IcePatch2::FileServer

Overview

interface FileServer

Operation Index

getChecksum

Return the master checksum for all partitions.

getChecksumSeq

Return the checksums for all partitions.

getFileCompressed

Read the specified file.

getFileInfoSeq

Return the FileInfoSeq for the specified partition.

getChecksum

::Ice::ByteSeq getChecksum();

Return the master checksum for all partitions. If this checksum is the same as for a previous run, the entire file set is up-to-date.

Return Value

The master checksum for the file set.

getChecksumSeq

ByteSeqSeq getChecksumSeq();

Return the checksums for all partitions.

Return Value

A sequence containing 256 checksums. Partitions with a checksum that differs from the previous checksum for the same partition contain updated files. Partitions with a checksum that is identical to the previous checksum do not contain updated files.

getFileCompressed

[ "ami" ]
::Ice::ByteSeq getFileCompressed(string path,
    int pos,
    int num)
    throws
	FileAccessException;

Read the specified file. If the read operation fails, the operation throws FileAccessException. This operation may only return fewer bytes than requested in case there was an end-of-file condition.

Parameters

path

The pathname (relative to the data directory) for the file to be read.

pos

The file offset at which to begin reading.

num

The number of bytes to be read.

Return Value

A sequence containing the compressed file contents.

getFileInfoSeq

[ "ami" ]
FileInfoSeq getFileInfoSeq(int partition)
    throws
	PartitionOutOfRangeException;

Return the FileInfoSeq for the specified partition. If the partion number is out of range, the operation throws PartitionOutOfRangException.

Parameters

partition

The partition number in the range 0-255.

Return Value

A sequence containing the FileInfo structures for files in the specified partition.