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annotate src/ch/ethz/ssh2/SFTPv6Client.java @ 421:660ac2d2003b

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break out of infinite loop
author Carl Byington <carl@five-ten-sg.com>
date Wed, 29 Oct 2014 18:03:42 -0700
parents 071eccdff8ea
children
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1 package ch.ethz.ssh2;
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2
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3 import java.io.IOException;
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4 import java.util.ArrayList;
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5 import java.util.List;
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6
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7 import ch.ethz.ssh2.log.Logger;
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8 import ch.ethz.ssh2.packets.TypesReader;
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9 import ch.ethz.ssh2.packets.TypesWriter;
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10 import ch.ethz.ssh2.sftp.AceMask;
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11 import ch.ethz.ssh2.sftp.ErrorCodes;
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12 import ch.ethz.ssh2.sftp.OpenFlags;
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13 import ch.ethz.ssh2.sftp.Packet;
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14
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15 /**
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16 * @version $Id: SFTPv6Client.java 151 2014-04-28 10:03:39Z dkocher@sudo.ch $
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17 */
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18 public class SFTPv6Client extends AbstractSFTPClient {
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19 private static final Logger log = Logger.getLogger(SFTPv6Client.class);
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20
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21 private PacketListener listener;
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22
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23 public SFTPv6Client(Connection conn) throws IOException {
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24 this(conn, new PacketListener() {
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25 public void read(String packet) {
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26 log.debug("Read packet " + packet);
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27 }
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28 public void write(String packet) {
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29 log.debug("Write packet " + packet);
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30 }
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31 });
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32 }
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33
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34 public SFTPv6Client(Connection conn, PacketListener listener) throws IOException {
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35 super(conn, 6, listener);
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36 this.listener = listener;
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37 }
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38
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39 public SFTPv6FileAttributes fstat(SFTPFileHandle handle) throws IOException {
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40 int req_id = generateNextRequestID();
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41 TypesWriter tw = new TypesWriter();
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42 tw.writeString(handle.getHandle(), 0, handle.getHandle().length);
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43 sendMessage(Packet.SSH_FXP_FSTAT, req_id, tw.getBytes());
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44 byte[] resp = receiveMessage(34000);
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45 TypesReader tr = new TypesReader(resp);
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46 int t = tr.readByte();
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47 listener.read(Packet.forName(t));
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48 int rep_id = tr.readUINT32();
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49
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50 if (rep_id != req_id) {
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51 throw new RequestMismatchException();
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52 }
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53
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54 if (t == Packet.SSH_FXP_ATTRS) {
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55 return new SFTPv6FileAttributes(tr);
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56 }
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57
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58 if (t != Packet.SSH_FXP_STATUS) {
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59 throw new PacketTypeException(t);
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60 }
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61
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62 int errorCode = tr.readUINT32();
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63 String errorMessage = tr.readString();
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64 listener.read(errorMessage);
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65 throw new SFTPException(errorMessage, errorCode);
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66 }
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67
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68 private SFTPv6FileAttributes statBoth(String path, int statMethod) throws IOException {
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69 int req_id = generateNextRequestID();
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70 TypesWriter tw = new TypesWriter();
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71 tw.writeString(path, this.getCharset());
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72 sendMessage(statMethod, req_id, tw.getBytes());
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73 byte[] resp = receiveMessage(34000);
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74 TypesReader tr = new TypesReader(resp);
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75 int t = tr.readByte();
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76 listener.read(Packet.forName(t));
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77 int rep_id = tr.readUINT32();
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78
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79 if (rep_id != req_id) {
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80 throw new RequestMismatchException();
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81 }
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82
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83 if (t == Packet.SSH_FXP_ATTRS) {
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84 return new SFTPv6FileAttributes(tr);
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85 }
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86
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87 if (t != Packet.SSH_FXP_STATUS) {
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88 throw new PacketTypeException(t);
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89 }
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90
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91 int errorCode = tr.readUINT32();
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92 String errorMessage = tr.readString();
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93 listener.read(errorMessage);
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94 throw new SFTPException(errorMessage, errorCode);
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95 }
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96
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97 public SFTPv6FileAttributes stat(String path) throws IOException {
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98 return statBoth(path, Packet.SSH_FXP_STAT);
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99 }
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100
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101 public SFTPv6FileAttributes lstat(String path) throws IOException {
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102 return statBoth(path, Packet.SSH_FXP_LSTAT);
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103 }
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104
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105
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106 private List<SFTPv6DirectoryEntry> scanDirectory(byte[] handle) throws IOException {
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107 List<SFTPv6DirectoryEntry> files = new ArrayList<SFTPv6DirectoryEntry>();
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108
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109 while (true) {
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110 int req_id = generateNextRequestID();
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111 TypesWriter tw = new TypesWriter();
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112 tw.writeString(handle, 0, handle.length);
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113 sendMessage(Packet.SSH_FXP_READDIR, req_id, tw.getBytes());
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114 byte[] resp = receiveMessage(34000);
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115 TypesReader tr = new TypesReader(resp);
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116 int t = tr.readByte();
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117 listener.read(Packet.forName(t));
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118 int rep_id = tr.readUINT32();
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119
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120 if (rep_id != req_id) {
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121 throw new RequestMismatchException();
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122 }
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123
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124 if (t == Packet.SSH_FXP_NAME) {
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125 int count = tr.readUINT32();
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126
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127 if (log.isDebugEnabled()) {
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128 log.debug(String.format("Parsing %d name entries", count));
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129 }
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130
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131 while (count > 0) {
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132 SFTPv6DirectoryEntry file = new SFTPv6DirectoryEntry();
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133 file.filename = tr.readString(this.getCharset());
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134 listener.read(file.filename);
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135 file.attributes = new SFTPv6FileAttributes(tr);
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136
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137 if (log.isDebugEnabled()) {
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138 log.debug(String.format("Adding file %s", file));
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139 }
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140
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141 files.add(file);
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142 count--;
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143 }
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144
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145 continue;
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146 }
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
147
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
148 if (t != Packet.SSH_FXP_STATUS) {
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
149 throw new PacketTypeException(t);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
150 }
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
151
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
152 int errorCode = tr.readUINT32();
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
153
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
154 if (errorCode == ErrorCodes.SSH_FX_EOF) {
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
155 return files;
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
156 }
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
157
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
158 String errorMessage = tr.readString();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
159 listener.read(errorMessage);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
160 throw new SFTPException(errorMessage, errorCode);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
161 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
162 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
163
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
164 public final SFTPFileHandle openDirectory(String path) throws IOException {
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
165 int req_id = generateNextRequestID();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
166 TypesWriter tw = new TypesWriter();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
167 tw.writeString(path, this.getCharset());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
168 sendMessage(Packet.SSH_FXP_OPENDIR, req_id, tw.getBytes());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
169 byte[] resp = receiveMessage(34000);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
170 TypesReader tr = new TypesReader(resp);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
171 int t = tr.readByte();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
172 listener.read(Packet.forName(t));
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
173 int rep_id = tr.readUINT32();
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
174
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
175 if (rep_id != req_id) {
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
176 throw new RequestMismatchException();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
177 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
178
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
179 if (t == Packet.SSH_FXP_HANDLE) {
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
180 return new SFTPFileHandle(this, tr.readByteString());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
181 }
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: 305
diff changeset
183 if (t != Packet.SSH_FXP_STATUS) {
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
184 throw new PacketTypeException(t);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
185 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
186
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
187 int errorCode = tr.readUINT32();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
188 String errorMessage = tr.readString();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
189 listener.read(errorMessage);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
190 throw new SFTPException(errorMessage, errorCode);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
191 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
192
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
193 /**
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
194 * List the contents of a directory.
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
195 *
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
196 * @param dirName See the {@link SFTPv6Client comment} for the class for more details.
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
197 * @return A Vector containing {@link SFTPv6DirectoryEntry} objects.
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
198 * @throws IOException
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
199 */
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
200 public List<SFTPv6DirectoryEntry> ls(String dirName) throws IOException {
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
201 SFTPFileHandle handle = openDirectory(dirName);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
202 List<SFTPv6DirectoryEntry> result = scanDirectory(handle.getHandle());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
203 closeFile(handle);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
204 return result;
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
205 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
206
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
207 /**
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
208 * Create a file and open it for reading and writing.
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
209 * Same as {@link #createFile(String, SFTPFileAttributes) createFile(fileName, null)}.
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
210 *
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
211 * @param filename See the {@link SFTPv6Client comment} for the class for more details.
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
212 * @return a SFTPFileHandle handle
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
213 * @throws IOException
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
214 */
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
215 public SFTPFileHandle createFile(String filename) throws IOException {
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
216 return createFile(filename, new SFTPv6FileAttributes());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
217 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
218
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
219 /**
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
220 * Create a file and open it for reading and writing.
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
221 * You can specify the default attributes of the file (the server may or may
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
222 * not respect your wishes).
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
223 *
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
224 * @param filename See the {@link SFTPv6Client comment} for the class for more details.
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
225 * @param attr may be <code>null</code> to use server defaults. Probably only
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
226 * the <code>uid</code>, <code>gid</code> and <code>permissions</code>
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
227 * (remember the server may apply a umask) entries of the {@link SFTPFileHandle}
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
228 * structure make sense. You need only to set those fields where you want
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
229 * to override the server's defaults.
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
230 * @return a SFTPFileHandle handle
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
231 * @throws IOException
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
232 */
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
233 public SFTPFileHandle createFile(String filename, SFTPFileAttributes attr) throws IOException {
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
234 return openFile(filename, OpenFlags.SSH_FXF_CREATE_NEW, attr);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
235 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
236
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
237 public SFTPFileHandle openFile(String filename, int flags) throws IOException {
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
238 return this.openFile(filename, flags, new SFTPv6FileAttributes());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
239 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
240
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
241 @Override
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
242 public SFTPFileHandle openFile(String filename, int flags, SFTPFileAttributes attr) throws IOException {
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
243 int req_id = generateNextRequestID();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
244 TypesWriter tw = new TypesWriter();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
245 tw.writeString(filename, this.getCharset());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
246 tw.writeUINT32(AceMask.ACE4_READ_DATA | AceMask.ACE4_READ_ATTRIBUTES | AceMask.ACE4_READ_ACL | AceMask.ACE4_READ_NAMED_ATTRS
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
247 | AceMask.ACE4_WRITE_DATA | AceMask.ACE4_APPEND_DATA | AceMask.ACE4_WRITE_ATTRIBUTES | AceMask.ACE4_WRITE_ACL | AceMask.ACE4_WRITE_NAMED_ATTRS);
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
248 tw.writeUINT32(flags);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
249 tw.writeBytes(attr.toBytes());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
250 sendMessage(Packet.SSH_FXP_OPEN, req_id, tw.getBytes());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
251 byte[] resp = receiveMessage(34000);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
252 TypesReader tr = new TypesReader(resp);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
253 int t = tr.readByte();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
254 listener.read(Packet.forName(t));
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
255 int rep_id = tr.readUINT32();
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
256
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
257 if (rep_id != req_id) {
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
258 throw new RequestMismatchException();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
259 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
260
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
261 if (t == Packet.SSH_FXP_HANDLE) {
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
262 return new SFTPFileHandle(this, tr.readByteString());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
263 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
264
307
071eccdff8ea fix java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 305
diff changeset
265 if (t != Packet.SSH_FXP_STATUS) {
273
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
266 throw new PacketTypeException(t);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
267 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
268
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
269 int errorCode = tr.readUINT32();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
270 String errorMessage = tr.readString();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
271 listener.read(errorMessage);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
272 throw new SFTPException(errorMessage, errorCode);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
273 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
274
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
275 @Override
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
276 public void createSymlink(String src, String target) throws IOException {
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
277 int req_id = generateNextRequestID();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
278 TypesWriter tw = new TypesWriter();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
279 // new-link-path
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
280 tw.writeString(src, this.getCharset());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
281 // existing-path
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
282 tw.writeString(target, this.getCharset());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
283 tw.writeBoolean(true);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
284 sendMessage(Packet.SSH_FXP_LINK, req_id, tw.getBytes());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
285 expectStatusOKMessage(req_id);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
286 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
287
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
288 @Override
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
289 public void createHardlink(String src, String target) throws IOException {
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
290 int req_id = generateNextRequestID();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
291 TypesWriter tw = new TypesWriter();
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
292 // new-link-path
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
293 tw.writeString(src, this.getCharset());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
294 // existing-path
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
295 tw.writeString(target, this.getCharset());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
296 tw.writeBoolean(false);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
297 sendMessage(Packet.SSH_FXP_LINK, req_id, tw.getBytes());
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
298 expectStatusOKMessage(req_id);
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
299 }
91a31873c42a start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
300 }