19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//httpclient/src/java/org/apache/commons/httpclient/methods/multipart/Part.java,v 1.16 2005/01/14 21:16:40 olegk Exp $ 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * $Revision: 480424 $ 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * $Date: 2006-11-29 06:56:49 +0100 (Wed, 29 Nov 2006) $ 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ==================================================================== 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one or more 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * contributor license agreements. See the NOTICE file distributed with 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this work for additional information regarding copyright ownership. 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The ASF licenses this file to You under the Apache License, Version 2.0 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * (the "License"); you may not use this file except in compliance with 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the License. You may obtain a copy of the License at 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ==================================================================== 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This software consists of voluntary contributions made by many 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * individuals on behalf of the Apache Software Foundation. For more 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * information on the Apache Software Foundation, please see 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <http://www.apache.org/>. 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage com.android.internal.http.multipart; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.ByteArrayOutputStream; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport org.apache.http.util.EncodingUtils; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport org.apache.commons.logging.Log; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport org.apache.commons.logging.LogFactory; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Abstract class for one Part of a multipart post object. 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @author <a href="mailto:mattalbright@yahoo.com">Matthew Albright</a> 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @author <a href="mailto:jsdever@apache.org">Jeff Dever</a> 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @author <a href="mailto:adrian@ephox.com">Adrian Sutton</a> 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @author <a href="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a> 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @author <a href="mailto:oleg@ural.ru">Oleg Kalnichevski</a> 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @since 2.0 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic abstract class Part { 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Log object for this class. */ 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final Log LOG = LogFactory.getLog(Part.class); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The boundary 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated use {@link org.apache.http.client.methods.multipart#MULTIPART_BOUNDARY} 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final String BOUNDARY = "----------------314159265358979323846"; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The boundary as a byte array. 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final byte[] BOUNDARY_BYTES = EncodingUtils.getAsciiBytes(BOUNDARY); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The default boundary to be used if {@link #setPartBoundary(byte[])} has not 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * been called. 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final byte[] DEFAULT_BOUNDARY_BYTES = BOUNDARY_BYTES; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Carriage return/linefeed */ 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final String CRLF = "\r\n"; 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Carriage return/linefeed as a byte array */ 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final byte[] CRLF_BYTES = EncodingUtils.getAsciiBytes(CRLF); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Content dispostion characters */ 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final String QUOTE = "\""; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Content dispostion as a byte array */ 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final byte[] QUOTE_BYTES = 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EncodingUtils.getAsciiBytes(QUOTE); 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Extra characters */ 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final String EXTRA = "--"; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Extra characters as a byte array */ 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final byte[] EXTRA_BYTES = 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EncodingUtils.getAsciiBytes(EXTRA); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Content dispostion characters */ 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final String CONTENT_DISPOSITION = "Content-Disposition: form-data; name="; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Content dispostion as a byte array */ 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final byte[] CONTENT_DISPOSITION_BYTES = 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EncodingUtils.getAsciiBytes(CONTENT_DISPOSITION); 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Content type header */ 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final String CONTENT_TYPE = "Content-Type: "; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Content type header as a byte array */ 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final byte[] CONTENT_TYPE_BYTES = 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EncodingUtils.getAsciiBytes(CONTENT_TYPE); 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Content charset */ 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final String CHARSET = "; charset="; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Content charset as a byte array */ 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final byte[] CHARSET_BYTES = 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EncodingUtils.getAsciiBytes(CHARSET); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Content type header */ 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final String CONTENT_TRANSFER_ENCODING = "Content-Transfer-Encoding: "; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Content type header as a byte array */ 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected static final byte[] CONTENT_TRANSFER_ENCODING_BYTES = 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EncodingUtils.getAsciiBytes(CONTENT_TRANSFER_ENCODING); 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the boundary string. 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the boundary string 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated uses a constant string. Rather use {@link #getPartBoundary} 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static String getBoundary() { 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return BOUNDARY; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The ASCII bytes to use as the multipart boundary. 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private byte[] boundaryBytes; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the name of this part. 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The name. 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public abstract String getName(); 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the content type of this part. 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the content type, or <code>null</code> to exclude the content type header 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public abstract String getContentType(); 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the character encoding of this part. 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the character encoding, or <code>null</code> to exclude the character 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * encoding header 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public abstract String getCharSet(); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the transfer encoding of this part. 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the transfer encoding, or <code>null</code> to exclude the transfer encoding header 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public abstract String getTransferEncoding(); 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the part boundary to be used. 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the part boundary as an array of bytes. 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @since 3.0 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected byte[] getPartBoundary() { 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (boundaryBytes == null) { 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // custom boundary bytes have not been set, use the default. 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return DEFAULT_BOUNDARY_BYTES; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return boundaryBytes; 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the part boundary. Only meant to be used by 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link Part#sendParts(OutputStream, Part[], byte[])} 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and {@link Part#getLengthOfParts(Part[], byte[])} 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param boundaryBytes An array of ASCII bytes. 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @since 3.0 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setPartBoundary(byte[] boundaryBytes) { 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.boundaryBytes = boundaryBytes; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Tests if this part can be sent more than once. 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return <code>true</code> if {@link #sendData(OutputStream)} can be successfully called 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * more than once. 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @since 3.0 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isRepeatable() { 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write the start to the specified output stream 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param out The output stream 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an IO problem occurs. 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void sendStart(OutputStream out) throws IOException { 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG.trace("enter sendStart(OutputStream out)"); 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(EXTRA_BYTES); 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(getPartBoundary()); 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CRLF_BYTES); 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write the content disposition header to the specified output stream 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param out The output stream 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an IO problem occurs. 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void sendDispositionHeader(OutputStream out) throws IOException { 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG.trace("enter sendDispositionHeader(OutputStream out)"); 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CONTENT_DISPOSITION_BYTES); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(QUOTE_BYTES); 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(EncodingUtils.getAsciiBytes(getName())); 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(QUOTE_BYTES); 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write the content type header to the specified output stream 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param out The output stream 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an IO problem occurs. 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void sendContentTypeHeader(OutputStream out) throws IOException { 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG.trace("enter sendContentTypeHeader(OutputStream out)"); 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String contentType = getContentType(); 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentType != null) { 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CRLF_BYTES); 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CONTENT_TYPE_BYTES); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(EncodingUtils.getAsciiBytes(contentType)); 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String charSet = getCharSet(); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (charSet != null) { 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CHARSET_BYTES); 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(EncodingUtils.getAsciiBytes(charSet)); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write the content transfer encoding header to the specified 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * output stream 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param out The output stream 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an IO problem occurs. 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void sendTransferEncodingHeader(OutputStream out) throws IOException { 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG.trace("enter sendTransferEncodingHeader(OutputStream out)"); 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String transferEncoding = getTransferEncoding(); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (transferEncoding != null) { 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CRLF_BYTES); 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CONTENT_TRANSFER_ENCODING_BYTES); 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(EncodingUtils.getAsciiBytes(transferEncoding)); 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write the end of the header to the output stream 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param out The output stream 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an IO problem occurs. 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void sendEndOfHeader(OutputStream out) throws IOException { 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG.trace("enter sendEndOfHeader(OutputStream out)"); 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CRLF_BYTES); 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CRLF_BYTES); 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write the data to the specified output stream 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param out The output stream 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an IO problem occurs. 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected abstract void sendData(OutputStream out) throws IOException; 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the length of the main content 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return long The length. 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an IO problem occurs 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected abstract long lengthOfData() throws IOException; 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write the end data to the output stream. 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param out The output stream 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an IO problem occurs. 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void sendEnd(OutputStream out) throws IOException { 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG.trace("enter sendEnd(OutputStream out)"); 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CRLF_BYTES); 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write all the data to the output stream. 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If you override this method make sure to override 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * #length() as well 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param out The output stream 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an IO problem occurs. 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void send(OutputStream out) throws IOException { 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG.trace("enter send(OutputStream out)"); 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendStart(out); 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendDispositionHeader(out); 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendContentTypeHeader(out); 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendTransferEncodingHeader(out); 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEndOfHeader(out); 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendData(out); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEnd(out); 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the full length of all the data. 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If you override this method make sure to override 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * #send(OutputStream) as well 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return long The length. 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an IO problem occurs 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public long length() throws IOException { 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG.trace("enter length()"); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lengthOfData() < 0) { 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ByteArrayOutputStream overhead = new ByteArrayOutputStream(); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendStart(overhead); 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendDispositionHeader(overhead); 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendContentTypeHeader(overhead); 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendTransferEncodingHeader(overhead); 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEndOfHeader(overhead); 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEnd(overhead); 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return overhead.size() + lengthOfData(); 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return a string representation of this object. 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return A string representation of this object. 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see java.lang.Object#toString() 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this.getName(); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write all parts and the last boundary to the specified output stream. 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param out The stream to write to. 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parts The parts to write. 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an I/O error occurs while writing the parts. 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static void sendParts(OutputStream out, final Part[] parts) 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throws IOException { 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendParts(out, parts, DEFAULT_BOUNDARY_BYTES); 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write all parts and the last boundary to the specified output stream. 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param out The stream to write to. 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parts The parts to write. 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param partBoundary The ASCII bytes to use as the part boundary. 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an I/O error occurs while writing the parts. 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @since 3.0 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static void sendParts(OutputStream out, Part[] parts, byte[] partBoundary) 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throws IOException { 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (parts == null) { 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Parts may not be null"); 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (partBoundary == null || partBoundary.length == 0) { 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("partBoundary may not be empty"); 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < parts.length; i++) { 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set the part boundary before the part is sent 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parts[i].setPartBoundary(partBoundary); 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parts[i].send(out); 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(EXTRA_BYTES); 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(partBoundary); 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(EXTRA_BYTES); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project out.write(CRLF_BYTES); 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the total sum of all parts and that of the last boundary 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parts The parts. 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The total length 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an I/O error occurs while writing the parts. 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static long getLengthOfParts(Part[] parts) 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throws IOException { 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return getLengthOfParts(parts, DEFAULT_BOUNDARY_BYTES); 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the length of the multipart message including the given parts. 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parts The parts. 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param partBoundary The ASCII bytes to use as the part boundary. 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The total length 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws IOException If an I/O error occurs while writing the parts. 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @since 3.0 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static long getLengthOfParts(Part[] parts, byte[] partBoundary) throws IOException { 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG.trace("getLengthOfParts(Parts[])"); 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (parts == null) { 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Parts may not be null"); 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long total = 0; 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < parts.length; i++) { 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set the part boundary before we calculate the part's length 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parts[i].setPartBoundary(partBoundary); 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long l = parts[i].length(); 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (l < 0) { 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project total += l; 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project total += EXTRA_BYTES.length; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project total += partBoundary.length; 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project total += EXTRA_BYTES.length; 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project total += CRLF_BYTES.length; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return total; 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 440