static void console_addline(char *str)
{
HWND hCtrl;
int index;
hCtrl = GetDlgItem(hConsole,IDC_CONSOLEEDIT);
index = GetWindowTextLength(hCtrl);
Edit_SetSel(hCtrl,index,index);
Edit_ReplaceSel(hCtrl,str);
}
// delete a line
void editDeleteLine(HWND i_hwnd, size_t i_n)
{
int len = Edit_LineLength(i_hwnd, i_n);
if (len < 0)
return;
len += 2;
int index = Edit_LineIndex(i_hwnd, i_n);
Edit_SetSel(i_hwnd, index, index + len);
Edit_ReplaceSel(i_hwnd, _T(""));
}
/* This function writes the appropriate signature for the specified
* topic.
*/
void FASTCALL SetEditSignature( HWND hwndEdit, PTL ptl )
{
LPSTR lpszSignature;
char * pszSig;
pszSig = NULL;
if( NULL == ptl )
pszSig = szGlobalSig;
else
{
TOPICINFO topicinfo;
Amdb_GetTopicInfo( ptl, &topicinfo );
if( topicinfo.szSigFile[ 0 ] )
pszSig = topicinfo.szSigFile;
}
if( NULL != pszSig )
if( NULL != ( lpszSignature = GetEditSignature( pszSig ) ) )
{
DWORD dwSig1Sel;
/* Save the caret position and append the signature to the end of the
* current text. Then put the caret back where it was.
*/
dwSig1Sel = Edit_GetSel( hwndEdit );
if( fEditAtTop )
{
Edit_SetSel( hwndEdit, 0, 0 );
Edit_ReplaceSel( hwndEdit, lpszSignature );
Edit_SetSel( hwndEdit, 0, 0 );
Edit_ScrollCaret( hwndEdit );
}
else
{
Edit_SetSel( hwndEdit, USHRT_MAX, USHRT_MAX );
Edit_ReplaceSel( hwndEdit, lpszSignature );
Edit_SetSel( hwndEdit, LOWORD(dwSig1Sel), HIWORD(dwSig1Sel) );
}
FreeMemory( &lpszSignature );
}
}
void edit_info_append (const char *msg)
{
HWND hwndEditInfo;
int len;
hwndEditInfo = GetDlgItem (hwndDlg, IDC_EDT_INFO);
len = GetWindowTextLength (hwndEditInfo);
SetFocus (hwndEditInfo);
Edit_SetSel (hwndEditInfo, len, len);
Edit_ReplaceSel (hwndEditInfo, msg);
}
/*----------------------------------------------------------------------------*\
\*----------------------------------------------------------------------------*/
void AppPrint(LPTSTR sz,...)
{
HWND hwndE = GetWindow(hwndApp, GW_CHILD);
TCHAR ach[128];
va_list marker;
va_start( marker, sz );
if (hwndE == NULL)
{
RECT rc;
GetClientRect(hwndApp, &rc);
hwndE = CreateWindow (TEXT("Edit"), TEXT(""),
WS_VISIBLE | WS_CHILD | ES_MULTILINE | ES_READONLY | WS_VSCROLL | ES_AUTOVSCROLL,
0, 0, rc.right, rc.bottom,
hwndApp, (HMENU)-1, hInstApp, NULL);
SetWindowFont(hwndE, GetStockObject(ANSI_FIXED_FONT), TRUE);
}
if (sz == NULL)
{
Edit_SetSel(hwndE, 0, (UINT)-1);
Edit_ReplaceSel(hwndE, TEXT(""));
}
else
{
wvsprintf (ach,(LPCTSTR)sz,marker); /* Format the string */
lstrcat(ach, TEXT("\r\n"));
Edit_SetSel(hwndE, (UINT)-1, (UINT)-1);
Edit_ReplaceSel(hwndE, ach);
}
va_end(marker);
}
void Calculus::OutputResult_D(int iSelectIndex,ErrNo err)
{
PCTSTR pErrInfo;
HWND hEdit = GetDlgItem(hDlg,EditOutputID);
TCHAR szBuffer[MAXSIZE];
Edit_SetSel(hEdit,0,0);
switch(iSelectIndex)
{
case FORWARD_DIFFERENCE_INDEX:
Edit_ReplaceSel(hEdit,TEXT("选择的算法: 基于Taylor公式的数值微分公式-向前差商 \r\n"));
break;
case BACKFORWARD_DIFFERENCE_INDEX:
Edit_ReplaceSel(hEdit,TEXT("选择的算法: 基于Taylor公式的数值微分公式-向后差商 \r\n"));
break;
case CENTRAL_DIFFERENCE_DIFFERENCE_INDEX:
Edit_ReplaceSel(hEdit,TEXT("选择的算法: 基于Taylor公式的数值微分公式-中心差商 \r\n"));
break;
case SO_CENTRAL_DIFFERENCE_DIFFERENCE_INDEX:
Edit_ReplaceSel(hEdit,TEXT("选择的算法: 基于Taylor公式的数值微分公式-二阶中心差商 \r\n"));
break;
}
_stprintf_s(szBuffer,MAXSIZE,TEXT("函数表达式为：y=%s\r\n"),exp_store);
Edit_ReplaceSel(hEdit,szBuffer);
if(err)
{
pErrInfo = FormatError(err);
_sntprintf_s(szBuffer,_countof(szBuffer),MAXSIZE,TEXT("错误ID:%d\r\n错误信息:%s\r\n"),err,pErrInfo);
Edit_ReplaceSel(hEdit,szBuffer);
}
else
{
if(iSelectIndex == SO_CENTRAL_DIFFERENCE_DIFFERENCE_INDEX)
_stprintf_s(szBuffer,MAXSIZE,TEXT("所求点：%f 间隔：%f 函数在该点的二阶导数为：%f\r\n"),value,interval,result);
else
_stprintf_s(szBuffer,MAXSIZE,TEXT("所求点：%f 间隔：%f 函数在该点的一阶导数为：%f\r\n"),value,interval,result);
Edit_ReplaceSel(hEdit,szBuffer);
}
Edit_ReplaceSel(hEdit,TEXT("++++++++++++++++++++++++++++++++++++++\r\n"));
}
void Calculus::OutputResult_I(int iSelectIndex,ErrNo err)
{
PCTSTR pErrInfo;
HWND hwndEdit = GetDlgItem(hDlg,EditOutputID);
TCHAR szBuffer[MAXSIZE];
Edit_SetSel(hwndEdit,0,0);
switch(iSelectIndex)
{
case ROMBERG_INDEX:
Edit_ReplaceSel(hwndEdit,TEXT("选择的算法: Romberg算法 \r\n"));
break;
case GAUSS_LEGENDRE_INDEX:
Edit_ReplaceSel(hwndEdit,TEXT("选择的算法: Gauss-Legendre求积公式(5点式) \r\n"));
break;
case GAUSS_CHEBYSHEV_INDEX:
Edit_ReplaceSel(hwndEdit,TEXT("选择的算法: Gauss-Chebyshev求积公式(5点式) \r\n"));
break;
}
swprintf(szBuffer,MAXSIZE,TEXT("所求函数为：%s\r\n"),exp_store);
Edit_ReplaceSel(hwndEdit,szBuffer);
if(err)
{
pErrInfo = FormatError(err);
_sntprintf_s(szBuffer,_countof(szBuffer),MAXSIZE,TEXT("错误ID:%d\r\n错误信息:%s\r\n"),err,pErrInfo);
Edit_ReplaceSel(hwndEdit,szBuffer);
}
else
{
if(iSelectIndex == ROMBERG_INDEX)
{
if(precision_a == precision)
swprintf(szBuffer,MAXSIZE,TEXT("积分值：%f 精度：%f 区间：[%f,%f] \r\n"),result,precision,left_interval,right_interval);
else
swprintf(szBuffer,MAXSIZE,TEXT("积分值：%f 精度：%f 已达到精度：%f 区间：[%f,%f] \r\n"),result,precision,precision_a,left_interval,right_interval);
}
else
{
swprintf(szBuffer,MAXSIZE,TEXT("积分值：%f 区间：[%f,%f] \r\n"),result,left_interval,right_interval);
}
Edit_ReplaceSel(hwndEdit,szBuffer);
}
Edit_ReplaceSel(hwndEdit,TEXT("++++++++++++++++++++++++++++++++++++++\r\n"));
}
void CEditUI::SetReplaceSel(LPCTSTR lpszReplace)
{
if( m_pWindow != NULL ) Edit_ReplaceSel(*m_pWindow, lpszReplace);
}
/* This function locates the old signature in the specified edit
* control and replaces it with the new one.
*/
void FASTCALL ReplaceEditSignature( HWND hwndEdit, char * pszOldSig, char * pszNewSig, BOOL fTop )
{
LPSTR lpszOldSigText;
LPSTR lpszNewSigText;
UINT cbEdit;
/* Get some lengths. Skip the replacement if
* the signature is smaller than the edit text.
*/
cbEdit = Edit_GetTextLength( hwndEdit );
if( NULL != ( lpszOldSigText = GetEditSignature( pszOldSig ) ) )
{
if( NULL != ( lpszNewSigText = GetEditSignature( pszNewSig ) ) )
{
if( strlen(lpszOldSigText) <= cbEdit )
{
LPSTR lpText;
INITIALISE_PTR(lpText);
if( fNewMemory( &lpText, cbEdit + 1 ) )
{
DWORD sel;
int nOldSig;
int selEnd;
int selStart;
/* Get the edit control contents.
*/
sel = Edit_GetSel( hwndEdit );
selStart = LOWORD(sel);
selEnd = HIWORD(sel);
Edit_GetText( hwndEdit, lpText, cbEdit+1 );
nOldSig = FStrMatch( lpText, lpszOldSigText, TRUE, FALSE );
#ifdef USEBIGEDIT
SetWindowRedraw( hwndEdit, FALSE );
#endif USEBIGEDIT
if( -1 != nOldSig )
{
Edit_SetSel( hwndEdit, nOldSig, nOldSig + strlen(lpszOldSigText) );
Edit_ReplaceSel( hwndEdit, lpszNewSigText );
}
else
{
/* Not found, so go to end of edit text and append new
* signature there.
*/
if( fTop )
Edit_SetSel( hwndEdit, 0, 0 );
else
Edit_SetSel( hwndEdit, 32767, 32767 );
Edit_ReplaceSel( hwndEdit, lpszNewSigText );
}
Edit_SetSel( hwndEdit, selStart, selEnd );
#ifdef USEBIGEDIT
SetWindowRedraw( hwndEdit, TRUE );
#endif USEBIGEDIT
UpdateWindow( hwndEdit );
FreeMemory( &lpText );
}
}
FreeMemory( &lpszNewSigText );
}
FreeMemory( &lpszOldSigText );
}
}
void DlgOnCommand (HWND hwnd, int id, HWND, UINT)
{
OPENFILENAME ofn;
switch (id)
{
/* * /
case IDC_BUTTON_COPY:
CopyControlToClipboard (g_hWndListBox) ;
break ;
/* */
case IDC_BUTTON_BROWSE:
ZERO_STRUCT(ofn, TRUE);
ofn.hwndOwner = hwnd;
ofn.lpstrFile = szVictimModule;
ofn.nMaxFile = _MAX_PATH;
ofn.lpstrTitle = "Select module (.dll or .exe) to analyze & load";
ofn.lpstrFilter = szFilters;
ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_READONLY;
GetOpenFileNameA (&ofn);
if (stricmp (ofn.lpstrFile, szOriginalVictimModule) == 0)
strcpy (ofn.lpstrFile, szOriginalShortVictim) ;
SetDlgItemText (hwnd, IDC_EDIT_MODULE_FILENAME, ofn.lpstrFile);
SetFocus (GetDlgItem (hwnd, IDC_BUTTON_LOAD));
break;
case IDC_BUTTON_FRESH_SIOD:
FreshSiodThread () ;
break;
case IDC_BUTTON_LOAD:
Edit_SetSel (g_hWndEdit, 0, -1) ;
Edit_ReplaceSel (g_hWndEdit, "" ) ;
GetDlgItemText (hwnd, IDC_EDIT_MODULE_FILENAME, szVictimModule, _MAX_PATH);
g_hLoaderThread = CreateThread
(
NULL, // No Security Attributes, please
0, // Default stack size, please
ThreadLoader, // Run this function, please
0, // Function dosn't need any input
0, // Wake up now
&g_dwLoaderThreadId // Must have an ID on Win95
);
if (g_hLoaderThread == NULL)
LastErrorBox();
break;
case IDCANCEL:
if (g_hSiodReplThread)
CloseHandle (g_hSiodReplThread);
if (g_hLoaderThread)
CloseHandle (g_hLoaderThread);
EndDialog(hwnd, id);
break;
}
}
inline void newline ()
{
Edit_ReplaceSel (g_hWndListener, "\r\012") ;
}
static void printAddr( HWND hwnd,const TCHAR *beg,int num,
void *ptr,const TCHAR *posFile,int posLine,const TCHAR *funcName,
int posColumn )
{
TCHAR hexNum[20];
if( ptr )
{
Edit_ReplaceSel( hwnd,beg );
if( num>=0 )
{
_stprintf( hexNum,TEXT("%02d"),num );
Edit_ReplaceSel( hwnd,hexNum );
}
Edit_ReplaceSel( hwnd,TEXT(": 0x") );
_stprintf( hexNum,TEXT("%p"),ptr );
Edit_ReplaceSel( hwnd,hexNum );
}
else
{
_stprintf( hexNum,TEXT("%*s"),14,TEXT("") );
Edit_ReplaceSel( hwnd,hexNum );
_stprintf( hexNum,TEXT("%*s"),2+(int)sizeof(void*)*2,TEXT("") );
Edit_ReplaceSel( hwnd,hexNum );
}
if( posFile )
{
Edit_ReplaceSel( hwnd,TEXT(" (") );
Edit_ReplaceSel( hwnd,posFile );
if( posLine>0 )
{
Edit_ReplaceSel( hwnd,TEXT(":") );
_stprintf( hexNum,TEXT("%d"),posLine );
Edit_ReplaceSel( hwnd,hexNum );
if( posColumn>0 )
{
Edit_ReplaceSel( hwnd,TEXT(":") );
_stprintf( hexNum,TEXT("%d"),posColumn );
Edit_ReplaceSel( hwnd,hexNum );
}
}
Edit_ReplaceSel( hwnd,TEXT(")") );
}
if( funcName )
{
Edit_ReplaceSel( hwnd,TEXT(" [") );
Edit_ReplaceSel( hwnd,funcName );
Edit_ReplaceSel( hwnd,TEXT("]") );
}
Edit_ReplaceSel( hwnd,TEXT("\r\n") );
}
static LONG WINAPI exceptionPrinter( LPEXCEPTION_POINTERS ep )
{
EnumWindows( enumWindowsForDisable,GetCurrentProcessId() );
#define DWARFSTACK_DIALOG_CLASS TEXT("dwarfstack_exception_dialog")
WNDCLASS wc;
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = exceptionWndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = DLGWINDOWEXTRA;
wc.hInstance = GetModuleHandle( NULL );
wc.hIcon = NULL;
wc.hCursor = LoadCursor( NULL,IDC_ARROW );
wc.hbrBackground = (HBRUSH)( COLOR_BTNFACE+1 );
wc.lpszMenuName = NULL;
wc.lpszClassName = DWARFSTACK_DIALOG_CLASS;
RegisterClass( &wc );
int sw = GetSystemMetrics( SM_CXSCREEN );
int sh = GetSystemMetrics( SM_CYSCREEN );
#define DLG_W 500
#define DLG_H 500
HWND hwnd = CreateWindow(
DWARFSTACK_DIALOG_CLASS,TEXT("application crashed"),
WS_CAPTION,(sw-DLG_W)/2,(sh-DLG_H)/2,DLG_W,DLG_H,
NULL,NULL,GetModuleHandle(NULL),NULL );
RECT rect;
GetClientRect( hwnd,&rect );
int w = rect.right - rect.left;
int h = rect.bottom - rect.top;
HWND textHwnd = CreateWindow( TEXT("edit"),TEXT(""),
WS_CHILD|WS_VISIBLE|WS_TABSTOP|WS_BORDER|WS_HSCROLL|WS_VSCROLL|
ES_MULTILINE|ES_AUTOHSCROLL|ES_AUTOVSCROLL|ES_READONLY,
0,0,w,h-32,hwnd,NULL,NULL,NULL );
CreateWindow( TEXT("button"),TEXT("OK"),
WS_CHILD|WS_VISIBLE|WS_TABSTOP|BS_DEFPUSHBUTTON,
(w-50)/2,h-28,50,24,
hwnd,(HMENU)IDCANCEL,NULL,NULL );
#ifdef DWST_SHARED
// needs -lgdi32 -> only in shared library
HFONT font = GetStockObject( ANSI_FIXED_FONT );
if( font )
SendMessage( textHwnd,WM_SETFONT,(WPARAM)font,FALSE );
#endif
{
TCHAR exeName[MAX_PATH];
if( GetModuleFileName(GetModuleHandle(NULL),exeName,MAX_PATH) )
{
Edit_ReplaceSel( textHwnd,TEXT("application:\r\n") );
Edit_ReplaceSel( textHwnd,exeName );
Edit_ReplaceSel( textHwnd,TEXT("\r\n\r\n") );
}
}
if( myExtraInfo )
{
Edit_ReplaceSel( textHwnd,TEXT("extra information:\r\n") );
Edit_ReplaceSel( textHwnd,myExtraInfo );
Edit_ReplaceSel( textHwnd,TEXT("\r\n\r\n") );
}
DWORD code = ep->ExceptionRecord->ExceptionCode;
const TCHAR *desc = NULL;
switch( code )
{
#define EX_DESC( name ) \
case EXCEPTION_##name: desc = TEXT(" (") #name ")"; \
break
EX_DESC( ACCESS_VIOLATION );
EX_DESC( ARRAY_BOUNDS_EXCEEDED );
EX_DESC( BREAKPOINT );
EX_DESC( DATATYPE_MISALIGNMENT );
EX_DESC( FLT_DENORMAL_OPERAND );
EX_DESC( FLT_DIVIDE_BY_ZERO );
EX_DESC( FLT_INEXACT_RESULT );
EX_DESC( FLT_INVALID_OPERATION );
EX_DESC( FLT_OVERFLOW );
EX_DESC( FLT_STACK_CHECK );
EX_DESC( FLT_UNDERFLOW );
EX_DESC( ILLEGAL_INSTRUCTION );
EX_DESC( IN_PAGE_ERROR );
EX_DESC( INT_DIVIDE_BY_ZERO );
EX_DESC( INT_OVERFLOW );
EX_DESC( INVALID_DISPOSITION );
EX_DESC( NONCONTINUABLE_EXCEPTION );
EX_DESC( PRIV_INSTRUCTION );
EX_DESC( SINGLE_STEP );
EX_DESC( STACK_OVERFLOW );
}
TCHAR hexNum[20];
Edit_ReplaceSel( textHwnd,TEXT("code: 0x") );
_stprintf( hexNum,TEXT("%08lX"),code );
Edit_ReplaceSel( textHwnd,hexNum );
if( desc )
Edit_ReplaceSel( textHwnd,desc );
Edit_ReplaceSel( textHwnd,TEXT("\r\n") );
if( code==EXCEPTION_ACCESS_VIOLATION &&
ep->ExceptionRecord->NumberParameters==2 )
{
ULONG_PTR flag = ep->ExceptionRecord->ExceptionInformation[0];
ULONG_PTR addr = ep->ExceptionRecord->ExceptionInformation[1];
Edit_ReplaceSel( textHwnd,
flag==8?TEXT("data execution prevention"):
(flag?TEXT("write access"):TEXT("read access")) );
Edit_ReplaceSel( textHwnd,TEXT(" violation at 0x") );
_stprintf( hexNum,TEXT("%p"),(void*)addr );
Edit_ReplaceSel( textHwnd,hexNum );
Edit_ReplaceSel( textHwnd,TEXT("\r\n") );
}
Edit_ReplaceSel( textHwnd,TEXT("\r\n") );
struct dialog_info di = { 0,textHwnd,NULL };
dwstOfException( ep->ContextRecord,&dlgPrint,&di );
SendMessage( hwnd,WM_NEXTDLGCTL,(WPARAM)textHwnd,TRUE );
Edit_SetSel( textHwnd,0,0 );
ShowWindow( hwnd,SW_SHOW );
UpdateWindow( hwnd );
MSG msg;
while( GetMessage(&msg,NULL,0,0) )
{
if( IsDialogMessage(hwnd,&msg) ) continue;
TranslateMessage( &msg );
DispatchMessage( &msg );
}
return( EXCEPTION_EXECUTE_HANDLER );
}
