refactor(windows-emulator/syscalls): partial refactor of syscalls.cpp, splits syscall implementations over multiple files

src/windows-emulator/syscalls/locale.cpp

@@ -0,0 +1,61 @@
+#include "../std_include.hpp"
+#include "../emulator_utils.hpp"
+#include "../syscall_utils.hpp"
+
+#include <utils/io.hpp>
+
+namespace syscalls
+{
+    NTSTATUS handle_NtInitializeNlsFiles(const syscall_context& c, const emulator_object<uint64_t> base_address,
+                                         const emulator_object<LCID> default_locale_id,
+                                         const emulator_object<LARGE_INTEGER> /*default_casing_table_size*/)
+    {
+        const auto locale_file =
+            utils::io::read_file(c.win_emu.file_sys.translate(R"(C:\Windows\System32\locale.nls)"));
+        if (locale_file.empty())
+        {
+            return STATUS_FILE_INVALID;
+        }
+
+        const auto size = page_align_up(locale_file.size());
+        const auto base = c.win_emu.memory.allocate_memory(size, memory_permission::read);
+        c.emu.write_memory(base, locale_file.data(), locale_file.size());
+
+        base_address.write(base);
+        default_locale_id.write(0x407);
+
+        return STATUS_SUCCESS;
+    }
+
+    NTSTATUS handle_NtQueryDefaultLocale(const syscall_context&, BOOLEAN /*user_profile*/,
+                                         const emulator_object<LCID> default_locale_id)
+    {
+        default_locale_id.write(0x407);
+        return STATUS_SUCCESS;
+    }
+
+    NTSTATUS handle_NtGetNlsSectionPtr()
+    {
+        return STATUS_NOT_SUPPORTED;
+    }
+
+    NTSTATUS handle_NtGetMUIRegistryInfo()
+    {
+        return STATUS_NOT_SUPPORTED;
+    }
+
+    NTSTATUS handle_NtIsUILanguageComitted()
+    {
+        return STATUS_NOT_SUPPORTED;
+    }
+
+    NTSTATUS handle_NtUserGetKeyboardLayout()
+    {
+        return STATUS_NOT_SUPPORTED;
+    }
+
+    NTSTATUS handle_NtQueryInstallUILanguage()
+    {
+        return STATUS_NOT_SUPPORTED;
+    }
+}