update README with progress list

1 files changed, 36 insertions, 6 deletions

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-..
 
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@@ -10,12 +9,43 @@
 this is a very poor / partial / non-compliant dat implementation in rust.
 it will eat-your-data.
 
-SLEEP v2: Syncable Lightweight Event Emitting Persistence
+### Progress
 
-Libraries:
-- rust-crypto for blake2b and Ed25519
-- integer-encoding for varints
-- ??? for protobuf
+- [ ] SLEEP v2 Files
+    - [x] read/write file headers
+    - [x] read/write file chunks as raw bytes
+    - [ ] pread/pwrite file chunks without seeking
+    - [x] read data entries by index
+    - [ ] append data entries
+    - [ ] verify entire register (signatures and merkel tree)
+    - [ ] bitfields
+- [ ] Drive metadata and files
+    - [ ] add file to register
+    - [ ] checkout file from register
+    - [ ] print file tree ("ls")
+    - [ ] add directory recursively
+    - [ ] checkout directory recursively
+- [ ] Networking
+    - [ ] send/receive encrypted messages to a known host
+    - [ ] pull register from a known host
+    - [ ] sync register to a known host
+    - [ ] lookup hosts in DHT swarm by discovery key
+- [ ] Wrapper command
+    - [ ] clone
+    - [ ] share
+    - [ ] log
+    - [ ] status
+    - [ ] add
+
+### Dependencies
+
+Requires libsodium-dev system-wide (for now).
+
+Notable Rust Libraries:
+- rust-crypto for blake2b 
+- sodiumoxide Ed25519 (signing) and XSalsa20 (stream)
+- integer-encoding for simple varints (network protocol)
+- rust-protobuf for protobuf (network protocol)
 - ??? for Kademlia Mainline DHT
 
 protobuf code generated with `rust-protobuf`; the `protoc` tool (`sudo apt