Compare commits
2 Commits
e3cb065b35
...
428da76a81
| Author | SHA1 | Date | |
|---|---|---|---|
| 428da76a81 | |||
| f59040c11e |
331
Cargo.lock
generated
331
Cargo.lock
generated
@@ -1,331 +0,0 @@
|
||||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
version = 4
|
||||
|
||||
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||||
"memchr",
|
||||
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|
||||
]
|
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|
||||
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|
||||
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|
||||
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|
||||
"find-msvc-tools",
|
||||
"shlex",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
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||||
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dependencies = [
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||||
"autocfg",
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]
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||||
|
||||
[[package]]
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||||
name = "libc"
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||||
[[package]]
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||||
dependencies = [
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||||
"scopeguard",
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||||
]
|
||||
|
||||
[[package]]
|
||||
name = "lua-src"
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version = "550.1.1"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
dependencies = [
|
||||
"cc",
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||||
]
|
||||
|
||||
[[package]]
|
||||
name = "luajit-src"
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||||
version = "210.7.2+b925b3e"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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|
||||
dependencies = [
|
||||
"cc",
|
||||
"which",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "memchr"
|
||||
version = "2.8.3"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "cf8baf1c55e62ffcace7a9f06f4bd9cd3f0c4beb022d3b367256b91b87513d98"
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[[package]]
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||||
name = "mlua"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ad72ffa037cf5970c9860674f32f703fda25d86cf217475fe7a79c5f9961bcaa"
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dependencies = [
|
||||
"bstr",
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||||
"either",
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||||
"libc",
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||||
"mlua-sys",
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||||
"num-traits",
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||||
"parking_lot",
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||||
"rustc-hash",
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||||
]
|
||||
|
||||
[[package]]
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||||
name = "mlua-sys"
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version = "0.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "92136787b906d4e55cfe96cd6c62e010bb1a56889d0d6cf83eb016dbad07576b"
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dependencies = [
|
||||
"cc",
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||||
"cfg-if",
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||||
"libc",
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||||
"lua-src",
|
||||
"luajit-src",
|
||||
"pkg-config",
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]
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||||
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||||
[[package]]
|
||||
name = "num-traits"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
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dependencies = [
|
||||
"autocfg",
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]
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||||
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||||
[[package]]
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||||
name = "parking_lot"
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version = "0.12.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "93857453250e3077bd71ff98b6a65ea6621a19bb0f559a85248955ac12c45a1a"
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dependencies = [
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||||
"lock_api",
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"parking_lot_core",
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]
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||||
[[package]]
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name = "parking_lot_core"
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version = "0.9.12"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2621685985a2ebf1c516881c026032ac7deafcda1a2c9b7850dc81e3dfcb64c1"
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dependencies = [
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"cfg-if",
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"libc",
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"redox_syscall",
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||||
"smallvec",
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||||
"windows-link",
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]
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||||
[[package]]
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name = "pkg-config"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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name = "proc-macro2"
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dependencies = [
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"unicode-ident",
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]
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[[package]]
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name = "quote"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1fbf4db142a473a8d80c26bbf18454ed458bf8d26c8219c331daecfdbd079001"
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dependencies = [
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"proc-macro2",
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]
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||||
[[package]]
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name = "redox_syscall"
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version = "0.5.18"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ed2bf2547551a7053d6fdfafda3f938979645c44812fbfcda098faae3f1a362d"
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dependencies = [
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||||
"bitflags",
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||||
]
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||||
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||||
[[package]]
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||||
name = "rshim"
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||||
version = "0.1.0"
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||||
dependencies = [
|
||||
"fs-err",
|
||||
"mlua",
|
||||
"thiserror",
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||||
"unicode-bom",
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||||
"winapi",
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||||
]
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||||
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||||
[[package]]
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||||
name = "rustc-hash"
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version = "2.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6b1e7f9a428571be2dc5bc0505c13fb6bf936822b894ec87abf8a08a4e51742d"
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[[package]]
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name = "scopeguard"
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version = "1.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
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[[package]]
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name = "serde_core"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"serde_derive",
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]
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[[package]]
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name = "serde_derive"
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dependencies = [
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||||
"proc-macro2",
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||||
"quote",
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||||
"syn",
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||||
]
|
||||
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||||
[[package]]
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||||
name = "shlex"
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version = "2.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f8fadd59c855ef2080decdef8ff161eb6661b86933c9d82e5ba29dc602a55aba"
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||||
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||||
[[package]]
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name = "smallvec"
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version = "1.15.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8ed6a63f02c8539c91a8685a86f4099661ba3da017932f6ebbea6de3f0fa7c90"
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[[package]]
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name = "syn"
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version = "3.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "53e9bae58849f64dfa4f5d5ae372c8341f7305f82a3868709269343628b659a3"
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||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thiserror"
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||||
version = "2.0.20"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ec86235f5fcc2a73650310756d2ac5b138a5780bbbdfae3eeccec992c435ba4f"
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dependencies = [
|
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"thiserror-impl",
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||||
]
|
||||
|
||||
[[package]]
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||||
name = "thiserror-impl"
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version = "2.0.20"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bc04cd3e1236dd4a98afca4569f2deb3f120e5422a4023be2cb683f8486292af"
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||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
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||||
name = "unicode-bom"
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version = "2.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7eec5d1121208364f6793f7d2e222bf75a915c19557537745b195b253dd64217"
|
||||
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||||
[[package]]
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name = "unicode-ident"
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version = "1.0.24"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
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||||
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||||
[[package]]
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name = "which"
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version = "8.0.5"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8f3ef584124b911bcc3875c2f1472e80f24361ceb789bd1c62b3e9a3df9ff43c"
|
||||
dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
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version = "0.3.9"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||
dependencies = [
|
||||
"winapi-i686-pc-windows-gnu",
|
||||
"winapi-x86_64-pc-windows-gnu",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-i686-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
|
||||
[[package]]
|
||||
name = "windows-link"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
|
||||
@@ -11,9 +11,9 @@ opt-level = "z"
|
||||
panic = "abort"
|
||||
|
||||
[dependencies]
|
||||
thiserror = "2.0.20"
|
||||
anyhow = "1.0.104"
|
||||
|
||||
mlua = { version = "0.12.0", features = ["lua54", "vendored"] }
|
||||
mlua = { version = "0.12.0", features = ["lua54", "vendored","send"] }
|
||||
windows-sys = { version = "0.61.2", features = [
|
||||
"Win32_Foundation",
|
||||
"Win32_System_Com",
|
||||
|
||||
8
build.rs
8
build.rs
@@ -34,13 +34,13 @@ fn main() {
|
||||
}
|
||||
|
||||
// 复制文件
|
||||
let source = PathBuf::from(&manifest_dir).join("shims.lua");
|
||||
let source = PathBuf::from(&manifest_dir).join("mimic.lua");
|
||||
let destination = output_dir.join("rshim.lua");
|
||||
|
||||
if source.exists() {
|
||||
fs::copy(&source, &destination).expect("Failed to copy shims.lua");
|
||||
println!("Copied shims.lua to: {:?}", destination);
|
||||
fs::copy(&source, &destination).expect("Failed to copy mimic.lua");
|
||||
println!("Copied mimic.lua to: {:?}", destination);
|
||||
} else {
|
||||
panic!("shims.lua not found at: {:?}", source);
|
||||
panic!("mimic.lua not found at: {:?}", source);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
-- shims.lua (总控制台)
|
||||
-- mimic.lua (总控制台)
|
||||
-- __SHIM_DIR__ 已经在 Rust 中注入完毕，并且是正斜杠格式 (例如 C:/Tools)
|
||||
local base_dir = __SHIM_DIR__
|
||||
|
||||
227
src/config.rs
227
src/config.rs
@@ -1,9 +1,10 @@
|
||||
use mlua::{FromLua, Lua, LuaString, ObjectLike, Table, Value};
|
||||
use std::collections::HashMap;
|
||||
use std::ffi::OsString;
|
||||
use std::fmt;
|
||||
use std::fmt::Display;
|
||||
use std::path::PathBuf;
|
||||
use std::process::Command;
|
||||
|
||||
/// 构造一个带上下文的 FromLua 转换错误，便于定位配置问题
|
||||
fn conversion_error(message: impl Into<String>) -> mlua::Error {
|
||||
mlua::Error::FromLuaConversionError {
|
||||
@@ -13,8 +14,8 @@ fn conversion_error(message: impl Into<String>) -> mlua::Error {
|
||||
}
|
||||
}
|
||||
|
||||
/// 将 Lua 字符串转为 Rust 字符串；非 UTF-8 字节替换为 U+FFFD 并告警
|
||||
fn lua_string_to_os_string(s: LuaString) -> Result<OsString, mlua::Error> {
|
||||
/// 将 Lua 字符串转为 Rust 字符串；非 UTF-8 按系统默认的 ANSI/OEM (如 GBK) 进行安全解码
|
||||
fn lua_string_2_os_string(s: LuaString) -> mlua::Result<OsString> {
|
||||
let raw_bytes = &s.as_bytes().to_vec();
|
||||
// 1. Unix 平台：直接零拷贝透传原始字节（无损支持任意编码）
|
||||
#[cfg(unix)]
|
||||
@@ -34,7 +35,7 @@ fn lua_string_to_os_string(s: LuaString) -> Result<OsString, mlua::Error> {
|
||||
let (cow, _, had_errors) = encoding_rs::GBK.decode(raw_bytes);
|
||||
if had_errors {
|
||||
return Err(mlua::Error::RuntimeError(
|
||||
"Path contains invalid/unsupported byte encoding".into(),
|
||||
"路径包含无效/不支持的字节编码".into(),
|
||||
));
|
||||
}
|
||||
Ok(OsString::from(cow.as_ref()))
|
||||
@@ -42,10 +43,34 @@ fn lua_string_to_os_string(s: LuaString) -> Result<OsString, mlua::Error> {
|
||||
}
|
||||
|
||||
/// 按连续整数下标遍历表的序列部分；存在空洞或非序列键时返回错误，避免静默截断
|
||||
fn for_each_sequence_item(
|
||||
|
||||
/// 值分流与上下文分发枚举
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||
pub enum ValueShunt<'a> {
|
||||
/// 命令行参数元素：仅支持一维基础标量，禁止嵌套 Table
|
||||
Args,
|
||||
/// 环境变量值：支持基础标量及多维嵌套 Table（递归展平）
|
||||
Env(&'a str),
|
||||
}
|
||||
impl<'a> Display for ValueShunt<'a> {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
match self {
|
||||
Self::Args => write!(f, "命令行参数 (args)"),
|
||||
Self::Env(name) => write!(f, "环境变量 ({name})"),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> ValueShunt<'a> {
|
||||
fn parse_sequence(&self, tbl: &Table, out: &mut Vec<OsString>) -> mlua::Result<()> {
|
||||
self.validate_each_sequence_item(tbl, |item| self.collect_into(item, out))
|
||||
}
|
||||
|
||||
fn validate_each_sequence_item(
|
||||
&self,
|
||||
tbl: &Table,
|
||||
mut f: impl FnMut(Value) -> mlua::Result<()>,
|
||||
) -> mlua::Result<()> {
|
||||
) -> mlua::Result<()> {
|
||||
let mut index = 1i64;
|
||||
loop {
|
||||
let item: Value = tbl.raw_get(index)?;
|
||||
@@ -60,19 +85,91 @@ fn for_each_sequence_item(
|
||||
let (key, _) = pair?;
|
||||
match key {
|
||||
Value::Integer(i) if i >= 1 && i < index => {}
|
||||
_ => {
|
||||
Value::Integer(_) => {
|
||||
return Err(conversion_error(format!(
|
||||
"数组只能包含连续的整数下标 [1..{}]，发现非序列键或空洞",
|
||||
index - 1
|
||||
"{} 第 {} 个元素为 nil 或不存在（请检查是否漏写引号或变量未定义）",
|
||||
self, index
|
||||
)));
|
||||
}
|
||||
_ => {
|
||||
// let label = match self {
|
||||
// ValueShunt::Args => "命令行参数 (args)".to_string(),
|
||||
// ValueShunt::Env(n) => format!("环境变量 [{n}]"),
|
||||
// };
|
||||
return Err(conversion_error(format!(
|
||||
"{} 必须是纯列表，不能包含键值对/字典结构",
|
||||
self
|
||||
)));
|
||||
}
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> ValueShunt<'a> {
|
||||
/// 递归/标量收集实现
|
||||
pub fn collect_into(&self, value: Value, out: &mut Vec<OsString>) -> mlua::Result<()> {
|
||||
match value {
|
||||
Value::Nil => {}
|
||||
Value::String(s) => out.push(lua_string_2_os_string(s)?),
|
||||
Value::Integer(i) => out.push(OsString::from(i.to_string())),
|
||||
Value::Number(n) => {
|
||||
tracing::warn!(context = %self, value = %n, "浮点数将按十进制格式转换为字符串");
|
||||
out.push(OsString::from(n.to_string()));
|
||||
}
|
||||
Value::Boolean(b) => {
|
||||
tracing::warn!(context = %self, value = %b, "布尔值将转换为字符串");
|
||||
out.push(OsString::from(b.to_string()));
|
||||
}
|
||||
// 嵌套 Table 仅在 EnvValue 下允许递归展开（支持 get_env("PATH") 等返回的子表）
|
||||
// Value::Table(tbl) if *self == Self::Env(_) => {
|
||||
// self.validate_each_sequence_item(&tbl, |item| self.collect_into(item, out))?;
|
||||
// }
|
||||
Value::Table(tbl) => {
|
||||
match self {
|
||||
Self::Args => {
|
||||
return Err(conversion_error(format!(
|
||||
"{} 不支持 {} 类型, 仅支持 string/number/boolean",
|
||||
self,
|
||||
tbl.to_string()?
|
||||
)));
|
||||
}
|
||||
Self::Env(_) => {
|
||||
self.validate_each_sequence_item(&tbl, |item| {
|
||||
self.collect_into(item, out)
|
||||
})?;
|
||||
}
|
||||
}
|
||||
// self.validate_each_sequence_item(&tbl, |item| self.collect_into(item, out))?;
|
||||
}
|
||||
|
||||
other => {
|
||||
return Err(conversion_error(format!(
|
||||
"{} 不支持 {} 类型, 仅支持 string/number/boolean 或包含这些类型的数组/嵌套数组",
|
||||
self,
|
||||
other.type_name(),
|
||||
)));
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
/// 校验环境变量名的合法性（Windows 约束：非空、不含 '='、不含 NUL）
|
||||
fn validate_env_key(key: &str) -> mlua::Result<()> {
|
||||
fn validate_env_var_name(key_val: &Value, val: &Value) -> mlua::Result<String> {
|
||||
let key = match key_val {
|
||||
Value::String(s) => s.to_str()?.to_string(),
|
||||
|
||||
_ => {
|
||||
return Err(conversion_error(format!(
|
||||
r#"env 配置解析失败：值: {} (类型: {}) 无效的键值！
|
||||
示例 HOME="/home" 或 PATH = {{ "C:/tools/", "D:/Windows"}}）"#,
|
||||
val.to_string()?,
|
||||
val.type_name()
|
||||
)));
|
||||
}
|
||||
};
|
||||
if key.is_empty() {
|
||||
return Err(conversion_error("环境变量名不能为空"));
|
||||
}
|
||||
@@ -88,40 +185,11 @@ fn validate_env_key(key: &str) -> mlua::Result<()> {
|
||||
key
|
||||
)));
|
||||
}
|
||||
Ok(())
|
||||
Ok(key)
|
||||
}
|
||||
|
||||
/// 递归将任意 Lua Value 展开为扁平的字符串片段列表
|
||||
fn collect_env_strings(value: Value, out: &mut Vec<OsString>) -> mlua::Result<()> {
|
||||
match value {
|
||||
// 1. 字符串
|
||||
Value::String(s) => out.push(lua_string_to_os_string(s)?),
|
||||
// 2. 整数与浮点数
|
||||
Value::Integer(i) => out.push(OsString::from(i.to_string())),
|
||||
Value::Number(n) => {
|
||||
tracing::warn!(value = %n, "环境变量中的浮点数将按十进制格式转换为字符串");
|
||||
out.push(OsString::from(n.to_string()));
|
||||
}
|
||||
// 3. 布尔值
|
||||
Value::Boolean(b) => {
|
||||
tracing::warn!(value = %b, "环境变量中的布尔值将转换为字符串");
|
||||
out.push(OsString::from(b.to_string()));
|
||||
}
|
||||
// 4. 表/数组：必须是连续整数下标的纯序列，递归解包（支持任意深度的嵌套数组）
|
||||
Value::Table(tbl) => for_each_sequence_item(&tbl, |item| collect_env_strings(item, out))?,
|
||||
// 5. 安全忽
|
||||
// 略 nil
|
||||
Value::Nil => {}
|
||||
// 6. 无法转为环境变量的非法类型（函数、协程、UserData 等）：报错而非静默忽略
|
||||
other => {
|
||||
return Err(conversion_error(format!(
|
||||
"环境变量值不支持类型 {}（仅支持 string/number/boolean/数组）",
|
||||
other.type_name()
|
||||
)));
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
// fn collect_env_segments(value: Value, out: &mut Vec<OsString>) -> mlua::Result<()>{OK(())}
|
||||
|
||||
#[derive(Debug, Clone, Default)]
|
||||
pub struct ShimConfig {
|
||||
@@ -170,7 +238,7 @@ impl FromLua for ShimConfig {
|
||||
|
||||
// 必填字段: target（严格限定为字符串，避免数字被 mlua 宽松转为字符串后掩盖错误）
|
||||
let target = match table.get::<Value>("target")? {
|
||||
Value::String(s) => lua_string_to_os_string(s)?,
|
||||
Value::String(s) => lua_string_2_os_string(s)?,
|
||||
Value::Nil => {
|
||||
return Err(conversion_error("缺少必填字段 target（应为字符串路径）"));
|
||||
}
|
||||
@@ -181,67 +249,43 @@ impl FromLua for ShimConfig {
|
||||
)));
|
||||
}
|
||||
};
|
||||
// 可选字段: args（缺失或 nil 时默认空列表；保留空字符串参数，与提权路径的 "" 语义一致）
|
||||
// let args = match table.get::<Option<Value>>("args")? {
|
||||
// None => Vec::new(),
|
||||
// Some(Value::Table(tbl)) => {
|
||||
// let mut args = Vec::new();
|
||||
// for_each_sequence_item(&tbl, |item| match item {
|
||||
// Value::String(s) => {
|
||||
// args.push(lua_string_to_string(s));
|
||||
// Ok(())
|
||||
// }
|
||||
// other => Err(conversion_error(format!(
|
||||
// "args 数组元素必须是字符串，实际是 {}",
|
||||
// other.type_name()
|
||||
// ))),
|
||||
// })?;
|
||||
// args
|
||||
// }
|
||||
let args = match table.get::<Option<Value>>("args")? {
|
||||
None => Vec::new(),
|
||||
Some(Value::Table(tbl)) => {
|
||||
let mut args = Vec::new();
|
||||
for_each_sequence_item(&tbl, |item| match item {
|
||||
Value::String(s) => {
|
||||
args.push(lua_string_to_os_string(s)?);
|
||||
Ok(())
|
||||
}
|
||||
other => Err(conversion_error(format!(
|
||||
"args 数组元素必须是字符串，实际是 {}",
|
||||
other.type_name()
|
||||
))),
|
||||
})?;
|
||||
args
|
||||
}
|
||||
|
||||
// 可选字段: args（缺失或 nil 时默认空列表；保留空字符串参数，与提权路径的 "" 语义一致）
|
||||
match table.get::<Option<Value>>("args")? {
|
||||
None | Some(Value::Nil) => {}
|
||||
Some(Value::Table(tbl)) => ValueShunt::Args.parse_sequence(&tbl, &mut args)?,
|
||||
Some(other) => {
|
||||
return Err(conversion_error(format!(
|
||||
"args 必须是字符串数组，实际是 {}",
|
||||
"args 必须是数组列表，实际类型是 {}",
|
||||
other.type_name()
|
||||
)));
|
||||
}
|
||||
};
|
||||
// 可选字段: env（只允许缺失/nil，其他类型由 Option<Table> 转换报错，不再静默忽略）
|
||||
let env_table = table.get::<Option<Table>>("env")?;
|
||||
let env_table = table.get::<Option<Value>>("env")?;
|
||||
println!("env_table:{:?}", env_table);
|
||||
let mut env = HashMap::new();
|
||||
if let Some(env_table) = env_table {
|
||||
for pair in env_table.pairs::<String, Value>() {
|
||||
let (key, value) = pair?;
|
||||
validate_env_key(&key)?;
|
||||
match env_table {
|
||||
None | Some(Value::Nil) => {}
|
||||
Some(Value::Table(tbl)) => {
|
||||
for pair in tbl.pairs::<Value, Value>() {
|
||||
let (name, value) = pair?;
|
||||
|
||||
let name = validate_env_var_name(&name, &value)?;
|
||||
println!("==========={name}:{:?}", value);
|
||||
let mut parts = Vec::new();
|
||||
collect_env_strings(value, &mut parts)?;
|
||||
ValueShunt::Env(&name).collect_into(value, &mut parts)?;
|
||||
|
||||
// 空数组/空串也显式设置（空值表示清空该变量），
|
||||
// 与“未配置该变量（继承宿主环境）”相区分
|
||||
let joined_os_str = std::env::join_paths(parts).map_err(|e| {
|
||||
conversion_error(format!(
|
||||
"环境变量 [{}] 的值无法用系统路径分隔符拼接: {}",
|
||||
key, e
|
||||
name, e
|
||||
))
|
||||
})?;
|
||||
println!("环境变量拼接结果：{:?}", joined_os_str);
|
||||
// println!("环境变量拼接结果：{:?}", joined_os_str);
|
||||
// 检查是否包含非法 NUL 字符
|
||||
#[cfg(unix)]
|
||||
{
|
||||
@@ -259,12 +303,19 @@ impl FromLua for ShimConfig {
|
||||
if joined_os_str.encode_wide().any(|c| c == 0) {
|
||||
return Err(conversion_error(format!(
|
||||
"环境变量 [{}] 的值不能包含 NUL 字符",
|
||||
key
|
||||
name
|
||||
)));
|
||||
}
|
||||
}
|
||||
|
||||
env.insert(key, joined_os_str);
|
||||
env.insert(name, joined_os_str);
|
||||
}
|
||||
}
|
||||
Some(other) => {
|
||||
return Err(conversion_error(format!(
|
||||
"env 必须是键值表 (table)，实际类型是 {}",
|
||||
other.type_name()
|
||||
)));
|
||||
}
|
||||
}
|
||||
println!("环境变量结果：{:?}", env);
|
||||
@@ -312,7 +363,7 @@ mod tests {
|
||||
target = "C:/tools/git.exe",
|
||||
args = { "--no-pager" },
|
||||
env = {
|
||||
PATH = { "C:/tools/git/bin", "C:/Windows",get_env("PATH") },
|
||||
PATH = { "C:/tools/git/bin", "C:/Windows", get_env("PATH") },
|
||||
HOME = "C:/tools/home",
|
||||
CONST = 3,
|
||||
BOOL = true
|
||||
@@ -423,7 +474,9 @@ mod tests {
|
||||
|
||||
#[test]
|
||||
fn rejects_non_string_args_element() {
|
||||
assert!(parse(r#"return { target = "t.exe", args = { 1 } }"#).is_err());
|
||||
// ValueShunt::Args 允许基础标量（数字/布尔）转字符串，仅禁止嵌套表
|
||||
let cfg = parse(r#"return { target = "t.exe", args = { 1, true } }"#).unwrap();
|
||||
assert_eq!(cfg.args, vec!["1", "true"]);
|
||||
}
|
||||
|
||||
#[test]
|
||||
|
||||
26
src/error.rs
26
src/error.rs
@@ -1,26 +0,0 @@
|
||||
use thiserror::Error; // 推荐引入 thiserror 库，若不使用可手动实现 std::fmt::Display
|
||||
|
||||
#[derive(Debug, Error)]
|
||||
pub enum ShimError {
|
||||
#[error("路径解析失败: {0}")]
|
||||
PathResolution(String),
|
||||
|
||||
#[error("获取环境信息失败: {0}")]
|
||||
Environment(String),
|
||||
|
||||
#[error("配置文件未找到: {0}")]
|
||||
ConfigMissing(String),
|
||||
|
||||
#[error("Lua 运行时/语法错误 [{file}]: {source}")]
|
||||
LuaExecution {
|
||||
file: String,
|
||||
#[source]
|
||||
source: mlua::Error,
|
||||
},
|
||||
|
||||
#[error("配置格式非法: {0}")]
|
||||
InvalidConfig(String),
|
||||
|
||||
#[error("IO 错误: {0}")]
|
||||
Io(#[from] std::io::Error),
|
||||
}
|
||||
@@ -1,45 +1,67 @@
|
||||
use crate::error::ShimError;
|
||||
use anyhow::{Context, Result, bail};
|
||||
use std::env;
|
||||
use std::path::{Path, PathBuf};
|
||||
|
||||
pub struct ShimLayout {
|
||||
pub root_dir: PathBuf,
|
||||
use tracing::debug;
|
||||
pub struct Layout {
|
||||
pub base_dir: PathBuf,
|
||||
pub bin_dir: PathBuf,
|
||||
pub tools_dir: PathBuf,
|
||||
pub lua_file: PathBuf,
|
||||
}
|
||||
|
||||
impl ShimLayout {
|
||||
/// 从当前可执行文件解析 shim 安装目录布局
|
||||
pub fn from_executable(exe_path: impl AsRef<Path>) -> Result<Self, ShimError> {
|
||||
let exe_path = exe_path.as_ref();
|
||||
let bin_dir = exe_path
|
||||
.parent()
|
||||
.ok_or_else(|| {
|
||||
ShimError::PathResolution(format!(
|
||||
"无法获取程序 [{}] 的父级 bin 目录",
|
||||
exe_path.display()
|
||||
))
|
||||
})?
|
||||
.to_path_buf();
|
||||
eprintln!("bin_dir目录 {}", bin_dir.display());
|
||||
impl Layout {
|
||||
/// 自动解析目录布局：
|
||||
/// 1. 优先使用环境变量 RSHIM_HOME
|
||||
/// 2. 兜底回退到当前垫片可执行文件所在目录推断 (exe -> bin -> root)
|
||||
pub fn discover(current_exe: &Path) -> Result<Self> {
|
||||
// 策略 1: 环境变量优先
|
||||
if let Ok(home_val) = env::var("MIMIC_HOME") {
|
||||
let trimmed = home_val.trim();
|
||||
if !trimmed.is_empty() {
|
||||
debug!(home = %trimmed, "检测到 MIMIC_HOME，采用环境变量配置");
|
||||
return Self::from_base_dir(PathBuf::from(trimmed));
|
||||
}
|
||||
}
|
||||
|
||||
let root_dir = bin_dir
|
||||
.parent()
|
||||
.ok_or_else(|| {
|
||||
ShimError::PathResolution(format!(
|
||||
"无法获取 bin 目录 [{}] 的父级 root 目录",
|
||||
bin_dir.display()
|
||||
))
|
||||
})?
|
||||
.to_path_buf();
|
||||
eprintln!("root_dir 目录 {}", root_dir.display());
|
||||
// 策略 2: 相对路径自动推断兜底
|
||||
debug!("未配置 MIMIC_HOME，尝试从当前可执行文件路径推断根目录");
|
||||
Self::from_executable(current_exe)
|
||||
}
|
||||
|
||||
let tools_dir = root_dir.join("tools");
|
||||
eprintln!("tools_dir 目录 {}", tools_dir.display());
|
||||
/// 基于确定的根目录构建完整布局
|
||||
fn from_base_dir(base_dir: PathBuf) -> Result<Self> {
|
||||
if !base_dir.is_dir() {
|
||||
bail!("指定的根目录不存在或不是有效目录: [{}]", base_dir.display());
|
||||
}
|
||||
|
||||
let bin_dir = base_dir.join("bin");
|
||||
let tools_dir = base_dir.join("tools");
|
||||
let lua_file = base_dir.join("mimic.lua");
|
||||
|
||||
Ok(Self {
|
||||
root_dir,
|
||||
base_dir,
|
||||
bin_dir,
|
||||
tools_dir,
|
||||
lua_file,
|
||||
})
|
||||
}
|
||||
|
||||
/// 从当前可执行文件解析 shim 安装目录布局
|
||||
fn from_executable(exe_path: &Path) -> Result<Self> {
|
||||
// let exe_path = exe_path.as_ref();
|
||||
let bin_dir = exe_path
|
||||
.parent()
|
||||
.with_context(|| format!("无法获取程序 [{}] 的父级 bin 目录", exe_path.display()))?
|
||||
.to_path_buf();
|
||||
|
||||
debug!("bin_dir目录 {}", bin_dir.display());
|
||||
|
||||
let base_dir = bin_dir
|
||||
.parent()
|
||||
.with_context(|| format!("无法获取 bin 目录 [{}] 的父级 root 目录", bin_dir.display()))?
|
||||
.to_path_buf();
|
||||
debug!("base_dir 目录 {}", base_dir.display());
|
||||
|
||||
Self::from_base_dir(base_dir)
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,12 +1,11 @@
|
||||
mod config;
|
||||
mod error;
|
||||
mod layout;
|
||||
mod logger;
|
||||
mod runtime;
|
||||
mod shim;
|
||||
mod loader;
|
||||
|
||||
pub use config::ShimConfig;
|
||||
pub use error::ShimError;
|
||||
pub use layout::ShimLayout;
|
||||
pub use layout::Layout;
|
||||
pub use runtime::LuaRuntime;
|
||||
pub use shim::Shim;
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
use crate::error::ShimError;
|
||||
use crate::{ShimConfig, ShimLayout};
|
||||
use crate::{ShimConfig, Layout};
|
||||
use anyhow::{Context, Result, anyhow, bail};
|
||||
use mlua::{FromLua, Lua, StdLib, Table, Value};
|
||||
use std::ffi::OsStr;
|
||||
use std::path::Path;
|
||||
@@ -17,24 +17,24 @@ pub struct LuaRuntime {
|
||||
|
||||
impl LuaRuntime {
|
||||
/// 初始化限定权限的 Lua 沙箱环境
|
||||
pub fn new(layout: &ShimLayout) -> Result<Self, ShimError> {
|
||||
pub fn new(layout: &Layout) -> Result<Self> {
|
||||
// 只加载安全的标准库，剥离 os / io 等风险模块
|
||||
let lua = Lua::new_with(
|
||||
StdLib::TABLE | StdLib::STRING | StdLib::MATH | StdLib::PACKAGE,
|
||||
mlua::LuaOptions::default(),
|
||||
)
|
||||
.map_err(|e| ShimError::Environment(format!("初始化 Lua 失败: {}", e)))?;
|
||||
.context("初始化 Lua 失败")?;
|
||||
|
||||
let globals = lua.globals();
|
||||
|
||||
// 统一使用 POSIX 风格路径规范化路径字符串
|
||||
let root_dir = normalize_path_for_lua(&layout.root_dir);
|
||||
let base_dir = normalize_path_for_lua(&layout.base_dir);
|
||||
let tools_dir = normalize_path_for_lua(&layout.tools_dir);
|
||||
|
||||
// 1. 注入锚点变量 __SHIM_DIR__（shim 安装根目录）
|
||||
globals
|
||||
.set("__SHIM_DIR__", root_dir.clone())
|
||||
.map_err(|e| ShimError::Environment(e.to_string()))?;
|
||||
.set("__SHIM_DIR__", base_dir.clone())
|
||||
.context("设置 __SHIM_DIR__ 环境变量失败")?;
|
||||
|
||||
// 2. 安全暴露 get_env 供配置读取环境变量
|
||||
// 返回按平台路径分隔符拆分后的段数组（自动剥离引号包裹），
|
||||
@@ -68,11 +68,11 @@ impl LuaRuntime {
|
||||
|
||||
Ok(table)
|
||||
})
|
||||
.map_err(|e| ShimError::Environment(e.to_string()))?;
|
||||
.context("注册 get_env 函数失败")?;
|
||||
|
||||
globals
|
||||
.set("get_env", get_env)
|
||||
.map_err(|e| ShimError::Environment(e.to_string()))?;
|
||||
.context("挂载 get_env 全局函数失败")?;
|
||||
|
||||
// 3. 配置 package.path，确保 require 行为正常
|
||||
if let Ok(package) = globals.get::<Table>("package") {
|
||||
@@ -82,20 +82,20 @@ impl LuaRuntime {
|
||||
if let Ok(path) = package.get::<String>("path") {
|
||||
let new_path = format!(
|
||||
"{};{}/?.lua;{}/?/init.lua;{}/?.lua;{}/?/init.lua",
|
||||
path, root_dir, root_dir, tools_dir, tools_dir
|
||||
path, base_dir, base_dir, tools_dir, tools_dir
|
||||
);
|
||||
let _ = package.set("path", new_path);
|
||||
}
|
||||
}
|
||||
|
||||
// 4. 包装 require：配置模块缺失/加载失败时记录日志并跳过该条目，
|
||||
// 而不是让整个 shims.lua 解析失败（排查问题时日志可见）
|
||||
// 而不是让整个 mimic.lua 解析失败（排查问题时日志可见）
|
||||
let original_require: mlua::Function = globals
|
||||
.get("require")
|
||||
.map_err(|e| ShimError::Environment(format!("获取 require 失败: {}", e)))?;
|
||||
.context("获取内置 require 函数失败")?;
|
||||
globals
|
||||
.set("_rshim_original_require", &original_require)
|
||||
.map_err(|e| ShimError::Environment(e.to_string()))?;
|
||||
.context("备份原始 require 函数失败")?;
|
||||
|
||||
let wrapped_require = lua
|
||||
.create_function(|lua, module: String| -> mlua::Result<Value> {
|
||||
@@ -112,26 +112,27 @@ impl LuaRuntime {
|
||||
}
|
||||
}
|
||||
})
|
||||
.map_err(|e| ShimError::Environment(e.to_string()))?;
|
||||
.context("创建包装版 require 函数失败")?;
|
||||
|
||||
globals
|
||||
.set("require", wrapped_require)
|
||||
.map_err(|e| ShimError::Environment(e.to_string()))?;
|
||||
.context("重载 require 函数失败")?;
|
||||
|
||||
Ok(Self { lua })
|
||||
}
|
||||
|
||||
/// 执行指定脚本文件，直接返回完整的 Lua Table
|
||||
pub fn eval_script<T: FromLua>(&self, path: impl AsRef<Path>) -> Result<T, ShimError> {
|
||||
pub fn eval_script<T: FromLua>(&self, path: impl AsRef<Path>) -> Result<T> {
|
||||
let path = path.as_ref();
|
||||
// println!("path {:?}", path);
|
||||
let bytes = fs::read(path)?;
|
||||
let code = String::from_utf8(bytes).map_err(|e| {
|
||||
ShimError::InvalidConfig(format!(
|
||||
"{} 不是有效的 UTF-8 文件（请将 Lua 配置文件保存为 UTF-8 编码）: {}",
|
||||
path.display(),
|
||||
e.utf8_error()
|
||||
))
|
||||
let bytes =
|
||||
fs::read(path).with_context(|| format!("无法读取配置文件: {}", path.display()))?;
|
||||
|
||||
let code = String::from_utf8(bytes).with_context(|| {
|
||||
format!(
|
||||
"{} 不是有效的 UTF-8 文件（请将 Lua 配置文件保存为 UTF-8 编码）",
|
||||
path.display()
|
||||
)
|
||||
})?;
|
||||
println!("code {:?}", code);
|
||||
let chunk_name = format!("@{}", path.display());
|
||||
@@ -140,29 +141,24 @@ impl LuaRuntime {
|
||||
.load(&code)
|
||||
.set_name(&chunk_name)
|
||||
.eval::<T>()
|
||||
.map_err(|e| ShimError::LuaExecution {
|
||||
file: path.display().to_string(),
|
||||
source: e,
|
||||
})
|
||||
// .map_err(|e| anyhow!(e.to_string()))
|
||||
.with_context(|| format!("执行 Lua 配置文件失败: {}", path.display()))
|
||||
}
|
||||
|
||||
// /// 将 Lua Value 解析转化为 ShimConfig 数据对象
|
||||
// pub fn parse_config(&self, value: Value) -> Result<ShimConfig, ShimError> {
|
||||
// ShimConfig::from_lua(value, &self.lua).map_err(|e| ShimError::InvalidConfig(e.to_string()))
|
||||
// }
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
use crate::ShimLayout;
|
||||
use crate::Layout;
|
||||
|
||||
fn test_layout() -> ShimLayout {
|
||||
fn test_layout() -> Layout {
|
||||
let root = std::env::temp_dir().join("rshim-test-layout");
|
||||
ShimLayout {
|
||||
root_dir: root.clone(),
|
||||
Layout {
|
||||
base_dir: root.clone(),
|
||||
bin_dir: root.join("bin"),
|
||||
tools_dir: root.join("tools"),
|
||||
lua_file: Default::default(),
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
63
src/shim.rs
63
src/shim.rs
@@ -1,38 +1,29 @@
|
||||
use crate::ShimError;
|
||||
use crate::{LuaRuntime, ShimConfig, ShimLayout};
|
||||
use crate::{LuaRuntime, ShimConfig, Layout};
|
||||
use anyhow::{Context, Result, bail};
|
||||
use mlua::{Table, Value};
|
||||
use std::{
|
||||
env,
|
||||
io::{Error, ErrorKind},
|
||||
};
|
||||
use std::env;
|
||||
use tracing::{debug, trace, warn};
|
||||
pub struct Shim;
|
||||
|
||||
impl Shim {
|
||||
pub fn load() -> Result<ShimConfig, ShimError> {
|
||||
let current_exe = env::current_exe()
|
||||
.map_err(|e| Error::new(ErrorKind::Other, format!("获取代理程序路径失败: {}", e)))?;
|
||||
pub fn load() -> Result<ShimConfig> {
|
||||
let current_exe = env::current_exe().context("获取代理程序路径失败: {}")?;
|
||||
debug!("当前目录 {}", current_exe.display());
|
||||
|
||||
let target_name = current_exe
|
||||
.file_stem()
|
||||
.and_then(|s| s.to_str())
|
||||
.ok_or_else(|| {
|
||||
ShimError::PathResolution(format!(
|
||||
"无法从路径 [{}] 提取有效的程序名称",
|
||||
current_exe.display()
|
||||
))
|
||||
})?
|
||||
.with_context(|| format!("无法从路径 [{}] 提取有效的程序名称", current_exe.display()))?
|
||||
.to_lowercase();
|
||||
debug!(
|
||||
target_name = %target_name,
|
||||
current_exe = %current_exe.display(),
|
||||
"开始加载 Shim 配置"
|
||||
);
|
||||
let layout = Layout::discover(¤t_exe)?;
|
||||
|
||||
let layout = ShimLayout::from_executable(current_exe)?;
|
||||
debug!(
|
||||
root_dir = %layout.root_dir.display(),
|
||||
root_dir = %layout.base_dir.display(),
|
||||
bin_dir = %layout.bin_dir.display(),
|
||||
tools_dir = %layout.tools_dir.display(),
|
||||
"Shim 目录布局解析完成"
|
||||
@@ -45,23 +36,32 @@ impl Shim {
|
||||
|
||||
fn resolve_config(
|
||||
runtime: &LuaRuntime,
|
||||
paths: &ShimLayout,
|
||||
paths: &Layout,
|
||||
target_name: &str,
|
||||
) -> Result<ShimConfig, ShimError> {
|
||||
// 策略 1: 尝试加载全局配置文件 shims.lua
|
||||
let global_config = paths.root_dir.join("rshim.lua");
|
||||
) -> Result<ShimConfig> {
|
||||
// 策略 1: 尝试加载全局配置文件 mimic.lua
|
||||
let global_config = paths.base_dir.join("rshim.lua");
|
||||
|
||||
// if !global_config.is_file() {
|
||||
// bail!(
|
||||
// "未找到主配置文件: [{}]，请确保在安装根目录创建 rshim.lua",
|
||||
// global_config.display()
|
||||
// );
|
||||
// }
|
||||
|
||||
|
||||
if global_config.is_file() {
|
||||
trace!(path = %global_config.display(), "发现全局配置文件，尝试解析");
|
||||
let root_table: Table = runtime.eval_script(&global_config)?;
|
||||
|
||||
// 检查 shims.lua 中是否存在以 target_name 命名的 Table 节点
|
||||
// 检查 mimic.lua 中是否存在以 target_name 命名的 Table 节点
|
||||
if root_table
|
||||
.contains_key(target_name)
|
||||
.map_err(|e| ShimError::InvalidConfig(format!("检查全局配置失败: {}", e)))?
|
||||
.context("检查全局配置失败")?
|
||||
{
|
||||
let target_val: ShimConfig = root_table.get(target_name).map_err(|e| {
|
||||
ShimError::InvalidConfig(format!("解析配置 [{}] 失败: {}", target_name, e))
|
||||
})?;
|
||||
let target_val: ShimConfig = root_table
|
||||
.get(target_name)
|
||||
.with_context(|| format!("解析配置 [{}] 失败: ", target_name))?;
|
||||
debug!(
|
||||
target = %target_name,
|
||||
source = %global_config.display(),
|
||||
@@ -78,7 +78,7 @@ impl Shim {
|
||||
let target_filename = format!("{}.lua", target_name);
|
||||
let candidates = [
|
||||
paths.tools_dir.join(&target_filename),
|
||||
paths.root_dir.join(&target_filename),
|
||||
paths.base_dir.join(&target_filename),
|
||||
];
|
||||
|
||||
for config_path in &candidates {
|
||||
@@ -92,9 +92,10 @@ impl Shim {
|
||||
|
||||
// 策略 3: 所有查找失败，抛出错误
|
||||
warn!(target = %target_name, "未找到任何匹配的配置文件");
|
||||
Err(ShimError::ConfigMissing(format!(
|
||||
"未找到关于 '{}' 的配置。请检查 shims.lua 或特定的 {}.lua 文件",
|
||||
target_name, target_name
|
||||
)))
|
||||
bail!(
|
||||
"未找到关于 '{}' 的配置。请检查 mimic.lua 或特定的 {}.lua 文件",
|
||||
target_name,
|
||||
target_name
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user