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windows-nt/Source/XPSP1/NT/printscan/wia/inc/sti.h

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/*++
Copyright (c) 1986-1997 Microsoft Corporation
Module Name:
sti.h
Abstract:
This module contains the user mode still image APIs in COM format
Revision History:
--*/
#ifndef _STICOM_
#define _STICOM_
//
// Set packing
//
#include <pshpack8.h>
//
// Only use UNICODE STI interfaces
//
#define STI_UNICODE 1
//
// Include COM definitions
//
#ifndef _NO_COM
#include <objbase.h>
#endif
#include <stireg.h>
#include <stierr.h>
//
// Compiler pragmas
//
#pragma warning(disable:4200) // warning about zero-sized arrays being non-stadard C extension
#define DLLEXP __declspec( dllexport )
#ifdef __cplusplus
extern "C" {
#endif
#if defined( _WIN32 ) && !defined( _NO_COM)
/*
* Class IID's
*/
// B323F8E0-2E68-11D0-90EA-00AA0060F86C
DEFINE_GUID(CLSID_Sti, 0xB323F8E0L, 0x2E68, 0x11D0, 0x90, 0xEA, 0x00, 0xAA, 0x00, 0x60, 0xF8, 0x6C);
/*
* Interface IID's
*/
// {641BD880-2DC8-11D0-90EA-00AA0060F86C}
DEFINE_GUID(IID_IStillImageW, 0x641BD880L, 0x2DC8, 0x11D0, 0x90, 0xEA, 0x00, 0xAA, 0x00, 0x60, 0xF8, 0x6C);
// {A7B1F740-1D7F-11D1-ACA9-00A02438AD48}
DEFINE_GUID(IID_IStillImageA, 0xA7B1F740L, 0x1D7F, 0x11D1, 0xAC, 0xA9, 0x00, 0xA0, 0x24, 0x38, 0xAD, 0x48);
// {6CFA5A80-2DC8-11D0-90EA-00AA0060F86C}
DEFINE_GUID(IID_IStiDevice, 0x6CFA5A80L, 0x2DC8, 0x11D0, 0x90, 0xEA, 0x00, 0xAA, 0x00, 0x60, 0xF8, 0x6C);
/*
* Standard event GUIDs
*/
// {740D9EE6-70F1-11d1-AD10-00A02438AD48}
DEFINE_GUID(GUID_DeviceArrivedLaunch, 0x740d9ee6, 0x70f1, 0x11d1, 0xad, 0x10, 0x0, 0xa0, 0x24, 0x38, 0xad, 0x48);
// {A6C5A715-8C6E-11d2-977A-0000F87A926F}
DEFINE_GUID(GUID_ScanImage,
0xa6c5a715, 0x8c6e, 0x11d2, 0x97, 0x7a, 0x0, 0x0, 0xf8, 0x7a, 0x92, 0x6f);
// {B441F425-8C6E-11d2-977A-0000F87A926F}
DEFINE_GUID(GUID_ScanPrintImage,
0xb441f425, 0x8c6e, 0x11d2, 0x97, 0x7a, 0x0, 0x0, 0xf8, 0x7a, 0x92, 0x6f);
// {C00EB793-8C6E-11d2-977A-0000F87A926F}
DEFINE_GUID(GUID_ScanFaxImage,
0xc00eb793, 0x8c6e, 0x11d2, 0x97, 0x7a, 0x0, 0x0, 0xf8, 0x7a, 0x92, 0x6f);
// {C00EB795-8C6E-11d2-977A-0000F87A926F}
DEFINE_GUID(GUID_STIUserDefined1,
0xc00eb795, 0x8c6e, 0x11d2, 0x97, 0x7a, 0x0, 0x0, 0xf8, 0x7a, 0x92, 0x6f);
// {C77AE9C5-8C6E-11d2-977A-0000F87A926F}
DEFINE_GUID(GUID_STIUserDefined2,
0xc77ae9c5, 0x8c6e, 0x11d2, 0x97, 0x7a, 0x0, 0x0, 0xf8, 0x7a, 0x92, 0x6f);
// {C77AE9C6-8C6E-11d2-977A-0000F87A926F}
DEFINE_GUID(GUID_STIUserDefined3,
0xc77ae9c6, 0x8c6e, 0x11d2, 0x97, 0x7a, 0x0, 0x0, 0xf8, 0x7a, 0x92, 0x6f);
#endif
//
// Generic constants and definitions
//
#define STI_VERSION_FLAG_MASK 0xff000000
#define STI_VERSION_FLAG_UNICODE 0x01000000
#define GET_STIVER_MAJOR(dwVersion) (HIWORD(dwVersion) & ~STI_VERSION_FLAG_MASK)
#define GET_STIVER_MINOR(dwVersion) LOWORD(dwVersion)
#define STI_VERSION_REAL 0x00000002
#define STI_VERSION_MIN_ALLOWED 0x00000002
#ifdef UNICODE
#define STI_VERSION (STI_VERSION_REAL | STI_VERSION_FLAG_UNICODE)
#else
#define STI_VERSION (STI_VERSION_REAL)
#endif
//
// Maximum length of internal device name
//
#define STI_MAX_INTERNAL_NAME_LENGTH 128
// begin sti_device_information
//
// Device information definitions and prototypes
// ----------------------------------------------
//
//
// Following information is used for enumerating still image devices , currently configured
// in the system. Presence of the device in the enumerated list does not mean availability
// of the device, it only means that device was installed at least once and had not been removed since.
//
//
// Type of device ( scanner, camera) is represented by DWORD value with
// hi word containing generic device type , and lo word containing sub-type
//
typedef enum _STI_DEVICE_MJ_TYPE {
StiDeviceTypeDefault = 0,
StiDeviceTypeScanner = 1,
StiDeviceTypeDigitalCamera = 2,
StiDeviceTypeStreamingVideo = 3
} STI_DEVICE_MJ_TYPE;
typedef DWORD STI_DEVICE_TYPE;
//
// Macros to extract device type/subtype from single type field
//
#define GET_STIDEVICE_TYPE(dwDevType) HIWORD(dwDevType)
#define GET_STIDEVICE_SUBTYPE(dwDevType) LOWORD(dwDevType)
//
// Device capabilities bits.
// Various capabilities are grouped into separate bitmasks
//
typedef struct _STI_DEV_CAPS {
DWORD dwGeneric;
} STI_DEV_CAPS, *PSTI_DEV_CAPS;
//
// Generic capabilities mask contain 16 bits , common for all devices, maintained by MS
// and 16 bits , which USD can use for proprietary capbailities reporting.
//
#define GET_STIDCOMMON_CAPS(dwGenericCaps) LOWORD(dwGenericCaps)
#define GET_STIVENDOR_CAPS(dwGenericCaps) HIWORD(dwGenericCaps)
#define STI_GENCAP_COMMON_MASK (DWORD)0x00ff
//
// Notifications are supported.
// If this capability set , device can be subscribed to .
//
#define STI_GENCAP_NOTIFICATIONS 0x00000001
//
// Polling required .
// This capability is used when previous is set to TRUE. Presence of it means
// that device is not capable of issuing "truly" asyncronous notifications, but can
// be polled to determine the moment when event happened
#define STI_GENCAP_POLLING_NEEDED 0x00000002
//
// Generate event on device arrival
// If this capability is set, still image service will generate event when device
// instance is successfully initialized ( typically in response to PnP arrival)
//
// Note: on initial service enumeration events will nto be generated to avoid
// end-user confusion.
//
#define STI_GENCAP_GENERATE_ARRIVALEVENT 0x00000004
//
// Auto port selection on non-PnP buses
// This capability indicates that USD is able to detect non-PnP device on a
// bus , device is supposed to be attached to.
//
#define STI_GENCAP_AUTO_PORTSELECT 0x00000008
//
// WIA capability bit.
// This capability indicates that USD is WIA capable.
//
#define STI_GENCAP_WIA 0x00000010
//
// Subset driver bit.
// This capability indicates that there is more featured driver exists. All
// of inbox driver has this bit set. Fully featured (IHV) driver shouldn't have
// this bit set.
//
#define STI_GENCAP_SUBSET 0x00000020
//
//
// Type of bus connection for those in need to know
//
#define STI_HW_CONFIG_UNKNOWN 0x0001
#define STI_HW_CONFIG_SCSI 0x0002
#define STI_HW_CONFIG_USB 0x0004
#define STI_HW_CONFIG_SERIAL 0x0008
#define STI_HW_CONFIG_PARALLEL 0x0010
//
// Device information structure, this is not configurable. This data is returned from
// device enumeration API and is used for populating UI or selecting which device
// should be used in current session
//
typedef struct _STI_DEVICE_INFORMATIONW {
DWORD dwSize;
// Type of the hardware imaging device
STI_DEVICE_TYPE DeviceType;
// Device identifier for reference when creating device object
WCHAR szDeviceInternalName[STI_MAX_INTERNAL_NAME_LENGTH];
// Set of capabilities flags
STI_DEV_CAPS DeviceCapabilities;
// This includes bus type
DWORD dwHardwareConfiguration;
// Vendor description string
LPWSTR pszVendorDescription;
// Device description , provided by vendor
LPWSTR pszDeviceDescription;
// String , representing port on which device is accessible.
LPWSTR pszPortName;
// Control panel propery provider
LPWSTR pszPropProvider;
// Local specific ("friendly") name of the device, mainly used for showing in the UI
LPWSTR pszLocalName;
} STI_DEVICE_INFORMATIONW, *PSTI_DEVICE_INFORMATIONW;
typedef struct _STI_DEVICE_INFORMATIONA {
DWORD dwSize;
// Type of the hardware imaging device
STI_DEVICE_TYPE DeviceType;
// Device identifier for reference when creating device object
CHAR szDeviceInternalName[STI_MAX_INTERNAL_NAME_LENGTH];
// Set of capabilities flags
STI_DEV_CAPS DeviceCapabilities;
// This includes bus type
DWORD dwHardwareConfiguration;
// Vendor description string
LPCSTR pszVendorDescription;
// Device description , provided by vendor
LPCSTR pszDeviceDescription;
// String , representing port on which device is accessible.
LPCSTR pszPortName;
// Control panel propery provider
LPCSTR pszPropProvider;
// Local specific ("friendly") name of the device, mainly used for showing in the UI
LPCSTR pszLocalName;
} STI_DEVICE_INFORMATIONA, *PSTI_DEVICE_INFORMATIONA;
#if defined(UNICODE) || defined(STI_UNICODE)
typedef STI_DEVICE_INFORMATIONW STI_DEVICE_INFORMATION;
typedef PSTI_DEVICE_INFORMATIONW PSTI_DEVICE_INFORMATION;
#else
typedef STI_DEVICE_INFORMATIONA STI_DEVICE_INFORMATION;
typedef PSTI_DEVICE_INFORMATIONA PSTI_DEVICE_INFORMATION;
#endif
//
// EXTENDED STI INFORMATION TO COVER WIA
//
typedef struct _STI_WIA_DEVICE_INFORMATIONW {
DWORD dwSize;
// Type of the hardware imaging device
STI_DEVICE_TYPE DeviceType;
// Device identifier for reference when creating device object
WCHAR szDeviceInternalName[STI_MAX_INTERNAL_NAME_LENGTH];
// Set of capabilities flags
STI_DEV_CAPS DeviceCapabilities;
// This includes bus type
DWORD dwHardwareConfiguration;
// Vendor description string
LPWSTR pszVendorDescription;
// Device description , provided by vendor
LPWSTR pszDeviceDescription;
// String , representing port on which device is accessible.
LPWSTR pszPortName;
// Control panel propery provider
LPWSTR pszPropProvider;
// Local specific ("friendly") name of the device, mainly used for showing in the UI
LPWSTR pszLocalName;
//
// WIA values
//
LPWSTR pszUiDll;
LPWSTR pszServer;
} STI_WIA_DEVICE_INFORMATIONW, *PSTI_WIA_DEVICE_INFORMATIONW;
typedef struct _STI_WIA_DEVICE_INFORMATIONA {
DWORD dwSize;
// Type of the hardware imaging device
STI_DEVICE_TYPE DeviceType;
// Device identifier for reference when creating device object
CHAR szDeviceInternalName[STI_MAX_INTERNAL_NAME_LENGTH];
// Set of capabilities flags
STI_DEV_CAPS DeviceCapabilities;
// This includes bus type
DWORD dwHardwareConfiguration;
// Vendor description string
LPCSTR pszVendorDescription;
// Device description , provided by vendor
LPCSTR pszDeviceDescription;
// String , representing port on which device is accessible.
LPCSTR pszPortName;
// Control panel propery provider
LPCSTR pszPropProvider;
// Local specific ("friendly") name of the device, mainly used for showing in the UI
LPCSTR pszLocalName;
//
// WIA values
//
LPCSTR pszUiDll;
LPCSTR pszServer;
} STI_WIA_DEVICE_INFORMATIONA, *PSTI_WIA_DEVICE_INFORMATIONA;
#if defined(UNICODE) || defined(STI_UNICODE)
typedef STI_WIA_DEVICE_INFORMATIONW STI_WIA_DEVICE_INFORMATION;
typedef PSTI_WIA_DEVICE_INFORMATIONW PSTI_WIA_DEVICE_INFORMATION;
#else
typedef STI_WIA_DEVICE_INFORMATIONA STI_WIA_DEVICE_INFORMATION;
typedef PSTI_WIA_DEVICE_INFORMATIONA PSTI_WIA_DEVICE_INFORMATION;
#endif
// end sti_device_information
//
// Device state information.
// ------------------------
//
// Following types are used to inquire state characteristics of the device after
// it had been opened.
//
// Device configuration structure contains configurable parameters reflecting
// current state of the device
//
//
// Device hardware status.
//
//
// Individual bits for state acquiring through StatusMask
//
// State of hardware as known to USD
#define STI_DEVSTATUS_ONLINE_STATE 0x0001
// State of pending events ( as known to USD)
#define STI_DEVSTATUS_EVENTS_STATE 0x0002
//
// Online state values
//
#define STI_ONLINESTATE_OPERATIONAL 0x00000001
#define STI_ONLINESTATE_PENDING 0x00000002
#define STI_ONLINESTATE_ERROR 0x00000004
#define STI_ONLINESTATE_PAUSED 0x00000008
#define STI_ONLINESTATE_PAPER_JAM 0x00000010
#define STI_ONLINESTATE_PAPER_PROBLEM 0x00000020
#define STI_ONLINESTATE_OFFLINE 0x00000040
#define STI_ONLINESTATE_IO_ACTIVE 0x00000080
#define STI_ONLINESTATE_BUSY 0x00000100
#define STI_ONLINESTATE_TRANSFERRING 0x00000200
#define STI_ONLINESTATE_INITIALIZING 0x00000400
#define STI_ONLINESTATE_WARMING_UP 0x00000800
#define STI_ONLINESTATE_USER_INTERVENTION 0x00001000
#define STI_ONLINESTATE_POWER_SAVE 0x00002000
//
// Event processing parameters
//
#define STI_EVENTHANDLING_ENABLED 0x00000001
#define STI_EVENTHANDLING_POLLING 0x00000002
#define STI_EVENTHANDLING_PENDING 0x00000004
typedef struct _STI_DEVICE_STATUS {
DWORD dwSize;
// Request field - bits of status to verify
DWORD StatusMask;
//
// Fields are set when status mask contains STI_DEVSTATUS_ONLINE_STATE bit set
//
// Bitmask describing device state
DWORD dwOnlineState;
// Device status code as defined by vendor
DWORD dwHardwareStatusCode;
//
// Fields are set when status mask contains STI_DEVSTATUS_EVENTS_STATE bit set
//
// State of device notification processing (enabled, pending)
DWORD dwEventHandlingState;
// If device is polled, polling interval in ms
DWORD dwPollingInterval;
} STI_DEVICE_STATUS,*PSTI_DEVICE_STATUS;
//
// Structure to describe diagnostic ( test ) request to be processed by USD
//
// Basic test for presence of associated hardware
#define STI_DIAGCODE_HWPRESENCE 0x00000001
//
// Status bits for diagnostic
//
//
// generic diagnostic errors
//
typedef struct _ERROR_INFOW {
DWORD dwSize;
// Generic error , describing results of last operation
DWORD dwGenericError;
// vendor specific error code
DWORD dwVendorError;
// String, describing in more details results of last operation if it failed
WCHAR szExtendedErrorText[255];
} STI_ERROR_INFOW,*PSTI_ERROR_INFOW;
typedef struct _ERROR_INFOA {
DWORD dwSize;
DWORD dwGenericError;
DWORD dwVendorError;
CHAR szExtendedErrorText[255];
} STI_ERROR_INFOA,*PSTI_ERROR_INFOA;
#if defined(UNICODE) || defined(STI_UNICODE)
typedef STI_ERROR_INFOW STI_ERROR_INFO;
#else
typedef STI_ERROR_INFOA STI_ERROR_INFO;
#endif
typedef STI_ERROR_INFO* PSTI_ERROR_INFO;
typedef struct _STI_DIAG {
DWORD dwSize;
// Diagnostic request fields. Are set on request by caller
// One of the
DWORD dwBasicDiagCode;
DWORD dwVendorDiagCode;
// Response fields
DWORD dwStatusMask;
STI_ERROR_INFO sErrorInfo;
} STI_DIAG,*LPSTI_DIAG;
//
typedef STI_DIAG DIAG;
typedef LPSTI_DIAG LPDIAG;
// end device state information.
//
// Flags passed to WriteToErrorLog call in a first parameter, indicating type of the message
// which needs to be logged
//
#define STI_TRACE_INFORMATION 0x00000001
#define STI_TRACE_WARNING 0x00000002
#define STI_TRACE_ERROR 0x00000004
//
// Event notification mechansims.
// ------------------------------
//
// Those are used to inform last subscribed caller of the changes in device state, initiated by
// device.
//
// The only supported discipline of notification is stack. The last caller to subscribe will be notified
// and will receive notification data. After caller unsubscribes , the previously subscribed caller will
// become active.
//
// Notifications are sent to subscriber via window message. Window handle is passed as
// parameter
#define STI_SUBSCRIBE_FLAG_WINDOW 0x0001
// Device notification is signalling Win32 event ( auto-set event). Event handle
// is passed as a parameter
#define STI_SUBSCRIBE_FLAG_EVENT 0x0002
typedef struct _STISUBSCRIBE {
DWORD dwSize;
DWORD dwFlags;
// Not used . Will be used for subscriber to set bit mask filtering different events
DWORD dwFilter;
// When STI_SUBSCRIBE_FLAG_WINDOW bit is set, following fields should be set
// Handle of the window which will receive notification message
HWND hWndNotify;
// Handle of Win32 auto-reset event , which will be signalled whenever device has
// notification pending
HANDLE hEvent;
// Code of notification message, sent to window
UINT uiNotificationMessage;
} STISUBSCRIBE,*LPSTISUBSCRIBE;
#define MAX_NOTIFICATION_DATA 64
//
// Structure to describe notification information
//
typedef struct _STINOTIFY {
DWORD dwSize; // Total size of the notification structure
// GUID of the notification being retrieved
GUID guidNotificationCode;
// Vendor specific notification description
BYTE abNotificationData[MAX_NOTIFICATION_DATA]; // USD specific
} STINOTIFY,*LPSTINOTIFY;
// end event_mechanisms
//
// STI device broadcasting
//
//
// When STI Device is being added or removed, PnP broadacst is being sent , but it is not obvious
// for application code to recognize if it is STI device and if so, what is the name of the
// device. STI subsystem will analyze PnP broadcasts and rebroadcast another message via
// BroadcastSystemMessage / WM_DEVICECHANGE / DBT_USERDEFINED .
// String passed as user defined message contains STI prefix, action and device name
#define STI_ADD_DEVICE_BROADCAST_ACTION "Arrival"
#define STI_REMOVE_DEVICE_BROADCAST_ACTION "Removal"
#define STI_ADD_DEVICE_BROADCAST_STRING "STI\\" STI_ADD_DEVICE_BROADCAST_ACTION "\\%s"
#define STI_REMOVE_DEVICE_BROADCAST_STRING "STI\\" STI_REMOVE_DEVICE_BROADCAST_ACTION "\\%s"
// end STI broadcasting
//
// Device create modes
//
// Device is being opened only for status querying and notifications receiving
#define STI_DEVICE_CREATE_STATUS 0x00000001
// Device is being opened for data transfer ( supersedes status mode)
#define STI_DEVICE_CREATE_DATA 0x00000002
#define STI_DEVICE_CREATE_BOTH 0x00000003
//
// Bit mask for legitimate mode bits, which can be used when calling CreateDevice
//
#define STI_DEVICE_CREATE_MASK 0x0000FFFF
//
// Flags controlling device enumeration
//
#define STIEDFL_ALLDEVICES 0x00000000
#define STIEDFL_ATTACHEDONLY 0x00000001
//
// Control code , sent to the device through raw control interface
//
typedef DWORD STI_RAW_CONTROL_CODE;
//
// All raw codes below this one are reserved for future use.
//
#define STI_RAW_RESERVED 0x1000
/*
* COM Interfaces to STI
*/
#ifdef __cplusplus
/* 'struct' not 'class' per the way DECLARE_INTERFACE_ is defined */
interface IStillImageW;
interface IStillImageA;
interface IStiDevice;
#endif
#ifndef MIDL_PASS
//DLLEXP STDMETHODIMP StiCreateInstanceW(HINSTANCE hinst, DWORD dwVer, interface IStillImageW **ppSti, LPUNKNOWN punkOuter);
//DLLEXP STDMETHODIMP StiCreateInstanceA(HINSTANCE hinst, DWORD dwVer, interface IStillImageA **ppSti, LPUNKNOWN punkOuter);
STDMETHODIMP StiCreateInstanceW(HINSTANCE hinst, DWORD dwVer, interface IStillImageW **ppSti, LPUNKNOWN punkOuter);
STDMETHODIMP StiCreateInstanceA(HINSTANCE hinst, DWORD dwVer, interface IStillImageA **ppSti, LPUNKNOWN punkOuter);
#if defined(UNICODE) || defined(STI_UNICODE)
#define IID_IStillImage IID_IStillImageW
#define IStillImage IStillImageW
#define StiCreateInstance StiCreateInstanceW
#else
#define IID_IStillImage IID_IStillImageA
#define IStillImage IStillImageA
#define StiCreateInstance StiCreateInstanceA
#endif
typedef interface IStiDevice *LPSTILLIMAGEDEVICE;
typedef interface IStillImage *PSTI;
typedef interface IStiDevice *PSTIDEVICE;
typedef interface IStillImageA *PSTIA;
typedef interface IStiDeviceA *PSTIDEVICEA;
typedef interface IStillImageW *PSTIW;
typedef interface IStiDeviceW *PSTIDEVICEW;
//DLLEXP STDMETHODIMP StiCreateInstance(HINSTANCE hinst, DWORD dwVer, PSTI *ppSti, LPUNKNOWN punkOuter);
/*
* IStillImage interface
*
* Top level STI access interface.
*
*/
#undef INTERFACE
#define INTERFACE IStillImageW
DECLARE_INTERFACE_(IStillImageW, IUnknown)
{
/*** IUnknown methods ***/
STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID* ppvObj) PURE;
STDMETHOD_(ULONG, AddRef) (THIS) PURE;
STDMETHOD_(ULONG, Release) (THIS) PURE;
/*** IStillImage methods ***/
STDMETHOD(Initialize) (THIS_ HINSTANCE hinst,DWORD dwVersion) PURE;
STDMETHOD(GetDeviceList)(THIS_ DWORD dwType,DWORD dwFlags,DWORD *pdwItemsReturned,LPVOID *ppBuffer) PURE;
STDMETHOD(GetDeviceInfo)(THIS_ LPWSTR pwszDeviceName, LPVOID *ppBuffer) PURE;
STDMETHOD(CreateDevice) (THIS_ LPWSTR pwszDeviceName, DWORD dwMode, PSTIDEVICE *pDevice,LPUNKNOWN punkOuter) PURE;
//
// Device instance values. Used to associate various data with device.
//
STDMETHOD(GetDeviceValue)(THIS_ LPWSTR pwszDeviceName,LPWSTR pValueName,LPDWORD pType,LPBYTE pData,LPDWORD cbData);
STDMETHOD(SetDeviceValue)(THIS_ LPWSTR pwszDeviceName,LPWSTR pValueName,DWORD Type,LPBYTE pData,DWORD cbData);
//
// For appllication started through push model launch, returns associated information
//
STDMETHOD(GetSTILaunchInformation)(THIS_ LPWSTR pwszDeviceName, DWORD *pdwEventCode,LPWSTR pwszEventName) PURE;
STDMETHOD(RegisterLaunchApplication)(THIS_ LPWSTR pwszAppName,LPWSTR pwszCommandLine) PURE;
STDMETHOD(UnregisterLaunchApplication)(THIS_ LPWSTR pwszAppName) PURE;
//
// To control state of notification handling. For polled devices this means state of monitor
// polling, for true notification devices means enabling/disabling notification flow
// from monitor to registered applications
//
STDMETHOD(EnableHwNotifications)(THIS_ LPCWSTR pwszDeviceName,BOOL bNewState) PURE;
STDMETHOD(GetHwNotificationState)(THIS_ LPCWSTR pwszDeviceName,BOOL *pbCurrentState) PURE;
//
// When device is installed but not accessible, application may request bus refresh
// which in some cases will make device known. This is mainly used for nonPnP buses
// like SCSI, when device was powered on after PnP enumeration
//
//
STDMETHOD(RefreshDeviceBus)(THIS_ LPCWSTR pwszDeviceName) PURE;
//
// Launch application to emulate event on a device. Used by "control center" style components,
// which intercept device event , analyze and later force launch based on certain criteria.
//
STDMETHOD(LaunchApplicationForDevice)(THIS_ LPWSTR pwszDeviceName,LPWSTR pwszAppName,LPSTINOTIFY pStiNotify);
//
// For non-PnP devices with non-known bus type connection, setup extension, associated with the
// device can set it's parameters
//
STDMETHOD(SetupDeviceParameters)(THIS_ PSTI_DEVICE_INFORMATIONW);
//
// Write message to STI error log
//
STDMETHOD(WriteToErrorLog)(THIS_ DWORD dwMessageType,LPCWSTR pszMessage) PURE;
#ifdef NOT_IMPLEMENTED
//
// TO register application for receiving various STI notifications
//
STIMETHOD(RegisterDeviceNotification(THIS_ LPWSTR pwszAppName,LPSUBSCRIBE lpSubscribe) PURE;
STIMETHOD(UnregisterDeviceNotification(THIS_ ) PURE;
#endif //NOT_IMPLEMENTED
};
typedef struct IStillImageW *LPSTILLIMAGEW;
#undef INTERFACE
#define INTERFACE IStillImageA
DECLARE_INTERFACE_(IStillImageA, IUnknown)
{
/*** IUnknown methods ***/
STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID* ppvObj) PURE;
STDMETHOD_(ULONG, AddRef) (THIS) PURE;
STDMETHOD_(ULONG, Release) (THIS) PURE;
/*** IStillImage methods ***/
STDMETHOD(Initialize) (THIS_ HINSTANCE hinst,DWORD dwVersion) PURE;
STDMETHOD(GetDeviceList)(THIS_ DWORD dwType,DWORD dwFlags,DWORD *pdwItemsReturned,LPVOID *ppBuffer) PURE;
STDMETHOD(GetDeviceInfo)(THIS_ LPCSTR pwszDeviceName, LPVOID *ppBuffer) PURE;
STDMETHOD(CreateDevice) (THIS_ LPCSTR pwszDeviceName, DWORD dwMode, PSTIDEVICE *pDevice,LPUNKNOWN punkOuter) PURE;
//
// Device instance values. Used to associate various data with device.
//
STDMETHOD(GetDeviceValue)(THIS_ LPCSTR pwszDeviceName,LPCSTR pValueName,LPDWORD pType,LPBYTE pData,LPDWORD cbData);
STDMETHOD(SetDeviceValue)(THIS_ LPCSTR pwszDeviceName,LPCSTR pValueName,DWORD Type,LPBYTE pData,DWORD cbData);
//
// For appllication started through push model launch, returns associated information
//
STDMETHOD(GetSTILaunchInformation)(THIS_ LPSTR pwszDeviceName, DWORD *pdwEventCode,LPSTR pwszEventName) PURE;
STDMETHOD(RegisterLaunchApplication)(THIS_ LPCSTR pwszAppName,LPCSTR pwszCommandLine) PURE;
STDMETHOD(UnregisterLaunchApplication)(THIS_ LPCSTR pwszAppName) PURE;
//
// To control state of notification handling. For polled devices this means state of monitor
// polling, for true notification devices means enabling/disabling notification flow
// from monitor to registered applications
//
STDMETHOD(EnableHwNotifications)(THIS_ LPCSTR pwszDeviceName,BOOL bNewState) PURE;
STDMETHOD(GetHwNotificationState)(THIS_ LPCSTR pwszDeviceName,BOOL *pbCurrentState) PURE;
//
// When device is installed but not accessible, application may request bus refresh
// which in some cases will make device known. This is mainly used for nonPnP buses
// like SCSI, when device was powered on after PnP enumeration
//
//
STDMETHOD(RefreshDeviceBus)(THIS_ LPCSTR pwszDeviceName) PURE;
//
// Launch application to emulate event on a device. Used by "control center" style components,
// which intercept device event , analyze and later force launch based on certain criteria.
//
STDMETHOD(LaunchApplicationForDevice)(THIS_ LPCSTR pwszDeviceName,LPCSTR pwszAppName,LPSTINOTIFY pStiNotify);
//
// For non-PnP devices with non-known bus type connection, setup extension, associated with the
// device can set it's parameters
//
STDMETHOD(SetupDeviceParameters)(THIS_ PSTI_DEVICE_INFORMATIONA);
//
// Write message to STI error log
//
STDMETHOD(WriteToErrorLog)(THIS_ DWORD dwMessageType,LPCSTR pszMessage) PURE;
#ifdef NOT_IMPLEMENTED
//
// TO register application for receiving various STI notifications
//
STIMETHOD(RegisterDeviceNotification(THIS_ LPWSTR pwszAppName,LPSUBSCRIBE lpSubscribe) PURE;
STIMETHOD(UnregisterDeviceNotification(THIS_ ) PURE;
#endif //NOT_IMPLEMENTED
};
typedef struct IStillImageA *LPSTILLIMAGEA;
#if defined(UNICODE) || defined(STI_UNICODE)
#define IStillImageVtbl IStillImageWVtbl
#else
#define IStillImageVtbl IStillImageAVtbl
#endif
typedef struct IStillImage *LPSTILLIMAGE;
#if !defined(__cplusplus) || defined(CINTERFACE)
#define IStillImage_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define IStillImage_AddRef(p) (p)->lpVtbl->AddRef(p)
#define IStillImage_Release(p) (p)->lpVtbl->Release(p)
#define IStillImage_Initialize(p,a,b) (p)->lpVtbl->Initialize(p,a,b)
#define IStillImage_GetDeviceList(p,a,b,c,d) (p)->lpVtbl->GetDeviceList(p,a,b,c,d)
#define IStillImage_GetDeviceInfo(p,a,b) (p)->lpVtbl->GetDeviceInfo(p,a,b)
#define IStillImage_CreateDevice(p,a,b,c,d) (p)->lpVtbl->CreateDevice(p,a,b,c,d)
#define IStillImage_GetDeviceValue(p,a,b,c,d,e) (p)->lpVtbl->GetDeviceValue(p,a,b,c,d,e)
#define IStillImage_SetDeviceValue(p,a,b,c,d,e) (p)->lpVtbl->SetDeviceValue(p,a,b,c,d,e)
#define IStillImage_GetSTILaunchInformation(p,a,b,c) (p)->lpVtbl->GetSTILaunchInformation(p,a,b,c)
#define IStillImage_RegisterLaunchApplication(p,a,b) (p)->lpVtbl->RegisterLaunchApplication(p,a,b)
#define IStillImage_UnregisterLaunchApplication(p,a) (p)->lpVtbl->UnregisterLaunchApplication(p,a)
#define IStillImage_EnableHwNotifications(p,a,b) (p)->lpVtbl->EnableHwNotifications(p,a,b)
#define IStillImage_GetHwNotificationState(p,a,b) (p)->lpVtbl->GetHwNotificationState(p,a,b)
#define IStillImage_RefreshDeviceBus(p,a) (p)->lpVtbl->RefreshDeviceBus(p,a)
#endif
/*
* IStillImage_Device interface
*
* This is generic per device interface. Specialized interfaces are also
* available
*/
#undef INTERFACE
#define INTERFACE IStiDevice
DECLARE_INTERFACE_(IStiDevice, IUnknown)
{
/*** IUnknown methods ***/
STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID* ppvObj) PURE;
STDMETHOD_(ULONG, AddRef) (THIS) PURE;
STDMETHOD_(ULONG, Release) (THIS) PURE;
/*** IStiDevice methods ***/
STDMETHOD(Initialize) (THIS_ HINSTANCE hinst,LPCWSTR pwszDeviceName,DWORD dwVersion,DWORD dwMode) PURE;
STDMETHOD(GetCapabilities) (THIS_ PSTI_DEV_CAPS pDevCaps) PURE;
STDMETHOD(GetStatus) (THIS_ PSTI_DEVICE_STATUS pDevStatus) PURE;
STDMETHOD(DeviceReset)(THIS ) PURE;
STDMETHOD(Diagnostic)(THIS_ LPSTI_DIAG pBuffer) PURE;
STDMETHOD(Escape)(THIS_ STI_RAW_CONTROL_CODE EscapeFunction,LPVOID lpInData,DWORD cbInDataSize,LPVOID pOutData,DWORD dwOutDataSize,LPDWORD pdwActualData) PURE ;
STDMETHOD(GetLastError) (THIS_ LPDWORD pdwLastDeviceError) PURE;
STDMETHOD(LockDevice) (THIS_ DWORD dwTimeOut) PURE;
STDMETHOD(UnLockDevice) (THIS ) PURE;
STDMETHOD(RawReadData)(THIS_ LPVOID lpBuffer,LPDWORD lpdwNumberOfBytes,LPOVERLAPPED lpOverlapped) PURE;
STDMETHOD(RawWriteData)(THIS_ LPVOID lpBuffer,DWORD nNumberOfBytes,LPOVERLAPPED lpOverlapped) PURE;
STDMETHOD(RawReadCommand)(THIS_ LPVOID lpBuffer,LPDWORD lpdwNumberOfBytes,LPOVERLAPPED lpOverlapped) PURE;
STDMETHOD(RawWriteCommand)(THIS_ LPVOID lpBuffer,DWORD nNumberOfBytes,LPOVERLAPPED lpOverlapped) PURE;
//
// Subscription is used to enable "control center" style applications , where flow of
// notifications should be redirected from monitor itself to another "launcher"
//
STDMETHOD(Subscribe)(THIS_ LPSTISUBSCRIBE lpSubsribe) PURE;
STDMETHOD(GetLastNotificationData)(THIS_ LPSTINOTIFY lpNotify) PURE;
STDMETHOD(UnSubscribe)(THIS ) PURE;
STDMETHOD(GetLastErrorInfo) (THIS_ STI_ERROR_INFO *pLastErrorInfo) PURE;
};
#if !defined(__cplusplus) || defined(CINTERFACE)
#define IStiDevice_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define IStiDevice_AddRef(p) (p)->lpVtbl->AddRef(p)
#define IStiDevice_Release(p) (p)->lpVtbl->Release(p)
#define IStiDevice_Initialize(p,a,b,c,d) (p)->lpVtbl->Initialize(p,a,b,c,d)
#define IStiDevice_GetCapabilities(p,a) (p)->lpVtbl->GetCapabilities(p,a)
#define IStiDevice_GetStatus(p,a) (p)->lpVtbl->GetStatus(p,a)
#define IStiDevice_DeviceReset(p) (p)->lpVtbl->DeviceReset(p)
#define IStiDevice_LockDevice(p,a) (p)->lpVtbl->LockDevice(p,a)
#define IStiDevice_UnLockDevice(p) (p)->lpVtbl->UnLockDevice(p)
#define IStiDevice_Diagnostic(p,a) (p)->lpVtbl->Diagnostic(p,a)
#define IStiDevice_Escape(p,a,b,c,d,e,f) (p)->lpVtbl->Escape(p,a,b,c,d,e,f)
#define IStiDevice_GetLastError(p,a) (p)->lpVtbl->GetLastError(p,a)
#define IStiDevice_RawReadData(p,a,b,c) (p)->lpVtbl->RawReadData(p,a,b,c)
#define IStiDevice_RawWriteData(p,a,b,c) (p)->lpVtbl->RawWriteData(p,a,b,c)
#define IStiDevice_RawReadCommand(p,a,b,c) (p)->lpVtbl->RawReadCommand(p,a,b,c)
#define IStiDevice_RawWriteCommand(p,a,b,c) (p)->lpVtbl->RawWriteCommand(p,a,b,c)
#define IStiDevice_Subscribe(p,a) (p)->lpVtbl->Subscribe(p,a)
#define IStiDevice_GetNotificationData(p,a) (p)->lpVtbl->GetNotificationData(p,a)
#define IStiDevice_UnSubscribe(p) (p)->lpVtbl->UnSubscribe(p)
#define IStiDevice_GetLastErrorInfo(p,a) (p)->lpVtbl->GetLastErrorInfo(p,a)
#endif
#endif // MIDL_PASS
#ifdef __cplusplus
};
#endif
//
// Reset packing
//
#include <poppack.h>
#endif // _STICOM_
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