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https://github.com/zeldaret/ss
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robojumper
108 lines
2.8 KiB
C++
108 lines
2.8 KiB
C++
#ifndef NW4R_SND_WAVE_ARCHIVE_H
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#define NW4R_SND_WAVE_ARCHIVE_H
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/*******************************************************************************
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* headers
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*/
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#include "common.h"
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#include "nw4r/snd/snd_Util.h"
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#include "nw4r/snd/snd_WaveFile.h"
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#include "nw4r/ut/ut_binaryFileFormat.h"
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/*******************************************************************************
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* types
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*/
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namespace nw4r { namespace snd { namespace detail
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{
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struct WaveArchive
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{
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/* Header */
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x307f00
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struct FileHeader
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{
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ut::BinaryFileHeader fileHeader; // size 0x10, offset 0x00
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u32 tableChunkOffset; // size 0x04, offset 0x10
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u32 tableChunkSize; // size 0x04, offset 0x14
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u32 dataChunkOffset; // size 0x04, offset 0x18
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u32 dataChunkSize; // size 0x04, offset 0x1c
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}; // size 0x20
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/* TableBlock */
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2b289b
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struct TableItem
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{
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Util::DataRef<WaveFile::FileHeader> waveFileRef; // size 0x08, offset 0x00
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u32 waveFileSize; // size 0x04, offset 0x08
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}; // size 0x0c
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static u32 const SIGNATURE_TABLE_BLOCK =
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NW4R_FOUR_BYTE('T', 'A', 'B', 'L');
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2b29a1
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struct TableBlock
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{
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ut::BinaryBlockHeader blockHeader; // size 0x08, offset 0x00
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Util::Table<TableItem> fileTable; // size 0x10, offset 0x08
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}; // size 0x18
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/* DataBlock */
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static u32 const SIGNATURE_DATA_BLOCK =
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NW4R_FOUR_BYTE('D', 'A', 'T', 'A');
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2b2a3c
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struct DataBlock
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{
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ut::BinaryBlockHeader blockHeader; // size 0x08, offset 0x00
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byte_t data[1]; // size 0x01, offset 0x08
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/* 3 bytes padding */
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}; // size 0x0c
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/* WaveArchive */
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static u32 const SIGNATURE_FILE =
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NW4R_FOUR_BYTE('R', 'W', 'A', 'R');
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static int const FILE_VERSION = NW4R_FILE_VERSION(1, 0);
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}; // "namespace" WaveArchive
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}}} // namespace nw4r::snd::detail
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/*******************************************************************************
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* classes and functions
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*/
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namespace nw4r { namespace snd { namespace detail
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{
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2b2bb8
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class WaveArchiveReader
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{
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// methods
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public:
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// cdtors
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WaveArchiveReader(void const *waveArc);
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// methods
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WaveFile::FileHeader const *GetWaveFile(int index) const;
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private:
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bool VerifyFileHeader(void const *waveArc);
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// static members
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public:
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static u16 const SUPPORTED_FILE_VERSION_MAX = NW4R_FILE_VERSION(1, 0);
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static u16 const SUPPORTED_FILE_VERSION_MIN = NW4R_FILE_VERSION(1, 0);
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// members
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private:
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WaveArchive::TableBlock const *mTableBlock; // size 0x04, offset 0x00
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WaveArchive::DataBlock const *mDataBlock; // size 0x04, offset 0x04
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}; // size 0x08
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}}} // namespace nw4r::snd::detail
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#endif // NW4R_SND_WAVE_ARCHIVE_H
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