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lsteamclient: Use with statement to generate the .c files.

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CW-Bug-Id: #22729
This commit is contained in:
Rémi Bernon 2023-09-23 23:20:53 +02:00 committed by Arkadiusz Hiler
parent f0cbd25230
commit 224f0af6ad
1 changed files with 63 additions and 56 deletions
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119
lsteamclient/gen_wrapper.py
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@ -1049,66 +1049,50 @@ def handle_class(klass):
out(u'}\n')
out(u'#endif\n')
file_exists = os.path.isfile(f"win{klass.spelling}.c")
cfile = open(f"win{klass.spelling}.c", "a")
if not file_exists:
cfile.write("""/* This file is auto-generated, do not edit. */
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wine/debug.h"
#include "cxx.h"
#include "steam_defs.h"
#include "steamclient_private.h"
#include "struct_converters.h"
WINE_DEFAULT_DEBUG_CHANNEL(steamclient);
""")
winclassname = f"win{klass.spelling}_{klass.version}"
cfile.write(f"#include \"{cppname}.h\"\n\n")
cfile.write(f"typedef struct __{winclassname} {{\n")
cfile.write(" vtable_ptr *vtable;\n")
cfile.write(" void *linux_side;\n")
cfile.write(f"}} {winclassname};\n\n")
with open(f"win{klass.spelling}.c", "a") as file:
out = file.write
for method in klass.methods:
handle_thiscall_wrapper(klass, method, cfile.write)
cfile.write('\n')
out(f'#include "{cppname}.h"\n\n')
out(f'typedef struct __{winclassname} {{\n')
out(u' vtable_ptr *vtable;\n')
out(u' void *linux_side;\n')
out(f'}} {winclassname};\n\n')
for method in klass.methods:
if type(method) is Destructor:
cfile.write(f"void __thiscall {winclassname}_{method.name}({winclassname} *_this)\n{{/* never called */}}\n\n")
for method in klass.methods:
handle_thiscall_wrapper(klass, method, out)
out('\n')
for method in klass.methods:
if type(method) is Destructor:
out(f'void __thiscall {winclassname}_{method.name}({winclassname} *_this)\n{{/* never called */}}\n\n')
else:
handle_method_c(method, winclassname, cppname, out)
out(f'extern vtable_ptr {winclassname}_vtable;\n')
out(u'\n')
out(u'#ifndef __GNUC__\n')
out(u'void __asm_dummy_vtables(void) {\n')
out(u'#endif\n')
out(f' __ASM_VTABLE({winclassname},\n')
for method in sorted(klass.methods, key=lambda x: (x._index, -x._override)):
out(f' VTABLE_ADD_FUNC({winclassname}_{method.name})\n')
out(u' );\n')
out(u'#ifndef __GNUC__\n')
out(u'}\n')
out(u'#endif\n')
out(u'\n')
out(f'{winclassname} *create_{winclassname}(void *linux_side)\n')
out(u'{\n')
if klass.spelling in WRAPPED_CLASSES:
out(f' {winclassname} *r = HeapAlloc(GetProcessHeap(), 0, sizeof({winclassname}));\n')
else:
handle_method_c(method, winclassname, cppname, cfile.write)
cfile.write(f"extern vtable_ptr {winclassname}_vtable;\n\n")
cfile.write("#ifndef __GNUC__\n")
cfile.write("void __asm_dummy_vtables(void) {\n")
cfile.write("#endif\n")
cfile.write(f" __ASM_VTABLE({winclassname},\n")
for method in sorted(klass.methods, key=lambda x: (x._index, -x._override)):
cfile.write(f" VTABLE_ADD_FUNC({winclassname}_{method.name})\n")
cfile.write(" );\n")
cfile.write("#ifndef __GNUC__\n")
cfile.write("}\n")
cfile.write("#endif\n\n")
cfile.write(f"{winclassname} *create_{winclassname}(void *linux_side)\n{{\n")
if klass.spelling in WRAPPED_CLASSES:
cfile.write(f" {winclassname} *r = HeapAlloc(GetProcessHeap(), 0, sizeof({winclassname}));\n")
else:
cfile.write(f" {winclassname} *r = alloc_mem_for_iface(sizeof({winclassname}), \"{klass.version}\");\n")
cfile.write(" TRACE(\"-> %p\\n\", r);\n")
cfile.write(f" r->vtable = alloc_vtable(&{winclassname}_vtable, {len(klass.methods)}, \"{klass.version}\");\n")
cfile.write(" r->linux_side = linux_side;\n")
cfile.write(" return r;\n}\n\n")
out(f' {winclassname} *r = alloc_mem_for_iface(sizeof({winclassname}), "{klass.version}");\n')
out(u' TRACE("-> %p\\n", r);\n')
out(f' r->vtable = alloc_vtable(&{winclassname}_vtable, {len(klass.methods)}, "{klass.version}");\n')
out(u' r->linux_side = linux_side;\n')
out(u' return r;\n')
out(u'}\n\n')
constructors = open("win_constructors.h", "a")
constructors.write(f"extern void *create_{winclassname}(void *);\n")
@ -1451,6 +1435,29 @@ for i, sdkver in enumerate(reversed(SDK_VERSIONS)):
print('parsing SDKs... 100%')
for klass in all_classes.values():
with open(f"win{klass.spelling}.c", "w") as file:
out = file.write
out(u'/* This file is auto-generated, do not edit. */\n')
out(u'#include <stdarg.h>\n')
out(u'\n')
out(u'#include "windef.h"\n')
out(u'#include "winbase.h"\n')
out(u'#include "wine/debug.h"\n')
out(u'\n')
out(u'#include "cxx.h"\n')
out(u'\n')
out(u'#include "steam_defs.h"\n')
out(u'\n')
out(u'#include "steamclient_private.h"\n')
out(u'\n')
out(u'#include "struct_converters.h"\n')
out(u'\n')
out(u'WINE_DEFAULT_DEBUG_CHANNEL(steamclient);\n')
out(u'\n')
for _, klass in sorted(all_classes.items()):
sdkver = klass._sdkver
handle_class(klass)