MdeModulePkg/UefiBootManagerLib: Separate boot description functions.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Siyuan Fu <siyuan.fu@intel.com>
This commit is contained in:
Ruiyu Ni
2016-03-04 16:34:43 +08:00
parent eeab16c88d
commit 1f2e80af22
4 changed files with 613 additions and 621 deletions

View File

@@ -166,28 +166,6 @@ typedef struct {
#define BM_HOTKEY_FROM_LINK(a) CR (a, BM_HOTKEY, Link, BM_HOTKEY_SIGNATURE)
/**
Get the image file buffer data and buffer size by its device path.
@param FilePath On input, a pointer to an allocated buffer containing the device
path of the file.
On output the pointer could be NULL when the function fails to
load the boot option, or could point to an allocated buffer containing
the device path of the file.
It could be updated by either short-form device path expanding,
or default boot file path appending.
Caller is responsible to free it when it's non-NULL.
@param FileSize A pointer to the size of the file buffer.
@retval NULL File is NULL, or FileSize is NULL. Or, the file can't be found.
@retval other The file buffer. The caller is responsible to free the memory.
**/
VOID *
BmLoadEfiBootOption (
IN OUT EFI_DEVICE_PATH_PROTOCOL **FilePath,
OUT UINTN *FileSize
);
/**
Get the Option Number that wasn't used.
@@ -221,28 +199,6 @@ BmWriteBootToOsPerformanceData (
IN VOID *Context
);
/**
Get the headers (dos, image, optional header) from an image
@param Device SimpleFileSystem device handle
@param FileName File name for the image
@param DosHeader Pointer to dos header
@param Hdr The buffer in which to return the PE32, PE32+, or TE header.
@retval EFI_SUCCESS Successfully get the machine type.
@retval EFI_NOT_FOUND The file is not found.
@retval EFI_LOAD_ERROR File is not a valid image file.
**/
EFI_STATUS
BmGetImageHeader (
IN EFI_HANDLE Device,
IN CHAR16 *FileName,
OUT EFI_IMAGE_DOS_HEADER *DosHeader,
OUT EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr
);
/**
This routine adjust the memory information for different memory type and
save them into the variables for next boot. It resets the system when
@@ -472,4 +428,29 @@ BmGetFileBufferFromLoadFileFileSystem (
OUT EFI_DEVICE_PATH_PROTOCOL **FullPath,
OUT UINTN *FileSize
);
/**
Return the boot description for the controller.
@param Handle Controller handle.
@return The description string.
**/
CHAR16 *
BmGetBootDescription (
IN EFI_HANDLE Handle
);
/**
Enumerate all boot option descriptions and append " 2"/" 3"/... to make
unique description.
@param BootOptions Array of boot options.
@param BootOptionCount Count of boot options.
**/
VOID
BmMakeBootOptionDescriptionUnique (
EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions,
UINTN BootOptionCount
);
#endif // _INTERNAL_BM_H_