mirror of
https://github.com/Huntereb/Awoo-Installer
synced 2024-11-26 21:50:26 +00:00
79 lines
No EOL
2.5 KiB
C++
Executable file
79 lines
No EOL
2.5 KiB
C++
Executable file
/*
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Copyright (c) 2017-2018 Adubbz
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#pragma once
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#include <switch/types.h>
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#define MAGIC_HFS0 0x30534648
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namespace tin::install
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{
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struct HFS0FileEntry
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{
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u64 dataOffset;
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u64 fileSize;
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u32 stringTableOffset;
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u32 hashedSize;
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u64 padding;
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unsigned char hash[0x20];
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} PACKED;
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static_assert(sizeof(HFS0FileEntry) == 0x40, "HFS0FileEntry must be 0x18");
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struct HFS0BaseHeader
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{
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u32 magic;
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u32 numFiles;
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u32 stringTableSize;
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u32 reserved;
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} PACKED;
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static_assert(sizeof(HFS0BaseHeader) == 0x10, "HFS0BaseHeader must be 0x10");
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NX_CONSTEXPR const HFS0FileEntry *hfs0GetFileEntry(const HFS0BaseHeader *header, u32 i)
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{
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if (i >= header->numFiles)
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return NULL;
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return (const HFS0FileEntry*)(header + 0x1 + i * 0x4);
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}
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NX_CONSTEXPR const char *hfs0GetStringTable(const HFS0BaseHeader *header)
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{
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return (const char*)(header + 0x1 + header->numFiles * 0x4);
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}
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NX_CONSTEXPR u64 hfs0GetHeaderSize(const HFS0BaseHeader *header)
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{
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return 0x1 + header->numFiles * 0x4 + header->stringTableSize;
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}
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NX_CONSTEXPR const char *hfs0GetFileName(const HFS0BaseHeader *header, u32 i)
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{
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return hfs0GetStringTable(header) + hfs0GetFileEntry(header, i)->stringTableOffset;
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}
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NX_CONSTEXPR const char *hfs0GetFileName(const HFS0BaseHeader *header, const HFS0FileEntry *entry)
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{
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return hfs0GetStringTable(header) + entry->stringTableOffset;
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}
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} |