C++ (Cpp) OptDelim Examples

Example #1

static void DoGetItem( char *buff, bool stop_on_first )
{
    for( ;; ) {
        if( CurrChar == ' ' ) break;
        if( CurrChar == '\t' ) break;
        if( CurrChar == ARG_TERMINATE ) break;
        if( CurrChar == ';' ) break;
        if( CurrChar == '{' ) break;
        if( OptDelim( CurrChar ) && stop_on_first ) break;
        *buff++ = CurrChar;
        NextChar();
        stop_on_first = TRUE;
    }
    *buff = NULLCHAR;
}

Example #2

File: dbgcmdln.c Project: Azarien/open-watcom-v2

static void ProcOptList( int pass )
{
    char            buff[80];
    char            err_buff[CMD_LEN];
    char            *curr;
    unsigned long   mem;

    SetupChar(); /* initialize scanner */
    for( ;; ) {
        SkipSpaces();
        if( !OptDelim( CurrChar ) )
            break;
        NextChar();
        curr = buff;
#ifndef __GUI__
        if( CurrChar == '?' ) {
            PrintUsage( MSG_USAGE_BASE );
            StartupErr( "" );
        }
#endif
        while( isalnum( CurrChar ) ) {
            *curr++ = CurrChar;
            NextChar();
        }
        if( curr == buff ) {
            if( OptDelim( CurrChar ) ) {
                NextChar();
                SkipSpaces();
                break;
            }
            OptError( LIT_ENG( STARTUP_No_Recog_Optn ) );
        }
        switch( Lookup( OptNameTab, buff, curr - buff ) ) {
        case OPT_CONTINUE_UNEXPECTED_BREAK:
            _SwitchOn( SW_CONTINUE_UNEXPECTED_BREAK );
            break;
        case OPT_DEFERSYM:
            _SwitchOn( SW_DEFER_SYM_LOAD );
            break;
        case OPT_DOWNLOAD:
            DownLoadTask = true;
            break;
        case OPT_NOEXPORTS:
            _SwitchOn( SW_NO_EXPORT_SYMS );
            break;
        case OPT_LOCALINFO:
            if( pass == 2 ) {
                char *symfile = GetFileName( pass );
                FindLocalDebugInfo( symfile );
                _Free( symfile );
            }
            break;
        case OPT_INVOKE:
            if( pass == 2 )
                _Free( InvokeFile );
            InvokeFile = GetFileName( pass );
            break;
        case OPT_NOINVOKE:
            if( pass == 2 )
                _Free( InvokeFile );
            InvokeFile = NULL;
            break;
        case OPT_NOSOURCECHECK:
            _SwitchOff( SW_CHECK_SOURCE_EXISTS );
            break;
        case OPT_NOSYMBOLS:
            _SwitchOff( SW_LOAD_SYMS );
            break;
        case OPT_NOMOUSE:
            _SwitchOff( SW_USE_MOUSE );
            break;
        case OPT_DYNAMIC:
            mem = GetMemory();
            if( pass == 1 ) {
                if( mem < MIN_MEM_SIZE )
                    mem = MIN_MEM_SIZE;
                MemSize = mem;
            }
            break;
        case OPT_DIP:
            {
                int i;

                for( i = 0; DipFiles[i] != NULL; ++i )
                    ;
                DipFiles[i] = GetFileName( pass );
            }
            break;
        case OPT_TRAP:
            if( pass == 2 )
                _Free( TrapParms );
            TrapParms = GetFileName( pass );
            SkipSpaces();
            if( CurrChar == TRAP_PARM_SEPARATOR ) {
                NextChar();
                GetTrapParm( pass );
            } else if( CurrChar == '{' ) {
                GetTrapParm( pass );
            }
            break;
#ifdef ENABLE_TRAP_LOGGING
        case OPT_TRAP_DEBUG_FLUSH:
            if( pass == 2 )
                _Free( TrapTraceFileName );
            TrapTraceFileName = GetFileName( pass );
            TrapTraceFileFlush = true;
            break;
        case OPT_TRAP_DEBUG:
            if( pass == 2 )
                _Free( TrapTraceFileName );
            TrapTraceFileName = GetFileName( pass );
            TrapTraceFileFlush = false;
            break;
#endif
        case OPT_REMOTE_FILES:
            _SwitchOn( SW_REMOTE_FILES );
            break;
        case OPT_LINES:
            DUISetNumLines( GetValue() );
            break;
        case OPT_COLUMNS:
            DUISetNumColumns( GetValue() );
            break;
#ifdef BACKWARDS
        case OPT_NO_FPU:
        case OPT_NO_ALTSYM:
            break;
        case OPT_REGISTERS:
            GetValue();
            break;
#endif
        case OPT_INITCMD:
            GetInitCmd( pass );
            break;
        case OPT_POWERBUILDER:
            _SwitchOn( SW_POWERBUILDER );
            break;
        case OPT_HELP:
#ifndef __GUI__
            PrintUsage( MSG_USAGE_BASE );
            StartupErr( "" );
#endif
            break;
        default:
            if( !ProcSysOption( buff, curr - buff, pass ) && !DUIScreenOption( buff, curr - buff, pass ) ) {
                Format( err_buff, LIT_ENG( STARTUP_Invalid_Option ), buff, curr - buff );
                StartupErr( err_buff );
            }
            break;
        }
    }
}