Commit Graph

6 Commits

Author SHA1 Message Date
Vreixo Formoso
449ed65fe9 Improve IsoStream interface implementation. 2007-12-20 20:58:03 +01:00
Vreixo Formoso
a161f4249c Improve IsoFileSource interface implementation. 2007-12-20 20:47:39 +01:00
Vreixo Formoso
39bde82ff6 Move size, ino, dev cache from IsoFileSrc to IsoStream.
That is a better decission, as it reduces the number of stat() call 
needed, and anyway some Streams will need the size.
2007-12-18 20:46:28 +01:00
Vreixo Formoso
7b241176fb Init implementation of IsoFileSrc.
Ecma119Image, defined for first time in this commit, is the context for image 
written. It keeps the low level objects needed during image written.

IsoFileSrc is the low level object that takes care about the info needed to
write file contents to image. It takes care about reading from Stream in 2K
block chunks. To prevent the same file be written twice to image, we keep in
Ecma119Image a search tree, indexed by the triple key (fs, device, inode) that
uniquelly identifies a source.
2007-12-15 13:13:49 +01:00
Vreixo Formoso
dd83f85d09 Support for identification of source Streams.
We identify uniquelly a given source Stream by a triple of numbers: the
filesystem id, the device id inside the filesystem, and the inode id.
2007-12-15 12:51:48 +01:00
Vreixo Formoso
8edc9f2639 Implementation of IsoStream for IsoFileSources. 2007-12-02 22:04:26 +01:00