initial commit

iris-legacy/iris/xmpp-im/xmpp_features.cpp

@@ -0,0 +1,289 @@
+/*
+ * xmpp_features.cpp - XMPP entity features
+ * Copyright (C) 2003  Justin Karneges
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include <QApplication>
+#include <QString>
+#include <QMap>
+#include <QStringList>
+
+#include "xmpp_features.h"
+
+using namespace XMPP;
+
+Features::Features()
+{
+}
+
+Features::Features(const QStringList &l)
+{
+	setList(l);
+}
+
+Features::Features(const QString &str)
+{
+	QStringList l;
+	l << str;
+
+	setList(l);
+}
+
+Features::~Features()
+{
+}
+
+QStringList Features::list() const
+{
+	return _list;
+}
+
+void Features::setList(const QStringList &l)
+{
+	_list = l;
+}
+
+void Features::addFeature(const QString& s)
+{
+	_list += s;
+}
+
+bool Features::test(const QString &ns) const
+{
+	return _list.contains(ns);
+}
+
+bool Features::test(const QStringList &ns) const
+{
+	QStringList::ConstIterator it = ns.begin();
+	for ( ; it != ns.end(); ++it) {
+		if ( _list.contains( *it )) {
+			return true;
+		}
+	}
+	return false;
+}
+
+#define FID_MULTICAST "http://jabber.org/protocol/address"
+bool Features::canMulticast() const
+{
+	QStringList ns;
+	ns << FID_MULTICAST;
+
+	return test(ns);
+}
+
+#define FID_AHCOMMAND "http://jabber.org/protocol/commands"
+bool Features::canCommand() const
+{
+	QStringList ns;
+	ns << FID_AHCOMMAND;
+
+	return test(ns);
+}
+
+#define FID_REGISTER "jabber:iq:register"
+bool Features::canRegister() const
+{
+	QStringList ns;
+	ns << FID_REGISTER;
+
+	return test(ns);
+}
+
+#define FID_SEARCH "jabber:iq:search"
+bool Features::canSearch() const
+{
+	QStringList ns;
+	ns << FID_SEARCH;
+
+	return test(ns);
+}
+
+#define FID_GROUPCHAT "jabber:iq:conference"
+bool Features::canGroupchat() const
+{
+	QStringList ns;
+	ns << "http://jabber.org/protocol/muc";
+	ns << FID_GROUPCHAT;
+
+	return test(ns);
+}
+
+#define FID_VOICE "http://www.google.com/xmpp/protocol/voice/v1"
+bool Features::canVoice() const
+{
+	QStringList ns;
+	ns << FID_VOICE;
+
+	return test(ns);
+}
+
+#define FID_GATEWAY "jabber:iq:gateway"
+bool Features::isGateway() const
+{
+	QStringList ns;
+	ns << FID_GATEWAY;
+
+	return test(ns);
+}
+
+#define FID_DISCO "http://jabber.org/protocol/disco"
+bool Features::canDisco() const
+{
+	QStringList ns;
+	ns << FID_DISCO;
+	ns << "http://jabber.org/protocol/disco#info";
+	ns << "http://jabber.org/protocol/disco#items";
+
+	return test(ns);
+}
+
+#define FID_CHATSTATE "http://jabber.org/protocol/chatstates"
+bool Features::canChatState() const
+{
+	QStringList ns;
+	ns << FID_CHATSTATE;
+
+	return test(ns);
+}
+
+#define FID_VCARD "vcard-temp"
+bool Features::haveVCard() const
+{
+	QStringList ns;
+	ns << FID_VCARD;
+
+	return test(ns);
+}
+
+#define FID_MESSAGE_RECEIPTS "urn:xmpp:receipts"
+bool Features::canMessageReceipts() const
+{
+	QStringList ns;
+	ns << FID_MESSAGE_RECEIPTS;
+
+	return test(ns);
+}
+
+// custom Psi acitons
+#define FID_ADD "psi:add"
+
+class Features::FeatureName : public QObject
+{
+	Q_OBJECT
+
+public:
+	FeatureName()
+	: QObject(qApp)
+	{
+		id2s[FID_Invalid]	= tr("ERROR: Incorrect usage of Features class");
+		id2s[FID_None]		= tr("None");
+		id2s[FID_Register]	= tr("Register");
+		id2s[FID_Search]	= tr("Search");
+		id2s[FID_Groupchat]	= tr("Groupchat");
+		id2s[FID_Gateway]	= tr("Gateway");
+		id2s[FID_Disco]		= tr("Service Discovery");
+		id2s[FID_VCard]		= tr("VCard");
+		id2s[FID_AHCommand]	= tr("Execute command");
+
+		// custom Psi actions
+		id2s[FID_Add]		= tr("Add to roster");
+
+		// compute reverse map
+		//QMap<QString, long>::Iterator it = id2s.begin();
+		//for ( ; it != id2s.end(); ++it)
+		//	s2id[it.data()] = it.key();
+
+		id2f[FID_Register]	= FID_REGISTER;
+		id2f[FID_Search]	= FID_SEARCH;
+		id2f[FID_Groupchat]	= FID_GROUPCHAT;
+		id2f[FID_Gateway]	= FID_GATEWAY;
+		id2f[FID_Disco]		= FID_DISCO;
+		id2f[FID_VCard]		= FID_VCARD;
+		id2f[FID_AHCommand]	= FID_AHCOMMAND;
+
+		// custom Psi actions
+		id2f[FID_Add]		= FID_ADD;
+	}
+
+	//QMap<QString, long> s2id;
+	QMap<long, QString> id2s;
+	QMap<long, QString> id2f;
+};
+
+static Features::FeatureName *featureName = 0;
+
+long Features::id() const
+{
+	if ( _list.count() > 1 )
+		return FID_Invalid;
+	else if ( canRegister() )
+		return FID_Register;
+	else if ( canSearch() )
+		return FID_Search;
+	else if ( canGroupchat() )
+		return FID_Groupchat;
+	else if ( isGateway() )
+		return FID_Gateway;
+	else if ( canDisco() )
+		return FID_Disco;
+	else if ( haveVCard() )
+		return FID_VCard;
+	else if ( canCommand() )
+		return FID_AHCommand;
+	else if ( test(QStringList(FID_ADD)) )
+		return FID_Add;
+
+	return FID_None;
+}
+
+long Features::id(const QString &feature)
+{
+	Features f(feature);
+	return f.id();
+}
+
+QString Features::feature(long id)
+{
+	if ( !featureName )
+		featureName = new FeatureName();
+
+	return featureName->id2f[id];
+}
+
+QString Features::name(long id)
+{
+	if ( !featureName )
+		featureName = new FeatureName();
+
+	return featureName->id2s[id];
+}
+
+QString Features::name() const
+{
+	return name(id());
+}
+
+QString Features::name(const QString &feature)
+{
+	Features f(feature);
+	return f.name(f.id());
+}
+
+#include "xmpp_features.moc"