Gregor Zeitlinger wrote: > > Hi, > > I'm new to this list. I'm wondering how the file plugins work. Are they > just a means of accessing the file contents or are they also designed to > save the file differently. > > For example, could you create a plugin that automatically zips each > text/plain file, which is totally transparent to the user?
Yeah, we could. Although transparentness means a bit worse compression.. Edward. > If so, can those plugins be hirachical. Like: when I save a .tex file its > automatically zipped and encrypted before writtten to disk. It means this file is controlled by primary plugin of compressed object, and there is installed subordinate compression plugin in its stat-data, which provides zip-compression. Edward. > Or even better: When I save a file, its automatically zipped, encrypted > and written over a ssh or ftp connection. > > More precisely, I'm thinking about a plugin that stores xml files in an > efficient manner. Somewhat like a btree. I'm not sure wheater you've > already been through this issue, but I didn't find anything in the > archives. The issue is somewhat difficult, because I'd love to be able to > use xpath (possibly dom or xquery) to retreive/update xml data > EFFICIENTY. > > I've gotten some ideas from a university project I'm working on. There > we're trying to do a whole xml database management system. Although > progress is terribly slow there are some good algos that might be > reusable. > > -- > Gregor Zeitlinger > [EMAIL PROTECTED]
