adapter: D-Bus interface skeleton

diff --git a/include/dbus.h b/include/dbus.h
index 298eb74..7afa7d5 100644 (file)
--- a/include/dbus.h
+++ b/include/dbus.h
@@ -29,6 +29,8 @@
 #define NFC_MANAGER_INTERFACE  NFC_SERVICE ".Manager"
 #define NFC_MANAGER_PATH       "/"
 
+#define NFC_ADAPTER_INTERFACE  NFC_SERVICE ".Adapter"
+
 typedef void (* near_dbus_append_cb_t) (DBusMessageIter *iter,
                                                        void *user_data);
 

diff --git a/src/adapter.c b/src/adapter.c
index 3dbcc78..3d5232d 100644 (file)
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -29,8 +29,12 @@
 
 #include <glib.h>
 
+#include <gdbus.h>
+
 #include "near.h"
 
+static DBusConnection *connection = NULL;
+
 static GHashTable *adapter_hash;
 
 struct near_adapter {
@@ -70,6 +74,41 @@ void __near_adapter_list(DBusMessageIter *iter, void *user_data)
        g_hash_table_foreach(adapter_hash, append_path, iter);
 }
 
+static DBusMessage *get_properties(DBusConnection *conn,
+                                       DBusMessage *msg, void *data)
+{
+       DBusMessage *reply;
+
+       DBG("conn %p", conn);
+
+       reply = dbus_message_new_method_return(msg);
+       if (reply == NULL)
+               return NULL;
+
+       return reply;
+}
+
+static DBusMessage *set_property(DBusConnection *conn,
+                                       DBusMessage *msg, void *data)
+{
+       DBG("conn %p", conn);
+
+       return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+}
+
+static GDBusMethodTable adapter_methods[] = {
+       { "GetProperties",     "",      "a{sv}", get_properties     },
+       { "SetProperty",       "sv",    "",      set_property       },
+       { },
+};
+
+static GDBusSignalTable adapter_signals[] = {
+       { "PropertyChanged",            "sv"    },
+       { "TargetFound",                "o"     },
+       { "TargetLost",                 "o"     },
+       { }
+};
+
 int __near_adapter_add(const char *name, guint32 idx, guint32 protocols)
 {
        struct near_adapter *adapter;
@@ -96,11 +135,25 @@ int __near_adapter_add(const char *name, guint32 idx, guint32 protocols)
 
        g_hash_table_insert(adapter_hash, GINT_TO_POINTER(idx), adapter);
 
+       g_dbus_register_interface(connection, adapter->path,
+                                       NFC_ADAPTER_INTERFACE,
+                                       adapter_methods, adapter_signals,
+                                                       NULL, adapter, NULL);
+
        return 0;
 }
 
 void __near_adapter_remove(guint32 idx)
 {
+       struct near_adapter *adapter;
+
+       adapter = g_hash_table_lookup(adapter_hash, GINT_TO_POINTER(idx));
+       if (adapter == NULL || adapter->path == NULL)
+               return;
+
+       g_dbus_unregister_interface(connection, adapter->path,
+                                               NFC_ADAPTER_INTERFACE);
+
        g_hash_table_remove(adapter_hash, GINT_TO_POINTER(idx));
 }
 
@@ -108,6 +161,8 @@ int __near_adapter_init(void)
 {
        DBG("");
 
+       connection = near_dbus_get_connection();
+
        adapter_hash = g_hash_table_new_full(g_direct_hash, g_direct_equal,
                                                        NULL, free_adapter);