1#!/usr/bin/python 2## 3# QEMU Object Model test tools 4# 5# Copyright IBM, Corp. 2011 6# Copyright (c) 2013 SUSE LINUX Products GmbH 7# 8# Authors: 9# Anthony Liguori <aliguori@amazon.com> 10# Andreas Faerber <afaerber@suse.de> 11# 12# This work is licensed under the terms of the GNU GPL, version 2 or later. See 13# the COPYING file in the top-level directory. 14## 15 16import sys 17import os 18from qmp import QEMUMonitorProtocol 19 20cmd, args = sys.argv[0], sys.argv[1:] 21socket_path = None 22path = None 23prop = None 24 25def usage(): 26 return '''environment variables: 27 QMP_SOCKET=<path | addr:port> 28usage: 29 %s [-h] [-s <QMP socket path | addr:port>] [<path>] 30''' % cmd 31 32def usage_error(error_msg = "unspecified error"): 33 sys.stderr.write('%s\nERROR: %s\n' % (usage(), error_msg)) 34 exit(1) 35 36if len(args) > 0: 37 if args[0] == "-h": 38 print usage() 39 exit(0); 40 elif args[0] == "-s": 41 try: 42 socket_path = args[1] 43 except: 44 usage_error("missing argument: QMP socket path or address"); 45 args = args[2:] 46 47if not socket_path: 48 if os.environ.has_key('QMP_SOCKET'): 49 socket_path = os.environ['QMP_SOCKET'] 50 else: 51 usage_error("no QMP socket path or address given"); 52 53srv = QEMUMonitorProtocol(socket_path) 54srv.connect() 55 56def list_node(path): 57 print '%s' % path 58 items = srv.command('qom-list', path=path) 59 for item in items: 60 if not item['type'].startswith('child<'): 61 try: 62 print ' %s: %s (%s)' % (item['name'], srv.command('qom-get', path=path, property=item['name']), item['type']) 63 except: 64 print ' %s: <EXCEPTION> (%s)' % (item['name'], item['type']) 65 print '' 66 for item in items: 67 if item['type'].startswith('child<'): 68 list_node((path if (path != '/') else '') + '/' + item['name']) 69 70if len(args) == 0: 71 path = '/' 72else: 73 path = args[0] 74 75list_node(path) 76