Initial commit

arm7/source/loader/DsiDeviceList.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#define DSI_DEVICELIST_ENTRY_FLAGS_DRIVE_SDMC       0
+#define DSI_DEVICELIST_ENTRY_FLAGS_DRIVE_NAND       1
+
+#define DSI_DEVICELIST_ENTRY_FLAGS_TYPE_PHYSICAL    (0 << 3)
+#define DSI_DEVICELIST_ENTRY_FLAGS_TYPE_FILE        (1 << 3)
+#define DSI_DEVICELIST_ENTRY_FLAGS_TYPE_FOLDER      (2 << 3)
+
+#define DSI_DEVICELIST_ENTRY_FLAGS_PARTITION_FIRST  (0 << 5)
+#define DSI_DEVICELIST_ENTRY_FLAGS_PARTITION_SECOND (1 << 5)
+
+#define DSI_DEVICELIST_ENTRY_FLAGS_ENCRYPTED        (1 << 7)
+
+#define DSI_DEVICELIST_ENTRY_ACCESS_RIGHTS_READ     (1 << 1)
+#define DSI_DEVICELIST_ENTRY_ACCESS_RIGHTS_WRITE    (1 << 2)
+
+/// @brief Struct representing a DSi device list entry.
+struct dsi_devicelist_entry_t
+{
+    char driveLetter;
+    u8 flags;
+    u8 accessRights;
+    u8 padding;
+    char deviceName[16];
+    char path[64];
+};
+
+static_assert(sizeof(dsi_devicelist_entry_t) == 0x54, "Invalid dsi_devicelist_entry_t size.");
+
+/// @brief Struct representing a DSi device list.
+struct dsi_devicelist_t
+{
+    dsi_devicelist_entry_t deviceList[11];
+    u8 padding[0x24];
+    char appFileName[64];
+};
+
+static_assert(sizeof(dsi_devicelist_t) == 0x400, "Invalid dsi_devicelist_t size.");