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- ////////////////////////////////////////////////////////////////
- // Copyright 1996 Microsoft Systems Journal.
- // If this program works, it was written by Paul DiLascia.
- // If not, I don't know who wrote it.
- //
- // General purpose debugging utilities
- //
- #include "StdAfx.h"
- #include "Debug.h"
- #include <afxpriv.h> // for MFC WM_ messages
-
- #ifdef _DEBUG
-
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
-
- int CTraceFn::nIndent=-1; // current indent level
-
- #define _countof(array) (sizeof(array)/sizeof(array[0]))
-
- ////////////////
- // These functions are copied from dumpout.cpp in the MFC source,
- // with my modification to do indented TRACEing
- //
- void AFXAPI AfxDump(const CObject* pOb)
- {
- afxDump << pOb;
- }
-
- void AFX_CDECL AfxTrace(LPCTSTR lpszFormat, ...)
- {
- #ifdef _DEBUG // all AfxTrace output is controlled by afxTraceEnabled
- if (!afxTraceEnabled)
- return;
- #endif
-
- va_list args;
- va_start(args, lpszFormat);
-
- int nBuf;
- TCHAR szBuffer[512];
-
- nBuf = _vstprintf(szBuffer, lpszFormat, args);
- ASSERT(nBuf < _countof(szBuffer));
-
- // PD: Here are my added lines to do the indenting. Search
- // for newlines and insert prefix before each one. Yawn.
- //
- static BOOL bStartNewLine = TRUE;
- TCHAR* nextline;
- for (TCHAR* start = szBuffer; *start; start=nextline+1) {
- if (bStartNewLine) {
- if ((afxTraceFlags & traceMultiApp) && (AfxGetApp() != NULL))
- afxDump << AfxGetApp()->m_pszExeName << _T(": ");
- afxDump << CString(_T(' '),CTraceFn::nIndent);
- bStartNewLine = FALSE;
- }
- nextline = _tcschr(start, _T('\n'));
- if (nextline) {
- *nextline = 0; // terminate string at newline
- bStartNewLine = TRUE;
- }
- afxDump << start;
- if (!nextline)
- break;
- afxDump << _T("\n"); // the one I terminated
- }
-
- va_end(args);
- }
-
- //////////////////
- // Get window name in the form classname[HWND,title]
- // Searches all the parents for a window with a title.
- //
- CString sDbgName(CWnd* pWnd)
- {
- CString sTitle;
- HWND hwnd = pWnd->GetSafeHwnd();
- if (hwnd==NULL)
- sTitle = _T("NULL");
- else if (!::IsWindow(hwnd))
- sTitle = _T("[bad window]");
- else {
- sTitle = _T("[no title]");
- for (CWnd* pw = pWnd; pw; pw = pw->GetParent()) {
- if (pw->GetWindowTextLength() > 0) {
- pw->GetWindowText(sTitle);
- break;
- }
- }
- }
- CString s;
- s.Format(_T("%s[0x%04x,\"%s\"]"),
- pWnd ? pWnd->GetRuntimeClass()->m_lpszClassName : "NULL",
- hwnd, (LPCTSTR)sTitle);
- return s;
- }
-
- struct {
- UINT msg;
- LPCTSTR name;
- } MsgData[] = {
- { WM_CREATE,_T("WM_CREATE") },
- { WM_DESTROY,_T("WM_DESTROY") },
- { WM_MOVE,_T("WM_MOVE") },
- { WM_SIZE,_T("WM_SIZE") },
- { WM_ACTIVATE,_T("WM_ACTIVATE") },
- { WM_SETFOCUS,_T("WM_SETFOCUS") },
- { WM_KILLFOCUS,_T("WM_KILLFOCUS") },
- { WM_ENABLE,_T("WM_ENABLE") },
- { WM_SETREDRAW,_T("WM_SETREDRAW") },
- { WM_SETTEXT,_T("WM_SETTEXT") },
- { WM_GETTEXT,_T("WM_GETTEXT") },
- { WM_GETTEXTLENGTH,_T("WM_GETTEXTLENGTH") },
- { WM_PAINT,_T("WM_PAINT") },
- { WM_CLOSE,_T("WM_CLOSE") },
- { WM_QUERYENDSESSION,_T("WM_QUERYENDSESSION") },
- { WM_QUIT,_T("WM_QUIT") },
- { WM_QUERYOPEN,_T("WM_QUERYOPEN") },
- { WM_ERASEBKGND,_T("WM_ERASEBKGND") },
- { WM_SYSCOLORCHANGE,_T("WM_SYSCOLORCHANGE") },
- { WM_ENDSESSION,_T("WM_ENDSESSION") },
- { WM_SHOWWINDOW,_T("WM_SHOWWINDOW") },
- { WM_WININICHANGE,_T("WM_WININICHANGE") },
- { WM_SETTINGCHANGE,_T("WM_SETTINGCHANGE") },
- { WM_DEVMODECHANGE,_T("WM_DEVMODECHANGE") },
- { WM_ACTIVATEAPP,_T("WM_ACTIVATEAPP") },
- { WM_FONTCHANGE,_T("WM_FONTCHANGE") },
- { WM_TIMECHANGE,_T("WM_TIMECHANGE") },
- { WM_CANCELMODE,_T("WM_CANCELMODE") },
- { WM_SETCURSOR,_T("WM_SETCURSOR") },
- { WM_MOUSEACTIVATE,_T("WM_MOUSEACTIVATE") },
- { WM_CHILDACTIVATE,_T("WM_CHILDACTIVATE") },
- { WM_QUEUESYNC,_T("WM_QUEUESYNC") },
- { WM_GETMINMAXINFO,_T("WM_GETMINMAXINFO") },
- { WM_PAINTICON,_T("WM_PAINTICON") },
- { WM_ICONERASEBKGND,_T("WM_ICONERASEBKGND") },
- { WM_NEXTDLGCTL,_T("WM_NEXTDLGCTL") },
- { WM_SPOOLERSTATUS,_T("WM_SPOOLERSTATUS") },
- { WM_DRAWITEM,_T("WM_DRAWITEM") },
- { WM_MEASUREITEM,_T("WM_MEASUREITEM") },
- { WM_DELETEITEM,_T("WM_DELETEITEM") },
- { WM_VKEYTOITEM,_T("WM_VKEYTOITEM") },
- { WM_CHARTOITEM,_T("WM_CHARTOITEM") },
- { WM_SETFONT,_T("WM_SETFONT") },
- { WM_GETFONT,_T("WM_GETFONT") },
- { WM_SETHOTKEY,_T("WM_SETHOTKEY") },
- { WM_GETHOTKEY,_T("WM_GETHOTKEY") },
- { WM_QUERYDRAGICON,_T("WM_QUERYDRAGICON") },
- { WM_COMPAREITEM,_T("WM_COMPAREITEM") },
- { WM_COMPACTING,_T("WM_COMPACTING") },
- { WM_COMMNOTIFY,_T("WM_COMMNOTIFY") },
- { WM_WINDOWPOSCHANGING,_T("WM_WINDOWPOSCHANGING") },
- { WM_WINDOWPOSCHANGED,_T("WM_WINDOWPOSCHANGED") },
- { WM_POWER,_T("WM_POWER") },
- { WM_COPYDATA,_T("WM_COPYDATA") },
- { WM_CANCELJOURNAL,_T("WM_CANCELJOURNAL") },
- #if(WINVER >= 0x0400)
- { WM_NOTIFY,_T("WM_NOTIFY") },
- { WM_INPUTLANGCHANGEREQUEST,_T("WM_INPUTLANGCHANGEREQUEST") },
- { WM_INPUTLANGCHANGE,_T("WM_INPUTLANGCHANGE") },
- { WM_TCARD,_T("WM_TCARD") },
- { WM_HELP,_T("WM_HELP") },
- { WM_USERCHANGED,_T("WM_USERCHANGED") },
- { WM_NOTIFYFORMAT,_T("WM_NOTIFYFORMAT") },
- { WM_CONTEXTMENU,_T("WM_CONTEXTMENU") },
- { WM_STYLECHANGING,_T("WM_STYLECHANGING") },
- { WM_STYLECHANGED,_T("WM_STYLECHANGED") },
- { WM_DISPLAYCHANGE,_T("WM_DISPLAYCHANGE") },
- { WM_GETICON,_T("WM_GETICON") },
- { WM_SETICON,_T("WM_SETICON") },
- #endif /* WINVER >= 0x0400 */
- { WM_NCCREATE,_T("WM_NCCREATE") },
- { WM_NCDESTROY,_T("WM_NCDESTROY") },
- { WM_NCCALCSIZE,_T("WM_NCCALCSIZE") },
- { WM_NCHITTEST,_T("WM_NCHITTEST") },
- { WM_NCPAINT,_T("WM_NCPAINT") },
- { WM_NCACTIVATE,_T("WM_NCACTIVATE") },
- { WM_GETDLGCODE,_T("WM_GETDLGCODE") },
- { WM_NCMOUSEMOVE,_T("WM_NCMOUSEMOVE") },
- { WM_NCLBUTTONDOWN,_T("WM_NCLBUTTONDOWN") },
- { WM_NCLBUTTONUP,_T("WM_NCLBUTTONUP") },
- { WM_NCLBUTTONDBLCLK,_T("WM_NCLBUTTONDBLCLK") },
- { WM_NCRBUTTONDOWN,_T("WM_NCRBUTTONDOWN") },
- { WM_NCRBUTTONUP,_T("WM_NCRBUTTONUP") },
- { WM_NCRBUTTONDBLCLK,_T("WM_NCRBUTTONDBLCLK") },
- { WM_NCMBUTTONDOWN,_T("WM_NCMBUTTONDOWN") },
- { WM_NCMBUTTONUP,_T("WM_NCMBUTTONUP") },
- { WM_NCMBUTTONDBLCLK,_T("WM_NCMBUTTONDBLCLK") },
- { WM_KEYDOWN,_T("WM_KEYDOWN") },
- { WM_KEYUP,_T("WM_KEYUP") },
- { WM_CHAR,_T("WM_CHAR") },
- { WM_DEADCHAR,_T("WM_DEADCHAR") },
- { WM_SYSKEYDOWN,_T("WM_SYSKEYDOWN") },
- { WM_SYSKEYUP,_T("WM_SYSKEYUP") },
- { WM_SYSCHAR,_T("WM_SYSCHAR") },
- { WM_SYSDEADCHAR,_T("WM_SYSDEADCHAR") },
- { WM_KEYDOWN,_T("WM_KEYDOWN") },
- { WM_KEYUP,_T("WM_KEYUP") },
- { WM_CHAR,_T("WM_CHAR") },
- { WM_DEADCHAR,_T("WM_DEADCHAR") },
- { WM_SYSKEYDOWN,_T("WM_SYSKEYDOWN") },
- { WM_SYSKEYUP,_T("WM_SYSKEYUP") },
- { WM_SYSCHAR,_T("WM_SYSCHAR") },
- { WM_SYSDEADCHAR,_T("WM_SYSDEADCHAR") },
- #if(WINVER >= 0x0400)
- { WM_IME_STARTCOMPOSITION,_T("WM_IME_STARTCOMPOSITION") },
- { WM_IME_ENDCOMPOSITION,_T("WM_IME_ENDCOMPOSITION") },
- { WM_IME_COMPOSITION,_T("WM_IME_COMPOSITION") },
- { WM_IME_KEYLAST,_T("WM_IME_KEYLAST") },
- #endif
- { WM_INITDIALOG,_T("WM_INITDIALOG") },
- { WM_COMMAND,_T("WM_COMMAND") },
- { WM_SYSCOMMAND,_T("WM_SYSCOMMAND") },
- { WM_TIMER,_T("WM_TIMER") },
- { WM_HSCROLL,_T("WM_HSCROLL") },
- { WM_VSCROLL,_T("WM_VSCROLL") },
- { WM_INITMENU,_T("WM_INITMENU") },
- { WM_INITMENUPOPUP,_T("WM_INITMENUPOPUP") },
- { WM_MENUSELECT,_T("WM_MENUSELECT") },
- { WM_MENUCHAR,_T("WM_MENUCHAR") },
- { WM_ENTERIDLE,_T("WM_ENTERIDLE") },
- { WM_CTLCOLORMSGBOX,_T("WM_CTLCOLORMSGBOX") },
- { WM_CTLCOLOREDIT,_T("WM_CTLCOLOREDIT") },
- { WM_CTLCOLORLISTBOX,_T("WM_CTLCOLORLISTBOX") },
- { WM_CTLCOLORBTN,_T("WM_CTLCOLORBTN") },
- { WM_CTLCOLORDLG,_T("WM_CTLCOLORDLG") },
- { WM_CTLCOLORSCROLLBAR,_T("WM_CTLCOLORSCROLLBAR") },
- { WM_CTLCOLORSTATIC,_T("WM_CTLCOLORSTATIC") },
- { WM_MOUSEMOVE,_T("WM_MOUSEMOVE") },
- { WM_LBUTTONDOWN,_T("WM_LBUTTONDOWN") },
- { WM_LBUTTONUP,_T("WM_LBUTTONUP") },
- { WM_LBUTTONDBLCLK,_T("WM_LBUTTONDBLCLK") },
- { WM_RBUTTONDOWN,_T("WM_RBUTTONDOWN") },
- { WM_RBUTTONUP,_T("WM_RBUTTONUP") },
- { WM_RBUTTONDBLCLK,_T("WM_RBUTTONDBLCLK") },
- { WM_MBUTTONDOWN,_T("WM_MBUTTONDOWN") },
- { WM_MBUTTONUP,_T("WM_MBUTTONUP") },
- { WM_MBUTTONDBLCLK,_T("WM_MBUTTONDBLCLK") },
- { WM_MOUSEMOVE,_T("WM_MOUSEMOVE") },
- { WM_LBUTTONDOWN,_T("WM_LBUTTONDOWN") },
- { WM_LBUTTONUP,_T("WM_LBUTTONUP") },
- { WM_LBUTTONDBLCLK,_T("WM_LBUTTONDBLCLK") },
- { WM_RBUTTONDOWN,_T("WM_RBUTTONDOWN") },
- { WM_RBUTTONUP,_T("WM_RBUTTONUP") },
- { WM_RBUTTONDBLCLK,_T("WM_RBUTTONDBLCLK") },
- { WM_MBUTTONDOWN,_T("WM_MBUTTONDOWN") },
- { WM_MBUTTONUP,_T("WM_MBUTTONUP") },
- { WM_MBUTTONDBLCLK,_T("WM_MBUTTONDBLCLK") },
- { WM_PARENTNOTIFY,_T("WM_PARENTNOTIFY") },
- { WM_ENTERMENULOOP,_T("WM_ENTERMENULOOP") },
- { WM_EXITMENULOOP,_T("WM_EXITMENULOOP") },
- #if(WINVER >= 0x0400)
- { WM_NEXTMENU,_T("WM_NEXTMENU") },
- { WM_SIZING,_T("WM_SIZING") },
- { WM_CAPTURECHANGED,_T("WM_CAPTURECHANGED") },
- { WM_MOVING,_T("WM_MOVING") },
- { WM_POWERBROADCAST,_T("WM_POWERBROADCAST") },
- { WM_DEVICECHANGE,_T("WM_DEVICECHANGE") },
- { WM_IME_SETCONTEXT,_T("WM_IME_SETCONTEXT") },
- { WM_IME_NOTIFY,_T("WM_IME_NOTIFY") },
- { WM_IME_CONTROL,_T("WM_IME_CONTROL") },
- { WM_IME_COMPOSITIONFULL,_T("WM_IME_COMPOSITIONFULL") },
- { WM_IME_SELECT,_T("WM_IME_SELECT") },
- { WM_IME_CHAR,_T("WM_IME_CHAR") },
- { WM_IME_KEYDOWN,_T("WM_IME_KEYDOWN") },
- { WM_IME_KEYUP,_T("WM_IME_KEYUP") },
- #endif
- { WM_MDICREATE,_T("WM_MDICREATE") },
- { WM_MDIDESTROY,_T("WM_MDIDESTROY") },
- { WM_MDIACTIVATE,_T("WM_MDIACTIVATE") },
- { WM_MDIRESTORE,_T("WM_MDIRESTORE") },
- { WM_MDINEXT,_T("WM_MDINEXT") },
- { WM_MDIMAXIMIZE,_T("WM_MDIMAXIMIZE") },
- { WM_MDITILE,_T("WM_MDITILE") },
- { WM_MDICASCADE,_T("WM_MDICASCADE") },
- { WM_MDIICONARRANGE,_T("WM_MDIICONARRANGE") },
- { WM_MDIGETACTIVE,_T("WM_MDIGETACTIVE") },
- { WM_MDISETMENU,_T("WM_MDISETMENU") },
- { WM_ENTERSIZEMOVE,_T("WM_ENTERSIZEMOVE") },
- { WM_EXITSIZEMOVE,_T("WM_EXITSIZEMOVE") },
- { WM_DROPFILES,_T("WM_DROPFILES") },
- { WM_MDIREFRESHMENU,_T("WM_MDIREFRESHMENU") },
- { WM_CUT,_T("WM_CUT") },
- { WM_COPY,_T("WM_COPY") },
- { WM_PASTE,_T("WM_PASTE") },
- { WM_CLEAR,_T("WM_CLEAR") },
- { WM_UNDO,_T("WM_UNDO") },
- { WM_RENDERFORMAT,_T("WM_RENDERFORMAT") },
- { WM_RENDERALLFORMATS,_T("WM_RENDERALLFORMATS") },
- { WM_DESTROYCLIPBOARD,_T("WM_DESTROYCLIPBOARD") },
- { WM_DRAWCLIPBOARD,_T("WM_DRAWCLIPBOARD") },
- { WM_PAINTCLIPBOARD,_T("WM_PAINTCLIPBOARD") },
- { WM_VSCROLLCLIPBOARD,_T("WM_VSCROLLCLIPBOARD") },
- { WM_SIZECLIPBOARD,_T("WM_SIZECLIPBOARD") },
- { WM_ASKCBFORMATNAME,_T("WM_ASKCBFORMATNAME") },
- { WM_CHANGECBCHAIN,_T("WM_CHANGECBCHAIN") },
- { WM_HSCROLLCLIPBOARD,_T("WM_HSCROLLCLIPBOARD") },
- { WM_QUERYNEWPALETTE,_T("WM_QUERYNEWPALETTE") },
- { WM_PALETTEISCHANGING,_T("WM_PALETTEISCHANGING") },
- { WM_PALETTECHANGED,_T("WM_PALETTECHANGED") },
- { WM_HOTKEY,_T("WM_HOTKEY") },
- #if(WINVER >= 0x0400)
- { WM_PRINT,_T("WM_PRINT") },
- { WM_PRINTCLIENT,_T("WM_PRINTCLIENT") },
- #endif
- // Below are MFC messages
- { WM_QUERYAFXWNDPROC,_T("*WM_QUERYAFXWNDPROC") },
- { WM_SIZEPARENT,_T("*WM_SIZEPARENT") },
- { WM_SETMESSAGESTRING,_T("*WM_SETMESSAGESTRING") },
- { WM_IDLEUPDATECMDUI,_T("*WM_IDLEUPDATECMDUI") },
- { WM_INITIALUPDATE,_T("*WM_INITIALUPDATE") },
- { WM_COMMANDHELP,_T("*WM_COMMANDHELP") },
- { WM_HELPHITTEST,_T("*WM_HELPHITTEST") },
- { WM_EXITHELPMODE,_T("*WM_EXITHELPMODE") },
- { WM_RECALCPARENT,_T("*WM_RECALCPARENT") },
- { WM_SIZECHILD,_T("*WM_SIZECHILD") },
- { WM_KICKIDLE,_T("*WM_KICKIDLE") },
- { WM_QUERYCENTERWND,_T("*WM_QUERYCENTERWND") },
- { WM_DISABLEMODAL,_T("*WM_DISABLEMODAL") },
- { WM_FLOATSTATUS,_T("*WM_FLOATSTATUS") },
- { WM_ACTIVATETOPLEVEL,_T("*WM_ACTIVATETOPLEVEL") },
- { WM_QUERY3DCONTROLS,_T("*WM_QUERY3DCONTROLS") },
- { WM_SOCKET_NOTIFY,_T("*WM_SOCKET_NOTIFY") },
- { WM_SOCKET_DEAD,_T("*WM_SOCKET_DEAD") },
- { WM_POPMESSAGESTRING,_T("*WM_POPMESSAGESTRING") },
- { WM_OCC_LOADFROMSTREAM,_T("*WM_OCC_LOADFROMSTREAM") },
- { WM_OCC_LOADFROMSTORAGE,_T("*WM_OCC_LOADFROMSTORAGE") },
- { WM_OCC_INITNEW,_T("*WM_OCC_INITNEW") },
- { WM_QUEUE_SENTINEL,_T("*WM_QUEUE_SENTINEL") },
- { 0,NULL }
- };
-
- ////////////////
- // This class is basically just an array of 1024 strings,
- // the names of each WM_ message. Constructor initializes it.
- //
- class CWndMsgMap {
- static LPCTSTR Names[]; // array of WM_ message names
- public:
- CWndMsgMap(); // constructor initializes them
- CString GetMsgName(UINT msg); // get name of message
- };
- LPCTSTR CWndMsgMap::Names[WM_USER]; // name of each WM_ message
-
- //////////////////
- // Initialize array from sparse data
- //
- CWndMsgMap::CWndMsgMap()
- {
- // copy sparse MsgData into table
- memset(Names, 0, sizeof(Names));
- for (int i=0; MsgData[i].msg; i++)
- Names[MsgData[i].msg] = MsgData[i].name;
- }
-
- ////////////////
- // Get the name of a WM_ message
- //
- CString CWndMsgMap::GetMsgName(UINT msg)
- {
- CString name;
- if (msg>=WM_USER)
- name.Format(_T("WM_USER+%d"), msg-WM_USER);
- else if (Names[msg])
- name = Names[msg];
- else
- name.Format(_T("0x%04x"), msg);
- return name;
- }
-
- //////////////////
- // Get name of WM_ message.
- //
- CString sDbgName(UINT uMsg)
- {
- static CWndMsgMap wndMsgMap; // instantiate 1st time called
- return wndMsgMap.GetMsgName(uMsg);
- }
-
- // #ifdef REFIID
- #ifdef NOT_DEFINED // **** Commented this section out ****
-
- // Most apps don't need to use DbgName(REFIID)
- // Apps that do can set this static global to a table of
- // DBGINTERFACENAME's it wants to TRACE with DbgName(REFIID)
- //
- DBGINTERFACENAME* _pDbgInterfaceNames = NULL;
-
- //////////////////
- // Get OLE interface name.
- //
- CString sDbgName(REFIID iid)
- {
- if (_pDbgInterfaceNames) {
- for (int i=0; _pDbgInterfaceNames[i].name; i++) {
- if (memcmp(_pDbgInterfaceNames[i].piid, &iid, sizeof(IID))==0)
- return _pDbgInterfaceNames[i].name;
- }
- }
- static CString s;
- s.Format(_T("{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}"),
- iid.Data1, iid.Data2, iid.Data3,
- iid.Data4[0], iid.Data4[1], iid.Data4[2], iid.Data4[3],
- iid.Data4[4], iid.Data4[5], iid.Data4[6], iid.Data4[7]);
- return s;
- }
-
- #endif // REFIID
-
- #endif // DEBUG
-
-