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authorAlex Auvolat <alex@adnab.me>2020-07-07 13:59:22 +0200
committerAlex Auvolat <alex@adnab.me>2020-07-07 13:59:22 +0200
commitbec26a13129d8215d5ff97ad0cf587f6572f67ac (patch)
tree8a183bb7f1c4878c2ccc8a53ff799318647540e5 /src/core/bucket_table.rs
parentf0918b377e428f4d7a6afa341cb92bc49dfcac1b (diff)
downloadgarage-bec26a13129d8215d5ff97ad0cf587f6572f67ac.tar.gz
garage-bec26a13129d8215d5ff97ad0cf587f6572f67ac.zip
Rename garage_core to garage_model
Diffstat (limited to 'src/core/bucket_table.rs')
-rw-r--r--src/core/bucket_table.rs121
1 files changed, 0 insertions, 121 deletions
diff --git a/src/core/bucket_table.rs b/src/core/bucket_table.rs
deleted file mode 100644
index 28234d82..00000000
--- a/src/core/bucket_table.rs
+++ /dev/null
@@ -1,121 +0,0 @@
-use async_trait::async_trait;
-use serde::{Deserialize, Serialize};
-
-use garage_table::*;
-use garage_util::error::Error;
-
-#[derive(PartialEq, Clone, Debug, Serialize, Deserialize)]
-pub struct Bucket {
- // Primary key
- pub name: String,
-
- // Timestamp and deletion
- // Upon version increment, all info is replaced
- pub timestamp: u64,
- pub deleted: bool,
-
- // Authorized keys
- authorized_keys: Vec<AllowedKey>,
-}
-
-impl Bucket {
- pub fn new(
- name: String,
- timestamp: u64,
- deleted: bool,
- authorized_keys: Vec<AllowedKey>,
- ) -> Self {
- let mut ret = Bucket {
- name,
- timestamp,
- deleted,
- authorized_keys: vec![],
- };
- for key in authorized_keys {
- ret.add_key(key)
- .expect("Duplicate AllowedKey in Bucket constructor");
- }
- ret
- }
- /// Add a key only if it is not already present
- pub fn add_key(&mut self, key: AllowedKey) -> Result<(), ()> {
- match self
- .authorized_keys
- .binary_search_by(|k| k.key_id.cmp(&key.key_id))
- {
- Err(i) => {
- self.authorized_keys.insert(i, key);
- Ok(())
- }
- Ok(_) => Err(()),
- }
- }
- pub fn authorized_keys(&self) -> &[AllowedKey] {
- &self.authorized_keys[..]
- }
- pub fn clear_keys(&mut self) {
- self.authorized_keys.clear();
- }
-}
-
-#[derive(PartialEq, Clone, Debug, Serialize, Deserialize)]
-pub struct AllowedKey {
- pub key_id: String,
- pub timestamp: u64,
- pub allow_read: bool,
- pub allow_write: bool,
-}
-
-impl Entry<EmptyKey, String> for Bucket {
- fn partition_key(&self) -> &EmptyKey {
- &EmptyKey
- }
- fn sort_key(&self) -> &String {
- &self.name
- }
-
- fn merge(&mut self, other: &Self) {
- if other.timestamp < self.timestamp {
- *self = other.clone();
- return;
- }
- if self.timestamp > other.timestamp || self.deleted {
- return;
- }
-
- for ak in other.authorized_keys.iter() {
- match self
- .authorized_keys
- .binary_search_by(|our_ak| our_ak.key_id.cmp(&ak.key_id))
- {
- Ok(i) => {
- let our_ak = &mut self.authorized_keys[i];
- if ak.timestamp > our_ak.timestamp {
- *our_ak = ak.clone();
- }
- }
- Err(i) => {
- self.authorized_keys.insert(i, ak.clone());
- }
- }
- }
- }
-}
-
-pub struct BucketTable;
-
-#[async_trait]
-impl TableSchema for BucketTable {
- type P = EmptyKey;
- type S = String;
- type E = Bucket;
- type Filter = ();
-
- async fn updated(&self, _old: Option<Self::E>, _new: Option<Self::E>) -> Result<(), Error> {
- Ok(())
- }
-
- fn matches_filter(entry: &Self::E, _filter: &Self::Filter) -> bool {
- !entry.deleted
- }
-}