1 files changed, 25 insertions, 3 deletions

diff --git a/src/core/loader/loader.cpp b/src/core/loader/loader.cpp
index c13fb49b8..f2a183ba1 100644
--- a/src/core/loader/loader.cpp
+++ b/src/core/loader/loader.cpp
@@ -5,9 +5,9 @@
 #include <memory>
 #include <ostream>
 #include <string>
+#include "common/file_util.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
-#include "core/file_sys/vfs_real.h"
 #include "core/hle/kernel/process.h"
 #include "core/loader/deconstructed_rom_directory.h"
 #include "core/loader/elf.h"
@@ -15,6 +15,7 @@
 #include "core/loader/nca.h"
 #include "core/loader/nro.h"
 #include "core/loader/nso.h"
+#include "core/loader/nsp.h"
 #include "core/loader/xci.h"
 
 namespace Loader {
@@ -34,6 +35,7 @@ FileType IdentifyFile(FileSys::VirtualFile file) {
     CHECK_TYPE(NCA)
     CHECK_TYPE(XCI)
     CHECK_TYPE(NAX)
+    CHECK_TYPE(NSP)
 
 #undef CHECK_TYPE
 
@@ -59,6 +61,8 @@ FileType GuessFromFilename(const std::string& name) {
         return FileType::NCA;
     if (extension == "xci")
         return FileType::XCI;
+    if (extension == "nsp")
+        return FileType::NSP;
 
     return FileType::Unknown;
 }
@@ -77,6 +81,8 @@ std::string GetFileTypeString(FileType type) {
         return "XCI";
     case FileType::NAX:
         return "NAX";
+    case FileType::NSP:
+        return "NSP";
     case FileType::DeconstructedRomDirectory:
         return "Directory";
     case FileType::Error:
@@ -87,7 +93,7 @@ std::string GetFileTypeString(FileType type) {
     return "unknown";
 }
 
-constexpr std::array<const char*, 49> RESULT_MESSAGES{
+constexpr std::array<const char*, 58> RESULT_MESSAGES{
     "The operation completed successfully.",
     "The loader requested to load is already loaded.",
     "The operation is not implemented.",
@@ -137,13 +143,25 @@ constexpr std::array<const char*, 49> RESULT_MESSAGES{
     "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.",
+    "The NSP file is missing a Program-type NCA.",
+    "The BKTR-type NCA has a bad BKTR header.",
+    "The BKTR Subsection entry is not located immediately after the Relocation entry.",
+    "The BKTR Subsection entry is not at the end of the media block.",
+    "The BKTR-type NCA has a bad Relocation block.",
+    "The BKTR-type NCA has a bad Subsection block.",
+    "The BKTR-type NCA has a bad Relocation bucket.",
+    "The BKTR-type NCA has a bad Subsection bucket.",
+    "The BKTR-type NCA is missing the base RomFS.",
 };
 
 std::ostream& operator<<(std::ostream& os, ResultStatus status) {
-    os << RESULT_MESSAGES.at(static_cast<size_t>(status));
+    os << RESULT_MESSAGES.at(static_cast<std::size_t>(status));
     return os;
 }
 
+AppLoader::AppLoader(FileSys::VirtualFile file) : file(std::move(file)) {}
+AppLoader::~AppLoader() = default;
+
 /**
  * Get a loader for a file with a specific type
  * @param file The file to load
@@ -179,6 +197,10 @@ static std::unique_ptr<AppLoader> GetFileLoader(FileSys::VirtualFile file, FileT
     case FileType::NAX:
         return std::make_unique<AppLoader_NAX>(std::move(file));
 
+    // NX NSP (Nintendo Submission Package) file format
+    case FileType::NSP:
+        return std::make_unique<AppLoader_NSP>(std::move(file));
+
     // NX deconstructed ROM directory.
     case FileType::DeconstructedRomDirectory:
         return std::make_unique<AppLoader_DeconstructedRomDirectory>(std::move(file));