2006-12-01 Jim Meyering <meyering@redhat.com>

This delta imposes two major changes on the C++ hierarchy:
  - adds autoconf, automake, libtool support
  - makes the hierarchy flatter and renames a few files (e.g., Queue.h,
  Queue.cpp) that appeared twice, once under client/ and again under broker/.

In the process, I've changed many #include directives, mostly
to remove a qpid/ or qpid/framing/ prefix from the file name argument.
Although most changes were to .cpp and .h files under qpid/cpp/, there
were also several to template files under qpid/gentools, and even one
to CppGenerator.java.

Nearly all files are moved to a new position in the hierarchy.
The new hierarchy looks like this:

  src               # this is the new home of qpidd.cpp
  tests             # all tests are here.  See Makefile.am.
  gen               # As before, all generated files go here.
  lib               # This is just a container for the 3 lib dirs:
  lib/client
  lib/broker
  lib/common
  lib/common/framing
  lib/common/sys
  lib/common/sys/posix
  lib/common/sys/apr
  build-aux
  m4


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@481159 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 83 insertions, 0 deletions

diff --git a/cpp/lib/common/framing/Buffer.h b/cpp/lib/common/framing/Buffer.h
new file mode 100644
index 0000000000..92a25ee4c8
--- /dev/null
+++ b/cpp/lib/common/framing/Buffer.h
@@ -0,0 +1,83 @@
+/*
+ *
+ * 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 <amqp_types.h>
+
+#ifndef _Buffer_
+#define _Buffer_
+
+namespace qpid {
+namespace framing {
+
+class FieldTable;
+
+class Buffer
+{
+    const u_int32_t size;
+    const bool owner;//indicates whether the data is owned by this instance
+    char* data;
+    u_int32_t position;
+    u_int32_t limit;
+    u_int32_t r_position;
+    u_int32_t r_limit;
+
+public:
+
+    Buffer(u_int32_t size);
+    Buffer(char* data, u_int32_t size);
+    ~Buffer();
+
+    void flip();
+    void clear();
+    void compact();
+    void record();
+    void restore();
+    u_int32_t available();
+    char* start();
+    void move(u_int32_t bytes);
+    
+    void putOctet(u_int8_t i);
+    void putShort(u_int16_t i);
+    void putLong(u_int32_t i);
+    void putLongLong(u_int64_t i);
+
+    u_int8_t getOctet();
+    u_int16_t getShort(); 
+    u_int32_t getLong();
+    u_int64_t getLongLong();
+
+    void putShortString(const string& s);
+    void putLongString(const string& s);
+    void getShortString(string& s);
+    void getLongString(string& s);
+
+    void putFieldTable(const FieldTable& t);
+    void getFieldTable(FieldTable& t);
+
+    void putRawData(const string& s);
+    void getRawData(string& s, u_int32_t size);
+
+};
+
+}
+}
+
+
+#endif