xmlfileBuilder.cxx

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// $Id: xmlfileBuilder.cxx,v 1.1 2007/02/09 04:44:14 fmwk Exp $
//
//
// messier@indiana.edu
#include "XMLInterface/xmlfileBuilder.h"
extern "C" {
#include <unistd.h>
}
#include <vector>
#include <iostream>
#include "XMLInterface/xmli.h"
#include "XMLInterface/Stack.h"
#include "XMLInterface/ChString.h"

// Create and instance to be used by the XML parser
static xmli::xmlfileBuilder gsBuilder("xmlfile");

//......................................................................

xmli::xmlfileBuilder::xmlfileBuilder(const char* tag) : xmli::Builder(tag) { }

//......................................................................

void xmli::xmlfileBuilder::Build(const xmli::AttributeList& /*attr*/, 
                                 const std::string& buffer) 
{
//======================================================================
// Handle the xmlfile tag.
//
// At the end of the tag, parse each of the files listed in "buffer"
//======================================================================
  
  // Split the string in to sub fields and extra the values from each
  // sub-field
  std::vector<std::string> files;
  xmli::ChString::Split(buffer.c_str()," ,\n\t\r",files);

  // Parse each file
  std::vector<std::string>::iterator itr(files.begin());  
  std::vector<std::string>::iterator itrEnd(files.end());
  for (; itr!=itrEnd; ++itr) { 
    int nread = xmli::ReadFile(itr->c_str()); 
    if (nread<1) {
      std::cerr << 
        "xmli::xmlfileBuilder: File '" << itr->c_str() << 
        "' does not exist." << std::endl;
      exit(1);
    }
  }
}

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