class ConPlayThread

It handle the task of continuous playing and pooling.

Public Fields

Logger* logger

logger is Instance of Logger class.

string rendererUDN

rendererUDN a String value of renderer UDN

Connection* connection

connection a Connection Object

bool allowPlayNext

allowPlayNext a boolean value indicating whether to play continour or not

UpnpAVLevel1SASupport* upnpUtil

upnpUtil a UpnpAVLevel1SASupport Object

ithread_t threadId

threadId a ithread_t for thread

bool playMusic

playMusic a boolean indicating continous playing is music or video

bool playImage

playImage a boolean indicating continous playing is picture

int pollingRate

pollingRate a integer value indicating polling rate for continous playing

int frameDelay

frameDelay a integer value indicating delay between two pictures showing

bool singlePlay

singlePlay a boolean value indicates single play only

bool isPollingAllowed

isPollingAllowed a boolean value whether media renderer polling thread is already running or not If isPollingAllowed is true, this class will fetch the value from socket elements otherwise it will fetch value from media renderer

Public Methods

ConPlayThread(Connection* connection, UpnpAVLevel1SASupport* upnpUtil)

Assign the reference of Connection to the local variable 'connection' and start Thread.

string parseDeviceResponse(IXML_Document* changes, string key)

Parse the XML response from devices

int getTimeSeconds(string time)

Convert the time response from device to seconds

IXML_Document* getRelativeTimePosition()

Get relative time postion

IXML_Document* getTransportState()

Get current transport state

void updateValues(string timePositionValue, string transportStateValue, string TotalTrackDuration)

updates the values to client

void startPlaying()

Set a boolean variable for indication of playing to true

void stopPlaying()

Set a boolean variable for indication of playing to false

void pausePlaying()

Set a boolean variable for indication of playing to false

void setConnection(Connection* connection)

Set the local reference of Connection

Connection* getConnection()

get the local reference of Connection

void checkForPlay()

Check item to play ie music or image

void updateConnectionElements(map<string, string>*rendererUpdates)

Called from the media renderer thread for updates

Documentation

It handle the task of continuous playing and pooling.

Logger* logger

logger is Instance of Logger class. This will log the information, warning and error messages depending upon the debug level set by user.

string rendererUDN

rendererUDN a String value of renderer UDN

Connection* connection

connection a Connection Object

bool allowPlayNext

allowPlayNext a boolean value indicating whether to play continour or not

UpnpAVLevel1SASupport* upnpUtil

upnpUtil a UpnpAVLevel1SASupport Object

ithread_t threadId

threadId a ithread_t for thread

bool playMusic

playMusic a boolean indicating continous playing is music or video

bool playImage

playImage a boolean indicating continous playing is picture

int pollingRate

pollingRate a integer value indicating polling rate for continous playing

int frameDelay

frameDelay a integer value indicating delay between two pictures showing

bool singlePlay

singlePlay a boolean value indicates single play only

bool isPollingAllowed

isPollingAllowed a boolean value whether media renderer polling thread is already running or not If isPollingAllowed is true, this class will fetch the value from socket elements otherwise it will fetch value from media renderer

ConPlayThread(Connection* connection, UpnpAVLevel1SASupport* upnpUtil)

Assign the reference of Connection to the local variable 'connection' and start Thread.

Parameters:

- connection an Connection Object
- upnpUtil an UpnpAVLevel1SASupport Object

string parseDeviceResponse(IXML_Document* changes, string key)

Parse the XML response from devices

Parameters:

changes - a IXML_Document Object
string - as key for finding particular node

Returns:

String Value of node specified by key

int getTimeSeconds(string time)

Convert the time response from device to seconds

Parameters:

string - as time in format 00:55:99

Returns:

Interger Value of time

IXML_Document* getRelativeTimePosition()

Get relative time postion

Returns:

IXML_Document Object response of relative time position

IXML_Document* getTransportState()

Get current transport state

Returns:

IXML_Document Object response of ransport state

void updateValues(string timePositionValue, string transportStateValue, string TotalTrackDuration)

updates the values to client

Parameters:

timePositionValue - a String Value of relative time position
transportStateValue - a String Value of transport state
TotalTrackDuration - a String Value of total track duration

void startPlaying()

Set a boolean variable for indication of playing to true

void stopPlaying()

Set a boolean variable for indication of playing to false

void pausePlaying()

Set a boolean variable for indication of playing to false

void setConnection(Connection* connection)

Set the local reference of Connection

Parameters:

- connection an Connection Object

Connection* getConnection()

get the local reference of Connection

Returns:

Connection Object

void checkForPlay()

Check item to play ie music or image

void updateConnectionElements(map<string, string>*rendererUpdates)

Called from the media renderer thread for updates

Parameters:

rendererUpdates - an Object of map<string,string> which contains key-value information of transportState, relativeTimePosition,currentURIMetaData,currentTrackURI,trackDuration.

This class has no child classes.

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