mirror of
https://github.com/unknownworlds/NS.git
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60007652a3
git-svn-id: https://unknownworlds.svn.cloudforge.com/ns1@21 67975925-1194-0748-b3d5-c16f83f1a3a1
321 lines
No EOL
9.4 KiB
C++
321 lines
No EOL
9.4 KiB
C++
// ZASSERT AND STACKTRACE are an improved assertion system which augments
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// the WIN32 assert.h standard _assert.
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// (c) 1999 Zachary B. Simpson
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// Code may be used and distributed freely as long as all
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// changes are noted appropriately.
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#pragma warning(disable: 244 267 311 312)
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#ifdef WIN32
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#include "windows.h"
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#else
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#include "netdb.h"
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#include "unistd.h"
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#include "sys/types.h"
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#include "sys/socket.h"
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#include "netinet/in.h"
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#include "arpa/inet.h"
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#endif
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#include "string.h"
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#include "stdio.h"
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#include "stdlib.h"
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#include "stacktrace.h"
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#include "zassert.h"
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#include "malloc.h"
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#ifdef WIN32
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#define CLOSESOCKET closesocket
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#else
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#define CLOSESOCKET ::close
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#endif
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#ifdef WIN32
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// Assert Box Global Variables.
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HWND hAssertBox = NULL;
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HWND hTextArea = NULL;
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HWND hEditArea = NULL;
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HWND hOKButton = NULL;
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HWND hEmailButton = NULL;
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HWND hCopyButton = NULL;
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void (*emailButtonFuncPtr)(char *);
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// WndProc that runs the assert dialog box.
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long CALLBACK assertBoxWndProc( HWND hWnd, UINT message, UINT wParam, long lParam ) {
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switch( message ) {
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case WM_SIZE: {
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HDC hDC = GetDC( hOKButton );
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SIZE s;
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GetTextExtentPoint32( hDC, "W", 1, &s );
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int margin = 10;
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int w = LOWORD(lParam);
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int h = HIWORD(lParam);
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int bw = (w - 4*margin) / 3;
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int bh = s.cy + 6;
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int upperH = h - 3*margin - bh;
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int textH = (upperH * 6) / 10 - margin;
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int editH = (upperH * 4) / 10 ;
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int editY = 2*margin + textH;
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int x = margin;
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int y = h - margin - bh;
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MoveWindow( hOKButton, x, y, bw, bh, TRUE ); x += bw+margin;
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MoveWindow( hEmailButton, x, y, bw, bh, TRUE ); x += bw+margin;
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MoveWindow( hCopyButton, x, y, bw, bh, TRUE ); x += bw+margin;
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MoveWindow( hTextArea, margin, margin, w-2*margin, textH, TRUE );
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MoveWindow( hEditArea, margin, editY, w-2*margin, editH, TRUE );
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break;
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}
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case WM_PAINT: {
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// Paint the loading screen
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PAINTSTRUCT ps;
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HDC hdc = BeginPaint( hWnd, &ps );
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EndPaint( hWnd, &ps );
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break;
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}
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case WM_COMMAND: {
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HWND who = (HWND)lParam;
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if( who == hOKButton ) {
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PostMessage( hWnd, WM_CLOSE, 0, 0 );
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}
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else if( who == hEmailButton ) {
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int textSize =
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GetWindowTextLength( hTextArea )
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+ GetWindowTextLength( hEditArea )
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;
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char *msg = (char *)alloca( textSize );
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GetWindowText( hTextArea, msg, textSize+1 );
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GetWindowText( hEditArea, msg+strlen(msg), textSize-strlen(msg)+1 );
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if( emailButtonFuncPtr ) {
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(*emailButtonFuncPtr)(msg);
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}
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EnableWindow( hEmailButton, FALSE );
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}
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else if( who == hCopyButton ) {
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int textSize =
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GetWindowTextLength( hTextArea )
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+ GetWindowTextLength( hEditArea )
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;
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if( !OpenClipboard(NULL) ) {
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break;
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}
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EmptyClipboard();
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HGLOBAL hglbCopy = GlobalAlloc( GMEM_DDESHARE, (textSize+1) * sizeof(TCHAR) );
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if( hglbCopy == NULL ) {
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CloseClipboard();
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break;
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}
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char *globalStr = (char *)GlobalLock( hglbCopy );
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GetWindowText( hTextArea, globalStr, textSize+1 );
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GetWindowText( hEditArea, globalStr+strlen(globalStr), textSize-strlen(globalStr)+1 );
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GlobalUnlock (hglbCopy);
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SetClipboardData( CF_TEXT, hglbCopy );
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CloseClipboard();
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EnableWindow( hCopyButton, FALSE );
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}
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}
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}
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return DefWindowProc(hWnd, message, wParam, lParam );
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}
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void *createAssertBox(
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char *msg,
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void (*emailButtonFuncPtr)(char *),
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char *titleText,
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char *okButtonText,
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char *emailButtonText,
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char *copyButtonText,
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char *editAreaText,
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void *parentBox
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) {
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if( !titleText ) {
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titleText = "Assertion Failed";
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}
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if( !okButtonText ) {
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okButtonText = "OK";
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}
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if( !emailButtonText ) {
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emailButtonText = "E-Mail";
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}
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if( !copyButtonText ) {
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copyButtonText = "Copy";
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}
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if( !editAreaText ) {
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editAreaText =
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"Note: If you don't see your mouse cursor, try alt-tabbing away, then back again.\r\n\r\n Your name and e-mail address: \r\nSteps to reproduce bug (what were you doing?): \r\n\r\nMake sure to press the e-mail button to submit this bug. Thanks for making Natural Selection better!";
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}
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::emailButtonFuncPtr = emailButtonFuncPtr;
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WNDCLASSEX wc;
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memset(&wc, 0, sizeof(WNDCLASSEX) );
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wc.cbSize = sizeof(wc);
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.hCursor = LoadCursor( NULL, IDC_ARROW );
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wc.lpfnWndProc = (WNDPROC)assertBoxWndProc;
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wc.lpszClassName = "AssertBox";
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wc.hbrBackground = (HBRUSH)(COLOR_BTNFACE+1);
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RegisterClassEx(&wc);
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hAssertBox = CreateWindowEx(
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WS_EX_DLGMODALFRAME, "AssertBox", titleText, WS_SIZEBOX,
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CW_USEDEFAULT, CW_USEDEFAULT, 100, 100, NULL, NULL, NULL, NULL
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);
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hTextArea = CreateWindowEx(
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WS_EX_STATICEDGE, "STATIC", msg, WS_CHILD,
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0, 0, 0, 0, hAssertBox, NULL, NULL, NULL
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);
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hEditArea = CreateWindowEx(
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WS_EX_STATICEDGE, "EDIT", editAreaText, WS_CHILD|ES_MULTILINE|ES_WANTRETURN|ES_AUTOVSCROLL,
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0, 0, 0, 0, hAssertBox, NULL, NULL, NULL
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);
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hOKButton = CreateWindowEx(
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0, "BUTTON", okButtonText, BS_CENTER | BS_VCENTER | BS_DEFPUSHBUTTON | WS_CHILD,
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0, 0, 0, 0, hAssertBox, NULL, NULL, NULL
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);
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hEmailButton = CreateWindowEx(
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0, "BUTTON", emailButtonText, BS_CENTER | BS_VCENTER | BS_PUSHBUTTON | WS_CHILD,
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0, 0, 0, 0, hAssertBox, NULL, NULL, NULL
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);
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hCopyButton = CreateWindowEx(
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0, "BUTTON", copyButtonText, BS_CENTER | BS_VCENTER | BS_PUSHBUTTON | WS_CHILD,
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0, 0, 0, 0, hAssertBox, NULL, NULL, NULL
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);
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if( !emailButtonFuncPtr ) {
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EnableWindow( hEmailButton, FALSE );
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}
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int cx = GetSystemMetrics(SM_CXSCREEN);
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int cy = GetSystemMetrics(SM_CYSCREEN);
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MoveWindow ( hAssertBox, (cx-640)/2, (cy-300)/2, 640, 300, TRUE );
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ShowWindow( hTextArea, SW_SHOW );
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ShowWindow( hEditArea, SW_SHOW );
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ShowWindow( hOKButton, SW_SHOW );
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ShowWindow( hEmailButton, SW_SHOW );
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ShowWindow( hCopyButton, SW_SHOW );
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ShowWindow( hAssertBox, SW_SHOW );
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HFONT hGuiFont = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
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HFONT hFixFont = (HFONT)GetStockObject(ANSI_FIXED_FONT);
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SendMessage( hTextArea, WM_SETFONT, (int)hFixFont, MAKELONG( TRUE, 0 ) );
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SendMessage( hEditArea, WM_SETFONT, (int)hGuiFont, MAKELONG( TRUE, 0 ) );
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SendMessage( hOKButton, WM_SETFONT, (int)hGuiFont, MAKELONG( TRUE, 0 ) );
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SendMessage( hEmailButton, WM_SETFONT, (int)hGuiFont, MAKELONG( TRUE, 0 ) );
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SendMessage( hCopyButton, WM_SETFONT, (int)hGuiFont, MAKELONG( TRUE, 0 ) );
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//SetFocus( hEditArea );
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SendMessage( hEditArea, EM_SETSEL, 0, MAKELONG(1000, -1) );
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//if( emailButtonFuncPtr ) {
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// (*emailButtonFuncPtr)(msg);
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//}
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return hAssertBox;
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}
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extern HWND hRunAssertBox;
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void theExitRunAssertBox(void)
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{
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runAssertBox(hRunAssertBox);
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}
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//void runAssertBox( HWND hWnd ) {
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void runAssertBox( void* inWnd ) {
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HWND hWnd = (HWND)(inWnd);
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MSG m;
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while( GetMessage( &m, hWnd, 0, 0) ) {
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if( m.message == WM_CLOSE ) {
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return;
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}
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TranslateMessage( &m );
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DispatchMessage( &m );
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}
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}
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#endif
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int emailMsgTo( char *msg, char *emailAddress ) {
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struct hostent *hostEnt;
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int ip = 0;
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sockaddr_in sockAddr;
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int sockFD;
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int _send, _recv, _connect;
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char *computerName = "";
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char *emailAt;
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char *s = (char *)alloca( strlen(msg) + 256 ); // send buffer
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char r[2048]; // recv buffer
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#ifdef WIN32
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WSAData wsaData;
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int ret = WSAStartup(0x0101, &wsaData);
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if( ret != 0 ) goto error;
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#endif
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sockFD = socket( PF_INET, SOCK_STREAM, IPPROTO_TCP );
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if( sockFD < 0 ) goto error;
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// Parse the emailAddress to get the copmuter name after the '@'
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emailAt = strchr( emailAddress, '@' );
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if( emailAt ) {
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computerName = emailAt+1;
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}
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ip = inet_addr( computerName );
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if( ip == INADDR_NONE ) {
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hostEnt = gethostbyname( computerName );
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if( hostEnt ) {
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ip = *(int *)hostEnt->h_addr;
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}
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}
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memset( &sockAddr, 0, sizeof(sockAddr) );
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sockAddr.sin_family = AF_INET;
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sockAddr.sin_port = htons(25); // 25 = SMTP port
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sockAddr.sin_addr.s_addr = ip;
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_connect = connect( sockFD, (struct sockaddr *)&sockAddr, sizeof(sockAddr) );
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if( _connect < 0 ) goto error;
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memset( r, 0, 256 );
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_recv = recv( sockFD, r, 256, 0 );
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if( r[0] != '2' ) goto error;
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memset( r, 0, 256 );
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sprintf( s, "HELO overmind.org\r\n" );
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_send = send( sockFD, s, strlen(s), 0 );
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if( _send < 0 ) goto error;
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_recv = recv( sockFD, r, 256, 0 );
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if( r[0] != '2' ) goto error;
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memset( r, 0, 256 );
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sprintf( s, "MAIL FROM: ns-assert@overmind.org\r\n" );
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_send = send( sockFD, s, strlen(s), 0 );
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if( _send < 0 ) goto error;
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_recv = recv( sockFD, r, 256, 0 );
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if( r[0] != '2' ) goto error;
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memset( r, 0, 256 );
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sprintf( s, "RCPT TO: %s\r\n", emailAddress );
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_send = send( sockFD, s, strlen(s), 0 );
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if( _send < 0 ) goto error;
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_recv = recv( sockFD, r, 256, 0 );
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if( r[0] != '2' ) goto error;
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memset( r, 0, 256 );
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sprintf( s, "DATA\r\n" );
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_send = send( sockFD, s, strlen(s), 0 );
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if( _send < 0 ) goto error;
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_recv = recv( sockFD, r, 256, 0 );
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if( r[0] != '3' ) goto error;
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memset( r, 0, 256 );
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sprintf( s, "From ns-assert@overmind.org\r\nSubject: NS Assert\r\n%s\r\n.\r\n", msg );
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_send = send( sockFD, s, strlen(s), 0 );
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if( _send < 0 ) goto error;
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_recv = recv( sockFD, r, 256, 0 );
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if( r[0] != '2' ) goto error;
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memset( r, 0, 256 );
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sprintf( s, "QUIT\r\n" );
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_send = send( sockFD, s, strlen(s), 0 );
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if( _send < 0 ) goto error;
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_recv = recv( sockFD, r, 256, 0 );
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CLOSESOCKET( sockFD );
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return 1;
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error:
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CLOSESOCKET( sockFD );
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return 0;
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} |