Libbonobo Reference Manual | |||
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#define BonoboStream #define BONOBO_STREAM (o) #define BONOBO_STREAM_CLASS (k) #define BonoboStorage #define BONOBO_STORAGE (o) #define BONOBO_STORAGE_CLASS (k) void bonobo_storage_copy_to (Bonobo_Storage src, Bonobo_Storage dest, CORBA_Environment *ev); |
The BonoboStorage C interface is extremely simple, this is since the CORBA client interface is where the action occurs. It is anticipated that relatively few people need to implement the Bonobo/Storage IDL interface.
The common entry point for BonoboStorage is that of opening a storage using the bonobo_storage_open function, perhaps by a container to use to persist a compound document:
Example 1. An example storage use case
void container_save (SampleApp *app, const char *filename, CORBA_Environment *ev) { BonoboStorage *storage; Bonobo_Storage corba_storage; GList *components; int i; storage = bonobo_storage_open (STORAGE_TYPE, filename, Bonobo_Storage_READ | Bonobo_Storage_WRITE | Bonobo_Storage_CREATE, 0664); g_return_if_fail (storage); corba_storage = BONOBO_OBJREF (storage); ... Serialize components to streams created in the storage ... Bonobo_Storage_commit (corba_storage, ev); CORBA_exception_free (ev); bonobo_object_unref (BONOBO_OBJECT (storage)); } |