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qmp: Simplify recognition of capability negotiation command 

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Markus Armbruster 2015-01-13 16:14:04 +01:00
parent ad0ec14bad
commit bb5224edfb
1 changed files with 3 additions and 8 deletions
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11
monitor.c
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@ -4783,9 +4783,9 @@ static int monitor_can_read(void *opaque)
return (mon->suspend_cnt == 0) ? 1 : 0;
}
static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
static int invalid_qmp_mode(const Monitor *mon, const mon_cmd_t *cmd)
{
int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
int is_cap = cmd->mhandler.cmd_new == do_qmp_capabilities;
return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
}
@ -5079,13 +5079,8 @@ static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
cmd_name = qdict_get_str(input, "execute");
trace_handle_qmp_command(mon, cmd_name);
if (invalid_qmp_mode(mon, cmd_name)) {
qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
goto err_out;
}
cmd = qmp_find_cmd(cmd_name);
if (!cmd) {
if (!cmd || invalid_qmp_mode(mon, cmd)) {
qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
goto err_out;
}