-rw-r--r-- | x11/ipc/client/ocopclient.cpp | 8 | ||||
-rw-r--r-- | x11/ipc/server/ocopserver.cpp | 9 | ||||
-rw-r--r-- | x11/libqpe-x11/qt/qcopchannel_qws.cpp | 31 | ||||
-rw-r--r-- | x11/libqpe-x11/qt/qcopchannel_qws.h | 4 |
4 files changed, 39 insertions, 13 deletions
diff --git a/x11/ipc/client/ocopclient.cpp b/x11/ipc/client/ocopclient.cpp index 6085481..91827e7 100644 --- a/x11/ipc/client/ocopclient.cpp +++ b/x11/ipc/client/ocopclient.cpp @@ -86,63 +86,71 @@ void OCOPClient::newData() { case OCOPPacket::IsRegistered: break; /* emit the signal */ case OCOPPacket::Call: emit called( pack.channel(), pack.header(), pack.content() ); break; } } OCOPPacket OCOPClient::packet() const{ QCString chan; QCString func; QByteArray ar; OCOPHead head; memset(&head, 0, sizeof(head) ); read(m_socket, &head, sizeof(head) ); if ( head.magic == 47 ) { + qWarning("Client:Magic Match"); + chan = QCString( head.chlen+1); + func = QCString( head.funclen+1 ); + ar = QByteArray( head.datalen); read(m_socket, chan.data(), head.chlen ); read(m_socket, func.data(), head.funclen ); read(m_socket, ar.data(), head.datalen ); + qWarning("Client:%d %s",head.chlen,chan.data() ); } OCOPPacket pack(head.type, chan, func, ar ); return pack; } /* * we've blocking IO here on these sockets * so we send and go on read * this will be blocked */ bool OCOPClient::isRegistered( const QCString& chan ) const{ + qWarning("OCopClient::isRegistered %s", chan.data() ); /* should I disconnect the socket notfier? */ OCOPPacket packe(OCOPPacket::IsRegistered, chan ); OCOPHead head = packe.head(); write(m_socket, &head, sizeof(head) ); write(m_socket, chan.data(), chan.size() ); /* block */ OCOPPacket pack = packet(); + qWarning("unblock %s %s", pack.channel().data(), chan.data() ); /* connect here again */ if ( pack.channel() == chan ) { QCString func = pack.header(); if (func[0] == 1 ) return true; } return false; }; void OCOPClient::send( const QCString& chan, const QCString& fu, const QByteArray& arr ) { + qWarning("ClientSending %s %s", chan.data(), fu.data() ); OCOPPacket pack(OCOPPacket::Call, chan, fu, arr ); call( pack ); } void OCOPClient::addChannel(const QCString& channel) { OCOPPacket pack(OCOPPacket::RegisterChannel, channel ); call( pack ); } void OCOPClient::delChannel(const QCString& chan ) { OCOPPacket pack(OCOPPacket::UnregisterChannel, chan ); call( pack ); } void OCOPClient::call( const OCOPPacket& pack ) { OCOPHead head = pack.head(); write(m_socket, &head, sizeof(head) ); write(m_socket, pack.channel().data(), pack.channel().size() ); write(m_socket, pack.header().data(), pack.header().size() ); diff --git a/x11/ipc/server/ocopserver.cpp b/x11/ipc/server/ocopserver.cpp index 0f818b7..ee5ea18 100644 --- a/x11/ipc/server/ocopserver.cpp +++ b/x11/ipc/server/ocopserver.cpp @@ -154,33 +154,33 @@ void OCopServer::newOnClient( int fd ) { //qWarning("data %s %d", &bug, rea ); /* * Check the magic * if chcked read till EOF if magic does not match * otherwise do read * channel * func * data into mem * and then send the OCOPPacket * */ if (head.magic == 47 ) { // qWarning("magic match"); QCString channel( head.chlen+1 ); QCString func( head.funclen+1 ); - QByteArray data ( head.datalen ); + QByteArray data ( head.datalen+1 ); /* * we do not check for errors */ // qWarning("read "); int s = read(fd, channel.data(), head.chlen ); s = read(fd, func.data(), head.funclen ); s = read(fd, data.data(), head.datalen ); // qWarning("read"); /* debug output */ // qWarning("channel %s %d", channel.data(), head.chlen ); // qWarning("func %s %d", func.data(), head.funclen ); /* debug end */ /* @@ -287,33 +287,33 @@ void OCopServer::dispatch( const OCOPPacket& packet, int sourceFD ) { /* nit implemented */ case OCOPPacket::Reply: break; case OCOPPacket::RegisterChannel: addChannel( packet.channel() , sourceFD ); break; case OCOPPacket::UnregisterChannel: delChannel( packet.channel(), sourceFD ); break; /* not implemented */ case OCOPPacket::Return: break; /* not implemented :( */ case OCOPPacket::Signal: break; case OCOPPacket::IsRegistered: - qWarning("IsRegistered"); + qWarning("Server:IsRegistered %s", packet.channel().data() ); isRegistered( packet.channel(), sourceFD ); break; }; } void OCopServer::errorOnServer() { /* * something is wrong on the server socket? * what should we do? * FIXME */ } QStringList OCopServer::channels() { QStringList list; { QMap<QCString, QValueList<int> >::Iterator it; for (it = m_channels.begin(); it != m_channels.end(); ++it ) { @@ -352,59 +352,62 @@ void OCopServer::delChannel( const QCString& channel, if ( it.data().contains(fd) ) { QValueList<int> ints = it.data(); if ( ints.count() == 1 ) m_channels.remove( channel ); else{ QValueList<int> ints = it.data(); QValueList<int>::Iterator rem = ints.find( fd ); rem = ints.remove( rem ); QCString str = it.key().copy(); m_channels.replace( str, ints ); } qWarning(" channel count is now %d", ints.count() ); } } void OCopServer::isRegistered( const QCString& channel, int fd) { -// qWarning("isRegistered"); + qWarning("Server:isRegistered %s", channel.data() ); OCOPHead head; QCString func(2); memset(&head, 0, sizeof(head ) ); head.magic = 47; head.type = OCOPPacket::IsRegistered; head.chlen = channel.size(); head.funclen = func.size(); head.datalen = 0; if ( isChannelRegistered( channel ) ) { //is registered func[0] = 1; + qWarning("Server:Channel is Registered %d", head.chlen); }else{ func[0] = 0; + qWarning("Server:Channel is NotRegistered"); } /** * write the head * and then channel * success/failure inside func */ write(fd, &head, sizeof(head) ); write(fd, channel.data(), channel.size() ); write(fd, func.data(), func.size() ); } QValueList<int> OCopServer::clients( const QCString& channel ) { return m_channels[channel]; } void OCopServer::call( const OCOPPacket& p, int ) { QValueList<int> cli = clients( p.channel() ); QValueList<int>::Iterator it; OCOPHead head = p.head(); for (it = cli.begin(); it != cli.end(); ++it ) { + qWarning("Server:calling %d %s %s", (*it), p.channel().data(), p.header().data() ); write( (*it), &head, sizeof(head ) ); /* expl. shared! */ write( (*it), p.channel().data(), p.channel().size() ); write( (*it), p.header().data(), p.header().size() ); write( (*it), p.content().data(), p.content().size() ); }; } diff --git a/x11/libqpe-x11/qt/qcopchannel_qws.cpp b/x11/libqpe-x11/qt/qcopchannel_qws.cpp index e90f056..1cea80c 100644 --- a/x11/libqpe-x11/qt/qcopchannel_qws.cpp +++ b/x11/libqpe-x11/qt/qcopchannel_qws.cpp @@ -1,63 +1,76 @@ #include "../../ipc/client/ocopclient.h" #include <qcopchannel_qws.h> QList<QCopChannel>* QCopChannel::m_list = 0; +QMap<QCString, int> QCopChannel::m_refCount; QCopChannel::QCopChannel( const QCString& channel, QObject* parent, const char* name ) : QObject( parent, name ),m_chan(channel) { - init(); if (!m_list ) { m_list = new QList<QCopChannel>; + /* only connect once */ + connect(OCOPClient::self(), SIGNAL(called(const QCString&, const QCString&, const QByteArray& ) ), + this, SLOT(rev(const QCString&, const QCString&, const QByteArray&) ) ); } + /* first registration or ref count is 0 for m_chan*/ + if (!m_refCount.contains( m_chan ) || !m_refCount[m_chan] ) { + m_refCount[m_chan] = 1; + OCOPClient::self()->addChannel( m_chan ); + }else + m_refCount[m_chan]++; + m_list->append(this); } void QCopChannel::receive( const QCString& msg, const QByteArray& ar ) { emit received( msg, ar ); } QCopChannel::~QCopChannel() { + if (m_refCount[m_chan] == 1 ) { + OCOPClient::self()->delChannel( m_chan ); + m_refCount[m_chan] = 0; + }else + m_refCount[m_chan]--; + + m_list->remove(this); if (m_list->count() == 0 ) { delete m_list; m_list = 0; } - OCOPClient::self()->delChannel( m_chan ); -} -void QCopChannel::init() { - OCOPClient::self()->addChannel( m_chan ); - connect(OCOPClient::self(), SIGNAL(called(const QCString&, const QCString&, const QByteArray& ) ), - this, SLOT(rev(const QCString&, const QCString&, const QByteArray&) ) ); + } QCString QCopChannel::channel()const { return m_chan; } bool QCopChannel::isRegistered( const QCString& chan) {; return OCOPClient::self()->isRegistered( chan ); } bool QCopChannel::send( const QCString& chan, const QCString& msg ) { QByteArray ar; return send(chan, msg, ar ); } bool QCopChannel::send( const QCString& chan, const QCString& msg, const QByteArray& ar ) { OCOPClient::self()->send( chan, msg, ar ); return true; } bool QCopChannel::sendLocally( const QCString& chann, const QCString& msg, const QByteArray& ar ) { + qWarning("Client:sendLocally %s %s", chann.data(), msg.data() ); if (!m_list ) return true; QCopChannel* chan; + for ( chan = m_list->first(); chan; chan = m_list->next() ) { if ( chan->channel() == chann ) chan->receive( msg, ar ); } return true; } void QCopChannel::rev( const QCString& chan, const QCString& msg, const QByteArray& ar ) { - if (chan == m_chan ) - emit received(msg, ar ); + sendLocally( chan, msg, ar ); } diff --git a/x11/libqpe-x11/qt/qcopchannel_qws.h b/x11/libqpe-x11/qt/qcopchannel_qws.h index 94b199e..c1220cb 100644 --- a/x11/libqpe-x11/qt/qcopchannel_qws.h +++ b/x11/libqpe-x11/qt/qcopchannel_qws.h @@ -1,42 +1,44 @@ #ifndef OPIE_QCOP_CHANNEL_QWS_H #define OPIE_QCOP_CHANNEL_QWS_H #include <qobject.h> #include <qcstring.h> #include <qlist.h> +#include <qmap.h> class OCOPClient; class QCopChannel : public QObject { Q_OBJECT public: QCopChannel( const QCString& channel, QObject* parent = 0, const char* name = 0); virtual ~QCopChannel(); QCString channel()const; static bool isRegistered( const QCString& channel ); static bool send( const QCString& channel, const QCString& msg ); static bool send( const QCString& channel, const QCString& msg, const QByteArray& ); static bool sendLocally( const QCString& chan, const QCString& msg, const QByteArray& data ); void receive( const QCString& msg, const QByteArray& ar ); signals: void received( const QCString& msg, const QByteArray& ); private slots: void rev( const QCString& chan, const QCString&, const QByteArray& ); private: - void init(); + bool isRegisteredLocally( const QCString& str); static QList<QCopChannel> *m_list; + static QMap<QCString, int> m_refCount; /* the channel */ QCString m_chan; class Private; Private *d; }; #endif |