diff options
Diffstat (limited to 'EdkModulePkg/Universal/UserInterface/HiiDataBase/Dxe/HiiDatabase.c')
| -rw-r--r-- | EdkModulePkg/Universal/UserInterface/HiiDataBase/Dxe/HiiDatabase.c | 407 |
1 files changed, 0 insertions, 407 deletions
diff --git a/EdkModulePkg/Universal/UserInterface/HiiDataBase/Dxe/HiiDatabase.c b/EdkModulePkg/Universal/UserInterface/HiiDataBase/Dxe/HiiDatabase.c deleted file mode 100644 index 1889d70581..0000000000 --- a/EdkModulePkg/Universal/UserInterface/HiiDataBase/Dxe/HiiDatabase.c +++ /dev/null @@ -1,407 +0,0 @@ -/*++
-
-Copyright (c) 2006 - 2007, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- HiiDatabase.c
-
-Abstract:
-
- This file contains the entry code to the HII database.
-
---*/
-
-#include "HiiDatabase.h"
-
-EFI_STATUS
-EFIAPI
-InitializeHiiDatabase (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-/*++
-
-Routine Description:
- Initialize HII Database
-
-Arguments:
- (Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
-
-Returns:
- EFI_SUCCESS - Setup loaded.
- other - Setup Error
-
---*/
-{
- EFI_STATUS Status;
- EFI_HII_DATA *HiiData;
- EFI_HII_GLOBAL_DATA *GlobalData;
- EFI_HANDLE *HandleBuffer;
- EFI_HANDLE Handle;
- UINTN HandleCount;
- UINTN Index;
-
- //
- // There will be only one HII Database in the system
- // If there is another out there, someone is trying to install us
- // again. Fail that scenario.
- //
- Status = gBS->LocateHandleBuffer (
- ByProtocol,
- &gEfiHiiProtocolGuid,
- NULL,
- &HandleCount,
- &HandleBuffer
- );
-
- //
- // If there was no error, assume there is an installation and fail to load
- //
- if (!EFI_ERROR (Status)) {
- if (HandleBuffer != NULL) {
- FreePool (HandleBuffer);
- }
-
- return EFI_DEVICE_ERROR;
- }
-
- HiiData = AllocatePool (sizeof (EFI_HII_DATA));
-
- ASSERT (HiiData);
-
- GlobalData = AllocateZeroPool (sizeof (EFI_HII_GLOBAL_DATA));
-
- ASSERT (GlobalData);
-
- //
- // Seed the Font Database with a known non-character glyph
- //
- for (Index = 0; Index <= MAX_GLYPH_COUNT; Index++) {
- //
- // Seeding the UnicodeWeight with 0 signifies that it is uninitialized
- //
- GlobalData->NarrowGlyphs[Index].UnicodeWeight = 0;
- GlobalData->WideGlyphs[Index].UnicodeWeight = 0;
- GlobalData->NarrowGlyphs[Index].Attributes = 0;
- GlobalData->WideGlyphs[Index].Attributes = 0;
- CopyMem (GlobalData->NarrowGlyphs[Index].GlyphCol1, &mUnknownGlyph, NARROW_GLYPH_ARRAY_SIZE);
- CopyMem (GlobalData->WideGlyphs[Index].GlyphCol1, &mUnknownGlyph, WIDE_GLYPH_ARRAY_SIZE);
- }
- //
- // Fill in HII data
- //
- HiiData->Signature = EFI_HII_DATA_SIGNATURE;
- HiiData->GlobalData = GlobalData;
- HiiData->GlobalData->SystemKeyboardUpdate = FALSE;
- HiiData->DatabaseHead = NULL;
- HiiData->Hii.NewPack = HiiNewPack;
- HiiData->Hii.RemovePack = HiiRemovePack;
- HiiData->Hii.FindHandles = HiiFindHandles;
- HiiData->Hii.ExportDatabase = HiiExportDatabase;
- HiiData->Hii.GetGlyph = HiiGetGlyph;
- HiiData->Hii.GetPrimaryLanguages = HiiGetPrimaryLanguages;
- HiiData->Hii.GetSecondaryLanguages = HiiGetSecondaryLanguages;
- HiiData->Hii.NewString = HiiNewString;
- HiiData->Hii.GetString = HiiGetString;
- HiiData->Hii.ResetStrings = HiiResetStrings;
- HiiData->Hii.TestString = HiiTestString;
- HiiData->Hii.GetLine = HiiGetLine;
- HiiData->Hii.GetForms = HiiGetForms;
- HiiData->Hii.GetDefaultImage = HiiGetDefaultImage;
- HiiData->Hii.UpdateForm = HiiUpdateForm;
- HiiData->Hii.GetKeyboardLayout = HiiGetKeyboardLayout;
- HiiData->Hii.GlyphToBlt = HiiGlyphToBlt;
-
- //
- // Install protocol interface
- //
- Handle = NULL;
- Status = gBS->InstallProtocolInterface (
- &Handle,
- &gEfiHiiProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &HiiData->Hii
- );
-
- ASSERT_EFI_ERROR (Status);
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-HiiFindHandles (
- IN EFI_HII_PROTOCOL *This,
- IN OUT UINT16 *HandleBufferLength,
- OUT EFI_HII_HANDLE Handle[1]
- )
-/*++
-
-Routine Description:
- Determines the handles that are currently active in the database.
-
-Arguments:
-
-Returns:
-
---*/
-{
- EFI_HII_HANDLE_DATABASE *Database;
- EFI_HII_DATA *HiiData;
- UINTN HandleCount;
-
- if (This == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- HiiData = EFI_HII_DATA_FROM_THIS (This);
-
- Database = HiiData->DatabaseHead;
-
- if (Database == NULL) {
- *HandleBufferLength = 0;
- return EFI_NOT_FOUND;
- }
-
- for (HandleCount = 0; Database != NULL; HandleCount++) {
- Database = Database->NextHandleDatabase;
- }
- //
- // Is there a sufficient buffer for the data being passed back?
- //
- if (*HandleBufferLength >= (sizeof (EFI_HII_HANDLE) * HandleCount)) {
- Database = HiiData->DatabaseHead;
-
- //
- // Copy the Head information
- //
- if (Database->Handle != 0) {
- CopyMem (&Handle[0], &Database->Handle, sizeof (EFI_HII_HANDLE));
- Database = Database->NextHandleDatabase;
- }
- //
- // Copy more data if appropriate
- //
- for (HandleCount = 1; Database != NULL; HandleCount++) {
- CopyMem (&Handle[HandleCount], &Database->Handle, sizeof (EFI_HII_HANDLE));
- Database = Database->NextHandleDatabase;
- }
-
- *HandleBufferLength = (UINT16) (sizeof (EFI_HII_HANDLE) * HandleCount);
- return EFI_SUCCESS;
- } else {
- //
- // Insufficient buffer length
- //
- *HandleBufferLength = (UINT16) (sizeof (EFI_HII_HANDLE) * HandleCount);
- return EFI_BUFFER_TOO_SMALL;
- }
-}
-
-EFI_STATUS
-EFIAPI
-HiiGetPrimaryLanguages (
- IN EFI_HII_PROTOCOL *This,
- IN EFI_HII_HANDLE Handle,
- OUT EFI_STRING *LanguageString
- )
-/*++
-
-Routine Description:
-
- This function allows a program to determine what the primary languages that are supported on a given handle.
-
-Arguments:
-
-Returns:
-
---*/
-{
- UINTN Count;
- EFI_HII_PACKAGE_INSTANCE *PackageInstance;
- EFI_HII_PACKAGE_INSTANCE *StringPackageInstance;
- EFI_HII_DATA *HiiData;
- EFI_HII_HANDLE_DATABASE *HandleDatabase;
- EFI_HII_STRING_PACK *StringPack;
- EFI_HII_STRING_PACK *Location;
- UINT32 Length;
- RELOFST Token;
-
- if (This == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- HiiData = EFI_HII_DATA_FROM_THIS (This);
-
- PackageInstance = NULL;
- //
- // Find matching handle in the handle database. Then get the package instance.
- //
- for (HandleDatabase = HiiData->DatabaseHead;
- HandleDatabase != NULL;
- HandleDatabase = HandleDatabase->NextHandleDatabase
- ) {
- if (Handle == HandleDatabase->Handle) {
- PackageInstance = HandleDatabase->Buffer;
- }
- }
- //
- // No handle was found - error condition
- //
- if (PackageInstance == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- ValidatePack (This, PackageInstance, &StringPackageInstance, NULL);
-
- //
- // Based on if there is IFR data in this package instance, determine
- // what the location is of the beginning of the string data.
- //
- if (StringPackageInstance->IfrSize > 0) {
- StringPack = (EFI_HII_STRING_PACK *) ((CHAR8 *) (&StringPackageInstance->IfrData) + StringPackageInstance->IfrSize);
- } else {
- StringPack = (EFI_HII_STRING_PACK *) (&StringPackageInstance->IfrData);
- }
-
- Location = StringPack;
- //
- // Remember that the string packages are formed into contiguous blocks of language data.
- //
- CopyMem (&Length, &StringPack->Header.Length, sizeof (UINT32));
- for (Count = 0; Length != 0; Count = Count + 3) {
- StringPack = (EFI_HII_STRING_PACK *) ((CHAR8 *) (StringPack) + Length);
- CopyMem (&Length, &StringPack->Header.Length, sizeof (UINT32));
- }
-
- *LanguageString = AllocateZeroPool (2 * (Count + 1));
-
- ASSERT (*LanguageString);
-
- StringPack = (EFI_HII_STRING_PACK *) Location;
-
- //
- // Copy the 6 bytes to LanguageString - keep concatenating it. Shouldn't we just store uint8's since the ISO
- // standard defines the lettering as all US English characters anyway? Save a few bytes.
- //
- CopyMem (&Length, &StringPack->Header.Length, sizeof (UINT32));
- for (Count = 0; Length != 0; Count = Count + 3) {
- CopyMem (&Token, &StringPack->LanguageNameString, sizeof (RELOFST));
- CopyMem (*LanguageString + Count, (VOID *) ((CHAR8 *) (StringPack) + Token), 6);
- StringPack = (EFI_HII_STRING_PACK *) ((CHAR8 *) (StringPack) + Length);
- CopyMem (&Length, &StringPack->Header.Length, sizeof (UINT32));
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-HiiGetSecondaryLanguages (
- IN EFI_HII_PROTOCOL *This,
- IN EFI_HII_HANDLE Handle,
- IN CHAR16 *PrimaryLanguage,
- OUT EFI_STRING *LanguageString
- )
-/*++
-
-Routine Description:
-
- This function allows a program to determine which secondary languages are supported
- on a given handle for a given primary language.
-
- Arguments:
-
-Returns:
-
---*/
-{
- UINTN Count;
- EFI_HII_PACKAGE_INSTANCE *PackageInstance;
- EFI_HII_PACKAGE_INSTANCE *StringPackageInstance;
- EFI_HII_DATA *HiiData;
- EFI_HII_HANDLE_DATABASE *HandleDatabase;
- EFI_HII_STRING_PACK *StringPack;
- RELOFST Token;
- UINT32 Length;
-
- if (This == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- HiiData = EFI_HII_DATA_FROM_THIS (This);
- //
- // Check numeric value against the head of the database
- //
- PackageInstance = NULL;
- for (HandleDatabase = HiiData->DatabaseHead;
- HandleDatabase != NULL;
- HandleDatabase = HandleDatabase->NextHandleDatabase
- ) {
- //
- // Match the numeric value with the database entry - if matched, extract PackageInstance
- //
- if (Handle == HandleDatabase->Handle) {
- PackageInstance = HandleDatabase->Buffer;
- }
- }
- //
- // No handle was found - error condition
- //
- if (PackageInstance == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- ValidatePack (This, PackageInstance, &StringPackageInstance, NULL);
-
- //
- // Based on if there is IFR data in this package instance, determine
- // what the location is of the beginning of the string data.
- //
- if (StringPackageInstance->IfrSize > 0) {
- StringPack = (EFI_HII_STRING_PACK *) ((CHAR8 *) (&StringPackageInstance->IfrData) + StringPackageInstance->IfrSize);
- } else {
- StringPack = (EFI_HII_STRING_PACK *) (&StringPackageInstance->IfrData);
- }
-
- //
- // Remember that the string packages are formed into contiguous blocks of language data.
- //
- for (; StringPack->Header.Length != 0;) {
- //
- // Find the PrimaryLanguage being requested
- //
- Token = StringPack->LanguageNameString;
- if (CompareMem ((VOID *) ((CHAR8 *) (StringPack) + Token), PrimaryLanguage, 3) == 0) {
- //
- // Now that we found the primary, the secondary languages will follow immediately
- // or the next character is a NULL if there are no secondary languages. We determine
- // the number by getting the stringsize based on the StringPack origination + the LanguageNameString
- // offset + 6 (which is the size of the first 3 letter ISO primary language name). If we get 2, there
- // are no secondary languages (2 = null-terminator).
- //
- Count = StrSize ((VOID *) ((CHAR8 *) (StringPack) + Token + 6));
-
- *LanguageString = AllocateZeroPool (2 * (Count + 1));
-
- ASSERT (*LanguageString);
-
- CopyMem (*LanguageString, (VOID *) ((CHAR8 *) (StringPack) + Token + 6), Count);
- break;
- }
-
- CopyMem (&Length, &StringPack->Header.Length, sizeof (UINT32));
- StringPack = (EFI_HII_STRING_PACK *) ((CHAR8 *) (StringPack) + Length);
- }
-
- return EFI_SUCCESS;
-}
-
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