mirror of
https://github.com/loro-dev/loro.git
synced 2025-01-22 12:57:20 +00:00
chore: rm needless package
This commit is contained in:
Zixuan Chen
parent
ce8dc9284d
commit
4d87725f32
13 changed files with 1 additions and 312 deletions
106
Cargo.lock
generated
106
Cargo.lock
generated
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@ -168,15 +168,6 @@ dependencies = [
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"typenum",
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]
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[[package]]
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name = "block-buffer"
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version = "0.10.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "69cce20737498f97b993470a6e536b8523f0af7892a4f928cceb1ac5e52ebe7e"
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dependencies = [
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"generic-array",
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]
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[[package]]
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name = "bumpalo"
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version = "3.11.1"
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@ -360,15 +351,6 @@ dependencies = [
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"unicode-segmentation",
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]
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[[package]]
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name = "cpufeatures"
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version = "0.2.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "28d997bd5e24a5928dd43e46dc529867e207907fe0b239c3477d924f7f2ca320"
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dependencies = [
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"libc",
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]
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[[package]]
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name = "crc32fast"
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version = "1.3.2"
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@ -500,16 +482,6 @@ dependencies = [
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"cfg-if",
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]
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[[package]]
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name = "crypto-common"
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version = "0.1.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
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dependencies = [
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"generic-array",
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"typenum",
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]
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[[package]]
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name = "ctor"
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version = "0.1.26"
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@ -598,16 +570,6 @@ dependencies = [
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"thousands",
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]
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[[package]]
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name = "digest"
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version = "0.10.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8168378f4e5023e7218c89c891c0fd8ecdb5e5e4f18cb78f38cf245dd021e76f"
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dependencies = [
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"block-buffer",
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"crypto-common",
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]
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[[package]]
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name = "either"
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version = "1.8.0"
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@ -705,16 +667,6 @@ dependencies = [
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"byteorder",
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]
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[[package]]
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name = "generic-array"
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version = "0.14.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bff49e947297f3312447abdca79f45f4738097cc82b06e72054d2223f601f1b9"
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dependencies = [
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"typenum",
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"version_check",
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]
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[[package]]
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name = "generic-btree"
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version = "0.8.0"
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@ -778,7 +730,7 @@ dependencies = [
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"hash32",
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"rustc_version",
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"serde",
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"spin 0.9.4",
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"spin",
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"stable_deref_trait",
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]
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@ -964,13 +916,6 @@ dependencies = [
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"cfg-if",
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]
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[[package]]
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name = "loro"
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version = "0.1.0"
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dependencies = [
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"loro-internal",
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]
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[[package]]
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name = "loro-common"
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version = "0.1.0"
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@ -995,17 +940,6 @@ dependencies = [
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"loro-internal",
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]
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[[package]]
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name = "loro-framework"
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version = "0.1.0"
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dependencies = [
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"fxhash",
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"loro-internal",
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"ring",
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"rle",
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"sha2",
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]
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[[package]]
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name = "loro-internal"
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version = "0.1.0"
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@ -1720,21 +1654,6 @@ dependencies = [
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"winapi",
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]
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[[package]]
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name = "ring"
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version = "0.16.20"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
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dependencies = [
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"cc",
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"libc",
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"once_cell",
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"spin 0.5.2",
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"untrusted",
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"web-sys",
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"winapi",
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]
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[[package]]
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name = "rle"
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version = "0.1.0"
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@ -1899,17 +1818,6 @@ dependencies = [
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"serde",
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]
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[[package]]
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name = "sha2"
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version = "0.10.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "82e6b795fe2e3b1e845bafcb27aa35405c4d47cdfc92af5fc8d3002f76cebdc0"
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dependencies = [
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"cfg-if",
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"cpufeatures",
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"digest",
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]
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[[package]]
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name = "siphasher"
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version = "0.3.10"
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@ -1946,12 +1854,6 @@ dependencies = [
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"version_check",
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]
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[[package]]
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name = "spin"
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version = "0.5.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
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[[package]]
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name = "spin"
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version = "0.9.4"
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@ -2241,12 +2143,6 @@ version = "0.1.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e1766d682d402817b5ac4490b3c3002d91dfa0d22812f341609f97b08757359c"
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[[package]]
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name = "untrusted"
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version = "0.7.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
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[[package]]
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name = "version_check"
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version = "0.9.4"
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@ -1,16 +0,0 @@
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[package]
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name = "loro-framework"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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fxhash = "0.2.1"
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loro-internal = { path = "../loro-internal" }
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ring = "0.16.20"
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rle = { path = "../rle" }
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sha2 = "0.10.2"
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[lib]
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doctest = false
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@ -1,10 +0,0 @@
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# Loro Framework
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The layers of loro:
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- Loro Framework(this crate): It is agnostic to the op content. Thus intermediary nodes can work on this layer. It can handle apply updates, encode updates, hash and authentication.
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- The change content is byte stream in this layer (may be encrypted).
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- If it's encrypted, the public key is accessible for the intermediary nodes
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- Encoding & Decoding layer(this crate). This layer also handle encryption and decryption
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- CRDT Framework(loro-internal crate): It is agnostic to the specific CRDT algorithms. We can register different CRDT algorithm upon it.
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- Specific CRDT Algorithm(loro-text, loro-array crate).
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@ -1,5 +0,0 @@
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#![allow(unused)]
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mod encoding;
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mod loro;
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mod raw_change;
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mod raw_store;
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@ -1,9 +0,0 @@
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use loro_internal::{id::PeerID, LoroDoc};
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use crate::raw_store::RawStore;
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pub struct Loro {
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pub this_client_id: PeerID,
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pub raw_store: Option<RawStore>,
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pub log_store: Option<LoroDoc>,
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}
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@ -1,61 +0,0 @@
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use rle::{HasLength, Mergable};
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use sha2::{Digest, Sha256};
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pub(crate) type ChangeHash = [u8; 32];
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pub struct ChangeData {
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pub counter: usize,
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pub len: usize,
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pub data: Vec<u8>,
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pub hash: Option<ChangeHash>,
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}
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impl ChangeData {
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pub fn update_hash(&mut self, prev_hash: Option<ChangeHash>) {
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self.hash = Some(self.calc_hash(prev_hash));
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}
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pub fn calc_hash(&mut self, prev_hash: Option<ChangeHash>) -> ChangeHash {
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let mut hasher = Sha256::new();
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hasher.update(&self.data);
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if let Some(prev) = prev_hash {
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hasher.update(prev);
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}
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hasher.finalize()[..].try_into().unwrap()
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}
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pub fn match_hash(&self, prev_hash: Option<ChangeHash>) -> bool {
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if let Some(hash) = self.hash {
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if let Some(prev) = prev_hash {
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hash == prev
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} else {
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false
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}
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} else {
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false
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}
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}
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}
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impl HasLength for ChangeData {
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fn content_len(&self) -> usize {
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self.len
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}
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}
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impl Mergable for ChangeData {
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fn is_mergable(&self, _other: &Self, _conf: &()) -> bool
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where
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Self: Sized,
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{
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false
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}
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fn merge(&mut self, _other: &Self, _conf: &())
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where
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Self: Sized,
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{
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unreachable!()
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}
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}
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@ -1,95 +0,0 @@
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use fxhash::FxHashMap;
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use loro_internal::{
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id::{Counter, PeerID},
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version::VersionVector,
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};
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use rle::{HasLength, RleVecWithIndex};
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use crate::raw_change::{ChangeData, ChangeHash};
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pub type Mac = [u8; 32];
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pub struct RawStore {
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changes: FxHashMap<PeerID, RleVecWithIndex<ChangeData>>,
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macs: Option<FxHashMap<PeerID, Mac>>,
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}
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impl RawStore {
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pub fn new() -> Self {
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Self {
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changes: FxHashMap::default(),
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macs: None,
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}
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}
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pub fn maced(&self) -> bool {
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self.macs.is_some()
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}
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pub fn encode_update(&self, _from: Option<&VersionVector>) -> Vec<u8> {
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unimplemented!()
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}
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pub fn verify(&mut self, _pub_key: &[u8; 32]) -> bool {
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if !self.maced() {
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return true;
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}
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if self.macs.as_ref().unwrap().len() < self.changes.len() {
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return false;
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}
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self.calc_hash();
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for (_client_id, _mac) in self.macs.as_ref().unwrap().iter() {
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todo!("pending");
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}
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true
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}
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pub fn get_final_hash(&self, client_id: PeerID) -> ChangeHash {
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let changes = self.changes.get(&client_id).unwrap();
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let last = changes.vec().last().unwrap();
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last.hash.unwrap()
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}
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fn calc_hash(&mut self) {
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for (_client_id, changes) in &mut self.changes.iter_mut() {
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let changes = changes.vec_mut();
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let mut start_index = 0;
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for i in (0..changes.len()).rev() {
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if changes[i].hash.is_some() {
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start_index = i + 1;
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break;
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}
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}
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for index in start_index..changes.len() {
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let (prev, cur) = changes.split_at_mut(index);
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cur[0].update_hash(if index == 0 {
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None
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} else {
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Some(prev.last().unwrap().hash.unwrap())
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});
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}
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}
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}
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pub fn version_vector(&self) -> VersionVector {
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let mut version_vector = VersionVector::new();
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for (client_id, changes) in &self.changes {
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version_vector.insert(*client_id, changes.atom_len() as Counter);
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}
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version_vector
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}
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pub fn sign(&self, _pub_key: ()) {
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unimplemented!()
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}
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}
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impl Default for RawStore {
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fn default() -> Self {
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Self::new()
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}
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}
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@ -1,9 +0,0 @@
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[package]
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name = "loro"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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loro-internal = { path = "../loro-internal" }
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@ -1 +0,0 @@
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@ -1 +0,0 @@
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