main: continuously report play status to systemd

Cargo.lock

@@ -96,6 +96,15 @@ version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37bf3594c4c988a53154954629820791dde498571819ae4ca50ca811e060cc95"
 
+[[package]]
+name = "arbitrary"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d5a26814d8dcb93b0e5a0ff3c6d80a8843bafb21b39e8e18a6f05471870e110"
+dependencies = [
+ "derive_arbitrary",
+]
+
 [[package]]
 name = "async-compression"
 version = "0.4.17"
@@ -131,19 +140,20 @@ checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
 [[package]]
 name = "axum"
-version = "0.6.20"
+version = "0.7.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b829e4e32b91e643de6eafe82b1d90675f5874230191a4ffbc1b336dec4d6bf"
+checksum = "504e3947307ac8326a5437504c517c4b56716c9d98fac0028c2acc7ca47d70ae"
 dependencies = [
  "async-trait",
  "axum-core",
  "axum-macros",
- "bitflags 1.3.2",
  "bytes",
  "futures-util",
- "http",
+ "http 1.1.0",
- "http-body",
+ "http-body 1.0.1",
+ "http-body-util",
  "hyper",
+ "hyper-util",
  "itoa",
  "matchit",
  "memchr",
@@ -155,37 +165,41 @@ dependencies = [
  "serde_json",
  "serde_path_to_error",
  "serde_urlencoded",
- "sync_wrapper",
+ "sync_wrapper 1.0.1",
  "tokio",
- "tower",
+ "tower 0.5.1",
  "tower-layer",
  "tower-service",
+ "tracing",
 ]
 
 [[package]]
 name = "axum-core"
-version = "0.3.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "759fa577a247914fd3f7f76d62972792636412fbfd634cd452f6a385a74d2d2c"
+checksum = "09f2bd6146b97ae3359fa0cc6d6b376d9539582c7b4220f041a33ec24c226199"
 dependencies = [
  "async-trait",
  "bytes",
  "futures-util",
- "http",
+ "http 1.1.0",
- "http-body",
+ "http-body 1.0.1",
+ "http-body-util",
  "mime",
+ "pin-project-lite",
  "rustversion",
+ "sync_wrapper 1.0.1",
  "tower-layer",
  "tower-service",
+ "tracing",
 ]
 
 [[package]]
 name = "axum-macros"
-version = "0.3.8"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdca6a10ecad987bda04e95606ef85a5417dcaac1a78455242d72e031e2b6b62"
+checksum = "57d123550fa8d071b7255cb0cc04dc302baa6c8c4a79f55701552684d8399bce"
 dependencies = [
- "heck 0.4.1",
  "proc-macro2",
  "quote",
  "syn",
@@ -212,18 +226,21 @@ version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
 
-[[package]]
-name = "bitflags"
-version = "1.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
-
 [[package]]
 name = "bitflags"
 version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
+[[package]]
+name = "block-buffer"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "brotli"
 version = "7.0.0"
@@ -245,6 +262,12 @@ dependencies = [
  "alloc-stdlib",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "3.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
+
 [[package]]
 name = "byteorder"
 version = "1.5.0"
@@ -312,7 +335,7 @@ version = "4.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "proc-macro2",
  "quote",
  "syn",
@@ -330,6 +353,15 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3fd119d74b830634cea2a0f58bbd0d54540518a14397557951e79340abc28c0"
 
+[[package]]
+name = "cpufeatures"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "608697df725056feaccfa42cffdaeeec3fccc4ffc38358ecd19b243e716a78e0"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "crc32fast"
 version = "1.4.2"
@@ -339,6 +371,54 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
+
+[[package]]
+name = "crypto-common"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
+dependencies = [
+ "generic-array",
+ "typenum",
+]
+
+[[package]]
+name = "derive_arbitrary"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67e77553c4162a157adbf834ebae5b415acbecbeafc7a74b0e886657506a7611"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "digest"
+version = "0.10.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
+dependencies = [
+ "block-buffer",
+ "crypto-common",
+]
+
+[[package]]
+name = "displaydoc"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "env_logger"
 version = "0.10.2"
@@ -352,6 +432,12 @@ dependencies = [
  "termcolor",
 ]
 
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
 [[package]]
 name = "errno"
 version = "0.3.9"
@@ -482,6 +568,16 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.14.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.2.15"
@@ -508,6 +604,7 @@ dependencies = [
  "clap",
  "clap-verbosity-flag",
  "env_logger",
+ "futures",
  "log",
  "mpvipc-async",
  "sd-notify",
@@ -516,8 +613,11 @@ dependencies = [
  "systemd-journal-logger",
  "tempfile",
  "tokio",
- "tower",
+ "tower 0.4.13",
  "tower-http",
+ "utoipa",
+ "utoipa-axum",
+ "utoipa-swagger-ui",
 ]
 
 [[package]]
@@ -526,6 +626,12 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
+[[package]]
+name = "hashbrown"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e087f84d4f86bf4b218b927129862374b72199ae7d8657835f1e89000eea4fb"
+
 [[package]]
 name = "hdrhistogram"
 version = "7.5.4"
@@ -536,12 +642,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "heck"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
-
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -571,6 +671,17 @@ dependencies = [
  "itoa",
 ]
 
+[[package]]
+name = "http"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21b9ddb458710bc376481b842f5da65cdf31522de232c1ca8146abce2a358258"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
 [[package]]
 name = "http-body"
 version = "0.4.6"
@@ -578,7 +689,30 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ceab25649e9960c0311ea418d17bee82c0dcec1bd053b5f9a66e265a693bed2"
 dependencies = [
  "bytes",
- "http",
+ "http 0.2.12",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "http-body"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
+dependencies = [
+ "bytes",
+ "http 1.1.0",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "793429d76616a256bcb62c2a2ec2bed781c8307e797e2598c50010f2bee2544f"
+dependencies = [
+ "bytes",
+ "futures-util",
+ "http 1.1.0",
+ "http-body 1.0.1",
  "pin-project-lite",
 ]
 
@@ -608,25 +742,47 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "hyper"
-version = "0.14.31"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c08302e8fa335b151b788c775ff56e7a03ae64ff85c548ee820fecb70356e85"
+checksum = "bbbff0a806a4728c99295b254c8838933b5b082d75e3cb70c8dab21fdfbcfa9a"
 dependencies = [
  "bytes",
  "futures-channel",
- "futures-core",
  "futures-util",
- "http",
+ "http 1.1.0",
- "http-body",
+ "http-body 1.0.1",
  "httparse",
  "httpdate",
  "itoa",
  "pin-project-lite",
- "socket2",
+ "smallvec",
+ "tokio",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41296eb09f183ac68eec06e03cdbea2e759633d4067b2f6552fc2e009bcad08b"
+dependencies = [
+ "bytes",
+ "futures-util",
+ "http 1.1.0",
+ "http-body 1.0.1",
+ "hyper",
+ "pin-project-lite",
  "tokio",
  "tower-service",
- "tracing",
+]
- "want",
+
+[[package]]
+name = "idna"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
 ]
 
 [[package]]
@@ -636,7 +792,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.12.3",
+]
+
+[[package]]
+name = "indexmap"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "707907fe3c25f5424cce2cb7e1cbcafee6bdbe735ca90ef77c29e84591e5b9da"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.15.0",
+ "serde",
 ]
 
 [[package]]
@@ -703,6 +870,12 @@ dependencies = [
  "scopeguard",
 ]
 
+[[package]]
+name = "lockfree-object-pool"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9374ef4228402d4b7e403e5838cb880d9ee663314b0a900d5a6aabf0c213552e"
+
 [[package]]
 name = "log"
 version = "0.4.22"
@@ -761,7 +934,7 @@ dependencies = [
 [[package]]
 name = "mpvipc-async"
 version = "0.1.0"
-source = "git+https://git.pvv.ntnu.no/oysteikt/mpvipc-async.git?rev=v0.1.0#467cac3c503887c4d6371ec5fdf1b23b3e0eb515"
+source = "git+https://git.pvv.ntnu.no/Projects/mpvipc-async.git?rev=v0.1.0#467cac3c503887c4d6371ec5fdf1b23b3e0eb515"
 dependencies = [
  "futures",
  "log",
@@ -820,6 +993,12 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "paste"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.1"
@@ -927,7 +1106,7 @@ version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b6dfecf2c74bce2466cabf93f6664d6998a69eb21e39f4207930065b27b771f"
 dependencies = [
- "bitflags 2.6.0",
+ "bitflags",
 ]
 
 [[package]]
@@ -959,6 +1138,40 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
+[[package]]
+name = "rust-embed"
+version = "8.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa66af4a4fdd5e7ebc276f115e895611a34739a9c1c01028383d612d550953c0"
+dependencies = [
+ "rust-embed-impl",
+ "rust-embed-utils",
+ "walkdir",
+]
+
+[[package]]
+name = "rust-embed-impl"
+version = "8.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6125dbc8867951125eec87294137f4e9c2c96566e61bf72c45095a7c77761478"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "rust-embed-utils",
+ "syn",
+ "walkdir",
+]
+
+[[package]]
+name = "rust-embed-utils"
+version = "8.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e5347777e9aacb56039b0e1f28785929a8a3b709e87482e7442c72e7c12529d"
+dependencies = [
+ "sha2",
+ "walkdir",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.24"
@@ -971,7 +1184,7 @@ version = "0.38.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8acb788b847c24f28525660c4d7758620a7210875711f79e7f663cc152726811"
 dependencies = [
- "bitflags 2.6.0",
+ "bitflags",
  "errno",
  "libc",
  "linux-raw-sys",
@@ -990,6 +1203,15 @@ 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 = "scopeguard"
 version = "1.2.0"
@@ -1056,6 +1278,17 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.10.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
 [[package]]
 name = "shlex"
 version = "1.3.0"
@@ -1071,6 +1304,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "simd-adler32"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -1119,6 +1358,12 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
 
+[[package]]
+name = "sync_wrapper"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7065abeca94b6a8a577f9bd45aa0867a2238b74e8eb67cf10d492bc39351394"
+
 [[package]]
 name = "systemd-journal-logger"
 version = "2.2.0"
@@ -1171,6 +1416,21 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "tinyvec"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "445e881f4f6d382d5f27c034e25eb92edd7c784ceab92a0937db7f2e9471b938"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
+
 [[package]]
 name = "tokio"
 version = "1.40.0"
@@ -1234,7 +1494,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "hdrhistogram",
- "indexmap",
+ "indexmap 1.9.3",
  "pin-project",
  "pin-project-lite",
  "rand",
@@ -1246,6 +1506,22 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "tower"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2873938d487c3cfb9aed7546dc9f2711d867c9f90c46b889989a2cb84eba6b4f"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "pin-project-lite",
+ "sync_wrapper 0.1.2",
+ "tokio",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "tower-http"
 version = "0.4.4"
@@ -1254,12 +1530,12 @@ checksum = "61c5bb1d698276a2443e5ecfabc1008bf15a36c12e6a7176e7bf089ea9131140"
 dependencies = [
  "async-compression",
  "base64",
- "bitflags 2.6.0",
+ "bitflags",
  "bytes",
  "futures-core",
  "futures-util",
- "http",
+ "http 0.2.12",
- "http-body",
+ "http-body 0.4.6",
  "http-range-header",
  "httpdate",
  "iri-string",
@@ -1269,7 +1545,7 @@ dependencies = [
  "pin-project-lite",
  "tokio",
  "tokio-util",
- "tower",
+ "tower 0.4.13",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -1309,10 +1585,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "try-lock"
+name = "typenum"
-version = "0.2.5"
+version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
+checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
 
 [[package]]
 name = "unicase"
@@ -1320,18 +1596,105 @@ version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7e51b68083f157f853b6379db119d1c1be0e6e4dec98101079dec41f6f5cf6df"
 
+[[package]]
+name = "unicode-bidi"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ab17db44d7388991a428b2ee655ce0c212e862eff1768a455c58f9aad6e7893"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe"
 
+[[package]]
+name = "unicode-normalization"
+version = "0.1.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5033c97c4262335cded6d6fc3e5c18ab755e1a3dc96376350f3d8e9f009ad956"
+dependencies = [
+ "tinyvec",
+]
+
+[[package]]
+name = "url"
+version = "2.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22784dbdf76fdde8af1aeda5622b546b422b6fc585325248a2bf9f5e41e94d6c"
+dependencies = [
+ "form_urlencoded",
+ "idna",
+ "percent-encoding",
+]
+
 [[package]]
 name = "utf8parse"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "utoipa"
+version = "5.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d9ba0ade4e2f024cd1842dfbaf9dbc540639fc082299acf7649d71bd14eaca3"
+dependencies = [
+ "indexmap 2.6.0",
+ "serde",
+ "serde_json",
+ "utoipa-gen",
+]
+
+[[package]]
+name = "utoipa-axum"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1370cc4a8eee751c4d2a729566d83d1568212320a20581c7c72c2d76ab80ed37"
+dependencies = [
+ "axum",
+ "paste",
+ "tower-layer",
+ "tower-service",
+ "utoipa",
+]
+
+[[package]]
+name = "utoipa-gen"
+version = "5.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cf390d6503c9c9eac988447c38ba934a707b0b768b14511a493b4fc0e8ecb00"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "regex",
+ "syn",
+]
+
+[[package]]
+name = "utoipa-swagger-ui"
+version = "8.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a5c80b4dd79ea382e8374d67dcce22b5c6663fa13a82ad3886441d1bbede5e35"
+dependencies = [
+ "axum",
+ "mime_guess",
+ "regex",
+ "rust-embed",
+ "serde",
+ "serde_json",
+ "url",
+ "utoipa",
+ "utoipa-swagger-ui-vendored",
+ "zip",
+]
+
+[[package]]
+name = "utoipa-swagger-ui-vendored"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2eebbbfe4093922c2b6734d7c679ebfebd704a0d7e56dfcb0d05818ce28977d"
+
 [[package]]
 name = "uuid"
 version = "1.11.0"
@@ -1342,12 +1705,19 @@ dependencies = [
 ]
 
 [[package]]
-name = "want"
+name = "version_check"
-version = "0.3.1"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfa7760aed19e106de2c7c0b581b509f2f25d3dacaf737cb82ac61bc6d760b0e"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
+
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
 dependencies = [
- "try-lock",
+ "same-file",
+ "winapi-util",
 ]
 
 [[package]]
@@ -1468,6 +1838,37 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "zip"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc5e4288ea4057ae23afc69a4472434a87a2495cafce6632fd1c4ec9f5cf3494"
+dependencies = [
+ "arbitrary",
+ "crc32fast",
+ "crossbeam-utils",
+ "displaydoc",
+ "flate2",
+ "indexmap 2.6.0",
+ "memchr",
+ "thiserror",
+ "zopfli",
+]
+
+[[package]]
+name = "zopfli"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5019f391bac5cf252e93bbcc53d039ffd62c7bfb7c150414d61369afe57e946"
+dependencies = [
+ "bumpalo",
+ "crc32fast",
+ "lockfree-object-pool",
+ "log",
+ "once_cell",
+ "simd-adler32",
+]
+
 [[package]]
 name = "zstd"
 version = "0.13.2"

Cargo.toml

@@ -10,12 +10,13 @@ readme = "README.md"
 
 [dependencies]
 anyhow = "1.0.82"
-axum = { version = "0.6.20", features = ["macros"] }
+axum = { version = "0.7.7", features = ["macros"] }
 clap = { version = "4.4.1", features = ["derive"] }
 clap-verbosity-flag = "2.2.2"
 env_logger = "0.10.0"
+futures = "0.3.31"
 log = "0.4.20"
-mpvipc-async = { git = "https://git.pvv.ntnu.no/oysteikt/mpvipc-async.git", rev = "v0.1.0" }
+mpvipc-async = { git = "https://git.pvv.ntnu.no/Projects/mpvipc-async.git", rev = "v0.1.0" }
 sd-notify = "0.4.3"
 serde = { version = "1.0.188", features = ["derive"] }
 serde_json = "1.0.105"
@@ -24,6 +25,9 @@ tempfile = "3.11.0"
 tokio = { version = "1.32.0", features = ["full"] }
 tower = { version = "0.4.13", features = ["full"] }
 tower-http = { version = "0.4.3", features = ["full"] }
+utoipa = { version = "5.1.3", features = ["axum_extras"] }
+utoipa-axum = "0.1.2"
+utoipa-swagger-ui = { version = "8.0.3", features = ["axum", "vendored"] }
 
 [profile.release]
 strip = true

default.nix

@@ -22,6 +22,7 @@ rustPlatform.buildRustPackage rec {
       ])
       (type == "regular" && lib.elem baseName [
         "flake.nix"
+        "flake.lock"
         "default.nix"
         "module.nix"
         ".envrc"

flake.nix

@@ -38,7 +38,9 @@
         package = self.packages.${system}.greg-ng-wrapped;
       in {
         type = "app";
-        program = lib.getExe package;
+        program = toString (pkgs.writeShellScript "greg-ng" ''
+          ${lib.getExe package} --mpv-socket-path /tmp/greg-ng-mpv.sock -vvvv
+        '');
       };
     });
 

module.nix

@@ -135,18 +135,20 @@ in
           ProtectKernelModules = true;
           ProtectKernelTunables = true;
           ProtectProc = "invisible";
-          ProtectSystem = "full";
+          # I'll figure it out sometime
+          # ProtectSystem = "full";
           RemoveIPC = true;
           UMask = "0077";
           RestrictNamespaces = true;
           RestrictRealtime = true;
           RestrictSUIDSGID = true;
           SystemCallArchitectures = "native";
-          SystemCallFilter = [
+          # Something brokey
-            "@system-service"
+          # SystemCallFilter = [
-            "~@privileged"
+          #   "@system-service"
-            "~@resources"
+          #   "~@privileged"
-          ];
+          #   "~@resources"
+          # ];
         };
       };
     })

src/api.rs

@@ -1,4 +1,4 @@
 mod base;
 mod rest_wrapper_v1;
 
-pub use rest_wrapper_v1::rest_api_routes;
+pub use rest_wrapper_v1::{rest_api_docs, rest_api_routes};

src/api/rest_wrapper_v1.rs

@@ -8,6 +8,10 @@ use axum::{
 use mpvipc_async::Mpv;
 use serde_json::{json, Value};
 
+use utoipa::OpenApi;
+use utoipa_axum::{router::OpenApiRouter, routes};
+use utoipa_swagger_ui::SwaggerUi;
+
 use super::base;
 
 pub fn rest_api_routes(mpv: Mpv) -> Router {
@@ -31,6 +35,64 @@ pub fn rest_api_routes(mpv: Mpv) -> Router {
         .with_state(mpv)
 }
 
+pub fn rest_api_docs(mpv: Mpv) -> Router {
+    let (router, api) = OpenApiRouter::with_openapi(ApiDoc::openapi())
+        .routes(routes!(loadfile))
+        .routes(routes!(play_get, play_set))
+        .routes(routes!(volume_get, volume_set))
+        .routes(routes!(time_get, time_set))
+        .routes(routes!(playlist_get, playlist_remove_or_clear))
+        .routes(routes!(playlist_next))
+        .routes(routes!(playlist_previous))
+        .routes(routes!(playlist_goto))
+        .routes(routes!(playlist_move))
+        .routes(routes!(playlist_get_looping, playlist_set_looping))
+        .routes(routes!(shuffle))
+        .with_state(mpv)
+        .split_for_parts();
+
+    router.merge(SwaggerUi::new("/docs").url("/docs/openapi.json", api))
+}
+
+// NOTE: the openapi stuff is very heavily duplicated and introduces
+//       a lot of maintenance overhead and boilerplate. It should theoretically
+//       be possible to infer a lot of this from axum, but I haven't found a
+//       good library that does this and works properly yet (I have tried some
+//       but they all had issues). Feel free to replace this with a better solution.
+
+#[derive(OpenApi)]
+#[openapi(info(
+    description = "The legacy Grzegorz Brzeczyszczykiewicz API, used to control a running mpv instance",
+    version = "1.0.0",
+))]
+struct ApiDoc;
+
+#[derive(serde::Serialize, utoipa::ToSchema)]
+struct EmptySuccessResponse {
+    success: bool,
+    error: bool,
+}
+
+#[derive(serde::Serialize, utoipa::ToSchema)]
+struct SuccessResponse {
+    #[schema(example = true)]
+    success: bool,
+    #[schema(example = false)]
+    error: bool,
+    #[schema(example = json!({ some: "arbitrary json value" }))]
+    value: Value,
+}
+
+#[derive(serde::Serialize, utoipa::ToSchema)]
+struct ErrorResponse {
+    #[schema(example = "error....")]
+    error: String,
+    #[schema(example = "error....")]
+    errortext: String,
+    #[schema(example = false)]
+    success: bool,
+}
+
 pub struct RestResponse(anyhow::Result<Value>);
 
 impl From<anyhow::Result<Value>> for RestResponse {
@@ -64,73 +126,177 @@ impl IntoResponse for RestResponse {
 
 // TODO: These could possibly be generated with a proc macro
 
-#[derive(serde::Deserialize)]
+#[derive(serde::Deserialize, utoipa::IntoParams)]
 struct LoadFileArgs {
     path: String,
 }
 
+/// Add item to playlist
+#[utoipa::path(
+    post,
+    path = "/load",
+    params(LoadFileArgs),
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn loadfile(State(mpv): State<Mpv>, Query(query): Query<LoadFileArgs>) -> RestResponse {
     base::loadfile(mpv, &query.path).await.into()
 }
 
+/// Check whether the player is paused or playing
+#[utoipa::path(
+    get,
+    path = "/play",
+    responses(
+        (status = 200, description = "Success", body = SuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn play_get(State(mpv): State<Mpv>) -> RestResponse {
     base::play_get(mpv).await.into()
 }
 
-#[derive(serde::Deserialize)]
+#[derive(serde::Deserialize, utoipa::IntoParams)]
 struct PlaySetArgs {
     play: String,
 }
 
+/// Set whether the player is paused or playing
+#[utoipa::path(
+    post,
+    path = "/play",
+    params(PlaySetArgs),
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn play_set(State(mpv): State<Mpv>, Query(query): Query<PlaySetArgs>) -> RestResponse {
     let play = query.play.to_lowercase() == "true";
     base::play_set(mpv, play).await.into()
 }
 
+/// Get the current player volume
+#[utoipa::path(
+    get,
+    path = "/volume",
+    responses(
+        (status = 200, description = "Success", body = SuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn volume_get(State(mpv): State<Mpv>) -> RestResponse {
     base::volume_get(mpv).await.into()
 }
 
-#[derive(serde::Deserialize)]
+#[derive(serde::Deserialize, utoipa::IntoParams)]
 struct VolumeSetArgs {
     volume: f64,
 }
 
+/// Set the player volume
+#[utoipa::path(
+    post,
+    path = "/volume",
+    params(VolumeSetArgs),
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn volume_set(State(mpv): State<Mpv>, Query(query): Query<VolumeSetArgs>) -> RestResponse {
     base::volume_set(mpv, query.volume).await.into()
 }
 
+/// Get current playback position
+#[utoipa::path(
+    get,
+    path = "/time",
+    responses(
+        (status = 200, description = "Success", body = SuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn time_get(State(mpv): State<Mpv>) -> RestResponse {
     base::time_get(mpv).await.into()
 }
 
-#[derive(serde::Deserialize)]
+#[derive(serde::Deserialize, utoipa::IntoParams)]
 struct TimeSetArgs {
     pos: Option<f64>,
     percent: Option<f64>,
 }
 
+/// Set playback position
+#[utoipa::path(
+    post,
+    path = "/time",
+    params(TimeSetArgs),
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn time_set(State(mpv): State<Mpv>, Query(query): Query<TimeSetArgs>) -> RestResponse {
     base::time_set(mpv, query.pos, query.percent).await.into()
 }
 
+/// Get the current playlist
+#[utoipa::path(
+    get,
+    path = "/playlist",
+    responses(
+        (status = 200, description = "Success", body = SuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn playlist_get(State(mpv): State<Mpv>) -> RestResponse {
     base::playlist_get(mpv).await.into()
 }
 
+/// Go to the next item in the playlist
+#[utoipa::path(
+    post,
+    path = "/playlist/next",
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn playlist_next(State(mpv): State<Mpv>) -> RestResponse {
     base::playlist_next(mpv).await.into()
 }
 
+/// Go back to the previous item in the playlist
+#[utoipa::path(
+    post,
+    path = "/playlist/previous",
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn playlist_previous(State(mpv): State<Mpv>) -> RestResponse {
     base::playlist_previous(mpv).await.into()
 }
 
-#[derive(serde::Deserialize)]
+#[derive(serde::Deserialize, utoipa::IntoParams)]
 struct PlaylistGotoArgs {
     index: usize,
 }
 
+/// Go to a specific item in the playlist
+#[utoipa::path(
+    post,
+    path = "/playlist/goto",
+    params(PlaylistGotoArgs),
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn playlist_goto(
     State(mpv): State<Mpv>,
     Query(query): Query<PlaylistGotoArgs>,
@@ -138,11 +304,21 @@ async fn playlist_goto(
     base::playlist_goto(mpv, query.index).await.into()
 }
 
-#[derive(serde::Deserialize)]
+#[derive(serde::Deserialize, utoipa::IntoParams)]
 struct PlaylistRemoveOrClearArgs {
     index: Option<usize>,
 }
 
+/// Clears a single item or the entire playlist
+#[utoipa::path(
+    delete,
+    path = "/playlist",
+    params(PlaylistRemoveOrClearArgs),
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn playlist_remove_or_clear(
     State(mpv): State<Mpv>,
     Query(query): Query<PlaylistRemoveOrClearArgs>,
@@ -153,12 +329,22 @@ async fn playlist_remove_or_clear(
     }
 }
 
-#[derive(serde::Deserialize)]
+#[derive(serde::Deserialize, utoipa::IntoParams)]
 struct PlaylistMoveArgs {
     index1: usize,
     index2: usize,
 }
 
+/// Move a playlist item to a different position
+#[utoipa::path(
+    post,
+    path = "/playlist/move",
+    params(PlaylistMoveArgs),
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn playlist_move(
     State(mpv): State<Mpv>,
     Query(query): Query<PlaylistMoveArgs>,
@@ -168,19 +354,47 @@ async fn playlist_move(
         .into()
 }
 
+/// Shuffle the playlist
+#[utoipa::path(
+    post,
+    path = "/playlist/shuffle",
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn shuffle(State(mpv): State<Mpv>) -> RestResponse {
     base::shuffle(mpv).await.into()
 }
 
+/// Check whether the playlist is looping
+#[utoipa::path(
+    get,
+    path = "/playlist/loop",
+    responses(
+        (status = 200, description = "Success", body = SuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn playlist_get_looping(State(mpv): State<Mpv>) -> RestResponse {
     base::playlist_get_looping(mpv).await.into()
 }
 
-#[derive(serde::Deserialize)]
+#[derive(serde::Deserialize, utoipa::IntoParams)]
 struct PlaylistSetLoopingArgs {
     r#loop: bool,
 }
 
+/// Set whether the playlist should loop
+#[utoipa::path(
+    post,
+    path = "/playlist/loop",
+    params(PlaylistSetLoopingArgs),
+    responses(
+        (status = 200, description = "Success", body = EmptySuccessResponse),
+        (status = 500, description = "Internal server error", body = ErrorResponse),
+    )
+)]
 async fn playlist_set_looping(
     State(mpv): State<Mpv>,
     Query(query): Query<PlaylistSetLoopingArgs>,

src/main.rs

@@ -1,12 +1,14 @@
 use anyhow::Context;
-use axum::{Router, Server};
+use axum::Router;
 use clap::Parser;
 use clap_verbosity_flag::Verbosity;
+use futures::StreamExt;
 use mpv_setup::{connect_to_mpv, create_mpv_config_file, show_grzegorz_image};
-use mpvipc_async::Mpv;
+use mpvipc_async::{Event, Mpv, MpvDataType, MpvExt};
 use std::net::{IpAddr, SocketAddr};
 use systemd_journal_logger::JournalLog;
 use tempfile::NamedTempFile;
+use tokio::task::JoinHandle;
 
 mod api;
 mod mpv_setup;
@@ -87,10 +89,74 @@ async fn setup_systemd_watchdog_thread() -> anyhow::Result<()> {
     Ok(())
 }
 
+fn systemd_update_play_status(playing: bool, current_song: &Option<String>) {
+    sd_notify::notify(
+        false,
+        &[sd_notify::NotifyState::Status(&format!(
+            "{} {:?}",
+            if playing { "[PLAY]" } else { "[STOP]" },
+            if let Some(song) = current_song {
+                song
+            } else {
+                ""
+            }
+        ))],
+    )
+    .unwrap_or_else(|e| log::warn!("Failed to update systemd status with current song: {}", e));
+}
+
+async fn setup_systemd_notifier(mpv: Mpv) -> anyhow::Result<JoinHandle<()>> {
+    let handle = tokio::spawn(async move {
+        log::debug!("Starting systemd notifier thread");
+        let mut event_stream = mpv.get_event_stream().await;
+
+        mpv.observe_property(100, "media-title").await.unwrap();
+        mpv.observe_property(100, "pause").await.unwrap();
+
+        let mut current_song: Option<String> = mpv.get_property("media-title").await.unwrap();
+        let mut playing = !mpv.get_property("pause").await.unwrap().unwrap_or(false);
+
+        systemd_update_play_status(playing, &current_song);
+
+        loop {
+            match event_stream.next().await {
+                Some(Ok(Event::PropertyChange { name, data, .. })) => {
+                    match (name.as_str(), data) {
+                        ("media-title", Some(MpvDataType::String(s))) => {
+                            current_song = Some(s);
+                        }
+                        ("media-title", None) => {
+                            current_song = None;
+                        }
+                        ("pause", Some(MpvDataType::Bool(b))) => {
+                            playing = !b;
+                        }
+                        (event_name, _) => {
+                            log::trace!(
+                                "Received unexpected property change on systemd notifier thread: {}",
+                                event_name
+                            );
+                        }
+                    }
+
+                    systemd_update_play_status(playing, &current_song)
+                }
+                _ => {}
+            }
+        }
+    });
+
+    Ok(handle)
+}
+
 async fn shutdown(mpv: Mpv, proc: Option<tokio::process::Child>) {
     log::info!("Shutting down");
-    sd_notify::notify(false, &[sd_notify::NotifyState::Stopping])
+    sd_notify::notify(false, &[sd_notify::NotifyState::Stopping]).unwrap_or_else(|e| {
-        .unwrap_or_else(|e| log::warn!("Failed to notify systemd that the service is stopping: {}", e));
+        log::warn!(
+            "Failed to notify systemd that the service is stopping: {}",
+            e
+        )
+    });
 
     mpv.disconnect()
         .await
@@ -138,6 +204,10 @@ async fn main() -> anyhow::Result<()> {
     .await
     .context("Failed to connect to mpv")?;
 
+    if systemd_mode {
+        setup_systemd_notifier(mpv.clone()).await?;
+    }
+
     if let Err(e) = show_grzegorz_image(mpv.clone()).await {
         log::warn!("Could not show Grzegorz image: {}", e);
     }
@@ -156,11 +226,15 @@ async fn main() -> anyhow::Result<()> {
     let socket_addr = SocketAddr::new(addr, args.port);
     log::info!("Starting API on {}", socket_addr);
 
-    let app = Router::new().nest("/api", api::rest_api_routes(mpv.clone()));
+    let app = Router::new()
-    let server = match Server::try_bind(&socket_addr.clone())
+        .nest("/api", api::rest_api_routes(mpv.clone()))
+        .merge(api::rest_api_docs(mpv.clone()));
+
+    let listener = match tokio::net::TcpListener::bind(&socket_addr)
+        .await
         .context(format!("Failed to bind API server to '{}'", &socket_addr))
     {
-        Ok(server) => server,
+        Ok(listener) => listener,
         Err(e) => {
             log::error!("{}", e);
             shutdown(mpv, proc).await;
@@ -191,7 +265,7 @@ async fn main() -> anyhow::Result<()> {
                 log::info!("Received Ctrl-C, exiting");
                 shutdown(mpv, Some(proc)).await;
             }
-            result = server.serve(app.into_make_service()) => {
+            result = axum::serve(listener, app.into_make_service()) => {
               log::info!("API server exited");
               shutdown(mpv, Some(proc)).await;
               result?;
@@ -203,7 +277,7 @@ async fn main() -> anyhow::Result<()> {
                 log::info!("Received Ctrl-C, exiting");
                 shutdown(mpv.clone(), None).await;
             }
-            result = server.serve(app.into_make_service()) => {
+            result = axum::serve(listener, app.into_make_service()) => {
               log::info!("API server exited");
               shutdown(mpv.clone(), None).await;
               result?;

src/mpv_setup.rs

@@ -11,6 +11,9 @@ const DEFAULT_MPV_CONFIG_CONTENT: &str = include_str!("../assets/default-mpv.con
 
 const THE_MAN_PNG: &[u8] = include_bytes!("../assets/the_man.png");
 
+// https://mpv.io/manual/master/#options-ytdl
+const YTDL_HOOK_ARGS: [&str; 2] = ["try_ytdl_first=yes", "thumbnails=none"];
+
 pub fn create_mpv_config_file(args_config_file: Option<String>) -> anyhow::Result<NamedTempFile> {
     let file_content = if let Some(path) = args_config_file {
         if !Path::new(&path).exists() {
@@ -78,6 +81,13 @@ pub async fn connect_to_mpv<'a>(
                 .arg("--force-window")
                 .arg("--fullscreen")
                 .arg("--no-config")
+                .arg("--ytdl=yes")
+                .args(
+                    YTDL_HOOK_ARGS
+                        .into_iter()
+                        .map(|x| format!("--script-opts=ytdl_hook-{}", x))
+                        .collect::<Vec<_>>(),
+                )
                 .arg(format!(
                     "--include={}",
                     &args.config_file.path().to_string_lossy()
@@ -132,4 +142,3 @@ pub async fn show_grzegorz_image(mpv: Mpv) -> anyhow::Result<()> {
 
     Ok(())
 }
-