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D-Bus GLib bindings - Reference Manual | ![]() |
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Top | Description |
#include <dbus/dbus-glib.h> struct DBusGMethodInfo; DBusGMethodInvocation; gchar * dbus_g_method_get_sender (DBusGMethodInvocation *context
); DBusMessage * dbus_g_method_get_reply (DBusGMethodInvocation *context
); void dbus_g_method_send_reply (DBusGMethodInvocation *context
,DBusMessage *reply
); void dbus_g_method_return (DBusGMethodInvocation *context
,...
); void dbus_g_method_return_error (DBusGMethodInvocation *context
,const GError *error
);
struct DBusGMethodInfo { GCallback function; GClosureMarshal marshaller; int data_offset; };
Object typically generated by dbus-binding-tool that stores a mapping from introspection data to a function pointer for a C method to be invoked.
typedef struct _DBusGMethodInvocation DBusGMethodInvocation;
The context of an asynchronous method call. See dbus_g_method_return()
and
dbus_g_method_return_error()
.
gchar * dbus_g_method_get_sender (DBusGMethodInvocation *context
);
Get the sender of a message so we can send a "reply" later (i.e. send a message directly to a service which invoked the method at a later time).
|
the method context |
Returns : |
the unique name of the sender. It is up to the caller to free the returned string. |
DBusMessage * dbus_g_method_get_reply (DBusGMethodInvocation *context
);
Get the reply message to append reply values Used as a sidedoor when you can't generate dbus values of the correct type due to glib binding limitations
|
the method context |
Returns : |
a DBusMessage with the reply |
void dbus_g_method_send_reply (DBusGMethodInvocation *context
,DBusMessage *reply
);
Send a manually created reply message.
Used as a sidedoor when you can't generate dbus values of the correct type due to glib binding limitations
|
the method context |
|
the reply message, will be unreffed |
void dbus_g_method_return (DBusGMethodInvocation *context
,...
);
Send a return message for a given method invocation, with arguments. This function also frees the sending context.
|
the method context |
|
zero or more values to return from the method, with their number and types given by its DBusGObjectInfo |
void dbus_g_method_return_error (DBusGMethodInvocation *context
,const GError *error
);
Send a error message for a given method invocation. This function also frees the sending context.
|
the method context |
|
the error to send |