def unlinkPkg(pkg, ver):
root="/"
db = Syn.db.loadCanonicalDB()
if Syn.reg.CHROOT != root:
Syn.log.l(Syn.log.PEDANTIC,"Dumping into chroot for real (%s)" % Syn.reg.CHROOT)
os.chroot(Syn.reg.CHROOT)
Syn.log.l(Syn.log.PEDANTIC,"Swaping chroot out to /")
Syn.reg.CHROOT = "/"
Syn.reg.CHROOT_TOUCHED = True
Syn.log.l(Syn.log.PEDANTIC,"Re-loading DB")
db = Syn.db.loadCanonicalDB()
Syn.log.l(Syn.log.MESSAGE, "Uninking " + pkg + ", version " + ver)
status = db.queryState(pkg,ver)
Syn.log.l(Syn.log.VERBOSE, "Status: %s" % status['status'])
if status['status'] != Syn.db.LINKED:
Syn.log.l(Syn.log.CRITICAL, "Package is not linked. Damnit!")
raise Syn.errors.PackageNotinstalledException("Not linked: %s version %s" % (pkg, ver))
else:
status = db.queryGState(pkg)
if status['linked'] != ver:
Syn.log.l(Syn.log.LOG, "Different version linked!")
raise Syn.errors.ConflictException("Different version Linked")
Syn.log.l(Syn.log.LOG, "Package is linked. We can unlink it!")
fpkg = Syn.fspkg.fspkg(pkg, ver)
fslist = fpkg.getAllFiles()
errors = 0
for f in fslist:
filespec = f[len(g.ARCHIVE_FS_ROOT):]
if c.xists(root + filespec) and not c.isln(root + filespec):
Syn.log.l(Syn.log.LOG, "Errorful: %s" % filespec)
errors += 1
if errors != 0:
Syn.log.l(Syn.log.LOG, "Errors found :(")
raise Syn.errors.ConflictException("Link conflicts!")
db.setState(pkg,ver,Syn.db.HALF_LINKED)
db.sync()
for f in fslist:
filespec = f[len(g.ARCHIVE_FS_ROOT):]
#try:
c.fs_unln_inst(root+filespec)
#except OSError as e:
# Syn.log.l(Syn.log.LOG, "OS Error: %s" % str(e))
db.setUnlinked(pkg,ver)
db.sync()
def forceUnlinkHalfLinkedPkg(pkg, ver):
root="/"
db = Syn.db.loadCanonicalDB()
if Syn.reg.CHROOT != root:
Syn.log.l(Syn.log.PEDANTIC,"Dumping into chroot for real (%s)" % Syn.reg.CHROOT)
os.chroot(Syn.reg.CHROOT)
Syn.log.l(Syn.log.PEDANTIC,"Swaping chroot out to /")
Syn.reg.CHROOT = "/"
Syn.reg.CHROOT_TOUCHED = True
Syn.log.l(Syn.log.PEDANTIC,"Re-loading DB")
db = Syn.db.loadCanonicalDB()
Syn.log.l(Syn.log.MESSAGE, "Uninking " + pkg + ", version " + ver)
status = db.queryState(pkg,ver)
Syn.log.l(Syn.log.VERBOSE, "Status: %s" % status['status'])
if status['status'] != Syn.db.HALF_LINKED:
Syn.log.l(Syn.log.CRITICAL, "Package is not half-linked. Damnit!")
raise Syn.errors.PackageNotinstalledException("Not half-linked: %s version %s" % (pkg, ver))
else:
fpkg = Syn.fspkg.fspkg(pkg, ver)
fslist = fpkg.getAllFiles()
errors = 0
for f in fslist:
filespec = f[len(g.ARCHIVE_FS_ROOT):]
if c.xists(root + filespec) and not c.isln(root + filespec):
Syn.log.l(Syn.log.LOG, "Errorful: %s" % filespec)
errors += 1
if errors != 0:
Syn.log.l(Syn.log.LOG, "Errors found :(")
Syn.log.l(Syn.log.LOG, "We're going to plow through.")
for f in fslist:
filespec = f[len(g.ARCHIVE_FS_ROOT):]
try:
c.fs_unln_inst(root+filespec)
except OSError as e:
Syn.log.l(Syn.log.LOG, "OS Error: %s" % str(e))
Syn.log.l(Syn.log.LOG, "Ignoring.")
db.setUnlinked(pkg,ver)
db.sync()