void DelimitedDataReader::readData(void)
{
std::vector<std::string> tmpChars;
// open file
std::ifstream readStream;
RbFileManager* f = new RbFileManager(filename);
if (!f->openFile(readStream))
std::cout << "ERROR: Could not open file " << filename << "\n";
chars.clear();
// read file
// bool firstLine = true;
std::string readLine = "";
while (std::getline(readStream,readLine))
{
std::string field = "";
std::stringstream ss(readLine);
int pos = 0;
while (std::getline(ss,field,delimiter))
{
tmpChars.push_back(field);
pos++;
};
chars.push_back(tmpChars);
tmpChars.clear();
};
}
RbHelpType* RbHelpParser::parseHelpType(const std::string &fn)
{
// first we need to load the file
std::ifstream readStream;
RbFileManager fm = RbFileManager(fn);
fm.openFile( readStream );
// try to load the xml file
pugi::xml_document doc;
pugi::xml_parse_result result = doc.load_file(fn.c_str(), pugi::parse_default);
if (result.status != pugi::status_ok)
{
std::cerr << "Problem while parsing file " << fn << std::endl;
throw RbException( result.description() );
}
RbHelpType* helpEntry = new RbHelpType();
pugi::xpath_node node = doc.select_single_node( "//type-help-entry" );
parseInternalHelpType( node, helpEntry );
// now return the help entry
return helpEntry;
}
RbHelpFunction RbHelpParser::parseHelpFunction(const std::string &fn)
{
// first we need to load the file
std::ifstream readStream;
RbFileManager fm = RbFileManager(fn);
fm.openFile( readStream );
// try to load the xml file
pugi::xml_document doc;
pugi::xml_parse_result result = doc.load_file(fn.c_str(), pugi::parse_default);
if (result.status != pugi::status_ok)
{
std::cerr << "Problem while parsing file " << fn << std::endl;
throw RbException( result.description() );
}
std::vector<RbHelpFunction> functions;
// pugi::xpath_node node = doc.select_single_node( "//function-help-entry" );
pugi::xpath_node_set nodeSet = doc.select_nodes( "//function-help-entry" );
for (pugi::xpath_node_set::const_iterator it = nodeSet.begin(); it != nodeSet.end(); ++it)
{
pugi::xpath_node node = *it;
RbHelpFunction helpEntryFunction = parseInternalHelpFunction( node );
functions.push_back( helpEntryFunction );
}
RbHelpFunction helpEntry = functions[0];
return helpEntry;
}
RbHelpParser::HelpEntryType RbHelpParser::testHelpEntry(const std::string &fn)
{
// first we need to load the file
std::ifstream readStream;
RbFileManager fm = RbFileManager(fn);
fm.openFile( readStream );
// try to load the xml file
pugi::xml_document doc;
pugi::xml_parse_result result = doc.load_file(fn.c_str(), pugi::parse_default);
if (result.status != pugi::status_ok)
{
std::cerr << "Problem while parsing file " << fn << std::endl;
throw RbException( result.description() );
}
pugi::xpath_node_set nodeSet = doc.select_nodes("//function-help-entry");
if ( nodeSet.size() > 0 )
{
return FUNCTION;
}
nodeSet = doc.select_nodes("//type-help-entry");
if ( nodeSet.size() > 0 )
{
return TYPE;
}
nodeSet = doc.select_nodes("//distribution-help-entry");
if ( nodeSet.size() > 0 )
{
return DISTRIBUTION;
}
nodeSet = doc.select_nodes("//move-help-entry");
if ( nodeSet.size() > 0 )
{
return MOVE;
}
nodeSet = doc.select_nodes("//monitor-help-entry");
if ( nodeSet.size() > 0 )
{
return MONITOR;
}
throw RbException("Unknown help entry type in file '" + fn + "'.");
}
