diff options
Diffstat (limited to 'cpp/src/qpid/CommonOptions.h')
| -rw-r--r-- | cpp/src/qpid/CommonOptions.h | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/cpp/src/qpid/CommonOptions.h b/cpp/src/qpid/CommonOptions.h deleted file mode 100644 index 8a67babfde..0000000000 --- a/cpp/src/qpid/CommonOptions.h +++ /dev/null @@ -1,121 +0,0 @@ -#ifndef QPID_COMMONOPTIONS_H -#define QPID_COMMONOPTIONS_H - -/* - * - * 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. - * - */ - -#include <boost/program_options.hpp> -#include <boost/format.hpp> -#include <sstream> -#include <iterator> -#include <algorithm> - -namespace qpid { - -/**@Qpid extensions to boost::program_options */ -namespace program_options { - -using namespace boost::program_options; - -/** @internal Normally only constructed by optValue() */ -template <class T> -class OptionValue : public typed_value<T> { - public: - OptionValue(T& value, const std::string& arg) - : typed_value<T>(&value), argName(arg) {} - std::string name() const { return argName; } - private: - std::string argName; -}; - -///@internal -std::string prettyArg(const std::string& name, const std::string& value); - -/** - * Like boost::program_options::value() with more convenient signature - * for updating a value by reference and prettier help formatting. - * - *@param value displayed as default in help, updated from options. - * Must support ostream << operator. - *@param arg name for arguments in help. - * - *@see CommonOptions.cpp for example of use. - */ -template<class T> -value_semantic* optValue(T& value, const char* name) { - std::string valstr(boost::lexical_cast<std::string>(value)); - return new OptionValue<T>(value, prettyArg(name, valstr)); -} - -template <class T> -value_semantic* optValue(std::vector<T>& value, const char* name) { - using namespace std; - ostringstream os; - copy(value.begin(), value.end(), ostream_iterator<T>(os, " ")); - string val=os.str(); - if (!val.empty()) - val.erase(val.end()-1); // Remove trailing " " - return (new OptionValue<vector<T> >(value, prettyArg(name, val))); -} - -/** Environment-to-option name mapping. - * Maps env variable "QPID_SOME_VAR" to option "some-var" - */ -std::string env2option(const std::string& env); - -/** - * Like boost::program_options::bool_switch but takes reference, not pointer. - */ -inline value_semantic* optValue(bool& value) { return bool_switch(&value); } - -} // namespace program_options - -namespace po=program_options; // Convenience alias. - -/** - * Common options for client and broker - */ -struct CommonOptions { - static const int DEFAULT_PORT; - - CommonOptions(); - - bool trace; - int port; - - /** Add members to program_options to be updated */ - void addTo(po::options_description&); - -}; - -/** Convenience function to parse an options_description. - * Parses argc/argv, environment variables and config file. - * Note the filename argument can reference a variable that - * is updated by argc/argv or environment variable parsing. - */ -void parseOptions(po::options_description&, - int argc, char** argv, - const std::string& filename=std::string()); - - -} // namespace qpid - -#endif /*!QPID_COMMONOPTIONS_H*/ |
