WallyHackenslacker/Aerofoil
1
0
Fork 0
mirror of https://github.com/elasota/Aerofoil.git synced 2025-09-23 06:53:43 +00:00
Code Issues Projects Releases Wiki Activity

Switch to zip archive format for resource data, prep work for moving from PICT/snd to BMP/WAV

Browse Source
This commit is contained in:
elasota
2020-01-18 08:37:57 -05:00
parent e01cd4ef2e
commit d8331eaeb7
298 changed files with 79115 additions and 231 deletions
Download Patch File Download Diff File Expand all files Collapse all files

81
PortabilityLayer/ZipFile.h Normal file
View File

@@ -0,0 +1,81 @@
#pragma once
#include "PLLittleEndian.h"
#include <stdint.h>
namespace PortabilityLayer
{
namespace ZipConstants
{
static const uint16_t kStoredRequiredVersion = 10;
static const uint16_t kDirectoryRequiredVersion = 20;
static const uint16_t kCompressedRequiredVersion = 20;
static const uint32_t kDirectoryAttributes = 0x0010;
static const uint32_t kArchivedAttributes = 0x0020;
static const uint16_t kStoredMethod = 0x0000;
static const uint16_t kDeflatedMethod = 0x0008;
}
struct ZipFileLocalHeader
{
static const uint32_t kSignature = 0x04034b50;
LEUInt32_t m_signature;
LEUInt16_t m_versionRequired;
LEUInt16_t m_flags;
LEUInt16_t m_method;
LEUInt16_t m_modificationTime;
LEUInt16_t m_modificationDate;
LEUInt32_t m_crc;
LEUInt32_t m_compressedSize;
LEUInt32_t m_uncompressedSize;
LEUInt16_t m_fileNameLength;
LEUInt16_t m_extraFieldLength;
};
struct ZipCentralDirectoryFileHeader
{
static const uint32_t kSignature = 0x02014b50;
LEUInt32_t m_signature;
LEUInt16_t m_versionCreated;
LEUInt16_t m_versionRequired;
LEUInt16_t m_flags;
LEUInt16_t m_method;
LEUInt16_t m_modificationTime;
LEUInt16_t m_modificationDate;
LEUInt32_t m_crc;
LEUInt32_t m_compressedSize;
LEUInt32_t m_uncompressedSize;
LEUInt16_t m_fileNameLength;
LEUInt16_t m_extraFieldLength;
LEUInt16_t m_commentLength;
LEUInt16_t m_diskNumber;
LEUInt16_t m_internalAttributes;
LEUInt32_t m_externalAttributes;
LEUInt32_t m_localHeaderOffset;
// File name
// Extra field
// File comment
};
struct ZipEndOfCentralDirectoryRecord
{
static const uint32_t kSignature = 0x06054b50;
LEUInt32_t m_signature;
LEUInt16_t m_thisDiskNumber;
LEUInt16_t m_centralDirDisk;
LEUInt16_t m_numCentralDirRecordsThisDisk;
LEUInt16_t m_numCentralDirRecords;
LEUInt32_t m_centralDirectorySizeBytes;
LEUInt32_t m_centralDirStartOffset;
LEUInt16_t m_commentLength;
// Comment
};
}