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lsteamclient: Simplify unix side parameter conversions.

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CW-Bug-Id: #22729
This commit is contained in:
Rémi Bernon
2023-09-27 14:09:21 +02:00
committed by Arkadiusz Hiler
parent 87a65c1993
commit d8038254d4
2 changed files with 27 additions and 24 deletions
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50
lsteamclient/gen_wrapper.py
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@@ -483,6 +483,10 @@ def canonical_typename(cursor):
return name.removeprefix("const ")
def underlying_typename(decl):
return canonical_typename(underlying_type(decl))
def find_struct_abis(name):
records = all_records[sdkver]
missing = [name not in records[abi] for abi in ABIS]
@@ -621,21 +625,27 @@ def handle_method_cpp(method, classname, cppname, out):
if not returns_void:
out(f' {declspec(method.result_type, "_ret")};\n')
need_output = {}
for name, param in sorted(need_convert.items()):
if param.type.kind == TypeKind.POINTER:
#handle single pointers, but not double pointers
real_type = param.type
while real_type.kind == TypeKind.POINTER:
real_type = real_type.get_pointee()
real_name = canonical_typename(real_type)
assert(param.type.get_pointee().kind == TypeKind.RECORD or real_name in MANUAL_STRUCTS)
pointee_name = canonical_typename(param.type.get_pointee())
out(f' {pointee_name} lin_{name};\n')
out(f' win_to_lin_struct_{real_name}_{sdkver}({name}, &lin_{name});\n')
else:
#raw structs
out(f' {param.type.spelling} lin_{name};\n')
out(f' win_to_lin_struct_{param.type.spelling}_{sdkver}(&{name}, &lin_{name});\n')
type_name = underlying_typename(param)
if param.type.kind != TypeKind.POINTER:
out(f' {type_name} lin_{name};\n')
out(f' win_to_lin_struct_{type_name}_{sdkver}(&{name}, &lin_{name});\n')
continue
pointee = param.type.get_pointee()
if pointee.kind == TypeKind.POINTER:
need_output[name] = param
out(f' {type_name} *lin_{name};\n')
continue
if not pointee.is_const_qualified():
need_output[name] = param
out(f' {type_name} lin_{name};\n')
out(f' win_to_lin_struct_{type_name}_{sdkver}({name}, &lin_{name});\n')
for name, param in sorted(manual_convert.items()):
if name in MANUAL_PARAMS:
@@ -657,15 +667,9 @@ def handle_method_cpp(method, classname, cppname, out):
params = [param_call(n, p) for n, p in zip(names[1:], method.get_arguments())]
out(f'(({classname}*)linux_side)->{method.spelling}({", ".join(params)});\n')
for name, param in sorted(need_convert.items()):
if param.type.kind == TypeKind.POINTER:
if not "const " in param.type.spelling: #don't modify const arguments
real_type = param.type
while real_type.kind == TypeKind.POINTER:
real_type = real_type.get_pointee()
out(f' lin_to_win_struct_{real_type.spelling}_{sdkver}(&lin_{name}, {name});\n')
else:
out(f' lin_to_win_struct_{param.type.spelling}_{sdkver}(&lin_{name}, &{name});\n')
for name, param in sorted(need_output.items()):
type_name = underlying_typename(param)
out(f' lin_to_win_struct_{type_name}_{sdkver}(&lin_{name}, {name});\n')
if method.result_type.kind != TypeKind.VOID:
post_exec = post_execution_function(classname, method.spelling)