+/* format: {
+ * (1) string to be matched against runtime machine's sysctl output.
+ * can be either the exact string or a substring contained
+ * within sysctl strings. no "guesses" here, a match should
+ * reliably indicate the chassis/icon.
+ *
+ * (2) string describing chassis type divulged by (1).
+ * must be one of "desktop", "laptop", "server",
+ * "tablet", "handset", "vm", "container" or NULL
+ * if only icon string can be ascertained. "vm" refers
+ * to operating systems running on baremetal hypervisors
+ * (hardware virtualization, like XEN) while "container"
+ * refers to OSs running on shared hypervisors like
+ * virtualbox or VMware. consider the distinction carefully
+ * as common virtualization software like KVM may share
+ * characteristics of both "vm" and "container" types.
+ *
+ * (3) string specifying icon to use. follows XDG icon spec.
+ * see http://standards.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html
+ * for allowed strings.
+ *
+ * (4) chassis precedence bit. TRUE if (2) is defined and
+ * we're certain it is the proper string. FALSE in the
+ * circumstance (2) may be the correct string, unless
+ * a match with this bit set to TRUE overrides it.
+ * if (2) is NULL, this bit is inconsequential.
+ *
+ * (5) icon precedence bit. see previous definition.
+ * } */
+struct SYSCTL_LOOKUP_TABLE {
+ gchar *match_string;
+ gchar *chassis;
+ gchar *icon;
+ gboolean chassis_precedence;
+ gboolean icon_precedence;
+};
+
+GPtrArray *hostnamed_freeable;
+Hostname1 *hostnamed_interf;
+
+GMainLoop *hostnamed_loop;
+
+guint bus_descriptor;
+gboolean dbus_interface_exported; /* reliable because of gdbus operational guarantees */
+
+gchar *HOSTNAME, *STATIC_HOSTNAME, *PRETTY_HOSTNAME;
+gchar *CHASSIS, *ICON;
+gchar *KERN_NAME, *KERN_RELEASE, *KERN_VERS, *OS_CPENAME;
+
+/* TODO no specific vm or laptop icon in gnome
+ * NOTE paravirtualization on xen is only available for linuxes right now
+ * dmesg on linux systems reveals xen and virtualization method (HVM or PVM)
+ * but we will worry about those later */
+
+/* add any sysctl strings that suggest virtualization here */
+const struct SYSCTL_LOOKUP_TABLE chassis_indicator_table[] =
+{
+ { "QEMU Virtual CPU", "vm", NULL, FALSE, FALSE }, /* could be QEMU running in userspace or as part of KVM */
+ { "KVM", "vm", "drive-multidisk", FALSE, FALSE },
+ { "SmartDC HVM", "vm", "drive-multidisk", TRUE, TRUE }, /* illumos-joyent kvm */
+ { "VirtualBox", "vm", "drive-multidisk", TRUE, TRUE },
+ { "VMware, Inc.", "vm", "drive-multidisk", TRUE, TRUE },
+ { "VMware Virtual Platform", "vm", "drive-multidisk", TRUE, TRUE },
+ { "Parallels", "vm", "drive-multidisk", TRUE, TRUE }, /* need verification */
+ { "Xen", "vm", "drive-multidisk", FALSE, FALSE }
+}; /* TODO: chroots, etc. are the actual "containers", add them */
+
+/* archs to check against when determining if machine is server */
+const gchar *server_archs[] = {
+ "hppa",
+ "sparc",
+ "sparc64"
+};
+
+/* --- begin method/property/dbus signal code --- */
+
+/* TODO the extra boolean passed to these funcs is for policykit auth */
+/* TODO complete call with error, message, etc */