From 93b91c59dbccde6e4d25661150c1529bd5ee4a06 Mon Sep 17 00:00:00 2001 From: Luiz Capitulino Date: Wed, 1 Aug 2012 16:30:13 -0300 Subject: 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 Reviewed-by: Markus Armbruster --- qapi/qmp-core.h | 1 + qapi/qmp-dispatch.c | 10 +++++++++- 2 files changed, 10 insertions(+), 1 deletion(-) (limited to 'qapi') diff --git a/qapi/qmp-core.h b/qapi/qmp-core.h index b0f64ba1ee..00446cff9b 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 122c1a29ba..ec613f88b5 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); -- cgit v1.2.1