NULL =
dbusifdir = $(datadir)/dbus-1/interfaces
-dbusif_DATA = org.freedesktop.DeviceKit.Disks.xml org.freedesktop.DeviceKit.Disks.Device.xml org.freedesktop.DeviceKit.Disks.Controller.xml
+dbusif_DATA = \
+ org.freedesktop.DeviceKit.Disks.xml \
+ org.freedesktop.DeviceKit.Disks.Device.xml \
+ org.freedesktop.DeviceKit.Disks.Controller.xml \
+ org.freedesktop.DeviceKit.Disks.Port.xml \
+ $(NULL)
servicedir = $(datadir)/dbus-1/system-services
service_in_files = org.freedesktop.DeviceKit.Disks.service.in
pkgconfig_DATA = DeviceKit-disks.pc
EXTRA_DIST = \
- org.freedesktop.DeviceKit.Disks.xml \
- org.freedesktop.DeviceKit.Disks.Device.xml \
- org.freedesktop.DeviceKit.Disks.Controller.xml \
95-devkit-disks.rules \
+ $(dbusif_DATA) \
$(service_in_files) \
$(dbusconf_in_files) \
DeviceKit-disks.pc.in \
</doc:para></doc:description></doc:doc>
</property>
+ <property name="NumPorts" type="u" access="read">
+ <doc:doc><doc:description><doc:para>
+ Number of physical ports on the storage controller or 0 if unknown.
+ </doc:para></doc:description></doc:doc>
+ </property>
+
+ <property name="Fabric" type="s" access="read">
+ <doc:doc><doc:description><doc:para>
+ The fabric used for the storage controller to communicate with other storage
+ targets and initiators or blank if unknown. Known values include
+ <doc:list>
+ <doc:item>
+ <doc:term>pata</doc:term><doc:definition>Parallel ATA</doc:definition>
+ </doc:item>
+ <doc:item>
+ <doc:term>sata</doc:term><doc:definition>Serial ATA</doc:definition>
+ </doc:item>
+ <doc:item>
+ <doc:term>esata</doc:term><doc:definition>External Serial ATA</doc:definition>
+ </doc:item>
+ <doc:item>
+ <doc:term>sas</doc:term><doc:definition>Serial Attached SCSI</doc:definition>
+ </doc:item>
+ </doc:list>
+ TODO: include other fabrics (FC, Parallel SCSI, etc.).
+ </doc:para></doc:description></doc:doc>
+ </property>
+
</interface>
</node>
is TRUE.
</doc:para></doc:description></doc:doc>
</property>
+ <property name="DrivePort" type="o" access="read">
+ <doc:doc><doc:description><doc:para>
+ The object of the port for the drive or "/" if no port exists.
+ This property is only valid if
+ <doc:ref type="property" to="Device:DeviceIsDrive">DeviceIsDrive</doc:ref>
+ is TRUE.
+ </doc:para></doc:description></doc:doc>
+ </property>
<!-- **************************************************************************************************** -->
--- /dev/null
+<!DOCTYPE node PUBLIC
+"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd" [
+ <!ENTITY ERROR_FAILED "org.freedesktop.DeviceKit.Disks.Error.Failed">
+ <!ENTITY ERROR_BUSY "org.freedesktop.DeviceKit.Disks.Error.Busy">
+ <!ENTITY ERROR_CANCELLED "org.freedesktop.DeviceKit.Disks.Error.Cancelled">
+ <!ENTITY ERROR_INHIBITED "org.freedesktop.DeviceKit.Disks.Error.Inhibited">
+ <!ENTITY ERROR_INVALID_OPTION "org.freedesktop.DeviceKit.Disks.Error.InvalidOption">
+ <!ENTITY ERROR_NOT_SUPPORTED "org.freedesktop.DeviceKit.Disks.Error.NotSupported">
+ <!ENTITY ERROR_ATA_SMART_WOULD_WAKEUP "org.freedesktop.DeviceKit.Disks.Error.NotFound">
+ <!ENTITY ERROR_NOT_AUTHORIZED "org.freedesktop.PolicyKit.Error.NotAuthorized">
+ <!ENTITY ERROR_FILESYSTEM_DRIVER_MISSING "org.freedesktop.DeviceKit.Disks.Error.FilesystemDriverMissing">
+ <!ENTITY ERROR_FILESYSTEM_TOOLS_MISSING "org.freedesktop.DeviceKit.Disks.Error.FilesystemToolsMissing">
+]>
+<node name="/" xmlns:doc="http://www.freedesktop.org/dbus/1.0/doc.dtd">
+ <interface name="org.freedesktop.DeviceKit.Disks.Port">
+ <doc:doc>
+ <doc:description>
+ <doc:para>
+ This interface provides information about ports attached to
+ either an adapter or expansion device (e.g. SAS expanders or
+ SATA Port Multipliers).
+ </doc:para>
+ </doc:description>
+ </doc:doc>
+
+ <!-- ************************************************************ -->
+
+ <signal name="Changed">
+ <doc:doc>
+ <doc:description>
+ <doc:para>
+ Something on the port changed.
+ </doc:para>
+ </doc:description>
+ </doc:doc>
+ </signal>
+
+ <!-- ************************************************************ -->
+
+ <property name="NativePath" type="s" access="read">
+ <doc:doc><doc:description><doc:para>
+ OS specific native path of the port. On Linux this is the sysfs path, for example <doc:tt>/sys/devices/pci0000:00/0000:00:1f.1/host3/scsi_host/host3</doc:tt> or TODO:SAS example.
+ </doc:para></doc:description></doc:doc>
+ </property>
+
+ <property name="Controller" type="o" access="read">
+ <doc:doc><doc:description><doc:para>
+ The object path of the controller the port is attached to.
+ </doc:para></doc:description></doc:doc>
+ </property>
+
+ <property name="Parent" type="o" access="read">
+ <doc:doc><doc:description><doc:para>
+ The object path of the adapter or expansion device the port is attached to.
+ </doc:para></doc:description></doc:doc>
+ </property>
+
+ <property name="Number" type="i" access="read">
+ <doc:doc><doc:description><doc:para>
+ The number of the port (starting from zero) or -1 if unknown.
+ </doc:para></doc:description></doc:doc>
+ </property>
+
+ </interface>
+
+</node>
<!-- ************************************************************ -->
+ <method name="EnumeratePorts">
+ <annotation name="org.freedesktop.DBus.GLib.Async" value=""/>
+ <arg name="devices" direction="out" type="ao">
+ <doc:doc><doc:summary>An array of object paths for ports.</doc:summary></doc:doc>
+ </arg>
+
+ <doc:doc>
+ <doc:description>
+ <doc:para>
+ Enumerate all storage ports on the system.
+ </doc:para>
+ </doc:description>
+ </doc:doc>
+ </method>
+
+ <!-- ************************************************************ -->
+
<method name="EnumerateDevices">
<annotation name="org.freedesktop.DBus.GLib.Async" value=""/>
<arg name="devices" direction="out" type="ao">
</doc:description>
</doc:doc>
</signal>
-
- <!-- ************************************************************ -->
-
<signal name="ControllerRemoved">
<arg name="controller" type="o">
<doc:doc><doc:summary>Object path of controller that was removed.</doc:summary></doc:doc>
</doc:description>
</doc:doc>
</signal>
-
- <!-- ************************************************************ -->
-
<signal name="ControllerChanged">
<arg name="controller" type="o">
<doc:doc><doc:summary>Object path of controller that was changed.</doc:summary></doc:doc>
<!-- ************************************************************ -->
+ <signal name="PortAdded">
+ <arg name="port" type="o">
+ <doc:doc><doc:summary>Object path of port that was added.</doc:summary></doc:doc>
+ </arg>
+
+ <doc:doc>
+ <doc:description>
+ <doc:para>
+ Emitted when a port is added.
+ </doc:para>
+ </doc:description>
+ </doc:doc>
+ </signal>
+ <signal name="PortRemoved">
+ <arg name="port" type="o">
+ <doc:doc><doc:summary>Object path of port that was removed.</doc:summary></doc:doc>
+ </arg>
+
+ <doc:doc>
+ <doc:description>
+ <doc:para>
+ Emitted when a port is removed.
+ </doc:para>
+ </doc:description>
+ </doc:doc>
+ </signal>
+ <signal name="PortChanged">
+ <arg name="port" type="o">
+ <doc:doc><doc:summary>Object path of port that was changed.</doc:summary></doc:doc>
+ </arg>
+
+ <doc:doc>
+ <doc:description>
+ <doc:para>
+ Emitted when a port changed.
+ </doc:para>
+ </doc:description>
+ </doc:doc>
+ </signal>
+
+ <!-- ************************************************************ -->
+
<property name="DaemonVersion" type="s" access="read">
<doc:doc><doc:description><doc:para>
The version of the running daemon.
dbus/org.freedesktop.DeviceKit.Disks.ref.xml \
dbus/org.freedesktop.DeviceKit.Disks.Device.ref.xml \
dbus/org.freedesktop.DeviceKit.Disks.Controller.ref.xml \
+ dbus/org.freedesktop.DeviceKit.Disks.Port.ref.xml \
$(NULL)
# Images to copy into HTML directory
-all : org.freedesktop.DeviceKit.Disks.ref.xml org.freedesktop.DeviceKit.Disks.Device.ref.xml org.freedesktop.DeviceKit.Disks.Controller.ref.xml
+all : org.freedesktop.DeviceKit.Disks.ref.xml org.freedesktop.DeviceKit.Disks.Device.ref.xml org.freedesktop.DeviceKit.Disks.Controller.ref.xml org.freedesktop.DeviceKit.Disks.Port.ref.xml
org.freedesktop.DeviceKit.Disks.ref.xml : $(top_srcdir)/data/org.freedesktop.DeviceKit.Disks.xml $(top_srcdir)/doc/dbus/spec-to-docbook.xsl
echo "<?xml version=\"1.0\"?>""<!DOCTYPE refentry PUBLIC \"-//OASIS//DTD DocBook XML V4.1.2//EN\" \"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd\">" > $@
echo "<?xml version=\"1.0\"?>""<!DOCTYPE refentry PUBLIC \"-//OASIS//DTD DocBook XML V4.1.2//EN\" \"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd\">" > $@
$(XSLTPROC) -nonet $(top_srcdir)/doc/dbus/spec-to-docbook.xsl $< | tail -n +2 >> $@
+org.freedesktop.DeviceKit.Disks.Port.ref.xml : $(top_srcdir)/data/org.freedesktop.DeviceKit.Disks.Port.xml $(top_srcdir)/doc/dbus/spec-to-docbook.xsl
+ echo "<?xml version=\"1.0\"?>""<!DOCTYPE refentry PUBLIC \"-//OASIS//DTD DocBook XML V4.1.2//EN\" \"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd\">" > $@
+ $(XSLTPROC) -nonet $(top_srcdir)/doc/dbus/spec-to-docbook.xsl $< | tail -n +2 >> $@
+
EXTRA_DIST = spec-to-docbook.xsl dbus-introspect-docs.dtd
clean-local :
<xi:include href="dbus/org.freedesktop.DeviceKit.Disks.ref.xml"/>
<xi:include href="dbus/org.freedesktop.DeviceKit.Disks.Device.ref.xml"/>
<xi:include href="dbus/org.freedesktop.DeviceKit.Disks.Controller.ref.xml"/>
+ <xi:include href="dbus/org.freedesktop.DeviceKit.Disks.Port.ref.xml"/>
</reference>
<reference id="tools-fileformats">
devkit-disks-daemon-glue.h \
devkit-disks-device-glue.h \
devkit-disks-controller-glue.h \
+ devkit-disks-port-glue.h \
devkit-disks-marshal.h devkit-disks-marshal.c
devkit-disks-marshal.h: devkit-disks-marshal.list
devkit-disks-controller-glue.h: $(top_srcdir)/data/org.freedesktop.DeviceKit.Disks.Controller.xml Makefile.am
dbus-binding-tool --prefix=devkit_disks_controller --mode=glib-server --output=devkit-disks-controller-glue.h $(top_srcdir)/data/org.freedesktop.DeviceKit.Disks.Controller.xml
+devkit-disks-port-glue.h: $(top_srcdir)/data/org.freedesktop.DeviceKit.Disks.Port.xml Makefile.am
+ dbus-binding-tool --prefix=devkit_disks_port --mode=glib-server --output=devkit-disks-port-glue.h $(top_srcdir)/data/org.freedesktop.DeviceKit.Disks.Port.xml
+
libexec_PROGRAMS = devkit-disks-daemon
devkit_disks_daemon_SOURCES = \
devkit-disks-device-private.h devkit-disks-device-private.c \
devkit-disks-controller.h devkit-disks-controller.c \
devkit-disks-controller-private.h devkit-disks-controller-private.c \
+ devkit-disks-port.h devkit-disks-port.c \
+ devkit-disks-port-private.h devkit-disks-port-private.c \
devkit-disks-mount-file.h devkit-disks-mount-file.c \
devkit-disks-mount.h devkit-disks-mount.c \
devkit-disks-mount-monitor.h devkit-disks-mount-monitor.c \
emit_changed (controller, "driver");
}
}
+
+void
+devkit_disks_controller_set_num_ports (DevkitDisksController *controller, guint value)
+{
+ if (G_UNLIKELY (controller->priv->num_ports != value))
+ {
+ controller->priv->num_ports = value;
+ emit_changed (controller, "num_ports");
+ }
+}
+
+void
+devkit_disks_controller_set_fabric (DevkitDisksController *controller, const gchar *value)
+{
+ if (G_UNLIKELY (g_strcmp0 (controller->priv->fabric, value) != 0))
+ {
+ g_free (controller->priv->fabric);
+ controller->priv->fabric = g_strdup (value);
+ emit_changed (controller, "fabric");
+ }
+}
gchar *vendor;
gchar *model;
gchar *driver;
+ guint num_ports;
+ gchar *fabric;
};
/* property setters */
void devkit_disks_controller_set_vendor (DevkitDisksController *controller, const gchar *value);
void devkit_disks_controller_set_model (DevkitDisksController *controller, const gchar *value);
void devkit_disks_controller_set_driver (DevkitDisksController *controller, const gchar *value);
+void devkit_disks_controller_set_num_ports (DevkitDisksController *controller, guint value);
+void devkit_disks_controller_set_fabric (DevkitDisksController *controller, const gchar *value);
G_END_DECLS
PROP_VENDOR,
PROP_MODEL,
PROP_DRIVER,
+ PROP_NUM_PORTS,
+ PROP_FABRIC,
};
enum
g_value_set_string (value, controller->priv->driver);
break;
+ case PROP_NUM_PORTS:
+ g_value_set_uint (value, controller->priv->num_ports);
+ break;
+
+ case PROP_FABRIC:
+ g_value_set_string (value, controller->priv->fabric);
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
object_class,
PROP_DRIVER,
g_param_spec_string ("driver", NULL, NULL, NULL, G_PARAM_READABLE));
+ g_object_class_install_property (
+ object_class,
+ PROP_NUM_PORTS,
+ g_param_spec_uint ("num-ports", NULL, NULL, 0, G_MAXUINT, 0, G_PARAM_READABLE));
+ g_object_class_install_property (
+ object_class,
+ PROP_FABRIC,
+ g_param_spec_string ("fabric", NULL, NULL, NULL, G_PARAM_READABLE));
}
static void
#include "devkit-disks-device-private.h"
#include "devkit-disks-controller.h"
#include "devkit-disks-controller-private.h"
+#include "devkit-disks-port.h"
+#include "devkit-disks-port-private.h"
#include "devkit-disks-mount-file.h"
#include "devkit-disks-mount.h"
#include "devkit-disks-mount-monitor.h"
CONTROLLER_ADDED_SIGNAL,
CONTROLLER_REMOVED_SIGNAL,
CONTROLLER_CHANGED_SIGNAL,
+ PORT_ADDED_SIGNAL,
+ PORT_REMOVED_SIGNAL,
+ PORT_CHANGED_SIGNAL,
LAST_SIGNAL,
};
GHashTable *map_native_path_to_controller;
GHashTable *map_object_path_to_controller;
+ GHashTable *map_native_path_to_port;
+ GHashTable *map_object_path_to_port;
+
DevkitDisksMountMonitor *mount_monitor;
guint ata_smart_refresh_timer_id;
g_cclosure_marshal_VOID__BOXED,
G_TYPE_NONE, 1, DBUS_TYPE_G_OBJECT_PATH);
+ signals[PORT_ADDED_SIGNAL] =
+ g_signal_new ("port-added",
+ G_OBJECT_CLASS_TYPE (klass),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__BOXED,
+ G_TYPE_NONE, 1, DBUS_TYPE_G_OBJECT_PATH);
+
+ signals[PORT_REMOVED_SIGNAL] =
+ g_signal_new ("port-removed",
+ G_OBJECT_CLASS_TYPE (klass),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__BOXED,
+ G_TYPE_NONE, 1, DBUS_TYPE_G_OBJECT_PATH);
+
+ signals[PORT_CHANGED_SIGNAL] =
+ g_signal_new ("port-changed",
+ G_OBJECT_CLASS_TYPE (klass),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__BOXED,
+ G_TYPE_NONE, 1, DBUS_TYPE_G_OBJECT_PATH);
+
dbus_g_object_type_install_info (DEVKIT_DISKS_TYPE_DAEMON, &dbus_glib_devkit_disks_daemon_object_info);
g_str_equal,
g_free,
g_object_unref);
+ daemon->priv->map_native_path_to_port = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ g_free,
+ g_object_unref);
+ daemon->priv->map_object_path_to_port = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ g_free,
+ g_object_unref);
}
static void
if (daemon->priv->map_object_path_to_controller != NULL) {
g_hash_table_unref (daemon->priv->map_object_path_to_controller);
}
+ if (daemon->priv->map_native_path_to_port != NULL) {
+ g_hash_table_unref (daemon->priv->map_native_path_to_port);
+ }
+ if (daemon->priv->map_object_path_to_port != NULL) {
+ g_hash_table_unref (daemon->priv->map_object_path_to_port);
+ }
if (daemon->priv->mount_monitor != NULL) {
if (controller != NULL) {
gboolean keep_controller;
- g_print ("**** CHANGING %s\n", native_path);
+ g_print ("**** pci CHANGING %s\n", native_path);
/* The sysfs path ('move' uevent) may actually change so remove it and add
* it back after processing. The kernel name will never change so the object
g_object_ref (controller));
if (!keep_controller) {
- g_print ("**** CHANGE TRIGGERED REMOVE %s\n", native_path);
+ g_print ("**** pci CHANGE TRIGGERED REMOVE %s\n", native_path);
device_remove (daemon, d);
} else {
- g_print ("**** CHANGED %s\n", native_path);
+ g_print ("**** pci CHANGED %s\n", native_path);
}
} else {
- g_print ("**** TREATING CHANGE AS ADD %s\n", native_path);
+ g_print ("**** pci TREATING CHANGE AS ADD %s\n", native_path);
+ device_add (daemon, d, TRUE);
+ }
+}
+
+/* ------------------------------ */
+
+static void
+scsi_host_device_changed (DevkitDisksDaemon *daemon, GUdevDevice *d, gboolean synthesized)
+{
+ DevkitDisksPort *port;
+ const char *native_path;
+
+ native_path = g_udev_device_get_sysfs_path (d);
+ port = g_hash_table_lookup (daemon->priv->map_native_path_to_port, native_path);
+ if (port != NULL) {
+ gboolean keep_port;
+
+ g_print ("**** scsi_host CHANGING %s\n", native_path);
+
+ /* The sysfs path ('move' uevent) may actually change so remove it and add
+ * it back after processing. The kernel name will never change so the object
+ * path will fortunately remain constant.
+ */
+ g_warn_if_fail (g_hash_table_remove (daemon->priv->map_native_path_to_port,
+ port->priv->native_path));
+
+ keep_port = devkit_disks_port_changed (port, d, synthesized);
+
+ g_assert (devkit_disks_port_local_get_native_path (port) != NULL);
+ g_assert (g_strcmp0 (native_path, devkit_disks_port_local_get_native_path (port)) == 0);
+
+ /* now add the things back to the global hashtables - it's important that we
+ * do this *before* calling port_remove() - otherwise it will never remove
+ * the port
+ */
+ g_hash_table_insert (daemon->priv->map_native_path_to_port,
+ g_strdup (devkit_disks_port_local_get_native_path (port)),
+ g_object_ref (port));
+
+ if (!keep_port) {
+ g_print ("**** scsi_host CHANGE TRIGGERED REMOVE %s\n", native_path);
+ device_remove (daemon, d);
+ } else {
+ g_print ("**** scsi_host CHANGED %s\n", native_path);
+ }
+ } else {
+ g_print ("**** scsi_host TREATING CHANGE AS ADD %s\n", native_path);
device_add (daemon, d, TRUE);
}
}
+/* ------------------------------ */
+
static void
block_device_changed (DevkitDisksDaemon *daemon, GUdevDevice *d, gboolean synthesized)
{
block_device_changed (daemon, d, synthesized);
else if (g_strcmp0 (subsystem, "pci") == 0)
pci_device_changed (daemon, d, synthesized);
+ else if (g_strcmp0 (subsystem, "scsi_host") == 0)
+ scsi_host_device_changed (daemon, d, synthesized);
else
g_warning ("Unhandled changed event from subsystem `%s'", subsystem);
}
controller = g_hash_table_lookup (daemon->priv->map_native_path_to_controller, native_path);
if (controller != NULL) {
/* we already have the controller; treat as change event */
- g_print ("**** TREATING ADD AS CHANGE %s\n", native_path);
+ g_print ("**** pci TREATING ADD AS CHANGE %s\n", native_path);
device_changed (daemon, d, FALSE);
} else {
- g_print ("**** ADDING %s\n", native_path);
+ g_print ("**** pci ADDING %s\n", native_path);
controller = devkit_disks_controller_new (daemon, d);
if (controller != NULL) {
g_hash_table_insert (daemon->priv->map_object_path_to_controller,
g_strdup (devkit_disks_controller_local_get_object_path (controller)),
g_object_ref (controller));
- g_print ("**** ADDED %s\n", native_path);
+ g_print ("**** pci ADDED %s\n", native_path);
if (emit_event) {
const char *object_path;
object_path = devkit_disks_controller_local_get_object_path (controller);
- g_print ("**** EMITTING ADDED for %s\n", controller->priv->native_path);
+ g_print ("**** pci EMITTING ADDED for %s\n", controller->priv->native_path);
g_signal_emit (daemon, signals[CONTROLLER_ADDED_SIGNAL], 0, object_path);
}
} else {
- g_print ("**** IGNORING ADD %s\n", native_path);
+ g_print ("**** pci IGNORING ADD %s\n", native_path);
}
}
}
+/* ------------------------------ */
+
+static void
+scsi_host_device_add (DevkitDisksDaemon *daemon, GUdevDevice *d, gboolean emit_event)
+{
+ DevkitDisksPort *port;
+ const char *native_path;
+
+ native_path = g_udev_device_get_sysfs_path (d);
+ port = g_hash_table_lookup (daemon->priv->map_native_path_to_port, native_path);
+ if (port != NULL) {
+ /* we already have the port; treat as change event */
+ g_print ("**** scsi_host TREATING ADD AS CHANGE %s\n", native_path);
+ device_changed (daemon, d, FALSE);
+ } else {
+ g_print ("**** scsi_host ADDING %s\n", native_path);
+ port = devkit_disks_port_new (daemon, d);
+
+ if (port != NULL) {
+ /* assert that the port is fully loaded with info */
+ g_assert (devkit_disks_port_local_get_native_path (port) != NULL);
+ g_assert (devkit_disks_port_local_get_object_path (port) != NULL);
+ g_assert (g_strcmp0 (native_path, devkit_disks_port_local_get_native_path (port)) == 0);
+
+ g_hash_table_insert (daemon->priv->map_native_path_to_port,
+ g_strdup (devkit_disks_port_local_get_native_path (port)),
+ g_object_ref (port));
+ g_hash_table_insert (daemon->priv->map_object_path_to_port,
+ g_strdup (devkit_disks_port_local_get_object_path (port)),
+ g_object_ref (port));
+ g_print ("**** scsi_host ADDED %s\n", native_path);
+ if (emit_event) {
+ const char *object_path;
+ object_path = devkit_disks_port_local_get_object_path (port);
+ g_print ("**** scsi_host EMITTING ADDED for %s\n", port->priv->native_path);
+ g_signal_emit (daemon, signals[PORT_ADDED_SIGNAL], 0, object_path);
+ }
+ } else {
+ g_print ("**** scsi_host IGNORING ADD %s\n", native_path);
+ }
+ }
+}
+
+/* ------------------------------ */
+
static void
block_device_add (DevkitDisksDaemon *daemon, GUdevDevice *d, gboolean emit_event)
{
block_device_add (daemon, d, emit_event);
else if (g_strcmp0 (subsystem, "pci") == 0)
pci_device_add (daemon, d, emit_event);
+ else if (g_strcmp0 (subsystem, "scsi_host") == 0)
+ scsi_host_device_add (daemon, d, emit_event);
else
g_warning ("Unhandled add event from subsystem `%s'", subsystem);
}
native_path = g_udev_device_get_sysfs_path (d);
controller = g_hash_table_lookup (daemon->priv->map_native_path_to_controller, native_path);
if (controller == NULL) {
- g_print ("**** IGNORING REMOVE %s\n", native_path);
+ g_print ("**** pci IGNORING REMOVE %s\n", native_path);
} else {
- g_print ("**** REMOVING %s\n", native_path);
+ g_print ("**** pci REMOVING %s\n", native_path);
g_warn_if_fail (g_strcmp0 (native_path, controller->priv->native_path) == 0);
g_warn_if_fail (g_hash_table_remove (daemon->priv->map_object_path_to_controller,
controller->priv->object_path));
- g_print ("**** EMITTING REMOVED for %s\n", controller->priv->native_path);
+ g_print ("**** pci EMITTING REMOVED for %s\n", controller->priv->native_path);
g_signal_emit (daemon, signals[CONTROLLER_REMOVED_SIGNAL], 0,
devkit_disks_controller_local_get_object_path (controller));
}
}
+/* ------------------------------ */
+
+static void
+scsi_host_device_remove (DevkitDisksDaemon *daemon, GUdevDevice *d)
+{
+ DevkitDisksPort *port;
+ const char *native_path;
+
+ native_path = g_udev_device_get_sysfs_path (d);
+ port = g_hash_table_lookup (daemon->priv->map_native_path_to_port, native_path);
+ if (port == NULL) {
+ g_print ("**** scsi_host IGNORING REMOVE %s\n", native_path);
+ } else {
+ g_print ("**** scsi_host REMOVING %s\n", native_path);
+
+ g_warn_if_fail (g_strcmp0 (native_path, port->priv->native_path) == 0);
+
+ g_hash_table_remove (daemon->priv->map_native_path_to_port,
+ port->priv->native_path);
+ g_warn_if_fail (g_hash_table_remove (daemon->priv->map_object_path_to_port,
+ port->priv->object_path));
+
+ g_print ("**** scsi_host EMITTING REMOVED for %s\n", port->priv->native_path);
+ g_signal_emit (daemon, signals[PORT_REMOVED_SIGNAL], 0,
+ devkit_disks_port_local_get_object_path (port));
+
+ devkit_disks_port_removed (port);
+
+ g_object_unref (port);
+ }
+}
+
+/* ------------------------------ */
+
static void
block_device_remove (DevkitDisksDaemon *daemon, GUdevDevice *d)
{
block_device_remove (daemon, d);
else if (g_strcmp0 (subsystem, "pci") == 0)
pci_device_remove (daemon, d);
+ else if (g_strcmp0 (subsystem, "scsi_host") == 0)
+ scsi_host_device_remove (daemon, d);
else
g_warning ("Unhandled remove event from subsystem `%s'", subsystem);
}
DBusConnection *connection;
DBusError dbus_error;
GError *error = NULL;
- const char *subsystems[] = {"block", "pci", NULL};
+ const char *subsystems[] = {"block", /* Disks and partitions */
+ "pci", /* Storage controllers */
+ "scsi_host", /* ATA ports are represented by scsi_host */
+ NULL};
daemon->priv->authority = polkit_authority_get ();
goto error;
}
- /* process controllers */
+ /* process storage controllers */
devices = g_udev_client_query_by_subsystem (daemon->priv->gudev_client, "pci");
for (l = devices; l != NULL; l = l->next) {
GUdevDevice *device = l->data;
g_list_foreach (devices, (GFunc) g_object_unref, NULL);
g_list_free (devices);
- /* process block devices */
+ /* process ATA ports */
+ devices = g_udev_client_query_by_subsystem (daemon->priv->gudev_client, "scsi_host");
+ for (l = devices; l != NULL; l = l->next) {
+ GUdevDevice *device = l->data;
+ device_add (daemon, device, FALSE);
+ }
+ g_list_foreach (devices, (GFunc) g_object_unref, NULL);
+ g_list_free (devices);
+
+ /* process block devices (disks and partitions) */
devices = g_udev_client_query_by_subsystem (daemon->priv->gudev_client, "block");
for (l = devices; l != NULL; l = l->next) {
GUdevDevice *device = l->data;
DevkitDisksController *
devkit_disks_daemon_local_find_controller (DevkitDisksDaemon *daemon,
- const gchar *child_native_path)
+ const gchar *device_native_path)
{
GHashTableIter iter;
const gchar *native_path;
g_hash_table_iter_init (&iter, daemon->priv->map_native_path_to_controller);
while (g_hash_table_iter_next (&iter, (gpointer) &native_path, (gpointer) &controller)) {
- if (g_str_has_prefix (child_native_path,
+ if (g_str_has_prefix (device_native_path,
devkit_disks_controller_local_get_native_path (controller))) {
ret = controller;
break;
return ret;
}
+DevkitDisksPort *
+devkit_disks_daemon_local_find_port (DevkitDisksDaemon *daemon,
+ const gchar *device_native_path)
+{
+ GHashTableIter iter;
+ const gchar *native_path;
+ DevkitDisksPort *port;
+ DevkitDisksPort *ret;
+
+ ret = NULL;
+
+ g_hash_table_iter_init (&iter, daemon->priv->map_native_path_to_port);
+ while (g_hash_table_iter_next (&iter, (gpointer) &native_path, (gpointer) &port)) {
+
+ if (devkit_disks_local_port_is_for_device (port, device_native_path)) {
+ ret = port;
+ break;
+ }
+ }
+
+ return ret;
+}
+
/*--------------------------------------------------------------------------------------------------------------*/
/* exported methods */
/*--------------------------------------------------------------------------------------------------------------*/
static void
+enumerate_port_cb (gpointer key, gpointer value, gpointer user_data)
+{
+ DevkitDisksPort *port = DEVKIT_DISKS_PORT (value);
+ GPtrArray *object_paths = user_data;
+ g_ptr_array_add (object_paths, g_strdup (devkit_disks_port_local_get_object_path (port)));
+}
+
+/* dbus-send --system --print-reply --dest=org.freedesktop.DeviceKit.Disks /org/freedesktop/DeviceKit/Disks org.freedesktop.DeviceKit.Disks.EnumeratePorts
+ */
+gboolean
+devkit_disks_daemon_enumerate_ports (DevkitDisksDaemon *daemon,
+ DBusGMethodInvocation *context)
+{
+ GPtrArray *object_paths;
+
+ object_paths = g_ptr_array_new ();
+ g_hash_table_foreach (daemon->priv->map_native_path_to_port, enumerate_port_cb, object_paths);
+ dbus_g_method_return (context, object_paths);
+ g_ptr_array_foreach (object_paths, (GFunc) g_free, NULL);
+ g_ptr_array_free (object_paths, TRUE);
+ return TRUE;
+}
+
+/*--------------------------------------------------------------------------------------------------------------*/
+
+static void
enumerate_device_files_cb (gpointer key, gpointer value, gpointer user_data)
{
DevkitDisksDevice *device = DEVKIT_DISKS_DEVICE (value);
dev_t dev);
DevkitDisksController *devkit_disks_daemon_local_find_controller (DevkitDisksDaemon *daemon,
- const gchar *child_native_path);
+ const gchar *device_native_path);
+DevkitDisksPort *devkit_disks_daemon_local_find_port (DevkitDisksDaemon *daemon,
+ const gchar *device_native_path);
typedef void (*DevkitDisksCheckAuthCallback) (DevkitDisksDaemon *daemon,
DevkitDisksDevice *device,
gboolean devkit_disks_daemon_enumerate_controllers (DevkitDisksDaemon *daemon,
DBusGMethodInvocation *context);
+gboolean devkit_disks_daemon_enumerate_ports (DevkitDisksDaemon *daemon,
+ DBusGMethodInvocation *context);
+
gboolean devkit_disks_daemon_enumerate_devices (DevkitDisksDaemon *daemon,
DBusGMethodInvocation *context);
}
void
+devkit_disks_device_set_drive_port (DevkitDisksDevice *device, const gchar *value)
+{
+ if (G_UNLIKELY (g_strcmp0 (device->priv->drive_port, value) != 0))
+ {
+ g_free (device->priv->drive_port);
+ device->priv->drive_port = g_strdup (value);
+ emit_changed (device, "drive_port");
+ }
+}
+
+void
devkit_disks_device_set_optical_disc_is_blank (DevkitDisksDevice *device, gboolean value)
{
if (G_UNLIKELY (device->priv->optical_disc_is_blank != value))
guint drive_rotation_rate;
char *drive_write_cache;
char *drive_controller;
+ char *drive_port;
gboolean optical_disc_is_blank;
gboolean optical_disc_is_appendable;
void devkit_disks_device_set_drive_rotation_rate (DevkitDisksDevice *device, guint value);
void devkit_disks_device_set_drive_write_cache (DevkitDisksDevice *device, const gchar *value);
void devkit_disks_device_set_drive_controller (DevkitDisksDevice *device, const gchar *value);
+void devkit_disks_device_set_drive_port (DevkitDisksDevice *device, const gchar *value);
void devkit_disks_device_set_optical_disc_is_blank (DevkitDisksDevice *device, gboolean value);
void devkit_disks_device_set_optical_disc_is_appendable (DevkitDisksDevice *device, gboolean value);
#include "devkit-disks-inhibitor.h"
#include "devkit-disks-poller.h"
#include "devkit-disks-controller.h"
+#include "devkit-disks-port.h"
/*--------------------------------------------------------------------------------------------------------------*/
#include "devkit-disks-device-glue.h"
PROP_DRIVE_ROTATION_RATE,
PROP_DRIVE_WRITE_CACHE,
PROP_DRIVE_CONTROLLER,
+ PROP_DRIVE_PORT,
PROP_OPTICAL_DISC_IS_BLANK,
PROP_OPTICAL_DISC_IS_APPENDABLE,
else
g_value_set_boxed (value, "/");
break;
+ case PROP_DRIVE_PORT:
+ if (device->priv->drive_port != NULL)
+ g_value_set_boxed (value, device->priv->drive_port);
+ else
+ g_value_set_boxed (value, "/");
+ break;
case PROP_OPTICAL_DISC_IS_BLANK:
g_value_set_boolean (value, device->priv->optical_disc_is_blank);
object_class,
PROP_DRIVE_CONTROLLER,
g_param_spec_boxed ("drive-controller", NULL, NULL, DBUS_TYPE_G_OBJECT_PATH, G_PARAM_READABLE));
+ g_object_class_install_property (
+ object_class,
+ PROP_DRIVE_PORT,
+ g_param_spec_boxed ("drive-port", NULL, NULL, DBUS_TYPE_G_OBJECT_PATH, G_PARAM_READABLE));
g_object_class_install_property (
object_class,
g_free (device->priv->drive_media);
g_free (device->priv->drive_write_cache);
g_free (device->priv->drive_controller);
+ g_free (device->priv->drive_port);
g_free (device->priv->linux_md_component_level);
g_free (device->priv->linux_md_component_uuid);
/* ---------------------------------------------------------------------------------------------------- */
-/* driver_controller property */
+/* drive_controller property */
static gboolean
-update_info_driver_controller (DevkitDisksDevice *device)
+update_info_drive_controller (DevkitDisksDevice *device)
{
DevkitDisksController *controller;
const gchar *controller_object_path;
return TRUE;
}
+/* drive_port property */
+static gboolean
+update_info_drive_port (DevkitDisksDevice *device)
+{
+ DevkitDisksPort *port;
+ const gchar *port_object_path;
+
+ port_object_path = NULL;
+
+ port = devkit_disks_daemon_local_find_port (device->priv->daemon,
+ device->priv->native_path);
+ if (port != NULL) {
+ port_object_path = devkit_disks_port_local_get_object_path (port);
+ }
+
+ devkit_disks_device_set_drive_port (device, port_object_path);
+
+ return TRUE;
+}
+
/* ---------------------------------------------------------------------------------------------------- */
typedef struct {
if (!update_info_media_detection (device))
goto out;
- /* device_controller proprety */
- if (!update_info_driver_controller (device))
+ /* drive_controller proprety */
+ if (!update_info_drive_controller (device))
+ goto out;
+
+ /* drive_port proprety */
+ if (!update_info_drive_port (device))
goto out;
ret = TRUE;
--- /dev/null
+/*
+ * Copyright (C) 2009 David Zeuthen <david@fubar.dk>
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <string.h>
+#include "devkit-disks-port.h"
+#include "devkit-disks-port-private.h"
+
+static gboolean
+emit_changed_idle_cb (gpointer data)
+{
+ DevkitDisksPort *port = DEVKIT_DISKS_PORT (data);
+
+ //g_debug ("XXX emitting 'changed' in idle");
+
+ if (!port->priv->removed)
+ {
+ g_print ("**** EMITTING CHANGED for %s\n", port->priv->native_path);
+ g_signal_emit_by_name (port->priv->daemon,
+ "port-changed",
+ port->priv->object_path);
+ g_signal_emit_by_name (port, "changed");
+ }
+ port->priv->emit_changed_idle_id = 0;
+
+ /* remove the idle source */
+ return FALSE;
+}
+
+static void
+emit_changed (DevkitDisksPort *port, const gchar *name)
+{
+ //g_debug ("property %s changed for %s", name, port->priv->port_file);
+
+ if (port->priv->object_path != NULL)
+ {
+ /* schedule a 'changed' signal in idle if one hasn't been scheduled already */
+ if (port->priv->emit_changed_idle_id == 0)
+ {
+ port->priv->emit_changed_idle_id = g_idle_add_full (G_PRIORITY_DEFAULT,
+ emit_changed_idle_cb,
+ g_object_ref (port),
+ (GDestroyNotify) g_object_unref);
+ }
+ }
+}
+
+void
+devkit_disks_port_set_controller (DevkitDisksPort *port, const gchar *value)
+{
+ if (G_UNLIKELY (g_strcmp0 (port->priv->controller, value) != 0))
+ {
+ g_free (port->priv->controller);
+ port->priv->controller = g_strdup (value);
+ emit_changed (port, "controller");
+ }
+}
+
+void
+devkit_disks_port_set_parent (DevkitDisksPort *port, const gchar *value)
+{
+ if (G_UNLIKELY (g_strcmp0 (port->priv->parent, value) != 0))
+ {
+ g_free (port->priv->parent);
+ port->priv->parent = g_strdup (value);
+ emit_changed (port, "parent");
+ }
+}
+
+void
+devkit_disks_port_set_number (DevkitDisksPort *port, gint value)
+{
+ if (G_UNLIKELY (port->priv->number != value))
+ {
+ port->priv->number = value;
+ emit_changed (port, "number");
+ }
+}
--- /dev/null
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2009 David Zeuthen <david@fubar.dk>
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __DEVKIT_DISKS_PORT_PRIVATE_H__
+#define __DEVKIT_DISKS_PORT_PRIVATE_H__
+
+#include <dbus/dbus-glib.h>
+#include <gudev/gudev.h>
+#include <atasmart.h>
+
+#include "devkit-disks-types.h"
+
+G_BEGIN_DECLS
+
+struct DevkitDisksPortPrivate
+{
+ DBusGConnection *system_bus_connection;
+ DevkitDisksDaemon *daemon;
+ GUdevDevice *d;
+
+ gchar *object_path;
+ gchar *native_path;
+ gboolean removed;
+
+ /* if non-zero, the id of the idle for emitting a 'change' signal */
+ guint emit_changed_idle_id;
+
+ gchar *native_path_for_device_prefix;
+
+ /**************/
+ /* Properties */
+ /**************/
+
+ gchar *controller;
+ gchar *parent;
+ gint number;
+};
+
+/* property setters */
+
+void devkit_disks_port_set_controller (DevkitDisksPort *port, const gchar *value);
+void devkit_disks_port_set_parent (DevkitDisksPort *port, const gchar *value);
+void devkit_disks_port_set_number (DevkitDisksPort *port, gint value);
+
+G_END_DECLS
+
+#endif /* __DEVKIT_DISKS_PORT_PRIVATE_H__ */
--- /dev/null
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2009 David Zeuthen <david@fubar.dk>
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <glib.h>
+#include <glib/gstdio.h>
+#include <glib/gi18n-lib.h>
+#include <glib-object.h>
+#include <gio/gunixmounts.h>
+#include <dbus/dbus-glib.h>
+#include <dbus/dbus-glib-lowlevel.h>
+#include <gudev/gudev.h>
+#include <stdlib.h>
+
+#include "devkit-disks-daemon.h"
+#include "devkit-disks-port.h"
+#include "devkit-disks-port-private.h"
+#include "devkit-disks-marshal.h"
+
+#include "devkit-disks-controller.h"
+
+/*--------------------------------------------------------------------------------------------------------------*/
+#include "devkit-disks-port-glue.h"
+
+static void devkit_disks_port_class_init (DevkitDisksPortClass *klass);
+static void devkit_disks_port_init (DevkitDisksPort *seat);
+static void devkit_disks_port_finalize (GObject *object);
+
+static gboolean update_info (DevkitDisksPort *port);
+
+static void drain_pending_changes (DevkitDisksPort *port, gboolean force_update);
+
+enum
+{
+ PROP_0,
+ PROP_NATIVE_PATH,
+
+ PROP_CONTROLLER,
+ PROP_PARENT,
+ PROP_NUMBER,
+};
+
+enum
+{
+ CHANGED_SIGNAL,
+ LAST_SIGNAL,
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+G_DEFINE_TYPE (DevkitDisksPort, devkit_disks_port, G_TYPE_OBJECT)
+
+#define DEVKIT_DISKS_PORT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), DEVKIT_DISKS_TYPE_PORT, DevkitDisksPortPrivate))
+
+static void
+get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ DevkitDisksPort *port = DEVKIT_DISKS_PORT (object);
+
+ switch (prop_id) {
+ case PROP_NATIVE_PATH:
+ g_value_set_string (value, port->priv->native_path);
+ break;
+
+ case PROP_CONTROLLER:
+ if (port->priv->controller != NULL)
+ g_value_set_boxed (value, port->priv->controller);
+ else
+ g_value_set_boxed (value, "/");
+ break;
+
+ case PROP_PARENT:
+ if (port->priv->parent != NULL)
+ g_value_set_boxed (value, port->priv->parent);
+ else
+ g_value_set_boxed (value, "/");
+ break;
+
+ case PROP_NUMBER:
+ g_value_set_int (value, port->priv->number);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+devkit_disks_port_class_init (DevkitDisksPortClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = devkit_disks_port_finalize;
+ object_class->get_property = get_property;
+
+ g_type_class_add_private (klass, sizeof (DevkitDisksPortPrivate));
+
+ signals[CHANGED_SIGNAL] =
+ g_signal_new ("changed",
+ G_OBJECT_CLASS_TYPE (klass),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ dbus_g_object_type_install_info (DEVKIT_DISKS_TYPE_PORT, &dbus_glib_devkit_disks_port_object_info);
+
+ g_object_class_install_property (
+ object_class,
+ PROP_NATIVE_PATH,
+ g_param_spec_string ("native-path", NULL, NULL, NULL, G_PARAM_READABLE));
+ g_object_class_install_property (
+ object_class,
+ PROP_CONTROLLER,
+ g_param_spec_boxed ("controller", NULL, NULL, DBUS_TYPE_G_OBJECT_PATH, G_PARAM_READABLE));
+ g_object_class_install_property (
+ object_class,
+ PROP_PARENT,
+ g_param_spec_boxed ("parent", NULL, NULL, DBUS_TYPE_G_OBJECT_PATH, G_PARAM_READABLE));
+ g_object_class_install_property (
+ object_class,
+ PROP_NUMBER,
+ g_param_spec_int ("number", NULL, NULL, G_MININT, G_MAXINT, -1, G_PARAM_READABLE));
+}
+
+static void
+devkit_disks_port_init (DevkitDisksPort *port)
+{
+ port->priv = DEVKIT_DISKS_PORT_GET_PRIVATE (port);
+ port->priv->number = -1;
+}
+
+static void
+devkit_disks_port_finalize (GObject *object)
+{
+ DevkitDisksPort *port;
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (DEVKIT_DISKS_IS_PORT (object));
+
+ port = DEVKIT_DISKS_PORT (object);
+ g_return_if_fail (port->priv != NULL);
+
+ /* g_debug ("finalizing %s", port->priv->native_path); */
+
+ g_object_unref (port->priv->d);
+ g_object_unref (port->priv->daemon);
+ g_free (port->priv->object_path);
+
+ g_free (port->priv->native_path);
+ g_free (port->priv->native_path_for_device_prefix);
+
+ if (port->priv->emit_changed_idle_id > 0)
+ g_source_remove (port->priv->emit_changed_idle_id);
+
+ /* free properties */
+ g_free (port->priv->controller);
+ g_free (port->priv->parent);
+
+ G_OBJECT_CLASS (devkit_disks_port_parent_class)->finalize (object);
+}
+
+/**
+ * compute_object_path:
+ * @port: A #DevkitDisksPort.
+ *
+ * Computes the D-Bus object path for the port.
+ *
+ * Returns: A valid D-Bus object path. Free with g_free().
+ */
+static char *
+compute_object_path (DevkitDisksPort *port)
+{
+ const gchar *basename;
+ GString *s;
+ guint n;
+
+ basename = strrchr (port->priv->native_path, '/');
+ if (basename != NULL) {
+ basename++;
+ } else {
+ basename = port->priv->native_path;
+ }
+
+ s = g_string_new (port->priv->parent);
+ g_string_append_c (s, '/');
+ for (n = 0; basename[n] != '\0'; n++) {
+ gint c = basename[n];
+
+ /* D-Bus spec sez:
+ *
+ * Each element must only contain the ASCII characters "[A-Z][a-z][0-9]_"
+ */
+ if ((c >= 'A' && c <= 'Z') ||
+ (c >= 'a' && c <= 'z') ||
+ (c >= '0' && c <= '9')) {
+ g_string_append_c (s, c);
+ } else {
+ /* Escape bytes not in [A-Z][a-z][0-9] as _<hex-with-two-digits> */
+ g_string_append_printf (s, "_%02x", c);
+ }
+ }
+
+ return g_string_free (s, FALSE);
+}
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+static gboolean
+register_disks_port (DevkitDisksPort *port)
+{
+ DBusConnection *connection;
+ GError *error = NULL;
+
+ port->priv->system_bus_connection = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error);
+ if (port->priv->system_bus_connection == NULL) {
+ if (error != NULL) {
+ g_critical ("error getting system bus: %s", error->message);
+ g_error_free (error);
+ }
+ goto error;
+ }
+ connection = dbus_g_connection_get_connection (port->priv->system_bus_connection);
+
+ port->priv->object_path = compute_object_path (port);
+
+ /* safety first */
+ if (dbus_g_connection_lookup_g_object (port->priv->system_bus_connection,
+ port->priv->object_path) != NULL) {
+ g_error ("**** HACK: Wanting to register object at path `%s' but there is already an "
+ "object there. This is an internal error in the daemon. Aborting.\n",
+ port->priv->object_path);
+ }
+
+ dbus_g_connection_register_g_object (port->priv->system_bus_connection,
+ port->priv->object_path,
+ G_OBJECT (port));
+
+ return TRUE;
+
+error:
+ return FALSE;
+}
+
+void
+devkit_disks_port_removed (DevkitDisksPort *port)
+{
+ port->priv->removed = TRUE;
+
+ dbus_g_connection_unregister_g_object (port->priv->system_bus_connection,
+ G_OBJECT (port));
+ g_assert (dbus_g_connection_lookup_g_object (port->priv->system_bus_connection,
+ port->priv->object_path) == NULL);
+}
+
+DevkitDisksPort *
+devkit_disks_port_new (DevkitDisksDaemon *daemon, GUdevDevice *d)
+{
+ DevkitDisksPort *port;
+ const char *native_path;
+
+ port = NULL;
+ native_path = g_udev_device_get_sysfs_path (d);
+
+ port = DEVKIT_DISKS_PORT (g_object_new (DEVKIT_DISKS_TYPE_PORT, NULL));
+ port->priv->d = g_object_ref (d);
+ port->priv->daemon = g_object_ref (daemon);
+ port->priv->native_path = g_strdup (native_path);
+
+ if (!update_info (port)) {
+ g_object_unref (port);
+ port = NULL;
+ goto out;
+ }
+
+ if (!register_disks_port (DEVKIT_DISKS_PORT (port))) {
+ g_object_unref (port);
+ port = NULL;
+ goto out;
+ }
+
+out:
+ return port;
+}
+
+static void
+drain_pending_changes (DevkitDisksPort *port, gboolean force_update)
+{
+ gboolean emit_changed;
+
+ emit_changed = FALSE;
+
+ /* the update-in-idle is set up if, and only if, there are pending changes - so
+ * we should emit a 'change' event only if it is set up
+ */
+ if (port->priv->emit_changed_idle_id != 0) {
+ g_source_remove (port->priv->emit_changed_idle_id);
+ port->priv->emit_changed_idle_id = 0;
+ emit_changed = TRUE;
+ }
+
+ if ((!port->priv->removed) && (emit_changed || force_update)) {
+ if (port->priv->object_path != NULL) {
+ g_print ("**** EMITTING CHANGED for %s\n", port->priv->native_path);
+ g_signal_emit_by_name (port, "changed");
+ g_signal_emit_by_name (port->priv->daemon, "port-changed", port->priv->object_path);
+ }
+ }
+}
+
+/* called by the daemon on the 'change' uevent */
+gboolean
+devkit_disks_port_changed (DevkitDisksPort *port, GUdevDevice *d, gboolean synthesized)
+{
+ gboolean keep_port;
+
+ g_object_unref (port->priv->d);
+ port->priv->d = g_object_ref (d);
+
+ keep_port = update_info (port);
+
+ /* this 'change' event might prompt us to remove the port */
+ if (!keep_port)
+ goto out;
+
+ /* no, it's good .. keep it.. and always force a 'change' signal if the event isn't synthesized */
+ drain_pending_changes (port, !synthesized);
+
+out:
+ return keep_port;
+}
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+const char *
+devkit_disks_port_local_get_object_path (DevkitDisksPort *port)
+{
+ return port->priv->object_path;
+}
+
+const char *
+devkit_disks_port_local_get_native_path (DevkitDisksPort *port)
+{
+ return port->priv->native_path;
+}
+
+gboolean
+devkit_disks_local_port_is_for_device (DevkitDisksPort *port,
+ const gchar *device_native_path)
+{
+ return g_str_has_prefix (device_native_path, port->priv->native_path_for_device_prefix);
+}
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+static char *
+sysfs_resolve_link (const char *sysfs_path, const char *name)
+{
+ char *full_path;
+ char link_path[PATH_MAX];
+ char resolved_path[PATH_MAX];
+ ssize_t num;
+ gboolean found_it;
+
+ found_it = FALSE;
+
+ full_path = g_build_filename (sysfs_path, name, NULL);
+
+ //g_debug ("name='%s'", name);
+ //g_debug ("full_path='%s'", full_path);
+ num = readlink (full_path, link_path, sizeof (link_path) - 1);
+ if (num != -1) {
+ char *absolute_path;
+
+ link_path[num] = '\0';
+
+ //g_debug ("link_path='%s'", link_path);
+ absolute_path = g_build_filename (sysfs_path, link_path, NULL);
+ //g_debug ("absolute_path='%s'", absolute_path);
+ if (realpath (absolute_path, resolved_path) != NULL) {
+ //g_debug ("resolved_path='%s'", resolved_path);
+ found_it = TRUE;
+ }
+ g_free (absolute_path);
+ }
+ g_free (full_path);
+
+ if (found_it)
+ return g_strdup (resolved_path);
+ else
+ return NULL;
+}
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+static gint
+int_compare_func (gconstpointer a,
+ gconstpointer b)
+{
+ gint a_val;
+ gint b_val;
+
+ a_val = *((gint *) a);
+ b_val = *((gint *) b);
+
+ return a_val - b_val;
+}
+
+/* Update info for an ATA port */
+static gboolean
+update_info_ata (DevkitDisksPort *port,
+ DevkitDisksController *controller)
+{
+ GDir *dir;
+ GError *error;
+ gboolean ret;
+ const gchar *name;
+ GArray *numbers;
+ guint n;
+ const gchar *basename;
+ gint port_host_number;
+ gint port_number;
+
+ ret = FALSE;
+ port_number = -1;
+ dir = NULL;
+ numbers = NULL;
+
+ /* First, figure out prefix used for matching the device on the port */
+ if (port->priv->native_path_for_device_prefix == NULL) {
+ port->priv->native_path_for_device_prefix =
+ sysfs_resolve_link (g_udev_device_get_sysfs_path (port->priv->d),
+ "device");
+ if (port->priv->native_path_for_device_prefix == NULL) {
+ g_warning ("Unable to resolve 'device' symlink for %s",
+ g_udev_device_get_sysfs_path (port->priv->d));
+ goto out;
+ }
+ }
+
+ /* Second, figure out the port number.
+ *
+ * As ATA drivers create one scsi_host objects for each port
+ * the port number can be inferred from the numbering of the
+ * scsi_host objects.
+ *
+ * We also want to check that the scsi_host object *really*
+ * stems from SATA. There doesn't seem to be an easy way of
+ * doing this so the heuristic used right now is that it
+ * the scsi_host is ATA if, and only if, there is more than
+ * one scsi_host....
+ *
+ * (TODO: we could match on driver names instead? Anyway,
+ * there are plans to properly support the ATA
+ * topology (including PMP) once libata switches
+ * away from SCSI. Once this is available these
+ * hacks can go away...)
+ */
+
+ basename = strrchr (port->priv->native_path, '/');
+ if (basename == NULL || sscanf (basename + 1, "host%d", &port_host_number) != 1) {
+ g_warning ("Cannot extract port host number from %s", port->priv->native_path);
+ goto out;
+ }
+
+ dir = g_dir_open (devkit_disks_controller_local_get_native_path (controller),
+ 0,
+ &error);
+ if (dir == NULL) {
+ g_warning ("Unable to open %s: %s",
+ devkit_disks_controller_local_get_native_path (controller),
+ error->message);
+ g_error_free (error);
+ goto out;
+ }
+
+ numbers = g_array_new (FALSE, FALSE, sizeof (gint));
+
+ while ((name = g_dir_read_name (dir)) != NULL) {
+ gint number;
+
+ if (sscanf (name, "host%d", &number) != 1)
+ continue;
+
+ g_array_append_val (numbers, number);
+ }
+
+ if (numbers->len < 2) {
+ /* This is (probably, see above) ATA since there isn't at least two
+ * scsi_host objects.
+ */
+ goto out;
+ }
+
+ g_array_sort (numbers, int_compare_func);
+
+ for (n = 0; n < numbers->len; n++) {
+ gint number;
+
+ number = ((gint *) numbers->data) [n];
+
+ if (number == port_host_number) {
+ port_number = n;
+ break;
+ }
+ }
+
+ devkit_disks_port_set_number (port, port_number);
+ ret = TRUE;
+
+ out:
+ if (dir != NULL)
+ g_dir_close (dir);
+ if (numbers != NULL)
+ g_array_unref (numbers);
+
+ return ret;
+}
+
+/**
+ * update_info:
+ * @port: the port
+ *
+ * Update information about the port.
+ *
+ * If one or more properties changed, the changes are scheduled to be emitted. Use
+ * drain_pending_changes() to force emitting the pending changes (which is useful
+ * before returning the result of an operation).
+ *
+ * Returns: #TRUE to keep (or add) the port; #FALSE to ignore (or remove) the port
+ **/
+static gboolean
+update_info (DevkitDisksPort *port)
+{
+ gboolean ret;
+ DevkitDisksController *controller;
+
+ ret = FALSE;
+
+ controller = devkit_disks_daemon_local_find_controller (port->priv->daemon,
+ port->priv->native_path);
+ if (controller == NULL)
+ goto out;
+
+ /* TODO: handle expansion devices here (SAS expanders, SATA Port Multipliers) */
+ devkit_disks_port_set_controller (port, devkit_disks_controller_local_get_object_path (controller));
+ devkit_disks_port_set_parent (port, devkit_disks_controller_local_get_object_path (controller));
+
+ if (g_strcmp0 (g_udev_device_get_subsystem (port->priv->d), "scsi_host") == 0) {
+ /* TODO: ensure this is really an ATA port - bail if it's not */
+ if (!update_info_ata (port, controller))
+ goto out;
+ } else {
+ goto out;
+ }
+
+ ret = TRUE;
+
+ out:
+ return ret;
+}
+
--- /dev/null
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2009 David Zeuthen <david@fubar.dk>
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __DEVKIT_DISKS_PORT_H__
+#define __DEVKIT_DISKS_PORT_H__
+
+#include <dbus/dbus-glib.h>
+#include <gudev/gudev.h>
+#include <sys/types.h>
+
+#include "devkit-disks-types.h"
+
+G_BEGIN_DECLS
+
+#define DEVKIT_DISKS_TYPE_PORT (devkit_disks_port_get_type ())
+#define DEVKIT_DISKS_PORT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), DEVKIT_DISKS_TYPE_PORT, DevkitDisksPort))
+#define DEVKIT_DISKS_PORT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), DEVKIT_DISKS_TYPE_PORT, DevkitDisksPortClass))
+#define DEVKIT_DISKS_IS_PORT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), DEVKIT_DISKS_TYPE_PORT))
+#define DEVKIT_DISKS_IS_PORT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), DEVKIT_DISKS_TYPE_PORT))
+#define DEVKIT_DISKS_PORT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), DEVKIT_DISKS_TYPE_PORT, DevkitDisksPortClass))
+
+typedef struct DevkitDisksPortClass DevkitDisksPortClass;
+typedef struct DevkitDisksPortPrivate DevkitDisksPortPrivate;
+
+struct DevkitDisksPort
+{
+ GObject parent;
+ DevkitDisksPortPrivate *priv;
+};
+
+struct DevkitDisksPortClass
+{
+ GObjectClass parent_class;
+};
+
+GType devkit_disks_port_get_type (void) G_GNUC_CONST;
+
+DevkitDisksPort *devkit_disks_port_new (DevkitDisksDaemon *daemon,
+ GUdevDevice *d);
+
+gboolean devkit_disks_port_changed (DevkitDisksPort *port,
+ GUdevDevice *d,
+ gboolean synthesized);
+
+void devkit_disks_port_removed (DevkitDisksPort *port);
+
+/* local methods */
+
+const char *devkit_disks_port_local_get_object_path (DevkitDisksPort *port);
+const char *devkit_disks_port_local_get_native_path (DevkitDisksPort *port);
+gboolean devkit_disks_local_port_is_for_device (DevkitDisksPort *port,
+ const gchar *device_native_path);
+
+G_END_DECLS
+
+#endif /* __DEVKIT_DISKS_PORT_H__ */
G_BEGIN_DECLS
typedef struct DevkitDisksDaemon DevkitDisksDaemon;
+
typedef struct DevkitDisksDevice DevkitDisksDevice;
typedef struct DevkitDisksController DevkitDisksController;
+typedef struct DevkitDisksPort DevkitDisksPort;
+
typedef struct DevkitDisksMount DevkitDisksMount;
typedef struct DevkitDisksMountMonitor DevkitDisksMountMonitor;
typedef struct DevkitDisksInhibitor DevkitDisksInhibitor;
guint drive_rotation_rate;
char *drive_write_cache;
char *drive_controller;
+ char *drive_port;
gboolean optical_disc_is_blank;
gboolean optical_disc_is_appendable;
props->drive_write_cache = g_strdup (g_value_get_string (value));
else if (strcmp (key, "DriveController") == 0)
props->drive_controller = g_strdup (g_value_get_boxed (value));
+ else if (strcmp (key, "DrivePort") == 0)
+ props->drive_port = g_strdup (g_value_get_boxed (value));
else if (strcmp (key, "OpticalDiscIsBlank") == 0)
props->optical_disc_is_blank = g_value_get_boolean (value);
g_free (props->drive_media);
g_free (props->drive_write_cache);
g_free (props->drive_controller);
+ g_free (props->drive_port);
g_free (props->drive_ata_smart_status);
g_free (props->drive_ata_smart_blob);
g_print (" write-cache: %s\n", props->drive_write_cache);
}
g_print (" ejectable: %d\n", props->drive_is_media_ejectable);
- g_print (" controller: %s\n", props->drive_controller != NULL ? props->drive_controller : "Unknown");
+ g_print (" controller: %s\n", strlen (props->drive_controller) > 1 ? props->drive_controller : "Unknown");
+ g_print (" port: %s\n", strlen (props->drive_port) > 1 ? props->drive_port : "Unknown");
g_print (" media: %s\n", props->drive_media);
g_print (" compat: ");
for (n = 0; props->drive_media_compatibility[n] != NULL; n++)