Components/IFS/src/include/IFS/FWFS/Object.h File Reference
#include "../TimeStamp.h"
#include "../FileAttributes.h"
#include "../Compression.h"
#include "../UserRole.h"
Include dependency graph for Components/IFS/src/include/IFS/FWFS/Object.h:
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Classes | |
struct | IFS::FWFS::Object |
Object structure. More... | |
struct | IFS::FWFS::FWObjDesc |
FWFS Object Descriptor. More... | |
Namespaces | |
IFS | |
IFS::FWFS | |
Macros | |
#define | FWFS_OBJTYPE_MAP(XX) |
Object type identifiers. More... | |
#define | XX(value, tag, text) tag = value, |
Functions | |
template<typename T > | |
static T | IFS::FWFS::at_offset (const void *current, int offset) |
template<typename T > | |
static T | IFS::FWFS::at_offset (void *current, int offset) |
FileAttributes | IFS::FWFS::getFileAttributes (Object::Attributes objattr) |
Object::Attributes | IFS::FWFS::getObjectAttributes (FileAttributes fileAttr) |
String | toString (IFS::FWFS::Object::Type obt) |
Get descriptive String for an object type. More... | |
Variables | |
constexpr size_t | IFS::FWFS::FWFS_BASE_OFFSET {sizeof(uint32_t)} |
constexpr uint32_t | IFS::FWFS::FWFILESYS_START_MARKER {0x53465746} |
constexpr uint32_t | IFS::FWFS::FWFILESYS_END_MARKER {0x46574653} |
Macro Definition Documentation
◆ FWFS_OBJTYPE_MAP
#define FWFS_OBJTYPE_MAP | ( | XX | ) |
Value:
XX(0, End, "The system image footer") \
XX(1, Data8, "Data, max 255 bytes") \
XX(2, ID32, "32-bit identifier") \
XX(3, ObjAttr, "Object attributes") \
XX(4, Compression, "Compression descriptor") \
XX(5, ReadACE, "minimum UserRole for read access") \
XX(6, WriteACE, "minimum UserRole for write access") \
XX(7, VolumeIndex, "Volume index number") \
XX(8, Md5Hash, "MD5 Hash Value") \
XX(9, Comment, "Comment") \
XX(10, UserAttribute, "User Attribute") \
XX(32, Data16, "Data, max 64K - 1") \
XX(33, Volume, "Volume, top-level container object") \
XX(34, MountPoint, "Root for another filesystem") \
XX(35, Directory, "Directory entry") \
XX(36, File, "File entry") \
XX(64, Data24, "Data, max 16M - 1")
Object type identifiers.
- Note
- id is followed by the content size, in either 1, 2 or 3 bytes. All references have 1-byte size Everything from Data8 and below has 1-byte size Data24 uses 3-byte size Everything else uses 2 byte size
◆ XX
#define XX | ( | value, | |
tag, | |||
text | |||
) | tag = value, |
Function Documentation
◆ toString()
String toString | ( | IFS::FWFS::Object::Type | obt | ) |
Get descriptive String for an object type.