diff options
| author | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-09-14 05:18:09 +0000 |
|---|---|---|
| committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-09-14 05:18:09 +0000 |
| commit | a405b86d274d32b92f69842bfb9a1ab143128f57 (patch) | |
| tree | b6fb97d9a65152d2b6527d6cd226a5b48c675dd8 /ShellPkg/Library/UefiShellLevel3CommandsLib/Ver.c | |
| parent | 52fb4d3d133883c6e0e8b8ee8a7af590a920f5eb (diff) | |
| download | edk2-platforms-a405b86d274d32b92f69842bfb9a1ab143128f57.tar.xz | |
udk2010.up2.shell initial release.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10874 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel3CommandsLib/Ver.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel3CommandsLib/Ver.c | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/ShellPkg/Library/UefiShellLevel3CommandsLib/Ver.c b/ShellPkg/Library/UefiShellLevel3CommandsLib/Ver.c new file mode 100644 index 0000000000..e00f4c90f5 --- /dev/null +++ b/ShellPkg/Library/UefiShellLevel3CommandsLib/Ver.c @@ -0,0 +1,145 @@ +/** @file
+ Main file for Ver shell level 3 function.
+
+ Copyright (c) 2009 - 2010, Intel Corporation. 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 "UefiShellLevel3CommandsLib.h"
+
+#include <Library/ShellLib.h>
+
+STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
+ {L"-s", TypeFlag},
+ {L"-terse", TypeFlag},
+ {L"-t", TypeFlag},
+ {L"-_pa", TypeFlag},
+ {NULL, TypeMax}
+ };
+
+/**
+ Function for 'ver' command.
+
+ @param[in] ImageHandle Handle to the Image (NULL if Internal).
+ @param[in] SystemTable Pointer to the System Table (NULL if Internal).
+**/
+SHELL_STATUS
+EFIAPI
+ShellCommandRunVer (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ LIST_ENTRY *Package;
+ CHAR16 *ProblemParam;
+ SHELL_STATUS ShellStatus;
+ UINT8 Level;
+
+ Level = PcdGet8(PcdShellSupportLevel);
+ ProblemParam = NULL;
+ ShellStatus = SHELL_SUCCESS;
+
+ //
+ // initialize the shell lib (we must be in non-auto-init...)
+ //
+ Status = ShellInitialize();
+ ASSERT_EFI_ERROR(Status);
+
+ Status = CommandInit();
+ ASSERT_EFI_ERROR(Status);
+
+ //
+ // parse the command line
+ //
+ Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);
+ if (EFI_ERROR(Status)) {
+ if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, ProblemParam);
+ FreePool(ProblemParam);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ ASSERT(FALSE);
+ }
+ } else {
+ //
+ // check for "-?"
+ //
+ if (ShellCommandLineGetFlag(Package, L"-?")) {
+ ASSERT(FALSE);
+ }
+ if (ShellCommandLineGetRawValue(Package, 1) != NULL) {
+ //
+ // we have too many parameters
+ //
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel3HiiHandle);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ if (ShellCommandLineGetFlag(Package, L"-s")) {
+ ShellPrintHiiEx (
+ 0,
+ gST->ConOut->Mode->CursorRow,
+ NULL,
+ STRING_TOKEN (STR_VER_OUTPUT_SIMPLE),
+ gShellLevel3HiiHandle,
+ gEfiShellProtocol->MajorVersion,
+ gEfiShellProtocol->MinorVersion
+ );
+ } else {
+ ShellPrintHiiEx (
+ 0,
+ gST->ConOut->Mode->CursorRow,
+ NULL,
+ STRING_TOKEN (STR_VER_OUTPUT_SHELL),
+ gShellLevel3HiiHandle,
+ SupportLevel[Level],
+ gEfiShellProtocol->MajorVersion,
+ gEfiShellProtocol->MinorVersion
+ );
+ if (!ShellCommandLineGetFlag(Package, L"-terse") && !ShellCommandLineGetFlag(Package, L"-t")){
+ ShellPrintHiiEx(
+ -1,
+ -1,
+ NULL,
+ STRING_TOKEN (STR_VER_EXTRA_STRING),
+ gShellLevel3HiiHandle
+ );
+
+
+ ShellPrintHiiEx (
+ -1,
+ -1,
+ NULL,
+ STRING_TOKEN (STR_VER_OUTPUT_UEFI),
+ gShellLevel3HiiHandle,
+ (gST->Hdr.Revision&0xffff0000)>>16,
+ (gST->Hdr.Revision&0x0000ffff),
+ gST->FirmwareVendor,
+ gST->FirmwareRevision
+ );
+ }
+ }
+ //
+ // implementation specific support for displaying processor architecture
+ //
+ if (ShellCommandLineGetFlag(Package, L"-_pa")) {
+ ShellPrintEx(-1, -1, L"%d\r\n", sizeof(UINTN)==sizeof(UINT64)?64:32);
+ }
+ }
+
+ //
+ // free the command line package
+ //
+ ShellCommandLineFreeVarList (Package);
+ }
+
+ return (ShellStatus);
+}
+
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