Balakrishnan J created VFS-592:
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Summary: ftp IPV6 URI always throws 550 Failed to change directory
to Remote Root Directory
Key: VFS-592
URL: https://issues.apache.org/jira/browse/VFS-592
Project: Commons VFS
Issue Type: Bug
Affects Versions: 2.0
Reporter: Balakrishnan J
Priority: Critical
FTP URI when connected with IPV6 machine always throws either of the following
1) 550 Failed to change directory to Remote Root Directory
2) org.apache.commons.vfs2.FileSystemException: Could not determine the type of
file
The code snippet :
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public FtpResult performScript(String pScript) throws IOException
{
FtpResult result=null;
// First verify that the Remote and Local Directories do exist
as directories
try {
//FileObject remoteRootDir = resolveDir(remoteDir);
FileObject remoteRootDir =
m_FsManager.resolveFile("ftp://adc00pcf.us.oracle.com/abc";, m_SrcTargetOptions);
if (remoteRootDir.getType()!=FileType.FOLDER) {
String msg =
resfunction.getString("FTP.550FailedToChangeDirectoryToRemoteRoot").replaceAll("\\{0\\}",
remoteDir);
ftpTrace = handleActionMessage(msg, lineNumber);
if (m_stopFTPOnError)
return new FtpResult(Status.ERROR,
ftpTrace);
}
}
catch (FileSystemException fsx) {
final Writer exWriter = new StringWriter();
fsx.printStackTrace(new PrintWriter(exWriter));
ftpTrace = exWriter.toString();
AgentLogger.log(Level.INFO, "Validate RemoteDirectory
raised ", fsx);
return new FtpResult(Status.ERROR, ftpTrace);
}
try {
FileObject localRootDir =
m_FsManager.resolveFile(m_SchemeLocalDir);
if (localRootDir.getType()!=FileType.FOLDER) {
String msg =
resfunction.getString("FTP.550FailedToChangeDirectoryToLocalRoot").replaceAll("\\{0\\}",
m_SchemeLocalDir);
ftpTrace = handleActionMessage(msg, lineNumber);
if (m_stopFTPOnError)
return new FtpResult(Status.ERROR,
ftpTrace);
}
}
catch (FileSystemException fsx) {
ftpTrace =
handleActionMessage(resfunction.getString("FTP.550FailedToChangeDirectoryToLocalRoot"),
lineNumber);
ftpTrace += fsx.getLocalizedMessage();
AgentLogger.log(Level.FINE, "Validate LocalDirectory
raised ", fsx);
if (m_stopFTPOnError)
return new FtpResult(Status.ERROR, ftpTrace);
}
FileObject fileToRename=null;
BufferedReader cmdReader = new BufferedReader(new
StringReader(pScript));
try {
// MKD aa succeeds if aa does not exist
// MKD aa/bb succeeds if aa does exist;
fails if aa does not exist
// MKD ./aa created /tmp/./aa
actionMessage =
resfunction.getString("FTP.550CreateDirectoryOperationFailed");
FileObject newDir =
resolveFile(getRemoteDir(relativeDir), "mynewdir");
if (!newDir.exists())
{
newDir.createFolder();
if (newDir.exists())
actionMessage =
resfunction.getString("FTP.257DirectoryCreated").replaceAll("\\{0\\}",
handleProtocol(newDir));
}
}
}
catch (Exception ex) {
AgentLogger.log(Level.FINE, "FTP Cmd="+cmd, ex);
} // end of processing the command
}
return result;
}
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