/**
 * Author : Gérald FENOY
 *
 * Copyright (c) 2009-2013 GeoLabs SARL
 *
 * 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 or substantial portions of the 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 DEALINGS IN
 * THE SOFTWARE.
 */

#ifndef ZOO_SERVICE_INTERNAL_H
#define ZOO_SERVICE_INTERNAL_H 1

#pragma once

#define DEFAULT_SERVICE_URL "http://www.zoo-project.org/"
#define TIME_SIZE 40

#include <libintl.h>
#include <locale.h>
#define _(String) dgettext ("zoo-kernel",String)
#define _ss(String) dgettext ("zoo-services",String)

#include <sys/stat.h>
#include <sys/types.h>
//#include "cgic.h"
#ifndef WIN32
#include <sys/ipc.h>
#include <sys/shm.h>
#else
#include <direct.h>
#endif
#include <stdio.h>
#include <time.h>
#include <ctype.h>
#ifdef WIN32
#ifndef USE_RUBY
#include <unistd.h>
#endif
#endif
#ifndef WIN32
#include <xlocale.h>
#endif
#include <dirent.h>
#include "ulinet.h"

#include "service.h"
#include <openssl/sha.h>
#include <openssl/md5.h>
#include <openssl/hmac.h>
#include <openssl/evp.h>
#include <openssl/bio.h>
#include <openssl/buffer.h>

extern int conf_read (const char *, maps *);

#ifdef USE_JS
#ifdef WIN32
#define XP_WIN 1
#else
#define XP_UNIX 0
#endif
#include "service_internal_js.h"
#endif


#ifdef __cplusplus
extern "C"
{
#endif
#include <libxml/parser.h>
#include <libxml/xpath.h>

  static char *SERVICE_URL;
  static xmlNsPtr usedNs[10];
  static char *nsName[10];
  static xmlDocPtr iDocs[10];
  static int nbNs = 0;
  static int nbDocs = 0;

  int getServiceFromYAML (maps *, char *, service **, char *name);
  int readServiceFile (maps *, char *, service **, char *);
  int isValidLang (maps *, const char *);

  void printHeaders (maps *);
  void unhandleStatus (maps *);
  int _updateStatus (maps *);
  char *getStatus (int);

#ifdef USE_JS
  char *JSValToChar (JSContext *, jsval *);
  JSBool JSUpdateStatus (JSContext *, uintN, jsval *);
#endif

  void URLDecode (char *);
  char *url_encode (char *);
  char *url_decode (char *);
  char *getEncoding (maps *);

  int zooXmlSearchForNs (const char *);
  int zooXmlAddNs (xmlNodePtr, const char *, const char *);
  void zooXmlCleanupNs ();

  int zooXmlAddDoc (xmlNodePtr, const char *, const char *);
  void zooXmlCleanupDocs ();
  void addPrefix (maps * conf, map * level, service * serv);
  void printExceptionReportResponse (maps *, map *);
  xmlNodePtr createExceptionReportNode (maps *, map *, int);
  void printProcessResponse (maps *, map *, int, service *, const char *, int,
                             maps *, maps *);
  xmlNodePtr printGetCapabilitiesHeader (xmlDocPtr, const char *, maps *);
  void printGetCapabilitiesForProcess (maps *, xmlNodePtr, service *);
  xmlNodePtr printDescribeProcessHeader (xmlDocPtr, const char *, maps *);
  void printDescribeProcessForProcess (maps *, xmlNodePtr, service *);
  void printFullDescription (int, elements *, const char *, xmlNsPtr,
                             xmlNodePtr);
  void printDocument (maps *, xmlDocPtr, int);
  void printDescription (xmlNodePtr, xmlNsPtr, const char *, map *);
  void printIOType (xmlDocPtr, xmlNodePtr, xmlNsPtr, xmlNsPtr, xmlNsPtr,
                    elements *, maps *, const char *);
  map *parseBoundingBox (const char *);
  void printBoundingBox (xmlNsPtr, xmlNodePtr, map *);
  void printBoundingBoxDocument (maps *, maps *, FILE *);
  void printOutputDefinitions1 (xmlDocPtr, xmlNodePtr, xmlNsPtr, xmlNsPtr,
                                elements *, maps *, const char *);

  void outputResponse (service *, maps *, maps *, map *, int, maps *, int);

  char *base64 (const char *, int);
  char *base64d (const char *, int, int *);
  void ensureDecodedBase64 (maps **);

  char *addDefaultValues (maps **, elements *, maps *, int);

  int errorException (maps *, const char *, const char *, const char *);

  int checkForSoapEnvelope (xmlDocPtr);

  void addToCache (maps *, char *, char *, char *, int);
  char *isInCache (maps *, char *);
  int runHttpRequests (maps **, maps **, HINTERNET *);
  int loadRemoteFile (maps **, map **, HINTERNET *, char *);

  char *readVSIFile (maps *, const char *);
  void parseIdentifier (maps *, char *, char *, char *);
  int updateStatus (maps *, const int, const char *);
  char *getInputValue (maps *, const char *, size_t *);
  int setOutputValue (maps *, const char *, char *, size_t);

#ifdef __cplusplus
}
#endif

#endif