int
main( int argc, char** argv )
{
int status = EXIT_SUCCESS;
GOptionContext *context;
GError *error = NULL;
NAObjectAction *action;
GSList *msg = NULL;
GSList *im;
gchar *help;
gint errors;
#if !GLIB_CHECK_VERSION( 2,36, 0 )
g_type_init();
#endif
setlocale( LC_ALL, "" );
console_init_log_handler();
context = init_options();
if( argc == 1 ){
g_set_prgname( argv[0] );
help = g_option_context_get_help( context, FALSE, NULL );
g_print( "\n%s", help );
g_free( help );
exit( status );
}
if( !g_option_context_parse( context, &argc, &argv, &error )){
g_printerr( _( "Syntax error: %s\n" ), error->message );
g_error_free (error);
exit_with_usage();
}
if( version ){
na_core_utils_print_version();
exit( status );
}
errors = 0;
if( !label || !g_utf8_strlen( label, -1 )){
g_printerr( _( "Error: an action label is mandatory.\n" ));
errors += 1;
}
if( enabled && disabled ){
g_printerr( CANNOT_BOTH, "--enabled", "--disabled" );
errors += 1;
} else if( !disabled ){
enabled = TRUE;
}
if( target_selection && nocontext ){
g_printerr( CANNOT_BOTH, "--context", "--nocontext" );
errors += 1;
} else if( !nocontext ){
target_selection = TRUE;
}
if( target_location && nolocation ){
g_printerr( CANNOT_BOTH, "--location", "--nolocation" );
errors += 1;
}
if( target_toolbar && notoolbar ){
g_printerr( CANNOT_BOTH, "--toolbar", "--notoolbar" );
errors += 1;
}
if( matchcase && nocase ){
g_printerr( CANNOT_BOTH, "--match-case", "--nocase" );
errors += 1;
} else if( !nocase ){
matchcase = TRUE;
}
if( accept_multiple && strlen( selection_count )){
g_printerr( CANNOT_BOTH, "--accept-multiple", "--selection-count" );
errors += 1;
}
if( onlyshow_array && notshow_array ){
g_printerr( CANNOT_BOTH, "--only-show-in", "--not-show-in" );
errors += 1;
}
if( output_stdout && output_desktop ){
g_printerr( _( "Error: only one output option may be specified.\n" ));
errors += 1;
}
if( errors ){
exit_with_usage();
}
action = get_action_from_cmdline();
if( output_desktop ){
output_to_desktop( action, &msg );
} else {
output_to_stdout( action, &msg );
}
if( msg ){
for( im = msg ; im ; im = im->next ){
g_printerr( "%s\n", ( gchar * ) im->data );
}
na_core_utils_slist_free( msg );
status = EXIT_FAILURE;
}
g_object_unref( action );
g_option_context_free( context );
exit( status );
}
int main( int ac, char** av )
{
std::string line;
try
{
comma::command_line_options options( ac, av, usage );
char delimiter = options.value< char >( "--delimiter,--delim,-d", ',' );
char range_delimiter = options.value< char >( "--range-delimiter,--range-delim,-r", ':' );
// read each input line.
std::string line;
std::vector< map_t > permutations;
while (std::getline(std::cin, line))
{
if ( line.empty() ) { continue; }
// ignored comments
if ( line[0] == '#' ) { continue; }
// get path and value. ( split at first = )
std::string::size_type p = line.find_first_of( '=' );
if( p == std::string::npos ) { COMMA_THROW( comma::exception, "expected '" << delimiter << "'-separated xpath=value pairs; got \"" << line << "\"" ); }
const std::string& path = line.substr( 0, p );
const std::string& value = line.substr( p + 1, std::string::npos );
// use split_escaped to split by delimiter
std::vector<std::string> values = comma::split_escaped(value, delimiter);
map_t map;
map.path = path;
for (std::size_t i = 0; i < values.size(); ++i )
{
// multi values.
// for each value:
// split_escaped to check if it is a range
std::vector<std::string> range = comma::split_escaped(values[i], range_delimiter);
if ( range.size() == 1 )
{
// if is not a range, add to std::vector<std::string> of values associated with the path.
map.values.push_back(values[i]);
}
else
{
if (range.size() < 2 || range.size() > 3)
{ COMMA_THROW(comma::exception, "expected range is \"start" << range_delimiter << "stop" << range_delimiter << "step\", got \"" << values[i] << "\"" << std::endl ); }
try {
double start = boost::lexical_cast<double>(range[0]);
double stop = boost::lexical_cast<double>(range[1]);
if ( !boost::math::isfinite(start) || !boost::math::isfinite(stop) )
{ COMMA_THROW(comma::exception, "cannot expand range " << values[i] << std::endl ); }
int sign = start < stop ? 1 : -1 ;
double step;
if ( range.size() == 3 ) { step = boost::lexical_cast<double>(range[2]); }
else { step = sign; }
if ( step == 0 || ( sign * step < 0 ) ) { COMMA_THROW(comma::exception, "cannot expand range " << values[i] << std::endl) }
// if it is a range: parse begin, end, and step (default 1)
// todo: support int, double, time??
// throw on infinity, step = 0, sign mismatch
// for (i = start; i <= stop; i += step ) // (need to check for -ve step)
// push the value onto std::vector<std::string> of values associated with path
double i = start;
do
{
std::string s = boost::lexical_cast<std::string>(i);
map.values.push_back(s);
i += step;
} while ( ( sign > 0 && i < stop ) || ( sign < 0 && i > stop ) );
}
catch ( boost::bad_lexical_cast & e )
{
boost::posix_time::ptime start = boost::posix_time::from_iso_string(range[0]);
boost::posix_time::ptime stop = boost::posix_time::from_iso_string(range[1]);
int sign = start < stop ? 1 : -1 ;
double step;
if ( range.size() == 3 ) { step = boost::lexical_cast<double>(range[2]); }
else { step = sign; }
if ( step == 0 || ( sign * step < 0 ) ) { COMMA_THROW(comma::exception, "cannot expand range " << values[i] << std::endl) }
// if it is a range: parse begin, end, and step (default 1)
// todo: support int, double, time??
// throw on infinity, step = 0, sign mismatch
// for (i = start; i <= stop; i += step ) // (need to check for -ve step)
// push the value onto std::vector<std::string> of values associated with path
boost::posix_time::ptime i = start;
do
{
std::string s = boost::posix_time::to_iso_string(i);
map.values.push_back(s);
i += boost::posix_time::seconds(step);
} while ( ( sign > 0 && i < stop ) || ( sign < 0 && i > stop ) );
}
}
}
permutations.push_back(map);
}
if (options.exists("--stdout"))
{
output_to_stdout(permutations, options);
}
else
{
output_to_files(permutations, options);
}
return 0;
}
catch( std::exception& ex )
{
std::cerr << "name-value-permute: " << ex.what() << std::endl;
}
catch( ... )
{
std::cerr << "name-value-permute: unknown exception" << std::endl;
}
return 1;
}
