protected void mkdir(String... mkdirOptions) throws RuntimeIOException {
CmdLine commandLine = CmdLine.build("mkdir");
for (String opt : mkdirOptions) {
commandLine.addArgument(opt);
}
commandLine.addArgument(getPath());
CapturingOverthereProcessOutputHandler capturedOutput = capturingHandler();
int errno = executeCommand(multiHandler(loggingHandler(logger), capturedOutput), commandLine);
if (errno != 0) {
throw new RuntimeIOException(
"Cannot create directory or -ies "
+ this
+ ": "
+ capturedOutput.getError()
+ " (errno="
+ errno
+ ")");
}
if (logger.isDebugEnabled()) {
logger.debug(
"Created directory " + this + " (with options:" + Joiner.on(' ').join(mkdirOptions));
}
}
@Override
public List<OverthereFile> listFiles() {
logger.debug("Listing directory {}", this);
CapturingOverthereProcessOutputHandler capturedOutput = capturingHandler();
// Yes, this *is* meant to be 'el es minus one'! Each file should go one a separate line, even
// if we create a pseudo-tty. Long format is NOT what we
// want here.
int errno =
executeCommand(
multiHandler(loggingHandler(logger), capturedOutput), build("ls", "-1", getPath()));
if (errno != 0) {
throw new RuntimeIOException(
"Cannot list directory "
+ this
+ ": "
+ capturedOutput.getError()
+ " (errno="
+ errno
+ ")");
}
List<OverthereFile> files = newArrayList();
for (String lsLine : capturedOutput.getOutputLines()) {
files.add(connection.getFile(this, lsLine));
}
return files;
}
@Override
public void deleteRecursively() throws RuntimeIOException {
logger.debug("Recursively deleting file or directory {}", this);
CapturingOverthereProcessOutputHandler capturedOutput = capturingHandler();
int errno =
executeCommand(
multiHandler(loggingHandler(logger), capturedOutput),
CmdLine.build("rm", "-rf", getPath()));
if (errno != 0) {
throw new RuntimeIOException(
"Cannot recursively delete file or directory "
+ this
+ ": "
+ capturedOutput.getError()
+ " (errno="
+ errno
+ ")");
}
}
@Override
protected void deleteFile() {
logger.debug("Deleting file {}", this);
CapturingOverthereProcessOutputHandler capturedOutput = capturingHandler();
int errno =
executeCommand(
multiHandler(loggingHandler(logger), capturedOutput),
CmdLine.build("rm", "-f", getPath()));
if (errno != 0) {
throw new RuntimeIOException(
"Cannot delete file "
+ this
+ ": "
+ capturedOutput.getError()
+ " (errno="
+ errno
+ ")");
}
}
@Override
public void setExecutable(boolean executable) {
logger.debug("Setting execute permission on {} to {}", this, executable);
CapturingOverthereProcessOutputHandler capturedOutput = capturingHandler();
int errno =
executeCommand(
multiHandler(loggingHandler(logger), capturedOutput),
CmdLine.build("chmod", executable ? "+x" : "-x", getPath()));
if (errno != 0) {
throw new RuntimeIOException(
"Cannot set execute permission on file "
+ this
+ " to "
+ executable
+ ": "
+ capturedOutput.getError()
+ " (errno="
+ errno
+ ")");
}
}
@Override
public void renameTo(OverthereFile dest) {
logger.debug("Renaming {} to {}", this, dest);
if (dest instanceof SshScpFile) {
SshScpFile sshScpDestFile = (SshScpFile) dest;
if (sshScpDestFile.getConnection() == getConnection()) {
CapturingOverthereProcessOutputHandler capturedOutput = capturingHandler();
int errno =
executeCommand(
multiHandler(loggingHandler(logger), capturedOutput),
CmdLine.build("mv", getPath(), sshScpDestFile.getPath()));
if (errno != 0) {
throw new RuntimeIOException(
"Cannot rename file/directory "
+ this
+ ": "
+ capturedOutput.getError()
+ " (errno="
+ errno
+ ")");
}
} else {
throw new RuntimeIOException(
"Cannot rename ssh_scp file/directory "
+ this
+ " to ssh_scp file/directory "
+ dest
+ " because it is in a different connection");
}
} else {
throw new RuntimeIOException(
"Cannot rename ssh_scp file/directory "
+ this
+ " to non-ssh_scp file/directory "
+ dest);
}
}
