text: /*
   * 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_TEST_EVENTLOG_H_
  #define _THRIFT_TEST_EVENTLOG_H_ 1
  
  #include <thrift/concurrency/Monitor.h>
  
  namespace apache { namespace thrift { namespace test {
  
  // Initially I made EventType an enum, but using char* results
  // in much more readable error messages when there is a mismatch.
  // It also lets users of EventLog easily define their own new types.
  // Comparing the literal pointer values should be safe, barring any strange
  // linking setup that results in duplicate symbols.
  typedef const char* EventType;
  
  struct Event {
    Event(EventType type, uint32_t connectionId, uint32_t callId,
          const std::string& message) :
        type(type),
        connectionId(connectionId),
        callId(callId),
        message(message) {}
  
    EventType type;
    uint32_t  connectionId;
    uint32_t  callId;
    std::string    message;
  };
  
  class EventLog {
   public:
    static EventType ET_LOG_END;
    static EventType ET_CONN_CREATED;
    static EventType ET_CONN_DESTROYED;
    static EventType ET_CALL_STARTED;
    static EventType ET_CALL_FINISHED;
    static EventType ET_PROCESS;
    static EventType ET_PRE_READ;
    static EventType ET_POST_READ;
    static EventType ET_PRE_WRITE;
    static EventType ET_POST_WRITE;
    static EventType ET_ASYNC_COMPLETE;
    static EventType ET_HANDLER_ERROR;
  
    static EventType ET_CALL_INCREMENT_GENERATION;
    static EventType ET_CALL_GET_GENERATION;
    static EventType ET_CALL_ADD_STRING;
    static EventType ET_CALL_GET_STRINGS;
    static EventType ET_CALL_GET_DATA_WAIT;
    static EventType ET_CALL_ONEWAY_WAIT;
    static EventType ET_CALL_UNEXPECTED_EXCEPTION_WAIT;
    static EventType ET_CALL_EXCEPTION_WAIT;
    static EventType ET_WAIT_RETURN;
    static EventType ET_CALL_SET_VALUE;
    static EventType ET_CALL_GET_VALUE;
  
    EventLog();
  
    void append(EventType type, uint32_t connectionId, uint32_t callId,
                const std::string& message = "");
  
    Event waitForEvent(int64_t timeout = 500);
    Event waitForConnEvent(uint32_t connId, int64_t timeout = 500);
  
   protected:
    typedef std::list<Event> EventList;
  
    concurrency::Monitor monitor_;
    EventList events_;
    uint32_t id_;
  
    static uint32_t nextId_;
  };
  
  }}} // apache::thrift::test
  
  #endif // _THRIFT_TEST_EVENTLOG_H_
  