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Some I/O fixes

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momo5502
2024-11-05 19:36:18 +01:00
parent b49f9f6d99
commit 74ec07c642
2 changed files with 38 additions and 2 deletions
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39
src/windows-emulator/syscalls.cpp
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@@ -2028,7 +2028,7 @@ namespace
const emulator_object<OBJECT_ATTRIBUTES> object_attributes,
const emulator_object<IO_STATUS_BLOCK> /*io_status_block*/,
const emulator_object<LARGE_INTEGER> /*allocation_size*/, ULONG /*file_attributes*/,
ULONG /*share_access*/, ULONG create_disposition, ULONG /*create_options*/,
ULONG /*share_access*/, ULONG create_disposition, ULONG create_options,
uint64_t /*ea_buffer*/,
ULONG /*ea_length*/)
{
@@ -2058,6 +2058,12 @@ namespace
return STATUS_SUCCESS;
}
if (filename == L"\\Device\\CNG")
{
file_handle.write(CNG.bits);
return STATUS_SUCCESS;
}
if (filename.starts_with(L"\\Device\\Afd\\Endpoint"))
{
file_handle.write(AFD_ENDPOINT.bits);
@@ -2093,10 +2099,25 @@ namespace
printer.cancel();
if (f.name.ends_with(L"\\"))
if (f.name.ends_with(L"\\") || create_options & FILE_DIRECTORY_FILE)
{
c.win_emu.logger.print(color::dark_gray, "--> Opening folder: %S\n", f.name.c_str());
if (create_disposition & FILE_CREATE)
{
std::error_code ec{};
std::filesystem::create_directory(f.name, ec);
if (ec)
{
return STATUS_ACCESS_DENIED;
}
}
else if (!std::filesystem::is_directory(f.name))
{
return STATUS_OBJECT_NAME_NOT_FOUND;
}
const auto handle = c.proc.files.store(std::move(f));
file_handle.write(handle.bits);
@@ -2107,6 +2128,11 @@ namespace
const auto* mode = map_mode(desired_access, create_disposition);
if (!mode || wcslen(mode) == 0)
{
return STATUS_NOT_SUPPORTED;
}
FILE* file{};
const auto error = _wfopen_s(&file, f.name.c_str(), mode);
@@ -2476,6 +2502,14 @@ namespace
return STATUS_SUCCESS;
}
NTSTATUS handle_NtGetCurrentProcessorNumberEx(const syscall_context& c,
const emulator_object<PROCESSOR_NUMBER> processor_number)
{
constexpr PROCESSOR_NUMBER number{};
processor_number.write(number);
return STATUS_SUCCESS;
}
}
void syscall_dispatcher::add_handlers(std::map<std::string, syscall_handler>& handler_mapping)
@@ -2569,6 +2603,7 @@ void syscall_dispatcher::add_handlers(std::map<std::string, syscall_handler>& ha
add_handler(NtAccessCheck);
add_handler(NtCreateKey);
add_handler(NtNotifyChangeKey);
add_handler(NtGetCurrentProcessorNumberEx);
#undef add_handler
}