DARTFile

Constructors

this

this(HashNet net, string filename, Flag!"read_only" read_only)

A file set by filename should be create by the BlockFile before it can be used as a DARTFile

Members

Aliases

TraverseCallback

alias TraverseCallback = bool delegate(const(Document) doc, const Index branch_index, const uint rim, Buffer rim_path)

Undocumented in source.

bullseye

alias bullseye = fingerprint

Ditto for fingerprint

Classes

RimWalkerFiber

class RimWalkerFiber

Undocumented in source.

Functions

branches

Branches branches(const(ubyte[]) rim_path, Index* branch_index)

Loads the branches from the DART at rim_path

cacheLoad

Document cacheLoad(Index index)

Undocumented in source. Be warned that the author may not have intended to support it.

checkload

DARTIndex[] checkload(Range dart_indices)

Undocumented in source. Be warned that the author may not have intended to support it.

close

void close()

Close the DARTFile

dump

void dump(SectorRange sectors, Flag!"full" full, uint depth)

Dumps the dart as rim-path

fingerprint

Fingerprint fingerprint()

Undocumented in source. Be warned that the author may not have intended to support it.

indent

string indent(uint rim_level)

Create indet string a rim_level

load

Document load(const(Branches) b, uint key)

Reads the data at branch key

loadAll

HiBON loadAll(Archive.Type type)

Undocumented in source. Be warned that the author may not have intended to support it.

loads

RecordFactory.Recorder loads(Range dart_indices, Archive.Type type)

Loads all the archives in the list of fingerprints

modify

Fingerprint modify(const(RecordFactory.Recorder) modifyrecords, Flag!"undo" undo)

Wrapper function for the modify function.

modify

Fingerprint modify(const(RecordFactory.Recorder) modifyrecords)

Sample of the DART Map

	key[0]	key[1]	key[2]	key[3]	key[4]
rim	00	01	02	03	04	....
	20	A3	33	B1	17	-> arcive fingerprint=20_A3_33_B1_17....
	**	**	**	**	42	-> arcive fingerprint=20_A3_33_B1_42....
	**	**	57	B1	17	-> arcive fingerprint=20_A3_57_B1_17....
	**	**	**	**	42	-> arcive fingerprint=20_A3_57_B1_42....
	**	**	C2			-> arcive fingerprint=20_A3_C3....
	**	**	CA	48		-> arcive fingerprint=20_A3_CA_48....
	**	**	**	68		-> arcive fingerprint=20_A3_CA_48....

Sector=[key[0],key[1]] <br> ### Note ** means the same value as above The first two rims is set the sector and the following is rims represents the key index into the Branches incices The modifyrecords contains the archives which is going to be added or deleted The type of archive tells which actions are going to be performed by the modifier If the function executes succesfully then the DART is updated or else it does not affect the DART The function returns the bullseye of the dart

recorder

RecordFactory.Recorder recorder()

Creates a recorder factor

recorder

RecordFactory.Recorder recorder(const(Document) doc)

Creates a recorder from a document using the RecorderFactory used by the DART

recorder

RecordFactory.Recorder recorder(RecordFactory.Recorder.Archives archives)

Ditto

rimWalkerRange

RimWalkerFiber rimWalkerRange(immutable(Buffer) rim_paths)

A range which traverse the branches below the rim_paths The range build as a Fiber.

search

HiBON search(Buffer[] owners, const(SecureNet) net)

Undocumented in source. Be warned that the author may not have intended to support it.

traverse

void traverse(TraverseCallback dg, SectorRange sectors, uint depth, bool branches)

Undocumented in source. Be warned that the author may not have intended to support it.

Manifest constants

MIN_BLOCK_SIZE

enum MIN_BLOCK_SIZE;

Undocumented in source.

RIMS_IN_SECTOR

enum RIMS_IN_SECTOR;

Undocumented in source.

_params

enum _params;

Undocumented in source.

default_flat

enum default_flat;

Undocumented in source.

default_flat

enum default_flat;

Undocumented in source.

flat_marker

enum flat_marker;

Undocumented in source.

indent_tab

enum indent_tab;

Undocumented in source.

Static functions

check

bool check(const(RecordFactory.Recorder) A, const(RecordFactory.Recorder) B)

Undocumented in source. Be warned that the author may not have intended to support it.

create

create(string filename, HashNet net, uint block_size, uint max_size, Flag!"flat" flat)

Undocumented in source.

dart_indices

DARTIndex[] dart_indices(RecordFactory.Recorder recorder)

Undocumented in source. Be warned that the author may not have intended to support it.

records

RecordFactory.Recorder records(RecordFactory factory, const(ulong[]) table)

Undocumented in source. Be warned that the author may not have intended to support it.

recordsRemove

RecordFactory.Recorder recordsRemove(RecordFactory factory, const(ulong[]) table)

Undocumented in source. Be warned that the author may not have intended to support it.

validate

bool validate(DARTFile dart, const(ulong[]) table, RecordFactory.Recorder recorder)

Undocumented in source. Be warned that the author may not have intended to support it.

write

Fingerprint write(DARTFile dart, const(ulong[]) table, RecordFactory.Recorder rec)

Undocumented in source. Be warned that the author may not have intended to support it.

Structs

Branches

struct Branches

Data struct which contains the branches in sub-tree

Leave

struct Leave

Undocumented in source.

Variables

_fingerprint

Fingerprint _fingerprint;

Undocumented in source.

blockfile

BlockFile blockfile;

Undocumented in source.

filename

immutable(string) filename;

Undocumented in source.

flat

Flag!"flat" flat;

Undocumented in source.

manufactor

RecordFactory manufactor;

Undocumented in source.

• check

• DARTFile

• rim_key

• KEY_SPAN
• SECTOR_MAX_SIZE