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/*
* Copyright (C) 2001-2003, Richard J. Moore <rich@kde.org>
*
* This library 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 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <stdio.h>
#include <errno.h>
#include <tqstring.h>
#include <tqregexp.h>
#include <kaboutdata.h>
#include <kapplication.h>
#include <kcmdlineargs.h>
#include <kdebug.h>
#include <kimageio.h>
#include <klocale.h>
#include <kmainwindow.h>
#include <kjs/interpreter.h>
#include <kjs/ustring.h>
#include "kjsembedpart.h"
#include "jsconsolewidget.h"
#include "jssecuritypolicy.h"
static KCmdLineOptions options[] =
{
{ "c", 0, 0 },
{ "console", I18N_NOOP("Displays the KJSEmbed console"), 0 },
{ "i", 0, 0 },
{ "interactive", I18N_NOOP("Runs an interactive command line prompt"), 0 },
{ "exec", I18N_NOOP("Call application.exec() automatically after running the script"), 0 },
{ "nogui", I18N_NOOP("Disables all GUI facilities"), 0 },
{ "+[file]", I18N_NOOP("Script to execute, or '-' for stdin"), 0 },
{ 0, 0, 0 }
};
int main( int argc, char **argv )
{
bool nogui = false;
bool doexec = false;
TQCString appName = "kjscmd";
// Set the name of the instance
for ( int i = 1 ; i < argc ; i++ ) {
TQCString arg( argv[i] );
if ( arg[0] != '-' ) {
appName = arg.mid( arg.findRev('/') );
if ( !appName )
appName = argv[1];
else
argv[0] = appName.data();
}
}
// Clean app name
appName = appName.replace("/", "");
appName = appName.replace(".js", "");
// Search for nogui option
for ( int i = 1 ; i < argc ; i++ ) {
if ( strcmp( argv[i], "--exec" ) == 0 )
doexec = true;
if ( strcmp( argv[i], "--nogui" ) == 0 )
nogui = true;
}
// Cmd Line
KAboutData about( appName.data(), I18N_NOOP("KJSCmd"), KJSEMBED_VERSION_STRING,
I18N_NOOP("Runs KJS scripts from the command line."),
KAboutData::License_LGPL, I18N_NOOP("(c) 2001-2004 Richard Moore") );
about.addAuthor( "Richard Moore", 0, "rich@kde.org" );
about.addAuthor( "Ian Reinhart Geiser", 0, "geiser@kde.org" );
TDECmdLineArgs::init( argc, argv, &about );
TDECmdLineArgs::addCmdLineOptions( options ); // Add our own options.
TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs();
// Setup KApplication
KApplication *app;
if ( nogui ) {
app = new KApplication( false, false );
}
else {
app = new KApplication;
app->connect( app, TQT_SIGNAL( lastWindowClosed() ), TQT_SLOT(quit()) );
}
// Setup the rest
KImageIO::registerFormats();
// Setup Interpreter
KJSEmbed::JSSecurityPolicy::setDefaultPolicy( KJSEmbed::JSSecurityPolicy::CapabilityAll );
KJSEmbed::KJSEmbedPart *part = new KJSEmbed::KJSEmbedPart;
KJS::Interpreter *js = part->interpreter();
KJS::ExecState *exec = js->globalExec();
// Publish bindings
KJS::Object appobj = part->addObject( app, "application" );
// Build args array
KJS::List l;
for ( int i = 1 ; i < args->count() ; i++ )
l.append( KJS::String( args->arg(i) ) );
KJS::Object argobj( js->builtinArray().construct( exec, l ) );
appobj.put( exec, "args", argobj );
bool showConsole = false;
// Create Visible Console?
if ( args->isSet("console")
|| ( !args->count() && !args->isSet("interactive") ) ) {
if ( !nogui ) {
KJSEmbed::JSConsoleWidget *console = part->view();
console->resize( 600, 450 );
console->show();
part->addObject( console, "console" );
showConsole = true;
}
}
if ( args->count() ) {
// Run script
bool ok = part->runFile( args->arg(0) );
KJS::Completion jsres = part->completion();
if ( jsres.complType() != KJS::Normal) {
TQTextStream err( stderr, IO_WriteOnly );
TQTextStream out( stdout, IO_WriteOnly );
switch ( jsres.complType() ) {
case KJS::Break:
case KJS::Continue:
err << jsres.value().toString(exec).qstring() << endl;
return 1;
break;
case KJS::ReturnValue:
out << jsres.value().toString(exec).qstring() << endl;
return 0;
break;
case KJS::Throw:
{
KJS::Object exception = jsres.value().toObject(exec);
int line = exception.get(exec,KJS::Identifier("line")).toNumber(exec);
TQString type = exception.get(exec,KJS::Identifier("name")).toString(exec).qstring();
TQString message = exception.get(exec,KJS::Identifier("message")).toString(exec).qstring();
err << "Uncaught " << type << " exception at: " << line << endl;
err << message << endl;
return 1;
break;
}
default:
err << "Unknown error." << endl;
return 1;
break;
}
}
}
int result = 0;
if ( !nogui && ( doexec || showConsole ) )
result = app->exec();
if ( args->isSet( "interactive" ) ) {
part->execute( TQString("include('cmdline.js');") );
}
return result;
}
// Local Variables:
// c-basic-offset: 4
// End:
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