Add lesson 57

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>

4 files changed, 105 insertions, 0 deletions

diff --git a/UefiLessonsPkg/HIISimpleForm/Form.vfr b/UefiLessonsPkg/HIISimpleForm/Form.vfr
new file mode 100644
index 0000000..0671b15
--- /dev/null
+++ b/UefiLessonsPkg/HIISimpleForm/Form.vfr
@@ -0,0 +1,11 @@
+#define HIISIMPLEFORM_FORMSET_GUID  {0xef2acc91, 0x7b50, 0x4ab9, {0xab, 0x67, 0x2b, 0x4, 0xf8, 0xbc, 0x13, 0x5e}}
+
+formset
+  guid     = HIISIMPLEFORM_FORMSET_GUID,
+  title    = STRING_TOKEN(HIISIMPLEFORM_FORMSET_TITLE),
+  help     = STRING_TOKEN(HIISIMPLEFORM_FORMSET_HELP),
+  form
+    formid = 1,
+    title = STRING_TOKEN(HIISIMPLEFORM_FORMID1_TITLE);
+  endform;
+endformset;
diff --git a/UefiLessonsPkg/HIISimpleForm/HIISimpleForm.c b/UefiLessonsPkg/HIISimpleForm/HIISimpleForm.c
new file mode 100644
index 0000000..3aa401e
--- /dev/null
+++ b/UefiLessonsPkg/HIISimpleForm/HIISimpleForm.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+
+#include <Library/HiiLib.h>
+#include <Protocol/FormBrowser2.h>
+
+extern UINT8 FormBin[];
+
+EFI_STATUS
+EFIAPI
+UefiMain (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  EFI_HII_HANDLE Handle = HiiAddPackages(
+                             &gEfiCallerIdGuid,
+                             NULL,
+                             HIISimpleFormStrings,
+                             FormBin,
+                             NULL
+                             );
+  if (Handle == NULL) {
+    return EFI_OUT_OF_RESOURCES;
+  }
+
+  EFI_STATUS Status;
+  EFI_FORM_BROWSER2_PROTOCOL* FormBrowser2;
+  Status = gBS->LocateProtocol(&gEfiFormBrowser2ProtocolGuid, NULL, (VOID**)&FormBrowser2);
+  if (EFI_ERROR(Status)) {
+    return Status;
+  }
+
+  Status = FormBrowser2->SendForm (
+                           FormBrowser2,
+                           &Handle,
+                           1,
+                           NULL,
+                           0,
+                           NULL,
+                           NULL
+                           );
+
+  HiiRemovePackages(Handle);
+
+  return EFI_SUCCESS;
+}
diff --git a/UefiLessonsPkg/HIISimpleForm/HIISimpleForm.inf b/UefiLessonsPkg/HIISimpleForm/HIISimpleForm.inf
new file mode 100644
index 0000000..4def985
--- /dev/null
+++ b/UefiLessonsPkg/HIISimpleForm/HIISimpleForm.inf
@@ -0,0 +1,30 @@
+##
+# Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+#
+# SPDX-License-Identifier: MIT
+##
+
+[Defines]
+  INF_VERSION                    = 1.25
+  BASE_NAME                      = HIISimpleForm
+  FILE_GUID                      = df2f1465-2bf1-492c-af6c-232ac40bdf82
+  MODULE_TYPE                    = UEFI_APPLICATION
+  VERSION_STRING                 = 1.0
+  ENTRY_POINT                    = UefiMain
+
+[Sources]
+  HIISimpleForm.c
+  Strings.uni
+  Form.vfr
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+
+[LibraryClasses]
+  UefiApplicationEntryPoint
+  UefiLib
+  HiiLib
+
+[Protocols]
+  gEfiFormBrowser2ProtocolGuid
diff --git a/UefiLessonsPkg/HIISimpleForm/Strings.uni b/UefiLessonsPkg/HIISimpleForm/Strings.uni
new file mode 100644
index 0000000..e54db41
--- /dev/null
+++ b/UefiLessonsPkg/HIISimpleForm/Strings.uni
@@ -0,0 +1,11 @@
+//
+// Copyright (c) 2021, Konstantin Aladyshev <aladyshev22@gmail.com>
+//
+// SPDX-License-Identifier: MIT
+//
+
+#langdef en-US "English"
+
+#string HIISIMPLEFORM_FORMSET_TITLE          #language en-US  "Simple Formset"
+#string HIISIMPLEFORM_FORMSET_HELP           #language en-US  "This is a very simple formset"
+#string HIISIMPLEFORM_FORMID1_TITLE          #language en-US  "Simple Form"