XML Copy Editor Svn

#include <string>
#include <vector>
#include <stdexcept>
#include <expat.h>
#include "xmlassociatexsd.h"
#include "xmlparseschemans.h"
#include "readfile.h"
#include "replace.h"

XmlAssociateXsd::XmlAssociateXsd(
  const std::string& path,
  size_t size) :
  d(new AssociateXsdData())
{
  d->buffer.reserve(size);
  d->path = path;
  d->rootElementSeen = false;
  XML_SetElementHandler(p, start, end);
  XML_SetDefaultHandlerExpand(p, defaulthandler);

  std::auto_ptr<XmlParseSchemaNs> parser(new XmlParseSchemaNs());
  std::string normalisedPath, buffer;
  normalisedPath = path;
  Replace::run(normalisedPath, "%20", " ", true);
  if (!ReadFile::run(normalisedPath, buffer))
    return;
  parser->parse(buffer);
  std::vector<std::pair<std::string, std::string> > attributeVector;
  attributeVector = parser->getAttributeVector();
  std::vector<std::pair<std::string, std::string> >::iterator it;
  for (it = attributeVector.begin(); it != attributeVector.end(); it++)
  {
    if (it->first == "targetNamespace")
    {
      namespaceMap.insert(make_pair("xmlns", it->second));
    }
    else if (it->second == "http://www.w3.org/2001/XMLSchema")
    {
      ; // skip
    }
    else if (it->first.find(':') != std::string::npos) 
    {
      it->first.erase(0, it->first.find(':'));
      it->first.insert(0, "xmlns");
      namespaceMap.insert(make_pair(it->first, it->second));
    }
  }
  d->namespaceMap = namespaceMap;
  XML_SetUserData(p, d.get());
}

XmlAssociateXsd::~XmlAssociateXsd()
{
}

void XMLCALL XmlAssociateXsd::defaulthandler(
  void *data,
  const XML_Char *s,
  int len)
{
  AssociateXsdData *d;
  d = (AssociateXsdData *)data;
  d->buffer.append(s, len);
}

void XMLCALL XmlAssociateXsd::start(void *data,
  const XML_Char *el,
  const XML_Char **attr)
{
  AssociateXsdData *d;
  d = (AssociateXsdData *)data;
  
  d->buffer += "<";
  d->buffer += el;

  while (*attr)
  {
    if (strstr(*attr, "xmlns:") ||
      !strcmp(*attr, "xmlns") ||
      !strcmp(*attr, "xsi:noNamespaceSchemaLocation") ||
      !strcmp(*attr, "xsi:schemaLocation"))
      ;
    else
    {
      d->buffer += " ";
      d->buffer += *attr;
      d->buffer += "=\"";
      d->buffer += xmliseAttribute(*(attr + 1));
      d->buffer += "\"";
    }
    attr += 2;
  }
  if (!d->rootElementSeen)
  {
    d->buffer += " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"";
    std::map<std::string, std::string>::iterator it;
    for (it = d->namespaceMap.begin(); it != d->namespaceMap.end(); it++)
    {
      d->buffer += " ";
      d->buffer += it->first;
      d->buffer += "=\"";
      d->buffer += it->second;
      d->buffer += "\"";
    }

    d->buffer += " xsi:";
    bool withNamespace =
      (d->namespaceMap.find("xmlns") != d->namespaceMap.end());
    d->buffer += (withNamespace) ? "schemaLocation" : "noNamespaceSchemaLocation";
    d->buffer += "=\"";
    if (withNamespace)
    {
      d->buffer += d->namespaceMap["xmlns"];
      d->buffer += " "; 
    }
    d->buffer += d->path;
    d->buffer += "\"";
    d->rootElementSeen = true;
  }
  d->buffer += ">";
}

void XMLCALL XmlAssociateXsd::end(void *data, const XML_Char *el)
{
  AssociateXsdData *d;
  d = (AssociateXsdData *)data;
  d->buffer += "</";
  d->buffer += el;
  d->buffer += ">";
}