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/*++
Copyright (c) Microsoft Corporation All Rights Reserved
Module Name:
minitopo.h
Abstract:
Declaration of topology miniport.
--*/
#ifndef _SYSVAD_MINTOPO_H_
#define _SYSVAD_MINTOPO_H_
#include "basetopo.h"
//=============================================================================
// Classes
//=============================================================================
///////////////////////////////////////////////////////////////////////////////
// CMiniportTopology
//
class CMiniportTopology :
public CMiniportTopologySYSVAD,
public IMiniportTopology,
public CUnknown
{
private:
eDeviceType m_DeviceType;
union {
PVOID m_DeviceContext;
#if defined(SYSVAD_BTH_BYPASS) || defined(SYSVAD_USB_SIDEBAND)
PSIDEBANDDEVICECOMMON m_pSidebandDevice;
#endif // defined(SYSVAD_BTH_BYPASS) || defined(SYSVAD_USB_SIDEBAND)
};
public:
DECLARE_STD_UNKNOWN();
CMiniportTopology
(
_In_opt_ PUNKNOWN UnknownOuter,
_In_ PCFILTER_DESCRIPTOR *FilterDesc,
_In_ USHORT DeviceMaxChannels,
_In_ eDeviceType DeviceType,
_In_opt_ PVOID DeviceContext
)
: CUnknown(UnknownOuter),
CMiniportTopologySYSVAD(FilterDesc, DeviceMaxChannels),
m_DeviceType(DeviceType),
m_DeviceContext(DeviceContext)
{
#if defined(SYSVAD_BTH_BYPASS) || defined(SYSVAD_USB_SIDEBAND)
if (IsSidebandDevice())
{
if (m_pSidebandDevice != NULL)
{
// This ref is released on dtor.
m_pSidebandDevice->AddRef(); // strong ref.
}
}
#endif // defined(SYSVAD_BTH_BYPASS) || defined(SYSVAD_USB_SIDEBAND)
}
~CMiniportTopology();
IMP_IMiniportTopology;
NTSTATUS PropertyHandlerJackDescription
(
_In_ PPCPROPERTY_REQUEST PropertyRequest,
_In_ ULONG cJackDescriptions,
_In_reads_(cJackDescriptions) PKSJACK_DESCRIPTION * JackDescriptions
);
NTSTATUS PropertyHandlerJackDescription2
(
_In_ PPCPROPERTY_REQUEST PropertyRequest,
_In_ ULONG cJackDescriptions,
_In_reads_(cJackDescriptions) PKSJACK_DESCRIPTION * JackDescriptions,
_In_ DWORD JackCapabilities
);
#if defined(SYSVAD_BTH_BYPASS) || defined(SYSVAD_USB_SIDEBAND)
BOOL IsSidebandDevice()
{
return (m_DeviceType == eBthHfpMicDevice ||
m_DeviceType == eBthHfpSpeakerDevice ||
m_DeviceType == eUsbHsMicDevice ||
m_DeviceType == eUsbHsSpeakerDevice ||
m_DeviceType == eA2dpHpSpeakerDevice) ? TRUE : FALSE;
}
// Returns a weak ref to the Bluetooth HFP device.
PSIDEBANDDEVICECOMMON GetSidebandDevice()
{
PSIDEBANDDEVICECOMMON sidebandDevice = NULL;
if (IsSidebandDevice())
{
if (m_pSidebandDevice != NULL)
{
sidebandDevice = m_pSidebandDevice;
}
}
return sidebandDevice;
}
static
VOID
EvtSpeakerVolumeHandler
(
_In_opt_ PVOID Context
);
static
VOID
EvtSpeakerConnectionStatusHandler
(
_In_opt_ PVOID Context
);
static
VOID
EvtMicVolumeHandler
(
_In_opt_ PVOID Context
);
static
VOID
EvtMicConnectionStatusHandler
(
_In_opt_ PVOID Context
);
#endif // defined(SYSVAD_BTH_BYPASS) defined(SYSVAD_USB_SIDEBAND)
PVOID GetDeviceContext() { return m_DeviceContext; }
friend NTSTATUS PropertyHandler_BthHfpVolumeLevel_BasicSupport(
_In_ PPCPROPERTY_REQUEST PropertyRequest);
friend NTSTATUS PropertyHandler_BthHfpJackContainerId(
_In_ PPCPROPERTY_REQUEST PropertyRequest,
_In_ ULONG cJackDescriptions,
_In_reads_(cJackDescriptions) PKSJACK_DESCRIPTION * JackDescriptions);
friend NTSTATUS PropertyHandler_BthHfpMicVolumeLevel(
_In_ PPCPROPERTY_REQUEST PropertyRequest);
friend NTSTATUS PropertyHandler_BthHfpSpeakerVolumeLevel(
_In_ PPCPROPERTY_REQUEST PropertyRequest);
friend NTSTATUS PropertyHandler_UsbHsJackContainerId(
_In_ PPCPROPERTY_REQUEST PropertyRequest,
_In_ ULONG cJackDescriptions,
_In_reads_(cJackDescriptions) PKSJACK_DESCRIPTION * JackDescriptions);
friend NTSTATUS PropertyHandler_UsbHsVolumeLevel_BasicSupport(
_In_ PPCPROPERTY_REQUEST PropertyRequest);
friend NTSTATUS PropertyHandler_UsbHsMicVolumeLevel(
_In_ PPCPROPERTY_REQUEST PropertyRequest);
friend NTSTATUS PropertyHandler_UsbHsMute_BasicSupport(
_In_ PPCPROPERTY_REQUEST PropertyRequest);
friend NTSTATUS PropertyHandler_UsbHsMicMute(
_In_ PPCPROPERTY_REQUEST PropertyRequest);
friend NTSTATUS PropertyHandler_A2dpHpJackContainerId(
_In_ PPCPROPERTY_REQUEST PropertyRequest,
_In_ ULONG cJackDescriptions,
_In_reads_(cJackDescriptions) PKSJACK_DESCRIPTION * JackDescriptions);
friend NTSTATUS PropertyHandler_A2dpHpVolumeLevel_BasicSupport(
_In_ PPCPROPERTY_REQUEST PropertyRequest);
friend NTSTATUS PropertyHandler_A2dpHpMute_BasicSupport(
_In_ PPCPROPERTY_REQUEST PropertyRequest);
};
typedef CMiniportTopology *PCMiniportTopology;
NTSTATUS CMiniportTopology_EventHandler_JackState
(
_In_ PPCEVENT_REQUEST EventRequest
);
#endif // _SYSVAD_MINTOPO_H_
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