Initial IndexedDB Support (#33044)

Adds indexeddb support to servo. At the moment heed is being used as the
backend, although this can be swapped out by implementing `KvsEngine`.
This PR adds a thread + a thread pool for Indexeddb related operations.
Also `database_access_task_source` is added for Indexeddb related
operations.

This is a partial rewrite of #25214. (Reopened due to branching issue)

Fixes #6963

---------

Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Rasmus Viitanen <rasviitanen@gmail.com>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
This commit is contained in:
Ashwin Naren 2025-06-18 22:19:07 -07:00 committed by GitHub
parent d33cf8fbd1
commit ed9a79f3f4
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259 changed files with 11141 additions and 8 deletions

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@ -99,6 +99,7 @@ static SECURITY_CALLBACKS: JSSecurityCallbacks = JSSecurityCallbacks {
pub(crate) enum ScriptThreadEventCategory {
AttachLayout,
ConstellationMsg,
DatabaseAccessEvent,
DevtoolsMsg,
DocumentEvent,
FileRead,
@ -133,6 +134,9 @@ impl From<ScriptThreadEventCategory> for ProfilerCategory {
match category {
ScriptThreadEventCategory::AttachLayout => ProfilerCategory::ScriptAttachLayout,
ScriptThreadEventCategory::ConstellationMsg => ProfilerCategory::ScriptConstellationMsg,
ScriptThreadEventCategory::DatabaseAccessEvent => {
ProfilerCategory::ScriptDatabaseAccessEvent
},
ScriptThreadEventCategory::DevtoolsMsg => ProfilerCategory::ScriptDevtoolsMsg,
ScriptThreadEventCategory::DocumentEvent => ProfilerCategory::ScriptDocumentEvent,
ScriptThreadEventCategory::EnterFullscreen => ProfilerCategory::ScriptEnterFullscreen,
@ -177,6 +181,9 @@ impl From<ScriptThreadEventCategory> for ScriptHangAnnotation {
match category {
ScriptThreadEventCategory::AttachLayout => ScriptHangAnnotation::AttachLayout,
ScriptThreadEventCategory::ConstellationMsg => ScriptHangAnnotation::ConstellationMsg,
ScriptThreadEventCategory::DatabaseAccessEvent => {
ScriptHangAnnotation::DatabaseAccessEvent
},
ScriptThreadEventCategory::DevtoolsMsg => ScriptHangAnnotation::DevtoolsMsg,
ScriptThreadEventCategory::DocumentEvent => ScriptHangAnnotation::DocumentEvent,
ScriptThreadEventCategory::InputEvent => ScriptHangAnnotation::InputEvent,