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0368663fd609e2e008031a2025693f190d19b0c7
system76-edk2/EdkCompatibilityPkg/Compatibility/FrameworkHiiToUefiHiiThunk/HiiDatabase.c
qwang12 0368663fd6 Bug fixes for FrameworkHiiToUefiHiiThunk; 
1) Update variable name to better names.
2) Change List Entry in all data structure to "Link".
3) Update to use proper list manipulation functions in BaseLib.
4) Add in more comments and clean up HiiNewString.
5) Clean up for HiiNewPack, HiiRemovePack and the notify functions.
6) Create better name such as GetPackageCount and AssignFrameworkHiiHandle
7) Clean up the InitializeHiiDatabase entry point.
8) Remove the confusing data field in the HII_THUNK_ENTRY HiiDatabase.h.
9) Add in cleanup code for DestoryThunkContext
10) Add in code to handle the save of browser data after invoke callback 
11) Map the UEFI One Of Option code to Framework One Of Option code before calling Framework Callback.
12) Add in CreatePopUp support.
13) Add in SendForm support.
14) HiiGetPrimaryLanguages and HiiGetSecondaryLanguages should support language code in RFC639 format from Caller. Then, they should conver them to 3066 format before calling UEFI HII interfaces.
15) Make ResetStrings a NOP.
16) Remove the unnecessary dependency.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5659 6f19259b-4bc3-4df7-8a09-765794883524
2008-08-18 05:56:23 +00:00

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/**@file
Framework to UEFI 2.1 HII Thunk. The driver consume UEFI HII protocols
to produce a Framework HII protocol.
Copyright (c) 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.
**/
#include "HiiDatabase.h"
HII_THUNK_PRIVATE_DATA *mHiiThunkPrivateData;
HII_THUNK_PRIVATE_DATA mHiiThunkPrivateDataTempate = {
HII_THUNK_PRIVATE_DATA_SIGNATURE,
(EFI_HANDLE) NULL,
{
HiiNewPack,
HiiRemovePack,
HiiFindHandles,
HiiExportDatabase,
HiiTestString,
HiiGetGlyph,
HiiGlyphToBlt,
HiiNewString,
HiiGetPrimaryLanguages,
HiiGetSecondaryLanguages,
HiiGetString,
HiiResetStrings,
HiiGetLine,
HiiGetForms,
HiiGetDefaultImage,
HiiUpdateForm,
HiiGetKeyboardLayout
},
//
//StaticHiiHandle
//The FRAMEWORK_EFI_HII_HANDLE starts from 1
// and increase upwords untill reach the value of StaticPureUefiHiiHandle.
// The code will assert to prevent overflow.
(FRAMEWORK_EFI_HII_HANDLE) 1,
//
//StaticPureUefiHiiHandle
//The Static FRAMEWORK_EFI_HII_HANDLE starts from 0xFFFF
// and decrease downwords untill reach the value of StaticHiiHandle.
// The code will assert to prevent overflow.
//
(FRAMEWORK_EFI_HII_HANDLE) 0xFFFF,
{
NULL, NULL //HiiHandleLinkList
},
};
EFI_FORMBROWSER_THUNK_PRIVATE_DATA mBrowserThunkPrivateDataTemplate = {
EFI_FORMBROWSER_THUNK_PRIVATE_DATA_SIGNATURE,
(EFI_HANDLE) NULL,
(HII_THUNK_PRIVATE_DATA *) NULL,
{
ThunkSendForm,
ThunkCreatePopUp
}
};
CONST EFI_HII_DATABASE_PROTOCOL *mHiiDatabase;
CONST EFI_HII_IMAGE_PROTOCOL *mHiiImageProtocol;
CONST EFI_HII_STRING_PROTOCOL *mHiiStringProtocol;
CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *mHiiConfigRoutingProtocol;
CONST EFI_FORM_BROWSER2_PROTOCOL *mFormBrowser2Protocol;
EFI_STATUS
EFIAPI
InitializeHiiDatabase (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Initialize HII Database
Arguments:
(Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
Returns:
EFI_SUCCESS - Setup loaded.
other - Setup Error
--*/
{
HII_THUNK_PRIVATE_DATA *Private;
EFI_HANDLE Handle;
EFI_STATUS Status;
UINTN BufferLength;
EFI_HII_HANDLE *Buffer;
UINTN Index;
ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiProtocolGuid);
Private = AllocateCopyPool (sizeof (HII_THUNK_PRIVATE_DATA), &mHiiThunkPrivateDataTempate);
ASSERT (Private != NULL);
InitializeListHead (&Private->ThunkContextListHead);
mHiiThunkPrivateData = Private;
Status = gBS->LocateProtocol (
&gEfiHiiDatabaseProtocolGuid,
NULL,
(VOID **) &mHiiDatabase
);
ASSERT_EFI_ERROR (Status);
Status = gBS->LocateProtocol (
&gEfiHiiStringProtocolGuid,
NULL,
(VOID **) &mHiiStringProtocol
);
ASSERT_EFI_ERROR (Status);
Status = gBS->LocateProtocol (
&gEfiHiiConfigRoutingProtocolGuid,
NULL,
(VOID **) &mHiiConfigRoutingProtocol
);
ASSERT_EFI_ERROR (Status);
Status = gBS->LocateProtocol (
&gEfiFormBrowser2ProtocolGuid,
NULL,
(VOID **) &mFormBrowser2Protocol
);
ASSERT_EFI_ERROR (Status);
//
// Install protocol interface
//
Status = gBS->InstallProtocolInterface (
&Private->Handle,
&gEfiHiiProtocolGuid,
EFI_NATIVE_INTERFACE,
(VOID *) &Private->Hii
);
ASSERT_EFI_ERROR (Status);
Status = HiiLibListPackageLists (EFI_HII_PACKAGE_STRINGS, NULL, &BufferLength, &Buffer);
if (Status == EFI_SUCCESS) {
for (Index = 0; Index < BufferLength / sizeof (EFI_HII_HANDLE); Index++) {
CreateThunkContextForUefiHiiHandle (Private, Buffer[Index]);
ASSERT_EFI_ERROR (Status);
}
FreePool (Buffer);
}
Status = mHiiDatabase->RegisterPackageNotify (
mHiiDatabase,
EFI_HII_PACKAGE_STRINGS,
NULL,
NewOrAddPackNotify,
EFI_HII_DATABASE_NOTIFY_NEW_PACK,
&Handle
);
ASSERT_EFI_ERROR (Status);
Status = mHiiDatabase->RegisterPackageNotify (
mHiiDatabase,
EFI_HII_PACKAGE_STRINGS,
NULL,
NewOrAddPackNotify,
EFI_HII_DATABASE_NOTIFY_ADD_PACK,
&Handle
);
ASSERT_EFI_ERROR (Status);
Status = mHiiDatabase->RegisterPackageNotify (
mHiiDatabase,
EFI_HII_PACKAGE_FORM,
NULL,
NewOrAddPackNotify,
EFI_HII_DATABASE_NOTIFY_NEW_PACK,
&Handle
);
ASSERT_EFI_ERROR (Status);
Status = mHiiDatabase->RegisterPackageNotify (
mHiiDatabase,
EFI_HII_PACKAGE_FORM,
NULL,
NewOrAddPackNotify,
EFI_HII_DATABASE_NOTIFY_ADD_PACK,
&Handle
);
ASSERT_EFI_ERROR (Status);
Status = mHiiDatabase->RegisterPackageNotify (
mHiiDatabase,
EFI_HII_PACKAGE_STRINGS,
NULL,
RemovePackNotify,
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
&Handle
);
ASSERT_EFI_ERROR (Status);
mBrowserThunkPrivateDataTemplate.ThunkPrivate = Private;
Status = gBS->InstallProtocolInterface (
&mBrowserThunkPrivateDataTemplate.Handle,
&gEfiFormBrowserProtocolGuid,
EFI_NATIVE_INTERFACE,
(VOID *) &mBrowserThunkPrivateDataTemplate.FormBrowser
);
ASSERT_EFI_ERROR (Status);
return Status;
}
EFI_STATUS
EFIAPI
HiiFindHandles (
IN EFI_HII_PROTOCOL *This,
IN OUT UINT16 *HandleBufferLength,
OUT FRAMEWORK_EFI_HII_HANDLE Handle[1]
)
/*++
Routine Description:
Determines the handles that are currently active in the database.
Arguments:
Returns:
--*/
{
UINT16 Count;
LIST_ENTRY *Link;
HII_THUNK_CONTEXT *ThunkContext;
HII_THUNK_PRIVATE_DATA *Private;
if (HandleBufferLength == NULL) {
return EFI_INVALID_PARAMETER;
}
Private = HII_THUNK_PRIVATE_DATA_FROM_THIS(This);
//
// Count the number of handles.
//
Count = 0;
Link = GetFirstNode (&Private->ThunkContextListHead);
while (!IsNull (&Private->ThunkContextListHead, Link)) {
Count++;
Link = GetNextNode (&Private->ThunkContextListHead, Link);
}
if (Count > *HandleBufferLength) {
*HandleBufferLength = (Count * sizeof (FRAMEWORK_EFI_HII_HANDLE));
return EFI_BUFFER_TOO_SMALL;
}
//
// Output the handles.
//
Count = 0;
Link = GetFirstNode (&Private->ThunkContextListHead);
while (!IsNull (&Private->ThunkContextListHead, Link)) {
ThunkContext = HII_THUNK_CONTEXT_FROM_LINK (Link);
Handle[Count] = ThunkContext->FwHiiHandle;
Count++;
Link = GetNextNode (&Private->ThunkContextListHead, Link);
}
*HandleBufferLength = (Count * sizeof (FRAMEWORK_EFI_HII_HANDLE));
return EFI_SUCCESS;
}
EFI_STATUS
LangCodes3066To639 (
IN CHAR8 *LangCodes3066,
IN CHAR8 **LangCodes639
)
{
CHAR8 *AsciiLangCodes;
CHAR8 Lang[RFC_3066_ENTRY_SIZE];
UINTN Index;
UINTN Count;
EFI_STATUS Status;
ASSERT (LangCodes3066 != NULL);
ASSERT (LangCodes639 != NULL);
//
// Count the number of RFC 3066 language codes.
//
Index = 0;
AsciiLangCodes = LangCodes3066;
while (AsciiStrLen (AsciiLangCodes) != 0) {
HiiLibGetNextLanguage (&AsciiLangCodes, Lang);
Index++;
}
Count = Index;
//
//
//
*LangCodes639 = AllocateZeroPool (ISO_639_2_ENTRY_SIZE * Count + 1);
if (*LangCodes639 == NULL) {
return EFI_OUT_OF_RESOURCES;
}
AsciiLangCodes = LangCodes3066;
for (Index = 0; Index < Count; Index++) {
HiiLibGetNextLanguage (&AsciiLangCodes, Lang);
Status = ConvertRfc3066LanguageToIso639Language (Lang, *LangCodes639 + Index * ISO_639_2_ENTRY_SIZE);
ASSERT_EFI_ERROR (Status);
}
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
HiiGetPrimaryLanguages (
IN EFI_HII_PROTOCOL *This,
IN FRAMEWORK_EFI_HII_HANDLE Handle,
OUT EFI_STRING *LanguageString
)
/*++
Routine Description:
This function allows a program to determine what the primary languages that are supported on a given handle.
Arguments:
Returns:
--*/
{
HII_THUNK_PRIVATE_DATA *Private;
EFI_HII_HANDLE UefiHiiHandle;
CHAR8 *LangCodes3066;
CHAR16 *UnicodeLangCodes639;
CHAR8 *LangCodes639;
EFI_STATUS Status;
Private = HII_THUNK_PRIVATE_DATA_FROM_THIS(This);
UefiHiiHandle = FwHiiHandleToUefiHiiHandle (Private, Handle);
if (UefiHiiHandle == NULL) {
return EFI_INVALID_PARAMETER;
}
LangCodes3066 = HiiLibGetSupportedLanguages (UefiHiiHandle);
if (LangCodes3066 == NULL) {
return EFI_INVALID_PARAMETER;
}
LangCodes639 = NULL;
Status = LangCodes3066To639 (LangCodes3066, &LangCodes639);
if (EFI_ERROR (Status)) {
goto Done;
}
UnicodeLangCodes639 = AllocateZeroPool (AsciiStrSize (LangCodes639) * sizeof (CHAR16));
if (UnicodeLangCodes639 == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto Done;
}
//
// The language returned is in RFC 639-2 format.
//
AsciiStrToUnicodeStr (LangCodes639, UnicodeLangCodes639);
*LanguageString = UnicodeLangCodes639;
Done:
FreePool (LangCodes3066);
SafeFreePool (LangCodes639);
return Status;
}
EFI_STATUS
EFIAPI
HiiGetSecondaryLanguages (
IN EFI_HII_PROTOCOL *This,
IN FRAMEWORK_EFI_HII_HANDLE Handle,
IN CHAR16 *PrimaryLanguage,
OUT EFI_STRING *LanguageString
)
/*++
Routine Description:
This function allows a program to determine which secondary languages are supported
on a given handle for a given primary language.
Arguments:
Returns:
--*/
{
HII_THUNK_PRIVATE_DATA *Private;
EFI_HII_HANDLE UefiHiiHandle;
CHAR8 PrimaryLang3066[RFC_3066_ENTRY_SIZE];
CHAR8 *PrimaryLang639;
CHAR8 *SecLangCodes3066;
CHAR8 *SecLangCodes639;
CHAR16 *UnicodeSecLangCodes639;
EFI_STATUS Status;
Private = HII_THUNK_PRIVATE_DATA_FROM_THIS(This);
SecLangCodes639 = NULL;
SecLangCodes3066 = NULL;
UnicodeSecLangCodes639 = NULL;
UefiHiiHandle = FwHiiHandleToUefiHiiHandle (Private, Handle);
if (UefiHiiHandle == NULL) {
return EFI_INVALID_PARAMETER;
}
PrimaryLang639 = AllocateZeroPool (StrLen (PrimaryLanguage) + 1);
if (PrimaryLang639 == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto Done;
}
UnicodeStrToAsciiStr (PrimaryLanguage, PrimaryLang639);
Status = ConvertIso639LanguageToRfc3066Language (PrimaryLang639, PrimaryLang3066);
ASSERT_EFI_ERROR (Status);
SecLangCodes3066 = HiiLibGetSupportedSecondaryLanguages (UefiHiiHandle, PrimaryLang3066);
if (SecLangCodes3066 == NULL) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
Status = LangCodes3066To639 (SecLangCodes3066, &SecLangCodes639);
if (EFI_ERROR (Status)) {
goto Done;
}
UnicodeSecLangCodes639 = AllocateZeroPool (AsciiStrSize (SecLangCodes639) * sizeof (CHAR16));
if (UnicodeSecLangCodes639 == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto Done;
}
//
// The language returned is in RFC 3066 format.
//
*LanguageString = AsciiStrToUnicodeStr (SecLangCodes639, UnicodeSecLangCodes639);
Done:
SafeFreePool (PrimaryLang639);
SafeFreePool (SecLangCodes639);
SafeFreePool (SecLangCodes3066);
SafeFreePool (UnicodeSecLangCodes639);
return Status;
}
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