#ifndef __JINGLEFT_H__

#define __JINGLEFT_H__ 1

/**

 * \file filetransfer.h

 * \brief The main file of app-module to the file transfer XEP 234

 * \author Nicolas Cornu

 * \version 0.1

 */

#define NS_JINGLE_APP_FT      "urn:xmpp:jingle:apps:file-transfer:1"

#define NS_JINGLE_APP_FT_INFO "urn:xmpp:jingle:apps:file-transfer:info:1"

#define NS_SI_FT              "http://jabber.org/protocol/si/profile/file-transfer"

#define JINGLE_FT_SIZE_READ 2048

/**

 * \enum JingleFTType

 * \brief type of the content

 */

typedef enum {

  JINGLE_FT_OFFER,

  JINGLE_FT_REQUEST,

} JingleFTType;

/**

 * \enum JingleFTDirection

 * \brief Direction of the file

 */

typedef enum {

  JINGLE_FT_INCOMING, /*!< We download the file */

  JINGLE_FT_OUTGOING /*!< We upload the file */

} JingleFTDirection;

/**

 * \enum JingleFTState

 * \brief state of the file

 */

typedef enum {

  JINGLE_FT_PENDING, /*!< The file isn't yet accepted by the both parts */

  JINGLE_FT_STARTING, /*!< The file is transfering */

  JINGLE_FT_ENDING, /*!< The file has been transfered */

  JINGLE_FT_REJECT, /*!< The transfer has been refused */

  JINGLE_FT_ERROR /*!< And error occured during the transfer */

} JingleFTState;

/**

 * \struct JingleFT

 * \brief represent the file transfer himself

 */

typedef struct {

  /**

   * the last modification of the file, optional 

   */

  time_t date;

  /**

   * MD5 hash of the file, optional 

   */

  gchar *hash;

  /**

   * the name of the file that the sender wishes to send

   */

  gchar *name;

  /**

   * the size, in bytes, of the data to be sent 

   */

  guint64 size;

  /**

   * Data already send/receive 

   */

  guint64 transmit;

  /**

   * descriptor to the output file

   */

  GIOChannel *outfile;

  /**

   * Is it an offer or a request ?

   */

  JingleFTType type;

  /**

   * Is it if the file is incoming or outgoing

   */

  JingleFTDirection dir;

  /**

   * The state of the file (PENDING, STARTING, ...) 

   */

  JingleFTState state;

  /**

   * A little description of the transfer

   */

  gchar *desc;

  /**

   * Where we compute the hash

   */

  GChecksum *md5;

} JingleFT;

/**

 * \struct JingleFTInfo

 * \brief contain only a link to the gconstpointer

 *

 * We keep localy a list of all the files transfered to print infos

 *

 */

typedef struct {

  /**

   * An index. Not use now, but will in the futur to cancel a transfer.

   */

  gint index;

  /**

   * The link to the JingleFT in the session.

   */

  JingleFT *jft;

} JingleFTInfo;

#endif