diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib/SetSize.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/SetSize.c | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/SetSize.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/SetSize.c index 30a382fb04..24200320fc 100644 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/SetSize.c +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/SetSize.c @@ -1,7 +1,7 @@ /** @file
Main file for SetSize shell Debug1 function.
- Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2010 - 2011, 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
@@ -14,6 +14,12 @@ #include "UefiShellDebug1CommandsLib.h"
+/**
+ Function for 'setsize' 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
ShellCommandRunSetSize (
@@ -55,20 +61,31 @@ ShellCommandRunSetSize ( ASSERT(FALSE);
}
} else {
- Temp1 = ShellCommandLineGetRawValue(Package, 1);
- if (Temp1 == NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SIZE_NOT_SPEC), gShellDebug1HiiHandle);
+ if (ShellCommandLineGetCount(Package) < 3) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle);
ShellStatus = SHELL_INVALID_PARAMETER;
NewSize = 0;
} else {
- NewSize = ShellStrToUintn(Temp1);
+ Temp1 = ShellCommandLineGetRawValue(Package, 1);
+ if (!ShellIsHexOrDecimalNumber(Temp1, FALSE, FALSE)) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SIZE_NOT_SPEC), gShellDebug1HiiHandle);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ NewSize = 0;
+ } else {
+ NewSize = ShellStrToUintn(Temp1);
+ }
}
for (LoopVar = 2 ; LoopVar < ShellCommandLineGetCount(Package) && ShellStatus == SHELL_SUCCESS ; LoopVar++) {
- Status = ShellOpenFileByName(ShellCommandLineGetRawValue(Package, LoopVar), &FileHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE|EFI_FILE_MODE_CREATE, 0);
+ Status = ShellOpenFileByName(ShellCommandLineGetRawValue(Package, LoopVar), &FileHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE, 0);
+ if (EFI_ERROR(Status)) {
+ Status = ShellOpenFileByName(ShellCommandLineGetRawValue(Package, LoopVar), &FileHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE|EFI_FILE_MODE_CREATE, 0);
+ }
if (EFI_ERROR(Status) && LoopVar == 2) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_SPEC), gShellDebug1HiiHandle);
ShellStatus = SHELL_INVALID_PARAMETER;
} else if (EFI_ERROR(Status)) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_OPEN_FAIL), gShellDebug1HiiHandle, ShellCommandLineGetRawValue(Package, LoopVar), Status);
+ ShellStatus = SHELL_INVALID_PARAMETER;
break;
} else {
Status = FileHandleSetSize(FileHandle, NewSize);
@@ -78,6 +95,8 @@ ShellCommandRunSetSize ( } else if (EFI_ERROR(Status)) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SET_SIZE_FAIL), gShellDebug1HiiHandle, ShellCommandLineGetRawValue(Package, LoopVar), Status);
ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SET_SIZE_DONE), gShellDebug1HiiHandle, ShellCommandLineGetRawValue(Package, LoopVar));
}
ShellCloseFile(&FileHandle);
}
|