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/*
* Copyright (c) 2010, 2011, 2012, 2013, 2016, 2017, 2018
* Copyright (c) 2010, 2011, 2012, 2013, 2016, 2017, 2018, 2021
* Jonathan Schleifer <js@heap.zone>
* Copyright (c) 2011, 2012, Florian Zeitz <florob@babelmonkeys.de>
*
* https://heap.zone/objxmpp/
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
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#import <ObjFW/ObjFW.h>
#import "XMPPCallback.h"
#import "XMPPStorage.h"
OF_ASSUME_NONNULL_BEGIN
#define XMPP_CONNECTION_BUFFER_LENGTH 512
#define XMPPConnectionBufferLength 512
@class XMPPConnection;
@class XMPPJID;
@class XMPPIQ;
@class XMPPMessage;
@class XMPPPresence;
@class XMPPAuthenticator;
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/*!
* @brief This callback is called when the connection was bound to a JID.
*
* @param connection The connection that was bound to a JID
* @param JID The JID the conecction was bound to
*/
- (void)connection: (XMPPConnection *)connection
- (void)connection: (XMPPConnection *)connection wasBoundToJID: (XMPPJID *)JID;
wasBoundToJID: (XMPPJID *)JID;
/*!
* @brief This callback is called when the connection received an IQ stanza.
*
* @param connection The connection that received the stanza
* @param iq The IQ stanza that was received
* @param IQ The IQ stanza that was received
*/
- (bool)connection: (XMPPConnection *)connection
- (bool)connection: (XMPPConnection *)connection didReceiveIQ: (XMPPIQ *)IQ;
didReceiveIQ: (XMPPIQ *)iq;
/*!
* @brief This callback is called when the connection received a presence
* stanza.
*
* @param connection The connection that received the stanza
* @param presence The presence stanza that was received
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/*!
* @brief A class which abstracts a connection to an XMPP service.
*/
@interface XMPPConnection: OFObject
{
OFTCPSocket *_socket;
char _buffer[XMPP_CONNECTION_BUFFER_LENGTH];
char _buffer[XMPPConnectionBufferLength];
OFXMLParser *_parser, *_oldParser;
OFXMLElementBuilder *_elementBuilder, *_oldElementBuilder;
OFString *_Nullable _username, *_Nullable _password, *_Nullable _server;
OFString *_Nullable _resource;
bool _usesAnonymousAuthentication;
OFString *_Nullable _privateKeyFile, *_Nullable _certificateFile;
const char *_Nullable _privateKeyPassphrase;
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*
* This is useful for handling multiple connections at once.
*
* @param buffer The buffer to parse
* @param length The length of the buffer. If length is 0, it is assumed that
* the connection was closed.
*/
- (void)parseBuffer: (const void *)buffer
- (void)parseBuffer: (const void *)buffer length: (size_t)length;
length: (size_t)length;
/*!
* @brief Sends an OFXMLElement, usually an XMPPStanza.
*
* @param element The element to send
*/
- (void)sendStanza: (OFXMLElement *)element;
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#ifdef OF_HAVE_BLOCKS
/*!
* @brief Sends an XMPPIQ, registering a callback block.
*
* @param IQ The IQ to send
* @param block The callback block
*/
- (void)sendIQ: (XMPPIQ *)IQ
- (void)sendIQ: (XMPPIQ *)IQ callbackBlock: (XMPPCallbackBlock)block;
callbackBlock: (xmpp_callback_block_t)block;
#endif
/*!
* @brief Generates a new, unique stanza ID.
*
* @return A new, generated, unique stanza ID.
*/
- (OFString *)generateStanzaID;
@end
OF_ASSUME_NONNULL_END
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