1 files changed, 57 insertions, 0 deletions

diff --git a/src/core/loader/loader.h b/src/core/loader/loader.h
index 84a4ce5fc..9d3e9ed3b 100644
--- a/src/core/loader/loader.h
+++ b/src/core/loader/loader.h
@@ -10,8 +10,10 @@
 #include <string>
 #include <vector>
 
+#include "common/common_funcs.h"
 #include "common/common_types.h"
 #include "common/file_util.h"
+#include "common/swap.h"
 
 namespace Kernel {
 struct AddressMapping;
@@ -78,6 +80,51 @@ constexpr u32 MakeMagic(char a, char b, char c, char d) {
     return a | b << 8 | c << 16 | d << 24;
 }
 
+/// SMDH data structure that contains titles, icons etc. See https://www.3dbrew.org/wiki/SMDH
+struct SMDH {
+    u32_le magic;
+    u16_le version;
+    INSERT_PADDING_BYTES(2);
+
+    struct Title {
+        std::array<u16, 0x40> short_title;
+        std::array<u16, 0x80> long_title;
+        std::array<u16, 0x40> publisher;
+    };
+    std::array<Title, 16> titles;
+
+    std::array<u8, 16> ratings;
+    u32_le region_lockout;
+    u32_le match_maker_id;
+    u64_le match_maker_bit_id;
+    u32_le flags;
+    u16_le eula_version;
+    INSERT_PADDING_BYTES(2);
+    float_le banner_animation_frame;
+    u32_le cec_id;
+    INSERT_PADDING_BYTES(8);
+
+    std::array<u8, 0x480> small_icon;
+    std::array<u8, 0x1200> large_icon;
+
+    /// indicates the language used for each title entry
+    enum class TitleLanguage {
+        Japanese = 0,
+        English = 1,
+        French = 2,
+        German = 3,
+        Italian = 4,
+        Spanish = 5,
+        SimplifiedChinese = 6,
+        Korean= 7,
+        Dutch = 8,
+        Portuguese = 9,
+        Russian = 10,
+        TraditionalChinese = 11
+    };
+};
+static_assert(sizeof(SMDH) == 0x36C0, "SMDH structure size is wrong");
+
 /// Interface for loading an application
 class AppLoader : NonCopyable {
 public:
@@ -150,6 +197,16 @@ protected:
 extern const std::initializer_list<Kernel::AddressMapping> default_address_mappings;
 
 /**
+ * Get a loader for a file with a specific type
+ * @param file The file to load
+ * @param type The type of the file
+ * @param filename the file name (without path)
+ * @param filepath the file full path (with name)
+ * @return std::unique_ptr<AppLoader> a pointer to a loader object;  nullptr for unsupported type
+ */
+std::unique_ptr<AppLoader> GetLoader(FileUtil::IOFile&& file, FileType type, const std::string& filename, const std::string& filepath);
+
+/**
  * Identifies and loads a bootable file
  * @param filename String filename of bootable file
  * @return ResultStatus result of function