Module imex

Import/export module.

Modules

key_transfer 🔒

Key transfer via Autocrypt Setup Message.

transfer 🔒

Transfer a backup to an other device.

Structs

BackupProvider

Provide or send a backup of this device.

ProgressReader 🔒

Reader that emits progress events as bytes are read from it.

ProgressWriter 🔒

Writer that emits progress events as bytes are written into it.

Enums

ImexMode

Import/export command.

Constants

BLOBS_BACKUP_NAME 🔒

DBFILE_BACKUP_NAME 🔒

Functions

adjust_bcc_self 🔒

Sets Config::BccSelf (and DeleteServerAfter to “never” in effect) if needed so that new messages are present on the server after a backup restoration or available for all devices in multi-device case. NB: Calling this after a backup import isn’t reliable as we can crash in between, but this is a problem only for old backups, new backups already have BccSelf set if necessary.

check_backup_version 🔒

continue_key_transfer

Continue key transfer via Autocrypt Setup Message.

export_backup 🔒

Exports the database to a separate file with the given passphrase.

export_backup_stream 🔒

Exports the database and blobs into a stream.

export_database 🔒

Exports the database to dest, encrypted using passphrase.

export_key_to_asc_file 🔒

Returns the exported key file name inside dir.

export_self_keys 🔒

get_backup

Contacts a backup provider and receives the backup from it.

get_next_backup_path 🔒

Returns Ok((temp_db_path, temp_path, dest_path)) on success. Unencrypted database can be written to temp_db_path. The backup can then be written to temp_path. If the backup succeeded, it can be renamed to dest_path. This guarantees that the backup is complete.

has_backup

Returns the filename of the backup found (otherwise an error)

imex

Import/export things.

imex_inner 🔒

import_backup 🔒

Imports backup into the currently open database.

import_backup_stream 🔒

Imports backup by reading a tar file from a stream.

import_backup_stream_inner 🔒

import_secret_key 🔒

Imports secret key from a file.

import_self_keys 🔒

Imports secret keys from the provided file or directory.

initiate_key_transfer

Initiates key transfer via Autocrypt Setup Message.

set_self_key 🔒