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Improvements to locale syscalls and fix TimeZone query

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This commit is contained in:
Igor Pissolati
2025-04-22 01:48:52 -03:00
parent 08098da538
commit 7e93f5d7f6
7 changed files with 247 additions and 18 deletions
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37
src/windows-emulator/syscalls/locale.cpp
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@@ -34,8 +34,32 @@ namespace syscalls
return STATUS_SUCCESS;
}
NTSTATUS handle_NtGetNlsSectionPtr()
NTSTATUS handle_NtGetNlsSectionPtr(const syscall_context& c, ULONG section_type, ULONG section_data,
emulator_pointer /*context_data*/, emulator_object<uint64_t> section_pointer,
emulator_object<ULONG> section_size)
{
if (section_type == 11)
{
c.win_emu.log.print(color::dark_gray, "--> Code Page: %d\n", section_data);
const auto file_path = std::format(R"(C:\Windows\System32\C_{}.NLS)", section_data);
const auto locale_file = utils::io::read_file(c.win_emu.file_sys.translate(file_path));
if (locale_file.empty())
{
return STATUS_OBJECT_NAME_NOT_FOUND;
}
const auto size = static_cast<size_t>(page_align_up(locale_file.size()));
const auto section_memory = c.win_emu.memory.allocate_memory(size, memory_permission::read);
c.emu.write_memory(section_memory, locale_file.data(), locale_file.size());
section_pointer.write_if_valid(section_memory);
section_size.write_if_valid(static_cast<ULONG>(size));
return STATUS_SUCCESS;
}
c.win_emu.log.print(color::gray, "Unsupported section type: %X\n", section_type);
return STATUS_NOT_SUPPORTED;
}
@@ -54,8 +78,15 @@ namespace syscalls
return STATUS_NOT_SUPPORTED;
}
NTSTATUS handle_NtQueryInstallUILanguage()
NTSTATUS handle_NtQueryDefaultUILanguage(const syscall_context&, emulator_object<LANGID> language_id)
{
return STATUS_NOT_SUPPORTED;
language_id.write(0x407);
return STATUS_SUCCESS;
}
NTSTATUS handle_NtQueryInstallUILanguage(const syscall_context&, emulator_object<LANGID> language_id)
{
language_id.write(0x407);
return STATUS_SUCCESS;
}
}