Commit Graph

519 Commits

Author SHA1 Message Date
Christian Ebner 32d192a952 catalog: shell: Use the new logic including resolving symlinks for catalog
and remove the old unused code.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2020-02-28 08:51:01 +01:00
Christian Ebner fee5528e59 catalog: shell: introduce new CatalogPathStack to navigate in catalog shell.
This is basically a rewrite of the current logic for navigating the catalog,
but in addition allows to follow symlinks.
Following symlinks introduces the issue that generation of canonical paths
(needed in the actual pxar archive) is more complex, as symlinks have to be
resolved and loops avoided.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2020-02-28 08:50:43 +01:00
Christian Ebner 4145c36749 catalog: add missing function documentation.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2020-02-28 08:50:08 +01:00
Christian Ebner c2f9149461 catalog: introduce is_symlink() to check if DirEntry is a symlink.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2020-02-28 08:49:55 +01:00
Christian Ebner 11ee5c0563 catalog: derive PartEq for equality checks of two DirEntry's.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2020-02-28 08:49:39 +01:00
Christian Ebner 536683e73b src/backup/dynamic_index.rs: Add LruCache for chunks.
In order to improve non-sequential reads of chunks as e.g. in FUSE.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2020-02-28 08:47:16 +01:00
Christian Ebner 35ddf0b419 catalog: shell: Introduce clear-selected command.
'clear-selected' allows to clear all the match patterns from the list of
patterns for a subsequent restore.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2020-02-28 08:40:55 +01:00
Christian Ebner 8e464141cf catalog: shell: Improve list-selected command.
'list-selected' now shows the filenames matching the patterns for a restore
instead of the patterns themselfs.
The patterns can be displayed by passing the '--pattern' flag.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2020-02-28 08:40:42 +01:00
Christian Ebner 03f779c6f5 catalog: shell: Improve output of stat command.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2020-02-27 06:53:17 +01:00
Dietmar Maurer 8ce49a76da src/backup/backup_info.rs: fix SNAPSHOT_PATH_REGEX and GROUP_PATH_REGEX 2020-02-18 13:16:35 +01:00
Christian Ebner ba050e3788 catalog: shell: Allow two or more successive slashes in path.
Two or more successive slashes should be allowed and treated as a single slash.
We also do not treat two successive slashes at the beginning of a path any
different.

Details are found here:
https://pubs.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap04.html#tag_04_11

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-02-05 09:32:29 +01:00
Dietmar Maurer 501f4fa220 depend on proxmox 0.1.13, use new tty helpers from there 2020-01-31 08:16:00 +01:00
Dietmar Maurer d08bc483db use proxmox 0.1.9 with new cli command helpers 2020-01-27 18:08:43 +01:00
Dietmar Maurer a92830dc39 src/api2/types.rs: define and use api type GarbageCollectionStatus 2020-01-23 13:40:12 +01:00
Dietmar Maurer 51534c8de9 src/backup/manifest.rs: check if manifest contains files 2020-01-23 11:16:12 +01:00
Dietmar Maurer 6abce6c2bb src/backup/datastore.rs: remove_backup_(group/dir) - return Error instead of io::Error 2020-01-23 10:14:46 +01:00
Dietmar Maurer 8a1d68c8b9 src/backup/datastore.rs: improve error messages 2020-01-23 09:58:14 +01:00
Dietmar Maurer 41b373eced src/backup/datastore.rs: new helpers
last_successful_backup: Returns the time of the last successful backup
group_path: Returns the absolute path for a backup_group
snapshot_path: Returns the absolute path for a backup_dir
2020-01-22 15:05:47 +01:00
Wolfgang Bumiller 9ea4bce444 bump proxmox crate to 0.1.7
The -sys, -tools and -api crate have now been merged into
the proxmx crate directly. Only macro crates are separate
(but still reexported by the proxmox crate in their
designated locations).

When we need to depend on "parts" of the crate later on
we'll just have to use features.

The reason is mostly that these modules had
inter-dependencies which really make them not independent
enough to be their own crates.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-21 13:48:37 +01:00
Wolfgang Bumiller d973aa827c introduce new runtime tokio helpers
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-20 13:12:40 +01:00
Dietmar Maurer 4b4eba0b9e src/api2/pull.rs: implement delete flag for vanished groups 2020-01-17 11:24:55 +01:00
Dietmar Maurer 11d89239c3 src/backup/backup_info.rs: new list_groups helper 2020-01-17 10:42:03 +01:00
Dietmar Maurer d2dd827877 src/backup/catalog.rs - SenderWriter: use tokio::task::block_in_place
Make sure we do not block the executor.
2020-01-16 14:24:15 +01:00
Dietmar Maurer d0187a51a9 src/section_config.rs - convert_to_array: optionally add digest
datastore::config() -> also return digest
remotes::config() -> also return digest
2020-01-14 12:57:03 +01:00
Oguz Bektas 6d20a29d73 fix typo for function name load_and_decrypt_key
Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
2020-01-13 11:14:47 +01:00
Christian Ebner 90fc97af6a pxar::decoder::Decoder: include xattrs and payload size in `DirectoryEntry`.
By reading and including xattrs and payload size in struct `DirectoryEntry`,
the tuple of return types is avoided and the code is simpler.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2020-01-10 13:45:40 +01:00
Dietmar Maurer 8f14e8fe4c src/backup/backup_info.rs: implement last_successful_backup()
A backup is considered successful if there is a manifest file.
2020-01-06 11:35:22 +01:00
Dietmar Maurer 247a8ca5bb src/backup/manifest.rs: impl TryFrom DataBlob 2020-01-05 16:28:18 +01:00
Dietmar Maurer 7759eef552 src/backup/datastore.rs: implement cleanup_backup_dir() 2020-01-05 15:15:12 +01:00
Dietmar Maurer 3758b398cd src/backup/read_chunk.rs: add read_raw_chunk()
Allow to read chunk data without decoding.
2020-01-02 13:29:10 +01:00
Dietmar Maurer 2585a8a4e2 src/backup/chunk_store.rs: implement cond_touch_chunk()
This will be used by backup sync to test if a chunk already exists.
2020-01-02 13:26:28 +01:00
Dietmar Maurer 1cf5178ac5 src/backup/datastore.rs: new helper try_shared_chunk_store_lock() 2020-01-02 11:00:33 +01:00
Dietmar Maurer 1e8da0a789 src/backup/manifest.rs: new helper archive_type() 2019-12-31 15:23:41 +01:00
Dietmar Maurer 645995634a src/api2/config/datastore.rs - create: pass uid and gid instead of User 2019-12-20 09:23:58 +01:00
Dietmar Maurer e67770d496 src/backup/chunk_store.rs - create: pass User instead of CreateOptions 2019-12-20 09:11:40 +01:00
Wolfgang Bumiller afdcfb5bc9 let ChunkStore::create take CreateOptions
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-12-19 13:14:49 +01:00
Dietmar Maurer f74a03da1f remove tools::getpwnam_ugid, impl. crate::backup::backup_user()
And use new nix::unistd::User struct.
2019-12-19 10:20:13 +01:00
Dietmar Maurer 868c585219 src/backup/datastore.rs: avoid divide by zero 2019-12-19 07:14:23 +01:00
Dietmar Maurer 7e210bd0b4 src/backup/chunk_store.rs: create lock file with correct owner 2019-12-19 06:55:53 +01:00
Dietmar Maurer 0b97bc6158 src/backup/chunk_store.rs: use proxmox::tools::fs::create_path 2019-12-18 12:26:43 +01:00
Wolfgang Bumiller feaa1ad35f replace file_set_contents with replace_file
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-12-18 11:16:04 +01:00
Oguz Bektas 14f1e63067 chunk_store: create parent directories
'datastore create storename /path/to/dir/that/may/not/exist' should
work.

Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
2019-12-17 15:39:42 +01:00
Christian Ebner 38d9a69875 catalog: decoder and shell: fix incorrect logic in find matching
The find matching was incorrectly performed starting from the parent directroy
and not as intended from the entries of the parent directory.

Further, the match pattern passed from the catalog shell contains the absolute
path of the search entry point as prefix, so find() must always start from the
archive root. This is because the match pattern has to be stored in the selected
list for a subsequent restore-selected command in the shell.
All matching paths are shown as absolute paths with all contents in the subdir,
equal to what would be restored by the given pattern.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-12-17 14:57:34 +01:00
Christian Ebner 25cdd0e0a1 catalog_shell: impl find for catalog shell.
Implements the find command which allows to find and select files for subsequent
restore.
Files selected for restore are now stored in a Vec instead of a HashSet.
This is needed, since instead of the full paths for each file, selected files are
now identified by a list of match pattern, where ordering matters.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-12-17 11:12:34 +01:00
Christian Ebner 90dfd0a71d catalog: impl find() for file search by match pattern.
find() iterates over the file tree and matches each node against a list of match
patterns provided at function call.
For each matching node, a callback function with the current directroy stack is
called.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-12-17 11:12:34 +01:00
Dietmar Maurer 236a396aa1 src/api2/admin/datastore.rs - prune: log retention options 2019-12-14 16:32:16 +01:00
Wolfgang Bumiller db0cb9ce0b update a chunk of stuff to the hyper release
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-12-13 11:24:41 +01:00
Christian Ebner f084505ec5 src/backup/catalog_shell.rs: sort output of list-selected
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-12-11 10:54:20 +01:00
Dietmar Maurer 73e57f244e src/backup/datastore.rs - garbage-collection: fix average chunk size 2019-12-10 11:25:29 +01:00
Dietmar Maurer 48ef3c3327 cli: avoid useless .into()
This needs latest proxmox-api updates.
2019-12-09 17:40:34 +01:00
Dietmar Maurer 102d8d4136 src/backup/prune.rs: implement --keep-hourly 2019-12-07 11:23:33 +01:00
Dietmar Maurer 052c4aa160 src/backup/prune.rs: prune - correctly use iso_week year 2019-12-06 19:41:38 +01:00
Dietmar Maurer 9e3f008804 src/backup/prune.rs: add new helper keeps_something() 2019-12-06 12:28:31 +01:00
Dietmar Maurer 55c3cb69cd rename catalog_shell_api() into catalog_shell_cli() 2019-12-06 09:42:05 +01:00
Dietmar Maurer ecbaa38fa4 src/backup/catalog_shell.rs: factor out catalog_shell_api()
In order to extract documentation ...
2019-12-06 09:35:47 +01:00
Christian Ebner cca67dc0c3 src/backup/readline.rs: removed in favor of new readline impl
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-12-06 09:03:04 +01:00
Christian Ebner 6934c6fe77 src/backup/catalog_shell.rs: adapt to use API Schema definition and rustyline
This major refactoring of the catalog based shell utilizes the new API macro and
the API Schema as well as rustyline instead of the old GNU readline C API.

The code now has these 3 main components:
 * The `Shell` which handles the readline loop via rustyline.
 * The shell functions defined via the API macro.
 * The `Context` which holds catalog and decoder instances.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-12-06 09:02:44 +01:00
Dietmar Maurer 9b78352188 src/backup/prune.rs: define new struct PruneOptions 2019-12-06 08:56:27 +01:00
Dietmar Maurer 92acbd69f7 src/backup/backup_info.rs: remove old prune code 2019-12-06 08:29:27 +01:00
Dietmar Maurer 408434360b src/backup/prune.rs: add PruneMark::KeepPartial
Use separate mark for partial backup - dont mess them up with regular ones.
2019-12-06 08:15:32 +01:00
Dietmar Maurer a8c8366cfa src/backup/prune.rs: factor out code into remove_incomplete_snapshots() 2019-12-06 08:12:08 +01:00
Dietmar Maurer dc18849156 src/backup/prune.rs: moved prune related code into extra file 2019-12-06 08:06:21 +01:00
Dietmar Maurer 6f47dd8a0f src/backup/backup_info.rs - prune: improve algorythm 2019-12-05 18:41:28 +01:00
Dietmar Maurer 8f0b4c1f90 src/api2/admin/datastore.rs - prune: log info about all snapshots 2019-12-05 15:35:11 +01:00
Dietmar Maurer 9ce42759ec src/backup/backup_info.rs - compute_prune_list: remove unfinished backups 2019-12-05 11:18:10 +01:00
Dietmar Maurer 2c034f8d0a src/backup/backup_info.rs: improve prune algorithm 2019-12-05 08:55:19 +01:00
Dietmar Maurer aeeac29bb1 src/backup/backup_info.rs: new compute_prune_list helper
So that we can write regression tests for this.
2019-12-04 15:49:11 +01:00
Christian Ebner 314bb35868 catalog_shell: fix several clippy warnings
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-11-27 10:13:50 +01:00
Christian Ebner 951cf17ee3 catalog_shell: major refactoring of cli command definition and parsing
By changing the way shell commands are defined and parsed, this makes it more
straight forward to extend the current functionality.
The readline input is parsed based on the provided command definition and the
given parameters and options are passed to a command specific callback function.
In addition, the provided command definition including its description is used
to generate a help string to display.
The help command shows a list of all supported commands or the help string for
the provided command.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-11-26 13:01:00 +01:00
Christian Ebner 59bc6ad676 catalog_shell: check and return on empty list in order to avoid division by zero
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-11-26 12:55:33 +01:00
Christian Ebner 4e56b2f792 catalog_shell: do not restore full archive if no entries are selected for restore-selected
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-11-26 12:55:18 +01:00
Dietmar Maurer 99b5b6cba9 src/pxar/decoder.rs: use trait object as reader
So that the Decoder is no longer genertic.
2019-11-26 10:45:11 +01:00
Dietmar Maurer f701d0335e src/pxar/sequential_decoder.rs: remove callback from new()
And use an extra functzion  set_callback() to configure that.

Also rewrite pxar/fuse.rs and implement a generic Session (will get
further cleanups with next patches).
2019-11-26 09:56:48 +01:00
Christian Ebner f14c96ea38 src/backup/catalog_shell.rs: impl shell to inspect and restore a snapshot via the catalog
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-11-22 07:54:04 +01:00
Christian Ebner 38446a9551 src/backup/readline.rs: impl wrapper for GNU readline
In order to provide the context needed for tab completion via the readline
callback, the needed mut ref is passed via a thread local storage key.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-11-22 07:46:24 +01:00
Christian Ebner 6dba015043 src/backup/catalog.rs: derive Clone for DirEntry and DirEntryAttribute
This is needed in order to explicitly clone the values when needed in the
catalog shell implementation.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-11-22 07:15:39 +01:00
Christian Ebner c9f002213e src/backup/catalog.rs: impl DirEntry::is_directory()
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-11-22 07:14:00 +01:00
Wolfgang Bumiller f569acc5e2 drop uuid crate dependency
proxmox::tools now has a Uuid module using the native
libuuid.

Adds build dependency: libuuid1 (which is a Pre-Depends of
util-linux, so always installed anyway).

Drops uuid + 16 more crate dependencies.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-11-14 10:22:29 +01:00
Christian Ebner b423958d8e catalog: fix issue with DirEntry start
start has to be the parent start - offset

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-11-12 17:18:13 +01:00
Dietmar Maurer 780dd2b0a1 src/backup/catalog.rs: add some docs 2019-11-12 13:23:40 +01:00
Dietmar Maurer 6aa906b547 src/backup/catalog.rs - CatalogReader: verify magic number 2019-11-12 12:54:06 +01:00
Dietmar Maurer 2ec208aef5 src/backup/catalog.rs - CatalogReader::dump(): use root() 2019-11-12 12:47:21 +01:00
Dietmar Maurer 8f24a9ea18 src/backup/catalog.rs - Direntry::parse: abort if callback return false 2019-11-12 11:41:44 +01:00
Dietmar Maurer 7d017123fd src/backup/catalog.rs: impl read_dir() and lookup(), refactor common code 2019-11-12 11:41:44 +01:00
Dietmar Maurer dc9596de45 src/backup/catalog.rs: move CatalogEntryType from src/pxar/catalog.rs 2019-11-12 11:41:44 +01:00
Dietmar Maurer 55c0b3cc7c src/backup/catalog.rs - DirEntry: factor out name attribute
And avoid allocations inside parse().
2019-11-12 11:41:44 +01:00
Christian Ebner 3f1c5b5e65 catalog: impl std::fmt::Display trait for CatalogEntryType
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-11-12 07:00:08 +01:00
Dietmar Maurer f89359c2f3 src/backup/catalog.rs: clenup - use single impl block 2019-11-10 11:38:31 +01:00
Dietmar Maurer e8d8fdc61d src/backup/catalog.rs: remove unused code 2019-11-10 11:37:06 +01:00
Dietmar Maurer c74c074bfd src/backup/catalog.rs: write MAGIC at start of file 2019-11-10 11:36:45 +01:00
Dietmar Maurer 265664517a src/backup/catalog.rs: new parse() helper 2019-11-09 14:37:33 +01:00
Dietmar Maurer 5d92935e03 src/backup/catalog.rs - dump_dir: make sure we parsed the whole data block 2019-11-09 13:21:20 +01:00
Dietmar Maurer 12a1975af9 src/backup/catalog.rs: store u64 compressed
This way catalogs get about 1/3 smaller.
2019-11-09 13:07:47 +01:00
Dietmar Maurer 89245fb530 renamed: src/backup/catalog_blob.rs -> src/backup/catalog.rs 2019-11-08 10:41:00 +01:00
Dietmar Maurer bf6e321744 change catalog format, use dynamic index to store catalog.
In order to remove size restriction of a single blob.
2019-11-08 10:35:48 +01:00
Christian Ebner b82a101c86 catalog: store current writer position in CatalogBlobWriter
Counts the bytes written by the CatalogBlobWriter in order to obtain the
stream position, needed to get offset to reference catalog items.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-10-31 09:11:51 +01:00
Dietmar Maurer 62ee2eb405 avoid some clippy warnings 2019-10-26 11:42:05 +02:00
Dietmar Maurer 834a2f95a0 avoid some clippy warnings 2019-10-25 18:44:51 +02:00
Dietmar Maurer 9fe2f639b8 allow(clippy::cast_ptr_alignment) 2019-10-25 18:03:55 +02:00
Dietmar Maurer cd69d36b45 src/backup/dynamic_index.rs: use write_all() 2019-10-25 17:22:41 +02:00
Dietmar Maurer 649c5ee7b1 load_and_decrtypt_key: allow function closures to readf passphrase 2019-10-16 13:23:52 +02:00
Dietmar Maurer 60ffa9649c src/backup/manifest.rs: fix property names (use '-' instead of '_') 2019-10-14 12:28:27 +02:00
Dietmar Maurer 4c9f753c56 src/backup/data_blob.rs: define create_zero_chunk as member function
and rename it to build_zero_chunk()
2019-10-14 10:58:26 +02:00
Dietmar Maurer 2745151d93 src/backup/data_blob.rs: add create_zero_chunk() helper 2019-10-14 10:44:46 +02:00
Dietmar Maurer f06b820ac0 src/backup/manifest.rs: add verify_file 2019-10-13 10:09:12 +02:00
Dietmar Maurer 511a47bd73 cleanup 2019-10-13 09:39:21 +02:00
Dietmar Maurer e17d5d864d src/backup/manifest.rs: improve parser (try_from) 2019-10-13 08:39:49 +02:00
Dietmar Maurer 59e9ba01c6 src/backup/manifest.rs: new class to generate/parse index.json 2019-10-12 17:58:08 +02:00
Dietmar Maurer 7123ff7d43 src/backup/data_blob.rs: avoid Arc<CryptConfig>
use simple reference instead.
2019-10-07 11:41:35 +02:00
Dietmar Maurer 4ee8f53d07 remove DataChunk file format - use DataBlob instead 2019-10-06 10:31:06 +02:00
Dietmar Maurer 9e603e254c src/backup/fixed_index.rs: do not use offset for checksum 2019-09-23 11:30:20 +02:00
Dietmar Maurer 2aba16bde1 src/backup/data_chunk.rs: add into_raw() 2019-09-19 14:24:17 +02:00
Wolfgang Bumiller ba5e67475a clippy: fix access to unaligned buffer in dynamic reader
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-09-11 14:50:45 +02:00
Wolfgang Bumiller b526bd1408 backup: cleanup unused imports
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-09-11 14:46:46 +02:00
Wolfgang Bumiller 4dc79bb1d9 clippy: fix access to unaligned buffer
via the newly introduced ReadExt::read_host_value_boxed()
from proxmox::tools::io.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-09-11 14:45:44 +02:00
Wolfgang Bumiller ccdf3ad1ec backup: use static assertion in fixed index reader
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-09-11 14:43:25 +02:00
Wolfgang Bumiller b21851cc5c clippy: collapse identical if branches
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-09-11 13:57:58 +02:00
Wolfgang Bumiller 653b1ca10e some clippy fixups
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-09-11 12:14:05 +02:00
Dietmar Maurer 9d456cf8ec src/backup/catalog_blob.rs: use write_all() instead of write()
To correctly handle interrupted system calls.
2019-09-05 11:40:48 +02:00
Dietmar Maurer 0a51fe0011 src/backup/fixed_index.rs: new helper to compute checksum and file size 2019-09-03 13:11:45 +02:00
Dietmar Maurer 82c85a21a1 src/backup/dynamic_index.rs: new helper to compute checksum and file size 2019-09-03 13:11:09 +02:00
Wolfgang Bumiller 745e652a7f src/backup/index.rs: switch to async
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-09-02 15:17:58 +02:00
Wolfgang Bumiller 32bef1e2d1 src/backup/chunk_stream.rs: switch to async
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-09-02 15:17:58 +02:00
Wolfgang Bumiller 5c1130df9f implement Sync for DynamicIndexReader and FixedIndexReader
hyper's wrap_stream now needs this

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-09-02 15:17:58 +02:00
Wolfgang Bumiller d21f8a5b5b backup/dynamic_index: explicitly zero-initialize the header
The writer.write_all() call accessed data marked as
undefined to valgrind. Note that we shouldn't write out
uninitialized memory for security reasons anyway.
(note that vec::undefined already did zero-initialize the
data, but also marked it as undefined for valgrind when
compiling with the valgrind feature)

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-08-23 11:42:35 +02:00
Wolfgang Bumiller 990b930f22 backup/dynamic_index: use static assertion, fix size
The type was sized properly but the number was still wrong,
fixed this.
TODO! Once unions with non-Copy values are stable make this
a `union { full: [u8; 4096], data: TheActualHeader }`;

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-08-23 11:42:35 +02:00
Wolfgang Bumiller 7d83440c60 remove proxmox-protocol subcrate
AFAICT we have no use for it anymore, its api entry points
are gone. If we do end up needing something from it, it's
still in the git history anyway. (And about two thirds of it
can be made much less awkward by utilizing async-await
anyway, so no love lost there...)

Moved the chunker back into src/backup/chunker.rs

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-08-22 14:08:25 +02:00
Wolfgang Bumiller 5e58e1bb7d {dynamic,fixed}_index: replace mem::uninitialized
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-08-22 11:35:36 +02:00
Wolfgang Bumiller f93b55b057 src/backup/index: style fixup & unsafe copy removal
We can use the safe .copy_from_slice alternative in this
case.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-08-22 11:31:45 +02:00
Wolfgang Bumiller fa17b1ce2a src/backup/index: replace mem::uninitialized
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-08-22 11:27:35 +02:00
Wolfgang Bumiller 367f002ee2 use statement cleanup
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-08-16 12:28:40 +02:00
Dietmar Maurer 9d135fe617 src/backup/catalog_blob.rs: moved catalog impl. from pxar
And avoid loading catalog into memory.
2019-08-16 12:27:17 +02:00
Wolfgang Bumiller 9025312aa6 avoid lifetimes in blob reader/writer 2019-08-16 10:07:24 +02:00
Dietmar Maurer 71d08e00b7 src/backup/data_blob_reader.rs: fix compiler warning 2019-08-16 08:10:39 +02:00
Dietmar Maurer b791804f4b src/backup/data_blob_reader.rs: impl for Read instead of BufRead 2019-08-14 14:56:01 +02:00
Dietmar Maurer 39a4df61d6 improve docs 2019-08-14 14:08:27 +02:00
Dietmar Maurer 018d11bb84 src/backup/data_blob.rs: move parts into single files 2019-08-14 13:24:41 +02:00
Dietmar Maurer e27c5a559f src/backup/data_blob.rs: avoid excessive stack usage 2019-08-14 12:44:08 +02:00
Dietmar Maurer c638542b4b src/backup/file_formats.rs: moved header_size 2019-08-14 12:35:53 +02:00
Dietmar Maurer 6082216343 src/backup/data_blob.rs - CryptReader/CryptWriter: fix buffer size handling 2019-08-13 15:23:15 +02:00
Dietmar Maurer 548c9489d7 src/backup/data_blob.rs - DataBlobReader: impl compressed, encrypted blobs 2019-08-13 13:17:08 +02:00
Dietmar Maurer 2aa0bfff59 src/backup/data_blob.rs - DataBlobReader: implement reader for encrtypted blobs 2019-08-13 13:17:08 +02:00
Dietmar Maurer e9a385a78e src/backup/data_blob.rs - DataBlobReader: impl compressed, signed blobs 2019-08-12 17:47:25 +02:00
Dietmar Maurer 4bfa147eaf src/backup/data_blob.rs - DataBlobReader: impl. reader for signed blobs 2019-08-12 17:41:25 +02:00
Dietmar Maurer 09785b2795 src/backup/data_blob.rs - DataBlobReader: start serious impl. 2019-08-12 17:20:41 +02:00
Dietmar Maurer a32bd8a516 src/backup/data_blob.rs - DataBlobWriter: fix decryption 2019-08-12 11:57:29 +02:00
Dietmar Maurer 5d15cb49b4 src/backup/data_blob.rs - compute_crc: start after blob header 2019-08-12 11:32:26 +02:00
Dietmar Maurer 1cbdfd19a2 src/backup/file_formats.rs; use const instzead of static 2019-08-12 11:20:21 +02:00
Dietmar Maurer 18be4ec24a src/backup/data_blob.rs - DataBlobWriter: fix magic number for uncompressed blobs 2019-08-12 10:46:05 +02:00
Dietmar Maurer 5622a3fcdb src/backup/data_blob.rs - DataBlobWriter: impl. compressed encrypted blobs 2019-08-12 10:16:42 +02:00