1 files changed, 502 insertions, 0 deletions
diff --git a/Shutdown/LogDlg.cpp b/Shutdown/LogDlg.cpp
new file mode 100644
index 0000000..3d94bc9
--- /dev/null
+++ b/Shutdown/LogDlg.cpp
@@ -0,0 +1,502 @@
+// LogDlg.cpp : Implementation of CShutdownApp and DLL registration.
+
+#include "stdafx.h"
+#include "LogDlg.h"
+
+#include <algorithm>
+using std::replace;
+
+_COM_SMARTPTR_TYPEDEF(INightSecErrorFix, __uuidof(INightSecErrorFix));
+
+#include <appmisc.h>
+#include <shlobj.h>
+
+#define IMAGE_OKAY	0
+#define IMAGE_ERROR 1
+
+/////////////////////////////////////////////////////////////////////////////
+//
+LRESULT CLogDlg::OnHide(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled) 
+{
+	// We use this event to keep the program open
+	// when the user is looking at the log 
+	if(m_hEvent)
+		SetEvent(m_hEvent);
+
+	ShowWindow(SW_HIDE);
+	return 0;
+}
+
+LRESULT CLogDlg::OnSave(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
+{
+	// I think this is good enough. ie: saving on the desktop. 
+	if(IDYES == MessageBox(_T("The log will be saved on your desktop. Continue?"), _T("Save Log"), MB_YESNO | MB_ICONQUESTION))
+		SaveLog();
+
+	return 0;
+}
+
+LRESULT CLogDlg::OnClose(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled) 
+{
+	OnHide(0, 0, NULL, bHandled);
+	return 0;
+}
+
+/*LRESULT CLogDlg::OnTimer(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled) 
+{
+	return 0;
+}
+*/
+//////////////////////////////////////////////////////////////////
+// InitDialog (what more can I say)
+
+LRESULT CLogDlg::OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled) 
+{
+	m_hIcon = ::LoadIcon(_Module.m_hInst, MAKEINTRESOURCE(IDI_ERR));
+	SetIcon(m_hIcon, TRUE);		// Set big icon
+	SetIcon(m_hIcon, FALSE);	// Set small icon
+
+	// Create the small icon image list.
+	m_ImageListSmall.Create(IDB_ERRORS,
+			16,
+			0,			// list won't grow
+			RGB(255, 0, 255));
+	
+	// Set Mask color for Image Lists
+	m_ImageListSmall.SetBkColor(CLR_NONE);
+
+	m_ctlErrors = GetDlgItem(IDC_ERROR_LOG);
+
+	// Associate the image lists with the list view control.
+	m_ctlErrors.SetImageList(m_ImageListSmall, LVSIL_SMALL);
+
+	// This sets the sizing of the dialog
+	SetMin(IDC_MINSIZE);
+	SetControlSizing(ID_SAVE, SD_HORZ | SD_MOVING);
+	SetControlSizing(ID_HIDE, SD_HORZ | SD_MOVING);
+	SetControlSizing(IDC_ERROR_LOG, SD_HORZ | SD_VERT | SD_SIZING);
+
+	// We need at least one bogus column since we're using
+	// report view
+	LV_COLUMN lvC;      		// list view column structure
+
+	// Now initialize the columns you will need.
+	// Initialize the LV_COLUMN structure.
+	// The mask specifies that the fmt, width, pszText, and subitem members
+	// of the structure are valid.
+	lvC.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
+	lvC.fmt = LVCFMT_LEFT;  // left-align column
+	lvC.cx = 200;            // width of column in pixels
+	lvC.iSubItem = 0;
+	lvC.pszText = _T("Errors");
+		
+	if (m_ctlErrors.InsertColumn(0, &lvC) == -1)
+		return true;
+
+	// Make sure the column is the width of control
+	RECT rect;
+	m_ctlErrors.GetClientRect(&rect);
+	m_ctlErrors.SetColumnWidth(0, rect.right);
+
+	// Move Window to previous position
+	if(!LoadPosition(_Module.m_settings))
+		// If fails then Center it on the desktop
+		CenterWindow(GetDesktopWindow());
+
+	// This event gets set when we're hidden
+	m_hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
+
+	return TRUE;  // return TRUE unless you set the focus to a control
+	              // EXCEPTION: OCX Property Pages should return FALSE
+}
+
+LRESULT CLogDlg::OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled) 
+{
+	// Clear All Items (which also releases the COM Objects)
+	while(m_ctlErrors.GetItemCount())
+		RemoveItem(0);
+
+	// Just in case set the event
+	if(m_hEvent)
+		SetEvent(m_hEvent);
+
+	// Put window position in registry for next time
+	SavePosition(_Module.m_settings);
+
+	return 0;       
+}
+
+//////////////////////////////////////////////////////////////////
+// Gives the item a tick or cross image depending on bState
+
+bool CLogDlg::AddItem(INightSecError* pError)
+{
+	USES_CONVERSION;
+
+	if(!pError)
+		return false;
+
+	// Get the Description of the Error
+	BSTR bsTemp;
+	HRESULT hr = pError->get_Description(&bsTemp);
+
+	if(FAILED(hr))
+		return false;
+
+	// Clean up any new lines
+	replace(bsTemp, bsTemp + SysStringLen(bsTemp), L'\n', L' ');
+	replace(bsTemp, bsTemp + SysStringLen(bsTemp), L'\r', L' ');
+
+	// Make sure object stays around
+	pError->AddRef();
+
+	// Create or Show the Log Window
+	ShowLog();
+	
+	// Setup Structures
+	LV_ITEM lv;
+	lv.mask = LVIF_IMAGE | LVIF_TEXT | LVIF_PARAM;
+	lv.iSubItem = 0;
+	lv.iItem = m_ctlErrors.GetItemCount();
+	lv.iImage = 1;
+	lv.lParam = (LPARAM)pError;
+	lv.pszText = OLE2T(bsTemp);
+
+	// Set right image for item
+	return m_ctlErrors.InsertItem(&lv) ? true : false;
+}
+
+void CLogDlg::ShowLog()
+{
+	// If not created then Create
+	if(!IsWindow())
+		Create(m_hWndParent, NULL);
+
+	// Make sure it's Visible
+	if(!IsWindowVisible())
+		ShowWindow(SW_SHOW);
+
+	// Make sure event is not signalled so we don't just close by self
+	ResetEvent(m_hEvent);
+}
+
+void CLogDlg::WaitLog()
+{
+	// Prompt the user 
+	UINT nRet = MessageBoxTimeout(g_site.m_log, _T("There were errors during Secure Shutdown. \n\nWould you like to pause a moment before continuing?"), _T("Secure Shutdown"), MB_YESNO | MB_ICONQUESTION, 10000, 5000);
+
+	if(nRet == IDYES)
+	{
+		// Display the Log Window
+		ShowLog();
+
+		// Wait for the Event
+		if(m_hEvent)
+			WaitForAndIdle(1, &m_hEvent, INFINITE);
+	}
+
+	// If we time out then save the log on the desktop
+	else if(nRet == IDTIMEOUT)
+		if(!_Module.m_settings.GetInt(NO_LOG_KEY, false))
+			SaveLog();
+}
+
+HRESULT CLogDlg::SaveLog(/*const string& sFile*/)
+{
+	string sFile;
+	LPITEMIDLIST pidl;
+	HRESULT hr;
+
+	// Get Desktop PIDL
+	hr = SHGetSpecialFolderLocation(*this, CSIDL_DESKTOPDIRECTORY, &pidl);
+
+	if(FAILED(hr))
+		return 0;
+
+	// Get the Folder from That
+	if(!SHGetPathFromIDList(pidl, sFile.get_buffer(MAX_PATH)))
+		return 0;
+
+	sFile.release_buffer();
+
+	// This is the file name
+	// LIMITATION: Can't be changed
+	sFile += _T("\\Secure Shutdown Log.txt");
+
+	// Open the File
+	HANDLE hFile = NULL;
+	if((hFile = CreateFile(sFile, GENERIC_WRITE, FILE_SHARE_READ, 
+						   NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL,
+						   NULL)) == INVALID_HANDLE_VALUE)
+		return HRESULT_FROM_WIN32(::GetLastError());
+
+	int nPos = -1;
+	DWORD dwWritten;
+
+	// Always use ANSI here
+	// LIMITATION: Only errors up to 1K in length
+	char* szText = new char[1024];
+
+	// Write Header
+	char* szTemp = "SECURE SHUTDOWN ERROR LOG\r\n\r\n";
+	WriteFile(hFile, szTemp, strlen(szTemp), &dwWritten, NULL);
+
+	LVITEMA lvi;
+	memset(&lvi, 0, sizeof(LVITEMA));
+
+	while((nPos = m_ctlErrors.GetNextItem(nPos, 0)) != -1)
+	{
+		// We need all this crazy code here to make sure
+		// We get ANSI text in UNICODE Builds.
+		lvi.mask = LVIF_TEXT | LVIF_IMAGE;
+		lvi.iItem = nPos;
+		lvi.iSubItem = 0;
+		lvi.cchTextMax = 1024;
+		lvi.pszText = szText;
+		lvi.iImage = 0;
+
+		::SendMessageA(m_ctlErrors, LVM_GETITEMA, 0, (LPARAM)&lvi);
+
+		// Only write errors (No Fixed)
+		if(lvi.iImage != IMAGE_OKAY)
+		{
+			// Write it to the file
+			WriteFile(hFile, szText, strlen(szText), &dwWritten, NULL);
+			WriteFile(hFile, "\r\n", 2, &dwWritten, NULL);
+		}
+	}
+	
+	// Close the File
+	CloseHandle(hFile);
+
+	return S_OK;
+}
+
+bool CLogDlg::HasErrors()
+{
+	if(!IsWindow())
+		return false;
+
+	// If we're created then we've got errors
+	int nPos = -1;
+	LV_ITEM lv;
+	while((nPos = m_ctlErrors.GetNextItem(nPos, LVNI_ALL)) != -1)
+	{
+		lv.mask = LVIF_IMAGE;
+		lv.iItem = nPos;
+		lv.iSubItem = 0;
+		m_ctlErrors.GetItem(&lv);
+
+		if(lv.iImage == IMAGE_ERROR)
+			return true;
+	}
+
+	return false;
+}
+
+LRESULT CLogDlg::OnListRClick(int idCtrl, LPNMHDR pnmh, BOOL& bHandled) 
+{
+	// First of all get the mouse incase we move (unlikely)
+	POINT ptMouse;
+	::GetCursorPos(&ptMouse);
+
+	LVHITTESTINFO lvHit;
+	lvHit.pt = ptMouse;
+	lvHit.flags = LVHT_ONITEM;
+
+	m_ctlErrors.ScreenToClient(&lvHit.pt);
+	int nIndex = m_ctlErrors.HitTest(&lvHit);
+
+	// If we didn't click on an item then...
+	if(nIndex == -1)
+	{
+		// ...Deselect All
+		for(int nCnt = 0; nCnt < m_ctlErrors.GetItemCount(); nCnt ++)
+			// Set right state for item
+			ListView_SetItemState(m_ctlErrors, nCnt, 0, (UINT)-1);
+
+		return 0;
+	}
+
+	// Focus on Current Item
+	ListView_SetItemState(m_ctlErrors, nIndex, LVIS_SELECTED | LVIS_FOCUSED, 
+						  LVIS_STATEIMAGEMASK);
+	
+	// Load the Menu
+	HMENU hMenu = ::LoadMenu(_Module.m_hInstResource, MAKEINTRESOURCE(IDR_ERROR_MENU));
+	if (!hMenu) return 0;
+
+	HMENU hSubMenu = GetSubMenu(hMenu, 0);
+	if (!hSubMenu) 
+	{
+		DestroyMenu(hMenu);
+		return 0;
+	}
+
+	// Get a COM Pointer to the current Error
+	INightSecErrorFixPtr pFix = (INightSecError*)m_ctlErrors.GetItemData(nIndex);
+
+	if(pFix)
+	{
+		// Check if Fixable
+		BOOL bFixable = FALSE;
+		if(SUCCEEDED(pFix->get_Fixable(&bFixable)) && bFixable)
+			::EnableMenuItem(hSubMenu, ID_ERROR_FIX, MF_BYCOMMAND | MF_ENABLED);
+
+		// Check if Retryable
+		BOOL bRetryable = FALSE;
+		if(SUCCEEDED(pFix->get_Retryable(&bRetryable)) && bRetryable)
+			::EnableMenuItem(hSubMenu, ID_ERROR_RETRY, MF_BYCOMMAND | MF_ENABLED);
+	}
+
+	// Make the default (same as double-click) Retry
+	SetMenuDefaultItem(hSubMenu, ID_ERROR_RETRY, FALSE);
+
+	// Show the Menu
+	::TrackPopupMenu(hSubMenu, 0, ptMouse.x, ptMouse.y, 0, m_hWnd, NULL);
+	::PostMessage(m_hWnd, WM_USER, 0, 0);
+	return 0;
+}
+
+LRESULT CLogDlg::OnErrorFix(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
+{
+	// Fix all selected items
+	int nPos = -1;
+	while((nPos = m_ctlErrors.GetNextItem(nPos, LVIS_SELECTED)) != -1)
+		FixItem(nPos);
+
+	return 0;
+}
+
+LRESULT CLogDlg::OnErrorRetry(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
+{
+	// Retry all selected Items
+	int nPos = -1;
+	while((nPos = m_ctlErrors.GetNextItem(nPos, LVIS_SELECTED)) != -1)
+		RetryItem(nPos);
+
+	return 0;
+}
+
+LRESULT CLogDlg::OnErrorDelete(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
+{
+	// Delete all selected items
+	int nPos = -1;
+	while((nPos = m_ctlErrors.GetNextItem(nPos, LVIS_SELECTED)) != -1)
+		RemoveItem(nPos);
+
+	return 0;
+}
+
+HRESULT CLogDlg::FixItem(int nIndex)
+{
+	USES_CONVERSION;
+
+	// Extract COM Pointer from ListCtrl
+	INightSecErrorFixPtr pFix = (INightSecError*)m_ctlErrors.GetItemData(nIndex);
+
+	if(pFix == NULL)
+		return 0;
+
+	// Check if actually fixable
+	BOOL bFixable = FALSE;
+	if(FAILED(pFix->get_Fixable(&bFixable)) || !bFixable)
+		return 0;
+
+	// Fix it
+	HCURSOR hOldCursor = ::SetCursor(::LoadCursor(NULL, IDC_WAIT));
+
+	HRESULT hr = pFix->Fix();
+
+	::SetCursor(hOldCursor);
+
+	INightSecErrorPtr pError = pFix;
+
+	if(pError == NULL)
+		return 0;
+
+	// Get New Error Messages 
+	BSTR bsTemp;
+	pError->get_Description(&bsTemp);
+
+	// Clean up newlines
+	replace(bsTemp, bsTemp + SysStringLen(bsTemp), L'\n', L' ');
+	replace(bsTemp, bsTemp + SysStringLen(bsTemp), L'\r', L' ');
+
+	// Set Image and Text
+	LV_ITEM lv;
+	lv.mask = LVIF_IMAGE | LVIF_TEXT;
+	lv.iSubItem = 0;
+	lv.iItem = nIndex;
+	lv.pszText = OLE2T(bsTemp);
+	lv.iImage = SUCCEEDED(hr) ? 0 : 1;
+
+	// Set right image and text for item
+	m_ctlErrors.SetItem(&lv);
+
+	return hr;
+}
+
+HRESULT CLogDlg::RetryItem(int nIndex)
+{
+	USES_CONVERSION;
+
+	// Extract COM Pointer from List Ctrl
+	INightSecErrorFixPtr pFix = (INightSecError*)m_ctlErrors.GetItemData(nIndex);
+	
+	if(pFix == NULL)
+		return 0;
+
+	// Check if we can actually Retry
+	BOOL bRetryable = FALSE;
+	if(FAILED(pFix->get_Retryable(&bRetryable)) || !bRetryable)
+		return 0;
+
+	// Retry it
+	HCURSOR hOldCursor = ::SetCursor(::LoadCursor(NULL, IDC_WAIT));
+
+	HRESULT hr = pFix->Retry();
+
+	::SetCursor(hOldCursor);
+
+	INightSecErrorPtr pError = pFix;
+
+	if(pError == NULL)
+		return 0;
+
+	// Get new Error Messages
+	BSTR bsTemp;
+	pError->get_Description(&bsTemp);
+
+	// Clean up newlines
+	replace(bsTemp, bsTemp + SysStringLen(bsTemp), L'\n', L' ');
+	replace(bsTemp, bsTemp + SysStringLen(bsTemp), L'\r', L' ');
+
+	// Set Image and Text
+	LV_ITEM lv;
+	lv.mask = LVIF_IMAGE | LVIF_TEXT;
+	lv.iSubItem = 0;
+	lv.iItem = nIndex;
+	lv.pszText = OLE2T(bsTemp);
+	lv.iImage = SUCCEEDED(hr) ? IMAGE_OKAY : IMAGE_ERROR;
+
+	// Set right image and text for item
+	m_ctlErrors.SetItem(&lv);
+
+	return hr;
+}
+
+bool CLogDlg::RemoveItem(int nIndex)
+{
+	// Release COM Ptr
+	INightSecError* pError = (INightSecError*)m_ctlErrors.GetItemData(nIndex);
+	if(pError) pError->Release();
+
+	// Remove it
+	return m_ctlErrors.DeleteItem(nIndex) ? true : false;
+}
+
+void CLogDlg::Init(HWND hWndParent)
+{
+	m_hWndParent = hWndParent;
+}