1 files changed, 144 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/entity/mime/Header.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/entity/mime/Header.java
new file mode 100644
index 000000000..15d70acc9
--- /dev/null
+++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/entity/mime/Header.java
@@ -0,0 +1,144 @@
+/*
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package ch.boye.httpclientandroidlib.entity.mime;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+
+/**
+ * The header of an entity (see RFC 2045).
+ */
+public class Header implements Iterable<MinimalField> {
+
+    private final List<MinimalField> fields;
+    private final Map<String, List<MinimalField>> fieldMap;
+
+    public Header() {
+        super();
+        this.fields = new LinkedList<MinimalField>();
+        this.fieldMap = new HashMap<String, List<MinimalField>>();
+    }
+
+    public void addField(final MinimalField field) {
+        if (field == null) {
+            return;
+        }
+        final String key = field.getName().toLowerCase(Locale.ENGLISH);
+        List<MinimalField> values = this.fieldMap.get(key);
+        if (values == null) {
+            values = new LinkedList<MinimalField>();
+            this.fieldMap.put(key, values);
+        }
+        values.add(field);
+        this.fields.add(field);
+    }
+
+    public List<MinimalField> getFields() {
+        return new ArrayList<MinimalField>(this.fields);
+    }
+
+    public MinimalField getField(final String name) {
+        if (name == null) {
+            return null;
+        }
+        final String key = name.toLowerCase(Locale.ENGLISH);
+        final List<MinimalField> list = this.fieldMap.get(key);
+        if (list != null && !list.isEmpty()) {
+            return list.get(0);
+        }
+        return null;
+    }
+
+    public List<MinimalField> getFields(final String name) {
+        if (name == null) {
+            return null;
+        }
+        final String key = name.toLowerCase(Locale.ENGLISH);
+        final List<MinimalField> list = this.fieldMap.get(key);
+        if (list == null || list.isEmpty()) {
+            return Collections.emptyList();
+        } else {
+            return new ArrayList<MinimalField>(list);
+        }
+    }
+
+    public int removeFields(final String name) {
+        if (name == null) {
+            return 0;
+        }
+        final String key = name.toLowerCase(Locale.ENGLISH);
+        final List<MinimalField> removed = fieldMap.remove(key);
+        if (removed == null || removed.isEmpty()) {
+            return 0;
+        }
+        this.fields.removeAll(removed);
+        return removed.size();
+    }
+
+    public void setField(final MinimalField field) {
+        if (field == null) {
+            return;
+        }
+        final String key = field.getName().toLowerCase(Locale.ENGLISH);
+        final List<MinimalField> list = fieldMap.get(key);
+        if (list == null || list.isEmpty()) {
+            addField(field);
+            return;
+        }
+        list.clear();
+        list.add(field);
+        int firstOccurrence = -1;
+        int index = 0;
+        for (final Iterator<MinimalField> it = this.fields.iterator(); it.hasNext(); index++) {
+            final MinimalField f = it.next();
+            if (f.getName().equalsIgnoreCase(field.getName())) {
+                it.remove();
+                if (firstOccurrence == -1) {
+                    firstOccurrence = index;
+                }
+            }
+        }
+        this.fields.add(firstOccurrence, field);
+    }
+
+    public Iterator<MinimalField> iterator() {
+        return Collections.unmodifiableList(fields).iterator();
+    }
+
+    @Override
+    public String toString() {
+        return this.fields.toString();
+    }
+
+}