From bcb704366cb5e333a626c18c308c7e0448a8e69f Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kopete/protocols/msn/messageformatter.cpp | 192 ++++++++++++++++++++++++++++++ 1 file changed, 192 insertions(+) create mode 100644 kopete/protocols/msn/messageformatter.cpp (limited to 'kopete/protocols/msn/messageformatter.cpp') diff --git a/kopete/protocols/msn/messageformatter.cpp b/kopete/protocols/msn/messageformatter.cpp new file mode 100644 index 00000000..3a698ac4 --- /dev/null +++ b/kopete/protocols/msn/messageformatter.cpp @@ -0,0 +1,192 @@ +/* + messageformatter.cpp - msn p2p protocol + + Copyright (c) 2005 by Gregg Edghill + + ************************************************************************* + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ************************************************************************* +*/ + +#include "messageformatter.h" +#include "p2p.h" + +// Qt includes +#include +#include + +// Kde includes +#include + +using P2P::MessageFormatter; +using P2P::Message; + +MessageFormatter::MessageFormatter(QObject *parent, const char *name) : QObject(parent, name) +{} + +MessageFormatter::~MessageFormatter() +{} + +Message MessageFormatter::readMessage(const QByteArray& stream, bool compact) +{ + Message inbound; + + Q_UINT32 index = 0; + if(compact == false) + { + // Determine the end position of the message header. + while(index < stream.size()) + { + if(stream[index++] == '\n'){ + if(stream[index - 3] == '\n') + break; + } + } + + // Retrieve the message header. + QString messageHeader = QCString(stream.data(), index); + + // Retrieve the message mime version, content type, + // and p2p destination. + QRegExp regex("Content-Type: ([A-Za-z0-9$!*/\\-]*)"); + regex.search(messageHeader); + QString contentType = regex.cap(1); + + if(contentType != "application/x-msnmsgrp2p") + return inbound; + +// kdDebug(14140) << k_funcinfo << endl; + + regex = QRegExp("MIME-Version: (\\d.\\d)"); + regex.search(messageHeader); + inbound.mimeVersion = regex.cap(1); + inbound.contentType = contentType; + regex = QRegExp("P2P-Dest: ([^\r\n]*)"); + regex.search(messageHeader); + QString destination = regex.cap(1); + } + + QDataStream reader(stream, IO_ReadOnly); + reader.setByteOrder(QDataStream::LittleEndian); + // Seek to the start position of the message + // transport header. + reader.device()->at(index); + + // Read the message transport headers from the stream. + reader >> inbound.header.sessionId; + reader >> inbound.header.identifier; + reader >> inbound.header.dataOffset; + reader >> inbound.header.totalDataSize; + reader >> inbound.header.dataSize; + reader >> inbound.header.flag; + reader >> inbound.header.ackSessionIdentifier; + reader >> inbound.header.ackUniqueIdentifier; + reader >> inbound.header.ackDataSize; + + /*kdDebug(14140) + << "session id, " << inbound.header.sessionId << endl + << "identifier, " << inbound.header.identifier << endl + << "data offset, " << inbound.header.dataOffset << endl + << "total size, " << inbound.header.totalDataSize << endl + << "data size, " << inbound.header.dataSize << endl + << "flag, " << inbound.header.flag << endl + << "ack session identifier, " << inbound.header.ackSessionIdentifier << endl + << "ack unique identifier, " << inbound.header.ackUniqueIdentifier << endl + << "ack data size, " << inbound.header.ackDataSize + << endl;*/ + + // Read the message body from the stream. + if(inbound.header.dataSize > 0){ + inbound.body.resize(inbound.header.dataSize); + reader.readRawBytes(inbound.body.data(), inbound.header.dataSize); + } + + if(compact == false) + { + reader.setByteOrder(QDataStream::BigEndian); + // Read the message application identifier from the stream. + reader >> inbound.applicationIdentifier; + +/* kdDebug(14140) + << "application identifier, " << inbound.applicationIdentifier + << endl;*/ + } + + return inbound; +} + +void MessageFormatter::writeMessage(const Message& message, QByteArray& stream, bool compact) +{ +// kdDebug(14140) << k_funcinfo << endl; + + QDataStream writer(stream, IO_WriteOnly); + writer.setByteOrder(QDataStream::LittleEndian); + + if(compact == false) + { + const QCString messageHeader = QString("MIME-Version: 1.0\r\n" + "Content-Type: application/x-msnmsgrp2p\r\n" + "P2P-Dest: " + message.destination + "\r\n" + "\r\n").utf8(); + // Set the capacity of the message buffer. + stream.resize(messageHeader.length() + 48 + message.body.size() + 4); + // Write the message header to the stream + writer.writeRawBytes(messageHeader.data(), messageHeader.length()); + } + else + { + // Set the capacity of the message buffer. + stream.resize(4 + 48 + message.body.size()); + // Write the message size to the stream. + writer << (Q_INT32)(48+message.body.size()); + } + + + // Write the transport headers to the stream. + writer << message.header.sessionId; + writer << message.header.identifier; + writer << message.header.dataOffset; + writer << message.header.totalDataSize; + writer << message.header.dataSize; + writer << message.header.flag; + writer << message.header.ackSessionIdentifier; + writer << message.header.ackUniqueIdentifier; + writer << message.header.ackDataSize; + +/* kdDebug(14140) + << "session id, " << message.header.sessionId << endl + << "identifier, " << message.header.identifier << endl + << "data offset, " << message.header.dataOffset << endl + << "total size, " << message.header.totalDataSize << endl + << "data size, " << message.header.dataSize << endl + << "flag, " << message.header.flag << endl + << "ack session identifier, " << message.header.ackSessionIdentifier << endl + << "ack unique identifier, " << message.header.ackUniqueIdentifier << endl + << "ack data size, " << message.header.ackDataSize + << endl; +*/ + if(message.body.size() > 0){ + // Write the messge body to the stream. + writer.writeRawBytes(message.body.data(), message.body.size()); + } + + if(compact == false) + { + // Seek to the message application identifier section. + writer.setByteOrder(QDataStream::BigEndian); + // Write the message application identifier to the stream. + writer << message.applicationIdentifier; + +/* kdDebug(14140) + << "application identifier, " << message.applicationIdentifier + << endl; + */ + } +} + +#include "messageformatter.moc" -- cgit v1.2.1