From dee7c2e396a8b3f60557b5f26d74cfa498f496ec Mon Sep 17 00:00:00 2001
From: Erica Z <zerica@callcc.eu>
Date: Thu, 31 Oct 2024 13:16:42 +0100
Subject: [PATCH] rust subsonic client basics

---
 Cargo.lock                                | 1033 ++++++++++++++++++++-
 Cargo.toml                                |    5 +
 src/main.rs                               |    8 +
 src/subsonic.rs                           |   90 +-
 src/subsonic_vala.rs                      |    5 +
 src/{subsonic => subsonic_vala}/client.rs |    0
 src/{subsonic => subsonic_vala}/song.rs   |    0
 src/ui/play_queue.rs                      |    5 +-
 8 files changed, 1126 insertions(+), 20 deletions(-)
 create mode 100644 src/subsonic_vala.rs
 rename src/{subsonic => subsonic_vala}/client.rs (100%)
 rename src/{subsonic => subsonic_vala}/song.rs (100%)

diff --git a/Cargo.lock b/Cargo.lock
index d11bf63..3f075c5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,21 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "addr2line"
+version = "0.24.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dfbe277e56a376000877090da837660b4427aad530e3028d44e0bffe4f89a1c1"
+dependencies = [
+ "gimli",
+]
+
+[[package]]
+name = "adler2"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.3"
@@ -11,15 +26,38 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "async-channel"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89b47800b0be77592da0afd425cc03468052844aff33b84e33cc696f64e77b6a"
+dependencies = [
+ "concurrent-queue",
+ "event-listener-strategy",
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
 [[package]]
 name = "audrey"
 version = "0.1.0"
 dependencies = [
+ "async-channel",
  "bindgen",
  "gettext-rs",
  "glib-build-tools",
  "gtk4",
  "libadwaita",
+ "reqwest",
+ "serde",
+ "serde_json",
+ "tokio",
 ]
 
 [[package]]
@@ -28,6 +66,27 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
+[[package]]
+name = "backtrace"
+version = "0.3.74"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d82cb332cdfaed17ae235a638438ac4d4839913cc2af585c3c6746e8f8bee1a"
+dependencies = [
+ "addr2line",
+ "cfg-if",
+ "libc",
+ "miniz_oxide",
+ "object",
+ "rustc-demangle",
+ "windows-targets",
+]
+
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
 [[package]]
 name = "bindgen"
 version = "0.70.1"
@@ -61,10 +120,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 
 [[package]]
-name = "cairo-rs"
-version = "0.20.1"
+name = "bumpalo"
+version = "3.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8a0ea147c94108c9613235388f540e4d14c327f7081c9e471fc8ee8a2533e69"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
+
+[[package]]
+name = "bytes"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ac0150caa2ae65ca5bd83f25c7de183dea78d4d366469f148435e2acfbad0da"
+
+[[package]]
+name = "cairo-rs"
+version = "0.20.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7fa699e1d7ae691001a811dda5ef0e3e42e1d4119b26426352989df9e94e3e6"
 dependencies = [
  "bitflags",
  "cairo-sys-rs",
@@ -128,18 +199,95 @@ dependencies = [
  "libloading",
 ]
 
+[[package]]
+name = "concurrent-queue"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
+dependencies = [
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
+
 [[package]]
 name = "either"
 version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
 
+[[package]]
+name = "encoding_rs"
+version = "0.8.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
+dependencies = [
+ "cfg-if",
+]
+
 [[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"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "534c5cf6194dfab3db3242765c03bbe257cf92f22b38f6bc0c58d59108a820ba"
+dependencies = [
+ "libc",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "event-listener"
+version = "5.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6032be9bd27023a771701cc49f9f053c751055f71efb2e0ae5c15809093675ba"
+dependencies = [
+ "concurrent-queue",
+ "parking",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "event-listener-strategy"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f214dc438f977e6d4e3500aaa277f5ad94ca83fbbd9b1a15713ce2344ccc5a1"
+dependencies = [
+ "event-listener",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "fastrand"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8c02a5121d4ea3eb16a80748c74f5549a5665e4c21333c6098f283870fbdea6"
+
 [[package]]
 name = "field-offset"
 version = "0.3.6"
@@ -150,6 +298,36 @@ dependencies = [
  "rustc_version",
 ]
 
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared",
+]
+
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
+[[package]]
+name = "form_urlencoded"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456"
+dependencies = [
+ "percent-encoding",
+]
+
 [[package]]
 name = "futures-channel"
 version = "0.3.31"
@@ -193,6 +371,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "futures-sink"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e575fab7d1e0dcb8d0c7bcf9a63ee213816ab51902e6d244a95819acacf1d4f7"
+
 [[package]]
 name = "futures-task"
 version = "0.3.31"
@@ -270,6 +454,17 @@ dependencies = [
  "system-deps",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
 [[package]]
 name = "gettext-rs"
 version = "0.7.2"
@@ -291,10 +486,16 @@ dependencies = [
 ]
 
 [[package]]
-name = "gio"
-version = "0.20.4"
+name = "gimli"
+version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8d999e8fb09583e96080867e364bc1e701284ad206c76a5af480d63833ad43c"
+checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
+
+[[package]]
+name = "gio"
+version = "0.20.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8569975884fdfdbed536b682448fbd8c70bafbd69cac2d45eb1a7a372702241"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -309,22 +510,22 @@ dependencies = [
 
 [[package]]
 name = "gio-sys"
-version = "0.20.4"
+version = "0.20.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f7efc368de04755344f0084104835b6bb71df2c1d41e37d863947392a894779"
+checksum = "217f464cad5946ae4369c355155e2d16b488c08920601083cb4891e352ae777b"
 dependencies = [
  "glib-sys",
  "gobject-sys",
  "libc",
  "system-deps",
- "windows-sys",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
 name = "glib"
-version = "0.20.4"
+version = "0.20.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adcf1ec6d3650bf9fdbc6cee242d4fcebc6f6bfd9bea5b929b6a8b7344eb85ff"
+checksum = "358431b0e0eb15b9d02db52e1f19c805b953c5c168099deb3de88beab761768c"
 dependencies = [
  "bitflags",
  "futures-channel",
@@ -352,9 +553,9 @@ dependencies = [
 
 [[package]]
 name = "glib-macros"
-version = "0.20.4"
+version = "0.20.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6bf88f70cd5720a6197639dcabcb378dd528d0cb68cb1f45e3b358bcb841cd7"
+checksum = "e7d21ca27acfc3e91da70456edde144b4ac7c36f78ee77b10189b3eb4901c156"
 dependencies = [
  "heck",
  "proc-macro-crate",
@@ -365,9 +566,9 @@ dependencies = [
 
 [[package]]
 name = "glib-sys"
-version = "0.20.4"
+version = "0.20.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f9eca5d88cfa6a453b00d203287c34a2b7cac3a7831779aa2bb0b3c7233752b"
+checksum = "8a5911863ab7ecd4a6f8d5976f12eeba076b23669c49b066d877e742544aa389"
 dependencies = [
  "libc",
  "system-deps",
@@ -496,6 +697,25 @@ dependencies = [
  "system-deps",
 ]
 
+[[package]]
+name = "h2"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "524e8ac6999421f49a846c2d4411f337e53497d8ec55d67753beffa43c5d9205"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "http",
+ "indexmap",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.15.0"
@@ -508,6 +728,134 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
+[[package]]
+name = "hermit-abi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
+
+[[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 = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
+dependencies = [
+ "bytes",
+ "http",
+]
+
+[[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",
+ "http-body",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "httparse"
+version = "1.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d71d3574edd2771538b901e6549113b4006ece66150fb69c0fb6d9a2adae946"
+
+[[package]]
+name = "hyper"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbbff0a806a4728c99295b254c8838933b5b082d75e3cb70c8dab21fdfbcfa9a"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "httparse",
+ "itoa",
+ "pin-project-lite",
+ "smallvec",
+ "tokio",
+ "want",
+]
+
+[[package]]
+name = "hyper-rustls"
+version = "0.27.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08afdbb5c31130e3034af566421053ab03787c640246a446327f550d11bcb333"
+dependencies = [
+ "futures-util",
+ "http",
+ "hyper",
+ "hyper-util",
+ "rustls",
+ "rustls-pki-types",
+ "tokio",
+ "tokio-rustls",
+ "tower-service",
+]
+
+[[package]]
+name = "hyper-tls"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
+dependencies = [
+ "bytes",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "native-tls",
+ "tokio",
+ "tokio-native-tls",
+ "tower-service",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df2dcfbe0677734ab2f3ffa7fa7bfd4706bfdc1ef393f2ee30184aed67e631b4"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "pin-project-lite",
+ "socket2",
+ "tokio",
+ "tower-service",
+ "tracing",
+]
+
+[[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]]
 name = "indexmap"
 version = "2.6.0"
@@ -518,6 +866,12 @@ dependencies = [
  "hashbrown",
 ]
 
+[[package]]
+name = "ipnet"
+version = "2.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddc24109865250148c2e0f3d25d4f0f479571723792d3802153c60922a4fb708"
+
 [[package]]
 name = "itertools"
 version = "0.13.0"
@@ -527,6 +881,21 @@ dependencies = [
  "either",
 ]
 
+[[package]]
+name = "itoa"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
+
+[[package]]
+name = "js-sys"
+version = "0.3.72"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a88f1bda2bd75b0452a14784937d796722fdebfe50df998aeb3f0b7603019a9"
+dependencies = [
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -580,6 +949,12 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78b3ae25bc7c8c38cec158d1f2757ee79e9b3740fbc7ccf0e59e4b08d793fa89"
+
 [[package]]
 name = "locale_config"
 version = "0.3.0"
@@ -623,12 +998,56 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "mime"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
+
 [[package]]
 name = "minimal-lexical"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
+[[package]]
+name = "miniz_oxide"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2d80299ef12ff69b16a84bb182e3b9df68b5a91574d3d4fa6e41b65deec4df1"
+dependencies = [
+ "adler2",
+]
+
+[[package]]
+name = "mio"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80e04d1dcff3aae0704555fe5fee3bcfaf3d1fdf8a7e521d5b9d2b42acb52cec"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "wasi",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "native-tls"
+version = "0.2.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8614eb2c83d59d1c8cc974dd3f920198647674a0a035e1af1fa58707e317466"
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+ "log",
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+ "openssl-probe",
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+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
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@@ -668,6 +1087,65 @@ dependencies = [
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+ "cfg-if",
+ "foreign-types",
+ "libc",
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+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
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@@ -692,6 +1170,18 @@ dependencies = [
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+ "h2",
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+ "http-body-util",
+ "hyper",
+ "hyper-rustls",
+ "hyper-tls",
+ "hyper-util",
+ "ipnet",
+ "js-sys",
+ "log",
+ "mime",
+ "native-tls",
+ "once_cell",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustls-pemfile",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "sync_wrapper",
+ "system-configuration",
+ "tokio",
+ "tokio-native-tls",
+ "tower-service",
+ "url",
+ "wasm-bindgen",
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+ "web-sys",
+ "windows-registry",
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+
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+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
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@@ -817,6 +1461,18 @@ dependencies = [
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+ "memchr",
+ "ryu",
+ "serde",
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+ "itoa",
+ "ryu",
+ "serde",
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+
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@@ -858,6 +1548,36 @@ dependencies = [
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+[[package]]
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+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
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+ "mio",
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+ "rustls-pki-types",
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+ "futures-sink",
+ "pin-project-lite",
+ "tokio",
+]
+
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@@ -917,18 +1714,179 @@ dependencies = [
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+[[package]]
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@@ -951,6 +1909,36 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows-registry"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e400001bb720a623c1c69032f8e3e4cf09984deec740f007dd2b03ec864804b0"
+dependencies = [
+ "windows-result",
+ "windows-strings",
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-result"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d1043d8214f791817bab27572aaa8af63732e11bf84aa21a45a78d6c317ae0e"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-strings"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cd9b125c486025df0eabcb585e62173c6c9eddcec5d117d3b6e8c30e2ee4d10"
+dependencies = [
+ "windows-result",
+ "windows-targets",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
@@ -960,6 +1948,15 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.59.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
+dependencies = [
+ "windows-targets",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.52.6"
@@ -1032,3 +2029,9 @@ checksum = "36c1fec1a2bb5866f07c25f68c26e565c4c200aebb96d7e55710c19d3e8ac49b"
 dependencies = [
  "memchr",
 ]
+
+[[package]]
+name = "zeroize"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
diff --git a/Cargo.toml b/Cargo.toml
index 7044cff..ef09e54 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,8 +5,13 @@ edition = "2021"
 
 [dependencies]
 adw = { version = "0.7.0", package = "libadwaita", features = ["v1_6"] }
+async-channel = "2.3.1"
 gettext-rs = { version = "0.7.2", features = ["gettext-system"] }
 gtk = { version = "0.9.2", package = "gtk4", features = ["v4_16"] }
+reqwest = { version = "0.12.9", features = ["json"] }
+serde = { version = "1.0.214", features = ["derive"] }
+serde_json = "1.0.132"
+tokio = { version = "1", features = ["rt-multi-thread"] }
 
 [build-dependencies]
 bindgen = "0.70.1"
diff --git a/src/main.rs b/src/main.rs
index 75e2201..b177625 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,6 +11,7 @@ pub mod playbin;
 pub use playbin::Playbin;
 
 pub mod subsonic;
+pub mod subsonic_vala;
 
 use gettextrs::{bind_textdomain_codeset, bindtextdomain, setlocale, textdomain, LocaleCategory};
 use gtk::prelude::*;
@@ -25,6 +26,13 @@ pub mod mpv;
 #[link(name = "soup-3.0")]
 extern "C" {}
 
+pub fn runtime() -> &'static tokio::runtime::Runtime {
+    static RUNTIME: std::sync::OnceLock<tokio::runtime::Runtime> = std::sync::OnceLock::new();
+    RUNTIME.get_or_init(|| {
+        tokio::runtime::Runtime::new().expect("could not initialize the tokio runtime")
+    })
+}
+
 fn main() -> glib::ExitCode {
     gio::resources_register_include!("audrey.gresource").expect("could not register resources");
 
diff --git a/src/subsonic.rs b/src/subsonic.rs
index b00ba5f..5bb8ae0 100644
--- a/src/subsonic.rs
+++ b/src/subsonic.rs
@@ -1,5 +1,87 @@
-mod client;
-pub use client::Client;
+#[derive(Debug)]
+pub enum Error {
+    // FIXME: can't even return url's ParseError directly.........
+    UrlParseError(String),
+    ReqwestError(reqwest::Error),
+    SubsonicError(SubsonicError),
+}
 
-mod song;
-pub use song::Song;
+impl From<reqwest::Error> for Error {
+    fn from(err: reqwest::Error) -> Self {
+        Self::ReqwestError(err)
+    }
+}
+
+#[derive(Debug, serde::Deserialize)]
+pub struct SubsonicError {
+    pub code: u32,
+    pub message: String,
+}
+
+#[derive(Debug, serde::Deserialize)]
+pub struct SubsonicResponse<T> {
+    #[serde(rename = "subsonic-response")]
+    inner: SubsonicResponseInner<T>,
+}
+
+#[derive(Debug, serde::Deserialize)]
+#[serde(tag = "status")]
+pub enum SubsonicResponseInner<T> {
+    #[serde(rename = "ok")]
+    Ok(T),
+    #[serde(rename = "failed")]
+    Failed { error: SubsonicError },
+}
+
+impl<T> SubsonicResponseInner<T> {
+    fn fixup(self) -> Result<T, Error> {
+        match self {
+            Self::Ok(t) => Ok(t),
+            Self::Failed { error } => Err(Error::SubsonicError(error)),
+        }
+    }
+}
+
+pub struct Client {
+    client: reqwest::Client,
+    base_url: reqwest::Url,
+}
+
+impl Client {
+    pub fn new(url: &str, username: &str, token: &str, salt: &str) -> Result<Self, Error> {
+        Ok(Client {
+            client: reqwest::Client::builder()
+                .user_agent("audrey/linux") // Audrey.Const.user_agent
+                .build()?,
+            base_url: reqwest::Url::parse_with_params(
+                url,
+                &[
+                    ("u", username),
+                    ("t", token),
+                    ("s", salt),
+                    ("v", "1.16.1"),
+                    ("c", "eu.callcc.audrey"),
+                    ("f", "json"),
+                ],
+            )
+            .map_err(|err| Error::UrlParseError(err.to_string()))?,
+        })
+    }
+
+    pub async fn ping(&self) -> Result<(), Error> {
+        let mut url = self.base_url.clone();
+        url.path_segments_mut()
+            .expect("can't modify url path segments")
+            .extend(&["rest", "ping"]);
+
+        self.client
+            .get(url)
+            .send()
+            .await?
+            .error_for_status()?
+            .json::<SubsonicResponse<()>>()
+            .await?
+            .inner
+            .fixup()
+    }
+}
diff --git a/src/subsonic_vala.rs b/src/subsonic_vala.rs
new file mode 100644
index 0000000..b00ba5f
--- /dev/null
+++ b/src/subsonic_vala.rs
@@ -0,0 +1,5 @@
+mod client;
+pub use client::Client;
+
+mod song;
+pub use song::Song;
diff --git a/src/subsonic/client.rs b/src/subsonic_vala/client.rs
similarity index 100%
rename from src/subsonic/client.rs
rename to src/subsonic_vala/client.rs
diff --git a/src/subsonic/song.rs b/src/subsonic_vala/song.rs
similarity index 100%
rename from src/subsonic/song.rs
rename to src/subsonic_vala/song.rs
diff --git a/src/ui/play_queue.rs b/src/ui/play_queue.rs
index 426ecfa..98f94fa 100644
--- a/src/ui/play_queue.rs
+++ b/src/ui/play_queue.rs
@@ -65,7 +65,10 @@ mod imp {
 
             child.bind(
                 item.position(),
-                item.item().unwrap().downcast_ref::<crate::playbin::Song>().unwrap(),
+                item.item()
+                    .unwrap()
+                    .downcast_ref::<crate::playbin::Song>()
+                    .unwrap(),
             );
         }