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00001 /* 00002 * Copyright (c) 2009, Willow Garage, Inc. 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * * Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Neither the name of Willow Garage, Inc. nor the names of its 00014 * contributors may be used to endorse or promote products derived from 00015 * this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00018 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00021 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00022 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00023 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00024 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00025 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00026 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00027 * POSSIBILITY OF SUCH DAMAGE. 00028 */ 00029 00030 #ifndef RXTOOLS_ROSOUT_TEXT_FILTER_H 00031 #define RXTOOLS_ROSOUT_TEXT_FILTER_H 00032 00033 #include <stdint.h> 00034 00035 #include "rosout_filter.h" 00036 #include <boost/shared_ptr.hpp> 00037 #include <boost/regex.hpp> 00038 00039 namespace rxtools 00040 { 00041 00042 class RosoutTextFilter; 00043 typedef boost::shared_ptr<RosoutTextFilter> RosoutTextFilterPtr; 00044 00045 class RosoutTextFilter : public RosoutFilter 00046 { 00047 public: 00048 RosoutTextFilter(); 00049 00050 enum Field 00051 { 00052 Message = 1<<0, 00053 Node = 1<<1, 00054 Location = 1<<2, 00055 Topics = 1<<3, 00056 Default = Message | Node | Location | Topics, 00057 }; 00058 void setFieldMask(uint32_t field_mask); 00059 uint32_t getFieldMask() { return field_mask_; } 00060 void addField(Field field) 00061 { 00062 setFieldMask(field_mask_ | field); 00063 } 00064 00065 void removeField(Field field) 00066 { 00067 setFieldMask(field_mask_ & ~field); 00068 } 00069 00070 void setText(const std::string& text); 00071 const std::string& getText() { return text_; } 00072 00073 void setUseRegex(bool use); 00074 bool getUseRegex() { return use_regex_; } 00075 00076 enum FilterType 00077 { 00078 Include, 00079 Exclude 00080 }; 00081 void setFilterType(FilterType type); 00082 FilterType getFilterType() { return type_; } 00083 00084 protected: 00085 virtual bool doFilter(const rosgraph_msgs::LogConstPtr&) const; 00086 virtual bool doIsValid() const; 00087 00088 private: 00089 bool filterString(const std::string& str) const; 00090 bool filterVector(const std::vector<std::string>& strs) const; 00091 00092 uint32_t field_mask_; 00093 std::string text_; 00094 bool use_regex_; 00095 FilterType type_; 00096 00097 boost::regex regex_; 00098 bool regex_valid_; 00099 }; 00100 00101 } 00102 00103 #endif // RXTOOLS_ROSOUT_TEXT_FILTER_H 00104