diff options
Diffstat (limited to 'src/args.c')
| -rw-r--r-- | src/args.c | 595 |
1 files changed, 164 insertions, 431 deletions
@@ -61,12 +61,14 @@ enum { OPT_FILTER_UNCOMPLETED, OPT_FROM, OPT_TO, + OPT_DAYS, OPT_FMT_APT, OPT_FMT_RAPT, OPT_FMT_EV, OPT_FMT_REV, OPT_FMT_TODO, - OPT_READ_ONLY + OPT_READ_ONLY, + OPT_STATUS }; /* @@ -215,51 +217,27 @@ static void status_arg(void) puts(_("calcurse is not running\n")); } -/* - * Print todo list and exit. If a priority number is given, then only todo - * then only todo items that have this priority will be displayed. - * If priority is < 0, all todos will be displayed. - * If priority == 0, only completed tasks will be displayed. - */ -static void todo_arg(int priority, const char *format, int *limit) +/* Print TODO list and exit. */ +static void todo_arg(const char *format, int *limit, + struct item_filter *filter) { - llist_item_t *i; + const char *titlestr = + filter->completed ? _("completed tasks:\n") : _("to do:\n"); int title = 1; - const char *titlestr; - const char *all_todos_title = _("to do:\n"); - const char *completed_title = _("completed tasks:\n"); - - titlestr = priority == 0 ? completed_title : all_todos_title; - -#define DISPLAY_TITLE do { \ - if (title) \ - { \ - fputs (titlestr, stdout); \ - title = 0; \ - } \ - } while (0) + llist_item_t *i; LLIST_FOREACH(&todolist, i) { if (*limit == 0) return; struct todo *todo = LLIST_TS_GET_DATA(i); - if (todo->id < 0) { /* completed task */ - if (priority == 0) { - DISPLAY_TITLE; - print_todo(format, todo); - (*limit)--; - } - } else { - if (priority < 0 || todo->id == priority) { - DISPLAY_TITLE; - print_todo(format, todo); - (*limit)--; - } + if (title) { + fputs(titlestr, stdout); + title = 0; } + print_todo(format, todo); + (*limit)--; } - -#undef DISPLAY_TITLE } /* Print the next appointment within the upcoming 24 hours. */ @@ -273,8 +251,8 @@ static void next_arg(void) next_app.got_app = 0; next_app.txt = NULL; - next_app = - *recur_apoint_check_next(&next_app, current_time, get_today()); + next_app = *recur_apoint_check_next(&next_app, current_time, + get_today()); next_app = *apoint_check_next(&next_app, current_time); if (next_app.got_app) { @@ -303,184 +281,27 @@ static void arg_print_date(long date) } /* - * Print appointments for given day and exit. - * If no day is given, the given date is used. - * If there is also no date given, current date is considered. - */ -static int -app_arg(int add_line, struct date *day, long date, const char *fmt_apt, - const char *fmt_rapt, const char *fmt_ev, const char *fmt_rev, - int *limit) -{ - if (*limit == 0) - return 0; - if (date == 0) - date = get_sec_date(*day); - - day_store_items(date, 0); - - int n = day_item_count(0); - - if (n > 0) { - if (add_line) - fputs("\n", stdout); - arg_print_date(date); - day_write_stdout(date, fmt_apt, fmt_rapt, fmt_ev, fmt_rev, - limit); - } - - return n; -} - -/* - * For a given date, print appointments for each day - * in the chosen interval. app_found and add_line are used - * to format the output correctly. - */ -static void -display_app(struct tm *t, int numdays, int add_line, const char *fmt_apt, - const char *fmt_rapt, const char *fmt_ev, const char *fmt_rev, - int *limit) -{ - int i, app_found; - struct date day; - - for (i = 0; i < numdays; i++) { - day.dd = t->tm_mday; - day.mm = t->tm_mon + 1; - day.yyyy = t->tm_year + 1900; - app_found = - app_arg(add_line, &day, 0, fmt_apt, fmt_rapt, fmt_ev, - fmt_rev, limit); - if (app_found) - add_line = 1; - t->tm_mday++; - mktime(t); - } -} - -/* - * Print appointment for the given date or for the given n upcoming - * days. - */ -static void -date_arg(const char *ddate, int add_line, const char *fmt_apt, - const char *fmt_rapt, const char *fmt_ev, const char *fmt_rev, - int *limit) -{ - struct date day; - static struct tm t; - time_t timer; - - /* - * Check (with the argument length) if a date or a number of days - * was entered, and then call app_arg() to print appointments - */ - if (strlen(ddate) <= 4 && is_all_digit(ddate)) { - /* - * A number of days was entered. Get current date and print appointments - * for each day in the chosen interval. app_found and add_line are used to - * format the output correctly. - */ - timer = time(NULL); - localtime_r(&timer, &t); - display_app(&t, atoi(ddate), add_line, fmt_apt, fmt_rapt, - fmt_ev, fmt_rev, limit); - } else { - /* A date was entered. */ - if (parse_date(ddate, conf.input_datefmt, (int *)&day.yyyy, - (int *)&day.mm, (int *)&day.dd, NULL)) { - app_arg(add_line, &day, 0, fmt_apt, fmt_rapt, - fmt_ev, fmt_rev, limit); - } else { - fputs(_("Argument to the '-d' flag is not valid\n"), - stderr); - fprintf(stdout, - _("Possible argument format are: '%s' or 'n'\n"), - DATEFMT_DESC(conf.input_datefmt)); - more_info(); - } - } -} - -/* - * Print appointment from the given date 'startday' for the 'range' upcoming - * days. - * If no starday is given (NULL), today is considered - * If no range is given (NULL), 1 day is considered - * - * Many thanks to Erik Saule for providing this function. - */ -static void -date_arg_extended(const char *startday, const char *range, int add_line, - const char *fmt_apt, const char *fmt_rapt, - const char *fmt_ev, const char *fmt_rev, int *limit) -{ - int numdays = 1, error = 0; - static struct tm t; - time_t timer; - - /* - * Check arguments and extract information - */ - if (range != NULL) { - if (is_all_digit(range)) { - numdays = atoi(range); - } else { - error = 1; - } - } - timer = time(NULL); - localtime_r(&timer, &t); - if (startday != NULL) { - if (parse_date - (startday, conf.input_datefmt, (int *)&t.tm_year, - (int *)&t.tm_mon, (int *)&t.tm_mday, NULL)) { - t.tm_year -= 1900; - t.tm_mon--; - mktime(&t); - } else { - error = 1; - } - } - if (!error) { - display_app(&t, numdays, add_line, fmt_apt, fmt_rapt, - fmt_ev, fmt_rev, limit); - } else { - fputs(_("Argument is not valid\n"), stderr); - fprintf(stdout, - _("Argument format for -s and --startday is: '%s'\n"), - DATEFMT_DESC(conf.input_datefmt)); - fputs(_("Argument format for -r and --range is: 'n'\n"), - stdout); - more_info(); - } -} - -/* * Print appointments inside the given query range. * If no start day is given (-1), today is considered. * If no end date is given (-1), a range of 1 day is considered. */ static void -date_arg_from_to(long from, long to, int add_line, const char *fmt_apt, - const char *fmt_rapt, const char *fmt_ev, const char *fmt_rev, - int *limit) +date_arg_from_to(long from, long to, const char *fmt_apt, const char *fmt_rapt, + const char *fmt_ev, const char *fmt_rev, int *limit) { long date; - - if (from == -1) { - struct date day = { 0, 0, 0 }; - from = get_sec_date(day); - } - - if (to == -1) - to = from + DAYINSEC; + int add_line = 0; for (date = from; date < to; date += DAYINSEC) { - if (app_arg(add_line, NULL, date, fmt_apt, fmt_rapt, - fmt_ev, fmt_rev, limit)) - add_line = 1; + day_store_items(date, 0); + if (day_item_count(0) == 0) + continue; + if (add_line) + fputs("\n", stdout); + arg_print_date(date); + day_write_stdout(date, fmt_apt, fmt_rapt, fmt_ev, + fmt_rev, limit); + add_line = 1; } } @@ -540,48 +361,28 @@ cleanup: */ int parse_args(int argc, char **argv) { - int ch, add_line = 0; - int unknown_flag = 0; /* Command-line flags */ - int aflag = 0; /* -a: print appointments for current day */ - int dflag = 0; /* -d: print appointments for a specified days */ - int hflag = 0; /* -h: print help text */ - int gflag = 0; /* -g: run garbage collector */ - int iflag = 0; /* -i: import data */ - int nflag = 0; /* -n: print next appointment */ - int Qflag = 0; /* -Q: query mode */ - int rflag = 0; /* -r: specify the range of days to consider */ - int sflag = 0; /* -s: specify the first day to consider */ - int Sflag = 0; /* -S: specify a regex to search for */ - int tflag = 0; /* -t: print todo list */ - int vflag = 0; /* -v: print version number */ - int xflag = 0; /* -x: export data */ + int status = 0, query = 0, next = 0, gc = 0, import = 0, export = 0; /* Query ranges */ - long from = -1, to = -1; + long from = -1, range = -1, to = -1; + int limit = INT_MAX; /* Filters */ - struct item_filter filter = - { TYPE_MASK_ALL, NULL, -1, -1, -1, -1, 0, 0, 0 }; + struct item_filter filter = { 0, NULL, -1, -1, -1, -1, 0, 0, 0 }; /* Format strings */ const char *fmt_apt = " - %S -> %E\n\t%m\n"; const char *fmt_rapt = " - %S -> %E\n\t%m\n"; const char *fmt_ev = " * %m\n"; const char *fmt_rev = " * %m\n"; const char *fmt_todo = "%p. %m\n"; + /* Import and export parameters */ + int xfmt = IO_EXPORT_ICAL; + /* Data file locations */ + const char *cfile = NULL, *datadir = NULL, *ifile = NULL; - int limit = INT_MAX; /* indicates no limit requested. */ - int tnum = 0, xfmt = 0, non_interactive = 0, multiple_flag = - 0, load_data = 0; - const char *ddate = "", *cfile = NULL, *range = NULL, *startday = - NULL; - const char *datadir = NULL, *ifile = NULL; + int non_interactive = 1; + int ch; regex_t reg; - /* Long options only */ - int statusflag = 0; /* --status: get the status of running instances */ - enum { - STATUS_OPT = CHAR_MAX + 1 - }; - static const char *optstr = "ghvnNax::t::d:c:r::s::S:D:i:l:Q"; struct option longopts[] = { @@ -598,7 +399,6 @@ int parse_args(int argc, char **argv) {"range", optional_argument, NULL, 'r'}, {"startday", optional_argument, NULL, 's'}, {"search", required_argument, NULL, 'S'}, - {"status", no_argument, NULL, STATUS_OPT}, {"todo", optional_argument, NULL, 't'}, {"version", no_argument, NULL, 'v'}, {"export", optional_argument, NULL, 'x'}, @@ -619,115 +419,104 @@ int parse_args(int argc, char **argv) {"filter-uncompleted", no_argument, NULL, OPT_FILTER_UNCOMPLETED}, {"from", required_argument, NULL, OPT_FROM}, {"to", required_argument, NULL, OPT_TO}, + {"days", required_argument, NULL, OPT_DAYS}, {"format-apt", required_argument, NULL, OPT_FMT_APT}, {"format-recur-apt", required_argument, NULL, OPT_FMT_RAPT}, {"format-event", required_argument, NULL, OPT_FMT_EV}, {"format-recur-event", required_argument, NULL, OPT_FMT_REV}, {"format-todo", required_argument, NULL, OPT_FMT_TODO}, {"read-only", no_argument, NULL, OPT_READ_ONLY}, + {"status", no_argument, NULL, OPT_STATUS}, {NULL, no_argument, NULL, 0} }; - while ((ch = - getopt_long(argc, argv, optstr, longopts, NULL)) != -1) { + while ((ch = getopt_long(argc, argv, optstr, longopts, NULL)) != -1) { switch (ch) { - case STATUS_OPT: - statusflag = 1; - break; case 'a': - aflag = 1; - multiple_flag++; - load_data++; + filter.type_mask |= TYPE_MASK_CAL; + query = 1; break; case 'c': - multiple_flag++; cfile = optarg; - load_data++; break; case 'd': - dflag = 1; - multiple_flag++; - load_data++; - ddate = optarg; + if (is_all_digit(optarg)) { + range = atoi(optarg); + } else { + from = parse_datearg(optarg); + EXIT_IF(from == -1, _("invalid date: %s"), + optarg); + } + + filter.type_mask |= TYPE_MASK_CAL; + query = 1; break; case 'D': datadir = optarg; break; case 'h': - hflag = 1; - break; + help_arg(); + goto cleanup; case 'g': - gflag = 1; + gc = 1; break; case 'i': - iflag = 1; - multiple_flag++; - load_data++; + import = 1; ifile = optarg; break; case 'l': limit = atoi(optarg); break; case 'n': - nflag = 1; - multiple_flag++; - load_data++; + next = 1; break; case 'r': - rflag = 1; - multiple_flag++; - load_data++; - range = optarg; + if (optarg) + range = atoi(optarg); + else + range = 1; + EXIT_IF(range == 0, _("invalid range: %s"), optarg); + filter.type_mask |= TYPE_MASK_CAL; + query = 1; break; case 's': - sflag = 1; - multiple_flag++; - load_data++; - startday = optarg; + from = parse_datearg(optarg); + EXIT_IF(from == -1, _("invalid date: %s"), optarg); + filter.type_mask |= TYPE_MASK_CAL; + query = 1; break; case 't': - tflag = 1; - multiple_flag++; - load_data++; - add_line = 1; - if (optarg != NULL) { - tnum = atoi(optarg); - if (tnum < 0 || tnum > 9) { - usage(); - usage_try(); - return EXIT_FAILURE; - } + if (optarg) { + EXIT_IF(!is_all_digit(optarg), + _("invalid priority: %s"), optarg); + filter.priority = atoi(optarg); + if (filter.priority == 0) + filter.completed = 1; + EXIT_IF(filter.priority > 9, + _("invalid priority: %s"), optarg); } else { - tnum = -1; + filter.uncompleted = 1; } + filter.type_mask |= TYPE_MASK_TODO; + query = 1; break; case 'v': - vflag = 1; - break; + version_arg(); + goto cleanup; case 'x': - xflag = 1; - multiple_flag++; - load_data++; - if (optarg != NULL) { - if (strcmp(optarg, "ical") == 0) { + export = 1; + if (optarg) { + if (!strcmp(optarg, "ical")) xfmt = IO_EXPORT_ICAL; - } else if (strcmp(optarg, "pcal") == 0) { + else if (!strcmp(optarg, "pcal")) xfmt = IO_EXPORT_PCAL; - } else { - fputs(_("Argument for '-x' should be either " - "'ical' or 'pcal'\n"), - stderr); - usage(); - usage_try(); - return EXIT_FAILURE; - } - } else { - xfmt = IO_EXPORT_ICAL; + else + EXIT(_("invalid export format: %s"), + optarg); } break; case 'Q': - Qflag = 1; - load_data++; + query = 1; break; case OPT_FILTER_TYPE: filter.type_mask = parse_type_mask(optarg); @@ -735,8 +524,6 @@ int parse_args(int argc, char **argv) _("invalid filter mask")); break; case 'S': - Sflag = 1; - /* FALLTHROUGH */ case OPT_FILTER_PATTERN: EXIT_IF(filter.regex, _("Can not handle more than one regular expression.")); @@ -803,6 +590,10 @@ int parse_args(int argc, char **argv) to = parse_datearg(optarg); EXIT_IF(to == -1, _("invalid end date")); break; + case OPT_DAYS: + range = atoi(optarg); + EXIT_IF(range == 0, _("invalid range")); + break; case OPT_FMT_APT: fmt_apt = optarg; break; @@ -821,146 +612,88 @@ int parse_args(int argc, char **argv) case OPT_READ_ONLY: read_only = 1; break; + case OPT_STATUS: + status = 1; + break; default: usage(); usage_try(); - unknown_flag = 1; - non_interactive = 1; - /* NOTREACHED */ + goto cleanup; } } argc -= optind; - if (argc >= 1) { - usage(); - usage_try(); - return EXIT_FAILURE; - /* Incorrect arguments */ - } else if (Sflag && !(aflag || dflag || rflag || sflag || tflag)) { - fputs(_("Option '-S' must be used with either '-d', '-r', '-s', " - "'-a' or '-t'\n"), stderr); - usage(); - usage_try(); - return EXIT_FAILURE; - } else if ((limit != INT_MAX) && !(aflag || dflag || rflag || sflag || tflag)) { - fputs(_("Option '-l' must be used with either '-d', '-r', '-s', " - "'-a' or '-t'\n"), stderr); + if (filter.type_mask == 0) + filter.type_mask = TYPE_MASK_ALL; + + if (status + query + next + gc + import + export > 1) { + ERROR_MSG(_("invalid argument combination")); usage(); usage_try(); - return EXIT_FAILURE; - } else { - if (load_data) { - io_init(cfile, datadir); - io_check_dir(path_dir); - io_check_dir(path_notes); - } + goto cleanup; + } - if (unknown_flag) { - non_interactive = 1; - } else if (hflag) { - help_arg(); - non_interactive = 1; - } else if (vflag) { - version_arg(); - non_interactive = 1; - } else if (statusflag) { - io_init(cfile, datadir); - status_arg(); - non_interactive = 1; - } else if (gflag) { - io_init(cfile, datadir); - io_check_dir(path_dir); - io_check_dir(path_notes); - io_check_file(path_apts); - io_check_file(path_todo); - io_load_app(&filter); - io_load_todo(&filter); - note_gc(); - non_interactive = 1; - } else if (Qflag) { - struct date day; - - io_check_file(path_apts); - io_check_file(path_todo); - io_check_file(path_conf); - vars_init(); - config_load(); /* To get output date format. */ - io_load_app(&filter); - io_load_todo(&filter); - day.dd = day.mm = day.yyyy = 0; - date_arg_from_to(from, to, 1, fmt_apt, fmt_rapt, - fmt_ev, fmt_rev, &limit); - todo_arg(-1, fmt_todo, &limit); - non_interactive = 1; - } else if (multiple_flag) { - if (iflag) { - io_check_file(path_apts); - io_check_file(path_todo); - /* Get default pager in case we need to show a log file. */ - vars_init(); - io_load_app(&filter); - io_load_todo(&filter); - io_import_data(IO_IMPORT_ICAL, ifile); - io_save_apts(path_apts); - io_save_todo(path_todo); - non_interactive = 1; - } - if (xflag) { - io_check_file(path_apts); - io_check_file(path_todo); - io_load_app(&filter); - io_load_todo(&filter); - io_export_data(xfmt); - non_interactive = 1; - return non_interactive; - } - if (tflag) { - io_check_file(path_todo); - io_load_todo(&filter); - todo_arg(tnum, fmt_todo, &limit); - non_interactive = 1; - } - if (nflag) { - io_check_file(path_apts); - io_load_app(&filter); - next_arg(); - non_interactive = 1; - } - if (dflag || rflag || sflag) { - io_check_file(path_apts); - io_check_file(path_conf); - io_load_app(&filter); - config_load(); /* To get output date format. */ - if (dflag) - date_arg(ddate, add_line, fmt_apt, - fmt_rapt, fmt_ev, fmt_rev, - &limit); - if (rflag || sflag) - date_arg_extended(startday, range, - add_line, - fmt_apt, - fmt_rapt, fmt_ev, - fmt_rev, &limit); - non_interactive = 1; - } else if (aflag) { - struct date day; - - io_check_file(path_apts); - io_check_file(path_conf); - vars_init(); - config_load(); /* To get output date format. */ - io_load_app(&filter); - day.dd = day.mm = day.yyyy = 0; - app_arg(add_line, &day, 0, fmt_apt, fmt_rapt, - fmt_ev, fmt_rev, &limit); - non_interactive = 1; - } - } else { - non_interactive = 0; - io_init(cfile, datadir); - } + if (from == -1) { + struct date day = { 0, 0, 0 }; + from = get_sec_date(day); + } + + if (to == -1 && range == -1) + to = from + DAYINSEC; + else if (to == -1 && range >= 0) + to = from + range * DAYINSEC; + else if (to >= 0 && range >= 0) + EXIT_IF(to >= 0, _("cannot specify a range and an end date")); + + io_init(cfile, datadir); + io_check_dir(path_dir); + io_check_dir(path_notes); + + if (status) { + status_arg(); + } else if (query) { + io_check_file(path_apts); + io_check_file(path_todo); + io_check_file(path_conf); + vars_init(); + config_load(); /* To get output date format. */ + io_load_app(&filter); + io_load_todo(&filter); + date_arg_from_to(from, to, fmt_apt, fmt_rapt, fmt_ev, fmt_rev, + &limit); + todo_arg(fmt_todo, &limit, &filter); + } else if (next) { + io_check_file(path_apts); + io_load_app(&filter); + next_arg(); + } else if (gc) { + io_check_file(path_apts); + io_check_file(path_todo); + io_load_app(&filter); + io_load_todo(&filter); + note_gc(); + } else if (import) { + io_check_file(path_apts); + io_check_file(path_todo); + /* Get default pager in case we need to show a log file. */ + vars_init(); + io_load_app(&filter); + io_load_todo(&filter); + io_import_data(IO_IMPORT_ICAL, ifile); + io_save_apts(path_apts); + io_save_todo(path_todo); + } else if (export) { + io_check_file(path_apts); + io_check_file(path_todo); + io_load_app(&filter); + io_load_todo(&filter); + io_export_data(xfmt); + } else { + /* interactive mode */ + non_interactive = 0; } +cleanup: /* Free filter parameters. */ if (filter.regex) regfree(filter.regex); |