Changeset 3392 in vbox for trunk/src/VBox/Main/include/USBProxyService.h

Timestamp:

Jul 3, 2007 2:54:26 PM (17 years ago)

Author:

vboxsync

Message:

First part of fix for udevd::chmod vs. VBoxSVC race on attach.

File:

• trunk/src/VBox/Main/include/USBProxyService.h (modified) (5 diffs)

trunk/src/VBox/Main/include/USBProxyService.h

@@ -88 +88 @@
      *
      * @returns true if there is a state change.
-     * @param   pDevice     The device in question.
-     * @param   pUSBDevice  The USB device structure for the last enumeration.
-     */
-    virtual bool updateDeviceState (HostUSBDevice *pDevice, PUSBDEVICE pUSBDevice);
+     * @param   aDevice     The device in question.
+     * @param   aUSBDevice  The USB device structure for the last enumeration.
+     */
+    virtual bool updateDeviceState (HostUSBDevice *aDevice, PUSBDEVICE aUSBDevice);
+
+    /**
+     * Add device notification hook for the OS specific code.
+     *
+     * @param   aDevice     The device in question.
+     * @param   aUSBDevice  The USB device structure.
+     */
+    virtual void deviceAdded (HostUSBDevice *aDevice, PUSBDEVICE aUSBDevice);
+
+    /**
+     * Remove device notification hook for the OS specific code.
+     *
+     * @param   aDevice     The device in question.
+     */
+    virtual void deviceRemoved (HostUSBDevice *aDevice);
 
     /**
@@ -182 +197 @@
 
 public:
+    /**
+     * Free all the members of a USB device returned by getDevice().
+     *
+     * @param   pDevice     Pointer to the device.
+     */
+    static void freeDeviceMembers (PUSBDEVICE pDevice);
+
     /**
      * Free one USB device returned by getDevice().
@@ -282 +304 @@
     virtual int resetDevice (HostUSBDevice *aDevice);
     virtual bool updateDeviceState (HostUSBDevice *aDevice, PUSBDEVICE aUSBDevice);
+    virtual void deviceAdded (HostUSBDevice *aDevice, PUSBDEVICE aUSBDevice);
 
 protected:
@@ -287 +310 @@
     virtual int interruptWait (void);
     virtual PUSBDEVICE getDevices (void);
+    int addDeviceToChain (PUSBDEVICE pDev, PUSBDEVICE *ppFirst, PUSBDEVICE **pppNext, int rc);
 
 private:
@@ -299 +323 @@
     /** The root of usbfs. */
     Utf8Str mUsbfsRoot;
+    /** Number of 500ms polls left to do. See usbDeterminState for details. */
+    unsigned mUdevPolls;
 };
 # endif /* __LINUX__ */