diff options
| -rw-r--r-- | QMP/qmp-spec.txt | 10 | ||||
| -rw-r--r-- | monitor.c | 18 | ||||
| -rw-r--r-- | qapi-schema.json | 55 | ||||
| -rw-r--r-- | qmp-commands.hx | 4 |
4 files changed, 18 insertions, 69 deletions
diff --git a/QMP/qmp-spec.txt b/QMP/qmp-spec.txt index 1ba916c..a277896 100644 --- a/QMP/qmp-spec.txt +++ b/QMP/qmp-spec.txt @@ -106,14 +106,11 @@ completed because of an error condition. The format is: -{ "error": { "class": json-string, "data": json-object, "desc": json-string }, - "id": json-value } +{ "error": { "class": json-string, "desc": json-string }, "id": json-value } Where, -- The "class" member contains the error class name (eg. "ServiceUnavailable") -- The "data" member contains specific error data and is defined in a - per-command basis, it will be an empty json-object if the error has no data +- The "class" member contains the error class name (eg. "GenericError") - The "desc" member is a human-readable error message. Clients should not attempt to parse this message. - The "id" member contains the transaction identification associated with @@ -173,8 +170,7 @@ S: {"return": {"enabled": true, "present": true}, "id": "example"} ------------------ C: { "execute": } -S: {"error": {"class": "JSONParsing", "desc": "Invalid JSON syntax", "data": -{}}} +S: {"error": {"class": "GenericError", "desc": "Invalid JSON syntax" } } 3.5 Powerdown event ------------------- @@ -353,16 +353,26 @@ static void monitor_json_emitter(Monitor *mon, const QObject *data) QDECREF(json); } +static QDict *build_qmp_error_dict(const QError *err) +{ + QObject *obj; + + obj = qobject_from_jsonf("{ 'error': { 'class': %s, 'desc': %p } }", + ErrorClass_lookup[err->err_class], + qerror_human(err)); + + return qobject_to_qdict(obj); +} + static void monitor_protocol_emitter(Monitor *mon, QObject *data) { QDict *qmp; trace_monitor_protocol_emitter(mon); - qmp = qdict_new(); - if (!monitor_has_error(mon)) { /* success response */ + qmp = qdict_new(); if (data) { qobject_incref(data); qdict_put_obj(qmp, "return", data); @@ -372,9 +382,7 @@ static void monitor_protocol_emitter(Monitor *mon, QObject *data) } } else { /* error response */ - qdict_put(mon->error->error, "desc", qerror_human(mon->error)); - qdict_put(qmp, "error", mon->error->error); - QINCREF(mon->error->error); + qmp = build_qmp_error_dict(mon->error); QDECREF(mon->error); mon->error = NULL; } diff --git a/qapi-schema.json b/qapi-schema.json index b513935..ec8d919 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -658,7 +658,6 @@ # Returns information about the current VNC server # # Returns: @VncInfo -# If VNC support is not compiled in, FeatureDisabled # # Since: 0.14.0 ## @@ -1042,9 +1041,6 @@ # virtual address (defaults to CPU 0) # # Returns: Nothing on success -# If @cpu is not a valid VCPU, InvalidParameterValue -# If @filename cannot be opened, OpenFileFailed -# If an I/O error occurs while writing the file, IOError # # Since: 0.14.0 # @@ -1065,8 +1061,6 @@ # @filename: the file to save the memory to as binary data # # Returns: Nothing on success -# If @filename cannot be opened, OpenFileFailed -# If an I/O error occurs while writing the file, IOError # # Since: 0.14.0 # @@ -1108,7 +1102,6 @@ # Injects an Non-Maskable Interrupt into all guest's VCPUs. # # Returns: If successful, nothing -# If the Virtual Machine doesn't support NMI injection, Unsupported # # Since: 0.14.0 # @@ -1159,7 +1152,6 @@ # Returns: nothing on success # If @device is not a valid block device, DeviceNotFound # If @device is not encrypted, DeviceNotEncrypted -# If @password is not valid for this device, InvalidPassword # # Notes: Not all block formats support encryption and some that do are not # able to validate that a password is correct. Disk corruption may @@ -1200,11 +1192,6 @@ # # Returns: nothing on success # If @device is not a valid block device, DeviceNotFound -# If @size is negative, InvalidParameterValue -# If the block device has no medium inserted, DeviceHasNoMedium -# If the block device does not support resize, Unsupported -# If the block device is read-only, DeviceIsReadOnly -# If a long-running operation is using the device, DeviceInUse # # Since: 0.14.0 ## @@ -1266,10 +1253,6 @@ # # Returns: nothing on success # If @device is not a valid block device, DeviceNotFound -# If @device is busy, DeviceInUse will be returned -# If @snapshot-file can't be created, OpenFileFailed -# If @snapshot-file can't be opened, OpenFileFailed -# If @format is invalid, InvalidBlockFormat # # Note: The transaction aborts on the first failure. Therefore, there will # be only one device or snapshot file returned in an error condition, and @@ -1298,8 +1281,6 @@ # # Returns: nothing on success # If @device is not a valid block device, DeviceNotFound -# If @snapshot-file can't be opened, OpenFileFailed -# If @format is invalid, InvalidBlockFormat # # Since 0.14.0 ## @@ -1501,11 +1482,6 @@ # # Returns: Nothing on success # If Spice is not enabled, DeviceNotFound -# If @protocol does not support connected, InvalidParameter -# If @protocol is invalid, InvalidParameter -# If any other error occurs, SetPasswdFailed -# -# Notes: If VNC is not enabled, SetPasswdFailed is returned. # # Since: 0.14.0 ## @@ -1527,8 +1503,6 @@ # # Returns: Nothing on success # If @protocol is `spice' and Spice is not active, DeviceNotFound -# If an error occurs setting password expiration, SetPasswdFailed -# If @protocol is not `spice' or 'vnc', InvalidParameter # # Since: 0.14.0 # @@ -1551,8 +1525,6 @@ # # Returns: Nothing on success # If @device is not a valid block device, DeviceNotFound -# If @device is not removable and @force is false, DeviceNotRemovable -# If @force is false and @device is locked, DeviceLocked # # Notes: Ejecting a device will no media results in success # @@ -1595,7 +1567,6 @@ # # Returns: Nothing on success. # If @device is not a valid block device, DeviceNotFound -# If @format is not a valid block format, InvalidBlockFormat # If the new block device is encrypted, DeviceEncrypted. Note that # if this error is returned, the device has been opened successfully # and an additional call to @block_passwd is required to set the @@ -1631,7 +1602,6 @@ # # Returns: Nothing on success # If @device is not a valid block device, DeviceNotFound -# If the argument combination is invalid, InvalidParameterCombination # # Since: 1.1 ## @@ -1665,11 +1635,7 @@ # @speed: #optional the maximum speed, in bytes per second # # Returns: Nothing on success -# If streaming is already active on this device, DeviceInUse # If @device does not exist, DeviceNotFound -# If image streaming is not supported by this device, NotSupported -# If @base does not exist, BaseNotFound -# If @speed is invalid, InvalidParameter # # Since: 1.1 ## @@ -1691,8 +1657,6 @@ # Defaults to 0. # # Returns: Nothing on success -# If the job type does not support throttling, NotSupported -# If the speed value is invalid, InvalidParameter # If no background operation is active on this device, DeviceNotActive # # Since: 1.1 @@ -1722,7 +1686,6 @@ # # Returns: Nothing on success # If no background operation is active on this device, DeviceNotActive -# If cancellation already in progress, DeviceInUse # # Since: 1.1 ## @@ -1792,8 +1755,6 @@ # format. # # Returns: Nothing on success -# If @filename cannot be opened, OpenFileFailed -# If an I/O error occurs while writing the file, IOError # # Since: 1.1 ## @@ -1808,7 +1769,6 @@ # # Returns: Nothing on success # If @id is not a valid device, DeviceNotFound -# If the device does not support unplug, BusNoHotplug # # Notes: When this command completes, the device may not be removed from the # guest. Hot removal is an operation that requires guest cooperation. @@ -1849,14 +1809,6 @@ # want to dump all guest's memory, please specify the start @begin and @length # # Returns: nothing on success -# If @begin contains an invalid address, InvalidParameter -# If only one of @begin and @length is specified, MissingParameter -# If @protocol stats with "fd:", and the fd cannot be found, FdNotFound -# If @protocol starts with "file:", and the file cannot be -# opened, OpenFileFailed -# If @protocol does not start with "fd:" or "file:", InvalidParameter -# If an I/O error occurs while writing the file, IOError -# If the target does not support this command, Unsupported # # Since: 1.2 ## @@ -1883,10 +1835,6 @@ # # Returns: Nothing on success # If @type is not a valid network backend, DeviceNotFound -# If @id is not a valid identifier, InvalidParameterValue -# if @id already exists, DuplicateId -# If @props contains an invalid parameter for this backend, -# InvalidParameter ## { 'command': 'netdev_add', 'data': {'type': 'str', 'id': 'str', '*props': '**'}, @@ -2206,8 +2154,6 @@ # @fdname: file descriptor name # # Returns: Nothing on success -# If file descriptor was not received, FdNotSupplied -# If @fdname is not valid, InvalidParameterType # # Since: 0.14.0 # @@ -2227,7 +2173,6 @@ # @fdname: file descriptor name # # Returns: Nothing on success -# If @fdname is not found, FdNotFound # # Since: 0.14.0 ## diff --git a/qmp-commands.hx b/qmp-commands.hx index ac46638..e07c7b0 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -435,8 +435,8 @@ Example: -> { "execute": "inject-nmi" } <- { "return": {} } -Note: inject-nmi is only supported for x86 guest currently, it will - returns "Unsupported" error for non-x86 guest. +Note: inject-nmi fails when the guest doesn't support injecting. + Currently, only x86 guests do. EQMP |