diff options
| author | Ruiyu Ni <ruiyu.ni@intel.com> | 2016-06-16 11:12:53 +0800 |
|---|---|---|
| committer | Hao Wu <hao.a.wu@intel.com> | 2016-07-13 20:43:39 +0800 |
| commit | 84b0b5edc2394d2489c5f16aff69e0c3f27b47c4 (patch) | |
| tree | 3f483ac6bd1804ff13dd1132cbdd36f9890d974f | |
| parent | be676d2ff7ab3dd9b0151463a244679ba7bde838 (diff) | |
| download | edk2-platforms-84b0b5edc2394d2489c5f16aff69e0c3f27b47c4.tar.xz | |
ShellPkg: Use ".." to indicate device path is partially displayed
The output of "dh <handle>" originally is like below:
12C: USBIO DevicePath(x0)/Pci(0x14,0x0)/USB(0x6,0x0))
The device path part is very confusing. Use ".." in front of the
partially displayed device path is better and it also aligns to
the example output in Shell spec.
12C: USBIO DevicePath(..)/Pci(0x14,0x0)/USB(0x6,0x0))
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
(cherry picked from commit 2528e47cb2131974a5274d32b41be34ac8cab19f)
| -rw-r--r-- | ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c b/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c index a81d1f208a..408199166d 100644 --- a/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c +++ b/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c @@ -753,6 +753,7 @@ DevicePathProtocolDumpInformation( CHAR16 *Temp;
CHAR16 *Temp2;
EFI_STATUS Status;
+ UINTN Size;
Temp = NULL;
Status = gBS->OpenProtocol(TheHandle, &gEfiDevicePathProtocolGuid, (VOID**)&DevPath, gImageHandle, NULL, EFI_OPEN_PROTOCOL_GET_PROTOCOL);
@@ -765,7 +766,9 @@ DevicePathProtocolDumpInformation( }
if (!Verbose && Temp != NULL && StrLen(Temp) > 30) {
Temp2 = NULL;
- Temp2 = StrnCatGrow(&Temp2, NULL, Temp+(StrLen(Temp) - 30), 30);
+ Size = 0;
+ Temp2 = StrnCatGrow(&Temp2, &Size, L"..", 0);
+ Temp2 = StrnCatGrow(&Temp2, &Size, Temp+(StrLen(Temp) - 28), 0);
FreePool(Temp);
Temp = Temp2;
}
|