146 lines
3.1 KiB
C
146 lines
3.1 KiB
C
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/*++
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Copyright (c) 1998 Intel Corporation
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Module Name:
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shellenv.h
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Abstract:
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Defines for shell environment
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Revision History
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--*/
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/*
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* The shell environment is provided by a driver. The shell links to the
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* shell environment for services. In addition, other drivers may connect
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* to the shell environment and add new internal command handlers, or
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* internal protocol handlers.
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*
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* A typical shell application would not include this header file
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*/
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#define SHELL_ENVIRONMENT_INTERFACE_PROTOCOL \
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{ 0x47c7b221, 0xc42a, 0x11d2, 0x8e, 0x57, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b }
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/*
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*
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*/
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typedef
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EFI_STATUS
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(EFIAPI *SHELLENV_EXECUTE) (
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IN EFI_HANDLE *ParentImageHandle,
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IN CHAR16 *CommandLine,
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IN BOOLEAN DebugOutput
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);
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typedef
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CHAR16 *
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(EFIAPI *SHELLENV_GET_ENV) (
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IN CHAR16 *Name
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);
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typedef
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CHAR16 *
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(EFIAPI *SHELLENV_GET_MAP) (
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IN CHAR16 *Name
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);
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/*
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* Add to shell's internal command list
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*/
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typedef
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EFI_STATUS
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(EFIAPI *SHELLENV_ADD_CMD) (
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IN SHELLENV_INTERNAL_COMMAND Handler,
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IN CHAR16 *Cmd,
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IN CHAR16 *CmdFormat,
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IN CHAR16 *CmdHelpLine,
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IN CHAR16 *CmdVerboseHelp /* tbd */
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);
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/*
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* Add to shell environment protocol information & protocol information dump handlers
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*/
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typedef
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VOID
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(EFIAPI *SHELLENV_DUMP_PROTOCOL_INFO) (
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IN EFI_HANDLE Handle,
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IN VOID *Interface
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);
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typedef
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VOID
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(EFIAPI *SHELLENV_ADD_PROT) (
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IN EFI_GUID *Protocol,
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IN SHELLENV_DUMP_PROTOCOL_INFO DumpToken OPTIONAL,
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IN SHELLENV_DUMP_PROTOCOL_INFO DumpInfo OPTIONAL,
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IN CHAR16 *IdString
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);
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typedef
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CHAR16 *
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(EFIAPI *SHELLENV_GET_PROT) (
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IN EFI_GUID *Protocol,
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IN BOOLEAN GenId
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);
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typedef
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EFI_SHELL_INTERFACE *
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(EFIAPI *SHELLENV_NEW_SHELL) (
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IN EFI_HANDLE ImageHandle
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);
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typedef
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CHAR16 *
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(EFIAPI *SHELLENV_CUR_DIR) (
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IN CHAR16 *DeviceName OPTIONAL
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);
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typedef
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EFI_STATUS
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(EFIAPI *SHELLENV_FILE_META_ARG) (
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IN CHAR16 *Arg,
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IN OUT LIST_ENTRY *ListHead
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);
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typedef
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EFI_STATUS
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(EFIAPI *SHELLENV_FREE_FILE_LIST) (
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IN OUT LIST_ENTRY *ListHead
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);
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/*
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*
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*/
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typedef struct {
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SHELLENV_EXECUTE Execute; /* Execute a command line */
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SHELLENV_GET_ENV GetEnv; /* Get an environment variable */
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SHELLENV_GET_MAP GetMap; /* Get an environment variable */
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SHELLENV_ADD_CMD AddCmd; /* Add an internal command handler */
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SHELLENV_ADD_PROT AddProt; /* Add protocol info handler */
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SHELLENV_GET_PROT GetProt; /* Get's the protocol ID */
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SHELLENV_CUR_DIR CurDir;
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SHELLENV_FILE_META_ARG FileMetaArg;
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SHELLENV_FREE_FILE_LIST FreeFileList;
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/* Only used by the shell itself */
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SHELLENV_NEW_SHELL NewShell;
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} EFI_SHELL_ENVIRONMENT;
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