diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel2CommandsLib/Parse.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel2CommandsLib/Parse.c | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/Parse.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/Parse.c deleted file mode 100644 index 4072b9469d..0000000000 --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/Parse.c +++ /dev/null @@ -1,207 +0,0 @@ -/** @file
- Main file for Parse shell level 2 function.
-
- Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "UefiShellLevel2CommandsLib.h"
-
-/**
- Do the actual parsing of the file. the file should be SFO output from a
- shell command or a similar format.
-
- @param[in] FileName The filename to open.
- @param[in] TableName The name of the table to find.
- @param[in] ColumnIndex The column number to get.
- @param[in] TableNameInstance Which instance of the table to get (row).
- @param[in] ShellCommandInstance Which instance of the command to get.
-
- @retval SHELL_NOT_FOUND The requested instance was not found.
- @retval SHELL_SUCCESS The operation was successful.
-**/
-SHELL_STATUS
-EFIAPI
-PerformParsing(
- IN CONST CHAR16 *FileName,
- IN CONST CHAR16 *TableName,
- IN CONST UINTN ColumnIndex,
- IN CONST UINTN TableNameInstance,
- IN CONST UINTN ShellCommandInstance
- )
-{
- SHELL_FILE_HANDLE FileHandle;
- EFI_STATUS Status;
- BOOLEAN Ascii;
- UINTN LoopVariable;
- UINTN ColumnLoop;
- CHAR16 *TempLine;
- CHAR16 *ColumnPointer;
- SHELL_STATUS ShellStatus;
- CHAR16 *TempSpot;
-
- ASSERT(FileName != NULL);
- ASSERT(TableName != NULL);
-
- ShellStatus = SHELL_SUCCESS;
-
- Status = ShellOpenFileByName(FileName, &FileHandle, EFI_FILE_MODE_READ, 0);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellLevel2HiiHandle, FileName);
- ShellStatus = SHELL_NOT_FOUND;
- } else {
- for (LoopVariable = 0 ; LoopVariable < ShellCommandInstance && !ShellFileHandleEof(FileHandle);) {
- TempLine = ShellFileHandleReturnLine(FileHandle, &Ascii);
- if (TempLine == NULL) {
- break;
- }
- if (StrStr(TempLine, L"ShellCommand, \"") == TempLine) {
- LoopVariable++;
- }
- SHELL_FREE_NON_NULL(TempLine);
- }
- if (LoopVariable == ShellCommandInstance) {
- LoopVariable = 0;
- while(1) {
- TempLine = ShellFileHandleReturnLine(FileHandle, &Ascii);
- if ( TempLine == NULL
- || *TempLine == CHAR_NULL
- || StrStr(TempLine, L"ShellCommand, \"") == TempLine
- ){
- SHELL_FREE_NON_NULL(TempLine);
- break;
- }
- if (StrStr(TempLine, TableName) == TempLine) {
- LoopVariable++;
- }
- if ( LoopVariable == TableNameInstance
- || (TableNameInstance == (UINTN)-1 && StrStr(TempLine, TableName) == TempLine)
- ){
- for (ColumnLoop = 1, ColumnPointer = TempLine; ColumnLoop < ColumnIndex && ColumnPointer != NULL && *ColumnPointer != CHAR_NULL; ColumnLoop++) {
- ColumnPointer = StrStr(ColumnPointer, L",");
- if (ColumnPointer != NULL && *ColumnPointer != CHAR_NULL){
- ColumnPointer++;
- }
- }
- if (ColumnLoop == ColumnIndex) {
- if (ColumnPointer == NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_VAL), gShellLevel2HiiHandle, L"Column Index");
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- TempSpot = StrStr(ColumnPointer, L",");
- if (TempSpot != NULL) {
- *TempSpot = CHAR_NULL;
- }
- while (ColumnPointer != NULL && *ColumnPointer != CHAR_NULL && ColumnPointer[0] == L' '){
- ColumnPointer++;
- }
- if (ColumnPointer != NULL && *ColumnPointer != CHAR_NULL && ColumnPointer[0] == L'\"'){
- ColumnPointer++;
- }
- if (ColumnPointer != NULL && *ColumnPointer != CHAR_NULL && ColumnPointer[StrLen(ColumnPointer)-1] == L'\"'){
- ColumnPointer[StrLen(ColumnPointer)-1] = CHAR_NULL;
- }
-
- ShellPrintEx(-1, -1, L"%s\r\n", ColumnPointer);
- }
- }
- }
- SHELL_FREE_NON_NULL(TempLine);
- }
- }
- }
- return (ShellStatus);
-}
-
-STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
- {L"-i", TypeValue},
- {L"-s", TypeValue},
- {NULL, TypeMax}
- };
-
-/**
- Function for 'parse' 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
-ShellCommandRunParse (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- CHAR16 *ProblemParam;
- CONST CHAR16 *FileName;
- CONST CHAR16 *TableName;
- CONST CHAR16 *ColumnString;
- SHELL_STATUS ShellStatus;
- UINTN ShellCommandInstance;
- UINTN TableNameInstance;
-
- ShellStatus = SHELL_SUCCESS;
- ProblemParam = NULL;
-
- //
- // initialize the shell lib (we must be in non-auto-init...)
- //
- Status = ShellInitialize();
- ASSERT_EFI_ERROR(Status);
-
- //
- // parse the command line
- //
- Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);
- if (EFI_ERROR(Status)) {
- if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);
- FreePool(ProblemParam);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- ASSERT(FALSE);
- }
- } else {
- if (ShellCommandLineGetCount(Package) < 4) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel2HiiHandle);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else if (ShellCommandLineGetCount(Package) > 4) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- FileName = ShellCommandLineGetRawValue(Package, 1);
- TableName = ShellCommandLineGetRawValue(Package, 2);
- ColumnString = ShellCommandLineGetRawValue(Package, 3);
-
- if (ShellCommandLineGetValue(Package, L"-i") == NULL) {
- TableNameInstance = (UINTN)-1;
- } else {
- TableNameInstance = ShellStrToUintn(ShellCommandLineGetValue(Package, L"-i"));
- }
- if (ShellCommandLineGetValue(Package, L"-s") == NULL) {
- ShellCommandInstance = 1;
- } else {
- ShellCommandInstance = ShellStrToUintn(ShellCommandLineGetValue(Package, L"-s"));
- }
-
- ShellStatus = PerformParsing(FileName, TableName, ShellStrToUintn(ColumnString), TableNameInstance, ShellCommandInstance);
- }
- }
-
- //
- // free the command line package
- //
- ShellCommandLineFreeVarList (Package);
-
- return (ShellStatus);
-}
-
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