1 files changed, 26 insertions, 3 deletions

diff --git a/src/core/loader/loader.cpp b/src/core/loader/loader.cpp
index 70ef5d240..c13fb49b8 100644
--- a/src/core/loader/loader.cpp
+++ b/src/core/loader/loader.cpp
@@ -11,6 +11,7 @@
 #include "core/hle/kernel/process.h"
 #include "core/loader/deconstructed_rom_directory.h"
 #include "core/loader/elf.h"
+#include "core/loader/nax.h"
 #include "core/loader/nca.h"
 #include "core/loader/nro.h"
 #include "core/loader/nso.h"
@@ -32,6 +33,7 @@ FileType IdentifyFile(FileSys::VirtualFile file) {
     CHECK_TYPE(NRO)
     CHECK_TYPE(NCA)
     CHECK_TYPE(XCI)
+    CHECK_TYPE(NAX)
 
 #undef CHECK_TYPE
 
@@ -73,6 +75,8 @@ std::string GetFileTypeString(FileType type) {
         return "NCA";
     case FileType::XCI:
         return "XCI";
+    case FileType::NAX:
+        return "NAX";
     case FileType::DeconstructedRomDirectory:
         return "Directory";
     case FileType::Error:
@@ -83,7 +87,7 @@ std::string GetFileTypeString(FileType type) {
     return "unknown";
 }
 
-constexpr std::array<const char*, 36> RESULT_MESSAGES{
+constexpr std::array<const char*, 49> RESULT_MESSAGES{
     "The operation completed successfully.",
     "The loader requested to load is already loaded.",
     "The operation is not implemented.",
@@ -120,6 +124,19 @@ constexpr std::array<const char*, 36> RESULT_MESSAGES{
     "There was a general error loading the NRO into emulated memory.",
     "There is no icon available.",
     "There is no control data available.",
+    "The NAX file has a bad header.",
+    "The NAX file has incorrect size as determined by the header.",
+    "The HMAC to generated the NAX decryption keys failed.",
+    "The HMAC to validate the NAX decryption keys failed.",
+    "The NAX key derivation failed.",
+    "The NAX file cannot be interpreted as an NCA file.",
+    "The NAX file has an incorrect path.",
+    "The SD seed could not be found or derived.",
+    "The SD KEK Source could not be found.",
+    "The AES KEK Generation Source could not be found.",
+    "The AES Key Generation Source could not be found.",
+    "The SD Save Key Source could not be found.",
+    "The SD NCA Key Source could not be found.",
 };
 
 std::ostream& operator<<(std::ostream& os, ResultStatus status) {
@@ -150,13 +167,18 @@ static std::unique_ptr<AppLoader> GetFileLoader(FileSys::VirtualFile file, FileT
     case FileType::NRO:
         return std::make_unique<AppLoader_NRO>(std::move(file));
 
-    // NX NCA file format.
+    // NX NCA (Nintendo Content Archive) file format.
     case FileType::NCA:
         return std::make_unique<AppLoader_NCA>(std::move(file));
 
+    // NX XCI (nX Card Image) file format.
     case FileType::XCI:
         return std::make_unique<AppLoader_XCI>(std::move(file));
 
+    // NX NAX (NintendoAesXts) file format.
+    case FileType::NAX:
+        return std::make_unique<AppLoader_NAX>(std::move(file));
+
     // NX deconstructed ROM directory.
     case FileType::DeconstructedRomDirectory:
         return std::make_unique<AppLoader_DeconstructedRomDirectory>(std::move(file));
@@ -170,7 +192,8 @@ std::unique_ptr<AppLoader> GetLoader(FileSys::VirtualFile file) {
     FileType type = IdentifyFile(file);
     FileType filename_type = GuessFromFilename(file->GetName());
 
-    if (type != filename_type) {
+    // Special case: 00 is either a NCA or NAX.
+    if (type != filename_type && !(file->GetName() == "00" && type == FileType::NAX)) {
         LOG_WARNING(Loader, "File {} has a different type than its extension.", file->GetName());
         if (FileType::Unknown == type)
             type = filename_type;