void IDBCursor::ContinuePrimaryKey(JSContext* aCx, JS::Handle<JS::Value> aKey, JS::Handle<JS::Value> aPrimaryKey, ErrorResult &aRv) { AssertIsOnOwningThread(); if (!mTransaction->IsOpen()) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_TRANSACTION_INACTIVE_ERR); return; } if (IsSourceDeleted()) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_NOT_ALLOWED_ERR); return; } if ((mType != Type_Index && mType != Type_IndexKey) || (mDirection != NEXT && mDirection != PREV)) { aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR); return; } if (!mHaveValue || mContinueCalled) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_NOT_ALLOWED_ERR); return; } Key key; aRv = key.SetFromJSVal(aCx, aKey); if (aRv.Failed()) { return; } if (IsLocaleAware() && !key.IsUnset()) { Key tmp; aRv = key.ToLocaleBasedKey(tmp, mSourceIndex->Locale()); if (aRv.Failed()) { return; } key = tmp; } const Key& sortKey = IsLocaleAware() ? mSortKey : mKey; if (key.IsUnset()) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_DATA_ERR); return; } Key primaryKey; aRv = primaryKey.SetFromJSVal(aCx, aPrimaryKey); if (aRv.Failed()) { return; } if (primaryKey.IsUnset()) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_DATA_ERR); return; } switch (mDirection) { case NEXT: if (key < sortKey || (key == sortKey && primaryKey <= mPrimaryKey)) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_DATA_ERR); return; } break; case PREV: if (key > sortKey || (key == sortKey && primaryKey >= mPrimaryKey)) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_DATA_ERR); return; } break; default: MOZ_CRASH("Unknown direction type!"); } const uint64_t requestSerialNumber = IDBRequest::NextSerialNumber(); mRequest->SetLoggingSerialNumber(requestSerialNumber); IDB_LOG_MARK("IndexedDB %s: Child Transaction[%lld] Request[%llu]: " "database(%s).transaction(%s).objectStore(%s)." "index(%s).cursor(%s).continuePrimaryKey(%s, %s)", "IndexedDB %s: C T[%lld] R[%llu]: IDBCursor.continuePrimaryKey()", IDB_LOG_ID_STRING(), mTransaction->LoggingSerialNumber(), requestSerialNumber, IDB_LOG_STRINGIFY(mTransaction->Database()), IDB_LOG_STRINGIFY(mTransaction), IDB_LOG_STRINGIFY(mSourceIndex->ObjectStore()), IDB_LOG_STRINGIFY(mSourceIndex), IDB_LOG_STRINGIFY(mDirection), IDB_LOG_STRINGIFY(key), IDB_LOG_STRINGIFY(primaryKey)); mBackgroundActor->SendContinueInternal(ContinuePrimaryKeyParams(key, primaryKey)); mContinueCalled = true; }
void IDBCursor::Continue(JSContext* aCx, JS::Handle<JS::Value> aKey, ErrorResult &aRv) { AssertIsOnOwningThread(); if (!mTransaction->IsOpen()) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_TRANSACTION_INACTIVE_ERR); return; } if (!mHaveValue || mContinueCalled) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_NOT_ALLOWED_ERR); return; } Key key; aRv = key.SetFromJSVal(aCx, aKey); if (aRv.Failed()) { return; } if (!key.IsUnset()) { switch (mDirection) { case NEXT: case NEXT_UNIQUE: if (key <= mKey) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_DATA_ERR); return; } break; case PREV: case PREV_UNIQUE: if (key >= mKey) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_DATA_ERR); return; } break; default: MOZ_CRASH("Unknown direction type!"); } } const uint64_t requestSerialNumber = IDBRequest::NextSerialNumber(); mRequest->SetLoggingSerialNumber(requestSerialNumber); if (mType == Type_ObjectStore || mType == Type_ObjectStoreKey) { IDB_LOG_MARK("IndexedDB %s: Child Transaction[%lld] Request[%llu]: " "database(%s).transaction(%s).objectStore(%s)." "cursor(%s).continue(%s)", "IndexedDB %s: C T[%lld] R[%llu]: IDBCursor.continue()", IDB_LOG_ID_STRING(), mTransaction->LoggingSerialNumber(), requestSerialNumber, IDB_LOG_STRINGIFY(mTransaction->Database()), IDB_LOG_STRINGIFY(mTransaction), IDB_LOG_STRINGIFY(mSourceObjectStore), IDB_LOG_STRINGIFY(mDirection), IDB_LOG_STRINGIFY(key)); } else { IDB_LOG_MARK("IndexedDB %s: Child Transaction[%lld] Request[%llu]: " "database(%s).transaction(%s).objectStore(%s)." "index(%s).cursor(%s).continue(%s)", "IndexedDB %s: C T[%lld] R[%llu]: IDBCursor.continue()", IDB_LOG_ID_STRING(), mTransaction->LoggingSerialNumber(), requestSerialNumber, IDB_LOG_STRINGIFY(mTransaction->Database()), IDB_LOG_STRINGIFY(mTransaction), IDB_LOG_STRINGIFY(mSourceIndex->ObjectStore()), IDB_LOG_STRINGIFY(mSourceIndex), IDB_LOG_STRINGIFY(mDirection), IDB_LOG_STRINGIFY(key)); } mBackgroundActor->SendContinueInternal(ContinueParams(key)); mContinueCalled = true; }
void IDBCursor::Continue(JSContext* aCx, JS::Handle<JS::Value> aKey, ErrorResult &aRv) { AssertIsOnOwningThread(); if (!mTransaction->IsOpen()) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_TRANSACTION_INACTIVE_ERR); return; } if (!mHaveValue || mContinueCalled) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_NOT_ALLOWED_ERR); return; } Key key; aRv = key.SetFromJSVal(aCx, aKey); if (aRv.Failed()) { return; } if (!key.IsUnset()) { switch (mDirection) { case NEXT: case NEXT_UNIQUE: if (key <= mKey) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_DATA_ERR); return; } break; case PREV: case PREV_UNIQUE: if (key >= mKey) { aRv.Throw(NS_ERROR_DOM_INDEXEDDB_DATA_ERR); return; } break; default: MOZ_CRASH("Unknown direction type!"); } } mBackgroundActor->SendContinueInternal(ContinueParams(key)); mContinueCalled = true; #ifdef IDB_PROFILER_USE_MARKS if (mType == Type_ObjectStore || mType == Type_ObjectStoreKey) { IDB_PROFILER_MARK("IndexedDB Request %llu: " "database(%s).transaction(%s).objectStore(%s).cursor(%s)." "continue(%s)", "IDBRequest[%llu] MT IDBCursor.continue()", Request()->GetSerialNumber(), IDB_PROFILER_STRING(Transaction()->Database()), IDB_PROFILER_STRING(Transaction()), IDB_PROFILER_STRING(mSourceObjectStore), IDB_PROFILER_STRING(mDirection), key.IsUnset() ? "" : IDB_PROFILER_STRING(key)); } else { IDB_PROFILER_MARK("IndexedDB Request %llu: " "database(%s).transaction(%s).objectStore(%s).index(%s)." "cursor(%s).continue(%s)", "IDBRequest[%llu] MT IDBCursor.continue()", Request()->GetSerialNumber(), IDB_PROFILER_STRING(Transaction()->Database()), IDB_PROFILER_STRING(Transaction()), IDB_PROFILER_STRING(mSourceIndex->ObjectStore()), IDB_PROFILER_STRING(mSourceIndex), IDB_PROFILER_STRING(mDirection), key.IsUnset() ? "" : IDB_PROFILER_STRING(key)); } #endif }