#!/usr/bin/env python3
# ex: set filetype=python:
"""Generate code to handle XDR enum types"""
from generators import SourceGenerator, create_jinja2_environment
from xdr_ast import _XdrEnum, public_apis
class XdrEnumGenerator(SourceGenerator):
"""Generate source code for XDR enum types"""
def __init__(self, language: str, peer: str):
"""Initialize an instance of this class"""
self.environment = create_jinja2_environment(language, "enum")
self.peer = peer
def emit_declaration(self, node: _XdrEnum) -> None:
"""Emit one declaration pair for an XDR enum type"""
if node.name in public_apis:
template = self.environment.get_template("declaration/close.j2")
print(template.render(name=node.name))
def emit_definition(self, node: _XdrEnum) -> None:
"""Emit one definition for an XDR enum type"""
template = self.environment.get_template("definition/open.j2")
print(template.render(name=node.name))
template = self.environment.get_template("definition/enumerator.j2")
for enumerator in node.enumerators:
print(template.render(name=enumerator.name, value=enumerator.value))
template = self.environment.get_template("definition/close.j2")
print(template.render(name=node.name))
def emit_decoder(self, node: _XdrEnum) -> None:
"""Emit one decoder function for an XDR enum type"""
template = self.environment.get_template("decoder/enum.j2")
print(template.render(name=node.name))
def emit_encoder(self, node: _XdrEnum) -> None:
"""Emit one encoder function for an XDR enum type"""
template = self.environment.get_template("encoder/enum.j2")
print(template.render(name=node.name))