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Add IfrLibCreatePopUp2 and HiiLibExportPackageLists. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5663 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12 2008-08-18 07:47:51 +00:00
parent d00afc4ef8
commit 55a9663bde
4 changed files with 890 additions and 672 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
MdePkg/Include/Library/HiiLib.h
View File

@ -402,6 +402,43 @@ HiiLibGetSupportedLanguageNumber (
)
;
/**
Exports the contents of one or all package lists in the HII database into a buffer.
If Handle is not NULL and not a valid EFI_HII_HANDLE registered in the database,
then ASSERT.
If PackageListHeader is NULL, then ASSERT.
If PackageListSize is NULL, then ASSERT.
@param Handle The HII Handle.
@param PackageListHeader A pointer to a buffer that will contain the results of
the export function.
@param PackageListSize On output, the length of the buffer that is required for the exported data.
@retval EFI_SUCCESS Package exported.
@retval EFI_OUT_OF_RESOURCES Not enought memory to complete the operations.
**/
EFI_STATUS
EFIAPI
HiiLibExportPackageLists (
IN EFI_HII_HANDLE Handle,
OUT EFI_HII_PACKAGE_LIST_HEADER **PackageListHeader,
OUT UINTN *PackageListSize
)
;
EFI_STATUS
EFIAPI
HiiLibListPackageLists (
IN UINT8 PackageType,
IN CONST EFI_GUID *PackageGuid,
IN OUT UINTN *HandleBufferLength,
OUT EFI_HII_HANDLE **Handle
)
;
/**
Convert language code from RFC3066 to ISO639-2.

1354
MdePkg/Include/Library/IfrSupportLib.h
View File

File diff suppressed because it is too large Load Diff

124
MdePkg/Library/HiiLib/HiiLib.c
View File

@ -505,6 +505,130 @@ HiiLibDevicePathToHiiHandle (
return HiiHandle;
}
/**
Exports the contents of one or all package lists in the HII database into a buffer.
If Handle is not NULL and not a valid EFI_HII_HANDLE registered in the database,
then ASSERT.
If PackageListHeader is NULL, then ASSERT.
If PackageListSize is NULL, then ASSERT.
@param Handle The HII Handle.
@param PackageListHeader A pointer to a buffer that will contain the results of
the export function.
@param PackageListSize On output, the length of the buffer that is required for the exported data.
@retval EFI_SUCCESS Package exported.
@retval EFI_OUT_OF_RESOURCES Not enought memory to complete the operations.
**/
EFI_STATUS
EFIAPI
HiiLibExportPackageLists (
IN EFI_HII_HANDLE Handle,
OUT EFI_HII_PACKAGE_LIST_HEADER **PackageListHeader,
OUT UINTN *PackageListSize
)
{
EFI_STATUS Status;
UINTN Size;
EFI_HII_PACKAGE_LIST_HEADER *PackageListHdr;
ASSERT (PackageListSize != NULL);
ASSERT (PackageListHeader != NULL);
LocateHiiProtocols ();
if (Handle != NULL) {
ASSERT (IsHiiHandleRegistered (Handle));
}
Size = 0;
PackageListHdr = NULL;
Status = mHiiDatabaseProt->ExportPackageLists (
mHiiDatabaseProt,
Handle,
&Size,
PackageListHdr
);
ASSERT_EFI_ERROR (Status != EFI_BUFFER_TOO_SMALL);
if (Status == EFI_BUFFER_TOO_SMALL) {
PackageListHdr = AllocateZeroPool (Size);
if (PackageListHeader == NULL) {
return EFI_OUT_OF_RESOURCES;
} else {
Status = mHiiDatabaseProt->ExportPackageLists (
mHiiDatabaseProt,
Handle,
&Size,
PackageListHdr
);
}
}
if (!EFI_ERROR (Status)) {
*PackageListHeader = PackageListHdr;
*PackageListSize = Size;
} else {
FreePool (PackageListHdr);
}
return Status;
}
EFI_STATUS
EFIAPI
HiiLibListPackageLists (
IN UINT8 PackageType,
IN CONST EFI_GUID *PackageGuid,
IN OUT UINTN *HandleBufferLength,
OUT EFI_HII_HANDLE **HandleBuffer
)
{
EFI_STATUS Status;
ASSERT (HandleBufferLength != NULL);
ASSERT (HandleBuffer != NULL);
*HandleBufferLength = 0;
*HandleBuffer = NULL;
LocateHiiProtocols ();
Status = mHiiDatabaseProt->ListPackageLists (
mHiiDatabaseProt,
PackageType,
PackageGuid,
HandleBufferLength,
*HandleBuffer
);
if (EFI_ERROR (Status) && (Status != EFI_BUFFER_TOO_SMALL)) {
//
// No packages is registered to UEFI HII Database, just return EFI_SUCCESS.
//
//
return Status;
}
*HandleBuffer = AllocateZeroPool (*HandleBufferLength);
if (*HandleBuffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
return mHiiDatabaseProt->ListPackageLists (
mHiiDatabaseProt,
PackageType,
PackageGuid,
HandleBufferLength,
*HandleBuffer
);
}
/**
This function check if the Hii Handle is a valid handle registered
in the HII database.

47
MdePkg/Library/IfrSupportLib/UefiIfrForm.c
View File

@ -36,11 +36,10 @@ GLOBAL_REMOVE_IF_UNREFERENCED CONST UINT16 mFakeConfigHdr[] = L"GUID=00000000000
**/
EFI_STATUS
EFIAPI
IfrLibCreatePopUp (
IfrLibCreatePopUp2 (
IN UINTN NumberOfLines,
OUT EFI_INPUT_KEY *KeyValue,
IN CHAR16 *String,
...
IN VA_LIST Marker
)
{
UINTN Index;
@ -54,7 +53,6 @@ IfrLibCreatePopUp (
UINTN BottomRow;
UINTN DimensionsWidth;
UINTN DimensionsHeight;
VA_LIST Marker;
EFI_INPUT_KEY Key;
UINTN LargestString;
CHAR16 *StackString;
@ -66,7 +64,10 @@ IfrLibCreatePopUp (
EFI_EVENT WaitList[2];
UINTN CurrentAttribute;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ConOut;
CHAR16 *String;
String = VA_ARG (Marker, CHAR16 *);
if ((KeyValue == NULL) || (String == NULL)) {
return EFI_INVALID_PARAMETER;
}
@ -95,7 +96,6 @@ IfrLibCreatePopUp (
LargestString = StrLen (String);
StringArray[0] = String;
VA_START (Marker, String);
for (Index = 1; Index < NumberOfLines; Index++) {
StackString = VA_ARG (Marker, CHAR16 *);
@ -109,7 +109,6 @@ IfrLibCreatePopUp (
LargestString = StringLen;
}
}
VA_END (Marker);
if ((LargestString + 2) > DimensionsWidth) {
LargestString = DimensionsWidth - 2;
@ -212,10 +211,44 @@ IfrLibCreatePopUp (
ConOut->SetAttribute (ConOut, CurrentAttribute);
ConOut->EnableCursor (ConOut, TRUE);
return Status;}
/**
Draw a dialog and return the selected key.
@param NumberOfLines The number of lines for the dialog box
@param KeyValue The EFI_KEY value returned if HotKey is TRUE..
@param String Pointer to the first string in the list
@param ... A series of (quantity == NumberOfLines - 1) text
strings which will be used to construct the dialog
box
@retval EFI_SUCCESS Displayed dialog and received user interaction
@retval EFI_INVALID_PARAMETER One of the parameters was invalid.
**/
EFI_STATUS
EFIAPI
IfrLibCreatePopUp (
IN UINTN NumberOfLines,
OUT EFI_INPUT_KEY *KeyValue,
IN CHAR16 *String,
...
)
{
EFI_STATUS Status;
VA_LIST Marker;
VA_START (Marker, KeyValue);
Status = IfrLibCreatePopUp2 (NumberOfLines, KeyValue, Marker);
VA_END (Marker);
return Status;
}
/**
Swap bytes in the buffer. This is a internal function.