d86b04fbe9
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16473 6f19259b-4bc3-4df7-8a09-765794883524
98 lines
2.5 KiB
C
98 lines
2.5 KiB
C
/** @file
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Main file for Reconnect shell Driver1 function.
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Copyright (c) 2010 - 2014, 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 SHELL_PARAM_ITEM ParamList[] = {
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{L"-r", TypeFlag},
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{NULL, TypeMax}
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};
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/**
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Connect all the possible console devices.
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**/
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VOID
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ConnectAllConsoles (
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VOID
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)
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{
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ShellConnectFromDevPaths(L"ConInDev");
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ShellConnectFromDevPaths(L"ConOutDev");
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ShellConnectFromDevPaths(L"ErrOutDev");
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ShellConnectFromDevPaths(L"ErrOut");
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ShellConnectFromDevPaths(L"ConIn");
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ShellConnectFromDevPaths(L"ConOut");
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}
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/**
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Function for 'reconnect' 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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ShellCommandRunReconnect (
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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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SHELL_STATUS ShellStatus;
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LIST_ENTRY *Package;
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CHAR16 *ProblemParam;
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EFI_STATUS Status;
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gInReconnect = TRUE;
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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 (ParamList, &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, 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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ShellStatus = ShellCommandRunDisconnect(ImageHandle, SystemTable);
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if (ShellStatus == SHELL_SUCCESS) {
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if (ShellCommandLineGetFlag(Package, L"-r")) {
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ConnectAllConsoles();
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}
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ShellStatus = ShellCommandRunConnect(ImageHandle, SystemTable);
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}
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}
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gInReconnect = FALSE;
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return (ShellStatus);
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}
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