24101978785

Committed 07 Apr 2026 08:07PM UTC coverage: 42.423% (+0.09%) from 42.336%

Build # 24101978785

Build Type

push

github

Committed by

web-flow

Commit Message

Add support for non-EPSG projections for WCS and WFS protocols (#7457)

* Support AUTH:CODE projections

* Remove duplicate param

* Allow additional authority codes in the wfs_srs list

* Handle custom init files

* Move parameter and make static

* Add back legacy support for urn:EPSG:geographicCRS:CODE

* Tests updated due to new projection handling

* Test updates

* Add new line

* Handle custom projection files and new style proj codes

* EOL fix

* Handle projections in the form urn:ogc:def:crs:ESRI::53009

* Add WCS tests

* Update authorities based on proj.db

* Add projection string tests

* EOL fixes

* Add test data

* Copy custom projection file

* Remove extent

* Add WFS tests

* Update encodings

* Add custom projection tests for WCS

* Remove DATA

* Test fixes

* Switch result to ASCII

* Use backslashes

* Add test for IGNF:ATIGBONNE.BOURD and update IAU_2015

* Appveyor fix

* EOL fix

* Avoid adding + to AUTH:CODE projection strings

* Always assume PROJ_VERSION_MAJOR >= 6

* Use std::string and avoid strlcpy

Coverage Stats

102 of 120 new or added lines in 5 files covered. (85.0%)

15 existing lines in 5 files now uncovered.

64591 of 152256 relevant lines covered (42.42%)

27322.32 hits per line

Source File
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93.63

/src/mapwfs11.cpp

/**********************************************************************
 * $Id$
 *
 * Project:  MapServer
 * Purpose:  OGC WFS 1.1.0 implementation. This file holds some WFS 1.1.0
 *           specific functions but other parts are still implemented in
 *mapwfs.c. Author:   Y. Assefa, DM Solutions Group (assefa@dmsolutions.ca)
 *
 **********************************************************************
 * Copyright (c) 2008, Y. Assefa, DM Solutions Group Inc
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies of this Software or works derived from this Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 ****************************************************************************/

#include "mapserver.h"
#include "mapows.h"

#if defined(USE_WFS_SVR) && defined(USE_LIBXML2)
#include "maplibxml2.h"
#include "mapowscommon.h"
#include "mapogcfilter.h"

#include <string>

template <class T> inline void IGNORE_RET_VAL(T) {}

/************************************************************************/
/*                          msWFSException11()                          */
/************************************************************************/

int msWFSException11(mapObj *map, const char *locator,
                     const char *exceptionCode, const char *version) {
  int size = 0;
  char *errorString = NULL;
  char *schemasLocation = NULL;

  xmlDocPtr psDoc = NULL;
  xmlNodePtr psRootNode = NULL;
  xmlNsPtr psNsOws = NULL;
  xmlChar *buffer = NULL;

  if (version == NULL)
    version = "1.1.0";

  psNsOws =
      xmlNewNs(NULL, BAD_CAST "http://www.opengis.net/ows", BAD_CAST "ows");

  errorString = msGetErrorString("\n");
  schemasLocation = msEncodeHTMLEntities(msOWSGetSchemasLocation(map));

  psDoc = xmlNewDoc(BAD_CAST "1.0");

  psRootNode = msOWSCommonExceptionReport(
      psNsOws, OWS_1_0_0, schemasLocation, version,
      msOWSGetLanguage(map, "exception"), exceptionCode, locator, errorString);

  xmlDocSetRootElement(psDoc, psRootNode);

  xmlNewNs(psRootNode, BAD_CAST "http://www.opengis.net/ows", BAD_CAST "ows");

  msIO_setHeader("Content-Type", "text/xml; charset=UTF-8");
  msIO_sendHeaders();

  xmlDocDumpFormatMemoryEnc(psDoc, &buffer, &size, ("UTF-8"), 1);

  msIO_printf("%s", buffer);

  /*free buffer and the document */
  free(errorString);
  free(schemasLocation);
  xmlFree(buffer);
  xmlFreeDoc(psDoc);
  xmlFreeNs(psNsOws);

  /* clear error since we have already reported it */
  msResetErrorList();

  return MS_FAILURE;
}

/************************************************************************/
/*                       msWFSAddMetadataURL                            */
/************************************************************************/

static void msWFSAddMetadataURL(layerObj *lp, int nWFSVersion,
                                const std::string &radix,
                                xmlNodePtr psRootNode) {
  const char *value =
      msOWSLookupMetadata(&(lp->metadata), "FO", (radix + "_href").c_str());

  if (value) {
    if (nWFSVersion >= OWS_2_0_0) {
      xmlNodePtr psNode =
          xmlNewChild(psRootNode, NULL, BAD_CAST "MetadataURL", NULL);
      xmlNewProp(psNode, BAD_CAST "xlink:href", BAD_CAST value);

      value = msOWSLookupMetadata(&(lp->metadata), "FO",
                                  (radix + "_about").c_str());
      if (value != NULL)
        xmlNewProp(psNode, BAD_CAST "about", BAD_CAST value);
    } else {
      xmlNodePtr psNode = xmlNewTextChild(
          psRootNode, NULL, BAD_CAST "MetadataURL", BAD_CAST value);

      value = msOWSLookupMetadata(&(lp->metadata), "FO",
                                  (radix + "_format").c_str());

      if (!value)
        value = "text/html"; /* default */

      xmlNewProp(psNode, BAD_CAST "format", BAD_CAST value);

      value =
          msOWSLookupMetadata(&(lp->metadata), "FO", (radix + "_type").c_str());

      if (!value)
        value = "FGDC"; /* default */

      xmlNewProp(psNode, BAD_CAST "type", BAD_CAST value);
    }
  }
}

/************************************************************************/
/*                            msWFSDumpLayer11                          */
/************************************************************************/
xmlNodePtr msWFSDumpLayer11(mapObj *map, layerObj *lp, xmlNsPtr psNsOws,
                            int nWFSVersion, const char *validate_language,
                            char *script_url) {
  rectObj ext;

  xmlNodePtr psRootNode, psNode;
  const char *value = NULL;
  char *valueToFree;
  int i = 0;

  psRootNode = xmlNewNode(NULL, BAD_CAST "FeatureType");

  /* add namespace to layer name */
  value = msOWSLookupMetadata(&(map->web.metadata), "FO", "namespace_prefix");

  /* FIXME? Should probably be applied to WFS 1.1 as well, but the addition */
  /* of the prefix can be disruptive for clients */
  if (value == NULL && nWFSVersion >= OWS_2_0_0)
    value = MS_DEFAULT_NAMESPACE_PREFIX;

  if (value) {
    int n = strlen(value) + strlen(lp->name) + 1 + 1;
    valueToFree = (char *)msSmallMalloc(n);
    snprintf(valueToFree, n, "%s:%s", value, lp->name);

    psNode = xmlNewTextChild(psRootNode, NULL, BAD_CAST "Name",
                             BAD_CAST valueToFree);
    msFree(valueToFree);
  } else {
    psNode =
        xmlNewTextChild(psRootNode, NULL, BAD_CAST "Name", BAD_CAST lp->name);
  }

  if (lp->name && strlen(lp->name) > 0 &&
      (msIsXMLTagValid(lp->name) == MS_FALSE || isdigit(lp->name[0]))) {
    char szTmp[512];
    snprintf(szTmp, sizeof(szTmp),
             "WARNING: The layer name '%s' might contain spaces or "
             "invalid characters or may start with a number. This could lead "
             "to potential problems",
             lp->name);
    xmlAddSibling(psNode, xmlNewComment(BAD_CAST szTmp));
  }

  value = msOWSLookupMetadataWithLanguage(&(lp->metadata), "FO", "title",
                                          validate_language);
  if (!value)
    value = (const char *)lp->name;

  psNode = xmlNewTextChild(psRootNode, NULL, BAD_CAST "Title", BAD_CAST value);

  value = msOWSLookupMetadataWithLanguage(&(lp->metadata), "FO", "abstract",
                                          validate_language);
  if (value)
    psNode =
        xmlNewTextChild(psRootNode, NULL, BAD_CAST "Abstract", BAD_CAST value);

  value = msOWSLookupMetadataWithLanguage(&(lp->metadata), "FO", "keywordlist",
                                          validate_language);

  if (value)
    msLibXml2GenerateList(
        xmlNewChild(psRootNode, psNsOws, BAD_CAST "Keywords", NULL), NULL,
        "Keyword", value, ',');

  /*support DefaultSRS and OtherSRS*/
  valueToFree =
      msOWSGetProjURN(&(map->projection), &(map->web.metadata), "FO", MS_FALSE);
  if (!valueToFree)
    valueToFree =
        msOWSGetProjURN(&(lp->projection), &(lp->metadata), "FO", MS_FALSE);

  if (valueToFree) {
    int n = 0;
    char **tokens = msStringSplit(valueToFree, ' ', &n);
    if (tokens && n > 0) {
      if (nWFSVersion == OWS_1_1_0)
        IGNORE_RET_VAL(xmlNewTextChild(psRootNode, NULL, BAD_CAST "DefaultSRS",
                                       BAD_CAST tokens[0]));
      else
        IGNORE_RET_VAL(xmlNewTextChild(psRootNode, NULL, BAD_CAST "DefaultCRS",
                                       BAD_CAST tokens[0]));
      for (i = 1; i < n; i++) {
        if (nWFSVersion == OWS_1_1_0)
          IGNORE_RET_VAL(xmlNewTextChild(psRootNode, NULL, BAD_CAST "OtherSRS",
                                         BAD_CAST tokens[i]));
        else
          IGNORE_RET_VAL(xmlNewTextChild(psRootNode, NULL, BAD_CAST "OtherCRS",
                                         BAD_CAST tokens[i]));
      }
    }
    msFreeCharArray(tokens, n);
  } else
    xmlAddSibling(
        psNode,
        xmlNewComment(BAD_CAST
                      "WARNING: Mandatory mapfile parameter: (at least one of) "
                      "MAP.PROJECTION, LAYER.PROJECTION or wfs/ows_srs "
                      "metadata was missing in this context."));

  free(valueToFree);
  valueToFree = NULL;

  /*TODO: adevertize only gml3?*/
  psNode = xmlNewNode(NULL, BAD_CAST "OutputFormats");
  xmlAddChild(psRootNode, psNode);

  {
    char *formats_list = msWFSGetOutputFormatList(map, lp, nWFSVersion);
    int iformat;
    int n = 0;
    char **tokens = msStringSplit(formats_list, ',', &n);

    for (iformat = 0; iformat < n; iformat++)
      xmlNewTextChild(psNode, NULL, BAD_CAST "Format",
                      BAD_CAST tokens[iformat]);
    msFree(formats_list);
    msFreeCharArray(tokens, n);
  }

  /*bbox*/
  if (msOWSGetLayerExtent(map, lp, "FO", &ext) == MS_SUCCESS) {
    /*convert to latlong*/
    if (lp->projection.numargs > 0)
      msOWSProjectToWGS84(&lp->projection, &ext);
    else
      msOWSProjectToWGS84(&map->projection, &ext);

    xmlAddChild(psRootNode,
                msOWSCommonWGS84BoundingBox(psNsOws, 2, ext.minx, ext.miny,
                                            ext.maxx, ext.maxy));
  } else {
    xmlAddSibling(
        psNode,
        xmlNewComment(
            BAD_CAST "WARNING: Optional WGS84BoundingBox could not be "
                     "established for this layer.  Consider setting the EXTENT "
                     "in the LAYER object, or wfs_extent metadata. Also check "
                     "that your data exists in the DATA statement"));
  }

  const char *metadataurl_list =
      msOWSLookupMetadata(&(lp->metadata), "FO", "metadataurl_list");
  if (metadataurl_list) {
    int ntokens = 0;
    char **tokens = msStringSplit(metadataurl_list, ' ', &ntokens);
    for (int i = 0; i < ntokens; i++) {
      std::string key("metadataurl_");
      key += tokens[i];
      msWFSAddMetadataURL(lp, nWFSVersion, key, psRootNode);
    }
    msFreeCharArray(tokens, ntokens);
  } else {
    if (!msOWSLookupMetadata(&(lp->metadata), "FO", "metadataurl_href"))
      msMetadataSetGetMetadataURL(lp, script_url);

    msWFSAddMetadataURL(lp, nWFSVersion, "metadataurl", psRootNode);
  }

  return psRootNode;
}

/************************************************************************/
/*                          msWFSGetCapabilities11                      */
/*                                                                      */
/*      Return the capabilities document for wfs 1.1.0                  */
/************************************************************************/
int msWFSGetCapabilities11(mapObj *map, wfsParamsObj *params,
                           cgiRequestObj *req, owsRequestObj *ows_request) {
  xmlDocPtr psDoc = NULL; /* document pointer */
  xmlNodePtr psRootNode, psMainNode, psNode, psFtNode;
  const char *updatesequence = NULL;
  xmlNsPtr psNsOws, psNsXLink, psNsOgc;
  char *schemalocation = NULL;
  char *xsi_schemaLocation = NULL;
  const char *user_namespace_prefix = NULL;
  const char *user_namespace_uri = NULL;
  gmlNamespaceListObj *namespaceList =
      NULL; /* for external application schema support */

  char *script_url = NULL, *formats_list;
  const char *value = NULL;

  xmlChar *buffer = NULL;
  int size = 0, i;
  msIOContext *context = NULL;

  int ows_version = OWS_1_0_0;
  int ret;

  /* -------------------------------------------------------------------- */
  /*      Handle updatesequence                                           */
  /* -------------------------------------------------------------------- */
  ret = msWFSHandleUpdateSequence(map, params, "msWFSGetCapabilities11()");
  if (ret != MS_SUCCESS)
    return ret;

  /* -------------------------------------------------------------------- */
  /*      Create document.                                                */
  /* -------------------------------------------------------------------- */
  psDoc = xmlNewDoc(BAD_CAST "1.0");

  psRootNode = xmlNewNode(NULL, BAD_CAST "WFS_Capabilities");

  xmlDocSetRootElement(psDoc, psRootNode);

  /* -------------------------------------------------------------------- */
  /*      Name spaces                                                     */
  /* -------------------------------------------------------------------- */
  /*default name space*/
  xmlNewProp(psRootNode, BAD_CAST "xmlns",
             BAD_CAST "http://www.opengis.net/wfs");

  xmlSetNs(psRootNode,
           xmlNewNs(psRootNode, BAD_CAST "http://www.opengis.net/gml",
                    BAD_CAST "gml"));
  xmlSetNs(psRootNode,
           xmlNewNs(psRootNode, BAD_CAST "http://www.opengis.net/wfs",
                    BAD_CAST "wfs"));

  psNsOws = xmlNewNs(psRootNode, BAD_CAST MS_OWSCOMMON_OWS_NAMESPACE_URI,
                     BAD_CAST MS_OWSCOMMON_OWS_NAMESPACE_PREFIX);
  psNsXLink =
      xmlNewNs(psRootNode, BAD_CAST MS_OWSCOMMON_W3C_XLINK_NAMESPACE_URI,
               BAD_CAST MS_OWSCOMMON_W3C_XLINK_NAMESPACE_PREFIX);
  xmlNewNs(psRootNode, BAD_CAST MS_OWSCOMMON_W3C_XSI_NAMESPACE_URI,
           BAD_CAST MS_OWSCOMMON_W3C_XSI_NAMESPACE_PREFIX);
  xmlNewNs(psRootNode, BAD_CAST MS_OWSCOMMON_OGC_NAMESPACE_URI,
           BAD_CAST MS_OWSCOMMON_OGC_NAMESPACE_PREFIX);

  value = msOWSLookupMetadata(&(map->web.metadata), "FO", "namespace_uri");
  if (value)
    user_namespace_uri = value;

  value = msOWSLookupMetadata(&(map->web.metadata), "FO", "namespace_prefix");
  if (value)
    user_namespace_prefix = value;
  if (user_namespace_prefix != NULL &&
      msIsXMLTagValid(user_namespace_prefix) == MS_FALSE)
    msIO_printf(
        "<!-- WARNING: The value '%s' is not valid XML namespace. -->\n",
        user_namespace_prefix);
  else
    xmlNewNs(psRootNode, BAD_CAST user_namespace_uri,
             BAD_CAST user_namespace_prefix);

  /* any additional namespaces */
  namespaceList = msGMLGetNamespaces(&(map->web), "G");
  for (i = 0; i < namespaceList->numnamespaces; i++) {
    if (namespaceList->namespaces[i].uri) {
      xmlNewNs(psRootNode, BAD_CAST namespaceList->namespaces[i].uri,
               BAD_CAST namespaceList->namespaces[i].prefix);
    }
  }
  msGMLFreeNamespaces(namespaceList);

  xmlNewProp(psRootNode, BAD_CAST "version", BAD_CAST params->pszVersion);

  updatesequence =
      msOWSLookupMetadata(&(map->web.metadata), "FO", "updatesequence");

  if (updatesequence)
    xmlNewProp(psRootNode, BAD_CAST "updateSequence", BAD_CAST updatesequence);

  /*schema*/
  schemalocation = msEncodeHTMLEntities(msOWSGetSchemasLocation(map));
  xsi_schemaLocation = msStrdup("http://www.opengis.net/wfs");
  xsi_schemaLocation = msStringConcatenate(xsi_schemaLocation, " ");
  xsi_schemaLocation = msStringConcatenate(xsi_schemaLocation, schemalocation);
  xsi_schemaLocation =
      msStringConcatenate(xsi_schemaLocation, "/wfs/1.1.0/wfs.xsd");
  xmlNewNsProp(psRootNode, NULL, BAD_CAST "xsi:schemaLocation",
               BAD_CAST xsi_schemaLocation);

  /* -------------------------------------------------------------------- */
  /*      Service metadata.                                               */
  /* -------------------------------------------------------------------- */

  xmlAddChild(psRootNode,
              msOWSCommonServiceIdentification(psNsOws, map, "OGC WFS",
                                               params->pszVersion, "FO", NULL));

  /*service provider*/
  xmlAddChild(psRootNode,
              msOWSCommonServiceProvider(psNsOws, psNsXLink, map, "FO", NULL));

  /*operation metadata */
  if ((script_url = msOWSGetOnlineResource(map, "FO", "onlineresource", req)) ==
      NULL) {
    msSetError(MS_WFSERR, "Server URL not found", "msWFSGetCapabilities11()");
    return msWFSException11(map, "mapserv", MS_OWS_ERROR_NO_APPLICABLE_CODE,
                            params->pszVersion);
  }

  /* -------------------------------------------------------------------- */
  /*      Operations metadata.                                            */
  /* -------------------------------------------------------------------- */
  psMainNode = xmlAddChild(psRootNode, msOWSCommonOperationsMetadata(psNsOws));

  /* -------------------------------------------------------------------- */
  /*      GetCapabilities                                                 */
  /* -------------------------------------------------------------------- */
  psNode = xmlAddChild(psMainNode, msOWSCommonOperationsMetadataOperation(
                                       psNsOws, psNsXLink, "GetCapabilities",
                                       OWS_METHOD_GETPOST, script_url));

  xmlAddChild(psMainNode, psNode);
  xmlAddChild(psNode, msOWSCommonOperationsMetadataDomainType(
                          ows_version, psNsOws, "Parameter", "service", "WFS"));
  /*accept version*/
  xmlAddChild(psNode, msOWSCommonOperationsMetadataDomainType(
                          ows_version, psNsOws, "Parameter", "AcceptVersions",
                          "1.0.0,1.1.0"));
  /*format*/
  xmlAddChild(psNode, msOWSCommonOperationsMetadataDomainType(
                          ows_version, psNsOws, "Parameter", "AcceptFormats",
                          "text/xml"));

  /* -------------------------------------------------------------------- */
  /*      DescribeFeatureType                                             */
  /* -------------------------------------------------------------------- */
  if (msOWSRequestIsEnabled(map, NULL, "F", "DescribeFeatureType", MS_TRUE)) {
    psNode =
        xmlAddChild(psMainNode, msOWSCommonOperationsMetadataOperation(
                                    psNsOws, psNsXLink, "DescribeFeatureType",
                                    OWS_METHOD_GETPOST, script_url));
    xmlAddChild(psMainNode, psNode);

    /*output format*/
    xmlAddChild(psNode, msOWSCommonOperationsMetadataDomainType(
                            ows_version, psNsOws, "Parameter", "outputFormat",
                            "XMLSCHEMA,text/xml; subtype=gml/2.1.2,text/xml; "
                            "subtype=gml/3.1.1"));
  }

  /* -------------------------------------------------------------------- */
  /*      GetFeature                                                      */
  /* -------------------------------------------------------------------- */
  if (msOWSRequestIsEnabled(map, NULL, "F", "GetFeature", MS_TRUE)) {

    psNode = xmlAddChild(psMainNode, msOWSCommonOperationsMetadataOperation(
                                         psNsOws, psNsXLink, "GetFeature",
                                         OWS_METHOD_GETPOST, script_url));
    xmlAddChild(psMainNode, psNode);

    xmlAddChild(psNode, msOWSCommonOperationsMetadataDomainType(
                            ows_version, psNsOws, "Parameter", "resultType",
                            "results,hits"));

    formats_list = msWFSGetOutputFormatList(map, NULL, OWS_1_1_0);
    xmlAddChild(psNode, msOWSCommonOperationsMetadataDomainType(
                            ows_version, psNsOws, "Parameter", "outputFormat",
                            formats_list));
    msFree(formats_list);

    value = msOWSLookupMetadata(&(map->web.metadata), "FO", "maxfeatures");

    if (value) {
      xmlAddChild(psMainNode, msOWSCommonOperationsMetadataDomainType(
                                  ows_version, psNsOws, "Constraint",
                                  "DefaultMaxFeatures", (char *)value));
    }
  }

  /* -------------------------------------------------------------------- */
  /*      FeatureTypeList                                                 */
  /* -------------------------------------------------------------------- */

  psFtNode = xmlNewNode(NULL, BAD_CAST "FeatureTypeList");
  xmlAddChild(psRootNode, psFtNode);
  psNode = xmlNewChild(psFtNode, NULL, BAD_CAST "Operations", NULL);
  xmlNewChild(psNode, NULL, BAD_CAST "Operation", BAD_CAST "Query");

  for (i = 0; i < map->numlayers; i++) {
    layerObj *lp;
    lp = GET_LAYER(map, i);

    if (!msIntegerInArray(lp->index, ows_request->enabled_layers,
                          ows_request->numlayers))
      continue;

    if (msIsLayerSupportedForWFSOrOAPIF(lp))
      xmlAddChild(psFtNode, msWFSDumpLayer11(map, lp, psNsOws, OWS_1_1_0, NULL,
                                             script_url));
  }

  /* -------------------------------------------------------------------- */
  /*      Filter capabilities.                                            */
  /* -------------------------------------------------------------------- */

  psNsOgc = xmlNewNs(NULL, BAD_CAST MS_OWSCOMMON_OGC_NAMESPACE_URI,
                     BAD_CAST MS_OWSCOMMON_OGC_NAMESPACE_PREFIX);
  xmlAddChild(psRootNode, FLTGetCapabilities(psNsOgc, psNsOgc, MS_FALSE));
  /* -------------------------------------------------------------------- */
  /*      Write out the document.                                         */
  /* -------------------------------------------------------------------- */

  if (msIO_needBinaryStdout() == MS_FAILURE)
    return MS_FAILURE;

  msIO_setHeader("Content-Type", "text/xml; charset=UTF-8");
  msIO_sendHeaders();

  context = msIO_getHandler(stdout);

  xmlDocDumpFormatMemoryEnc(psDoc, &buffer, &size, ("UTF-8"), 1);
  msIO_contextWrite(context, buffer, size);
  xmlFree(buffer);

  /*free buffer and the document */
  /*xmlFree(buffer);*/
  xmlFreeDoc(psDoc);
  xmlFreeNs(psNsOgc);

  free(script_url);
  free(xsi_schemaLocation);
  free(schemalocation);

  xmlCleanupParser();

  return (MS_SUCCESS);
}

#endif /*defined(USE_WFS_SVR) && defined(USE_LIBXML2)*/

#if defined(USE_WFS_SVR) && !defined(USE_LIBXML2)

int msWFSGetCapabilities11(mapObj *map, wfsParamsObj *params,
                           cgiRequestObj *req, owsRequestObj *ows_request)

{
  msSetError(MS_WFSERR,
             "WFS 1.1 request made, but mapserver requires libxml2 for WFS 1.1 "
             "services and this is not configured.",
             "msWFSGetCapabilities11()");

  return msWFSException11(map, "mapserv", MS_OWS_ERROR_NO_APPLICABLE_CODE,
                          params->pszVersion);
}

int msWFSException11(mapObj *map, const char *locator,
                     const char *exceptionCode, const char *version) {
  /* fallback to reporting using 1.0 style exceptions. */
  return msWFSException(map, locator, exceptionCode, "1.0.0");
}

#endif /* defined(USE_WFS_SVR) && !defined(USE_LIBXML2) */

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