/**@file Private data structures for the Console Splitter driver Copyright (c) 2006 - 2007 Intel Corporation.
All rights reserved. This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. **/ #ifndef _CON_SPLITTER_H_ #define _CON_SPLITTER_H_ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // // Driver Binding Externs // extern EFI_DRIVER_BINDING_PROTOCOL gConSplitterConInDriverBinding; extern EFI_COMPONENT_NAME_PROTOCOL gConSplitterConInComponentName; extern EFI_COMPONENT_NAME2_PROTOCOL gConSplitterConInComponentName2; extern EFI_DRIVER_BINDING_PROTOCOL gConSplitterSimplePointerDriverBinding; extern EFI_COMPONENT_NAME_PROTOCOL gConSplitterSimplePointerComponentName; extern EFI_COMPONENT_NAME2_PROTOCOL gConSplitterSimplePointerComponentName2; extern EFI_DRIVER_BINDING_PROTOCOL gConSplitterConOutDriverBinding; extern EFI_COMPONENT_NAME_PROTOCOL gConSplitterConOutComponentName; extern EFI_COMPONENT_NAME2_PROTOCOL gConSplitterConOutComponentName2; extern EFI_DRIVER_BINDING_PROTOCOL gConSplitterStdErrDriverBinding; extern EFI_COMPONENT_NAME_PROTOCOL gConSplitterStdErrComponentName; extern EFI_COMPONENT_NAME2_PROTOCOL gConSplitterStdErrComponentName2; extern EFI_GUID gSimpleTextInExNotifyGuid; // These definitions were in the old Hii protocol, but are not in the new UEFI // version. So they are defined locally. #define UNICODE_NARROW_CHAR 0xFFF0 #define UNICODE_WIDE_CHAR 0xFFF1 // // Private Data Structures // #define CONSOLE_SPLITTER_CONSOLES_ALLOC_UNIT 32 #define CONSOLE_SPLITTER_MODES_ALLOC_UNIT 32 #define MAX_STD_IN_PASSWORD 80 typedef struct { UINTN Columns; UINTN Rows; } TEXT_OUT_SPLITTER_QUERY_DATA; // // Private data for the EFI_SIMPLE_TEXT_INPUT_PROTOCOL splitter // #define TEXT_IN_SPLITTER_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('T', 'i', 'S', 'p') #define TEXT_IN_EX_SPLITTER_NOTIFY_SIGNATURE EFI_SIGNATURE_32 ('T', 'i', 'S', 'n') typedef struct _TEXT_IN_EX_SPLITTER_NOTIFY { UINTN Signature; EFI_HANDLE *NotifyHandleList; EFI_HANDLE NotifyHandle; EFI_KEY_DATA KeyData; EFI_KEY_NOTIFY_FUNCTION KeyNotificationFn; LIST_ENTRY NotifyEntry; } TEXT_IN_EX_SPLITTER_NOTIFY; typedef struct { UINT64 Signature; EFI_HANDLE VirtualHandle; EFI_SIMPLE_TEXT_INPUT_PROTOCOL TextIn; UINTN CurrentNumberOfConsoles; EFI_SIMPLE_TEXT_INPUT_PROTOCOL **TextInList; UINTN TextInListCount; EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL TextInEx; UINTN CurrentNumberOfExConsoles; EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL **TextInExList; UINTN TextInExListCount; LIST_ENTRY NotifyList; EFI_SIMPLE_POINTER_PROTOCOL SimplePointer; EFI_SIMPLE_POINTER_MODE SimplePointerMode; UINTN CurrentNumberOfPointers; EFI_SIMPLE_POINTER_PROTOCOL **PointerList; UINTN PointerListCount; BOOLEAN PasswordEnabled; CHAR16 Password[MAX_STD_IN_PASSWORD]; UINTN PwdIndex; CHAR16 PwdAttempt[MAX_STD_IN_PASSWORD]; EFI_EVENT LockEvent; BOOLEAN KeyEventSignalState; BOOLEAN InputEventSignalState; } TEXT_IN_SPLITTER_PRIVATE_DATA; #define TEXT_IN_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \ CR ((a), \ TEXT_IN_SPLITTER_PRIVATE_DATA, \ TextIn, \ TEXT_IN_SPLITTER_PRIVATE_DATA_SIGNATURE \ ) #define TEXT_IN_SPLITTER_PRIVATE_DATA_FROM_SIMPLE_POINTER_THIS(a) \ CR ((a), \ TEXT_IN_SPLITTER_PRIVATE_DATA, \ SimplePointer, \ TEXT_IN_SPLITTER_PRIVATE_DATA_SIGNATURE \ ) #define TEXT_IN_EX_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \ CR (a, \ TEXT_IN_SPLITTER_PRIVATE_DATA, \ TextInEx, \ TEXT_IN_SPLITTER_PRIVATE_DATA_SIGNATURE \ ) #define TEXT_IN_SPLITTER_PRIVATE_DATA_FROM_ABSOLUTE_POINTER_THIS(a) \ CR (a, \ TEXT_IN_SPLITTER_PRIVATE_DATA, \ AbsolutePointer, \ TEXT_IN_SPLITTER_PRIVATE_DATA_SIGNATURE \ ) // // Private data for the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL splitter // #define TEXT_OUT_SPLITTER_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('T', 'o', 'S', 'p') typedef struct { EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput; EFI_UGA_DRAW_PROTOCOL *UgaDraw; EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut; BOOLEAN TextOutEnabled; } TEXT_OUT_AND_GOP_DATA; typedef struct { UINT32 HorizontalResolution; UINT32 VerticalResolution; } TEXT_OUT_GOP_MODE; typedef struct { UINT64 Signature; EFI_HANDLE VirtualHandle; EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL TextOut; EFI_SIMPLE_TEXT_OUTPUT_MODE TextOutMode; EFI_UGA_DRAW_PROTOCOL UgaDraw; UINT32 UgaHorizontalResolution; UINT32 UgaVerticalResolution; UINT32 UgaColorDepth; UINT32 UgaRefreshRate; EFI_UGA_PIXEL *UgaBlt; EFI_GRAPHICS_OUTPUT_PROTOCOL GraphicsOutput; EFI_GRAPHICS_OUTPUT_BLT_PIXEL *GraphicsOutputBlt; TEXT_OUT_GOP_MODE *GraphicsOutputModeBuffer; UINTN CurrentNumberOfGraphicsOutput; BOOLEAN HardwareNeedsStarting; EFI_CONSOLE_CONTROL_PROTOCOL ConsoleControl; UINTN CurrentNumberOfConsoles; TEXT_OUT_AND_GOP_DATA *TextOutList; UINTN TextOutListCount; TEXT_OUT_SPLITTER_QUERY_DATA *TextOutQueryData; UINTN TextOutQueryDataCount; INT32 *TextOutModeMap; EFI_CONSOLE_CONTROL_SCREEN_MODE ConsoleOutputMode; UINTN DevNullColumns; UINTN DevNullRows; CHAR16 *DevNullScreen; INT32 *DevNullAttributes; } TEXT_OUT_SPLITTER_PRIVATE_DATA; #define TEXT_OUT_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \ CR ((a), \ TEXT_OUT_SPLITTER_PRIVATE_DATA, \ TextOut, \ TEXT_OUT_SPLITTER_PRIVATE_DATA_SIGNATURE \ ) #define GRAPHICS_OUTPUT_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \ CR ((a), \ TEXT_OUT_SPLITTER_PRIVATE_DATA, \ GraphicsOutput, \ TEXT_OUT_SPLITTER_PRIVATE_DATA_SIGNATURE \ ) #define UGA_DRAW_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \ CR ((a), \ TEXT_OUT_SPLITTER_PRIVATE_DATA, \ UgaDraw, \ TEXT_OUT_SPLITTER_PRIVATE_DATA_SIGNATURE \ ) #define CONSOLE_CONTROL_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \ CR ((a), \ TEXT_OUT_SPLITTER_PRIVATE_DATA, \ ConsoleControl, \ TEXT_OUT_SPLITTER_PRIVATE_DATA_SIGNATURE \ ) // // Function Prototypes // EFI_STATUS EFIAPI ConSplitterDriverEntry ( IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable ) ; EFI_STATUS ConSplitterTextInConstructor ( TEXT_IN_SPLITTER_PRIVATE_DATA *Private ) ; EFI_STATUS ConSplitterTextOutConstructor ( TEXT_OUT_SPLITTER_PRIVATE_DATA *Private ) ; // // Driver Binding Functions // EFI_STATUS EFIAPI ConSplitterConInDriverBindingSupported ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath ) ; EFI_STATUS EFIAPI ConSplitterSimplePointerDriverBindingSupported ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath ) ; EFI_STATUS EFIAPI ConSplitterConOutDriverBindingSupported ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath ) ; EFI_STATUS EFIAPI ConSplitterStdErrDriverBindingSupported ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath ) ; EFI_STATUS EFIAPI ConSplitterConInDriverBindingStart ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath ) ; EFI_STATUS EFIAPI ConSplitterSimplePointerDriverBindingStart ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath ) ; EFI_STATUS EFIAPI ConSplitterConOutDriverBindingStart ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath ) ; EFI_STATUS EFIAPI ConSplitterStdErrDriverBindingStart ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath ) ; EFI_STATUS EFIAPI ConSplitterConInDriverBindingStop ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN UINTN NumberOfChildren, IN EFI_HANDLE *ChildHandleBuffer ) ; EFI_STATUS EFIAPI ConSplitterSimplePointerDriverBindingStop ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN UINTN NumberOfChildren, IN EFI_HANDLE *ChildHandleBuffer ) ; EFI_STATUS EFIAPI ConSplitterConOutDriverBindingStop ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN UINTN NumberOfChildren, IN EFI_HANDLE *ChildHandleBuffer ) ; EFI_STATUS EFIAPI ConSplitterStdErrDriverBindingStop ( IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN UINTN NumberOfChildren, IN EFI_HANDLE *ChildHandleBuffer ) ; /** Retrieves a Unicode string that is the user readable name of the driver. This function retrieves the user readable name of a driver in the form of a Unicode string. If the driver specified by This has a user readable name in the language specified by Language, then a pointer to the driver name is returned in DriverName, and EFI_SUCCESS is returned. If the driver specified by This does not support the language specified by Language, then EFI_UNSUPPORTED is returned. @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or EFI_COMPONENT_NAME_PROTOCOL instance. @param Language[in] A pointer to a Null-terminated ASCII string array indicating the language. This is the language of the driver name that the caller is requesting, and it must match one of the languages specified in SupportedLanguages. The number of languages supported by a driver is up to the driver writer. Language is specified in RFC 3066 or ISO 639-2 language code format. @param DriverName[out] A pointer to the Unicode string to return. This Unicode string is the name of the driver specified by This in the language specified by Language. @retval EFI_SUCCESS The Unicode string for the Driver specified by This and the language specified by Language was returned in DriverName. @retval EFI_INVALID_PARAMETER Language is NULL. @retval EFI_INVALID_PARAMETER DriverName is NULL. @retval EFI_UNSUPPORTED The driver specified by This does not support the language specified by Language. **/ EFI_STATUS EFIAPI ConSplitterComponentNameGetDriverName ( IN EFI_COMPONENT_NAME_PROTOCOL *This, IN CHAR8 *Language, OUT CHAR16 **DriverName ); /** Retrieves a Unicode string that is the user readable name of the controller that is being managed by a driver. This function retrieves the user readable name of the controller specified by ControllerHandle and ChildHandle in the form of a Unicode string. If the driver specified by This has a user readable name in the language specified by Language, then a pointer to the controller name is returned in ControllerName, and EFI_SUCCESS is returned. If the driver specified by This is not currently managing the controller specified by ControllerHandle and ChildHandle, then EFI_UNSUPPORTED is returned. If the driver specified by This does not support the language specified by Language, then EFI_UNSUPPORTED is returned. @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or EFI_COMPONENT_NAME_PROTOCOL instance. @param ControllerHandle[in] The handle of a controller that the driver specified by This is managing. This handle specifies the controller whose name is to be returned. @param ChildHandle[in] The handle of the child controller to retrieve the name of. This is an optional parameter that may be NULL. It will be NULL for device drivers. It will also be NULL for a bus drivers that wish to retrieve the name of the bus controller. It will not be NULL for a bus driver that wishes to retrieve the name of a child controller. @param Language[in] A pointer to a Null-terminated ASCII string array indicating the language. This is the language of the driver name that the caller is requesting, and it must match one of the languages specified in SupportedLanguages. The number of languages supported by a driver is up to the driver writer. Language is specified in RFC 3066 or ISO 639-2 language code format. @param ControllerName[out] A pointer to the Unicode string to return. This Unicode string is the name of the controller specified by ControllerHandle and ChildHandle in the language specified by Language from the point of view of the driver specified by This. @retval EFI_SUCCESS The Unicode string for the user readable name in the language specified by Language for the driver specified by This was returned in DriverName. @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE. @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid EFI_HANDLE. @retval EFI_INVALID_PARAMETER Language is NULL. @retval EFI_INVALID_PARAMETER ControllerName is NULL. @retval EFI_UNSUPPORTED The driver specified by This is not currently managing the controller specified by ControllerHandle and ChildHandle. @retval EFI_UNSUPPORTED The driver specified by This does not support the language specified by Language. **/ EFI_STATUS EFIAPI ConSplitterConInComponentNameGetControllerName ( IN EFI_COMPONENT_NAME_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_HANDLE ChildHandle OPTIONAL, IN CHAR8 *Language, OUT CHAR16 **ControllerName ); /** Retrieves a Unicode string that is the user readable name of the controller that is being managed by a driver. This function retrieves the user readable name of the controller specified by ControllerHandle and ChildHandle in the form of a Unicode string. If the driver specified by This has a user readable name in the language specified by Language, then a pointer to the controller name is returned in ControllerName, and EFI_SUCCESS is returned. If the driver specified by This is not currently managing the controller specified by ControllerHandle and ChildHandle, then EFI_UNSUPPORTED is returned. If the driver specified by This does not support the language specified by Language, then EFI_UNSUPPORTED is returned. @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or EFI_COMPONENT_NAME_PROTOCOL instance. @param ControllerHandle[in] The handle of a controller that the driver specified by This is managing. This handle specifies the controller whose name is to be returned. @param ChildHandle[in] The handle of the child controller to retrieve the name of. This is an optional parameter that may be NULL. It will be NULL for device drivers. It will also be NULL for a bus drivers that wish to retrieve the name of the bus controller. It will not be NULL for a bus driver that wishes to retrieve the name of a child controller. @param Language[in] A pointer to a Null-terminated ASCII string array indicating the language. This is the language of the driver name that the caller is requesting, and it must match one of the languages specified in SupportedLanguages. The number of languages supported by a driver is up to the driver writer. Language is specified in RFC 3066 or ISO 639-2 language code format. @param ControllerName[out] A pointer to the Unicode string to return. This Unicode string is the name of the controller specified by ControllerHandle and ChildHandle in the language specified by Language from the point of view of the driver specified by This. @retval EFI_SUCCESS The Unicode string for the user readable name in the language specified by Language for the driver specified by This was returned in DriverName. @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE. @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid EFI_HANDLE. @retval EFI_INVALID_PARAMETER Language is NULL. @retval EFI_INVALID_PARAMETER ControllerName is NULL. @retval EFI_UNSUPPORTED The driver specified by This is not currently managing the controller specified by ControllerHandle and ChildHandle. @retval EFI_UNSUPPORTED The driver specified by This does not support the language specified by Language. **/ EFI_STATUS EFIAPI ConSplitterSimplePointerComponentNameGetControllerName ( IN EFI_COMPONENT_NAME_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_HANDLE ChildHandle OPTIONAL, IN CHAR8 *Language, OUT CHAR16 **ControllerName ); /** Retrieves a Unicode string that is the user readable name of the controller that is being managed by a driver. This function retrieves the user readable name of the controller specified by ControllerHandle and ChildHandle in the form of a Unicode string. If the driver specified by This has a user readable name in the language specified by Language, then a pointer to the controller name is returned in ControllerName, and EFI_SUCCESS is returned. If the driver specified by This is not currently managing the controller specified by ControllerHandle and ChildHandle, then EFI_UNSUPPORTED is returned. If the driver specified by This does not support the language specified by Language, then EFI_UNSUPPORTED is returned. @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or EFI_COMPONENT_NAME_PROTOCOL instance. @param ControllerHandle[in] The handle of a controller that the driver specified by This is managing. This handle specifies the controller whose name is to be returned. @param ChildHandle[in] The handle of the child controller to retrieve the name of. This is an optional parameter that may be NULL. It will be NULL for device drivers. It will also be NULL for a bus drivers that wish to retrieve the name of the bus controller. It will not be NULL for a bus driver that wishes to retrieve the name of a child controller. @param Language[in] A pointer to a Null-terminated ASCII string array indicating the language. This is the language of the driver name that the caller is requesting, and it must match one of the languages specified in SupportedLanguages. The number of languages supported by a driver is up to the driver writer. Language is specified in RFC 3066 or ISO 639-2 language code format. @param ControllerName[out] A pointer to the Unicode string to return. This Unicode string is the name of the controller specified by ControllerHandle and ChildHandle in the language specified by Language from the point of view of the driver specified by This. @retval EFI_SUCCESS The Unicode string for the user readable name in the language specified by Language for the driver specified by This was returned in DriverName. @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE. @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid EFI_HANDLE. @retval EFI_INVALID_PARAMETER Language is NULL. @retval EFI_INVALID_PARAMETER ControllerName is NULL. @retval EFI_UNSUPPORTED The driver specified by This is not currently managing the controller specified by ControllerHandle and ChildHandle. @retval EFI_UNSUPPORTED The driver specified by This does not support the language specified by Language. **/ EFI_STATUS EFIAPI ConSplitterConOutComponentNameGetControllerName ( IN EFI_COMPONENT_NAME_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_HANDLE ChildHandle OPTIONAL, IN CHAR8 *Language, OUT CHAR16 **ControllerName ); /** Retrieves a Unicode string that is the user readable name of the controller that is being managed by a driver. This function retrieves the user readable name of the controller specified by ControllerHandle and ChildHandle in the form of a Unicode string. If the driver specified by This has a user readable name in the language specified by Language, then a pointer to the controller name is returned in ControllerName, and EFI_SUCCESS is returned. If the driver specified by This is not currently managing the controller specified by ControllerHandle and ChildHandle, then EFI_UNSUPPORTED is returned. If the driver specified by This does not support the language specified by Language, then EFI_UNSUPPORTED is returned. @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or EFI_COMPONENT_NAME_PROTOCOL instance. @param ControllerHandle[in] The handle of a controller that the driver specified by This is managing. This handle specifies the controller whose name is to be returned. @param ChildHandle[in] The handle of the child controller to retrieve the name of. This is an optional parameter that may be NULL. It will be NULL for device drivers. It will also be NULL for a bus drivers that wish to retrieve the name of the bus controller. It will not be NULL for a bus driver that wishes to retrieve the name of a child controller. @param Language[in] A pointer to a Null-terminated ASCII string array indicating the language. This is the language of the driver name that the caller is requesting, and it must match one of the languages specified in SupportedLanguages. The number of languages supported by a driver is up to the driver writer. Language is specified in RFC 3066 or ISO 639-2 language code format. @param ControllerName[out] A pointer to the Unicode string to return. This Unicode string is the name of the controller specified by ControllerHandle and ChildHandle in the language specified by Language from the point of view of the driver specified by This. @retval EFI_SUCCESS The Unicode string for the user readable name in the language specified by Language for the driver specified by This was returned in DriverName. @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE. @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid EFI_HANDLE. @retval EFI_INVALID_PARAMETER Language is NULL. @retval EFI_INVALID_PARAMETER ControllerName is NULL. @retval EFI_UNSUPPORTED The driver specified by This is not currently managing the controller specified by ControllerHandle and ChildHandle. @retval EFI_UNSUPPORTED The driver specified by This does not support the language specified by Language. **/ EFI_STATUS EFIAPI ConSplitterStdErrComponentNameGetControllerName ( IN EFI_COMPONENT_NAME_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_HANDLE ChildHandle OPTIONAL, IN CHAR8 *Language, OUT CHAR16 **ControllerName ); // // TextIn Constructor/Destructor functions // EFI_STATUS ConSplitterTextInAddDevice ( IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private, IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *TextIn ) ; EFI_STATUS ConSplitterTextInDeleteDevice ( IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private, IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *TextIn ) ; // // SimplePointer Constuctor/Destructor functions // EFI_STATUS ConSplitterSimplePointerAddDevice ( IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private, IN EFI_SIMPLE_POINTER_PROTOCOL *SimplePointer ) ; EFI_STATUS ConSplitterSimplePointerDeleteDevice ( IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private, IN EFI_SIMPLE_POINTER_PROTOCOL *SimplePointer ) ; // // TextOut Constuctor/Destructor functions // EFI_STATUS ConSplitterTextOutAddDevice ( IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private, IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut, IN EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput, IN EFI_UGA_DRAW_PROTOCOL *UgaDraw ) ; EFI_STATUS ConSplitterTextOutDeleteDevice ( IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private, IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut ) ; // // TextIn I/O Functions // EFI_STATUS EFIAPI ConSplitterTextInReset ( IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This, IN BOOLEAN ExtendedVerification ) ; EFI_STATUS EFIAPI ConSplitterTextInReadKeyStroke ( IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This, OUT EFI_INPUT_KEY *Key ) ; EFI_STATUS ConSplitterTextInExAddDevice ( IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private, IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *TextInEx ) ; EFI_STATUS ConSplitterTextInExDeleteDevice ( IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private, IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *TextInEx ) ; // // Simple Text Input Ex protocol function prototypes // EFI_STATUS EFIAPI ConSplitterTextInResetEx ( IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This, IN BOOLEAN ExtendedVerification ) /*++ Routine Description: Reset the input device and optionaly run diagnostics Arguments: This - Protocol instance pointer. ExtendedVerification - Driver may perform diagnostics on reset. Returns: EFI_SUCCESS - The device was reset. EFI_DEVICE_ERROR - The device is not functioning properly and could not be reset. --*/ ; EFI_STATUS EFIAPI ConSplitterTextInReadKeyStrokeEx ( IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This, OUT EFI_KEY_DATA *KeyData ) /*++ Routine Description: Reads the next keystroke from the input device. The WaitForKey Event can be used to test for existance of a keystroke via WaitForEvent () call. Arguments: This - Protocol instance pointer. KeyData - A pointer to a buffer that is filled in with the keystroke state data for the key that was pressed. Returns: EFI_SUCCESS - The keystroke information was returned. EFI_NOT_READY - There was no keystroke data availiable. EFI_DEVICE_ERROR - The keystroke information was not returned due to hardware errors. EFI_INVALID_PARAMETER - KeyData is NULL. --*/ ; EFI_STATUS EFIAPI ConSplitterTextInSetState ( IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This, IN EFI_KEY_TOGGLE_STATE *KeyToggleState ) /*++ Routine Description: Set certain state for the input device. Arguments: This - Protocol instance pointer. KeyToggleState - A pointer to the EFI_KEY_TOGGLE_STATE to set the state for the input device. Returns: EFI_SUCCESS - The device state was set successfully. EFI_DEVICE_ERROR - The device is not functioning correctly and could not have the setting adjusted. EFI_UNSUPPORTED - The device does not have the ability to set its state. EFI_INVALID_PARAMETER - KeyToggleState is NULL. --*/ ; EFI_STATUS EFIAPI ConSplitterTextInRegisterKeyNotify ( IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This, IN EFI_KEY_DATA *KeyData, IN EFI_KEY_NOTIFY_FUNCTION KeyNotificationFunction, OUT EFI_HANDLE *NotifyHandle ) /*++ Routine Description: Register a notification function for a particular keystroke for the input device. Arguments: This - Protocol instance pointer. KeyData - A pointer to a buffer that is filled in with the keystroke information data for the key that was pressed. KeyNotificationFunction - Points to the function to be called when the key sequence is typed specified by KeyData. NotifyHandle - Points to the unique handle assigned to the registered notification. Returns: EFI_SUCCESS - The notification function was registered successfully. EFI_OUT_OF_RESOURCES - Unable to allocate resources for necesssary data structures. EFI_INVALID_PARAMETER - KeyData or NotifyHandle is NULL. --*/ ; EFI_STATUS EFIAPI ConSplitterTextInUnregisterKeyNotify ( IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This, IN EFI_HANDLE NotificationHandle ) /*++ Routine Description: Remove a registered notification function from a particular keystroke. Arguments: This - Protocol instance pointer. NotificationHandle - The handle of the notification function being unregistered. Returns: EFI_SUCCESS - The notification function was unregistered successfully. EFI_INVALID_PARAMETER - The NotificationHandle is invalid. EFI_NOT_FOUND - Can not find the matching entry in database. --*/ ; VOID EFIAPI ConSplitterTextInWaitForKey ( IN EFI_EVENT Event, IN VOID *Context ) ; BOOLEAN ConSpliterConssoleControlStdInLocked ( VOID ) ; VOID EFIAPI ConSpliterConsoleControlLockStdInEvent ( IN EFI_EVENT Event, IN VOID *Context ) ; EFI_STATUS EFIAPI ConSpliterConsoleControlLockStdIn ( IN EFI_CONSOLE_CONTROL_PROTOCOL *This, IN CHAR16 *Password ) ; EFI_STATUS EFIAPI ConSplitterTextInPrivateReadKeyStroke ( IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private, OUT EFI_INPUT_KEY *Key ) ; EFI_STATUS EFIAPI ConSplitterSimplePointerReset ( IN EFI_SIMPLE_POINTER_PROTOCOL *This, IN BOOLEAN ExtendedVerification ) ; EFI_STATUS EFIAPI ConSplitterSimplePointerGetState ( IN EFI_SIMPLE_POINTER_PROTOCOL *This, IN OUT EFI_SIMPLE_POINTER_STATE *State ) ; VOID EFIAPI ConSplitterSimplePointerWaitForInput ( IN EFI_EVENT Event, IN VOID *Context ) ; // // TextOut I/O Functions // VOID ConSplitterSynchronizeModeData ( TEXT_OUT_SPLITTER_PRIVATE_DATA *Private ) ; EFI_STATUS EFIAPI ConSplitterTextOutReset ( IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, IN BOOLEAN ExtendedVerification ) ; EFI_STATUS EFIAPI ConSplitterTextOutOutputString ( IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, IN CHAR16 *WString ) ; EFI_STATUS EFIAPI ConSplitterTextOutTestString ( IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, IN CHAR16 *WString ) ; EFI_STATUS EFIAPI ConSplitterTextOutQueryMode ( IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, IN UINTN ModeNumber, OUT UINTN *Columns, OUT UINTN *Rows ) ; EFI_STATUS EFIAPI ConSplitterTextOutSetMode ( IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, IN UINTN ModeNumber ) ; EFI_STATUS EFIAPI ConSplitterTextOutSetAttribute ( IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, IN UINTN Attribute ) ; EFI_STATUS EFIAPI ConSplitterTextOutClearScreen ( IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This ) ; EFI_STATUS EFIAPI ConSplitterTextOutSetCursorPosition ( IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, IN UINTN Column, IN UINTN Row ) ; EFI_STATUS EFIAPI ConSplitterTextOutEnableCursor ( IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, IN BOOLEAN Visible ) ; EFI_STATUS ConSplitterGrowBuffer ( IN UINTN SizeOfCount, IN UINTN *Count, IN OUT VOID **Buffer ) ; EFI_STATUS EFIAPI ConSpliterConsoleControlGetMode ( IN EFI_CONSOLE_CONTROL_PROTOCOL *This, OUT EFI_CONSOLE_CONTROL_SCREEN_MODE *Mode, OUT BOOLEAN *GopExists, OUT BOOLEAN *StdInLocked ) ; EFI_STATUS EFIAPI ConSpliterConsoleControlSetMode ( IN EFI_CONSOLE_CONTROL_PROTOCOL *This, IN EFI_CONSOLE_CONTROL_SCREEN_MODE Mode ) ; EFI_STATUS EFIAPI ConSpliterGraphicsOutputQueryMode ( IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This, IN UINT32 ModeNumber, OUT UINTN *SizeOfInfo, OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info ) ; EFI_STATUS EFIAPI ConSpliterGraphicsOutputSetMode ( IN EFI_GRAPHICS_OUTPUT_PROTOCOL * This, IN UINT32 ModeNumber ) ; EFI_STATUS EFIAPI ConSpliterGraphicsOutputBlt ( IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This, IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation, IN UINTN SourceX, IN UINTN SourceY, IN UINTN DestinationX, IN UINTN DestinationY, IN UINTN Width, IN UINTN Height, IN UINTN Delta OPTIONAL ) ; EFI_STATUS DevNullGopSync ( IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private, IN EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput, IN EFI_UGA_DRAW_PROTOCOL *UgaDraw ) ; EFI_STATUS EFIAPI ConSpliterUgaDrawGetMode ( IN EFI_UGA_DRAW_PROTOCOL *This, OUT UINT32 *HorizontalResolution, OUT UINT32 *VerticalResolution, OUT UINT32 *ColorDepth, OUT UINT32 *RefreshRate ) ; EFI_STATUS EFIAPI ConSpliterUgaDrawSetMode ( IN EFI_UGA_DRAW_PROTOCOL *This, IN UINT32 HorizontalResolution, IN UINT32 VerticalResolution, IN UINT32 ColorDepth, IN UINT32 RefreshRate ) ; EFI_STATUS EFIAPI ConSpliterUgaDrawBlt ( IN EFI_UGA_DRAW_PROTOCOL *This, IN EFI_UGA_PIXEL *BltBuffer, OPTIONAL IN EFI_UGA_BLT_OPERATION BltOperation, IN UINTN SourceX, IN UINTN SourceY, IN UINTN DestinationX, IN UINTN DestinationY, IN UINTN Width, IN UINTN Height, IN UINTN Delta OPTIONAL ) ; EFI_STATUS DevNullUgaSync ( IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private, IN EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput, IN EFI_UGA_DRAW_PROTOCOL *UgaDraw ) ; EFI_STATUS DevNullTextOutOutputString ( IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private, IN CHAR16 *WString ) ; EFI_STATUS DevNullTextOutSetMode ( IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private, IN UINTN ModeNumber ) ; EFI_STATUS DevNullTextOutClearScreen ( IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private ) ; EFI_STATUS DevNullTextOutSetCursorPosition ( IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private, IN UINTN Column, IN UINTN Row ) ; EFI_STATUS DevNullTextOutEnableCursor ( IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private, IN BOOLEAN Visible ) ; EFI_STATUS DevNullSyncGopStdOut ( IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private ) ; #endif