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/*++
Copyright (c) 2004 - 2010, 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.
Module Name:
VfrError.cpp
Abstract:
--*/
#include "stdio.h"
#include "string.h"
#include "stdlib.h"
#include "VfrError.h"
static SVFR_ERROR_HANDLE VFR_ERROR_HANDLE_TABLE [] = {
{ VFR_RETURN_SUCCESS, NULL },
{ VFR_RETURN_ERROR_SKIPED, NULL },
{ VFR_RETURN_FATAL_ERROR, "fatal error!!" },
{ VFR_RETURN_MISMATCHED, "unexpected token" },
{ VFR_RETURN_INVALID_PARAMETER, "Invalid parameter" },
{ VFR_RETURN_OUT_FOR_RESOURCES, "system out of memory" },
{ VFR_RETURN_UNSUPPORTED, "unsupported" },
{ VFR_RETURN_REDEFINED, "already defined" },
{ VFR_RETURN_FORMID_REDEFINED, "form id already defined" },
{ VFR_RETURN_QUESTIONID_REDEFINED, "question id already defined" },
{ VFR_RETURN_VARSTOREID_REDEFINED, "varstore id already defined" },
{ VFR_RETURN_UNDEFINED, "undefined" },
{ VFR_RETURN_VAR_NOTDEFINED_BY_QUESTION, "some variable has not defined by a question"},
{ VFR_RETURN_GET_EFIVARSTORE_ERROR, "get efi varstore error"},
{ VFR_RETURN_EFIVARSTORE_USE_ERROR, "can not use the efi varstore like this" },
{ VFR_RETURN_EFIVARSTORE_SIZE_ERROR, "unsupport efi varstore size should be <= 8 bytes" },
{ VFR_RETURN_GET_NVVARSTORE_ERROR, "get name value varstore error" },
{ VFR_RETURN_QVAR_REUSE, "variable reused by more than one question" },
{ VFR_RETURN_FLAGS_UNSUPPORTED, "flags unsupported" },
{ VFR_RETURN_ERROR_ARRARY_NUM, "array number error" },
{ VFR_RETURN_DATA_STRING_ERROR, "data field string error or not support"},
{ VFR_RETURN_CODEUNDEFINED, "Undefined Error Code" }
};
CVfrErrorHandle::CVfrErrorHandle (
VOID
)
{
mScopeRecordListHead = NULL;
mScopeRecordListTail = NULL;
mVfrErrorHandleTable = VFR_ERROR_HANDLE_TABLE;
}
CVfrErrorHandle::~CVfrErrorHandle (
VOID
)
{
SVfrFileScopeRecord *pNode = NULL;
while (mScopeRecordListHead != NULL) {
pNode = mScopeRecordListHead;
mScopeRecordListHead = mScopeRecordListHead->mNext;
delete pNode;
}
mScopeRecordListHead = NULL;
mScopeRecordListTail = NULL;
mVfrErrorHandleTable = NULL;
}
SVfrFileScopeRecord::SVfrFileScopeRecord (
IN INT8 *Record,
IN UINT32 LineNum
)
{
UINT32 Index;
INT8 *FileName = NULL;
INT8 *Str = NULL;
mWholeScopeLine = LineNum;
mNext = NULL;
Str = strchr (Record, ' ');
mScopeLineStart = atoi (++Str);
Str = strchr (Str, '\"');
FileName = ++Str;
while((Str = strstr (FileName, "\\\\")) != NULL) {
FileName = Str + 2;
}
if ((mFileName = new INT8[strlen(FileName)]) != NULL) {
for (Index = 0; FileName[Index] != '\"'; Index++) {
mFileName[Index] = FileName[Index];
}
mFileName[Index] = '\0';
}
return;
}
SVfrFileScopeRecord::~SVfrFileScopeRecord (
VOID
)
{
if (mFileName != NULL) {
delete mFileName;
}
}
VOID
CVfrErrorHandle::ParseFileScopeRecord (
IN INT8 *Record,
IN UINT32 WholeScopeLine
)
{
INT8 *FullPathName = NULL;
SVfrFileScopeRecord *pNode = NULL;
if (Record == NULL) {
return;
}
if ((pNode = new SVfrFileScopeRecord(Record, WholeScopeLine)) == NULL) {
return;
}
if (mScopeRecordListHead == NULL) {
mScopeRecordListTail = mScopeRecordListHead = pNode;
} else {
mScopeRecordListTail->mNext = pNode;
mScopeRecordListTail = pNode;
}
}
VOID
CVfrErrorHandle::GetFileNameLineNum (
IN UINT32 LineNum,
OUT INT8 **FileName,
OUT UINT32 *FileLine
)
{
SVfrFileScopeRecord *pNode = NULL;
if ((FileName == NULL) || (FileLine == NULL)) {
return;
}
*FileName = NULL;
*FileLine = 0xFFFFFFFF;
for (pNode = mScopeRecordListHead; pNode->mNext != NULL; pNode = pNode->mNext) {
if ((LineNum > pNode->mWholeScopeLine) && (pNode->mNext->mWholeScopeLine > LineNum)) {
*FileName = pNode->mFileName;
*FileLine = LineNum - pNode->mWholeScopeLine + pNode->mScopeLineStart - 1;
return ;
}
}
*FileName = pNode->mFileName;
*FileLine = LineNum - pNode->mWholeScopeLine + pNode->mScopeLineStart - 1;
}
VOID
CVfrErrorHandle::PrintError (
IN UINT32 LineNum,
IN INT8 *TokName,
IN INT8 *ErrorMsg
)
{
INT8 *FileName = NULL;
UINT32 FileLine;
GetFileNameLineNum (LineNum, &FileName, &FileLine);
printf ("%s line %d: error %s %s\n", FileName, FileLine, TokName, ErrorMsg);
}
UINT8
CVfrErrorHandle::HandleError (
IN EFI_VFR_RETURN_CODE ErrorCode,
IN UINT32 LineNum,
IN INT8 *TokName
)
{
UINT32 Index;
INT8 *FileName = NULL;
UINT32 FileLine;
INT8 *ErrorMsg = NULL;
if (mVfrErrorHandleTable == NULL) {
return 1;
}
for (Index = 0; mVfrErrorHandleTable[Index].mErrorCode != VFR_RETURN_CODEUNDEFINED; Index++) {
if (ErrorCode == mVfrErrorHandleTable[Index].mErrorCode) {
ErrorMsg = mVfrErrorHandleTable[Index].mErrorMsg;
break;
}
}
if (ErrorMsg != NULL) {
GetFileNameLineNum (LineNum, &FileName, &FileLine);
printf ("%s line %d: error %s %s\n", FileName, FileLine, TokName, ErrorMsg);
return 1;
} else {
return 0;
}
}
CVfrErrorHandle gCVfrErrorHandle;
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