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dda39540fd
git-svn-id: https://mumble.svn.sourceforge.net/svnroot/mumble/trunk@4 05730e5d-ab1b-0410-a4ac-84af385074fa
108 lines
3.2 KiB
C++
108 lines
3.2 KiB
C++
/* Copyright (C) 2005, Thorvald Natvig <thorvald@natvig.com>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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- Neither the name of the Mumble Developers nor the names of its
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contributors may be used to endorse or promote products derived from this
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software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "Message.h"
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Message::Message() {
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}
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void Message::messageToNetwork(QByteArray &qbaOut) {
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QDataStream qdsOut(qbaOut);
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qdsOut << messageType();
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saveStream(qdsOut);
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}
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Message *Message::networkToMessage(QByteArray &qbaIn) {
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QDataStream qdsIn(qbaIn);
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Message *mMsg = NULL;
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int id;
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qdsIn >> id;
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switch(id) {
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case M_SERVER_JOIN:
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mMsg = new MessageServerJoin();
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break;
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default:
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qWarning("Message: Message ID %d couldn't be read", id);
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}
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if (mMsg) {
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mMsg->restoreStream(qdsIn);
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if (qdsIn.status() != QDataStream::Ok) {
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delete mMsg;
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mMsg = NULL;
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qWarning("Message: Corrput or short packet id %d", id);
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} else if (qdsIn.device()->bytesAvailable() != 0) {
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delete mMsg;
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mMsg = NULL;
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qWarning("Message: Long packet id %d", id);
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} else if (! mMsg->isValid()) {
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delete mMsg;
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mMsg = NULL;
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qWarning("Message: Failed to sanitize packet id %d", id);
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}
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}
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return mMsg;
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}
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bool Message::isValid() {
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qWarning("Message: MessageType %d doesn't have a validator", messageType());
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return TRUE;
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}
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MessageServerJoin::MessageServerJoin() {
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m_iId = 0;
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m_qsPlayerName = QString();
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}
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void MessageServerJoin::saveStream(QDataStream &qdsOut) {
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qdsOut << m_iId;
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qdsOut << m_qsPlayerName;
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}
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void MessageServerJoin::restoreStream(QDataStream &qdsIn) {
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qdsIn >> m_iId;
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qdsIn >> m_qsPlayerName;
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}
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bool MessageServerJoin::isValid() {
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bool ok = true;
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for(int i=0;i<m_qsPlayerName.length();i++) {
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QChar c=m_qsPlayerName[i];
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if (! c.isLetterOrNumber() && (c != ' '))
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ok = false;
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}
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return ok;
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}
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// This will be moved to the actual handlers for client/server stuff
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void MessageServerJoin::process()
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{
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}
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