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vrclient: Parse all include files at once.

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Rémi Bernon 2022-01-06 15:55:22 +01:00 committed by Arkadiusz Hiler
parent 57ea5353ee
commit a7d8aabc0d
1 changed files with 67 additions and 45 deletions
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112
vrclient_x64/gen_wrapper.py
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@ -72,7 +72,7 @@ sdk_versions = [
]
files = [
("openvr.h",
("ivrclientcore.h",
[ #classes
"IVRApplications",
"IVRChaperone",
@ -94,17 +94,12 @@ files = [
"IVRTrackedCamera",
"IVRHeadsetView",
"IVROverlayView",
"IVRClientCore",
], [ #vrclient-allocated structs
"RenderModel_t",
"RenderModel_TextureMap_t",
]
),
("ivrclientcore.h",
[ #classes
"IVRClientCore",
], [ #vrclient-allocated structs
]
),
]
next_is_size_structs = [
@ -1376,10 +1371,17 @@ int main(void)
prog = re.compile("^.*const\s*char.* \*?(\w*)_Version.*\"(.*)\"")
for sdkver in sdk_versions:
print(f'parsing SDK version {sdkver}...')
sdkdir = f'openvr_{sdkver}'
sources = {}
iface_versions = {}
print("sdkver is: " + sdkver)
for f in os.listdir("openvr_%s" % sdkver):
x = open("openvr_%s/%s" % (sdkver, f), "r")
has_vrclientcore = False
for file in os.listdir(sdkdir):
x = open(f"{sdkdir}/{file}", "r")
if file == "ivrclientcore.h":
has_vrclientcore = True
for l in x:
if "_Version" in l:
result = prog.match(l)
@ -1387,44 +1389,64 @@ for sdkver in sdk_versions:
iface, version = result.group(1, 2)
iface_versions[iface] = version
for fname, classes, system_structs in files:
# Parse as 32-bit C++
input_name = "openvr_%s/%s" % (sdkver, fname)
sys.stdout.write("about to parse %s\n" % input_name)
if not os.path.isfile(input_name):
continue
index = Index.create()
windows_build = index.parse(input_name, args=['-x', 'c++', '-m32', '-I' + CLANG_PATH + '/include/', '-mms-bitfields', '-U__linux__', '-Wno-incompatible-ms-struct'])
windows_build64 = index.parse(input_name, args=['-x', 'c++', '-m64', '-I' + CLANG_PATH + '/include/', '-mms-bitfields', '-U__linux__', '-Wno-incompatible-ms-struct'])
tu = index.parse(input_name, args=['-x', 'c++', '-m32', '-std=c++11', '-DGNUC', '-I' + CLANG_PATH + '/include/'])
linux_build64 = index.parse(input_name, args=['-x', 'c++', '-m64', '-std=c++11', '-DGNUC', '-I' + CLANG_PATH + '/include/'])
if not has_vrclientcore:
source = [f'#include "{sdkdir}/openvr.h"']
else:
source = [f'#include "{sdkdir}/{file}"' for file, _, _ in files]
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
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/']
windows_structs32 = dict(reversed([(child.type.spelling, child.type) for child
in enumerate_structs(windows_build.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)]))
index = Index.create()
diagnostics = list(tu.diagnostics)
if len(diagnostics) > 0:
print('There were parse errors')
pprint.pprint(diagnostics)
else:
for child in enumerate_structs(tu.cursor, vr_only=True):
if child.kind == CursorKind.CLASS_DECL and child.displayname in classes:
handle_class(sdkver, child)
if child.kind in [CursorKind.STRUCT_DECL, CursorKind.CLASS_DECL]:
handle_struct(sdkver, child)
if child.displayname in print_sizes:
sys.stdout.write("size of %s is %u\n" % (child.displayname, child.type.get_size()))
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
classes = sum([e for _, e, _ in files], [])
system_structs = sum([e for _, _, e in files], [])
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)]))
for child in enumerate_structs(linux_build32.cursor, vr_only=True):
if child.kind == CursorKind.CLASS_DECL and child.displayname in classes:
handle_class(sdkver, child)
if child.kind in [CursorKind.STRUCT_DECL, CursorKind.CLASS_DECL]:
handle_struct(sdkver, child)
if child.displayname in print_sizes:
sys.stdout.write("size of %s is %u\n" % (child.displayname, child.type.get_size()))
for f in cpp_files_need_close_brace:
m = open(f, "a")