/** @file\r
+Implementation of interfaces function for EFI_HII_CONFIG_ROUTING_PROTOCOL.\r
\r
Copyright (c) 2007 - 2008, Intel Corporation\r
All rights reserved. This program and the accompanying materials\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
-Module Name:\r
-\r
- ConfigRouting.c\r
-\r
-Abstract:\r
-\r
- Implementation for EFI_HII_CONFIG_ROUTING_PROTOCOL.\r
-\r
-Revision History\r
-\r
-\r
**/\r
\r
\r
Length /= 2;\r
*DevicePath = (UINT8 *) AllocateZeroPool (Length);\r
if (*DevicePath == NULL) {\r
- SafeFreePool (DevicePathString);\r
+ FreePool (DevicePathString);\r
return EFI_OUT_OF_RESOURCES;\r
}\r
\r
HexStringToBufInReverseOrder (*DevicePath, &Length, DevicePathString);\r
\r
- SafeFreePool (DevicePathString);\r
+ FreePool (DevicePathString);\r
\r
return EFI_SUCCESS;\r
\r
}\r
\r
\r
-/**\r
- Extract Storage from all Form Packages in current hii database.\r
-\r
- This is a internal function.\r
-\r
- @param HiiDatabase EFI_HII_DATABASE_PROTOCOL instance.\r
- @param StorageListHead Storage link List head.\r
-\r
- @retval EFI_NOT_FOUND There is no form package in current hii database.\r
- @retval EFI_INVALID_PARAMETER Any parameter is invalid.\r
- @retval EFI_SUCCESS All existing storage is exported.\r
-\r
-**/\r
-EFI_STATUS\r
-ExportAllStorage (\r
- IN EFI_HII_DATABASE_PROTOCOL *HiiDatabase,\r
- IN OUT LIST_ENTRY *StorageListHead\r
-)\r
-{\r
- EFI_STATUS Status;\r
- UINTN BufferSize;\r
- UINTN HandleCount;\r
- EFI_HII_HANDLE *HandleBuffer;\r
- UINTN Index;\r
- UINTN Index2;\r
- EFI_HII_PACKAGE_LIST_HEADER *HiiPackageList;\r
- EFI_HII_PACKAGE_HEADER *Package;\r
- UINT8 *OpCodeData;\r
- UINT8 Operand;\r
- UINT32 Offset;\r
- HII_FORMSET_STORAGE *Storage;\r
- EFI_HII_HANDLE HiiHandle;\r
- EFI_HANDLE DriverHandle;\r
- CHAR8 *AsciiString;\r
- UINT32 PackageListLength;\r
- EFI_HII_PACKAGE_HEADER PackageHeader;\r
-\r
- //\r
- // Find the package list which contains Form package.\r
- //\r
- BufferSize = 0;\r
- HandleBuffer = NULL;\r
- Status = HiiListPackageLists (\r
- HiiDatabase,\r
- EFI_HII_PACKAGE_FORM,\r
- NULL,\r
- &BufferSize,\r
- HandleBuffer\r
- );\r
- if (Status == EFI_BUFFER_TOO_SMALL) {\r
- HandleBuffer = AllocateZeroPool (BufferSize);\r
- ASSERT (HandleBuffer != NULL);\r
-\r
- Status = HiiListPackageLists (\r
- HiiDatabase,\r
- EFI_HII_PACKAGE_FORM,\r
- NULL,\r
- &BufferSize,\r
- HandleBuffer\r
- );\r
- }\r
- if (EFI_ERROR (Status)) {\r
- SafeFreePool (HandleBuffer);\r
- return Status;\r
- }\r
-\r
- HandleCount = BufferSize / sizeof (EFI_HII_HANDLE);\r
- for (Index = 0; Index < HandleCount; Index++) {\r
- HiiHandle = HandleBuffer[Index];\r
-\r
- BufferSize = 0;\r
- HiiPackageList = NULL;\r
- Status = HiiExportPackageLists (HiiDatabase, HiiHandle, &BufferSize, HiiPackageList);\r
- if (Status == EFI_BUFFER_TOO_SMALL) {\r
- HiiPackageList = AllocateZeroPool (BufferSize);\r
- ASSERT (HiiPackageList != NULL);\r
- Status = HiiExportPackageLists (HiiDatabase, HiiHandle, &BufferSize, HiiPackageList);\r
- }\r
- if (EFI_ERROR (Status)) {\r
- SafeFreePool (HandleBuffer);\r
- SafeFreePool (HiiPackageList);\r
- return Status;\r
- }\r
-\r
- //\r
- // Get Form package from this HII package List\r
- //\r
- Offset = sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r
- CopyMem (&PackageListLength, &HiiPackageList->PackageLength, sizeof (UINT32));\r
- Package = NULL;\r
- ZeroMem (&PackageHeader, sizeof (EFI_HII_PACKAGE_HEADER));\r
-\r
- while (Offset < PackageListLength) {\r
- Package = (EFI_HII_PACKAGE_HEADER *) (((UINT8 *) HiiPackageList) + Offset);\r
- CopyMem (&PackageHeader, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r
- if (PackageHeader.Type == EFI_HII_PACKAGE_FORM) {\r
- break;\r
- }\r
- Offset += PackageHeader.Length;\r
- }\r
- if (Offset >= PackageListLength) {\r
- //\r
- // Error here: No Form package found in this Package List\r
- //\r
- ASSERT (FALSE);\r
- }\r
-\r
- //\r
- // Search Storage definition in this Form package\r
- //\r
- Offset = sizeof (EFI_HII_PACKAGE_HEADER);\r
- while (Offset < PackageHeader.Length) {\r
- OpCodeData = ((UINT8 *) Package) + Offset;\r
- Offset += ((EFI_IFR_OP_HEADER *) OpCodeData)->Length;\r
-\r
- Operand = ((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode;\r
-\r
- if ((Operand == EFI_IFR_VARSTORE_OP) ||\r
- (Operand == EFI_IFR_VARSTORE_NAME_VALUE_OP) ||\r
- (Operand == EFI_IFR_VARSTORE_EFI_OP)) {\r
-\r
- Storage = AllocateZeroPool (sizeof (HII_FORMSET_STORAGE));\r
- ASSERT (Storage != NULL);\r
- InsertTailList (StorageListHead, &Storage->Entry);\r
-\r
- Storage->Signature = HII_FORMSET_STORAGE_SIGNATURE;\r
- Storage->HiiHandle = HiiHandle;\r
-\r
- Status = HiiGetPackageListHandle (HiiDatabase, HiiHandle, &DriverHandle);\r
- if (EFI_ERROR (Status)) {\r
- SafeFreePool (HandleBuffer);\r
- SafeFreePool (HiiPackageList);\r
- SafeFreePool (Storage);\r
- return Status;\r
- }\r
- Storage->DriverHandle = DriverHandle;\r
-\r
- if (Operand == EFI_IFR_VARSTORE_OP) {\r
- Storage->Type = EFI_HII_VARSTORE_BUFFER;\r
-\r
- CopyMem (&Storage->Guid, &((EFI_IFR_VARSTORE *) OpCodeData)->Guid, sizeof (EFI_GUID));\r
- CopyMem (&Storage->Size, &((EFI_IFR_VARSTORE *) OpCodeData)->Size, sizeof (UINT16));\r
-\r
- AsciiString = (CHAR8 *) ((EFI_IFR_VARSTORE *) OpCodeData)->Name;\r
- Storage->Name = AllocateZeroPool (AsciiStrSize (AsciiString) * 2);\r
- ASSERT (Storage->Name != NULL);\r
- for (Index2 = 0; AsciiString[Index2] != 0; Index2++) {\r
- Storage->Name[Index2] = (CHAR16) AsciiString[Index2];\r
- }\r
- //\r
- // Append '\0' to the end of the unicode string.\r
- //\r
- Storage->Name[Index2] = 0;\r
- } else if (Operand == EFI_IFR_VARSTORE_NAME_VALUE_OP) {\r
- Storage->Type = EFI_HII_VARSTORE_NAME_VALUE;\r
-\r
- CopyMem (&Storage->Guid, &((EFI_IFR_VARSTORE_NAME_VALUE *) OpCodeData)->Guid, sizeof (EFI_GUID));\r
- } else if (Operand == EFI_IFR_VARSTORE_EFI_OP) {\r
- Storage->Type = EFI_HII_VARSTORE_EFI_VARIABLE;\r
-\r
- CopyMem (&Storage->Guid, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Guid, sizeof (EFI_GUID));\r
- }\r
- }\r
- }\r
-\r
- SafeFreePool (HiiPackageList);\r
- }\r
-\r
- SafeFreePool (HandleBuffer);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-\r
/**\r
Generate a sub string then output it.\r
\r
\r
}\r
\r
-\r
-/**\r
- Adjusts the size of a previously allocated buffer.\r
-\r
-\r
- @param OldPool A pointer to the buffer whose size is being adjusted.\r
- @param OldSize The size of the current buffer.\r
- @param NewSize The size of the new buffer.\r
-\r
- @return The new buffer allocated.\r
-\r
-**/\r
-VOID *\r
-ReallocatePool (\r
- IN VOID *OldPool,\r
- IN UINTN OldSize,\r
- IN UINTN NewSize\r
- )\r
-{\r
- VOID *NewPool;\r
-\r
- NewPool = NULL;\r
- if (NewSize != 0) {\r
- NewPool = AllocateZeroPool (NewSize);\r
- }\r
-\r
- if (OldPool != NULL) {\r
- if (NewPool != NULL) {\r
- CopyMem (NewPool, OldPool, OldSize < NewSize ? OldSize : NewSize);\r
- }\r
-\r
- gBS->FreePool (OldPool);\r
- }\r
-\r
- return NewPool;\r
-}\r
-\r
-\r
/**\r
Append a string to a multi-string format.\r
\r
if (MultiStringSize + AppendStringSize > MAX_STRING_LENGTH ||\r
MultiStringSize > MAX_STRING_LENGTH) {\r
*MultiString = (EFI_STRING) ReallocatePool (\r
- (VOID *) (*MultiString),\r
MultiStringSize,\r
- MultiStringSize + AppendStringSize\r
+ MultiStringSize + AppendStringSize,\r
+ (VOID *) (*MultiString)\r
);\r
+ ASSERT (*MultiString != NULL);\r
}\r
-\r
//\r
// Append the incoming string\r
//\r
Status = EFI_SUCCESS;\r
\r
Exit:\r
- SafeFreePool (Str);\r
+ if (Str != NULL) {\r
+ FreePool (Str);\r
+ }\r
return Status;\r
}\r
\r
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r
EFI_STRING AccessProgress;\r
EFI_STRING AccessResults;\r
- UINTN RemainSize;\r
- EFI_STRING TmpPtr;\r
-\r
- //\r
- // For size reduction, please define PcdSupportFullConfigRoutingProtocol \r
- // as FALSE. But this renders the system to not 100% compliant with\r
- // UEFI 2.1. Use this with caution.\r
- //\r
- if (!FeaturePcdGet (PcdSupportFullConfigRoutingProtocol)) {\r
- return EFI_UNSUPPORTED;\r
- }\r
+ BOOLEAN FirstElement;\r
\r
if (This == NULL || Progress == NULL || Results == NULL) {\r
return EFI_INVALID_PARAMETER;\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
+ FirstElement = TRUE;\r
+\r
//\r
// Allocate a fix length of memory to store Results. Reallocate memory for\r
// Results if this fix length is insufficient.\r
//\r
Status = GetDevicePath (ConfigRequest, (UINT8 **) &DevicePath);\r
if (EFI_ERROR (Status)) {\r
- SafeFreePool (ConfigRequest);\r
+ FreePool (ConfigRequest);\r
return Status;\r
}\r
\r
}\r
}\r
\r
- SafeFreePool (DevicePath);\r
+ FreePool (DevicePath);\r
\r
if (DriverHandle == NULL) {\r
//\r
// Set Progress to the 'G' in "GUID" of the routing header.\r
//\r
*Progress = StringPtr;\r
- SafeFreePool (ConfigRequest);\r
+ FreePool (ConfigRequest);\r
return EFI_NOT_FOUND;\r
}\r
\r
// AccessProgress indicates the parsing progress on <ConfigRequest>.\r
// Map it to the progress on <MultiConfigRequest> then return it.\r
//\r
- RemainSize = StrSize (AccessProgress);\r
- for (TmpPtr = StringPtr; CompareMem (TmpPtr, AccessProgress, RemainSize) != 0; TmpPtr++);\r
- *Progress = TmpPtr;\r
-\r
- SafeFreePool (ConfigRequest);\r
+ *Progress = StrStr (StringPtr, AccessProgress);\r
+ FreePool (ConfigRequest);\r
return Status;\r
}\r
\r
//\r
- // Attach this <ConfigAltResp> to a <MultiConfigAltResp>\r
+ // Attach this <ConfigAltResp> to a <MultiConfigAltResp>. There is a '&'\r
+ // which seperates the first <ConfigAltResp> and the following ones.\r
//\r
ASSERT (*AccessProgress == 0);\r
+\r
+ if (!FirstElement) {\r
+ Status = AppendToMultiString (Results, L"&");\r
+ ASSERT_EFI_ERROR (Status);\r
+ }\r
+ \r
Status = AppendToMultiString (Results, AccessResults);\r
ASSERT_EFI_ERROR (Status);\r
- SafeFreePool (AccessResults);\r
+\r
+ FirstElement = FALSE;\r
+ \r
+ FreePool (AccessResults);\r
AccessResults = NULL;\r
- SafeFreePool (ConfigRequest);\r
+ FreePool (ConfigRequest);\r
ConfigRequest = NULL;\r
\r
//\r
)\r
{\r
EFI_STATUS Status;\r
- HII_DATABASE_PRIVATE_DATA *Private;\r
- LIST_ENTRY StorageListHdr;\r
- HII_FORMSET_STORAGE *Storage;\r
- LIST_ENTRY *Link;\r
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r
- UINTN Length;\r
- EFI_STRING PathHdr;\r
- UINTN PathHdrSize;\r
- EFI_STRING ConfigRequest;\r
- UINTN RequestSize;\r
- EFI_STRING StringPtr;\r
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r
- EFI_STRING AccessProgress;\r
- EFI_STRING AccessResults;\r
-\r
- //\r
- // For size reduction, please define PcdSupportFullConfigRoutingProtocol \r
- // as FALSE. But this renders the system to not 100% compliant with\r
- // UEFI 2.1. Use this with caution.\r
- //\r
- if (!FeaturePcdGet (PcdSupportFullConfigRoutingProtocol)) {\r
- return EFI_UNSUPPORTED;\r
- }\r
+ EFI_STRING AccessResults; \r
+ UINTN Index;\r
+ EFI_HANDLE *ConfigAccessHandles;\r
+ UINTN NumberConfigAccessHandles;\r
+ BOOLEAN FirstElement;\r
\r
if (This == NULL || Results == NULL) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
- Private = CONFIG_ROUTING_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r
-\r
- InitializeListHead (&StorageListHdr);\r
-\r
- Status = ExportAllStorage (&Private->HiiDatabase, &StorageListHdr);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
//\r
// Allocate a fix length of memory to store Results. Reallocate memory for\r
// Results if this fix length is insufficient.\r
return EFI_OUT_OF_RESOURCES;\r
}\r
\r
- //\r
- // Parsing all formset storages.\r
- //\r
- for (Link = StorageListHdr.ForwardLink; Link != &StorageListHdr; Link = Link->ForwardLink) {\r
- Storage = CR (Link, HII_FORMSET_STORAGE, Entry, HII_FORMSET_STORAGE_SIGNATURE);\r
- //\r
- // Find the corresponding device path instance\r
- //\r
- Status = gBS->HandleProtocol (\r
- Storage->DriverHandle,\r
- &gEfiDevicePathProtocolGuid,\r
- (VOID **) &DevicePath\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
- //\r
- // Convert the device path binary to hex UNICODE %02x bytes in the same order\r
- // as the device path resides in RAM memory.\r
- //\r
- Length = GetDevicePathSize (DevicePath);\r
- PathHdrSize = (Length * 2 + 1) * sizeof (CHAR16);\r
- PathHdr = (EFI_STRING) AllocateZeroPool (PathHdrSize);\r
- if (PathHdr == NULL) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
- Status = BufInReverseOrderToHexString (PathHdr, (UINT8 *) DevicePath, Length);\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- //\r
- // Generate a <ConfigRequest> with one <ConfigHdr> and zero <RequestElement>.\r
- // It means extract all possible configurations from this specific driver.\r
- //\r
- RequestSize = (StrLen (L"GUID=&NAME=&PATH=") + 32) * sizeof (CHAR16) + PathHdrSize;\r
- if (Storage->Name != NULL) {\r
- RequestSize += StrLen (Storage->Name) * 4 * sizeof (CHAR16);\r
- }\r
- \r
- ConfigRequest = (EFI_STRING) AllocateZeroPool (RequestSize);\r
- if (ConfigRequest == NULL) {\r
- SafeFreePool (PathHdr);\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- //\r
- // Add <GuidHdr>\r
- // <GuidHdr> ::= 'GUID='<Guid>\r
- // Convert <Guid> in the same order as it resides in RAM memory.\r
- //\r
- StringPtr = ConfigRequest;\r
- StrnCpy (StringPtr, L"GUID=", StrLen (L"GUID="));\r
- StringPtr += StrLen (L"GUID=");\r
-\r
- Status = BufInReverseOrderToHexString (StringPtr, (UINT8 *) (&Storage->Guid), sizeof (EFI_GUID));\r
- ASSERT_EFI_ERROR (Status);\r
- \r
- StringPtr += 32;\r
- ASSERT (*StringPtr == 0);\r
- *StringPtr = L'&';\r
- StringPtr++;\r
-\r
- //\r
- // Add <NameHdr>\r
- // <NameHdr> ::= 'NAME='<String>\r
- //\r
- StrnCpy (StringPtr, L"NAME=", StrLen (L"NAME="));\r
- StringPtr += StrLen (L"NAME=");\r
-\r
- if (Storage->Name != NULL) {\r
- Length = (StrLen (Storage->Name) * 4 + 1) * sizeof (CHAR16);\r
- Status = UnicodeToConfigString (StringPtr, &Length, Storage->Name);\r
- ASSERT_EFI_ERROR (Status);\r
- StringPtr += StrLen (Storage->Name) * 4;\r
- }\r
- \r
- *StringPtr = L'&';\r
- StringPtr++;\r
-\r
- //\r
- // Add <PathHdr>\r
- // <PathHdr> ::= '<PATH=>'<UEFI binary represented as hex UNICODE %02x>\r
- //\r
- StrnCpy (StringPtr, L"PATH=", StrLen (L"PATH="));\r
- StringPtr += StrLen (L"PATH=");\r
- StrCpy (StringPtr, PathHdr);\r
+ NumberConfigAccessHandles = 0;\r
+ Status = gBS->LocateHandleBuffer (\r
+ ByProtocol,\r
+ &gEfiHiiConfigAccessProtocolGuid,\r
+ NULL,\r
+ &NumberConfigAccessHandles,\r
+ &ConfigAccessHandles\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
\r
- SafeFreePool (PathHdr);\r
- PathHdr = NULL;\r
+ FirstElement = TRUE;\r
\r
- //\r
- // BUGBUG: The "Implementation note" of ExportConfig() in UEFI spec makes the\r
- // code somewhat complex. Let's TBD here whether a <ConfigRequest> or a <ConfigHdr>\r
- // is required to call ConfigAccess.ExtractConfig().\r
- //\r
- // Here we use <ConfigHdr> to call ConfigAccess instance. It requires ConfigAccess\r
- // to handle such kind of "ConfigRequest". It is not supported till now.\r
- //\r
- // Either the ExportConfig will be updated or the ConfigAccess.ExtractConfig()\r
- // will be updated as soon as the decision is made.\r
-\r
- //\r
- // Route the request to corresponding ConfigAccess protocol to extract settings.\r
- //\r
+ for (Index = 0; Index < NumberConfigAccessHandles; Index++) {\r
Status = gBS->HandleProtocol (\r
- Storage->DriverHandle,\r
+ ConfigAccessHandles[Index],\r
&gEfiHiiConfigAccessProtocolGuid,\r
- (VOID **) &ConfigAccess\r
+ (VOID **) &ConfigAccess\r
);\r
- ASSERT_EFI_ERROR (Status);\r
+ if (EFI_ERROR (Status)) {\r
+ continue;\r
+ }\r
\r
Status = ConfigAccess->ExtractConfig (\r
ConfigAccess,\r
- ConfigRequest,\r
- &AccessProgress,\r
+ NULL,\r
+ NULL,\r
&AccessResults\r
);\r
- if (EFI_ERROR (Status)) {\r
- SafeFreePool (ConfigRequest);\r
- SafeFreePool (AccessResults);\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- //\r
- // Attach this <ConfigAltResp> to a <MultiConfigAltResp>\r
- //\r
- ASSERT (*AccessProgress == 0);\r
- Status = AppendToMultiString (Results, AccessResults);\r
- ASSERT_EFI_ERROR (Status);\r
- SafeFreePool (AccessResults);\r
- AccessResults = NULL;\r
- SafeFreePool (ConfigRequest);\r
- ConfigRequest = NULL;\r
-\r
- }\r
+ if (!EFI_ERROR (Status)) {\r
+ //\r
+ // Attach this <ConfigAltResp> to a <MultiConfigAltResp>. There is a '&'\r
+ // which seperates the first <ConfigAltResp> and the following ones. \r
+ //\r
+ if (!FirstElement) {\r
+ Status = AppendToMultiString (Results, L"&");\r
+ ASSERT_EFI_ERROR (Status);\r
+ }\r
+ \r
+ Status = AppendToMultiString (Results, AccessResults);\r
+ ASSERT_EFI_ERROR (Status);\r
\r
- //\r
- // Free the exported storage resource\r
- //\r
- while (!IsListEmpty (&StorageListHdr)) {\r
- Storage = CR (\r
- StorageListHdr.ForwardLink,\r
- HII_FORMSET_STORAGE,\r
- Entry,\r
- HII_FORMSET_STORAGE_SIGNATURE\r
- );\r
- RemoveEntryList (&Storage->Entry);\r
- SafeFreePool (Storage->Name);\r
- SafeFreePool (Storage);\r
+ FirstElement = FALSE;\r
+ \r
+ FreePool (AccessResults);\r
+ AccessResults = NULL;\r
+ }\r
}\r
+ FreePool (ConfigAccessHandles);\r
\r
- return EFI_SUCCESS;\r
+ return EFI_SUCCESS; \r
}\r
\r
\r
EFI_HANDLE DriverHandle;\r
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r
EFI_STRING AccessProgress;\r
- UINTN RemainSize;\r
- EFI_STRING TmpPtr;\r
-\r
- //\r
- // For size reduction, please define PcdSupportFullConfigRoutingProtocol \r
- // as FALSE. But this renders the system to not 100% compliant with\r
- // UEFI 2.1. Use this with caution.\r
- //\r
- if (!FeaturePcdGet (PcdSupportFullConfigRoutingProtocol)) {\r
- return EFI_UNSUPPORTED;\r
- }\r
\r
if (This == NULL || Progress == NULL) {\r
return EFI_INVALID_PARAMETER;\r
//\r
Status = GetDevicePath (ConfigResp, (UINT8 **) &DevicePath);\r
if (EFI_ERROR (Status)) {\r
- SafeFreePool (ConfigResp);\r
+ FreePool (ConfigResp);\r
return Status;\r
}\r
\r
}\r
}\r
\r
- SafeFreePool (DevicePath);\r
+ FreePool (DevicePath);\r
\r
if (DriverHandle == NULL) {\r
//\r
// Set Progress to the 'G' in "GUID" of the routing header.\r
//\r
*Progress = StringPtr;\r
- SafeFreePool (ConfigResp);\r
+ FreePool (ConfigResp);\r
return EFI_NOT_FOUND;\r
}\r
\r
// AccessProgress indicates the parsing progress on <ConfigResp>.\r
// Map it to the progress on <MultiConfigResp> then return it.\r
//\r
- RemainSize = StrSize (AccessProgress);\r
- for (TmpPtr = StringPtr; CompareMem (TmpPtr, AccessProgress, RemainSize) != 0; TmpPtr++);\r
- *Progress = TmpPtr;\r
+ *Progress = StrStr (StringPtr, AccessProgress);\r
\r
- SafeFreePool (ConfigResp);\r
+ FreePool (ConfigResp);\r
return Status;\r
}\r
\r
- SafeFreePool (ConfigResp);\r
+ FreePool (ConfigResp);\r
ConfigResp = NULL;\r
\r
//\r
TmpBuffer,\r
(((Length + 1) / 2) < sizeof (UINTN)) ? ((Length + 1) / 2) : sizeof (UINTN)\r
);\r
- SafeFreePool (TmpBuffer);\r
+ FreePool (TmpBuffer);\r
\r
StringPtr += Length;\r
if (StrnCmp (StringPtr, L"&WIDTH=", StrLen (L"&WIDTH=")) != 0) {\r
TmpBuffer,\r
(((Length + 1) / 2) < sizeof (UINTN)) ? ((Length + 1) / 2) : sizeof (UINTN)\r
);\r
- SafeFreePool (TmpBuffer);\r
+ FreePool (TmpBuffer);\r
\r
StringPtr += Length;\r
if (*StringPtr != 0 && *StringPtr != L'&') {\r
ASSERT_EFI_ERROR (Status);\r
ToLower (ValueStr);\r
\r
- SafeFreePool (Value);\r
+ FreePool (Value);\r
Value = NULL;\r
\r
//\r
\r
AppendToMultiString (Config, ConfigElement);\r
\r
- SafeFreePool (ConfigElement);\r
- SafeFreePool (ValueStr);\r
+ FreePool (ConfigElement);\r
+ FreePool (ValueStr);\r
ConfigElement = NULL;\r
ValueStr = NULL;\r
\r
return EFI_SUCCESS;\r
\r
Exit:\r
-\r
- SafeFreePool (*Config);\r
- SafeFreePool (ValueStr);\r
- SafeFreePool (Value);\r
- SafeFreePool (ConfigElement);\r
+ FreePool (*Config);\r
+ if (ValueStr != NULL) {\r
+ FreePool (ValueStr);\r
+ }\r
+ if (Value != NULL) {\r
+ FreePool (Value);\r
+ }\r
+ if (ConfigElement != NULL) {\r
+ FreePool (ConfigElement);\r
+ }\r
\r
return Status;\r
\r
// Get Offset\r
//\r
Status = GetValueOfNumber (StringPtr, &TmpBuffer, &Length);\r
- if (Status == EFI_OUT_OF_RESOURCES) {\r
+ if (EFI_ERROR (Status)) {\r
*Progress = ConfigResp;\r
goto Exit;\r
}\r
TmpBuffer,\r
(((Length + 1) / 2) < sizeof (UINTN)) ? ((Length + 1) / 2) : sizeof (UINTN)\r
);\r
- SafeFreePool (TmpBuffer);\r
+ FreePool (TmpBuffer);\r
\r
StringPtr += Length;\r
if (StrnCmp (StringPtr, L"&WIDTH=", StrLen (L"&WIDTH=")) != 0) {\r
TmpBuffer,\r
(((Length + 1) / 2) < sizeof (UINTN)) ? ((Length + 1) / 2) : sizeof (UINTN)\r
);\r
- SafeFreePool (TmpBuffer);\r
+ FreePool (TmpBuffer);\r
\r
StringPtr += Length;\r
if (StrnCmp (StringPtr, L"&VALUE=", StrLen (L"&VALUE=")) != 0) {\r
// Get Value\r
//\r
Status = GetValueOfNumber (StringPtr, &Value, &Length);\r
- if (Status == EFI_OUT_OF_RESOURCES) {\r
+ if (EFI_ERROR (Status)) {\r
*Progress = ConfigResp;\r
goto Exit;\r
}\r
CopyMem (Block + Offset, Value, Width);\r
*BlockSize = Offset + Width - 1;\r
\r
- SafeFreePool (Value);\r
+ FreePool (Value);\r
Value = NULL;\r
\r
//\r
\r
Exit:\r
\r
- SafeFreePool (Value);\r
+ if (Value != NULL) {\r
+ FreePool (Value);\r
+ }\r
return Status;\r
}\r
\r
BOOLEAN NameFlag;\r
BOOLEAN PathFlag;\r
\r
- //\r
- // For size reduction, please define PcdSupportFullConfigRoutingProtocol \r
- // as FALSE. But this renders the system to not 100% compliant with\r
- // UEFI 2.1. Use this with caution.\r
- //\r
- if (!FeaturePcdGet (PcdSupportFullConfigRoutingProtocol)) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
HdrStart = NULL;\r
HdrEnd = NULL;\r
GuidStr = NULL;\r
\r
Exit:\r
\r
- if (!EFI_ERROR (Status)) {\r
+ if (!EFI_ERROR (Status) && (Result != NULL)) {\r
//\r
// Copy the <ConfigHdr> and <ConfigBody>\r
//\r
}\r
}\r
\r
- SafeFreePool (GuidStr);\r
- SafeFreePool (NameStr);\r
- SafeFreePool (PathStr);\r
- SafeFreePool (AltIdStr);\r
- SafeFreePool (Result);\r
+ if (GuidStr != NULL) {\r
+ FreePool (GuidStr);\r
+ }\r
+ if (NameStr != NULL) {\r
+ FreePool (NameStr);\r
+ }\r
+ if (PathStr != NULL) {\r
+ FreePool (PathStr);\r
+ }\r
+ if (AltIdStr != NULL) {\r
+ FreePool (AltIdStr);\r
+ }\r
+ if (Result != NULL) {\r
+ FreePool (Result);\r
+ }\r
\r
return Status;\r
\r
projects / mirror_edk2.git / blobdiff