summaryrefslogtreecommitdiff
path: root/lib/cpp/src/transport/TFDTransport.h
diff options
context:
space:
mode:
Diffstat (limited to 'lib/cpp/src/transport/TFDTransport.h')
-rw-r--r--lib/cpp/src/transport/TFDTransport.h73
1 files changed, 73 insertions, 0 deletions
diff --git a/lib/cpp/src/transport/TFDTransport.h b/lib/cpp/src/transport/TFDTransport.h
new file mode 100644
index 000000000..bda5d82a9
--- /dev/null
+++ b/lib/cpp/src/transport/TFDTransport.h
@@ -0,0 +1,73 @@
+/*
+ * 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.
+ */
+
+#ifndef _THRIFT_TRANSPORT_TFDTRANSPORT_H_
+#define _THRIFT_TRANSPORT_TFDTRANSPORT_H_ 1
+
+#include <string>
+#include <sys/time.h>
+
+#include "TTransport.h"
+#include "TServerSocket.h"
+
+namespace apache { namespace thrift { namespace transport {
+
+/**
+ * Dead-simple wrapper around a file descriptor.
+ *
+ */
+class TFDTransport : public TTransport {
+ public:
+ enum ClosePolicy
+ { NO_CLOSE_ON_DESTROY = 0
+ , CLOSE_ON_DESTROY = 1
+ };
+
+ TFDTransport(int fd, ClosePolicy close_policy = NO_CLOSE_ON_DESTROY)
+ : fd_(fd)
+ , close_policy_(close_policy)
+ {}
+
+ ~TFDTransport() {
+ if (close_policy_ == CLOSE_ON_DESTROY) {
+ close();
+ }
+ }
+
+ bool isOpen() { return fd_ >= 0; }
+
+ void open() {}
+
+ void close();
+
+ uint32_t read(uint8_t* buf, uint32_t len);
+
+ void write(const uint8_t* buf, uint32_t len);
+
+ void setFD(int fd) { fd_ = fd; }
+ int getFD() { return fd_; }
+
+ protected:
+ int fd_;
+ ClosePolicy close_policy_;
+};
+
+}}} // apache::thrift::transport
+
+#endif // #ifndef _THRIFT_TRANSPORT_TFDTRANSPORT_H_