ShellParametersProtocol.h

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#ifndef _SHELL_PARAMETERS_PROTOCOL_PROVIDER_HEADER_
#define _SHELL_PARAMETERS_PROTOCOL_PROVIDER_HEADER_
 
#include "Shell.h"
 
typedef enum {
  Internal_Command,
  Script_File_Name,
  Efi_Application,
  File_Sys_Change,
  Unknown_Invalid
} SHELL_OPERATION_TYPES;
 
EFI_STATUS
CreatePopulateInstallShellParametersProtocol (
  IN OUT EFI_SHELL_PARAMETERS_PROTOCOL  **NewShellParameters,
  IN OUT BOOLEAN                        *RootShellInstance
  );
 
EFI_STATUS
CleanUpShellParametersProtocol (
  IN OUT EFI_SHELL_PARAMETERS_PROTOCOL  *NewShellParameters
  );
 
EFI_STATUS
UpdateArgcArgv (
  IN OUT EFI_SHELL_PARAMETERS_PROTOCOL  *ShellParameters,
  IN CONST CHAR16                       *NewCommandLine,
  IN SHELL_OPERATION_TYPES              Type,
  OUT CHAR16                            ***OldArgv,
  OUT UINTN                             *OldArgc
  );
 
VOID
RestoreArgcArgv (
  IN OUT EFI_SHELL_PARAMETERS_PROTOCOL  *ShellParameters,
  IN CHAR16                             ***OldArgv,
  IN UINTN                              *OldArgc
  );
 
typedef struct {
  EFI_SIMPLE_TEXT_INPUT_PROTOCOL     *ConIn;
  EFI_HANDLE                         ConInHandle;
  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL    *ConOut;
  EFI_HANDLE                         ConOutHandle;
  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL    *ErrOut;
  EFI_HANDLE                         ErrOutHandle;
} SYSTEM_TABLE_INFO;
 
EFI_STATUS
UpdateStdInStdOutStdErr (
  IN OUT EFI_SHELL_PARAMETERS_PROTOCOL  *ShellParameters,
  IN CHAR16                             *NewCommandLine,
  OUT SHELL_FILE_HANDLE                 *OldStdIn,
  OUT SHELL_FILE_HANDLE                 *OldStdOut,
  OUT SHELL_FILE_HANDLE                 *OldStdErr,
  OUT SYSTEM_TABLE_INFO                 *SystemTableInfo
  );
 
EFI_STATUS
RestoreStdInStdOutStdErr (
  IN OUT EFI_SHELL_PARAMETERS_PROTOCOL  *ShellParameters,
  IN  SHELL_FILE_HANDLE                 *OldStdIn,
  IN  SHELL_FILE_HANDLE                 *OldStdOut,
  IN  SHELL_FILE_HANDLE                 *OldStdErr,
  IN  SYSTEM_TABLE_INFO                 *SystemTableInfo
  );
 
EFI_STATUS
ParseCommandLineToArgs (
  IN CONST CHAR16  *CommandLine,
  IN BOOLEAN       StripQuotation,
  IN OUT CHAR16    ***Argv,
  IN OUT UINTN     *Argc
  );
 
EFI_STATUS
GetNextParameter (
  IN OUT CHAR16   **Walker,
  IN OUT CHAR16   **TempParameter,
  IN CONST UINTN  Length,
  IN BOOLEAN      StripQuotation
  );
 
#endif //_SHELL_PARAMETERS_PROTOCOL_PROVIDER_HEADER_