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+/*-*- Mode: C; c-basic-offset: 8 -*-*/
+
+#ifndef foodbushfoo
+#define foodbushfoo
+
+/***
+ This file is part of systemd.
+
+ Copyright 2010 Lennart Poettering
+
+ systemd 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.
+
+ systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <dbus/dbus.h>
+
+#include "manager.h"
+
+typedef int (*BusPropertyCallback)(Manager *m, DBusMessageIter *iter, const char *property, void *data);
+
+typedef struct BusProperty {
+ const char *interface; /* interface of the property */
+ const char *property; /* name of the property */
+ BusPropertyCallback append; /* Function that is called to serialize this property */
+ const char *signature;
+ const void *data; /* The data of this property */
+} BusProperty;
+
+#define BUS_PROPERTIES_INTERFACE \
+ " <interface name=\"org.freedesktop.DBus.Properties\">" \
+ " <method name=\"Get\">" \
+ " <arg name=\"interface\" direction=\"in\" type=\"s\"/>" \
+ " <arg name=\"property\" direction=\"in\" type=\"s\"/>" \
+ " <arg name=\"value\" direction=\"out\" type=\"v\"/>" \
+ " </method>" \
+ " <method name=\"GetAll\">" \
+ " <arg name=\"interface\" direction=\"in\" type=\"s\"/>" \
+ " <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>" \
+ " </method>" \
+ " </interface>"
+
+#define BUS_INTROSPECTABLE_INTERFACE \
+ " <interface name=\"org.freedesktop.DBus.Introspectable\">" \
+ " <method name=\"Introspect\">" \
+ " <arg name=\"data\" type=\"s\" direction=\"out\"/>" \
+ " </method>" \
+ " </interface>"
+
+int bus_init_system(Manager *m);
+int bus_init_api(Manager *m);
+void bus_done_system(Manager *m);
+void bus_done_api(Manager *m);
+
+unsigned bus_dispatch(Manager *m);
+
+void bus_watch_event(Manager *m, Watch *w, int events);
+void bus_timeout_event(Manager *m, Watch *w, int events);
+
+int bus_query_pid(Manager *m, const char *name);
+
+DBusHandlerResult bus_default_message_handler(Manager *m, DBusMessage *message, const char* introspection, const BusProperty *properties);
+
+DBusHandlerResult bus_send_error_reply(Manager *m, DBusMessage *message, DBusError *bus_error, int error);
+
+int bus_property_append_string(Manager *m, DBusMessageIter *i, const char *property, void *data);
+int bus_property_append_strv(Manager *m, DBusMessageIter *i, const char *property, void *data);
+int bus_property_append_bool(Manager *m, DBusMessageIter *i, const char *property, void *data);
+int bus_property_append_int32(Manager *m, DBusMessageIter *i, const char *property, void *data);
+int bus_property_append_uint32(Manager *m, DBusMessageIter *i, const char *property, void *data);
+int bus_property_append_uint64(Manager *m, DBusMessageIter *i, const char *property, void *data);
+
+#define bus_property_append_int bus_property_append_int32
+#define bus_property_append_pid bus_property_append_uint32
+#define bus_property_append_mode bus_property_append_uint32
+#define bus_property_append_unsigned bus_property_append_uint32
+#define bus_property_append_usec bus_property_append_uint64
+
+#define DEFINE_BUS_PROPERTY_APPEND_ENUM(function,name,type) \
+ int function(Manager *m, DBusMessageIter *i, const char *property, void *data) { \
+ const char *value; \
+ type *field = data; \
+ \
+ assert(m); \
+ assert(i); \
+ assert(property); \
+ \
+ value = name##_to_string(*field); \
+ \
+ if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &value)) \
+ return -ENOMEM; \
+ \
+ return 0; \
+ }
+
+int bus_parse_strv(DBusMessage *m, char ***_l);
+
+#endif