Ext4Fsd master

2025-10-30 05:18:31 -05:00 · 2020-01-19 19:08:53 +01:00
commit 7b368ccf09
272 changed files with 143529 additions and 0 deletions
--- a/Ext2Mgr/DelDeadLetter.cpp
+++ b/Ext2Mgr/DelDeadLetter.cpp
@@ -0,0 +1,168 @@
+// DelDeadLetter.cpp : implementation file
+//
+
+#include "stdafx.h"
+#include "ext2mgr.h"
+#include "DelDeadLetter.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// CDelDeadLetter dialog
+
+
+CDelDeadLetter::CDelDeadLetter(CWnd* pParent /*=NULL*/)
+	: CDialog(CDelDeadLetter::IDD, pParent)
+{
+	//{{AFX_DATA_INIT(CDelDeadLetter)
+	m_sDrvLetter = _T("");
+	m_bAutoRemoval = g_bAutoRemoveDeadLetters;
+	m_bKeepIt = TRUE;
+	//}}AFX_DATA_INIT
+}
+
+
+void CDelDeadLetter::DoDataExchange(CDataExchange* pDX)
+{
+	CDialog::DoDataExchange(pDX);
+	//{{AFX_DATA_MAP(CDelDeadLetter)
+    DDX_CBString(pDX, IDC_DEAD_LETTER_LIST, m_sDrvLetter);
+	DDX_Check(pDX, IDC_AUTO_REMOVAL, m_bAutoRemoval);
+	DDX_Check(pDX, IDC_REMOVAL_CURRENT, m_bKeepIt);
+	//}}AFX_DATA_MAP
+}
+
+
+BEGIN_MESSAGE_MAP(CDelDeadLetter, CDialog)
+	//{{AFX_MSG_MAP(CDelDeadLetter)
+	ON_BN_CLICKED(ID_RELOAD_DL, OnReloadDl)
+	ON_BN_CLICKED(IDC_AUTO_REMOVAL, OnAutoRemoval)
+	ON_BN_CLICKED(IDC_AUTOREMOVALTEXT, OnAutoremovaltext)
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CDelDeadLetter message handlers
+
+void CDelDeadLetter::OnOK() 
+{
+    CHAR            drvChar;
+    PEXT2_LETTER    drvLetter = NULL;
+    UpdateData(TRUE);
+
+    drvChar = m_sDrvLetter.GetAt(0);
+
+    if ((drvChar >= '0') && (drvChar <= '9')) {
+        drvLetter = &drvDigits[drvChar - '0'];
+    }
+
+    if ((drvChar >= 'A') && (drvChar <= 'Z')) {
+        drvLetter = &drvLetters[drvChar - 'A'];
+    }
+
+    if (drvLetter) {
+        if (AfxMessageBox("Warning: the driver letter might be still used. Are you\r\n"
+                          "         sure that make it's a real dead driver letter ?", MB_YESNO) == IDYES) {
+
+            Ext2RemoveMountPoint(drvLetter, !m_bKeepIt);
+            Ext2RemoveDosSymLink(drvLetter->Letter);
+            UpdateDeadLetterList();
+        }
+    }
+}
+
+BOOL CDelDeadLetter::OnInitDialog() 
+{
+	CDialog::OnInitDialog();
+
+    UpdateDeadLetterList();
+
+	return TRUE;  // return TRUE unless you set the focus to a control
+	              // EXCEPTION: OCX Property Pages should return FALSE
+}
+
+VOID
+CDelDeadLetter::UpdateDeadLetterList()
+{
+    ULONGLONG   LetterMask = -1;
+    DWORD       i, j;
+    PEXT2_VOLUME    volume;
+    PEXT2_DISK      disk;
+    PEXT2_PARTITION part;
+    PEXT2_CDROM     cdrom;
+    CString         str;
+
+    CComboBox *cbList = (CComboBox *)GetDlgItem(IDC_DEAD_LETTER_LIST);
+
+    cbList->ResetContent();
+
+    for (volume = gVols; volume != NULL; volume = volume->Next) {
+        LetterMask &= ~(volume->DrvLetters);
+    }
+
+    for (i = 0; i < g_nDisks; i++) {
+        disk = &gDisks[i];
+        if (disk->DataParts == NULL) {
+            continue;
+        }
+        for (j=0; j < disk->NumParts; j++) {
+            part = &disk->DataParts[j];
+            if (part) {
+                 LetterMask &= ~(part->DrvLetters);
+            }
+        }
+    }
+
+    for (i = 0; i < g_nCdroms; i++) {
+        cdrom = &gCdroms[i];
+        LetterMask &= ~(cdrom->DrvLetters);
+    }
+
+    for (i=0; i < 10; i++) {
+        if (drvDigits[i].bUsed && (drvDigits[i].Extent == NULL) &&
+            (LetterMask & (((ULONGLONG) 1) << (i + 32)) ) ) {
+            str.Format("%c: ", drvDigits[i].Letter);
+            str += drvDigits[i].SymLink;
+            cbList->AddString(str);
+        }
+    }
+
+    for (i=0; i <26; i++) {
+        if (drvLetters[i].bUsed && (drvLetters[i].Extent == NULL) &&
+            (LetterMask & (((ULONGLONG) 1) << i)) ) {
+            str.Format("%c: ", drvLetters[i].Letter);
+            str += drvLetters[i].SymLink;
+            cbList->AddString(str);
+        }
+    }
+
+#if 0
+    if (cbList->GetCount() == 0) {
+        AfxMessageBox("No dead driver letters exist :)", MB_OK|MB_ICONINFORMATION);
+        EndDialog(TRUE);
+    }
+#endif
+
+    cbList->SetCurSel(0);
+}
+
+void CDelDeadLetter::OnReloadDl() 
+{
+	// TODO: Add your control notification handler code here
+	UpdateDeadLetterList();
+}
+
+void CDelDeadLetter::OnAutoRemoval() 
+{
+	// TODO: Add your control notification handler code here
+	UpdateData(TRUE);
+    g_bAutoRemoveDeadLetters = m_bAutoRemoval;	
+}
+
+void CDelDeadLetter::OnAutoremovaltext() 
+{
+}