This is the main class of the Jabber Guest iOS SDK. More...

#import <JabberGuest/JabberGuest.h>

Inherits NSObject.

Class Methods
(CJGuestCall *)	+ sharedInstance
	This method returns the active call instance. More...

(NSDictionary *)	+ parseQueryString:
	This is a utility method that can be used to parse a Jabber Guest formatted URI passed to the iOS app on start-up. More...

(NSArray *)	+ getAllLogs
	Returns an array of file names corresponding to the log files that exist on the device. More...

(NSString *)	+ stringFromCallState:
	This will convert the call state enumeration to a string representation for diagnostics or troubleshooting. More...

(NSString *)	+ stringFromMuteState:
	This will convert the mute state enumeration to a string representation for diagnostics or troubleshooting. More...

(void)	+ setGlobalLoggingEnabled:
	Call this method anytime to stop or restart logging to console and disk file. More...

Initializers
Although the initializers are accessible, the CJGuestCall object should be accessed through the sharedInstance (CJGuestCall) method.
(id)	- init
	Initializes an instance of CJGuestCall. More...

(id)	- initWithServerName:toURI:
	Initializes an instance of CJGuestCall with the serverName and toURI. More...

Configuration
NSString *	serverName
	The server name through which we will establish this call.

NSString *	toURI
	The URI of the remote end point to which the call should be established. More...

NSString *	fullServerUrl
	The whole url including server name, protocol, toURI and also some prefeteched configuration from server response.

Video Control
IBOutlet UIImageView *	selfView
	The selfView will be updated with video from the camera on the device, providing feedback so the user can see what is being sent to the remote party in the call.

CGSize	selfSize
	The size of the self view video image.

IBOutlet UIImageView *	remoteView
	This will be updated with video sent from the remote endpoint of the call.

CGSize	remoteSize
	The size of the remote video image.

IBOutlet UIImageView *	remotePresoView
	This will be updated with video sent from the remotePreso endpoint of the call.

CGSize	remotePresoSize
	The size of the remotePreso video image.

BOOL	remotePresoActive
	The active state of the remotePreso video stream.

BOOL	selfVideoActive
	The active state of the self video stream.

BOOL	remotePresoStarted
	The active state of the remotePreso video stream.

UIInterfaceOrientation	captureOrientation
	Indicates the orientation of the device so the video capture can compensate and send the video in the correct orientation.

(void)	- startSelfView:
	This will begin capturing video from the local capture device and sending the video to the selfView if it was set. More...

(void)	- stopSelfView
	This will stop capturing video from the local capture device and sending the video to the selfView if it was set.

(void)	- switchCamera
	Cycle the local capture device to the next available one.

Call Control
(void)	- startCall:
	After setting the serverName and toURI properties, call this method to establish a call with the remote endpoint. More...

(void)	- endCall
	After calling startCall() to establish the call with the remote endpoint, call this method to end the call and stop any media transmission between the local and remote endpoint.

(void)	- cancelAutoStartCall
	When a automatic-start call is scheduled, call this to cancel the scheduled call.

Call State
enum	CJGuestCallStateType { GuestCallStateNotInitialized, GuestCallStateDisconnected, GuestCallStateConnecting, GuestCallStateConnected, GuestCallStateDisconnecting }
	This identifies the progress of the call as the call is established with the remote endpoint. More...

CJGuestCallStateType	callState
	Indicates the current state of the call.

Mute State
enum	CJGuestMuteStateType { GuestMuteStateMuted, GuestMuteStateUnmuting, GuestMuteStateUnmuted, GuestMuteStateMuting }
	Muting or unmuting a media stream requires some coordination between resources, so the state of the media stream will transition between these values. More...

CJGuestMuteStateType	audioOutState
	Represents the mute state of the audio being sent to the remote end point.

CJGuestMuteStateType	videoOutState
	Represents the mute state of the video being sent to the remote end point.

CJGuestMuteStateType	audioInState
	Represents the mute state of the audio being received by the local end point.

CJGuestMuteStateType	videoInState
	Represents the mute state of the video being received by the local end point.

BOOL	audioOutMuted
	Convenience property for determining whether the audio output is muted. More...

BOOL	audioOutUnmuted
	Convenience property for determining whether the audio output is unmuted. More...

BOOL	audioInMuted
	Convenience property for determining whether the audio input is muted. More...

BOOL	audioInUnmuted
	Convenience property for determining whether the audio input is unmuted. More...

BOOL	videoOutMuted
	Convenience property for determining whether the video output is muted. More...

BOOL	videoOutUnmuted
	Convenience property for determining whether the video output is unmuted. More...

BOOL	videoControlEnabled
	Convenience property for determining whether the video ouput control is disabled by policy from server.

BOOL	videoInMuted
	Convenience property for determining whether the video input is muted. More...

BOOL	videoInUnmuted
	Convenience property for determining whether the video input is unmuted. More...

(void)	- muteAudioOut
	Start the process of muting the audio output. More...

(void)	- unmuteAudioOut
	Start the process of unmuting the audio output. More...

(void)	- muteVideoOut
	Start the process of muting the video output. More...

(void)	- unmuteVideoOut
	Start the process of unmuting the video output. More...

DTMF Control
NSString *	sentDTMF
	Provides a string representation of the last DTMF digit sent.

(void)	- sendDTMF:
	Add a single digit to the queue of digits being sent to the remote endpoint. More...

(void)	- sendDTMFString:
	Add a sequence of DTMF (0-9, *, #) to the queue of digits being sent to the remote endpoint. More...

Miscellaneous
IBOutlet id< CJGuestInvalidCertDelegate >	invalidCertDelegate
	This delegate is called when HTTP requests encounter problems verifying the certificate for a web site. More...

IBOutlet id< CJGuestServerConfiguraionCallDelegate >	autoStartCallDelegate
	This delegate is called when server enable automatically start call feature. More...

BOOL ready	DEPRECATED_ATTRIBUTE
	Indicates the call is ready and active (it is not disconnected).

CJGuestAudioStatistics *	audioStatistics
	Provides access to the audio stream statistics.

CJGuestVideoStatistics *	videoStatistics
	Provides access to the video stream statistics.

CJGuestVideoStatistics *	shareStatistics
	Provides access to the share stream statistics.

NSString *	htmlCallStatistics
	Provides an HTML formatted view of the audio and video statistics for display in a web view, or web browser.

(void)	- audioSetActive:
	Changes the state of the audio session, giving or removing control over the audio inputs to the application. More...

Network Status
enum	CJGuestNetworkStatus

(void)	- updateNetworkStatus:
	Notify that network status has changed. More...

Detailed Description

This is the main class of the Jabber Guest iOS SDK.

CJGuestCall represents the lifecycle of a single entire call. Only one instance of this class exists, and that instance is accessed through the sharedInstance (CJGuestCall) static method.

CJGuestCall will also send out notifications via NSNotificationCenter whenever specific events occur, like the call state changed, or a DTMF was sent on the call. Any component interested in responding to these notifications should register for them by adding an observer through the NSNotificationCenter.

Member Enumeration Documentation

- (enum) CJGuestCallStateType

This identifies the progress of the call as the call is established with the remote endpoint.

Enumerator
GuestCallStateNotInitialized	CJGuestCall has not been initialized with a valid server name.
GuestCallStateDisconnected	CJGuestCall is not communicating with any remote endpoints and is ready to establish a new communication session.
GuestCallStateConnecting	CJGuestCall is trying to connect a call to the called party from the URI that it was given. During this time, the CJGuestCall instance is attempting to connect to the called party, negotiate audio and/or video via SDP, and setup the multimedia streams as appropriate.
GuestCallStateConnected	CJGuestCall instance is currently connected to the called party from the URI that it was given. All applicable audio and/or video streams are established and an active call is in progress.
GuestCallStateDisconnecting	CJGuestCall instance is either attempting to end an active call at the request of the device user, or the called party has ended the active call. During this state, the CJGuestCall instance will begin cleaning up all resources related to the previous call as appropriate.

- (enum) CJGuestMuteStateType

Muting or unmuting a media stream requires some coordination between resources, so the state of the media stream will transition between these values.

Enumerator
GuestMuteStateMuted	The media stream is muted, no media is passing.
GuestMuteStateUnmuting	The media stream is transitioning to the unmuted state and may not be passing media.
GuestMuteStateUnmuted	The media stream is unmuted, media is passing.
GuestMuteStateMuting	The media stream is transitioning to the muted state and may be passing media.

Method Documentation

- (void) audioSetActive: (BOOL) active

Changes the state of the audio session, giving or removing control over the audio inputs to the application.

It also allows the application to use a bluetooth device for audio input.

Parameters

active

true - Activate the audio session for the application.
false - Deactivate the audio session for the application, allowing other applications to gain control over the audio session.

+ (NSArray *) getAllLogs

Returns an array of file names corresponding to the log files that exist on the device.

Returns: A list of file names corresponding to the log files.

- (id) init

Initializes an instance of CJGuestCall.

Returns: The initialized instance of CJGuestCall.

- (id) initWithServerName:	(NSString *)	serverName
toURI:	(NSString *)	toURI

Initializes an instance of CJGuestCall with the serverName and toURI.

Parameters

serverName	The name of the server through which we will connected with the remote endpoint.
toURI	The URI of the endpoint to which we would like to connect.

Returns: The initialized instance of CJGuestCall

See also: serverName, toURI

- (void) muteAudioOut

Start the process of muting the audio output.

The audio output will not be muted immediately, but audioOutState will transition from unmuted to muting and then to muted.

- (void) muteVideoOut

Start the process of muting the video output.

The video output will not be muted immediately, but videoOutState will transition from unmuted to muting and then to muted.

+ (NSDictionary *) parseQueryString: (NSString *) query

This is a utility method that can be used to parse a Jabber Guest formatted URI passed to the iOS app on start-up.

Parameters

query The query string to parse for name value pairs.

Returns: A dictionary containing the key value pairs from the passed query string.

- (void) sendDTMF: (char) dtmf

Add a single digit to the queue of digits being sent to the remote endpoint.

Parameters

dtmf	The DTMF (0-9, *, #) to add to the queue.

See also: - sendDTMFString:

- (void) sendDTMFString: (NSString *) dtmfString

Add a sequence of DTMF (0-9, *, #) to the queue of digits being sent to the remote endpoint.

Once you've added the DTMF to the queue, they will be sent to the remote endpoint with specific timing. Use the sentDTMF property and CJGuestCallSentDTMFNotification to determine which DTMF was last sent.

Parameters

dtmfString the sequence of DTMF to add to the queue.

+ (void) setGlobalLoggingEnabled: (BOOL) enabled

Call this method anytime to stop or restart logging to console and disk file.

Parameters

enabled Enable the logger or not.

+ (CJGuestCall *) sharedInstance

This method returns the active call instance.

Returns: The active call instance.

- (void) startCall: (CJGuestVideoLicenseCompletion) completion

After setting the serverName and toURI properties, call this method to establish a call with the remote endpoint.

Parameters

completion block to be executed upon completion

- (void) startSelfView: (CJGuestVideoLicenseCompletion) completion

This will begin capturing video from the local capture device and sending the video to the selfView if it was set.

Parameters

completion block to be executed upon completion

+ (NSString *) stringFromCallState: (CJGuestCallStateType) state

This will convert the call state enumeration to a string representation for diagnostics or troubleshooting.

Parameters

state The call state for which you would like the string representation.

Returns: The string representation of the state value.

+ (NSString *) stringFromMuteState: (CJGuestMuteStateType) state

This will convert the mute state enumeration to a string representation for diagnostics or troubleshooting.

Parameters

state The mute state for which you would like the string representation.

Returns: The string representation of the state value.

- (void) unmuteAudioOut

Start the process of unmuting the audio output.

The audio output will not be unmuted immediately, but audioOutState will transition from muted to unmuting and then to unmuted.

- (void) unmuteVideoOut

Start the process of unmuting the video output.

The video output will not be unmuted immediately, but videoOutState will transition from muted to unmuting and then to unmuted.

- (void) updateNetworkStatus: (CJGuestNetworkStatus) networkStatus

Notify that network status has changed.

Parameters

networkStatus

see above

Property Documentation

- (BOOL) audioInMuted

readnonatomicassign

Convenience property for determining whether the audio input is muted.

See also: audioInState

- (BOOL) audioInUnmuted

readnonatomicassign

Convenience property for determining whether the audio input is unmuted.

See also: audioInState

- (BOOL) audioOutMuted

readnonatomicassign

Convenience property for determining whether the audio output is muted.

See also: audioOutState

- (BOOL) audioOutUnmuted

readnonatomicassign

Convenience property for determining whether the audio output is unmuted.

See also: audioOutState

- (IBOutlet id<CJGuestServerConfiguraionCallDelegate>) autoStartCallDelegate

readwritenonatomicweak

This delegate is called when server enable automatically start call feature.

Implementing this delegate gives information about scheduled automatic-start call. Ignore it or set nil value to it will disable the automatic-start call featrue despite the server configuration and safely fall back to the original behavior. This property must be set before serverName, which will trigger the retrive of configuration.

- (IBOutlet id<CJGuestInvalidCertDelegate>) invalidCertDelegate

readwritenonatomicweak

This delegate is called when HTTP requests encounter problems verifying the certificate for a web site.

Implementing this delegate gives control over accepting or rejecting the certificate being verified.

- (NSString*) toURI

readwritenonatomicstrong

The URI of the remote end point to which the call should be established.

Examples:

18005551212
5000
5000@.nosp@m.exam.nosp@m.ple.c.nosp@m.om

- (BOOL) videoInMuted

readnonatomicassign

Convenience property for determining whether the video input is muted.

See also: videoInState

- (BOOL) videoInUnmuted

readnonatomicassign

Convenience property for determining whether the video input is unmuted.

See also: videoInState

- (BOOL) videoOutMuted

readnonatomicassign

Convenience property for determining whether the video output is muted.

See also: videoOutState

- (BOOL) videoOutUnmuted

readnonatomicassign

Convenience property for determining whether the video output is unmuted.

See also: videoOutState

Class Methods

Initializers

Configuration

Video Control

Call Control

Call State

Mute State

DTMF Control

Miscellaneous

Network Status

Detailed Description

Member Enumeration Documentation

Method Documentation

Property Documentation