HRESULT STDMETHODCALLTYPE WebDatabaseManager::detailsForDatabase(
/* [in] */ BSTR databaseName,
/* [in] */ IWebSecurityOrigin* origin,
/* [retval][out] */ IPropertyBag** result)
{
if (!origin || !result)
return E_POINTER;
*result = 0;
if (this != s_sharedWebDatabaseManager)
return E_FAIL;
COMPtr<WebSecurityOrigin> webSecurityOrigin(Query, origin);
if (!webSecurityOrigin)
return E_FAIL;
DatabaseDetails details = DatabaseManager::manager().detailsForNameAndOrigin(String(databaseName, SysStringLen(databaseName)),
webSecurityOrigin->securityOrigin());
if (details.name().isNull())
return E_INVALIDARG;
*result = DatabaseDetailsPropertyBag::createInstance(details);
return S_OK;
}
void ArgumentCoder<DatabaseDetails>::encode(ArgumentEncoder& encoder, const DatabaseDetails& details)
{
encoder << details.name();
encoder << details.displayName();
encoder << details.expectedUsage();
encoder << details.currentUsage();
}
void WebDatabaseManager::getDatabasesByOrigin(uint64_t callbackID) const
{
ChildProcess::LocalTerminationDisabler terminationDisabler(*m_process);
// FIXME: This could be made more efficient by adding a function to DatabaseManager
// to get both the origins and the Vector of DatabaseDetails for each origin in one
// shot. That would avoid taking the numerous locks this requires.
Vector<RefPtr<SecurityOrigin> > origins;
DatabaseManager::manager().origins(origins);
Vector<OriginAndDatabases> originAndDatabasesVector;
originAndDatabasesVector.reserveInitialCapacity(origins.size());
for (size_t i = 0; i < origins.size(); ++i) {
OriginAndDatabases originAndDatabases;
Vector<String> nameVector;
if (!DatabaseManager::manager().databaseNamesForOrigin(origins[i].get(), nameVector))
continue;
Vector<DatabaseDetails> detailsVector;
detailsVector.reserveInitialCapacity(nameVector.size());
for (size_t j = 0; j < nameVector.size(); j++) {
DatabaseDetails details = DatabaseManager::manager().detailsForNameAndOrigin(nameVector[j], origins[i].get());
if (details.name().isNull())
continue;
detailsVector.append(details);
}
if (detailsVector.isEmpty())
continue;
originAndDatabases.originIdentifier = origins[i]->databaseIdentifier();
originAndDatabases.originQuota = DatabaseManager::manager().quotaForOrigin(origins[i].get());
originAndDatabases.originUsage = DatabaseManager::manager().usageForOrigin(origins[i].get());
originAndDatabases.databases.swap(detailsVector);
originAndDatabasesVector.append(originAndDatabases);
}
m_process->send(Messages::WebDatabaseManagerProxy::DidGetDatabasesByOrigin(originAndDatabasesVector, callbackID), 0);
}
HRESULT WebDatabaseManager::detailsForDatabase(_In_ BSTR databaseName, _In_opt_ IWebSecurityOrigin* origin, _COM_Outptr_opt_ IPropertyBag** result)
{
if (!result)
return E_POINTER;
*result = nullptr;
if (!origin)
return E_POINTER;
if (this != s_sharedWebDatabaseManager)
return E_FAIL;
COMPtr<WebSecurityOrigin> webSecurityOrigin(Query, origin);
if (!webSecurityOrigin)
return E_FAIL;
DatabaseDetails details = DatabaseManager::singleton().detailsForNameAndOrigin(String(databaseName, SysStringLen(databaseName)),
webSecurityOrigin->securityOrigin());
if (details.name().isNull())
return E_INVALIDARG;
*result = DatabaseDetailsPropertyBag::createInstance(details);
return S_OK;
}