encstats.cpp

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C++ 代码 · 共 92 行

/****************************************************************************
*
*                            Open Watcom Project
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*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
*  ========================================================================
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*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
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// EncStats implementation
//
// 95/01/31 -- J.W.Welch        -- defined

#include <string.h>

#include "EncStats.h"
#include "Utility.h"


EncStats::EncStats
    ( void )
    : space_read_in( 0 )
    , space_put_out( 0 )
    , size_written( 0 )
    , max_message( 0 )
    , delim( '{' )
{
}


void EncStats::writeSizeWritten // WRITE OUT RUNNING size_written
    ( char *tgt                 // - output buffer
    , unsigned val )            // - update value
{
    *tgt++ = delim;
    *tgt++ = ' ';
    tgt = concatHex( tgt, size_written );
    delim = ',';
    size_written += val;
    space_put_out += 2;
}


void EncStats::writeName        // WRITE OUT NAME
    ( char * tgt                // - output buffer
    , char const * name )       // - name
{
    *tgt++ = delim;
    *tgt++ = ' ';
    tgt = concatHex( tgt, ::strlen( name ) );
    ++ space_put_out;
    delim = ',';
    for( ; *name != '\0'; ++name ) {
        *tgt++ =  ' ';
        *tgt++ =  ',';
        *tgt++ =  ' ';
        *tgt++ =  '\'';
        if( *name == '\'') {
            *tgt++ = '\\';
            *tgt++ = '\'';
        } else {
            *tgt++ = *name;
        }
        *tgt++ =  '\'';
        ++ space_put_out;
    }
    *tgt = '\0';
}