Reviewed by Darin
Finished hooking up UI Delegate for databases - Database operations will now enforce a size quota and
will ask the UI Delegate for more space when that quota is met
* platform/sql/SQLiteDatabase.cpp: Add the new SQLResultFull constant
* platform/sql/SQLiteDatabase.h: Ditto
* storage/Database.cpp:
(WebCore::Database::securityOriginData): Added this accessor, copying for thread safety
(WebCore::Database::stringIdentifier): Ditto
* storage/Database.h:
* storage/SQLStatement.cpp:
(WebCore::SQLStatement::SQLStatement):
(WebCore::SQLStatement::execute): Change to return an enum that represents 3 states - success, error, and quota.
If the result is quota, this statement expects that it might be run again, presumably after the user increases
the quota
(WebCore::SQLStatement::setFailureDueToQuota): Setup a quota failure, including a flag and the error
(WebCore::SQLStatement::clearFailureDueToQuota): Clear a quota failure, for when the statement is rerun
(WebCore::SQLStatement::lastExecutionFailedDueToQuota):
* storage/SQLStatement.h:
* storage/SQLTransaction.cpp:
(WebCore::SQLTransaction::SQLTransaction):
(WebCore::SQLTransaction::performPendingCallback): Added an acceptable callback pointer
(WebCore::SQLTransaction::openTransactionAndPreflight): Setup the quota in the database that will remain for this
transaction. Note that in this patch, the quota being set is wrong - it makes sense to fix that in a follow up patch
(WebCore::SQLTransaction::runStatements): Modified to add the ability to re-run a statement based on the UI delegate
decision and whether the current statement was already run
(WebCore::SQLTransaction::runCurrentStatement): Added another result condition - the Quota result - and handle it
(WebCore::SQLTransaction::handleCurrentStatementError): Statements can now error-out from two places, so the code
that handles a statement error was moved here
(WebCore::SQLTransaction::deliverQuotaIncreaseCallback): Added - Consult the UI delegate for more quota, then
reschedule the current statement on the database thread
* storage/SQLTransaction.h:
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@28502 268f45cc-cd09-0410-ab3c-d52691b4dbfc
9 files changed
