142 lines
4.3 KiB
C++
Executable File
142 lines
4.3 KiB
C++
Executable File
//
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// EX05PM.CPP
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//
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// C++/PM Example program for ArchiveLib 2.0
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//
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// Copyright (c) Greenleaf Software, Inc. 1994 - 1996
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// All Rights Reserved
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//
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// MEMBERS/FUNCTIONS DEMONSTRATED
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//
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//
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// DESCRIPTION
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//
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// This example program demonstrates the capabilities of the debug
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// libraries by doing a few bad things. Most of the bad things
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// should cause an assertion error, with a good explanation of what
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// happened. However, this will only work if you link with the
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// debug versions of the libraries!
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//
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// A lot of the other demo programs in the library use a dummy framing
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// window that surrounds the dialog box. This guy skips all that and
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// just uses the dialog as the main window, period. This makes it
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// nice and simple. In exchange for that, we give up accelerator keys
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// and a few other goodies.
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//
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// REVISION HISTORY
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//
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// February 1, 1996 2.0A : Second release
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//
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#define INCL_WIN
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#define INCL_WINDIALOGS
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#define INCL_WINPOINTERS
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#include <os2.h>
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#include <stdio.h>
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#include "ex05pm.h"
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#include "arclib.h"
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#include "glarc.h"
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#include "pmmon.h"
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#include "filestor.h"
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MRESULT EXPENTRY AboutBoxDialogProc( HWND hwndDlg, ULONG msg, MPARAM mp1, MPARAM mp2 )
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{
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switch ( msg ) {
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case WM_INITDLG :
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TrimSystemMenu( hwndDlg );
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CenterWindow( hwndDlg );
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break;
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default :
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return WinDefDlgProc( hwndDlg, msg, mp1, mp2 );
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}
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return (MRESULT) FALSE;
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}
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MRESULT EXPENTRY MainDialogProc( HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2 )
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{
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switch ( msg ) {
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case WM_INITDLG :
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break;
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case WM_COMMAND :
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switch ( LOUSHORT( mp1 ) ) {
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case AL_DESTROY_TWICE :
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{
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ALFile *f = new ALFile;
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delete f;
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delete f;
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break;
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}
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case AL_WRITE_PAST_END :
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{
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char * p = new char[ 100 ];
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p[ 100 ] = 0;
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delete p;
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break;
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}
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case AL_UNDERSHOOT :
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{
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ALGlArchive *p = new ALGlArchive( "test.gal" );
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( (char *) p )[-1] = 0;
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delete p;
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break;
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}
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case AL_DELETE_BAD_PTR :
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{
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char *p = new char[ 100 ];
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p[ 50 ] = 1;
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p++;
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delete p;
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break;
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}
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case AL_ABOUT :
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WinDlgBox( HWND_DESKTOP,
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hwnd,
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AboutBoxDialogProc,
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NULLHANDLE,
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AL_ABOUT_DIALOG,
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0 );
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break;
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case AL_EXIT :
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WinPostMsg( hwnd, WM_QUIT, 0, 0 );
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return FALSE;
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}
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break;
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case WM_CLOSE :
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WinPostMsg( hwnd, WM_QUIT, 0, 0 );
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return FALSE;
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default :
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return WinDefDlgProc( hwnd, msg, mp1, mp2 );
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}
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return (MRESULT) FALSE;
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}
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int main()
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{
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HAB hab;
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HMQ hmq;
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HWND hwndDlg;
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QMSG qmsg;
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HPOINTER hIcon;
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hab = WinInitialize( 0 );
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hmq = WinCreateMsgQueue( hab, 0 );
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hIcon = WinLoadPointer( HWND_DESKTOP, 0, AL_ICON );
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hwndDlg = WinLoadDlg( HWND_DESKTOP, /* parent */
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HWND_DESKTOP, /* owner */
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MainDialogProc, /* dialog window proc */
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0, /* module handle */
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AL_MAIN_DIALOG, /* dialog template ID */
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0 ); /* No application data */
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WinSendMsg( hwndDlg, WM_SETICON, (MPARAM) hIcon, 0 );
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CenterWindow( hwndDlg );
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if ( hwndDlg )
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while ( WinGetMsg( hab, &qmsg, NULLHANDLE, 0, 0 ) )
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WinDispatchMsg( hab, &qmsg );
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WinDestroyWindow( hwndDlg );
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WinDestroyMsgQueue( hmq );
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WinTerminate( hab );
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return 0;
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}
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