+#if 0
+/* For file replace */
+#endif
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_fs_open(EFI_FILE_HANDLE This, EFI_FILE_HANDLE *New, CHAR16 *Name, UINT64 Mode, UINT64 Attributes)
+{
+ (VOID)This;
+ (VOID)New;
+ (VOID)Name;
+ (VOID)Mode;
+ (VOID)Attributes;
+ return EFI_SUCCESS;
+}
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_open_ex(EFI_FILE_HANDLE This, EFI_FILE_HANDLE *New, CHAR16 *Name, UINT64 Mode, UINT64 Attributes, EFI_FILE_IO_TOKEN *Token)
+{
+ return ventoy_wrapper_fs_open(This, New, Name, Mode, Attributes);
+}
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_delete(EFI_FILE_HANDLE This)
+{
+ (VOID)This;
+ return EFI_SUCCESS;
+}
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_set_info(EFI_FILE_HANDLE This, EFI_GUID *Type, UINTN Len, VOID *Data)
+{
+ return EFI_SUCCESS;
+}
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_flush(EFI_FILE_HANDLE This)
+{
+ (VOID)This;
+ return EFI_SUCCESS;
+}
+
+/* Ex version */
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_flush_ex(EFI_FILE_HANDLE This, EFI_FILE_IO_TOKEN *Token)
+{
+ (VOID)This;
+ (VOID)Token;
+ return EFI_SUCCESS;
+}
+
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_write(EFI_FILE_HANDLE This, UINTN *Len, VOID *Data)
+{
+ (VOID)This;
+ (VOID)Len;
+ (VOID)Data;
+
+ return EFI_WRITE_PROTECTED;
+}
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_write_ex(IN EFI_FILE_PROTOCOL *This, IN OUT EFI_FILE_IO_TOKEN *Token)
+{
+ return ventoy_wrapper_file_write(This, &(Token->BufferSize), Token->Buffer);
+}
+
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_close(EFI_FILE_HANDLE This)
+{
+ (VOID)This;
+ return EFI_SUCCESS;
+}
+
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_set_pos(EFI_FILE_HANDLE This, UINT64 Position)
+{
+ (VOID)This;
+
+ g_efi_file_replace.CurPos = Position;
+ return EFI_SUCCESS;
+}
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_get_pos(EFI_FILE_HANDLE This, UINT64 *Position)
+{
+ (VOID)This;
+
+ *Position = g_efi_file_replace.CurPos;
+
+ return EFI_SUCCESS;
+}
+
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_get_info(EFI_FILE_HANDLE This, EFI_GUID *Type, UINTN *Len, VOID *Data)
+{
+ EFI_FILE_INFO *Info = (EFI_FILE_INFO *) Data;
+
+ debug("ventoy_wrapper_file_get_info ... %u", *Len);
+
+ if (!CompareGuid(Type, &gEfiFileInfoGuid))
+ {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (*Len == 0)
+ {
+ *Len = 384;
+ return EFI_BUFFER_TOO_SMALL;
+ }
+
+ ZeroMem(Data, sizeof(EFI_FILE_INFO));
+
+ Info->Size = sizeof(EFI_FILE_INFO);
+ Info->FileSize = g_efi_file_replace.FileSizeBytes;
+ Info->PhysicalSize = g_efi_file_replace.FileSizeBytes;
+ Info->Attribute = EFI_FILE_READ_ONLY;
+ //Info->FileName = EFI_FILE_READ_ONLY;
+
+ *Len = Info->Size;
+
+ return EFI_SUCCESS;
+}
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_read(EFI_FILE_HANDLE This, UINTN *Len, VOID *Data)
+{
+ EFI_LBA Lba;
+ UINTN ReadLen = *Len;
+
+ (VOID)This;
+
+ debug("ventoy_wrapper_file_read ... %u", *Len);
+
+ if (g_efi_file_replace.CurPos + ReadLen > g_efi_file_replace.FileSizeBytes)
+ {
+ ReadLen = g_efi_file_replace.FileSizeBytes - g_efi_file_replace.CurPos;
+ }
+
+ Lba = g_efi_file_replace.CurPos / 2048 + g_efi_file_replace.BlockIoSectorStart;
+
+ ventoy_block_io_read(NULL, 0, Lba, ReadLen, Data);
+
+ *Len = ReadLen;
+
+ g_efi_file_replace.CurPos += ReadLen;
+
+ return EFI_SUCCESS;
+}
+
+STATIC EFI_STATUS EFIAPI
+ventoy_wrapper_file_read_ex(IN EFI_FILE_PROTOCOL *This, IN OUT EFI_FILE_IO_TOKEN *Token)
+{
+ return ventoy_wrapper_file_read(This, &(Token->BufferSize), Token->Buffer);
+}
+
+STATIC EFI_STATUS EFIAPI ventoy_wrapper_file_procotol(EFI_FILE_PROTOCOL *File)
+{
+ File->Revision = EFI_FILE_PROTOCOL_REVISION2;
+ File->Open = ventoy_wrapper_fs_open;
+ File->Close = ventoy_wrapper_file_close;
+ File->Delete = ventoy_wrapper_file_delete;
+ File->Read = ventoy_wrapper_file_read;
+ File->Write = ventoy_wrapper_file_write;
+ File->GetPosition = ventoy_wrapper_file_get_pos;
+ File->SetPosition = ventoy_wrapper_file_set_pos;
+ File->GetInfo = ventoy_wrapper_file_get_info;
+ File->SetInfo = ventoy_wrapper_file_set_info;
+ File->Flush = ventoy_wrapper_file_flush;
+ File->OpenEx = ventoy_wrapper_file_open_ex;
+ File->ReadEx = ventoy_wrapper_file_read_ex;
+ File->WriteEx = ventoy_wrapper_file_write_ex;
+ File->FlushEx = ventoy_wrapper_file_flush_ex;
+
+ return EFI_SUCCESS;
+}
+
+STATIC EFI_STATUS EFIAPI ventoy_wrapper_file_open
projects / Ventoy.git / commitdiff