tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Replace BufToHexString by UnicodeValueToString 

Replace HexStringToBuf by StrHexToUint64

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8034 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4 2009-04-08 00:56:51 +00:00
parent dfbe9de95f
commit 63d55bb98a
12 changed files with 398 additions and 264 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

124
MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
View File

@ -80,6 +80,10 @@ GetDevicePath (
UINTN Length; UINTN Length;
EFI_STRING PathHdr; EFI_STRING PathHdr;
EFI_STRING DevicePathString; EFI_STRING DevicePathString;
UINT8 *DevicePathBuffer;
CHAR16 TemStr[2];
UINTN Index;
UINT8 DigitUint8;
if (String == NULL || DevicePath == NULL) { if (String == NULL || DevicePath == NULL) {
return EFI_INVALID_PARAMETER; return EFI_INVALID_PARAMETER;
@ -114,21 +118,52 @@ GetDevicePath (
// as the device path resides in RAM memory. // as the device path resides in RAM memory.
// Translate the data into binary. // Translate the data into binary.
// //
Length /= 2; DevicePathBuffer = (UINT8 *) AllocateZeroPool ((Length + 1) / 2);
*DevicePath = (UINT8 *) AllocateZeroPool (Length); if (DevicePathBuffer == NULL) {
if (*DevicePath == NULL) {
FreePool (DevicePathString); FreePool (DevicePathString);
return EFI_OUT_OF_RESOURCES; return EFI_OUT_OF_RESOURCES;
} }
HexStringToBufInReverseOrder (*DevicePath, &Length, DevicePathString); ZeroMem (TemStr, sizeof (TemStr));
for (Index = 0; DevicePathString[Index] != L'\0'; Index ++) {
TemStr[0] = DevicePathString[Index];
DigitUint8 = (UINT8) StrHexToUint64 (TemStr);
if ((Index & 1) == 0) {
DevicePathBuffer [Index/2] = DigitUint8;
} else {
DevicePathBuffer [Index/2] = (UINT8) ((DevicePathBuffer [Index/2] << 4) + DigitUint8);
}
}
FreePool (DevicePathString); FreePool (DevicePathString);
*DevicePath = DevicePathBuffer;
return EFI_SUCCESS; return EFI_SUCCESS;
} }
/**
Converts the unicode character of the string from uppercase to lowercase.
This is a internal function.
@param Str String to be converted
**/
VOID
EFIAPI
HiiToLower (
IN OUT CHAR16 *Str
)
{
CHAR16 *Ptr;
for (Ptr = Str; *Ptr != L'\0'; Ptr++) {
if (*Ptr >= L'A' && *Ptr <= L'Z') {
*Ptr = (CHAR16) (*Ptr - L'A' + L'a');
}
}
}
/** /**
Generate a sub string then output it. Generate a sub string then output it.
@ -159,8 +194,11 @@ GenerateSubStr (
{ {
UINTN Length; UINTN Length;
EFI_STRING Str; EFI_STRING Str;
EFI_STATUS Status;
EFI_STRING StringHeader; EFI_STRING StringHeader;
CHAR16 *TemString;
CHAR16 *TemName;
UINT8 *TemBuffer;
UINTN Index;
ASSERT (String != NULL && SubStr != NULL); ASSERT (String != NULL && SubStr != NULL);
@ -171,34 +209,55 @@ GenerateSubStr (
} }
Length = StrLen (String) + BufferLen * 2 + 1 + 1; Length = StrLen (String) + BufferLen * 2 + 1 + 1;
Str = AllocateZeroPool (Length * sizeof (CHAR16)); Str = AllocateZeroPool (Length * sizeof (CHAR16));
ASSERT (Str != NULL); ASSERT (Str != NULL);
StrCpy (Str, String); StrCpy (Str, String);
Length = (BufferLen * 2 + 1) * sizeof (CHAR16); Length = (BufferLen * 2 + 1) * sizeof (CHAR16);
Status = EFI_SUCCESS;
StringHeader = Str + StrLen (String); StringHeader = Str + StrLen (String);
TemString = (CHAR16 *) StringHeader;
switch (Flag) { switch (Flag) {
case 1: case 1:
Status = BufInReverseOrderToHexString (StringHeader, (UINT8 *) Buffer, BufferLen); //
// Convert Buffer to Hex String in reverse order
//
TemBuffer = ((UINT8 *) Buffer);
for (Index = 0; Index < BufferLen; Index ++, TemBuffer ++) {
TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemBuffer, 2);
}
break; break;
case 2: case 2:
Status = UnicodeToConfigString (StringHeader, &Length, (CHAR16 *) Buffer); //
// Check buffer is enough
//
TemName = (CHAR16 *) Buffer;
ASSERT (Length < ((StrLen (TemName) * 4 + 1) * sizeof (CHAR16)));
//
// Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044"
//
for (; *TemName != L'\0'; TemName++) {
TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemName, 4);
}
break; break;
case 3: case 3:
Status = BufToHexString (StringHeader, &Length, (UINT8 *) Buffer, BufferLen);
// //
// Convert the uppercase to lowercase since <HexAf> is defined in lowercase format. // Convert Buffer to Hex String
// //
ToLower (StringHeader); TemBuffer = ((UINT8 *) Buffer) + BufferLen - 1;
for (Index = 0; Index < BufferLen; Index ++, TemBuffer --) {
TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemBuffer, 2);
}
break; break;
default: default:
break; break;
} }
ASSERT_EFI_ERROR (Status); //
// Convert the uppercase to lowercase since <HexAf> is defined in lowercase format.
//
HiiToLower (StringHeader);
StrCat (Str, L"&"); StrCat (Str, L"&");
*SubStr = Str; *SubStr = Str;
@ -344,14 +403,17 @@ GetValueOfNumber (
EFI_STRING Str; EFI_STRING Str;
UINT8 *Buf; UINT8 *Buf;
EFI_STATUS Status; EFI_STATUS Status;
UINT8 DigitUint8;
UINTN Index;
CHAR16 TemStr[2];
ASSERT (StringPtr != NULL && Number != NULL && Len != NULL); ASSERT (StringPtr != NULL && Number != NULL && Len != NULL);
ASSERT (*StringPtr != 0); ASSERT (*StringPtr != L'\0');
Buf = NULL; Buf = NULL;
TmpPtr = StringPtr; TmpPtr = StringPtr;
while (*StringPtr != 0 && *StringPtr != L'&') { while (*StringPtr != L'\0' && *StringPtr != L'&') {
StringPtr++; StringPtr++;
} }
*Len = StringPtr - TmpPtr; *Len = StringPtr - TmpPtr;
@ -363,7 +425,7 @@ GetValueOfNumber (
goto Exit; goto Exit;
} }
CopyMem (Str, TmpPtr, *Len * sizeof (CHAR16)); CopyMem (Str, TmpPtr, *Len * sizeof (CHAR16));
*(Str + *Len) = 0; *(Str + *Len) = L'\0';
Length = (Length + 1) / 2; Length = (Length + 1) / 2;
Buf = (UINT8 *) AllocateZeroPool (Length); Buf = (UINT8 *) AllocateZeroPool (Length);
@ -371,10 +433,17 @@ GetValueOfNumber (
Status = EFI_OUT_OF_RESOURCES; Status = EFI_OUT_OF_RESOURCES;
goto Exit; goto Exit;
} }
Status = HexStringToBuf (Buf, &Length, Str, NULL); Length = *Len;
if (EFI_ERROR (Status)) { ZeroMem (TemStr, sizeof (TemStr));
goto Exit; for (Index = 0; Index < Length; Index ++) {
TemStr[0] = Str[Length - Index - 1];
DigitUint8 = (UINT8) StrHexToUint64 (TemStr);
if ((Index & 1) == 0) {
Buf [Index/2] = DigitUint8;
} else {
Buf [Index/2] = (UINT8) ((Buf [Index/2] << 4) + DigitUint8);
}
} }
*Number = Buf; *Number = Buf;
@ -384,6 +453,7 @@ Exit:
if (Str != NULL) { if (Str != NULL) {
FreePool (Str); FreePool (Str);
} }
return Status; return Status;
} }
@ -959,6 +1029,9 @@ HiiBlockToConfig (
UINT8 *Value; UINT8 *Value;
EFI_STRING ValueStr; EFI_STRING ValueStr;
EFI_STRING ConfigElement; EFI_STRING ConfigElement;
UINTN Index;
UINT8 *TemBuffer;
CHAR16 *TemString;
if (This == NULL || Progress == NULL || Config == NULL) { if (This == NULL || Progress == NULL || Config == NULL) {
return EFI_INVALID_PARAMETER; return EFI_INVALID_PARAMETER;
@ -1107,10 +1180,13 @@ HiiBlockToConfig (
Status = EFI_OUT_OF_RESOURCES; Status = EFI_OUT_OF_RESOURCES;
goto Exit; goto Exit;
} }
Status = BufToHexString (ValueStr, &Length, Value, Width); TemString = ValueStr;
ASSERT_EFI_ERROR (Status); TemBuffer = Value + Width - 1;
ToLower (ValueStr); for (Index = 0; Index < Width; Index ++, TemBuffer --) {
TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemBuffer, 2);
}
HiiToLower (ValueStr);
FreePool (Value); FreePool (Value);
Value = NULL; Value = NULL;

2
MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
View File

@ -809,7 +809,7 @@ InsertStringPackage (
AsciiStrCpy (Language, (CHAR8 *) PackageHdr + HeaderSize - LanguageSize); AsciiStrCpy (Language, (CHAR8 *) PackageHdr + HeaderSize - LanguageSize);
for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) { for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {
StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE); StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
if (R8_EfiLibCompareLanguage (Language, StringPackage->StringPkgHdr->Language)) { if (HiiCompareLanguage (Language, StringPackage->StringPkgHdr->Language)) {
FreePool (Language); FreePool (Language);
return EFI_UNSUPPORTED; return EFI_UNSUPPORTED;
} }

21
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabase.h
View File

@ -41,6 +41,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/UefiLib.h> #include <Library/UefiLib.h>
#include <Library/PcdLib.h> #include <Library/PcdLib.h>
#include <Library/UefiRuntimeServicesTableLib.h> #include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/PrintLib.h>
#define HII_DATABASE_NOTIFY_GUID \ #define HII_DATABASE_NOTIFY_GUID \
@ -1688,11 +1689,25 @@ HiiGetAltCfg (
); );
/**
Compare whether two names of languages are identical.
@param Language1 Name of language 1
@param Language2 Name of language 2
@retval TRUE same
@retval FALSE not same
**/
BOOLEAN
HiiCompareLanguage (
IN CHAR8 *Language1,
IN CHAR8 *Language2
)
;
// //
// Global variables // Global variables
// //
extern EFI_EVENT gHiiKeyboardLayoutChanged; extern EFI_EVENT gHiiKeyboardLayoutChanged;
#include "R8Lib.h"
#endif #endif

4
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
View File

@ -36,9 +36,6 @@
String.c String.c
Database.c Database.c
Font.c Font.c
R8Lib.h
R8Lib.c
[Packages] [Packages]
MdePkg/MdePkg.dec MdePkg/MdePkg.dec
@ -57,6 +54,7 @@
UefiLib UefiLib
PcdLib PcdLib
UefiRuntimeServicesTableLib UefiRuntimeServicesTableLib
PrintLib
[Protocols] [Protocols]
gEfiDevicePathProtocolGuid ## SOMETIMES_CONSUMES gEfiDevicePathProtocolGuid ## SOMETIMES_CONSUMES

60
MdeModulePkg/Universal/HiiDatabaseDxe/R8Lib.c
View File

@ -1,60 +0,0 @@
/** @file
Implement a utility function named R8_EfiLibCompareLanguage.
Copyright (c) 2007 - 2008, Intel Corporation
All rights reserved. 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 "HiiDatabase.h"
/**
Compare whether two names of languages are identical.
@param Language1 Name of language 1
@param Language2 Name of language 2
@retval TRUE same
@retval FALSE not same
**/
BOOLEAN
R8_EfiLibCompareLanguage (
IN CHAR8 *Language1,
IN CHAR8 *Language2
)
{
//
// Porting Guide:
// This library interface is simply obsolete.
// Include the source code to user code.
//
UINTN Index;
for (Index = 0; (Language1[Index] != 0) && (Language2[Index] != 0); Index++) {
if (Language1[Index] != Language2[Index]) {
return FALSE;
}
}
if (((Language1[Index] == 0) && (Language2[Index] == 0)) ||
((Language1[Index] == 0) && (Language2[Index] != ';')) ||
((Language1[Index] == ';') && (Language2[Index] != 0)) ||
((Language1[Index] == ';') && (Language2[Index] != ';'))) {
return TRUE;
}
return FALSE;
}

39
MdeModulePkg/Universal/HiiDatabaseDxe/R8Lib.h
View File

@ -1,39 +0,0 @@
/** @file
Implement a utility function named R8_EfiLibCompareLanguage.
Copyright (c) 2007 - 2008, Intel Corporation
All rights reserved. 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.
**/
#ifndef __R8_LIB_H__
#define __R8_LIB_H__
/**
Compare whether two names of languages are identical.
@param Language1 Name of language 1
@param Language2 Name of language 2
@retval TRUE same
@retval FALSE not same
**/
BOOLEAN
R8_EfiLibCompareLanguage (
IN CHAR8 *Language1,
IN CHAR8 *Language2
)
;
#endif

46
MdeModulePkg/Universal/HiiDatabaseDxe/String.c
View File

@ -1014,7 +1014,7 @@ HiiNewString (
Link = Link->ForwardLink Link = Link->ForwardLink
) { ) {
StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE); StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
if (R8_EfiLibCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) Language)) { if (HiiCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) Language)) {
Matched = TRUE; Matched = TRUE;
break; break;
} }
@ -1353,7 +1353,7 @@ HiiGetString (
Link = Link->ForwardLink Link = Link->ForwardLink
) { ) {
StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE); StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
if (R8_EfiLibCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) Language)) { if (HiiCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) Language)) {
Status = GetStringWorker (Private, StringPackage, StringId, String, StringSize, StringFontInfo); Status = GetStringWorker (Private, StringPackage, StringId, String, StringSize, StringFontInfo);
if (Status != EFI_NOT_FOUND) { if (Status != EFI_NOT_FOUND) {
return Status; return Status;
@ -1446,7 +1446,7 @@ HiiSetString (
Link = Link->ForwardLink Link = Link->ForwardLink
) { ) {
StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE); StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
if (R8_EfiLibCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) Language)) { if (HiiCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) Language)) {
OldPackageLen = StringPackage->StringPkgHdr->Header.Length; OldPackageLen = StringPackage->StringPkgHdr->Header.Length;
Status = SetStringWorker ( Status = SetStringWorker (
Private, Private,
@ -1635,7 +1635,7 @@ HiiGetSecondaryLanguages (
Link1 = Link1->ForwardLink Link1 = Link1->ForwardLink
) { ) {
StringPackage = CR (Link1, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE); StringPackage = CR (Link1, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
if (R8_EfiLibCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) FirstLanguage)) { if (HiiCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) FirstLanguage)) {
Languages = StringPackage->StringPkgHdr->Language; Languages = StringPackage->StringPkgHdr->Language;
// //
// Language is a series of ';' terminated strings, first one is primary // Language is a series of ';' terminated strings, first one is primary
@ -1663,3 +1663,41 @@ HiiGetSecondaryLanguages (
return EFI_INVALID_LANGUAGE; return EFI_INVALID_LANGUAGE;
} }
/**
Compare whether two names of languages are identical.
@param Language1 Name of language 1
@param Language2 Name of language 2
@retval TRUE same
@retval FALSE not same
**/
BOOLEAN
HiiCompareLanguage (
IN CHAR8 *Language1,
IN CHAR8 *Language2
)
{
//
// Porting Guide:
// This library interface is simply obsolete.
// Include the source code to user code.
//
UINTN Index;
for (Index = 0; (Language1[Index] != 0) && (Language2[Index] != 0); Index++) {
if (Language1[Index] != Language2[Index]) {
return FALSE;
}
}
if (((Language1[Index] == 0) && (Language2[Index] == 0)) ||
((Language1[Index] == 0) && (Language2[Index] != ';')) ||
((Language1[Index] == ';') && (Language2[Index] != 0)) ||
((Language1[Index] == ';') && (Language2[Index] != ';'))) {
return TRUE;
}
return FALSE;
}

40
MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfig.c
View File

@ -64,21 +64,6 @@ IScsiIpToStr (
UnicodeSPrint ( Str, 2 * IP4_STR_MAX_SIZE, L"%d.%d.%d.%d", Ip->Addr[0], Ip->Addr[1], Ip->Addr[2], Ip->Addr[3]); UnicodeSPrint ( Str, 2 * IP4_STR_MAX_SIZE, L"%d.%d.%d.%d", Ip->Addr[0], Ip->Addr[1], Ip->Addr[2], Ip->Addr[3]);
} }
/**
Pop up an invalid notify which displays the message in Warning.
@param[in] Warning The warning message.
**/
VOID
PopUpInvalidNotify (
IN CHAR16 *Warning
)
{
EFI_INPUT_KEY Key;
IfrLibCreatePopUp (1, &Key, Warning);
}
/** /**
Update the list of iSCSI devices the iSCSI driver is controlling. Update the list of iSCSI devices the iSCSI driver is controlling.
@ -512,6 +497,7 @@ IScsiFormCallback (
EFI_IP_ADDRESS SubnetMask; EFI_IP_ADDRESS SubnetMask;
EFI_IP_ADDRESS Gateway; EFI_IP_ADDRESS Gateway;
EFI_STATUS Status; EFI_STATUS Status;
EFI_INPUT_KEY Key;
Private = ISCSI_FORM_CALLBACK_INFO_FROM_FORM_CALLBACK (This); Private = ISCSI_FORM_CALLBACK_INFO_FROM_FORM_CALLBACK (This);
@ -534,7 +520,7 @@ IScsiFormCallback (
Status = gIScsiInitiatorName.Set (&gIScsiInitiatorName, &BufferSize, IScsiName); Status = gIScsiInitiatorName.Set (&gIScsiInitiatorName, &BufferSize, IScsiName);
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
PopUpInvalidNotify (L"Invalid iSCSI Name!"); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid iSCSI Name!", NULL);
} }
break; break;
@ -543,7 +529,7 @@ IScsiFormCallback (
IScsiUnicodeStrToAsciiStr (IfrNvData->LocalIp, Ip4String); IScsiUnicodeStrToAsciiStr (IfrNvData->LocalIp, Ip4String);
Status = IScsiAsciiStrToIp (Ip4String, &HostIp.v4); Status = IScsiAsciiStrToIp (Ip4String, &HostIp.v4);
if (EFI_ERROR (Status) || !Ip4IsUnicast (NTOHL (HostIp.Addr[0]), 0)) { if (EFI_ERROR (Status) || !Ip4IsUnicast (NTOHL (HostIp.Addr[0]), 0)) {
PopUpInvalidNotify (L"Invalid IP address!"); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid IP address!", NULL);
Status = EFI_INVALID_PARAMETER; Status = EFI_INVALID_PARAMETER;
} else { } else {
CopyMem (&Private->Current->SessionConfigData.LocalIp, &HostIp.v4, sizeof (HostIp.v4)); CopyMem (&Private->Current->SessionConfigData.LocalIp, &HostIp.v4, sizeof (HostIp.v4));
@ -555,7 +541,7 @@ IScsiFormCallback (
IScsiUnicodeStrToAsciiStr (IfrNvData->SubnetMask, Ip4String); IScsiUnicodeStrToAsciiStr (IfrNvData->SubnetMask, Ip4String);
Status = IScsiAsciiStrToIp (Ip4String, &SubnetMask.v4); Status = IScsiAsciiStrToIp (Ip4String, &SubnetMask.v4);
if (EFI_ERROR (Status) || ((SubnetMask.Addr[0] != 0) && (IScsiGetSubnetMaskPrefixLength (&SubnetMask.v4) == 0))) { if (EFI_ERROR (Status) || ((SubnetMask.Addr[0] != 0) && (IScsiGetSubnetMaskPrefixLength (&SubnetMask.v4) == 0))) {
PopUpInvalidNotify (L"Invalid Subnet Mask!"); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Subnet Mask!", NULL);
Status = EFI_INVALID_PARAMETER; Status = EFI_INVALID_PARAMETER;
} else { } else {
CopyMem (&Private->Current->SessionConfigData.SubnetMask, &SubnetMask.v4, sizeof (SubnetMask.v4)); CopyMem (&Private->Current->SessionConfigData.SubnetMask, &SubnetMask.v4, sizeof (SubnetMask.v4));
@ -567,7 +553,7 @@ IScsiFormCallback (
IScsiUnicodeStrToAsciiStr (IfrNvData->Gateway, Ip4String); IScsiUnicodeStrToAsciiStr (IfrNvData->Gateway, Ip4String);
Status = IScsiAsciiStrToIp (Ip4String, &Gateway.v4); Status = IScsiAsciiStrToIp (Ip4String, &Gateway.v4);
if (EFI_ERROR (Status) || ((Gateway.Addr[0] != 0) && !Ip4IsUnicast (NTOHL (Gateway.Addr[0]), 0))) { if (EFI_ERROR (Status) || ((Gateway.Addr[0] != 0) && !Ip4IsUnicast (NTOHL (Gateway.Addr[0]), 0))) {
PopUpInvalidNotify (L"Invalid Gateway!"); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Gateway!", NULL);
Status = EFI_INVALID_PARAMETER; Status = EFI_INVALID_PARAMETER;
} else { } else {
CopyMem (&Private->Current->SessionConfigData.Gateway, &Gateway.v4, sizeof (Gateway.v4)); CopyMem (&Private->Current->SessionConfigData.Gateway, &Gateway.v4, sizeof (Gateway.v4));
@ -579,7 +565,7 @@ IScsiFormCallback (
IScsiUnicodeStrToAsciiStr (IfrNvData->TargetIp, Ip4String); IScsiUnicodeStrToAsciiStr (IfrNvData->TargetIp, Ip4String);
Status = IScsiAsciiStrToIp (Ip4String, &HostIp.v4); Status = IScsiAsciiStrToIp (Ip4String, &HostIp.v4);
if (EFI_ERROR (Status) || !Ip4IsUnicast (NTOHL (HostIp.Addr[0]), 0)) { if (EFI_ERROR (Status) || !Ip4IsUnicast (NTOHL (HostIp.Addr[0]), 0)) {
PopUpInvalidNotify (L"Invalid IP address!"); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid IP address!", NULL);
Status = EFI_INVALID_PARAMETER; Status = EFI_INVALID_PARAMETER;
} else { } else {
CopyMem (&Private->Current->SessionConfigData.TargetIp, &HostIp.v4, sizeof (HostIp.v4)); CopyMem (&Private->Current->SessionConfigData.TargetIp, &HostIp.v4, sizeof (HostIp.v4));
@ -591,7 +577,7 @@ IScsiFormCallback (
IScsiUnicodeStrToAsciiStr (IfrNvData->TargetName, IScsiName); IScsiUnicodeStrToAsciiStr (IfrNvData->TargetName, IScsiName);
Status = IScsiNormalizeName (IScsiName, AsciiStrLen (IScsiName)); Status = IScsiNormalizeName (IScsiName, AsciiStrLen (IScsiName));
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
PopUpInvalidNotify (L"Invalid iSCSI Name!"); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid iSCSI Name!", NULL);
} else { } else {
AsciiStrCpy (Private->Current->SessionConfigData.TargetName, IScsiName); AsciiStrCpy (Private->Current->SessionConfigData.TargetName, IScsiName);
} }
@ -609,7 +595,7 @@ IScsiFormCallback (
IScsiUnicodeStrToAsciiStr (IfrNvData->BootLun, LunString); IScsiUnicodeStrToAsciiStr (IfrNvData->BootLun, LunString);
Status = IScsiAsciiStrToLun (LunString, (UINT8 *) &Lun); Status = IScsiAsciiStrToLun (LunString, (UINT8 *) &Lun);
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
PopUpInvalidNotify (L"Invalid LUN string!"); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid LUN string!", NULL);
} else { } else {
CopyMem (Private->Current->SessionConfigData.BootLun, &Lun, sizeof (Lun)); CopyMem (Private->Current->SessionConfigData.BootLun, &Lun, sizeof (Lun));
} }
@ -661,11 +647,11 @@ IScsiFormCallback (
if ((Gateway.Addr[0] != 0)) { if ((Gateway.Addr[0] != 0)) {
if (SubnetMask.Addr[0] == 0) { if (SubnetMask.Addr[0] == 0) {
PopUpInvalidNotify (L"Gateway address is set but subnet mask is zero."); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Gateway address is set but subnet mask is zero.", NULL);
Status = EFI_INVALID_PARAMETER; Status = EFI_INVALID_PARAMETER;
break; break;
} else if (!IP4_NET_EQUAL (HostIp.Addr[0], Gateway.Addr[0], SubnetMask.Addr[0])) { } else if (!IP4_NET_EQUAL (HostIp.Addr[0], Gateway.Addr[0], SubnetMask.Addr[0])) {
PopUpInvalidNotify (L"Local IP and Gateway are not in the same subnet."); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Local IP and Gateway are not in the same subnet.", NULL);
Status = EFI_INVALID_PARAMETER; Status = EFI_INVALID_PARAMETER;
break; break;
} }
@ -677,7 +663,7 @@ IScsiFormCallback (
if (!Private->Current->SessionConfigData.TargetInfoFromDhcp) { if (!Private->Current->SessionConfigData.TargetInfoFromDhcp) {
CopyMem (&HostIp.v4, &Private->Current->SessionConfigData.TargetIp, sizeof (HostIp.v4)); CopyMem (&HostIp.v4, &Private->Current->SessionConfigData.TargetIp, sizeof (HostIp.v4));
if (!Ip4IsUnicast (NTOHL (HostIp.Addr[0]), 0)) { if (!Ip4IsUnicast (NTOHL (HostIp.Addr[0]), 0)) {
PopUpInvalidNotify (L"Target IP is invalid!"); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Target IP is invalid!", NULL);
Status = EFI_INVALID_PARAMETER; Status = EFI_INVALID_PARAMETER;
break; break;
} }
@ -685,7 +671,7 @@ IScsiFormCallback (
if (IfrNvData->CHAPType != ISCSI_CHAP_NONE) { if (IfrNvData->CHAPType != ISCSI_CHAP_NONE) {
if ((IfrNvData->CHAPName[0] == '\0') || (IfrNvData->CHAPSecret[0] == '\0')) { if ((IfrNvData->CHAPName[0] == '\0') || (IfrNvData->CHAPSecret[0] == '\0')) {
PopUpInvalidNotify (L"CHAP Name or CHAP Secret is invalid!"); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"CHAP Name or CHAP Secret is invalid!", NULL);
Status = EFI_INVALID_PARAMETER; Status = EFI_INVALID_PARAMETER;
break; break;
} }
@ -693,7 +679,7 @@ IScsiFormCallback (
if ((IfrNvData->CHAPType == ISCSI_CHAP_MUTUAL) && if ((IfrNvData->CHAPType == ISCSI_CHAP_MUTUAL) &&
((IfrNvData->ReverseCHAPName[0] == '\0') || (IfrNvData->ReverseCHAPSecret[0] == '\0')) ((IfrNvData->ReverseCHAPName[0] == '\0') || (IfrNvData->ReverseCHAPSecret[0] == '\0'))
) { ) {
PopUpInvalidNotify (L"Reverse CHAP Name or Reverse CHAP Secret is invalid!"); CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Reverse CHAP Name or Reverse CHAP Secret is invalid!", NULL);
Status = EFI_INVALID_PARAMETER; Status = EFI_INVALID_PARAMETER;
break; break;
} }

153
MdeModulePkg/Universal/Network/IScsiDxe/IScsiMisc.c
View File

@ -123,55 +123,64 @@ IScsiAsciiStrToLun (
OUT UINT8 *Lun OUT UINT8 *Lun
) )
{ {
UINT32 Index; UINTN Index, IndexValue, IndexNum, SizeStr;
CHAR8 *LunUnitStr[4]; CHAR8 TemStr[2];
CHAR8 Digit; UINT8 TemValue;
UINTN Temp; UINT16 Value [4];
ZeroMem (Lun, 8); ZeroMem (Lun, 8);
ZeroMem (LunUnitStr, sizeof (LunUnitStr)); ZeroMem (TemStr, 2);
ZeroMem ((UINT8 *) Value, sizeof (Value));
SizeStr = AsciiStrLen (Str);
IndexValue = 0;
IndexNum = 0;
Index = 0; for (Index = 0; Index < SizeStr; Index ++) {
LunUnitStr[0] = Str; TemStr[0] = Str[Index];
TemValue = (UINT8) AsciiStrHexToUint64 (TemStr);
if (!IsHexDigit ((UINT8 *) &Digit, *Str)) { if (TemValue == 0 && TemStr[0] != '0') {
return EFI_INVALID_PARAMETER; if ((TemStr[0] != '-') || (IndexNum == 0)) {
} //
// Invalid Lun Char
while (*Str != '\0') { //
// return EFI_INVALID_PARAMETER;
// Legal representations of LUN:
// 4752-3A4F-6b7e-2F99,
// 6734-9-156f-127,
// 4186-9
//
if (*Str == '-') {
*Str = '\0';
Index++;
if (*(Str + 1) != '\0') {
if (!IsHexDigit ((UINT8 *) &Digit, *(Str + 1))) {
return EFI_INVALID_PARAMETER;
}
LunUnitStr[Index] = Str + 1;
} }
} else if (!IsHexDigit ((UINT8 *) &Digit, *Str)) { }
if ((TemValue == 0) && (TemStr[0] == '-')) {
//
// Next Lun value
//
if (++IndexValue >= 4) {
//
// Max 4 Lun value
//
return EFI_INVALID_PARAMETER;
}
//
// Restart str index for the next lun value
//
IndexNum = 0;
continue;
}
if (++IndexNum > 4) {
//
// Each Lun Str can't exceed size 4, because it will be as UINT16 value
//
return EFI_INVALID_PARAMETER; return EFI_INVALID_PARAMETER;
} }
Str++; //
// Combine UINT16 value
//
Value[IndexValue] = (UINT16) ((Value[IndexValue] << 4) + TemValue);
} }
for (Index = 0; (Index < 4) && (LunUnitStr[Index] != NULL); Index++) { for (Index = 0; Index <= IndexValue; Index ++) {
if (AsciiStrLen (LunUnitStr[Index]) > 4) { *((UINT16 *) &Lun[Index * 2]) = HTONS (Value[Index]);
return EFI_INVALID_PARAMETER;
}
Temp = AsciiStrHexToUintn (LunUnitStr[Index]);
*((UINT16 *) &Lun[Index * 2]) = HTONS (Temp);
} }
return EFI_SUCCESS; return EFI_SUCCESS;
} }
@ -434,52 +443,38 @@ IScsiHexToBin (
) )
{ {
UINTN Index; UINTN Index;
UINT32 HexCount; UINTN Length;
CHAR8 *HexBuf;
UINT8 Digit; UINT8 Digit;
UINT8 Byte; CHAR8 TemStr[2];
Digit = 0; ZeroMem (TemStr, sizeof (TemStr));
// //
// Find out how many hex characters the string has. // Find out how many hex characters the string has.
// //
HexBuf = HexStr; if ((HexStr[0] == '0') && ((HexStr[1] == 'x') || (HexStr[1] == 'X'))) {
if ((HexBuf[0] == '0') && ((HexBuf[1] == 'x') || (HexBuf[1] == 'X'))) { HexStr += 2;
HexBuf += 2;
} }
Length = AsciiStrLen (HexStr);
for (Index = 0, HexCount = 0; IsHexDigit (&Digit, HexBuf[Index]); Index++, HexCount++) for (Index = 0; Index < Length; Index ++) {
; TemStr[0] = HexStr[Index];
Digit = (UINT8) AsciiStrHexToUint64 (TemStr);
if (HexCount == 0) { if (Digit == 0 && TemStr[0] != '0') {
*BinLength = 0; //
return EFI_SUCCESS; // Invalid Lun Char
} //
// break;
// Test if buffer is passed enough. }
// if ((Index & 1) == 0) {
if (((HexCount + 1) / 2) > *BinLength) { BinBuffer [Index/2] = Digit;
*BinLength = (HexCount + 1) / 2; } else {
return EFI_BUFFER_TOO_SMALL; BinBuffer [Index/2] = (UINT8) ((BinBuffer [Index/2] << 4) + Digit);
}
*BinLength = (HexCount + 1) / 2;
for (Index = 0; Index < HexCount; Index++) {
IsHexDigit (&Digit, HexBuf[HexCount - 1 - Index]);
if ((Index & 1) == 0) {
Byte = Digit;
} else {
Byte = BinBuffer[*BinLength - 1 - Index / 2];
Byte &= 0x0F;
Byte = (UINT8) (Byte | (Digit << 4));
} }
BinBuffer[*BinLength - 1 - Index / 2] = Byte;
} }
*BinLength = (UINT32) ((Index + 1)/2);
return EFI_SUCCESS; return EFI_SUCCESS;
} }

8
MdeModulePkg/Universal/SetupBrowserDxe/InputHandler.c
View File

@ -605,7 +605,13 @@ EnterCarriageReturn:
default: default:
if (ManualInput) { if (ManualInput) {
if (HexInput) { if (HexInput) {
if (!IsHexDigit (&Digital, Key.UnicodeChar)) { if ((Key.UnicodeChar >= L'0') && (Key.UnicodeChar <= L'9')) {
Digital = (UINT8) (Key.UnicodeChar - L'0');
} else if ((Key.UnicodeChar >= L'A') && (Key.UnicodeChar <= L'F')) {
Digital = (UINT8) (Key.UnicodeChar - L'A' + 0x0A);
} else if ((Key.UnicodeChar >= L'a') && (Key.UnicodeChar <= L'f')) {
Digital = (UINT8) (Key.UnicodeChar - L'a' + 0x0A);
} else {
UpdateStatusBar (INPUT_ERROR, Question->QuestionFlags, TRUE); UpdateStatusBar (INPUT_ERROR, Question->QuestionFlags, TRUE);
break; break;
} }

141
MdeModulePkg/Universal/SetupBrowserDxe/Setup.c
View File

@ -1018,8 +1018,12 @@ GetQuestionValue (
CHAR16 *Value; CHAR16 *Value;
CHAR16 *StringPtr; CHAR16 *StringPtr;
UINTN Length; UINTN Length;
UINTN Index;
UINTN LengthStr;
BOOLEAN IsBufferStorage; BOOLEAN IsBufferStorage;
BOOLEAN IsString; BOOLEAN IsString;
CHAR16 TemStr[5];
UINT8 DigitUint8;
Status = EFI_SUCCESS; Status = EFI_SUCCESS;
@ -1141,15 +1145,44 @@ GetQuestionValue (
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
return Status; return Status;
} }
LengthStr = StrLen (Value);
Status = EFI_SUCCESS;
if (IsString) { if (IsString) {
// //
// Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD" // Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD"
// Add string tail char L'\0' into Length
// //
Length = StorageWidth + sizeof (CHAR16); Length = StorageWidth + sizeof (CHAR16);
Status = ConfigStringToUnicode ((CHAR16 *) Dst, &Length, Value); if (Length < ((LengthStr / 4 + 1) * 2)) {
Status = EFI_BUFFER_TOO_SMALL;
} else {
StringPtr = (CHAR16 *) Dst;
ZeroMem (TemStr, sizeof (TemStr));
for (Index = 0; Index < LengthStr; Index += 4) {
StrnCpy (TemStr, Value + Index, 4);
StringPtr[Index/4] = (CHAR16) StrHexToUint64 (TemStr);
}
//
// Add tailing L'\0' character
//
StringPtr[Index/4] = L'\0';
}
} else { } else {
Status = HexStringToBuf (Dst, &StorageWidth, Value, NULL); if (StorageWidth < ((LengthStr + 1) / 2)) {
Status = EFI_BUFFER_TOO_SMALL;
} else {
ZeroMem (TemStr, sizeof (TemStr));
for (Index = 0; Index < LengthStr; Index ++) {
TemStr[0] = Value[LengthStr - Index - 1];
DigitUint8 = (UINT8) StrHexToUint64 (TemStr);
if ((Index & 1) == 0) {
Dst [Index/2] = DigitUint8;
} else {
Dst [Index/2] = (UINT8) ((Dst [Index/2] << 4) + DigitUint8);
}
}
}
} }
FreePool (Value); FreePool (Value);
@ -1222,18 +1255,48 @@ GetQuestionValue (
} }
*StringPtr = L'\0'; *StringPtr = L'\0';
LengthStr = StrLen (Value);
Status = EFI_SUCCESS;
if (!IsBufferStorage && IsString) { if (!IsBufferStorage && IsString) {
// //
// Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD" // Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD"
// Add string tail char L'\0' into Length
// //
Length = StorageWidth + sizeof (CHAR16); Length = StorageWidth + sizeof (CHAR16);
Status = ConfigStringToUnicode ((CHAR16 *) Dst, &Length, Value); if (Length < ((LengthStr / 4 + 1) * 2)) {
} else { Status = EFI_BUFFER_TOO_SMALL;
Status = HexStringToBuf (Dst, &StorageWidth, Value, NULL); } else {
if (EFI_ERROR (Status)) { StringPtr = (CHAR16 *) Dst;
FreePool (Result); ZeroMem (TemStr, sizeof (TemStr));
return Status; for (Index = 0; Index < LengthStr; Index += 4) {
StrnCpy (TemStr, Value + Index, 4);
StringPtr[Index/4] = (CHAR16) StrHexToUint64 (TemStr);
}
//
// Add tailing L'\0' character
//
StringPtr[Index/4] = L'\0';
} }
} else {
if (StorageWidth < ((LengthStr + 1) / 2)) {
Status = EFI_BUFFER_TOO_SMALL;
} else {
ZeroMem (TemStr, sizeof (TemStr));
for (Index = 0; Index < LengthStr; Index ++) {
TemStr[0] = Value[LengthStr - Index - 1];
DigitUint8 = (UINT8) StrHexToUint64 (TemStr);
if ((Index & 1) == 0) {
Dst [Index/2] = DigitUint8;
} else {
Dst [Index/2] = (UINT8) ((Dst [Index/2] << 4) + DigitUint8);
}
}
}
}
if (EFI_ERROR (Status)) {
FreePool (Result);
return Status;
} }
// //
@ -1244,6 +1307,7 @@ GetQuestionValue (
} else { } else {
SetValueByName (Storage, Question->VariableName, Value); SetValueByName (Storage, Question->VariableName, Value);
} }
FreePool (Result); FreePool (Result);
} }
@ -1286,6 +1350,10 @@ SetQuestionValue (
UINTN Length; UINTN Length;
BOOLEAN IsBufferStorage; BOOLEAN IsBufferStorage;
BOOLEAN IsString; BOOLEAN IsString;
UINT8 *TemBuffer;
CHAR16 *TemName;
CHAR16 *TemString;
UINTN Index;
Status = EFI_SUCCESS; Status = EFI_SUCCESS;
@ -1397,20 +1465,32 @@ SetQuestionValue (
} else { } else {
if (IsString) { if (IsString) {
// //
// Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044" // Allocate enough string buffer.
// //
Value = NULL; Value = NULL;
BufferLen = ((StrLen ((CHAR16 *) Src) * 4) + 1) * sizeof (CHAR16); BufferLen = ((StrLen ((CHAR16 *) Src) * 4) + 1) * sizeof (CHAR16);
Value = AllocateZeroPool (BufferLen); Value = AllocateZeroPool (BufferLen);
ASSERT (Value != NULL); ASSERT (Value != NULL);
Status = UnicodeToConfigString (Value, &BufferLen, (CHAR16 *) Src); //
ASSERT_EFI_ERROR (Status); // Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044"
//
TemName = (CHAR16 *) Src;
TemString = Value;
for (; *TemName != L'\0'; TemName++) {
TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemName, 4);
}
} else { } else {
BufferLen = StorageWidth * 2 + 1; BufferLen = StorageWidth * 2 + 1;
Value = AllocateZeroPool (BufferLen * sizeof (CHAR16)); Value = AllocateZeroPool (BufferLen * sizeof (CHAR16));
ASSERT (Value != NULL); ASSERT (Value != NULL);
BufToHexString (Value, &BufferLen, Src, StorageWidth); //
ToLower (Value); // Convert Buffer to Hex String
//
TemBuffer = Src + StorageWidth - 1;
TemString = Value;
for (Index = 0; Index < StorageWidth; Index ++, TemBuffer --) {
TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemBuffer, 2);
}
} }
Status = SetValueByName (Storage, Question->VariableName, Value); Status = SetValueByName (Storage, Question->VariableName, Value);
@ -1446,17 +1526,34 @@ SetQuestionValue (
} }
Value = ConfigResp + StrLen (ConfigResp); Value = ConfigResp + StrLen (ConfigResp);
if (!IsBufferStorage && IsString) { if (!IsBufferStorage && IsString) {
// //
// Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044" // Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044"
// //
BufferLen = ((StrLen ((CHAR16 *) Src) * 4) + 1) * sizeof (CHAR16); TemName = (CHAR16 *) Src;
Status = UnicodeToConfigString (Value, &BufferLen, (CHAR16 *) Src); TemString = Value;
ASSERT_EFI_ERROR (Status); for (; *TemName != L'\0'; TemName++) {
TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemName, 4);
}
} else { } else {
BufferLen = StorageWidth * 2 + 1; //
BufToHexString (Value, &BufferLen, Src, StorageWidth); // Convert Buffer to Hex String
ToLower (Value); //
TemBuffer = Src + StorageWidth - 1;
TemString = Value;
for (Index = 0; Index < StorageWidth; Index ++, TemBuffer --) {
TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemBuffer, 2);
}
}
//
// Convert to lower char.
//
for (TemString = Value; *Value != L'\0'; Value++) {
if (*Value >= L'A' && *Value <= L'Z') {
*Value = (CHAR16) (*Value - L'A' + L'a');
}
} }
// //

24
MdeModulePkg/Universal/SetupBrowserDxe/Ui.c
View File

@ -1506,6 +1506,9 @@ UiDisplayMenu (
UINT16 DefaultId; UINT16 DefaultId;
EFI_DEVICE_PATH_PROTOCOL *DevicePath; EFI_DEVICE_PATH_PROTOCOL *DevicePath;
FORM_BROWSER_STATEMENT *Statement; FORM_BROWSER_STATEMENT *Statement;
CHAR16 TemStr[2];
UINT8 *DevicePathBuffer;
UINT8 DigitUint8;
CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR)); CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
@ -2358,8 +2361,27 @@ UiDisplayMenu (
} }
BufferSize = StrLen (StringPtr) / 2; BufferSize = StrLen (StringPtr) / 2;
DevicePath = AllocatePool (BufferSize); DevicePath = AllocatePool (BufferSize);
//
// Convert from Device Path String to DevicePath Buffer in the reverse order.
//
DevicePathBuffer = (UINT8 *) DevicePath;
for (Index = 0; StringPtr[Index] != L'\0'; Index ++) {
TemStr[0] = StringPtr[Index];
DigitUint8 = (UINT8) StrHexToUint64 (TemStr);
if (DigitUint8 == 0 && TemStr[0] != L'0') {
//
// Invalid Hex Char as the tail.
//
break;
}
if ((Index & 1) == 0) {
DevicePathBuffer [Index/2] = DigitUint8;
} else {
DevicePathBuffer [Index/2] = (UINT8) ((DevicePathBuffer [Index/2] << 4) + DigitUint8);
}
}
HexStringToBufInReverseOrder ((UINT8 *) DevicePath, &BufferSize, StringPtr);
Selection->Handle = HiiLibDevicePathToHiiHandle (DevicePath); Selection->Handle = HiiLibDevicePathToHiiHandle (DevicePath);
if (Selection->Handle == NULL) { if (Selection->Handle == NULL) {
// //