1 files changed, 141 insertions, 0 deletions
diff --git a/mcop/common.h b/mcop/common.h
new file mode 100644
index 0000000..4021fb9
--- /dev/null
+++ b/mcop/common.h
@@ -0,0 +1,141 @@
+    /*
+
+    Copyright (C) 2000 Stefan Westerfeld
+                       stefan@space.twc.de
+
+    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., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+    */
+
+#ifndef COMMON_H
+#define COMMON_H
+
+#include "buffer.h"
+#include "type.h"
+#include "dispatcher.h"
+#include "object.h"
+#include "connection.h"
+#include "objectmanager.h"
+#include "idlfilereg.h"
+#include "asyncstream.h"
+#include "mcoputils.h"
+#include "anyref.h"
+#include "connect.h"
+
+/*
+ * BC - Status (2002-03-08): Read/WriteObject(Seq)
+ *
+ * Will be kept binary compatible by NOT TOUCHING AT ALL. Do not change this.
+ * (Interaction with generated code).
+ */
+
+/* define this to see what mcop transfers around */
+#undef DEBUG_IO
+
+/* define this to see what mcop messages are processed */
+#undef DEBUG_MESSAGES
+
+#include "core.h"
+
+namespace Arts {
+/* some marshalling helpers */
+
+template<class T>
+void readTypeSeq(Buffer& stream, std::vector<T>& sequence) {
+	sequence.clear();
+
+	unsigned long l = stream.readLong();
+	while(l--) sequence.push_back(T(stream));
+}
+
+template<class T>
+void writeTypeSeq(Buffer& stream, const std::vector<T>& sequence) {
+	stream.writeLong(sequence.size());
+	for(unsigned long l=0;l<sequence.size();l++)
+		sequence[l].writeType(stream);
+}
+
+template<class T>
+void writeObject(Buffer& stream, T* object) {
+	if(object)
+	{
+		/*
+	 	 * perhaps reimplement directly (without conversion to/from string)
+	 	 * for more speed
+	 	 */
+
+		std::string s = object->_toString();
+
+		Buffer buffer;
+		buffer.fromString(s,"MCOP-Object");
+		ObjectReference reference(buffer);
+
+		object->_copyRemote();	// prevents that the object is freed for a while
+		reference.writeType(stream);
+	}
+	else
+	{
+		ObjectReference null_reference;
+
+		null_reference.serverID = "null";
+		null_reference.objectID = 0;
+		null_reference.writeType(stream);
+	}
+}
+
+template<class T>
+void readObject(Buffer& stream, T*& result) {
+	ObjectReference reference(stream);
+
+	if(reference.serverID == "null")
+		result = 0;		// null reference?
+	else
+		result = T::_fromReference(reference,false);
+}
+
+template<class T>
+void readObjectSeq(Buffer& stream, std::vector<T>& sequence)
+{
+	sequence.clear();
+
+	unsigned long l = stream.readLong();
+	while(l--)
+	{
+		typename T::_base_class *temp;
+		readObject(stream, temp);
+		sequence.push_back(T::_from_base(temp));
+	}
+}
+
+template<class T>
+void writeObjectSeq(Buffer& stream, const std::vector<T>& sequence)
+{
+	stream.writeLong(sequence.size());
+
+	for(unsigned long l=0;l<sequence.size();l++)
+	{
+		T object = sequence[l];
+		writeObject(stream,object._base());
+	}
+}
+
+#ifndef MCOPBYTE_DEFINED
+#define MCOPBYTE_DEFINED
+typedef unsigned char mcopbyte;
+#endif
+
+}
+#endif