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Support window creation

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This commit is contained in:
momo5502
2025-05-18 09:51:28 +02:00
parent d08bcbae9c
commit 0fbd563e8c
4 changed files with 52 additions and 30 deletions
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57
src/windows-emulator/syscalls.cpp
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@@ -733,32 +733,41 @@ namespace syscalls
return 0;
}
hwnd handle_NtUserCreateWindowEx(const syscall_context& c, const DWORD ex_style,
const emulator_object<LARGE_STRING> class_name,
const emulator_object<LARGE_STRING> cls_version,
const emulator_object<LARGE_STRING> window_name, const DWORD style, const int x,
const int y, const int width, const int height, const hwnd parent,
const hmenu menu, const hinstance instance, const pointer l_param,
const DWORD flags, const pointer acbi_buffer)
std::u16string read_large_string(const emulator_object<LARGE_STRING> str_obj)
{
(void)c;
(void)ex_style;
(void)class_name;
(void)cls_version;
(void)window_name;
(void)style;
(void)x;
(void)y;
(void)width;
(void)height;
(void)parent;
(void)menu;
(void)instance;
(void)l_param;
(void)flags;
(void)acbi_buffer;
if (!str_obj)
{
return {};
}
return 1;
const auto str = str_obj.read();
if (!str.bAnsi)
{
return read_string<char16_t>(*str_obj.get_memory_interface(), str.Buffer, str.Length / 2);
}
const auto ansi_string = read_string<char>(*str_obj.get_memory_interface(), str.Buffer, str.Length);
return u8_to_u16(ansi_string);
}
hwnd handle_NtUserCreateWindowEx(const syscall_context& c, const DWORD /*ex_style*/,
const emulator_object<LARGE_STRING> class_name,
const emulator_object<LARGE_STRING> /*cls_version*/,
const emulator_object<LARGE_STRING> window_name, const DWORD /*style*/,
const int x, const int y, const int width, const int height, const hwnd /*parent*/,
const hmenu /*menu*/, const hinstance /*instance*/, const pointer /*l_param*/,
const DWORD /*flags*/, const pointer /*acbi_buffer*/)
{
window win{};
win.x = x;
win.y = y;
win.width = width;
win.height = height;
win.thread_id = c.win_emu.current_thread().id;
win.class_name = read_large_string(class_name);
win.name = read_large_string(window_name);
return c.proc.windows.store(std::move(win)).bits;
}
ULONG handle_NtUserGetRawInputDeviceList()