The description of the Diagram Interface

(First - client causing a method. Second - accepting party(side) (server))

1) Archive assistant - Archive
            list GetFreeSpaceOnStoreDevice () - return the list with filling all
                                                storage device. It is necessary for DeMUX know about on
                                                what drive to write
            bool RecheckFreeSpace () - check and removal of old clips

2) Archive - Archive assistant
             list SetFreeSpaceOnStoreDevice () - return the list with filling  all
                                                 storage device. Similarly previos
                                                 call, but proceeds from itself Archive Manager

3) AlarmDetector - DatabaseManager
             bool AddAlarmRecordToArchive (alarmRecord) - keeps in a database the information on the occurred alarm.

4) ClientManager - ArchiveManager
             stream GetRecordVideo (fileList, view) - returns a stream with video clips from archive
             bool AddStorage (device) - addition storage device and the notice on it ArchiveManager
             bool DeleteClips (timePeriod) - removal video clips by time period
             bool DeleteClips (fileList) - removal of video clips by file name
             int FreeSpaceCount () - Count the stayed space. Returns the answer in Mb.
             bool SaveClipToExternalStorage (fileList, device) - save video clips on external carriers.
                                                                  (For example CDR, DVDR, 1394)
             snapshot GetSnapshot (time, camera) - reception snapshot with maximal resolution
             fileList SearchClipByTime (timePeriod, camera) - search clips by time
             alarmList SearchAlarmByTime (timePeriod, source) - search alarms by time
             bool DeleteAlarmRecord (alarmList) - remove alarm records

5) Shdeule Manager - DeMUX
             bool StartRecordVideo (camera, stream [, stream1]) -  start recording video
                                                                   (stream - file, (FIFO or shared mem))
             bool StopRecord (camera) - stop recording video
             bool StartMotionDetect (camera, region) - start Motion detect
             bool StopMotionDetect (camera, region) - stop Motion detect

6) DeMUX - AlarmDetector
             bool Alarm (alarmSource) - alarm signal (Motion Detect)

7) Client Manager - DeMUX
             stream GetLiveVideo (view) - returns a stream with Real Video

8) AlarmDetector - SheduleManager
             bool CheckToStartRecording (alarmSource) - alarm signal, Shedule Manager makes a decision
                                                        on the beginning of recording

9) ClientManager - Database Manager
             bool SetAlarmConditions (alarmConditions) - set conditions on activity of alarms
                                                         (on time, on a source)
             bool SetCamerasView (cameraView) - set cameras views
             bool SetMotionDetectRegion (camera, region) - set Motion Detect region
             bool SetSheduleRecord (shedule) - set schedule of recording and Motion Detect
             bool SetVideoQality (qulity) - set video quality
             bool AddUser (userRecord) - add user
             bool ChangeUserInfo (userRecord) - change of the information on the user, including its rights
             bool DelteUser (name) - delete user

10) AlarmDetector - ClientManager
             bool NotifySurveillanceOperations (alarm) - the notice on the occurred alarm

11) Client - ClientManager
             bool Login (name, password) - login
             bool Logout () - logout
             list GetClips (query) - search video clips (on time etc.)
             bool DeleteClips (timePeriod) - removal video clips the certain period
             bool DeleteClips (fileList) - removal video clips by file name
             bool AddStorage (device) - add storage device and the notice on it ArchiveManager
             int FreeSpaceCount () - Count the stayed space. Returns the answer in Mb or in time
             bool SaveClipToExternalStorage (fileList, device) - save video clips to external device
                                                                 (For example CDR, DVDR, 1394)
             list GetAlarms (query) - search alarm record
             bool DeleteAlarmRecord (alarmList) - remove alarm record
             snapshot GetSnapshot (time, camera) - reception snapshot with maximal resolution
             bool AddUser (userRecord) - Add user
             bool ChangePassword (name, oldPass, newPass) - change of the password
             bool ChangeUserInfo (userRecord) - change of the information on the user, including his(its) rights
             bool DelteUser (name) - delete the user
             bool SetCamerasView (camView) - set camera view
             bool SetMotionDetectRegion (camera, region) - set Motion Detect region
             bool SetMotionDetectRegion (camera, region) - set Motion Detect region
             bool SetVideoQality (qulity) - qality of video
             stream GetLiveVideo (view) - reception of video Real-Time
             stream GetRecordVideo (time, view) - reception of written video

12) Client Manager - Client
             bool Alarm( alarm ) - alarm notifocation