Added KDE3 version of kvirc

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 357 insertions, 0 deletions

diff --git a/src/kvilib/ext/kvi_dcophelper.cpp b/src/kvilib/ext/kvi_dcophelper.cpp
new file mode 100644
index 00000000..83f34f4e
--- /dev/null
+++ b/src/kvilib/ext/kvi_dcophelper.cpp
@@ -0,0 +1,357 @@
+//=============================================================================
+//
+//   File : kvi_dcophelper.cpp
+//   Created on Sat 20 Jan 2007 12:35:21 by Alexander Stillich
+//
+//   This file is part of the KVIrc IRC client distribution
+//   Copyright (C) 2005 Szymon Stefanek <pragma at kvirc dot net>
+//   Copyright (C) 2007 Alexander Stillich <torque at pltn dot org>
+//
+//   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 opinion) any later version.
+//
+//   This program 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 General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+//=============================================================================
+
+#define __KVILIB__
+#include "kvi_dcophelper.h"
+
+#ifdef COMPILE_KDE_SUPPORT
+
+#include "dcopclient.h"
+
+#include <qdatastream.h>
+#include <qvaluelist.h>
+
+// must be included this way, since kvilib is built
+// before kvirc and symlinks to headers aren't set yet
+#include "../../kvirc/kernel/kvi_app.h"
+#include "kvi_thread.h"
+
+KviDCOPHelper::KviDCOPHelper(bool bStartApp, const KviQCString &szAppId)
+{
+	m_szAppId = szAppId;
+}
+
+KviDCOPHelper::~KviDCOPHelper()
+{
+}
+
+bool KviDCOPHelper::ensureAppRunning(const QString &szApp)
+{
+	if (findRunningApp(m_szAppId))
+		return true;
+
+	if (m_bStartApp)
+		return startApp(m_szAppId,400);
+
+	return false;
+}
+
+
+bool KviDCOPHelper::voidRetVoidDCOPCall(const KviQCString &szObj,const KviQCString &szFunc)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data;
+	return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
+}
+
+bool KviDCOPHelper::voidRetBoolDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,bool bVal)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data;
+	QDataStream arg(data, IO_WriteOnly);
+	arg << bVal;
+	return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
+}
+
+bool KviDCOPHelper::voidRetIntDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,int iVal)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data;
+	QDataStream arg(data, IO_WriteOnly);
+	arg << iVal;
+	return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
+}
+
+bool KviDCOPHelper::voidRetIntBoolDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,int iVal, bool bVal)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data;
+	QDataStream arg(data, IO_WriteOnly);
+	arg << iVal;
+	arg << bVal;
+	return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
+}
+
+bool KviDCOPHelper::voidRetIntIntIntDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,int iVal1, int iVal2, int iVal3)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data;
+	QDataStream arg(data, IO_WriteOnly);
+	arg << iVal1;
+	arg << iVal2;
+	arg << iVal3;
+	return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
+}
+
+bool KviDCOPHelper::voidRetFloatDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,float fVal)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data;
+	QDataStream arg(data, IO_WriteOnly);
+	arg << fVal;
+	return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
+}
+
+bool KviDCOPHelper::voidRetStringDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,const QString &szVal)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data;
+	QDataStream arg(data, IO_WriteOnly);
+	arg << szVal;
+	return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data);
+}
+
+bool KviDCOPHelper::stringRetVoidDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,QString &szRet)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data, replyData;
+	KviQCString replyType;
+	if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
+		return false;
+	QDataStream reply( replyData, IO_ReadOnly );
+	if(replyType == "QString")
+	{
+		reply >> szRet;
+		return true;
+	}
+	return false;
+}
+
+bool KviDCOPHelper::stringRetIntDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,QString &szRet,int iVal)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data, replyData;
+	KviQCString replyType;
+
+	QDataStream arg(data, IO_WriteOnly);
+	arg << iVal;
+
+	if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
+		return false;
+
+	QDataStream reply( replyData, IO_ReadOnly );
+	if(replyType == "QString")
+	{
+		reply >> szRet;
+		return true;
+	}
+	return false;
+}
+
+bool KviDCOPHelper::intRetVoidDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,int &ret)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data, replyData;
+	KviQCString replyType;
+	if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
+		return false;
+	QDataStream reply( replyData, IO_ReadOnly );
+	if(replyType == "int")
+	{
+		reply >> ret;
+		return true;
+	}
+	return false;
+}
+
+bool KviDCOPHelper::intRetIntDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,int &ret, int iVal)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data, replyData;
+	KviQCString replyType;
+
+	QDataStream arg(data, IO_WriteOnly);
+	arg << iVal;
+
+	if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
+		return false;
+
+	QDataStream reply( replyData, IO_ReadOnly );
+	if(replyType == "int")
+	{
+		reply >> ret;
+		return true;
+	}
+	return false;
+}
+
+bool KviDCOPHelper::boolRetVoidDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,bool &ret)
+{
+	if(!ensureAppRunning(m_szAppId))return false;
+	QByteArray data, replyData;
+	KviQCString replyType;
+	if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
+		return false;
+	QDataStream reply( replyData, IO_ReadOnly );
+	if(replyType == "bool")
+	{
+		reply >> ret;
+		return true;
+	}
+	return false;
+}
+
+bool KviDCOPHelper::qvalueListIntRetIntDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,KviValueList<int> &ret, int iVal)
+{
+	if(!ensureAppRunning(m_szAppId))
+		return false;
+
+	QByteArray data, replyData;
+	KviQCString replyType;
+	QDataStream arg(data, IO_WriteOnly);
+
+	arg << iVal;
+
+
+	if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
+		return false;
+
+	if(replyType != "QValueList<int>")
+		return false;
+
+	QDataStream replyStream(replyData, IO_ReadOnly);
+	replyStream >> ret;
+
+	return true;
+}
+
+bool KviDCOPHelper::qcstringListRetVoidDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,KviQCStringList &ret)
+{
+	QByteArray data, replyData;
+	KviQCString replyType;
+
+	if (!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
+		return false;
+
+	if (replyType != "KviQCStringList")
+		return false;
+
+	QDataStream replyStream(replyData, IO_ReadOnly);
+	replyStream >> ret;
+
+	return true;
+}
+
+bool KviDCOPHelper::qcstringListRetIntDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,KviQCStringList &ret, int iVal)
+{
+	QByteArray data, replyData;
+	KviQCString replyType;
+
+	QDataStream arg(data, IO_WriteOnly);
+	arg << iVal;
+
+	if (!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData))
+		return false;
+
+	if (replyType != "KviQCStringList")
+		return false;
+
+	QDataStream replyStream(replyData, IO_ReadOnly);
+	replyStream >> ret;
+
+	return true;
+}
+
+bool KviDCOPHelper::findRunningApp(const QString &szApp)
+{
+	QValueList<KviQCString> allApps = g_pApp->dcopClient() ->registeredApplications();
+	QValueList<KviQCString>::iterator iterator;
+	KviQCString sz = szApp.local8Bit();
+	for (iterator = allApps.begin();iterator != allApps.end();iterator++)
+	{
+		if(*iterator == sz)
+			return true;
+	}
+	return false;
+}
+
+int KviDCOPHelper::detectApp(const QString &szApp,bool bStart,int iScoreWhenFound,int iScoreWhenStarted)
+{
+	// dcop available
+	if(!g_pApp->dcopClient())
+		return 0;
+
+	if(findRunningApp(szApp))
+		return 95; // found a running app, no need to run further
+
+	// no app found running
+	if(bStart)
+	{
+		// try to start it
+		if(!startApp(szApp,5000))
+			return 10; // very low possibility
+		return findRunningApp(szApp) ? 99 : 0; // try to find it again
+	}
+
+	return 30; // it still might be installed on the system but we're just unable to start it...
+}
+
+
+bool KviDCOPHelper::startApp(const QString &szApp,int iWaitMSecs)
+{
+	// we could use KApplication::startServiceByDesktopName here
+	// but we want to be able to wait a defined amount of time
+	QStringList tmp;
+	QByteArray data, replyData;
+	KviQCString replyType;
+	QDataStream arg(data, IO_WriteOnly);
+	arg << szApp << tmp;
+	if(!g_pApp->dcopClient()->call(
+			"klauncher",
+			"klauncher",
+			"start_service_by_desktop_name(QString,QStringList)",
+			data,
+			replyType,
+			replyData))
+	{
+		return false;
+	} else {
+		QDataStream reply(replyData, IO_ReadOnly);
+		if(replyType != "serviceResult")return false;
+		int result;
+		KviQCString dcopName;
+		QString error;
+		reply >> result >> dcopName >> error;
+		if(result != 0)return false;
+	}
+	// ok , we seem to have started it.. but it might take some seconds
+	// for the app to get registered
+	// we wait up to five seconds
+	if(iWaitMSecs > 0)
+	{
+		int i = 0;
+		while(i < iWaitMSecs)
+		{
+			if(findRunningApp(szApp))return true;
+			KviThread::msleep(100);
+			i += 100;
+		}
+		return findRunningApp(szApp);
+	}
+	return true;
+}
+
+
+#endif //COMPILE_KDE_SUPPORT