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RedfishPkg/RedfishPlatformConfigDxe: Fix string assert issue

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When calling SetValue() with string type input, there is
assertion of providing zero string ID to HII string function.
Fix this issue by creating string ID for input string buffer.
Fix Unicode and Ascii code convert issue together.
Add text op-code support

Signed-off-by: Nickle Wang <nicklew@nvidia.com>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Reviewed-by: Abner Chang <abner.chang@amd.com>
Reviewed-by: Igor Kulchytskyy <igork@ami.com>
This commit is contained in:
Nickle Wang
2023-05-08 18:22:42 +08:00
committed by mergify[bot]
parent ba2300f97b
commit 5258c4186f
4 changed files with 169 additions and 27 deletions
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116
RedfishPkg/RedfishPlatformConfigDxe/RedfishPlatformConfigDxe.c
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@@ -1172,6 +1172,7 @@ HiiValueToRedfishValue (
UINTN Index;
UINTN Count;
EFI_STRING_ID *StringIdArray;
CHAR8 NullChar;
if ((HiiHandle == NULL) || (HiiStatement == NULL) || (Value == NULL) || (RedfishValue == NULL) || IS_EMPTY_STRING (FullSchema)) {
return EFI_INVALID_PARAMETER;
@@ -1180,6 +1181,7 @@ HiiValueToRedfishValue (
StringIdArray = NULL;
Count = 0;
Status = EFI_SUCCESS;
NullChar = '\0';
switch (HiiStatement->Operand) {
case EFI_IFR_ONE_OF_OP:
@@ -1205,9 +1207,18 @@ HiiValueToRedfishValue (
break;
}
RedfishValue->Type = RedfishValueTypeString;
RedfishValue->Value.Buffer = AllocatePool (StrLen ((CHAR16 *)Value->Buffer) + 1);
UnicodeStrToAsciiStrS ((CHAR16 *)Value->Buffer, RedfishValue->Value.Buffer, StrLen ((CHAR16 *)Value->Buffer) + 1);
if (Value->Buffer == NULL) {
RedfishValue->Value.Buffer = AllocateCopyPool (sizeof (NullChar), &NullChar);
} else {
RedfishValue->Value.Buffer = StrToAsciiStr ((EFI_STRING)Value->Buffer);
}
if (RedfishValue->Value.Buffer == NULL) {
Status = EFI_OUT_OF_RESOURCES;
break;
}
RedfishValue->Type = RedfishValueTypeString;
break;
case EFI_IFR_CHECKBOX_OP:
case EFI_IFR_NUMERIC_OP:
@@ -1256,6 +1267,30 @@ HiiValueToRedfishValue (
FreePool (StringIdArray);
break;
case EFI_IFR_TEXT_OP:
//
// Use text two as the value
//
if (HiiStatement->ExtraData.TextTwo == 0x00) {
Status = EFI_NOT_FOUND;
break;
}
RedfishValue->Value.Buffer = HiiGetRedfishAsciiString (HiiHandle, FullSchema, HiiStatement->ExtraData.TextTwo);
if (RedfishValue->Value.Buffer == NULL) {
//
// No x-uefi-redfish string defined. Try to get string in English.
//
RedfishValue->Value.Buffer = HiiGetEnglishAsciiString (HiiHandle, HiiStatement->ExtraData.TextTwo);
}
if (RedfishValue->Value.Buffer == NULL) {
Status = EFI_OUT_OF_RESOURCES;
break;
}
RedfishValue->Type = RedfishValueTypeString;
break;
default:
DEBUG ((DEBUG_ERROR, "%a: catch unsupported type: 0x%x! Please contact with author if we need to support this type.\n", __func__, HiiStatement->Operand));
ASSERT (FALSE);
@@ -1284,7 +1319,7 @@ StrToUnicodeStr (
EFI_STRING Buffer;
EFI_STATUS Status;
if ((AsciiString == NULL) || (AsciiString[0] == '\0')) {
if (AsciiString == NULL) {
return NULL;
}
@@ -1303,6 +1338,43 @@ StrToUnicodeStr (
return Buffer;
}
/**
Convert input unicode string to ascii string. It's caller's
responsibility to free returned buffer using FreePool().
@param[in] UnicodeString Unicode string to be converted.
@retval CHAR8 * Ascii string on return.
**/
CHAR8 *
StrToAsciiStr (
IN EFI_STRING UnicodeString
)
{
UINTN StringLen;
CHAR8 *Buffer;
EFI_STATUS Status;
if (UnicodeString == NULL) {
return NULL;
}
StringLen = StrLen (UnicodeString) + 1;
Buffer = AllocatePool (StringLen * sizeof (CHAR8));
if (Buffer == NULL) {
return NULL;
}
Status = UnicodeStrToAsciiStrS (UnicodeString, Buffer, StringLen);
if (EFI_ERROR (Status)) {
FreePool (Buffer);
return NULL;
}
return Buffer;
}
/**
Return the full Redfish schema string from the given Schema and Version.
@@ -1641,6 +1713,17 @@ RedfishPlatformConfigSetStatementCommon (
}
}
if ((TargetStatement->HiiStatement->Operand == EFI_IFR_STRING_OP) && (StatementValue->Type == EFI_IFR_TYPE_STRING)) {
//
// Create string ID for new string.
//
StatementValue->Value.string = HiiSetString (TargetStatement->ParentForm->ParentFormset->HiiHandle, 0x00, (EFI_STRING)StatementValue->Buffer, NULL);
if (StatementValue->Value.string == 0) {
DEBUG ((DEBUG_ERROR, "%a: can not create string id\n", __func__));
return EFI_OUT_OF_RESOURCES;
}
}
Status = RedfishPlatformConfigSaveQuestionValue (
TargetStatement->ParentForm->ParentFormset->HiiFormSet,
TargetStatement->ParentForm->HiiForm,
@@ -1649,10 +1732,13 @@ RedfishPlatformConfigSetStatementCommon (
);
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "%a: failed to save question value: %r\n", __func__, Status));
return Status;
}
return EFI_SUCCESS;
if (StatementValue->Value.string != 0) {
HiiDeleteString (StatementValue->Value.string, TargetStatement->ParentForm->ParentFormset->HiiHandle);
}
return Status;
}
/**
@@ -1712,9 +1798,14 @@ RedfishPlatformConfigProtocolSetValue (
break;
case RedfishValueTypeString:
if (Value.Value.Buffer == NULL) {
Status = EFI_INVALID_PARAMETER;
goto RELEASE_RESOURCE;
}
NewValue.Type = EFI_IFR_TYPE_STRING;
NewValue.BufferLen = (UINT16)AsciiStrSize (Value.Value.Buffer);
NewValue.Buffer = AllocateCopyPool (NewValue.BufferLen, Value.Value.Buffer);
NewValue.BufferLen = (UINT16)(AsciiStrSize (Value.Value.Buffer) * sizeof (CHAR16));
NewValue.Buffer = (UINT8 *)StrToUnicodeStr (Value.Value.Buffer);
if (NewValue.Buffer == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto RELEASE_RESOURCE;
@@ -1742,6 +1833,10 @@ RELEASE_RESOURCE:
FreePool (FullSchema);
}
if ((Value.Type == RedfishValueTypeString) && (NewValue.Buffer != NULL)) {
FreePool (NewValue.Buffer);
}
return Status;
}
@@ -1784,6 +1879,7 @@ RedfishPlatformConfigProtocolGetConfigureLang (
return EFI_INVALID_PARAMETER;
}
ZeroMem (&StatementList, sizeof (StatementList));
*Count = 0;
*ConfigureLangList = NULL;
FullSchema = NULL;
@@ -1849,7 +1945,9 @@ RELEASE_RESOURCE:
FreePool (FullSchema);
}
ReleaseStatementList (&StatementList);
if (StatementList.Count > 0) {
ReleaseStatementList (&StatementList);
}
return Status;
}