00001 /* 00002 * Copyright 2004-2006 Intel Corporation 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00017 00018 #ifndef __TEXTCODE_H__ 00019 #define __TEXTCODE_H__ 00020 00021 #include "StringBuffer.h" 00022 00023 namespace oasys { 00024 00032 class TextCode { 00033 public: 00041 TextCode(const char* input_buf, size_t length, 00042 ExpandableBuffer* buf, int cols, int pad); 00043 00044 private: 00045 const char* input_buf_; 00046 size_t length_; 00047 StringBuffer buf_; 00048 00049 int cols_; 00050 int pad_; 00051 00053 bool is_not_escaped(char c); 00054 00056 void textcodify(); 00057 00059 void append(char c); 00060 }; 00061 00062 class TextUncode { 00063 public: 00064 TextUncode(const char* input_buf, size_t length, 00065 ExpandableBuffer* buf); 00066 00067 bool error() { return error_; } 00068 00069 private: 00070 const char* input_buf_; 00071 size_t length_; 00072 00073 StringBuffer buf_; 00074 const char* cur_; 00075 00076 bool error_; 00077 00078 bool in_buffer(size_t offset = 0) { 00079 return cur_ + offset < input_buf_ + length_; 00080 } 00081 00082 void textuncodify(); 00083 }; 00084 00085 } // namespace oasys 00086 00087 #endif /* __TEXTCODE_H__ */