Rewrote the backup and restore to work within a transaction as that speeds things up a lot.
Rewrote the backup procedure to generate the file list from the database, instead of on-the-fly as that is more efficient.
Re-arranged the database to use less storage on large sets of unchanged files.
Still needs a work over in terms of error handling, progress reporting, warning output, refactoring etc.
Also misses the volume reuse/reclaim algorithms.
But it passes the unit tests now, with and without a local database.
git-svn-id: https://duplicati.googlecode.com/svn/sandboxes/Kenneth/ForestHash@1526 59da171f-624f-0410-aa54-27559c288bec
The number of methods required by the ICompression interface is now reduce and all handling of path conversion and text encoding is now done in the CompressionWrapper class. This should make it easier to implement a new compression module, and reduce the number of errors that occur because of filename/encoding issues.
This commit also contains a fix for reporting a sane error message if the compression module is not found/loaded.
git-svn-id: https://duplicati.googlecode.com/svn/trunk@1417 59da171f-624f-0410-aa54-27559c288bec
Update issue #92
Duplicati 2.0 trunk now uses SharpCompress and allows compression using LZMA (and bz2, etc.)
Big thanks to Simon Colmer for working on this!
For now the file format is still zip, but the compression inside is different.
Once SharpCompress supports 7zip write, we can add that easily. Same goes for LZMA2 compression.
git-svn-id: https://duplicati.googlecode.com/svn/trunk@1397 59da171f-624f-0410-aa54-27559c288bec
Status: Fixed
The UI will now validate the servername to avoid problems with incorrect hostnames.
git-svn-id: https://duplicati.googlecode.com/svn/trunk@956 59da171f-624f-0410-aa54-27559c288bec
Status: Fixed
There is now a check to see if there are any duplicati-* files on the remote backend.
This is not done for the file-based backend, because that backend does not have a Test button.
git-svn-id: https://duplicati.googlecode.com/svn/trunk@828 59da171f-624f-0410-aa54-27559c288bec
Now also stores the filename+size of signature/content files to ensure that the parsed filenames match the expected ones.
The filesize and filenames are used to verify that the remote file is complete, without downloading it.
git-svn-id: https://duplicati.googlecode.com/svn/trunk@716 59da171f-624f-0410-aa54-27559c288bec
Previously some backends autocreated a missing folder, and some threw an exception.
The new standard is that all backends throw the FolderMissingException on all access (except delete).
This means that the Test() and List() methods are now the same for all stock backends.
Third-party applications that use the backends should implement custom logic to auto-create the folders,
when the FolderMissingException is encountered.
Duplicati auto-creates missing folders, but this can be toggled through the new flag --disable-autocreate-folders.
In case the auto-create fails to detect a missing folder, there is now a "create-folder" action in the commandline version.
Update issue #102
Status: Fixed
The IBackend_v2 interface has the CreateFolder and Test methods.
The CreateFolder is exposed to the commandline interface with the action create-folder.
git-svn-id: https://duplicati.googlecode.com/svn/trunk@558 59da171f-624f-0410-aa54-27559c288bec
Status: Fixed
Added the first generic module, a password request module.
The motivation for this is to allow the creation of custom passphrase modules.
A simple model would be to add a GUI input dialog.
A more sophisticated version may read a passphrase to an encrypted file which contains the real passphrase or similar.
git-svn-id: https://duplicati.googlecode.com/svn/trunk@519 59da171f-624f-0410-aa54-27559c288bec
in the local format (eg. using backslash). This could
create trouble if the backup was made on windows and restored
on linux.
Update issue #229
Status: Fixed
I have updated the code to store the correct time for the
files, as well as the folders. The folder timestamp
adds a slight overhead to the volumes, as Zip
archives have no folder entries, so the timestamps
for folders are kept in a separate file.
The time stored in the existing archives is the date the backup
was made, not the last modified time, so it is not possible to
restore the modification date for existing archives.
When restoring new archives, the correct date is set
for both files and folders.
When restoring older archives, the backup date is used
for files, and nothing is done for folders.
I also changed the internal storage to use UTC time format
for all timestamps to avoid problems with backup/restores on
machines with different timezones.
git-svn-id: https://duplicati.googlecode.com/svn/trunk@484 59da171f-624f-0410-aa54-27559c288bec
This was based on the idea that the interfaces should remain static.
I hope this change is enough to ensure stable interfaces until release 1.2.
Overview of changes:
Moved all interfaces into the same dll.
Encryption and compression is now plugable modules, just as the backends.
Encryption/compression can now register an UI.
Encryption now uses AESCrypt as a default.
GPG does not default to using the --armor option.
Added support for generic modules, but none are written yet.
Added support for plugable settings pages in the "Options" dialog.
Fixed issue #148.
Duplicati now uses AESCrypt as the default encryption format.
Fixed issue #199.
GPG now supports custom commandline options.
Fixed issue #207.
Encryption modules are now plugable.
Fixed issue #118.
S3 credentials are now stored.
Fixed issue #151.
Backends can now register system wide options.
git-svn-id: https://duplicati.googlecode.com/svn/trunk@427 59da171f-624f-0410-aa54-27559c288bec
