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| 1 | //****************************************************************************************************** | ||
| 2 | // AdvancedSubscribe.cpp - Gbtc | ||
| 3 | // | ||
| 4 | // Copyright � 2010, Grid Protection Alliance. All Rights Reserved. | ||
| 5 | // | ||
| 6 | // Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See | ||
| 7 | // the NOTICE file distributed with this work for additional information regarding copyright ownership. | ||
| 8 | // The GPA licenses this file to you under the Eclipse Public License -v 1.0 (the "License"); you may | ||
| 9 | // not use this file except in compliance with the License. You may obtain a copy of the License at: | ||
| 10 | // | ||
| 11 | // http://www.opensource.org/licenses/eclipse-1.0.php | ||
| 12 | // | ||
| 13 | // Unless agreed to in writing, the subject software distributed under the License is distributed on an | ||
| 14 | // "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the | ||
| 15 | // License for the specific language governing permissions and limitations. | ||
| 16 | // | ||
| 17 | // Code Modification History: | ||
| 18 | // ---------------------------------------------------------------------------------------------------- | ||
| 19 | // 04/06/2012 - Stephen C. Wills | ||
| 20 | // Generated original version of source code. | ||
| 21 | // | ||
| 22 | //****************************************************************************************************** | ||
| 23 | |||
| 24 | #include <iostream> | ||
| 25 | |||
| 26 | #include "SubscriberHandler.h" | ||
| 27 | |||
| 28 | SubscriberHandler* Subscriber1; | ||
| 29 | SubscriberHandler* Subscriber2; | ||
| 30 | |||
| 31 | int main(int argc, char* argv[]) | ||
| 32 | { | ||
| 33 | string hostname; | ||
| 34 | uint16_t port; | ||
| 35 | |||
| 36 | // Ensure that the necessary | ||
| 37 | // command line arguments are given. | ||
| 38 | if (argc < 3) | ||
| 39 | { | ||
| 40 | cout << "Usage:" << endl; | ||
| 41 | cout << " AdvancedSubscribe HOSTNAME PORT" << endl; | ||
| 42 | return 0; | ||
| 43 | } | ||
| 44 | |||
| 45 | // Get hostname and port. | ||
| 46 | hostname = argv[1]; | ||
| 47 | stringstream(argv[2]) >> port; | ||
| 48 | |||
| 49 | // Initialize the subscribers. | ||
| 50 | Subscriber1 = new SubscriberHandler("Subscriber1"); | ||
| 51 | Subscriber2 = new SubscriberHandler("Subscriber2"); | ||
| 52 | |||
| 53 | Subscriber1->Initialize(hostname, port); | ||
| 54 | Subscriber2->Initialize(hostname, port); | ||
| 55 | |||
| 56 | Subscriber1->SetFilterExpression("FILTER TOP 5 ActiveMeasurements WHERE SignalType = 'FREQ'"); | ||
| 57 | Subscriber2->SetFilterExpression("FILTER TOP 10 ActiveMeasurements WHERE SignalType LIKE '%PHA'"); | ||
| 58 | |||
| 59 | Subscriber1->Connect(); | ||
| 60 | Subscriber2->Connect(); | ||
| 61 | |||
| 62 | // Wait until the user presses enter before quitting. | ||
| 63 | string line; | ||
| 64 | getline(cin, line); | ||
| 65 | |||
| 66 | Subscriber1->Disconnect(); | ||
| 67 | Subscriber2->Disconnect(); | ||
| 68 | |||
| 69 | delete Subscriber1; | ||
| 70 | delete Subscriber2; | ||
| 71 | |||
| 72 | // Disconnect the subscriber to stop background threads. | ||
| 73 | cout << "Disconnected." << endl; | ||
| 74 | |||
| 75 | return 0; | ||
| 76 | } | ||