dependencies(definitions, interface_name) | |
| 60 if not should_generate_bindings: | |
| 61 return None | |
| 62 return definitions | |
| 63 | |
| 64 def read_idl_file(self, idl_filename): | |
| 65 """Returns an IdlDefinitions object for an IDL file, without any depende
ncies.""" | |
| 66 ast = blink_idl_parser.parse_file(self.parser, idl_filename) | |
| 67 definitions = idl_definitions_builder.build_idl_definitions_from_ast(ast
) | |
| 68 if self.extended_attribute_validator: | |
| 69 try: | |
| 70 self.extended_attribute_validator.validate_extended_attributes(d
efinitions) | |
| 71 except idl_validator.IDLInvalidExtendedAttributeError as error: | |
| 72 raise idl_validator.IDLInvalidExtendedAttributeError("""IDL ATTR
IBUTE ERROR in file %s: | |
| 73 %s | |
| 74 If you want to add a new IDL extended attribute, please add it to bindings/s
cripts/IDLAttributes.txt and add an explanation to the Blink IDL document at htt
p://chromium.org/blink/webidl | |
| 75 """ % (idl_filename, str(error))) | |
| 76 | |
| 77 return definitions | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 24156003:
Revert IDL compiler build flow to Perl, rename 'deprecated' (Closed)
Base URL: svn://svn.chromium.org/blink/trunk