motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-03 15:53:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

qobject: Change qobject_to_json()'s value to GString

Browse source 
qobject_to_json() and qobject_to_json_pretty() build a GString, then
covert it to QString.  Just one of the callers actually needs a
QString: qemu_rbd_parse_filename().  A few others need a string they
can modify: qmp_send_response(), qga's send_response(), to_json_str(),
and qmp_fd_vsend_fds().  The remainder just need a string.

Change qobject_to_json() and qobject_to_json_pretty() to return the
GString.

qemu_rbd_parse_filename() now has to convert to QString.  All others
save a QString temporary.  to_json_str() actually becomes a bit
simpler, because GString provides more convenient modification
functions.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201211171152.146877-6-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2020-12-11 18:11:37 +01:00
parent f1cc129df8
commit eab3a4678b
12 changed files with 79 additions and 93 deletions
Download patch file Download diff file Expand all files Collapse all files

14
monitor/qmp.c
View file

@ -110,15 +110,15 @@ static void monitor_qmp_cleanup_queue_and_resume(MonitorQMP *mon)
void qmp_send_response(MonitorQMP *mon, const QDict *rsp)
{
const QObject *data = QOBJECT(rsp);
QString *json;
GString *json;
json = qobject_to_json_pretty(data, mon->pretty);
assert(json != NULL);
qstring_append_chr(json, '\n');
monitor_puts(&mon->common, qstring_get_str(json));
g_string_append_c(json, '\n');
monitor_puts(&mon->common, json->str);
qobject_unref(json);
g_string_free(json, true);
}
/*
@ -320,9 +320,9 @@ static void handle_qmp_command(void *opaque, QObject *req, Error *err)
} /* else will fail qmp_dispatch() */
if (req && trace_event_get_state_backends(TRACE_HANDLE_QMP_COMMAND)) {
QString *req_json = qobject_to_json(req);
trace_handle_qmp_command(mon, qstring_get_str(req_json));
qobject_unref(req_json);
GString *req_json = qobject_to_json(req);
trace_handle_qmp_command(mon, req_json->str);
g_string_free(req_json, true);
}
if (qdict && qmp_is_oob(qdict)) {