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-rw-r--r--src/args.c1177
1 files changed, 541 insertions, 636 deletions
diff --git a/src/args.c b/src/args.c
index cab1952..99c468f 100644
--- a/src/args.c
+++ b/src/args.c
@@ -58,105 +58,101 @@ enum {
/*
* Print Calcurse usage and exit.
*/
-static void
-usage (void)
+static void usage(void)
{
const char *arg_usage =
- _("Usage: calcurse [-g|-h|-v] [-an] [-t[num]] [-i<file>] [-x[format]]\n"
- " [-d <date>|<num>] [-s[date]] [-r[range]]\n"
- " [-c<file> | -D<dir>] [-S<regex>] [--status]\n"
- " [--read-only]\n");
- fputs (arg_usage, stdout);
+ _("Usage: calcurse [-g|-h|-v] [-an] [-t[num]] [-i<file>] [-x[format]]\n"
+ " [-d <date>|<num>] [-s[date]] [-r[range]]\n"
+ " [-c<file> | -D<dir>] [-S<regex>] [--status]\n"
+ " [--read-only]\n");
+ fputs(arg_usage, stdout);
}
-static void
-usage_try (void)
+static void usage_try(void)
{
const char *arg_usage_try = _("Try 'calcurse -h' for more information.\n");
- fputs (arg_usage_try, stdout);
+ fputs(arg_usage_try, stdout);
}
/*
* Print Calcurse version with a short copyright text and exit.
*/
-static void
-version_arg (void)
+static void version_arg(void)
{
const char *vtext =
_("\nCopyright (c) 2004-2012 calcurse Development Team.\n"
"This is free software; see the source for copying conditions.\n");
- fprintf (stdout, _("Calcurse %s - text-based organizer\n"), VERSION);
- fputs (vtext, stdout);
+ fprintf(stdout, _("Calcurse %s - text-based organizer\n"), VERSION);
+ fputs(vtext, stdout);
}
/*
* Print the command line options and exit.
*/
-static void
-help_arg (void)
+static void help_arg(void)
{
const char *htext =
- _("\nMiscellaneous:\n"
- " -h, --help\n"
- " print this help and exit.\n"
- "\n -v, --version\n"
- " print calcurse version and exit.\n"
- "\n --status\n"
- " display the status of running instances of calcurse.\n"
- "\n --read-only\n"
- " Don't save configuration nor appointments/todos. Use with care.\n"
- "\nFiles:\n"
- " -c <file>, --calendar <file>\n"
- " specify the calendar <file> to use (incompatible with '-D').\n"
- "\n -D <dir>, --directory <dir>\n"
- " specify the data directory to use (incompatible with '-c').\n"
- "\tIf not specified, the default directory is ~/.calcurse\n"
- "\nNon-interactive:\n"
- " -a, --appointment\n"
- " print events and appointments for current day and exit.\n"
- "\n -d <date|num>, --day <date|num>\n"
- " print events and appointments for <date> or <num> upcoming days and"
- "\n\texit. To specify both a starting date and a range, use the\n"
- "\t'--startday' and the '--range' option.\n"
- "\n -g, --gc\n"
- " run the garbage collector for note files and exit. \n"
- "\n -i <file>, --import <file>\n"
- " import the icalendar data contained in <file>. \n"
- "\n -n, --next\n"
- " print next appointment within upcoming 24 hours "
- "and exit. Also given\n\tis the remaining time before this "
- "next appointment.\n"
- "\n -r[num], --range[=num]\n"
- " print events and appointments for the [num] number of days"
- "\n\tand exit. If no [num] is given, a range of 1 day is considered.\n"
- "\n -s[date], --startday[=date]\n"
- " print events and appointments from [date] and exit.\n"
- "\tIf no [date] is given, the current day is considered.\n"
- "\n -S<regex>, --search=<regex>\n"
- " search for the given regular expression within events, appointments,\n"
- "\tand todos description.\n"
- "\n -t[num], --todo[=num]\n"
- " print todo list and exit. If the optional number [num] is given,\n"
- "\tthen only todos having a priority equal to [num] will be returned.\n"
- "\tThe priority number must be between 1 (highest) and 9 (lowest).\n"
- "\tIt is also possible to specify '0' for the priority, in which case\n"
- "\tonly completed tasks will be shown.\n"
- "\n -x[format], --export[=format]\n"
- " export user data to the specified format. Events, appointments and\n"
- "\ttodos are converted and echoed to stdout.\n"
- "\tTwo possible formats are available: 'ical' and 'pcal'.\n"
- "\tIf the optional argument format is not given, ical format is\n"
- "\tselected by default.\n"
- "\tnote: redirect standard output to export data to a file,\n"
- "\tby issuing a command such as: calcurse --export > calcurse.dat\n"
- "\nFor more information, type '?' from within Calcurse, "
- "or read the manpage.\n"
- "Mail bug reports and suggestions to <misc@calcurse.org>.\n");
-
- fprintf (stdout, _("Calcurse %s - text-based organizer\n"), VERSION);
- usage ();
- fputs (htext, stdout);
+ _("\nMiscellaneous:\n"
+ " -h, --help\n"
+ " print this help and exit.\n"
+ "\n -v, --version\n"
+ " print calcurse version and exit.\n"
+ "\n --status\n"
+ " display the status of running instances of calcurse.\n"
+ "\n --read-only\n"
+ " Don't save configuration nor appointments/todos. Use with care.\n"
+ "\nFiles:\n"
+ " -c <file>, --calendar <file>\n"
+ " specify the calendar <file> to use (incompatible with '-D').\n"
+ "\n -D <dir>, --directory <dir>\n"
+ " specify the data directory to use (incompatible with '-c').\n"
+ "\tIf not specified, the default directory is ~/.calcurse\n"
+ "\nNon-interactive:\n"
+ " -a, --appointment\n"
+ " print events and appointments for current day and exit.\n"
+ "\n -d <date|num>, --day <date|num>\n"
+ " print events and appointments for <date> or <num> upcoming days and"
+ "\n\texit. To specify both a starting date and a range, use the\n"
+ "\t'--startday' and the '--range' option.\n"
+ "\n -g, --gc\n"
+ " run the garbage collector for note files and exit. \n"
+ "\n -i <file>, --import <file>\n"
+ " import the icalendar data contained in <file>. \n"
+ "\n -n, --next\n"
+ " print next appointment within upcoming 24 hours "
+ "and exit. Also given\n\tis the remaining time before this "
+ "next appointment.\n"
+ "\n -r[num], --range[=num]\n"
+ " print events and appointments for the [num] number of days"
+ "\n\tand exit. If no [num] is given, a range of 1 day is considered.\n"
+ "\n -s[date], --startday[=date]\n"
+ " print events and appointments from [date] and exit.\n"
+ "\tIf no [date] is given, the current day is considered.\n"
+ "\n -S<regex>, --search=<regex>\n"
+ " search for the given regular expression within events, appointments,\n"
+ "\tand todos description.\n"
+ "\n -t[num], --todo[=num]\n"
+ " print todo list and exit. If the optional number [num] is given,\n"
+ "\tthen only todos having a priority equal to [num] will be returned.\n"
+ "\tThe priority number must be between 1 (highest) and 9 (lowest).\n"
+ "\tIt is also possible to specify '0' for the priority, in which case\n"
+ "\tonly completed tasks will be shown.\n"
+ "\n -x[format], --export[=format]\n"
+ " export user data to the specified format. Events, appointments and\n"
+ "\ttodos are converted and echoed to stdout.\n"
+ "\tTwo possible formats are available: 'ical' and 'pcal'.\n"
+ "\tIf the optional argument format is not given, ical format is\n"
+ "\tselected by default.\n"
+ "\tnote: redirect standard output to export data to a file,\n"
+ "\tby issuing a command such as: calcurse --export > calcurse.dat\n"
+ "\nFor more information, type '?' from within Calcurse, "
+ "or read the manpage.\n"
+ "Mail bug reports and suggestions to <misc@calcurse.org>.\n");
+
+ fprintf(stdout, _("Calcurse %s - text-based organizer\n"), VERSION);
+ usage();
+ fputs(htext, stdout);
}
/*
@@ -170,26 +166,24 @@ help_arg (void)
* The status is obtained by looking at pid files in user data directory
* (.calcurse.pid and .daemon.pid).
*/
-static void
-status_arg (void)
+static void status_arg(void)
{
int cpid, dpid;
- cpid = io_get_pid (path_cpid);
- dpid = io_get_pid (path_dpid);
+ cpid = io_get_pid(path_cpid);
+ dpid = io_get_pid(path_dpid);
- EXIT_IF (cpid && dpid,
- _("Error: both calcurse (pid: %d) and its daemon (pid: %d)\n"
- "seem to be running at the same time!\n"
- "Please check manually and restart calcurse.\n"),
- cpid, dpid);
+ EXIT_IF(cpid && dpid,
+ _("Error: both calcurse (pid: %d) and its daemon (pid: %d)\n"
+ "seem to be running at the same time!\n"
+ "Please check manually and restart calcurse.\n"), cpid, dpid);
if (cpid)
- fprintf (stdout, _("calcurse is running (pid %d)\n"), cpid);
+ fprintf(stdout, _("calcurse is running (pid %d)\n"), cpid);
else if (dpid)
- fprintf (stdout, _("calcurse is running in background (pid %d)\n"), dpid);
+ fprintf(stdout, _("calcurse is running in background (pid %d)\n"), dpid);
else
- puts (_("calcurse is not running\n"));
+ puts(_("calcurse is not running\n"));
}
/*
@@ -199,8 +193,7 @@ status_arg (void)
* If priority == 0, only completed tasks will be displayed.
* If regex is not null, only the matching todos are printed.
*/
-static void
-todo_arg (int priority, const char *format, regex_t *regex)
+static void todo_arg(int priority, const char *format, regex_t * regex)
{
llist_item_t *i;
int title = 1;
@@ -218,39 +211,32 @@ todo_arg (int priority, const char *format, regex_t *regex)
} \
} while (0)
- LLIST_FOREACH (&todolist, i)
- {
- struct todo *todo = LLIST_TS_GET_DATA (i);
- if (regex && regexec (regex, todo->mesg, 0, 0, 0) != 0)
- continue;
-
- if (todo->id < 0) /* completed task */
- {
- if (priority == 0)
- {
- DISPLAY_TITLE;
- print_todo (format, todo);
- }
- }
- else
- {
- if (priority < 0 || todo->id == priority)
- {
- DISPLAY_TITLE;
- print_todo (format, todo);
- }
- }
+ LLIST_FOREACH(&todolist, i) {
+ struct todo *todo = LLIST_TS_GET_DATA(i);
+ if (regex && regexec(regex, todo->mesg, 0, 0, 0) != 0)
+ continue;
+
+ if (todo->id < 0) { /* completed task */
+ if (priority == 0) {
+ DISPLAY_TITLE;
+ print_todo(format, todo);
+ }
+ } else {
+ if (priority < 0 || todo->id == priority) {
+ DISPLAY_TITLE;
+ print_todo(format, todo);
+ }
}
+ }
#undef DISPLAY_TITLE
}
/* Print the next appointment within the upcoming 24 hours. */
-static void
-next_arg (void)
+static void next_arg(void)
{
struct notify_app next_app;
- const long current_time = now ();
+ const long current_time = now();
int time_left, hours_left, min_left;
char mesg[BUFSIZ];
@@ -258,37 +244,35 @@ 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 = *apoint_check_next (&next_app, current_time);
-
- if (next_app.got_app)
- {
- time_left = next_app.time - current_time;
- hours_left = (time_left / HOURINSEC);
- min_left = (time_left - hours_left * HOURINSEC) / MININSEC;
- fputs (_("next appointment:\n"), stdout);
- snprintf (mesg, BUFSIZ, " [%02d:%02d] %s\n", hours_left, min_left,
- next_app.txt);
- fputs (mesg, stdout);
- mem_free (next_app.txt);
- }
+ 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) {
+ time_left = next_app.time - current_time;
+ hours_left = (time_left / HOURINSEC);
+ min_left = (time_left - hours_left * HOURINSEC) / MININSEC;
+ fputs(_("next appointment:\n"), stdout);
+ snprintf(mesg, BUFSIZ, " [%02d:%02d] %s\n", hours_left, min_left,
+ next_app.txt);
+ fputs(mesg, stdout);
+ mem_free(next_app.txt);
+ }
}
/*
* Print the date on stdout.
*/
-static void
-arg_print_date (long date)
+static void arg_print_date(long date)
{
char date_str[BUFSIZ];
time_t t;
struct tm *lt;
t = date;
- lt = localtime (&t);
- strftime (date_str, BUFSIZ, conf.output_datefmt, lt);
- fputs (date_str, stdout);
- fputs (":\n", stdout);
+ lt = localtime(&t);
+ strftime(date_str, BUFSIZ, conf.output_datefmt, lt);
+ fputs(date_str, stdout);
+ fputs(":\n", stdout);
}
/*
@@ -298,9 +282,9 @@ arg_print_date (long date)
* If regex is not null, only the matching appointments or events are printed.
*/
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,
- regex_t *regex)
+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,
+ regex_t * regex)
{
llist_item_t *i, *j;
long today;
@@ -308,7 +292,7 @@ app_arg (int add_line, struct date *day, long date, const char *fmt_apt,
int app_found = 0;
if (date == 0)
- today = get_sec_date (*day);
+ today = get_sec_date(*day);
else
today = date;
@@ -317,132 +301,114 @@ app_arg (int add_line, struct date *day, long date, const char *fmt_apt,
* that date and it is the first one, and then print all the events for
* that date.
*/
- LLIST_FIND_FOREACH (&recur_elist, today, recur_event_inday, i)
- {
- struct recur_event *re = LLIST_GET_DATA (i);
- if (regex && regexec (regex, re->mesg, 0, 0, 0) != 0)
- continue;
-
- app_found = 1;
- if (add_line)
- {
- fputs ("\n", stdout);
- add_line = 0;
- }
- if (print_date)
- {
- arg_print_date (today);
- print_date = 0;
- }
- print_recur_event (fmt_rev, today, re);
+ LLIST_FIND_FOREACH(&recur_elist, today, recur_event_inday, i) {
+ struct recur_event *re = LLIST_GET_DATA(i);
+ if (regex && regexec(regex, re->mesg, 0, 0, 0) != 0)
+ continue;
+
+ app_found = 1;
+ if (add_line) {
+ fputs("\n", stdout);
+ add_line = 0;
}
-
- LLIST_FIND_FOREACH_CONT (&eventlist, today, event_inday, i)
- {
- struct event *ev = LLIST_TS_GET_DATA (i);
- if (regex && regexec (regex, ev->mesg, 0, 0, 0) != 0)
- continue;
-
- app_found = 1;
- if (add_line)
- {
- fputs ("\n", stdout);
- add_line = 0;
- }
- if (print_date)
- {
- arg_print_date (today);
- print_date = 0;
- }
- print_event (fmt_ev, today, ev);
+ if (print_date) {
+ arg_print_date(today);
+ print_date = 0;
+ }
+ print_recur_event(fmt_rev, today, re);
+ }
+
+ LLIST_FIND_FOREACH_CONT(&eventlist, today, event_inday, i) {
+ struct event *ev = LLIST_TS_GET_DATA(i);
+ if (regex && regexec(regex, ev->mesg, 0, 0, 0) != 0)
+ continue;
+
+ app_found = 1;
+ if (add_line) {
+ fputs("\n", stdout);
+ add_line = 0;
}
+ if (print_date) {
+ arg_print_date(today);
+ print_date = 0;
+ }
+ print_event(fmt_ev, today, ev);
+ }
/* Same process is performed but this time on the appointments. */
- LLIST_TS_LOCK (&alist_p);
- LLIST_TS_LOCK (&recur_alist_p);
+ LLIST_TS_LOCK(&alist_p);
+ LLIST_TS_LOCK(&recur_alist_p);
/*
* Iterate over regular appointments and recurrent ones simultaneously (fixes
* http://lists.calcurse.org/bugs/msg00002.html).
*/
- i = LLIST_TS_FIND_FIRST (&alist_p, today, apoint_inday);
- j = LLIST_TS_FIND_FIRST (&recur_alist_p, today, recur_apoint_inday);
- while (i || j)
- {
- struct apoint *apt = LLIST_TS_GET_DATA (i);
- struct recur_apoint *ra = LLIST_TS_GET_DATA (j);
- unsigned occurrence;
-
- while (i && regex && regexec (regex, apt->mesg, 0, 0, 0) != 0)
- {
- i = LLIST_TS_FIND_NEXT (i, today, apoint_inday);
- apt = LLIST_TS_GET_DATA (i);
- }
+ i = LLIST_TS_FIND_FIRST(&alist_p, today, apoint_inday);
+ j = LLIST_TS_FIND_FIRST(&recur_alist_p, today, recur_apoint_inday);
+ while (i || j) {
+ struct apoint *apt = LLIST_TS_GET_DATA(i);
+ struct recur_apoint *ra = LLIST_TS_GET_DATA(j);
+ unsigned occurrence;
+
+ while (i && regex && regexec(regex, apt->mesg, 0, 0, 0) != 0) {
+ i = LLIST_TS_FIND_NEXT(i, today, apoint_inday);
+ apt = LLIST_TS_GET_DATA(i);
+ }
- while (j && regex && regexec (regex, ra->mesg, 0, 0, 0) != 0)
- {
- j = LLIST_TS_FIND_NEXT (j, today, recur_apoint_inday);
- ra = LLIST_TS_GET_DATA (j);
- }
+ while (j && regex && regexec(regex, ra->mesg, 0, 0, 0) != 0) {
+ j = LLIST_TS_FIND_NEXT(j, today, recur_apoint_inday);
+ ra = LLIST_TS_GET_DATA(j);
+ }
- if (apt && ra)
- {
- if (recur_apoint_find_occurrence (ra, today, &occurrence) &&
- apt->start <= occurrence)
- ra = NULL;
- else
- apt = NULL;
- }
+ if (apt && ra) {
+ if (recur_apoint_find_occurrence(ra, today, &occurrence) &&
+ apt->start <= occurrence)
+ ra = NULL;
+ else
+ apt = NULL;
+ }
- if (apt)
- {
- app_found = 1;
- if (add_line)
- {
- fputs ("\n", stdout);
- add_line = 0;
- }
- if (print_date)
- {
- arg_print_date (today);
- print_date = 0;
- }
- print_apoint (fmt_apt, today, apt);
- i = LLIST_TS_FIND_NEXT (i, today, apoint_inday);
- }
- else if (ra)
- {
- app_found = 1;
- if (add_line)
- {
- fputs ("\n", stdout);
- add_line = 0;
- }
- if (print_date)
- {
- arg_print_date (today);
- print_date = 0;
- }
- recur_apoint_find_occurrence (ra, today, &occurrence);
- print_recur_apoint (fmt_rapt, today, occurrence, ra);
- apt = NULL;
- j = LLIST_TS_FIND_NEXT (j, today, recur_apoint_inday);
- }
+ if (apt) {
+ app_found = 1;
+ if (add_line) {
+ fputs("\n", stdout);
+ add_line = 0;
+ }
+ if (print_date) {
+ arg_print_date(today);
+ print_date = 0;
+ }
+ print_apoint(fmt_apt, today, apt);
+ i = LLIST_TS_FIND_NEXT(i, today, apoint_inday);
+ } else if (ra) {
+ app_found = 1;
+ if (add_line) {
+ fputs("\n", stdout);
+ add_line = 0;
+ }
+ if (print_date) {
+ arg_print_date(today);
+ print_date = 0;
+ }
+ recur_apoint_find_occurrence(ra, today, &occurrence);
+ print_recur_apoint(fmt_rapt, today, occurrence, ra);
+ apt = NULL;
+ j = LLIST_TS_FIND_NEXT(j, today, recur_apoint_inday);
}
+ }
- LLIST_TS_UNLOCK (&recur_alist_p);
- LLIST_TS_UNLOCK (&alist_p);
+ LLIST_TS_UNLOCK(&recur_alist_p);
+ LLIST_TS_UNLOCK(&alist_p);
return app_found;
}
-static void
-more_info (void)
+static void more_info(void)
{
- fputs (_("\nFor more information, type '?' from within Calcurse, "
- "or read the manpage.\n"), stdout);
- fputs (_("Mail bug reports and suggestions to "
- "<misc@calcurse.org>.\n"), stdout);
+ fputs(_("\nFor more information, type '?' from within Calcurse, "
+ "or read the manpage.\n"), stdout);
+ fputs(_("Mail bug reports and suggestions to "
+ "<misc@calcurse.org>.\n"), stdout);
}
/*
@@ -451,25 +417,24 @@ more_info (void)
* 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,
- regex_t *regex)
+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,
+ regex_t * regex)
{
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, regex);
- if (app_found)
- add_line = 1;
- t->tm_mday++;
- mktime (t);
- }
+ 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, regex);
+ if (app_found)
+ add_line = 1;
+ t->tm_mday++;
+ mktime(t);
+ }
}
/*
@@ -477,9 +442,9 @@ display_app (struct tm *t, int numdays, int add_line, const char *fmt_apt,
* 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,
- regex_t *regex)
+date_arg(const char *ddate, int add_line, const char *fmt_apt,
+ const char *fmt_rapt, const char *fmt_ev, const char *fmt_rev,
+ regex_t * regex)
{
int i;
struct date day;
@@ -492,45 +457,38 @@ date_arg (const char *ddate, int add_line, const char *fmt_apt,
* Check (with the argument length) if a date or a number of days
* was entered, and then call app_arg() to print appointments
*/
- arg_len = strlen (ddate);
- if (arg_len <= 4)
- { /* a number of days was entered */
- for (i = 0; i <= arg_len - 1; i++)
- {
- if (isdigit (ddate[i]))
- num_digit++;
- }
- if (num_digit == arg_len)
- numdays = atoi (ddate);
-
- /*
- * 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);
- t = *localtime (&timer);
- display_app (&t, numdays, add_line, fmt_apt, fmt_rapt, fmt_ev, fmt_rev,
- regex);
+ arg_len = strlen(ddate);
+ if (arg_len <= 4) { /* a number of days was entered */
+ for (i = 0; i <= arg_len - 1; i++) {
+ if (isdigit(ddate[i]))
+ num_digit++;
}
- 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, regex);
- }
- else
- {
- char outstr[BUFSIZ];
- fputs (_("Argument to the '-d' flag is not valid\n"), stderr);
- snprintf (outstr, BUFSIZ,
- "Possible argument format are: '%s' or 'n'\n",
- DATEFMT_DESC (conf.input_datefmt));
- fputs (_(outstr), stdout);
- more_info ();
- }
+ if (num_digit == arg_len)
+ numdays = atoi(ddate);
+
+ /*
+ * 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);
+ t = *localtime(&timer);
+ display_app(&t, numdays, add_line, fmt_apt, fmt_rapt, fmt_ev, fmt_rev,
+ regex);
+ } 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, regex);
+ } else {
+ char outstr[BUFSIZ];
+ fputs(_("Argument to the '-d' flag is not valid\n"), stderr);
+ snprintf(outstr, BUFSIZ,
+ "Possible argument format are: '%s' or 'n'\n",
+ DATEFMT_DESC(conf.input_datefmt));
+ fputs(_(outstr), stdout);
+ more_info();
}
+ }
}
/*
@@ -542,9 +500,9 @@ date_arg (const char *ddate, int add_line, const char *fmt_apt,
* 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, regex_t *regex)
+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, regex_t * regex)
{
int i, numdays = 1, error = 0, arg_len = 0;
static struct tm t;
@@ -553,76 +511,65 @@ date_arg_extended (const char *startday, const char *range, int add_line,
/*
* Check arguments and extract information
*/
- if (range != NULL)
- {
- arg_len = strlen (range);
- for (i = 0; i <= arg_len - 1; i++)
- {
- if (!isdigit (range[i]))
- error = 1;
- }
- if (!error)
- numdays = atoi (range);
- }
- timer = time (NULL);
- t = *localtime (&timer);
- 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 (range != NULL) {
+ arg_len = strlen(range);
+ for (i = 0; i <= arg_len - 1; i++) {
+ if (!isdigit(range[i]))
+ error = 1;
}
- if (!error)
- {
- display_app (&t, numdays, add_line, fmt_apt, fmt_rapt, fmt_ev, fmt_rev,
- regex);
- }
- else
- {
- char outstr[BUFSIZ];
- fputs (_("Argument is not valid\n"), stderr);
- snprintf (outstr, BUFSIZ,
- "Argument format for -s and --startday is: '%s'\n",
- DATEFMT_DESC (conf.input_datefmt));
- fputs (_(outstr), stdout);
- fputs (_("Argument format for -r and --range is: 'n'\n"), stdout);
- more_info ();
+ if (!error)
+ numdays = atoi(range);
+ }
+ timer = time(NULL);
+ t = *localtime(&timer);
+ 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,
+ regex);
+ } else {
+ char outstr[BUFSIZ];
+ fputs(_("Argument is not valid\n"), stderr);
+ snprintf(outstr, BUFSIZ,
+ "Argument format for -s and --startday is: '%s'\n",
+ DATEFMT_DESC(conf.input_datefmt));
+ fputs(_(outstr), stdout);
+ fputs(_("Argument format for -r and --range is: 'n'\n"), stdout);
+ more_info();
+ }
}
-
/*
* Parse the command-line arguments and call the appropriate
* routines to handle those arguments. Also initialize the data paths.
*/
-int
-parse_args (int argc, char **argv)
+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 cflag = 0; /* -c: specify the calendar file to use */
- int dflag = 0; /* -d: print appointments for a specified days */
- int Dflag = 0; /* -D: specify data directory to use */
- 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 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 aflag = 0; /* -a: print appointments for current day */
+ int cflag = 0; /* -c: specify the calendar file to use */
+ int dflag = 0; /* -d: print appointments for a specified days */
+ int Dflag = 0; /* -D: specify data directory to use */
+ 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 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 */
/* Format strings */
const char *fmt_apt = " - %S -> %E\n\t%m\n";
const char *fmt_rapt = " - %S -> %E\n\t%m\n";
@@ -636,9 +583,8 @@ parse_args (int argc, char **argv)
regex_t reg, *preg = NULL;
/* Long options only */
- int statusflag = 0; /* --status: get the status of running instances */
- enum
- {
+ int statusflag = 0; /* --status: get the status of running instances */
+ enum {
STATUS_OPT = CHAR_MAX + 1
};
@@ -671,284 +617,243 @@ parse_args (int argc, char **argv)
{NULL, no_argument, NULL, 0}
};
- 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++;
- break;
- case 'c':
- cflag = 1;
- multiple_flag++;
- cfile = optarg;
- load_data++;
- break;
- case 'd':
- dflag = 1;
- multiple_flag++;
- load_data++;
- ddate = optarg;
- break;
- case 'D':
- Dflag = 1;
- datadir = optarg;
- break;
- case 'h':
- hflag = 1;
- break;
- case 'g':
- gflag = 1;
- break;
- case 'i':
- iflag = 1;
- multiple_flag++;
- load_data++;
- ifile = optarg;
- break;
- case 'n':
- nflag = 1;
- multiple_flag++;
- load_data++;
- break;
- case 'r':
- rflag = 1;
- multiple_flag++;
- load_data++;
- range = optarg;
- break;
- case 's':
- sflag = 1;
- multiple_flag++;
- load_data++;
- startday = optarg;
- break;
- case 'S':
- EXIT_IF (Sflag > 0,
- _("Can not handle more than one regular expression."));
- Sflag = 1;
- if (regcomp (&reg, optarg, REG_EXTENDED))
- EXIT (_("Could not compile regular expression."));
- preg = &reg;
- 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;
- }
- }
- else
- tnum = -1;
- break;
- case 'v':
- vflag = 1;
- break;
- case 'x':
- xflag = 1;
- multiple_flag++;
- load_data++;
- if (optarg != NULL)
- {
- if (strcmp (optarg, "ical") == 0)
- xfmt = IO_EXPORT_ICAL;
- else if (strcmp (optarg, "pcal") == 0)
- 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;
- }
- break;
- case OPT_FMT_APT:
- fmt_apt = optarg;
- break;
- case OPT_FMT_RAPT:
- fmt_rapt = optarg;
- break;
- case OPT_FMT_EV:
- fmt_ev = optarg;
- break;
- case OPT_FMT_REV:
- fmt_rev = optarg;
- break;
- case OPT_FMT_TODO:
- fmt_todo = optarg;
- break;
- case OPT_READ_ONLY:
- read_only = 1;
- break;
- default:
- usage ();
- usage_try ();
- unknown_flag = 1;
- non_interactive = 1;
- /* NOTREACHED */
+ 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++;
+ break;
+ case 'c':
+ cflag = 1;
+ multiple_flag++;
+ cfile = optarg;
+ load_data++;
+ break;
+ case 'd':
+ dflag = 1;
+ multiple_flag++;
+ load_data++;
+ ddate = optarg;
+ break;
+ case 'D':
+ Dflag = 1;
+ datadir = optarg;
+ break;
+ case 'h':
+ hflag = 1;
+ break;
+ case 'g':
+ gflag = 1;
+ break;
+ case 'i':
+ iflag = 1;
+ multiple_flag++;
+ load_data++;
+ ifile = optarg;
+ break;
+ case 'n':
+ nflag = 1;
+ multiple_flag++;
+ load_data++;
+ break;
+ case 'r':
+ rflag = 1;
+ multiple_flag++;
+ load_data++;
+ range = optarg;
+ break;
+ case 's':
+ sflag = 1;
+ multiple_flag++;
+ load_data++;
+ startday = optarg;
+ break;
+ case 'S':
+ EXIT_IF(Sflag > 0, _("Can not handle more than one regular expression."));
+ Sflag = 1;
+ if (regcomp(&reg, optarg, REG_EXTENDED))
+ EXIT(_("Could not compile regular expression."));
+ preg = &reg;
+ 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;
+ }
+ } else
+ tnum = -1;
+ break;
+ case 'v':
+ vflag = 1;
+ break;
+ case 'x':
+ xflag = 1;
+ multiple_flag++;
+ load_data++;
+ if (optarg != NULL) {
+ if (strcmp(optarg, "ical") == 0)
+ xfmt = IO_EXPORT_ICAL;
+ else if (strcmp(optarg, "pcal") == 0)
+ 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;
+ }
+ break;
+ case OPT_FMT_APT:
+ fmt_apt = optarg;
+ break;
+ case OPT_FMT_RAPT:
+ fmt_rapt = optarg;
+ break;
+ case OPT_FMT_EV:
+ fmt_ev = optarg;
+ break;
+ case OPT_FMT_REV:
+ fmt_rev = optarg;
+ break;
+ case OPT_FMT_TODO:
+ fmt_todo = optarg;
+ break;
+ case OPT_READ_ONLY:
+ read_only = 1;
+ break;
+ default:
+ usage();
+ usage_try();
+ unknown_flag = 1;
+ non_interactive = 1;
+ /* NOTREACHED */
}
+ }
argc -= optind;
- if (argc >= 1)
- {
- usage ();
- usage_try ();
- return EXIT_FAILURE;
- /* Incorrect arguments */
- }
- else if (Dflag && cflag)
- {
- fputs (_("Options '-D' and '-c' cannot be used at the same time\n"),
- stderr);
- usage ();
- usage_try ();
- return EXIT_FAILURE;
- }
- 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 (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, NULL);
- io_check_dir (path_notes, NULL);
- io_check_file (path_apts, NULL);
- io_check_file (path_todo, NULL);
- io_load_app ();
- io_load_todo ();
- note_gc ();
- non_interactive = 1;
- }
- else if (multiple_flag)
- {
- if (load_data)
- {
- io_init (cfile, datadir);
- io_check_dir (path_dir, NULL);
- io_check_dir (path_notes, NULL);
- }
- if (iflag)
- {
- io_check_file (path_apts, NULL);
- io_check_file (path_todo, NULL);
- /* Get default pager in case we need to show a log file. */
- vars_init ();
- io_load_app ();
- io_load_todo ();
- io_import_data (IO_IMPORT_ICAL, ifile);
- io_save_apts ();
- io_save_todo ();
- non_interactive = 1;
- }
- if (xflag)
- {
- io_check_file (path_apts, NULL);
- io_check_file (path_todo, NULL);
- io_load_app ();
- io_load_todo ();
- io_export_data (xfmt);
- non_interactive = 1;
- return non_interactive;
- }
- if (tflag)
- {
- io_check_file (path_todo, NULL);
- io_load_todo ();
- todo_arg (tnum, fmt_todo, preg);
- non_interactive = 1;
- }
- if (nflag)
- {
- io_check_file (path_apts, NULL);
- io_load_app ();
- next_arg ();
- non_interactive = 1;
- }
- if (dflag || rflag || sflag)
- {
- io_check_file (path_apts, NULL);
- io_check_file (path_conf, NULL);
- io_load_app ();
- config_load (); /* To get output date format. */
- if (dflag)
- date_arg (ddate, add_line, fmt_apt, fmt_rapt, fmt_ev, fmt_rev,
- preg);
- if (rflag || sflag)
- date_arg_extended (startday, range, add_line, fmt_apt,
- fmt_rapt, fmt_ev, fmt_rev, preg);
- non_interactive = 1;
- }
- else if (aflag)
- {
- struct date day;
-
- io_check_file (path_apts, NULL);
- io_check_file (path_conf, NULL);
- vars_init ();
- config_load (); /* To get output date format. */
- io_load_app ();
- day.dd = day.mm = day.yyyy = 0;
- app_arg (add_line, &day, 0, fmt_apt, fmt_rapt, fmt_ev, fmt_rev,
- preg);
- non_interactive = 1;
- }
- }
- else
- {
- non_interactive = 0;
- io_init (cfile, datadir);
- }
+ if (argc >= 1) {
+ usage();
+ usage_try();
+ return EXIT_FAILURE;
+ /* Incorrect arguments */
+ } else if (Dflag && cflag) {
+ fputs(_("Options '-D' and '-c' cannot be used at the same time\n"), stderr);
+ usage();
+ usage_try();
+ return EXIT_FAILURE;
+ } 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 (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, NULL);
+ io_check_dir(path_notes, NULL);
+ io_check_file(path_apts, NULL);
+ io_check_file(path_todo, NULL);
+ io_load_app();
+ io_load_todo();
+ note_gc();
+ non_interactive = 1;
+ } else if (multiple_flag) {
+ if (load_data) {
+ io_init(cfile, datadir);
+ io_check_dir(path_dir, NULL);
+ io_check_dir(path_notes, NULL);
+ }
+ if (iflag) {
+ io_check_file(path_apts, NULL);
+ io_check_file(path_todo, NULL);
+ /* Get default pager in case we need to show a log file. */
+ vars_init();
+ io_load_app();
+ io_load_todo();
+ io_import_data(IO_IMPORT_ICAL, ifile);
+ io_save_apts();
+ io_save_todo();
+ non_interactive = 1;
+ }
+ if (xflag) {
+ io_check_file(path_apts, NULL);
+ io_check_file(path_todo, NULL);
+ io_load_app();
+ io_load_todo();
+ io_export_data(xfmt);
+ non_interactive = 1;
+ return non_interactive;
+ }
+ if (tflag) {
+ io_check_file(path_todo, NULL);
+ io_load_todo();
+ todo_arg(tnum, fmt_todo, preg);
+ non_interactive = 1;
+ }
+ if (nflag) {
+ io_check_file(path_apts, NULL);
+ io_load_app();
+ next_arg();
+ non_interactive = 1;
+ }
+ if (dflag || rflag || sflag) {
+ io_check_file(path_apts, NULL);
+ io_check_file(path_conf, NULL);
+ io_load_app();
+ config_load(); /* To get output date format. */
+ if (dflag)
+ date_arg(ddate, add_line, fmt_apt, fmt_rapt, fmt_ev, fmt_rev, preg);
+ if (rflag || sflag)
+ date_arg_extended(startday, range, add_line, fmt_apt,
+ fmt_rapt, fmt_ev, fmt_rev, preg);
+ non_interactive = 1;
+ } else if (aflag) {
+ struct date day;
+
+ io_check_file(path_apts, NULL);
+ io_check_file(path_conf, NULL);
+ vars_init();
+ config_load(); /* To get output date format. */
+ io_load_app();
+ day.dd = day.mm = day.yyyy = 0;
+ app_arg(add_line, &day, 0, fmt_apt, fmt_rapt, fmt_ev, fmt_rev, preg);
+ non_interactive = 1;
+ }
+ } else {
+ non_interactive = 0;
+ io_init(cfile, datadir);
}
+ }
if (preg)
- regfree (preg);
+ regfree(preg);
return non_interactive;
}