| Index: third_party/mojo/src/mojo/public/tools/bindings/pylib/mojom/generate/generator.py
|
| diff --git a/third_party/mojo/src/mojo/public/tools/bindings/pylib/mojom/generate/generator.py b/third_party/mojo/src/mojo/public/tools/bindings/pylib/mojom/generate/generator.py
|
| deleted file mode 100644
|
| index 666ef439fa52eb8a1365121008270d16092f2a88..0000000000000000000000000000000000000000
|
| --- a/third_party/mojo/src/mojo/public/tools/bindings/pylib/mojom/generate/generator.py
|
| +++ /dev/null
|
| @@ -1,145 +0,0 @@
|
| -# Copyright 2013 The Chromium Authors. All rights reserved.
|
| -# Use of this source code is governed by a BSD-style license that can be
|
| -# found in the LICENSE file.
|
| -
|
| -"""Code shared by the various language-specific code generators."""
|
| -
|
| -from functools import partial
|
| -import os.path
|
| -import re
|
| -
|
| -import module as mojom
|
| -import mojom.fileutil as fileutil
|
| -import pack
|
| -
|
| -def ExpectedArraySize(kind):
|
| - if mojom.IsArrayKind(kind):
|
| - return kind.length
|
| - return None
|
| -
|
| -def StudlyCapsToCamel(studly):
|
| - return studly[0].lower() + studly[1:]
|
| -
|
| -def CamelCaseToAllCaps(camel_case):
|
| - return '_'.join(
|
| - word for word in re.split(r'([A-Z][^A-Z]+)', camel_case) if word).upper()
|
| -
|
| -def UnderToCamel(under):
|
| - """Converts underscore_separated strings to CamelCase strings."""
|
| - return ''.join(word.capitalize() for word in under.split('_'))
|
| -
|
| -def WriteFile(contents, full_path):
|
| - # Make sure the containing directory exists.
|
| - full_dir = os.path.dirname(full_path)
|
| - fileutil.EnsureDirectoryExists(full_dir)
|
| -
|
| - # Dump the data to disk.
|
| - with open(full_path, "w+") as f:
|
| - f.write(contents)
|
| -
|
| -class Generator(object):
|
| - # Pass |output_dir| to emit files to disk. Omit |output_dir| to echo all
|
| - # files to stdout.
|
| - def __init__(self, module, output_dir=None):
|
| - self.module = module
|
| - self.output_dir = output_dir
|
| -
|
| - def GetStructsFromMethods(self):
|
| - result = []
|
| - for interface in self.module.interfaces:
|
| - for method in interface.methods:
|
| - result.append(self._GetStructFromMethod(method))
|
| - if method.response_parameters != None:
|
| - result.append(self._GetResponseStructFromMethod(method))
|
| - return result
|
| -
|
| - def GetStructs(self):
|
| - return map(partial(self._AddStructComputedData, True), self.module.structs)
|
| -
|
| - def GetUnions(self):
|
| - return map(self._AddUnionComputedData, self.module.unions)
|
| -
|
| - def GetInterfaces(self):
|
| - return map(self._AddInterfaceComputedData, self.module.interfaces)
|
| -
|
| - # Prepend the filename with a directory that matches the directory of the
|
| - # original .mojom file, relative to the import root.
|
| - def MatchMojomFilePath(self, filename):
|
| - return os.path.join(os.path.dirname(self.module.path), filename)
|
| -
|
| - def Write(self, contents, filename):
|
| - if self.output_dir is None:
|
| - print contents
|
| - return
|
| - full_path = os.path.join(self.output_dir, filename)
|
| - WriteFile(contents, full_path)
|
| -
|
| - def GenerateFiles(self, args):
|
| - raise NotImplementedError("Subclasses must override/implement this method")
|
| -
|
| - def GetJinjaParameters(self):
|
| - """Returns default constructor parameters for the jinja environment."""
|
| - return {}
|
| -
|
| - def GetGlobals(self):
|
| - """Returns global mappings for the template generation."""
|
| - return {}
|
| -
|
| - def _AddStructComputedData(self, exported, struct):
|
| - """Adds computed data to the given struct. The data is computed once and
|
| - used repeatedly in the generation process."""
|
| - struct.packed = pack.PackedStruct(struct)
|
| - struct.bytes = pack.GetByteLayout(struct.packed)
|
| - struct.versions = pack.GetVersionInfo(struct.packed)
|
| - struct.exported = exported
|
| - return struct
|
| -
|
| - def _AddUnionComputedData(self, union):
|
| - """Adds computed data to the given union. The data is computed once and
|
| - used repeatedly in the generation process."""
|
| - ordinal = 0
|
| - for field in union.fields:
|
| - if field.ordinal is not None:
|
| - ordinal = field.ordinal
|
| - field.ordinal = ordinal
|
| - ordinal += 1
|
| - return union
|
| -
|
| - def _AddInterfaceComputedData(self, interface):
|
| - """Adds computed data to the given interface. The data is computed once and
|
| - used repeatedly in the generation process."""
|
| - interface.version = 0
|
| - for method in interface.methods:
|
| - if method.min_version is not None:
|
| - interface.version = max(interface.version, method.min_version)
|
| -
|
| - method.param_struct = self._GetStructFromMethod(method)
|
| - interface.version = max(interface.version,
|
| - method.param_struct.versions[-1].version)
|
| -
|
| - if method.response_parameters is not None:
|
| - method.response_param_struct = self._GetResponseStructFromMethod(method)
|
| - interface.version = max(
|
| - interface.version,
|
| - method.response_param_struct.versions[-1].version)
|
| - else:
|
| - method.response_param_struct = None
|
| - return interface
|
| -
|
| - def _GetStructFromMethod(self, method):
|
| - """Converts a method's parameters into the fields of a struct."""
|
| - params_class = "%s_%s_Params" % (method.interface.name, method.name)
|
| - struct = mojom.Struct(params_class, module=method.interface.module)
|
| - for param in method.parameters:
|
| - struct.AddField(param.name, param.kind, param.ordinal,
|
| - attributes=param.attributes)
|
| - return self._AddStructComputedData(False, struct)
|
| -
|
| - def _GetResponseStructFromMethod(self, method):
|
| - """Converts a method's response_parameters into the fields of a struct."""
|
| - params_class = "%s_%s_ResponseParams" % (method.interface.name, method.name)
|
| - struct = mojom.Struct(params_class, module=method.interface.module)
|
| - for param in method.response_parameters:
|
| - struct.AddField(param.name, param.kind, param.ordinal,
|
| - attributes=param.attributes)
|
| - return self._AddStructComputedData(False, struct)
|
|
|