825 lines
20 KiB
C++
825 lines
20 KiB
C++
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/******************************************************************************
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Copyright(c) Microsoft Corporation
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Module Name:
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delete.cpp
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Abstract:
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This module deletes the task(s) present in the system
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Author:
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Hari 10-Sep-2000
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Revision History:
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Hari 10-Sep-2000 : Created it
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G.Surender Reddy 25-Sep-2000 : Modified it [added error checking]
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G.Surender Reddy 31-Oct-2000 : Modified it
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[Moved strings to resource file]
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G.Surender Reddy 18-Nov-2000 : Modified it
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[Modified usage help to be displayed]
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G.Surender Reddy 15-Dec-2000 : Modified it
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[Removed getch() fn.& used Console API
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to read characters]
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G.Surender Reddy 22-Dec-2000 : Modified it
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[Rewrote the DisplayDeleteUsage() fn.]
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G.Surender Reddy 08-Jan-2001 : Modified it
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[Deleted the unused variables.]
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******************************************************************************/
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//common header files needed for this file
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#include "pch.h"
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#include "CommonHeaderFiles.h"
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#include <xpsp1res.h>
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// Function declaration for the Usage function.
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VOID DisplayDeleteUsage();
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BOOL ConfirmDelete( LPCTSTR szTaskName , PBOOL pbFalg );
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LPWSTR GetSpResString( UINT uID , LPWSTR lpwszBuffer);
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/*****************************************************************************
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Routine Description:
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This routine deletes a specified scheduled task(s)
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Arguments:
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[ in ] argc : Number of command line arguments
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[ in ] argv : Array containing command line arguments
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Return Value :
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A DWORD value indicating EXIT_SUCCESS on success else
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EXIT_FAILURE on failure
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*****************************************************************************/
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DWORD
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DeleteScheduledTask( DWORD argc, LPCTSTR argv[] )
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{
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// Variables used to find whether Delete main option, Usage option
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// or the force option is specified or not
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BOOL bDelete = FALSE;
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BOOL bUsage = FALSE;
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BOOL bForce = FALSE;
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// Set the TaskSchduler object as NULL
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ITaskScheduler *pITaskScheduler = NULL;
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// Return value
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HRESULT hr = S_OK;
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// Initialising the variables that are passed to TCMDPARSER structure
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_TCHAR szServer[ MAX_STRING_LENGTH ] = NULL_STRING;
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_TCHAR szTaskName[ MAX_STRING_LENGTH ] = NULL_STRING;
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_TCHAR szUser[ MAX_STRING_LENGTH ] = NULL_STRING;
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_TCHAR szPassword[ MAX_STRING_LENGTH ] = NULL_STRING;
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// For each task in all the tasks.
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LPCTSTR szEachTaskName = NULL;
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BOOL bWrongValue = FALSE;
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// Dynamic Array contaning array of jobs
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TARRAY arrJobs = NULL;
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// Task name or the job name which is to be deleted
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WCHAR wszJobName[MAX_STRING_LENGTH] ;
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wcscpy(wszJobName,NULL_U_STRING);
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// Loop Variable.
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DWORD dwJobCount = 0;
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//buffer for displaying error message
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TCHAR szMessage[MAX_STRING_LENGTH] = NULL_STRING;
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BOOL bNeedPassword = FALSE;
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BOOL bResult = FALSE;
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BOOL bCloseConnection = TRUE;
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lstrcpy( szPassword, ASTERIX);
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// Builiding the TCMDPARSER structure
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TCMDPARSER cmdOptions[] =
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{
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{
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CMDOPTION_DELETE,
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CP_MAIN_OPTION,
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1,
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0,
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&bDelete,
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NULL_STRING,
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NULL,
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NULL
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},
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{
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SWITCH_SERVER,
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CP_TYPE_TEXT | CP_VALUE_MANDATORY,
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1,
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0,
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&szServer,
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NULL_STRING,
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NULL,
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NULL
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},
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{
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SWITCH_TASKNAME,
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CP_TYPE_TEXT | CP_VALUE_MANDATORY | CP_MANDATORY ,
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1,
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0,
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&szTaskName,
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NULL_STRING,
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NULL,
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NULL
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},
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{
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SWITCH_FORCE,
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0,
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1,
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0,
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&bForce,
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NULL_STRING,
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NULL,
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NULL
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},
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{
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CMDOPTION_USAGE,
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CP_USAGE ,
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1,
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0,
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&bUsage,
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NULL_STRING,
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NULL,
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NULL
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},
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{
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SWITCH_USER,
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CP_TYPE_TEXT | CP_VALUE_MANDATORY,
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OPTION_COUNT,
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0,
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&szUser,
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NULL_STRING,
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NULL,
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NULL
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},
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{
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SWITCH_PASSWORD,
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CP_TYPE_TEXT | CP_VALUE_OPTIONAL,
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OPTION_COUNT,
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0,
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&szPassword,
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NULL_STRING,
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NULL,
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NULL
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}
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};
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// Parsing the delete option switches
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if ( DoParseParam( argc, argv, SIZE_OF_ARRAY(cmdOptions), cmdOptions ) == FALSE)
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{
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DISPLAY_MESSAGE( stderr, GetResString(IDS_LOGTYPE_ERROR ));
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DISPLAY_MESSAGE( stderr, GetReason() );
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//DISPLAY_MESSAGE(stderr,GetResString(IDS_DELETE_SYNERROR));
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return EXIT_FAILURE;
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}
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// triming the null spaces
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StrTrim(szServer, TRIM_SPACES );
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StrTrim(szTaskName, TRIM_SPACES );
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StrTrim(szUser, TRIM_SPACES );
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//StrTrim(szPassword, TRIM_SPACES );
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// check whether password (-p) specified in the command line or not.
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if ( cmdOptions[OI_DELPASSWORD].dwActuals == 0 )
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{
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lstrcpy( szPassword, NULL_STRING );
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}
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// Displaying delete usage if user specified -? with -delete option
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if( bUsage == TRUE )
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{
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DisplayDeleteUsage();
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return EXIT_SUCCESS;
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}
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// check for the invalid server name
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if( ( cmdOptions[OI_DELSERVER].dwActuals == 1 ) && ( lstrlen( szServer ) == 0 ) )
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{
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DISPLAY_MESSAGE(stderr,GetResString(IDS_NO_SERVER));
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return RETVAL_FAIL;
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}
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// check for invalid user name
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if( ( cmdOptions[OI_DELSERVER].dwActuals == 0 ) && ( cmdOptions[OI_DELUSERNAME].dwActuals == 1 ) )
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{
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DISPLAY_MESSAGE(stderr, GetResString(IDS_DELETE_USER_BUT_NOMACHINE));
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return RETVAL_FAIL;
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}
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// check for the length of user name
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if( ( cmdOptions[OI_DELSERVER].dwActuals == 1 ) && ( cmdOptions[OI_DELUSERNAME].dwActuals == 1 ) &&
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( lstrlen( szUser ) == 0 ) )
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{
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DISPLAY_MESSAGE(stderr, GetResString(IDS_INVALID_USERNAME));
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return RETVAL_FAIL;
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}
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// check whether username is specified or not along with the password
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if ( cmdOptions[ OI_DELUSERNAME ].dwActuals == 0 && cmdOptions[OI_DELPASSWORD].dwActuals == 1 )
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{
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// invalid syntax
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DISPLAY_MESSAGE(stderr, GetResString(IDS_DPASSWORD_BUT_NOUSERNAME));
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return RETVAL_FAIL;
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}
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// check for the length of the taskname
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if( ( lstrlen( szTaskName ) > MAX_JOB_LEN ) || ( lstrlen(szTaskName) == 0 ) )
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{
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DISPLAY_MESSAGE(stderr,GetResString(IDS_INVALID_TASKLENGTH));
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return EXIT_FAILURE;
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}
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// check for the length of username
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if( lstrlen( szUser ) > MAX_USERNAME_LENGTH )
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{
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DISPLAY_MESSAGE(stderr,GetResString(IDS_INVALID_UNAME ));
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return EXIT_FAILURE;
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}
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// check for the length of username
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if( lstrlen( szPassword ) > MAX_PASSWORD_LENGTH )
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{
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DISPLAY_MESSAGE(stderr,GetResString(IDS_INVALID_PASSWORD));
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return EXIT_FAILURE;
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}
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// check whether the password (-p) specified in the command line or not
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// and also check whether '*' or empty is given for -p or not
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if( ( IsLocalSystem( szServer ) == FALSE ) &&
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( ( cmdOptions[OI_DELPASSWORD].dwActuals == 0 ) || ( lstrcmpi ( szPassword, ASTERIX ) == 0 ) ))
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{
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bNeedPassword = TRUE;
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}
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if( ( IsLocalSystem( szServer ) == FALSE ) || ( cmdOptions[OI_DELUSERNAME].dwActuals == 1 ) )
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{
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// Establish the connection on a remote machine
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bResult = EstablishConnection(szServer,szUser,SIZE_OF_ARRAY(szUser),szPassword,SIZE_OF_ARRAY(szPassword), bNeedPassword );
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if (bResult == FALSE)
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{
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DISPLAY_MESSAGE( stderr, GetResString(IDS_ERROR_STRING) );
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DISPLAY_MESSAGE( stderr, GetReason());
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return EXIT_FAILURE ;
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}
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else
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{
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// though the connection is successfull, some conflict might have occured
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switch( GetLastError() )
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{
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case I_NO_CLOSE_CONNECTION:
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bCloseConnection = FALSE;
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break;
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// for mismatched credentials
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case E_LOCAL_CREDENTIALS:
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case ERROR_SESSION_CREDENTIAL_CONFLICT:
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{
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bCloseConnection = FALSE;
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DISPLAY_MESSAGE( stderr, GetResString(IDS_ERROR_STRING) );
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DISPLAY_MESSAGE( stderr, GetReason());
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return EXIT_FAILURE;
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}
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}
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}
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}
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// Get the task Scheduler object for the machine.
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pITaskScheduler = GetTaskScheduler( szServer );
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// If the Task Scheduler is not defined then give the error message.
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if ( pITaskScheduler == NULL )
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{
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// close the connection that was established by the utility
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if ( bCloseConnection == TRUE )
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CloseConnection( szServer );
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Cleanup(pITaskScheduler);
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return EXIT_FAILURE;
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}
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//for holding values of parameters in FormatMessage()
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_TCHAR* szValues[1] = {szTaskName};
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// Validate the Given Task and get as TARRAY in case of taskname
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// as *.
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arrJobs = ValidateAndGetTasks( pITaskScheduler, szTaskName);
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if( arrJobs == NULL )
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{
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if(lstrcmpi(szTaskName,ASTERIX) == 0)
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{
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DISPLAY_MESSAGE(stdout,GetResString(IDS_TASKNAME_NOTASKS));
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// close the connection that was established by the utility
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if ( bCloseConnection == TRUE )
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CloseConnection( szServer );
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Cleanup(pITaskScheduler);
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return EXIT_SUCCESS;
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}
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else
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{
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_stprintf( szMessage , GetResString(IDS_TASKNAME_NOTEXIST), szTaskName);
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DISPLAY_MESSAGE(stderr, szMessage);
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}
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// close the connection that was established by the utility
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if ( bCloseConnection == TRUE )
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CloseConnection( szServer );
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Cleanup(pITaskScheduler);
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return EXIT_FAILURE;
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}
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// Confirm whether delete operation is to be perfromed
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if( !bForce && !ConfirmDelete( szTaskName , &bWrongValue ) )
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{
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// close the connection that was established by the utility
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if ( bCloseConnection == TRUE )
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CloseConnection( szServer );
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Cleanup(pITaskScheduler);
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if ( bWrongValue == TRUE )
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{
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return EXIT_FAILURE;
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}
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else
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{
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return EXIT_SUCCESS;
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}
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}
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// Loop through all the Jobs.
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for( dwJobCount = 0; dwJobCount < DynArrayGetCount(arrJobs); dwJobCount++ )
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{
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// Get Each TaskName in the Array.
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szEachTaskName = DynArrayItemAsString( arrJobs, dwJobCount );
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// Convert the task name specified by the user to wide char or unicode format
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if ( GetAsUnicodeString(szEachTaskName,wszJobName,SIZE_OF_ARRAY(wszJobName)) == NULL )
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{
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// close the connection that was established by the utility
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if ( bCloseConnection == TRUE )
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CloseConnection( szServer );
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return EXIT_FAILURE;
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}
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// Calling the delete method of ITaskScheduler interface
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hr = pITaskScheduler->Delete(wszJobName);
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szValues[0] = (_TCHAR*) szEachTaskName;
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// Based on the return value
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switch (hr)
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{
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case S_OK:
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FormatMessage(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
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GetResString(IDS_SUCCESS_DELETED),0,MAKELANGID(LANG_NEUTRAL,
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SUBLANG_DEFAULT),szMessage,
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MAX_STRING_LENGTH,(va_list*)szValues
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);
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DISPLAY_MESSAGE(stdout,szMessage);
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break;
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case E_INVALIDARG:
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|
|
DISPLAY_MESSAGE(stderr,GetResString(IDS_INVALID_ARG));
|
||
|
|
|
||
|
|
// close the connection that was established by the utility
|
||
|
|
if ( bCloseConnection == TRUE )
|
||
|
|
CloseConnection( szServer );
|
||
|
|
|
||
|
|
Cleanup(pITaskScheduler);
|
||
|
|
return EXIT_FAILURE;
|
||
|
|
case E_OUTOFMEMORY:
|
||
|
|
DISPLAY_MESSAGE(stderr,GetResString(IDS_NO_MEMORY));
|
||
|
|
|
||
|
|
// close the connection that was established by the utility
|
||
|
|
if ( bCloseConnection == TRUE )
|
||
|
|
CloseConnection( szServer );
|
||
|
|
|
||
|
|
Cleanup(pITaskScheduler);
|
||
|
|
return EXIT_FAILURE;
|
||
|
|
default:
|
||
|
|
DisplayErrorMsg( hr );
|
||
|
|
|
||
|
|
// close the connection that was established by the utility
|
||
|
|
if ( bCloseConnection == TRUE )
|
||
|
|
CloseConnection( szServer );
|
||
|
|
|
||
|
|
Cleanup(pITaskScheduler);
|
||
|
|
return EXIT_FAILURE;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// close the connection that was established by the utility
|
||
|
|
if ( bCloseConnection == TRUE )
|
||
|
|
CloseConnection( szServer );
|
||
|
|
|
||
|
|
Cleanup(pITaskScheduler);
|
||
|
|
return EXIT_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*****************************************************************************
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
This routine displays the usage of -delete option
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
None
|
||
|
|
|
||
|
|
Return Value :
|
||
|
|
VOID
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
VOID
|
||
|
|
DisplayDeleteUsage()
|
||
|
|
{
|
||
|
|
// Displaying delete usage
|
||
|
|
DisplayUsage( IDS_DEL_HLP1, IDS_DEL_HLP23);
|
||
|
|
}
|
||
|
|
|
||
|
|
/******************************************************************************
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
This function validates whether the tasks to be deleted are present
|
||
|
|
in system & are valid.
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
[ in ] pITaskScheduler : Pointer to the ITaskScheduler Interface
|
||
|
|
|
||
|
|
[ in ] szTaskName : Array containing Task name
|
||
|
|
|
||
|
|
Return Value :
|
||
|
|
Array of type TARRAY containing tasks
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
TARRAY
|
||
|
|
ValidateAndGetTasks( ITaskScheduler *pITaskScheduler, LPCTSTR szTaskName)
|
||
|
|
{
|
||
|
|
// Dynamic Array of Jobs
|
||
|
|
TARRAY arrJobs = NULL;
|
||
|
|
|
||
|
|
// Enumerating WorkItems
|
||
|
|
IEnumWorkItems *pIEnum = NULL;
|
||
|
|
|
||
|
|
if( (pITaskScheduler == NULL ) || ( szTaskName == NULL ) )
|
||
|
|
{
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Create a Dynamic Array
|
||
|
|
arrJobs = CreateDynamicArray();
|
||
|
|
|
||
|
|
// Enumerate the Work Items
|
||
|
|
HRESULT hr = pITaskScheduler->Enum(&pIEnum);
|
||
|
|
if( FAILED( hr) )
|
||
|
|
{
|
||
|
|
if( pIEnum )
|
||
|
|
pIEnum->Release();
|
||
|
|
DestroyDynamicArray(&arrJobs);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Names and Tasks fetches.
|
||
|
|
LPWSTR *lpwszNames = NULL;
|
||
|
|
DWORD dwFetchedTasks = 0;
|
||
|
|
|
||
|
|
// Task found or not
|
||
|
|
BOOL blnFound = FALSE;
|
||
|
|
// array containing the Actual Taskname .
|
||
|
|
TCHAR szActualTask[MAX_STRING_LENGTH] = NULL_STRING;
|
||
|
|
|
||
|
|
// Enumerate all the Work Items
|
||
|
|
while (SUCCEEDED(pIEnum->Next(TASKS_TO_RETRIEVE,
|
||
|
|
&lpwszNames,
|
||
|
|
&dwFetchedTasks))
|
||
|
|
&& (dwFetchedTasks != 0))
|
||
|
|
{
|
||
|
|
while (dwFetchedTasks)
|
||
|
|
{
|
||
|
|
|
||
|
|
// If the Task Name is * then get parse the tokens
|
||
|
|
// and append the jobs.
|
||
|
|
if(lstrcmpi( szTaskName , ASTERIX) == 0 )
|
||
|
|
{
|
||
|
|
// Convert the Wide Charater to Multi Byte value.
|
||
|
|
if ( GetCompatibleStringFromUnicode(lpwszNames[--dwFetchedTasks],
|
||
|
|
szActualTask ,
|
||
|
|
SIZE_OF_ARRAY(szActualTask)) == NULL )
|
||
|
|
{
|
||
|
|
CoTaskMemFree(lpwszNames[dwFetchedTasks]);
|
||
|
|
|
||
|
|
if( pIEnum )
|
||
|
|
{
|
||
|
|
pIEnum->Release();
|
||
|
|
}
|
||
|
|
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Parse the Task so that .job is removed.
|
||
|
|
if ( ParseTaskName( szActualTask ) )
|
||
|
|
{
|
||
|
|
CoTaskMemFree(lpwszNames[dwFetchedTasks]);
|
||
|
|
|
||
|
|
if( pIEnum )
|
||
|
|
{
|
||
|
|
pIEnum->Release();
|
||
|
|
}
|
||
|
|
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Append the task in the job array
|
||
|
|
DynArrayAppendString( arrJobs, szActualTask, lstrlen( szActualTask ) );
|
||
|
|
|
||
|
|
// Set the found flag as True.
|
||
|
|
blnFound = TRUE;
|
||
|
|
|
||
|
|
// Free the Named Task Memory.
|
||
|
|
CoTaskMemFree(lpwszNames[dwFetchedTasks]);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// Check whether the TaskName is present, if present
|
||
|
|
// then return arrJobs.
|
||
|
|
|
||
|
|
// Convert the Wide Charater to Multi Byte value.
|
||
|
|
if ( GetCompatibleStringFromUnicode(lpwszNames[--dwFetchedTasks],
|
||
|
|
szActualTask ,
|
||
|
|
SIZE_OF_ARRAY(szActualTask)) == NULL )
|
||
|
|
{
|
||
|
|
CoTaskMemFree(lpwszNames[dwFetchedTasks]);
|
||
|
|
|
||
|
|
if( pIEnum )
|
||
|
|
{
|
||
|
|
pIEnum->Release();
|
||
|
|
}
|
||
|
|
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Parse the TaskName to remove the .job extension.
|
||
|
|
if ( ParseTaskName( szActualTask ) )
|
||
|
|
{
|
||
|
|
CoTaskMemFree(lpwszNames[dwFetchedTasks]);
|
||
|
|
|
||
|
|
if( pIEnum )
|
||
|
|
{
|
||
|
|
pIEnum->Release();
|
||
|
|
}
|
||
|
|
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
StrTrim(szActualTask, TRIM_SPACES);
|
||
|
|
// If the given Task matches with the TaskName present then form
|
||
|
|
// the TARRAY with this task and return.
|
||
|
|
if( lstrcmpi( szActualTask, szTaskName ) == 0 )
|
||
|
|
{
|
||
|
|
CoTaskMemFree(lpwszNames[dwFetchedTasks]);
|
||
|
|
DynArrayAppendString( arrJobs, szTaskName,
|
||
|
|
lstrlen( szTaskName ) );
|
||
|
|
|
||
|
|
if( pIEnum )
|
||
|
|
pIEnum->Release();
|
||
|
|
return arrJobs;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}//end while
|
||
|
|
}
|
||
|
|
|
||
|
|
CoTaskMemFree(lpwszNames);
|
||
|
|
|
||
|
|
if( pIEnum )
|
||
|
|
pIEnum->Release();
|
||
|
|
|
||
|
|
if( !blnFound )
|
||
|
|
{
|
||
|
|
DestroyDynamicArray(&arrJobs);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
// return the TARRAY object.
|
||
|
|
return arrJobs;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/******************************************************************************
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
This function confirms from the user really to delete the task(s).
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
[ in ] szTaskName : Array containing Task name
|
||
|
|
[ out ] pbFalg : Boolean flag to check whether wrong information entered
|
||
|
|
in the console or not.
|
||
|
|
Return Value :
|
||
|
|
TRUE on success else FALSE
|
||
|
|
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
BOOL
|
||
|
|
ConfirmDelete( LPCTSTR szTaskName , PBOOL pbFalg )
|
||
|
|
{
|
||
|
|
// Ch variable to hold the read character
|
||
|
|
TCHAR ch = NULL_CHAR;
|
||
|
|
TCHAR chTmp = NULL_CHAR;
|
||
|
|
// Buffer for the message.
|
||
|
|
TCHAR szMessage[MAX_STRING_LENGTH] = NULL_STRING;
|
||
|
|
|
||
|
|
DWORD dwCharsRead = 0;
|
||
|
|
DWORD dwPrevConsoleMode = 0;
|
||
|
|
HANDLE hInputConsole = NULL;
|
||
|
|
HANDLE hOutputConsole = NULL;
|
||
|
|
_TCHAR* szValues[1] = {NULL};//for holding values of parameters in FormatMessage()
|
||
|
|
BOOL bIndirectionInput = FALSE;
|
||
|
|
FILE *fpInputFile = NULL;
|
||
|
|
TCHAR szBuffer[MAX_BUF_SIZE] = NULL_STRING;
|
||
|
|
WORD wCount = 0;
|
||
|
|
TCHAR SpResString[500] = NULL_STRING;
|
||
|
|
|
||
|
|
if ( szTaskName == NULL )
|
||
|
|
{
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get the handle for the standard input
|
||
|
|
hInputConsole = GetStdHandle( STD_INPUT_HANDLE );
|
||
|
|
if ( hInputConsole == NULL )
|
||
|
|
{
|
||
|
|
// could not get the handle so return failure
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check for the input redirect
|
||
|
|
if( ( hInputConsole != (HANDLE)0x00000003 ) && ( hInputConsole != INVALID_HANDLE_VALUE ) )
|
||
|
|
{
|
||
|
|
bIndirectionInput = TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( bIndirectionInput == FALSE )
|
||
|
|
{
|
||
|
|
// Get the current input mode of the input buffer
|
||
|
|
GetConsoleMode( hInputConsole, &dwPrevConsoleMode );
|
||
|
|
// Set the mode such that the control keys are processed by the system
|
||
|
|
if ( SetConsoleMode( hInputConsole, ENABLE_PROCESSED_INPUT ) == 0 )
|
||
|
|
{
|
||
|
|
// could not set the mode, return failure
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
hOutputConsole = GetStdHandle( STD_OUTPUT_HANDLE );
|
||
|
|
|
||
|
|
do
|
||
|
|
{
|
||
|
|
// Print the warning message.accoring to the taskname
|
||
|
|
if( lstrcmpi( szTaskName , ASTERIX ) == 0 )
|
||
|
|
{
|
||
|
|
DISPLAY_MESSAGE(stdout,GetResString(IDS_WARN_DELETEALL));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
szValues[0] = (_TCHAR*) szTaskName;
|
||
|
|
FormatMessage(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
|
||
|
|
GetResString(IDS_WARN_DELETE),0,MAKELANGID(LANG_NEUTRAL,
|
||
|
|
SUBLANG_DEFAULT),szMessage,
|
||
|
|
MAX_STRING_LENGTH,(va_list*)szValues
|
||
|
|
);
|
||
|
|
|
||
|
|
DISPLAY_MESSAGE(stdout,szMessage);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// redirect the data from StdIn.txt file into the console
|
||
|
|
if ( bIndirectionInput == TRUE )
|
||
|
|
{
|
||
|
|
do {
|
||
|
|
//read the contents of file
|
||
|
|
if ( ReadFile(hInputConsole, &chTmp, 1, &dwCharsRead, NULL) == FALSE )
|
||
|
|
{
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( dwCharsRead == 0 || chTmp == CARRIAGE_RETURN )
|
||
|
|
{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
WriteConsole ( hOutputConsole, &chTmp, 1, &dwCharsRead, NULL );
|
||
|
|
ch = chTmp;
|
||
|
|
wCount++;
|
||
|
|
|
||
|
|
} while (TRUE);
|
||
|
|
|
||
|
|
FORMAT_STRING( szBuffer, L"%c", ch );
|
||
|
|
|
||
|
|
if ( wCount == 1 && ( lstrcmpi ( szBuffer, GetSpResString(IDS_UPPER_YES, SpResString) ) == 0 ) )
|
||
|
|
{
|
||
|
|
DISPLAY_MESSAGE(stdout, _T("\n") );
|
||
|
|
SetConsoleMode( hInputConsole, dwPrevConsoleMode );
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
if ( wCount == 1 && ( lstrcmpi ( szBuffer, GetSpResString(IDS_UPPER_NO , SpResString) ) == 0 ) )
|
||
|
|
{
|
||
|
|
DISPLAY_MESSAGE(stdout, _T("\n") );
|
||
|
|
SetConsoleMode( hInputConsole, dwPrevConsoleMode );
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
else if ( wCount > 1)
|
||
|
|
{
|
||
|
|
DISPLAY_MESSAGE(stdout, _T("\n") );
|
||
|
|
DISPLAY_MESSAGE(stderr, GetResString( IDS_WRONG_INPUT_DELETE ));
|
||
|
|
SetConsoleMode( hInputConsole, dwPrevConsoleMode );
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
|
||
|
|
// Get the Character and loop accordingly.
|
||
|
|
if ( ReadConsole( hInputConsole, &ch, 1, &dwCharsRead, NULL ) == 0 )
|
||
|
|
{
|
||
|
|
// Set the original console settings
|
||
|
|
SetConsoleMode( hInputConsole, dwPrevConsoleMode );
|
||
|
|
|
||
|
|
// return failure
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
WriteConsole ( hOutputConsole, &ch, 1, &dwCharsRead, NULL );
|
||
|
|
|
||
|
|
FORMAT_STRING( szBuffer, L"%c", ch );
|
||
|
|
|
||
|
|
if( lstrcmpi ( szBuffer, GetSpResString(IDS_UPPER_YES, SpResString) ) == 0 )
|
||
|
|
{
|
||
|
|
//Set the original console settings
|
||
|
|
DISPLAY_MESSAGE(stdout,_T("\n") );
|
||
|
|
SetConsoleMode( hInputConsole, dwPrevConsoleMode );
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
else if( lstrcmpi ( szBuffer, GetSpResString(IDS_UPPER_NO, SpResString) ) == 0 )
|
||
|
|
{
|
||
|
|
DISPLAY_MESSAGE(stdout,_T("\n") );
|
||
|
|
SetConsoleMode( hInputConsole, dwPrevConsoleMode );
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
DISPLAY_MESSAGE(stdout, _T("\n") );
|
||
|
|
DISPLAY_MESSAGE(stderr, GetResString( IDS_WRONG_INPUT_DELETE ));
|
||
|
|
SetConsoleMode( hInputConsole, dwPrevConsoleMode );
|
||
|
|
*pbFalg = TRUE;
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
}while( TRUE );
|
||
|
|
|
||
|
|
//Set the original console settings
|
||
|
|
SetConsoleMode( hInputConsole, dwPrevConsoleMode );
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
LPWSTR GetSpResString( UINT uID , LPWSTR lpwszBuffer)
|
||
|
|
{
|
||
|
|
static const TCHAR gszResourceDLL[] = L"xpsp1res.dll";
|
||
|
|
HINSTANCE hResourceDLL = LoadLibrary(gszResourceDLL);
|
||
|
|
int iNum = 0;
|
||
|
|
|
||
|
|
if ( hResourceDLL )
|
||
|
|
{
|
||
|
|
iNum = LoadString ( hResourceDLL, uID, lpwszBuffer, sizeof( lpwszBuffer )/sizeof( TCHAR ));
|
||
|
|
FreeLibrary( hResourceDLL );
|
||
|
|
}
|
||
|
|
|
||
|
|
if (iNum != 0 )
|
||
|
|
return lpwszBuffer;
|
||
|
|
|
||
|
|
return NULL_STRING;
|
||
|
|
}
|
||
|
|
|