public USBDeviceList(byte DeviceMask, App_PnP_Callback fnCallBack)
{
Items = new ArrayList();
hDevNotifications = new ArrayList();
USBDriverGuids = new ArrayList();
EventCallBack = new App_PnP_Callback(PnP_Event_Handler);
MsgWin.AppCallback = EventCallBack;
AppCallBack = fnCallBack;
// Get the HID GUID
PInvoke.HidD_GetHidGuid(ref HidGuid);
// Create list of driver GUIDs for this instance
FillDriverGuids(DeviceMask);
USBDevice tmpDev, tmp;
int devs = 0;
foreach (Guid guid in USBDriverGuids)
{
// tmpDev is just used for the DeviceCount functionality
if (guid.Equals(CyConst.StorGuid))
{
tmpDev = new CyUSBStorDevice(guid);
}
else if (guid.Equals(HidGuid))
{
tmpDev = new CyHidDevice(HidGuid);
}
else
{
tmpDev = new CyFX2Device(guid);
}
// DeviceCount is IO intensive. Don't use it as for loop limit
devs = tmpDev.DeviceCount;
for (int d = 0; d < devs; d++)
{
// Create the new USBDevice objects of the correct type, based on guid
if (guid.Equals(CyConst.StorGuid))
{
tmp = new CyUSBStorDevice(guid);
}
else if (guid.Equals(HidGuid))
{
tmp = new CyHidDevice(HidGuid);
}
else
{
tmp = new CyFX2Device(guid);
if (tmp.Open((byte)d))
{// open handle to check device type
CyUSBDevice t = tmp as CyUSBDevice;
if (!t.CheckDeviceTypeFX3FX2())
{//FX3
tmp.Close();
tmp = new CyFX3Device(guid);
}
else
{
tmp.Close();
}
}
}
if (tmp.Open((byte)d))
{
Items.Add(tmp); // This creates new reference to tmp in Items
tmp.RegisterForPnPEvents(MsgWin.Handle);
}
}
if (guid.Equals(CyConst.StorGuid)) // We're not sure which drivers were identified, so setup PnP with both
{
RegisterForPnpEvents(MsgWin.Handle, CyConst.DiskGuid);
RegisterForPnpEvents(MsgWin.Handle, CyConst.CdGuid);
}
else
{
RegisterForPnpEvents(MsgWin.Handle, guid);
}
} // foreach guid
}
public USBDeviceList(byte DeviceMask, App_PnP_Callback fnCallBack)
{
Items = new ArrayList();
hDevNotifications = new ArrayList();
USBDriverGuids = new ArrayList();
EventCallBack = new App_PnP_Callback(PnP_Event_Handler);
MsgWin.AppCallback = EventCallBack;
AppCallBack = fnCallBack;
// Get the HID GUID
PInvoke.HidD_GetHidGuid(ref HidGuid);
// Create list of driver GUIDs for this instance
FillDriverGuids(DeviceMask);
USBDevice tmpDev, tmp;
int devs = 0;
foreach (Guid guid in USBDriverGuids)
{
// tmpDev is just used for the DeviceCount functionality
if (guid.Equals(CyConst.StorGuid))
tmpDev = new CyUSBStorDevice(guid);
else if (guid.Equals(HidGuid))
tmpDev = new CyHidDevice(HidGuid);
else
tmpDev = new CyFX2Device(guid);
// DeviceCount is IO intensive. Don't use it as for loop limit
devs = tmpDev.DeviceCount;
for (int d = 0; d < devs; d++)
{
// Create the new USBDevice objects of the correct type, based on guid
if (guid.Equals(CyConst.StorGuid))
tmp = new CyUSBStorDevice(guid);
else if (guid.Equals(HidGuid))
tmp = new CyHidDevice(HidGuid);
else
{
tmp = new CyFX2Device(guid);
if (tmp.Open((byte)d))
{// open handle to check device type
CyUSBDevice t = tmp as CyUSBDevice;
if (!t.CheckDeviceTypeFX3FX2())
{//FX3
tmp.Close();
tmp = new CyFX3Device(guid);
}
else
tmp.Close();
}
}
if (tmp.Open((byte)d))
{
Items.Add(tmp); // This creates new reference to tmp in Items
tmp.RegisterForPnPEvents(MsgWin.Handle);
}
}
if (guid.Equals(CyConst.StorGuid)) // We're not sure which drivers were identified, so setup PnP with both
{
RegisterForPnpEvents(MsgWin.Handle, CyConst.DiskGuid);
RegisterForPnpEvents(MsgWin.Handle, CyConst.CdGuid);
}
else
RegisterForPnpEvents(MsgWin.Handle, guid);
} // foreach guid
}
public USBDevice Add()
{
if (_alreadyDisposed)
{
throw new ObjectDisposedException("");
}
USBDevice tmp, tmpDev;
foreach (Guid guid in USBDriverGuids)
{
// tmpDev is just used for the DeviceCount functionality
if (guid.Equals(CyConst.StorGuid))
{
tmpDev = new CyUSBStorDevice(guid);
}
else if (guid.Equals(HidGuid))
{
tmpDev = new CyHidDevice(guid);
}
else
{
tmpDev = new CyFX2Device(guid);
}
// The number of devices now connected to this GUID
int connectedDevs = tmpDev.DeviceCount;
tmpDev.Dispose();
// Find out how many items have this guid
int listedDevs = 0;
foreach (USBDevice dev in Items)
{
if (guid.Equals(CyConst.StorGuid) && (dev._drvGuid.Equals(CyConst.CdGuid) || dev._drvGuid.Equals(CyConst.DiskGuid)))
{
listedDevs++;
}
else if (dev._drvGuid.Equals(guid))
{
listedDevs++;
}
}
// If greater, add
if (connectedDevs > listedDevs)
{
for (byte d = 0; d < connectedDevs; d++)
{
// Create the new USBDevice object of the correct type, based on guid
if (guid.Equals(CyConst.StorGuid))
{
tmp = new CyUSBStorDevice(guid);
}
else if (guid.Equals(HidGuid))
{
tmp = new CyHidDevice(guid);
}
else
{
tmp = new CyFX2Device(guid);
if (tmp.Open((byte)d))
{// open handle to check device type
CyUSBDevice t = tmp as CyUSBDevice;
if (!t.CheckDeviceTypeFX3FX2())
{//FX3
tmp.Close();
tmp = new CyFX3Device(guid);
}
else
{
tmp.Close();
}
}
}
// If this device not already in the list
if (tmp.Open(d) && (DeviceIndex(tmp) == 0xFF))
{
Items.Add(tmp);
tmp.RegisterForPnPEvents(MsgWin.Handle);
return(tmp);
}
else
{
tmp.Dispose();
}
}
}
}
return(null);
}
public USBDevice Add()
{
if (_alreadyDisposed) throw new ObjectDisposedException("");
USBDevice tmp, tmpDev;
foreach (Guid guid in USBDriverGuids)
{
// tmpDev is just used for the DeviceCount functionality
if (guid.Equals(CyConst.StorGuid))
tmpDev = new CyUSBStorDevice(guid);
else if (guid.Equals(HidGuid))
tmpDev = new CyHidDevice(guid);
else
tmpDev = new CyFX2Device(guid);
// The number of devices now connected to this GUID
int connectedDevs = tmpDev.DeviceCount;
tmpDev.Dispose();
// Find out how many items have this guid
int listedDevs = 0;
foreach (USBDevice dev in Items)
if (guid.Equals(CyConst.StorGuid) && (dev._drvGuid.Equals(CyConst.CdGuid) || dev._drvGuid.Equals(CyConst.DiskGuid)))
listedDevs++;
else if (dev._drvGuid.Equals(guid))
listedDevs++;
// If greater, add
if (connectedDevs > listedDevs)
{
for (byte d = 0; d < connectedDevs; d++)
{
// Create the new USBDevice object of the correct type, based on guid
if (guid.Equals(CyConst.StorGuid))
tmp = new CyUSBStorDevice(guid);
else if (guid.Equals(HidGuid))
tmp = new CyHidDevice(guid);
else
{
tmp = new CyFX2Device(guid);
if (tmp.Open((byte)d))
{// open handle to check device type
CyUSBDevice t = tmp as CyUSBDevice;
if (!t.CheckDeviceTypeFX3FX2())
{//FX3
tmp.Close();
tmp = new CyFX3Device(guid);
}
else
tmp.Close();
}
}
// If this device not already in the list
if (tmp.Open(d) && (DeviceIndex(tmp) == 0xFF))
{
Items.Add(tmp);
tmp.RegisterForPnPEvents(MsgWin.Handle);
if (connectedDevs == 1 && d == 0) return tmp;
}
}
}
}
return null;
}
