Commit 2c345146 authored by Lennart Poettering's avatar Lennart Poettering

protocol: introduce four new errors

UnknownInterface, UnknownObject, UnknownProperty and PropertyReadOnly,
as discussed on the ML.

The first two are already used by various bindings, such as the Qt and
Java binding, but have never been made official.

Bug: default avatarDavid Zeuthen <>
Reviewed-by: default avatarSimon McVittie <>
parent 09c9d640
......@@ -189,7 +189,7 @@ extern "C" {
* arg0='hello' is OK, arg3489720987='hello' is not
/** Max length of a marshaled array in bytes (64M, 2^26) We use signed
* int for lengths so must be INT_MAX or less. We need something a
* bit smaller than INT_MAX because the array is inside a message with
......@@ -390,6 +390,14 @@ extern "C" {
#define DBUS_ERROR_FILE_EXISTS "org.freedesktop.DBus.Error.FileExists"
/** Method name you invoked isn't known by the object you invoked it on. */
#define DBUS_ERROR_UNKNOWN_METHOD "org.freedesktop.DBus.Error.UnknownMethod"
/** Object you invoked a method on isn't known. */
#define DBUS_ERROR_UNKNOWN_OBJECT "org.freedesktop.DBus.Error.UnknownObject"
/** Interface you invoked a method on isn't known by the object. */
#define DBUS_ERROR_UNKNOWN_INTERFACE "org.freedesktop.DBus.Error.UnknownInterface"
/** Property you tried to access isn't known by the object. */
#define DBUS_ERROR_UNKNOWN_PROPERTY "org.freedesktop.DBus.Error.UnknownProperty"
/** Property you tried to set is read-only. */
#define DBUS_ERROR_PROPERTY_READ_ONLY "org.freedesktop.DBus.Error.PropertyReadOnly"
/** Certain timeout errors, e.g. while starting a service.
* @warning this is confusingly-named given that #DBUS_ERROR_TIMEOUT also exists. We can't fix
* it for compatibility reasons so just be careful.
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