mirror of https://github.com/vitalif/grive2
used boost::program_option to manage command line options (#45)
parent
ea4fda5b54
commit
dbf0ae4be0
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@ -1,5 +1,7 @@
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project( grive )
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find_package(Boost COMPONENTS program_options REQUIRED)
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include_directories(
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${grive_SOURCE_DIR}/../libgrive/src
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${OPT_INCS}
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@ -16,7 +18,8 @@ add_executable( grive_executable
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)
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target_link_libraries( grive_executable
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grive
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${Boost_LIBRARIES}
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grive
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)
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set_target_properties( grive_executable
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@ -30,8 +30,11 @@
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#include "util/log/CompositeLog.hh"
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#include "util/log/DefaultLog.hh"
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// boost header
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#include <boost/exception/all.hpp>
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#include <boost/program_options.hpp>
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// initializing libgcrypt, must be done in executable
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#include <gcrypt.h>
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#include <cassert>
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@ -68,79 +71,86 @@ int Main( int argc, char **argv )
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Json options ;
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int c ;
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while ((c = getopt(argc, argv, "al:vVfd")) != -1)
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namespace po = boost::program_options;
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// construct the program options
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po::options_description desc( "Grive options" );
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desc.add_options()
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( "help,h", "Produce help message" )
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( "version,v", "Display Grive version" )
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( "auth,a", "Request authorization token" )
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( "verbose,V", "Verbose mode. Enable more messages than normal.")
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( "debug,d", "Enable debug level messages. Implies -v.")
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( "log,l", po::value<std::string>(), "Set log output filename." )
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( "force,f", "Force grive to always download a file from Google Drive "
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"instead of uploading it." )
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;
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po::variables_map vm;
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po::store(po::parse_command_line( argc, argv, desc), vm );
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po::notify(vm);
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if ( vm.count("help") )
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{
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switch ( c )
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{
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case 'a' :
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{
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std::cout
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<< "-----------------------\n"
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<< "Please go to this URL and get an authentication code:\n\n"
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<< OAuth2::MakeAuthURL( client_id )
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<< std::endl ;
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std::cout
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<< "\n-----------------------\n"
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<< "Please input the authentication code here: " << std::endl ;
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std::string code ;
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std::cin >> code ;
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OAuth2 token( client_id, client_secret ) ;
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token.Auth( code ) ;
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// save to config
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config.Get().Add( "refresh_token", Json( token.RefreshToken() ) ) ;
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config.Save() ;
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break ;
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}
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case 'l' :
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{
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std::auto_ptr<LogBase> file_log(new log::DefaultLog(optarg)) ;
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file_log->Enable( log::debug ) ;
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file_log->Enable( log::verbose ) ;
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file_log->Enable( log::info ) ;
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file_log->Enable( log::warning ) ;
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file_log->Enable( log::error ) ;
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file_log->Enable( log::critical ) ;
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// log grive version to log file
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file_log->Log( log::Fmt("grive version " VERSION " " __DATE__ " " __TIME__), log::verbose ) ;
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comp_log->Add( file_log ) ;
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break ;
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}
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case 'v' :
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{
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std::cout
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<< "grive version " VERSION " " __DATE__ " " __TIME__ << std::endl ;
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return 0 ;
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}
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case 'V' :
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{
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console_log->Enable( log::verbose ) ;
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break ;
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}
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case 'd' :
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{
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console_log->Enable( log::verbose ) ;
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console_log->Enable( log::debug ) ;
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break ;
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}
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case 'f' :
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{
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options.Add( "force", Json(true) ) ;
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break ;
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}
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}
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std::cout << desc << std::endl ;
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return 0 ;
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}
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if ( vm.count( "auth" ) )
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{
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std::cout
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<< "-----------------------\n"
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<< "Please go to this URL and get an authentication code:\n\n"
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<< OAuth2::MakeAuthURL( client_id )
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<< std::endl ;
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std::cout
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<< "\n-----------------------\n"
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<< "Please input the authentication code here: " << std::endl ;
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std::string code ;
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std::cin >> code ;
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OAuth2 token( client_id, client_secret ) ;
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token.Auth( code ) ;
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// save to config
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config.Get().Add( "refresh_token", Json( token.RefreshToken() ) ) ;
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config.Save() ;
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}
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if ( vm.count( "log" ) )
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{
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std::auto_ptr<LogBase> file_log(new log::DefaultLog( vm["log"].as<std::string>() )) ;
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file_log->Enable( log::debug ) ;
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file_log->Enable( log::verbose ) ;
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file_log->Enable( log::info ) ;
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file_log->Enable( log::warning ) ;
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file_log->Enable( log::error ) ;
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file_log->Enable( log::critical ) ;
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// log grive version to log file
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file_log->Log( log::Fmt("grive version " VERSION " " __DATE__ " " __TIME__), log::verbose ) ;
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comp_log->Add( file_log ) ;
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}
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if ( vm.count( "version" ) )
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{
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std::cout
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<< "grive version " VERSION " " __DATE__ " " __TIME__ << std::endl ;
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return 0 ;
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}
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if ( vm.count( "verbose" ) )
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{
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console_log->Enable( log::verbose ) ;
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}
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if ( vm.count( "debug" ) )
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{
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console_log->Enable( log::verbose ) ;
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console_log->Enable( log::debug ) ;
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}
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if ( vm.count( "force" ) )
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{
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options.Add( "force", Json(true) ) ;
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}
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LogBase::Inst( std::auto_ptr<LogBase>(comp_log.release()) ) ;
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std::string refresh_token ;
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@ -165,7 +175,6 @@ int Main( int argc, char **argv )
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drive.SaveState() ;
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config.Save() ;
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return 0 ;
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}
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