mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-23 11:35:19 +01:00
7c0aa811ec
Signed-off-by: Sergey Isakov <isakov-sl@bk.ru>
217 lines
8.0 KiB
C
217 lines
8.0 KiB
C
/** @file
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Main file for OpenInfo shell Driver1 function.
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(C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
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Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "UefiShellDriver1CommandsLib.h"
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STATIC CONST CHAR16 StringHandProt[] = L"HandProt ";
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STATIC CONST CHAR16 StringGetProt[] = L"GetProt ";
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STATIC CONST CHAR16 StringTestProt[] = L"TestProt ";
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STATIC CONST CHAR16 StringChild[] = L"Child ";
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STATIC CONST CHAR16 StringDriver[] = L"Driver ";
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STATIC CONST CHAR16 StringExclusive[] = L"Exclusive";
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STATIC CONST CHAR16 StringDriverEx[] = L"DriverEx ";
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STATIC CONST CHAR16 StringUnknown[] = L"Unknown ";
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/**
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Open the database and print out all the info about TheHandle.
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@param[in] TheHandle The handle to print info on.
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@retval EFI_SUCCESS The operation was successful.
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@retval EFI_INVALID_PARAMETER TheHandle was NULL.
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**/
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EFI_STATUS
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TraverseHandleDatabase (
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IN CONST EFI_HANDLE TheHandle
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)
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{
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EFI_STATUS Status;
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EFI_GUID **ProtocolGuidArray;
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UINTN ArrayCount;
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UINTN ProtocolIndex;
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EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *OpenInfo;
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UINTN OpenInfoCount;
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UINTN OpenInfoIndex;
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CONST CHAR16 *OpenTypeString;
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CHAR16 *TempString;
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UINTN HandleIndex;
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CONST CHAR16 *Name;
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UINTN ControllerIndex;
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if (TheHandle == NULL) {
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return (EFI_INVALID_PARAMETER);
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}
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//
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// Retrieve the list of all the protocols on the handle
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//
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Status = gBS->ProtocolsPerHandle (
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TheHandle,
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&ProtocolGuidArray,
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&ArrayCount
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);
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ASSERT_EFI_ERROR(Status);
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if (!EFI_ERROR (Status)) {
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for (ProtocolIndex = 0; ProtocolIndex < ArrayCount; ProtocolIndex++) {
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//
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// print out the human readable name for this one.
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//
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TempString = GetStringNameFromGuid(ProtocolGuidArray[ProtocolIndex], NULL);
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if (TempString == NULL) {
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continue;
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}
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ShellPrintEx(-1, -1, L"%H%s%N\r\n", TempString);
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FreePool(TempString);
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//
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// Retrieve the list of agents that have opened each protocol
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//
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Status = gBS->OpenProtocolInformation (
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TheHandle,
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ProtocolGuidArray[ProtocolIndex],
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&OpenInfo,
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&OpenInfoCount
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);
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ASSERT_EFI_ERROR(Status);
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if (!EFI_ERROR (Status)) {
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for (OpenInfoIndex = 0; OpenInfoIndex < OpenInfoCount; OpenInfoIndex++) {
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switch (OpenInfo[OpenInfoIndex].Attributes) {
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case EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL: OpenTypeString = StringHandProt; break;
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case EFI_OPEN_PROTOCOL_GET_PROTOCOL: OpenTypeString = StringGetProt; break;
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case EFI_OPEN_PROTOCOL_TEST_PROTOCOL: OpenTypeString = StringTestProt; break;
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case EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER: OpenTypeString = StringChild; break;
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case EFI_OPEN_PROTOCOL_BY_DRIVER: OpenTypeString = StringDriver; break;
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case EFI_OPEN_PROTOCOL_EXCLUSIVE: OpenTypeString = StringExclusive; break;
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case EFI_OPEN_PROTOCOL_BY_DRIVER|EFI_OPEN_PROTOCOL_EXCLUSIVE:
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OpenTypeString = StringDriverEx; break;
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default: OpenTypeString = StringUnknown; break;
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}
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HandleIndex = ConvertHandleToHandleIndex(OpenInfo[OpenInfoIndex].AgentHandle);
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Name = GetStringNameFromHandle(OpenInfo[OpenInfoIndex].AgentHandle, NULL);
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ControllerIndex = ConvertHandleToHandleIndex(OpenInfo[OpenInfoIndex].ControllerHandle);
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if (ControllerIndex != 0) {
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ShellPrintHiiEx(
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-1,
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-1,
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NULL,
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STRING_TOKEN(STR_OPENINFO_LINE),
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gShellDriver1HiiHandle,
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HandleIndex,
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ControllerIndex,
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OpenInfo[OpenInfoIndex].OpenCount,
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OpenTypeString,
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Name
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);
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} else {
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ShellPrintHiiEx(
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-1,
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-1,
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NULL,
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STRING_TOKEN(STR_OPENINFO_MIN_LINE),
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gShellDriver1HiiHandle,
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HandleIndex,
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OpenInfo[OpenInfoIndex].OpenCount,
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OpenTypeString,
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Name
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);
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}
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}
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FreePool (OpenInfo);
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}
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}
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FreePool (ProtocolGuidArray);
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}
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return Status;
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}
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/**
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Function for 'openinfo' command.
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@param[in] ImageHandle Handle to the Image (NULL if Internal).
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@param[in] SystemTable Pointer to the System Table (NULL if Internal).
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**/
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SHELL_STATUS
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EFIAPI
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ShellCommandRunOpenInfo (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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LIST_ENTRY *Package;
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CHAR16 *ProblemParam;
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SHELL_STATUS ShellStatus;
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EFI_HANDLE TheHandle;
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CONST CHAR16 *Param1;
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UINT64 Intermediate;
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ShellStatus = SHELL_SUCCESS;
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//
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// initialize the shell lib (we must be in non-auto-init...)
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//
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Status = ShellInitialize();
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ASSERT_EFI_ERROR(Status);
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Status = CommandInit();
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ASSERT_EFI_ERROR(Status);
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//
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// parse the command line
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//
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Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);
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if (EFI_ERROR(Status)) {
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if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, L"openinfo", ProblemParam);
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FreePool(ProblemParam);
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ShellStatus = SHELL_INVALID_PARAMETER;
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} else {
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ASSERT(FALSE);
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}
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} else {
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if (ShellCommandLineGetCount(Package) > 2){
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//
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// error for too many parameters
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//
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle, L"openinfo");
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ShellStatus = SHELL_INVALID_PARAMETER;
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} else if (ShellCommandLineGetCount(Package) == 0) {
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDriver1HiiHandle, L"openinfo");
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ShellStatus = SHELL_INVALID_PARAMETER;
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} else {
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Param1 = ShellCommandLineGetRawValue(Package, 1);
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Status = ShellConvertStringToUint64(Param1, &Intermediate, TRUE, FALSE);
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if (EFI_ERROR(Status) || Param1 == NULL || ConvertHandleIndexToHandle((UINTN)Intermediate) == NULL){
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"openinfo", Param1);
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ShellStatus = SHELL_INVALID_PARAMETER;
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} else {
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TheHandle = ConvertHandleIndexToHandle((UINTN)Intermediate);
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ASSERT(TheHandle != NULL);
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_OPENINFO_HEADER_LINE), gShellDriver1HiiHandle, (UINTN)Intermediate, TheHandle);
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Status = TraverseHandleDatabase (TheHandle);
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if (!EFI_ERROR(Status)) {
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} else {
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"openinfo", Param1);
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ShellStatus = SHELL_NOT_FOUND;
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}
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}
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}
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}
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return (ShellStatus);
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}
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