Leaked source code of windows server 2003
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#pragma warning(disable:4135)
#include <afxwin.h>
#include <afxdlgs.h>
#pragma warning(default:4135)
#include <process.h>
#include "resource.h"
#define _DBWIN32_
#include "dbwin32.h"
char szCompany[] = "Microsoft";
char szApplication[] = "DbWin32";
char szIniSection1[] = "Window";
char szIniSection2[] = "Options";
char szKey1[] = "X";
char szKey2[] = "Y";
char szKey3[] = "Width";
char szKey4[] = "Height";
char szKey5[] = "State";
char szKey6[] = "OnTop";
char szKey7[] = "ChildMaximized";
char szKey8[] = "InactiveWindows";
char szKey9[] = "NewWindowOnProcess";
char szKey10[] = "NewWindowOnThread";
char szKey11[] = "EventFilter";
char *rgpszHistoryKeys[MAX_HISTORY] = {"LastCommandLine1", "LastCommandLine2",
"LastCommandLine3", "LastCommandLine4", "LastCommandLine5"};
GrowableList::GrowableList(int cbSizeIn)
{
cbSize = cbSizeIn;
cItemsCur = 0;
cItemsMax = INITIAL_LIST_SIZE;
pvData = malloc(cbSize * INITIAL_LIST_SIZE);
}
GrowableList::~GrowableList()
{
free(pvData);
}
int GrowableList::Count()
{
return(cItemsCur);
}
BOOL GrowableList::FindItem(void *pvItem, int *piFound)
{
int iItem;
BYTE *pbItem;
for (iItem = 0, pbItem = (BYTE *)pvData; ((iItem < cItemsCur) &&
!IsEqual(pvItem, pbItem)); iItem++, pbItem += cbSize);
if (iItem == cItemsCur)
return(FALSE);
memcpy(pvItem, pbItem, cbSize);
if (piFound)
*piFound = iItem;
return(TRUE);
}
void GrowableList::GetItem(int iItem, void *pvItem)
{
BYTE *pbItem = (BYTE *)pvData;
pbItem += (cbSize * iItem);
memcpy(pvItem, pbItem, cbSize);
}
void GrowableList::InsertItem(void *pvItem)
{
void *pvNew;
BYTE *pbNew;
if (!FindItem(pvItem))
{
if (cItemsCur == cItemsMax)
{
cItemsMax += LIST_CHUNK_SIZE;
pvNew = malloc(cbSize * cItemsMax);
if (!pvNew)
{
return;
}
memcpy(pvNew, pvData, (cbSize * (cItemsMax - LIST_CHUNK_SIZE)));
free(pvData);
pvData = pvNew;
}
pbNew = (BYTE *)pvData;
pbNew += (cbSize * cItemsCur);
cItemsCur++;
memcpy(pbNew, pvItem, cbSize);
}
}
void GrowableList::RemoveItem(void *pvItem)
{
int iItem;
if (FindItem(pvItem, &iItem))
RemoveItem(iItem);
}
void GrowableList::RemoveItem(int iItem)
{
BYTE *pbSrc, *pbDest;
if (iItem != (cItemsCur - 1))
{
pbDest = (BYTE *)pvData;
pbDest += (cbSize * iItem);
pbSrc = pbDest + cbSize;
memmove(pbDest, pbSrc, (cbSize * (cItemsCur - iItem - 1)));
}
cItemsCur--;
}
WindowList::WindowList() : GrowableList(sizeof(WindowInfo))
{
}
WindowList::~WindowList()
{
}
BOOL WindowList::IsEqual(void *pv1, void *pv2)
{
return(!memcmp(pv1, pv2, (2 * sizeof(DWORD))));
}
DbWin32App::DbWin32App()
{
}
DbWin32App::~DbWin32App()
{
}
BOOL DbWin32App::InitInstance()
{
if (!CWinApp::InitInstance())
return(FALSE);
SetRegistryKey(szCompany);
m_pszProfileName = szApplication;
Enable3dControls();
m_pMainWnd = new DbWin32Frame(&dbo);
((DbWin32Frame *)m_pMainWnd)->LoadFrame(IDR_MAIN, WS_OVERLAPPEDWINDOW | WS_VISIBLE);
if (m_lpCmdLine && *m_lpCmdLine)
((DbWin32Frame *)m_pMainWnd)->ExecProcess(m_lpCmdLine);
else
((DbWin32Frame *)m_pMainWnd)->FileSystem();
return(TRUE);
}
void DbWin32App::ReadOptions()
{
int wMaxWidth, wMaxHeight, iKey;
wMaxWidth = GetSystemMetrics(SM_CXSCREEN);
wMaxHeight = GetSystemMetrics(SM_CYSCREEN);
dbo.rcWindow.left = GetProfileInt(szIniSection1, szKey1, wMaxWidth/5);
dbo.rcWindow.top = GetProfileInt(szIniSection1, szKey2, wMaxHeight/5);
dbo.rcWindow.right = GetProfileInt(szIniSection1, szKey3, wMaxWidth/2)-1;
dbo.rcWindow.bottom = GetProfileInt(szIniSection1, szKey4, wMaxHeight/2)-1;
if (dbo.rcWindow.right < 0)
dbo.rcWindow.right = wMaxWidth/2;
if (dbo.rcWindow.bottom < 0)
dbo.rcWindow.bottom = wMaxHeight/2;
if (dbo.rcWindow.left < 0 || dbo.rcWindow.left > wMaxWidth)
dbo.rcWindow.left = wMaxWidth/5;
dbo.rcWindow.right += dbo.rcWindow.left;
if (dbo.rcWindow.right > wMaxWidth)
dbo.rcWindow.right = wMaxWidth;
if (dbo.rcWindow.top < 0 || dbo.rcWindow.top > wMaxHeight)
dbo.rcWindow.top = wMaxHeight /5;
dbo.rcWindow.bottom += dbo.rcWindow.top;
if (dbo.rcWindow.bottom > wMaxHeight)
dbo.rcWindow.bottom = wMaxHeight;
dbo.nShowCmd = GetProfileInt(szIniSection1, szKey5, 0);
if (dbo.nShowCmd < 0)
dbo.nShowCmd = WS_MINIMIZE;
else if (dbo.nShowCmd > 0)
dbo.nShowCmd = WS_MAXIMIZE;
dbo.fOnTop = GetProfileInt(szIniSection1, szKey6, FALSE);
dbo.fChildMax = GetProfileInt(szIniSection1, szKey7, FALSE);
dbo.nInactive = GetProfileInt(szIniSection2, szKey8, INACTIVE_MINIMIZE);
dbo.fNewOnProcess = GetProfileInt(szIniSection2, szKey9, TRUE);
dbo.fNewOnThread = GetProfileInt(szIniSection2, szKey10, FALSE);
dbo.wFilter = (WORD)GetProfileInt(szIniSection2, szKey11, DBO_ALL);
for (iKey = 0; iKey < MAX_HISTORY; iKey++)
dbo.rgstCommandLine[iKey] = GetProfileString(szIniSection2,
rgpszHistoryKeys[iKey]);
}
void DbWin32App::WriteOptions(WINDOWPLACEMENT *pwpl)
{
int wState, iKey;
if (pwpl)
{
if (pwpl->showCmd == SW_SHOWMAXIMIZED)
wState = 1;
else if (pwpl->showCmd == SW_SHOWMINIMIZED)
wState = -1;
else
wState = 0;
WriteProfileInt(szIniSection1, szKey1, (int) pwpl->rcNormalPosition.left);
WriteProfileInt(szIniSection1, szKey2, (int) pwpl->rcNormalPosition.top);
WriteProfileInt(szIniSection1, szKey3,
pwpl->rcNormalPosition.right-pwpl->rcNormalPosition.left+1);
WriteProfileInt(szIniSection1, szKey4,
pwpl->rcNormalPosition.bottom-pwpl->rcNormalPosition.top+1);
WriteProfileInt(szIniSection1, szKey5, wState);
}
WriteProfileInt(szIniSection1, szKey6, dbo.fOnTop);
WriteProfileInt(szIniSection1, szKey7, dbo.fChildMax);
WriteProfileInt(szIniSection2, szKey8, dbo.nInactive);
WriteProfileInt(szIniSection2, szKey9, dbo.fNewOnProcess);
WriteProfileInt(szIniSection2, szKey10, dbo.fNewOnThread);
WriteProfileInt(szIniSection2, szKey11, dbo.wFilter);
for (iKey = 0; iKey < MAX_HISTORY; iKey++)
WriteProfileString(szIniSection2, rgpszHistoryKeys[iKey],
dbo.rgstCommandLine[iKey]);
}
static NEAR DbWin32App theApp;
DbWin32Edit::DbWin32Edit()
{
}
DbWin32Edit::~DbWin32Edit()
{
}
BOOL DbWin32Edit::Create(CWnd *pwndParent)
{
CRect rc;
return(CEdit::Create(WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VSCROLL |
WS_HSCROLL | ES_AUTOHSCROLL | ES_AUTOVSCROLL | ES_MULTILINE,
rc, pwndParent, 100));
}
BEGIN_MESSAGE_MAP(DbWin32Child, CMDIChildWnd)
// Windows messages
ON_WM_CREATE()
ON_WM_SIZE()
ON_WM_MDIACTIVATE()
ON_WM_NCACTIVATE()
// Command handlers
ON_COMMAND(CMD_FILESAVEBUFFER, OnFileSaveBuffer)
ON_COMMAND(CMD_EDITCOPY, OnEditCopy)
ON_COMMAND(CMD_EDITCLEARBUFFER, OnEditClearBuffer)
ON_COMMAND(CMD_EDITSELECTALL, OnEditSelectAll)
// Idle update handlers
// Notification messages
ON_EN_MAXTEXT(100, OnMaxText)
END_MESSAGE_MAP()
DbWin32Child::DbWin32Child(WORD wFilterIn)
{
wFilter = wFilterIn;
}
DbWin32Child::~DbWin32Child()
{
}
void DbWin32Child::AddText(WORD wEvent, LPCSTR lpszText, int cLines, BOOL fSetTitle)
{
int cLinesNew;
CString st;
if (!m_hWnd)
return;
if (fSetTitle && !strncmp(lpszText, "Create Process", 14))
{
st = lpszText;
SetWindowText(st.Mid(16, st.GetLength() - 18));
}
if (fSetTitle && !strncmp(lpszText, "Create Thread", 13))
{
st = lpszText;
SetWindowText(st.Mid(15, st.GetLength() - 17));
}
if (wEvent & wFilter)
{
cLinesNew = wndEdit.GetLineCount() + cLines;
if (cLinesNew > MAX_LINES)
{
wndEdit.SetSel(0, wndEdit.LineIndex(cLinesNew + 50 - MAX_LINES), TRUE);
wndEdit.ReplaceSel("");
}
wndEdit.SetSel(0x7FFF7FFF);
wndEdit.ReplaceSel(lpszText);
wndEdit.SetSel(0x7FFF7FFF);
}
}
int DbWin32Child::OnCreate(LPCREATESTRUCT lpcs)
{
LOGFONT lf;
if (CMDIChildWnd::OnCreate(lpcs) == -1)
return(-1);
m_hMenuShared = ::LoadMenu(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDR_CHILD));
wndEdit.Create(this);
SystemParametersInfo(SPI_GETICONTITLELOGFONT, sizeof(lf), &lf, FALSE);
fontCur.CreateFontIndirect(&lf);
wndEdit.SetFont(&fontCur);
wndEdit.ShowWindow(SW_SHOWNORMAL);
return(0);
}
void DbWin32Child::OnSize(UINT nType, int cx, int cy)
{
CRect rc;
((DbWin32Frame *)GetMDIFrame())->ChildMaximized(nType == SIZE_MAXIMIZED);
GetClientRect(rc);
rc.InflateRect(1, 1);
wndEdit.MoveWindow(rc, TRUE);
CMDIChildWnd::OnSize(nType, cx, cy);
}
void DbWin32Child::OnMDIActivate(BOOL fActivate, CWnd *pwndActivate, CWnd *pwndDeactivate)
{
if (fActivate)
wndEdit.SetFocus();
CMDIChildWnd::OnMDIActivate(fActivate, pwndActivate, pwndDeactivate);
}
BOOL DbWin32Child::OnNcActivate(BOOL fActivate)
{
if (fActivate)
wndEdit.SetFocus();
return(CMDIChildWnd::OnNcActivate(fActivate));
}
void DbWin32Child::OnFileSaveBuffer()
{
CFile file;
int cch;
void *pv;
CFileDialog dlgFile(FALSE, NULL, NULL, OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY |
OFN_PATHMUSTEXIST, "All|*.*||", GetMDIFrame());
if (dlgFile.DoModal() == IDOK)
if (file.Open(dlgFile.GetPathName(), CFile::modeCreate | CFile::modeWrite))
{
cch = wndEdit.GetWindowTextLength();
if (cch)
{
pv = GlobalAlloc(GMEM_FIXED, cch + 1);
if (pv)
{
cch = wndEdit.GetWindowText((LPTSTR)pv, cch + 1);
file.Write(pv, cch);
file.Close();
GlobalFree(pv);
}
}
}
}
void DbWin32Child::OnEditCopy()
{
wndEdit.Copy();
}
void DbWin32Child::OnEditClearBuffer()
{
OnEditSelectAll();
wndEdit.ReplaceSel("");
}
void DbWin32Child::OnEditSelectAll()
{
wndEdit.SetSel(0, -1, FALSE);
}
void DbWin32Child::OnMaxText()
{
MessageBox("Help! I'm out of space!", "DbWin32", MB_ICONEXCLAMATION | MB_OK);
}
BEGIN_MESSAGE_MAP(DbWin32Frame, CMDIFrameWnd)
// Windows messages
ON_WM_DESTROY()
ON_MESSAGE(WM_SENDTEXT, OnSendText)
ON_MESSAGE(WM_ENDTHREAD, OnEndThread)
// Command handlers
ON_COMMAND(CMD_FILERUN, OnFileRun)
ON_COMMAND(CMD_FILEATTACH, OnFileAttach)
ON_COMMAND(CMD_FILESYSTEM, OnFileSystem)
ON_COMMAND(CMD_FILEEXIT, OnFileExit)
ON_COMMAND(CMD_OPTIONS, OnOptions)
ON_COMMAND(CMD_ABOUT, OnAbout)
// Idle update handlers
ON_UPDATE_COMMAND_UI(CMD_FILESYSTEM, OnUpdateFileSystem)
END_MESSAGE_MAP()
DbWin32Frame::DbWin32Frame(DbWin32Options *pdboIn)
{
OSVERSIONINFO osvi;
pwndSystem = NULL;
pdbo = pdboIn;
fInCreate = FALSE;
fNT351 = FALSE;
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
if (GetVersionEx(&osvi))
{
if ((osvi.dwPlatformId == VER_PLATFORM_WIN32_NT) && ((osvi.dwMajorVersion > 3) || (osvi.dwMinorVersion > 5)))
fNT351 = TRUE;
}
}
DbWin32Frame::~DbWin32Frame()
{
}
void DbWin32Frame::ExecProcess(LPCSTR lpszCommandLine)
{
int iKey;
ExecInfo *pei;
for (iKey = 0; iKey < MAX_HISTORY; iKey++)
if (pdbo->rgstCommandLine[iKey] == lpszCommandLine)
break;
if (iKey == MAX_HISTORY)
{
for (iKey = MAX_HISTORY - 1; iKey > 0; iKey--)
pdbo->rgstCommandLine[iKey] = pdbo->rgstCommandLine[iKey-1];
pdbo->rgstCommandLine[0] = lpszCommandLine;
}
pei = new ExecInfo;
pei->lpszCommandLine = _strdup(lpszCommandLine);
pei->hwndFrame = GetSafeHwnd();
_beginthread(ExecThread, 0, pei);
}
void DbWin32Frame::ChildMaximized(BOOL fMax)
{
if (!fInCreate)
pdbo->fChildMax = fMax;
}
void DbWin32Frame::FileSystem()
{
if (fNT351)
OnFileSystem();
}
BOOL DbWin32Frame::PreCreateWindow(CREATESTRUCT &cs)
{
((DbWin32App *)AfxGetApp())->ReadOptions();
cs.cy = (int)(pdbo->rcWindow.bottom - pdbo->rcWindow.top);
cs.cx = (int)(pdbo->rcWindow.right - pdbo->rcWindow.left);
cs.y = (int)pdbo->rcWindow.top;
cs.x = (int)pdbo->rcWindow.left;
cs.style |= pdbo->nShowCmd;
if (pdbo->fOnTop)
cs.dwExStyle |= WS_EX_TOPMOST;
return(CMDIFrameWnd::PreCreateWindow(cs));
}
void DbWin32Frame::OnDestroy()
{
WINDOWPLACEMENT wpl;
wpl.length = sizeof(WINDOWPLACEMENT);
wpl.rcNormalPosition.top = wpl.rcNormalPosition.left = 0;
if (GetWindowPlacement(&wpl))
((DbWin32App *)AfxGetApp())->WriteOptions(&wpl);
else
((DbWin32App *)AfxGetApp())->WriteOptions(NULL);
}
LRESULT DbWin32Frame::OnSendText(WPARAM wParam, LPARAM lParam)
{
StringInfo *psi = (StringInfo *)lParam;
WindowInfo wi;
BOOL fCreated = FALSE;
wi.dwProcess = psi->dwProcess;
wi.dwThread = psi->dwThread;
if (!wi.dwProcess && !wi.dwThread)
wi.pwndChild = pwndSystem;
else
{
wi.pwndChild = NULL;
if (!wl.FindItem(&wi))
if (pdbo->fNewOnThread)
fCreated = TRUE;
else
{
wi.dwThread = 0;
if (!wl.FindItem(&wi))
if (pdbo->fNewOnProcess)
fCreated = TRUE;
else
{
wi.dwProcess = psi->dwParentProcess;
if (!wl.FindItem(&wi))
fCreated = TRUE;
}
}
if (fCreated)
{
wi.pwndChild = new DbWin32Child(pdbo->wFilter);
fInCreate = TRUE;
wi.pwndChild->LoadFrame(IDR_CHILD,
WS_OVERLAPPEDWINDOW | WS_VISIBLE, this);
fInCreate = FALSE;
if (pdbo->fChildMax)
MDIMaximize(wi.pwndChild);
wl.InsertItem(&wi);
}
}
ASSERT(wi.pwndChild);
wi.pwndChild->AddText((WORD)wParam, psi->lpszText, psi->cLines, fCreated);
free((void *)(psi->lpszText));
delete psi;
return(0);
}
LRESULT DbWin32Frame::OnEndThread(WPARAM wParam, LPARAM lParam)
{
CString st;
WindowInfo wi;
int iItem;
wi.dwProcess = (DWORD)lParam;
wi.dwThread = (DWORD)wParam;
if (wl.FindItem(&wi, &iItem))
{
wi.pwndChild->GetWindowText(st);
st += " [Inactive]";
wi.pwndChild->SetWindowText(st);
switch (pdbo->nInactive)
{
case INACTIVE_CLOSE:
wi.pwndChild->MDIDestroy();
break;
case INACTIVE_NONE:
break;
default:
wi.pwndChild->ShowWindow(SW_MINIMIZE);
break;
}
wl.RemoveItem(iItem);
}
return(0L);
}
void DbWin32Frame::OnFileRun()
{
DbWin32RunDlg dlgRun(pdbo->rgstCommandLine);
if (dlgRun.DoModal() == IDOK)
ExecProcess(dlgRun.GetCommandLine());
}
void DbWin32Frame::OnFileAttach()
{
AttachInfo *pai;
DbWin32AttachDlg dlgAttach(&wl);
if (dlgAttach.DoModal() == IDOK)
{
pai = new AttachInfo;
pai->dwProcess = dlgAttach.GetSelectedProcess();
pai->hwndFrame = GetSafeHwnd();
_beginthread(AttachThread, 0, pai);
}
}
void DbWin32Frame::OnFileSystem()
{
if (!fNT351)
{
MessageBeep(MB_ICONEXCLAMATION);
MessageBox("Not available on this platform.", "DbWin32",
MB_ICONEXCLAMATION | MB_OK);
return;
}
if (pwndSystem)
{
MDIActivate(pwndSystem);
return;
}
pwndSystem = new DbWin32Child(DBO_OUTPUTDEBUGSTRING);
fInCreate = TRUE;
pwndSystem->LoadFrame(IDR_CHILD, WS_OVERLAPPEDWINDOW | WS_VISIBLE, this);
fInCreate = FALSE;
pwndSystem->SetWindowText("System Window");
if (pdbo->fChildMax)
MDIMaximize(pwndSystem);
_beginthread(SystemThread, 0, GetSafeHwnd());
}
void DbWin32Frame::OnFileExit()
{
OnClose();
}
void DbWin32Frame::OnOptions()
{
DbWin32OptionsDlg dlgOptions(pdbo);
dlgOptions.DoModal();
}
void DbWin32Frame::OnAbout()
{
CDialog dlgAbout(IDR_ABOUTDLG);
dlgAbout.DoModal();
}
void DbWin32Frame::OnUpdateFileSystem(CCmdUI *pCmdUI)
{
pCmdUI->Enable(!pwndSystem && fNT351);
}