log4cplus
2.0.0
|
00001 // -*- C++ -*- 00002 // Module: Log4CPLUS 00003 // File: Layout.h 00004 // Created: 6/2001 00005 // Author: Tad E. Smith 00006 // 00007 // 00008 // Copyright 2001-2015 Tad E. Smith 00009 // 00010 // Licensed under the Apache License, Version 2.0 (the "License"); 00011 // you may not use this file except in compliance with the License. 00012 // You may obtain a copy of the License at 00013 // 00014 // http://www.apache.org/licenses/LICENSE-2.0 00015 // 00016 // Unless required by applicable law or agreed to in writing, software 00017 // distributed under the License is distributed on an "AS IS" BASIS, 00018 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00019 // See the License for the specific language governing permissions and 00020 // limitations under the License. 00021 00024 #ifndef LOG4CPLUS_LAYOUT_HEADER_ 00025 #define LOG4CPLUS_LAYOUT_HEADER_ 00026 00027 #include <log4cplus/config.hxx> 00028 00029 #if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE) 00030 #pragma once 00031 #endif 00032 00033 #include <log4cplus/loglevel.h> 00034 #include <log4cplus/streams.h> 00035 #include <log4cplus/tstring.h> 00036 #include <log4cplus/helpers/timehelper.h> 00037 00038 #include <vector> 00039 #include <memory> 00040 00041 00042 namespace log4cplus { 00043 00044 // Forward Declarations 00045 namespace pattern 00046 { 00047 00048 class PatternConverter; 00049 00050 } 00051 00052 00053 namespace helpers 00054 { 00055 00056 class Properties; 00057 00058 } 00059 00060 00061 namespace spi 00062 { 00063 00064 class InternalLoggingEvent; 00065 00066 } 00067 00068 00073 class LOG4CPLUS_EXPORT Layout 00074 { 00075 public: 00076 Layout(); 00077 Layout(const helpers::Properties& properties); 00078 virtual ~Layout() = 0; 00079 00080 virtual void formatAndAppend(log4cplus::tostream& output, 00081 const log4cplus::spi::InternalLoggingEvent& event) = 0; 00082 00083 protected: 00084 LogLevelManager& llmCache; 00085 00086 private: 00087 // Disable copy 00088 Layout(const Layout&); 00089 Layout& operator=(Layout const &); 00090 }; 00091 00092 00093 00104 class LOG4CPLUS_EXPORT SimpleLayout 00105 : public Layout 00106 { 00107 public: 00108 SimpleLayout(); 00109 SimpleLayout(const log4cplus::helpers::Properties& properties); 00110 virtual ~SimpleLayout(); 00111 00112 virtual void formatAndAppend(log4cplus::tostream& output, 00113 const log4cplus::spi::InternalLoggingEvent& event); 00114 00115 private: 00116 // Disallow copying of instances of this class 00117 SimpleLayout(const SimpleLayout&); 00118 SimpleLayout& operator=(const SimpleLayout&); 00119 }; 00120 00121 00122 00165 class LOG4CPLUS_EXPORT TTCCLayout 00166 : public Layout 00167 { 00168 public: 00169 TTCCLayout(bool use_gmtime = false, bool thread_printing = true, 00170 bool category_prefixes = true, bool context_printing = true); 00171 TTCCLayout(const log4cplus::helpers::Properties& properties); 00172 virtual ~TTCCLayout(); 00173 00174 virtual void formatAndAppend(log4cplus::tostream& output, 00175 const log4cplus::spi::InternalLoggingEvent& event); 00176 00177 bool getThreadPrinting() const; 00178 void setThreadPrinting(bool); 00179 00180 bool getCategoryPrefixing() const; 00181 void setCategoryPrefixing(bool); 00182 00183 bool getContextPrinting() const; 00184 void setContextPrinting(bool); 00185 00186 protected: 00187 log4cplus::tstring dateFormat; 00188 bool use_gmtime = false; 00189 bool thread_printing = true; 00190 bool category_prefixing = true; 00191 bool context_printing = true; 00192 00193 private: 00194 // Disallow copying of instances of this class 00195 TTCCLayout(const TTCCLayout&); 00196 TTCCLayout& operator=(const TTCCLayout&); 00197 }; 00198 00199 00200 LOG4CPLUS_EXPORT helpers::Time const & getTTCCLayoutTimeBase (); 00201 00202 00616 class LOG4CPLUS_EXPORT PatternLayout 00617 : public Layout 00618 { 00619 public: 00620 // Ctors and dtor 00621 PatternLayout(const log4cplus::tstring& pattern); 00622 PatternLayout(const log4cplus::helpers::Properties& properties); 00623 virtual ~PatternLayout(); 00624 00625 virtual void formatAndAppend(log4cplus::tostream& output, 00626 const log4cplus::spi::InternalLoggingEvent& event); 00627 00628 protected: 00629 void init(const log4cplus::tstring& pattern, unsigned ndcMaxDepth = 0); 00630 00631 // Data 00632 log4cplus::tstring pattern; 00633 std::vector<std::unique_ptr<pattern::PatternConverter> > parsedPattern; 00634 00635 private: 00636 // Disallow copying of instances of this class 00637 PatternLayout(const PatternLayout&); 00638 PatternLayout& operator=(const PatternLayout&); 00639 }; 00640 00641 00642 00643 } // end namespace log4cplus 00644 00645 #endif // LOG4CPLUS_LAYOUT_HEADER_