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Static Public Member Functions | List of all members
macos::FileMetadata Class Reference

File Metadata related functions (uses extended attributes) More...

#include <macFileMetadata.h>

Static Public Member Functions

static bool hasData (const std::string &filename, const std::string &key)
 Check for metadata identified by key associated with path. Key must be an UTF-8 string. More...
 
static bool removeData (const std::string &filename, const std::string &key)
 Remove metadata identified by key associated with path. Key must be an UTF-8 string. More...
 
static bool updateData (const std::string &filename, const std::string &key, const void *value, size_t size)
 Associate key and value together as metadata of path. Key must be an UTF-8 string. More...
 
static ByteDataPtr getData (const std::string &filename, const std::string &key)
 Retrieve data from the metadata identified by key associated with path. Key must be an UTF-8 string. More...
 
static bool hasTag (const std::string &filename, const std::string &tagname)
 
static bool addTag (const std::string &filename, const std::string &tagname)
 
static bool removeTag (const std::string &filename, const std::string &tagname)
 

Detailed Description

File Metadata related functions (uses extended attributes)

Definition at line 27 of file macFileMetadata.h.

Member Function Documentation

◆ addTag()

static bool macos::FileMetadata::addTag ( const std::string &  filename,
const std::string &  tagname 
)
static

◆ getData()

static ByteDataPtr macos::FileMetadata::getData ( const std::string &  filename,
const std::string &  key 
)
static

Retrieve data from the metadata identified by key associated with path. Key must be an UTF-8 string.

◆ hasData()

static bool macos::FileMetadata::hasData ( const std::string &  filename,
const std::string &  key 
)
static

Check for metadata identified by key associated with path. Key must be an UTF-8 string.

Uses extended attributes (aka xattr)

◆ hasTag()

static bool macos::FileMetadata::hasTag ( const std::string &  filename,
const std::string &  tagname 
)
static

◆ removeData()

static bool macos::FileMetadata::removeData ( const std::string &  filename,
const std::string &  key 
)
static

Remove metadata identified by key associated with path. Key must be an UTF-8 string.

◆ removeTag()

static bool macos::FileMetadata::removeTag ( const std::string &  filename,
const std::string &  tagname 
)
static

◆ updateData()

static bool macos::FileMetadata::updateData ( const std::string &  filename,
const std::string &  key,
const void *  value,
size_t  size 
)
static

Associate key and value together as metadata of path. Key must be an UTF-8 string.

The documentation for this class was generated from the following file: