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Diffstat (limited to 'src/rpc-server/include/trex_rpc_server_api.h')
-rw-r--r-- | src/rpc-server/include/trex_rpc_server_api.h | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/src/rpc-server/include/trex_rpc_server_api.h b/src/rpc-server/include/trex_rpc_server_api.h new file mode 100644 index 00000000..6bb81c73 --- /dev/null +++ b/src/rpc-server/include/trex_rpc_server_api.h @@ -0,0 +1,165 @@ +/* + Itay Marom + Cisco Systems, Inc. +*/ + +/* +Copyright (c) 2015-2015 Cisco Systems, Inc. + +Licensed 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 __TREX_RPC_SERVER_API_H__ +#define __TREX_RPC_SERVER_API_H__ + +#include <stdint.h> +#include <vector> +#include <thread> +#include <string> +#include <stdexcept> +#include <trex_rpc_exception_api.h> + +class TrexRpcServerInterface; + +/** + * defines a configuration of generic RPC server + * + * @author imarom (17-Aug-15) + */ +class TrexRpcServerConfig { +public: + + enum rpc_prot_e { + RPC_PROT_TCP + }; + + TrexRpcServerConfig(rpc_prot_e protocol, uint16_t port) : m_protocol(protocol), m_port(port) { + + } + + uint16_t get_port() { + return m_port; + } + + rpc_prot_e get_protocol() { + return m_protocol; + } + +private: + rpc_prot_e m_protocol; + uint16_t m_port; +}; + +/** + * generic type RPC server instance + * + * @author imarom (12-Aug-15) + */ +class TrexRpcServerInterface { +public: + + TrexRpcServerInterface(const TrexRpcServerConfig &cfg, const std::string &name); + virtual ~TrexRpcServerInterface(); + + /** + * starts the server + * + */ + void start(); + + /** + * stops the server + * + */ + void stop(); + + /** + * set verbose on or off + * + */ + void set_verbose(bool verbose); + + /** + * return TRUE if server is active + * + */ + bool is_running(); + + /** + * is the server verbose or not + * + */ + bool is_verbose(); + +protected: + /** + * instances implement this + * + */ + virtual void _rpc_thread_cb() = 0; + virtual void _stop_rpc_thread() = 0; + + /** + * prints a verbosed message (if enabled) + * + */ + void verbose_msg(const std::string &msg); + + TrexRpcServerConfig m_cfg; + bool m_is_running; + bool m_is_verbose; + std::thread *m_thread; + std::string m_name; +}; + +/** + * TREX RPC server + * may contain serveral types of RPC servers + * (request response, async and etc.) + * + * @author imarom (12-Aug-15) + */ +class TrexRpcServer { +public: + + /* currently only request response server config is required */ + TrexRpcServer(const TrexRpcServerConfig &req_resp_cfg); + ~TrexRpcServer(); + + /** + * starts the RPC server + * + * @author imarom (19-Aug-15) + */ + void start(); + + /** + * stops the RPC server + * + * @author imarom (19-Aug-15) + */ + void stop(); + + void set_verbose(bool verbose); + + static const std::string &get_server_uptime() { + return s_server_uptime; + } + +private: + std::vector<TrexRpcServerInterface *> m_servers; + bool m_verbose; + static const std::string s_server_uptime; +}; + +#endif /* __TREX_RPC_SERVER_API_H__ */ |