diff options
| -rwxr-xr-x | scripts/qmp/qmp-shell | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/scripts/qmp/qmp-shell b/scripts/qmp/qmp-shell index d374b357aa..e0e848bc30 100755 --- a/scripts/qmp/qmp-shell +++ b/scripts/qmp/qmp-shell @@ -112,13 +112,29 @@ class QMPShell(qmp.QEMUMonitorProtocol): value = json.loads(opt[1]) else: value = opt[1] - qmpcmd['arguments'][opt[0]] = value + optpath = opt[0].split('.') + parent = qmpcmd['arguments'] + 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' % opt[0]) + parent[optpath[-1]] = value return qmpcmd def _execute_cmd(self, cmdline): try: qmpcmd = self.__build_cmd(cmdline) - except: + except Exception, e: + print 'Error while parsing command line: %s' % e print 'command format: <command-name> ', print '[arg-name1=arg1] ... [arg-nameN=argN]' return True |