diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Edit.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Edit.c | 322 |
1 files changed, 161 insertions, 161 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Edit.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Edit.c index f5edc1bdbb..7a50057d9d 100644 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Edit.c +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Edit.c @@ -1,161 +1,161 @@ -/** @file
- Main file for Edit shell Debug1 function.
-
- (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
- Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved. <BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include "UefiShellDebug1CommandsLib.h"
-#include "TextEditor.h"
-
-/**
- Function for 'edit' command.
-
- @param[in] ImageHandle Handle to the Image (NULL if Internal).
- @param[in] SystemTable Pointer to the System Table (NULL if Internal).
-**/
-SHELL_STATUS
-EFIAPI
-ShellCommandRunEdit (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- CHAR16 *Buffer;
- CHAR16 *ProblemParam;
- SHELL_STATUS ShellStatus;
- LIST_ENTRY *Package;
- CONST CHAR16 *Cwd;
- CHAR16 *Nfs;
- CHAR16 *Spot;
- CONST CHAR16 *TempParam;
-
- // SHELL_FILE_HANDLE TempHandle;
-
- Buffer = NULL;
- ShellStatus = SHELL_SUCCESS;
- Nfs = NULL;
-
- //
- // initialize the shell lib (we must be in non-auto-init...)
- //
- Status = ShellInitialize ();
- ASSERT_EFI_ERROR (Status);
-
- Status = CommandInit ();
- ASSERT_EFI_ERROR (Status);
-
- //
- // parse the command line
- //
- Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);
- if (EFI_ERROR (Status)) {
- if ((Status == EFI_VOLUME_CORRUPTED) && (ProblemParam != NULL)) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, L"edit", ProblemParam);
- FreePool (ProblemParam);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- ASSERT (FALSE);
- }
- } else {
- if (ShellCommandLineGetCount (Package) > 2) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle, L"edit");
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- Cwd = gEfiShellProtocol->GetCurDir (NULL);
- if (Cwd == NULL) {
- Cwd = ShellGetEnvironmentVariable (L"path");
- if (Cwd != NULL) {
- Nfs = StrnCatGrow (&Nfs, NULL, Cwd+3, 0);
- if (Nfs != NULL) {
- Spot = StrStr (Nfs, L";");
- if (Spot != NULL) {
- *Spot = CHAR_NULL;
- }
-
- Spot = StrStr (Nfs, L"\\");
- if (Spot != NULL) {
- Spot[1] = CHAR_NULL;
- }
-
- gEfiShellProtocol->SetCurDir (NULL, Nfs);
- FreePool (Nfs);
- }
- }
- }
-
- Status = MainEditorInit ();
-
- if (EFI_ERROR (Status)) {
- gST->ConOut->ClearScreen (gST->ConOut);
- gST->ConOut->EnableCursor (gST->ConOut, TRUE);
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_EDIT_MAIN_INIT_FAILED), gShellDebug1HiiHandle);
- } else {
- MainEditorBackup ();
-
- //
- // if editor launched with file named
- //
- if (ShellCommandLineGetCount (Package) == 2) {
- TempParam = ShellCommandLineGetRawValue (Package, 1);
- ASSERT (TempParam != NULL);
- FileBufferSetFileName (TempParam);
- // if (EFI_ERROR(ShellFileExists(MainEditor.FileBuffer->FileName))) {
- // Status = ShellOpenFileByName(MainEditor.FileBuffer->FileName, &TempHandle, EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE, 0);
- // if (!EFI_ERROR(Status)) {
- // ShellCloseFile(&TempHandle);
- // }
- // }
- }
-
- Status = FileBufferRead (MainEditor.FileBuffer->FileName, FALSE);
- if (!EFI_ERROR (Status)) {
- MainEditorRefresh ();
-
- Status = MainEditorKeyInput ();
- }
-
- if (Status != EFI_OUT_OF_RESOURCES) {
- //
- // back up the status string
- //
- Buffer = CatSPrint (NULL, L"%s", StatusBarGetString ());
- }
-
- MainEditorCleanup ();
-
- //
- // print editor exit code on screen
- //
- if (Status == EFI_SUCCESS) {
- } else if (Status == EFI_OUT_OF_RESOURCES) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellDebug1HiiHandle, L"edit");
- } else {
- if (Buffer != NULL) {
- if (StrCmp (Buffer, L"") != 0) {
- //
- // print out the status string
- //
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_EDIT_MAIN_BUFFER), gShellDebug1HiiHandle, Buffer);
- } else {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_EDIT_MAIN_UNKNOWN_EDITOR_ERR), gShellDebug1HiiHandle);
- }
- } else {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_EDIT_MAIN_UNKNOWN_EDITOR_ERR), gShellDebug1HiiHandle);
- }
- }
-
- if (Status != EFI_OUT_OF_RESOURCES) {
- SHELL_FREE_NON_NULL (Buffer);
- }
- }
- }
-
- ShellCommandLineFreeVarList (Package);
- }
-
- return ShellStatus;
-}
+/** @file + Main file for Edit shell Debug1 function. + + (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR> + Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved. <BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include "UefiShellDebug1CommandsLib.h" +#include "TextEditor.h" + +/** + Function for 'edit' command. + + @param[in] ImageHandle Handle to the Image (NULL if Internal). + @param[in] SystemTable Pointer to the System Table (NULL if Internal). +**/ +SHELL_STATUS +EFIAPI +ShellCommandRunEdit ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + CHAR16 *Buffer; + CHAR16 *ProblemParam; + SHELL_STATUS ShellStatus; + LIST_ENTRY *Package; + CONST CHAR16 *Cwd; + CHAR16 *Nfs; + CHAR16 *Spot; + CONST CHAR16 *TempParam; + + // SHELL_FILE_HANDLE TempHandle; + + Buffer = NULL; + ShellStatus = SHELL_SUCCESS; + Nfs = NULL; + + // + // initialize the shell lib (we must be in non-auto-init...) + // + Status = ShellInitialize (); + ASSERT_EFI_ERROR (Status); + + Status = CommandInit (); + ASSERT_EFI_ERROR (Status); + + // + // parse the command line + // + Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE); + if (EFI_ERROR (Status)) { + if ((Status == EFI_VOLUME_CORRUPTED) && (ProblemParam != NULL)) { + ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, L"edit", ProblemParam); + FreePool (ProblemParam); + ShellStatus = SHELL_INVALID_PARAMETER; + } else { + ASSERT (FALSE); + } + } else { + if (ShellCommandLineGetCount (Package) > 2) { + ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle, L"edit"); + ShellStatus = SHELL_INVALID_PARAMETER; + } else { + Cwd = gEfiShellProtocol->GetCurDir (NULL); + if (Cwd == NULL) { + Cwd = ShellGetEnvironmentVariable (L"path"); + if (Cwd != NULL) { + Nfs = StrnCatGrow (&Nfs, NULL, Cwd+3, 0); + if (Nfs != NULL) { + Spot = StrStr (Nfs, L";"); + if (Spot != NULL) { + *Spot = CHAR_NULL; + } + + Spot = StrStr (Nfs, L"\\"); + if (Spot != NULL) { + Spot[1] = CHAR_NULL; + } + + gEfiShellProtocol->SetCurDir (NULL, Nfs); + FreePool (Nfs); + } + } + } + + Status = MainEditorInit (); + + if (EFI_ERROR (Status)) { + gST->ConOut->ClearScreen (gST->ConOut); + gST->ConOut->EnableCursor (gST->ConOut, TRUE); + ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_EDIT_MAIN_INIT_FAILED), gShellDebug1HiiHandle); + } else { + MainEditorBackup (); + + // + // if editor launched with file named + // + if (ShellCommandLineGetCount (Package) == 2) { + TempParam = ShellCommandLineGetRawValue (Package, 1); + ASSERT (TempParam != NULL); + FileBufferSetFileName (TempParam); + // if (EFI_ERROR(ShellFileExists(MainEditor.FileBuffer->FileName))) { + // Status = ShellOpenFileByName(MainEditor.FileBuffer->FileName, &TempHandle, EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE, 0); + // if (!EFI_ERROR(Status)) { + // ShellCloseFile(&TempHandle); + // } + // } + } + + Status = FileBufferRead (MainEditor.FileBuffer->FileName, FALSE); + if (!EFI_ERROR (Status)) { + MainEditorRefresh (); + + Status = MainEditorKeyInput (); + } + + if (Status != EFI_OUT_OF_RESOURCES) { + // + // back up the status string + // + Buffer = CatSPrint (NULL, L"%s", StatusBarGetString ()); + } + + MainEditorCleanup (); + + // + // print editor exit code on screen + // + if (Status == EFI_SUCCESS) { + } else if (Status == EFI_OUT_OF_RESOURCES) { + ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellDebug1HiiHandle, L"edit"); + } else { + if (Buffer != NULL) { + if (StrCmp (Buffer, L"") != 0) { + // + // print out the status string + // + ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_EDIT_MAIN_BUFFER), gShellDebug1HiiHandle, Buffer); + } else { + ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_EDIT_MAIN_UNKNOWN_EDITOR_ERR), gShellDebug1HiiHandle); + } + } else { + ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_EDIT_MAIN_UNKNOWN_EDITOR_ERR), gShellDebug1HiiHandle); + } + } + + if (Status != EFI_OUT_OF_RESOURCES) { + SHELL_FREE_NON_NULL (Buffer); + } + } + } + + ShellCommandLineFreeVarList (Package); + } + + return ShellStatus; +} |