102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
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#include "compatadmin.h"
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// Record the current exception handler.
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//CGrabException ExceptHandler;
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// Define support structure for WM_INITDIALOG
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typedef struct {
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LPTSTR szLine;
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LPTSTR szFile;
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LPTSTR szCause;
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LPTSTR szDesc;
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BOOL bException;
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} ASSERTSTRINGS, *PASSERTSTRINGS;
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// Prototype of dialog procedure.
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BOOL CALLBACK AssertDlg(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
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// Main support function for the assert() macro.
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int _ASSERT(int nLine, LPCTSTR szFilename, LPCTSTR szAssert, LPCTSTR szDsc)
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{
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ASSERTSTRINGS Str;
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TCHAR szLine[40];
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TCHAR szFile[MAX_PATH_BUFFSIZE];
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TCHAR szCause[MAX_PATH_BUFFSIZE];
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TCHAR szDesc[MAX_PATH_BUFFSIZE];
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// Construct dialog text.
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wsprintf(szLine, TEXT("Line Number:\t%d"),nLine);
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wsprintf(szFile, TEXT("Filename:\t%s"),szFilename);
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wsprintf(szCause,TEXT("Cause:\t\t%s"),szAssert);
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wsprintf(szDesc, TEXT("Description:\t%s"),szDsc);
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Str.szLine = szLine;
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Str.szFile = szFile;
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Str.szCause = szCause;
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Str.szDesc = szDesc;
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// Determine if we're in an exception handler. We do this now rather
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// than WM_INITDIALOG time because USER32 has an exception handler,
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// and that causes us to throw up the exception handler all the time.
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// Since we don't throw the exception inside the dialog proc, that
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// would have us comparing against the wrong handler.
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Str.bException = ExceptHandler.InHandler();
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// Throw up the dialog to display the assertion.
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return DialogBoxParam(GetModuleHandle(NULL),MAKEINTRESOURCE(IDD_ASSERTION),NULL,(DLGPROC)AssertDlg,(LPARAM)&Str);
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}
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// Main dialog box procedure.
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BOOL CALLBACK AssertDlg(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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switch ( uMsg ) {
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// Setup to display the dialog with the appropriate values.
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case WM_INITDIALOG:
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{
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PASSERTSTRINGS pStr = (PASSERTSTRINGS) lParam;
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// Update the strings
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SetDlgItemText(hDlg,IDC_LINE,pStr->szLine);
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SetDlgItemText(hDlg,IDC_FILE,pStr->szFile);
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SetDlgItemText(hDlg,IDC_CAUSE,pStr->szCause);
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SetDlgItemText(hDlg,IDC_DESC,pStr->szDesc);
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// Hide the exception button if it doesn't exist.
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if ( !pStr->bException )
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ShowWindow(GetDlgItem(hDlg,IDC_EXCEPTION),SW_HIDE);
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}
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break;
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// Process commands.
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case WM_COMMAND:
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switch ( LOWORD(wParam) ) {
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case IDC_BREAK:
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EndDialog(hDlg,ASSERT_BREAK);
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break;
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case IDC_ABORT:
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EndDialog(hDlg,ASSERT_ABORT);
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break;
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case IDC_EXCEPTION:
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EndDialog(hDlg,ASSERT_EXCEPT);
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break;
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case IDC_IGNORE:
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EndDialog(hDlg,ASSERT_IGNORE);
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break;
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}
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}
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return FALSE;
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}
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