Classified ads
protocol_message_parser.h
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1 /* -*-C++-*- -*-coding: utf-8-unix;-*-
2  Classified Ads is Copyright (c) Antti J√§rvinen 2013.
3 
4  This file is part of Classified Ads.
5 
6  Classified Ads is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Lesser General Public
8  License as published by the Free Software Foundation; either
9  version 2.1 of the License, or (at your option) any later version.
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11  Classified Ads is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Lesser General Public License for more details.
15 
16  You should have received a copy of the GNU Lesser General Public
17  License along with Classified Ads; if not, write to the Free Software
18  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20 
21 
22 
23 #ifndef PROTOCOL_MESSAGE_PARSER_H
24 #define PROTOCOL_MESSAGE_PARSER_H
25 #include "protocol.h"
26 #include <QObject>
27 #include <QHostAddress> // Q_IPV6ADDR
28 #include "node.h" // KNullIpv6Addr
29 #include "connection.h"
30 class MController ;
33 class Connection ;
40 class ProtocolMessageParser : public QObject {
41  Q_OBJECT
42 public:
43  ProtocolMessageParser (MController &aController,
44  MModelProtocolInterface &aModel) ;
45 
51  bool parseMessage(const QByteArray& aGoodFood,
52  Connection& aConnection ) ;
53 private: // private methods for doing the actual work
55  bool parseNodeGreetingV1(const QByteArray& aSingleNodeGreeting,
56  const Connection &aConnection ) ;
62  bool parseMultipleNodeGreetingsV1(const QByteArray& aGoodFood,
63  const Connection& aConnection ) ;
74  bool uintFromPosition(const QByteArray& aGoodFood,
75  const int aPos,
76  quint32* aResult) const ;
86  bool hashFromPosition(const QByteArray& aGoodFood,
87  const int aPos,
88  Hash* aResultHash) const ;
89 
94  bool parseRequestForObjectsAroundHash(const QByteArray& aNodeRefRequest,
95  const Connection &aConnection ) ;
105  bool parseContentPublishedOrSent(const unsigned char aProtocolItemType,
106  const QByteArray& aPublishedContent,
107  const Connection &aConnection ) ;
113  bool parsePrivMsgPublishedOrSent(const unsigned char aProtocolItemType,
114  const QByteArray& aPublishedContent,
115  const Connection &aConnection ) ;
116 
122  bool parseProfileCommentPublishedOrSent(const unsigned char aProtocolItemType,
123  const QByteArray& aPublishedContent,
124  const Connection &aConnection ) ;
125 
126 
133  bool parseAdsClassifiedAtHash( const QByteArray& aQueryBytes,
134  const Connection &aConnection) ;
140  bool parseListOfAdsClassifiedAtHash( const QByteArray& aQueryBytes,
141  const Connection &aConnection) ;
152  bool parseSearchRequest( const QByteArray& aQueryBytes,
153  Connection& aConnection) ;
163  bool parseSearchResults( const QByteArray& aQueryBytes,
164  const Connection& aConnection) ;
173  bool parseVoiceCall( const QByteArray& aQueryBytes,
174  const Connection& aConnection) ;
175 
185  bool parseCallRtData( const QByteArray& aQueryBytes,
186  const Connection& aConnection) ;
187 private:
190 } ;
191 #endif
Class containing routines for parsing protocol messages. Methods are mainly called from network conne...
Definition: protocol_message_parser.h:40
MModelProtocolInterface & iModel
Definition: protocol_message_parser.h:189
bool parseCallRtData(const QByteArray &aQueryBytes, const Connection &aConnection)
bool parseNodeGreetingV1(const QByteArray &aSingleNodeGreeting, const Connection &aConnection)
bool parseVoiceCall(const QByteArray &aQueryBytes, const Connection &aConnection)
bool parseRequestForObjectsAroundHash(const QByteArray &aNodeRefRequest, const Connection &aConnection)
bool parsePrivMsgPublishedOrSent(const unsigned char aProtocolItemType, const QByteArray &aPublishedContent, const Connection &aConnection)
bool parseAdsClassifiedAtHash(const QByteArray &aQueryBytes, const Connection &aConnection)
Hash is class that carries 160-bit digest.
Definition: hash.h:38
ProtocolMessageParser(MController &aController, MModelProtocolInterface &aModel)
bool parseSearchResults(const QByteArray &aQueryBytes, const Connection &aConnection)
Pure-virtual interface of datamodel for message parser to use.
Definition: mmodelprotocolinterface.h:45
bool uintFromPosition(const QByteArray &aGoodFood, const int aPos, quint32 *aResult) const
Pure-virtual interface class for controller. This is spammed across parties needing access to applica...
Definition: mcontroller.h:43
bool parseListOfAdsClassifiedAtHash(const QByteArray &aQueryBytes, const Connection &aConnection)
bool parseContentPublishedOrSent(const unsigned char aProtocolItemType, const QByteArray &aPublishedContent, const Connection &aConnection)
bool parseSearchRequest(const QByteArray &aQueryBytes, Connection &aConnection)
MController & iController
Definition: protocol_message_parser.h:188
Pure-virtual interface of nodemodel.
Definition: mnodemodelprotocolinterface.h:39
bool parseProfileCommentPublishedOrSent(const unsigned char aProtocolItemType, const QByteArray &aPublishedContent, const Connection &aConnection)
Class that represents a network connection.
Definition: connection.h:43
bool parseMessage(const QByteArray &aGoodFood, Connection &aConnection)
bool parseMultipleNodeGreetingsV1(const QByteArray &aGoodFood, const Connection &aConnection)
bool hashFromPosition(const QByteArray &aGoodFood, const int aPos, Hash *aResultHash) const