diff options
Diffstat (limited to 'services/core/java/com/android/server/firewall/AndFilter.java')
-rw-r--r-- | services/core/java/com/android/server/firewall/AndFilter.java | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/firewall/AndFilter.java b/services/core/java/com/android/server/firewall/AndFilter.java new file mode 100644 index 0000000..13551de --- /dev/null +++ b/services/core/java/com/android/server/firewall/AndFilter.java @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2013 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.server.firewall; + +import android.content.ComponentName; +import android.content.Intent; +import org.xmlpull.v1.XmlPullParser; +import org.xmlpull.v1.XmlPullParserException; + +import java.io.IOException; + +class AndFilter extends FilterList { + @Override + public boolean matches(IntentFirewall ifw, ComponentName resolvedComponent, Intent intent, + int callerUid, int callerPid, String resolvedType, int receivingUid) { + for (int i=0; i<children.size(); i++) { + if (!children.get(i).matches(ifw, resolvedComponent, intent, callerUid, callerPid, + resolvedType, receivingUid)) { + return false; + } + } + return true; + } + + public static final FilterFactory FACTORY = new FilterFactory("and") { + @Override + public Filter newFilter(XmlPullParser parser) + throws IOException, XmlPullParserException { + return new AndFilter().readFromXml(parser); + } + }; +} |