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tracer: snapshot: Add an explicit \xdg-cache\ parameter

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Instead of that magically xdg-cache string

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1889>
This commit is contained in:
Thibault Saunier 2024-10-31 17:16:17 -03:00 committed by GStreamer Marge Bot
parent 344326434c
commit f752516e31
1 changed files with 33 additions and 8 deletions
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41
utils/tracers/src/pipeline_snapshot/imp.rs
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@ -152,6 +152,7 @@ struct Settings {
dot_ts: bool, dot_ts: bool,
dot_pipeline_ptr: bool, dot_pipeline_ptr: bool,
dot_dir: Option<String>, dot_dir: Option<String>,
xdg_cache: bool,
cleanup_mode: CleanupMode, cleanup_mode: CleanupMode,
folder_mode: FolderMode, folder_mode: FolderMode,
} }
@ -162,6 +163,7 @@ impl Default for Settings {
dot_dir: None, dot_dir: None,
dot_prefix: Some("pipeline-snapshot-".to_string()), dot_prefix: Some("pipeline-snapshot-".to_string()),
dot_ts: true, dot_ts: true,
xdg_cache: false,
cleanup_mode: CleanupMode::None, cleanup_mode: CleanupMode::None,
dot_pipeline_ptr: false, dot_pipeline_ptr: false,
folder_mode: FolderMode::None, folder_mode: FolderMode::None,
@ -170,15 +172,22 @@ impl Default for Settings {
} }
impl Settings { impl Settings {
fn set_xdg_cache(&mut self, xdg_cache: bool) {
self.xdg_cache = xdg_cache;
if xdg_cache {
let mut path = dirs::cache_dir().expect("Failed to find cache directory");
path.push("gstreamer-dots");
self.dot_dir = path.to_str().map(|s| s.to_string());
}
}
fn set_dot_dir(&mut self, dot_dir: Option<String>) { fn set_dot_dir(&mut self, dot_dir: Option<String>) {
if let Some(dot_dir) = dot_dir { if self.xdg_cache {
if dot_dir == "xdg-cache" { if dot_dir.is_some() {
let mut path = dirs::cache_dir().expect("Failed to find cache directory"); gst::warning!(CAT, "Trying to set a dot dir while using XDG cache");
path.push("gstreamer-dots");
self.dot_dir = path.to_str().map(|s| s.to_string());
} else {
self.dot_dir = Some(dot_dir);
} }
} else if let Some(dot_dir) = dot_dir {
self.dot_dir = Some(dot_dir);
} else { } else {
self.dot_dir = std::env::var("GST_DEBUG_DUMP_DOT_DIR").ok(); self.dot_dir = std::env::var("GST_DEBUG_DUMP_DOT_DIR").ok();
} }
@ -193,9 +202,19 @@ impl Settings {
} }
}; };
if let Ok(xdg_cache) = s.get("xdg-cache") {
self.set_xdg_cache(xdg_cache);
gst::log!(
CAT,
imp = imp,
"Using xdg_cache -> dot-dir = {:?}",
self.dot_dir
);
}
if let Ok(dot_dir) = s.get("dot-dir") { if let Ok(dot_dir) = s.get("dot-dir") {
self.set_dot_dir(dot_dir); self.set_dot_dir(dot_dir);
gst::log!(CAT, imp = imp, "dot-prefix = {:?}", self.dot_dir); gst::log!(CAT, imp = imp, "dot-dir = {:?}", self.dot_dir);
} }
if let Ok(dot_prefix) = s.get("dot-prefix") { if let Ok(dot_prefix) = s.get("dot-prefix") {
@ -245,6 +264,7 @@ struct State {
#[properties(wrapper_type = super::PipelineSnapshot)] #[properties(wrapper_type = super::PipelineSnapshot)]
pub struct PipelineSnapshot { pub struct PipelineSnapshot {
#[property(name="dot-dir", get, set = Self::set_dot_dir, construct_only, type = String, member = dot_dir, blurb = "Directory where to place dot files")] #[property(name="dot-dir", get, set = Self::set_dot_dir, construct_only, type = String, member = dot_dir, blurb = "Directory where to place dot files")]
#[property(name="xdg-cache", get, set = Self::set_xdg_cache, construct_only, type = bool, member = xdg_cache, blurb = "Use $XDG_CACHE_DIR/gstreamer-dots")]
#[property(name="dot-prefix", get, set, type = String, member = dot_prefix, blurb = "Prefix for dot files")] #[property(name="dot-prefix", get, set, type = String, member = dot_prefix, blurb = "Prefix for dot files")]
#[property(name="dot-ts", get, set, type = bool, member = dot_ts, blurb = "Add timestamp to dot files")] #[property(name="dot-ts", get, set, type = bool, member = dot_ts, blurb = "Add timestamp to dot files")]
#[property(name="dot-pipeline-ptr", get, set, type = bool, member = dot_pipeline_ptr, blurb = "Add pipeline ptr value to dot files")] #[property(name="dot-pipeline-ptr", get, set, type = bool, member = dot_pipeline_ptr, blurb = "Add pipeline ptr value to dot files")]
@ -363,6 +383,11 @@ impl PipelineSnapshot {
settings.set_dot_dir(dot_dir); settings.set_dot_dir(dot_dir);
} }
fn set_xdg_cache(&self, use_xdg_cache: bool) {
let mut settings = self.settings.write().unwrap();
settings.set_xdg_cache(use_xdg_cache);
}
pub(crate) fn snapshot(&self) { pub(crate) fn snapshot(&self) {
let settings = self.settings.read().unwrap(); let settings = self.settings.read().unwrap();