-/* $Id: RegistryExplorer.cpp,v 1.1 2000/10/04 21:04:30 ea Exp $
+/* $Id: RegistryExplorer.cpp,v 1.6 2001/04/16 05:11:54 narnaoud Exp $
*
* regexpl - Console Registry Explorer
*
- * Copyright (c) 1999-2000 Nedko Arnaoudov <nedkohome@atia.com>
+ * Copyright (C) 2000,2001 Nedko Arnaoudov <nedkohome@atia.com>
*
- * License: GNU GPL
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
*/
-// Registry Explorer.cpp : Defines the entry point for the console application.
+// RegistryExplorer.cpp : Defines the entry point for the Regiistry Explorer.
//
#include "ph.h"
#include "ShellCommandOwner.h"
#include "ShellCommandDACL.h"
#include "ShellCommandSACL.h"
-#include "ShellCommandDOKA.h"
+//#include "ShellCommandDOKA.h"
#include "ShellCommandConnect.h"
#include "ShellCommandNewKey.h"
#include "ShellCommandDeleteKey.h"
#include "ShellCommandSetValue.h"
+#include "ShellCommandDeleteValue.h"
+#include "Prompt.h"
+#include "Settings.h"
TCHAR pchCurrentKey[PROMPT_BUFFER_SIZE];
-CRegistryTree Tree(PROMPT_BUFFER_SIZE+1);
+CRegistryTree Tree;
CConsole Console;
-const TCHAR * ppchRootKeys[7] =
-{
- _T("HKEY_CLASSES_ROOT"),
- _T("HKEY_CURRENT_USER"),
- _T("HKEY_LOCAL_MACHINE"),
- _T("HKEY_USERS"),
- _T("HKEY_PERFORMANCE_DATA"),
- _T("HKEY_CURRENT_CONFIG"),
- _T("HKEY_DYN_DATA") //win9x only?
-};
-
-BOOL g_blnCompletionCycle = TRUE;
-
-const TCHAR * CompletionCallback(unsigned __int64 & rnIndex, const BOOL *pblnForward, const TCHAR *pchContext, const TCHAR *pchBegin)
-{
-#define COMPLETION_BUFFER_SIZE 4096
- static TCHAR pchBuffer[COMPLETION_BUFFER_SIZE];
- CRegistryKey *pKey = NULL;
- CRegistryTree *pTree = NULL;
- unsigned __int64 nTotalKeys = 0;
- unsigned __int64 nTotalValues = 0;
- unsigned __int64 nTotalItems = 0;
- class CompletionMatch
- {
- public:
- CompletionMatch(const TCHAR *pchText, CompletionMatch **pNext)
- {
- BOOL b = _tcschr(pchText,_T(' ')) != NULL;
- size_t s = _tcslen(pchText);
- m_pchText = new TCHAR [s+(b?3:1)];
- if (b)
- {
- m_pchText[0] = _T('\"');
- _tcscpy(m_pchText+1,pchText);
- m_pchText[s+1] = _T('\"');
- m_pchText[s+2] = 0;
- }
- else
- {
- _tcscpy(m_pchText,pchText);
- }
- if (m_pchText)
- {
- m_pNext = *pNext;
- *pNext = this;
- }
- }
- ~CompletionMatch()
- {
- if (m_pchText)
- delete m_pchText;
- if (m_pNext)
- delete m_pNext;
- }
- const TCHAR *GetText(unsigned __int64 dwReverseIndex)
- {
- if (dwReverseIndex)
- {
- if (m_pNext)
- return m_pNext->GetText(dwReverseIndex-1);
- else
- return NULL;
- }
- return m_pchText;
- }
- private:
- TCHAR *m_pchText;
- CompletionMatch *m_pNext;
- };
- CompletionMatch *pRootMatch = NULL;
-
- BOOL blnCompletionOnKeys = TRUE;
- BOOL blnCompletionOnValues = TRUE;
-
- while(*pchContext && _istspace(*pchContext))
- {
- pchContext++;
- }
-
-/* if ((_tcsnicmp(pchContext,DIR_CMD,DIR_CMD_LENGTH) == 0)||
- (_tcsnicmp(pchContext,CD_CMD,CD_CMD_LENGTH) == 0)||
- (_tcsnicmp(pchContext,OWNER_CMD,OWNER_CMD_LENGTH) == 0)||
- (_tcsnicmp(pchContext,DACL_CMD,DACL_CMD_LENGTH) == 0)||
- (_tcsnicmp(pchContext,SACL_CMD,SACL_CMD_LENGTH) == 0))
- {
- blnCompletionOnValues = FALSE;
- }*/
-// else if (_tcsnicmp(pchContext,VALUE_CMD,VALUE_CMD_LENGTH) == 0)
-// {
-// blnCompletionOnKeys = FALSE;
-// }
-
- const TCHAR *pchKey = _tcsrchr(pchBegin,_T('\\'));
- DWORD nBufferOffset = 0;
- if (pchKey)
- {
- nBufferOffset = pchKey-pchBegin+1;
- if (nBufferOffset >= COMPLETION_BUFFER_SIZE-1)
- {
- if (pRootMatch) delete pRootMatch;
- if (pTree)
- delete pTree;
- return _T("internal error");
- }
- _tcsncpy(pchBuffer,pchBegin,nBufferOffset);
- pchBuffer[nBufferOffset] = 0;
- pchBegin = pchKey+1;
- pTree = new CRegistryTree(Tree);
- if ((_tcscmp(pTree->GetCurrentPath(),Tree.GetCurrentPath()) != 0)||(!pTree->ChangeCurrentKey(pchBuffer)))
- {
- if (pTree)
- delete pTree;
- return NULL;
- }
- else
- {
- pKey = pTree->GetCurrentKey();
- }
- }
- else
- {
- pKey = Tree.GetCurrentKey();
- }
-
- if (!pKey)
- {
- for(unsigned int i = 0 ; i < sizeof(ppchRootKeys)/sizeof(TCHAR *) ; i++)
- {
- nTotalKeys++;
- nTotalItems++;
- CompletionMatch *p = new CompletionMatch(ppchRootKeys[i],&pRootMatch);
- if (!p || !p->GetText(0))
- {
- if (pRootMatch) delete pRootMatch;
- if (pTree)
- delete pTree;
- return _T("Out of memory");
- }
- }
- }
- else
- {
- CompletionMatch *p;
- DWORD dwError;
- if (blnCompletionOnKeys)
- {
-/* if (_tcslen(pchBegin) == 0)
- {
- p = new CompletionMatch(_T(".."),&pRootMatch);
- if (!p || !p->GetText(0))
- {
- if (pRootMatch) delete pRootMatch;
- if (pTree)
- delete pTree;
- return _T("Out of memory");
- }
- nTotalKeys++;
- nTotalItems++;
- }
-*/
- pKey->InitSubKeyEnumeration();
- TCHAR *pchSubKeyName;
- while ((pchSubKeyName = pKey->GetSubKeyName(dwError)) != NULL)
- {
- if (_tcsnicmp(pchSubKeyName,pchBegin,_tcslen(pchBegin)) == 0)
- {
- nTotalKeys++;
- nTotalItems++;
- p = new CompletionMatch(pchSubKeyName,&pRootMatch);
- if (!p || !p->GetText(0))
- {
- if (pRootMatch) delete pRootMatch;
- if (pTree)
- delete pTree;
- return _T("Out of memory");
- }
- }
- }
- if ((dwError != ERROR_SUCCESS)&&(dwError != ERROR_NO_MORE_ITEMS))
- {
- if (pRootMatch) delete pRootMatch;
- if (pTree)
- delete pTree;
- return _T("error");
- }
- }
-
- if (blnCompletionOnValues)
- {
- pKey->InitValueEnumeration();
- TCHAR *pchValueName;
- DWORD dwValueNameLength, dwMaxValueNameLength;
- dwError = pKey->GetMaxValueNameLength(dwMaxValueNameLength);
- if (dwError != ERROR_SUCCESS)
- {
- if (pRootMatch) delete pRootMatch;
- if (pTree)
- delete pTree;
- return _T("error");
- }
-
- dwMaxValueNameLength++;
- pchValueName = new TCHAR [dwMaxValueNameLength];
- if (!pchValueName)
- {
- if (pRootMatch) delete pRootMatch;
- if (pTree)
- delete pTree;
- return _T("Out of memory");
- }
- for(;;)
- {
- dwValueNameLength = dwMaxValueNameLength;
- //dwValueSize = dwMaxValueSize;
- dwError = pKey->GetNextValue(pchValueName,dwValueNameLength,NULL,NULL,NULL);
- if (dwError == ERROR_NO_MORE_ITEMS) break;
- if (dwError != ERROR_SUCCESS)
- {
- if (pRootMatch) delete pRootMatch;
- if (pTree)
- delete pTree;
- return _T("error");
- }
-
- if (((dwValueNameLength == 0) && (_tcslen(pchBegin) == 0))||
- (_tcsnicmp(pchValueName,pchBegin,_tcslen(pchBegin)) == 0))
- {
- nTotalValues++;
- nTotalItems++;
- p = new CompletionMatch((dwValueNameLength == 0)?_T("(Default)"):pchValueName,&pRootMatch);
- if (!p || !p->GetText(0))
- {
- if (pRootMatch) delete pRootMatch;
- if (pTree)
- delete pTree;
- return _T("Out of memory");
- }
- }
- } // for
- delete [] pchValueName;
- }
- }
- if (rnIndex >= nTotalItems)
- rnIndex = nTotalItems-1;
- if (pblnForward)
- {
- if (*pblnForward)
- {
- rnIndex++;
- if (rnIndex >= nTotalItems)
- {
- if (g_blnCompletionCycle)
- rnIndex = 0;
- else
- rnIndex--;
- }
- }
- else
- {
- if (rnIndex)
- rnIndex--;
- else if (g_blnCompletionCycle)
- rnIndex = nTotalItems-1;
- }
- }
-
- const TCHAR *pchName;
- if (nTotalItems == 0)
- {
- if (pRootMatch)
- delete pRootMatch;
- if (pTree)
- delete pTree;
- return NULL;
- }
- ASSERT(rnIndex < nTotalItems);
- pchName = pRootMatch->GetText(nTotalItems-rnIndex-1);
- if (pchName == NULL)
- {
- if (pRootMatch)
- delete pRootMatch;
- if (pTree)
- delete pTree;
- return _T("internal error");
- }
- DWORD dwBufferFull = _tcslen(pchName);
- if (dwBufferFull >= COMPLETION_BUFFER_SIZE-nBufferOffset)
- {
- dwBufferFull = COMPLETION_BUFFER_SIZE-1-nBufferOffset;
- }
- _tcsncpy(pchBuffer+nBufferOffset,pchName,dwBufferFull);
- if ((dwBufferFull < COMPLETION_BUFFER_SIZE-1)&&(rnIndex < nTotalKeys))
- pchBuffer[nBufferOffset+dwBufferFull++] = _T('\\');
- pchBuffer[nBufferOffset+dwBufferFull] = 0;
- if (pTree)
- delete pTree;
- if (pRootMatch)
- delete pRootMatch;
- return pchBuffer;
-}
-
BOOL blnCommandExecutionInProgress = FALSE;
BOOL WINAPI HandlerRoutine(DWORD dwCtrlType)
CShellCommandSACL SACLCommand(Tree);
CommandsList.AddCommand(&SACLCommand);
- CShellCommandDOKA DOKACommand(Tree);
- CommandsList.AddCommand(&DOKACommand);
+ //CShellCommandDOKA DOKACommand(Tree);
+ //CommandsList.AddCommand(&DOKACommand);
CShellCommandConnect ConnectCommand(Tree);
CommandsList.AddCommand(&ConnectCommand);
CShellCommandSetValue SetValueCommand(Tree);
CommandsList.AddCommand(&SetValueCommand);
+ CShellCommandDeleteValue DeleteValueCommand(Tree);
+ CommandsList.AddCommand(&DeleteValueCommand);
+
CArgumentParser Parser;
int nRetCode = 0;
+ HRESULT hr;
+
+ CSettings *pSettings = NULL;
+ CPrompt *pPrompt = NULL;
+
+ pSettings = new CSettings();
+ if (!pSettings)
+ {
+ _ftprintf(stderr,_T("Cannot initialize settings. Out of memory.\n"));
+ goto Abort;
+ }
+
+ hr = pSettings->Load(SETTINGS_REGISTRY_KEY);
+ if (FAILED(hr))
+ {
+ _ftprintf(stderr,_T("Cannot load settings. Error is 0x%X.\n"),(unsigned int)hr);
+ goto Abort;
+ }
+
+ pPrompt = new CPrompt(Tree,hr);
+ if (!pPrompt)
+ {
+ _ftprintf(stderr,_T("Cannot initialize prompt. Out of memory.\n"));
+ goto Abort;
+ }
+
+ if (FAILED(hr))
+ {
+ _ftprintf(stderr,_T("Cannot initialize prompt. Error is 0x%X.\n"),(unsigned int)hr);
+ goto Abort;
+ }
+
// input buffer size in chars
#define INPUT_BUFFER_SIZE 1024
//#define INPUT_BUFFER_SIZE 128
if (!Console.GetTextAttribute(wOldConsoleAttribute)) goto Abort;
Console.SetTitle(_T("Registry Explorer"));
- Console.SetTextAttribute(FOREGROUND_BLUE|FOREGROUND_GREEN|FOREGROUND_RED|FOREGROUND_INTENSITY);
+ Console.SetTextAttribute(pSettings->GetNormalTextAttributes());
VERIFY(SetConsoleCtrlHandler((PHANDLER_ROUTINE)HandlerRoutine,TRUE));
//(_L(__TIMESTAMP__))
)) goto Abort;
- Tree.SetDesiredOpenKeyAccess(KEY_READ);
+ //Tree.SetDesiredOpenKeyAccess(KEY_READ);
+ hr = pPrompt->SetPrompt(pSettings->GetPrompt());
+ if (FAILED(hr))
+ {
+ _ftprintf(stderr,_T("Cannot initialize prompt. Error is 0x%X.\n"),(unsigned int)hr);
+ goto Abort;
+ }
+
GetCommand:
+ // prompt
+ // TODO: make prompt user-customizable
Console.EnableWrite();
- Console.Write(_T("["));
- _tcscpy(pchCurrentKey,Tree.GetCurrentPath());
- Console.Write(pchCurrentKey);
- Console.Write(_T("]"));
+ pPrompt->ShowPrompt(Console);
Console.FlushInputBuffer();
blnCommandExecutionInProgress = FALSE;
// Set command line color
-// Console.SetTextAttribute(/*FOREGROUND_BLUE|*/FOREGROUND_GREEN|FOREGROUND_RED|FOREGROUND_INTENSITY);
- if (!Console.ReadLine()) goto Abort;
+ Console.SetTextAttribute(pSettings->GetPromptTextAttributes());
+ if (!Console.ReadLine())
+ goto Abort;
// Set normal color
-// Console.SetTextAttribute(FOREGROUND_BLUE|FOREGROUND_GREEN|FOREGROUND_RED|FOREGROUND_INTENSITY);
+ Console.SetTextAttribute(pSettings->GetNormalTextAttributes());
Console.BeginScrollingOperation();
blnCommandExecutionInProgress = TRUE;
-
// Parse command line (1st step - convert to multi sz)
Parser.SetArgumentList(pchCommand);
Abort:
_ftprintf(stderr,_T("Abnormal program termination.\nPlease report bugs to ") EMAIL _T("\n"));
nRetCode = 1;
+
Exit:
+
+ if (pSettings)
+ delete pSettings;
+
+ if (pPrompt)
+ delete pPrompt;
+
return nRetCode;
}
projects / reactos.git / blobdiff