Support packed arrays of booleans in Mojo messages

mojo/public/tools/bindings/generators/mojom_js_generator.py

 # 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.
 
 """Generates JavaScript source files from a mojom.Module."""
 
 import mojom.generate.generator as generator
 import mojom.generate.module as mojom
 import mojom.generate.pack as pack
 from mojom.generate.template_expander import UseJinja
@@ skipping 67 matching lines @@
   mojom.DOUBLE:       "codec.Double",
   mojom.STRING:       "codec.String",
 }
 
 
 def CodecType(kind):
   if kind in mojom.PRIMITIVES:
     return _kind_to_codec_type[kind]
   if isinstance(kind, mojom.Struct):
     return "new codec.PointerTo(%s)" % CodecType(kind.name)
+  if isinstance(kind, mojom.Array) and kind.kind == mojom.BOOL:
+    return "new codec.ArrayOfBoolArrayPointers()"
   if isinstance(kind, mojom.Array):
     return "new codec.ArrayOf(%s)" % CodecType(kind.kind)
   if isinstance(kind, mojom.Interface) or \
      isinstance(kind, mojom.InterfaceRequest):
     return CodecType(mojom.MSGPIPE)
   if isinstance(kind, mojom.Enum):
     return _kind_to_codec_type[mojom.INT32]
   return kind
 
 
 def JavaScriptDecodeSnippet(kind):
   if kind in mojom.PRIMITIVES:
     return "decodeStruct(%s)" % CodecType(kind)
   if isinstance(kind, mojom.Struct):
     return "decodeStructPointer(%s)" % CodecType(kind.name)
+  if isinstance(kind, mojom.Array) and kind.kind == mojom.BOOL:
+    return "decodeBoolArrayPointer()"
   if isinstance(kind, mojom.Array):
     return "decodeArrayPointer(%s)" % CodecType(kind.kind)
   if isinstance(kind, mojom.Interface) or \
      isinstance(kind, mojom.InterfaceRequest):
     return JavaScriptDecodeSnippet(mojom.MSGPIPE)
   if isinstance(kind, mojom.Enum):
     return JavaScriptDecodeSnippet(mojom.INT32)
 
 
 def JavaScriptEncodeSnippet(kind):
   if kind in mojom.PRIMITIVES:
     return "encodeStruct(%s, " % CodecType(kind)
   if isinstance(kind, mojom.Struct):
     return "encodeStructPointer(%s, " % CodecType(kind.name)
+  if isinstance(kind, mojom.Array) and kind.kind == mojom.BOOL:
+    return "encodeBoolArrayPointer(";
   if isinstance(kind, mojom.Array):
     return "encodeArrayPointer(%s, " % CodecType(kind.kind)
   if isinstance(kind, mojom.Interface) or \
      isinstance(kind, mojom.InterfaceRequest):
     return JavaScriptEncodeSnippet(mojom.MSGPIPE)
   if isinstance(kind, mojom.Enum):
     return JavaScriptEncodeSnippet(mojom.INT32)
 
 
 def TranslateConstants(token):
@@ skipping 50 matching lines @@
     self.Write(self.GenerateJsModule(), "%s.js" % self.module.name)
 
   def GetImports(self):
     # Since each import is assigned a variable in JS, they need to have unique
     # names.
     counter = 1
     for each in self.module.imports:
       each["unique_name"] = "import" + str(counter)
       counter += 1
     return self.module.imports