SIManager Class Reference

This class manages streams initiated using XEP-0095. More...

#include <simanager.h>

Inherits IqHandler.

Inheritance diagram for SIManager:

[legend]Collaboration diagram for SIManager:

[legend]List of all members.

Public Types
enum	SIError { NoValidStreams, BadProfile, RequestRejected }
Public Member Functions
	SIManager (ClientBase *parent, bool advertise=true)
virtual	~SIManager ()
const std::string	requestSI (SIHandler *sih, const JID &to, const std::string &profile, Tag *child1, Tag *child2=0, const std::string &mimetype="binary/octet-stream")
void	acceptSI (const JID &to, const std::string &id, Tag *child1, Tag *child2=0)
void	declineSI (const JID &to, const std::string &id, SIError reason, const std::string &text="")
void	registerProfile (const std::string &profile, SIProfileHandler *sih)
void	removeProfile (const std::string &profile)
virtual bool	handleIq (Stanza *stanza)
virtual bool	handleIqID (Stanza *stanza, int context)

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Detailed Description

This class manages streams initiated using XEP-0095.

You need only one SIManager object per ClientBase instance.

Author:

Jakob Schroeter <js@camaya.net>

Since:

0.9

Definition at line 34 of file simanager.h.

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Member Enumeration Documentation

enum SIError

SI error conditions. Enumeration values: NoValidStreams  None of the stream types are acceptable BadProfile  Profile is not understood. RequestRejected  SI request was rejected. Definition at line 41 of file simanager.h.

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Constructor & Destructor Documentation

SIManager (  ClientBase *  parent, bool  advertise = true )

Constructor. Parameters: parent  The ClientBase to use for communication. advertise  Whether to advertise SI capabilities by disco. Defaults to true. Definition at line 24 of file simanager.cpp.

~SIManager (   )  [virtual]

Virtual destructor. Definition at line 35 of file simanager.cpp.

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Member Function Documentation

void acceptSI (  const JID &  to, const std::string &  id, Tag *  child1, Tag *  child2 = 0 )

Call this function to accept an SI request previously announced by means of SIProfileHandler::handleSIRequest(). Parameters: to  The requestor. id  The request's id, as passed to SIProfileHandler::handleSIRequest(). child1  The <feature/> child of the SI request. See XEP-0095 for details. child2  The profile-specific child of the SI request. May be 0. See XEP-0095 for details. Note: The SIManager claims ownership of the Tags supplied to this function, and will delete them after use. Definition at line 82 of file simanager.cpp.

void declineSI (  const JID &  to, const std::string &  id, SIError  reason, const std::string &  text = "" )

Call this function to decline an SI request previously announced by means of SIProfileHandler::handleSIRequest(). Parameters: to  The requestor. id  The request's id, as passed to SIProfileHandler::handleSIRequest(). reason  The reason for the reject. text  An optional human-readable text explaining the decline. Definition at line 97 of file simanager.cpp.

bool handleIq (  Stanza *  stanza  )  [virtual]

Reimplement this function if you want to be notified about incoming IQs. Parameters: stanza  The complete Stanza. Returns: Indicates whether a request of type 'get' or 'set' has been handled. This includes the obligatory 'result' answer. If you return false, a 'error' will be sent. Implements IqHandler. Definition at line 151 of file simanager.cpp.

bool handleIqID (  Stanza *  stanza, int  context )  [virtual]

Reimplement this function if you want to be notified about incoming IQs with a specific value of the id attribute. You have to enable tracking of those IDs using Client::trackID(). This is usually useful for IDs that generate a positive reply, i.e. <iq type='result' id='reg'/> where a namespace filter wouldn't work. Parameters: stanza  The complete Stanza. context  A value to restore context, stored with ClientBase::trackID(). Returns: Indicates whether a request of type 'get' or 'set' has been handled. This includes the obligatory 'result' answer. If you return false, a 'error' will be sent. Implements IqHandler. Definition at line 174 of file simanager.cpp.

void registerProfile (  const std::string &  profile, SIProfileHandler *  sih )

Registers the given SIProfileHandler to handle requests for the given SI profile namespace. The profile will be advertised by disco (unless disabled in the ctor). Parameters: profile  The complete profile namespace, e.g. http://jabber.org/protocol/si/profile/file-transfer. sih  The profile handler. Definition at line 129 of file simanager.cpp.

void removeProfile (  const std::string &  profile  )

Un-registers the given profile. Parameters: profile  The profile's namespace to un-register. Definition at line 140 of file simanager.cpp.

const std::string requestSI (  SIHandler *  sih, const JID &  to, const std::string &  profile, Tag *  child1, Tag *  child2 = 0, const std::string &  mimetype = "binary/octet-stream" )

Starts negotiating a stream with a remote entity. Parameters: sih  The SIHandler to handle the result of this request. to  The entity to talk to. profile  The SI profile to use. See XEP-0095 for more info. child1  The first of the two allowed children of the SI offer. See XEP-0095 for more info. child2  The second of the two allowed children of the SI offer. See XEP-0095 for more info. Defaults to 0. mimetype  The stream's/file's mime-type. Defaults to 'binary/octet-stream'. Returns: The requested stream's ID (SID). Empty if SIHandler or ClientBase are invalid. Note: The SIManager claims ownership of the Tags supplied to this function, and will delete them after use. Definition at line 46 of file simanager.cpp.

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The documentation for this class was generated from the following files:

• simanager.h
• simanager.cpp

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