00001 /* 00002 * IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. By 00003 * downloading, copying, installing or using the software you agree to 00004 * this license. If you do not agree to this license, do not download, 00005 * install, copy or use the software. 00006 * 00007 * Intel Open Source License 00008 * 00009 * Copyright (c) 2004 Intel Corporation. All rights reserved. 00010 * 00011 * Redistribution and use in source and binary forms, with or without 00012 * modification, are permitted provided that the following conditions are 00013 * met: 00014 * 00015 * Redistributions of source code must retain the above copyright 00016 * notice, this list of conditions and the following disclaimer. 00017 * 00018 * Redistributions in binary form must reproduce the above copyright 00019 * notice, this list of conditions and the following disclaimer in the 00020 * documentation and/or other materials provided with the distribution. 00021 * 00022 * Neither the name of the Intel Corporation nor the names of its 00023 * contributors may be used to endorse or promote products derived from 00024 * this software without specific prior written permission. 00025 * 00026 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00027 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00028 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00029 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR 00030 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00031 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00032 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00033 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00034 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00035 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00036 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00037 */ 00038 00039 #include "PrettyPrintBuffer.h" 00040 #include "util/StringBuffer.h" 00041 00042 namespace oasys { 00043 00044 const int PrettyPrintBuf::MAX_COL = 80; 00045 00046 //---------------------------------------------------------------------------- 00047 PrettyPrintBuf::PrettyPrintBuf(const char* buf, int len) 00048 : buf_(buf), cur_(0), len_(len) 00049 { 00050 if(len_ == -1) 00051 { 00052 len_ = strlen(buf); 00053 } 00054 } 00055 00056 //---------------------------------------------------------------------------- 00057 bool 00058 PrettyPrintBuf::next_str(std::string* s) 00059 { 00060 StringBuffer buf; 00061 00062 int bound = std::min(cur_ + MAX_COL, len_); 00063 for(int i = cur_; i<bound; ++i, ++cur_) 00064 { 00065 switch(buf_[i]) 00066 { 00067 case '\n': buf.append("\\n"); break; 00068 case '\r': buf.append("\\r"); break; 00069 case '\t': buf.append("\\t"); break; 00070 case '\0': buf.append("\\0"); break; 00071 00072 default: 00073 buf.append(buf_[i]); 00074 } 00075 } 00076 00077 bool full = (bound == len_) ? true : false; 00078 s->assign(buf.c_str()); 00079 return full; 00080 } 00081 00082 } // namespace oasys