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C++ ShellCommandLineGetRawValue函数代码示例

本文整理汇总了C++中ShellCommandLineGetRawValue函数的典型用法代码示例。如果您正苦于以下问题：C++ ShellCommandLineGetRawValue函数的具体用法？C++ ShellCommandLineGetRawValue怎么用？C++ ShellCommandLineGetRawValue使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了ShellCommandLineGetRawValue函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Image

/**
  Function for 'stall' 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
ShellCommandRunStall (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS          Status;
  LIST_ENTRY          *Package;
  CHAR16              *ProblemParam;
  SHELL_STATUS        ShellStatus;
  UINT64              Intermediate;

  ShellStatus         = SHELL_SUCCESS;

  //
  // 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), gShellLevel1HiiHandle, ProblemParam);
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      ASSERT(FALSE);
    }
  } else {
    if (ShellCommandLineGetRawValue(Package, 2) != NULL) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel1HiiHandle);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else if (ShellCommandLineGetRawValue(Package, 1) == NULL) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel1HiiHandle);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      Status = ShellConvertStringToUint64(ShellCommandLineGetRawValue(Package, 1), &Intermediate, FALSE, FALSE);
      if (EFI_ERROR(Status) || ((UINT64)(UINTN)(Intermediate)) != Intermediate) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_VAL), gShellLevel1HiiHandle, ShellCommandLineGetRawValue(Package, 1));
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else {
        Status = gBS->Stall((UINTN)Intermediate);
        if (EFI_ERROR(Status)) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_STALL_FAILED), gShellLevel1HiiHandle, Status);
          ShellStatus = SHELL_DEVICE_ERROR;
        }
      }
    }
    ShellCommandLineFreeVarList (Package);
  }
  return (ShellStatus);
}
开发者ID:etiago，项目名称:vbox，代码行数:66，代码来源:Stall.c

示例2: PrepareFirmwareImage

STATIC
EFI_STATUS
PrepareFirmwareImage (
  IN LIST_ENTRY             *CheckPackage,
  IN OUT SHELL_FILE_HANDLE  *FileHandle,
  IN OUT UINTN              **FileBuffer,
  IN OUT UINT64             *FileSize
  )
{
  CONST CHAR16         *FileStr;
  EFI_STATUS           Status;
  UINT64               OpenMode;
  UINTN                *Buffer;

  // Parse string from commandline
  FileStr = ShellCommandLineGetRawValue (CheckPackage, 1);
  if (FileStr == NULL) {
    Print (L"%s: No image specified\n", CMD_NAME_STRING);
    return EFI_INVALID_PARAMETER;
  } else {
    Status = ShellIsFile (FileStr);
    if (EFI_ERROR(Status)) {
      Print (L"%s: File not found\n", CMD_NAME_STRING);
      return EFI_INVALID_PARAMETER;
    }
  }

  // Obtain file size
  OpenMode = EFI_FILE_MODE_READ;

  Status = ShellOpenFileByName (FileStr, FileHandle, OpenMode, 0);
    if (EFI_ERROR (Status)) {
      Print (L"%s: Cannot open Image file\n", CMD_NAME_STRING);
      return EFI_DEVICE_ERROR;
    }

  Status = FileHandleGetSize (*FileHandle, FileSize);
    if (EFI_ERROR (Status)) {
      Print (L"%s: Cannot get Image file size\n", CMD_NAME_STRING);
    }

  // Read Image header into buffer
  Buffer = AllocateZeroPool (*FileSize);

  Status = FileHandleRead (*FileHandle, (UINTN *)FileSize, Buffer);
  if (EFI_ERROR (Status)) {
    Print (L"%s: Cannot read Image file header\n", CMD_NAME_STRING);
    ShellCloseFile (FileHandle);
    FreePool (Buffer);
    return EFI_DEVICE_ERROR;
  }

  *FileBuffer = Buffer;

  return EFI_SUCCESS;
}
开发者ID:mangguo321，项目名称:edk2-platforms，代码行数:56，代码来源:FUpdate.c

示例3: Image

/**
  Function for 'openinfo' 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
ShellCommandRunOpenInfo (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS          Status;
  LIST_ENTRY          *Package;
  CHAR16              *ProblemParam;
  SHELL_STATUS        ShellStatus;
  EFI_HANDLE          TheHandle;
  CONST CHAR16        *Param1;
  UINT64              Intermediate;

  ShellStatus         = SHELL_SUCCESS;

  //
  // 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), gShellDriver1HiiHandle, L"openinfo", ProblemParam);
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      ASSERT(FALSE);
    }
  } else {
    if (ShellCommandLineGetCount(Package) > 2){
      //
      // error for too many parameters
      //
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle, L"openinfo");
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else if (ShellCommandLineGetCount(Package) == 0) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDriver1HiiHandle, L"openinfo");
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      Param1 = ShellCommandLineGetRawValue(Package, 1);
      Status = ShellConvertStringToUint64(Param1, &Intermediate, TRUE, FALSE);
      if (EFI_ERROR(Status) || Param1 == NULL || ConvertHandleIndexToHandle((UINTN)Intermediate) == NULL){
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"openinfo", Param1);
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else {
        TheHandle = ConvertHandleIndexToHandle((UINTN)Intermediate);
        ASSERT(TheHandle != NULL);
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_OPENINFO_HEADER_LINE), gShellDriver1HiiHandle, (UINTN)Intermediate, TheHandle);

        Status = TraverseHandleDatabase (TheHandle);
        if (!EFI_ERROR(Status)) {
        } else {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, L"openinfo", Param1);
          ShellStatus = SHELL_NOT_FOUND;
        }
      }
    }
  }
  return (ShellStatus);
}
开发者ID:shijunjing，项目名称:edk2，代码行数:76，代码来源:OpenInfo.c

示例4: Image

/**
  Function for 'setsize' 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
ShellCommandRunSetSize (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS          Status;
  LIST_ENTRY          *Package;
  CHAR16              *ProblemParam;
  SHELL_STATUS        ShellStatus;
  CONST CHAR16        *Temp1;
  UINTN               NewSize;
  UINTN               LoopVar;
  SHELL_FILE_HANDLE              FileHandle;

  ShellStatus         = SHELL_SUCCESS;
  Status              = EFI_SUCCESS;

  //
  // 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"setsize", ProblemParam);
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      ASSERT(FALSE);
    }
  } else {
    if (ShellCommandLineGetCount(Package) < 3) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle, L"setsize");
      ShellStatus = SHELL_INVALID_PARAMETER;
      NewSize = 0;
    } else {
      Temp1 = ShellCommandLineGetRawValue(Package, 1);
      if (!ShellIsHexOrDecimalNumber(Temp1, FALSE, FALSE)) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SIZE_NOT_SPEC), gShellDebug1HiiHandle, L"setsize");
        ShellStatus = SHELL_INVALID_PARAMETER;
        NewSize = 0;
      } else {
        NewSize = ShellStrToUintn(Temp1);
      }
    }
    for (LoopVar = 2 ; LoopVar < ShellCommandLineGetCount(Package) && ShellStatus == SHELL_SUCCESS ; LoopVar++) {
      Status = ShellOpenFileByName(ShellCommandLineGetRawValue(Package, LoopVar), &FileHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE, 0);
      if (EFI_ERROR(Status)) {
        Status = ShellOpenFileByName(ShellCommandLineGetRawValue(Package, LoopVar), &FileHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE|EFI_FILE_MODE_CREATE, 0);
      }
      if (EFI_ERROR(Status) && LoopVar == 2) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_SPEC), gShellDebug1HiiHandle, L"setsize");
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else if (EFI_ERROR(Status)) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellDebug1HiiHandle, L"setsize", ShellCommandLineGetRawValue(Package, LoopVar));
        ShellStatus = SHELL_INVALID_PARAMETER;
        break;
      } else {
        Status = FileHandleSetSize(FileHandle, NewSize);
        if (Status == EFI_VOLUME_FULL) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_VOLUME_FULL), gShellDebug1HiiHandle, L"setsize");
          ShellStatus = SHELL_VOLUME_FULL;
        } else if (EFI_ERROR(Status)) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SET_SIZE_FAIL), gShellDebug1HiiHandle, L"setsize", ShellCommandLineGetRawValue(Package, LoopVar));
          ShellStatus = SHELL_INVALID_PARAMETER;
        } else {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SET_SIZE_DONE), gShellDebug1HiiHandle, ShellCommandLineGetRawValue(Package, LoopVar));
        }
        ShellCloseFile(&FileHandle);
      }
    }

    ShellCommandLineFreeVarList (Package);
  }

  return (ShellStatus);
}
开发者ID:shijunjing，项目名称:edk2，代码行数:93，代码来源:SetSize.c

示例5: Image

/**
  Function for 'time' 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
ShellCommandRunTime (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS    Status;
  LIST_ENTRY    *Package;
  EFI_TIME      TheTime;
  CHAR16        *ProblemParam;
  SHELL_STATUS  ShellStatus;
  INT16         Tz;
  UINT8         Daylight;
  CONST CHAR16  *TempLocation;
  UINTN         TzMinutes;

  //
  // Initialize variables
  //
  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
  //
  if (PcdGet8(PcdShellSupportLevel) == 2) {
    Status = ShellCommandLineParseEx (TimeParamList2, &Package, &ProblemParam, TRUE, TRUE);
  } else {
    ASSERT(PcdGet8(PcdShellSupportLevel) == 3);
    Status = ShellCommandLineParseEx (TimeParamList3, &Package, &ProblemParam, TRUE, TRUE);
  }
  if (EFI_ERROR(Status)) {
    if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, L"time", ProblemParam);
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      ASSERT(FALSE);
    }
  } else {
    //
    // check for "-?"
    //
    Status = gRT->GetTime(&TheTime, NULL);
    if (EFI_ERROR(Status)) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"time", L"gRT->GetTime", Status);
      return (SHELL_DEVICE_ERROR);
    }

    if (ShellCommandLineGetFlag(Package, L"-?")) {
      ASSERT(FALSE);
    } else if (ShellCommandLineGetRawValue(Package, 2) != NULL) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle, L"time");
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      //
      // If there are no parameters, then print the current time
      //
      if (ShellCommandLineGetRawValue(Package, 1) == NULL
        && !ShellCommandLineGetFlag(Package, L"-d")
        && !ShellCommandLineGetFlag(Package, L"-tz")) {
        //
        // ShellPrintEx the current time
        //
        if (TheTime.TimeZone == EFI_UNSPECIFIED_TIMEZONE) {
          TzMinutes = 0;
        } else {
          TzMinutes = (ABS(TheTime.TimeZone)) % 60;
        }

        if (TheTime.TimeZone != EFI_UNSPECIFIED_TIMEZONE) {
          ShellPrintHiiEx (
            -1,
            -1,
            NULL,
            STRING_TOKEN (STR_TIME_FORMAT),
            gShellLevel2HiiHandle,
            TheTime.Hour,
            TheTime.Minute,
            TheTime.Second,
            (TheTime.TimeZone > 0?L"-":L"+"),
            ((ABS(TheTime.TimeZone)) / 60),
            TzMinutes
            );
        } else {
          ShellPrintHiiEx (
            -1,
//.........这里部分代码省略.........
开发者ID:b-man，项目名称:edk2，代码行数:101，代码来源:TimeDate.c

示例6: Image

/**
  Function for 'compress' 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
ShellCommandRunEfiCompress (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS          Status;
  LIST_ENTRY          *Package;
  CHAR16              *ProblemParam;
  SHELL_STATUS        ShellStatus;
  SHELL_FILE_HANDLE   InShellFileHandle;
  SHELL_FILE_HANDLE   OutShellFileHandle;
  UINT64              OutSize;
  UINTN               OutSize2;
  VOID                *OutBuffer;
  UINT64              InSize;
  UINTN               InSize2;
  VOID                *InBuffer;
  CHAR16              *InFileName;
  CONST CHAR16        *OutFileName;
  CONST CHAR16        *TempParam;

  InFileName          = NULL;
  OutFileName         = NULL;
  OutSize             = 0;
  ShellStatus         = SHELL_SUCCESS;
  Status              = EFI_SUCCESS;
  OutBuffer           = NULL;
  InShellFileHandle   = NULL;
  OutShellFileHandle  = NULL;
  InBuffer            = 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"eficompress", ProblemParam);
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      ASSERT(FALSE);
    }
  } else {
    if (ShellCommandLineGetCount(Package) > 3) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle, L"eficompress");
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else if (ShellCommandLineGetCount(Package) < 3) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle, L"eficompress");
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      TempParam = ShellCommandLineGetRawValue(Package, 1);
      ASSERT(TempParam != NULL);
      InFileName = ShellFindFilePath(TempParam);
      OutFileName = ShellCommandLineGetRawValue(Package, 2);
      if (InFileName == NULL) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_FIND_FAIL), gShellDebug1HiiHandle, L"eficompress", TempParam);
        ShellStatus = SHELL_NOT_FOUND;
      } else {
        if (ShellIsDirectory(InFileName) == EFI_SUCCESS){
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_DIR), gShellDebug1HiiHandle, L"eficompress", InFileName);
          ShellStatus = SHELL_INVALID_PARAMETER;
        }
        if (ShellIsDirectory(OutFileName) == EFI_SUCCESS){
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_DIR), gShellDebug1HiiHandle, L"eficompress", OutFileName);
          ShellStatus = SHELL_INVALID_PARAMETER;
        }
        if (ShellStatus == SHELL_SUCCESS) {
          Status = ShellOpenFileByName(InFileName, &InShellFileHandle, EFI_FILE_MODE_READ, 0);
          if (EFI_ERROR(Status)) {
            ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellDebug1HiiHandle, L"eficompress", ShellCommandLineGetRawValue(Package, 1));
            ShellStatus = SHELL_NOT_FOUND;
          }
          Status = ShellOpenFileByName(OutFileName, &OutShellFileHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE|EFI_FILE_MODE_CREATE, 0);
          if (EFI_ERROR(Status)) {
            ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellDebug1HiiHandle, L"eficompress", ShellCommandLineGetRawValue(Package, 2));
            ShellStatus = SHELL_NOT_FOUND;
          }
        }
        if (ShellStatus == SHELL_SUCCESS) {
          Status = gEfiShellProtocol->GetFileSize(InShellFileHandle, &InSize);
          ASSERT_EFI_ERROR(Status);
          InBuffer = AllocateZeroPool((UINTN)InSize);
//.........这里部分代码省略.........
开发者ID:shijunjing，项目名称:edk2，代码行数:101，代码来源:EfiCompress.c

示例7: Image

/**
  Function for 'touch' 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
ShellCommandRunTouch (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS          Status;
  LIST_ENTRY          *Package;
  CHAR16              *ProblemParam;
  CONST CHAR16        *Param;
  SHELL_STATUS        ShellStatus;
  UINTN               ParamCount;
  EFI_SHELL_FILE_INFO *FileList;
  EFI_SHELL_FILE_INFO *Node;

  ProblemParam        = NULL;
  ShellStatus         = SHELL_SUCCESS;
  ParamCount          = 0;
  FileList            = 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 (ParamList, &Package, &ProblemParam, TRUE);
  if (EFI_ERROR(Status)) {
    if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, L"touch", ProblemParam);  
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      ASSERT(FALSE);
    }
  } else {
    //
    // check for "-?"
    //
    if (ShellCommandLineGetFlag(Package, L"-?")) {
      ASSERT(FALSE);
    }
    if (ShellCommandLineGetRawValue(Package, 1) == NULL) {
      //
      // we insufficient parameters
      //
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel3HiiHandle, L"touch");  
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      //
      // get a list with each file specified by parameters
      // if parameter is a directory then add all the files below it to the list
      //
      for ( ParamCount = 1, Param = ShellCommandLineGetRawValue(Package, ParamCount)
          ; Param != NULL
          ; ParamCount++, Param = ShellCommandLineGetRawValue(Package, ParamCount)
         ){
        Status = ShellOpenFileMetaArg((CHAR16*)Param, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE, &FileList);
        if (EFI_ERROR(Status)) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel3HiiHandle, L"touch", (CHAR16*)Param);  
          ShellStatus = SHELL_NOT_FOUND;
          break;
        }
        //
        // make sure we completed the param parsing sucessfully...
        // Also make sure that any previous action was sucessful
        //
        if (ShellStatus == SHELL_SUCCESS) {
          //
          // check that we have at least 1 file
          //
          if (FileList == NULL || IsListEmpty(&FileList->Link)) {
            ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_NF), gShellLevel3HiiHandle, L"touch", Param);  
            continue;
          } else {
            //
            // loop through the list and make sure we are not aborting...
            //
            for ( Node = (EFI_SHELL_FILE_INFO*)GetFirstNode(&FileList->Link)
                ; !IsNull(&FileList->Link, &Node->Link) && !ShellGetExecutionBreakFlag()
                ; Node = (EFI_SHELL_FILE_INFO*)GetNextNode(&FileList->Link, &Node->Link)
               ){
              //
              // make sure the file opened ok
              //
              if (EFI_ERROR(Node->Status)){
                ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellLevel3HiiHandle, L"touch", Node->FileName);  
//.........这里部分代码省略.........
开发者ID:FishYu1222，项目名称:edk2，代码行数:101，代码来源:Touch.c

示例8: Image

/**
  Function for 'dblk' 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
ShellCommandRunDblk (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS                Status;
  LIST_ENTRY                *Package;
  CHAR16                    *ProblemParam;
  SHELL_STATUS              ShellStatus;
  CONST CHAR16              *BlockName;
  CONST CHAR16              *LbaString;
  CONST CHAR16              *BlockCountString;
  UINT64                    Lba;
  UINT64                    BlockCount;
  EFI_DEVICE_PATH_PROTOCOL  *DevPath;

  ShellStatus         = SHELL_SUCCESS;
  Status              = EFI_SUCCESS;

  //
  // 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, ProblemParam);
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      ASSERT(FALSE);
    }
  } else {
    if (ShellCommandLineGetCount(Package) > 4) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else if (ShellCommandLineGetCount(Package) < 2) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      //
      // Parse the params
      //
      BlockName         = ShellCommandLineGetRawValue(Package, 1);
      LbaString         = ShellCommandLineGetRawValue(Package, 2);
      BlockCountString  = ShellCommandLineGetRawValue(Package, 3);

      if (LbaString == NULL) {
        Lba = 0;
      } else {
        if (!ShellIsHexOrDecimalNumber(LbaString, TRUE, FALSE)) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, LbaString);
          ShellStatus = SHELL_INVALID_PARAMETER;
        }
        ShellConvertStringToUint64(LbaString, &Lba, TRUE, FALSE);
      }

      if (BlockCountString == NULL) {
        BlockCount = 1;
      } else {
        if (!ShellIsHexOrDecimalNumber(BlockCountString, TRUE, FALSE)) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, BlockCountString);
          ShellStatus = SHELL_INVALID_PARAMETER;
        }
        ShellConvertStringToUint64(BlockCountString, &BlockCount, TRUE, FALSE);
        if (BlockCount > 0x10) {
          BlockCount = 0x10;
        } else if (BlockCount == 0) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, BlockCountString);
          ShellStatus = SHELL_INVALID_PARAMETER;
        }
      }
      
      if (ShellStatus == SHELL_SUCCESS) {
        //
        // do the work if we have a valid block identifier
        //
        if (gEfiShellProtocol->GetDevicePathFromMap(BlockName) == NULL) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, BlockName);
          ShellStatus = SHELL_INVALID_PARAMETER;
        } else {
          DevPath = (EFI_DEVICE_PATH_PROTOCOL*)gEfiShellProtocol->GetDevicePathFromMap(BlockName);
          if (gBS->LocateDevicePath(&gEfiBlockIoProtocolGuid, &DevPath, NULL) == EFI_NOT_FOUND) {
            ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_MAP_PROTOCOL), gShellDebug1HiiHandle, BlockName, L"BlockIo");
//.........这里部分代码省略.........
开发者ID:AshleyDeSimone，项目名称:edk2，代码行数:101，代码来源:Dblk.c

示例9: Image

/**
  Function for 'date' 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
ShellCommandRunDate (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS    Status;
  LIST_ENTRY    *Package;
  EFI_TIME      TheTime;
  CHAR16        *ProblemParam;
  SHELL_STATUS  ShellStatus;
  CONST CHAR16  *Param1;

  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 (SfoParamList, &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 {
    //
    // check for "-?"
    //
    if (ShellCommandLineGetFlag(Package, L"-?")) {
      ASSERT(FALSE);
    } else if (ShellCommandLineGetRawValue(Package, 2) != NULL) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      //
      // If there are 0 value parameters, then print the current date
      // else If there are any value paramerers, then print error
      //
      if (ShellCommandLineGetRawValue(Package, 1) == NULL) {
        //
        // get the current date
        //
        Status = gRT->GetTime(&TheTime, NULL);
        ASSERT_EFI_ERROR(Status);

        //
        // ShellPrintEx the date in SFO or regular format
        //
        if (ShellCommandLineGetFlag(Package, L"-sfo")) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DATE_SFO_FORMAT), gShellLevel2HiiHandle, TheTime.Month, TheTime.Day, TheTime.Year);
        } else {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DATE_FORMAT), gShellLevel2HiiHandle, TheTime.Month, TheTime.Day, TheTime.Year);
        }
      } else {
        if (PcdGet8(PcdShellSupportLevel) == 2) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
          ShellStatus = SHELL_INVALID_PARAMETER;
        } else {
          //
          // perform level 3 operation here.
          //
          Param1 = ShellCommandLineGetRawValue(Package, 1);
          if (Param1 == NULL) {
            ShellStatus = SHELL_INVALID_PARAMETER;
          } else {
            ShellStatus = CheckAndSetDate(Param1);
          }
          if (ShellStatus != SHELL_SUCCESS) {
            ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, Param1);
            ShellStatus = SHELL_INVALID_PARAMETER;
          }
        }
      }
    }
  }
  //
  // free the command line package
  //
  ShellCommandLineFreeVarList (Package);

  //
  // return the status
  //
//.........这里部分代码省略.........
开发者ID:etiago，项目名称:vbox，代码行数:101，代码来源:TimeDate.c

示例10: Image

/**
  Function for 'mode' 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
ShellCommandRunMode (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS          Status;
  LIST_ENTRY          *Package;
  CHAR16              *ProblemParam;
  SHELL_STATUS        ShellStatus;
  UINTN               NewCol;
  UINTN               NewRow;
  UINTN               Col;
  UINTN               Row;
  CONST CHAR16        *Temp;
  BOOLEAN             Done;
  INT32               LoopVar;

  ShellStatus         = SHELL_SUCCESS;
  Status              = EFI_SUCCESS;

  //
  // 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, ProblemParam);
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      ASSERT(FALSE);
    }
  } else {
    if (ShellCommandLineGetCount(Package) > 3) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else if (ShellCommandLineGetCount(Package) == 2) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else if (ShellCommandLineGetCount(Package) == 3) {
      Temp = ShellCommandLineGetRawValue(Package, 1);
      if (!ShellIsHexOrDecimalNumber(Temp, FALSE, FALSE)) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, Temp);
        ShellStatus = SHELL_INVALID_PARAMETER;
      }
      NewCol = ShellStrToUintn(Temp);
      Temp = ShellCommandLineGetRawValue(Package, 2);
      if (!ShellIsHexOrDecimalNumber(Temp, FALSE, FALSE)) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, Temp);
        ShellStatus = SHELL_INVALID_PARAMETER;
      }
      NewRow = ShellStrToUintn(Temp);

      for (LoopVar = 0, Done = FALSE; LoopVar < gST->ConOut->Mode->MaxMode && ShellStatus == SHELL_SUCCESS ; LoopVar++) {
        Status = gST->ConOut->QueryMode(gST->ConOut, LoopVar, &Col, &Row);
        if (EFI_ERROR(Status)) {
          continue;
        }
        if (Col == NewCol && Row == NewRow) {
          Status = gST->ConOut->SetMode(gST->ConOut, LoopVar);
          if (EFI_ERROR(Status)) {
            ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MODE_SET_FAIL), gShellDebug1HiiHandle, Status);
            ShellStatus = SHELL_DEVICE_ERROR;
          } else {
            // worked fine...
            Done = TRUE;
          }
          break;
        }
      }

      if (!Done) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MODE_NO_MATCH), gShellDebug1HiiHandle);
        ShellStatus = SHELL_INVALID_PARAMETER;
      }

    } else if (ShellCommandLineGetCount(Package) == 1) {
      //
      // print out valid
      //
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MODE_LIST_HEAD), gShellDebug1HiiHandle);
      for (LoopVar = 0, Done = FALSE; LoopVar < gST->ConOut->Mode->MaxMode && ShellStatus == SHELL_SUCCESS ; LoopVar++) {
        Status = gST->ConOut->QueryMode(gST->ConOut, LoopVar, &Col, &Row);
//.........这里部分代码省略.........
开发者ID:AshleyDeSimone，项目名称:edk2，代码行数:101，代码来源:Mode.c

示例11: Image


//.........这里部分代码省略.........
        L"tftp", ProblemParam
        );
      FreePool (ProblemParam);
    } else {
      ASSERT (FALSE);
    }
    goto Error;
  }

  //
  // Check the number of parameters
  //
  ParamCount = ShellCommandLineGetCount (CheckPackage);
  if (ParamCount > 4) {
    ShellPrintHiiEx (
      -1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY),
      gShellTftpHiiHandle, L"tftp"
      );
    goto Error;
  }
  if (ParamCount < 3) {
    ShellPrintHiiEx (
      -1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW),
      gShellTftpHiiHandle, L"tftp"
      );
    goto Error;
  }

  Mtftp4ConfigData = DefaultMtftp4ConfigData;

  //
  // Check the host IPv4 address
  //
  ValueStr = ShellCommandLineGetRawValue (CheckPackage, 1);
  Status = NetLibStrToIp4 (ValueStr, &Mtftp4ConfigData.ServerIp);
  if (EFI_ERROR (Status)) {
    ShellPrintHiiEx (
      -1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV),
      gShellTftpHiiHandle, L"tftp", ValueStr
    );
    goto Error;
  }

  RemoteFilePath = ShellCommandLineGetRawValue (CheckPackage, 2);
  AsciiRemoteFilePath = AllocatePool (
                          (StrLen (RemoteFilePath) + 1) * sizeof (CHAR8)
                          );
  if (AsciiRemoteFilePath == NULL) {
    ShellStatus = SHELL_OUT_OF_RESOURCES;
    goto Error;
  }
  UnicodeStrToAsciiStr (RemoteFilePath, AsciiRemoteFilePath);

  if (ParamCount == 4) {
    LocalFilePath = ShellCommandLineGetRawValue (CheckPackage, 3);
  } else {
    Walker = RemoteFilePath + StrLen (RemoteFilePath);
    while ((--Walker) >= RemoteFilePath) {
      if ((*Walker == L'\\') ||
          (*Walker == L'/' )    ) {
        break;
      }
    }
    LocalFilePath = Walker + 1;
  }
开发者ID:rsalveti，项目名称:edk2，代码行数:66，代码来源:Tftp.c

示例12: Image

/**
  Function for 'hexedit' 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
ShellCommandRunHexEdit (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS              Status;
  CHAR16                  *Buffer;
  CHAR16                  *ProblemParam;
  SHELL_STATUS            ShellStatus;
  LIST_ENTRY              *Package;
  CHAR16                  *NewName;
  CONST CHAR16            *Name;
  UINTN                   Offset;
  UINTN                   Size;
  EDIT_FILE_TYPE          WhatToDo;

  Buffer      = NULL;
  ShellStatus = SHELL_SUCCESS;
  NewName         = NULL;
  Buffer      = NULL;
  Name        = NULL;
  Offset      = 0;
  Size        = 0;
  WhatToDo    = FileTypeNone;

  //
  // initialize the shell lib (we must be in non-auto-init...)
  //
  Status = ShellInitialize();
//  ASSERT_EFI_ERROR(Status);

  Status = CommandInit();
//  ASSERT_EFI_ERROR(Status);
  if (EFI_ERROR(Status)) {
  
    return SHELL_UNSUPPORTED;
  }

  //
  // 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), gShellDebug1HiiHandle, L"hexedit", ProblemParam);  
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } /* else {
      ASSERT(FALSE);
    } */
  } else {
    //
    // Check for -d
    //
    if (ShellCommandLineGetFlag(Package, L"-d")){
      if (ShellCommandLineGetCount(Package) < 4) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle, L"hexedit");  
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else if (ShellCommandLineGetCount(Package) > 4) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle, L"hexedit");  
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else {
        WhatToDo = FileTypeDiskBuffer;
        Name    = ShellCommandLineGetRawValue(Package, 1);
        Offset  = ShellStrToUintn(ShellCommandLineGetRawValue(Package, 2));
        Size    = ShellStrToUintn(ShellCommandLineGetRawValue(Package, 3));
      }
      if (Offset == (UINTN)-1 || Size == (UINTN)-1) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellDebug1HiiHandle, L"hexedit", L"-d");  
        ShellStatus = SHELL_INVALID_PARAMETER;
      }
    }

    //
    // check for -f
    //
    if (ShellCommandLineGetFlag(Package, L"-f") && (WhatToDo == FileTypeNone)){
      if (ShellCommandLineGetCount(Package) < 2) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle, L"hexedit");  
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else if (ShellCommandLineGetCount(Package) > 2) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle, L"hexedit");  
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else {
        Name      = ShellCommandLineGetRawValue(Package, 1);
        if (Name == NULL || !IsValidFileName(Name)) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellDebug1HiiHandle, L"hexedit", Name);  
          ShellStatus = SHELL_INVALID_PARAMETER;
        } else {
          WhatToDo  = FileTypeFileBuffer;
        }
      }
//.........这里部分代码省略.........
开发者ID:jief666，项目名称:clover，代码行数:101，代码来源:HexEdit.c

示例13: Image

/**
  Function for 'disconnect' 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
ShellCommandRunDisconnect (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS          Status;
  LIST_ENTRY          *Package;
  CHAR16              *ProblemParam;
  SHELL_STATUS        ShellStatus;
  CONST CHAR16        *Param1;
  CONST CHAR16        *Param2;
  CONST CHAR16        *Param3;
  EFI_HANDLE          Handle1;
  EFI_HANDLE          Handle2;
  EFI_HANDLE          Handle3;
  UINT64              Intermediate1;
  UINT64              Intermediate2;
  UINT64              Intermediate3;

  ShellStatus         = SHELL_SUCCESS;

  //
  // 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 (ParamList, &Package, &ProblemParam, TRUE);
  if (EFI_ERROR(Status)) {
    if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, ProblemParam);
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      ASSERT(FALSE);
    }
  } else {
    if (ShellCommandLineGetFlag(Package, L"-r")){
      if (ShellCommandLineGetCount(Package) > 1){
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle);
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else if (ShellCommandLineGetCount(Package) < 1) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDriver1HiiHandle);
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else {
        Status = DisconnectAll();
      }
    } else {
      if (ShellCommandLineGetCount(Package) > 4){
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle);
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else if (ShellCommandLineGetCount(Package) < 2) {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDriver1HiiHandle);
        ShellStatus = SHELL_INVALID_PARAMETER;
      } else {
        //
        // must have between 1 and 3 handles passed in ...
        //
        Param1  = ShellCommandLineGetRawValue(Package, 1);
        Param2  = ShellCommandLineGetRawValue(Package, 2);
        Param3  = ShellCommandLineGetRawValue(Package, 3);
        ShellConvertStringToUint64(Param1, &Intermediate1, TRUE, FALSE);
        Handle1 = Param1!=NULL?ConvertHandleIndexToHandle((UINTN)Intermediate1):NULL;
        ShellConvertStringToUint64(Param2, &Intermediate2, TRUE, FALSE);
        Handle2 = Param2!=NULL?ConvertHandleIndexToHandle((UINTN)Intermediate2):NULL;
        ShellConvertStringToUint64(Param3, &Intermediate3, TRUE, FALSE);
        Handle3 = Param3!=NULL?ConvertHandleIndexToHandle((UINTN)Intermediate3):NULL;

        if (Param1 != NULL && Handle1 == NULL) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param1);
          ShellStatus = SHELL_INVALID_PARAMETER;
        } else if (Param2 != NULL && Handle2 == NULL) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param2);
          ShellStatus = SHELL_INVALID_PARAMETER;
        } else if (Param3 != NULL && Handle3 == NULL) {
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_HANDLE), gShellDriver1HiiHandle, Param3);
          ShellStatus = SHELL_INVALID_PARAMETER;
        } else if (EFI_ERROR(gBS->OpenProtocol(Handle1, &gEfiDevicePathProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {
          ASSERT(Param1 != NULL);
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_HANDLE_NOT), gShellDriver1HiiHandle, ShellStrToUintn(Param1), L"controller handle");
          ShellStatus = SHELL_INVALID_PARAMETER;
        } else if (Handle2 != NULL && EFI_ERROR(gBS->OpenProtocol(Handle2, &gEfiDriverBindingProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL))) {
          ASSERT(Param2 != NULL);
          ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_HANDLE_NOT), gShellDriver1HiiHandle, ShellStrToUintn(Param2), L"driver handle");
          ShellStatus = SHELL_INVALID_PARAMETER;
        } else {
//.........这里部分代码省略.........
开发者ID:etiago，项目名称:vbox，代码行数:101，代码来源:Disconnect.c

示例14: Image

/**
  Function for 'devices' 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
ShellCommandRunDevices (
  IN EFI_HANDLE        ImageHandle,
  IN EFI_SYSTEM_TABLE  *SystemTable
  )
{
  EFI_STATUS          Status;
  LIST_ENTRY          *Package;
  CHAR16              *ProblemParam;
  SHELL_STATUS        ShellStatus;
  CHAR8               *Language;
  EFI_HANDLE          *HandleList;
  EFI_HANDLE          *HandleListWalker;
  CHAR16              Type;
  BOOLEAN             Cfg;
  BOOLEAN             Diag;
  UINTN               Parents;
  UINTN               Devices;
  UINTN               Children;
  CHAR16              *Name;
  CONST CHAR16        *Lang;
  BOOLEAN             SfoFlag;

  ShellStatus         = SHELL_SUCCESS;
  Language            = NULL;
  SfoFlag             = FALSE;

  //
  // initialize the shell lib (we must be in non-auto-init...)
  //
  Status = ShellInitialize();
//  ASSERT_EFI_ERROR(Status);

  Status = CommandInit();
//  ASSERT_EFI_ERROR(Status);
  if (EFI_ERROR(Status)) {

    return SHELL_UNSUPPORTED;
  }

  //
  // 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), gShellDriver1HiiHandle, L"devices", ProblemParam);  
      FreePool(ProblemParam);
      ShellStatus = SHELL_INVALID_PARAMETER;
    } /* else {
      ASSERT(FALSE);
    } */
  } else {
    //
    // if more than 0 'value' parameters  we have too many parameters
    //
    if (ShellCommandLineGetRawValue(Package, 1) != NULL){
      //
      // error for too many parameters
      //
      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle, L"devices");  
      ShellStatus = SHELL_INVALID_PARAMETER;
    } else {
      //
      // get the language if necessary
      //
      Lang = ShellCommandLineGetValue(Package, L"-l");
      if (Lang != NULL) {
        Language = AllocateZeroPool(StrSize(Lang));
        AsciiSPrint(Language, StrSize(Lang), "%S", Lang);
      } else if (!ShellCommandLineGetFlag(Package, L"-l")){
        ASSERT(Language == NULL);
//        Language = AllocateZeroPool(10);
//        AsciiSPrint(Language, 10, "en-us");
      } else {
        ASSERT(Language == NULL);
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellDriver1HiiHandle, L"devices",  L"-l");  
        ShellCommandLineFreeVarList (Package);
        return (SHELL_INVALID_PARAMETER);
      }


      //
      // Print Header

      //
      if (ShellCommandLineGetFlag (Package, L"-sfo")) {
        ShellPrintHiiEx (-1, -1, Language, STRING_TOKEN (STR_GEN_SFO_HEADER), gShellDriver1HiiHandle, L"devices");
        SfoFlag = TRUE;
      } else {
        ShellPrintHiiEx (-1, -1, Language, STRING_TOKEN (STR_DEVICES_HEADER_LINES), gShellDriver1HiiHandle);
      }

//.........这里部分代码省略.........
开发者ID:jief666，项目名称:clover，代码行数:101，代码来源:Devices.c

示例15: ShellCommandRotate

/**
 *      Function executed when the rotate command is entered
 *
 *      @param  ImageHandle     Pointer to the Image handle of this driver
 *      @param  SystemTable     Pointer to the EFI_SYSTEM_TABLE
 *
 *      @retval EFI_SUCCESS     Command always returns success
 **/
SHELL_STATUS EFIAPI ShellCommandRotate(IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)
{
    EFI_STATUS Status;
    LIST_ENTRY *Package;
    CHAR16 *ProblemParam;
    CONST CHAR16 *Temp;
    UINT64 Rotate = (UINTN)-1;
    UINT64 HandleNumber = (UINT64)(-1);
    GRAPHICS_OUTPUT_PROTOCOL_ROTATE_PROTOCOL *GopRotate = NULL;
    EFI_HANDLE Handle = NULL;

    Status = ShellCommandLineParse(ParamList, &Package, &ProblemParam, TRUE);
    if(EFI_ERROR(Status))
    {
        Print(L"Problem Param! %s\n", ProblemParam);
        gBS->FreePool(ProblemParam);
        return SHELL_INVALID_PARAMETER;
    }

    if(ShellCommandLineGetCount(Package) == 1)
    {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_GEN_TOO_FEW), gGopRotateShellCommandHiiHandle, L"rotate");  
        return SHELL_INVALID_PARAMETER;
    }

    if(ShellCommandLineGetCount(Package) > 3) 
    {
        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_GEN_TOO_MANY), gGopRotateShellCommandHiiHandle, L"rotate");  
        return SHELL_INVALID_PARAMETER;
    }

    Temp = ShellCommandLineGetRawValue(Package, 1);
    if(Temp != NULL) 
    {
        Status = ShellConvertStringToUint64(Temp, &HandleNumber, TRUE, TRUE);
    }

    Temp = ShellCommandLineGetRawValue(Package, 2);
    if(Temp != NULL) 
    {
        Status = ShellConvertStringToUint64(Temp, &Rotate, TRUE, TRUE);
    }

    Handle = ConvertHandleIndexToHandle((UINTN)HandleNumber);

    Status = gBS->HandleProtocol(Handle, &gGraphicsOutputProtocolRotateProtocolGuid, (VOID**)&GopRotate);
    if(EFI_ERROR(Status))
    {
        Print(L"No Gop Rotate Protocol found on device\n");
    }
    else
    {
        switch(Rotate)
        {
            case 0:
                GopRotate->SetRotation(GopRotate, Rotate0);
                break;
            
            case 0x90:
                GopRotate->SetRotation(GopRotate, Rotate90);
                break;

            case 0x180:
                GopRotate->SetRotation(GopRotate, Rotate180);
                break;

            case 0x270:
                GopRotate->SetRotation(GopRotate, Rotate270);
                break;

            default:
                Print(L"Invalid paramter \"%s\" for rotate angle\n", Temp);
                Print(L"Expected: 0, 90, 180 or 270\n");
                break;
        }
    }
    return EFI_SUCCESS;
}
开发者ID:apop2，项目名称:GopRotate，代码行数:86，代码来源:ChangeScreenRotatation.c


注：本文中的ShellCommandLineGetRawValue函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。