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-rw-r--r--src/model/prev/v051/bucket_table.rs2
-rw-r--r--src/model/prev/v051/key_table.rs50
-rw-r--r--src/model/prev/v051/mod.rs3
-rw-r--r--src/model/prev/v051/object_table.rs149
-rw-r--r--src/model/prev/v051/version_table.rs79
5 files changed, 1 insertions, 282 deletions
diff --git a/src/model/prev/v051/bucket_table.rs b/src/model/prev/v051/bucket_table.rs
index 628a49dd..19893458 100644
--- a/src/model/prev/v051/bucket_table.rs
+++ b/src/model/prev/v051/bucket_table.rs
@@ -3,7 +3,7 @@ use serde::{Deserialize, Serialize};
use garage_table::crdt::Crdt;
use garage_table::*;
-use super::key_table::PermissionSet;
+use crate::key_table::v05::PermissionSet;
/// A bucket is a collection of objects
///
diff --git a/src/model/prev/v051/key_table.rs b/src/model/prev/v051/key_table.rs
deleted file mode 100644
index 37516b1c..00000000
--- a/src/model/prev/v051/key_table.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-use serde::{Deserialize, Serialize};
-
-use garage_table::crdt::*;
-use garage_table::*;
-
-/// An api key
-#[derive(PartialEq, Eq, Clone, Debug, Serialize, Deserialize)]
-pub struct Key {
- /// The id of the key (immutable), used as partition key
- pub key_id: String,
-
- /// The secret_key associated
- pub secret_key: String,
-
- /// Name for the key
- pub name: crdt::Lww<String>,
-
- /// Is the key deleted
- pub deleted: crdt::Bool,
-
- /// Buckets in which the key is authorized. Empty if `Key` is deleted
- // CRDT interaction: deleted implies authorized_buckets is empty
- pub authorized_buckets: crdt::LwwMap<String, PermissionSet>,
-}
-
-/// Permission given to a key in a bucket
-#[derive(PartialOrd, Ord, PartialEq, Eq, Clone, Debug, Serialize, Deserialize)]
-pub struct PermissionSet {
- /// The key can be used to read the bucket
- pub allow_read: bool,
- /// The key can be used to write in the bucket
- pub allow_write: bool,
-}
-
-impl AutoCrdt for PermissionSet {
- const WARN_IF_DIFFERENT: bool = true;
-}
-
-impl Crdt for Key {
- fn merge(&mut self, other: &Self) {
- self.name.merge(&other.name);
- self.deleted.merge(&other.deleted);
-
- if self.deleted.get() {
- self.authorized_buckets.clear();
- } else {
- self.authorized_buckets.merge(&other.authorized_buckets);
- }
- }
-}
diff --git a/src/model/prev/v051/mod.rs b/src/model/prev/v051/mod.rs
index 7a954752..8c1335a5 100644
--- a/src/model/prev/v051/mod.rs
+++ b/src/model/prev/v051/mod.rs
@@ -1,4 +1 @@
pub(crate) mod bucket_table;
-pub(crate) mod key_table;
-pub(crate) mod object_table;
-pub(crate) mod version_table;
diff --git a/src/model/prev/v051/object_table.rs b/src/model/prev/v051/object_table.rs
deleted file mode 100644
index e79e5787..00000000
--- a/src/model/prev/v051/object_table.rs
+++ /dev/null
@@ -1,149 +0,0 @@
-use serde::{Deserialize, Serialize};
-use std::collections::BTreeMap;
-
-use garage_util::data::*;
-
-use garage_table::crdt::*;
-
-/// An object
-#[derive(PartialEq, Eq, Clone, Debug, Serialize, Deserialize)]
-pub struct Object {
- /// The bucket in which the object is stored, used as partition key
- pub bucket: String,
-
- /// The key at which the object is stored in its bucket, used as sorting key
- pub key: String,
-
- /// The list of currenty stored versions of the object
- versions: Vec<ObjectVersion>,
-}
-
-impl Object {
- /// Get a list of currently stored versions of `Object`
- pub fn versions(&self) -> &[ObjectVersion] {
- &self.versions[..]
- }
-}
-
-/// Informations about a version of an object
-#[derive(PartialEq, Eq, Clone, Debug, Serialize, Deserialize)]
-pub struct ObjectVersion {
- /// Id of the version
- pub uuid: Uuid,
- /// Timestamp of when the object was created
- pub timestamp: u64,
- /// State of the version
- pub state: ObjectVersionState,
-}
-
-/// State of an object version
-#[derive(PartialEq, Eq, Clone, Debug, Serialize, Deserialize)]
-pub enum ObjectVersionState {
- /// The version is being received
- Uploading(ObjectVersionHeaders),
- /// The version is fully received
- Complete(ObjectVersionData),
- /// The version uploaded containded errors or the upload was explicitly aborted
- Aborted,
-}
-
-impl Crdt for ObjectVersionState {
- fn merge(&mut self, other: &Self) {
- use ObjectVersionState::*;
- match other {
- Aborted => {
- *self = Aborted;
- }
- Complete(b) => match self {
- Aborted => {}
- Complete(a) => {
- a.merge(b);
- }
- Uploading(_) => {
- *self = Complete(b.clone());
- }
- },
- Uploading(_) => {}
- }
- }
-}
-
-/// Data stored in object version
-#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Debug, Serialize, Deserialize)]
-pub enum ObjectVersionData {
- /// The object was deleted, this Version is a tombstone to mark it as such
- DeleteMarker,
- /// The object is short, it's stored inlined
- Inline(ObjectVersionMeta, #[serde(with = "serde_bytes")] Vec<u8>),
- /// The object is not short, Hash of first block is stored here, next segments hashes are
- /// stored in the version table
- FirstBlock(ObjectVersionMeta, Hash),
-}
-
-impl AutoCrdt for ObjectVersionData {
- const WARN_IF_DIFFERENT: bool = true;
-}
-
-/// Metadata about the object version
-#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Debug, Serialize, Deserialize)]
-pub struct ObjectVersionMeta {
- /// Headers to send to the client
- pub headers: ObjectVersionHeaders,
- /// Size of the object
- pub size: u64,
- /// etag of the object
- pub etag: String,
-}
-
-/// Additional headers for an object
-#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Debug, Serialize, Deserialize)]
-pub struct ObjectVersionHeaders {
- /// Content type of the object
- pub content_type: String,
- /// Any other http headers to send
- pub other: BTreeMap<String, String>,
-}
-
-impl ObjectVersion {
- fn cmp_key(&self) -> (u64, Uuid) {
- (self.timestamp, self.uuid)
- }
-
- /// Is the object version completely received
- pub fn is_complete(&self) -> bool {
- matches!(self.state, ObjectVersionState::Complete(_))
- }
-}
-
-impl Crdt for Object {
- fn merge(&mut self, other: &Self) {
- // Merge versions from other into here
- for other_v in other.versions.iter() {
- match self
- .versions
- .binary_search_by(|v| v.cmp_key().cmp(&other_v.cmp_key()))
- {
- Ok(i) => {
- self.versions[i].state.merge(&other_v.state);
- }
- Err(i) => {
- self.versions.insert(i, other_v.clone());
- }
- }
- }
-
- // Remove versions which are obsolete, i.e. those that come
- // before the last version which .is_complete().
- let last_complete = self
- .versions
- .iter()
- .enumerate()
- .rev()
- .find(|(_, v)| v.is_complete())
- .map(|(vi, _)| vi);
-
- if let Some(last_vi) = last_complete {
- self.versions = self.versions.drain(last_vi..).collect::<Vec<_>>();
- }
- }
-}
diff --git a/src/model/prev/v051/version_table.rs b/src/model/prev/v051/version_table.rs
deleted file mode 100644
index c11c62d5..00000000
--- a/src/model/prev/v051/version_table.rs
+++ /dev/null
@@ -1,79 +0,0 @@
-use serde::{Deserialize, Serialize};
-
-use garage_util::data::*;
-
-use garage_table::crdt::*;
-use garage_table::*;
-
-/// A version of an object
-#[derive(PartialEq, Eq, Clone, Debug, Serialize, Deserialize)]
-pub struct Version {
- /// UUID of the version, used as partition key
- pub uuid: Uuid,
-
- // Actual data: the blocks for this version
- // In the case of a multipart upload, also store the etags
- // of individual parts and check them when doing CompleteMultipartUpload
- /// Is this version deleted
- pub deleted: crdt::Bool,
- /// list of blocks of data composing the version
- pub blocks: crdt::Map<VersionBlockKey, VersionBlock>,
- /// Etag of each part in case of a multipart upload, empty otherwise
- pub parts_etags: crdt::Map<u64, String>,
-
- // Back link to bucket+key so that we can figure if
- // this was deleted later on
- /// Bucket in which the related object is stored
- pub bucket: String,
- /// Key in which the related object is stored
- pub key: String,
-}
-
-#[derive(PartialEq, Eq, Clone, Copy, Debug, Serialize, Deserialize)]
-pub struct VersionBlockKey {
- /// Number of the part
- pub part_number: u64,
- /// Offset of this sub-segment in its part
- pub offset: u64,
-}
-
-impl Ord for VersionBlockKey {
- fn cmp(&self, other: &Self) -> std::cmp::Ordering {
- self.part_number
- .cmp(&other.part_number)
- .then(self.offset.cmp(&other.offset))
- }
-}
-
-impl PartialOrd for VersionBlockKey {
- fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
- Some(self.cmp(other))
- }
-}
-
-/// Informations about a single block
-#[derive(PartialEq, Eq, Ord, PartialOrd, Clone, Copy, Debug, Serialize, Deserialize)]
-pub struct VersionBlock {
- /// Blake2 sum of the block
- pub hash: Hash,
- /// Size of the block
- pub size: u64,
-}
-
-impl AutoCrdt for VersionBlock {
- const WARN_IF_DIFFERENT: bool = true;
-}
-
-impl Crdt for Version {
- fn merge(&mut self, other: &Self) {
- self.deleted.merge(&other.deleted);
-
- if self.deleted.get() {
- self.blocks.clear();
- self.parts_etags.clear();
- } else {
- self.blocks.merge(&other.blocks);
- self.parts_etags.merge(&other.parts_etags);
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 23:23:17 +0000