devtools: dots-viewer: Reimplement get_user_cache_dir the same way as in the GLib

The 'dirs' crate doesn't behave the same which makes it harder to work with in rust

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7999>
This commit is contained in:
Thibault Saunier 2025-02-11 22:22:30 -03:00 committed by GStreamer Marge Bot
parent 5685e36293
commit f103692205
3 changed files with 178 additions and 47 deletions

View File

@ -658,27 +658,6 @@ dependencies = [
"crypto-common",
]
[[package]]
name = "dirs"
version = "5.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44c45a9d03d6676652bcb5e724c7e988de1acad23a711b5217ab9cbecbec2225"
dependencies = [
"dirs-sys",
]
[[package]]
name = "dirs-sys"
version = "0.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "520f05a5cbd335fae5a99ff7a6ab8627577660ee5cfd6a94a6a929b52ff0321c"
dependencies = [
"libc",
"option-ext",
"redox_users",
"windows-sys 0.48.0",
]
[[package]]
name = "displaydoc"
version = "0.2.5"
@ -826,7 +805,6 @@ dependencies = [
"actix-web-static-files",
"anyhow",
"clap",
"dirs",
"glob",
"notify",
"once_cell",
@ -838,6 +816,7 @@ dependencies = [
"tokio",
"tracing",
"tracing-subscriber",
"windows",
]
[[package]]
@ -1358,12 +1337,6 @@ dependencies = [
"windows-sys 0.59.0",
]
[[package]]
name = "option-ext"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
[[package]]
name = "overload"
version = "0.1.1"
@ -1510,17 +1483,6 @@ dependencies = [
"bitflags 2.6.0",
]
[[package]]
name = "redox_users"
version = "0.4.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
dependencies = [
"getrandom",
"libredox",
"thiserror",
]
[[package]]
name = "regex"
version = "1.11.1"
@ -2068,6 +2030,69 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
[[package]]
name = "windows"
version = "0.59.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f919aee0a93304be7f62e8e5027811bbba96bcb1de84d6618be56e43f8a32a1"
dependencies = [
"windows-core",
"windows-targets 0.53.0",
]
[[package]]
name = "windows-core"
version = "0.59.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "810ce18ed2112484b0d4e15d022e5f598113e220c53e373fb31e67e21670c1ce"
dependencies = [
"windows-implement",
"windows-interface",
"windows-result",
"windows-strings",
"windows-targets 0.53.0",
]
[[package]]
name = "windows-implement"
version = "0.59.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "83577b051e2f49a058c308f17f273b570a6a758386fc291b5f6a934dd84e48c1"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "windows-interface"
version = "0.59.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cb26fd936d991781ea39e87c3a27285081e3c0da5ca0fcbc02d368cc6f52ff01"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "windows-result"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d08106ce80268c4067c0571ca55a9b4e9516518eaa1a1fe9b37ca403ae1d1a34"
dependencies = [
"windows-targets 0.53.0",
]
[[package]]
name = "windows-strings"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b888f919960b42ea4e11c2f408fadb55f78a9f236d5eef084103c8ce52893491"
dependencies = [
"windows-targets 0.53.0",
]
[[package]]
name = "windows-sys"
version = "0.48.0"
@ -2119,13 +2144,29 @@ dependencies = [
"windows_aarch64_gnullvm 0.52.6",
"windows_aarch64_msvc 0.52.6",
"windows_i686_gnu 0.52.6",
"windows_i686_gnullvm",
"windows_i686_gnullvm 0.52.6",
"windows_i686_msvc 0.52.6",
"windows_x86_64_gnu 0.52.6",
"windows_x86_64_gnullvm 0.52.6",
"windows_x86_64_msvc 0.52.6",
]
[[package]]
name = "windows-targets"
version = "0.53.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b1e4c7e8ceaaf9cb7d7507c974735728ab453b67ef8f18febdd7c11fe59dca8b"
dependencies = [
"windows_aarch64_gnullvm 0.53.0",
"windows_aarch64_msvc 0.53.0",
"windows_i686_gnu 0.53.0",
"windows_i686_gnullvm 0.53.0",
"windows_i686_msvc 0.53.0",
"windows_x86_64_gnu 0.53.0",
"windows_x86_64_gnullvm 0.53.0",
"windows_x86_64_msvc 0.53.0",
]
[[package]]
name = "windows_aarch64_gnullvm"
version = "0.48.5"
@ -2138,6 +2179,12 @@ version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
[[package]]
name = "windows_aarch64_gnullvm"
version = "0.53.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
[[package]]
name = "windows_aarch64_msvc"
version = "0.48.5"
@ -2150,6 +2197,12 @@ version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
[[package]]
name = "windows_aarch64_msvc"
version = "0.53.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
[[package]]
name = "windows_i686_gnu"
version = "0.48.5"
@ -2162,12 +2215,24 @@ version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
[[package]]
name = "windows_i686_gnu"
version = "0.53.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3"
[[package]]
name = "windows_i686_gnullvm"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
[[package]]
name = "windows_i686_gnullvm"
version = "0.53.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
[[package]]
name = "windows_i686_msvc"
version = "0.48.5"
@ -2180,6 +2245,12 @@ version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
[[package]]
name = "windows_i686_msvc"
version = "0.53.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
[[package]]
name = "windows_x86_64_gnu"
version = "0.48.5"
@ -2192,6 +2263,12 @@ version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
[[package]]
name = "windows_x86_64_gnu"
version = "0.53.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
[[package]]
name = "windows_x86_64_gnullvm"
version = "0.48.5"
@ -2204,6 +2281,12 @@ version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
[[package]]
name = "windows_x86_64_gnullvm"
version = "0.53.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
[[package]]
name = "windows_x86_64_msvc"
version = "0.48.5"
@ -2216,6 +2299,12 @@ version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
[[package]]
name = "windows_x86_64_msvc"
version = "0.53.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
[[package]]
name = "write16"
version = "1.0.0"

View File

@ -15,7 +15,6 @@ notify = "6.0"
tokio = { version = "1.0", features = ["full"] }
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["env-filter"] }
dirs = "5.0.1"
serde_json = "1.0"
once_cell = "1"
clap = { version = "4", features = ["derive"] }
@ -26,6 +25,7 @@ glob = "0.3"
single-instance = "0.3.3"
opener = "0.7.1"
anyhow = "1.0"
windows = { version = "0.59", features = ["Win32_UI_Shell"] }
[build-dependencies]
static-files = "0.2.1"

View File

@ -12,16 +12,14 @@ use notify::Watcher;
use once_cell::sync::Lazy;
use serde_json::json;
use single_instance::SingleInstance;
use std::env;
use std::path::Path;
use std::path::PathBuf;
use std::sync::{Arc, Mutex};
use std::time::SystemTime;
use tokio::runtime;
use tracing::debug;
use tracing::error;
use tracing::info;
use tracing::instrument;
use tracing::{event, Level};
use tracing::{debug, error, info, warn};
include!(concat!(env!("OUT_DIR"), "/generated.rs"));
@ -89,6 +87,50 @@ impl std::fmt::Debug for GstDots {
}
}
fn get_user_cache_dir() -> PathBuf {
if let Ok(cache_dir) = env::var("XDG_CACHE_HOME") {
if !cache_dir.is_empty() {
return PathBuf::from(cache_dir);
}
}
#[cfg(windows)]
{
use windows::Win32::UI::Shell::{
FOLDERID_InternetCache, SHGetKnownFolderPath, KF_FLAG_DEFAULT,
};
unsafe {
if let Ok(path) = SHGetKnownFolderPath(&FOLDERID_InternetCache, KF_FLAG_DEFAULT, None) {
if let Ok(path_str) = path.to_string() {
return PathBuf::from(path_str);
}
}
}
}
let home = if let Ok(home) = env::var("HOME") {
PathBuf::from(home)
} else {
#[cfg(windows)]
{
if let Ok(profile) = env::var("USERPROFILE") {
PathBuf::from(profile)
} else {
warn!("Could not find home directory: $HOME is not set, and user database could not be read.");
PathBuf::from(r"C:\")
}
}
#[cfg(unix)]
{
warn!("Could not find home directory: $HOME is not set, and user database could not be read.");
PathBuf::from("/")
}
};
home.join(".cache")
}
impl GstDots {
fn new(args: Args) -> Arc<Self> {
let gstdot_path = args
@ -96,7 +138,7 @@ impl GstDots {
.as_ref()
.map(std::path::PathBuf::from)
.unwrap_or_else(|| {
let mut path = dirs::cache_dir().expect("Failed to find cache directory");
let mut path = get_user_cache_dir();
path.push("gstreamer-dots");
path
});
@ -331,7 +373,7 @@ impl GstDots {
.as_ref()
.map(std::path::PathBuf::from)
.unwrap_or_else(|| {
let mut path = dirs::cache_dir().expect("Failed to find cache directory");
let mut path = get_user_cache_dir();
path.push("gstreamer-dots");
path
});