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

mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/cookie/NetscapeDraftSpec.java

@@ -0,0 +1,171 @@
+/*
+ * ====================================================================
+ * 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.cookie;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import ch.boye.httpclientandroidlib.FormattedHeader;
+import ch.boye.httpclientandroidlib.Header;
+import ch.boye.httpclientandroidlib.HeaderElement;
+import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
+import ch.boye.httpclientandroidlib.cookie.ClientCookie;
+import ch.boye.httpclientandroidlib.cookie.Cookie;
+import ch.boye.httpclientandroidlib.cookie.CookieOrigin;
+import ch.boye.httpclientandroidlib.cookie.MalformedCookieException;
+import ch.boye.httpclientandroidlib.cookie.SM;
+import ch.boye.httpclientandroidlib.message.BufferedHeader;
+import ch.boye.httpclientandroidlib.message.ParserCursor;
+import ch.boye.httpclientandroidlib.util.Args;
+import ch.boye.httpclientandroidlib.util.CharArrayBuffer;
+
+/**
+ * This {@link ch.boye.httpclientandroidlib.cookie.CookieSpec} implementation conforms to
+ * the original draft specification published by Netscape Communications.
+ * It should be avoided unless absolutely necessary for compatibility with
+ * legacy applications.
+ *
+ * @since 4.0
+ */
+@NotThreadSafe // superclass is @NotThreadSafe
+public class NetscapeDraftSpec extends CookieSpecBase {
+
+    protected static final String EXPIRES_PATTERN = "EEE, dd-MMM-yy HH:mm:ss z";
+
+    private final String[] datepatterns;
+
+    /** Default constructor */
+    public NetscapeDraftSpec(final String[] datepatterns) {
+        super();
+        if (datepatterns != null) {
+            this.datepatterns = datepatterns.clone();
+        } else {
+            this.datepatterns = new String[] { EXPIRES_PATTERN };
+        }
+        registerAttribHandler(ClientCookie.PATH_ATTR, new BasicPathHandler());
+        registerAttribHandler(ClientCookie.DOMAIN_ATTR, new NetscapeDomainHandler());
+        registerAttribHandler(ClientCookie.MAX_AGE_ATTR, new BasicMaxAgeHandler());
+        registerAttribHandler(ClientCookie.SECURE_ATTR, new BasicSecureHandler());
+        registerAttribHandler(ClientCookie.COMMENT_ATTR, new BasicCommentHandler());
+        registerAttribHandler(ClientCookie.EXPIRES_ATTR, new BasicExpiresHandler(
+                this.datepatterns));
+    }
+
+    /** Default constructor */
+    public NetscapeDraftSpec() {
+        this(null);
+    }
+
+    /**
+      * Parses the Set-Cookie value into an array of <tt>Cookie</tt>s.
+      *
+      * <p>Syntax of the Set-Cookie HTTP Response Header:</p>
+      *
+      * <p>This is the format a CGI script would use to add to
+      * the HTTP headers a new piece of data which is to be stored by
+      * the client for later retrieval.</p>
+      *
+      * <PRE>
+      *  Set-Cookie: NAME=VALUE; expires=DATE; path=PATH; domain=DOMAIN_NAME; secure
+      * </PRE>
+      *
+      * <p>Please note that the Netscape draft specification does not fully conform to the HTTP
+      * header format. Comma character if present in <code>Set-Cookie</code> will not be treated
+      * as a header element separator</p>
+      *
+      * @see <a href="http://web.archive.org/web/20020803110822/http://wp.netscape.com/newsref/std/cookie_spec.html">
+      *  The Cookie Spec.</a>
+      *
+      * @param header the <tt>Set-Cookie</tt> received from the server
+      * @return an array of <tt>Cookie</tt>s parsed from the Set-Cookie value
+      * @throws MalformedCookieException if an exception occurs during parsing
+      */
+    public List<Cookie> parse(final Header header, final CookieOrigin origin)
+            throws MalformedCookieException {
+        Args.notNull(header, "Header");
+        Args.notNull(origin, "Cookie origin");
+        if (!header.getName().equalsIgnoreCase(SM.SET_COOKIE)) {
+            throw new MalformedCookieException("Unrecognized cookie header '"
+                    + header.toString() + "'");
+        }
+        final NetscapeDraftHeaderParser parser = NetscapeDraftHeaderParser.DEFAULT;
+        final CharArrayBuffer buffer;
+        final ParserCursor cursor;
+        if (header instanceof FormattedHeader) {
+            buffer = ((FormattedHeader) header).getBuffer();
+            cursor = new ParserCursor(
+                    ((FormattedHeader) header).getValuePos(),
+                    buffer.length());
+        } else {
+            final String s = header.getValue();
+            if (s == null) {
+                throw new MalformedCookieException("Header value is null");
+            }
+            buffer = new CharArrayBuffer(s.length());
+            buffer.append(s);
+            cursor = new ParserCursor(0, buffer.length());
+        }
+        return parse(new HeaderElement[] { parser.parseHeader(buffer, cursor) }, origin);
+    }
+
+    public List<Header> formatCookies(final List<Cookie> cookies) {
+        Args.notEmpty(cookies, "List of cookies");
+        final CharArrayBuffer buffer = new CharArrayBuffer(20 * cookies.size());
+        buffer.append(SM.COOKIE);
+        buffer.append(": ");
+        for (int i = 0; i < cookies.size(); i++) {
+            final Cookie cookie = cookies.get(i);
+            if (i > 0) {
+                buffer.append("; ");
+            }
+            buffer.append(cookie.getName());
+            final String s = cookie.getValue();
+            if (s != null) {
+                buffer.append("=");
+                buffer.append(s);
+            }
+        }
+        final List<Header> headers = new ArrayList<Header>(1);
+        headers.add(new BufferedHeader(buffer));
+        return headers;
+    }
+
+    public int getVersion() {
+        return 0;
+    }
+
+    public Header getVersionHeader() {
+        return null;
+    }
+
+    @Override
+    public String toString() {
+        return "netscape";
+    }
+
+}