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IntelFrameworkModulePkg: Clean up source files

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Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Liming Gao
2018-06-27 21:06:35 +08:00
parent e38f26a2f7
commit 0a6f48249a
246 changed files with 4071 additions and 4071 deletions
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218
IntelFrameworkModulePkg/Universal/SectionExtractionDxe/SectionExtraction.c
View File

@@ -1,33 +1,33 @@
/** @file
Section Extraction Protocol implementation.
Stream database is implemented as a linked list of section streams,
where each stream contains a linked list of children, which may be leaves or
encapsulations.
encapsulations.
Children that are encapsulations generate new stream entries
when they are created. Streams can also be created by calls to
when they are created. Streams can also be created by calls to
SEP->OpenSectionStream().
The database is only created far enough to return the requested data from
any given stream, or to determine that the requested data is not found.
If a GUIDed encapsulation is encountered, there are three possiblilites.
1) A support protocol is found, in which the stream is simply processed with
the support protocol.
2) A support protocol is not found, but the data is available to be read
without processing. In this case, the database is built up through the
recursions to return the data, and a RPN event is set that will enable
the stream in question to be refreshed if and when the required section
extraction protocol is published.This insures the AuthenticationStatus
extraction protocol is published.This insures the AuthenticationStatus
does not become stale in the cache.
3) A support protocol is not found, and the data is not available to be read
without it. This results in EFI_PROTOCOL_ERROR.
Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
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
@@ -77,7 +77,7 @@ typedef struct {
UINTN EncapsulatedStreamHandle;
EFI_GUID *EncapsulationGuid;
//
// If the section REQUIRES an extraction protocol, register for RPN
// If the section REQUIRES an extraction protocol, register for RPN
// when the required GUIDed extraction protocol becomes available.
//
EFI_EVENT Event;
@@ -157,22 +157,22 @@ OpenSectionStream (
@param AuthenticationStatus Indicates the authentication status of the retrieved
section.
@retval EFI_SUCCESS Section was retrieved successfully
@retval EFI_PROTOCOL_ERROR A GUID defined section was encountered in the section
@retval EFI_PROTOCOL_ERROR A GUID defined section was encountered in the section
stream with its EFI_GUIDED_SECTION_PROCESSING_REQUIRED
bit set, but there was no corresponding GUIDed Section
Extraction Protocol in the handle database. *Buffer is
bit set, but there was no corresponding GUIDed Section
Extraction Protocol in the handle database. *Buffer is
unmodified.
@retval EFI_NOT_FOUND An error was encountered when parsing the SectionStream.
This indicates the SectionStream is not correctly
This indicates the SectionStream is not correctly
formatted.
@retval EFI_NOT_FOUND The requested section does not exist.
@retval EFI_OUT_OF_RESOURCES The system has insufficient resources to process the
@retval EFI_OUT_OF_RESOURCES The system has insufficient resources to process the
request.
@retval EFI_INVALID_PARAMETER The SectionStreamHandle does not exist.
@retval EFI_WARN_TOO_SMALL The size of the caller allocated input buffer is
insufficient to contain the requested section. The
@retval EFI_WARN_TOO_SMALL The size of the caller allocated input buffer is
insufficient to contain the requested section. The
input buffer is filled and contents are section contents
are truncated.
@@ -218,18 +218,18 @@ LIST_ENTRY mStreamRoot = INITIALIZE_LIST_HEAD_VARIABLE (mStreamRoot);
EFI_HANDLE mSectionExtractionHandle = NULL;
EFI_SECTION_EXTRACTION_PROTOCOL mSectionExtraction = {
OpenSectionStream,
GetSection,
EFI_SECTION_EXTRACTION_PROTOCOL mSectionExtraction = {
OpenSectionStream,
GetSection,
CloseSectionStream
};
/**
Entry point of the section extraction code. Initializes an instance of the
Entry point of the section extraction code. Initializes an instance of the
section extraction interface and installs it on a new handle.
@param ImageHandle A handle for the image that is initializing this driver
@param SystemTable A pointer to the EFI system table
@param SystemTable A pointer to the EFI system table
@retval EFI_SUCCESS Driver initialized successfully
@retval EFI_OUT_OF_RESOURCES Could not allocate needed resources
@@ -281,7 +281,7 @@ IsValidSectionStream (
TotalLength = 0;
SectionHeader = (EFI_COMMON_SECTION_HEADER *)SectionStream;
while (TotalLength < SectionStreamLength) {
if (IS_SECTION2 (SectionHeader)) {
SectionLength = SECTION2_SIZE (SectionHeader);
@@ -291,14 +291,14 @@ IsValidSectionStream (
TotalLength += SectionLength;
if (TotalLength == SectionStreamLength) {
return TRUE;
return TRUE;
}
//
// Move to the next byte following the section...
//
SectionHeader = (EFI_COMMON_SECTION_HEADER *) ((UINT8 *) SectionHeader + SectionLength);
//
// Figure out where the next section begins
//
@@ -331,13 +331,13 @@ OpenSectionStreamEx (
IN UINTN SectionStreamLength,
IN VOID *SectionStream,
IN BOOLEAN AllocateBuffer,
IN UINT32 AuthenticationStatus,
IN UINT32 AuthenticationStatus,
OUT UINTN *SectionStreamHandle
)
{
FRAMEWORK_SECTION_STREAM_NODE *NewStream;
EFI_TPL OldTpl;
//
// Allocate a new stream
//
@@ -345,14 +345,14 @@ OpenSectionStreamEx (
if (NewStream == NULL) {
return EFI_OUT_OF_RESOURCES;
}
if (AllocateBuffer) {
if (AllocateBuffer) {
//
// if we're here, we're double buffering, allocate the buffer and copy the
// data in
//
if (SectionStreamLength > 0) {
NewStream->StreamBuffer = AllocatePool (SectionStreamLength);
NewStream->StreamBuffer = AllocatePool (SectionStreamLength);
if (NewStream->StreamBuffer == NULL) {
FreePool (NewStream);
return EFI_OUT_OF_RESOURCES;
@@ -375,7 +375,7 @@ OpenSectionStreamEx (
//
NewStream->StreamBuffer = SectionStream;
}
//
// Initialize the rest of the section stream
//
@@ -384,7 +384,7 @@ OpenSectionStreamEx (
NewStream->StreamLength = SectionStreamLength;
InitializeListHead (&NewStream->Children);
NewStream->AuthenticationStatus = AuthenticationStatus;
//
// Add new stream to stream list
//
@@ -393,7 +393,7 @@ OpenSectionStreamEx (
gBS->RestoreTPL (OldTpl);
*SectionStreamHandle = NewStream->StreamHandle;
return EFI_SUCCESS;
}
@@ -428,9 +428,9 @@ OpenSectionStream (
if (!IsValidSectionStream (SectionStream, SectionStreamLength)) {
return EFI_INVALID_PARAMETER;
}
return OpenSectionStreamEx (
SectionStreamLength,
return OpenSectionStreamEx (
SectionStreamLength,
SectionStream,
TRUE,
0,
@@ -460,7 +460,7 @@ ChildIsType (
)
{
EFI_GUID_DEFINED_SECTION *GuidedSection;
if (SearchType == EFI_SECTION_ALL) {
return TRUE;
}
@@ -549,7 +549,7 @@ CreateProtocolNotifyEvent (
@return TRUE The GuidedSectionGuid could be identified, and the pointer to
the Guided Section Extraction Protocol will be returned to *GuidedSectionExtraction.
@return FALSE The GuidedSectionGuid could not be identified, or
@return FALSE The GuidedSectionGuid could not be identified, or
the Guided Section Extraction Protocol has not been installed yet.
**/
@@ -588,7 +588,7 @@ VerifyGuidedSectionGuid (
}
/**
RPN callback function.
RPN callback function.
1. Initialize the section stream when the GUIDED_SECTION_EXTRACTION_PROTOCOL is installed.
2. Removes a stale section stream and re-initializes it with an updated AuthenticationStatus.
@@ -611,7 +611,7 @@ NotifyGuidedExtraction (
UINTN NewStreamBufferSize;
UINT32 AuthenticationStatus;
RPN_EVENT_CONTEXT *Context;
Context = RpnContext;
Status = EFI_SUCCESS;
if (Context->ChildNode->EncapsulatedStreamHandle != NULL_STREAM_HANDLE) {
@@ -619,14 +619,14 @@ NotifyGuidedExtraction (
}
if (!EFI_ERROR (Status)) {
//
// The stream is not initialized, open it.
// The stream is not initialized, open it.
// Or the stream closed successfully, so re-open the stream with correct AuthenticationStatus.
//
GuidedHeader = (EFI_GUID_DEFINED_SECTION *)
GuidedHeader = (EFI_GUID_DEFINED_SECTION *)
(Context->ParentStream->StreamBuffer + Context->ChildNode->OffsetInStream);
ASSERT (GuidedHeader->CommonHeader.Type == EFI_SECTION_GUID_DEFINED);
if (!VerifyGuidedSectionGuid (Context->ChildNode->EncapsulationGuid, &GuidedExtraction)) {
return;
}
@@ -658,11 +658,11 @@ NotifyGuidedExtraction (
// already been closed by someone, so just destroy the event and be done with
// it.
//
gBS->CloseEvent (Event);
Context->ChildNode->Event = NULL;
FreePool (Context);
}
}
/**
Worker function. Constructor for RPN event if needed to keep AuthenticationStatus
@@ -679,16 +679,16 @@ CreateGuidedExtractionRpnEvent (
)
{
RPN_EVENT_CONTEXT *Context;
//
// Allocate new event structure and context
//
Context = AllocatePool (sizeof (RPN_EVENT_CONTEXT));
ASSERT (Context != NULL);
Context->ChildNode = ChildNode;
Context->ParentStream = ParentStream;
Context->ChildNode->Event = CreateProtocolNotifyEvent (
Context->ChildNode->EncapsulationGuid,
TPL_NOTIFY,
@@ -740,7 +740,7 @@ CreateChildNode (
UINT32 UncompressedLength;
UINT8 CompressionType;
UINT16 GuidedSectionAttributes;
FRAMEWORK_SECTION_CHILD_NODE *Node;
SectionHeader = (EFI_COMMON_SECTION_HEADER *) (Stream->StreamBuffer + ChildOffset);
@@ -753,7 +753,7 @@ CreateChildNode (
if (Node == NULL) {
return EFI_OUT_OF_RESOURCES;
}
//
// Now initialize it
//
@@ -767,7 +767,7 @@ CreateChildNode (
Node->OffsetInStream = ChildOffset;
Node->EncapsulatedStreamHandle = NULL_STREAM_HANDLE;
Node->EncapsulationGuid = NULL;
//
// If it's an encapsulating section, then create the new section stream also
//
@@ -805,7 +805,7 @@ CreateChildNode (
FreePool (Node);
return EFI_OUT_OF_RESOURCES;
}
if (CompressionType == EFI_NOT_COMPRESSED) {
//
// stream is not actually compressed, just encapsulated. So just copy it.
@@ -814,15 +814,15 @@ CreateChildNode (
} else if (CompressionType == EFI_STANDARD_COMPRESSION) {
//
// Only support the EFI_SATNDARD_COMPRESSION algorithm.
//
//
//
// Decompress the stream
//
Status = gBS->LocateProtocol (&gEfiDecompressProtocolGuid, NULL, (VOID **)&Decompress);
ASSERT_EFI_ERROR (Status);
Status = Decompress->GetInfo (
Decompress,
CompressionSource,
@@ -855,7 +855,7 @@ CreateChildNode (
ScratchBuffer,
ScratchSize
);
FreePool (ScratchBuffer);
FreePool (ScratchBuffer);
if (EFI_ERROR (Status)) {
FreePool (Node);
FreePool (NewStreamBuffer);
@@ -866,7 +866,7 @@ CreateChildNode (
NewStreamBuffer = NULL;
NewStreamBufferSize = 0;
}
Status = OpenSectionStreamEx (
NewStreamBufferSize,
NewStreamBuffer,
@@ -906,9 +906,9 @@ CreateChildNode (
FreePool (*ChildNode);
return EFI_PROTOCOL_ERROR;
}
//
// Make sure we initialize the new stream with the correct
// Make sure we initialize the new stream with the correct
// authentication status for both aggregate and local status fields.
//
if ((GuidedSectionAttributes & EFI_GUIDED_SECTION_AUTH_STATUS_VALID) == EFI_GUIDED_SECTION_AUTH_STATUS_VALID) {
@@ -923,7 +923,7 @@ CreateChildNode (
//
AuthenticationStatus = Stream->AuthenticationStatus;
}
Status = OpenSectionStreamEx (
NewStreamBufferSize,
NewStreamBuffer,
@@ -942,8 +942,8 @@ CreateChildNode (
//
if ((GuidedSectionAttributes & EFI_GUIDED_SECTION_PROCESSING_REQUIRED) == EFI_GUIDED_SECTION_PROCESSING_REQUIRED) {
//
// If the section REQUIRES an extraction protocol, register for RPN
// when the required GUIDed extraction protocol becomes available.
// If the section REQUIRES an extraction protocol, register for RPN
// when the required GUIDed extraction protocol becomes available.
//
AuthenticationStatus = 0;
CreateGuidedExtractionRpnEvent (Stream, Node);
@@ -954,11 +954,11 @@ CreateChildNode (
AuthenticationStatus = Stream->AuthenticationStatus;
if ((GuidedSectionAttributes & EFI_GUIDED_SECTION_AUTH_STATUS_VALID) == EFI_GUIDED_SECTION_AUTH_STATUS_VALID) {
//
// The local status of the new stream is contained in
// The local status of the new stream is contained in
// AuthenticaionStatus. This value needs to be ORed into the
// Aggregate bits also...
//
//
// Clear out and initialize the local status
//
@@ -969,7 +969,7 @@ CreateChildNode (
//
AuthenticationStatus |= AuthenticationStatus >> 16;
}
if (IS_SECTION2 (GuidedHeader)) {
Status = OpenSectionStreamEx (
SECTION2_SIZE (GuidedHeader) - ((EFI_GUID_DEFINED_SECTION2 *) GuidedHeader)->DataOffset,
@@ -993,8 +993,8 @@ CreateChildNode (
}
}
}
if ((AuthenticationStatus & EFI_LOCAL_AUTH_STATUS_ALL) ==
if ((AuthenticationStatus & EFI_LOCAL_AUTH_STATUS_ALL) ==
(EFI_LOCAL_AUTH_STATUS_IMAGE_SIGNED | EFI_LOCAL_AUTH_STATUS_NOT_TESTED)) {
//
// Need to register for RPN for when the required GUIDed extraction
@@ -1004,17 +1004,17 @@ CreateChildNode (
//
CreateGuidedExtractionRpnEvent (Stream, Node);
}
break;
default:
//
// Nothing to do if it's a leaf
//
break;
}
//
// Last, add the new child node to the stream
//
@@ -1064,15 +1064,15 @@ FindChildNode (
UINT32 NextChildOffset;
EFI_STATUS ErrorStatus;
EFI_STATUS Status;
CurrentChildNode = NULL;
ErrorStatus = EFI_NOT_FOUND;
if (SourceStream->StreamLength == 0) {
return EFI_NOT_FOUND;
}
if (IsListEmpty (&SourceStream->Children) &&
if (IsListEmpty (&SourceStream->Children) &&
SourceStream->StreamLength >= sizeof (EFI_COMMON_SECTION_HEADER)) {
//
// This occurs when a section stream exists, but no child sections
@@ -1086,7 +1086,7 @@ FindChildNode (
return Status;
}
}
//
// At least one child has been parsed out of the section stream. So, walk
// through the sections that have already been parsed out looking for the
@@ -1113,7 +1113,7 @@ FindChildNode (
return EFI_SUCCESS;
}
}
if (CurrentChildNode->EncapsulatedStreamHandle != NULL_STREAM_HANDLE) {
//
// If the current node is an encapsulating node, recurse into it...
@@ -1147,7 +1147,7 @@ FindChildNode (
//
ErrorStatus = EFI_PROTOCOL_ERROR;
}
if (!IsNodeAtEnd (&SourceStream->Children, &CurrentChildNode->Link)) {
//
// We haven't found the child node we're interested in yet, but there's
@@ -1199,9 +1199,9 @@ FindStreamNode (
IN UINTN SearchHandle,
OUT FRAMEWORK_SECTION_STREAM_NODE **FoundStream
)
{
{
FRAMEWORK_SECTION_STREAM_NODE *StreamNode;
if (!IsListEmpty (&mStreamRoot)) {
StreamNode = STREAM_NODE_FROM_LINK (GetFirstNode (&mStreamRoot));
for (;;) {
@@ -1215,10 +1215,10 @@ FindStreamNode (
}
}
}
return EFI_NOT_FOUND;
}
/**
SEP member function. Retrieves requested section from section stream.
@@ -1242,22 +1242,22 @@ FindStreamNode (
@param AuthenticationStatus Indicates the authentication status of the retrieved
section.
@retval EFI_SUCCESS Section was retrieved successfully
@retval EFI_PROTOCOL_ERROR A GUID defined section was encountered in the section
@retval EFI_PROTOCOL_ERROR A GUID defined section was encountered in the section
stream with its EFI_GUIDED_SECTION_PROCESSING_REQUIRED
bit set, but there was no corresponding GUIDed Section
Extraction Protocol in the handle database. *Buffer is
bit set, but there was no corresponding GUIDed Section
Extraction Protocol in the handle database. *Buffer is
unmodified.
@retval EFI_NOT_FOUND An error was encountered when parsing the SectionStream.
This indicates the SectionStream is not correctly
This indicates the SectionStream is not correctly
formatted.
@retval EFI_NOT_FOUND The requested section does not exist.
@retval EFI_OUT_OF_RESOURCES The system has insufficient resources to process the
@retval EFI_OUT_OF_RESOURCES The system has insufficient resources to process the
request.
@retval EFI_INVALID_PARAMETER The SectionStreamHandle does not exist.
@retval EFI_WARN_TOO_SMALL The size of the caller allocated input buffer is
insufficient to contain the requested section. The
@retval EFI_WARN_TOO_SMALL The size of the caller allocated input buffer is
insufficient to contain the requested section. The
input buffer is filled and contents are section contents
are truncated.
@@ -1286,12 +1286,12 @@ GetSection (
UINT8 *CopyBuffer;
UINTN SectionSize;
EFI_COMMON_SECTION_HEADER *Section;
OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
Instance = SectionInstance + 1;
ChildStreamNode = NULL;
//
// Locate target stream
//
@@ -1300,7 +1300,7 @@ GetSection (
Status = EFI_INVALID_PARAMETER;
goto GetSection_Done;
}
//
// Found the stream, now locate and return the appropriate section
//
@@ -1316,12 +1316,12 @@ GetSection (
// There's a requested section type, so go find it and return it...
//
Status = FindChildNode (
StreamNode,
*SectionType,
&Instance,
StreamNode,
*SectionType,
&Instance,
SectionDefinitionGuid,
&ChildNode,
&ChildStreamNode,
&ChildStreamNode,
&ExtractedAuthenticationStatus
);
if (EFI_ERROR (Status)) {
@@ -1339,9 +1339,9 @@ GetSection (
CopyBuffer = (UINT8 *) Section + sizeof (EFI_COMMON_SECTION_HEADER);
}
*AuthenticationStatus = ExtractedAuthenticationStatus;
}
SectionSize = CopySize;
}
SectionSize = CopySize;
if (*Buffer != NULL) {
//
// Caller allocated buffer. Fill to size and return required size...
@@ -1362,7 +1362,7 @@ GetSection (
}
CopyMem (*Buffer, CopyBuffer, CopySize);
*BufferSize = SectionSize;
GetSection_Done:
gBS->RestoreTPL (OldTpl);
return Status;
@@ -1384,7 +1384,7 @@ FreeChildNode (
// Remove the child from it's list
//
RemoveEntryList (&ChildNode->Link);
if (ChildNode->EncapsulatedStreamHandle != NULL_STREAM_HANDLE) {
//
// If it's an encapsulating section, we close the resulting section stream.
@@ -1401,7 +1401,7 @@ FreeChildNode (
// Last, free the child node itself
//
FreePool (ChildNode);
}
}
/**
SEP member function. Deletes an existing section stream
@@ -1427,9 +1427,9 @@ CloseSectionStream (
EFI_STATUS Status;
LIST_ENTRY *Link;
FRAMEWORK_SECTION_CHILD_NODE *ChildNode;
OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
//
// Locate target stream
//
@@ -1450,7 +1450,7 @@ CloseSectionStream (
} else {
Status = EFI_INVALID_PARAMETER;
}
gBS->RestoreTPL (OldTpl);
return Status;
}

10
IntelFrameworkModulePkg/Universal/SectionExtractionDxe/SectionExtractionDxe.inf
View File

@@ -4,16 +4,16 @@
# The section is implemented as a linked list of section streams,
# where each stream contains a linked list of children, which may be leaves or
# encapsulations. Encapsulation section will further generate new section stream entries.
#
# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
#
# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
# 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.
#
#
##
[Defines]
@@ -23,7 +23,7 @@
FILE_GUID = 801ADCA0-815E-46a4-84F7-657F53621A57
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
ENTRY_POINT = SectionExtractionEntryPoint
ENTRY_POINT = SectionExtractionEntryPoint
# The following information is for reference only and not required by the build tools.
#

4
IntelFrameworkModulePkg/Universal/SectionExtractionDxe/SectionExtractionDxe.uni
View File

@@ -5,13 +5,13 @@
// where each stream contains a linked list of children, which may be leaves or
// encapsulations. Encapsulation section will further generate new section stream entries.
//
// Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
// Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
//
// 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.
//

6
IntelFrameworkModulePkg/Universal/SectionExtractionDxe/SectionExtractionDxeExtra.uni
View File

@@ -1,7 +1,7 @@
// /** @file
// SectionExtractionDxe Localized Strings and Content
//
// Copyright (c) 2013 - 2014, Intel Corporation. All rights reserved.<BR>
// Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions of the BSD License
@@ -13,8 +13,8 @@
//
// **/
#string STR_PROPERTIES_MODULE_NAME
#language en-US
#string STR_PROPERTIES_MODULE_NAME
#language en-US
"Firmware Storage Extraction DXE Driver"