dbus.h

   1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
   2
   3 #ifndef foodbushfoo
   4 #define foodbushfoo
   5
   6 #include <dbus/dbus.h>
   7
   8 #include "manager.h"
   9
  10 typedef int (*BusPropertyCallback)(Manager *m, DBusMessageIter *iter, const char *property, void *data);
  11
  12 typedef struct BusProperty {
  13         const char *interface;           /* interface of the property */
  14         const char *property;            /* name of the property */
  15         BusPropertyCallback append;      /* Function that is called to serialize this property */
  16         const char *signature;
  17         void *data;                      /* The data of this property */
  18 } BusProperty;
  19
  20 #define BUS_PROPERTIES_INTERFACE                                        \
  21         " <interface name=\"org.freedesktop.DBus.Properties\">"         \
  22         "  <method name=\"Get\">"                                       \
  23         "   <arg name=\"interface\" direction=\"in\" type=\"s\"/>"      \
  24         "   <arg name=\"property\" direction=\"in\" type=\"s\"/>"       \
  25         "   <arg name=\"value\" direction=\"out\" type=\"v\"/>"         \
  26         "  </method>"                                                   \
  27         "  <method name=\"GetAll\">"                                    \
  28         "   <arg name=\"interface\" direction=\"in\" type=\"s\"/>"      \
  29         "   <arg name=\"properties\" direction=\"out\" type=\"a{sv}\"/>" \
  30         "  </method>"                                                   \
  31         " </interface>"
  32
  33 #define BUS_INTROSPECTABLE_INTERFACE                                    \
  34         " <interface name=\"org.freedesktop.DBus.Introspectable\">"     \
  35         "  <method name=\"Introspect\">"                                \
  36         "   <arg name=\"data\" type=\"s\" direction=\"out\"/>"          \
  37         "  </method>"                                                   \
  38         " </interface>"
  39
  40 int bus_init(Manager *m);
  41 void bus_done(Manager *m);
  42
  43 void bus_dispatch(Manager *m);
  44
  45 void bus_watch_event(Manager *m, Watch *w, int events);
  46 void bus_timeout_event(Manager *m, Watch *w, int events);
  47
  48 DBusHandlerResult bus_default_message_handler(Manager *m, DBusMessage *message, const char* introspection, const BusProperty *properties);
  49
  50 DBusHandlerResult bus_send_error_reply(Manager *m, DBusMessage *message, DBusError *bus_error, int error);
  51
  52 int bus_property_append_string(Manager *m, DBusMessageIter *i, const char *property, void *data);
  53 int bus_property_append_strv(Manager *m, DBusMessageIter *i, const char *property, void *data);
  54 int bus_property_append_bool(Manager *m, DBusMessageIter *i, const char *property, void *data);
  55 int bus_property_append_uint32(Manager *m, DBusMessageIter *i, const char *property, void *data);
  56 int bus_property_append_uint64(Manager *m, DBusMessageIter *i, const char *property, void *data);
  57
  58 extern const DBusObjectPathVTable bus_manager_vtable;
  59 extern const DBusObjectPathVTable bus_job_vtable;
  60 extern const DBusObjectPathVTable bus_unit_vtable;
  61
  62 #endif