[PATCH 09/10] qemu-replies-tool: Dump 'qom-list-types'
The order of entries in 'qom-list-types' sometimes changes arbitrarily.
The --dump-qom-list-types produces a stable order and drops the for
libvirt unneeded 'parent' information.
Sample output:
$ ./scripts/qemu-replies-tool.py tests/qemucapabilitiesdata/caps_9.0.0_x86_64.replies
--dump-qom-list-types
(qom) 486-v1-x86_64-cpu
(qom) 486-x86_64-cpu
(qom) AC97
(qom) AMDVI-PCI
(qom) Broadwell-IBRS-x86_64-cpu
(qom) Broadwell-noTSX-IBRS-x86_64-cpu
(qom) Broadwell-noTSX-x86_64-cpu
(qom) Broadwell-v1-x86_64-cpu
(qom) Broadwell-v2-x86_64-cpu
(qom) Broadwell-v3-x86_64-cpu
[...]
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
scripts/qemu-replies-tool.py | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/scripts/qemu-replies-tool.py b/scripts/qemu-replies-tool.py
index 5dcc975756..bdd63a9460 100755
--- a/scripts/qemu-replies-tool.py
+++ b/scripts/qemu-replies-tool.py
@@ -375,6 +375,28 @@ def dump_qmp_probe_strings(schemalist):
dump_qmp_probe_strings_iter(c, '(qmp) ' + c, [], schemadict)
+def dump_qom_list_types(conv):
+ types = []
+
+ for (cmd, rep) in conv:
+ if cmd['execute'] == 'qom-list-types':
+ for qomtype in rep['return']:
+ # validate known fields:
+ # 'parent' is ignored below as it causes output churn
+ for k in qomtype:
+ if k not in ['name', 'parent']:
+ raise Exception("Unhandled 'qom-list-types' field
'%s'" % k)
+
+ types.append(qomtype['name'])
+
+ break
+
+ types.sort()
+
+ for t in types:
+ print('(qom) ' + t)
+
+
def process_one(filename, args):
try:
conv = qemu_replies_load(filename)
@@ -390,6 +412,10 @@ def process_one(filename, args):
dump_qmp_probe_strings(rep['return'])
dumped = True
+ if args.dump_all or args.dump_qom_list_types:
+ dump_qom_list_types(conv)
+ dumped = True
+
if dumped:
return True
@@ -433,6 +459,11 @@ functional impact on libvirt.
virQEMUCapsQMPSchemaQueries. It's useful to find specific query string
without having to piece the information together from 'query-qmp-schema'
+ --dump-qom-list-types
+
+ Dumps all types returned by 'qom-list-types' in a stable order with the
+ 'parent' property dropped as it's not relevant for libvirt.
+
The tool can be also used to programmaticaly modify the '.replies' file by
editting the 'modify_replies' method directly in the source, or for
re-formatting and re-numbering the '.replies' file to conform with the required
@@ -463,6 +494,9 @@ parser.add_argument('--dump-all',
action='store_true',
parser.add_argument('--dump-qmp-query-strings', action='store_true',
help='dump QMP schema in form of query strings used to probe
capabilities')
+parser.add_argument('--dump-qom-list-types', action='store_true',
+ help='dump data from qom-list-types in a stable order')
+
args = parser.parse_args()
if not args.replyfile and not args.repliesdir:
--
2.43.0