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stateShutdownPrepare is supposed to inform driver that it will be closed soon so that the driver can prepare and finish all background threads quickly on stateShutdownWait call. Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
114 lines
3.9 KiB
Python
114 lines
3.9 KiB
Python
#!/usr/bin/env python3
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#
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# Copyright (C) 2013-2019 Red Hat, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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import re
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import sys
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drvfiles = []
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symfiles = []
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for arg in sys.argv:
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if arg.endswith(".h"):
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drvfiles.append(arg)
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else:
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symfiles.append(arg)
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symbols = {}
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for symfile in symfiles:
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with open(symfile, "r") as fh:
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for line in fh:
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m = re.search(r'''^\s*(vir\w+)\s*;\s*$''', line)
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if m is not None:
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symbols[m.group(1)] = True
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status = 0
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for drvfile in drvfiles:
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with open(drvfile, "r") as fh:
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for line in fh:
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m = re.search(r'''\*(virDrv\w+)\s*\)''', line)
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if m is not None:
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drv = m.group(1)
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skip = [
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"virDrvStateInitialize",
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"virDrvStateCleanup",
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"virDrvStateReload",
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"virDrvStateStop",
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"virDrvStateShutdownPrepare",
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"virDrvStateShutdownWait",
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"virDrvConnectSupportsFeature",
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"virDrvConnectURIProbe",
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"virDrvDomainMigratePrepare",
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"virDrvDomainMigratePrepare2",
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"virDrvDomainMigratePrepare3",
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"virDrvDomainMigratePrepare3Params",
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"virDrvDomainMigratePrepareTunnel",
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"virDrvDomainMigratePrepareTunnelParams",
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"virDrvDomainMigratePrepareTunnel3",
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"virDrvDomainMigratePrepareTunnel3Params",
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"virDrvDomainMigratePerform",
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"virDrvDomainMigratePerform3",
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"virDrvDomainMigratePerform3Params",
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"virDrvDomainMigrateConfirm",
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"virDrvDomainMigrateConfirm3",
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"virDrvDomainMigrateConfirm3Params",
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"virDrvDomainMigrateBegin",
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"virDrvDomainMigrateBegin3",
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"virDrvDomainMigrateBegin3Params",
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"virDrvDomainMigrateFinish",
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"virDrvDomainMigrateFinish2",
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"virDrvDomainMigrateFinish3",
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"virDrvDomainMigrateFinish3Params",
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"virDrvStreamInData",
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]
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if drv in skip:
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continue
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sym = drv.replace("virDrv", "vir")
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if sym not in symbols:
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print("Driver method name %s doesn't match public API" %
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drv)
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status = 1
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continue
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m = re.search(r'''(\*vir\w+)\s*\)''', line)
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if m is not None:
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name = m.group(1)
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print("Bogus name %s" % name)
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status = 1
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continue
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m = re.search(r'''^\s*(virDrv\w+)\s+(\w+);\s*''', line)
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if m is not None:
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drv = m.group(1)
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field = m.group(2)
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tmp = drv.replace("virDrv", "")
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if tmp.startswith("NWFilter"):
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tmp = "nwfilter" + tmp[8:]
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tmp = tmp[0:1].lower() + tmp[1:]
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if tmp != field:
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print("Driver struct field %s should be named %s" %
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(field, tmp))
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status = 1
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sys.exit(status)
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