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| author | Luiz Capitulino <lcapitulino@redhat.com> | 2012-08-01 16:30:13 -0300 |
|---|---|---|
| committer | Luiz Capitulino <lcapitulino@redhat.com> | 2012-08-13 14:17:53 -0300 |
| commit | 93b91c59dbccde6e4d25661150c1529bd5ee4a06 (patch) | |
| tree | b688b9198c5b0da4bb0f5652011f9fce5f84af7e | |
| parent | de253f14912e88f45dbe66984440d27221a75a60 (diff) | |
| download | qemu-93b91c59dbccde6e4d25661150c1529bd5ee4a06.zip qemu-93b91c59dbccde6e4d25661150c1529bd5ee4a06.tar.gz qemu-93b91c59dbccde6e4d25661150c1529bd5ee4a06.tar.bz2 | |
qemu-ga: switch to the new error format on the wire
IMPORTANT: this BREAKS qemu-ga compatibility for the error response.
Instead of returning something like:
{ "error": { "class": "InvalidParameterValue",
"data": {"name": "mode", "expected": "halt|powerdown|reboot" } } }
qemu-ga now returns:
{ "error": { "class": "GenericError",
"desc": "Parameter 'mode' expects halt|powerdown|reboot" } }
Notice that this is also a bug fix, as qemu-ga wasn't returning the
human message.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
| -rw-r--r-- | Makefile.objs | 1 | ||||
| -rw-r--r-- | qapi/qmp-core.h | 1 | ||||
| -rw-r--r-- | qapi/qmp-dispatch.c | 10 | ||||
| -rw-r--r-- | qemu-ga.c | 4 |
4 files changed, 13 insertions, 3 deletions
diff --git a/Makefile.objs b/Makefile.objs index 5ebbcfa..8454b53 100644 --- a/Makefile.objs +++ b/Makefile.objs @@ -211,6 +211,7 @@ common-obj-$(CONFIG_SMARTCARD_NSS) += $(libcacard-y) # qapi qapi-obj-y = qapi/ +qapi-obj-y += qapi-types.o qapi-visit.o common-obj-y += qmp-marshal.o qapi-visit.o qapi-types.o common-obj-y += qmp.o hmp.o diff --git a/qapi/qmp-core.h b/qapi/qmp-core.h index b0f64ba..00446cf 100644 --- a/qapi/qmp-core.h +++ b/qapi/qmp-core.h @@ -49,6 +49,7 @@ void qmp_disable_command(const char *name); void qmp_enable_command(const char *name); bool qmp_command_is_enabled(const char *name); char **qmp_get_command_list(void); +QObject *qmp_build_error_object(Error *errp); #endif diff --git a/qapi/qmp-dispatch.c b/qapi/qmp-dispatch.c index 122c1a2..ec613f8 100644 --- a/qapi/qmp-dispatch.c +++ b/qapi/qmp-dispatch.c @@ -14,6 +14,7 @@ #include "qemu-objects.h" #include "qapi/qmp-core.h" #include "json-parser.h" +#include "qapi-types.h" #include "error.h" #include "error_int.h" #include "qerror.h" @@ -109,6 +110,13 @@ static QObject *do_qmp_dispatch(QObject *request, Error **errp) return ret; } +QObject *qmp_build_error_object(Error *errp) +{ + return qobject_from_jsonf("{ 'class': %s, 'desc': %s }", + ErrorClass_lookup[error_get_class(errp)], + error_get_pretty(errp)); +} + QObject *qmp_dispatch(QObject *request) { Error *err = NULL; @@ -119,7 +127,7 @@ QObject *qmp_dispatch(QObject *request) rsp = qdict_new(); if (err) { - qdict_put_obj(rsp, "error", error_get_qobject(err)); + qdict_put_obj(rsp, "error", qmp_build_error_object(err)); error_free(err); } else if (ret) { qdict_put_obj(rsp, "return", ret); @@ -515,7 +515,7 @@ static void process_event(JSONMessageParser *parser, QList *tokens) } else { g_warning("failed to parse event: %s", error_get_pretty(err)); } - qdict_put_obj(qdict, "error", error_get_qobject(err)); + qdict_put_obj(qdict, "error", qmp_build_error_object(err)); error_free(err); } else { qdict = qobject_to_qdict(obj); @@ -532,7 +532,7 @@ static void process_event(JSONMessageParser *parser, QList *tokens) qdict = qdict_new(); g_warning("unrecognized payload format"); error_set(&err, QERR_UNSUPPORTED); - qdict_put_obj(qdict, "error", error_get_qobject(err)); + qdict_put_obj(qdict, "error", qmp_build_error_object(err)); error_free(err); } ret = send_response(s, QOBJECT(qdict)); |