Start setting up the scanning loop
This commit is contained in:
parent
130b9f6c32
commit
c030b2d941
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@ -16,3 +16,14 @@ pub fn error<A, FE: FatalError, E: Error>(err: E) -> Result<A, FE, E> {
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pub fn fatal<A, FE: FatalError, E: Error>(err: FE) -> Result<A, FE, E> {
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pub fn fatal<A, FE: FatalError, E: Error>(err: FE) -> Result<A, FE, E> {
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Err(err)
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Err(err)
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}
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}
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#[macro_export]
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macro_rules! result {
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($x:expr) => {
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match $x {
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Ok(Ok(val)) => val,
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Ok(Err(err)) => return Ok(Err(err.into())),
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Err(err) => return Err(err),
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}
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};
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}
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@ -39,6 +39,7 @@
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pkgs.openssl
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pkgs.openssl
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pkgs.pipewire
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pkgs.pipewire
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pkgs.pkg-config
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pkgs.pkg-config
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pkgs.sqlite
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rust
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rust
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];
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];
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LIBCLANG_PATH="${pkgs.llvmPackages.libclang.lib}/lib";
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LIBCLANG_PATH="${pkgs.llvmPackages.libclang.lib}/lib";
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@ -0,0 +1,7 @@
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pub use error::{error, fatal, ok, Result};
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pub enum FatalError {
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UnexpectedError,
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}
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impl error::FatalError for FatalError {}
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@ -2,6 +2,17 @@
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# It is not intended for manual editing.
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# It is not intended for manual editing.
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version = 3
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version = 3
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[[package]]
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name = "ahash"
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version = "0.7.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47"
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dependencies = [
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"getrandom",
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"once_cell",
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"version_check",
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]
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[[package]]
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[[package]]
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name = "autocfg"
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name = "autocfg"
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version = "1.1.0"
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version = "1.1.0"
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@ -158,6 +169,18 @@ dependencies = [
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name = "errors"
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name = "errors"
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version = "0.1.0"
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version = "0.1.0"
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[[package]]
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name = "fallible-iterator"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4443176a9f2c162692bd3d352d745ef9413eec5782a80d8fd6f8a1ac692a07f7"
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[[package]]
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name = "fallible-streaming-iterator"
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version = "0.1.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
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[[package]]
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[[package]]
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name = "fastrand"
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name = "fastrand"
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version = "1.8.0"
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version = "1.8.0"
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@ -290,6 +313,18 @@ name = "hashbrown"
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version = "0.12.3"
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version = "0.12.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
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checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
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dependencies = [
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"ahash",
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]
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[[package]]
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name = "hashlink"
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version = "0.8.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "69fe1fcf8b4278d860ad0548329f892a3631fb63f82574df68275f34cdbe0ffa"
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dependencies = [
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"hashbrown",
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]
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[[package]]
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[[package]]
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name = "headers"
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name = "headers"
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@ -448,6 +483,16 @@ dependencies = [
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"pkg-config",
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"pkg-config",
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]
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]
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[[package]]
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name = "libsqlite3-sys"
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version = "0.25.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "29f835d03d717946d28b1d1ed632eb6f0e24a299388ee623d0c23118d3e8a7fa"
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dependencies = [
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"pkg-config",
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"vcpkg",
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]
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[[package]]
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[[package]]
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name = "lock_api"
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name = "lock_api"
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version = "0.4.9"
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version = "0.4.9"
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@ -539,9 +584,11 @@ dependencies = [
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"dbus",
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"dbus",
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"errors",
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"errors",
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"mpris",
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"mpris",
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"rusqlite",
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"serde",
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"serde",
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"thiserror",
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"thiserror",
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"tokio",
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"tokio",
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"url",
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"warp",
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"warp",
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]
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]
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@ -712,6 +759,20 @@ dependencies = [
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"winapi",
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"winapi",
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]
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]
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[[package]]
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name = "rusqlite"
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version = "0.28.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "01e213bc3ecb39ac32e81e51ebe31fd888a940515173e3a18a35f8c6e896422a"
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dependencies = [
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"bitflags",
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"fallible-iterator",
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"fallible-streaming-iterator",
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"hashlink",
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"libsqlite3-sys",
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"smallvec",
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]
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[[package]]
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[[package]]
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name = "rustls-pemfile"
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name = "rustls-pemfile"
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version = "0.2.1"
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version = "0.2.1"
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@ -1124,6 +1185,12 @@ version = "0.7.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
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checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
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[[package]]
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name = "vcpkg"
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version = "0.2.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
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[[package]]
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[[package]]
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name = "version_check"
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name = "version_check"
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version = "0.9.4"
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version = "0.9.4"
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@ -9,9 +9,11 @@ edition = "2021"
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dbus = { version = "0.9.7" }
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dbus = { version = "0.9.7" }
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errors = { path = "../../errors" }
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errors = { path = "../../errors" }
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mpris = { version = "2.0" }
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mpris = { version = "2.0" }
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rusqlite = { version = "0.28" }
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serde = { version = "1.0", features = ["derive"] }
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serde = { version = "1.0", features = ["derive"] }
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thiserror = { version = "1.0" }
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thiserror = { version = "1.0" }
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tokio = { version = "1.24", features = ["full"] }
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tokio = { version = "1.24", features = ["full"] }
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url = "2.3.1"
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warp = { version = "0.3" }
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warp = { version = "0.3" }
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[lib]
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[lib]
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@ -69,6 +69,9 @@ pub enum AudioError {
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#[error("Unknown problem with mpris")]
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#[error("Unknown problem with mpris")]
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MprisError(mpris::DBusError),
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MprisError(mpris::DBusError),
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#[error("url parse error {0}")]
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UrlError(url::ParseError),
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}
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}
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impl From<dbus::Error> for AudioError {
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impl From<dbus::Error> for AudioError {
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@ -83,9 +86,16 @@ impl From<mpris::DBusError> for AudioError {
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}
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}
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}
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}
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impl From<url::ParseError> for AudioError {
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fn from(err: url::ParseError) -> Self {
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Self::UrlError(err)
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}
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}
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#[derive(Clone, Debug, Serialize)]
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#[derive(Clone, Debug, Serialize)]
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#[serde(rename_all = "camelCase")]
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#[serde(rename_all = "camelCase")]
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pub struct Track {
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pub struct Track {
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pub id: String,
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pub track_number: Option<i32>,
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pub track_number: Option<i32>,
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pub name: Option<String>,
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pub name: Option<String>,
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pub album: Option<String>,
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pub album: Option<String>,
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@ -95,6 +105,7 @@ pub struct Track {
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impl From<&mpris::Metadata> for Track {
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impl From<&mpris::Metadata> for Track {
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fn from(data: &mpris::Metadata) -> Self {
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fn from(data: &mpris::Metadata) -> Self {
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Self {
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Self {
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id: data.track_id().unwrap().to_string(),
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track_number: data.track_number(),
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track_number: data.track_number(),
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name: data.title().map(|s| s.to_owned()),
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name: data.title().map(|s| s.to_owned()),
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album: data.album_name().map(|s| s.to_owned()),
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album: data.album_name().map(|s| s.to_owned()),
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@ -134,9 +145,33 @@ pub struct Capabilities {
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pub trait AudioPlayer {
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pub trait AudioPlayer {
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fn capabilities(&self) -> Result<Capabilities, AudioError>;
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fn capabilities(&self) -> Result<Capabilities, AudioError>;
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fn state(&self) -> Result<State, AudioError>;
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fn state(&self) -> Result<State, AudioError>;
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|
fn play(&self, trackid: url::Url) -> Result<State, AudioError>;
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fn play_pause(&self) -> Result<State, AudioError>;
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fn play_pause(&self) -> Result<State, AudioError>;
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}
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}
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|
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pub struct GStreamerPlayer {
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url: url::Url,
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}
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|
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||||||
|
impl AudioPlayer for GStreamerPlayer {
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|
fn capabilities(&self) -> Result<Capabilities, AudioError> {
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|
unimplemented!()
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|
}
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|
|
||||||
|
fn state(&self) -> Result<State, AudioError> {
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|
unimplemented!()
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|
}
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|
|
||||||
|
fn play(&self, trackid: url::Url) -> Result<State, AudioError> {
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||||||
|
unimplemented!()
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||||||
|
}
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||||||
|
|
||||||
|
fn play_pause(&self) -> Result<State, AudioError> {
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|
unimplemented!()
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||||||
|
}
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|
}
|
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|
|
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|
/*
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pub struct MprisDevice {
|
pub struct MprisDevice {
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device_id: String,
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device_id: String,
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player: Player,
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player: Player,
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|
@ -153,7 +188,7 @@ impl MprisDevice {
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})
|
})
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}
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}
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|
|
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pub fn run(&mut self, control_channel: Receiver<Message>) {
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pub fn monitor(&mut self, control_channel: Receiver<Message>) {
|
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let (tx, rx) = channel();
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let (tx, rx) = channel();
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{
|
{
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let device_id = self.device_id.clone();
|
let device_id = self.device_id.clone();
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|
@ -226,7 +261,17 @@ impl AudioPlayer for MprisDevice {
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unimplemented!("AudioPlayer state")
|
unimplemented!("AudioPlayer state")
|
||||||
}
|
}
|
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|
|
||||||
|
fn play(&self, track_id: String) -> Result<State, AudioError> {
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|
println!("playing: {}", track_id);
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|
self.player
|
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|
.go_to(&mpris::TrackID::from(dbus::Path::from(track_id)))?;
|
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|
self.player.play();
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|
Ok(State::Stopped)
|
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|
}
|
||||||
|
|
||||||
fn play_pause(&self) -> Result<State, AudioError> {
|
fn play_pause(&self) -> Result<State, AudioError> {
|
||||||
unimplemented!("Audioplayer play/pause command")
|
self.player.play_pause()?;
|
||||||
|
Ok(State::Stopped)
|
||||||
}
|
}
|
||||||
}
|
}
|
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|
*/
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|
|
|
@ -1,10 +1,7 @@
|
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use dbus::ffidisp::Connection;
|
use std::{io::stdin, path::PathBuf, thread, time::Duration};
|
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use serde::Serialize;
|
// use warp::Filter;
|
||||||
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
|
|
||||||
use std::path::PathBuf;
|
|
||||||
use warp::Filter;
|
|
||||||
|
|
||||||
pub mod audio;
|
use music_player::core::Core;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
fn tracks() -> Vec<Track> {
|
fn tracks() -> Vec<Track> {
|
||||||
|
@ -52,6 +49,16 @@ fn tracks() -> Vec<Track> {
|
||||||
|
|
||||||
#[tokio::main]
|
#[tokio::main]
|
||||||
pub async fn main() {
|
pub async fn main() {
|
||||||
|
match Core::new(PathBuf::from(":memory:")) {
|
||||||
|
Ok(Ok(core)) => {
|
||||||
|
let mut buf = String::new();
|
||||||
|
let _ = stdin().read_line(&mut buf).unwrap();
|
||||||
|
core.exit();
|
||||||
|
}
|
||||||
|
Ok(Err(err)) => println!("non-fatal error: {:?}", err),
|
||||||
|
Err(err) => println!("fatal error: {:?}", err),
|
||||||
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
let connection = Connection::new_session().expect("to connect to dbus");
|
let connection = Connection::new_session().expect("to connect to dbus");
|
||||||
|
|
||||||
|
|
|
@ -1,45 +1,110 @@
|
||||||
use dbus::ffidisp::Connection;
|
use crate::{database::Database, Error, FatalError};
|
||||||
use mpris::{Player, PlayerFinder};
|
use errors::{ok, result, Result};
|
||||||
|
use std::{
|
||||||
|
path::PathBuf,
|
||||||
|
sync::mpsc::{channel, Receiver, RecvTimeoutError, Sender},
|
||||||
|
thread,
|
||||||
|
thread::JoinHandle,
|
||||||
|
time::{Duration, Instant},
|
||||||
|
};
|
||||||
|
|
||||||
#[derive(Clone, Debug, Serialize)]
|
pub enum ControlMsg {
|
||||||
#[serde(rename_all = "camelCase")]
|
Exit,
|
||||||
struct Device {
|
}
|
||||||
dbus_name: String,
|
|
||||||
name: String,
|
pub enum TrackMsg {
|
||||||
|
DbUpdate,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub enum PlaybackMsg {
|
||||||
|
PositionUpdate,
|
||||||
|
Playing,
|
||||||
|
Pausing,
|
||||||
|
Stopping,
|
||||||
}
|
}
|
||||||
|
|
||||||
pub struct Core {
|
pub struct Core {
|
||||||
conn: Connection,
|
db: Database,
|
||||||
player: Player,
|
track_handle: JoinHandle<()>,
|
||||||
|
track_rx: Receiver<TrackMsg>,
|
||||||
|
playback_handle: JoinHandle<()>,
|
||||||
|
playback_rx: Receiver<PlaybackMsg>,
|
||||||
|
control_tx: Sender<ControlMsg>,
|
||||||
|
}
|
||||||
|
|
||||||
|
fn scan_frequency() -> Duration {
|
||||||
|
Duration::from_secs(60)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct FileScanner {
|
||||||
|
db: Database,
|
||||||
|
control_rx: Receiver<ControlMsg>,
|
||||||
|
tracker_tx: Sender<TrackMsg>,
|
||||||
|
next_scan: Instant,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl FileScanner {
|
||||||
|
fn new(db: Database, control_rx: Receiver<ControlMsg>, tracker_tx: Sender<TrackMsg>) -> Self {
|
||||||
|
Self {
|
||||||
|
db,
|
||||||
|
control_rx,
|
||||||
|
tracker_tx,
|
||||||
|
next_scan: Instant::now(),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn scan(&mut self) {
|
||||||
|
loop {
|
||||||
|
match self.control_rx.recv_timeout(Duration::from_millis(100)) {
|
||||||
|
Ok(ControlMsg::Exit) => return,
|
||||||
|
Err(RecvTimeoutError::Timeout) => (),
|
||||||
|
Err(RecvTimeoutError::Disconnected) => return,
|
||||||
|
}
|
||||||
|
if Instant::now() >= self.next_scan {
|
||||||
|
println!("scan");
|
||||||
|
self.next_scan = Instant::now() + scan_frequency();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
impl Core {
|
impl Core {
|
||||||
fn new(&self) -> Result<Core, Error> {
|
pub fn new(db_path: PathBuf) -> Result<Core, FatalError, Error> {
|
||||||
let conn = Connection::new_session()?;
|
let db = result!(Database::new(db_path));
|
||||||
Ok(Core {
|
|
||||||
conn,
|
let (control_tx, control_rx) = channel::<ControlMsg>();
|
||||||
player: mpris::Player::new(conn, ":1.6".to_owned(), 1000)?,
|
|
||||||
|
let (track_handle, track_rx) = {
|
||||||
|
let (track_tx, track_rx) = channel();
|
||||||
|
let db = db.clone();
|
||||||
|
let track_handle = thread::spawn(move || {
|
||||||
|
FileScanner::new(db, control_rx, track_tx).scan();
|
||||||
|
});
|
||||||
|
(track_handle, track_rx)
|
||||||
|
};
|
||||||
|
|
||||||
|
let (playback_handle, playback_rx) = {
|
||||||
|
let (playback_tx, playback_rx) = channel();
|
||||||
|
let playback_handle = thread::spawn(move || {});
|
||||||
|
(playback_handle, playback_rx)
|
||||||
|
};
|
||||||
|
|
||||||
|
ok(Core {
|
||||||
|
db,
|
||||||
|
track_handle,
|
||||||
|
track_rx,
|
||||||
|
playback_handle,
|
||||||
|
playback_rx,
|
||||||
|
control_tx,
|
||||||
})
|
})
|
||||||
}
|
}
|
||||||
|
|
||||||
fn list_devices(&self) -> Result<Vec<Device>, Error> {
|
pub fn exit(&self) {
|
||||||
mpris::PlayerFinder::for_connection(conn)
|
let _ = self.control_tx.send(ControlMsg::Exit);
|
||||||
.find_all()?
|
/*
|
||||||
.into_iter()
|
self.track_handle.join();
|
||||||
.map(|player| Device {
|
self.playback_handle.join();
|
||||||
dbus_name: player.unique_name().to_owned(),
|
*/
|
||||||
name: player.identity().to_owned(),
|
|
||||||
})
|
|
||||||
.collect()
|
|
||||||
}
|
|
||||||
|
|
||||||
fn list_tracks(&self) -> Result<Vec<String>, Error> {
|
|
||||||
self.player
|
|
||||||
.get_track_list()?
|
|
||||||
.ids()
|
|
||||||
.into_iter()
|
|
||||||
.map(|id| id.as_str().to_owned())
|
|
||||||
.collect()
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -0,0 +1,49 @@
|
||||||
|
use crate::FatalError;
|
||||||
|
use errors::{error, ok, Result};
|
||||||
|
use rusqlite::Connection;
|
||||||
|
use std::path::PathBuf;
|
||||||
|
use std::sync::{Arc, Mutex};
|
||||||
|
use thiserror::Error;
|
||||||
|
|
||||||
|
#[derive(Debug, Error)]
|
||||||
|
pub enum DatabaseError {
|
||||||
|
#[error("database is unreadable")]
|
||||||
|
DatabaseUnreadable,
|
||||||
|
#[error("unhandled database problem: {0}")]
|
||||||
|
UnhandledError(rusqlite::Error),
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct ManagedConnection<'a> {
|
||||||
|
pool: &'a Database,
|
||||||
|
conn: Option<Connection>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'a> Drop for ManagedConnection<'a> {
|
||||||
|
fn drop(&mut self) {
|
||||||
|
self.pool.r(self.conn.take().unwrap());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Clone)]
|
||||||
|
pub struct Database {
|
||||||
|
path: PathBuf,
|
||||||
|
pool: Arc<Mutex<Vec<Connection>>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Database {
|
||||||
|
pub fn new(path: PathBuf) -> Result<Database, FatalError, DatabaseError> {
|
||||||
|
let connection = match Connection::open(path.clone()) {
|
||||||
|
Ok(connection) => connection,
|
||||||
|
Err(err) => return error(DatabaseError::UnhandledError(err)),
|
||||||
|
};
|
||||||
|
ok(Database {
|
||||||
|
path,
|
||||||
|
pool: Arc::new(Mutex::new(vec![connection])),
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn r(&self, conn: Connection) {
|
||||||
|
let mut pool = self.pool.lock().unwrap();
|
||||||
|
pool.push(conn);
|
||||||
|
}
|
||||||
|
}
|
|
@ -1 +1,24 @@
|
||||||
pub mod audio;
|
pub mod audio;
|
||||||
|
pub mod core;
|
||||||
|
pub mod database;
|
||||||
|
use database::DatabaseError;
|
||||||
|
use thiserror::Error;
|
||||||
|
|
||||||
|
#[derive(Debug, Error)]
|
||||||
|
pub enum Error {
|
||||||
|
#[error("Database error: {0}")]
|
||||||
|
DatabaseError(DatabaseError),
|
||||||
|
}
|
||||||
|
|
||||||
|
impl From<DatabaseError> for Error {
|
||||||
|
fn from(err: DatabaseError) -> Self {
|
||||||
|
Self::DatabaseError(err)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug)]
|
||||||
|
pub enum FatalError {
|
||||||
|
UnexpectedError,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl errors::FatalError for FatalError {}
|
||||||
|
|
Loading…
Reference in New Issue