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
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
259 changed files with 11141 additions and 8 deletions

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@ -49,9 +49,12 @@ pub(crate) enum DOMErrorName {
TimeoutError = DOMExceptionConstants::TIMEOUT_ERR,
InvalidNodeTypeError = DOMExceptionConstants::INVALID_NODE_TYPE_ERR,
DataCloneError = DOMExceptionConstants::DATA_CLONE_ERR,
DataError,
TransactionInactiveError,
ReadOnlyError,
VersionError,
EncodingError,
NotReadableError,
DataError,
OperationError,
NotAllowedError,
}
@ -81,9 +84,12 @@ impl DOMErrorName {
"TimeoutError" => Some(DOMErrorName::TimeoutError),
"InvalidNodeTypeError" => Some(DOMErrorName::InvalidNodeTypeError),
"DataCloneError" => Some(DOMErrorName::DataCloneError),
"DataError" => Some(DOMErrorName::DataError),
"TransactionInactiveError" => Some(DOMErrorName::TransactionInactiveError),
"ReadOnlyError" => Some(DOMErrorName::ReadOnlyError),
"VersionError" => Some(DOMErrorName::VersionError),
"EncodingError" => Some(DOMErrorName::EncodingError),
"NotReadableError" => Some(DOMErrorName::NotReadableError),
"DataError" => Some(DOMErrorName::DataError),
"OperationError" => Some(DOMErrorName::OperationError),
"NotAllowedError" => Some(DOMErrorName::NotAllowedError),
_ => None,
@ -129,11 +135,20 @@ impl DOMException {
"The supplied node is incorrect or has an incorrect ancestor for this operation."
},
DOMErrorName::DataCloneError => "The object can not be cloned.",
DOMErrorName::DataError => "Provided data is inadequate.",
DOMErrorName::TransactionInactiveError => {
"A request was placed against a transaction which is currently not active, or which is finished."
},
DOMErrorName::ReadOnlyError => {
"The mutating operation was attempted in a \"readonly\" transaction."
},
DOMErrorName::VersionError => {
"An attempt was made to open a database using a lower version than the existing version."
},
DOMErrorName::EncodingError => {
"The encoding operation (either encoded or decoding) failed."
},
DOMErrorName::NotReadableError => "The I/O read operation failed.",
DOMErrorName::DataError => "Provided data is inadequate.",
DOMErrorName::OperationError => {
"The operation failed for an operation-specific reason."
},