510Connectbot: src/ch/ethz/ssh2/SCPClient.java annotate

annotate src/ch/ethz/ssh2/SCPClient.java @ 399:aeb8c2e6d83a

add queue to buffer monitor socket writes to prevent blocking on socket output stream write

author	Carl Byington <carl@five-ten-sg.com>
date	Wed, 15 Oct 2014 18:03:27 -0700
parents	071eccdff8ea
children

rev	line source
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	1 package ch.ethz.ssh2;
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	2
292 855cdc3b2ced start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 290 diff changeset	3 import java.io.BufferedInputStream;
855cdc3b2ced start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 290 diff changeset	4 import java.io.BufferedOutputStream;
855cdc3b2ced start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 290 diff changeset	5 import java.io.File;
855cdc3b2ced start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 290 diff changeset	6 import java.io.FileInputStream;
855cdc3b2ced start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 290 diff changeset	7 import java.io.FileOutputStream;
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	8 import java.io.IOException;
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	9 import java.io.InputStream;
292 855cdc3b2ced start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 290 diff changeset	10 import java.io.OutputStream;
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	11 import java.nio.charset.Charset;
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	12 import java.nio.charset.UnsupportedCharsetException;
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	13
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	14 /**
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	15 * A very basic <code>SCPClient</code> that can be used to copy files from/to
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	16 * the SSH-2 server. On the server side, the "scp" program must be in the PATH.
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	17 * <p/>
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	18 * This scp client is thread safe - you can download (and upload) different sets
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	19 * of files concurrently without any troubles. The <code>SCPClient</code> is
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	20 * actually mapping every request to a distinct {@link ch.ethz.ssh2.Session}.
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	21 *
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	22 * @author Christian Plattner, plattner@inf.ethz.ch
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	23 * @version $Id: SCPClient.java 85 2014-04-07 14:05:09Z dkocher@sudo.ch $
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	24 */
91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	25
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	26 public class SCPClient {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	27 Connection conn;
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	28
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	29 String charsetName = null;
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	30
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	31 /**
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	32 * Set the charset used to convert between Java Unicode Strings and byte encodings
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	33 * used by the server for paths and file names.
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	34 *
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	35 * @param charset the name of the charset to be used or <code>null</code> to use the platform's
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	36 * default encoding.
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	37 * @throws IOException
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	38 * @see #getCharset()
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	39 */
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	40 public void setCharset(String charset) throws IOException {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	41 if (charset == null) {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	42 charsetName = charset;
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	43 return;
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	44 }
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	45
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	46 try {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	47 Charset.forName(charset);
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	48 }
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	49 catch (UnsupportedCharsetException e) {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	50 throw new IOException("This charset is not supported", e);
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	51 }
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	52
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	53 charsetName = charset;
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	54 }
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	55
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	56 /**
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	57 * The currently used charset for filename encoding/decoding.
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	58 *
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	59 * @return The name of the charset (<code>null</code> if the platform's default charset is being used)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	60 * @see #setCharset(String)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	61 */
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	62 public String getCharset() {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	63 return charsetName;
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	64 }
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	65
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	66 public class LenNamePair {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	67 public long length;
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	68 String filename;
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	69 }
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	70
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	71 public SCPClient(Connection conn) {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	72 if (conn == null)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	73 throw new IllegalArgumentException("Cannot accept null argument!");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	74
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	75 this.conn = conn;
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	76 }
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	77
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	78 protected void readResponse(InputStream is) throws IOException {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	79 int c = is.read();
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	80
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	81 if (c == 0)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	82 return;
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	83
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	84 if (c == -1)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	85 throw new IOException("Remote scp terminated unexpectedly.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	86
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	87 if ((c != 1) && (c != 2))
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	88 throw new IOException("Remote scp sent illegal error code.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	89
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	90 if (c == 2)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	91 throw new IOException("Remote scp terminated with error.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	92
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	93 String err = receiveLine(is);
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	94 throw new IOException("Remote scp terminated with error (" + err + ").");
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	95 }
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	96
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	97 protected String receiveLine(InputStream is) throws IOException {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	98 StringBuilder sb = new StringBuilder(30);
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	99
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	100 while (true) {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	101 /* This is a random limit - if your path names are longer, then adjust it */
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	102 if (sb.length() > 8192)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	103 throw new IOException("Remote scp sent a too long line");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	104
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	105 int c = is.read();
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	106
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	107 if (c < 0)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	108 throw new IOException("Remote scp terminated unexpectedly.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	109
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	110 if (c == '\n')
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	111 break;
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	112
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	113 sb.append((char) c);
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	114 }
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	115
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	116 return sb.toString();
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	117 }
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	118
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	119 protected LenNamePair parseCLine(String line) throws IOException {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	120 /* Minimum line: "xxxx y z" ---> 8 chars */
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	121 if (line.length() < 8)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	122 throw new IOException("Malformed C line sent by remote SCP binary, line too short.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	123
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	124 if ((line.charAt(4) != ' ') \|\| (line.charAt(5) == ' '))
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	125 throw new IOException("Malformed C line sent by remote SCP binary.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	126
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	127 int length_name_sep = line.indexOf(' ', 5);
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	128
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	129 if (length_name_sep == -1)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	130 throw new IOException("Malformed C line sent by remote SCP binary.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	131
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	132 String length_substring = line.substring(5, length_name_sep);
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	133 String name_substring = line.substring(length_name_sep + 1);
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	134
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	135 if ((length_substring.length() <= 0) \|\| (name_substring.length() <= 0))
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	136 throw new IOException("Malformed C line sent by remote SCP binary.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	137
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	138 if ((6 + length_substring.length() + name_substring.length()) != line.length())
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	139 throw new IOException("Malformed C line sent by remote SCP binary.");
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	140
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	141 final long len;
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	142
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	143 try {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	144 len = Long.parseLong(length_substring);
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	145 }
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	146 catch (NumberFormatException e) {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	147 throw new IOException("Malformed C line sent by remote SCP binary, cannot parse file length.");
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	148 }
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	149
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	150 if (len < 0)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	151 throw new IOException("Malformed C line sent by remote SCP binary, illegal file length.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	152
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	153 LenNamePair lnp = new LenNamePair();
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	154 lnp.length = len;
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	155 lnp.filename = name_substring;
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	156 return lnp;
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	157 }
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	158
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	159 /**
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	160 * The session for opened for this SCP transfer must be closed using
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	161 * SCPOutputStream#close
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	162 *
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	163 * @param remoteFile
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	164 * @param length The size of the file to send
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	165 * @param remoteTargetDirectory
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	166 * @param mode
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	167 * @return
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	168 * @throws IOException
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	169 */
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	170 public SCPOutputStream put(final String remoteFile, long length, String remoteTargetDirectory, String mode)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	171 throws IOException {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	172 Session sess = null;
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	173
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	174 if (null == remoteFile)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	175 throw new IllegalArgumentException("Null argument.");
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	176
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	177 if (null == remoteTargetDirectory)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	178 remoteTargetDirectory = "";
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	179
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	180 if (null == mode)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	181 mode = "0600";
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	182
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	183 if (mode.length() != 4)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	184 throw new IllegalArgumentException("Invalid mode.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	185
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	186 for (int i = 0; i < mode.length(); i++)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	187 if (Character.isDigit(mode.charAt(i)) == false)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	188 throw new IllegalArgumentException("Invalid mode.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	189
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	190 remoteTargetDirectory = (remoteTargetDirectory.length() > 0) ? remoteTargetDirectory : ".";
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	191 String cmd = "scp -t -d \"" + remoteTargetDirectory + "\"";
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	192 sess = conn.openSession();
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	193 sess.execCommand(cmd, charsetName);
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	194 return new SCPOutputStream(this, sess, remoteFile, length, mode);
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	195 }
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	196
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	197 /**
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	198 * The session for opened for this SCP transfer must be closed using
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	199 * SCPInputStream#close
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	200 *
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	201 * @param remoteFile
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	202 * @return
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	203 * @throws IOException
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	204 */
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	205 public SCPInputStream get(final String remoteFile) throws IOException {
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	206 Session sess = null;
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	207
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	208 if (null == remoteFile)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	209 throw new IllegalArgumentException("Null argument.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	210
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	211 if (remoteFile.length() == 0)
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	212 throw new IllegalArgumentException("Cannot accept empty filename.");
273 91a31873c42a start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: diff changeset	213
307 071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	214 String cmd = "scp -f";
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	215 cmd += (" \"" + remoteFile + "\"");
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	216 sess = conn.openSession();
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	217 sess.execCommand(cmd, charsetName);
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	218 return new SCPInputStream(this, sess);
071eccdff8ea fix java formatting Carl Byington <carl@five-ten-sg.com> parents: 292 diff changeset	219 }
290 9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	220 private void sendBytes(Session sess, byte[] data, String fileName, String mode) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	221 OutputStream os = sess.getStdin();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	222 InputStream is = new BufferedInputStream(sess.getStdout(), 512);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	223 readResponse(is);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	224 String cline = "C" + mode + " " + data.length + " " + fileName + "\n";
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	225 os.write(cline.getBytes("ISO-8859-1"));
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	226 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	227 readResponse(is);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	228 os.write(data, 0, data.length);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	229 os.write(0);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	230 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	231 readResponse(is);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	232 os.write("E\n".getBytes("ISO-8859-1"));
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	233 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	234 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	235
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	236 private void sendFiles(Session sess, String[] files, String[] remoteFiles, String mode) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	237 byte[] buffer = new byte[8192];
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	238 OutputStream os = new BufferedOutputStream(sess.getStdin(), 40000);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	239 InputStream is = new BufferedInputStream(sess.getStdout(), 512);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	240 readResponse(is);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	241
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	242 for (int i = 0; i < files.length; i++) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	243 File f = new File(files[i]);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	244 long remain = f.length();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	245 String remoteName;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	246
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	247 if ((remoteFiles != null) && (remoteFiles.length > i) && (remoteFiles[i] != null))
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	248 remoteName = remoteFiles[i];
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	249 else
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	250 remoteName = f.getName();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	251
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	252 String cline = "C" + mode + " " + remain + " " + remoteName + "\n";
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	253 os.write(cline.getBytes("ISO-8859-1"));
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	254 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	255 readResponse(is);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	256 FileInputStream fis = null;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	257
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	258 try {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	259 fis = new FileInputStream(f);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	260
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	261 while (remain > 0) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	262 int trans;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	263
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	264 if (remain > buffer.length)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	265 trans = buffer.length;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	266 else
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	267 trans = (int) remain;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	268
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	269 if (fis.read(buffer, 0, trans) != trans)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	270 throw new IOException("Cannot read enough from local file " + files[i]);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	271
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	272 os.write(buffer, 0, trans);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	273 remain -= trans;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	274 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	275 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	276 finally {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	277 if (fis != null)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	278 fis.close();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	279 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	280
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	281 os.write(0);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	282 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	283 readResponse(is);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	284 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	285
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	286 os.write("E\n".getBytes("ISO-8859-1"));
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	287 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	288 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	289
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	290 private void receiveFiles(Session sess, OutputStream[] targets) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	291 byte[] buffer = new byte[8192];
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	292 OutputStream os = new BufferedOutputStream(sess.getStdin(), 512);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	293 InputStream is = new BufferedInputStream(sess.getStdout(), 40000);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	294 os.write(0x0);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	295 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	296
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	297 for (int i = 0; i < targets.length; i++) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	298 LenNamePair lnp = null;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	299
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	300 while (true) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	301 int c = is.read();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	302
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	303 if (c < 0)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	304 throw new IOException("Remote scp terminated unexpectedly.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	305
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	306 String line = receiveLine(is);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	307
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	308 if (c == 'T') {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	309 /* Ignore modification times */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	310 continue;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	311 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	312
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	313 if ((c == 1) \|\| (c == 2))
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	314 throw new IOException("Remote SCP error: " + line);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	315
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	316 if (c == 'C') {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	317 lnp = parseCLine(line);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	318 break;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	319 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	320
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	321 throw new IOException("Remote SCP error: " + ((char) c) + line);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	322 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	323
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	324 os.write(0x0);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	325 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	326 long remain = lnp.length;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	327
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	328 while (remain > 0) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	329 int trans;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	330
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	331 if (remain > buffer.length)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	332 trans = buffer.length;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	333 else
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	334 trans = (int) remain;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	335
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	336 int this_time_received = is.read(buffer, 0, trans);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	337
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	338 if (this_time_received < 0) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	339 throw new IOException("Remote scp terminated connection unexpectedly");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	340 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	341
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	342 targets[i].write(buffer, 0, this_time_received);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	343 remain -= this_time_received;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	344 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	345
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	346 readResponse(is);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	347 os.write(0x0);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	348 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	349 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	350 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	351
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	352 private void receiveFiles(Session sess, String[] files, String target) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	353 byte[] buffer = new byte[8192];
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	354 OutputStream os = new BufferedOutputStream(sess.getStdin(), 512);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	355 InputStream is = new BufferedInputStream(sess.getStdout(), 40000);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	356 os.write(0x0);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	357 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	358
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	359 for (int i = 0; i < files.length; i++) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	360 LenNamePair lnp = null;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	361
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	362 while (true) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	363 int c = is.read();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	364
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	365 if (c < 0)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	366 throw new IOException("Remote scp terminated unexpectedly.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	367
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	368 String line = receiveLine(is);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	369
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	370 if (c == 'T') {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	371 /* Ignore modification times */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	372 continue;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	373 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	374
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	375 if ((c == 1) \|\| (c == 2))
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	376 throw new IOException("Remote SCP error: " + line);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	377
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	378 if (c == 'C') {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	379 lnp = parseCLine(line);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	380 break;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	381 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	382
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	383 throw new IOException("Remote SCP error: " + ((char) c) + line);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	384 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	385
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	386 os.write(0x0);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	387 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	388 File f = new File(target + File.separatorChar + lnp.filename);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	389 FileOutputStream fop = null;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	390
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	391 try {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	392 fop = new FileOutputStream(f);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	393 long remain = lnp.length;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	394
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	395 while (remain > 0) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	396 int trans;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	397
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	398 if (remain > buffer.length)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	399 trans = buffer.length;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	400 else
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	401 trans = (int) remain;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	402
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	403 int this_time_received = is.read(buffer, 0, trans);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	404
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	405 if (this_time_received < 0) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	406 throw new IOException("Remote scp terminated connection unexpectedly");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	407 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	408
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	409 fop.write(buffer, 0, this_time_received);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	410 remain -= this_time_received;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	411 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	412 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	413 finally {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	414 if (fop != null)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	415 fop.close();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	416 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	417
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	418 readResponse(is);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	419 os.write(0x0);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	420 os.flush();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	421 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	422 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	423
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	424 /**
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	425 * Copy a local file to a remote directory, uses mode 0600 when creating the
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	426 * file on the remote side.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	427 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	428 * @param localFile
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	429 * Path and name of local file.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	430 * @param remoteTargetDirectory
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	431 * Remote target directory. Use an empty string to specify the
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	432 * default directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	433 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	434 * @throws IOException
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	435 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	436 public void put(String localFile, String remoteTargetDirectory) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	437 put(new String[] { localFile }, remoteTargetDirectory, "0600");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	438 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	439
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	440 /**
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	441 * Copy a set of local files to a remote directory, uses mode 0600 when
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	442 * creating files on the remote side.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	443 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	444 * @param localFiles
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	445 * Paths and names of local file names.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	446 * @param remoteTargetDirectory
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	447 * Remote target directory. Use an empty string to specify the
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	448 * default directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	449 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	450 * @throws IOException
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	451 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	452
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	453 public void put(String[] localFiles, String remoteTargetDirectory) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	454 put(localFiles, remoteTargetDirectory, "0600");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	455 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	456
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	457 /**
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	458 * Copy a local file to a remote directory, uses the specified mode when
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	459 * creating the file on the remote side.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	460 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	461 * @param localFile
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	462 * Path and name of local file.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	463 * @param remoteTargetDirectory
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	464 * Remote target directory. Use an empty string to specify the
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	465 * default directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	466 * @param mode
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	467 * a four digit string (e.g., 0644, see "man chmod", "man open")
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	468 * @throws IOException
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	469 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	470 public void put(String localFile, String remoteTargetDirectory, String mode) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	471 put(new String[] { localFile }, remoteTargetDirectory, mode);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	472 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	473
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	474 /**
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	475 * Copy a local file to a remote directory, uses the specified mode and
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	476 * remote filename when creating the file on the remote side.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	477 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	478 * @param localFile
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	479 * Path and name of local file.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	480 * @param remoteFileName
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	481 * The name of the file which will be created in the remote
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	482 * target directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	483 * @param remoteTargetDirectory
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	484 * Remote target directory. Use an empty string to specify the
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	485 * default directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	486 * @param mode
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	487 * a four digit string (e.g., 0644, see "man chmod", "man open")
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	488 * @throws IOException
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	489 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	490 public void put(String localFile, String remoteFileName, String remoteTargetDirectory, String mode)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	491 throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	492 put(new String[] { localFile }, new String[] { remoteFileName }, remoteTargetDirectory, mode);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	493 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	494
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	495 /**
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	496 * Create a remote file and copy the contents of the passed byte array into
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	497 * it. Uses mode 0600 for creating the remote file.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	498 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	499 * @param data
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	500 * the data to be copied into the remote file.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	501 * @param remoteFileName
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	502 * The name of the file which will be created in the remote
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	503 * target directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	504 * @param remoteTargetDirectory
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	505 * Remote target directory. Use an empty string to specify the
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	506 * default directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	507 * @throws IOException
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	508 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	509
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	510 public void put(byte[] data, String remoteFileName, String remoteTargetDirectory) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	511 put(data, remoteFileName, remoteTargetDirectory, "0600");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	512 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	513
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	514 /**
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	515 * Create a remote file and copy the contents of the passed byte array into
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	516 * it. The method use the specified mode when creating the file on the
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	517 * remote side.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	518 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	519 * @param data
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	520 * the data to be copied into the remote file.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	521 * @param remoteFileName
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	522 * The name of the file which will be created in the remote
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	523 * target directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	524 * @param remoteTargetDirectory
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	525 * Remote target directory. Use an empty string to specify the
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	526 * default directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	527 * @param mode
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	528 * a four digit string (e.g., 0644, see "man chmod", "man open")
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	529 * @throws IOException
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	530 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	531 public void put(byte[] data, String remoteFileName, String remoteTargetDirectory, String mode) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	532 Session sess = null;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	533
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	534 if ((remoteFileName == null) \|\| (remoteTargetDirectory == null) \|\| (mode == null))
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	535 throw new IllegalArgumentException("Null argument.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	536
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	537 if (mode.length() != 4)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	538 throw new IllegalArgumentException("Invalid mode.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	539
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	540 for (int i = 0; i < mode.length(); i++)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	541 if (Character.isDigit(mode.charAt(i)) == false)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	542 throw new IllegalArgumentException("Invalid mode.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	543
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	544 remoteTargetDirectory = remoteTargetDirectory.trim();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	545 remoteTargetDirectory = (remoteTargetDirectory.length() > 0) ? remoteTargetDirectory : ".";
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	546 String cmd = "scp -t -d " + remoteTargetDirectory;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	547
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	548 try {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	549 sess = conn.openSession();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	550 sess.execCommand(cmd);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	551 sendBytes(sess, data, remoteFileName, mode);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	552 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	553 catch (IOException e) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	554 throw(IOException) new IOException("Error during SCP transfer.").initCause(e);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	555 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	556 finally {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	557 if (sess != null)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	558 sess.close();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	559 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	560 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	561
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	562 /**
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	563 * Copy a set of local files to a remote directory, uses the specified mode
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	564 * when creating the files on the remote side.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	565 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	566 * @param localFiles
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	567 * Paths and names of the local files.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	568 * @param remoteTargetDirectory
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	569 * Remote target directory. Use an empty string to specify the
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	570 * default directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	571 * @param mode
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	572 * a four digit string (e.g., 0644, see "man chmod", "man open")
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	573 * @throws IOException
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	574 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	575 public void put(String[] localFiles, String remoteTargetDirectory, String mode) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	576 put(localFiles, null, remoteTargetDirectory, mode);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	577 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	578
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	579 public void put(String[] localFiles, String[] remoteFiles, String remoteTargetDirectory, String mode)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	580 throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	581 Session sess = null;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	582
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	583 /*
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	584 * remoteFiles may be null, indicating that the local filenames shall be
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	585 * used
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	586 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	587
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	588 if ((localFiles == null) \|\| (remoteTargetDirectory == null) \|\| (mode == null))
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	589 throw new IllegalArgumentException("Null argument.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	590
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	591 if (mode.length() != 4)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	592 throw new IllegalArgumentException("Invalid mode.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	593
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	594 for (int i = 0; i < mode.length(); i++)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	595 if (Character.isDigit(mode.charAt(i)) == false)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	596 throw new IllegalArgumentException("Invalid mode.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	597
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	598 if (localFiles.length == 0)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	599 return;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	600
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	601 remoteTargetDirectory = remoteTargetDirectory.trim();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	602 remoteTargetDirectory = (remoteTargetDirectory.length() > 0) ? remoteTargetDirectory : ".";
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	603 String cmd = "scp -t -d " + remoteTargetDirectory;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	604
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	605 for (int i = 0; i < localFiles.length; i++) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	606 if (localFiles[i] == null)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	607 throw new IllegalArgumentException("Cannot accept null filename.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	608 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	609
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	610 try {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	611 sess = conn.openSession();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	612 sess.execCommand(cmd);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	613 sendFiles(sess, localFiles, remoteFiles, mode);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	614 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	615 catch (IOException e) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	616 throw(IOException) new IOException("Error during SCP transfer.").initCause(e);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	617 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	618 finally {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	619 if (sess != null)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	620 sess.close();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	621 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	622 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	623
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	624 /**
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	625 * Download a file from the remote server to a local directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	626 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	627 * @param remoteFile
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	628 * Path and name of the remote file.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	629 * @param localTargetDirectory
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	630 * Local directory to put the downloaded file.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	631 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	632 * @throws IOException
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	633 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	634 public void get(String remoteFile, String localTargetDirectory) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	635 get(new String[] { remoteFile }, localTargetDirectory);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	636 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	637
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	638 /**
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	639 * Download a file from the remote server and pipe its contents into an
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	640 * <code>OutputStream</code>. Please note that, to enable flexible usage
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	641 * of this method, the <code>OutputStream</code> will not be closed nor
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	642 * flushed.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	643 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	644 * @param remoteFile
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	645 * Path and name of the remote file.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	646 * @param target
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	647 * OutputStream where the contents of the file will be sent to.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	648 * @throws IOException
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	649 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	650 public void get(String remoteFile, OutputStream target) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	651 get(new String[] { remoteFile }, new OutputStream[] { target });
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	652 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	653
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	654 private void get(String remoteFiles[], OutputStream[] targets) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	655 Session sess = null;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	656
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	657 if ((remoteFiles == null) \|\| (targets == null))
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	658 throw new IllegalArgumentException("Null argument.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	659
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	660 if (remoteFiles.length != targets.length)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	661 throw new IllegalArgumentException("Length of arguments does not match.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	662
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	663 if (remoteFiles.length == 0)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	664 return;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	665
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	666 String cmd = "scp -f";
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	667
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	668 for (int i = 0; i < remoteFiles.length; i++) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	669 if (remoteFiles[i] == null)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	670 throw new IllegalArgumentException("Cannot accept null filename.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	671
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	672 String tmp = remoteFiles[i].trim();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	673
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	674 if (tmp.length() == 0)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	675 throw new IllegalArgumentException("Cannot accept empty filename.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	676
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	677 cmd += (" " + tmp);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	678 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	679
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	680 try {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	681 sess = conn.openSession();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	682 sess.execCommand(cmd);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	683 receiveFiles(sess, targets);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	684 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	685 catch (IOException e) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	686 throw(IOException) new IOException("Error during SCP transfer.").initCause(e);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	687 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	688 finally {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	689 if (sess != null)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	690 sess.close();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	691 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	692 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	693
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	694 /**
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	695 * Download a set of files from the remote server to a local directory.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	696 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	697 * @param remoteFiles
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	698 * Paths and names of the remote files.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	699 * @param localTargetDirectory
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	700 * Local directory to put the downloaded files.
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	701 *
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	702 * @throws IOException
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	703 */
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	704 public void get(String remoteFiles[], String localTargetDirectory) throws IOException {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	705 Session sess = null;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	706
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	707 if ((remoteFiles == null) \|\| (localTargetDirectory == null))
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	708 throw new IllegalArgumentException("Null argument.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	709
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	710 if (remoteFiles.length == 0)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	711 return;
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	712
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	713 String cmd = "scp -f";
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	714
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	715 for (int i = 0; i < remoteFiles.length; i++) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	716 if (remoteFiles[i] == null)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	717 throw new IllegalArgumentException("Cannot accept null filename.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	718
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	719 String tmp = remoteFiles[i].trim();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	720
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	721 if (tmp.length() == 0)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	722 throw new IllegalArgumentException("Cannot accept empty filename.");
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	723
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	724 cmd += (" " + tmp);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	725 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	726
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	727 try {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	728 sess = conn.openSession();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	729 sess.execCommand(cmd);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	730 receiveFiles(sess, remoteFiles, localTargetDirectory);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	731 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	732 catch (IOException e) {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	733 throw(IOException) new IOException("Error during SCP transfer.").initCause(e);
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	734 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	735 finally {
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	736 if (sess != null)
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	737 sess.close();
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	738 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	739 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	740 }
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	741
9ae4ed7bb523 start conversion from trilead to ganymed Carl Byington <carl@five-ten-sg.com> parents: 273 diff changeset	742

Mercurial > 510Connectbot

annotate src/ch/ethz/ssh2/SCPClient.java @ 399:aeb8c2e6d83a