Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 312 insertions, 0 deletions

diff --git a/dcopjava/dcopidl2java/stubimpl.cpp b/dcopjava/dcopidl2java/stubimpl.cpp
new file mode 100644
index 00000000..8d15fe7a
--- /dev/null
+++ b/dcopjava/dcopidl2java/stubimpl.cpp
@@ -0,0 +1,312 @@
+/*****************************************************************
+Copyright (c) 1999 Torben Weis <weis@kde.org>
+Copyright (c) 2000 Matthias Ettrich <ettrich@kde.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+#include <qdom.h>
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qstring.h>
+#include <qregexp.h>
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "main.h"
+
+
+QString javaType(QString type)
+{
+    if (type == "bool")
+	return "boolean";
+    if (type == "QString")
+	return "String";
+    if (type == "QCString")
+	return "String";
+    if (type == "QStringList")
+	return "String[]"; 
+    if (type == "short int")
+	return "short";
+    if (type == "long int")
+	return "int";
+
+    return type;
+}
+
+
+QString javaRightAttribute(QString attr)
+{
+  if (attr == "&")
+    return QString::null;
+
+  return "!!!NOT IMPLEMENTED: "  + attr;  
+}
+
+
+QString javaLeftAttribute(QString attr)
+{
+  if (attr == "const")
+    return QString::null;
+
+  return "!!!NOT IMPLEMENTED: "  + attr;  
+}
+
+
+QString javaQualifier(QString qual)
+{
+  if (qual == "const")
+    return QString::null;
+
+  return "!!!NOT IMPLEMENTED: " + qual;
+}
+
+
+QString underscore(QString in)
+{
+  return in.replace(QRegExp(" "), "_");
+}
+
+
+QString defValue(QString type)
+{
+  if (type == "bool")
+    return "false";
+  if (type == "QString")
+    return "null";
+  if (type == "QStringList")
+    return "null";
+  if (type == "DCOPRef")
+      return "null";
+  if (type == "QCString")
+      return "null";
+
+  return "0";
+}
+
+
+/**
+ * Writes the stub implementation
+ */
+void generateStubImpl( const QString& idl, const QString& package, const QString& filename, QDomElement de )
+{
+  QFile impl( filename );
+  if ( !impl.open( IO_WriteOnly ) )
+    qFatal("Could not write to %s", filename.latin1() );
+
+  QTextStream str( &impl );
+
+  str << "/****************************************************************************" << endl;
+  str << "**" << endl;
+  str << "** DCOP Stub Implementation created by dcopidl2java from " << idl << endl;
+  str << "**" << endl;
+  str << "** WARNING! All changes made in this file will be lost!" << endl;
+  str << "**" << endl;
+  str << "*****************************************************************************/" << endl;
+  str << endl;
+
+  if (!package.isEmpty())
+    str << endl << "package " << package << ";" << endl << endl;
+  
+  str << endl << "import java.io.*;" << endl;
+  str << "import org.kde.DCOP.*;" << endl;
+  str << endl << endl;
+
+  QDomElement e = de.firstChild().toElement();
+  for( ; !e.isNull(); e = e.nextSibling().toElement() ) {
+    if ( e.tagName() == "CLASS" ) {
+      QDomElement n = e.firstChild().toElement();
+      ASSERT( n.tagName() == "NAME" );
+      QString className = n.firstChild().toText().data() + "_stub";
+	
+      // find dcop parent ( rightmost super class )
+      QString DCOPParent;
+      QDomElement s = n.nextSibling().toElement();
+      for( ; !s.isNull(); s = s.nextSibling().toElement() ) {
+	if ( s.tagName() == "SUPER" )
+	  DCOPParent = s.firstChild().toText().data();
+      }
+	
+      // Start class definition
+      str << "class " << className;
+
+      if ( DCOPParent.isEmpty() || DCOPParent == "DCOPObject" )
+	str << " extends Stub" << endl;
+      else
+	str << " extends " << DCOPParent << endl;
+
+      str << "{" << endl;
+
+      // Write constructor
+      str << "  public " << className << "(String app, String obj)" << endl;
+      str << "  {" << endl << "    super(app, obj);" << endl << "  }" << endl;
+      str << endl;
+
+      // Write marshalling code
+      s = e.firstChild().toElement();
+      for( ; !s.isNull(); s = s.nextSibling().toElement() ) {
+	if ( s.tagName() == "FUNC" ) {
+	  QDomElement r = s.firstChild().toElement();
+	  ASSERT( r.tagName() == "TYPE" );
+	  QString result = r.firstChild().toText().data();
+	  str << "  public ";
+	  bool async = result == "ASYNC";
+	  if ( async)
+	    result = "void";
+	  if ( r.hasAttribute( "qleft" ) )
+	    str << "  " << javaLeftAttribute(r.attribute("qleft")) << " ";
+	  str << javaType(result);
+	  if ( r.hasAttribute( "qright" ) )
+	    str << "  " << javaRightAttribute(r.attribute("qright")) << " ";
+	  else
+	    str << " ";
+
+	  r = r.nextSibling().toElement();
+	  ASSERT ( r.tagName() == "NAME" );
+	  QString funcName = r.firstChild().toText().data();
+	  str << funcName << "(";
+
+	  QStringList args;
+	  QStringList argtypes;
+	  bool first = TRUE;
+	  r = r.nextSibling().toElement();
+	  for( ; !r.isNull(); r = r.nextSibling().toElement() ) {
+	    if ( !first )
+	      str << ", ";
+	    first = FALSE;
+	    ASSERT( r.tagName() == "ARG" );
+	    QDomElement a = r.firstChild().toElement();
+	    ASSERT( a.tagName() == "TYPE" );
+	    if ( a.hasAttribute( "qleft" ) )
+	      str << javaLeftAttribute(a.attribute("qleft")) << " ";
+	    argtypes.append(a.firstChild().toText().data());
+	    str << javaType(argtypes.last());
+	    if ( a.hasAttribute( "qright" ) )
+	      str << javaRightAttribute(a.attribute("qright")) << " ";
+	    else
+	      str << " ";
+	    args.append(QString("arg") + QString::number(args.count())) ;
+	    str << args.last();
+	  }
+	  str << ")";
+
+	  if ( s.hasAttribute("qual") )
+	    str << " " << javaQualifier(s.attribute("qual"));
+	  str << endl;
+		
+	  str << "  {" << endl ;
+
+	  funcName += "(";
+	  first = TRUE;
+	  for( QStringList::Iterator it = argtypes.begin(); it != argtypes.end(); ++it ){
+	    if ( !first )
+	      funcName += ",";
+	    first = FALSE;
+	    funcName += *it;
+	  }
+	  funcName += ")";
+		
+	  if ( async ) {
+	    str << "    ByteArrayOutputStream bs = new ByteArrayOutputStream();" << endl;
+	    if ( !args.isEmpty() ) {
+	      str << "    DataOutputStream os = new DataOutputStream(bs);" << endl;
+	      str << "    try" << endl;
+	      str << "    {" << endl;
+
+	      QStringList::Iterator itt, ita;
+	      for (itt = argtypes.begin(), ita = args.begin(); itt != argtypes.end(); ++itt, ++ita)
+		str << "      write_" << *itt << "(os, " << *ita << ");" << endl;
+	    }
+	    str << "    client().send(app(), obj(), \"" << funcName << "\", bs.toByteArray());" << endl;
+	    str << "    setStatus(CallSucceeded);" << endl;
+	    if (!args.isEmpty())
+	      {
+		str << "    }" << endl;
+		str << "    catch (java.io.IOException e)" << endl;
+		str << "    {" << endl;
+		str << "      callFailed();" << endl;
+		str << "    }" << endl;
+	      }
+	  } else {
+		
+	    if ( result != "void" )
+	      str << "    " << javaType(result) << " result = " << defValue(result) << ";" << endl;
+
+	    str << "    ByteArrayOutputStream data = new ByteArrayOutputStream();" << endl;
+		
+	    if ( !args.isEmpty() ) {
+	      str << "    DataOutputStream os = new DataOutputStream(data);" << endl;
+	      str << "    try" << endl;
+	      str << "    {" << endl;
+
+	      QStringList::Iterator itt, ita;
+	      for (itt = argtypes.begin(), ita = args.begin(); itt != argtypes.end(); ++itt, ++ita)
+		str << "      write_" << underscore(*itt) << "(os, " << *ita << ");" << endl;
+
+	    }
+	    
+	    str << "    Response response = client().call(app(), obj(), \"" << funcName << "\", data.toByteArray(), false);" << endl;
+	    str << "    if (response.returnValue)" << endl; 
+	    str << "    {" << endl;
+	    if ( result != "void" ) {
+	      str << "      if (response.returnType.equals(\"" << result << "\"))" << endl;
+	      str << "      {" << endl;
+	      str << "        ByteArrayInputStream bi = new ByteArrayInputStream(response.returnData);" << endl;
+	      str << "        DataInputStream is = new DataInputStream(bi);" << endl;
+	      str << "        try" << endl;
+	      str << "        {" << endl;
+	      str << "          result = read_" << underscore(result) << "(is);" << endl;
+	      str << "          setStatus( CallSucceeded );" << endl;
+	      str << "        }" << endl;
+	      str << "        catch (java.io.IOException e)" << endl;
+	      str << "        {" << endl;
+	      str << "          callFailed();" << endl;
+	      str << "        }" << endl;
+	      str << "      }" << endl;
+	      str << "      else" << endl;
+	      str << "        callFailed();" << endl;
+	    } else {
+	      str << "    setStatus(CallSucceeded);" << endl;
+	    }
+	    str << "    }" << endl;
+	    str << "    else " << endl;
+	    str << "      callFailed();" << endl;
+
+	    
+	    if (!args.isEmpty())
+		{
+		    str << "    }" << endl;
+		    str << "    catch (java.io.IOException e)" << endl;
+		    str << "    {" << endl;
+		    str << "      callFailed();" << endl;
+		    str << "    }" << endl;
+		}
+
+	    if ( result != "void" )
+	      str << "    return result;" << endl;
+	  }
+	  str << "  }" << endl << endl;
+	}
+      }
+      str << "}" << endl;
+    }
+  }
+  impl.close();
+}