static SftpATTRS getATTR(Buffer buf) {
SftpATTRS attr = new SftpATTRS();
attr.flags = buf.getInt();
if ((attr.flags & SSH_FILEXFER_ATTR_SIZE) != 0) {
attr.size = buf.getLong();
}
if ((attr.flags & SSH_FILEXFER_ATTR_UIDGID) != 0) {
attr.uid = buf.getInt();
attr.gid = buf.getInt();
}
if ((attr.flags & SSH_FILEXFER_ATTR_PERMISSIONS) != 0) {
attr.permissions = buf.getInt();
}
if ((attr.flags & SSH_FILEXFER_ATTR_ACMODTIME) != 0) {
attr.atime = buf.getInt();
}
if ((attr.flags & SSH_FILEXFER_ATTR_ACMODTIME) != 0) {
attr.mtime = buf.getInt();
}
if ((attr.flags & SSH_FILEXFER_ATTR_EXTENDED) != 0) {
int count = buf.getInt();
if (count > 0) {
attr.extended = new String[count * 2];
for (int i = 0; i < count; i++) {
attr.extended[i * 2] = Util.byte2str(buf.getString());
attr.extended[i * 2 + 1] = Util.byte2str(buf.getString());
}
}
}
return attr;
}
/*
* It is assumed that the argument does hold a property block - all zeros is
* a valid (not in use) block, so even if the Bits object has been exhausted a
* result is returned, that has inUse() return false. Also, the argument is not
* touched.
*/
private PropertyBlock getPropertyBlock(Buffer buffer) {
long header = buffer.getLong();
PropertyType type = PropertyType.getPropertyType(header, true);
if (type == null) {
return null;
}
PropertyBlock toReturn = new PropertyBlock();
// toReturn.setInUse( true );
int numBlocks = type.calculateNumberOfBlocksUsed(header);
long[] blockData = new long[numBlocks];
blockData[0] = header; // we already have that
for (int i = 1; i < numBlocks; i++) {
blockData[i] = buffer.getLong();
}
toReturn.setValueBlocks(blockData);
return toReturn;
}
private long getRecord(long id) {
PersistenceWindow window = acquireWindow(id, OperationType.READ);
try {
Buffer buffer = window.getOffsettedBuffer(id);
buffer.get();
return buffer.getLong();
} finally {
releaseWindow(window);
}
}
/**
* Comprobar Tamaño del Fichero
*
* @param buf Un objeto Buffer con los datos.
* @return lSize Tamaño del Fichero. 0 si hay un error
*/
public static long parseFileSize(Buffer buf) throws IOException {
long lFileSize = 0;
try {
// Obtener la longitud del fichero...
lFileSize = buf.getLong(8);
// this.getFTP().insertStringJTextPane(" ","icono_entrada");
// this.getFTP().insertStringJTextPane("Tamaño: "+lFileSize+newline,"entrada");
} catch (ClusterNetInvalidParameterException e) {;
} finally {
return lFileSize;
}
}
/**
* Recibir Tamaño del Fichero
*
* @return lSize Tamaño del Fichero
*/
private long receiveFileSize() throws IOException {
long lFileSize = 0;
try {
Buffer buf = new Buffer(8);
// Obtener la longitud del nombre del fichero...
this.id_socketIn.read(buf.getBuffer());
lFileSize = buf.getLong(0);
Log.log("Size: " + lFileSize + newline, "");
} finally {
return lFileSize;
}
}