diff options
Diffstat (limited to 'sca-cpp/trunk/contrib/samples/CppCalculator/sample.calculator.client/CalculatorClient.cpp')
-rw-r--r-- | sca-cpp/trunk/contrib/samples/CppCalculator/sample.calculator.client/CalculatorClient.cpp | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/sca-cpp/trunk/contrib/samples/CppCalculator/sample.calculator.client/CalculatorClient.cpp b/sca-cpp/trunk/contrib/samples/CppCalculator/sample.calculator.client/CalculatorClient.cpp deleted file mode 100644 index 37e9d40f66..0000000000 --- a/sca-cpp/trunk/contrib/samples/CppCalculator/sample.calculator.client/CalculatorClient.cpp +++ /dev/null @@ -1,150 +0,0 @@ -/* - * 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. - */ - -/* $Rev$ $Date$ */ - -#include <iostream> -#include <stdlib.h> - -#include "osoa/sca/sca.h" - -#include "Calculator.h" - -using namespace std; -using namespace osoa::sca; - - -void usage(); -bool IsNumber(const char *p); - -int main(int argc, char* argv[]) -{ - const char *operation; - float arg1 = 0; - float arg2 = 0; - - if (argc == 4) - { - operation = argv[1]; - - if (!IsNumber(argv[2])) - { - cout << "calculator_client: Argument 1 is not a number" << endl; - usage(); - } - else - { - arg1 = atof(argv[2]); - } - - if (!IsNumber(argv[3])) - { - cout << "calculator_client: Argument 2 is not a number" << endl; - usage(); - } - else - { - arg2 = atof(argv[3]); - } - } - else - { - usage(); - } - - try - { - // Locate a service - CompositeContext myContext = CompositeContext::getCurrent(); - Calculator *calcService = (Calculator*) myContext.locateService("CalculatorComponent/CalculatorService"); - if (calcService == 0) - { - cout << "calculator_client: Unable to find Calculator service" << endl; - } - else - { - float result = 0; - if (strcmp(operation, "add") == 0) - { - result = calcService->add(arg1, arg2); - cout << "calculator_client: add(" << arg1 << "," << arg2 << ") = " << result << endl; - } - else - if (strcmp(operation, "sub") == 0) - { - result = calcService->sub(arg1, arg2); - cout << "calculator_client: sub(" << arg1 << "," << arg2 << ") = " << result << endl; - } - else - if (strcmp(operation, "mul") == 0) - { - result = calcService->mul(arg1, arg2); - cout << "calculator_client: mul(" << arg1 << "," << arg2 << ") = " << result << endl; - } - else - if (strcmp(operation, "div") == 0) - { - result = calcService->div(arg1, arg2); - cout << "calculator_client: div(" << arg1 << "," << arg2 << ") = " << result << endl; - } - else - { - cout << "calculator_client: Unrecognized operation: " << operation << endl; - } - } - } - catch (ServiceRuntimeException& ex) - { - cout << "calculator_client: exception caught: " << ex << endl; - } - return 0; -} - -void usage() -{ - cout << "Usage: calculator_client add|sub|mul|div arg1 arg2" << endl; - exit(1); -} - -bool IsNumber (const char *p) -{ - int len = strlen(p); - int pointcount = 0; - - if (!isdigit (p[0]) && p[0] != '-' && p[0] != '+') - { - return false; - } - for (int i = 1; i < len; i++) - { - if (!isdigit (p[i])) - { - if (p[i] == '.') - { - if (pointcount > 0) return false; - pointcount++; - } - else - { - return false; - } - } - } - return true; -} |