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// -*- c++ -*- #ifndef KJAVAPROCESS_H #define KJAVAPROCESS_H #include <kprocess.h> #include <qmap.h> class KJavaProcessPrivate; /** * @short A class for invoking a Java VM * * This class is a general tool for invoking a Java interpreter. It allows you * to specifiy some of the standard options that should be understood by all * JVMs, and in future will also ensure that QtAWT is used instead of the system * default toolkit. * * <H3>Change Log</H3> * <PRE> * $Log: kjavaprocess.h,v $ * Revision 1.4 1999/12/14 19:56:59 rich * Many fixes, see changelog * * Revision 1.3 1999/11/12 01:22:34 rich * Now trys adding a / to the code base if the class loader could not find the applet class file. Fixed applet start/stop * * Revision 1.2 1999/10/09 18:10:53 rich * Const QString fixes * * Revision 1.1.1.1 1999/07/22 17:28:07 rich * This is a current snapshot of my work on adding Java support * to KDE. Applets now work! * * </PRE> * * @version $Id: kjavaprocess.h,v 1.4 1999/12/14 19:56:59 rich Exp $ * @author Richard J. Moore, rich@kde.org */ class KJavaProcess : public QObject { Q_OBJECT public: /** * Create a process object, the process is NOT invoked at this point. */ KJavaProcess(); virtual ~KJavaProcess(); /** * Invoke the JVM. */ void startJava(); /** * Stop the JVM (if it's running). */ void stopJava(); bool isOK(); bool isRunning(); /** * Used to specify the location of the JVM. */ void setJVMPath( const QString path ); /** * Used to decide the parameter names for JVM stack size etc. */ void setJVMVersion( int major, int minor = 0, int patch = 0 ); /** * The HTTP proxy. */ void setHTTPProxy( const QString host, int port ); /** * The FTP proxy. */ void setFTPProxy( const QString host, int port ); /** * Set system properties by adding -D<I>name</I>=<I>value</I> to * the java command line. */ void setSystemProperty( const QString name, const QString value ); /** * The class to be called when startJava() is called. */ void setMainClass( const QString clazzName ); /** * Extra flags passed to the JVM. */ void setExtraArgs( const QString args ); /** * Arguments passed to the main class. */ void setClassArgs( const QString classArgs ); /** * Send a string to the standard input (System.in) of the JVM. */ void send( const QString command ); protected slots: void wroteData(); void processExited(); void receivedData( KProcess *, char *, int ); void javaHasDied(); protected: virtual void invokeJVM(); virtual void killJVM(); KProcess *javaProcess; signals: void received( const QString & ); private: KJavaProcessPrivate *d; QStrList inputBuffer; QMap <QString, QString> systemProps; }; #endif // KJAVAPROCESS_H
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