diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText')
3 files changed, 206 insertions, 0 deletions
diff --git a/roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText/DisplayUpdateProgressLibText.c b/roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText/DisplayUpdateProgressLibText.c new file mode 100644 index 000000000..960a4165f --- /dev/null +++ b/roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText/DisplayUpdateProgressLibText.c @@ -0,0 +1,157 @@ +/** @file
+ Provides services to display completion progress of a firmware update on a
+ text console.
+
+ Copyright (c) 2016, Microsoft Corporation. All rights reserved.<BR>
+ Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiDxe.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+
+//
+// Control Style. Set to 100 so it is reset on first call.
+//
+UINTN mPreviousProgress = 100;
+
+//
+// Text foreground color of progress bar
+//
+UINTN mProgressBarForegroundColor;
+
+/**
+ Function indicates the current completion progress of a firmware update.
+ Platform may override with its own specific function.
+
+ @param[in] Completion A value between 0 and 100 indicating the current
+ completion progress of a firmware update. This
+ value must the the same or higher than previous
+ calls to this service. The first call of 0 or a
+ value of 0 after reaching a value of 100 resets
+ the progress indicator to 0.
+ @param[in] Color Color of the progress indicator. Only used when
+ Completion is 0 to set the color of the progress
+ indicator. If Color is NULL, then the default color
+ is used.
+
+ @retval EFI_SUCCESS Progress displayed successfully.
+ @retval EFI_INVALID_PARAMETER Completion is not in range 0..100.
+ @retval EFI_INVALID_PARAMETER Completion is less than Completion value from
+ a previous call to this service.
+ @retval EFI_NOT_READY The device used to indicate progress is not
+ available.
+**/
+EFI_STATUS
+EFIAPI
+DisplayUpdateProgress (
+ IN UINTN Completion,
+ IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION *Color OPTIONAL
+ )
+{
+ UINTN Index;
+ UINTN CurrentAttribute;
+
+ //
+ // Check range
+ //
+ if (Completion > 100) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ //
+ // Check to see if this Completion percentage has already been displayed
+ //
+ if (Completion == mPreviousProgress) {
+ return EFI_SUCCESS;
+ }
+
+ //
+ // Do special init on first call of each progress session
+ //
+ if (mPreviousProgress == 100) {
+ Print (L"\n");
+
+ //
+ // Convert pixel color to text foreground color
+ //
+ if (Color == NULL) {
+ mProgressBarForegroundColor = EFI_WHITE;
+ } else {
+ mProgressBarForegroundColor = EFI_BLACK;
+ if (Color->Pixel.Blue >= 0x40) {
+ mProgressBarForegroundColor |= EFI_BLUE;
+ }
+ if (Color->Pixel.Green >= 0x40) {
+ mProgressBarForegroundColor |= EFI_GREEN;
+ }
+ if (Color->Pixel.Red >= 0x40) {
+ mProgressBarForegroundColor |= EFI_RED;
+ }
+ if (Color->Pixel.Blue >= 0xC0 || Color->Pixel.Green >= 0xC0 || Color->Pixel.Red >= 0xC0) {
+ mProgressBarForegroundColor |= EFI_BRIGHT;
+ }
+ if (mProgressBarForegroundColor == EFI_BLACK) {
+ mProgressBarForegroundColor = EFI_WHITE;
+ }
+ }
+
+ //
+ // Clear previous
+ //
+ mPreviousProgress = 0;
+ }
+
+ //
+ // Can not update progress bar if Completion is less than previous
+ //
+ if (Completion < mPreviousProgress) {
+ DEBUG ((DEBUG_WARN, "WARNING: Completion (%d) should not be lesss than Previous (%d)!!!\n", Completion, mPreviousProgress));
+ return EFI_INVALID_PARAMETER;
+ }
+
+ //
+ // Save current text color
+ //
+ CurrentAttribute = (UINTN)gST->ConOut->Mode->Attribute;
+
+ //
+ // Print progress percentage
+ //
+ Print (L"\rUpdate Progress - %3d%% ", Completion);
+
+ //
+ // Set progress bar color
+ //
+ gST->ConOut->SetAttribute (
+ gST->ConOut,
+ EFI_TEXT_ATTR (mProgressBarForegroundColor, EFI_BLACK)
+ );
+
+ //
+ // Print completed portion of progress bar
+ //
+ for (Index = 0; Index < Completion / 2; Index++) {
+ Print (L"%c", BLOCKELEMENT_FULL_BLOCK);
+ }
+
+ //
+ // Restore text color
+ //
+ gST->ConOut->SetAttribute (gST->ConOut, CurrentAttribute);
+
+ //
+ // Print remaining portion of progress bar
+ //
+ for (; Index < 50; Index++) {
+ Print (L"%c", BLOCKELEMENT_LIGHT_SHADE);
+ }
+
+ mPreviousProgress = Completion;
+
+ return EFI_SUCCESS;
+}
diff --git a/roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText/DisplayUpdateProgressLibText.inf b/roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText/DisplayUpdateProgressLibText.inf new file mode 100644 index 000000000..4fc25c8cb --- /dev/null +++ b/roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText/DisplayUpdateProgressLibText.inf @@ -0,0 +1,36 @@ +## @file
+# Provides services to display completion progress of a firmware update on a
+# text console.
+#
+# Copyright (c) 2016, Microsoft Corporation, All rights reserved.<BR>
+# Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = DisplayUpdateProgressLibText
+ MODULE_UNI_FILE = DisplayUpdateProgressLibText.uni
+ FILE_GUID = CDEF83AE-1900-4B41-BF47-AAE9BD729CA5
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = DisplayUpdateProgressLib|DXE_DRIVER UEFI_DRIVER UEFI_APPLICATION
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 EBC
+#
+
+[Sources]
+ DisplayUpdateProgressLibText.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+
+[LibraryClasses]
+ DebugLib
+ UefiBootServicesTableLib
+ UefiLib
diff --git a/roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText/DisplayUpdateProgressLibText.uni b/roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText/DisplayUpdateProgressLibText.uni new file mode 100644 index 000000000..f2b0c3e0c --- /dev/null +++ b/roms/edk2/MdeModulePkg/Library/DisplayUpdateProgressLibText/DisplayUpdateProgressLibText.uni @@ -0,0 +1,13 @@ +// /** @file
+// Provides services to display completion progress of a firmware update on a
+// text console.
+//
+// Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+//
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// **/
+
+#string STR_MODULE_ABSTRACT #language en-US "Provides services to display completion progress of a firmware update on a text console."
+
+#string STR_MODULE_DESCRIPTION #language en-US "Provides services to display completion progress of a firmware update on a text console."
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