RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 06:17:34 +00:00
Code Issues Activity Actions

Userland+Terminal: Port to new CArgsParser API

Browse source 
While at it, also add some niceties and fix some things.
This commit is contained in:
Sergey Bugaev 2020-01-27 20:25:36 +03:00 • committed by Andreas Kling
parent 9276582535
commit f983dfe319
22 changed files with 392 additions and 653 deletions
Download patch file Download diff file Expand all files Collapse all files

75
Userland/cal.cpp
View file

@ -128,69 +128,56 @@ void clean_buffers()
int main(int argc, char** argv)
{
CArgsParser args_parser("cal");
// FIXME: This i a bit of a cheat, as no nested optional args are available on CArgsParser
args_parser.add_single_value("[[day] month] year");
int day = 0;
int month = 0;
int year = 0;
CArgsParserResult args = args_parser.parse(argc, argv);
Vector<String> values = args.get_single_values();
if (values.size() > 3) {
printf("Invalid number of values\n");
args_parser.print_usage();
return 0;
}
CArgsParser args_parser;
// FIXME: This should ensure two values get parsed as month + year
args_parser.add_positional_argument(day, "Day of year", "day", CArgsParser::Required::No);
args_parser.add_positional_argument(month, "Month", "month", CArgsParser::Required::No);
args_parser.add_positional_argument(year, "Year", "year", CArgsParser::Required::No);
args_parser.parse(argc, argv);
time_t now = time(nullptr);
auto* tm = localtime(&now);
target_year = tm->tm_year + 1900;
target_month = tm->tm_mon + 1;
target_day = tm->tm_mday;
current_year = target_year;
current_month = target_month;
bool year_mode = false;
switch (values.size()) {
case 3:
target_day = atoi(values[0].characters());
target_month = atoi(values[1].characters());
target_year = atoi(values[2].characters());
// When passing the 3 parameters (day, month and year) we assume we're there.
current_year = target_year;
current_month = target_month;
break;
case 2:
target_month = atoi(values[0].characters());
target_year = atoi(values[1].characters());
break;
case 1:
target_year = atoi(values[0].characters());
year_mode = true;
break;
default:
break;
// Hack: workaround two values parsing as day + month.
if (day && month && !year) {
year = month;
month = day;
day = 0;
}
bool year_mode = !day && !month && year;
if (!year)
year = tm->tm_year + 1900;
if (!month)
month = tm->tm_mon + 1;
if (!day)
day = tm->tm_mday;
current_year = year;
current_month = month;
clean_buffers();
if (year_mode) {
printf(" ");
printf("Year %4d", target_year);
printf("Year %4d", year);
printf(" \n\n");
for (int i = 1; i < 12; ++i) {
insert_month_to_print(0, i++, target_year);
insert_month_to_print(1, i++, target_year);
insert_month_to_print(2, i, target_year);
insert_month_to_print(0, i++, year);
insert_month_to_print(1, i++, year);
insert_month_to_print(2, i, year);
printf(print_buffer);
printf("\n");
clean_buffers();
}
} else {
insert_month_to_print(0, target_month, target_year);
insert_month_to_print(0, month, year);
printf(print_buffer);
printf("\n\n");
clean_buffers();