陈明泉 / vipTalk

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/*************************************************
  File name     : mtc_diag.h
  Module        : multimedia talk client
  Author        : xiangbo.hui
  Created on    : 2015-03-27
  Description   :
      Data structure and function declare required by MTC statistics

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

/**
 * @file mtc_diag.h
 * @brief MTC diagnostic Interface Functions
 *
 * This file includes use diagnostic function.
 */

/**
 * @defgroup MtcDiagMethods MTC method for diagnosis.
 * @{
 */
/** @brief Request to upload log files. */
#define MtcDiagMethodUploadLogs "UploadLogs"
/** @} */

/**
 * @defgroup MtcDiagKey MTC notification key for diagnosis.
 * @{
 */

/**
 * @brief A key whose value is a string object relfecting ID for diagnosis.
 */
#define MtcDiagIdKey "MtcDiagIdKey"

/**
 * @brief A key whose value is a string object relfecting method for diagnosis,
 * possible value are @ref MtcDiagMethods.
 */
#define MtcDiagMethodKey "MtcDiagMethodKey"

/**
 * @brief A key whose value is a number object reflecting the expires time
 * of diagnosis request, which is the value in seconds since
 * 0 hours, 0 minutes, 0 seconds, January 1, 1970, Coordinated Universal Time.
 */
#define MtcDiagExpiresTimeKey "MtcDiagExpiresTimeKey"

/**
 * @brief A key whose value is a string object reflecting
 * the URI.
 */
#define MtcDiagUriKey                    "Uri"

/**
 * @brief A key whose value is a boolean object reflecting
 * if network is reachable.
 */
#define MtcDiagReachableKey              "Reachable"

/**
 * @brief A key whose value is a number object reflecting
 * RTT (round trip time) in milliseconds.
 */
#define MtcDiagRttKey                    "Rtt"

/**
 * @brief A key whose value is a number object reflecting
 * bandwidth of sending direction in kbps.
 */
#define MtcDiagSendBandwidthKey          "SendKbps"

/**
 * @brief A key whose value is a number object reflecting
 * lost ratio of sending direction in percentage.
 */
#define MtcDiagSendLostRatioKey          "SendLostRatio"

/**
 * @brief A key whose value is a number object reflecting
 * delay of sending direction in milliseconds.
 */
#define MtcDiagSendDelayKey              "SendDelay"

/**
 * @brief A key whose value is a number object reflecting
 * bandwidth of receive direction in kbps.
 */
#define MtcDiagReceiveBandwidthKey       "ReceiveKbps"

/**
 * @brief A key whose value is a number object reflecting
 * lost ratio of receive direction in percentage.
 */
#define MtcDiagReceiveLostRatioKey       "ReceiveLostRatio"

/**
 * @brief A key whose value is a number object reflecting
 * delay of receive direction in milliseconds.
 */
#define MtcDiagReceiveDelayKey           "ReceiveDelay"

/** @} */

/**
 * @defgroup MtcDiagNotification MTC notification names for diagnosis.
 * @{
 */

/**
 * @brief Posted when the diagnostic request received.
 *
 * The pcInfo of this notification is ZNULL.
 */
#define MtcDiagRequestReceivedNotification "MtcDiagRequestReceivedNotification"

/**
 * @brief posted when the reachable test has done.
 *
 * the pcinfo of this notification contains
 * @ref MtcDiagUriKey and @ref MtcDiagReachableKey
 */
#define MtcDiagCheckReachableNotification "MtcDiagCheckReachableNotification"

/**
 * @brief posted when the transport testing start successfully.
 *
 * The pcInfo of this notification is ZNULL.
 */
#define MtcDiagTptTestStartOkNotification "MtcDiagTptTestStartOkNotification"

/**
 * @brief posted when the transport testing start successfully.
 *
 * The pcInfo of this notification is ZNULL.
 */
#define MtcDiagTptTestStartDidFailNotification "MtcDiagTptTestStartDidFailNotification"

/**
 * @brief posted when the statistics information has been updated.
 *
 * the pcinfo of this notification contains
 * @ref MtcDiagSendBandwidthKey
 * @ref MtcDiagSendLostRatioKey
 * @ref MtcDiagSendDelayKey
 * @ref MtcDiagReceiveBandwidthKey
 * @ref MtcDiagReceiveLostRatioKey
 * @ref MtcDiagReceiveDelayKey
 */
#define MtcDiagTptTestStatisticsNotification "MtcDiagTptTestStatisticsNotification"

/** @} */

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @brief Check HTTP reachability.
 * @param  pcUri Target HTTP URI, ZNULL use default.
 * @retval ZOK on invoke this interface successfully. The result will notify
 * to user with @ref MtcDiagCheckReachableNotification .
 * @retval ZFAILED on invoke this interface failed. There will be no 
 * notification.
 */
MTCFUNC ZINT Mtc_DiagCheckReachable(ZCONST ZCHAR *pcUri);

/**
 * @brief Start transport testing.
 * 
 * @retval ZOK on invoke this interface successfully. 
 * The result will notify to user with @ref MtcDiagTptTestStartOkNotification,
 * @ref  MtcDiagTptTestStartDidFailNotification and @ref MtcDiagTptTestStatisticsNotification.
 * @retval ZFAILED on invoke this interface failed. There will be no 
 * notification.
 */
MTCFUNC ZINT Mtc_DiagTptTestStart();

/**
 * @brief Stop transport testing.
 */
MTCFUNC ZVOID Mtc_DiagTptTestStop();

#ifdef __cplusplus
}
#endif

#endif /* _MTC_DIAG_H__ */