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Diffstat (limited to 'dbus/dbus-transport-protected.h')
-rw-r--r-- | dbus/dbus-transport-protected.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/dbus/dbus-transport-protected.h b/dbus/dbus-transport-protected.h new file mode 100644 index 00000000..e6c696f0 --- /dev/null +++ b/dbus/dbus-transport-protected.h @@ -0,0 +1,88 @@ +/* -*- mode: C; c-file-style: "gnu" -*- */ +/* dbus-transport-protected.h Used by subclasses of DBusTransport object (internal to D-BUS implementation) + * + * Copyright (C) 2002 Red Hat Inc. + * + * Licensed under the Academic Free License version 1.2 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef DBUS_TRANSPORT_PROTECTED_H +#define DBUS_TRANSPORT_PROTECTED_H + +#include <dbus/dbus-internals.h> +#include <dbus/dbus-errors.h> +#include <dbus/dbus-transport.h> +#include <dbus/dbus-message-internal.h> + +DBUS_BEGIN_DECLS; + +typedef struct DBusTransportVTable DBusTransportVTable; + +struct DBusTransportVTable +{ + void (* finalize) (DBusTransport *transport); + /**< The finalize method must free the transport. */ + + void (* handle_watch) (DBusTransport *transport, + DBusWatch *watch, + unsigned int flags); + /**< The handle_watch method handles reading/writing + * data as indicated by the flags. + */ + + void (* disconnect) (DBusTransport *transport); + /**< Disconnect this transport. */ + + void (* connection_set) (DBusTransport *transport); + /**< Called when transport->connection has been filled in */ + + void (* messages_pending) (DBusTransport *transport, + int queue_length); + /**< Called when the outgoing message queue goes from empty + * to non-empty or vice versa. + */ + + void (* do_iteration) (DBusTransport *transport, + unsigned int flags, + int timeout_milliseconds); + /**< Called to do a single "iteration" (block on select/poll + * followed by reading or writing data). + */ +}; + +struct DBusTransport +{ + int refcount; /**< Reference count. */ + + const DBusTransportVTable *vtable; /**< Virtual methods for this instance. */ + + DBusConnection *connection; /**< Connection owning this transport. */ + + DBusMessageLoader *loader; /**< Message-loading buffer. */ + + unsigned int disconnected : 1; /**< TRUE if we are disconnected. */ +}; + +dbus_bool_t _dbus_transport_init_base (DBusTransport *transport, + const DBusTransportVTable *vtable); +void _dbus_transport_finalize_base (DBusTransport *transport); + + + +DBUS_END_DECLS; + +#endif /* DBUS_TRANSPORT_PROTECTED_H */ |