diff options
Diffstat (limited to 'EdkModulePkg/Universal/Console/Terminal')
| -rw-r--r-- | EdkModulePkg/Universal/Console/Terminal/Dxe/ComponentName.c | 195 | ||||
| -rw-r--r-- | EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.c | 1187 | ||||
| -rw-r--r-- | EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.h | 549 | ||||
| -rw-r--r-- | EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.msa | 129 | ||||
| -rw-r--r-- | EdkModulePkg/Universal/Console/Terminal/Dxe/TerminalConIn.c | 1177 | ||||
| -rw-r--r-- | EdkModulePkg/Universal/Console/Terminal/Dxe/TerminalConOut.c | 995 | ||||
| -rw-r--r-- | EdkModulePkg/Universal/Console/Terminal/Dxe/ansi.c | 68 | ||||
| -rw-r--r-- | EdkModulePkg/Universal/Console/Terminal/Dxe/vtutf8.c | 270 |
8 files changed, 0 insertions, 4570 deletions
diff --git a/EdkModulePkg/Universal/Console/Terminal/Dxe/ComponentName.c b/EdkModulePkg/Universal/Console/Terminal/Dxe/ComponentName.c deleted file mode 100644 index bdc6df471d..0000000000 --- a/EdkModulePkg/Universal/Console/Terminal/Dxe/ComponentName.c +++ /dev/null @@ -1,195 +0,0 @@ -/*++
-
-Copyright (c) 2006, 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.
-
-Module Name:
-
- ComponentName.c
-
-Abstract:
-
---*/
-
-
-#include "Terminal.h"
-
-//
-// EFI Component Name Protocol
-//
-EFI_COMPONENT_NAME_PROTOCOL gTerminalComponentName = {
- TerminalComponentNameGetDriverName,
- TerminalComponentNameGetControllerName,
- "eng"
-};
-
-static EFI_UNICODE_STRING_TABLE mTerminalDriverNameTable[] = {
- {
- "eng",
- (CHAR16 *) L"Serial Terminal Driver"
- },
- {
- NULL,
- NULL
- }
-};
-
-EFI_STATUS
-EFIAPI
-TerminalComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-/*++
-
- Routine Description:
- Retrieves a Unicode string that is the user readable name of the EFI Driver.
-
- Arguments:
- This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- Language - A pointer to a three character ISO 639-2 language identifier.
- This is the language of the driver name that 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.
- DriverName - 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.
-
- Returns:
- EFI_SUCCESS - The Unicode string for the Driver specified by This
- and the language specified by Language was returned
- in DriverName.
- EFI_INVALID_PARAMETER - Language is NULL.
- EFI_INVALID_PARAMETER - DriverName is NULL.
- EFI_UNSUPPORTED - The driver specified by This does not support the
- language specified by Language.
-
---*/
-{
- return LookupUnicodeString (
- Language,
- gTerminalComponentName.SupportedLanguages,
- mTerminalDriverNameTable,
- DriverName
- );
-}
-
-EFI_STATUS
-EFIAPI
-TerminalComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-/*++
-
- Routine Description:
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by an EFI Driver.
-
- Arguments:
- This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- ControllerHandle - The handle of a controller that the driver specified by
- This is managing. This handle specifies the controller
- whose name is to be returned.
- ChildHandle - 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.
- Language - A pointer to a three character ISO 639-2 language
- identifier. This is the language of the controller name
- that 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.
- ControllerName - 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.
-
- Returns:
- 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.
- EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
- EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- EFI_INVALID_PARAMETER - Language is NULL.
- EFI_INVALID_PARAMETER - ControllerName is NULL.
- EFI_UNSUPPORTED - The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- EFI_UNSUPPORTED - The driver specified by This does not support the
- language specified by Language.
-
---*/
-{
- EFI_STATUS Status;
- EFI_SIMPLE_TEXT_OUT_PROTOCOL *SimpleTextOutput;
- TERMINAL_DEV *TerminalDevice;
-
- //
- // Make sure this driver is currently managing ControllHandle
- //
- Status = EfiTestManagedDevice (
- ControllerHandle,
- gTerminalDriverBinding.DriverBindingHandle,
- &gEfiSerialIoProtocolGuid
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // This is a bus driver, so ChildHandle can not be NULL.
- //
- if (ChildHandle == NULL) {
- return EFI_UNSUPPORTED;
- }
-
- Status = EfiTestChildHandle (
- ControllerHandle,
- ChildHandle,
- &gEfiSerialIoProtocolGuid
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Get our context back
- //
- Status = gBS->OpenProtocol (
- ChildHandle,
- &gEfiSimpleTextOutProtocolGuid,
- (VOID **) &SimpleTextOutput,
- gTerminalDriverBinding.DriverBindingHandle,
- ChildHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (SimpleTextOutput);
-
- return LookupUnicodeString (
- Language,
- gTerminalComponentName.SupportedLanguages,
- TerminalDevice->ControllerNameTable,
- ControllerName
- );
-}
diff --git a/EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.c b/EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.c deleted file mode 100644 index 958516db61..0000000000 --- a/EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.c +++ /dev/null @@ -1,1187 +0,0 @@ -/*++
-
-Copyright (c) 2006, 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.
-
-Module Name:
-
- Terminal.c
-
-Abstract:
-
-Revision History:
-
---*/
-
-
-#include "Terminal.h"
-
-//
-// Globals
-//
-EFI_DRIVER_BINDING_PROTOCOL gTerminalDriverBinding = {
- TerminalDriverBindingSupported,
- TerminalDriverBindingStart,
- TerminalDriverBindingStop,
- 0xa,
- NULL,
- NULL
-};
-
-
-EFI_STATUS
-EFIAPI
-TerminalDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
- EFI_SERIAL_IO_PROTOCOL *SerialIo;
- VENDOR_DEVICE_PATH *Node;
-
- //
- // If remaining device path is not NULL, then make sure it is a
- // device path that describes a terminal communications protocol.
- //
- if (RemainingDevicePath != NULL) {
-
- Node = (VENDOR_DEVICE_PATH *) RemainingDevicePath;
-
- if (Node->Header.Type != MESSAGING_DEVICE_PATH ||
- Node->Header.SubType != MSG_VENDOR_DP ||
- DevicePathNodeLength(&Node->Header) != sizeof(VENDOR_DEVICE_PATH)) {
-
- return EFI_UNSUPPORTED;
-
- }
- //
- // only supports PC ANSI, VT100, VT100+ and VT-UTF8 terminal types
- //
- if (!CompareGuid (&Node->Guid, &gEfiPcAnsiGuid) &&
- !CompareGuid (&Node->Guid, &gEfiVT100Guid) &&
- !CompareGuid (&Node->Guid, &gEfiVT100PlusGuid) &&
- !CompareGuid (&Node->Guid, &gEfiVTUTF8Guid)) {
-
- return EFI_UNSUPPORTED;
- }
- }
- //
- // Open the IO Abstraction(s) needed to perform the supported test
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &ParentDevicePath,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (Status == EFI_ALREADY_STARTED) {
- return EFI_SUCCESS;
- }
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- //
- // The Controller must support the Serial I/O Protocol.
- // This driver is a bus driver with at most 1 child device, so it is
- // ok for it to be already started.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSerialIoProtocolGuid,
- (VOID **) &SerialIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (Status == EFI_ALREADY_STARTED) {
- return EFI_SUCCESS;
- }
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
- //
- // Close the I/O Abstraction(s) used to perform the supported test
- //
- gBS->CloseProtocol (
- Controller,
- &gEfiSerialIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-TerminalDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-/*++
-
- Routine Description:
-
- Start the controller.
-
- Arguments:
-
- This - A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
- Controller - The handle of the controller to start.
- RemainingDevicePath - A pointer to the remaining portion of a devcie path.
-
- Returns:
-
- EFI_SUCCESS.
-
---*/
-{
- EFI_STATUS Status;
- EFI_SERIAL_IO_PROTOCOL *SerialIo;
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
- VENDOR_DEVICE_PATH *Node;
- VENDOR_DEVICE_PATH *DefaultNode;
- EFI_SERIAL_IO_MODE *Mode;
- UINTN SerialInTimeOut;
- TERMINAL_DEV *TerminalDevice;
- UINT8 TerminalType;
- EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *OpenInfoBuffer;
- UINTN EntryCount;
- UINTN Index;
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
-
- TerminalDevice = NULL;
- DefaultNode = NULL;
- //
- // Get the Device Path Protocol to build the device path of the child device
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &ParentDevicePath,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status) && Status != EFI_ALREADY_STARTED) {
- return Status;
- }
- //
- // Report that the remote terminal is being enabled
- //
- DevicePath = ParentDevicePath;
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_REMOTE_CONSOLE | EFI_P_PC_ENABLE,
- DevicePath
- );
-
- //
- // Open the Serial I/O Protocol BY_DRIVER. It might already be started.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSerialIoProtocolGuid,
- (VOID **) &SerialIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status) && Status != EFI_ALREADY_STARTED) {
- return Status;
- }
-
- if (Status != EFI_ALREADY_STARTED) {
- //
- // If Serial I/O is not already open by this driver, then tag the handle
- // with the Terminal Driver GUID and update the ConInDev, ConOutDev, and
- // StdErrDev variables with the list of possible terminal types on this
- // serial port.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiCallerIdGuid,
- NULL,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Controller,
- &gEfiCallerIdGuid,
- DuplicateDevicePath (ParentDevicePath),
- NULL
- );
- if (EFI_ERROR (Status)) {
- goto Error;
- }
- //
- // if the serial device is a hot plug device, do not update the
- // ConInDev, ConOutDev, and StdErrDev variables.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiHotPlugDeviceGuid,
- NULL,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- TerminalUpdateConsoleDevVariable ((CHAR16 *)VarConsoleInpDev, ParentDevicePath);
- TerminalUpdateConsoleDevVariable ((CHAR16 *)VarConsoleOutDev, ParentDevicePath);
- TerminalUpdateConsoleDevVariable ((CHAR16 *)VarErrorOutDev, ParentDevicePath);
- }
- }
- }
- //
- // Make sure a child handle does not already exist. This driver can only
- // produce one child per serial port.
- //
- Status = gBS->OpenProtocolInformation (
- Controller,
- &gEfiSerialIoProtocolGuid,
- &OpenInfoBuffer,
- &EntryCount
- );
- if (!EFI_ERROR (Status)) {
- Status = EFI_SUCCESS;
- for (Index = 0; Index < EntryCount; Index++) {
- if (OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) {
- Status = EFI_ALREADY_STARTED;
- }
- }
-
- FreePool (OpenInfoBuffer);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- }
- //
- // If RemainingDevicePath is NULL, then create default device path node
- //
- if (RemainingDevicePath == NULL) {
- DefaultNode = AllocatePool (sizeof (VENDOR_DEVICE_PATH));
- if (DefaultNode == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Error;
- }
-
- CopyMem (&DefaultNode->Guid, &gEfiPcAnsiGuid, sizeof (EFI_GUID));
- RemainingDevicePath = (EFI_DEVICE_PATH_PROTOCOL*) DefaultNode;
- }
- //
- // Use the RemainingDevicePath to determine the terminal type
- //
- Node = (VENDOR_DEVICE_PATH *) RemainingDevicePath;
-
- if (CompareGuid (&Node->Guid, &gEfiPcAnsiGuid)) {
-
- TerminalType = PcAnsiType;
-
- } else if (CompareGuid (&Node->Guid, &gEfiVT100Guid)) {
-
- TerminalType = VT100Type;
-
- } else if (CompareGuid (&Node->Guid, &gEfiVT100PlusGuid)) {
-
- TerminalType = VT100PlusType;
-
- } else if (CompareGuid (&Node->Guid, &gEfiVTUTF8Guid)) {
-
- TerminalType = VTUTF8Type;
-
- } else {
- goto Error;
- }
- //
- // Initialize the Terminal Dev
- //
- TerminalDevice = AllocatePool (sizeof (TERMINAL_DEV));
- if (TerminalDevice == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Error;
- }
-
- ZeroMem (TerminalDevice, sizeof (TERMINAL_DEV));
-
- TerminalDevice->Signature = TERMINAL_DEV_SIGNATURE;
-
- TerminalDevice->TerminalType = TerminalType;
-
- TerminalDevice->SerialIo = SerialIo;
-
- //
- // Simple Input Protocol
- //
- TerminalDevice->SimpleInput.Reset = TerminalConInReset;
- TerminalDevice->SimpleInput.ReadKeyStroke = TerminalConInReadKeyStroke;
-
- Status = gBS->CreateEvent (
- EVT_NOTIFY_WAIT,
- TPL_NOTIFY,
- TerminalConInWaitForKey,
- &TerminalDevice->SimpleInput,
- &TerminalDevice->SimpleInput.WaitForKey
- );
- if (EFI_ERROR (Status)) {
- goto Error;
- }
- //
- // initialize the FIFO buffer used for accommodating
- // the pre-read pending characters
- //
- InitializeRawFiFo (TerminalDevice);
- InitializeUnicodeFiFo (TerminalDevice);
- InitializeEfiKeyFiFo (TerminalDevice);
-
- //
- // Set the timeout value of serial buffer for
- // keystroke response performance issue
- //
- Mode = TerminalDevice->SerialIo->Mode;
-
- SerialInTimeOut = 0;
- if (Mode->BaudRate != 0) {
- SerialInTimeOut = (1 + Mode->DataBits + Mode->StopBits) * 2 * 1000000 / (UINTN) Mode->BaudRate;
- }
-
- Status = TerminalDevice->SerialIo->SetAttributes (
- TerminalDevice->SerialIo,
- Mode->BaudRate,
- Mode->ReceiveFifoDepth,
- (UINT32) SerialInTimeOut,
- (EFI_PARITY_TYPE) (Mode->Parity),
- (UINT8) Mode->DataBits,
- (EFI_STOP_BITS_TYPE) (Mode->StopBits)
- );
- if (EFI_ERROR (Status)) {
- //
- // if set attributes operation fails, invalidate
- // the value of SerialInTimeOut,thus make it
- // inconsistent with the default timeout value
- // of serial buffer. This will invoke the recalculation
- // in the readkeystroke routine.
- //
- TerminalDevice->SerialInTimeOut = 0;
- } else {
- TerminalDevice->SerialInTimeOut = SerialInTimeOut;
- }
- //
- // Build the device path for the child device
- //
- Status = SetTerminalDevicePath (
- TerminalDevice->TerminalType,
- ParentDevicePath,
- &TerminalDevice->DevicePath
- );
- if (EFI_ERROR (Status)) {
- goto Error;
- }
-
- DevicePath = TerminalDevice->DevicePath;
-
- Status = TerminalDevice->SimpleInput.Reset (
- &TerminalDevice->SimpleInput,
- FALSE
- );
- if (EFI_ERROR (Status)) {
- //
- // Need to report Error Code first
- //
- goto ReportError;
- }
- //
- // Simple Text Output Protocol
- //
- TerminalDevice->SimpleTextOutput.Reset = TerminalConOutReset;
- TerminalDevice->SimpleTextOutput.OutputString = TerminalConOutOutputString;
- TerminalDevice->SimpleTextOutput.TestString = TerminalConOutTestString;
- TerminalDevice->SimpleTextOutput.QueryMode = TerminalConOutQueryMode;
- TerminalDevice->SimpleTextOutput.SetMode = TerminalConOutSetMode;
- TerminalDevice->SimpleTextOutput.SetAttribute = TerminalConOutSetAttribute;
- TerminalDevice->SimpleTextOutput.ClearScreen = TerminalConOutClearScreen;
- TerminalDevice->SimpleTextOutput.SetCursorPosition = TerminalConOutSetCursorPosition;
- TerminalDevice->SimpleTextOutput.EnableCursor = TerminalConOutEnableCursor;
- TerminalDevice->SimpleTextOutput.Mode = &TerminalDevice->SimpleTextOutputMode;
-
- TerminalDevice->SimpleTextOutputMode.MaxMode = 1;
- //
- // For terminal devices, cursor is always visible
- //
- TerminalDevice->SimpleTextOutputMode.CursorVisible = TRUE;
- TerminalDevice->SimpleTextOutputMode.Attribute = EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK);
-
- Status = TerminalDevice->SimpleTextOutput.Reset (
- &TerminalDevice->SimpleTextOutput,
- FALSE
- );
- if (EFI_ERROR (Status)) {
- goto ReportError;
- }
-
- Status = TerminalDevice->SimpleTextOutput.SetMode (
- &TerminalDevice->SimpleTextOutput,
- 0
- );
- if (EFI_ERROR (Status)) {
- goto ReportError;
- }
-
- Status = TerminalDevice->SimpleTextOutput.EnableCursor (
- &TerminalDevice->SimpleTextOutput,
- TRUE
- );
- if (EFI_ERROR (Status)) {
- goto ReportError;
- }
- //
- //
- //
- TerminalDevice->InputState = INPUT_STATE_DEFAULT;
- TerminalDevice->ResetState = RESET_STATE_DEFAULT;
-
- Status = gBS->CreateEvent (
- EVT_TIMER,
- TPL_CALLBACK,
- NULL,
- NULL,
- &TerminalDevice->TwoSecondTimeOut
- );
-
- //
- // Build the component name for the child device
- //
- TerminalDevice->ControllerNameTable = NULL;
- switch (TerminalDevice->TerminalType) {
- case PcAnsiType:
- AddUnicodeString (
- "eng",
- gTerminalComponentName.SupportedLanguages,
- &TerminalDevice->ControllerNameTable,
- (CHAR16 *)L"PC-ANSI Serial Console"
- );
- break;
-
- case VT100Type:
- AddUnicodeString (
- "eng",
- gTerminalComponentName.SupportedLanguages,
- &TerminalDevice->ControllerNameTable,
- (CHAR16 *)L"VT-100 Serial Console"
- );
- break;
-
- case VT100PlusType:
- AddUnicodeString (
- "eng",
- gTerminalComponentName.SupportedLanguages,
- &TerminalDevice->ControllerNameTable,
- (CHAR16 *)L"VT-100+ Serial Console"
- );
- break;
-
- case VTUTF8Type:
- AddUnicodeString (
- "eng",
- gTerminalComponentName.SupportedLanguages,
- &TerminalDevice->ControllerNameTable,
- (CHAR16 *)L"VT-UTF8 Serial Console"
- );
- break;
- }
- //
- // Install protocol interfaces for the serial device.
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &TerminalDevice->Handle,
- &gEfiDevicePathProtocolGuid,
- TerminalDevice->DevicePath,
- &gEfiSimpleTextInProtocolGuid,
- &TerminalDevice->SimpleInput,
- &gEfiSimpleTextOutProtocolGuid,
- &TerminalDevice->SimpleTextOutput,
- NULL
- );
- if (EFI_ERROR (Status)) {
- goto Error;
- }
- //
- // if the serial device is a hot plug device, attaches the HotPlugGuid
- // onto the terminal device handle.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiHotPlugDeviceGuid,
- NULL,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
- if (!EFI_ERROR (Status)) {
- Status = gBS->InstallMultipleProtocolInterfaces (
- &TerminalDevice->Handle,
- &gEfiHotPlugDeviceGuid,
- NULL,
- NULL
- );
- }
- //
- // Register the Parent-Child relationship via
- // EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSerialIoProtocolGuid,
- (VOID **) &TerminalDevice->SerialIo,
- This->DriverBindingHandle,
- TerminalDevice->Handle,
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
- if (EFI_ERROR (Status)) {
- goto Error;
- }
-
- if (DefaultNode != NULL) {
- FreePool (DefaultNode);
- }
-
- return EFI_SUCCESS;
-
-ReportError:
- //
- // Report error code before exiting
- //
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_ERROR_CODE | EFI_ERROR_MINOR,
- EFI_PERIPHERAL_LOCAL_CONSOLE | EFI_P_EC_CONTROLLER_ERROR,
- DevicePath
- );
-
-Error:
- //
- // Use the Stop() function to free all resources allocated in Start()
- //
- if (TerminalDevice != NULL) {
-
- if (TerminalDevice->Handle != NULL) {
- This->Stop (This, Controller, 1, &TerminalDevice->Handle);
- } else {
-
- if (TerminalDevice->TwoSecondTimeOut != NULL) {
- gBS->CloseEvent (TerminalDevice->TwoSecondTimeOut);
- }
-
- if (TerminalDevice->SimpleInput.WaitForKey != NULL) {
- gBS->CloseEvent (TerminalDevice->SimpleInput.WaitForKey);
- }
-
- if (TerminalDevice->ControllerNameTable != NULL) {
- FreeUnicodeStringTable (TerminalDevice->ControllerNameTable);
- }
-
- if (TerminalDevice->DevicePath != NULL) {
- FreePool (TerminalDevice->DevicePath);
- }
-
- FreePool (TerminalDevice);
- }
- }
-
- if (DefaultNode != NULL) {
- FreePool (DefaultNode);
- }
-
- This->Stop (This, Controller, 0, NULL);
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-TerminalDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-/*++
-
- Routine Description:
-
- Stop a device controller.
-
- Arguments:
-
- This - A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
- Controller - A handle to the device being stopped.
- NumberOfChildren - The number of child device handles in ChildHandleBuffer.
- ChildHandleBuffer - An array of child handles to be freed.
-
- Returns:
-
- EFI_SUCCESS - Operation successful.
- EFI_DEVICE_ERROR - Devices error.
-
---*/
-{
- EFI_STATUS Status;
- UINTN Index;
- BOOLEAN AllChildrenStopped;
- EFI_SIMPLE_TEXT_OUT_PROTOCOL *SimpleTextOutput;
- TERMINAL_DEV *TerminalDevice;
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
- EFI_SERIAL_IO_PROTOCOL *SerialIo;
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
-
- Status = gBS->HandleProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &DevicePath
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- //
- // Report that the remote terminal is being disabled
- //
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_REMOTE_CONSOLE | EFI_P_PC_DISABLE,
- DevicePath
- );
-
- //
- // Complete all outstanding transactions to Controller.
- // Don't allow any new transaction to Controller to be started.
- //
- if (NumberOfChildren == 0) {
- //
- // Close the bus driver
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiCallerIdGuid,
- (VOID **) &ParentDevicePath,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (!EFI_ERROR (Status)) {
- //
- // Remove Parent Device Path from
- // the Console Device Environment Variables
- //
- TerminalRemoveConsoleDevVariable ((CHAR16 *)VarConsoleInpDev, ParentDevicePath);
- TerminalRemoveConsoleDevVariable ((CHAR16 *)VarConsoleOutDev, ParentDevicePath);
- TerminalRemoveConsoleDevVariable ((CHAR16 *)VarErrorOutDev, ParentDevicePath);
-
- //
- // Uninstall the Terminal Driver's GUID Tag from the Serial controller
- //
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &gEfiCallerIdGuid,
- ParentDevicePath,
- NULL
- );
-
- //
- // Free the ParentDevicePath that was duplicated in Start()
- //
- if (!EFI_ERROR (Status)) {
- FreePool (ParentDevicePath);
- }
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiSerialIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return EFI_SUCCESS;
- }
-
- AllChildrenStopped = TRUE;
-
- for (Index = 0; Index < NumberOfChildren; Index++) {
-
- Status = gBS->OpenProtocol (
- ChildHandleBuffer[Index],
- &gEfiSimpleTextOutProtocolGuid,
- (VOID **) &SimpleTextOutput,
- This->DriverBindingHandle,
- ChildHandleBuffer[Index],
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (!EFI_ERROR (Status)) {
-
- TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (SimpleTextOutput);
-
- gBS->CloseProtocol (
- Controller,
- &gEfiSerialIoProtocolGuid,
- This->DriverBindingHandle,
- ChildHandleBuffer[Index]
- );
-
- Status = gBS->UninstallMultipleProtocolInterfaces (
- ChildHandleBuffer[Index],
- &gEfiSimpleTextInProtocolGuid,
- &TerminalDevice->SimpleInput,
- &gEfiSimpleTextOutProtocolGuid,
- &TerminalDevice->SimpleTextOutput,
- &gEfiDevicePathProtocolGuid,
- TerminalDevice->DevicePath,
- NULL
- );
- if (EFI_ERROR (Status)) {
- gBS->OpenProtocol (
- Controller,
- &gEfiSerialIoProtocolGuid,
- (VOID **) &SerialIo,
- This->DriverBindingHandle,
- ChildHandleBuffer[Index],
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
- } else {
-
- if (TerminalDevice->ControllerNameTable != NULL) {
- FreeUnicodeStringTable (TerminalDevice->ControllerNameTable);
- }
-
- Status = gBS->OpenProtocol (
- ChildHandleBuffer[Index],
- &gEfiHotPlugDeviceGuid,
- NULL,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
- if (!EFI_ERROR (Status)) {
- Status = gBS->UninstallMultipleProtocolInterfaces (
- ChildHandleBuffer[Index],
- &gEfiHotPlugDeviceGuid,
- NULL,
- NULL
- );
- } else {
- Status = EFI_SUCCESS;
- }
-
- gBS->CloseEvent (TerminalDevice->TwoSecondTimeOut);
- gBS->CloseEvent (TerminalDevice->SimpleInput.WaitForKey);
- FreePool (TerminalDevice->DevicePath);
- FreePool (TerminalDevice);
- }
- }
-
- if (EFI_ERROR (Status)) {
- AllChildrenStopped = FALSE;
- }
- }
-
- if (!AllChildrenStopped) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-}
-
-VOID
-TerminalUpdateConsoleDevVariable (
- IN CHAR16 *VariableName,
- IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath
- )
-{
- EFI_STATUS Status;
- UINTN VariableSize;
- UINT8 TerminalType;
- EFI_DEVICE_PATH_PROTOCOL *Variable;
- EFI_DEVICE_PATH_PROTOCOL *NewVariable;
- EFI_DEVICE_PATH_PROTOCOL *TempDevicePath;
-
- Variable = NULL;
-
- //
- // Get global variable and its size according to the name given.
- //
- Variable = TerminalGetVariableAndSize (
- VariableName,
- &gEfiGlobalVariableGuid,
- &VariableSize
- );
- //
- // Append terminal device path onto the variable.
- //
- for (TerminalType = PcAnsiType; TerminalType <= VTUTF8Type; TerminalType++) {
- SetTerminalDevicePath (TerminalType, ParentDevicePath, &TempDevicePath);
- NewVariable = AppendDevicePathInstance (Variable, TempDevicePath);
- if (Variable != NULL) {
- FreePool (Variable);
- }
-
- if (TempDevicePath != NULL) {
- FreePool (TempDevicePath);
- }
-
- Variable = NewVariable;
- }
-
- VariableSize = GetDevicePathSize (Variable);
-
- Status = gRT->SetVariable (
- VariableName,
- &gEfiGlobalVariableGuid,
- EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
- VariableSize,
- Variable
- );
- ASSERT_EFI_ERROR (Status);
- FreePool (Variable);
-
- return ;
-}
-
-VOID
-TerminalRemoveConsoleDevVariable (
- IN CHAR16 *VariableName,
- IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath
- )
-/*++
-
- Routine Description:
-
- Remove console device variable.
-
- Arguments:
-
- VariableName - A pointer to the variable name.
- ParentDevicePath - A pointer to the parent device path.
-
- Returns:
-
---*/
-{
- EFI_STATUS Status;
- BOOLEAN FoundOne;
- BOOLEAN Match;
- UINTN VariableSize;
- UINTN InstanceSize;
- UINT8 TerminalType;
- EFI_DEVICE_PATH_PROTOCOL *Instance;
- EFI_DEVICE_PATH_PROTOCOL *Variable;
- EFI_DEVICE_PATH_PROTOCOL *OriginalVariable;
- EFI_DEVICE_PATH_PROTOCOL *NewVariable;
- EFI_DEVICE_PATH_PROTOCOL *SavedNewVariable;
- EFI_DEVICE_PATH_PROTOCOL *TempDevicePath;
-
- Variable = NULL;
- Instance = NULL;
-
- //
- // Get global variable and its size according to the name given.
- //
- Variable = TerminalGetVariableAndSize (
- VariableName,
- &gEfiGlobalVariableGuid,
- &VariableSize
- );
- if (Variable == NULL) {
- return ;
- }
-
- FoundOne = FALSE;
- OriginalVariable = Variable;
- NewVariable = NULL;
-
- //
- // Get first device path instance from Variable
- //
- Instance = GetNextDevicePathInstance (&Variable, &InstanceSize);
- if (Instance == NULL) {
- FreePool (OriginalVariable);
- return ;
- }
- //
- // Loop through all the device path instances of Variable
- //
- do {
- //
- // Loop through all the terminal types that this driver supports
- //
- Match = FALSE;
- for (TerminalType = PcAnsiType; TerminalType <= VTUTF8Type; TerminalType++) {
-
- SetTerminalDevicePath (TerminalType, ParentDevicePath, &TempDevicePath);
-
- //
- // Compare the genterated device path to the current device path instance
- //
- if (TempDevicePath != NULL) {
- if (CompareMem (Instance, TempDevicePath, InstanceSize) == 0) {
- Match = TRUE;
- FoundOne = TRUE;
- }
-
- FreePool (TempDevicePath);
- }
- }
- //
- // If a match was not found, then keep the current device path instance
- //
- if (!Match) {
- SavedNewVariable = NewVariable;
- NewVariable = AppendDevicePathInstance (NewVariable, Instance);
- if (SavedNewVariable != NULL) {
- FreePool (SavedNewVariable);
- }
- }
- //
- // Get next device path instance from Variable
- //
- FreePool (Instance);
- Instance = GetNextDevicePathInstance (&Variable, &InstanceSize);
- } while (Instance != NULL);
-
- FreePool (OriginalVariable);
-
- if (FoundOne) {
- VariableSize = GetDevicePathSize (NewVariable);
-
- Status = gRT->SetVariable (
- VariableName,
- &gEfiGlobalVariableGuid,
- EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
- VariableSize,
- NewVariable
- );
- ASSERT_EFI_ERROR (Status);
- }
-
- if (NewVariable != NULL) {
- FreePool (NewVariable);
- }
-
- return ;
-}
-
-VOID *
-TerminalGetVariableAndSize (
- IN CHAR16 *Name,
- IN EFI_GUID *VendorGuid,
- OUT UINTN *VariableSize
- )
-/*++
-
-Routine Description:
- Read the EFI variable (VendorGuid/Name) and return a dynamically allocated
- buffer, and the size of the buffer. On failure return NULL.
-
-Arguments:
- Name - String part of EFI variable name
-
- VendorGuid - GUID part of EFI variable name
-
- VariableSize - Returns the size of the EFI variable that was read
-
-Returns:
- Dynamically allocated memory that contains a copy of the EFI variable.
- Caller is repsoncible freeing the buffer.
-
- NULL - Variable was not read
-
---*/
-{
- EFI_STATUS Status;
- UINTN BufferSize;
- VOID *Buffer;
-
- Buffer = NULL;
-
- //
- // Pass in a small size buffer to find the actual variable size.
- //
- BufferSize = 1;
- Buffer = AllocatePool (BufferSize);
- if (Buffer == NULL) {
- *VariableSize = 0;
- return NULL;
- }
-
- Status = gRT->GetVariable (Name, VendorGuid, NULL, &BufferSize, Buffer);
-
- if (Status == EFI_SUCCESS) {
- *VariableSize = BufferSize;
- return Buffer;
-
- } else if (Status == EFI_BUFFER_TOO_SMALL) {
- //
- // Allocate the buffer to return
- //
- FreePool (Buffer);
- Buffer = AllocatePool (BufferSize);
- if (Buffer == NULL) {
- *VariableSize = 0;
- return NULL;
- }
- //
- // Read variable into the allocated buffer.
- //
- Status = gRT->GetVariable (Name, VendorGuid, NULL, &BufferSize, Buffer);
- if (EFI_ERROR (Status)) {
- BufferSize = 0;
- FreePool (Buffer);
- Buffer = NULL;
- }
- } else {
- //
- // Variable not found or other errors met.
- //
- BufferSize = 0;
- FreePool (Buffer);
- Buffer = NULL;
- }
-
- *VariableSize = BufferSize;
- return Buffer;
-}
-
-EFI_STATUS
-SetTerminalDevicePath (
- IN UINT8 TerminalType,
- IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath,
- OUT EFI_DEVICE_PATH_PROTOCOL **TerminalDevicePath
- )
-{
- VENDOR_DEVICE_PATH Node;
-
- *TerminalDevicePath = NULL;
- Node.Header.Type = MESSAGING_DEVICE_PATH;
- Node.Header.SubType = MSG_VENDOR_DP;
-
- //
- // generate terminal device path node according to terminal type.
- //
- switch (TerminalType) {
-
- case PcAnsiType:
- CopyMem (
- &Node.Guid,
- &gEfiPcAnsiGuid,
- sizeof (EFI_GUID)
- );
- break;
-
- case VT100Type:
- CopyMem (
- &Node.Guid,
- &gEfiVT100Guid,
- sizeof (EFI_GUID)
- );
- break;
-
- case VT100PlusType:
- CopyMem (
- &Node.Guid,
- &gEfiVT100PlusGuid,
- sizeof (EFI_GUID)
- );
- break;
-
- case VTUTF8Type:
- CopyMem (
- &Node.Guid,
- &gEfiVTUTF8Guid,
- sizeof (EFI_GUID)
- );
- break;
-
- default:
- return EFI_UNSUPPORTED;
- break;
- }
-
- SetDevicePathNodeLength (
- &Node.Header,
- sizeof (VENDOR_DEVICE_PATH)
- );
- //
- // append the terminal node onto parent device path
- // to generate a complete terminal device path.
- //
- *TerminalDevicePath = AppendDevicePathNode (
- ParentDevicePath,
- (EFI_DEVICE_PATH_PROTOCOL *) &Node
- );
- if (*TerminalDevicePath == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- return EFI_SUCCESS;
-}
-
-VOID
-InitializeRawFiFo (
- IN TERMINAL_DEV *TerminalDevice
- )
-{
- //
- // Make the raw fifo empty.
- //
- TerminalDevice->RawFiFo.Head = TerminalDevice->RawFiFo.Tail;
-}
-
-VOID
-InitializeUnicodeFiFo (
- IN TERMINAL_DEV *TerminalDevice
- )
-{
- //
- // Make the unicode fifo empty
- //
- TerminalDevice->UnicodeFiFo.Head = TerminalDevice->UnicodeFiFo.Tail;
-}
-
-VOID
-InitializeEfiKeyFiFo (
- IN TERMINAL_DEV *TerminalDevice
- )
-{
- //
- // Make the efi key fifo empty
- //
- TerminalDevice->EfiKeyFiFo.Head = TerminalDevice->EfiKeyFiFo.Tail;
-}
diff --git a/EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.h b/EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.h deleted file mode 100644 index e7ce1dc324..0000000000 --- a/EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.h +++ /dev/null @@ -1,549 +0,0 @@ -/*++
-
-Copyright (c) 2006, 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.
-
-Module Name:
-
- terminal.h
-
-Abstract:
-
-
-Revision History
-
---*/
-
-#ifndef _TERMINAL_H
-#define _TERMINAL_H
-
-#define RAW_FIFO_MAX_NUMBER 256
-#define FIFO_MAX_NUMBER 128
-
-typedef struct {
- UINT8 Head;
- UINT8 Tail;
- UINT8 Data[RAW_FIFO_MAX_NUMBER + 1];
-} RAW_DATA_FIFO;
-
-typedef struct {
- UINT8 Head;
- UINT8 Tail;
- UINT16 Data[FIFO_MAX_NUMBER + 1];
-} UNICODE_FIFO;
-
-typedef struct {
- UINT8 Head;
- UINT8 Tail;
- EFI_INPUT_KEY Data[FIFO_MAX_NUMBER + 1];
-} EFI_KEY_FIFO;
-
-#define TERMINAL_DEV_SIGNATURE EFI_SIGNATURE_32 ('t', 'm', 'n', 'l')
-
-typedef struct {
- UINTN Signature;
- EFI_HANDLE Handle;
- UINT8 TerminalType;
- EFI_SERIAL_IO_PROTOCOL *SerialIo;
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
- VENDOR_DEVICE_PATH Node;
- EFI_SIMPLE_TEXT_IN_PROTOCOL SimpleInput;
- EFI_SIMPLE_TEXT_OUT_PROTOCOL SimpleTextOutput;
- EFI_SIMPLE_TEXT_OUTPUT_MODE SimpleTextOutputMode;
- UINTN SerialInTimeOut;
- RAW_DATA_FIFO RawFiFo;
- UNICODE_FIFO UnicodeFiFo;
- EFI_KEY_FIFO EfiKeyFiFo;
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
- EFI_EVENT TwoSecondTimeOut;
- UINT32 InputState;
- UINT32 ResetState;
-
- //
- // Esc could not be output to the screen by user,
- // but the terminal driver need to output it to
- // the terminal emulation software to send control sequence.
- // This boolean is used by the terminal driver only
- // to indicate whether the Esc could be sent or not.
- //
- BOOLEAN OutputEscChar;
-} TERMINAL_DEV;
-
-#define INPUT_STATE_DEFAULT 0x00
-#define INPUT_STATE_ESC 0x01
-#define INPUT_STATE_CSI 0x02
-#define INPUT_STATE_LEFTOPENBRACKET 0x04
-#define INPUT_STATE_O 0x08
-#define INPUT_STATE_2 0x10
-
-#define RESET_STATE_DEFAULT 0x00
-#define RESET_STATE_ESC_R 0x01
-#define RESET_STATE_ESC_R_ESC_r 0x02
-
-#define TERMINAL_CON_IN_DEV_FROM_THIS(a) CR (a, TERMINAL_DEV, SimpleInput, TERMINAL_DEV_SIGNATURE)
-#define TERMINAL_CON_OUT_DEV_FROM_THIS(a) CR (a, TERMINAL_DEV, SimpleTextOutput, TERMINAL_DEV_SIGNATURE)
-
-typedef union {
- UINT8 Utf8_1;
- UINT8 Utf8_2[2];
- UINT8 Utf8_3[3];
-} UTF8_CHAR;
-
-#define PcAnsiType 0
-#define VT100Type 1
-#define VT100PlusType 2
-#define VTUTF8Type 3
-
-#define LEFTOPENBRACKET 0x5b // '['
-#define ACAP 0x41
-#define BCAP 0x42
-#define CCAP 0x43
-#define DCAP 0x44
-
-#define MODE0_COLUMN_COUNT 80
-#define MODE0_ROW_COUNT 25
-
-#define BACKSPACE 8
-#define ESC 27
-#define CSI 0x9B
-#define DEL 127
-#define BRIGHT_CONTROL_OFFSET 2
-#define FOREGROUND_CONTROL_OFFSET 6
-#define BACKGROUND_CONTROL_OFFSET 11
-#define ROW_OFFSET 2
-#define COLUMN_OFFSET 5
-
-typedef struct {
- UINT16 Unicode;
- CHAR8 PcAnsi;
- CHAR8 Ascii;
-} UNICODE_TO_CHAR;
-
-#define VarConsoleInpDev L"ConInDev"
-#define VarConsoleOutDev L"ConOutDev"
-#define VarErrorOutDev L"ErrOutDev"
-
-//
-// Global Variables
-//
-extern EFI_DRIVER_BINDING_PROTOCOL gTerminalDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gTerminalComponentName;
-
-//
-// Prototypes
-//
-EFI_STATUS
-EFIAPI
-InitializeTerminal (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConInReset (
- IN EFI_SIMPLE_TEXT_IN_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConInReadKeyStroke (
- IN EFI_SIMPLE_TEXT_IN_PROTOCOL *This,
- OUT EFI_INPUT_KEY *Key
- )
-;
-
-VOID
-EFIAPI
-TerminalConInWaitForKey (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConOutReset (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConOutOutputString (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN CHAR16 *WString
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConOutTestString (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN CHAR16 *WString
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConOutQueryMode (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN UINTN ModeNumber,
- OUT UINTN *Columns,
- OUT UINTN *Rows
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConOutSetMode (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN UINTN ModeNumber
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConOutSetAttribute (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN UINTN Attribute
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConOutClearScreen (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConOutSetCursorPosition (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN UINTN Column,
- IN UINTN Row
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalConOutEnableCursor (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN BOOLEAN Visible
- )
-;
-
-EFI_STATUS
-EFIAPI
-TerminalDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-EFI_STATUS
-EFIAPI
-TerminalDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-EFI_STATUS
-EFIAPI
-TerminalDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-EFI_STATUS
-EFIAPI
-TerminalComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-EFI_STATUS
-EFIAPI
-TerminalComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-//
-// internal functions
-//
-EFI_STATUS
-TerminalConInCheckForKey (
- IN EFI_SIMPLE_TEXT_IN_PROTOCOL *This
- )
-;
-
-VOID
-TerminalUpdateConsoleDevVariable (
- IN CHAR16 *VariableName,
- IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath
- )
-;
-
-VOID
-TerminalRemoveConsoleDevVariable (
- IN CHAR16 *VariableName,
- IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath
- )
-;
-
-VOID *
-TerminalGetVariableAndSize (
- IN CHAR16 *Name,
- IN EFI_GUID *VendorGuid,
- OUT UINTN *VariableSize
- )
-;
-
-EFI_STATUS
-SetTerminalDevicePath (
- IN UINT8 TerminalType,
- IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath,
- OUT EFI_DEVICE_PATH_PROTOCOL **TerminalDevicePath
- )
-;
-
-VOID
-InitializeRawFiFo (
- IN TERMINAL_DEV *TerminalDevice
- )
-;
-
-VOID
-InitializeUnicodeFiFo (
- IN TERMINAL_DEV *TerminalDevice
- )
-;
-
-VOID
-InitializeEfiKeyFiFo (
- IN TERMINAL_DEV *TerminalDevice
- )
-;
-
-EFI_STATUS
-GetOneKeyFromSerial (
- EFI_SERIAL_IO_PROTOCOL *SerialIo,
- UINT8 *Input
- )
-;
-
-BOOLEAN
-RawFiFoInsertOneKey (
- TERMINAL_DEV *TerminalDevice,
- UINT8 Input
- )
-;
-
-BOOLEAN
-RawFiFoRemoveOneKey (
- TERMINAL_DEV *TerminalDevice,
- UINT8 *Output
- )
-;
-
-BOOLEAN
-IsRawFiFoEmpty (
- TERMINAL_DEV *TerminalDevice
- )
-;
-
-BOOLEAN
-IsRawFiFoFull (
- TERMINAL_DEV *TerminalDevice
- )
-;
-
-BOOLEAN
-EfiKeyFiFoInsertOneKey (
- TERMINAL_DEV *TerminalDevice,
- EFI_INPUT_KEY Key
- )
-;
-
-BOOLEAN
-EfiKeyFiFoRemoveOneKey (
- TERMINAL_DEV *TerminalDevice,
- EFI_INPUT_KEY *Output
- )
-;
-
-BOOLEAN
-IsEfiKeyFiFoEmpty (
- TERMINAL_DEV *TerminalDevice
- )
-;
-
-BOOLEAN
-IsEfiKeyFiFoFull (
- TERMINAL_DEV *TerminalDevice
- )
-;
-
-BOOLEAN
-UnicodeFiFoInsertOneKey (
- TERMINAL_DEV *TerminalDevice,
- UINT16 Input
- )
-;
-
-BOOLEAN
-UnicodeFiFoRemoveOneKey (
- TERMINAL_DEV *TerminalDevice,
- UINT16 *Output
- )
-;
-
-BOOLEAN
-IsUnicodeFiFoEmpty (
- TERMINAL_DEV *TerminalDevice
- )
-;
-
-BOOLEAN
-IsUnicodeFiFoFull (
- TERMINAL_DEV *TerminalDevice
- )
-;
-
-UINT8
-UnicodeFiFoGetKeyCount (
- TERMINAL_DEV *TerminalDevice
- )
-;
-
-VOID
-TranslateRawDataToEfiKey (
- IN TERMINAL_DEV *TerminalDevice
- )
-;
-
-//
-// internal functions for PC ANSI
-//
-VOID
-AnsiRawDataToUnicode (
- IN TERMINAL_DEV *PcAnsiDevice
- )
-;
-
-VOID
-UnicodeToEfiKey (
- IN TERMINAL_DEV *PcAnsiDevice
- )
-;
-
-EFI_STATUS
-AnsiTestString (
- IN TERMINAL_DEV *TerminalDevice,
- IN CHAR16 *WString
- )
-;
-
-//
-// internal functions for VT100
-//
-EFI_STATUS
-VT100TestString (
- IN TERMINAL_DEV *VT100Device,
- IN CHAR16 *WString
- )
-;
-
-//
-// internal functions for VT100Plus
-//
-EFI_STATUS
-VT100PlusTestString (
- IN TERMINAL_DEV *TerminalDevice,
- IN CHAR16 *WString
- )
-;
-
-//
-// internal functions for VTUTF8
-//
-VOID
-VTUTF8RawDataToUnicode (
- IN TERMINAL_DEV *VtUtf8Device
- )
-;
-
-EFI_STATUS
-VTUTF8TestString (
- IN TERMINAL_DEV *TerminalDevice,
- IN CHAR16 *WString
- )
-;
-
-VOID
-UnicodeToUtf8 (
- IN CHAR16 Unicode,
- OUT UTF8_CHAR *Utf8Char,
- OUT UINT8 *ValidBytes
- )
-;
-
-VOID
-GetOneValidUtf8Char (
- IN TERMINAL_DEV *Utf8Device,
- OUT UTF8_CHAR *Utf8Char,
- OUT UINT8 *ValidBytes
- )
-;
-
-VOID
-Utf8ToUnicode (
- IN UTF8_CHAR Utf8Char,
- IN UINT8 ValidBytes,
- OUT CHAR16 *UnicodeChar
- )
-;
-
-//
-// functions for boxdraw unicode
-//
-BOOLEAN
-TerminalIsValidTextGraphics (
- IN CHAR16 Graphic,
- OUT CHAR8 *PcAnsi, OPTIONAL
- OUT CHAR8 *Ascii OPTIONAL
- )
-;
-
-BOOLEAN
-TerminalIsValidAscii (
- IN CHAR16 Ascii
- )
-;
-
-BOOLEAN
-TerminalIsValidEfiCntlChar (
- IN CHAR16 CharC
- )
-;
-
-#endif
diff --git a/EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.msa b/EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.msa deleted file mode 100644 index 1c1dc0680d..0000000000 --- a/EdkModulePkg/Universal/Console/Terminal/Dxe/Terminal.msa +++ /dev/null @@ -1,129 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?>
-<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0">
- <MsaHeader>
- <ModuleName>Terminal</ModuleName>
- <ModuleType>DXE_DRIVER</ModuleType>
- <GuidValue>9E863906-A40F-4875-977F-5B93FF237FC6</GuidValue>
- <Version>1.0</Version>
- <Abstract>Component description file for Terminal module.</Abstract>
- <Description>This driver installs Simple Text In/Out protocol for terminal devices (serial devices or hotplug devices).</Description>
- <Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
- <License>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.</License>
- <Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
- </MsaHeader>
- <ModuleDefinitions>
- <SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
- <BinaryModule>false</BinaryModule>
- <OutputFileBasename>Terminal</OutputFileBasename>
- </ModuleDefinitions>
- <LibraryClassDefinitions>
- <LibraryClass Usage="ALWAYS_CONSUMED" RecommendedInstanceGuid="bda39d3a-451b-4350-8266-81ab10fa0523">
- <Keyword>DebugLib</Keyword>
- <HelpText>Recommended libary Instance is PeiDxeDebugLibReportStatusCode instance in MdePkg.</HelpText>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>UefiDriverModelLib</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>UefiDriverEntryPoint</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>UefiLib</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>ReportStatusCodeLib</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>BaseMemoryLib</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>MemoryAllocationLib</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>UefiBootServicesTableLib</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>UefiRuntimeServicesTableLib</Keyword>
- </LibraryClass>
- <LibraryClass Usage="ALWAYS_CONSUMED">
- <Keyword>DevicePathLib</Keyword>
- </LibraryClass>
- </LibraryClassDefinitions>
- <SourceFiles>
- <Filename>Terminal.h</Filename>
- <Filename>Terminal.c</Filename>
- <Filename>TerminalConIn.c</Filename>
- <Filename>TerminalConOut.c</Filename>
- <Filename>ansi.c</Filename>
- <Filename>vtutf8.c</Filename>
- <Filename>ComponentName.c</Filename>
- </SourceFiles>
- <PackageDependencies>
- <Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
- <Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
- </PackageDependencies>
- <Protocols>
- <Protocol Usage="BY_START">
- <ProtocolCName>gEfiSimpleTextOutProtocolGuid</ProtocolCName>
- </Protocol>
- <Protocol Usage="BY_START">
- <ProtocolCName>gEfiSimpleTextInProtocolGuid</ProtocolCName>
- </Protocol>
- <Protocol Usage="TO_START">
- <ProtocolCName>gEfiDevicePathProtocolGuid</ProtocolCName>
- </Protocol>
- <Protocol Usage="TO_START">
- <ProtocolCName>gEfiSerialIoProtocolGuid</ProtocolCName>
- </Protocol>
- <Protocol Usage="SOMETIMES_CONSUMED">
- <ProtocolCName>gEfiHotPlugDeviceGuid</ProtocolCName>
- </Protocol>
- </Protocols>
- <Variables>
- <Variable Usage="SOMETIMES_CONSUMED">
- <VariableName>0x0043 0x006F 0x006E 0x0049 0x006E 0x0044 0x0065 0x0076</VariableName>
- <GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
- <HelpText>L"ConInDev" global variable will be updated if the serial device is not a hot plug device.</HelpText>
- </Variable>
- <Variable Usage="SOMETIMES_CONSUMED">
- <VariableName>0x0043 0x006F 0x006E 0x004F 0x0075 0x0074 0x0044 0x0065 0x0076</VariableName>
- <GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
- <HelpText>L"ConOutDev" global variable will be updated if the serial device is not a hot plug device.</HelpText>
- </Variable>
- <Variable Usage="SOMETIMES_CONSUMED">
- <VariableName>0x0045 0x0072 0x0072 0x004F 0x0075 0x0074 0x0044 0x0065 0x0076</VariableName>
- <GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
- <HelpText>L"ErrOutDev" global variable will be updated if the serial device is not a hot plug device.</HelpText>
- </Variable>
- </Variables>
- <Guids>
- <GuidCNames Usage="SOMETIMES_CONSUMED">
- <GuidCName>gEfiGlobalVariableGuid</GuidCName>
- </GuidCNames>
- <GuidCNames Usage="SOMETIMES_CONSUMED">
- <GuidCName>gEfiPcAnsiGuid</GuidCName>
- </GuidCNames>
- <GuidCNames Usage="SOMETIMES_CONSUMED">
- <GuidCName>gEfiVT100PlusGuid</GuidCName>
- </GuidCNames>
- <GuidCNames Usage="SOMETIMES_CONSUMED">
- <GuidCName>gEfiVT100Guid</GuidCName>
- </GuidCNames>
- <GuidCNames Usage="SOMETIMES_CONSUMED">
- <GuidCName>gEfiVTUTF8Guid</GuidCName>
- </GuidCNames>
- </Guids>
- <Externs>
- <Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
- <Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
- <Extern>
- <DriverBinding>gTerminalDriverBinding</DriverBinding>
- <ComponentName>gTerminalComponentName</ComponentName>
- </Extern>
- </Externs>
-</ModuleSurfaceArea>
\ No newline at end of file diff --git a/EdkModulePkg/Universal/Console/Terminal/Dxe/TerminalConIn.c b/EdkModulePkg/Universal/Console/Terminal/Dxe/TerminalConIn.c deleted file mode 100644 index 81142afff2..0000000000 --- a/EdkModulePkg/Universal/Console/Terminal/Dxe/TerminalConIn.c +++ /dev/null @@ -1,1177 +0,0 @@ -/**@file
- Implementation for EFI_SIMPLE_TEXT_IN_PROTOCOL protocol.
-
-Copyright (c) 2006 - 2007 Intel Corporation. <BR>
-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.
-
-**/
-
-#include "Terminal.h"
-
-EFI_STATUS
-EFIAPI
-TerminalConInReset (
- IN EFI_SIMPLE_TEXT_IN_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-/*++
- Routine Description:
-
- Implements EFI_SIMPLE_TEXT_IN_PROTOCOL.Reset().
- This driver only perform dependent serial device reset regardless of
- the value of ExtendeVerification
-
- Arguments:
-
- This - Indicates the calling context.
-
- ExtendedVerification - Skip by this driver.
-
- Returns:
-
- EFI_SUCCESS
- The reset operation succeeds.
-
- EFI_DEVICE_ERROR
- The dependent serial port reset fails.
-
---*/
-{
- EFI_STATUS Status;
- TERMINAL_DEV *TerminalDevice;
-
- TerminalDevice = TERMINAL_CON_IN_DEV_FROM_THIS (This);
-
- //
- // Report progress code here
- //
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_REMOTE_CONSOLE | EFI_P_PC_RESET,
- TerminalDevice->DevicePath
- );
-
- Status = TerminalDevice->SerialIo->Reset (TerminalDevice->SerialIo);
-
- //
- // clear all the internal buffer for keys
- //
- InitializeRawFiFo (TerminalDevice);
- InitializeUnicodeFiFo (TerminalDevice);
- InitializeEfiKeyFiFo (TerminalDevice);
-
- if (EFI_ERROR (Status)) {
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_ERROR_CODE | EFI_ERROR_MINOR,
- EFI_PERIPHERAL_LOCAL_CONSOLE | EFI_P_EC_CONTROLLER_ERROR,
- TerminalDevice->DevicePath
- );
- }
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-TerminalConInReadKeyStroke (
- IN EFI_SIMPLE_TEXT_IN_PROTOCOL *This,
- OUT EFI_INPUT_KEY *Key
- )
-/*++
- Routine Description:
-
- Implements EFI_SIMPLE_TEXT_IN_PROTOCOL.ReadKeyStroke().
-
- Arguments:
-
- This - Indicates the calling context.
-
- Key - A pointer to a buffer that is filled in with the keystroke
- information for the key that was sent from terminal.
-
- Returns:
-
- EFI_SUCCESS
- The keystroke information is returned successfully.
-
- EFI_NOT_READY
- There is no keystroke data available.
-
- EFI_DEVICE_ERROR
- The dependent serial device encounters error.
-
---*/
-{
- TERMINAL_DEV *TerminalDevice;
- EFI_STATUS Status;
-
- //
- // Initialize *Key to nonsense value.
- //
- Key->ScanCode = SCAN_NULL;
- Key->UnicodeChar = 0;
- //
- // get TERMINAL_DEV from "This" parameter.
- //
- TerminalDevice = TERMINAL_CON_IN_DEV_FROM_THIS (This);
-
- Status = TerminalConInCheckForKey (This);
- if (EFI_ERROR (Status)) {
- return EFI_NOT_READY;
- }
-
- EfiKeyFiFoRemoveOneKey (TerminalDevice, Key);
-
- return EFI_SUCCESS;
-
-}
-
-VOID
-TranslateRawDataToEfiKey (
- IN TERMINAL_DEV *TerminalDevice
- )
-/*++
- Step1: Turn raw data into Unicode (according to different encode).
- Step2: Translate Unicode into key information.
- (according to different terminal standard).
---*/
-{
- switch (TerminalDevice->TerminalType) {
-
- case PcAnsiType:
- case VT100Type:
- case VT100PlusType:
- AnsiRawDataToUnicode (TerminalDevice);
- UnicodeToEfiKey (TerminalDevice);
- break;
-
- case VTUTF8Type:
- //
- // Process all the raw data in the RawFIFO,
- // put the processed key into UnicodeFIFO.
- //
- VTUTF8RawDataToUnicode (TerminalDevice);
-
- //
- // Translate all the Unicode data in the UnicodeFIFO to Efi key,
- // then put into EfiKeyFIFO.
- //
- UnicodeToEfiKey (TerminalDevice);
-
- break;
- }
-}
-
-VOID
-EFIAPI
-TerminalConInWaitForKey (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-/*++
- Routine Description:
-
- Event notification function for EFI_SIMPLE_TEXT_IN_PROTOCOL.WaitForKey event
- Signal the event if there is key available
-
- Arguments:
-
- Event - Indicates the event that invoke this function.
-
- Context - Indicates the calling context.
-
- Returns:
-
- N/A
-
---*/
-{
- //
- // Someone is waiting on the keystroke event, if there's
- // a key pending, signal the event
- //
- // Context is the pointer to EFI_SIMPLE_TEXT_IN_PROTOCOL
- //
- if (!EFI_ERROR (TerminalConInCheckForKey (Context))) {
-
- gBS->SignalEvent (Event);
- }
-}
-
-EFI_STATUS
-TerminalConInCheckForKey (
- IN EFI_SIMPLE_TEXT_IN_PROTOCOL *This
- )
-/*++
- Routine Description:
-
- Check for a pending key in the Efi Key FIFO or Serial device buffer.
-
- Arguments:
-
- This - Indicates the calling context.
-
- Returns:
-
- EFI_SUCCESS
- There is key pending.
-
- EFI_NOT_READY
- There is no key pending.
-
- EFI_DEVICE_ERROR
-
---*/
-{
- EFI_STATUS Status;
- TERMINAL_DEV *TerminalDevice;
- UINT32 Control;
- UINT8 Input;
- EFI_SERIAL_IO_MODE *Mode;
- EFI_SERIAL_IO_PROTOCOL *SerialIo;
- UINTN SerialInTimeOut;
-
- TerminalDevice = TERMINAL_CON_IN_DEV_FROM_THIS (This);
-
- SerialIo = TerminalDevice->SerialIo;
- if (SerialIo == NULL) {
- return EFI_DEVICE_ERROR;
- }
- //
- // if current timeout value for serial device is not identical with
- // the value saved in TERMINAL_DEV structure, then recalculate the
- // timeout value again and set serial attribute according to this value.
- //
- Mode = SerialIo->Mode;
- if (Mode->Timeout != TerminalDevice->SerialInTimeOut) {
-
- SerialInTimeOut = 0;
- if (Mode->BaudRate != 0) {
- SerialInTimeOut = (1 + Mode->DataBits + Mode->StopBits) * 2 * 1000000 / (UINTN) Mode->BaudRate;
- }
-
- Status = SerialIo->SetAttributes (
- SerialIo,
- Mode->BaudRate,
- Mode->ReceiveFifoDepth,
- (UINT32) SerialInTimeOut,
- (EFI_PARITY_TYPE) (Mode->Parity),
- (UINT8) Mode->DataBits,
- (EFI_STOP_BITS_TYPE) (Mode->StopBits)
- );
-
- if (EFI_ERROR (Status)) {
- TerminalDevice->SerialInTimeOut = 0;
- } else {
- TerminalDevice->SerialInTimeOut = SerialInTimeOut;
- }
- }
- //
- // check whether serial buffer is empty
- //
- Status = SerialIo->GetControl (SerialIo, &Control);
-
- if (Control & EFI_SERIAL_INPUT_BUFFER_EMPTY) {
- //
- // Translate all the raw data in RawFIFO into EFI Key,
- // according to different terminal type supported.
- //
- TranslateRawDataToEfiKey (TerminalDevice);
-
- //
- // if there is pre-fetched Efi Key in EfiKeyFIFO buffer,
- // return directly.
- //
- if (!IsEfiKeyFiFoEmpty (TerminalDevice)) {
- return EFI_SUCCESS;
- } else {
- return EFI_NOT_READY;
- }
- }
- //
- // Fetch all the keys in the serial buffer,
- // and insert the byte stream into RawFIFO.
- //
- do {
-
- Status = GetOneKeyFromSerial (TerminalDevice->SerialIo, &Input);
-
- if (EFI_ERROR (Status)) {
- if (Status == EFI_DEVICE_ERROR) {
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_ERROR_CODE | EFI_ERROR_MINOR,
- EFI_PERIPHERAL_REMOTE_CONSOLE | EFI_P_EC_INPUT_ERROR,
- TerminalDevice->DevicePath
- );
- }
- break;
- }
-
- RawFiFoInsertOneKey (TerminalDevice, Input);
- } while (TRUE);
-
- //
- // Translate all the raw data in RawFIFO into EFI Key,
- // according to different terminal type supported.
- //
- TranslateRawDataToEfiKey (TerminalDevice);
-
- if (IsEfiKeyFiFoEmpty (TerminalDevice)) {
- return EFI_NOT_READY;
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-GetOneKeyFromSerial (
- EFI_SERIAL_IO_PROTOCOL *SerialIo,
- UINT8 *Input
- )
-/*++
- Get one key out of serial buffer.
- If serial buffer is empty, return EFI_NOT_READY;
- if reading serial buffer encounter error, returns EFI_DEVICE_ERROR;
- if reading serial buffer successfully, put the fetched key to
- the parameter "Input", and return EFI_SUCCESS.
---*/
-{
- EFI_STATUS Status;
- UINTN Size;
-
- Size = 1;
- *Input = 0;
-
- Status = SerialIo->Read (SerialIo, &Size, Input);
-
- if (EFI_ERROR (Status)) {
-
- if (Status == EFI_TIMEOUT) {
- return EFI_NOT_READY;
- }
-
- return EFI_DEVICE_ERROR;
-
- }
-
- if (*Input == 0) {
- return EFI_NOT_READY;
- }
-
- return EFI_SUCCESS;
-}
-
-BOOLEAN
-RawFiFoInsertOneKey (
- TERMINAL_DEV *TerminalDevice,
- UINT8 Input
- )
-/*++
- Insert one byte raw data into the Raw Data FIFO.
- If FIFO is FULL before data insertion,
- return FALSE, and the key is lost.
---*/
-{
- UINT8 Tail;
-
- Tail = TerminalDevice->RawFiFo.Tail;
-
- if (IsRawFiFoFull (TerminalDevice)) {
- //
- // Raw FIFO is full
- //
- return FALSE;
- }
-
- TerminalDevice->RawFiFo.Data[Tail] = Input;
-
- TerminalDevice->RawFiFo.Tail = (UINT8) ((Tail + 1) % (RAW_FIFO_MAX_NUMBER + 1));
-
- return TRUE;
-}
-
-BOOLEAN
-RawFiFoRemoveOneKey (
- TERMINAL_DEV *TerminalDevice,
- UINT8 *Output
- )
-/*++
- Remove one byte raw data out of the Raw Data FIFO.
- If FIFO buffer is empty before remove operation,
- return FALSE.
---*/
-{
- UINT8 Head;
-
- Head = TerminalDevice->RawFiFo.Head;
-
- if (IsRawFiFoEmpty (TerminalDevice)) {
- //
- // FIFO is empty
- //
- *Output = 0;
- return FALSE;
- }
-
- *Output = TerminalDevice->RawFiFo.Data[Head];
-
- TerminalDevice->RawFiFo.Head = (UINT8) ((Head + 1) % (RAW_FIFO_MAX_NUMBER + 1));
-
- return TRUE;
-}
-
-BOOLEAN
-IsRawFiFoEmpty (
- TERMINAL_DEV *TerminalDevice
- )
-/*++
- Clarify whether FIFO buffer is empty.
---*/
-{
- if (TerminalDevice->RawFiFo.Head == TerminalDevice->RawFiFo.Tail) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-BOOLEAN
-IsRawFiFoFull (
- TERMINAL_DEV *TerminalDevice
- )
-/*++
- Clarify whether FIFO buffer is full.
---*/
-{
- UINT8 Tail;
- UINT8 Head;
-
- Tail = TerminalDevice->RawFiFo.Tail;
- Head = TerminalDevice->RawFiFo.Head;
-
- if (((Tail + 1) % (RAW_FIFO_MAX_NUMBER + 1)) == Head) {
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-BOOLEAN
-EfiKeyFiFoInsertOneKey (
- TERMINAL_DEV *TerminalDevice,
- EFI_INPUT_KEY Key
- )
-/*++
- Insert one pre-fetched key into the FIFO buffer.
- If FIFO buffer is FULL before key insertion,
- return FALSE, and the key is lost.
---*/
-{
- UINT8 Tail;
-
- Tail = TerminalDevice->EfiKeyFiFo.Tail;
-
- if (IsEfiKeyFiFoFull (TerminalDevice)) {
- //
- // Efi Key FIFO is full
- //
- return FALSE;
- }
-
- TerminalDevice->EfiKeyFiFo.Data[Tail] = Key;
-
- TerminalDevice->EfiKeyFiFo.Tail = (UINT8) ((Tail + 1) % (FIFO_MAX_NUMBER + 1));
-
- return TRUE;
-}
-
-BOOLEAN
-EfiKeyFiFoRemoveOneKey (
- TERMINAL_DEV *TerminalDevice,
- EFI_INPUT_KEY *Output
- )
-/*++
- Remove one pre-fetched key out of the FIFO buffer.
- If FIFO buffer is empty before remove operation,
- return FALSE.
---*/
-{
- UINT8 Head;
-
- Head = TerminalDevice->EfiKeyFiFo.Head;
-
- if (IsEfiKeyFiFoEmpty (TerminalDevice)) {
- //
- // FIFO is empty
- //
- Output->ScanCode = SCAN_NULL;
- Output->UnicodeChar = 0;
- return FALSE;
- }
-
- *Output = TerminalDevice->EfiKeyFiFo.Data[Head];
-
- TerminalDevice->EfiKeyFiFo.Head = (UINT8) ((Head + 1) % (FIFO_MAX_NUMBER + 1));
-
- return TRUE;
-}
-
-BOOLEAN
-IsEfiKeyFiFoEmpty (
- TERMINAL_DEV *TerminalDevice
- )
-/*++
- Clarify whether FIFO buffer is empty.
---*/
-{
- if (TerminalDevice->EfiKeyFiFo.Head == TerminalDevice->EfiKeyFiFo.Tail) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-BOOLEAN
-IsEfiKeyFiFoFull (
- TERMINAL_DEV *TerminalDevice
- )
-/*++
- Clarify whether FIFO buffer is full.
---*/
-{
- UINT8 Tail;
- UINT8 Head;
-
- Tail = TerminalDevice->EfiKeyFiFo.Tail;
- Head = TerminalDevice->EfiKeyFiFo.Head;
-
- if (((Tail + 1) % (FIFO_MAX_NUMBER + 1)) == Head) {
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-BOOLEAN
-UnicodeFiFoInsertOneKey (
- TERMINAL_DEV *TerminalDevice,
- UINT16 Input
- )
-/*++
- Insert one pre-fetched key into the FIFO buffer.
- If FIFO buffer is FULL before key insertion,
- return FALSE, and the key is lost.
---*/
-{
- UINT8 Tail;
-
- Tail = TerminalDevice->UnicodeFiFo.Tail;
-
- if (IsUnicodeFiFoFull (TerminalDevice)) {
- //
- // Unicode FIFO is full
- //
- return FALSE;
- }
-
- TerminalDevice->UnicodeFiFo.Data[Tail] = Input;
-
- TerminalDevice->UnicodeFiFo.Tail = (UINT8) ((Tail + 1) % (FIFO_MAX_NUMBER + 1));
-
- return TRUE;
-}
-
-BOOLEAN
-UnicodeFiFoRemoveOneKey (
- TERMINAL_DEV *TerminalDevice,
- UINT16 *Output
- )
-/*++
- Remove one pre-fetched key out of the FIFO buffer.
- If FIFO buffer is empty before remove operation,
- return FALSE.
---*/
-{
- UINT8 Head;
-
- Head = TerminalDevice->UnicodeFiFo.Head;
-
- if (IsUnicodeFiFoEmpty (TerminalDevice)) {
- //
- // FIFO is empty
- //
- Output = NULL;
- return FALSE;
- }
-
- *Output = TerminalDevice->UnicodeFiFo.Data[Head];
-
- TerminalDevice->UnicodeFiFo.Head = (UINT8) ((Head + 1) % (FIFO_MAX_NUMBER + 1));
-
- return TRUE;
-}
-
-BOOLEAN
-IsUnicodeFiFoEmpty (
- TERMINAL_DEV *TerminalDevice
- )
-/*++
- Clarify whether FIFO buffer is empty.
---*/
-{
- if (TerminalDevice->UnicodeFiFo.Head == TerminalDevice->UnicodeFiFo.Tail) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-BOOLEAN
-IsUnicodeFiFoFull (
- TERMINAL_DEV *TerminalDevice
- )
-/*++
- Clarify whether FIFO buffer is full.
---*/
-{
- UINT8 Tail;
- UINT8 Head;
-
- Tail = TerminalDevice->UnicodeFiFo.Tail;
- Head = TerminalDevice->UnicodeFiFo.Head;
-
- if (((Tail + 1) % (FIFO_MAX_NUMBER + 1)) == Head) {
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-UINT8
-UnicodeFiFoGetKeyCount (
- TERMINAL_DEV *TerminalDevice
- )
-{
- UINT8 Tail;
- UINT8 Head;
-
- Tail = TerminalDevice->UnicodeFiFo.Tail;
- Head = TerminalDevice->UnicodeFiFo.Head;
-
- if (Tail >= Head) {
- return (UINT8) (Tail - Head);
- } else {
- return (UINT8) (Tail + FIFO_MAX_NUMBER + 1 - Head);
- }
-}
-
-STATIC
-VOID
-UnicodeToEfiKeyFlushState (
- IN TERMINAL_DEV *TerminalDevice
- )
-{
- EFI_INPUT_KEY Key;
-
- if (TerminalDevice->InputState & INPUT_STATE_ESC) {
- Key.ScanCode = SCAN_ESC;
- Key.UnicodeChar = 0;
- EfiKeyFiFoInsertOneKey (TerminalDevice, Key);
- }
-
- if (TerminalDevice->InputState & INPUT_STATE_CSI) {
- Key.ScanCode = SCAN_NULL;
- Key.UnicodeChar = CSI;
- EfiKeyFiFoInsertOneKey (TerminalDevice, Key);
- }
-
- if (TerminalDevice->InputState & INPUT_STATE_LEFTOPENBRACKET) {
- Key.ScanCode = SCAN_NULL;
- Key.UnicodeChar = LEFTOPENBRACKET;
- EfiKeyFiFoInsertOneKey (TerminalDevice, Key);
- }
-
- if (TerminalDevice->InputState & INPUT_STATE_O) {
- Key.ScanCode = SCAN_NULL;
- Key.UnicodeChar = 'O';
- EfiKeyFiFoInsertOneKey (TerminalDevice, Key);
- }
-
- if (TerminalDevice->InputState & INPUT_STATE_2) {
- Key.ScanCode = SCAN_NULL;
- Key.UnicodeChar = '2';
- EfiKeyFiFoInsertOneKey (TerminalDevice, Key);
- }
-
- gBS->SetTimer (
- TerminalDevice->TwoSecondTimeOut,
- TimerCancel,
- 0
- );
-
- TerminalDevice->InputState = INPUT_STATE_DEFAULT;
-}
-
-VOID
-UnicodeToEfiKey (
- IN TERMINAL_DEV *TerminalDevice
- )
-/*++
- Routine Description:
-
- Converts a stream of Unicode characters from a terminal input device into EFI Keys that
- can be read through the Simple Input Protocol. The table below shows the keyboard
- input mappings that this function supports. If the ESC sequence listed in one of the
- columns is presented, then it is translated into the coorespoding EFI Scan Code. If a
- matching sequence is not found, then the raw key strokes are converted into EFI Keys.
-
- 2 seconds are allowed for an ESC sequence to be completed. If the ESC sequence is not
- completed in 2 seconds, then the raw key strokes of the partial ESC sequence are
- converted into EFI Keys.
-
- There is one special input sequence that will force the system to reset.
- This is ESC R ESC r ESC R.
-
- Arguments:
-
- TerminaDevice : The terminal device to use to translate raw input into EFI Keys
-
- Returns:
-
- None
-
-Symbols used in table below
-===========================
- ESC = 0x1B
- CSI = 0x9B
- DEL = 0x7f
- ^ = CTRL
-
-+=========+======+===========+==========+==========+
-| | EFI | EFI 1.10 | | |
-| | Scan | | VT100+ | |
-| KEY | Code | PC ANSI | VTUTF8 | VT100 |
-+=========+======+===========+==========+==========+
-| NULL | 0x00 | | | |
-| UP | 0x01 | ESC [ A | ESC [ A | ESC [ A |
-| DOWN | 0x02 | ESC [ B | ESC [ B | ESC [ B |
-| RIGHT | 0x03 | ESC [ C | ESC [ C | ESC [ C |
-| LEFT | 0x04 | ESC [ D | ESC [ D | ESC [ D |
-| HOME | 0x05 | ESC [ H | ESC h | ESC [ H |
-| END | 0x06 | ESC [ F | ESC k | ESC [ K |
-| INSERT | 0x07 | ESC [ @ | ESC + | ESC [ @ |
-| | | ESC [ L | | ESC [ L |
-| DELETE | 0x08 | ESC [ X | ESC - | ESC [ P |
-| PG UP | 0x09 | ESC [ I | ESC ? | ESC [ V |
-| | | | | ESC [ ? |
-| PG DOWN | 0x0A | ESC [ G | ESC / | ESC [ U |
-| | | | | ESC [ / |
-| F1 | 0x0B | ESC [ M | ESC 1 | ESC O P |
-| F2 | 0x0C | ESC [ N | ESC 2 | ESC O Q |
-| F3 | 0x0D | ESC [ O | ESC 3 | ESC O w |
-| F4 | 0x0E | ESC [ P | ESC 4 | ESC O x |
-| F5 | 0x0F | ESC [ Q | ESC 5 | ESC O t |
-| F6 | 0x10 | ESC [ R | ESC 6 | ESC O u |
-| F7 | 0x11 | ESC [ S | ESC 7 | ESC O q |
-| F8 | 0x12 | ESC [ T | ESC 8 | ESC O r |
-| F9 | 0x13 | ESC [ U | ESC 9 | ESC O p |
-| F10 | 0x14 | ESC [ V | ESC 0 | ESC O M |
-| Escape | 0x17 | ESC | ESC | ESC |
-+=========+======+===========+==========+=========+
-
-Special Mappings
-================
-ESC R ESC r ESC R = Reset System
-
---*/
-{
- EFI_STATUS Status;
- EFI_STATUS TimerStatus;
- UINT16 UnicodeChar;
- EFI_INPUT_KEY Key;
- BOOLEAN SetDefaultResetState;
-
- TimerStatus = gBS->CheckEvent (TerminalDevice->TwoSecondTimeOut);
-
- if (!EFI_ERROR (TimerStatus)) {
- UnicodeToEfiKeyFlushState (TerminalDevice);
- TerminalDevice->ResetState = RESET_STATE_DEFAULT;
- }
-
- while (!IsUnicodeFiFoEmpty(TerminalDevice)) {
-
- if (TerminalDevice->InputState != INPUT_STATE_DEFAULT) {
- //
- // Check to see if the 2 second timer has expired
- //
- TimerStatus = gBS->CheckEvent (TerminalDevice->TwoSecondTimeOut);
- if (!EFI_ERROR (TimerStatus)) {
- UnicodeToEfiKeyFlushState (TerminalDevice);
- TerminalDevice->ResetState = RESET_STATE_DEFAULT;
- }
- }
-
- //
- // Fetch one Unicode character from the Unicode FIFO
- //
- UnicodeFiFoRemoveOneKey (TerminalDevice,&UnicodeChar);
-
- SetDefaultResetState = TRUE;
-
- switch (TerminalDevice->InputState) {
- case INPUT_STATE_DEFAULT:
-
- break;
-
- case INPUT_STATE_ESC:
-
- if (UnicodeChar == LEFTOPENBRACKET) {
- TerminalDevice->InputState |= INPUT_STATE_LEFTOPENBRACKET;
- TerminalDevice->ResetState = RESET_STATE_DEFAULT;
- continue;
- }
-
- if (UnicodeChar == 'O' && TerminalDevice->TerminalType == VT100Type) {
- TerminalDevice->InputState |= INPUT_STATE_O;
- TerminalDevice->ResetState = RESET_STATE_DEFAULT;
- continue;
- }
-
- Key.ScanCode = SCAN_NULL;
-
- if (TerminalDevice->TerminalType == VT100PlusType ||
- TerminalDevice->TerminalType == VTUTF8Type) {
- switch (UnicodeChar) {
- case '1':
- Key.ScanCode = SCAN_F1;
- break;
- case '2':
- Key.ScanCode = SCAN_F2;
- break;
- case '3':
- Key.ScanCode = SCAN_F3;
- break;
- case '4':
- Key.ScanCode = SCAN_F4;
- break;
- case '5':
- Key.ScanCode = SCAN_F5;
- break;
- case '6':
- Key.ScanCode = SCAN_F6;
- break;
- case '7':
- Key.ScanCode = SCAN_F7;
- break;
- case '8':
- Key.ScanCode = SCAN_F8;
- break;
- case '9':
- Key.ScanCode = SCAN_F9;
- break;
- case '0':
- Key.ScanCode = SCAN_F10;
- break;
- case 'h':
- Key.ScanCode = SCAN_HOME;
- break;
- case 'k':
- Key.ScanCode = SCAN_END;
- break;
- case '+':
- Key.ScanCode = SCAN_INSERT;
- break;
- case '-':
- Key.ScanCode = SCAN_DELETE;
- break;
- case '/':
- Key.ScanCode = SCAN_PAGE_DOWN;
- break;
- case '?':
- Key.ScanCode = SCAN_PAGE_UP;
- break;
- default :
- break;
- }
- }
-
- switch (UnicodeChar) {
- case 'R':
- if (TerminalDevice->ResetState == RESET_STATE_DEFAULT) {
- TerminalDevice->ResetState = RESET_STATE_ESC_R;
- SetDefaultResetState = FALSE;
- } else if (TerminalDevice->ResetState == RESET_STATE_ESC_R_ESC_r) {
- gRT->ResetSystem (EfiResetWarm, EFI_SUCCESS, 0, NULL);
- }
- Key.ScanCode = SCAN_NULL;
- break;
- case 'r':
- if (TerminalDevice->ResetState == RESET_STATE_ESC_R) {
- TerminalDevice->ResetState = RESET_STATE_ESC_R_ESC_r;
- SetDefaultResetState = FALSE;
- }
- Key.ScanCode = SCAN_NULL;
- break;
- default :
- break;
- }
-
- if (SetDefaultResetState) {
- TerminalDevice->ResetState = RESET_STATE_DEFAULT;
- }
-
- if (Key.ScanCode != SCAN_NULL) {
- Key.UnicodeChar = 0;
- EfiKeyFiFoInsertOneKey (TerminalDevice,Key);
- TerminalDevice->InputState = INPUT_STATE_DEFAULT;
- UnicodeToEfiKeyFlushState (TerminalDevice);
- continue;
- }
-
- UnicodeToEfiKeyFlushState (TerminalDevice);
-
- break;
-
- case INPUT_STATE_ESC | INPUT_STATE_O:
-
- TerminalDevice->ResetState = RESET_STATE_DEFAULT;
-
- Key.ScanCode = SCAN_NULL;
-
- if (TerminalDevice->TerminalType == VT100Type) {
- switch (UnicodeChar) {
- case 'P':
- Key.ScanCode = SCAN_F1;
- break;
- case 'Q':
- Key.ScanCode = SCAN_F2;
- break;
- case 'w':
- Key.ScanCode = SCAN_F3;
- break;
- case 'x':
- Key.ScanCode = SCAN_F4;
- break;
- case 't':
- Key.ScanCode = SCAN_F5;
- break;
- case 'u':
- Key.ScanCode = SCAN_F6;
- break;
- case 'q':
- Key.ScanCode = SCAN_F7;
- break;
- case 'r':
- Key.ScanCode = SCAN_F8;
- break;
- case 'p':
- Key.ScanCode = SCAN_F9;
- break;
- case 'M':
- Key.ScanCode = SCAN_F10;
- break;
- default :
- break;
- }
- }
-
- if (Key.ScanCode != SCAN_NULL) {
- Key.UnicodeChar = 0;
- EfiKeyFiFoInsertOneKey (TerminalDevice,Key);
- TerminalDevice->InputState = INPUT_STATE_DEFAULT;
- UnicodeToEfiKeyFlushState (TerminalDevice);
- continue;
- }
-
- UnicodeToEfiKeyFlushState (TerminalDevice);
-
- break;
-
- case INPUT_STATE_ESC | INPUT_STATE_LEFTOPENBRACKET:
-
- TerminalDevice->ResetState = RESET_STATE_DEFAULT;
-
- Key.ScanCode = SCAN_NULL;
-
- if (TerminalDevice->TerminalType == PcAnsiType ||
- TerminalDevice->TerminalType == VT100Type ||
- TerminalDevice->TerminalType == VT100PlusType ||
- TerminalDevice->TerminalType == VTUTF8Type) {
- switch (UnicodeChar) {
- case 'A':
- Key.ScanCode = SCAN_UP;
- break;
- case 'B':
- Key.ScanCode = SCAN_DOWN;
- break;
- case 'C':
- Key.ScanCode = SCAN_RIGHT;
- break;
- case 'D':
- Key.ScanCode = SCAN_LEFT;
- break;
- case 'H':
- if (TerminalDevice->TerminalType == PcAnsiType ||
- TerminalDevice->TerminalType == VT100Type) {
- Key.ScanCode = SCAN_HOME;
- }
- break;
- case 'F':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_END;
- }
- break;
- case 'K':
- if (TerminalDevice->TerminalType == VT100Type) {
- Key.ScanCode = SCAN_END;
- }
- break;
- case 'L':
- case '@':
- if (TerminalDevice->TerminalType == PcAnsiType ||
- TerminalDevice->TerminalType == VT100Type) {
- Key.ScanCode = SCAN_INSERT;
- }
- break;
- case 'X':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_DELETE;
- }
- break;
- case 'P':
- if (TerminalDevice->TerminalType == VT100Type) {
- Key.ScanCode = SCAN_DELETE;
- } else if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_F4;
- }
- break;
- case 'I':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_PAGE_UP;
- }
- break;
- case 'V':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_F10;
- }
- case '?':
- if (TerminalDevice->TerminalType == VT100Type) {
- Key.ScanCode = SCAN_PAGE_UP;
- }
- break;
- case 'G':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_PAGE_DOWN;
- }
- break;
- case 'U':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_F9;
- }
- case '/':
- if (TerminalDevice->TerminalType == VT100Type) {
- Key.ScanCode = SCAN_PAGE_DOWN;
- }
- break;
- case 'M':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_F1;
- }
- break;
- case 'N':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_F2;
- }
- break;
- case 'O':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_F3;
- }
- break;
- case 'Q':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_F5;
- }
- break;
- case 'R':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_F6;
- }
- break;
- case 'S':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_F7;
- }
- break;
- case 'T':
- if (TerminalDevice->TerminalType == PcAnsiType) {
- Key.ScanCode = SCAN_F8;
- }
- break;
- default :
- break;
- }
- }
-
- if (Key.ScanCode != SCAN_NULL) {
- Key.UnicodeChar = 0;
- EfiKeyFiFoInsertOneKey (TerminalDevice,Key);
- TerminalDevice->InputState = INPUT_STATE_DEFAULT;
- UnicodeToEfiKeyFlushState (TerminalDevice);
- continue;
- }
-
- UnicodeToEfiKeyFlushState (TerminalDevice);
-
- break;
-
-
- default:
- //
- // Invalid state. This should never happen.
- //
- ASSERT (FALSE);
-
- UnicodeToEfiKeyFlushState (TerminalDevice);
-
- break;
- }
-
- if (UnicodeChar == ESC) {
- TerminalDevice->InputState = INPUT_STATE_ESC;
- }
-
- if (TerminalDevice->InputState != INPUT_STATE_DEFAULT) {
- Status = gBS->SetTimer(
- TerminalDevice->TwoSecondTimeOut,
- TimerRelative,
- (UINT64)20000000
- );
- ASSERT_EFI_ERROR (Status);
- continue;
- }
-
- if (SetDefaultResetState) {
- TerminalDevice->ResetState = RESET_STATE_DEFAULT;
- }
-
- if (UnicodeChar == DEL) {
- Key.ScanCode = SCAN_DELETE;
- Key.UnicodeChar = 0;
- } else {
- Key.ScanCode = SCAN_NULL;
- Key.UnicodeChar = UnicodeChar;
- }
-
- EfiKeyFiFoInsertOneKey (TerminalDevice,Key);
- }
-}
diff --git a/EdkModulePkg/Universal/Console/Terminal/Dxe/TerminalConOut.c b/EdkModulePkg/Universal/Console/Terminal/Dxe/TerminalConOut.c deleted file mode 100644 index c26585f63e..0000000000 --- a/EdkModulePkg/Universal/Console/Terminal/Dxe/TerminalConOut.c +++ /dev/null @@ -1,995 +0,0 @@ -/*++
-
-Copyright (c) 2006, 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.
-
-Module Name:
-
- TerminalConOut.c
-
-Abstract:
-
-
-Revision History
---*/
-
-#include "Terminal.h"
-
-//
-// This list is used to define the valid extend chars.
-// It also provides a mapping from Unicode to PCANSI or
-// ASCII. The ASCII mapping we just made up.
-//
-//
-STATIC UNICODE_TO_CHAR UnicodeToPcAnsiOrAscii[] = {
- { BOXDRAW_HORIZONTAL, 0xc4, L'-' },
- { BOXDRAW_VERTICAL, 0xb3, L'|' },
- { BOXDRAW_DOWN_RIGHT, 0xda, L'/' },
- { BOXDRAW_DOWN_LEFT, 0xbf, L'\\' },
- { BOXDRAW_UP_RIGHT, 0xc0, L'\\' },
- { BOXDRAW_UP_LEFT, 0xd9, L'/' },
- { BOXDRAW_VERTICAL_RIGHT, 0xc3, L'|' },
- { BOXDRAW_VERTICAL_LEFT, 0xb4, L'|' },
- { BOXDRAW_DOWN_HORIZONTAL, 0xc2, L'+' },
- { BOXDRAW_UP_HORIZONTAL, 0xc1, L'+' },
- { BOXDRAW_VERTICAL_HORIZONTAL, 0xc5, L'+' },
- { BOXDRAW_DOUBLE_HORIZONTAL, 0xcd, L'-' },
- { BOXDRAW_DOUBLE_VERTICAL, 0xba, L'|' },
- { BOXDRAW_DOWN_RIGHT_DOUBLE, 0xd5, L'/' },
- { BOXDRAW_DOWN_DOUBLE_RIGHT, 0xd6, L'/' },
- { BOXDRAW_DOUBLE_DOWN_RIGHT, 0xc9, L'/' },
- { BOXDRAW_DOWN_LEFT_DOUBLE, 0xb8, L'\\' },
- { BOXDRAW_DOWN_DOUBLE_LEFT, 0xb7, L'\\' },
- { BOXDRAW_DOUBLE_DOWN_LEFT, 0xbb, L'\\' },
- { BOXDRAW_UP_RIGHT_DOUBLE, 0xd4, L'\\' },
- { BOXDRAW_UP_DOUBLE_RIGHT, 0xd3, L'\\' },
- { BOXDRAW_DOUBLE_UP_RIGHT, 0xc8, L'\\' },
- { BOXDRAW_UP_LEFT_DOUBLE, 0xbe, L'/' },
- { BOXDRAW_UP_DOUBLE_LEFT, 0xbd, L'/' },
- { BOXDRAW_DOUBLE_UP_LEFT, 0xbc, L'/' },
- { BOXDRAW_VERTICAL_RIGHT_DOUBLE, 0xc6, L'|' },
- { BOXDRAW_VERTICAL_DOUBLE_RIGHT, 0xc7, L'|' },
- { BOXDRAW_DOUBLE_VERTICAL_RIGHT, 0xcc, L'|' },
- { BOXDRAW_VERTICAL_LEFT_DOUBLE, 0xb5, L'|' },
- { BOXDRAW_VERTICAL_DOUBLE_LEFT, 0xb6, L'|' },
- { BOXDRAW_DOUBLE_VERTICAL_LEFT, 0xb9, L'|' },
- { BOXDRAW_DOWN_HORIZONTAL_DOUBLE, 0xd1, L'+' },
- { BOXDRAW_DOWN_DOUBLE_HORIZONTAL, 0xd2, L'+' },
- { BOXDRAW_DOUBLE_DOWN_HORIZONTAL, 0xcb, L'+' },
- { BOXDRAW_UP_HORIZONTAL_DOUBLE, 0xcf, L'+' },
- { BOXDRAW_UP_DOUBLE_HORIZONTAL, 0xd0, L'+' },
- { BOXDRAW_DOUBLE_UP_HORIZONTAL, 0xca, L'+' },
- { BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE, 0xd8, L'+' },
- { BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL, 0xd7, L'+' },
- { BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL, 0xce, L'+' },
-
- { BLOCKELEMENT_FULL_BLOCK, 0xdb, L'*' },
- { BLOCKELEMENT_LIGHT_SHADE, 0xb0, L'+' },
-
- { GEOMETRICSHAPE_UP_TRIANGLE, 0x1e, L'^' },
- { GEOMETRICSHAPE_RIGHT_TRIANGLE, 0x10, L'>' },
- { GEOMETRICSHAPE_DOWN_TRIANGLE, 0x1f, L'v' },
- { GEOMETRICSHAPE_LEFT_TRIANGLE, 0x11, L'<' },
-
- { ARROW_LEFT, 0x3c, L'<' },
- { ARROW_UP, 0x18, L'^' },
- { ARROW_RIGHT, 0x3e, L'>' },
- { ARROW_DOWN, 0x19, L'v' },
-
- { 0x0000, 0x00, L'\0' }
-};
-
-CHAR16 mSetModeString[] = { ESC, '[', '=', '3', 'h', 0 };
-CHAR16 mSetAttributeString[] = { ESC, '[', '0', 'm', ESC, '[', '4', '0', 'm', ESC, '[', '4', '0', 'm', 0 };
-CHAR16 mClearScreenString[] = { ESC, '[', '2', 'J', 0 };
-CHAR16 mSetCursorPositionString[] = { ESC, '[', '0', '0', ';', '0', '0', 'H', 0 };
-
-//
-// Body of the ConOut functions
-//
-EFI_STATUS
-EFIAPI
-TerminalConOutReset (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-/*++
- Routine Description:
-
- Implements EFI_SIMPLE_TEXT_OUT_PROTOCOL.Reset().
- If ExtendeVerification is TRUE, then perform dependent serial device reset,
- and set display mode to mode 0.
- If ExtendedVerification is FALSE, only set display mode to mode 0.
-
- Arguments:
-
- This - Indicates the calling context.
-
- ExtendedVerification - Indicates that the driver may perform a more exhaustive
- verification operation of the device during reset.
-
- Returns:
-
- EFI_SUCCESS
- The reset operation succeeds.
-
- EFI_DEVICE_ERROR
- The terminal is not functioning correctly or the serial port reset fails.
-
---*/
-{
- EFI_STATUS Status;
- TERMINAL_DEV *TerminalDevice;
-
- TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (This);
-
- //
- // Perform a more exhaustive reset by resetting the serial port.
- //
- if (ExtendedVerification) {
- //
- // Report progress code here
- //
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_REMOTE_CONSOLE | EFI_P_PC_RESET,
- TerminalDevice->DevicePath
- );
-
- Status = TerminalDevice->SerialIo->Reset (TerminalDevice->SerialIo);
- if (EFI_ERROR (Status)) {
- //
- // Report error code here
- //
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_ERROR_CODE | EFI_ERROR_MINOR,
- EFI_PERIPHERAL_REMOTE_CONSOLE | EFI_P_EC_CONTROLLER_ERROR,
- TerminalDevice->DevicePath
- );
-
- return Status;
- }
- }
-
- This->SetAttribute (This, EFI_TEXT_ATTR (This->Mode->Attribute & 0x0F, EFI_BACKGROUND_BLACK));
-
- Status = This->SetMode (This, 0);
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-TerminalConOutOutputString (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN CHAR16 *WString
- )
-/*++
- Routine Description:
-
- Implements EFI_SIMPLE_TEXT_OUT_PROTOCOL.OutputString().
- The Unicode string will be converted to terminal expressible data stream
- and send to terminal via serial port.
-
-
- Arguments:
-
- This - Indicates the calling context.
-
- WString - The Null-terminated Unicode string to be displayed on
- the terminal screen.
-
- Returns:
-
- EFI_SUCCESS
- The string is output successfully.
-
- EFI_DEVICE_ERROR
- The serial port fails to send the string out.
-
- EFI_WARN_UNKNOWN_GLYPH
- Indicates that some of the characters in the Unicode string could not
- be rendered and are skipped.
-
- EFI_UNSUPPORTED
-
---*/
-{
- TERMINAL_DEV *TerminalDevice;
- EFI_SIMPLE_TEXT_OUTPUT_MODE *Mode;
- UINTN MaxColumn;
- UINTN MaxRow;
- UINTN Length;
- UTF8_CHAR Utf8Char;
- CHAR8 GraphicChar;
- CHAR8 AsciiChar;
- EFI_STATUS Status;
- UINT8 ValidBytes;
- //
- // flag used to indicate whether condition happens which will cause
- // return EFI_WARN_UNKNOWN_GLYPH
- //
- BOOLEAN Warning;
-
- ValidBytes = 0;
- Warning = FALSE;
-
- //
- // get Terminal device data structure pointer.
- //
- TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (This);
-
- //
- // get current display mode
- // Terminal driver only support mode 0
- //
- Mode = This->Mode;
- if (Mode->Mode != 0) {
- return EFI_UNSUPPORTED;
- }
-
- This->QueryMode (
- This,
- Mode->Mode,
- &MaxColumn,
- &MaxRow
- );
-
- for (; *WString != CHAR_NULL; WString++) {
-
- switch (TerminalDevice->TerminalType) {
-
- case PcAnsiType:
- case VT100Type:
- case VT100PlusType:
-
- if (!TerminalIsValidTextGraphics (*WString, &GraphicChar, &AsciiChar)) {
- //
- // If it's not a graphic character convert Unicode to ASCII.
- //
- GraphicChar = (CHAR8) *WString;
-
- if (!(TerminalIsValidAscii (GraphicChar) || TerminalIsValidEfiCntlChar (GraphicChar))) {
- //
- // when this driver use the OutputString to output control string,
- // TerminalDevice->OutputEscChar is set to let the Esc char
- // to be output to the terminal emulation software.
- //
- if ((GraphicChar == 27) && TerminalDevice->OutputEscChar) {
- GraphicChar = 27;
- } else {
- GraphicChar = '?';
- Warning = TRUE;
- }
- }
-
- AsciiChar = GraphicChar;
-
- }
-
- if (TerminalDevice->TerminalType != PcAnsiType) {
- GraphicChar = AsciiChar;
- }
-
- Length = 1;
-
- Status = TerminalDevice->SerialIo->Write (
- TerminalDevice->SerialIo,
- &Length,
- &GraphicChar
- );
-
- if (EFI_ERROR (Status)) {
- goto OutputError;
- }
-
- break;
-
- case VTUTF8Type:
- UnicodeToUtf8 (*WString, &Utf8Char, &ValidBytes);
- Length = ValidBytes;
- Status = TerminalDevice->SerialIo->Write (
- TerminalDevice->SerialIo,
- &Length,
- (UINT8 *) &Utf8Char
- );
- if (EFI_ERROR (Status)) {
- goto OutputError;
- }
- break;
- }
- //
- // Update cursor position.
- //
- switch (*WString) {
-
- case CHAR_BACKSPACE:
- if (Mode->CursorColumn > 0) {
- Mode->CursorColumn--;
- }
- break;
-
- case CHAR_LINEFEED:
- if (Mode->CursorRow < (INT32) (MaxRow - 1)) {
- Mode->CursorRow++;
- }
- break;
-
- case CHAR_CARRIAGE_RETURN:
- Mode->CursorColumn = 0;
- break;
-
- default:
- if (Mode->CursorColumn < (INT32) (MaxColumn - 1)) {
-
- Mode->CursorColumn++;
-
- } else {
-
- Mode->CursorColumn = 0;
- if (Mode->CursorRow < (INT32) (MaxRow - 1)) {
- Mode->CursorRow++;
- }
-
- }
- break;
-
- };
-
- }
-
- if (Warning) {
- return EFI_WARN_UNKNOWN_GLYPH;
- }
-
- return EFI_SUCCESS;
-
-OutputError:
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_ERROR_CODE | EFI_ERROR_MINOR,
- EFI_PERIPHERAL_REMOTE_CONSOLE | EFI_P_EC_OUTPUT_ERROR,
- TerminalDevice->DevicePath
- );
-
- return EFI_DEVICE_ERROR;
-}
-
-EFI_STATUS
-EFIAPI
-TerminalConOutTestString (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN CHAR16 *WString
- )
-/*++
- Routine Description:
-
- Implements EFI_SIMPLE_TEXT_OUT_PROTOCOL.TestString().
- If one of the characters in the *Wstring is
- neither valid Unicode drawing characters,
- not ASCII code, then this function will return
- EFI_UNSUPPORTED.
-
-
- Arguments:
-
- This - Indicates the calling context.
-
- WString - The Null-terminated Unicode string to be tested.
-
- Returns:
-
- EFI_SUCCESS
- The terminal is capable of rendering the output string.
-
- EFI_UNSUPPORTED
- Some of the characters in the Unicode string cannot be rendered.
-
---*/
-{
- TERMINAL_DEV *TerminalDevice;
- EFI_STATUS Status;
-
- //
- // get Terminal device data structure pointer.
- //
- TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (This);
-
- switch (TerminalDevice->TerminalType) {
-
- case PcAnsiType:
- case VT100Type:
- case VT100PlusType:
- Status = AnsiTestString (TerminalDevice, WString);
- break;
-
- case VTUTF8Type:
- Status = VTUTF8TestString (TerminalDevice, WString);
- break;
-
- default:
- Status = EFI_UNSUPPORTED;
- break;
- }
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-TerminalConOutQueryMode (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN UINTN ModeNumber,
- OUT UINTN *Columns,
- OUT UINTN *Rows
- )
-/*++
- Routine Description:
-
- Implements EFI_SIMPLE_TEXT_OUT_PROTOCOL.QueryMode().
- It returns information for an available text mode
- that the terminal supports.
- In this driver, we only support text mode 80x25, which is
- defined as mode 0.
-
-
- Arguments:
-
- *This
- Indicates the calling context.
-
- ModeNumber
- The mode number to return information on.
-
- Columns
- The returned columns of the requested mode.
-
- Rows
- The returned rows of the requested mode.
-
- Returns:
-
- EFI_SUCCESS
- The requested mode information is returned.
-
- EFI_UNSUPPORTED
- The mode number is not valid.
-
- EFI_DEVICE_ERROR
-
---*/
-{
- if (This->Mode->MaxMode > 1) {
- return EFI_DEVICE_ERROR;
- }
-
- if (ModeNumber == 0) {
-
- *Columns = MODE0_COLUMN_COUNT;
- *Rows = MODE0_ROW_COUNT;
-
- return EFI_SUCCESS;
- }
-
- return EFI_UNSUPPORTED;
-}
-
-EFI_STATUS
-EFIAPI
-TerminalConOutSetMode (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN UINTN ModeNumber
- )
-/*++
- Routine Description:
-
- Implements EFI_SIMPLE_TEXT_OUT.SetMode().
- Set the terminal to a specified display mode.
- In this driver, we only support mode 0.
-
- Arguments:
-
- This
- Indicates the calling context.
-
- ModeNumber
- The text mode to set.
-
- Returns:
-
- EFI_SUCCESS
- The requested text mode is set.
-
- EFI_DEVICE_ERROR
- The requested text mode cannot be set because of serial device error.
-
- EFI_UNSUPPORTED
- The text mode number is not valid.
-
---*/
-{
- EFI_STATUS Status;
- TERMINAL_DEV *TerminalDevice;
-
- //
- // get Terminal device data structure pointer.
- //
- TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (This);
-
- if (ModeNumber != 0) {
- return EFI_UNSUPPORTED;
- }
-
- This->Mode->Mode = 0;
-
- This->ClearScreen (This);
-
- TerminalDevice->OutputEscChar = TRUE;
- Status = This->OutputString (This, mSetModeString);
- TerminalDevice->OutputEscChar = FALSE;
-
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
- This->Mode->Mode = 0;
-
- Status = This->ClearScreen (This);
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-
-}
-
-EFI_STATUS
-EFIAPI
-TerminalConOutSetAttribute (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN UINTN Attribute
- )
-/*++
- Routine Description:
-
- Implements EFI_SIMPLE_TEXT_OUT_PROTOCOL.SetAttribute().
-
- Arguments:
-
- This
- Indicates the calling context.
-
- Attribute
- The attribute to set. Only bit0..6 are valid, all other bits
- are undefined and must be zero.
-
- Returns:
-
- EFI_SUCCESS
- The requested attribute is set.
-
- EFI_DEVICE_ERROR
- The requested attribute cannot be set due to serial port error.
-
- EFI_UNSUPPORTED
- The attribute requested is not defined by EFI spec.
-
---*/
-{
- UINT8 ForegroundControl;
- UINT8 BackgroundControl;
- UINT8 BrightControl;
- INT32 SavedColumn;
- INT32 SavedRow;
- EFI_STATUS Status;
- TERMINAL_DEV *TerminalDevice;
-
- SavedColumn = 0;
- SavedRow = 0;
-
- //
- // get Terminal device data structure pointer.
- //
- TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (This);
-
- //
- // only the bit0..6 of the Attribute is valid
- //
- if ((Attribute | 0x7f) != 0x7f) {
- return EFI_UNSUPPORTED;
- }
- //
- // convert Attribute value to terminal emulator
- // understandable foreground color
- //
- switch (Attribute & 0x07) {
-
- case EFI_BLACK:
- ForegroundControl = 30;
- break;
-
- case EFI_BLUE:
- ForegroundControl = 34;
- break;
-
- case EFI_GREEN:
- ForegroundControl = 32;
- break;
-
- case EFI_CYAN:
- ForegroundControl = 36;
- break;
-
- case EFI_RED:
- ForegroundControl = 31;
- break;
-
- case EFI_MAGENTA:
- ForegroundControl = 35;
- break;
-
- case EFI_BROWN:
- ForegroundControl = 33;
- break;
-
- default:
-
- case EFI_LIGHTGRAY:
- ForegroundControl = 37;
- break;
-
- }
- //
- // bit4 of the Attribute indicates bright control
- // of terminal emulator.
- //
- BrightControl = (UINT8) ((Attribute >> 3) & 1);
-
- //
- // convert Attribute value to terminal emulator
- // understandable background color.
- //
- switch ((Attribute >> 4) & 0x07) {
-
- case EFI_BLACK:
- BackgroundControl = 40;
- break;
-
- case EFI_BLUE:
- BackgroundControl = 44;
- break;
-
- case EFI_GREEN:
- BackgroundControl = 42;
- break;
-
- case EFI_CYAN:
- BackgroundControl = 46;
- break;
-
- case EFI_RED:
- BackgroundControl = 41;
- break;
-
- case EFI_MAGENTA:
- BackgroundControl = 45;
- break;
-
- case EFI_BROWN:
- BackgroundControl = 43;
- break;
-
- default:
-
- case EFI_LIGHTGRAY:
- BackgroundControl = 47;
- break;
- }
- //
- // terminal emulator's control sequence to set attributes
- //
- mSetAttributeString[BRIGHT_CONTROL_OFFSET] = (CHAR16) ('0' + BrightControl);
- mSetAttributeString[FOREGROUND_CONTROL_OFFSET + 0] = (CHAR16) ('0' + (ForegroundControl / 10));
- mSetAttributeString[FOREGROUND_CONTROL_OFFSET + 1] = (CHAR16) ('0' + (ForegroundControl % 10));
- mSetAttributeString[BACKGROUND_CONTROL_OFFSET + 0] = (CHAR16) ('0' + (BackgroundControl / 10));
- mSetAttributeString[BACKGROUND_CONTROL_OFFSET + 1] = (CHAR16) ('0' + (BackgroundControl % 10));
-
- //
- // save current column and row
- // for future scrolling back use.
- //
- SavedColumn = This->Mode->CursorColumn;
- SavedRow = This->Mode->CursorRow;
-
- TerminalDevice->OutputEscChar = TRUE;
- Status = This->OutputString (This, mSetAttributeString);
- TerminalDevice->OutputEscChar = FALSE;
-
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
- //
- // scroll back to saved cursor position.
- //
- This->Mode->CursorColumn = SavedColumn;
- This->Mode->CursorRow = SavedRow;
-
- This->Mode->Attribute = (INT32) Attribute;
-
- return EFI_SUCCESS;
-
-}
-
-EFI_STATUS
-EFIAPI
-TerminalConOutClearScreen (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This
- )
-/*++
- Routine Description:
-
- Implements EFI_SIMPLE_TEXT_OUT_PROTOCOL.ClearScreen().
- It clears the ANSI terminal's display to the
- currently selected background color.
-
-
- Arguments:
-
- This
- Indicates the calling context.
-
- Returns:
-
- EFI_SUCCESS
- The operation completed successfully.
-
- EFI_DEVICE_ERROR
- The terminal screen cannot be cleared due to serial port error.
-
- EFI_UNSUPPORTED
- The terminal is not in a valid display mode.
-
---*/
-{
- EFI_STATUS Status;
- TERMINAL_DEV *TerminalDevice;
-
- TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (This);
-
- //
- // control sequence for clear screen request
- //
- TerminalDevice->OutputEscChar = TRUE;
- Status = This->OutputString (This, mClearScreenString);
- TerminalDevice->OutputEscChar = FALSE;
-
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
- Status = This->SetCursorPosition (This, 0, 0);
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-TerminalConOutSetCursorPosition (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN UINTN Column,
- IN UINTN Row
- )
-/*++
- Routine Description:
-
- Implements EFI_SIMPLE_TEXT_OUT_PROTOCOL.SetCursorPosition().
-
- Arguments:
-
- This
- Indicates the calling context.
-
- Column
- The row to set cursor to.
-
- Row
- The column to set cursor to.
-
- Returns:
-
- EFI_SUCCESS
- The operation completed successfully.
-
- EFI_DEVICE_ERROR
- The request fails due to serial port error.
-
- EFI_UNSUPPORTED
- The terminal is not in a valid text mode, or the cursor position
- is invalid for current mode.
-
---*/
-{
- EFI_SIMPLE_TEXT_OUTPUT_MODE *Mode;
- UINTN MaxColumn;
- UINTN MaxRow;
- EFI_STATUS Status;
- TERMINAL_DEV *TerminalDevice;
-
- TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (This);
-
- //
- // get current mode
- //
- Mode = This->Mode;
-
- //
- // get geometry of current mode
- //
- Status = This->QueryMode (
- This,
- Mode->Mode,
- &MaxColumn,
- &MaxRow
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- if (Column >= MaxColumn || Row >= MaxRow) {
- return EFI_UNSUPPORTED;
- }
- //
- // control sequence to move the cursor
- //
- mSetCursorPositionString[ROW_OFFSET + 0] = (CHAR16) ('0' + ((Row + 1) / 10));
- mSetCursorPositionString[ROW_OFFSET + 1] = (CHAR16) ('0' + ((Row + 1) % 10));
- mSetCursorPositionString[COLUMN_OFFSET + 0] = (CHAR16) ('0' + ((Column + 1) / 10));
- mSetCursorPositionString[COLUMN_OFFSET + 1] = (CHAR16) ('0' + ((Column + 1) % 10));
-
- TerminalDevice->OutputEscChar = TRUE;
- Status = This->OutputString (This, mSetCursorPositionString);
- TerminalDevice->OutputEscChar = FALSE;
-
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
- //
- // update current cursor position
- // in the Mode data structure.
- //
- Mode->CursorColumn = (INT32) Column;
- Mode->CursorRow = (INT32) Row;
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-TerminalConOutEnableCursor (
- IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
- IN BOOLEAN Visible
- )
-/*++
- Routine Description:
-
- Implements SIMPLE_TEXT_OUTPUT.EnableCursor().
- In this driver, the cursor cannot be hidden.
-
- Arguments:
-
- This
- Indicates the calling context.
-
- Visible
- If TRUE, the cursor is set to be visible,
- If FALSE, the cursor is set to be invisible.
-
- Returns:
-
- EFI_SUCCESS
- The request is valid.
-
- EFI_UNSUPPORTED
- The terminal does not support cursor hidden.
-
---*/
-{
- if (!Visible) {
- return EFI_UNSUPPORTED;
- }
-
- return EFI_SUCCESS;
-}
-
-BOOLEAN
-TerminalIsValidTextGraphics (
- IN CHAR16 Graphic,
- OUT CHAR8 *PcAnsi, OPTIONAL
- OUT CHAR8 *Ascii OPTIONAL
- )
-/*++
-
-Routine Description:
-
- Detects if a Unicode char is for Box Drawing text graphics.
-
-Arguments:
-
- Graphic - Unicode char to test.
-
- PcAnsi - Optional pointer to return PCANSI equivalent of Graphic.
-
- Ascii - Optional pointer to return ASCII equivalent of Graphic.
-
-Returns:
-
- TRUE if Graphic is a supported Unicode Box Drawing character.
-
---*/
-{
- UNICODE_TO_CHAR *Table;
-
- if ((((Graphic & 0xff00) != 0x2500) && ((Graphic & 0xff00) != 0x2100))) {
- //
- // Unicode drawing code charts are all in the 0x25xx range,
- // arrows are 0x21xx
- //
- return FALSE;
- }
-
- for (Table = UnicodeToPcAnsiOrAscii; Table->Unicode != 0x0000; Table++) {
- if (Graphic == Table->Unicode) {
- if (PcAnsi != NULL) {
- *PcAnsi = Table->PcAnsi;
- }
-
- if (Ascii != NULL) {
- *Ascii = Table->Ascii;
- }
-
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-BOOLEAN
-TerminalIsValidAscii (
- IN CHAR16 Ascii
- )
-{
- //
- // valid ascii code lies in the extent of 0x20 ~ 0x7f
- //
- if ((Ascii >= 0x20) && (Ascii <= 0x7f)) {
- return TRUE;
- }
-
- return FALSE;
-}
-
-BOOLEAN
-TerminalIsValidEfiCntlChar (
- IN CHAR16 CharC
- )
-{
- //
- // only support four control characters.
- //
- if (CharC == CHAR_NULL ||
- CharC == CHAR_BACKSPACE ||
- CharC == CHAR_LINEFEED ||
- CharC == CHAR_CARRIAGE_RETURN ||
- CharC == CHAR_TAB
- ) {
- return TRUE;
- }
-
- return FALSE;
-}
diff --git a/EdkModulePkg/Universal/Console/Terminal/Dxe/ansi.c b/EdkModulePkg/Universal/Console/Terminal/Dxe/ansi.c deleted file mode 100644 index babc4bbedc..0000000000 --- a/EdkModulePkg/Universal/Console/Terminal/Dxe/ansi.c +++ /dev/null @@ -1,68 +0,0 @@ -/*++
-
-Copyright (c) 2006, 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.
-
-Module Name:
-
- ansi.c
-
-Abstract:
-
-
-Revision History
---*/
-
-
-#include "Terminal.h"
-
-VOID
-AnsiRawDataToUnicode (
- IN TERMINAL_DEV *TerminalDevice
- )
-{
- UINT8 RawData;
-
- //
- // pop the raw data out from the raw fifo,
- // and translate it into unicode, then push
- // the unicode into unicode fifo, until the raw fifo is empty.
- //
- while (!IsRawFiFoEmpty (TerminalDevice)) {
-
- RawFiFoRemoveOneKey (TerminalDevice, &RawData);
-
- UnicodeFiFoInsertOneKey (TerminalDevice, (UINT16) RawData);
- }
-}
-
-EFI_STATUS
-AnsiTestString (
- IN TERMINAL_DEV *TerminalDevice,
- IN CHAR16 *WString
- )
-{
- CHAR8 GraphicChar;
-
- //
- // support three kind of character:
- // valid ascii, valid efi control char, valid text graphics.
- //
- for (; *WString != CHAR_NULL; WString++) {
-
- if ( !(TerminalIsValidAscii (*WString) ||
- TerminalIsValidEfiCntlChar (*WString) ||
- TerminalIsValidTextGraphics (*WString, &GraphicChar, NULL) )) {
-
- return EFI_UNSUPPORTED;
- }
- }
-
- return EFI_SUCCESS;
-}
diff --git a/EdkModulePkg/Universal/Console/Terminal/Dxe/vtutf8.c b/EdkModulePkg/Universal/Console/Terminal/Dxe/vtutf8.c deleted file mode 100644 index 062d0d429f..0000000000 --- a/EdkModulePkg/Universal/Console/Terminal/Dxe/vtutf8.c +++ /dev/null @@ -1,270 +0,0 @@ -/*++
-
-Copyright (c) 2006, 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.
-
-Module Name:
-
- vtutf8.c
-
-Abstract:
-
-
-Revision History
---*/
-
-
-#include "Terminal.h"
-
-VOID
-VTUTF8RawDataToUnicode (
- IN TERMINAL_DEV *TerminalDevice
- )
-{
- UTF8_CHAR Utf8Char;
- UINT8 ValidBytes;
- UINT16 UnicodeChar;
-
- ValidBytes = 0;
- //
- // pop the raw data out from the raw fifo,
- // and translate it into unicode, then push
- // the unicode into unicode fifo, until the raw fifo is empty.
- //
- while (!IsRawFiFoEmpty (TerminalDevice)) {
-
- GetOneValidUtf8Char (TerminalDevice, &Utf8Char, &ValidBytes);
-
- if (ValidBytes < 1 || ValidBytes > 3) {
- continue;
- }
-
- Utf8ToUnicode (Utf8Char, ValidBytes, (CHAR16 *) &UnicodeChar);
-
- UnicodeFiFoInsertOneKey (TerminalDevice, UnicodeChar);
- }
-}
-
-VOID
-GetOneValidUtf8Char (
- IN TERMINAL_DEV *Utf8Device,
- OUT UTF8_CHAR *Utf8Char,
- OUT UINT8 *ValidBytes
- )
-{
- UINT8 Temp;
- UINT8 Index;
- BOOLEAN FetchFlag;
-
- Temp = 0;
- Index = 0;
- FetchFlag = TRUE;
-
- //
- // if no valid Utf8 char is found in the RawFiFo,
- // then *ValidBytes will be zero.
- //
- *ValidBytes = 0;
-
- while (!IsRawFiFoEmpty (Utf8Device)) {
-
- RawFiFoRemoveOneKey (Utf8Device, &Temp);
-
- switch (*ValidBytes) {
-
- case 0:
- if ((Temp & 0x80) == 0) {
- //
- // one-byte utf8 char
- //
- *ValidBytes = 1;
-
- Utf8Char->Utf8_1 = Temp;
-
- FetchFlag = FALSE;
-
- } else if ((Temp & 0xe0) == 0xc0) {
- //
- // two-byte utf8 char
- //
- *ValidBytes = 2;
-
- Utf8Char->Utf8_2[1] = Temp;
-
- } else if ((Temp & 0xf0) == 0xe0) {
- //
- // three-byte utf8 char
- //
- *ValidBytes = 3;
-
- Utf8Char->Utf8_3[2] = Temp;
-
- Index++;
-
- } else {
- //
- // reset *ValidBytes to zero, let valid utf8 char search restart
- //
- *ValidBytes = 0;
- }
-
- break;
-
- case 2:
- if ((Temp & 0xc0) == 0x80) {
-
- Utf8Char->Utf8_2[0] = Temp;
-
- FetchFlag = FALSE;
-
- } else {
-
- *ValidBytes = 0;
- }
- break;
-
- case 3:
- if ((Temp & 0xc0) == 0x80) {
-
- Utf8Char->Utf8_3[2 - Index] = Temp;
- Index++;
- if (Index == 3) {
- FetchFlag = FALSE;
- }
- } else {
-
- *ValidBytes = 0;
- Index = 0;
- }
- break;
-
- default:
- break;
- }
-
- if (!FetchFlag) {
- break;
- }
- }
-
- return ;
-}
-
-VOID
-Utf8ToUnicode (
- IN UTF8_CHAR Utf8Char,
- IN UINT8 ValidBytes,
- OUT CHAR16 *UnicodeChar
- )
-{
- UINT8 UnicodeByte0;
- UINT8 UnicodeByte1;
- UINT8 Byte0;
- UINT8 Byte1;
- UINT8 Byte2;
-
- *UnicodeChar = 0;
-
- //
- // translate utf8 code to unicode, in terminal standard,
- // up to 3 bytes utf8 code is supported.
- //
- switch (ValidBytes) {
- case 1:
- //
- // one-byte utf8 code
- //
- *UnicodeChar = (UINT16) Utf8Char.Utf8_1;
- break;
-
- case 2:
- //
- // two-byte utf8 code
- //
- Byte0 = Utf8Char.Utf8_2[0];
- Byte1 = Utf8Char.Utf8_2[1];
-
- UnicodeByte0 = (UINT8) ((Byte1 << 6) | (Byte0 & 0x3f));
- UnicodeByte1 = (UINT8) ((Byte1 >> 2) & 0x07);
- *UnicodeChar = (UINT16) (UnicodeByte0 | (UnicodeByte1 << 8));
- break;
-
- case 3:
- //
- // three-byte utf8 code
- //
- Byte0 = Utf8Char.Utf8_3[0];
- Byte1 = Utf8Char.Utf8_3[1];
- Byte2 = Utf8Char.Utf8_3[2];
-
- UnicodeByte0 = (UINT8) ((Byte1 << 6) | (Byte0 & 0x3f));
- UnicodeByte1 = (UINT8) ((Byte2 << 4) | ((Byte1 >> 2) & 0x0f));
- *UnicodeChar = (UINT16) (UnicodeByte0 | (UnicodeByte1 << 8));
-
- default:
- break;
- }
-
- return ;
-}
-
-VOID
-UnicodeToUtf8 (
- IN CHAR16 Unicode,
- OUT UTF8_CHAR *Utf8Char,
- OUT UINT8 *ValidBytes
- )
-{
- UINT8 UnicodeByte0;
- UINT8 UnicodeByte1;
- //
- // translate unicode to utf8 code
- //
- UnicodeByte0 = (UINT8) Unicode;
- UnicodeByte1 = (UINT8) (Unicode >> 8);
-
- if (Unicode < 0x0080) {
-
- Utf8Char->Utf8_1 = (UINT8) (UnicodeByte0 & 0x7f);
- *ValidBytes = 1;
-
- } else if (Unicode < 0x0800) {
- //
- // byte sequence: high -> low
- // Utf8_2[0], Utf8_2[1]
- //
- Utf8Char->Utf8_2[1] = (UINT8) ((UnicodeByte0 & 0x3f) + 0x80);
- Utf8Char->Utf8_2[0] = (UINT8) ((((UnicodeByte1 << 2) + (UnicodeByte0 >> 6)) & 0x1f) + 0xc0);
-
- *ValidBytes = 2;
-
- } else {
- //
- // byte sequence: high -> low
- // Utf8_3[0], Utf8_3[1], Utf8_3[2]
- //
- Utf8Char->Utf8_3[2] = (UINT8) ((UnicodeByte0 & 0x3f) + 0x80);
- Utf8Char->Utf8_3[1] = (UINT8) ((((UnicodeByte1 << 2) + (UnicodeByte0 >> 6)) & 0x3f) + 0x80);
- Utf8Char->Utf8_3[0] = (UINT8) (((UnicodeByte1 >> 4) & 0x0f) + 0xe0);
-
- *ValidBytes = 3;
- }
-}
-
-EFI_STATUS
-VTUTF8TestString (
- IN TERMINAL_DEV *TerminalDevice,
- IN CHAR16 *WString
- )
-{
- //
- // to utf8, all kind of characters are supported.
- //
- return EFI_SUCCESS;
-}
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