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/***************************************************************************
* main.cpp
* This file is part of the KDE project
* copyright (C)2006 by Sebastian Sauer ([email protected])
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) 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
* Library General Public License for more details.
* You should have received a copy of the GNU Library General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
***************************************************************************/
// for std namespace
#include <string>
#include <iostream>
// TQt
#include <tqstring.h>
#include <tqfile.h>
// KDE
#include <kinstance.h>
#include <tdeapplication.h>
#include <tdecmdlineargs.h>
#include <tdeaboutdata.h>
#include <ksharedptr.h>
// Kross
#include "../main/manager.h"
#include "../main/scriptcontainer.h"
#include "../api/interpreter.h"
#define ERROR_OK 0
#define ERROR_HELP -1
#define ERROR_NOSUCHFILE -2
#define ERROR_OPENFAILED -3
#define ERROR_NOINTERPRETER -4
#define ERROR_UNHALDEDEXCEPTION -5
#define ERROR_EXCEPTION -6
TDEApplication* app = 0;
int runScriptFile(const TQString& scriptfile)
{
// Read the scriptfile
TQFile f(TQFile::encodeName(scriptfile));
if(! f.exists()) {
std::cerr << "No such scriptfile: " << scriptfile.latin1() << std::endl;
return ERROR_NOSUCHFILE;
}
if(! f.open(IO_ReadOnly)) {
std::cerr << "Failed to open scriptfile: " << scriptfile.latin1() << std::endl;
return ERROR_OPENFAILED;
}
TQString scriptcode = f.readAll();
f.close();
// Determinate the matching interpreter
Kross::Api::Manager* manager = Kross::Api::Manager::scriptManager();
Kross::Api::InterpreterInfo* interpreterinfo = manager->getInterpreterInfo( manager->getInterpreternameForFile(scriptfile) );
if(! interpreterinfo) {
std::cerr << "No interpreter for file: " << scriptfile.latin1() << std::endl;
return ERROR_NOINTERPRETER;
}
// Run the script.
try {
// First we need a scriptcontainer and fill it.
Kross::Api::ScriptContainer::Ptr scriptcontainer = manager->getScriptContainer(scriptfile);
scriptcontainer->setInterpreterName( interpreterinfo->getInterpretername() );
scriptcontainer->setCode(scriptcode);
// Now execute the scriptcontainer.
scriptcontainer->execute();
if(scriptcontainer->hadException()) {
// We had an exception.
TQString errormessage = scriptcontainer->getException()->getError();
TQString tracedetails = scriptcontainer->getException()->getTrace();
std::cerr << TQString("%2\n%1").arg(tracedetails).arg(errormessage).latin1() << std::endl;
return ERROR_EXCEPTION;
}
}
catch(Kross::Api::Exception::Ptr e) {
// Normaly that shouldn't be the case...
std::cerr << TQString("EXCEPTION %1").arg(e->toString()).latin1() << std::endl;
return ERROR_UNHALDEDEXCEPTION;
}
return ERROR_OK;
}
int main(int argc, char **argv)
{
int result = ERROR_OK;
TDEAboutData about("krossrunner",
"krossrunner",
"0.1",
"KDE application to run Kross scripts.",
TDEAboutData::License_LGPL,
"(C) 2006 Sebastian Sauer",
"Run Kross scripts.",
"http://www.dipe.org/kross",
"[email protected]");
about.addAuthor("Sebastian Sauer", "Author", "[email protected]");
// Initialize command line args
TDECmdLineArgs::init(argc, argv, &about);
// Tell which options are supported and parse them.
static TDECmdLineOptions options[] = {
{ "+file", I18N_NOOP("Scriptfile"), 0 },
TDECmdLineLastOption
};
TDECmdLineArgs::addCmdLineOptions(options);
TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs();
// If no options are defined.
if(args->count() < 1) {
std::cout << "Syntax: " << TDECmdLineArgs::appName() << " scriptfile1 [scriptfile2] [scriptfile3] ..." << std::endl;
return ERROR_HELP;
}
// Create TDEApplication instance.
app = new TDEApplication( /* allowStyles */ true, /* GUIenabled */ true );
//TQString interpretername = args->getOption("interpreter");
//TQString scriptfilename = args->getOption("scriptfile");
// Each argument is a scriptfile to open
for(int i = 0; i < args->count(); i++) {
result = runScriptFile(TQFile::decodeName(args->arg(i)));
if(result != ERROR_OK)
break;
}
// Free the TDEApplication instance and exit the program.
delete app;
return result;
}
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