diff options
| author | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-11-16 22:36:37 +0000 |
|---|---|---|
| committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-11-16 22:36:37 +0000 |
| commit | 5d73d92f560b079f41f62e91d15ddc1fda897867 (patch) | |
| tree | 28403d40ae491275f8aef640b0c520eb1483b995 /ShellPkg/Library/UefiShellDebug1CommandsLib/EfiDecompress.c | |
| parent | 75aadf59c3ca398fa7f8fc0db8b45b507da5ae8e (diff) | |
| download | edk2-platforms-5d73d92f560b079f41f62e91d15ddc1fda897867.tar.xz | |
Add "Debug1" profile (all but Edit and HexEdit commands)
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11068 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib/EfiDecompress.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/EfiDecompress.c | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/EfiDecompress.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/EfiDecompress.c new file mode 100644 index 0000000000..3d01515f05 --- /dev/null +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/EfiDecompress.c @@ -0,0 +1,163 @@ +/** @file
+ Main file for EfiDecompress shell Debug1 function.
+
+ Copyright (c) 2005 - 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 "UefiShellDebug1CommandsLib.h"
+#include <Protocol/Decompress.h>
+
+
+SHELL_STATUS
+EFIAPI
+ShellCommandRunEfiDecompress (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ LIST_ENTRY *Package;
+ CHAR16 *ProblemParam;
+ SHELL_STATUS ShellStatus;
+ SHELL_FILE_HANDLE InFileHandle;
+ SHELL_FILE_HANDLE OutFileHandle;
+ UINT32 OutSize;
+ UINTN OutSizeTemp;
+ VOID *OutBuffer;
+ UINTN InSize;
+ VOID *InBuffer;
+ CHAR16 *InFileName;
+ CONST CHAR16 *OutFileName;
+ UINT64 temp;
+ UINT32 ScratchSize;
+ VOID *ScratchBuffer;
+ EFI_DECOMPRESS_PROTOCOL *Decompress;
+
+ InFileName = NULL;
+ OutFileName = NULL;
+ OutSize = 0;
+ ShellStatus = SHELL_SUCCESS;
+ Status = EFI_SUCCESS;
+ OutBuffer = NULL;
+ InBuffer = NULL;
+ ScratchBuffer = NULL;
+ InFileHandle = NULL;
+ OutFileHandle = NULL;
+
+ //
+ // 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 (EmptyParamList, &Package, &ProblemParam, TRUE);
+ if (EFI_ERROR(Status)) {
+ if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, ProblemParam);
+ FreePool(ProblemParam);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ ASSERT(FALSE);
+ }
+ } else {
+ if (ShellCommandLineGetCount(Package) > 3) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else if (ShellCommandLineGetCount(Package) < 3) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ InFileName = ShellFindFilePath(ShellCommandLineGetRawValue(Package, 1));
+ OutFileName = ShellCommandLineGetRawValue(Package, 2);
+ Status = ShellOpenFileByName(InFileName, &InFileHandle, EFI_FILE_MODE_READ, 0);
+ if (EFI_ERROR(Status)) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_OPEN_FAIL), gShellDebug1HiiHandle, ShellCommandLineGetRawValue(Package, 1), Status);
+ ShellStatus = SHELL_NOT_FOUND;
+ }
+ Status = ShellOpenFileByName(OutFileName, &OutFileHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE|EFI_FILE_MODE_CREATE, 0);
+ if (EFI_ERROR(Status)) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_OPEN_FAIL), gShellDebug1HiiHandle, ShellCommandLineGetRawValue(Package, 2), Status);
+ ShellStatus = SHELL_NOT_FOUND;
+ }
+ if (FileHandleIsDirectory(InFileHandle) == EFI_SUCCESS){
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_DIR), gShellDebug1HiiHandle, InFileName);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ }
+ if (FileHandleIsDirectory(OutFileHandle) == EFI_SUCCESS){
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_DIR), gShellDebug1HiiHandle, OutFileName);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ }
+ Status = FileHandleGetSize(InFileHandle, &temp);
+ ASSERT(temp <= (UINT32)(-1));
+ InSize = (UINTN)temp;
+ ASSERT_EFI_ERROR(Status);
+ InBuffer = AllocatePool(InSize);
+ ASSERT(InBuffer != NULL);
+ Status = gEfiShellProtocol->ReadFile(InFileHandle, &InSize, InBuffer);
+ ASSERT_EFI_ERROR(Status);
+
+ Status = gBS->LocateProtocol(&gEfiDecompressProtocolGuid, NULL, (VOID**)&Decompress);
+ ASSERT_EFI_ERROR(Status);
+
+ Status = Decompress->GetInfo(Decompress, InBuffer, (UINT32)InSize, &OutSize, &ScratchSize);
+ ASSERT_EFI_ERROR(Status);
+
+ OutBuffer = AllocatePool(OutSize);
+ ScratchBuffer = AllocatePool(ScratchSize);
+ ASSERT(OutBuffer != NULL);
+ ASSERT(ScratchBuffer != NULL);
+
+ Status = Decompress->Decompress(Decompress, InBuffer, (UINT32)InSize, OutBuffer, OutSize, ScratchBuffer, ScratchSize);
+ ASSERT_EFI_ERROR(Status);
+
+ if (EFI_ERROR(Status)) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_EFI_DECOMPRESS_FAIL), gShellDebug1HiiHandle, Status);
+ ShellStatus = SHELL_DEVICE_ERROR;
+ } else {
+ OutSizeTemp = OutSize;
+ Status = gEfiShellProtocol->WriteFile(OutFileHandle, &OutSizeTemp, OutBuffer);
+ OutSize = (UINT32)OutSizeTemp;
+ if (EFI_ERROR(Status)) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_WRITE_FAIL), gShellDebug1HiiHandle, OutFileName, Status);
+ ShellStatus = SHELL_DEVICE_ERROR;
+ }
+ }
+ }
+
+ ShellCommandLineFreeVarList (Package);
+ }
+ if (InFileName != NULL) {
+ FreePool(InFileName);
+ }
+ if (InFileHandle != NULL) {
+ gEfiShellProtocol->CloseFile(InFileHandle);
+ }
+ if (OutFileHandle != NULL) {
+ gEfiShellProtocol->CloseFile(OutFileHandle);
+ }
+ if (InBuffer != NULL) {
+ FreePool(InBuffer);
+ }
+ if (OutBuffer != NULL) {
+ FreePool(OutBuffer);
+ }
+ if (ScratchBuffer != NULL) {
+ FreePool(ScratchBuffer);
+ }
+
+ return (ShellStatus);
+}
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