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vrclient: Introduce a dedicated parsing function.

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CW-Bug-Id: #22729
This commit is contained in:
Rémi Bernon 2023-09-16 15:24:23 +02:00 committed by Arkadiusz Hiler
parent f6bb931d9a
commit d8bb8ba6a3
1 changed files with 35 additions and 41 deletions
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76
vrclient_x64/gen_wrapper.py
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@ -1331,6 +1331,37 @@ int main(void)
f.write(" test_capi_thunks_%s();\n" % class_name)
def enumerate_structs(cursor, vr_only=False):
for child in cursor.get_children():
if child.kind == CursorKind.NAMESPACE \
and child.displayname == "vr":
yield from child.get_children()
elif not vr_only:
yield child
def parse(sources, abi):
args = [f'-m{abi[1:]}', '-I' + CLANG_PATH + '/include/']
if abi[0] == 'w':
args += ["-D_WIN32", "-U__linux__"]
args += ["-fms-extensions", "-mms-bitfields"]
args += ["-Wno-ignored-attributes", "-Wno-incompatible-ms-struct"]
if abi[0] == 'u':
args += ["-DGNUC"]
index = Index.create()
build = index.parse("source.cpp", args=args, unsaved_files=sources.items())
diagnostics = list(build.diagnostics)
for diag in diagnostics: print(diag)
assert len(diagnostics) == 0
structs = enumerate_structs(build.cursor)
structs = [(child.type.spelling, child.type) for child in structs]
structs = dict(reversed(structs))
return build, structs
prog = re.compile("^.*const\s*char.* \*?(\w*)_Version.*\"(.*)\"")
for sdkver in SDK_VERSIONS:
print(f'parsing SDK version {sdkver}...')
@ -1356,49 +1387,12 @@ for sdkver in SDK_VERSIONS:
else:
source = [f'#include "{sdkdir}/{file}"'
for file in SDK_SOURCES.keys()]
sources["source.cpp"] = "\n".join(source)
windows_args = ["-D_WIN32", "-fms-extensions", "-Wno-ignored-attributes",
"-mms-bitfields", "-U__linux__", "-Wno-incompatible-ms-struct"]
windows_args += ['-I' + CLANG_PATH + '/include/']
linux_args = ["-DGNUC"]
linux_args += ['-I' + CLANG_PATH + '/include/']
index = Index.create()
linux_build32 = index.parse("source.cpp", args=linux_args + ["-m32"], unsaved_files=sources.items())
diagnostics = list(linux_build32.diagnostics)
for diag in diagnostics: print(diag)
assert len(diagnostics) == 0
linux_build64 = index.parse("source.cpp", args=linux_args + ["-m64"], unsaved_files=sources.items())
diagnostics = list(linux_build64.diagnostics)
for diag in diagnostics: print(diag)
assert len(diagnostics) == 0
windows_build32 = index.parse("source.cpp", args=windows_args + ["-m32"], unsaved_files=sources.items())
diagnostics = list(windows_build32.diagnostics)
for diag in diagnostics: print(diag)
assert len(diagnostics) == 0
windows_build64 = index.parse("source.cpp", args=windows_args + ["-m64"], unsaved_files=sources.items())
diagnostics = list(windows_build64.diagnostics)
for diag in diagnostics: print(diag)
assert len(diagnostics) == 0
def enumerate_structs(cursor, vr_only=False):
for child in cursor.get_children():
if child.kind == CursorKind.NAMESPACE and child.displayname == "vr":
yield from child.get_children()
elif not vr_only:
yield child
windows_structs32 = dict(reversed([(child.type.spelling, child.type) for child
in enumerate_structs(windows_build32.cursor)]))
windows_structs64 = dict(reversed([(child.type.spelling, child.type) for child
in enumerate_structs(windows_build64.cursor)]))
linux_structs64 = dict(reversed([(child.type.spelling, child.type) for child
in enumerate_structs(linux_build64.cursor)]))
linux_build32, linux_structs32 = parse(sources, 'u32')
linux_build64, linux_structs64 = parse(sources, 'u64')
windows_build32, windows_structs32 = parse(sources, 'w32')
windows_build64, windows_structs64 = parse(sources, 'w64')
for child in enumerate_structs(linux_build32.cursor, vr_only=True):
if child.kind == CursorKind.CLASS_DECL and child.displayname in SDK_CLASSES: