ddidderr
373def6d44
Add a streamed-install prototype that can receive archive-derived install bytes straight into local/ without first storing the peer-owned root archive payload. This is intended for low-disk clients that want to install a game but opt out of becoming a downloadable peer source for that game. The protocol gains a current-version-only StreamInstall request and framed StreamInstallFrame responses. The peer core owns the generic transport, transaction, path validation, size checks, CRC32 verification, and lifecycle state. The archive-specific work is hidden behind StreamInstallProvider so the prototype can use unrar while the final implementation can swap in a better provider without rewriting the peer command path. The receiver writes into .local.installing and only promotes to local/ after the full stream verifies. It deliberately does not write the root version.ini or archive files, so the settled local state is installed=true, downloaded=false, and availability=LocalOnly. That preserves the existing rule that local/ is not served to peers and makes streamed receivers non-sources by construction. The CLI is the only caller for now. It exposes stream-install and provides the prototype unrar implementation with unrar lt for entry metadata and unrar p for file bytes. This is simple and good enough to prove non-solid archive streaming, but it is not the production provider shape for solid archives because per-file unrar p would repeatedly decompress prefixes. The Tauri app explicitly passes stream_install_provider: None, so the GUI behavior stays unchanged until a real product path is designed. Document the production-readiness work in NEXT_STEPS.md. The main follow-up is to make the provider abstraction final-ish and replace the per-file CLI unrar provider with a one-pass archive provider, then wire a deliberate GUI low-disk mode, retry semantics, and broader failure scenarios. Test Plan: - just fmt - RUSTC_WRAPPER= CARGO_BUILD_RUSTC_WRAPPER= just test - python3 crates/lanspread-peer-cli/scripts/run_extended_scenarios.py \ S39 S40 --build-image - RUSTC_WRAPPER= CARGO_BUILD_RUSTC_WRAPPER= just clippy - git diff --check - git diff --cached --check Follow-up: NEXT_STEPS.md
37 lines
899 B
TOML
37 lines
899 B
TOML
[package]
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name = "lanspread-peer"
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version = "0.1.0"
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edition = "2024"
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[lib]
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doctest = false
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[dependencies]
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lanspread-db = { path = "../lanspread-db" }
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lanspread-mdns = { path = "../lanspread-mdns" }
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lanspread-proto = { path = "../lanspread-proto" }
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lanspread-utils = { path = "../lanspread-utils" }
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# external
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bytes = { workspace = true }
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crc32fast = { workspace = true }
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eyre = { workspace = true }
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futures = { workspace = true }
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gethostname = { workspace = true }
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if-addrs = { workspace = true }
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log = { workspace = true }
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notify = { workspace = true }
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s2n-quic = { workspace = true }
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serde = { workspace = true }
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serde_json = { workspace = true }
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strum = { workspace = true }
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tokio = { workspace = true }
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tokio-util = { workspace = true }
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uuid = { workspace = true }
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walkdir = { workspace = true }
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[lints.clippy]
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pedantic = { level = "warn", priority = -1 }
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todo = "warn"
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unwrap_used = "warn"
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