tree 3d351fb904cf9970ef2da94ebb923033106a7a09
parent f57827973246a6c2535cb131d8a9bf1f07495534
author youenn@apple.com <youenn@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1557942001 +0000
committer youenn@apple.com <youenn@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1557942001 +0000

Reuse existing WebPageProxy quota handler for NetworkProcessProxy quota requests
https://bugs.webkit.org/show_bug.cgi?id=197463
<rdar://problem/47403621>

Reviewed by Alex Christensen.

Source/WebKit:

Add a getter to know whether websitedatastore client implements the quota delegate.
If not, find the most visible page that is the same origin as the quota request
and reuse the existing exceededDatabasQuota delegate.
This approach allows to call the delegate even if the quota request comes from a service worker.
If no such page is found, the quota will not be increased.

Refactoring to make sure we are calling the delegate once a previous call to that delegate is completed.
Covered by API test.

* UIProcess/API/Cocoa/WKWebsiteDataStore.mm:
* UIProcess/Network/NetworkProcessProxy.cpp:
(WebKit::NetworkProcessProxy::requestStorageSpace):
* UIProcess/WebPageProxy.cpp:
(WebKit::StorageRequests::add):
(WebKit::StorageRequests::processNext):
(WebKit::StorageRequests::areBeingProcessed const):
(WebKit::StorageRequests::setAreBeingProcessed):
(WebKit::StorageRequests::StorageRequests):
(WebKit::StorageRequests::~StorageRequests):
(WebKit::StorageRequests::singleton):
(WebKit::WebPageProxy::forMostVisibleWebPageIfAny):
(WebKit::WebPageProxy::didChangeMainDocument):
(WebKit::WebPageProxy::exceededDatabaseQuota):
(WebKit::WebPageProxy::requestStorageSpace):
(WebKit::WebPageProxy::makeStorageSpaceRequest):
* UIProcess/WebPageProxy.h:
* UIProcess/WebProcessProxy.cpp:
(WebKit::WebProcessProxy::forWebPages):
* UIProcess/WebProcessProxy.h:
* UIProcess/WebsiteData/WebsiteDataStoreClient.h:
(WebKit::WebsiteDataStoreClient::implementsRequestStorageSpaceHandler const):

Tools:

* TestWebKitAPI/Tests/WebKitCocoa/StorageQuota.mm: Added.
(-[QuotaDelegate init]):
(-[QuotaDelegate _webView:decideDatabaseQuotaForSecurityOrigin:currentQuota:currentOriginUsage:currentDatabaseUsage:expectedUsage:decisionHandler:]):
(-[QuotaDelegate quotaDelegateCalled]):
(-[QuotaDelegate grantQuota]):
(-[StorageSchemes webView:startURLSchemeTask:]):
(-[StorageSchemes webView:stopURLSchemeTask:]):
(-[QuotaMessageHandler userContentController:didReceiveScriptMessage:]):
(doTest):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@245328 268f45cc-cd09-0410-ab3c-d52691b4dbfc