ArbitraryMappingsHolder.cpp

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#include <ArbitraryMappingsHolder.h>


namespace beliefstate {
  ArbitraryMappingsHolder::ArbitraryMappingsHolder() {
  }
  
  ArbitraryMappingsHolder::~ArbitraryMappingsHolder() {
    for(CKeyValuePair* ckvpMapping : m_lstArbitraryMappings) {
      delete ckvpMapping;
    }
    
    m_lstArbitraryMappings.clear();
  }
  
  void ArbitraryMappingsHolder::parseBranch(libconfig::Setting& sBranch) {
    // TODO(winkler): Actually parse the mapping branch here and
    // assert it into a new part of the designator mapping storage.
  }
  
  bool ArbitraryMappingsHolder::loadArbitraryMappingsFile(std::string strFilepath) {
    if(this->fileExists(strFilepath)) {
      libconfig::Config cfgConfig;
      
      try {
        cfgConfig.readFile(strFilepath.c_str());
        
        if(cfgConfig.exists("arbitrary-mappings")) {
          libconfig::Setting &sArbitraryMappings = cfgConfig.lookup("arbitrary-mappings");
          
          if(sArbitraryMappings.exists("mappings")) {
            libconfig::Setting &sMappings = sArbitraryMappings["mappings"];
            
            for(int nI = 0; nI < sMappings.getLength(); nI++) {
              this->parseBranch(sMappings[nI]);
            }
          }
        }
        
        return true;
      } catch(libconfig::ParseException e) {
        std::stringstream sts;
        sts << e.getLine();
        
        this->fail("Error while parsing arbitrary mappings file '" + strFilepath + "': " + e.getError() + ", on line " + sts.str());
      } catch(...) {
        this->fail("Undefined error while parsing arbitrary mappings file '" + strFilepath + "'");
      }
    } else {
      this->fail("Arbitrary mappings file not found: '" + strFilepath + "'.");
    }
    
    return false;
  }
  
  std::list<CKeyValuePair*> ArbitraryMappingsHolder::arbitraryMappings() {
    return m_lstArbitraryMappings;
  }
}