mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-18 15:27:48 +01:00
228 lines
9.6 KiB
C
228 lines
9.6 KiB
C
//
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// FirmwareVolume.c
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// Clover
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//
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// Created by Slice on 19.10.16.
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//
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#include <Library/UefiLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <EfiImageFormat.h>
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//#include <Framework/FirmwareVolumeImageFormat.h>
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#include <Protocol/FirmwareVolume.h>
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EFI_HANDLE mHandle = NULL;
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EFI_GUID gAppleCursorImageGuid = {0x1A10742F, 0xFA80, 0x4B79, {0x9D, 0xA6, 0x35, 0x70, 0x58, 0xCC, 0x39, 0x7B}};
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EFI_GUID gCloverImageGuid = {0x00000000, 0x0000, 0x0000, {0xA6, 0xC9, 0x6C, 0xCC, 0x00, 0x00, 0x00, 0x00}};
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UINT8 PointerImage[] = {
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0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
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0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x08, 0x03, 0x00, 0x00, 0x00, 0x44, 0xa4, 0x8a,
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0xc6, 0x00, 0x00, 0x00, 0x04, 0x67, 0x41, 0x4d, 0x41, 0x00, 0x00, 0xb1, 0x8f, 0x0b, 0xfc, 0x61,
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0x05, 0x00, 0x00, 0x00, 0x01, 0x73, 0x52, 0x47, 0x42, 0x00, 0xae, 0xce, 0x1c, 0xe9, 0x00, 0x00,
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0x00, 0xae, 0x50, 0x4c, 0x54, 0x45, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0xbf, 0xbf, 0xbf, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0xde, 0xde, 0xde, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0xbc, 0xbc, 0xbc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc4, 0xc4, 0xc4, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0xe6, 0xe6, 0xe6, 0x00, 0x00, 0x00, 0xb6, 0xb6, 0xb6, 0xcb, 0xcb, 0xcb, 0x00, 0x00, 0x00,
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0xa5, 0xa5, 0xa5, 0x8a, 0x8a, 0x8a, 0x89, 0x89, 0x89, 0xce, 0xce, 0xce, 0x89, 0x89, 0x89, 0xb5,
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0xb5, 0xb5, 0xa3, 0xa3, 0xa3, 0x8e, 0x8e, 0x8e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2a, 0x2a,
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0x2a, 0xff, 0xff, 0xff, 0x17, 0xad, 0xa5, 0xaa, 0x00, 0x00, 0x00, 0x37, 0x74, 0x52, 0x4e, 0x53,
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0x00, 0x05, 0x09, 0x04, 0x0a, 0x54, 0x02, 0xfe, 0x01, 0x03, 0x15, 0x48, 0x07, 0x1f, 0x08, 0x19,
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0x38, 0x28, 0x3c, 0x12, 0x5f, 0x14, 0x2b, 0x0e, 0x1d, 0x31, 0x27, 0x06, 0x0b, 0x11, 0x47, 0x96,
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0x1c, 0x13, 0x53, 0x17, 0x0f, 0x16, 0x32, 0x2f, 0x1e, 0xbf, 0x5a, 0x9b, 0x8b, 0x5b, 0xab, 0xde,
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0xe0, 0xd4, 0xdf, 0x9d, 0xad, 0xd9, 0x55, 0xbc, 0x05, 0xe2, 0x02, 0x00, 0x00, 0x00, 0xaa, 0x49,
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0x44, 0x41, 0x54, 0x38, 0xcb, 0xed, 0xd1, 0xc7, 0x16, 0xc2, 0x20, 0x10, 0x05, 0x50, 0x12, 0x94,
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0x21, 0xc4, 0x54, 0x7b, 0x8d, 0xbd, 0xf7, 0x06, 0xfc, 0xff, 0x8f, 0x49, 0xd4, 0x25, 0x99, 0x6c,
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0x5d, 0xf8, 0xb6, 0x73, 0xcf, 0x94, 0x33, 0xc4, 0xa1, 0x8c, 0x13, 0x2c, 0xba, 0xe1, 0x7a, 0xa8,
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0xd0, 0xba, 0x5a, 0x41, 0x85, 0x56, 0x80, 0x0b, 0x2d, 0x4b, 0x84, 0x96, 0x25, 0xc2, 0x00, 0x5c,
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0xe4, 0x00, 0x15, 0x6f, 0x80, 0x89, 0x0f, 0x40, 0xc4, 0x17, 0x18, 0x31, 0x0d, 0x99, 0x0d, 0x80,
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0xa9, 0x99, 0x6a, 0x9e, 0x21, 0xe5, 0x56, 0xa0, 0x2e, 0x4a, 0x9e, 0x8f, 0x07, 0x7f, 0x35, 0x71,
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0xac, 0x40, 0xc1, 0xfd, 0x6a, 0x5a, 0xa4, 0x49, 0x34, 0xb0, 0x2e, 0x01, 0xb0, 0x7d, 0x82, 0x92,
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0x8f, 0xbd, 0x28, 0x78, 0x1a, 0xf8, 0x71, 0x7c, 0x3b, 0x49, 0xb5, 0x59, 0x38, 0xf6, 0x33, 0x5b,
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0xbd, 0x68, 0x9d, 0x9a, 0x16, 0x30, 0xae, 0xd9, 0x41, 0xbd, 0x1d, 0xce, 0x93, 0x1d, 0x40, 0xd6,
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0x29, 0x00, 0xd4, 0x63, 0xfd, 0xd9, 0xd2, 0x1f, 0x75, 0x9b, 0x05, 0x23, 0x38, 0xe1, 0xcc, 0x15,
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0x41, 0x20, 0x5c, 0x46, 0xfe, 0xf9, 0xed, 0xbc, 0x00, 0x6a, 0x83, 0x16, 0x8f, 0xec, 0xab, 0x32,
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0x4c, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
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};
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/*
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UINT8 CloverImage[] = {
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0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
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0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x30, 0x01, 0x03, 0x00, 0x00, 0x00, 0x6d, 0xcc, 0x6b,
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0xc4, 0x00, 0x00, 0x00, 0x04, 0x67, 0x41, 0x4d, 0x41, 0x00, 0x00, 0xb1, 0x8f, 0x0b, 0xfc, 0x61,
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0x05, 0x00, 0x00, 0x00, 0x01, 0x73, 0x52, 0x47, 0x42, 0x00, 0xae, 0xce, 0x1c, 0xe9, 0x00, 0x00,
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0x00, 0x06, 0x50, 0x4c, 0x54, 0x45, 0x00, 0x00, 0x00, 0x6d, 0x6d, 0x6d, 0x06, 0x38, 0xe9, 0xb3,
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0x00, 0x00, 0x00, 0x01, 0x74, 0x52, 0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00, 0x00,
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0x5c, 0x49, 0x44, 0x41, 0x54, 0x18, 0xd3, 0x63, 0x60, 0x80, 0x00, 0xe6, 0xff, 0x40, 0xf0, 0x80,
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0x81, 0x1f, 0x44, 0xfd, 0x60, 0x90, 0x07, 0x51, 0x7f, 0x60, 0x94, 0x3d, 0x88, 0xfa, 0x47, 0x01,
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0xf5, 0xf9, 0x39, 0x98, 0x7a, 0x78, 0x18, 0x4c, 0x3d, 0x68, 0x06, 0x53, 0x07, 0x1a, 0xc1, 0x14,
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0x43, 0x43, 0x3d, 0x90, 0xfa, 0xc7, 0xd0, 0x60, 0x8f, 0xa0, 0xa0, 0x82, 0xff, 0x1b, 0x1a, 0x20,
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0xa6, 0xd4, 0x23, 0x53, 0x50, 0x41, 0x7c, 0xfa, 0xa0, 0x46, 0x43, 0x2d, 0x82, 0x5a, 0x0b, 0x75,
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0x04, 0x45, 0x5e, 0x41, 0x0d, 0x17, 0x68, 0x60, 0x41, 0x83, 0x0e, 0x02, 0x00, 0xcb, 0xf3, 0xd6,
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0xfb, 0xfa, 0x6e, 0x4d, 0x2f, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60,
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0x82,
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};
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*/
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EFI_STATUS
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EFIAPI
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FvGetVolumeAttributes (
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IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
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OUT FRAMEWORK_EFI_FV_ATTRIBUTES *Attributes
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)
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{
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return EFI_SUCCESS;
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}
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EFI_STATUS
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EFIAPI
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FvSetVolumeAttributes (
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IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
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IN OUT FRAMEWORK_EFI_FV_ATTRIBUTES *Attributes
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)
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{
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return EFI_SUCCESS;
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}
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EFI_STATUS
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EFIAPI
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FvReadFile (
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IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
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IN EFI_GUID *NameGuid,
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IN OUT VOID **Buffer,
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IN OUT UINTN *BufferSize,
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OUT EFI_FV_FILETYPE *FoundType,
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OUT EFI_FV_FILE_ATTRIBUTES *FileAttributes,
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OUT UINT32 *AuthenticationStatus
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)
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{
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return EFI_SUCCESS;
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}
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EFI_STATUS
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EFIAPI
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FvReadSection (
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IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
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IN EFI_GUID *NameGuid,
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IN EFI_SECTION_TYPE SectionType,
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IN UINTN SectionInstance,
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IN OUT VOID **Buffer,
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IN OUT UINTN *BufferSize,
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OUT UINT32 *AuthenticationStatus
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)
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{
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EFI_STATUS Status = EFI_SUCCESS;
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if (!Buffer || !BufferSize || !AuthenticationStatus) {
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return EFI_INVALID_PARAMETER;
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}
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if(CompareGuid (NameGuid, &gAppleCursorImageGuid)) {
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*BufferSize = sizeof(PointerImage);
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Status = gBS->AllocatePool(EfiBootServicesData, *BufferSize, (VOID **)Buffer);
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if (!EFI_ERROR(Status)) {
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gBS->CopyMem(*Buffer, &PointerImage, *BufferSize);
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}
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*AuthenticationStatus = 0;
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return Status;
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}
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/*
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if(CompareGuid (NameGuid, &gCloverImageGuid)) {
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*BufferSize = sizeof(CloverImage);
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Status = gBS->AllocatePool(EfiBootServicesData, *BufferSize, (VOID **)Buffer);
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if (!EFI_ERROR(Status)) {
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gBS->CopyMem(*Buffer, &CloverImage, *BufferSize);
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}
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*AuthenticationStatus = 0;
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return Status;
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}
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*/
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*AuthenticationStatus = EFI_LOCAL_AUTH_STATUS_TEST_FAILED;
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return EFI_NOT_FOUND;
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}
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EFI_STATUS
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EFIAPI
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FvWriteFile (
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IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
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IN UINT32 NumberOfFiles,
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IN FRAMEWORK_EFI_FV_WRITE_POLICY WritePolicy,
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IN FRAMEWORK_EFI_FV_WRITE_FILE_DATA *FileData
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)
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{
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return EFI_SUCCESS;
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}
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EFI_STATUS
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EFIAPI
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FvGetNextFile (
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IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
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IN OUT VOID *Key,
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IN OUT EFI_FV_FILETYPE *FileType,
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OUT EFI_GUID *NameGuid,
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OUT EFI_FV_FILE_ATTRIBUTES *Attributes,
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OUT UINTN *Size
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)
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{
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return EFI_SUCCESS;
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}
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EFI_FIRMWARE_VOLUME_PROTOCOL FirmwareVolume = {
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FvGetVolumeAttributes,
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FvSetVolumeAttributes,
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FvReadFile,
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FvReadSection,
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FvWriteFile,
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FvGetNextFile,
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16, //KeySize
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NULL //ParentHandle
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};
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/****************************************************************
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* Entry point
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***************************************************************/
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/**
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* FirmwareVolume entry point. Installs AppleGraphConfigProtocol.
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*/
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EFI_STATUS
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EFIAPI
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FVEntrypoint (IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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EFI_BOOT_SERVICES *gBS;
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EFI_FIRMWARE_VOLUME_PROTOCOL *ExistingFirmwareVolume;
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gBS = SystemTable->BootServices;
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Status = gBS->LocateProtocol (&gEfiFirmwareVolumeProtocolGuid, NULL, (VOID **)&ExistingFirmwareVolume);
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if (EFI_ERROR (Status)) {
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Status = gBS->InstallMultipleProtocolInterfaces (
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&mHandle,
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&gEfiFirmwareVolumeProtocolGuid,
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&FirmwareVolume,
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NULL
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);
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} else {
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ExistingFirmwareVolume->GetVolumeAttributes = FvGetVolumeAttributes;
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ExistingFirmwareVolume->SetVolumeAttributes = FvSetVolumeAttributes;
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ExistingFirmwareVolume->ReadFile = FvReadFile;
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ExistingFirmwareVolume->ReadSection = FvReadSection;
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ExistingFirmwareVolume->WriteFile = FvWriteFile;
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ExistingFirmwareVolume->GetNextFile = FvGetNextFile;
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}
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return Status;
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}
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