rosapps/sysutils/regexpl/ShellCommandNewKey.cpp

   1 /* $Id: ShellCommandNewKey.cpp,v 1.1 2000/10/04 21:04:31 ea Exp $
   2  *
   3  * regexpl - Console Registry Explorer
   4  *
   5  * Copyright (c) 1999-2000 Nedko Arnaoudov <nedkohome@atia.com>
   6  *
   7  * License: GNU GPL
   8  *
   9  */
  10
  11 // ShellCommandNewKey.cpp: implementation of the CShellCommandNewKey class.
  12 //
  13 //////////////////////////////////////////////////////////////////////
  14
  15 #include "ph.h"
  16 #include "ShellCommandNewKey.h"
  17 #include "RegistryExplorer.h"
  18
  19 #define NK_CMD                  _T("NK")
  20 #define NK_CMD_SHORT_DESC       NK_CMD _T(" command is used to create new key.\n")
  21
  22 //////////////////////////////////////////////////////////////////////
  23 // Construction/Destruction
  24 //////////////////////////////////////////////////////////////////////
  25
  26 CShellCommandNewKey::CShellCommandNewKey(CRegistryTree& rTree):m_rTree(rTree)
  27 {
  28 }
  29
  30 CShellCommandNewKey::~CShellCommandNewKey()
  31 {
  32 }
  33
  34 BOOL CShellCommandNewKey::Match(const TCHAR *pchCommand)
  35 {
  36         return _tcsicmp(pchCommand,NK_CMD) == 0;
  37 }
  38
  39 int CShellCommandNewKey::Execute(CConsole &rConsole, CArgumentParser& rArguments)
  40 {
  41         const TCHAR *pchNewKey = NULL, *pchArg;
  42
  43         BOOL blnHelp = FALSE;
  44         BOOL blnExitAfterHelp = FALSE;
  45         BOOL blnVolatile = FALSE;
  46
  47         while((pchArg = rArguments.GetNextArgument()) != NULL)
  48         {
  49                 if ((_tcsicmp(pchArg,_T("/?")) == 0)
  50                         ||(_tcsicmp(pchArg,_T("-?")) == 0))
  51                 {
  52                         blnHelp = TRUE;
  53                 }
  54                 else if ((_tcsicmp(pchArg,_T("/v")) == 0)
  55                         ||(_tcsicmp(pchArg,_T("-v")) == 0))
  56                 {
  57                         blnVolatile = TRUE;
  58                 }
  59                 else
  60                 {
  61                         if (pchNewKey)
  62                         {
  63                                 rConsole.Write(_T("Wrong parameter : \""));
  64                                 rConsole.Write(pchArg);
  65                                 rConsole.Write(_T("\"\n\n"));
  66                                 blnHelp = TRUE;
  67                         }
  68                         else
  69                         {
  70                                 pchNewKey = pchArg;
  71                         }
  72                 }
  73         }
  74
  75         if ((!blnHelp) && (!pchNewKey))
  76         {
  77                 rConsole.Write(_T("Key name not specified !\n\n"));
  78                 blnExitAfterHelp = TRUE;
  79         }
  80
  81         if (blnHelp)
  82         {
  83                 rConsole.Write(GetHelpString());
  84                 if (blnExitAfterHelp)
  85                         return 0;
  86                 else
  87                 rConsole.Write(_T("\n"));
  88         }
  89
  90         if (m_rTree.IsCurrentRoot())
  91         {       // root key
  92                 rConsole.Write(NK_CMD COMMAND_NA_ON_ROOT);
  93                 return 0;
  94         }
  95
  96         if (!m_rTree.NewKey(pchNewKey,blnVolatile))
  97         {
  98                 rConsole.Write(_T("Cannot create key.\n"));
  99                 rConsole.Write(m_rTree.GetLastErrorDescription());
 100         }
 101         return 0;
 102 }
 103
 104 const TCHAR * CShellCommandNewKey::GetHelpString()
 105 {
 106         return NK_CMD_SHORT_DESC
 107                         _T("Syntax: ") NK_CMD _T(" [/v] [/?] Key_Name\n\n")
 108                         _T("    /? - This help.\n\n")
 109                         _T("    /v - Create volatile key. The information is stored in memory and is not\n")
 110                         _T("         preserved when the corresponding registry hive is unloaded.\n");
 111 }
 112
 113 const TCHAR * CShellCommandNewKey::GetHelpShortDescriptionString()
 114 {
 115         return NK_CMD_SHORT_DESC;
 116 }