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************************************************************************/
/*************************************************
  File name     : mtc_prof.h
  Module        : multimedia talk client
  Author        : leo.lv
  Created on    : 2011-01-03
  Description   :
      Data structure and function declare required by MTC profile

  Modify History:
  1. Date:        Author:         Modification:
*************************************************/
#ifndef _MTC_PROF_H__
#define _MTC_PROF_H__

#include "mtc_def.h"

/**
 * @file mtc_prof.h
 * @brief MTC Profile Interface Functions.
 *
 * MTC provides profile management for multi-user environment. Each user will
 * have his own configuration, contact and log information. They are stored
 * in a sub-directory named with user's name.
 *
 * To load profile of specific user, invoke @ref Mtc_CliInit and
 * @ref Mtc_CliOpen. To load bob's profile in "profiles" directory, use code:
 * @code
   //initialize the client
   Mtc_CliInit("profiles");

   // initialize callback functions
   Mtc_CliCbSetPrint(print callback);
   Mtc_CliCbSetRegOk(register ok callback);
   Mtc_CliCbSetRegFailed(register failed callback);
   ... (other callbacks)
   Mtc_CliOpen("bob");
 * @endcode
 *
 * It can also not to use profile management. Just use code:
 * @code
   //initialize the client
   Mtc_CliInit(profile director);

   // initialize callback functions
   Mtc_CliCbSetPrint(print callback);
   Mtc_CliCbSetRegOk(register ok callback);
   Mtc_CliCbSetRegFailed(register failed callback);
   ... (other callbacks)
   Mtc_CliOpen(ZNULL);
 * @endcode
 * Now the configuration is default. It may not work properly. So before
 * @ref Mtc_CliStart, GUI should sets configuration using @ref mtc_cli_db.h etc
 * "MTC DB Interfaces".
 */

#ifdef __cplusplus
EXPORT_FLAG {
#endif

/** @brief The profile mode mask */
#define MTC_PROV_MEDIA_MASK 0xFF

/** @brief The profile media mode type. */
typedef enum EN_MTC_PROF_MEDIA_MODE
{
    EN_MTC_PROF_MEDIA_BASE    = 0x00, /**<@brief Profile media base. */
    EN_MTC_PROF_MEDIA_ENHANCE = 0x01  /**<@brief Profile media enhance. */
} EN_MTC_PROF_MEDIA_MODE;

/**
 * @brief Get user count in profile management.
 *
 * This interface should be invoke after @ref Mtc_CliInit was called.
 *
 * @return The profile user size.
 */
MTCFUNC ZINT Mtc_ProfGetUserSize(ZFUNC_VOID);

/**
 * @brief MTC profile get user name by index
 *
 * This interface should be invoke after @ref Mtc_CliInit was called.
 *
 * @param [in] iIndex The index in profile list, 0 to size - 1.
 *
 * @return The user name string.
 *   The caller must copy it, then use.
 */
MTCFUNC ZCONST ZCHAR * Mtc_ProfGetUser(ZINT iIndex);

/**
 * @brief MTC profile get current user.
 *
 * This interface should be invoke after @ref Mtc_CliInit and
 * @ref Mtc_CliOpen was called.
 *
 * @return The current user string, if client is not open return ZNULL.
 */
MTCFUNC ZCONST ZCHAR * Mtc_ProfGetCurUser(ZFUNC_VOID);

/**
 * @brief MTC profile create a user.
 *
 * This interface should be invoke after @ref Mtc_CliInit was called.
 *
 * @param [in] pcUserName The new user name.
 *
 * @retval ZOK Create a user successfully.
 * @retval ZFAILED Create a user failed.
 */
MTCFUNC ZINT Mtc_ProfCreateUser(ZCONST ZCHAR *pcUserName);

/**
 * @brief MTC profile delete a user.
 *
 * This interface should be invoke after @ref Mtc_CliInit was called.
 *
 * @param [in] pcUserName The name of the user will be deleted.
 *
 * @retval ZOK Delete a user successfully.
 * @retval ZFAILED Delete a user failed.
 */
MTCFUNC ZINT Mtc_ProfDeleteUser(ZCONST ZCHAR *pcUserName);

/**
 * @brief MTC profile check exist the user.
 *
 * This interface should be invoke after @ref Mtc_CliInit was called.
 *
 * @param [in] pcUserName The name of the user will be checked.
 *
 * @retval ZTRUE The user is exist.
 * @retval ZFALSE The user is not exist.
 */
MTCFUNC ZBOOL Mtc_ProfExistUser(ZCONST ZCHAR *pcUserName);

/**
 * @brief MTC profile save configuration of current user.
 *
 * This interface should be invoke after @ref Mtc_CliInit and
 * @ref Mtc_CliOpen was called.
 *
 * @retval ZOK Save provision successfully.
 * @retval ZFAILED Save provision failed.
 */
MTCFUNC ZINT Mtc_ProfSaveProvision(ZFUNC_VOID);

/**
 * @brief MTC profile reset configuration of current user.
 *
 * This interface should be invoke after @ref Mtc_CliInit and
 * @ref Mtc_CliOpen was called.
 *
 * @retval ZOK Reset provision successfully.
 * @retval ZFAILED Reset provision failed.
 */
MTCFUNC ZINT Mtc_ProfResetProvision(ZFUNC_VOID);

#ifdef __cplusplus
}
#endif

#endif /* _MTC_PROF_H__ */