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fixes for IPF, CTRL-C support, and file redirection.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11066 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey
2010-11-16 22:31:47 +00:00
parent 3a4932d079
commit 8be0ba36fc
12 changed files with 911 additions and 96 deletions
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35
ShellPkg/Application/Shell/ShellParametersProtocol.h
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@ -21,6 +21,8 @@
#include <Protocol/SimpleFileSystem.h>
#include <Protocol/EfiShellParameters.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/SimpleTextOut.h>
#include <Protocol/SimpleTextIn.h>
#include <Guid/ShellVariableGuid.h>
@ -116,6 +118,15 @@ RestoreArgcArgv(
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 *ConErr;
EFI_HANDLE ConErrHandle;
} SYSTEM_TABLE_INFO;
/**
Funcion will replace the current StdIn and StdOut in the ShellParameters protocol
structure by parsing NewCommandLine. The current values are returned to the
@ -128,6 +139,7 @@ RestoreArgcArgv(
@param[out] OldStdIn Pointer to old StdIn.
@param[out] OldStdOut Pointer to old StdOut.
@param[out] OldStdErr Pointer to old StdErr.
@param[out] SystemTableInfo Pointer to old system table information.
@retval EFI_SUCCESS Operation was sucessful, Argv and Argc are valid.
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
@ -137,27 +149,30 @@ EFIAPI
UpdateStdInStdOutStdErr(
IN OUT EFI_SHELL_PARAMETERS_PROTOCOL *ShellParameters,
IN CONST CHAR16 *NewCommandLine,
OUT SHELL_FILE_HANDLE *OldStdIn OPTIONAL,
OUT SHELL_FILE_HANDLE *OldStdOut OPTIONAL,
OUT SHELL_FILE_HANDLE *OldStdErr OPTIONAL
OUT SHELL_FILE_HANDLE *OldStdIn,
OUT SHELL_FILE_HANDLE *OldStdOut,
OUT SHELL_FILE_HANDLE *OldStdErr,
OUT SYSTEM_TABLE_INFO *SystemTableInfo
);
/**
Funcion will replace the current StdIn and StdOut in the ShellParameters protocol
structure with StdIn and StdOut. The current values are de-allocated.
@param[in,out] ShellParameters pointer to parameter structure to modify
@param[out] OldStdIn Pointer to old StdIn.
@param[out] OldStdOut Pointer to old StdOut.
@param[out] OldStdErr Pointer to old StdErr.
@param[in,out] ShellParameters Pointer to parameter structure to modify.
@param[in] OldStdIn Pointer to old StdIn.
@param[in] OldStdOut Pointer to old StdOut.
@param[in] OldStdErr Pointer to old StdErr.
@param[in] SystemTableInfo Pointer to old system table information.
**/
EFI_STATUS
EFIAPI
RestoreStdInStdOutStdErr (
IN OUT EFI_SHELL_PARAMETERS_PROTOCOL *ShellParameters,
OUT SHELL_FILE_HANDLE *OldStdIn OPTIONAL,
OUT SHELL_FILE_HANDLE *OldStdOut OPTIONAL,
OUT SHELL_FILE_HANDLE *OldStdErr OPTIONAL
IN SHELL_FILE_HANDLE *OldStdIn,
IN SHELL_FILE_HANDLE *OldStdOut,
IN SHELL_FILE_HANDLE *OldStdErr,
IN SYSTEM_TABLE_INFO *SystemTableInfo
);
/**