1 files changed, 62 insertions, 0 deletions
diff --git a/cpp/src/qpid/client/SubscriptionSettings.h b/cpp/src/qpid/client/SubscriptionSettings.h
new file mode 100644
index 0000000000..924814c809
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+++ b/cpp/src/qpid/client/SubscriptionSettings.h
@@ -0,0 +1,62 @@
+#ifndef QPID_CLIENT_SUBSCRIPTIONSETTINGS_H
+#define QPID_CLIENT_SUBSCRIPTIONSETTINGS_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 "qpid/client/FlowControl.h"
+#include "qpid/framing/enum.h"
+
+namespace qpid {
+namespace client {
+
+/** Bring AMQP enum definitions for message class into this namespace. */
+using namespace qpid::framing::message;
+
+/**
+ * Settings for a subscription.
+ */
+struct SubscriptionSettings
+{
+    SubscriptionSettings(
+        FlowControl flow=FlowControl::unlimited(),
+        AcceptMode accept=ACCEPT_MODE_EXPLICIT,
+        AcquireMode acquire=ACQUIRE_MODE_PRE_ACQUIRED,
+        unsigned int autoAck_=1
+    ) : flowControl(flow), acceptMode(accept), acquireMode(acquire), autoAck(autoAck_) {}
+                         
+    FlowControl flowControl;    ///@< Flow control settings. @see FlowControl
+    AcceptMode acceptMode;      ///@< ACCEPT_MODE_EXPLICIT or ACCEPT_MODE_NONE
+    AcquireMode acquireMode;    ///@< ACQUIRE_MODE_PRE_ACQUIRED or ACQUIRE_MODE_NOT_ACQUIRED
+
+    /** Automatically acknowledge (acquire and accept) batches of autoAck messages.
+     * 0 means no automatic acknowledgement. What it means to "acknowledge" a message depends on
+     * acceptMode and acquireMode:
+     *  - ACCEPT_MODE_NONE and ACQUIRE_MODE_PRE_ACQUIRED: do nothing
+     *  - ACCEPT_MODE_NONE and ACQUIRE_MODE_NOT_ACQUIRED: send an "acquire" command
+     *  - ACCEPT_MODE_EXPLICIT and ACQUIRE_MODE_PRE_ACQUIRED: send "accept" command
+     *  - ACCEPT_MODE_EXPLICIT and ACQUIRE_MODE_NOT_ACQUIRED: send "acquire" and "accept" commands
+     */
+    unsigned int autoAck;
+};
+
+}} // namespace qpid::client
+
+#endif  /*!QPID_CLIENT_SUBSCRIPTIONSETTINGS_H*/