Namespace for services to access the filesystem More...

Classes
class	FileSystemEntry
	This struct is used by file operations to reading of the file system entries. More...

class	FileSystemTraitsEntry
	This struct is used by file operations reading file informations from device. More...

class	IDirectoryService
	Provides common file directory operations. More...

class	IDirectoryService2
	Provides common file directory operations for several directories in a single call. More...

class	IFileService
	Provides common file operations for reading and writing files as well as deleting/moving/copying files on the device. More...

class	IFileService2
	Provides common file operations for several files in a single call. More...

class	IFileSystemInfoService
	A generic service to retrieve file system infos. More...

class	ReadFileData
	Contains output information and data of a file to read More...

class	ReadFileInfo
	Contains all input information to read a file More...

class	SpaceInfo
	This struct is used by file operations to reading of the space informations. More...

class	TraitItem
	Specifies a file trait item More...

class	WriteFileData
	Contains all input information and data of a file to write More...

Enumerations
enum class	FileSystemError : int32 { None = 0 , Unknown = 1 , InvalidPath = 2 , NotExist = 3 , AlreadyExists = 4 , AccessDenied = 5 , OutOfSpace = 6 }
	This enum is used by several file operations. More...

enum class	Permissions : int32 { None = 0 , OthersExe = 1 , OthersWrite = 2 , OthersRead = 4 , OthersAll = 7 , GroupExe = 8 , GroupWrite = 16 , GroupRead = 32 , GroupAll = 56 , OwnerExe = 64 , OwnerWrite = 128 , OwnerRead = 256 , OwnerAll = 448 , AllAll = 511 }
	Provides attributes for files and directories. More...

enum class	Traits : int32 { None = 0 , Permissions = 1 , LastWriteTime = 2 , Length = 4 , Crc32 = 8 , TotalPermissions = 16 }
	This enum is used by several file services to specify the file traits to get or set, respectively. More...

Functions
ARP_EXPORT std::ostream &	operator<< (std::ostream &os, FileSystemError value)

ARP_EXPORT std::istream &	operator>> (std::istream &is, FileSystemError &value)

ARP_EXPORT std::ostream &	operator<< (std::ostream &os, Permissions value)

ARP_EXPORT std::istream &	operator>> (std::istream &is, Permissions &value)

constexpr Permissions	operator\| (Permissions lhs, Permissions rhs)

constexpr Permissions	operator& (Permissions lhs, Permissions rhs)

constexpr Permissions &	operator\|= (Permissions &lhs, Permissions rhs)

constexpr Permissions &	operator&= (Permissions &lhs, Permissions rhs)

constexpr Permissions	operator~ (Permissions arg)

ARP_EXPORT std::ostream &	operator<< (std::ostream &os, Traits value)

ARP_EXPORT std::istream &	operator>> (std::istream &is, Traits &value)

constexpr Traits	operator\| (Traits lhs, Traits rhs)

constexpr Traits	operator& (Traits lhs, Traits rhs)

constexpr Traits &	operator\|= (Traits &lhs, Traits rhs)

constexpr Traits &	operator&= (Traits &lhs, Traits rhs)

constexpr Traits	operator~ (Traits arg)

Detailed Description

Namespace for services to access the filesystem

Enumeration Type Documentation

strong

This enum is used by several file operations.

Enumerator
None	Success
Unknown	The error is not listed in this enumeration.
InvalidPath	The path is invalid.
NotExist	The path does not exist.
AlreadyExists	The path already exists.
AccessDenied	The file is already in use.
OutOfSpace	There is not enough space on the device left.

strong

Provides attributes for files and directories.

Enumerator
None	None = NoPerms of posix
OthersExe	Execute/search permission, others
OthersWrite	Write permission, others
OthersRead	Read permission, others
OthersAll	Read, write, execute/search by others; others_read \| others_write \| others_exe
GroupExe	Execute/search permission, group
GroupWrite	Execute/search permission, group
GroupRead	Read permission, group
GroupAll	Read, write, execute/search by group; group_read \| group_write \| group_exe
OwnerExe	Read permission, owner
OwnerWrite	Write permission, owner
OwnerRead	Execute/search permission, owner
OwnerAll	Read, write, execute/search by owner; owner_read \| owner_write \| owner_exe
AllAll	owner_all \| group_all \| others_all

strong

This enum is used by several file services to specify the file traits to get or set, respectively.

Enumerator
None	Not set.
Permissions	Specifies the file permissions mask as Arp.System.Commons.Services.Io.Permissions mask. Using this trait to write a file with permissions will add the permissions mask to current file permissions. If the file will be created, the permissions mask will be added to default permissions.
LastWriteTime	Specifies the time of last write access or last modified time, respectively as System.DateTime in UTC
Length	Specifies the size of the file in bytes as System.Int64.
Crc32	Specifies the CRC32 value of the file as System.Int32.
TotalPermissions	Specifies the file permissions mask as Arp.System.Commons.Services.Io.Permissions mask. Using this trait to write a file with permissions will override current permissions.