refactor: redo installer to clean up code & make it simpler

src/Installer/include/installer.h

@@ -0,0 +1,42 @@
+/*
+Preloader/Priiloader Installer - An installation utiltiy for preloader (c) 2008-2020 crediar
+
+Copyright (c) 2020 DacoTaco
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*/
+
+#pragma once
+
+#ifndef ALIGN32
+#define ALIGN32(x) (((x) + 31) & ~31)
+#endif
+
+#include <gctypes.h>
+
+enum InstallerAction {
+	None = 0,
+	Install = 1,
+	Update = 2,
+	Remove = 3,
+};
+
+void InitializeInstaller(u64 titleId, bool isvWii);
+bool PriiloaderInstalled(void);
+void DeletePriiloaderFiles(InstallerAction action);
+s32 RemovePriiloader(void);
+s32 WritePriiloader(InstallerAction action);
+s32 CopyTicket(void);
+s32 PatchTMD(InstallerAction action);

src/Installer/include/nand.h

@@ -0,0 +1,46 @@
+/*
+Preloader/Priiloader Installer - An installation utiltiy for preloader (c) 2008-2020 crediar
+
+Copyright (c) 2024 DacoTaco
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*/
+
+#pragma once
+
+#include <gctypes.h>
+#include <string>
+
+enum NandActionErrors
+{
+	InvalidArgument = -80,
+	MemoryAllocation = -81,
+	HashCalculation = -82,
+	HashComparison = -83,
+	RenameFailure = -84,
+};
+
+typedef struct
+{
+	u32 owner;
+	u16 group;
+	u8 attributes;
+	u8 ownerperm;
+	u8 groupperm;
+	u8 otherperm;
+} NandPermissions;
+
+s32 NandWrite(const std::string destination, const void* data, u32 dataSize, NandPermissions destPermissions);
+s32 NandCopy(const std::string source, const std::string destination, NandPermissions srcPermissions);

src/Installer/include/title.h

@@ -0,0 +1,24 @@
+/*
+Preloader/Priiloader Installer - An installation utiltiy for preloader (c) 2008-2020 crediar
+
+Copyright (c) 2020 DacoTaco
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*/
+
+#pragma once
+
+#define TITLE_UPPER(x) (u32)(x >> 32)
+#define TITLE_LOWER(x) (u32)(x & 0xFFFFFFFF)