From d4b0b5d955c6f22e457ef6147f19513727fecd01 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lars=20Sj=C3=B6strom?= Date: Wed, 8 Jan 2025 11:09:34 +0100 Subject: [PATCH] feat(hostd): varlink interfaced host controller to manage machine configuration and boot mgmt --- Cargo.lock | 296 +++++++++++++++--- Cargo.toml | 2 + hostd/.gitignore | 1 + hostd/Cargo.toml | 9 + hostd/src/main.rs | 66 ++++ internal/.gitignore | 1 + internal/Cargo.toml | 17 + internal/build.rs | 12 + internal/src/ipc/mod.rs | 2 + .../src/ipc/patagia/io.patagia.hostd.varlink | 26 ++ internal/src/ipc/patagia/io_patagia_hostd.rs | 263 ++++++++++++++++ internal/src/ipc/patagia/mod.rs | 1 + .../ipc/systemd/io.systemd.hostname.varlink | 32 ++ .../src/ipc/systemd/io_systemd_hostname.rs | 295 +++++++++++++++++ internal/src/ipc/systemd/mod.rs | 1 + internal/src/lib.rs | 1 + 16 files changed, 974 insertions(+), 51 deletions(-) create mode 100644 hostd/.gitignore create mode 100644 hostd/Cargo.toml create mode 100644 hostd/src/main.rs create mode 100644 internal/.gitignore create mode 100644 internal/Cargo.toml create mode 100644 internal/build.rs create mode 100644 internal/src/ipc/mod.rs create mode 100644 internal/src/ipc/patagia/io.patagia.hostd.varlink create mode 100644 internal/src/ipc/patagia/io_patagia_hostd.rs create mode 100644 internal/src/ipc/patagia/mod.rs create mode 100644 internal/src/ipc/systemd/io.systemd.hostname.varlink create mode 100644 internal/src/ipc/systemd/io_systemd_hostname.rs create mode 100644 internal/src/ipc/systemd/mod.rs create mode 100644 internal/src/lib.rs diff --git a/Cargo.lock b/Cargo.lock index e2d7e26..c484e9b 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -47,6 +47,15 @@ dependencies = [ "libc", ] +[[package]] +name = "ansi_term" +version = "0.12.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2" +dependencies = [ + "winapi", +] + [[package]] name = "anstream" version = "0.6.18" @@ -122,7 +131,7 @@ checksum = "c7c24de15d275a1ecfd47a380fb4d5ec9bfe0933f309ed5e705b775596a3574d" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -133,7 +142,7 @@ checksum = "3f934833b4b7233644e5848f235df3f57ed8c80f1528a26c3dfa13d2147fa056" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -211,7 +220,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8d82cb332cdfaed17ae235a638438ac4d4839913cc2af585c3c6746e8f8bee1a" dependencies = [ "addr2line", - "cfg-if", + "cfg-if 1.0.0", "libc", "miniz_oxide", "object", @@ -287,6 +296,12 @@ dependencies = [ "shlex", ] +[[package]] +name = "cfg-if" +version = "0.1.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822" + [[package]] name = "cfg-if" version = "1.0.0" @@ -299,6 +314,12 @@ version = "0.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724" +[[package]] +name = "chainerror" +version = "0.7.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ce1bb7fb0c258a6600d699950da347a7a9dad66c3ce815769b5f11cf8fce78e" + [[package]] name = "chrono" version = "0.4.39" @@ -344,7 +365,7 @@ dependencies = [ "heck", "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -430,7 +451,7 @@ version = "1.4.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", ] [[package]] @@ -511,7 +532,7 @@ version = "2.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "dirs-sys-next", ] @@ -534,7 +555,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -605,7 +626,7 @@ dependencies = [ "semver", "serde", "serde_tokenstream", - "syn", + "syn 2.0.95", ] [[package]] @@ -629,7 +650,7 @@ version = "0.8.35" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", ] [[package]] @@ -654,7 +675,7 @@ version = "0.8.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "136d1b5283a1ab77bd9257427ffd09d8667ced0570b6f938942bc7568ed5b943" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "home", "windows-sys 0.48.0", ] @@ -800,7 +821,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -843,13 +864,22 @@ dependencies = [ "version_check", ] +[[package]] +name = "getopts" +version = "0.2.21" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5" +dependencies = [ + "unicode-width", +] + [[package]] name = "getrandom" version = "0.2.15" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "js-sys", "libc", "wasi", @@ -958,6 +988,15 @@ dependencies = [ "windows-sys 0.59.0", ] +[[package]] +name = "hostd" +version = "0.2.0" +dependencies = [ + "anyhow", + "internal", + "varlink", +] + [[package]] name = "hostname" version = "0.3.1" @@ -975,7 +1014,7 @@ version = "0.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "f9c7c7c8ac16c798734b8a24560c1362120597c40d5e1459f09498f8f6c8f2ba" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "libc", "windows", ] @@ -1251,7 +1290,7 @@ checksum = "1ec89e9337638ecdc08744df490b221a7399bf8d164eb52a665454e60e075ad6" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -1314,6 +1353,18 @@ dependencies = [ "tracing-subscriber", ] +[[package]] +name = "internal" +version = "0.2.0" +dependencies = [ + "serde", + "serde_derive", + "serde_json", + "varlink", + "varlink_generator", + "walkdir", +] + [[package]] name = "ipnet" version = "2.10.1" @@ -1467,7 +1518,7 @@ version = "0.10.6" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "digest", ] @@ -1477,6 +1528,15 @@ version = "2.7.4" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3" +[[package]] +name = "memoffset" +version = "0.9.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "488016bfae457b036d996092f6cb448677611ce4449e970ceaf42695203f218a" +dependencies = [ + "autocfg", +] + [[package]] name = "mime" version = "0.3.17" @@ -1642,7 +1702,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "6174bc48f102d208783c2c84bf931bb75927a617866870de8a4ea85597f871f5" dependencies = [ "bitflags", - "cfg-if", + "cfg-if 1.0.0", "foreign-types", "libc", "once_cell", @@ -1658,7 +1718,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -1804,7 +1864,7 @@ version = "0.9.10" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "1e401f977ab385c9e4e3ab30627d6f26d00e2c73eef317493c4ec6d468726cf8" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "libc", "redox_syscall", "smallvec", @@ -1855,6 +1915,33 @@ dependencies = [ "uuid", ] +[[package]] +name = "peg" +version = "0.6.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9f76678828272f177ac33b7e2ac2e3e73cc6c1cd1e3e387928aa69562fa51367" +dependencies = [ + "peg-macros", + "peg-runtime", +] + +[[package]] +name = "peg-macros" +version = "0.6.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "636d60acf97633e48d266d7415a9355d4389cea327a193f87df395d88cd2b14d" +dependencies = [ + "peg-runtime", + "proc-macro2", + "quote", +] + +[[package]] +name = "peg-runtime" +version = "0.6.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9555b1514d2d99d78150d3c799d4c357a3e2c2a8062cd108e93a06d9057629c5" + [[package]] name = "pem-rfc7468" version = "0.7.0" @@ -1887,7 +1974,7 @@ checksum = "d56a66c0c55993aa927429d0f8a0abfd74f084e4d9c192cffed01e418d83eefb" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -1995,7 +2082,7 @@ dependencies = [ "schemars", "serde", "serde_json", - "syn", + "syn 2.0.95", "thiserror 2.0.11", "typify", "unicode-ident", @@ -2016,7 +2103,7 @@ dependencies = [ "serde_json", "serde_tokenstream", "serde_yaml", - "syn", + "syn 2.0.95", ] [[package]] @@ -2039,7 +2126,7 @@ dependencies = [ "itertools", "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -2265,7 +2352,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c17fa4cb658e3583423e915b9f3acc01cceaee1860e33d59ebae66adc3a2dc0d" dependencies = [ "cc", - "cfg-if", + "cfg-if 1.0.0", "getrandom", "libc", "spin", @@ -2400,6 +2487,15 @@ version = "1.0.18" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f" +[[package]] +name = "same-file" +version = "1.0.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502" +dependencies = [ + "winapi-util", +] + [[package]] name = "schannel" version = "0.1.27" @@ -2432,7 +2528,7 @@ dependencies = [ "proc-macro2", "quote", "serde_derive_internals", - "syn", + "syn 2.0.95", ] [[package]] @@ -2503,7 +2599,7 @@ checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -2514,7 +2610,7 @@ checksum = "18d26a20a969b9e3fdf2fc2d9f21eda6c40e2de84c9408bb5d3b05d499aae711" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -2557,7 +2653,7 @@ dependencies = [ "proc-macro2", "quote", "serde", - "syn", + "syn 2.0.95", ] [[package]] @@ -2591,7 +2687,7 @@ version = "0.10.6" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "cpufeatures", "digest", ] @@ -2602,7 +2698,7 @@ version = "0.10.8" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "cpufeatures", "digest", ] @@ -2804,7 +2900,7 @@ dependencies = [ "quote", "sqlx-core", "sqlx-macros-core", - "syn", + "syn 2.0.95", ] [[package]] @@ -2827,7 +2923,7 @@ dependencies = [ "sqlx-mysql", "sqlx-postgres", "sqlx-sqlite", - "syn", + "syn 2.0.95", "tempfile", "tokio", "url", @@ -2972,9 +3068,20 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292" [[package]] name = "syn" -version = "2.0.96" +version = "1.0.109" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d5d0adab1ae378d7f53bdebc67a39f1f151407ef230f0ce2883572f5d8985c80" +checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237" +dependencies = [ + "proc-macro2", + "quote", + "unicode-ident", +] + +[[package]] +name = "syn" +version = "2.0.95" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "46f71c0377baf4ef1cc3e3402ded576dccc315800fbc62dfc7fe04b009773b4a" dependencies = [ "proc-macro2", "quote", @@ -2998,7 +3105,7 @@ checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -3034,7 +3141,7 @@ version = "3.15.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "9a8a559c81686f576e8cd0290cd2a24a2a9ad80c98b3478856500fcbd7acd704" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "fastrand", "getrandom", "once_cell", @@ -3089,7 +3196,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -3100,7 +3207,7 @@ checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -3109,7 +3216,7 @@ version = "1.1.8" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "once_cell", ] @@ -3197,7 +3304,7 @@ checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -3379,7 +3486,7 @@ dependencies = [ "http", "proc-macro2", "quote", - "syn", + "syn 2.0.95", "tracing", ] @@ -3403,7 +3510,7 @@ checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -3507,7 +3614,7 @@ dependencies = [ "semver", "serde", "serde_json", - "syn", + "syn 2.0.95", "thiserror 2.0.11", "unicode-ident", ] @@ -3525,10 +3632,21 @@ dependencies = [ "serde", "serde_json", "serde_tokenstream", - "syn", + "syn 2.0.95", "typify-impl", ] +[[package]] +name = "uds_windows" +version = "1.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "89daebc3e6fd160ac4aa9fc8b3bf71e1f74fbf92367ae71fb83a037e8bf164b9" +dependencies = [ + "memoffset", + "tempfile", + "winapi", +] + [[package]] name = "unicode-bidi" version = "0.3.18" @@ -3556,6 +3674,22 @@ version = "0.1.3" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "e70f2a8b45122e719eb623c01822704c4e0907e7e426a05927e1a1cfff5b75d0" +[[package]] +name = "unicode-width" +version = "0.1.14" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af" + +[[package]] +name = "unix_socket" +version = "0.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6aa2700417c405c38f5e6902d699345241c28c0b7ade4abaad71e35a87eb1564" +dependencies = [ + "cfg-if 0.1.10", + "libc", +] + [[package]] name = "unsafe-libyaml" version = "0.2.11" @@ -3613,6 +3747,47 @@ version = "0.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d" +[[package]] +name = "varlink" +version = "11.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "409e275987d74665c23610c0959c133360cafd761c1a6ddb1ca6d0685c8cef5d" +dependencies = [ + "libc", + "serde", + "serde_derive", + "serde_json", + "tempfile", + "uds_windows", + "unix_socket", + "winapi", +] + +[[package]] +name = "varlink_generator" +version = "10.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "2d8ff746c5b65d4bfb3a50f630b85cfb6a9d59f18720126e3ebd6bc98527fa51" +dependencies = [ + "chainerror", + "getopts", + "proc-macro2", + "quote", + "syn 1.0.109", + "varlink_parser", +] + +[[package]] +name = "varlink_parser" +version = "4.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "35fb9f3c1e8ccb33cdb6c84a4477ef3f3884ce6f4b70514ef1fbf7686eae921e" +dependencies = [ + "ansi_term", + "chainerror", + "peg", +] + [[package]] name = "vcpkg" version = "0.2.15" @@ -3634,6 +3809,16 @@ dependencies = [ "atomic-waker", ] +[[package]] +name = "walkdir" +version = "2.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b" +dependencies = [ + "same-file", + "winapi-util", +] + [[package]] name = "want" version = "0.3.1" @@ -3661,7 +3846,7 @@ version = "0.2.100" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "once_cell", "rustversion", "wasm-bindgen-macro", @@ -3677,7 +3862,7 @@ dependencies = [ "log", "proc-macro2", "quote", - "syn", + "syn 2.0.95", "wasm-bindgen-shared", ] @@ -3687,7 +3872,7 @@ version = "0.4.50" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "555d470ec0bc3bb57890405e5d4322cc9ea83cebb085523ced7be4144dac1e61" dependencies = [ - "cfg-if", + "cfg-if 1.0.0", "js-sys", "once_cell", "wasm-bindgen", @@ -3712,7 +3897,7 @@ checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", "wasm-bindgen-backend", "wasm-bindgen-shared", ] @@ -3794,6 +3979,15 @@ version = "0.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6" +[[package]] +name = "winapi-util" +version = "0.1.9" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb" +dependencies = [ + "windows-sys 0.59.0", +] + [[package]] name = "winapi-x86_64-pc-windows-gnu" version = "0.4.0" @@ -4048,7 +4242,7 @@ checksum = "2380878cad4ac9aac1e2435f3eb4020e8374b5f13c296cb75b4620ff8e229154" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", "synstructure", ] @@ -4070,7 +4264,7 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] @@ -4090,7 +4284,7 @@ checksum = "595eed982f7d355beb85837f651fa22e90b3c044842dc7f2c2842c086f295808" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", "synstructure", ] @@ -4119,7 +4313,7 @@ checksum = "6eafa6dfb17584ea3e2bd6e76e0cc15ad7af12b09abdd1ca55961bed9b1063c6" dependencies = [ "proc-macro2", "quote", - "syn", + "syn 2.0.95", ] [[package]] diff --git a/Cargo.toml b/Cargo.toml index d61baf6..99e13c5 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -4,8 +4,10 @@ members = [ "agent", "controller", "instrumentation", + "hostd", "trace-request", "xtask", + "internal", ] default-members = [ "agent", diff --git a/hostd/.gitignore b/hostd/.gitignore new file mode 100644 index 0000000..ea8c4bf --- /dev/null +++ b/hostd/.gitignore @@ -0,0 +1 @@ +/target diff --git a/hostd/Cargo.toml b/hostd/Cargo.toml new file mode 100644 index 0000000..464fa55 --- /dev/null +++ b/hostd/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "hostd" +version.workspace = true +edition.workspace = true + +[dependencies] +anyhow.workspace = true +varlink = "11.0.1" +internal = { path = "../internal" } diff --git a/hostd/src/main.rs b/hostd/src/main.rs new file mode 100644 index 0000000..77f9d56 --- /dev/null +++ b/hostd/src/main.rs @@ -0,0 +1,66 @@ +use anyhow::Result; + +use internal::ipc::patagia::io_patagia_hostd; +use internal::ipc::systemd::io_systemd_hostname::{self, VarlinkClientInterface}; + +const LISTEN_ADDRESS: &str = "unix:/tmp/patagia/io.patagia.hostd"; + +struct PatagiaHostd; + +impl io_patagia_hostd::VarlinkInterface for PatagiaHostd { + fn apply( + &self, + call: &mut dyn io_patagia_hostd::Call_Apply, + machine: io_patagia_hostd::Machine, + ) -> varlink::Result<()> { + // FIXME: Do something useful + println!("Applying machine config: {:#?}", machine); + call.reply() + } + + fn describe(&self, call: &mut dyn io_patagia_hostd::Call_Describe) -> varlink::Result<()> { + let conn = + varlink::Connection::with_address("unix:/run/systemd/io.systemd.Hostname").unwrap(); + let mut sd = io_systemd_hostname::VarlinkClient::new(conn); + + let machine = io_patagia_hostd::Machine { + machineId: sd.describe().call().unwrap().MachineID, + nodeLabels: None, + patagiaAgent: None, + }; + call.reply(machine) + } +} + +fn main() -> Result<()> { + let hostd = PatagiaHostd; + let hostd_iface = io_patagia_hostd::new(Box::new(hostd)); + + let svc = varlink::VarlinkService::new( + "io.patagia.hostd", + "Host controller for patagia", + "0.1", + "https://patagia.dev", + vec![Box::new(hostd_iface)], + ); + + let addr_path = std::path::Path::new(LISTEN_ADDRESS.strip_prefix("unix:").unwrap()) + .parent() + .unwrap(); + + std::fs::create_dir_all(addr_path)?; + + println!("Varlink Listening on {}", LISTEN_ADDRESS); + + varlink::listen( + svc, + LISTEN_ADDRESS, + &varlink::ListenConfig { + // Listen forever (0 = forever) + idle_timeout: 0, + ..Default::default() + }, + )?; + + Ok(()) +} diff --git a/internal/.gitignore b/internal/.gitignore new file mode 100644 index 0000000..ea8c4bf --- /dev/null +++ b/internal/.gitignore @@ -0,0 +1 @@ +/target diff --git a/internal/Cargo.toml b/internal/Cargo.toml new file mode 100644 index 0000000..7a5bc4a --- /dev/null +++ b/internal/Cargo.toml @@ -0,0 +1,17 @@ +[package] +name = "internal" +version.workspace = true +edition.workspace = true + +[dependencies] +serde.workspace = true +serde_derive = "1.0.217" +serde_json = "1.0.135" +varlink = "11.0.1" + +[build-dependencies] +varlink_generator = "10.1.0" +walkdir = "2.5.0" + +[package.metadata.cargo-machete] +ignored = ["serde"] diff --git a/internal/build.rs b/internal/build.rs new file mode 100644 index 0000000..89bc35a --- /dev/null +++ b/internal/build.rs @@ -0,0 +1,12 @@ +extern crate varlink_generator; + +use walkdir::WalkDir; + +fn main() { + // walk dir to find varlink files + for entry in WalkDir::new("src").into_iter().filter_map(|e| e.ok()) { + if entry.file_name().to_str().unwrap().ends_with(".varlink") { + varlink_generator::cargo_build_tosource(&entry.path().display().to_string(), true); + } + } +} diff --git a/internal/src/ipc/mod.rs b/internal/src/ipc/mod.rs new file mode 100644 index 0000000..8bf455d --- /dev/null +++ b/internal/src/ipc/mod.rs @@ -0,0 +1,2 @@ +pub mod patagia; +pub mod systemd; diff --git a/internal/src/ipc/patagia/io.patagia.hostd.varlink b/internal/src/ipc/patagia/io.patagia.hostd.varlink new file mode 100644 index 0000000..ea34a12 --- /dev/null +++ b/internal/src/ipc/patagia/io.patagia.hostd.varlink @@ -0,0 +1,26 @@ +interface io.patagia.hostd + +type Label ( + key: string, + value: string +) + +type PatagiaAgentConfig ( + url: ?string +) + +type Machine( + machineId: string, + nodeLabels: ?[]Label, + patagiaAgent: ?PatagiaAgentConfig +) + +method Describe() -> ( + machine: Machine +) + +method Apply( + machine: Machine +) -> () + +error InvalidMachineConfig() diff --git a/internal/src/ipc/patagia/io_patagia_hostd.rs b/internal/src/ipc/patagia/io_patagia_hostd.rs new file mode 100644 index 0000000..19d0df5 --- /dev/null +++ b/internal/src/ipc/patagia/io_patagia_hostd.rs @@ -0,0 +1,263 @@ +#![doc = "This file was automatically generated by the varlink rust generator"] +#![allow(non_camel_case_types)] +#![allow(non_snake_case)] +use serde_derive::{Deserialize, Serialize}; +use std::io::BufRead; +use std::sync::{Arc, RwLock}; +use varlink::{self, CallTrait}; +#[allow(dead_code)] +#[derive(Clone, PartialEq, Debug)] +#[allow(clippy::enum_variant_names)] +pub enum ErrorKind { + Varlink_Error, + VarlinkReply_Error, + InvalidMachineConfig(Option), +} +impl ::std::fmt::Display for ErrorKind { + fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result { + match self { + ErrorKind::Varlink_Error => write!(f, "Varlink Error"), + ErrorKind::VarlinkReply_Error => write!(f, "Varlink error reply"), + ErrorKind::InvalidMachineConfig(v) => { + write!(f, "io.patagia.hostd.InvalidMachineConfig: {:#?}", v) + } + } + } +} +pub struct Error( + pub ErrorKind, + pub Option>, + pub Option<&'static str>, +); +impl Error { + #[allow(dead_code)] + pub fn kind(&self) -> &ErrorKind { + &self.0 + } +} +impl From for Error { + fn from(e: ErrorKind) -> Self { + Error(e, None, None) + } +} +impl std::error::Error for Error { + fn source(&self) -> Option<&(dyn std::error::Error + 'static)> { + self.1 + .as_ref() + .map(|e| e.as_ref() as &(dyn std::error::Error + 'static)) + } +} +impl std::fmt::Display for Error { + fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { + std::fmt::Display::fmt(&self.0, f) + } +} +impl std::fmt::Debug for Error { + fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { + use std::error::Error as StdError; + if let Some(ref o) = self.2 { + std::fmt::Display::fmt(o, f)?; + } + std::fmt::Debug::fmt(&self.0, f)?; + if let Some(e) = self.source() { + std::fmt::Display::fmt("\nCaused by:\n", f)?; + std::fmt::Debug::fmt(&e, f)?; + } + Ok(()) + } +} +#[allow(dead_code)] +pub type Result = std::result::Result; +impl From for Error { + fn from(e: varlink::Error) -> Self { + match e.kind() { + varlink::ErrorKind::VarlinkErrorReply(r) => Error( + ErrorKind::from(r), + Some(Box::from(e)), + Some(concat!(file!(), ":", line!(), ": ")), + ), + _ => Error( + ErrorKind::Varlink_Error, + Some(Box::from(e)), + Some(concat!(file!(), ":", line!(), ": ")), + ), + } + } +} +#[allow(dead_code)] +impl Error { + pub fn source_varlink_kind(&self) -> Option<&varlink::ErrorKind> { + use std::error::Error as StdError; + let mut s: &dyn StdError = self; + while let Some(c) = s.source() { + let k = self + .source() + .and_then(|e| e.downcast_ref::()) + .map(|e| e.kind()); + if k.is_some() { + return k; + } + s = c; + } + None + } +} +impl From<&varlink::Reply> for ErrorKind { + #[allow(unused_variables)] + fn from(e: &varlink::Reply) -> Self { + match e { + varlink::Reply { + error: Some(ref t), .. + } if t == "io.patagia.hostd.InvalidMachineConfig" => match e { + varlink::Reply { + parameters: Some(p), + .. + } => match serde_json::from_value(p.clone()) { + Ok(v) => ErrorKind::InvalidMachineConfig(v), + Err(_) => ErrorKind::InvalidMachineConfig(None), + }, + _ => ErrorKind::InvalidMachineConfig(None), + }, + _ => ErrorKind::VarlinkReply_Error, + } + } +} +pub trait VarlinkCallError: varlink::CallTrait { + fn reply_invalid_machine_config(&mut self) -> varlink::Result<()> { + self.reply_struct(varlink::Reply::error( + "io.patagia.hostd.InvalidMachineConfig", + None, + )) + } +} +impl<'a> VarlinkCallError for varlink::Call<'a> {} +#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)] +pub struct r#Label { + pub r#key: String, + pub r#value: String, +} +#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)] +pub struct r#Machine { + pub r#machineId: String, + pub r#nodeLabels: Option>, + pub r#patagiaAgent: Option, +} +#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)] +pub struct r#PatagiaAgentConfig { + pub r#url: Option, +} +#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)] +pub struct InvalidMachineConfig_Args {} +#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)] +pub struct Apply_Reply {} +impl varlink::VarlinkReply for Apply_Reply {} +#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)] +pub struct Apply_Args { + pub r#machine: Machine, +} +pub trait Call_Apply: VarlinkCallError { + fn reply(&mut self) -> varlink::Result<()> { + self.reply_struct(varlink::Reply::parameters(None)) + } +} +impl<'a> Call_Apply for varlink::Call<'a> {} +#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)] +pub struct Describe_Reply { + pub r#machine: Machine, +} +impl varlink::VarlinkReply for Describe_Reply {} +#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)] +pub struct Describe_Args {} +pub trait Call_Describe: VarlinkCallError { + fn reply(&mut self, r#machine: Machine) -> varlink::Result<()> { + self.reply_struct(Describe_Reply { r#machine }.into()) + } +} +impl<'a> Call_Describe for varlink::Call<'a> {} +pub trait VarlinkInterface { + fn apply(&self, call: &mut dyn Call_Apply, r#machine: Machine) -> varlink::Result<()>; + fn describe(&self, call: &mut dyn Call_Describe) -> varlink::Result<()>; + fn call_upgraded( + &self, + _call: &mut varlink::Call, + _bufreader: &mut dyn BufRead, + ) -> varlink::Result> { + Ok(Vec::new()) + } +} +pub trait VarlinkClientInterface { + fn apply(&mut self, r#machine: Machine) -> varlink::MethodCall; + fn describe(&mut self) -> varlink::MethodCall; +} +#[allow(dead_code)] +pub struct VarlinkClient { + connection: Arc>, +} +impl VarlinkClient { + #[allow(dead_code)] + pub fn new(connection: Arc>) -> Self { + VarlinkClient { connection } + } +} +impl VarlinkClientInterface for VarlinkClient { + fn apply(&mut self, r#machine: Machine) -> varlink::MethodCall { + varlink::MethodCall::::new( + self.connection.clone(), + "io.patagia.hostd.Apply", + Apply_Args { r#machine }, + ) + } + fn describe(&mut self) -> varlink::MethodCall { + varlink::MethodCall::::new( + self.connection.clone(), + "io.patagia.hostd.Describe", + Describe_Args {}, + ) + } +} +#[allow(dead_code)] +pub struct VarlinkInterfaceProxy { + inner: Box, +} +#[allow(dead_code)] +pub fn new(inner: Box) -> VarlinkInterfaceProxy { + VarlinkInterfaceProxy { inner } +} +impl varlink::Interface for VarlinkInterfaceProxy { + fn get_description(&self) -> &'static str { + "interface io.patagia.hostd\n\ntype Label (\n key: string,\n value: string\n)\n\ntype PatagiaAgentConfig (\n url: ?string\n)\n\ntype Machine(\n machineId: string,\n nodeLabels: ?[]Label,\n patagiaAgent: ?PatagiaAgentConfig\n)\n\nmethod Describe() -> (\n machine: Machine\n)\n\nmethod Apply(\n machine: Machine\n) -> ()\n\nerror InvalidMachineConfig()\n" + } + fn get_name(&self) -> &'static str { + "io.patagia.hostd" + } + fn call_upgraded( + &self, + call: &mut varlink::Call, + bufreader: &mut dyn BufRead, + ) -> varlink::Result> { + self.inner.call_upgraded(call, bufreader) + } + fn call(&self, call: &mut varlink::Call) -> varlink::Result<()> { + let req = call.request.unwrap(); + match req.method.as_ref() { + "io.patagia.hostd.Apply" => { + if let Some(args) = req.parameters.clone() { + let args: Apply_Args = match serde_json::from_value(args) { + Ok(v) => v, + Err(e) => { + let es = format!("{}", e); + let _ = call.reply_invalid_parameter(es.clone()); + return Err(varlink::context!(varlink::ErrorKind::SerdeJsonDe(es))); + } + }; + self.inner + .apply(call as &mut dyn Call_Apply, args.r#machine) + } else { + call.reply_invalid_parameter("parameters".into()) + } + } + "io.patagia.hostd.Describe" => self.inner.describe(call as &mut dyn Call_Describe), + m => call.reply_method_not_found(String::from(m)), + } + } +} diff --git a/internal/src/ipc/patagia/mod.rs b/internal/src/ipc/patagia/mod.rs new file mode 100644 index 0000000..02666ab --- /dev/null +++ b/internal/src/ipc/patagia/mod.rs @@ -0,0 +1 @@ +pub mod io_patagia_hostd; diff --git a/internal/src/ipc/systemd/io.systemd.hostname.varlink b/internal/src/ipc/systemd/io.systemd.hostname.varlink new file mode 100644 index 0000000..be4cf01 --- /dev/null +++ b/internal/src/ipc/systemd/io.systemd.hostname.varlink @@ -0,0 +1,32 @@ +interface io.systemd.Hostname + +method Describe() -> ( + Hostname: string, + StaticHostname: ?string, + PrettyHostname: ?string, + DefaultHostname: ?string, + HostnameSource: string, + IconName: ?string, + Chassis: ?string, + Deployment: ?string, + Location: ?string, + KernelName: string, + KernelRelease: string, + KernelVersion: string, + OperatingSystemPrettyName: ?string, + OperatingSystemCPEName: ?string, + OperatingSystemHomeURL: ?string, + OperatingSystemSupportEnd: ?int, + OperatingSystemReleaseData: ?[]string, + MachineInformationData: ?[]string, + HardwareVendor: ?string, + HardwareModel: ?string, + HardwareSerial: ?string, + FirmwareVersion: ?string, + FirmwareVendor: ?string, + FirmwareDate: ?int, + MachineID: string, + BootID: string, + ProductUUID: ?string, + VSockCID: ?int +) diff --git a/internal/src/ipc/systemd/io_systemd_hostname.rs b/internal/src/ipc/systemd/io_systemd_hostname.rs new file mode 100644 index 0000000..e9fa185 --- /dev/null +++ b/internal/src/ipc/systemd/io_systemd_hostname.rs @@ -0,0 +1,295 @@ +#![doc = "This file was automatically generated by the varlink rust generator"] +#![allow(non_camel_case_types)] +#![allow(non_snake_case)] +use serde_derive::{Deserialize, Serialize}; +use std::io::BufRead; +use std::sync::{Arc, RwLock}; +use varlink::{self, CallTrait}; +#[allow(dead_code)] +#[derive(Clone, PartialEq, Debug)] +#[allow(clippy::enum_variant_names)] +pub enum ErrorKind { + Varlink_Error, + VarlinkReply_Error, +} +impl ::std::fmt::Display for ErrorKind { + fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result { + match self { + ErrorKind::Varlink_Error => write!(f, "Varlink Error"), + ErrorKind::VarlinkReply_Error => write!(f, "Varlink error reply"), + } + } +} +pub struct Error( + pub ErrorKind, + pub Option>, + pub Option<&'static str>, +); +impl Error { + #[allow(dead_code)] + pub fn kind(&self) -> &ErrorKind { + &self.0 + } +} +impl From for Error { + fn from(e: ErrorKind) -> Self { + Error(e, None, None) + } +} +impl std::error::Error for Error { + fn source(&self) -> Option<&(dyn std::error::Error + 'static)> { + self.1 + .as_ref() + .map(|e| e.as_ref() as &(dyn std::error::Error + 'static)) + } +} +impl std::fmt::Display for Error { + fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { + std::fmt::Display::fmt(&self.0, f) + } +} +impl std::fmt::Debug for Error { + fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { + use std::error::Error as StdError; + if let Some(ref o) = self.2 { + std::fmt::Display::fmt(o, f)?; + } + std::fmt::Debug::fmt(&self.0, f)?; + if let Some(e) = self.source() { + std::fmt::Display::fmt("\nCaused by:\n", f)?; + std::fmt::Debug::fmt(&e, f)?; + } + Ok(()) + } +} +#[allow(dead_code)] +pub type Result = std::result::Result; +impl From for Error { + fn from(e: varlink::Error) -> Self { + match e.kind() { + varlink::ErrorKind::VarlinkErrorReply(r) => Error( + ErrorKind::from(r), + Some(Box::from(e)), + Some(concat!(file!(), ":", line!(), ": ")), + ), + _ => Error( + ErrorKind::Varlink_Error, + Some(Box::from(e)), + Some(concat!(file!(), ":", line!(), ": ")), + ), + } + } +} +#[allow(dead_code)] +impl Error { + pub fn source_varlink_kind(&self) -> Option<&varlink::ErrorKind> { + use std::error::Error as StdError; + let mut s: &dyn StdError = self; + while let Some(c) = s.source() { + let k = self + .source() + .and_then(|e| e.downcast_ref::()) + .map(|e| e.kind()); + if k.is_some() { + return k; + } + s = c; + } + None + } +} +impl From<&varlink::Reply> for ErrorKind { + #[allow(unused_variables)] + fn from(e: &varlink::Reply) -> Self { + match e { + _ => ErrorKind::VarlinkReply_Error, + } + } +} +pub trait VarlinkCallError: varlink::CallTrait {} +impl<'a> VarlinkCallError for varlink::Call<'a> {} +#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)] +pub struct Describe_Reply { + pub r#Hostname: String, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#StaticHostname: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#PrettyHostname: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#DefaultHostname: Option, + pub r#HostnameSource: String, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#IconName: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#Chassis: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#Deployment: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#Location: Option, + pub r#KernelName: String, + pub r#KernelRelease: String, + pub r#KernelVersion: String, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#OperatingSystemPrettyName: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#OperatingSystemCPEName: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#OperatingSystemHomeURL: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#OperatingSystemSupportEnd: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#OperatingSystemReleaseData: Option>, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#MachineInformationData: Option>, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#HardwareVendor: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#HardwareModel: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#HardwareSerial: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#FirmwareVersion: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#FirmwareVendor: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#FirmwareDate: Option, + pub r#MachineID: String, + pub r#BootID: String, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#ProductUUID: Option, + #[serde(skip_serializing_if = "Option::is_none")] + pub r#VSockCID: Option, +} +impl varlink::VarlinkReply for Describe_Reply {} +#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)] +pub struct Describe_Args {} +pub trait Call_Describe: VarlinkCallError { + fn reply( + &mut self, + r#Hostname: String, + r#StaticHostname: Option, + r#PrettyHostname: Option, + r#DefaultHostname: Option, + r#HostnameSource: String, + r#IconName: Option, + r#Chassis: Option, + r#Deployment: Option, + r#Location: Option, + r#KernelName: String, + r#KernelRelease: String, + r#KernelVersion: String, + r#OperatingSystemPrettyName: Option, + r#OperatingSystemCPEName: Option, + r#OperatingSystemHomeURL: Option, + r#OperatingSystemSupportEnd: Option, + r#OperatingSystemReleaseData: Option>, + r#MachineInformationData: Option>, + r#HardwareVendor: Option, + r#HardwareModel: Option, + r#HardwareSerial: Option, + r#FirmwareVersion: Option, + r#FirmwareVendor: Option, + r#FirmwareDate: Option, + r#MachineID: String, + r#BootID: String, + r#ProductUUID: Option, + r#VSockCID: Option, + ) -> varlink::Result<()> { + self.reply_struct( + Describe_Reply { + r#Hostname, + r#StaticHostname, + r#PrettyHostname, + r#DefaultHostname, + r#HostnameSource, + r#IconName, + r#Chassis, + r#Deployment, + r#Location, + r#KernelName, + r#KernelRelease, + r#KernelVersion, + r#OperatingSystemPrettyName, + r#OperatingSystemCPEName, + r#OperatingSystemHomeURL, + r#OperatingSystemSupportEnd, + r#OperatingSystemReleaseData, + r#MachineInformationData, + r#HardwareVendor, + r#HardwareModel, + r#HardwareSerial, + r#FirmwareVersion, + r#FirmwareVendor, + r#FirmwareDate, + r#MachineID, + r#BootID, + r#ProductUUID, + r#VSockCID, + } + .into(), + ) + } +} +impl<'a> Call_Describe for varlink::Call<'a> {} +pub trait VarlinkInterface { + fn describe(&self, call: &mut dyn Call_Describe) -> varlink::Result<()>; + fn call_upgraded( + &self, + _call: &mut varlink::Call, + _bufreader: &mut dyn BufRead, + ) -> varlink::Result> { + Ok(Vec::new()) + } +} +pub trait VarlinkClientInterface { + fn describe(&mut self) -> varlink::MethodCall; +} +#[allow(dead_code)] +pub struct VarlinkClient { + connection: Arc>, +} +impl VarlinkClient { + #[allow(dead_code)] + pub fn new(connection: Arc>) -> Self { + VarlinkClient { connection } + } +} +impl VarlinkClientInterface for VarlinkClient { + fn describe(&mut self) -> varlink::MethodCall { + varlink::MethodCall::::new( + self.connection.clone(), + "io.systemd.Hostname.Describe", + Describe_Args {}, + ) + } +} +#[allow(dead_code)] +pub struct VarlinkInterfaceProxy { + inner: Box, +} +#[allow(dead_code)] +pub fn new(inner: Box) -> VarlinkInterfaceProxy { + VarlinkInterfaceProxy { inner } +} +impl varlink::Interface for VarlinkInterfaceProxy { + fn get_description(&self) -> &'static str { + "interface io.systemd.Hostname\n\nmethod Describe() -> (\n\tHostname: string,\n\tStaticHostname: ?string,\n\tPrettyHostname: ?string,\n\tDefaultHostname: ?string,\n\tHostnameSource: string,\n\tIconName: ?string,\n\tChassis: ?string,\n\tDeployment: ?string,\n\tLocation: ?string,\n\tKernelName: string,\n\tKernelRelease: string,\n\tKernelVersion: string,\n\tOperatingSystemPrettyName: ?string,\n\tOperatingSystemCPEName: ?string,\n\tOperatingSystemHomeURL: ?string,\n\tOperatingSystemSupportEnd: ?int,\n\tOperatingSystemReleaseData: ?[]string,\n\tMachineInformationData: ?[]string,\n\tHardwareVendor: ?string,\n\tHardwareModel: ?string,\n\tHardwareSerial: ?string,\n\tFirmwareVersion: ?string,\n\tFirmwareVendor: ?string,\n\tFirmwareDate: ?int,\n\tMachineID: string,\n\tBootID: string,\n\tProductUUID: ?string,\n\tVSockCID: ?int\n)\n" + } + fn get_name(&self) -> &'static str { + "io.systemd.Hostname" + } + fn call_upgraded( + &self, + call: &mut varlink::Call, + bufreader: &mut dyn BufRead, + ) -> varlink::Result> { + self.inner.call_upgraded(call, bufreader) + } + fn call(&self, call: &mut varlink::Call) -> varlink::Result<()> { + let req = call.request.unwrap(); + match req.method.as_ref() { + "io.systemd.Hostname.Describe" => self.inner.describe(call as &mut dyn Call_Describe), + m => call.reply_method_not_found(String::from(m)), + } + } +} diff --git a/internal/src/ipc/systemd/mod.rs b/internal/src/ipc/systemd/mod.rs new file mode 100644 index 0000000..e13378d --- /dev/null +++ b/internal/src/ipc/systemd/mod.rs @@ -0,0 +1 @@ +pub mod io_systemd_hostname; diff --git a/internal/src/lib.rs b/internal/src/lib.rs new file mode 100644 index 0000000..ce14ad3 --- /dev/null +++ b/internal/src/lib.rs @@ -0,0 +1 @@ +pub mod ipc;