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libFoundation
ConfigSection.hh
Go to the documentation of this file.00001 // $Id: ConfigSection.hh,v 1.1 2005/07/29 02:55:15 mschatz Exp $ 00002 00005 00006 #ifndef CONFIGSECTION_HH 00007 #define CONFIGSECTION_HH 1 00008 00009 #include <map> 00010 #include <list> 00011 #include <string> 00012 #include <iostream> 00013 00014 #include "Exceptions.hh" 00015 00016 // Predeclare to avoid circular references 00017 class ConfigFile; 00018 00020 class ConfigSection 00021 { 00022 public: 00023 ConfigSection(ConfigSection * parent, std::string sectionName); 00024 ~ConfigSection(); 00025 00026 ConfigSection * findSection(std::string sectionName); 00027 void printSection(int indentLevel=0, std::ostream & os=std::cout); 00028 00029 std::string getSectionName(); 00030 std::string getFullSectionName(); 00031 std::string getFullVariableName(std::string variableName); 00032 00033 ConfigSection * getNextSection(); 00034 std::string getNextVariable(); 00035 00036 std::string getValue(std::string variableName); 00037 bool hasVariable(std::string variableName); 00038 00039 void resetIterators(); 00040 00041 protected: 00042 ConfigSection * addNewSection(std::string sectionName); 00043 00044 void resolveSubstitutions(); 00045 void addVariable(const char * varLine); 00046 static std::string parseSectionName(const char * sectionName); 00047 00048 private: 00049 void addSection(ConfigSection * newSection); 00050 static void stripWhitespace(std::string & val); 00051 std::string getIndent(int indentlevel); 00052 00053 std::string getBaseSectionName(std::string sectionName); 00054 std::string getSubSectionName(std::string sectionName); 00055 00056 std::string resolveVariable(std::string searchval, std::string searchVariable); 00057 std::list<ConfigSection *> m_sectionList; 00058 std::list<ConfigSection *>::const_iterator m_sectionListIter; 00059 00060 std::map<std::string, std::string> m_valueMap; 00061 std::map<std::string, std::string>::const_iterator m_valueMapIter; 00062 00063 std::string m_sectionName; 00064 ConfigSection * m_parent; 00065 00066 // ConfigFile can load the config file without exposing the 00067 // entire interface to underling application 00068 friend class ConfigFile; 00069 }; 00070 00071 00072 #endif