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TMFS
====
```
__/\\\\\\\\\\\\\\\___/\\\\____________/\\\\___/\\\\\\\\\\\\\\\______/\\\\\\\\\\\___
_\///////\\\/////___\/\\\\\\________/\\\\\\__\/\\\///////////_____/\\\/////////\\\_
_______\/\\\________\/\\\//\\\____/\\\//\\\__\/\\\_______________\//\\\______\///__
_______\/\\\________\/\\\\///\\\/\\\/_\/\\\__\/\\\\\\\\\\\________\////\\\_________
_______\/\\\________\/\\\__\///\\\/___\/\\\__\/\\\///////____________\////\\\______
_______\/\\\________\/\\\____\///_____\/\\\__\/\\\______________________\////\\\___
_______\/\\\________\/\\\_____________\/\\\__\/\\\_______________/\\\______\//\\\__
_______\/\\\________\/\\\_____________\/\\\__\/\\\______________\///\\\\\\\\\\\/___
_______\///_________\///______________\///___\///_________________\///////////_____
```
Time Machine File System is a read-only virtual filesystem which helps you to read your Apple's time machine backup.
This filesystem does not targets performances, it has been written for a friend who has lost his macbook and wants to recover its data on Linux.
It's actually not perfect, feel free to report bugs or suggestions at [https://github.com/abique/tmfs/issues][https://github.com/abique/tmfs/issues].
Enjoy!
How to use it?
--------------
First you have to mount your HFS partition, by doing something like:
`mount /dev/sdXX /mnt/hfs-root`
Then as root run:
`tmfs /mnt/hfs-root /mnt/tm-root -ouid=$(id -u),gid=$(id -g),allow_other`
Then as a normal user, go to the directory /mnt/tm-root/ and enjoy your data! :-)
Dependancies
------------
- c++
- cmake >= 2.8
- boost >= 1.42.0 (earlier versions may also work, but are untested)
- fuse
How to build and install it?
----------------------------
Manually, run these commands:
```
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=/usr/local ..
make
DESTDIR=install-test make install
```
Then if the installation looks ok to you in install-test/ do make install as root with `sudo make install`.
Internals
---------
Time Machine structure:
Snapshot root: `${hfs_root}/Backups.backupdb/${comp_name}/${date}/${disk_name}/`
Hardlink count equals to dir_id: `${hfs_root}/Backups.backupdb/${comp_name}/${date}/${disk_name}/.../Folder`
Real folder with data: `${hfs_root}/.HFS+ Private Directory Data/dir_${dir_id}/`
Our representation:
`/${comp_name}/${date}/${disk_name}/${Real root}`
|
