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qmp-shell: learn to send commands with quoted arguments 

Use shlex to split the CLI command, respecting quoted arguments, and
also comments. This allows to call for ex:

(QEMU) human-monitor-command command-line="screendump /dev/null"
{"execute": "human-monitor-command", "arguments": {"command-line": "screendump /dev/null"}}

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180326150916.9602-3-marcandre.lureau@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Marc-André Lureau 2018-03-26 17:08:40 +02:00 committed by Markus Armbruster
parent 38441756b7
commit fcfab75410
1 changed files with 2 additions and 1 deletions
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scripts/qmp/qmp-shell
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@ -74,6 +74,7 @@ import sys
import os import os
import errno import errno
import atexit import atexit
import shlex
class QMPCompleter(list): class QMPCompleter(list):
def complete(self, text, state): def complete(self, text, state):
@ -219,7 +220,7 @@ class QMPShell(qmp.QEMUMonitorProtocol):
< command-name > [ arg-name1=arg1 ] ... [ arg-nameN=argN ] < command-name > [ arg-name1=arg1 ] ... [ arg-nameN=argN ]
""" """
cmdargs = cmdline.split() cmdargs = shlex.split(cmdline)
# Transactional CLI entry/exit: # Transactional CLI entry/exit:
if cmdargs[0] == 'transaction(': if cmdargs[0] == 'transaction(':