pt 1 in reviving the android build (copied from pm 28a1, wish me luck)

mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/Wire.java

@@ -0,0 +1,152 @@
+/*
+ * ====================================================================
+ * 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.impl.conn;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+import ch.boye.httpclientandroidlib.androidextra.HttpClientAndroidLog;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * Logs data to the wire LOG.
+ * TODO: make package private. Should not be part of the public API.
+ *
+ * @since 4.0
+ */
+@Immutable
+public class Wire {
+
+    public HttpClientAndroidLog log;
+    private final String id;
+
+    /**
+     * @since 4.3
+     */
+    public Wire(final HttpClientAndroidLog log, final String id) {
+        this.log = log;
+        this.id = id;
+    }
+
+    public Wire(final HttpClientAndroidLog log) {
+        this(log, "");
+    }
+
+    private void wire(final String header, final InputStream instream)
+      throws IOException {
+        final StringBuilder buffer = new StringBuilder();
+        int ch;
+        while ((ch = instream.read()) != -1) {
+            if (ch == 13) {
+                buffer.append("[\\r]");
+            } else if (ch == 10) {
+                    buffer.append("[\\n]\"");
+                    buffer.insert(0, "\"");
+                    buffer.insert(0, header);
+                    log.debug(id + " " + buffer.toString());
+                    buffer.setLength(0);
+            } else if ((ch < 32) || (ch > 127)) {
+                buffer.append("[0x");
+                buffer.append(Integer.toHexString(ch));
+                buffer.append("]");
+            } else {
+                buffer.append((char) ch);
+            }
+        }
+        if (buffer.length() > 0) {
+            buffer.append('\"');
+            buffer.insert(0, '\"');
+            buffer.insert(0, header);
+            log.debug(id + " " + buffer.toString());
+        }
+    }
+
+
+    public boolean enabled() {
+        return log.isDebugEnabled();
+    }
+
+    public void output(final InputStream outstream)
+      throws IOException {
+        Args.notNull(outstream, "Output");
+        wire(">> ", outstream);
+    }
+
+    public void input(final InputStream instream)
+      throws IOException {
+        Args.notNull(instream, "Input");
+        wire("<< ", instream);
+    }
+
+    public void output(final byte[] b, final int off, final int len)
+      throws IOException {
+        Args.notNull(b, "Output");
+        wire(">> ", new ByteArrayInputStream(b, off, len));
+    }
+
+    public void input(final byte[] b, final int off, final int len)
+      throws IOException {
+        Args.notNull(b, "Input");
+        wire("<< ", new ByteArrayInputStream(b, off, len));
+    }
+
+    public void output(final byte[] b)
+      throws IOException {
+        Args.notNull(b, "Output");
+        wire(">> ", new ByteArrayInputStream(b));
+    }
+
+    public void input(final byte[] b)
+      throws IOException {
+        Args.notNull(b, "Input");
+        wire("<< ", new ByteArrayInputStream(b));
+    }
+
+    public void output(final int b)
+      throws IOException {
+        output(new byte[] {(byte) b});
+    }
+
+    public void input(final int b)
+      throws IOException {
+        input(new byte[] {(byte) b});
+    }
+
+    public void output(final String s)
+      throws IOException {
+        Args.notNull(s, "Output");
+        output(s.getBytes());
+    }
+
+    public void input(final String s)
+      throws IOException {
+        Args.notNull(s, "Input");
+        input(s.getBytes());
+    }
+}