Fixed rubygen to skip unchanged generated files, prevents needless

rebuilding every time the code generator changes.

Start of amqp 0-10 mapping, work in progress.


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@630353 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 86 insertions, 1 deletions

diff --git a/cpp/src/qpid/amqp_0_10/helpers.h b/cpp/src/qpid/amqp_0_10/helpers.h
new file mode 100644
index 0000000000..1d93d1d51c
--- /dev/null
+++ b/cpp/src/qpid/amqp_0_10/helpers.h
@@ -0,0 +1,70 @@
+#ifndef QPID_AMQP_0_10_HELPERS_H
+#define QPID_AMQP_0_10_HELPERS_H
+
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+#include <string>
+
+namespace qpid {
+
+namespace amqp_0_10 {
+
+struct ClassAttributes { uint8_t code; const char* name };
+
+struct MemberAttributes {
+    ClassAttributes class_;
+    const char* name
+    uint8_t code;
+
+    std::string fullName() const {
+        return std::string(class_.name)+"."+name;
+    }
+};
+
+struct StructAttributes : public MemberAttributes { uint8_t size, pack; };
+
+static const ClassAttributes getClass(uint8_t code);
+static const MemberAttributes getCommand(uint8_t classCode, uint8_t code);
+static const MemberAttributes getControl(uint8_t classCode, uint8_t code);
+
+struct Command : public Member {
+    class Visitor;
+    virtual const MemberAttributes& attributes() const = 0;
+    virtual void accept(Visitor&) const = 0;
+};
+
+struct Control : public Member {
+    class Visitor;
+    struct Attributes { uint8_t classCode, code };
+
+    virtual const MemberAttributes& attributes() const = 0;
+    virtual void accept(Visitor&) const = 0;
+};
+
+
+struct Struct : public Member {
+    virtual const StructAttributes&  attributes() const = 0;
+};
+
+
+}} // namespace qpid::amqp_0_10
+
+#endif  /*!QPID_AMQP_0_10_HELPERS_H*/
diff --git a/cpp/src/qpid/amqp_0_10/visitors.h b/cpp/src/qpid/amqp_0_10/visitors.h
new file mode 100644
index 0000000000..3835f37f3e
--- /dev/null
+++ b/cpp/src/qpid/amqp_0_10/visitors.h
@@ -0,0 +1,15 @@
+// Visitors
+template <class Base> struct Visitor;
+template <class Base, class F, class R> FunctorVisitor;
+
+/** Template base implementation for visitables. */
+template <class Base, class Derived>
+struct VisitableBase : public Base {
+    virtual void accept(Visitor<Derived>& v) {
+        v.visit(static_cast<Derived>&(*this));
+    }
+    virtual void accept(Visitor<Derived>& v) const {
+        v.visit(static_cast<const Derived>&(*this));
+    }
+};
+
diff --git a/cpp/src/qpid/client/Session.h b/cpp/src/qpid/client/Session.h
index 3293af60fe..5d91f289e2 100644
--- a/cpp/src/qpid/client/Session.h
+++ b/cpp/src/qpid/client/Session.h
@@ -27,7 +27,7 @@ namespace qpid {
 namespace client {
 
 /**
- * Session is currently just an alias for Session_0_10
+ * Session is currently just an alias for Session_99_0
  *
  * \ingroup clientapi
  */