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dpavlin |
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#!/usr/bin/env python |
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#@+leo-ver=4 |
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#@+node:@file mount.fuse |
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#@@first #!/usr/bin/env python |
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""" |
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This utility allows FUSE filesystems to be mounted with the regular *nix |
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'mount' command, or even be listed in /etc/fstab |
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To enable this, you need to: |
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1. set execute-permission on this script |
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2. symlink this script into /sbin/mount.fuse |
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Usage: |
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You can use this in 3 ways: |
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1. mount -t fuse /path/to/script/or/program /path/of/mount/point [options] |
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2. mount -t fuse none /path/of/mount/point -o fs=/path/to/script/or/prog[,opt=val...] |
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3. in /etc/fstab, add: |
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/path/to/script/or/prog /path/of/mount/point fuse noauto[,...] |
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""" |
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import sys, os, time |
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progname = sys.argv[0] |
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def usage(ret): |
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print "Usage: %s /path/to/fuse/fs /path/of/mountpoint [-o options]" % progname |
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print "or: %s none /path/of/mountpoint [-o fs=/path/to/fuse/fs[,...]]" % progname |
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sys.exit(ret) |
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def main(): |
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# initial sanity check |
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argc = len(sys.argv) |
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if argc < 3 or sys.argv[3] != "-o": |
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usage(1) |
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dev = sys.argv[1] |
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mountpoint = sys.argv[2] |
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# grab options, if any |
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optdict = {} |
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optlist = [] |
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if argc > 4: |
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odata = sys.argv[4] |
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opts = odata.split(",") |
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#print opts |
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for o in opts: |
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try: |
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k, v = o.split("=", 1) |
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optdict[k] = v |
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except: |
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optlist.append(o) |
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else: |
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odata = "" |
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#print sys.argv |
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if dev == 'none': |
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if not optdict.has_key("fs"): |
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print "%s: Must specify python file with 'fs' option\n" % progname |
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usage(1) |
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pyfile = optdict['fs'] |
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else: |
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pyfile = dev |
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if not os.path.isfile(pyfile): |
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print "%s: file %s doesn't exist, or is not a file" % (progname, pyfile) |
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sys.exit(1) |
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pypath = os.path.abspath(pyfile) |
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#print optdict, optlist |
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# all seems ok - run our fuse fs as a child |
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if os.fork() == 0: |
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os.system("fusermount -c -x %s %s %s %s" % (mountpoint, pypath, mountpoint, odata)) |
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else: |
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#print "parent exiting..." |
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pass |
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if __name__ == '__main__': |
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main() |
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#@-node:@file mount.fuse |
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#@-leo |
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