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xdrgen: emit maxsize macros

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Add "definitions" subcommand logic to emit maxsize macros in
generated code.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2024-10-03 14:54:46 -04:00
parent e9e1e7e75a
commit ac159338d5
2 changed files with 22 additions and 5 deletions
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24
tools/net/sunrpc/xdrgen/subcmds/definitions.py
View File

@ -28,9 +28,7 @@ from xdr_parse import xdr_parser, set_xdr_annotate
logger.setLevel(logging.INFO)
def emit_header_definitions(
root: Specification, language: str, peer: str
) -> None:
def emit_header_definitions(root: Specification, language: str, peer: str) -> None:
"""Emit header definitions"""
for definition in root.definitions:
if isinstance(definition.value, _XdrConstant):
@ -52,6 +50,25 @@ def emit_header_definitions(
gen.emit_definition(definition.value)
def emit_header_maxsize(root: Specification, language: str, peer: str) -> None:
"""Emit header maxsize macros"""
print("")
for definition in root.definitions:
if isinstance(definition.value, _XdrEnum):
gen = XdrEnumGenerator(language, peer)
elif isinstance(definition.value, _XdrPointer):
gen = XdrPointerGenerator(language, peer)
elif isinstance(definition.value, _XdrTypedef):
gen = XdrTypedefGenerator(language, peer)
elif isinstance(definition.value, _XdrStruct):
gen = XdrStructGenerator(language, peer)
elif isinstance(definition.value, _XdrUnion):
gen = XdrUnionGenerator(language, peer)
else:
continue
gen.emit_maxsize(definition.value)
def handle_parse_error(e: UnexpectedInput) -> bool:
"""Simple parse error reporting, no recovery attempted"""
print(e)
@ -71,6 +88,7 @@ def subcmd(args: Namespace) -> int:
gen.emit_definition(args.filename, ast)
emit_header_definitions(ast, args.language, args.peer)
emit_header_maxsize(ast, args.language, args.peer)
gen = XdrHeaderBottomGenerator(args.language, args.peer)
gen.emit_definition(args.filename, ast)

3
tools/net/sunrpc/xdrgen/subcmds/source.py
View File

@ -83,8 +83,7 @@ def generate_client_source(filename: str, root: Specification, language: str) ->
gen = XdrSourceTopGenerator(language, "client")
gen.emit_source(filename, root)
# cel: todo: client needs XDR size macros
print("")
for definition in root.definitions:
emit_source_encoder(definition.value, language, "client")
for definition in root.definitions: