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vrclient: Split cpp_h generation to a dedicated method.

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CW-Bug-Id: #22729
This commit is contained in:
Rémi Bernon 2022-10-22 17:28:35 +02:00
parent 16c292fa1b
commit c58925af68
1 changed files with 60 additions and 13 deletions
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73
vrclient_x64/gen_wrapper.py
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@ -407,17 +407,70 @@ def get_path_converter(parent):
return conv
return None
def handle_method(cfile, classname, winclassname, cppname, method, cpp, cpp_h, existing_methods, iface_version):
def method_unique_name(method, existing_methods):
used_name = method.spelling
if used_name in existing_methods:
number = '2'
number = 2
while used_name in existing_methods:
idx = existing_methods.index(used_name)
used_name = "%s_%s" % (method.spelling, number)
number = chr(ord(number) + 1)
used_name = f"{method.spelling}_{number}"
number = number + 1
existing_methods.insert(idx, used_name)
else:
existing_methods.append(used_name)
return used_name
def declspec(decl, name):
if type(decl) is Cursor:
decl = decl.type
const = 'const ' if decl.is_const_qualified() else ''
if decl.kind in (TypeKind.POINTER, TypeKind.LVALUEREFERENCE):
decl = decl.get_pointee()
return declspec(decl, f"*{const}{name}")
if decl.kind == TypeKind.CONSTANTARRAY:
decl, count = decl.element_type, decl.element_count
return declspec(decl, f"({const}{name})[{count}]")
if len(name):
name = f' {name}'
if decl.kind in (TypeKind.UNEXPOSED, TypeKind.FUNCTIONPROTO):
return f'void{name}'
if decl.kind == TypeKind.ENUM:
return f'{decl.spelling.split("::")[-1]}{name}'
real_name = canonical_typename(decl)
real_name = real_name.removeprefix("const ")
real_name = real_name.removeprefix("vr::")
if real_name in SDK_STRUCTS:
typename = f"win{real_name}_{display_sdkver(sdkver)}"
elif struct_needs_conversion(decl.get_canonical()) \
and not decl.is_const_qualified(): # FIXME
typename = f"win{real_name}_{display_sdkver(sdkver)}"
else:
typename = decl.spelling
typename = typename.removeprefix("const ")
typename = typename.removeprefix("vr::")
if decl.get_canonical().kind not in (TypeKind.RECORD, TypeKind.ENUM):
typename = f'{const}{typename}'
return f'{typename}{name}'
def handle_method_hpp(method_name, cppname, method, cpp_h):
ret = f'{strip_ns(method.result_type.spelling)} '
params = [declspec(p, "") for p in method.get_arguments()]
params = ['void *'] + params
cpp_h.write(f'extern {ret}{cppname}_{method_name}({", ".join(params)});\n')
def handle_method(used_name, cfile, classname, winclassname, cppname, method, cpp, iface_version):
returns_record = method.result_type.get_canonical().kind == TypeKind.RECORD
if returns_record:
parambytes = 8 #_this + return pointer
@ -426,22 +479,17 @@ def handle_method(cfile, classname, winclassname, cppname, method, cpp, cpp_h, e
for param in get_params(method):
parambytes += param.type.get_size()
cfile.write("DEFINE_THISCALL_WRAPPER(%s_%s, %s)\n" % (winclassname, used_name, parambytes))
cpp_h.write("extern ")
if strip_ns(method.result_type.spelling).startswith("IVR"):
cfile.write("win%s " % (strip_ns(method.result_type.spelling)))
cpp.write("void *")
cpp_h.write("void *")
elif returns_record:
cfile.write("%s *" % strip_ns(method.result_type.spelling))
cpp.write("%s " % method.result_type.spelling)
cpp_h.write("%s " % strip_ns(method.result_type.spelling))
else:
cfile.write("%s " % strip_ns(method.result_type.spelling))
cpp.write("%s " % method.result_type.spelling)
cpp_h.write("%s " % strip_ns(method.result_type.spelling))
cfile.write('__thiscall %s_%s(%s *_this' % (winclassname, used_name, winclassname))
cpp.write("%s_%s(void *linux_side" % (cppname, used_name))
cpp_h.write("%s_%s(void *" % (cppname, used_name))
if returns_record:
cfile.write(", %s *_r" % strip_ns(method.result_type.spelling))
unnamed = 'a'
@ -485,15 +533,12 @@ def handle_method(cfile, classname, winclassname, cppname, method, cpp, cpp_h, e
if param.spelling == "":
cfile.write(", %s _%s" % (typename, unnamed))
cpp.write(", %s _%s" % (typename, unnamed))
cpp_h.write(", %s" % typename)
unnamed = chr(ord(unnamed) + 1)
else:
cfile.write(", %s %s" % (typename, param.spelling))
cpp.write(", %s %s" % (typename, param.spelling))
cpp_h.write(", %s" % (typename))
cfile.write(")\n{\n")
cpp.write(")\n{\n")
cpp_h.write(");\n")
path_conv = get_path_converter(method)
@ -737,7 +782,9 @@ WINE_DEFAULT_DEBUG_CHANNEL(vrclient);
method_names = []
for child in klass.get_children():
if child.kind == CursorKind.CXX_METHOD:
handle_method(cfile, klass.spelling, winclassname, cppname, child, cpp, cpp_h, method_names, version)
method_name = method_unique_name(child, method_names)
handle_method_hpp(method_name, cppname, child, cpp_h)
handle_method(method_name, cfile, klass.spelling, winclassname, cppname, child, cpp, version)
methods.append(child)
cfile.write("extern vtable_ptr %s_vtable;\n\n" % winclassname)