--- /dev/null
+/*
+ The software in this package is distributed under the GNU General
+ Public License version 2 (with a special exception described below).
+
+ A copy of GNU General Public License (GPL) is included in this distribution,
+ in the file COPYING.GPL.
+
+ As a special exception, if other files instantiate templates or use macros
+ or inline functions from this file, or you compile this file and link it
+ with other works to produce a work based on this file, this file
+ does not by itself cause the resulting work to be covered
+ by the GNU General Public License.
+
+ However the source code for this file must still be made available
+ in accordance with section (3) of the GNU General Public License.
+
+ This exception does not invalidate any other reasons why a work based
+ on this file might be covered by the GNU General Public License.
+ */
+
+#include "config/configurationcommandline.h"
+
+#include <boost/assert.hpp>
+
+#include <logfunc.hpp>
+
+#include "config/configurationoptions.h"
+
+using namespace std;
+using boost::program_options::command_line_parser;
+using boost::program_options::options_description;
+using boost::program_options::parsed_options;
+using boost::program_options::positional_options_description;
+using boost::program_options::variables_map;
+using I2n::Logger::GlobalLogger;
+
+//-----------------------------------------------------------------------------
+// ConfigurationCommandLine
+//-----------------------------------------------------------------------------
+
+/**
+ * @brief Parameterized constructor.
+ *
+ * @param _argc The number of arguments in command line.
+ * @param _argv A vector containing the command line elements.
+ */
+ConfigurationCommandLine::ConfigurationCommandLine(
+ const int _argc,
+ char **_argv
+) :
+ argc( _argc ),
+ argv( _argv ) // TODO perform a deep copy, not swallow
+{
+ BOOST_ASSERT( argc > 0 );
+ BOOST_ASSERT( argv != NULL );
+}
+
+/**
+ * @brief Copy constructor.
+ *
+ * @param other A object to be copied.
+ */
+ConfigurationCommandLine::ConfigurationCommandLine(
+ const ConfigurationCommandLine &other
+) :
+ argc( other.argc ),
+ argv( other.argv ) // TODO perform a deep copy, not swallow
+{
+}
+
+/**
+ * @brief Destructor.
+ */
+ConfigurationCommandLine::~ConfigurationCommandLine()
+{
+}
+
+ConfigurationCommandLine & ConfigurationCommandLine::operator =(
+ const ConfigurationCommandLine &other
+)
+{
+ argc = other.argc;
+ argv = other.argv; // TODO perform a deep copy, not swallow
+
+ return *this;
+}
+
+/**
+ * @brief Reads the command line, storing the parsed tokens in the
+ * @c variables_map.
+ *
+ * @param vm The variables_map object to store configuration tokens.
+ *
+ * @return @c true on success and @c false otherwise.
+ */
+bool ConfigurationCommandLine::process( variables_map *vm )
+{
+ BOOST_ASSERT( vm != NULL );
+
+ try
+ {
+ ConfigurationOptions options;
+
+ options_description generic = options.get_generic_options();
+ options_description config = options.get_configuration_options();
+
+ options_description cmdline_options;
+ cmdline_options.add( generic ).add( config );
+
+ positional_options_description p;
+ (void) p.add( options.HostNameCmdStr.c_str(), -1 );
+
+ parsed_options parsed_opt = command_line_parser( argc, argv ).
+ options( cmdline_options ).
+ positional( p ).
+ allow_unregistered().
+ run();
+ store( parsed_opt, *vm );
+ notify( *vm );
+ }
+ catch ( const std::exception &ex )
+ {
+ GlobalLogger.error() << ex.what() << endl;
+ return false;
+ }
+
+ return true;
+}
+
+/**
+ * @brief Store the parsed tokens in @a configuration
+ *
+ * @param
+ * @param
+ *
+ * @return
+ */
+bool ConfigurationCommandLine::parse(
+ const variables_map &vm,
+ Configuration *configuration
+)
+{
+ BOOST_ASSERT( configuration != NULL );
+
+ ConfigurationOptions options;
+
+ // do not proceed if it is one of the halt options (i.e. version, help)
+ bool halt = options.halt_on_generic_options( vm );
+ if ( halt )
+ {
+ return false;
+ }
+
+ bool generic_parsed = options.parse_generic_options( vm, configuration );
+ bool configuration_parsed = options.parse_configuration_options( vm, configuration );
+
+ return ( generic_parsed && configuration_parsed );
+}
--- /dev/null
+/*
+ The software in this package is distributed under the GNU General
+ Public License version 2 (with a special exception described below).
+
+ A copy of GNU General Public License (GPL) is included in this distribution,
+ in the file COPYING.GPL.
+
+ As a special exception, if other files instantiate templates or use macros
+ or inline functions from this file, or you compile this file and link it
+ with other works to produce a work based on this file, this file
+ does not by itself cause the resulting work to be covered
+ by the GNU General Public License.
+
+ However the source code for this file must still be made available
+ in accordance with section (3) of the GNU General Public License.
+
+ This exception does not invalidate any other reasons why a work based
+ on this file might be covered by the GNU General Public License.
+ */
+
+#ifndef CONFIGURATIONCOMMANDLINE_H
+#define CONFIGURATIONCOMMANDLINE_H
+
+#include <boost/program_options.hpp>
+
+#include "config/configurationinterface.h"
+
+//-----------------------------------------------------------------------------
+// ConfigurationCommandLine
+//-----------------------------------------------------------------------------
+
+/**
+ * @brief Configuration interface for command line.
+ */
+class ConfigurationCommandLine : public ConfigurationInterface
+{
+public:
+ ConfigurationCommandLine( const int _argc, char **_argv );
+ ConfigurationCommandLine( const ConfigurationCommandLine &other );
+ virtual ~ConfigurationCommandLine();
+
+ ConfigurationCommandLine& operator=( const ConfigurationCommandLine &other );
+
+ bool process( boost::program_options::variables_map *vm );
+
+ bool parse(
+ const boost::program_options::variables_map &vm,
+ Configuration *configuration
+ );
+
+private:
+ int argc;
+ char **argv;
+
+};
+
+#endif // CONFIGURATIONCOMMANDLINE_H
--- /dev/null
+/*
+ The software in this package is distributed under the GNU General
+ Public License version 2 (with a special exception described below).
+
+ A copy of GNU General Public License (GPL) is included in this distribution,
+ in the file COPYING.GPL.
+
+ As a special exception, if other files instantiate templates or use macros
+ or inline functions from this file, or you compile this file and link it
+ with other works to produce a work based on this file, this file
+ does not by itself cause the resulting work to be covered
+ by the GNU General Public License.
+
+ However the source code for this file must still be made available
+ in accordance with section (3) of the GNU General Public License.
+
+ This exception does not invalidate any other reasons why a work based
+ on this file might be covered by the GNU General Public License.
+ */
+
+#include "config/configurationfile.h"
+
+#include <fstream>
+#include <iostream>
+
+#include <boost/assert.hpp>
+
+#include <logfunc.hpp>
+
+#include "config/configurationoptions.h"
+
+using namespace std;
+using boost::program_options::options_description;
+using boost::program_options::parsed_options;
+using boost::program_options::parse_config_file;
+using boost::program_options::variables_map;
+using I2n::Logger::GlobalLogger;
+
+//-----------------------------------------------------------------------------
+// ConfigurationFile
+//-----------------------------------------------------------------------------
+
+/**
+ * @brief Parameterized constructor.
+ *
+ * @param file_name The name and path of the file containing the configuration.
+ */
+ConfigurationFile::ConfigurationFile( string file_name ) :
+ FileName( file_name )
+{
+ BOOST_ASSERT( !file_name.empty() );
+}
+
+/**
+ * @brief Destructor.
+ */
+ConfigurationFile::~ConfigurationFile()
+{
+}
+
+/**
+ * @brief Reads the configuration file, storing the parsed tokens in the
+ * @c variables_map.
+ *
+ * @param vm The variables_map object to store configuration tokens.
+ *
+ * @return @c true on success and @c false otherwise.
+ */
+bool ConfigurationFile::process( variables_map *vm )
+{
+ BOOST_ASSERT( vm != NULL );
+
+ ifstream ifs( FileName.c_str() );
+ if ( !ifs )
+ {
+ GlobalLogger.error() << "Error: could not open " << FileName
+ << " file." << endl;
+ return false;
+ }
+
+ try
+ {
+ ConfigurationOptions options;
+
+ options_description config = options.get_configuration_options();
+ options_description config_file_options;
+ config_file_options.add( config );
+
+ parsed_options parsed_opt = parse_config_file( ifs, config_file_options );
+ store( parsed_opt, *vm );
+ notify( *vm );
+ }
+ catch ( const std::exception &ex )
+ {
+ GlobalLogger.error() << ex.what() << endl;
+ return false;
+ }
+
+ return true;
+}
+
+/**
+ * @brief Store the parsed tokens in @a configuration
+ *
+ * @param
+ * @param
+ *
+ * @return
+ */
+bool ConfigurationFile::parse(
+ const variables_map &vm,
+ Configuration *configuration
+)
+{
+ BOOST_ASSERT( configuration != NULL );
+
+ ConfigurationOptions options;
+
+ bool configuration_parsed = options.parse_configuration_options( vm, configuration );
+
+ return configuration_parsed;
+}
+
--- /dev/null
+/*
+ The software in this package is distributed under the GNU General
+ Public License version 2 (with a special exception described below).
+
+ A copy of GNU General Public License (GPL) is included in this distribution,
+ in the file COPYING.GPL.
+
+ As a special exception, if other files instantiate templates or use macros
+ or inline functions from this file, or you compile this file and link it
+ with other works to produce a work based on this file, this file
+ does not by itself cause the resulting work to be covered
+ by the GNU General Public License.
+
+ However the source code for this file must still be made available
+ in accordance with section (3) of the GNU General Public License.
+
+ This exception does not invalidate any other reasons why a work based
+ on this file might be covered by the GNU General Public License.
+ */
+
+#ifndef CONFIGURATIONFILE_H
+#define CONFIGURATIONFILE_H
+
+#include <string>
+
+#include <boost/program_options.hpp>
+
+#include "config/configurationinterface.h"
+
+//-----------------------------------------------------------------------------
+// ConfigurationFile
+//-----------------------------------------------------------------------------
+
+/**
+ * @brief Configuration interface for files.
+ */
+class ConfigurationFile : public ConfigurationInterface
+{
+public:
+ ConfigurationFile( std::string file_name );
+ virtual ~ConfigurationFile();
+
+ bool process( boost::program_options::variables_map *vm );
+
+ bool parse(
+ const boost::program_options::variables_map &vm,
+ Configuration *configuration
+ );
+
+private:
+ std::string FileName;
+
+};
+
+#endif // CONFIGURATIONFILE_H
--- /dev/null
+/*
+ The software in this package is distributed under the GNU General
+ Public License version 2 (with a special exception described below).
+
+ A copy of GNU General Public License (GPL) is included in this distribution,
+ in the file COPYING.GPL.
+
+ As a special exception, if other files instantiate templates or use macros
+ or inline functions from this file, or you compile this file and link it
+ with other works to produce a work based on this file, this file
+ does not by itself cause the resulting work to be covered
+ by the GNU General Public License.
+
+ However the source code for this file must still be made available
+ in accordance with section (3) of the GNU General Public License.
+
+ This exception does not invalidate any other reasons why a work based
+ on this file might be covered by the GNU General Public License.
+ */
+
+#include "config/configurationinterface.h"
+
+//-----------------------------------------------------------------------------
+// ConfigurationInterface
+//-----------------------------------------------------------------------------
+
+ConfigurationInterface::ConfigurationInterface()
+{
+}
+
+ConfigurationInterface::~ConfigurationInterface()
+{
+}
--- /dev/null
+/*
+ The software in this package is distributed under the GNU General
+ Public License version 2 (with a special exception described below).
+
+ A copy of GNU General Public License (GPL) is included in this distribution,
+ in the file COPYING.GPL.
+
+ As a special exception, if other files instantiate templates or use macros
+ or inline functions from this file, or you compile this file and link it
+ with other works to produce a work based on this file, this file
+ does not by itself cause the resulting work to be covered
+ by the GNU General Public License.
+
+ However the source code for this file must still be made available
+ in accordance with section (3) of the GNU General Public License.
+
+ This exception does not invalidate any other reasons why a work based
+ on this file might be covered by the GNU General Public License.
+ */
+
+#ifndef CONFIGURATIONINTERFACE_H
+#define CONFIGURATIONINTERFACE_H
+
+#include <boost/program_options.hpp>
+
+#include "config/configuration.h"
+
+//-----------------------------------------------------------------------------
+// ConfigurationInterface
+//-----------------------------------------------------------------------------
+
+/**
+ * @brief Abstract class for configuration interfaces.
+ */
+class ConfigurationInterface
+{
+public:
+ ConfigurationInterface();
+ virtual ~ConfigurationInterface();
+
+ virtual bool process( boost::program_options::variables_map *vm ) = 0;
+
+ virtual bool parse(
+ const boost::program_options::variables_map &vm,
+ Configuration *configuration
+ ) = 0;
+
+};
+
+#endif // CONFIGURATIONINTERFACE_H
git://developer.intra2net.com / pingcheck / commitdiff