mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-27 12:15:19 +01:00
d7c710f9e3
Signed-off-by: SergeySlice <sergey.slice@gmail.com>
370 lines
9.2 KiB
C++
370 lines
9.2 KiB
C++
///*
|
|
// * refit/list.c
|
|
// * list manager functions
|
|
// *
|
|
// * Copyright (c) 2013 Cadet-petit Armel
|
|
// * All rights reserved.
|
|
// *
|
|
// * Redistribution and use in source and binary forms, with or without
|
|
// * modification, are permitted provided that the following conditions are
|
|
// * met:
|
|
// *
|
|
// * * Redistributions of source code must retain the above copyright
|
|
// * notice, this list of conditions and the following disclaimer.
|
|
// *
|
|
// * * Redistributions in binary form must reproduce the above copyright
|
|
// * notice, this list of conditions and the following disclaimer in the
|
|
// * documentation and/or other materials provided with the
|
|
// * distribution.
|
|
// *
|
|
// * * Neither the name of Cadet-petit Armel nor the names of the
|
|
// * contributors may be used to endorse or promote products derived
|
|
// * from this software without specific prior written permission.
|
|
// *
|
|
// * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
// * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
// * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
// * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
// * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
// * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
// */
|
|
//
|
|
//#include "Platform.h"
|
|
//#include "list.h"
|
|
//
|
|
//
|
|
//#ifndef DEBUG_ALL
|
|
//#define DEBUG_LIST 1
|
|
//#else
|
|
//#define DEBUG_LIST DEBUG_ALL
|
|
//#endif
|
|
//
|
|
//#if DEBUG_LIST == 0
|
|
//#define DBG(...)
|
|
//#else
|
|
//#define DBG(...) DebugLog(DEBUG_LIST, __VA_ARGS__)
|
|
//#endif
|
|
//
|
|
//
|
|
//EFI_STATUS
|
|
//CreateListElement(IN OUT LIST_ENTRY *List)
|
|
//{
|
|
//
|
|
// //
|
|
// // Check for invalid input parameters
|
|
// //
|
|
// if (List == NULL) {
|
|
// return EFI_INVALID_PARAMETER;
|
|
// }
|
|
//
|
|
// //
|
|
// // Initializes the List
|
|
// //
|
|
// InitializeListHead (List);
|
|
//
|
|
// return EFI_SUCCESS;
|
|
//}
|
|
//
|
|
//#ifdef RELEASE_LIST
|
|
//EFI_STATUS
|
|
//AddListElement(
|
|
// IN OUT LIST_ENTRY *List,
|
|
// IN VOID *Element,
|
|
// IN OUT UINTN *CurrentHandle,
|
|
// IN LIST_ELEMENT_CONSTRUCTOR Constructor OPTIONAL,
|
|
// IN LIST_ELEMENT_DESTRUCTOR Destructor OPTIONAL,
|
|
// IN VOID *ConstructorParameters OPTIONAL
|
|
//
|
|
// )
|
|
//#else
|
|
//EFI_STATUS
|
|
//Add_ListElement(
|
|
// IN OUT LIST_ENTRY *List,
|
|
// IN VOID *Element,
|
|
// IN OUT UINTN *CurrentHandle,
|
|
// IN LIST_ELEMENT_CONSTRUCTOR Constructor OPTIONAL,
|
|
// IN LIST_ELEMENT_DESTRUCTOR Destructor OPTIONAL,
|
|
// IN VOID *ConstructorParameters OPTIONAL
|
|
//
|
|
// )
|
|
//#endif
|
|
//{
|
|
//
|
|
// REFIT_LIST *CurrentList;
|
|
// EFI_STATUS Status;
|
|
// UINTN Handle;
|
|
//
|
|
//
|
|
//
|
|
// //
|
|
// // Check for invalid input parameters
|
|
// //
|
|
// if (List == NULL) {
|
|
// return EFI_INVALID_PARAMETER;
|
|
// }
|
|
//
|
|
// if (CurrentHandle == NULL) {
|
|
// return EFI_INVALID_PARAMETER;
|
|
// }
|
|
//
|
|
// Handle = *CurrentHandle;
|
|
//
|
|
// //
|
|
// // Initializes the element if the Constructor is not NULL
|
|
// //
|
|
// if (Constructor != NULL) {
|
|
//
|
|
// Status = Constructor(&Element, ConstructorParameters);
|
|
//
|
|
// if (EFI_ERROR(Status)) {
|
|
// return EFI_ABORTED;
|
|
// }
|
|
//#ifdef DEBUG_LIST
|
|
// if (Destructor == NULL) {
|
|
// DBG("Warning: The element have a constructor but no destructor, possible memory leak !!!\n");
|
|
// }
|
|
//#endif
|
|
// }
|
|
//#ifdef DEBUG_LIST
|
|
// else {
|
|
//
|
|
// if (Element == NULL) {
|
|
// return EFI_INVALID_PARAMETER;
|
|
// }
|
|
//
|
|
// if (Destructor != NULL) {
|
|
// DBG("Warning: The element have a destructor but no constructor, an unpredictable bug may occur (or not) !!!\n");
|
|
// }
|
|
// }
|
|
//#endif
|
|
//
|
|
// //
|
|
// // Create a new list entry
|
|
// //
|
|
// CurrentList = (__typeof__(CurrentList))AllocateZeroPool(sizeof (REFIT_LIST));
|
|
//
|
|
// if (!CurrentList) {
|
|
// return EFI_OUT_OF_RESOURCES;
|
|
// }
|
|
//
|
|
// //
|
|
// // Increment the handle
|
|
// //
|
|
// Handle++;
|
|
//
|
|
// //
|
|
// // Initialize the list entry contents
|
|
// //
|
|
// CurrentList->Element = Element;
|
|
// CurrentList->Signature = REFIT_LIST_SIGNATURE;
|
|
// CurrentList->Destructor = Destructor;
|
|
// CurrentList->Handle = Handle;
|
|
//
|
|
// //
|
|
// // NOTE: It should be useless to store this but let store it anyway
|
|
// //
|
|
// CurrentList->Constructor = Constructor;
|
|
// CurrentList->ConstructorParameters = ConstructorParameters;
|
|
//
|
|
// //
|
|
// // Return the handle
|
|
// //
|
|
// *CurrentHandle = Handle;
|
|
//
|
|
// //
|
|
// // Insert the list entry at the end of the list
|
|
// //
|
|
// InsertTailList (List, &CurrentList->Link);
|
|
//
|
|
// return EFI_SUCCESS;
|
|
//}
|
|
//
|
|
//LIST_ENTRY *
|
|
//FindElementByHandle(
|
|
// IN LIST_ENTRY *List,
|
|
// IN CONST UINTN Handle
|
|
// )
|
|
//{
|
|
//
|
|
// LIST_ENTRY *Link;
|
|
// REFIT_LIST *Entry;
|
|
//
|
|
// //
|
|
// // Check for invalid input parameters
|
|
// //
|
|
// if (List == NULL) {
|
|
// return NULL;
|
|
// }
|
|
//
|
|
// if (Handle == 0) {
|
|
// //
|
|
// // The first handle of the list is 1, if 0 is passed in parameters it's useless to go further
|
|
// // and we return the list pointer
|
|
// //
|
|
// return List;
|
|
// }
|
|
//
|
|
// //
|
|
// // Find the entry in the list with the given handle (if any)
|
|
// //
|
|
// if (IsListEmpty(List) == FALSE) {
|
|
// for (Link = List->ForwardLink; Link != List; Link = Link->ForwardLink) {
|
|
//
|
|
// if (Link != NULL) {
|
|
//
|
|
// if (Link != List) {
|
|
//
|
|
// Entry = CR(Link, REFIT_LIST, Link, REFIT_LIST_SIGNATURE);
|
|
//
|
|
// if (Entry != NULL) {
|
|
//
|
|
// if (Handle == Entry->Handle) {
|
|
// return Link;
|
|
//
|
|
// }
|
|
// }
|
|
// }
|
|
//
|
|
// }
|
|
// }
|
|
// }
|
|
//
|
|
// return List;
|
|
//}
|
|
//
|
|
//EFI_STATUS
|
|
//RemoveElementByHandle(
|
|
// IN OUT LIST_ENTRY *List,
|
|
// IN CONST UINTN Handle
|
|
// )
|
|
//{
|
|
//
|
|
// LIST_ENTRY *Link;
|
|
// REFIT_LIST *Entry;
|
|
// EFI_STATUS Status;
|
|
// VOID *Element;
|
|
//
|
|
// //
|
|
// // Check for invalid input parameters
|
|
// //
|
|
// if (List == NULL) {
|
|
// return EFI_INVALID_PARAMETER;
|
|
// }
|
|
//
|
|
// if (Handle == 0) {
|
|
// //
|
|
// // The first handle of the list is 1, if 0 is passed in parameters it's useless to go further
|
|
// // and we return the list pointer
|
|
// //
|
|
// return EFI_INVALID_PARAMETER;
|
|
// }
|
|
//
|
|
// //
|
|
// // Remove and Free the entry of the list with the given handle
|
|
// // (additionally destroy the associated element if the destructor is not NULL)
|
|
// //
|
|
// if ((Link = FindElementByHandle(List,Handle)) != List) {
|
|
//
|
|
// if (Link != NULL) {
|
|
//
|
|
// Entry = CR(Link, REFIT_LIST, Link, REFIT_LIST_SIGNATURE);
|
|
//
|
|
// if (Entry != NULL) {
|
|
// Element = Entry->Element;
|
|
//
|
|
// if (Element != NULL) {
|
|
// if (Entry->Destructor != NULL) {
|
|
//
|
|
// //
|
|
// // Destroy the element with the given destructor
|
|
// //
|
|
// Status = Entry->Destructor(&Element);
|
|
//
|
|
// if (EFI_ERROR(Status)) {
|
|
// return EFI_ABORTED;
|
|
// }
|
|
//
|
|
// }
|
|
// }
|
|
//
|
|
// RemoveEntryList (Link);
|
|
//
|
|
// FreePool(Entry);
|
|
// }
|
|
//
|
|
// }
|
|
//
|
|
// } else {
|
|
// return EFI_NOT_FOUND;
|
|
// }
|
|
//
|
|
// return EFI_SUCCESS;
|
|
//}
|
|
//
|
|
//EFI_STATUS
|
|
//FreeListElement(IN OUT LIST_ENTRY *List)
|
|
//{
|
|
// LIST_ENTRY *Link;
|
|
// REFIT_LIST *Entry;
|
|
// VOID *Element;
|
|
// EFI_STATUS Status;
|
|
//
|
|
// //
|
|
// // Check for invalid input parameters
|
|
// //
|
|
// if (List == NULL) {
|
|
// return EFI_INVALID_PARAMETER;
|
|
// }
|
|
//
|
|
// //
|
|
// // Remove and Free all entrys of the list (additionally destroy all elements that have a destructor)
|
|
// //
|
|
// if (IsListEmpty(List) == FALSE) {
|
|
// for (Link = List->ForwardLink; Link != List; Link = Link->ForwardLink) {
|
|
//
|
|
// if (Link != NULL) {
|
|
//
|
|
// if (Link != List) {
|
|
// Entry = CR(Link, REFIT_LIST, Link, REFIT_LIST_SIGNATURE);
|
|
//
|
|
// if (Entry != NULL) {
|
|
// Element = Entry->Element;
|
|
//
|
|
// if (Element != NULL) {
|
|
// if (Entry->Destructor != NULL) {
|
|
//
|
|
// //
|
|
// // Destroy the element with the given destructor
|
|
// //
|
|
// Status = Entry->Destructor(&Element);
|
|
//
|
|
// if (EFI_ERROR(Status)) {
|
|
// return EFI_ABORTED;
|
|
// }
|
|
//
|
|
// }
|
|
// }
|
|
//
|
|
// RemoveEntryList (Link);
|
|
//
|
|
// FreePool(Entry);
|
|
//
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
// } else {
|
|
// return EFI_NOT_FOUND;
|
|
// }
|
|
//
|
|
// return EFI_SUCCESS;
|
|
//
|
|
//}
|
|
//
|
|
//// EOF
|