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Update code style and comments 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8640 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4 2009-06-24 05:33:36 +00:00
parent 736e104fa3
commit b4b6c8de1e
9 changed files with 271 additions and 139 deletions
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15
IntelFrameworkModulePkg/Include/Guid/LzmaDecompress.h
View File

@ -1,6 +1,7 @@
/*++
/** @file
Lzma Custom decompress algorithm Guid definition
Copyright (c) 2006 - 2007, Intel Corporation
Copyright (c) 2009, 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
@ -9,15 +10,7 @@ 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:
LzmaDecompress.h
Abstract:
Lzma Custom decompress algorithm Guid definitions
--*/
**/
#ifndef __LZMA_DECOMPRESS_GUID_H__
#define __LZMA_DECOMPRESS_GUID_H__

4
IntelFrameworkModulePkg/Include/Guid/TianoDecompress.h
View File

@ -12,8 +12,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __EFI_CUSTOM_DECOMPRESS_GUID_H__
#define __EFI_CUSTOM_DECOMPRESS_GUID_H__
#ifndef __TIANO_CUSTOM_DECOMPRESS_GUID_H__
#define __TIANO_CUSTOM_DECOMPRESS_GUID_H__
#define TIANO_CUSTOM_DECOMPRESS_GUID \
{ 0xA31280AD, 0x481E, 0x41B6, { 0x95, 0xE8, 0x12, 0x7F, 0x4C, 0x98, 0x47, 0x79 } }

10
IntelFrameworkModulePkg/Include/Library/GenericBdsLib.h
View File

@ -551,9 +551,9 @@ DevicePathToStr (
// Internal definitions
//
typedef struct {
CHAR16 *str;
UINTN len;
UINTN maxlen;
CHAR16 *Str;
UINTN Len;
UINTN Maxlen;
} POOL_PRINT;
typedef struct {
@ -1045,7 +1045,7 @@ DevPathVendor (
The caller must free the resulting buffer.
@param Str Tracks the allocated pool, size in use, and amount of pool allocated.
@param fmt The format string
@param Fmt The format string
@param ... The data will be printed.
@return Allocated buffer with the formatted string printed in it.
@ -1057,7 +1057,7 @@ CHAR16 *
EFIAPI
CatPrint (
IN OUT POOL_PRINT *Str,
IN CHAR16 *fmt,
IN CHAR16 *Fmt,
...
);

277
IntelFrameworkModulePkg/Library/BaseUefiTianoCustomDecompressLib/BaseUefiTianoCustomDecompressLib.c
View File

@ -1,10 +1,8 @@
/**@file
UEFI and Custom Decompress Library
The function of UefiTianoDecompress() is interface for this module,
it will do tiano or uefi decompress with different verison parameter.
See EFI specification 1.1 Chapter 17 to get LZ77 compress/decompress.
/** @file
UEFI and Tiano Custom Decompress Library
Tt will do Tiano or UEFI decompress with different verison parameter.
Copyright (c) 2006, Intel Corporation
Copyright (c) 2006 - 2009, 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
@ -29,8 +27,14 @@ FillBuf (
IN UINT16 NumOfBits
)
{
//
// Left shift NumOfBits of bits in advance
//
Sd->mBitBuf = (UINT32) (Sd->mBitBuf << NumOfBits);
//
// Copy data needed in bytes into mSbuBitBuf
//
while (NumOfBits > Sd->mBitCount) {
Sd->mBitBuf |= (UINT32) (Sd->mSubBitBuf << (NumOfBits = (UINT16) (NumOfBits - Sd->mBitCount)));
@ -54,7 +58,14 @@ FillBuf (
}
}
//
// Caculate additional bit count read to update mBitCount
//
Sd->mBitCount = (UINT16) (Sd->mBitCount - NumOfBits);
//
// Copy NumOfBits of bits from mSubBitBuf into mBitBuf
//
Sd->mBitBuf |= Sd->mSubBitBuf >> Sd->mBitCount;
}
@ -79,8 +90,14 @@ GetBits (
{
UINT32 OutBits;
//
// Pop NumOfBits of Bits from Left
//
OutBits = (UINT32) (Sd->mBitBuf >> (BITBUFSIZ - NumOfBits));
//
// Fill up mBitBuf from source
//
FillBuf (Sd, NumOfBits);
return OutBits;
@ -96,7 +113,7 @@ GetBits (
@param NumOfChar Number of symbols in the symbol set
@param BitLen Code length array
@param TableBits The width of the mapping table
@param Table The table
@param Table The table to be created.
@retval 0 OK.
@retval BAD_TABLE The table is corrupted.
@ -227,6 +244,8 @@ MakeTable (
/**
Decodes a position value.
Get a position value according to Position Huffman Table.
@param Sd the global scratch data
@return The position value decoded.
@ -247,7 +266,7 @@ DecodeP (
do {
if (Sd->mBitBuf & Mask) {
if ((Sd->mBitBuf & Mask) != 0) {
Val = Sd->mRight[Val];
} else {
Val = Sd->mLeft[Val];
@ -471,21 +490,38 @@ DecodeC (
if (Sd->mBlockSize == 0) {
//
// Starting a new block
//
// Read BlockSize from block header
//
Sd->mBlockSize = (UINT16) GetBits (Sd, 16);
//
// Read in the Extra Set Code Length Arrary,
// Generate the Huffman code mapping table for Extra Set.
//
Sd->mBadTableFlag = ReadPTLen (Sd, NT, TBIT, 3);
if (Sd->mBadTableFlag != 0) {
return 0;
}
//
// Read in and decode the Char&Len Set Code Length Arrary,
// Generate the Huffman code mapping table for Char&Len Set.
//
ReadCLen (Sd);
//
// Read in the Position Set Code Length Arrary,
// Generate the Huffman code mapping table for the Position Set.
//
Sd->mBadTableFlag = ReadPTLen (Sd, MAXNP, Sd->mPBit, (UINT16) (-1));
if (Sd->mBadTableFlag != 0) {
return 0;
}
}
//
// Get one code according to Code&Set Huffman Table
//
Sd->mBlockSize--;
Index2 = Sd->mCTable[Sd->mBitBuf >> (BITBUFSIZ - 12)];
@ -493,7 +529,7 @@ DecodeC (
Mask = 1U << (BITBUFSIZ - 1 - 12);
do {
if (Sd->mBitBuf & Mask) {
if ((Sd->mBitBuf & Mask) != 0) {
Index2 = Sd->mRight[Index2];
} else {
Index2 = Sd->mLeft[Index2];
@ -511,9 +547,9 @@ DecodeC (
}
/**
Decode the source data ad put the resulting data into the destination buffer.
Decode the source data and put the resulting data into the destination buffer.
@param Sd - The global scratch data
@param Sd The global scratch data
**/
VOID
Decode (
@ -529,9 +565,12 @@ Decode (
DataIdx = 0;
for (;;) {
//
// Get one code from mBitBuf
//
CharC = DecodeC (Sd);
if (Sd->mBadTableFlag != 0) {
goto Done ;
goto Done;
}
if (CharC < 256) {
@ -539,8 +578,11 @@ Decode (
// Process an Original character
//
if (Sd->mOutBuf >= Sd->mOrigSize) {
goto Done ;
goto Done;
} else {
//
// Write orignal character into mDstBase
//
Sd->mDstBase[Sd->mOutBuf++] = (UINT8) CharC;
}
@ -549,11 +591,20 @@ Decode (
// Process a Pointer
//
CharC = (UINT16) (CharC - (BIT8 - THRESHOLD));
//
// Get string length
//
BytesRemain = CharC;
//
// Locate string position
//
DataIdx = Sd->mOutBuf - DecodeP (Sd) - 1;
//
// Write BytesRemain of bytes into mDstBase
//
BytesRemain--;
while ((INT16) (BytesRemain) >= 0) {
Sd->mDstBase[Sd->mOutBuf++] = Sd->mDstBase[DataIdx++];
@ -571,15 +622,43 @@ Done:
}
/**
The internal implementation of *_DECOMPRESS_PROTOCOL.GetInfo().
@param Source The source buffer containing the compressed data.
@param SourceSize The size of source buffer
@param DestinationSize The size of destination buffer.
@param ScratchSize The size of scratch buffer.
Given a compressed source buffer, this function retrieves the size of
the uncompressed buffer and the size of the scratch buffer required
to decompress the compressed source buffer.
@retval RETURN_SUCCESS - The size of destination buffer and the size of scratch buffer are successull retrieved.
@retval RETURN_INVALID_PARAMETER - The source data is corrupted
Retrieves the size of the uncompressed buffer and the temporary scratch buffer
required to decompress the buffer specified by Source and SourceSize.
If the size of the uncompressed buffer or the size of the scratch buffer cannot
be determined from the compressed data specified by Source and SourceData,
then RETURN_INVALID_PARAMETER is returned. Otherwise, the size of the uncompressed
buffer is returned in DestinationSize, the size of the scratch buffer is returned
in ScratchSize, and RETURN_SUCCESS is returned.
This function does not have scratch buffer available to perform a thorough
checking of the validity of the source data. It just retrieves the "Original Size"
field from the beginning bytes of the source data and output it as DestinationSize.
And ScratchSize is specific to the decompression implementation.
If Source is NULL, then ASSERT().
If DestinationSize is NULL, then ASSERT().
If ScratchSize is NULL, then ASSERT().
@param Source The source buffer containing the compressed data.
@param SourceSize The size, in bytes, of the source buffer.
@param DestinationSize A pointer to the size, in bytes, of the uncompressed buffer
that will be generated when the compressed buffer specified
by Source and SourceSize is decompressed..
@param ScratchSize A pointer to the size, in bytes, of the scratch buffer that
is required to decompress the compressed buffer specified
by Source and SourceSize.
@retval RETURN_SUCCESS The size of the uncompressed data was returned
in DestinationSize and the size of the scratch
buffer was returned in ScratchSize.
@retval RETURN_INVALID_PARAMETER
The size of the uncompressed data or the size of
the scratch buffer cannot be determined from
the compressed data specified by Source
and SourceSize.
**/
RETURN_STATUS
EFIAPI
@ -612,15 +691,34 @@ UefiDecompressGetInfo (
}
/**
The internal implementation of *_DECOMPRESS_PROTOCOL.Decompress().
Decompresses a compressed source buffer by EFI or Tiano algorithm.
@param Source The source buffer containing the compressed data.
@param Destination The destination buffer to store the decompressed data
@param Scratch The buffer used internally by the decompress routine. This buffer is needed to store intermediate data.
@param Version 1 for UEFI Decompress algoruthm, 2 for Tiano Decompess algorithm
Extracts decompressed data to its original form.
This function is designed so that the decompression algorithm can be implemented
without using any memory services. As a result, this function is not allowed to
call any memory allocation services in its implementation. It is the caller's
responsibility to allocate and free the Destination and Scratch buffers.
If the compressed source data specified by Source is successfully decompressed
into Destination, then RETURN_SUCCESS is returned. If the compressed source data
specified by Source is not in a valid compressed data format,
then RETURN_INVALID_PARAMETER is returned.
@retval RETURN_SUCCESS Decompression is successfull
@retval RETURN_INVALID_PARAMETER The source data is corrupted
If Source is NULL, then ASSERT().
If Destination is NULL, then ASSERT().
If the required scratch buffer size > 0 and Scratch is NULL, then ASSERT().
@param Source The source buffer containing the compressed data.
@param Destination The destination buffer to store the decompressed data
@param Scratch A temporary scratch buffer that is used to perform the decompression.
This is an optional parameter that may be NULL if the
required scratch buffer size is 0.
@param Version 1 for UEFI Decompress algoruthm, 2 for Tiano Decompess algorithm.
@retval RETURN_SUCCESS Decompression completed successfully, and
the uncompressed buffer is returned in Destination.
@retval RETURN_INVALID_PARAMETER
The source buffer specified by Source is corrupted
(not in a valid compressed format).
**/
RETURN_STATUS
EFIAPI
@ -677,6 +775,9 @@ UefiTianoDecompress (
}
Sd->mSrcBase = (UINT8 *)Src;
Sd->mDstBase = Dst;
//
// CompSize and OrigSize are caculated in bytes
//
Sd->mCompSize = CompSize;
Sd->mOrigSize = OrigSize;
@ -701,14 +802,33 @@ UefiTianoDecompress (
}
/**
The internal implementation of *_DECOMPRESS_PROTOCOL.Decompress().
@param Source - The source buffer containing the compressed data.
@param Destination - The destination buffer to store the decompressed data
@param Scratch - The buffer used internally by the decompress routine. This buffer is needed to store intermediate data.
Decompresses a UEFI compressed source buffer.
@retval RETURN_SUCCESS - Decompression is successfull
@retval RETURN_INVALID_PARAMETER - The source data is corrupted
Extracts decompressed data to its original form.
This function is designed so that the decompression algorithm can be implemented
without using any memory services. As a result, this function is not allowed to
call any memory allocation services in its implementation. It is the caller's
responsibility to allocate and free the Destination and Scratch buffers.
If the compressed source data specified by Source is successfully decompressed
into Destination, then RETURN_SUCCESS is returned. If the compressed source data
specified by Source is not in a valid compressed data format,
then RETURN_INVALID_PARAMETER is returned.
If Source is NULL, then ASSERT().
If Destination is NULL, then ASSERT().
If the required scratch buffer size > 0 and Scratch is NULL, then ASSERT().
@param Source The source buffer containing the compressed data.
@param Destination The destination buffer to store the decompressed data
@param Scratch A temporary scratch buffer that is used to perform the decompression.
This is an optional parameter that may be NULL if the
required scratch buffer size is 0.
@retval RETURN_SUCCESS Decompression completed successfully, and
the uncompressed buffer is returned in Destination.
@retval RETURN_INVALID_PARAMETER
The source buffer specified by Source is corrupted
(not in a valid compressed format).
**/
RETURN_STATUS
EFIAPI
@ -722,16 +842,37 @@ UefiDecompress (
}
/**
The internal implementation of Tiano decompress GetInfo.
Examines a GUIDed section and returns the size of the decoded buffer and the
size of an optional scratch buffer required to actually decode the data in a GUIDed section.
@param InputSection Buffer containing the input GUIDed section to be processed.
@param OutputBufferSize The size of OutputBuffer.
@param ScratchBufferSize The size of ScratchBuffer.
@param SectionAttribute The attribute of the input guided section.
Examines a GUIDed section specified by InputSection.
If GUID for InputSection does not match the GUID that this handler supports,
then RETURN_UNSUPPORTED is returned.
If the required information can not be retrieved from InputSection,
then RETURN_INVALID_PARAMETER is returned.
If the GUID of InputSection does match the GUID that this handler supports,
then the size required to hold the decoded buffer is returned in OututBufferSize,
the size of an optional scratch buffer is returned in ScratchSize, and the Attributes field
from EFI_GUID_DEFINED_SECTION header of InputSection is returned in SectionAttribute.
If InputSection is NULL, then ASSERT().
If OutputBufferSize is NULL, then ASSERT().
If ScratchBufferSize is NULL, then ASSERT().
If SectionAttribute is NULL, then ASSERT().
@param[in] InputSection A pointer to a GUIDed section of an FFS formatted file.
@param[out] OutputBufferSize A pointer to the size, in bytes, of an output buffer required
if the buffer specified by InputSection were decoded.
@param[out] ScratchBufferSize A pointer to the size, in bytes, required as scratch space
if the buffer specified by InputSection were decoded.
@param[out] SectionAttribute A pointer to the attributes of the GUIDed section. See the Attributes
field of EFI_GUID_DEFINED_SECTION in the PI Specification.
@retval RETURN_SUCCESS The information about InputSection was returned.
@retval RETURN_UNSUPPORTED The section specified by InputSection does not match the GUID this handler supports.
@retval RETURN_INVALID_PARAMETER The information can not be retrieved from the section specified by InputSection.
@retval RETURN_SUCCESS - The size of destination buffer and the size of scratch buffer are successull retrieved.
@retval RETURN_INVALID_PARAMETER - The source data is corrupted
The GUID in InputSection does not match this instance guid.
**/
RETURN_STATUS
EFIAPI
@ -771,19 +912,36 @@ TianoDecompressGetInfo (
}
/**
The implementation of Tiano Decompress().
Decompress a Tiano compressed GUIDed section into a caller allocated output buffer.
Decodes the GUIDed section specified by InputSection.
If GUID for InputSection does not match the GUID that this handler supports, then RETURN_UNSUPPORTED is returned.
If the data in InputSection can not be decoded, then RETURN_INVALID_PARAMETER is returned.
If the GUID of InputSection does match the GUID that this handler supports, then InputSection
is decoded into the buffer specified by OutputBuffer and the authentication status of this
decode operation is returned in AuthenticationStatus. If the decoded buffer is identical to the
data in InputSection, then OutputBuffer is set to point at the data in InputSection. Otherwise,
the decoded data will be placed in caller allocated buffer specified by OutputBuffer.
If InputSection is NULL, then ASSERT().
If OutputBuffer is NULL, then ASSERT().
If ScratchBuffer is NULL and this decode operation requires a scratch buffer, then ASSERT().
If AuthenticationStatus is NULL, then ASSERT().
@param InputSection Buffer containing the input GUIDed section to be processed.
@param OutputBuffer OutputBuffer to point to the start of the section's contents.
if guided data is not prcessed. Otherwise,
OutputBuffer to contain the output data, which is allocated by the caller.
@param ScratchBuffer A pointer to a caller-allocated buffer for function internal use.
@param AuthenticationStatus A pointer to a caller-allocated UINT32 that indicates the
authentication status of the output buffer.
@retval RETURN_SUCCESS Decompression is successfull
@retval RETURN_INVALID_PARAMETER The source data is corrupted, or
The GUID in InputSection does not match this instance guid.
@param[in] InputSection A pointer to a GUIDed section of an FFS formatted file.
@param[out] OutputBuffer A pointer to a buffer that contains the result of a decode operation.
@param[in] ScratchBuffer A caller allocated buffer that may be required by this function
as a scratch buffer to perform the decode operation.
@param[out] AuthenticationStatus
A pointer to the authentication status of the decoded output buffer.
See the definition of authentication status in the EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI
section of the PI Specification. EFI_AUTH_STATUS_PLATFORM_OVERRIDE must
never be set by this handler.
@retval RETURN_SUCCESS The buffer specified by InputSection was decoded.
@retval RETURN_UNSUPPORTED The section specified by InputSection does not match the GUID this handler supports.
@retval RETURN_INVALID_PARAMETER The section specified by InputSection can not be decoded.
**/
RETURN_STATUS
@ -796,10 +954,7 @@ TianoDecompress (
)
{
ASSERT (OutputBuffer != NULL);
if (InputSection == NULL) {
return RETURN_INVALID_PARAMETER;
}
ASSERT (InputSection != NULL);
if (!CompareGuid (
&gTianoCustomDecompressGuid,
@ -824,7 +979,7 @@ TianoDecompress (
}
/**
Register TianoDecompress handler.
Registers TianoDecompress and TianoDecompressGetInfo handlers with TianoCustomerDecompressGuid
@retval RETURN_SUCCESS Register successfully.
@retval RETURN_OUT_OF_RESOURCES No enough memory to store this handler.

9
IntelFrameworkModulePkg/Library/BaseUefiTianoCustomDecompressLib/BaseUefiTianoCustomDecompressLib.inf
View File

@ -1,7 +1,7 @@
#/** @file
# Uefi Tiano Decomression Library
# This library instance produces UefiDecompressLib and Tiano Custom decompression algorithm.
# Tiano custom decompression algorithm shares most of code with Uefi Decompress algorithm.
#
# Uefi Decompression library instance
# Copyright (c) 2006 - 2009, Intel Corporation.
#
# All rights reserved. This program and the accompanying materials
@ -11,7 +11,6 @@
# 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]
@ -21,7 +20,6 @@
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = UefiDecompressLib
EFI_SPECIFICATION_VERSION = 0x00020000
CONSTRUCTOR = TianoDecompressLibConstructor
#
@ -45,5 +43,4 @@
ExtractGuidedSectionLib
[Guids]
gTianoCustomDecompressGuid
gTianoCustomDecompressGuid ## PRODUCED ## GUID specifies tiano custom decompress algorithm.

37
IntelFrameworkModulePkg/Library/BaseUefiTianoCustomDecompressLib/BaseUefiTianoCustomDecompressLibInternals.h
View File

@ -1,7 +1,7 @@
/** @file
Internal include file for Base UEFI Decompress Libary.
Internal data structure and interfaces defintions for UEFI and Tiano Decompress Libary.
Copyright (c) 2006, Intel Corporation
Copyright (c) 2006 - 2009, 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
@ -10,8 +10,6 @@
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: BaseUefiCustomDecompressLibInternals.h
**/
#ifndef __BASE_UEFI_TIANO_CUSTOM_DECOMPRESS_LIB_INTERNALS_H__
@ -72,16 +70,16 @@ typedef struct {
UINT16 mCTable[4096];
UINT16 mPTTable[256];
//
// The length of the field 'Position Set Code Length Array Size' in Block Header.
// For UEFI 2.0 de/compression algorithm, mPBit = 4
// For Tiano de/compression algorithm, mPBit = 5
//
///
/// The length of the field 'Position Set Code Length Array Size' in Block Header.
/// For UEFI 2.0 de/compression algorithm, mPBit = 4
/// For Tiano de/compression algorithm, mPBit = 5
///
UINT8 mPBit;
} SCRATCH_DATA;
/**
Read NumOfBit of bits from source into mBitBuf
Read NumOfBit of bits from source into mBitBuf.
Shift mBitBuf NumOfBits left. Read in NumOfBits of bits from source.
@ -96,10 +94,10 @@ FillBuf (
);
/**
Get NumOfBits of bits out from mBitBuf
Get NumOfBits of bits out from mBitBuf.
Get NumOfBits of bits out from mBitBuf. Fill mBitBuf with subsequent
NumOfBits of bits from source. Returns NumOfBits of bits that are
Get NumOfBits of bits out from mBitBuf. Fill mBitBuf with subsequent
NumOfBits of bits from source. Returns NumOfBits of bits that are
popped out.
@param Sd The global scratch data.
@ -124,7 +122,7 @@ GetBits (
@param NumOfChar Number of symbols in the symbol set
@param BitLen Code length array
@param TableBits The width of the mapping table
@param Table The table
@param Table The table to be created.
@retval 0 OK.
@retval BAD_TABLE The table is corrupted.
@ -211,8 +209,6 @@ DecodeC (
/**
Decode the source data and put the resulting data into the destination buffer.
Decode the source data and put the resulting data into the destination buffer.
@param Sd The global scratch data
**/
@ -221,13 +217,4 @@ Decode (
SCRATCH_DATA *Sd
);
RETURN_STATUS
EFIAPI
UefiTianoDecompress (
IN CONST VOID *Source,
IN OUT VOID *Destination,
IN OUT VOID *Scratch,
IN UINT32 Version
);
#endif

48
IntelFrameworkModulePkg/Library/GenericBdsLib/DevicePath.c
View File

@ -20,7 +20,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
The caller must free the resulting buffer.
@param Str Tracks the allocated pool, size in use, and amount of pool allocated.
@param fmt The format string
@param Fmt The format string
@param ... The data will be printed.
@return Allocated buffer with the formatted string printed in it.
@ -32,7 +32,7 @@ CHAR16 *
EFIAPI
CatPrint (
IN OUT POOL_PRINT *Str,
IN CHAR16 *fmt,
IN CHAR16 *Fmt,
...
)
{
@ -42,36 +42,36 @@ CatPrint (
AppendStr = AllocateZeroPool (0x1000);
if (AppendStr == NULL) {
return Str->str;
return Str->Str;
}
VA_START (Args, fmt);
UnicodeVSPrint (AppendStr, 0x1000, fmt, Args);
VA_START (Args, Fmt);
UnicodeVSPrint (AppendStr, 0x1000, Fmt, Args);
VA_END (Args);
if (NULL == Str->str) {
if (NULL == Str->Str) {
StringSize = StrSize (AppendStr);
Str->str = AllocateZeroPool (StringSize);
ASSERT (Str->str != NULL);
Str->Str = AllocateZeroPool (StringSize);
ASSERT (Str->Str != NULL);
} else {
StringSize = StrSize (AppendStr);
StringSize += (StrSize (Str->str) - sizeof (UINT16));
StringSize += (StrSize (Str->Str) - sizeof (UINT16));
Str->str = ReallocatePool (
StrSize (Str->str),
Str->Str = ReallocatePool (
StrSize (Str->Str),
StringSize,
Str->str
Str->Str
);
ASSERT (Str->str != NULL);
ASSERT (Str->Str != NULL);
}
Str->maxlen = MAX_CHAR * sizeof (UINT16);
if (StringSize < Str->maxlen) {
StrCat (Str->str, AppendStr);
Str->len = StringSize - sizeof (UINT16);
Str->Maxlen = MAX_CHAR * sizeof (UINT16);
if (StringSize < Str->Maxlen) {
StrCat (Str->Str, AppendStr);
Str->Len = StringSize - sizeof (UINT16);
}
FreePool (AppendStr);
return Str->str;
return Str->Str;
}
/**
@ -1521,7 +1521,7 @@ DevicePathToStr (
//
// Put a path seperator in if needed
//
if (Str.len && DumpNode != DevPathEndInstance) {
if (Str.Len && DumpNode != DevPathEndInstance) {
CatPrint (&Str, L"/");
}
//
@ -1536,9 +1536,9 @@ DevicePathToStr (
}
Done:
NewSize = (Str.len + 1) * sizeof (CHAR16);
Str.str = ReallocatePool (NewSize, NewSize, Str.str);
ASSERT (Str.str != NULL);
Str.str[Str.len] = 0;
return Str.str;
NewSize = (Str.Len + 1) * sizeof (CHAR16);
Str.Str = ReallocatePool (NewSize, NewSize, Str.Str);
ASSERT (Str.Str != NULL);
Str.Str[Str.Len] = 0;
return Str.Str;
}

6
IntelFrameworkModulePkg/Library/PeiRecoveryLib/PeiRecoveryLib.c
View File

@ -1,7 +1,7 @@
/**@file
Recovery Library. This library class defines a set of methods related do recovery.
/** @file
This Library uses Framework RecoveryModule PPI to system recovery.
Copyright (c) 2006 - 2008 Intel Corporation
Copyright (c) 2006 - 2009 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

4
IntelFrameworkModulePkg/Library/PeiRecoveryLib/PeiRecoveryLib.inf
View File

@ -1,5 +1,5 @@
#/** @file
# Recovery Library for PEIM
# PEIM Recovery Library supports system recovery boot.
#
# Copyright (c) 2006 - 2009, Intel Corporation.
#
@ -42,6 +42,6 @@
DebugLib
[Ppis]
gEfiPeiRecoveryModulePpiGuid # PPI ALWAYS_CONSUMED
gEfiPeiRecoveryModulePpiGuid ## CONSUMES