diff options
Diffstat (limited to 'EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.c')
| -rw-r--r-- | EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.c | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.c b/EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.c deleted file mode 100644 index cee15c4be2..0000000000 --- a/EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.c +++ /dev/null @@ -1,247 +0,0 @@ -/** @file
-
- Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
-
- 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 <PiPei.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
-#include <Library/ExtractGuidedSectionLib.h>
-#include <Library/PcdLib.h>
-#include <Library/PrePiLib.h>
-
-#define PRE_PI_EXTRACT_GUIDED_SECTION_DATA_GUID { 0x385A982C, 0x2F49, 0x4043, { 0xA5, 0x1E, 0x49, 0x01, 0x02, 0x5C, 0x8B, 0x6B }}
-
-typedef struct {
- UINT32 NumberOfExtractHandler;
- GUID *ExtractHandlerGuidTable;
- EXTRACT_GUIDED_SECTION_DECODE_HANDLER *ExtractDecodeHandlerTable;
- EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER *ExtractGetInfoHandlerTable;
-} PRE_PI_EXTRACT_GUIDED_SECTION_DATA;
-
-PRE_PI_EXTRACT_GUIDED_SECTION_DATA *
-GetSavedData (
- VOID
- )
-{
- EFI_HOB_GUID_TYPE *GuidHob;
- GUID SavedDataGuid = PRE_PI_EXTRACT_GUIDED_SECTION_DATA_GUID;
-
- GuidHob = GetFirstGuidHob(&SavedDataGuid);
- GuidHob++;
-
- return (PRE_PI_EXTRACT_GUIDED_SECTION_DATA *)GuidHob;
-}
-
-RETURN_STATUS
-EFIAPI
-ExtractGuidedSectionRegisterHandlers (
- IN CONST GUID *SectionGuid,
- IN EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER GetInfoHandler,
- IN EXTRACT_GUIDED_SECTION_DECODE_HANDLER DecodeHandler
- )
-{
- PRE_PI_EXTRACT_GUIDED_SECTION_DATA *SavedData;
- UINT32 Index;
- //
- // Check input paramter.
- //
- if (SectionGuid == NULL) {
- return RETURN_INVALID_PARAMETER;
- }
-
- SavedData = GetSavedData();
-
- //
- // Search the match registered GetInfo handler for the input guided section.
- //
- for (Index = 0; Index < SavedData->NumberOfExtractHandler; Index ++) {
- if (CompareGuid (&SavedData->ExtractHandlerGuidTable[Index], SectionGuid)) {
- break;
- }
- }
-
- //
- // If the guided handler has been registered before, only update its handler.
- //
- if (Index < SavedData->NumberOfExtractHandler) {
- SavedData->ExtractDecodeHandlerTable [Index] = DecodeHandler;
- SavedData->ExtractGetInfoHandlerTable [Index] = GetInfoHandler;
- return RETURN_SUCCESS;
- }
-
- //
- // Check the global table is enough to contain new Handler.
- //
- if (SavedData->NumberOfExtractHandler >= PcdGet32 (PcdMaximumGuidedExtractHandler)) {
- return RETURN_OUT_OF_RESOURCES;
- }
-
- //
- // Register new Handler and guid value.
- //
- CopyGuid (&SavedData->ExtractHandlerGuidTable [SavedData->NumberOfExtractHandler], SectionGuid);
- SavedData->ExtractDecodeHandlerTable [SavedData->NumberOfExtractHandler] = DecodeHandler;
- SavedData->ExtractGetInfoHandlerTable [SavedData->NumberOfExtractHandler++] = GetInfoHandler;
-
- return RETURN_SUCCESS;
-}
-
-UINTN
-EFIAPI
-ExtractGuidedSectionGetGuidList (
- IN OUT GUID **ExtractHandlerGuidTable
- )
-{
- PRE_PI_EXTRACT_GUIDED_SECTION_DATA *SavedData;
-
- ASSERT(ExtractHandlerGuidTable != NULL);
-
- SavedData = GetSavedData();
-
- *ExtractHandlerGuidTable = SavedData->ExtractHandlerGuidTable;
- return SavedData->NumberOfExtractHandler;
-}
-
-RETURN_STATUS
-EFIAPI
-ExtractGuidedSectionGetInfo (
- IN CONST VOID *InputSection,
- OUT UINT32 *OutputBufferSize,
- OUT UINT32 *ScratchBufferSize,
- OUT UINT16 *SectionAttribute
- )
-{
- PRE_PI_EXTRACT_GUIDED_SECTION_DATA *SavedData;
- UINT32 Index;
-
- if (InputSection == NULL) {
- return RETURN_INVALID_PARAMETER;
- }
-
- ASSERT (OutputBufferSize != NULL);
- ASSERT (ScratchBufferSize != NULL);
- ASSERT (SectionAttribute != NULL);
-
- SavedData = GetSavedData();
-
- //
- // Search the match registered GetInfo handler for the input guided section.
- //
- for (Index = 0; Index < SavedData->NumberOfExtractHandler; Index ++) {
- if (CompareGuid (&SavedData->ExtractHandlerGuidTable[Index], &(((EFI_GUID_DEFINED_SECTION *) InputSection)->SectionDefinitionGuid))) {
- break;
- }
- }
-
- //
- // Not found, the input guided section is not supported.
- //
- if (Index == SavedData->NumberOfExtractHandler) {
- return RETURN_INVALID_PARAMETER;
- }
-
- //
- // Call the match handler to getinfo for the input section data.
- //
- return SavedData->ExtractGetInfoHandlerTable [Index] (
- InputSection,
- OutputBufferSize,
- ScratchBufferSize,
- SectionAttribute
- );
-}
-
-RETURN_STATUS
-EFIAPI
-ExtractGuidedSectionDecode (
- IN CONST VOID *InputSection,
- OUT VOID **OutputBuffer,
- OUT VOID *ScratchBuffer, OPTIONAL
- OUT UINT32 *AuthenticationStatus
- )
-{
- PRE_PI_EXTRACT_GUIDED_SECTION_DATA *SavedData;
- UINT32 Index;
-
- if (InputSection == NULL) {
- return RETURN_INVALID_PARAMETER;
- }
-
- ASSERT (OutputBuffer != NULL);
- ASSERT (AuthenticationStatus != NULL);
-
- SavedData = GetSavedData();
-
- //
- // Search the match registered GetInfo handler for the input guided section.
- //
- for (Index = 0; Index < SavedData->NumberOfExtractHandler; Index ++) {
- if (CompareGuid (&SavedData->ExtractHandlerGuidTable[Index], &(((EFI_GUID_DEFINED_SECTION *) InputSection)->SectionDefinitionGuid))) {
- break;
- }
- }
-
- //
- // Not found, the input guided section is not supported.
- //
- if (Index == SavedData->NumberOfExtractHandler) {
- return RETURN_INVALID_PARAMETER;
- }
-
- //
- // Call the match handler to getinfo for the input section data.
- //
- return SavedData->ExtractDecodeHandlerTable [Index] (
- InputSection,
- OutputBuffer,
- ScratchBuffer,
- AuthenticationStatus
- );
-}
-
-RETURN_STATUS
-EFIAPI
-ExtractGuidedSectionLibConstructor (
- VOID
- )
-{
- PRE_PI_EXTRACT_GUIDED_SECTION_DATA SavedData;
- GUID HobGuid = PRE_PI_EXTRACT_GUIDED_SECTION_DATA_GUID;
-
- //
- // Allocate global pool space to store the registered handler and its guid value.
- //
- SavedData.ExtractHandlerGuidTable = (GUID *)AllocatePool(PcdGet32(PcdMaximumGuidedExtractHandler) * sizeof(GUID));
- if (SavedData.ExtractHandlerGuidTable == NULL) {
- return RETURN_OUT_OF_RESOURCES;
- }
-
- SavedData.ExtractDecodeHandlerTable = (EXTRACT_GUIDED_SECTION_DECODE_HANDLER *)AllocatePool(PcdGet32(PcdMaximumGuidedExtractHandler) * sizeof(EXTRACT_GUIDED_SECTION_DECODE_HANDLER));
- if (SavedData.ExtractDecodeHandlerTable == NULL) {
- return RETURN_OUT_OF_RESOURCES;
- }
-
- SavedData.ExtractGetInfoHandlerTable = (EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER *)AllocatePool(PcdGet32(PcdMaximumGuidedExtractHandler) * sizeof(EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER));
- if (SavedData.ExtractGetInfoHandlerTable == NULL) {
- return RETURN_OUT_OF_RESOURCES;
- }
-
- //
- // the initialized number is Zero.
- //
- SavedData.NumberOfExtractHandler = 0;
-
- BuildGuidDataHob(&HobGuid, &SavedData, sizeof(SavedData));
-
- return RETURN_SUCCESS;
-}
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