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Merge new defined HII library APIs into HiiLib 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8069 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4 2009-04-13 06:22:14 +00:00
parent 39e65b358e
commit 3c7449e4aa
6 changed files with 11 additions and 4037 deletions
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2
MdeModulePkg/Include/Library/HiiLib.h
View File

@ -1444,7 +1444,7 @@ HiiUpdateForm (
**/
EFI_STATUS
EFIAPI
IfrLibExtractDefault(
HiiIfrLibExtractDefault(
IN VOID *Buffer,
IN UINTN *BufferSize,
UINTN Number,

956
MdeModulePkg/Include/Library/NewHiiLib.h
View File

@ -1,956 +0,0 @@
/** @file
Public include file for the HII Library
Copyright (c) 2006 - 2008, Intel Corporation<BR>
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.
**/
#ifndef __NEWHII_LIB_H__
#define __NEWHII_LIB_H__
////////////////////////////////////////////////////////
////////////////////////////////////////////////////////
// HiiLib Functions
////////////////////////////////////////////////////////
////////////////////////////////////////////////////////
/**
Registers a list of packages in the HII Database and returns the HII Handle
associated with that registration. If an HII Handle has already been registered
with the same PackageListGuid, then NULL is returned. If there are not enough
resources to perform the registration, then NULL is returned. If an empty list
of packages is passed in, then NULL is returned. If the size of the list of
package is 0, then NULL is returned.
@param[in] PackageListGuid An optional parameter that is used to identify
the GUID of the package list. If this parameter
is NULL, then gEfiCallerIdGuid is used.
@param[in] DeviceHandle Optional. If not NULL, the Device Handle on which
an instance of DEVICE_PATH_PROTOCOL is installed.
This Device Handle uniquely defines the device that
the added packages are associated with.
@param[in] ... The variable argument list that contains pointers
to packages terminated by a NULL.
@retval NULL A HII Handle has already been registered in the HII Database with
the same PackageListGuid.
@retval NULL The HII Handle could not be created.
@retval Other The HII Handle associated with the newly registered package list.
**/
EFI_HII_HANDLE
EFIAPI
HiiAddPackages (
IN CONST EFI_GUID *PackageListGuid, OPTIONAL
IN EFI_HANDLE DeviceHandle, OPTIONAL
...
);
/**
Removes a package list from the HII Database.
If HiiHandle is NULL, then ASSERT().
If HiiHandle is not a valid EFI_HII_HANDLE in the HII Database, then ASSERT().
@param[in] HiiHandle A handle that was previously registered in the HII Database.
**/
VOID
EFIAPI
HiiRemovePackages (
IN EFI_HII_HANDLE HiiHandle
);
/**
Retrieves the array of all the HII Handles in the HII Database.
This array is terminated with a NULL HII Handle.
This function allocates the returned array using AllocatePool().
The caller is responsible for freeing the array with FreePool().
@param[in] PackageListGuid An optional parameter that is used to request
an HII Handle that is associatd with a specific
Package List GUID. If this parameter is NULL
then all the HII Handles in the HII Database
are returned. If this parameter is not NULL
then at most 1 HII Handle is returned.
@retval NULL There are no HII handles in the HII database
@retval NULL The array of HII Handles could not be retrieved
@retval Other A pointer to the NULL terminated array of HII Handles
**/
EFI_HII_HANDLE *
EFIAPI
HiiGetHiiHandles (
IN CONST EFI_GUID *PackageListGuid OPTIONAL
);
/**
Retrieves a pointer to the a Null-terminated ASCII string containing the list
of languages that an HII handle in the HII Database supports. The returned
string is allocated using AllocatePool(). The caller is responsible for freeing
the returned string using FreePool(). The format of the returned string follows
the language format assumed the HII Database.
If HiiHandle is NULL, then ASSERT().
@param[in] HiiHandle A handle that was previously registered in the HII Database.
@retval NULL HiiHandle is not registered in the HII database
@retval NULL There are not enough resources available to retrieve the suported
languages.
@retval NULL The list of suported languages could not be retrieved.
@retval Other A pointer to the Null-terminated ASCII string of supported languages.
**/
CHAR8 *
EFIAPI
HiiGetSupportedLanguages (
IN EFI_HII_HANDLE HiiHandle
);
/**
Retrieves a string from a string package in a specific language. If the language
is not specified, then a string from a string package in the current platform
language is retrieved. If the string can not be retrieved using the specified
language or the current platform language, then the string is retrieved from
the string package in the first language the string package supports. The
returned string is allocated using AllocatePool(). The caller is responsible
for freeing the allocated buffer using FreePool().
If HiiHandle is NULL, then ASSERT().
If StringId is 0, then ASSET.
@param[in] HiiHandle A handle that was previously registered in the HII Database.
@param[in] StringId The identifier of the string to retrieved from the string
package associated with HiiHandle.
@param[in] Language The language of the string to retrieve. If this parameter
is NULL, then the current platform language is used. The
format of Language must follow the language format assumed
the HII Database.
@retval NULL The string specified by StringId is not present in the string package.
@retval Other The string was returned.
**/
EFI_STRING
EFIAPI
HiiGetString (
IN EFI_HII_HANDLE HiiHandle,
IN EFI_STRING_ID StringId,
IN CONST CHAR8 *Language OPTIONAL
);
/**
Retrieves a string from a string package names by GUID in a specific language.
If the language is not specified, then a string from a string package in the
current platform language is retrieved. If the string can not be retrieved
using the specified language or the current platform language, then the string
is retrieved from the string package in the first language the string package
supports. The returned string is allocated using AllocatePool(). The caller
is responsible for freeing the allocated buffer using FreePool().
If PackageListGuid is NULL, then ASSERT().
If StringId is 0, then ASSET.
@param[in] PackageListGuid The GUID of a package list that was previously
registered in the HII Database.
@param[in] StringId The identifier of the string to retrieved from the
string package associated with PackageListGuid.
@param[in] Language The language of the string to retrieve. If this
parameter is NULL, then the current platform
language is used. The format of Language must
follow the language format assumed the HII Database.
@retval NULL The package list specified by PackageListGuid is not present in the
HII Database.
@retval NULL The string specified by StringId is not present in the string package.
@retval Other The string was returned.
**/
EFI_STRING
EFIAPI
HiiGetPackageString (
IN CONST EFI_GUID *PackageListGuid,
IN EFI_STRING_ID StringId,
IN CONST CHAR8 *Language OPTIONAL
);
/**
This function create a new string in String Package or updates an existing
string in a String Package. If StringId is 0, then a new string is added to
a String Package. If StringId is not zero, then a string in String Package is
updated. If SupportedLanguages is NULL, then the string is added or updated
for all the languages that the String Package supports. If SupportedLanguages
is not NULL, then the string is added or updated for the set of languages
specified by SupportedLanguages.
If HiiHandle is NULL, then ASSERT().
If String is NULL, then ASSERT().
@param[in] HiiHandle A handle that was previously registered in the
HII Database.
@param[in] StringId If zero, then a new string is created in the
String Package associated with HiiHandle. If
non-zero, then the string specified by StringId
is updated in the String Package associated
with HiiHandle.
@param[in] String A pointer to the Null-terminated Unicode string
to add or update in the String Package associated
with HiiHandle.
@param[in] SupportedLanguages A pointer to a Null-terminated ASCII string of
language codes. If this parameter is NULL, then
String is added or updated in the String Package
associated with HiiHandle for all the languages
that the String Package supports. If this
parameter is not NULL, then then String is added
or updated in the String Package associated with
HiiHandle for the set oflanguages specified by
SupportedLanguages. The format of
SupportedLanguages must follow the language
format assumed the HII Database.
@retval 0 The string could not be added or updated in the String Package.
@retval Other The EFI_STRING_ID of the newly added or updated string.
**/
EFI_STRING_ID
EFIAPI
HiiSetString (
IN EFI_HII_HANDLE HiiHandle,
IN EFI_STRING_ID StringId, OPTIONAL
IN CONST EFI_STRING String,
IN CONST CHAR8 *SupportedLanguages OPTIONAL
);
/**
Validates the config data associated with an HII handle in the HII Database.
If HiiHandle is NULL, then ASSERT().
@param[in] HiiHandle A handle that was previously registered in the HII Database.
@retval TRUE The config data associated with HiiHandle passes all validation
checks.
@retval FALSE The config data associated with HiiHandle failed one or more
validation checks.
**/
BOOLEAN
EFIAPI
HiiValidateDataFromHiiHandle (
IN EFI_HII_HANDLE HiiHandle
);
/**
Allocates and returns a Null-terminated Unicode <ConfigHdr> string using routing
information that includes a GUID, an optional Unicode string name, and a device
path. The string returned is allocated with AllocatePool(). The caller is
responsible for freeing the allocated string with FreePool().
The format of a <ConfigHdr> is as follows:
GUID=<HexCh>32&NAME=<Char>NameLength&PATH=<HexChar>DevicePathSize<Null>
@param[in] Guid Pointer to an EFI_GUID that is the routing information
GUID. Each of the 16 bytes in Guid is converted to
a 2 Unicode character hexidecimal string. This is
an optional parameter that may be NULL.
@param[in] Name Pointer to a Null-terminated Unicode string that is
the routing information NAME. This is an optional
parameter that may be NULL. Each 16-bit Unicode
character in Name is converted to a 4 character Unicode
hexidecimal string.
@param[in] DriverHandle The driver handle which supports a Device Path Protocol
that is the routing information PATH. Each byte of
the Device Path associated with DriverHandle is converted
to a 2 Unicode character hexidecimal string.
@retval NULL DriverHandle does not support the Device Path Protocol.
@retval NULL DriverHandle does not support the Device Path Protocol.
@retval Other A pointer to the Null-terminate Unicode <ConfigHdr> string
**/
EFI_STRING
EFIAPI
HiiConstructConfigHdr (
IN CONST EFI_GUID *Guid, OPTIONAL
IN CONST CHAR16 *Name, OPTIONAL
IN EFI_HANDLE DriverHandle
);
/**
Allocates and returns a Null-terminated Unicode <ConfigAltResp> string.
If Guid is NULL, then ASSERT().
If Name is NULL, then ASSERT().
If BlockNameArray is NULL, then ASSERT().
@param[in] Guid GUID of the buffer storage.
@param[in] Name Name of the buffer storage.
@param[in] DriverHandle The DriverHandle that support a Device Path
Protocol.
@param[in] BufferStorage Content of the buffer storage.
@param[in] BufferStorageSize Length in bytes of the buffer storage.
@param[in] BlockNameArray Array generated by VFR compiler. This array
contains a UINT32 value that is the length
of BlockNameArray in bytes, followed by pairs
of 16-bit values that are the offset and length
values used to contruct a <ConfigRequest> string.
@param[in] ... A variable argument list that contains pairs of 16-bit
ALTCFG identifiers and pointers to DefaultValueArrays.
The variable argument list is terminated by a NULL
DefaultValueArray pointer. A DefaultValueArray
contains a UINT32 value that is the length, in bytes,
of the DefaultValueArray. The UINT32 length value
is followed by a series of records that contain
a 16-bit WIDTH value followed by a byte array with
WIDTH entries. The records must be parsed from
beginning to end until the UINT32 length limit
is reached.
@retval NULL There are not enough resources to process the request.
@retval NULL A <ConfigResp> could not be retrieved from the Config
Routing Protocol.
@retval Other A pointer to the Null-terminate Unicode <ConfigAltResp>
string.
**/
EFI_STRING
EFIAPI
HiiConstructConfigAltResp (
IN CONST EFI_GUID *Guid,
IN CONST CHAR16 *Name,
IN EFI_HANDLE DriverHandle,
IN CONST VOID *BufferStorage,
IN UINTN BufferStorageSize,
IN CONST VOID *BlockNameArray,
...
);
/**
Determines if the routing data specified by GUID and NAME match a <ConfigHdr>.
If ConfigHdr is NULL, then ASSERT().
@param[in] ConfigHdr Either <ConfigRequest> or <ConfigResp>.
@param[in] Guid GUID of the storage.
@param[in] Name NAME of the storage.
@retval TRUE Routing information matches <ConfigHdr>.
@retval FALSE Routing information does not match <ConfigHdr>.
**/
BOOLEAN
EFIAPI
HiiIsConfigHdrMatch (
IN CONST EFI_STRING ConfigHdr,
IN CONST EFI_GUID *Guid, OPTIONAL
IN CONST CHAR16 *Name OPTIONAL
);
/**
Retrieves uncommited data from the Form Browser and converts it to a binary
buffer. The returned buffer is allocated using AllocatePool(). The caller
is responsible for freeing the returned buffer using FreePool().
@param[in] VariableName Pointer to a Null-terminated Unicode string. This
is an optional parameter that may be NULL.
@param[in] VariableGuid Pointer to an EFI_GUID structure. This is an optional
parameter that may be NULL.
@param[in] BufferSize Length in bytes of buffer to hold retrived data.
@retval NULL The uncommitted data could not be retrieved.
@retval Other A pointer to a buffer containing the uncommitted data.
**/
UINT8 *
EFIAPI
HiiGetBrowserData (
IN CONST EFI_GUID *VariableGuid, OPTIONAL
IN CONST CHAR16 *VariableName, OPTIONAL
IN UINTN BlockSize
);
/**
Updates uncommitted data in the Form Browser.
If Buffer is NULL, then ASSERT().
@param[in] VariableName Pointer to a Null-terminated Unicode string. This
is an optional parameter that may be NULL.
@param[in] VariableGuid Pointer to an EFI_GUID structure. This is an optional
parameter that may be NULL.
@param[in] BufferSize Length, in bytes, of Buffer.
@param[in] Buffer Buffer of data to commit.
@param[in] RequestElement An optional field to specify which part of the
buffer data will be send back to Browser. If NULL,
the whole buffer of data will be committed to
Browser.
<RequestElement> ::= &OFFSET=<Number>&WIDTH=<Number>*
@retval FALSE The uncommitted data could not be updated.
@retval TRUE The uncommitted data was updated.
**/
BOOLEAN
EFIAPI
HiiSetBrowserData (
IN CONST EFI_GUID *VariableGuid, OPTIONAL
IN CONST CHAR16 *VariableName, OPTIONAL
IN UINTN BufferSize,
IN CONST UINT8 *Buffer,
IN CONST CHAR16 *RequestElement OPTIONAL
);
/////////////////////////////////////////
/////////////////////////////////////////
/// IFR Functions
/////////////////////////////////////////
/////////////////////////////////////////
/**
Returns a UINT64 value that contains bitfields for Hour, Minute, and Second.
The lower 8-bits of Hour are placed in bits 0..7. The lower 8-bits of Minute
are placed in bits 8..15, and the lower 8-bits of Second are placed in bits
16..23. This format is selected because it can be easily translated to
an EFI_HII_TIME structure in an EFI_IFR_TYPE_VALUE union.
@param Hour The hour value to be encoded.
@param Minute The miniute value to be encoded.
@param Second The second value to be encoded.
@return A 64-bit containing Hour, Minute, and Second.
**/
#define EFI_HII_TIME_UINT64(Hour, Minute, Second) \
(UINT64)((Hour & 0xff) | ((Minute & 0xff) << 8) | ((Second & 0xff) << 16))
/**
Returns a UINT64 value that contains bitfields for Year, Month, and Day.
The lower 16-bits of Year are placed in bits 0..15. The lower 8-bits of Month
are placed in bits 16..23, and the lower 8-bits of Day are placed in bits
24..31. This format is selected because it can be easily translated to
an EFI_HII_DATE structure in an EFI_IFR_TYPE_VALUE union.
@param Year The year value to be encoded.
@param Month The month value to be encoded.
@param Day The day value to be encoded.
@return A 64-bit containing Year, Month, and Day.
**/
#define EFI_HII_DATE_UINT64(Year, Month, Day) \
(UINT64)((Year & 0xffff) | ((Month & 0xff) << 16) | ((Day & 0xff) << 24))
/**
Allocates and returns a new OpCode Handle. OpCode Handles must be freed with
HiiFreeOpCodeHandle().
@retval NULL There are not enough resources to allocate a new OpCode Handle.
@retval Other A new OpCode handle.
**/
VOID *
EFIAPI
HiiAllocateOpCodeHandle (
VOID
);
/**
Frees an OpCode Handle that was peviously allocated with HiiAllocateOpCodeHandle().
When an OpCode Handle is freed, all of the opcodes associated with the OpCode
Handle are also freed.
If OpCodeHandle is NULL, then ASSERT().
**/
VOID
EFIAPI
HiiFreeOpCodeHandle (
VOID *OpCodeHandle
);
/**
Create EFI_IFR_END_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateEndOpCode (
IN VOID *OpCodeHandle
);
/**
Create EFI_IFR_ONE_OF_OPTION_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
If Type is invalid, then ASSERT().
If Flags is invalid, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] StringId StringId for the option
@param[in] Flags Flags for the option
@param[in] Type Type for the option
@param[in] Value Value for the option
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateOneOfOptionOpCode (
IN VOID *OpCodeHandle,
IN UINT16 StringId,
IN UINT8 Flags,
IN UINT8 Type,
IN UINT64 Value
);
/**
Create EFI_IFR_DEFAULT_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
If Type is invalid, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] DefaultId DefaultId for the default
@param[in] Type Type for the default
@param[in] Value Value for the default
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateDefaultOpCode (
IN VOID *OpCodeHandle,
IN UINT16 DefaultId,
IN UINT8 Type,
IN UINT64 Value
);
/**
Create EFI_IFR_GUID opcode.
If OpCodeHandle is NULL, then ASSERT().
If Guid is NULL, then ASSERT().
If OpCodeSize < sizeof (EFI_IFR_GUID), then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] Guid Pointer to EFI_GUID of this guided opcode.
@param[in] GuidOpCode Pointer to an EFI_IFR_GUID opcode. This is an
optional parameter that may be NULL. If this
parameter is NULL, then the GUID extension
region of the created opcode is filled with zeros.
If this parameter is not NULL, then the GUID
extension region of GuidData will be copied to
the GUID extension region of the created opcode.
@param[in] OpCodeSize The size, in bytes, of created opcode. This value
must be >= sizeof(EFI_IFR_GUID).
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateGuidOpCode (
IN VOID *OpCodeHandle,
IN CONST EFI_GUID *Guid,
IN CONST VOID *GuidOpCode, OPTIONAL
IN UINTN OpCodeSize
);
/**
Create EFI_IFR_ACTION_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
If any reserved bits are set in QuestionFlags, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] QuestionId Question ID
@param[in] Prompt String ID for Prompt
@param[in] Help String ID for Help
@param[in] QuestionFlags Flags in Question Header
@param[in] QuestionConfig String ID for configuration
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateActionOpCode (
IN VOID *OpCodeHandle,
IN EFI_QUESTION_ID QuestionId,
IN EFI_STRING_ID Prompt,
IN EFI_STRING_ID Help,
IN UINT8 QuestionFlags,
IN EFI_STRING_ID QuestionConfig
);
/**
Create EFI_IFR_SUBTITLE_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
If any reserved bits are set in Flags, then ASSERT().
If Scope > 1, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] Prompt String ID for Prompt
@param[in] Help String ID for Help
@param[in] Flags Subtitle opcode flags
@param[in] Scope 1 if this opcpde is the beginning of a new scope.
0 if this opcode is within the current scope.
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateSubTitleOpCode (
IN VOID *OpCodeHandle,
IN EFI_STRING_ID Prompt,
IN EFI_STRING_ID Help,
IN UINT8 Flags,
IN UINT8 Scope
);
/**
Create EFI_IFR_REF_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
If any reserved bits are set in QuestionFlags, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] FormId Destination Form ID
@param[in] Prompt String ID for Prompt
@param[in] Help String ID for Help
@param[in] QuestionFlags Flags in Question Header
@param[in] QuestionId Question ID
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateGotoOpCode (
IN VOID *OpCodeHandle,
IN EFI_FORM_ID FormId,
IN EFI_STRING_ID Prompt,
IN EFI_STRING_ID Help,
IN UINT8 QuestionFlags,
IN EFI_QUESTION_ID QuestionId
);
/**
Create EFI_IFR_CHECKBOX_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
If any reserved bits are set in QuestionFlags, then ASSERT().
If any reserved bits are set in CheckBoxFlags, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] QuestionId Question ID
@param[in] VarStoreId Storage ID
@param[in] VarOffset Offset in Storage
@param[in] Prompt String ID for Prompt
@param[in] Help String ID for Help
@param[in] QuestionFlags Flags in Question Header
@param[in] CheckBoxFlags Flags for checkbox opcode
@param[in] DefaultsOpCodeHandle Handle for a buffer of DEFAULT opcodes. This
is an optional parameter that may be NULL.
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateCheckBoxOpCode (
IN VOID *OpCodeHandle,
IN EFI_QUESTION_ID QuestionId,
IN EFI_VARSTORE_ID VarStoreId,
IN UINT16 VarOffset,
IN EFI_STRING_ID Prompt,
IN EFI_STRING_ID Help,
IN UINT8 QuestionFlags,
IN UINT8 CheckBoxFlags,
IN VOID *DefaultsOpCodeHandle OPTIONAL
);
/**
Create EFI_IFR_NUMERIC_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
If any reserved bits are set in QuestionFlags, then ASSERT().
If any reserved bits are set in NumericFlags, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] QuestionId Question ID
@param[in] VarStoreId Storage ID
@param[in] VarOffset Offset in Storage
@param[in] Prompt String ID for Prompt
@param[in] Help String ID for Help
@param[in] QuestionFlags Flags in Question Header
@param[in] NumericFlags Flags for numeric opcode
@param[in] Minimum Numeric minimum value
@param[in] Maximum Numeric maximum value
@param[in] Step Numeric step for edit
@param[in] DefaultsOpCodeHandle Handle for a buffer of DEFAULT opcodes. This
is an optional parameter that may be NULL.
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateNumericOpCode (
IN VOID *OpCodeHandle,
IN EFI_QUESTION_ID QuestionId,
IN EFI_VARSTORE_ID VarStoreId,
IN UINT16 VarOffset,
IN EFI_STRING_ID Prompt,
IN EFI_STRING_ID Help,
IN UINT8 QuestionFlags,
IN UINT8 NumericFlags,
IN UINT64 Minimum,
IN UINT64 Maximum,
IN UINT64 Step,
IN VOID *DefaultsOpCodeHandle OPTIONAL
);
/**
Create EFI_IFR_STRING_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
If any reserved bits are set in QuestionFlags, then ASSERT().
If any reserved bits are set in StringFlags, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] QuestionId Question ID
@param[in] VarStoreId Storage ID
@param[in] VarOffset Offset in Storage
@param[in] Prompt String ID for Prompt
@param[in] Help String ID for Help
@param[in] QuestionFlags Flags in Question Header
@param[in] StringFlags Flags for string opcode
@param[in] MinSize String minimum length
@param[in] MaxSize String maximum length
@param[in] DefaultsOpCodeHandle Handle for a buffer of DEFAULT opcodes. This
is an optional parameter that may be NULL.
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateStringOpCode (
IN VOID *OpCodeHandle,
IN EFI_QUESTION_ID QuestionId,
IN EFI_VARSTORE_ID VarStoreId,
IN UINT16 VarOffset,
IN EFI_STRING_ID Prompt,
IN EFI_STRING_ID Help,
IN UINT8 QuestionFlags,
IN UINT8 StringFlags,
IN UINT8 MinSize,
IN UINT8 MaxSize,
IN VOID *DefaultsOpCodeHandle OPTIONAL
);
/**
Create EFI_IFR_ONE_OF_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
If any reserved bits are set in QuestionFlags, then ASSERT().
If any reserved bits are set in OneOfFlags, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] QuestionId Question ID
@param[in] VarStoreId Storage ID
@param[in] VarOffset Offset in Storage
@param[in] Prompt String ID for Prompt
@param[in] Help String ID for Help
@param[in] QuestionFlags Flags in Question Header
@param[in] OneOfFlags Flags for oneof opcode
@param[in] OptionsOpCodeHandle Handle for a buffer of ONE_OF_OPTION opcodes.
@param[in] DefaultsOpCodeHandle Handle for a buffer of DEFAULT opcodes. This
is an optional parameter that may be NULL.
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateOneOfOpCode (
IN VOID *OpCodeHandle,
IN EFI_QUESTION_ID QuestionId,
IN EFI_VARSTORE_ID VarStoreId,
IN UINT16 VarOffset,
IN EFI_STRING_ID Prompt,
IN EFI_STRING_ID Help,
IN UINT8 QuestionFlags,
IN UINT8 OneOfFlags,
IN VOID *OptionsOpCodeHandle,
IN VOID *DefaultsOpCodeHandle OPTIONAL
);
/**
Create EFI_IFR_ORDERED_LIST_OP opcode.
If OpCodeHandle is NULL, then ASSERT().
If any reserved bits are set in QuestionFlags, then ASSERT().
If any reserved bits are set in OrderedListFlags, then ASSERT().
@param[in] OpCodeHandle Handle to the buffer of opcodes.
@param[in] QuestionId Question ID
@param[in] VarStoreId Storage ID
@param[in] VarOffset Offset in Storage
@param[in] Prompt String ID for Prompt
@param[in] Help String ID for Help
@param[in] QuestionFlags Flags in Question Header
@param[in] OrderedListFlags Flags for ordered list opcode
@param[in] DataType Type for option value
@param[in] MaxContainers Maximum count for options in this ordered list
@param[in] OptionsOpCodeHandle Handle for a buffer of ONE_OF_OPTION opcodes.
@param[in] DefaultsOpCodeHandle Handle for a buffer of DEFAULT opcodes. This
is an optional parameter that may be NULL.
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
EFIAPI
HiiCreateOrderedListOpCode (
IN VOID *OpCodeHandle,
IN EFI_QUESTION_ID QuestionId,
IN EFI_VARSTORE_ID VarStoreId,
IN UINT16 VarOffset,
IN EFI_STRING_ID Prompt,
IN EFI_STRING_ID Help,
IN UINT8 QuestionFlags,
IN UINT8 OrderedListFlags,
IN UINT8 DataType,
IN UINT8 MaxContainers,
IN VOID *OptionsOpCodeHandle,
IN VOID *DefaultsOpCodeHandle OPTIONAL
);
/**
This function updates a form that has previously been registered with the HII
Database. This function will perform at most one update operation.
The form to update is specified by Handle, FormSetGuid, and FormId. Binary
comparisons of IFR opcodes are performed from the beginning of the form being
updated until an IFR opcode is found that exactly matches the first IFR opcode
specifed by StartOpCodeHandle. The following rules are used to determine if
an insert, replace, or delete operation is performed.
1) If no matches are found, then NULL is returned.
2) If a match is found, and EndOpCodeHandle is NULL, then all of the IFR opcodes
from StartOpcodeHandle except the first opcode are inserted immediately after
the matching IFR opcode in the form beng updated.
3) If a match is found, and EndOpCodeHandle is not NULL, then a search is made
from the matching IFR opcode until an IFR opcode exatly matches the first
IFR opcode specified by EndOpCodeHandle. If no match is found for the first
IFR opcode specified by EndOpCodeHandle, then NULL is returned. If a match
is found, then all of the IFR opcodes between the start match and the end
match are deleted from the form being updated and all of the IFR opcodes
from StartOpcodeHandle except the first opcode are inserted immediately after
the matching start IFR opcode. If StartOpCcodeHandle only contains one
IFR instruction, then the result of ths operation will delete all of the IFR
opcodes between the start end matches.
If HiiHandle is NULL, then ASSERT().
If StartOpCodeHandle is NULL, then ASSERT().
@param[in] HiiHandle The HII Handle of the form to update.
@param[in] FormSetGuid The Formset GUID of the form to update. This
is an optional parameter that may be NULL.
If it is NULL, all FormSet will be updated.
@param[in] FormId The ID of the form to update.
@param[in] StartOpCodeHandle An OpCode Handle that contains the set of IFR
opcodes to be inserted or replaced in the form.
The first IFR instruction in StartOpCodeHandle
is used to find matching IFR opcode in the
form.
@param[in] EndOpCodeHandle An OpCcode Handle that contains the IFR opcode
that marks the end of a replace operation in
the form. This is an optional parameter that
may be NULL. If it is NULL, then an the IFR
opcodes specified by StartOpCodeHandle are
inserted into the form.
@retval EFI_OUT_OF_RESOURCES No enough memory resource is allocated.
@retval EFI_NOT_FOUND The following cases will return EFI_NOT_FOUND.
1) The form specified by HiiHandle, FormSetGuid,
and FormId could not be found in the HII Database.
2) No IFR opcodes in the target form match the first
IFR opcode in StartOpCodeHandle.
3) EndOpCOde is not NULL, and no IFR opcodes in the
target form following a matching start opcode match
the first IFR opcode in EndOpCodeHandle.
@retval EFI_SUCCESS The matched form is updated by StartOpcode.
**/
EFI_STATUS
EFIAPI
HiiUpdateForm (
IN EFI_HII_HANDLE HiiHandle,
IN EFI_GUID *FormSetGuid, OPTIONAL
IN EFI_FORM_ID FormId,
IN VOID *StartOpcodeHandle,
IN VOID *EndOpcodeHandle OPTIONAL
);
/**
Configure the buffer accrording to ConfigBody strings in the format of
<Length:4 bytes>, <Offset: 2 bytes>, <Width:2 bytes>, <Data:n bytes>.
This ConfigBody strings is generated by EDKII UEFI VfrCompiler for the default
values in a Form Set. The name of the ConfigBody strings is VfrMyIfrNVDataDefault0000
constructed following this rule:
"Vfr" + varstore.name + "Default" + defaultstore.attributes.
Check the generated C file in Output for details.
@param Buffer the start address of buffer.
@param BufferSize the size of buffer.
@param Number the number of the ConfigBody strings.
@param ... the ConfigBody strings
@retval EFI_BUFFER_TOO_SMALL the BufferSize is too small to operate.
@retval EFI_INVALID_PARAMETER Buffer is NULL or BufferSize is 0.
@retval EFI_SUCCESS Operation successful.
**/
EFI_STATUS
EFIAPI
IfrLibExtractDefault(
IN VOID *Buffer,
IN UINTN *BufferSize,
UINTN Number,
...
);
#endif

3014
MdeModulePkg/Library/NewHiiLib/HiiLib.c
View File

File diff suppressed because it is too large Load Diff

56
MdeModulePkg/Library/NewHiiLib/UefiHiiLib.inf
View File

@ -1,56 +0,0 @@
#/** @file
#
# Instance of HII Library using DXE protocols and services.
#
# HII Library implementation that uses EFI Hii Database Protocol and EFI Hii String Protocol.
#
# Copyright (c) 2006 - 2008, 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.
#
#
#**/
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = UefiHiiLib
FILE_GUID = 3143687A-7C80-404e-B5FE-2D88980E1B1C
MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = NewHiiLib|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER
EFI_SPECIFICATION_VERSION = 0x0002000A
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources.common]
HiiLib.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[LibraryClasses]
MemoryAllocationLib
BaseMemoryLib
BaseLib
DebugLib
UefiBootServicesTableLib
DevicePathLib
UefiLib
UefiHiiServicesLib
PrintLib
[Protocols]
gEfiFormBrowser2ProtocolGuid
[BuildOptions]
*_*_*_CC_FLAGS = /Od

18
MdeModulePkg/Library/UefiHiiLib/HiiLib.c
View File

@ -22,7 +22,7 @@ GLOBAL_REMOVE_IF_UNREFERENCED CONST CHAR16 mConfigHdrTemplate[] = L"GUID=0000000
//
// Form Browser2 Protocol
//
EFI_FORM_BROWSER2_PROTOCOL *mFormBrowser2 = NULL;
EFI_FORM_BROWSER2_PROTOCOL *mUefiFormBrowser2 = NULL;
/**
This funciton build the package list based on the package number,
@ -846,9 +846,9 @@ InternalHiiBrowserCallback (
//
// Locate protocols
//
if (mFormBrowser2 == NULL) {
Status = gBS->LocateProtocol (&gEfiFormBrowser2ProtocolGuid, NULL, (VOID **) &mFormBrowser2);
if (EFI_ERROR (Status) || mFormBrowser2 == NULL) {
if (mUefiFormBrowser2 == NULL) {
Status = gBS->LocateProtocol (&gEfiFormBrowser2ProtocolGuid, NULL, (VOID **) &mUefiFormBrowser2);
if (EFI_ERROR (Status) || mUefiFormBrowser2 == NULL) {
return NULL;
}
}
@ -864,8 +864,8 @@ InternalHiiBrowserCallback (
//
// Retrieve the length of the buffer required ResultsData from the Browser Callback
//
Status = mFormBrowser2->BrowserCallback (
mFormBrowser2,
Status = mUefiFormBrowser2->BrowserCallback (
mUefiFormBrowser2,
&ResultsDataSize,
&TempResultsData,
TRUE,
@ -888,8 +888,8 @@ InternalHiiBrowserCallback (
//
// Retrieve or set the ResultsData from the Browser Callback
//
Status = mFormBrowser2->BrowserCallback (
mFormBrowser2,
Status = mUefiFormBrowser2->BrowserCallback (
mUefiFormBrowser2,
&ResultsDataSize,
ResultsData,
(BOOLEAN)(SetResultsData == NULL),
@ -2856,7 +2856,7 @@ Finish:
**/
EFI_STATUS
EFIAPI
IfrLibExtractDefault(
HiiIfrLibExtractDefault(
IN VOID *Buffer,
IN UINTN *BufferSize,
UINTN Number,

2
MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
View File

@ -968,7 +968,7 @@ DriverSampleInit (
// based on default values stored in IFR
//
BufferSize = sizeof (DRIVER_SAMPLE_CONFIGURATION);
Status = IfrLibExtractDefault (Configuration, &BufferSize, 1, VfrMyIfrNVDataDefault0000);
Status = HiiIfrLibExtractDefault (Configuration, &BufferSize, 1, VfrMyIfrNVDataDefault0000);
if (!EFI_ERROR (Status)) {
gRT->SetVariable(