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