set hostnamed's 'hostname' property before export
[systembsd.git] / src / interfaces / hostnamed / hostnamed.c
index dff5115875f1e03b1ab01e5f07655aa6e9be8404..e1614978c1cb03309ac61ed3ffb49f1576282b3d 100644 (file)
@@ -17,6 +17,8 @@
 #include <unistd.h>
 #include <limits.h>
 
+#include <sys/param.h>
+
 #include <glib.h>
 #include <gio/gio.h>
 
 
 GPtrArray *hostnamed_freeable;
 GDBusNodeInfo *spect_data;
-Hostname1 *hostnamed_interf;
+hostnamedHostname1 *hostnamed_interf;
+
+/* begin method/property/signal code */
 
+/* TODO make sure these guys only work if called by root */
 static gboolean
-on_handle_set_hostname(Hostname1 *hn1_passed_interf,
+on_handle_set_hostname(hostnamedHostname1 *hn1_passed_interf,
                        GDBusMethodInvocation *invoc,
                        const gchar *greet,
                        gpointer data) {
@@ -36,7 +41,7 @@ on_handle_set_hostname(Hostname1 *hn1_passed_interf,
 }
 
 static gboolean
-on_handle_set_static_hostname(Hostname1 *hn1_passed_interf,
+on_handle_set_static_hostname(hostnamedHostname1 *hn1_passed_interf,
                               GDBusMethodInvocation *invoc,
                               const gchar *greet,
                               gpointer data) {
@@ -44,7 +49,7 @@ on_handle_set_static_hostname(Hostname1 *hn1_passed_interf,
 }
 
 static gboolean
-on_handle_set_pretty_hostname(Hostname1 *hn1_passed_interf,
+on_handle_set_pretty_hostname(hostnamedHostname1 *hn1_passed_interf,
                               GDBusMethodInvocation *invoc,
                               const gchar *greet,
                               gpointer data) {
@@ -52,7 +57,7 @@ on_handle_set_pretty_hostname(Hostname1 *hn1_passed_interf,
 }
 
 static gboolean
-on_handle_set_chassis(Hostname1 *hn1_passed_interf,
+on_handle_set_chassis(hostnamedHostname1 *hn1_passed_interf,
                       GDBusMethodInvocation *invoc,
                       const gchar *greet,
                       gpointer data) {
@@ -60,16 +65,88 @@ on_handle_set_chassis(Hostname1 *hn1_passed_interf,
 }
 
 static gboolean
-on_handle_set_icon_name(Hostname1 *hn1_passed_interf,
+on_handle_set_icon_name(hostnamedHostname1 *hn1_passed_interf,
                         GDBusMethodInvocation *invoc,
                         const gchar *greet,
                         gpointer data) {
     return FALSE;
 }
 
+/* note: all hostnamed/hostname1's properties are read-only,
+ * and do not need set_ functions, gdbus-codegen realized
+ * this from the XML and handled the to-be error of trying
+ * to set a read-only property's value 
+ */
+
+const gchar *
+our_get_hostname() {
+
+       int hostname_try;
+       gchar *hostname_buf;
+
+       hostname_buf = (gchar*) g_malloc0(MAXHOSTNAMELEN);
+       hostname_try = gethostname(hostname_buf, MAXHOSTNAMELEN);
+
+       return hostname_buf;
+}
+
+const gchar *
+our_get_static_hostname() {
+
+    return "TODO";
+}
+
+const gchar *
+our_get_pretty_hostname() {
+
+    return "TODO";
+}
+
+const gchar *
+our_get_chassis() {
+
+    return "TODO";
+}
+
+const gchar *
+our_get_icon_name() {
+
+    return "TODO";
+}
+
+const gchar *
+our_get_kernel_name() {
+
+    return "TODO";
+}
+
+const gchar *
+our_get_kernel_version() {
+
+    return "TODO";
+}
+
+const gchar *
+our_get_kernel_release() {
+
+    return "TODO";
+}
+
+const gchar *
+our_get_os_cpename() {
+
+    return "TODO";
+}
+
+const gchar *
+our_get_os_pretty_name() {
+
+    return "TODO";
+}
+
 /* end method/property/signal code, begin bus/name handlers */
 
-static void on_bus_acquired(GDBusConnection *conn,
+static void hostnamed_on_bus_acquired(GDBusConnection *conn,
                             const gchar *name,
                             gpointer user_data) {
 
@@ -77,21 +154,33 @@ static void on_bus_acquired(GDBusConnection *conn,
 
 }
 
-static void on_name_acquired(GDBusConnection *conn,
+static void hostnamed_on_name_acquired(GDBusConnection *conn,
                              const gchar *name,
                              gpointer user_data) {
 
     g_print("got '%s' on system bus\n", name);
 
-    hostnamed_interf = hostname1_skeleton_new();
+    hostnamed_interf = hostnamed_hostname1_skeleton_new();
 
-    /* attach function pointers to generated vfunc table struct */
+    /* attach function pointers to generated struct's method handlers */
     g_signal_connect(hostnamed_interf, "handle-set-hostname", G_CALLBACK(on_handle_set_hostname), NULL);
     g_signal_connect(hostnamed_interf, "handle-set-static-hostname", G_CALLBACK(on_handle_set_static_hostname), NULL);
     g_signal_connect(hostnamed_interf, "handle-set-pretty-hostname", G_CALLBACK(on_handle_set_pretty_hostname), NULL);
     g_signal_connect(hostnamed_interf, "handle-set-chassis", G_CALLBACK(on_handle_set_chassis), NULL);
     g_signal_connect(hostnamed_interf, "handle-set-icon-name", G_CALLBACK(on_handle_set_icon_name), NULL);
 
+    /* set our properties before export */
+    hostnamed_hostname1_set_hostname(hostnamed_interf, our_get_hostname());
+    hostnamed_hostname1_set_static_hostname(hostnamed_interf, our_get_static_hostname());
+    hostnamed_hostname1_set_pretty_hostname(hostnamed_interf, our_get_pretty_hostname());
+    hostnamed_hostname1_set_chassis(hostnamed_interf, our_get_chassis());
+    hostnamed_hostname1_set_icon_name(hostnamed_interf, our_get_icon_name());
+    hostnamed_hostname1_set_kernel_name(hostnamed_interf, our_get_kernel_name());
+    hostnamed_hostname1_set_kernel_version(hostnamed_interf, our_get_kernel_version());
+    hostnamed_hostname1_set_kernel_release(hostnamed_interf, our_get_kernel_release());
+    hostnamed_hostname1_set_operating_system_cpename(hostnamed_interf, our_get_os_cpename());
+    hostnamed_hostname1_set_operating_system_pretty_name(hostnamed_interf, our_get_os_pretty_name());
     if(!g_dbus_interface_skeleton_export(G_DBUS_INTERFACE_SKELETON(hostnamed_interf),
                                                                    conn,
                                                                    "/org/freedesktop/hostname1",
@@ -102,7 +191,7 @@ static void on_name_acquired(GDBusConnection *conn,
 
 }
 
-static void on_name_lost(GDBusConnection *conn,
+static void hostnamed_on_name_lost(GDBusConnection *conn,
                          const gchar *name,
                          gpointer user_data) {
 
@@ -115,34 +204,20 @@ static void on_name_lost(GDBusConnection *conn,
 }
 
 /* safe call to try and start hostnamed */
-GError *hostnamed_init() {
+void hostnamed_init() {
 
     guint bus_descriptor;
-    GError *err = NULL;
-    gchar **hostnamed_ispect_xml;
-    gchar  *hostnamed_joined_xml;
-
-    hostnamed_freeable = g_ptr_array_new();
-    hostnamed_ispect_xml = g_malloc(3000);
-
-    g_file_get_contents("conf/hostnamed-ispect.xml", hostnamed_ispect_xml, NULL, NULL);
-    hostnamed_joined_xml = g_strjoinv("\n", hostnamed_ispect_xml);
-    spect_data = g_dbus_node_info_new_for_xml(hostnamed_joined_xml, NULL);
-
-    g_free(hostnamed_ispect_xml);
-    g_ptr_array_add(hostnamed_freeable, hostnamed_joined_xml);
 
     bus_descriptor = g_bus_own_name(G_BUS_TYPE_SYSTEM,
                                     "org.freedesktop.hostname1",
                                     G_BUS_NAME_OWNER_FLAGS_NONE,
-                                    on_bus_acquired,
-                                    on_name_acquired,
-                                    on_name_lost,
+                                    hostnamed_on_bus_acquired,
+                                    hostnamed_on_name_acquired,
+                                    hostnamed_on_name_lost,
                                     NULL,
                                     NULL);
 
     /* TODO: malloc and return reference as if a main() closed */
-    return err;
 }
 
 /* free()'s */