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-rwxr-xr-xscripts/qmp/qemu-ga-client297
-rwxr-xr-xscripts/qmp/qmp-shell454
-rwxr-xr-xscripts/qmp/qom-fuse144
-rwxr-xr-xscripts/qmp/qom-get66
-rwxr-xr-xscripts/qmp/qom-list63
-rwxr-xr-xscripts/qmp/qom-set63
-rwxr-xr-xscripts/qmp/qom-tree74
7 files changed, 25 insertions, 1136 deletions
diff --git a/scripts/qmp/qemu-ga-client b/scripts/qmp/qemu-ga-client
index 348d85864c..102fd2cad9 100755
--- a/scripts/qmp/qemu-ga-client
+++ b/scripts/qmp/qemu-ga-client
@@ -1,304 +1,11 @@
#!/usr/bin/env python3
-# QEMU Guest Agent Client
-#
-# Copyright (C) 2012 Ryota Ozaki <ozaki.ryota@gmail.com>
-#
-# This work is licensed under the terms of the GNU GPL, version 2. See
-# the COPYING file in the top-level directory.
-#
-# Usage:
-#
-# Start QEMU with:
-#
-# # qemu [...] -chardev socket,path=/tmp/qga.sock,server=on,wait=off,id=qga0 \
-# -device virtio-serial -device virtserialport,chardev=qga0,name=org.qemu.guest_agent.0
-#
-# Run the script:
-#
-# $ qemu-ga-client --address=/tmp/qga.sock <command> [args...]
-#
-# or
-#
-# $ export QGA_CLIENT_ADDRESS=/tmp/qga.sock
-# $ qemu-ga-client <command> [args...]
-#
-# For example:
-#
-# $ qemu-ga-client cat /etc/resolv.conf
-# # Generated by NetworkManager
-# nameserver 10.0.2.3
-# $ qemu-ga-client fsfreeze status
-# thawed
-# $ qemu-ga-client fsfreeze freeze
-# 2 filesystems frozen
-#
-# See also: https://wiki.qemu.org/Features/QAPI/GuestAgent
-#
-
import os
import sys
-import base64
-import random
sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python'))
-from qemu import qmp
-
-
-class QemuGuestAgent(qmp.QEMUMonitorProtocol):
- def __getattr__(self, name):
- def wrapper(**kwds):
- return self.command('guest-' + name.replace('_', '-'), **kwds)
- return wrapper
-
-
-class QemuGuestAgentClient:
- error = QemuGuestAgent.error
-
- def __init__(self, address):
- self.qga = QemuGuestAgent(address)
- self.qga.connect(negotiate=False)
-
- def sync(self, timeout=3):
- # Avoid being blocked forever
- if not self.ping(timeout):
- raise EnvironmentError('Agent seems not alive')
- uid = random.randint(0, (1 << 32) - 1)
- while True:
- ret = self.qga.sync(id=uid)
- if isinstance(ret, int) and int(ret) == uid:
- break
-
- def __file_read_all(self, handle):
- eof = False
- data = ''
- while not eof:
- ret = self.qga.file_read(handle=handle, count=1024)
- _data = base64.b64decode(ret['buf-b64'])
- data += _data
- eof = ret['eof']
- return data
-
- def read(self, path):
- handle = self.qga.file_open(path=path)
- try:
- data = self.__file_read_all(handle)
- finally:
- self.qga.file_close(handle=handle)
- return data
-
- def info(self):
- info = self.qga.info()
-
- msgs = []
- msgs.append('version: ' + info['version'])
- msgs.append('supported_commands:')
- enabled = [c['name'] for c in info['supported_commands'] if c['enabled']]
- msgs.append('\tenabled: ' + ', '.join(enabled))
- disabled = [c['name'] for c in info['supported_commands'] if not c['enabled']]
- msgs.append('\tdisabled: ' + ', '.join(disabled))
-
- return '\n'.join(msgs)
-
- def __gen_ipv4_netmask(self, prefixlen):
- mask = int('1' * prefixlen + '0' * (32 - prefixlen), 2)
- return '.'.join([str(mask >> 24),
- str((mask >> 16) & 0xff),
- str((mask >> 8) & 0xff),
- str(mask & 0xff)])
-
- def ifconfig(self):
- nifs = self.qga.network_get_interfaces()
-
- msgs = []
- for nif in nifs:
- msgs.append(nif['name'] + ':')
- if 'ip-addresses' in nif:
- for ipaddr in nif['ip-addresses']:
- if ipaddr['ip-address-type'] == 'ipv4':
- addr = ipaddr['ip-address']
- mask = self.__gen_ipv4_netmask(int(ipaddr['prefix']))
- msgs.append("\tinet %s netmask %s" % (addr, mask))
- elif ipaddr['ip-address-type'] == 'ipv6':
- addr = ipaddr['ip-address']
- prefix = ipaddr['prefix']
- msgs.append("\tinet6 %s prefixlen %s" % (addr, prefix))
- if nif['hardware-address'] != '00:00:00:00:00:00':
- msgs.append("\tether " + nif['hardware-address'])
-
- return '\n'.join(msgs)
-
- def ping(self, timeout):
- self.qga.settimeout(timeout)
- try:
- self.qga.ping()
- except self.qga.timeout:
- return False
- return True
-
- def fsfreeze(self, cmd):
- if cmd not in ['status', 'freeze', 'thaw']:
- raise Exception('Invalid command: ' + cmd)
-
- return getattr(self.qga, 'fsfreeze' + '_' + cmd)()
-
- def fstrim(self, minimum=0):
- return getattr(self.qga, 'fstrim')(minimum=minimum)
-
- def suspend(self, mode):
- if mode not in ['disk', 'ram', 'hybrid']:
- raise Exception('Invalid mode: ' + mode)
-
- try:
- getattr(self.qga, 'suspend' + '_' + mode)()
- # On error exception will raise
- except self.qga.timeout:
- # On success command will timed out
- return
-
- def shutdown(self, mode='powerdown'):
- if mode not in ['powerdown', 'halt', 'reboot']:
- raise Exception('Invalid mode: ' + mode)
-
- try:
- self.qga.shutdown(mode=mode)
- except self.qga.timeout:
- return
-
-
-def _cmd_cat(client, args):
- if len(args) != 1:
- print('Invalid argument')
- print('Usage: cat <file>')
- sys.exit(1)
- print(client.read(args[0]))
-
-
-def _cmd_fsfreeze(client, args):
- usage = 'Usage: fsfreeze status|freeze|thaw'
- if len(args) != 1:
- print('Invalid argument')
- print(usage)
- sys.exit(1)
- if args[0] not in ['status', 'freeze', 'thaw']:
- print('Invalid command: ' + args[0])
- print(usage)
- sys.exit(1)
- cmd = args[0]
- ret = client.fsfreeze(cmd)
- if cmd == 'status':
- print(ret)
- elif cmd == 'freeze':
- print("%d filesystems frozen" % ret)
- else:
- print("%d filesystems thawed" % ret)
-
-
-def _cmd_fstrim(client, args):
- if len(args) == 0:
- minimum = 0
- else:
- minimum = int(args[0])
- print(client.fstrim(minimum))
-
-
-def _cmd_ifconfig(client, args):
- print(client.ifconfig())
-
-
-def _cmd_info(client, args):
- print(client.info())
-
-
-def _cmd_ping(client, args):
- if len(args) == 0:
- timeout = 3
- else:
- timeout = float(args[0])
- alive = client.ping(timeout)
- if not alive:
- print("Not responded in %s sec" % args[0])
- sys.exit(1)
-
-
-def _cmd_suspend(client, args):
- usage = 'Usage: suspend disk|ram|hybrid'
- if len(args) != 1:
- print('Less argument')
- print(usage)
- sys.exit(1)
- if args[0] not in ['disk', 'ram', 'hybrid']:
- print('Invalid command: ' + args[0])
- print(usage)
- sys.exit(1)
- client.suspend(args[0])
-
-
-def _cmd_shutdown(client, args):
- client.shutdown()
-_cmd_powerdown = _cmd_shutdown
-
-
-def _cmd_halt(client, args):
- client.shutdown('halt')
-
-
-def _cmd_reboot(client, args):
- client.shutdown('reboot')
-
-
-commands = [m.replace('_cmd_', '') for m in dir() if '_cmd_' in m]
-
-
-def main(address, cmd, args):
- if not os.path.exists(address):
- print('%s not found' % address)
- sys.exit(1)
-
- if cmd not in commands:
- print('Invalid command: ' + cmd)
- print('Available commands: ' + ', '.join(commands))
- sys.exit(1)
-
- try:
- client = QemuGuestAgentClient(address)
- except QemuGuestAgent.error as e:
- import errno
-
- print(e)
- if e.errno == errno.ECONNREFUSED:
- print('Hint: qemu is not running?')
- sys.exit(1)
-
- if cmd == 'fsfreeze' and args[0] == 'freeze':
- client.sync(60)
- elif cmd != 'ping':
- client.sync()
-
- globals()['_cmd_' + cmd](client, args)
+from qemu.qmp import qemu_ga_client
if __name__ == '__main__':
- import sys
- import os
- import optparse
-
- address = os.environ['QGA_CLIENT_ADDRESS'] if 'QGA_CLIENT_ADDRESS' in os.environ else None
-
- usage = "%prog [--address=<unix_path>|<ipv4_address>] <command> [args...]\n"
- usage += '<command>: ' + ', '.join(commands)
- parser = optparse.OptionParser(usage=usage)
- parser.add_option('--address', action='store', type='string',
- default=address, help='Specify a ip:port pair or a unix socket path')
- options, args = parser.parse_args()
-
- address = options.address
- if address is None:
- parser.error('address is not specified')
- sys.exit(1)
-
- if len(args) == 0:
- parser.error('Less argument')
- sys.exit(1)
-
- main(address, args[0], args[1:])
+ sys.exit(qemu_ga_client.main())
diff --git a/scripts/qmp/qmp-shell b/scripts/qmp/qmp-shell
index b4d06096ab..4a20f97db7 100755
--- a/scripts/qmp/qmp-shell
+++ b/scripts/qmp/qmp-shell
@@ -1,459 +1,11 @@
#!/usr/bin/env python3
-#
-# Low-level QEMU shell on top of QMP.
-#
-# Copyright (C) 2009, 2010 Red Hat Inc.
-#
-# Authors:
-# Luiz Capitulino <lcapitulino@redhat.com>
-#
-# This work is licensed under the terms of the GNU GPL, version 2. See
-# the COPYING file in the top-level directory.
-#
-# Usage:
-#
-# Start QEMU with:
-#
-# # qemu [...] -qmp unix:./qmp-sock,server
-#
-# Run the shell:
-#
-# $ qmp-shell ./qmp-sock
-#
-# Commands have the following format:
-#
-# < command-name > [ arg-name1=arg1 ] ... [ arg-nameN=argN ]
-#
-# For example:
-#
-# (QEMU) device_add driver=e1000 id=net1
-# {u'return': {}}
-# (QEMU)
-#
-# key=value pairs also support Python or JSON object literal subset notations,
-# without spaces. Dictionaries/objects {} are supported as are arrays [].
-#
-# example-command arg-name1={'key':'value','obj'={'prop':"value"}}
-#
-# Both JSON and Python formatting should work, including both styles of
-# string literal quotes. Both paradigms of literal values should work,
-# including null/true/false for JSON and None/True/False for Python.
-#
-#
-# Transactions have the following multi-line format:
-#
-# transaction(
-# action-name1 [ arg-name1=arg1 ] ... [arg-nameN=argN ]
-# ...
-# action-nameN [ arg-name1=arg1 ] ... [arg-nameN=argN ]
-# )
-#
-# One line transactions are also supported:
-#
-# transaction( action-name1 ... )
-#
-# For example:
-#
-# (QEMU) transaction(
-# TRANS> block-dirty-bitmap-add node=drive0 name=bitmap1
-# TRANS> block-dirty-bitmap-clear node=drive0 name=bitmap0
-# TRANS> )
-# {"return": {}}
-# (QEMU)
-#
-# Use the -v and -p options to activate the verbose and pretty-print options,
-# which will echo back the properly formatted JSON-compliant QMP that is being
-# sent to QEMU, which is useful for debugging and documentation generation.
-import json
-import ast
-import readline
-import sys
import os
-import errno
-import atexit
-import re
+import sys
sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python'))
-from qemu import qmp
-
-class QMPCompleter(list):
- def complete(self, text, state):
- for cmd in self:
- if cmd.startswith(text):
- if not state:
- return cmd
- else:
- state -= 1
-
-class QMPShellError(Exception):
- pass
-
-class QMPShellBadPort(QMPShellError):
- pass
-
-class FuzzyJSON(ast.NodeTransformer):
- '''This extension of ast.NodeTransformer filters literal "true/false/null"
- values in an AST and replaces them by proper "True/False/None" values that
- Python can properly evaluate.'''
- def visit_Name(self, node):
- if node.id == 'true':
- node.id = 'True'
- if node.id == 'false':
- node.id = 'False'
- if node.id == 'null':
- node.id = 'None'
- return node
-
-# TODO: QMPShell's interface is a bit ugly (eg. _fill_completion() and
-# _execute_cmd()). Let's design a better one.
-class QMPShell(qmp.QEMUMonitorProtocol):
- def __init__(self, address, pretty=False):
- super(QMPShell, self).__init__(self.__get_address(address))
- self._greeting = None
- self._completer = None
- self._pretty = pretty
- self._transmode = False
- self._actions = list()
- self._histfile = os.path.join(os.path.expanduser('~'),
- '.qmp-shell_history')
-
- def __get_address(self, arg):
- """
- Figure out if the argument is in the port:host form, if it's not it's
- probably a file path.
- """
- addr = arg.split(':')
- if len(addr) == 2:
- try:
- port = int(addr[1])
- except ValueError:
- raise QMPShellBadPort
- return ( addr[0], port )
- # socket path
- return arg
-
- def _fill_completion(self):
- cmds = self.cmd('query-commands')
- if 'error' in cmds:
- return
- for cmd in cmds['return']:
- self._completer.append(cmd['name'])
-
- def __completer_setup(self):
- self._completer = QMPCompleter()
- self._fill_completion()
- readline.set_history_length(1024)
- readline.set_completer(self._completer.complete)
- readline.parse_and_bind("tab: complete")
- # XXX: default delimiters conflict with some command names (eg. query-),
- # clearing everything as it doesn't seem to matter
- readline.set_completer_delims('')
- try:
- readline.read_history_file(self._histfile)
- except Exception as e:
- if isinstance(e, IOError) and e.errno == errno.ENOENT:
- # File not found. No problem.
- pass
- else:
- print("Failed to read history '%s'; %s" % (self._histfile, e))
- atexit.register(self.__save_history)
-
- def __save_history(self):
- try:
- readline.write_history_file(self._histfile)
- except Exception as e:
- print("Failed to save history file '%s'; %s" % (self._histfile, e))
-
- def __parse_value(self, val):
- try:
- return int(val)
- except ValueError:
- pass
-
- if val.lower() == 'true':
- return True
- if val.lower() == 'false':
- return False
- if val.startswith(('{', '[')):
- # Try first as pure JSON:
- try:
- return json.loads(val)
- except ValueError:
- pass
- # Try once again as FuzzyJSON:
- try:
- st = ast.parse(val, mode='eval')
- return ast.literal_eval(FuzzyJSON().visit(st))
- except SyntaxError:
- pass
- except ValueError:
- pass
- return val
-
- def __cli_expr(self, tokens, parent):
- for arg in tokens:
- (key, sep, val) = arg.partition('=')
- if sep != '=':
- raise QMPShellError("Expected a key=value pair, got '%s'" % arg)
-
- value = self.__parse_value(val)
- optpath = key.split('.')
- curpath = []
- for p in optpath[:-1]:
- curpath.append(p)
- d = parent.get(p, {})
- if type(d) is not dict:
- raise QMPShellError('Cannot use "%s" as both leaf and non-leaf key' % '.'.join(curpath))
- parent[p] = d
- parent = d
- if optpath[-1] in parent:
- if type(parent[optpath[-1]]) is dict:
- raise QMPShellError('Cannot use "%s" as both leaf and non-leaf key' % '.'.join(curpath))
- else:
- raise QMPShellError('Cannot set "%s" multiple times' % key)
- parent[optpath[-1]] = value
-
- def __build_cmd(self, cmdline):
- """
- Build a QMP input object from a user provided command-line in the
- following format:
-
- < command-name > [ arg-name1=arg1 ] ... [ arg-nameN=argN ]
- """
- cmdargs = re.findall(r'''(?:[^\s"']|"(?:\\.|[^"])*"|'(?:\\.|[^'])*')+''', cmdline)
-
- # Transactional CLI entry/exit:
- if cmdargs[0] == 'transaction(':
- self._transmode = True
- cmdargs.pop(0)
- elif cmdargs[0] == ')' and self._transmode:
- self._transmode = False
- if len(cmdargs) > 1:
- raise QMPShellError("Unexpected input after close of Transaction sub-shell")
- qmpcmd = { 'execute': 'transaction',
- 'arguments': { 'actions': self._actions } }
- self._actions = list()
- return qmpcmd
-
- # Nothing to process?
- if not cmdargs:
- return None
-
- # Parse and then cache this Transactional Action
- if self._transmode:
- finalize = False
- action = { 'type': cmdargs[0], 'data': {} }
- if cmdargs[-1] == ')':
- cmdargs.pop(-1)
- finalize = True
- self.__cli_expr(cmdargs[1:], action['data'])
- self._actions.append(action)
- return self.__build_cmd(')') if finalize else None
-
- # Standard command: parse and return it to be executed.
- qmpcmd = { 'execute': cmdargs[0], 'arguments': {} }
- self.__cli_expr(cmdargs[1:], qmpcmd['arguments'])
- return qmpcmd
-
- def _print(self, qmp):
- indent = None
- if self._pretty:
- indent = 4
- jsobj = json.dumps(qmp, indent=indent, sort_keys=self._pretty)
- print(str(jsobj))
-
- def _execute_cmd(self, cmdline):
- try:
- qmpcmd = self.__build_cmd(cmdline)
- except Exception as e:
- print('Error while parsing command line: %s' % e)
- print('command format: <command-name> ', end=' ')
- print('[arg-name1=arg1] ... [arg-nameN=argN]')
- return True
- # For transaction mode, we may have just cached the action:
- if qmpcmd is None:
- return True
- if self._verbose:
- self._print(qmpcmd)
- resp = self.cmd_obj(qmpcmd)
- if resp is None:
- print('Disconnected')
- return False
- self._print(resp)
- return True
-
- def connect(self, negotiate):
- self._greeting = super(QMPShell, self).connect(negotiate)
- self.__completer_setup()
-
- def show_banner(self, msg='Welcome to the QMP low-level shell!'):
- print(msg)
- if not self._greeting:
- print('Connected')
- return
- version = self._greeting['QMP']['version']['qemu']
- print('Connected to QEMU %d.%d.%d\n' % (version['major'],version['minor'],version['micro']))
-
- def get_prompt(self):
- if self._transmode:
- return "TRANS> "
- return "(QEMU) "
-
- def read_exec_command(self, prompt):
- """
- Read and execute a command.
-
- @return True if execution was ok, return False if disconnected.
- """
- try:
- cmdline = input(prompt)
- except EOFError:
- print()
- return False
- if cmdline == '':
- for ev in self.get_events():
- print(ev)
- self.clear_events()
- return True
- else:
- return self._execute_cmd(cmdline)
-
- def set_verbosity(self, verbose):
- self._verbose = verbose
-
-class HMPShell(QMPShell):
- def __init__(self, address):
- QMPShell.__init__(self, address)
- self.__cpu_index = 0
-
- def __cmd_completion(self):
- for cmd in self.__cmd_passthrough('help')['return'].split('\r\n'):
- if cmd and cmd[0] != '[' and cmd[0] != '\t':
- name = cmd.split()[0] # drop help text
- if name == 'info':
- continue
- if name.find('|') != -1:
- # Command in the form 'foobar|f' or 'f|foobar', take the
- # full name
- opt = name.split('|')
- if len(opt[0]) == 1:
- name = opt[1]
- else:
- name = opt[0]
- self._completer.append(name)
- self._completer.append('help ' + name) # help completion
-
- def __info_completion(self):
- for cmd in self.__cmd_passthrough('info')['return'].split('\r\n'):
- if cmd:
- self._completer.append('info ' + cmd.split()[1])
-
- def __other_completion(self):
- # special cases
- self._completer.append('help info')
-
- def _fill_completion(self):
- self.__cmd_completion()
- self.__info_completion()
- self.__other_completion()
-
- def __cmd_passthrough(self, cmdline, cpu_index = 0):
- return self.cmd_obj({ 'execute': 'human-monitor-command', 'arguments':
- { 'command-line': cmdline,
- 'cpu-index': cpu_index } })
-
- def _execute_cmd(self, cmdline):
- if cmdline.split()[0] == "cpu":
- # trap the cpu command, it requires special setting
- try:
- idx = int(cmdline.split()[1])
- if not 'return' in self.__cmd_passthrough('info version', idx):
- print('bad CPU index')
- return True
- self.__cpu_index = idx
- except ValueError:
- print('cpu command takes an integer argument')
- return True
- resp = self.__cmd_passthrough(cmdline, self.__cpu_index)
- if resp is None:
- print('Disconnected')
- return False
- assert 'return' in resp or 'error' in resp
- if 'return' in resp:
- # Success
- if len(resp['return']) > 0:
- print(resp['return'], end=' ')
- else:
- # Error
- print('%s: %s' % (resp['error']['class'], resp['error']['desc']))
- return True
-
- def show_banner(self):
- QMPShell.show_banner(self, msg='Welcome to the HMP shell!')
-
-def die(msg):
- sys.stderr.write('ERROR: %s\n' % msg)
- sys.exit(1)
-
-def fail_cmdline(option=None):
- if option:
- sys.stderr.write('ERROR: bad command-line option \'%s\'\n' % option)
- sys.stderr.write('qmp-shell [ -v ] [ -p ] [ -H ] [ -N ] < UNIX socket path> | < TCP address:port >\n')
- sys.stderr.write(' -v Verbose (echo command sent and received)\n')
- sys.stderr.write(' -p Pretty-print JSON\n')
- sys.stderr.write(' -H Use HMP interface\n')
- sys.stderr.write(' -N Skip negotiate (for qemu-ga)\n')
- sys.exit(1)
-
-def main():
- addr = ''
- qemu = None
- hmp = False
- pretty = False
- verbose = False
- negotiate = True
-
- try:
- for arg in sys.argv[1:]:
- if arg == "-H":
- if qemu is not None:
- fail_cmdline(arg)
- hmp = True
- elif arg == "-p":
- pretty = True
- elif arg == "-N":
- negotiate = False
- elif arg == "-v":
- verbose = True
- else:
- if qemu is not None:
- fail_cmdline(arg)
- if hmp:
- qemu = HMPShell(arg)
- else:
- qemu = QMPShell(arg, pretty)
- addr = arg
-
- if qemu is None:
- fail_cmdline()
- except QMPShellBadPort:
- die('bad port number in command-line')
-
- try:
- qemu.connect(negotiate)
- except qmp.QMPConnectError:
- die('Didn\'t get QMP greeting message')
- except qmp.QMPCapabilitiesError:
- die('Could not negotiate capabilities')
- except qemu.error:
- die('Could not connect to %s' % addr)
+from qemu.qmp import qmp_shell
- qemu.show_banner()
- qemu.set_verbosity(verbose)
- while qemu.read_exec_command(qemu.get_prompt()):
- pass
- qemu.close()
if __name__ == '__main__':
- main()
+ qmp_shell.main()
diff --git a/scripts/qmp/qom-fuse b/scripts/qmp/qom-fuse
index 7c7cff8edf..a58c8ef979 100755
--- a/scripts/qmp/qom-fuse
+++ b/scripts/qmp/qom-fuse
@@ -1,147 +1,11 @@
#!/usr/bin/env python3
-##
-# QEMU Object Model test tools
-#
-# Copyright IBM, Corp. 2012
-# Copyright (C) 2020 Red Hat, Inc.
-#
-# Authors:
-# Anthony Liguori <aliguori@us.ibm.com>
-# Markus Armbruster <armbru@redhat.com>
-#
-# This work is licensed under the terms of the GNU GPL, version 2 or later. See
-# the COPYING file in the top-level directory.
-##
-import fuse, stat
-from fuse import FUSE, FuseOSError, Operations
-import os, posix, sys
-from errno import *
+import os
+import sys
sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python'))
-from qemu.qmp import QEMUMonitorProtocol
+from qemu.qmp.qom_fuse import QOMFuse
-fuse.fuse_python_api = (0, 2)
-
-class QOMFS(Operations):
- def __init__(self, qmp):
- self.qmp = qmp
- self.qmp.connect()
- self.ino_map = {}
- self.ino_count = 1
-
- def get_ino(self, path):
- if path in self.ino_map:
- return self.ino_map[path]
- self.ino_map[path] = self.ino_count
- self.ino_count += 1
- return self.ino_map[path]
-
- def is_object(self, path):
- try:
- items = self.qmp.command('qom-list', path=path)
- return True
- except:
- return False
-
- def is_property(self, path):
- path, prop = path.rsplit('/', 1)
- if path == '':
- path = '/'
- try:
- for item in self.qmp.command('qom-list', path=path):
- if item['name'] == prop:
- return True
- return False
- except:
- return False
-
- def is_link(self, path):
- path, prop = path.rsplit('/', 1)
- if path == '':
- path = '/'
- try:
- for item in self.qmp.command('qom-list', path=path):
- if item['name'] == prop:
- if item['type'].startswith('link<'):
- return True
- return False
- return False
- except:
- return False
-
- def read(self, path, length, offset, fh):
- if not self.is_property(path):
- return -ENOENT
-
- path, prop = path.rsplit('/', 1)
- if path == '':
- path = '/'
- try:
- data = self.qmp.command('qom-get', path=path, property=prop)
- data += '\n' # make values shell friendly
- except:
- raise FuseOSError(EPERM)
-
- if offset > len(data):
- return ''
-
- return bytes(data[offset:][:length], encoding='utf-8')
-
- def readlink(self, path):
- if not self.is_link(path):
- return False
- path, prop = path.rsplit('/', 1)
- prefix = '/'.join(['..'] * (len(path.split('/')) - 1))
- return prefix + str(self.qmp.command('qom-get', path=path,
- property=prop))
-
- def getattr(self, path, fh=None):
- if self.is_link(path):
- value = { 'st_mode': 0o755 | stat.S_IFLNK,
- 'st_ino': self.get_ino(path),
- 'st_dev': 0,
- 'st_nlink': 2,
- 'st_uid': 1000,
- 'st_gid': 1000,
- 'st_size': 4096,
- 'st_atime': 0,
- 'st_mtime': 0,
- 'st_ctime': 0 }
- elif self.is_object(path):
- value = { 'st_mode': 0o755 | stat.S_IFDIR,
- 'st_ino': self.get_ino(path),
- 'st_dev': 0,
- 'st_nlink': 2,
- 'st_uid': 1000,
- 'st_gid': 1000,
- 'st_size': 4096,
- 'st_atime': 0,
- 'st_mtime': 0,
- 'st_ctime': 0 }
- elif self.is_property(path):
- value = { 'st_mode': 0o644 | stat.S_IFREG,
- 'st_ino': self.get_ino(path),
- 'st_dev': 0,
- 'st_nlink': 1,
- 'st_uid': 1000,
- 'st_gid': 1000,
- 'st_size': 4096,
- 'st_atime': 0,
- 'st_mtime': 0,
- 'st_ctime': 0 }
- else:
- raise FuseOSError(ENOENT)
- return value
-
- def readdir(self, path, fh):
- yield '.'
- yield '..'
- for item in self.qmp.command('qom-list', path=path):
- yield str(item['name'])
if __name__ == '__main__':
- import os
-
- fuse = FUSE(QOMFS(QEMUMonitorProtocol(os.environ['QMP_SOCKET'])),
- sys.argv[1], foreground=True)
+ sys.exit(QOMFuse.entry_point())
diff --git a/scripts/qmp/qom-get b/scripts/qmp/qom-get
index 666df71832..e4f3e0c013 100755
--- a/scripts/qmp/qom-get
+++ b/scripts/qmp/qom-get
@@ -1,69 +1,11 @@
#!/usr/bin/env python3
-##
-# QEMU Object Model test tools
-#
-# Copyright IBM, Corp. 2011
-#
-# Authors:
-# Anthony Liguori <aliguori@us.ibm.com>
-#
-# This work is licensed under the terms of the GNU GPL, version 2 or later. See
-# the COPYING file in the top-level directory.
-##
-import sys
import os
+import sys
sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python'))
-from qemu.qmp import QEMUMonitorProtocol
-
-cmd, args = sys.argv[0], sys.argv[1:]
-socket_path = None
-path = None
-prop = None
-
-def usage():
- return '''environment variables:
- QMP_SOCKET=<path | addr:port>
-usage:
- %s [-h] [-s <QMP socket path | addr:port>] <path>.<property>
-''' % cmd
-
-def usage_error(error_msg = "unspecified error"):
- sys.stderr.write('%s\nERROR: %s\n' % (usage(), error_msg))
- exit(1)
-
-if len(args) > 0:
- if args[0] == "-h":
- print(usage())
- exit(0);
- elif args[0] == "-s":
- try:
- socket_path = args[1]
- except:
- usage_error("missing argument: QMP socket path or address");
- args = args[2:]
-
-if not socket_path:
- if 'QMP_SOCKET' in os.environ:
- socket_path = os.environ['QMP_SOCKET']
- else:
- usage_error("no QMP socket path or address given");
-
-if len(args) > 0:
- try:
- path, prop = args[0].rsplit('.', 1)
- except:
- usage_error("invalid format for path/property/value")
-else:
- usage_error("not enough arguments")
+from qemu.qmp.qom import QOMGet
-srv = QEMUMonitorProtocol(socket_path)
-srv.connect()
-rsp = srv.command('qom-get', path=path, property=prop)
-if type(rsp) == dict:
- for i in rsp.keys():
- print('%s: %s' % (i, rsp[i]))
-else:
- print(rsp)
+if __name__ == '__main__':
+ sys.exit(QOMGet.entry_point())
diff --git a/scripts/qmp/qom-list b/scripts/qmp/qom-list
index 5074fd939f..7a071a54e1 100755
--- a/scripts/qmp/qom-list
+++ b/scripts/qmp/qom-list
@@ -1,66 +1,11 @@
#!/usr/bin/env python3
-##
-# QEMU Object Model test tools
-#
-# Copyright IBM, Corp. 2011
-#
-# Authors:
-# Anthony Liguori <aliguori@us.ibm.com>
-#
-# This work is licensed under the terms of the GNU GPL, version 2 or later. See
-# the COPYING file in the top-level directory.
-##
-import sys
import os
+import sys
sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python'))
-from qemu.qmp import QEMUMonitorProtocol
-
-cmd, args = sys.argv[0], sys.argv[1:]
-socket_path = None
-path = None
-prop = None
-
-def usage():
- return '''environment variables:
- QMP_SOCKET=<path | addr:port>
-usage:
- %s [-h] [-s <QMP socket path | addr:port>] [<path>]
-''' % cmd
-
-def usage_error(error_msg = "unspecified error"):
- sys.stderr.write('%s\nERROR: %s\n' % (usage(), error_msg))
- exit(1)
-
-if len(args) > 0:
- if args[0] == "-h":
- print(usage())
- exit(0);
- elif args[0] == "-s":
- try:
- socket_path = args[1]
- except:
- usage_error("missing argument: QMP socket path or address");
- args = args[2:]
-
-if not socket_path:
- if 'QMP_SOCKET' in os.environ:
- socket_path = os.environ['QMP_SOCKET']
- else:
- usage_error("no QMP socket path or address given");
-
-srv = QEMUMonitorProtocol(socket_path)
-srv.connect()
+from qemu.qmp.qom import QOMList
-if len(args) == 0:
- print('/')
- sys.exit(0)
-for item in srv.command('qom-list', path=args[0]):
- if item['type'].startswith('child<'):
- print('%s/' % item['name'])
- elif item['type'].startswith('link<'):
- print('@%s/' % item['name'])
- else:
- print('%s' % item['name'])
+if __name__ == '__main__':
+ sys.exit(QOMList.entry_point())
diff --git a/scripts/qmp/qom-set b/scripts/qmp/qom-set
index 240a78187f..9ca9e2ba10 100755
--- a/scripts/qmp/qom-set
+++ b/scripts/qmp/qom-set
@@ -1,66 +1,11 @@
#!/usr/bin/env python3
-##
-# QEMU Object Model test tools
-#
-# Copyright IBM, Corp. 2011
-#
-# Authors:
-# Anthony Liguori <aliguori@us.ibm.com>
-#
-# This work is licensed under the terms of the GNU GPL, version 2 or later. See
-# the COPYING file in the top-level directory.
-##
-import sys
import os
+import sys
sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python'))
-from qemu.qmp import QEMUMonitorProtocol
-
-cmd, args = sys.argv[0], sys.argv[1:]
-socket_path = None
-path = None
-prop = None
-value = None
-
-def usage():
- return '''environment variables:
- QMP_SOCKET=<path | addr:port>
-usage:
- %s [-h] [-s <QMP socket path | addr:port>] <path>.<property> <value>
-''' % cmd
-
-def usage_error(error_msg = "unspecified error"):
- sys.stderr.write('%s\nERROR: %s\n' % (usage(), error_msg))
- exit(1)
-
-if len(args) > 0:
- if args[0] == "-h":
- print(usage())
- exit(0);
- elif args[0] == "-s":
- try:
- socket_path = args[1]
- except:
- usage_error("missing argument: QMP socket path or address");
- args = args[2:]
-
-if not socket_path:
- if 'QMP_SOCKET' in os.environ:
- socket_path = os.environ['QMP_SOCKET']
- else:
- usage_error("no QMP socket path or address given");
-
-if len(args) > 1:
- try:
- path, prop = args[0].rsplit('.', 1)
- except:
- usage_error("invalid format for path/property/value")
- value = args[1]
-else:
- usage_error("not enough arguments")
+from qemu.qmp.qom import QOMSet
-srv = QEMUMonitorProtocol(socket_path)
-srv.connect()
-print(srv.command('qom-set', path=path, property=prop, value=value))
+if __name__ == '__main__':
+ sys.exit(QOMSet.entry_point())
diff --git a/scripts/qmp/qom-tree b/scripts/qmp/qom-tree
index 25b0781323..7d0ccca3a4 100755
--- a/scripts/qmp/qom-tree
+++ b/scripts/qmp/qom-tree
@@ -1,77 +1,11 @@
#!/usr/bin/env python3
-##
-# QEMU Object Model test tools
-#
-# Copyright IBM, Corp. 2011
-# Copyright (c) 2013 SUSE LINUX Products GmbH
-#
-# Authors:
-# Anthony Liguori <aliguori@amazon.com>
-# Andreas Faerber <afaerber@suse.de>
-#
-# This work is licensed under the terms of the GNU GPL, version 2 or later. See
-# the COPYING file in the top-level directory.
-##
-import sys
import os
+import sys
sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'python'))
-from qemu.qmp import QEMUMonitorProtocol
-
-cmd, args = sys.argv[0], sys.argv[1:]
-socket_path = None
-path = None
-prop = None
-
-def usage():
- return '''environment variables:
- QMP_SOCKET=<path | addr:port>
-usage:
- %s [-h] [-s <QMP socket path | addr:port>] [<path>]
-''' % cmd
-
-def usage_error(error_msg = "unspecified error"):
- sys.stderr.write('%s\nERROR: %s\n' % (usage(), error_msg))
- exit(1)
-
-if len(args) > 0:
- if args[0] == "-h":
- print(usage())
- exit(0);
- elif args[0] == "-s":
- try:
- socket_path = args[1]
- except:
- usage_error("missing argument: QMP socket path or address");
- args = args[2:]
-
-if not socket_path:
- if 'QMP_SOCKET' in os.environ:
- socket_path = os.environ['QMP_SOCKET']
- else:
- usage_error("no QMP socket path or address given");
-
-srv = QEMUMonitorProtocol(socket_path)
-srv.connect()
-
-def list_node(path):
- print('%s' % path)
- items = srv.command('qom-list', path=path)
- for item in items:
- if not item['type'].startswith('child<'):
- try:
- print(' %s: %s (%s)' % (item['name'], srv.command('qom-get', path=path, property=item['name']), item['type']))
- except:
- print(' %s: <EXCEPTION> (%s)' % (item['name'], item['type']))
- print('')
- for item in items:
- if item['type'].startswith('child<'):
- list_node((path if (path != '/') else '') + '/' + item['name'])
+from qemu.qmp.qom import QOMTree
-if len(args) == 0:
- path = '/'
-else:
- path = args[0]
-list_node(path)
+if __name__ == '__main__':
+ sys.exit(QOMTree.entry_point())