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|
/*
* Calcurse - text-based organizer
*
* Copyright (c) 2004-2017 calcurse Development Team <misc@calcurse.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Send your feedback or comments to : misc@calcurse.org
* Calcurse home page : http://calcurse.org
*
*/
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <sys/types.h>
#include <limits.h>
#include <getopt.h>
#include <time.h>
#include "calcurse.h"
/* Input types for parse_datetimearg() */
enum {
ARG_DATE,
ARG_DATE_TIME,
ARG_TIME,
ARG_ERR
};
/* Long options */
enum {
OPT_FILTER_INVERT = 1000,
OPT_FILTER_TYPE,
OPT_FILTER_HASH,
OPT_FILTER_PATTERN,
OPT_FILTER_START_FROM,
OPT_FILTER_START_TO,
OPT_FILTER_START_AFTER,
OPT_FILTER_START_BEFORE,
OPT_FILTER_START_RANGE,
OPT_FILTER_END_FROM,
OPT_FILTER_END_TO,
OPT_FILTER_END_AFTER,
OPT_FILTER_END_BEFORE,
OPT_FILTER_END_RANGE,
OPT_FILTER_PRIORITY,
OPT_FILTER_COMPLETED,
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_DUMP_IMPORTED,
OPT_EXPORT_UID,
OPT_READ_ONLY,
OPT_STATUS,
OPT_DAEMON,
OPT_INPUT_DATEFMT,
OPT_OUTPUT_DATEFMT
};
/*
* Print Calcurse usage and exit.
*/
static void usage(void)
{
printf("%s\n", _("Usage:\n"
"calcurse [-D <directory>] [-C <directory>] [-c <calendar file>]\n"
"calcurse -Q [--from <date>] [--to <date>] [--days <number>]\n"
"calcurse -a | -d <date> | -d <number> | -n | -r[<number>] | -s[<date>] | -t[<number>]\n"
"calcurse -h | -v | --status | -G | -P | -g | -i <file> | -x[<file>] | --daemon"));
}
static void usage_try(void)
{
printf("%s\n", _("Try `calcurse -h` for more information."));
}
/*
* Print Calcurse version with a short copyright text and exit.
*/
static void version_arg(void)
{
printf(_("calcurse %s -- text-based organizer\n"), VERSION);
putchar('\n');
printf("%s\n", _("Copyright (c) 2004-2017 calcurse Development Team."));
printf("%s\n", _("This is free software; see the source for copying conditions."));
}
/*
* Print the command line options and exit.
*/
static void help_arg(void)
{
usage();
putchar('\n');
printf("%s\n", _("Operations in command line mode:"));
printf("%s\n", _(" -Q, --query Print items in a given query range"));
printf("%s\n", _(" -G, --grep Grep items from the data files"));
printf("%s\n", _(" -P, --purge Read items and write them back"));
printf("%s\n", _("Query short forms:\n"
"-a, -d <date>|<number>, -n, -r[<number>], -s[<date>], -t<number>"));
putchar('\n');
printf("%s\n", _("Note that filter, format and day-range options affect input or output:"));
printf("%s\n", _(" --filter-* Filter items loaded by -Q, -G, -P and -x"));
printf("%s\n", _(" --format-* Rewrite output from -Q, -G and --dump-imported"));
printf("%s\n", _(" --from <date> Limit day range of -Q."));
printf("%s\n", _(" --to <date> Limit day range of -Q."));
printf("%s\n", _(" --days <number> Limit day range of -Q."));
putchar('\n');
printf("%s\n", _(" --limit, -l <number> Limit number of query results"));
printf("%s\n", _(" --search, -S <regexp> Match regular expression in queries"));
printf("%s\n", _("Consult the man page for details."));
putchar('\n');
printf("%s\n", _("Miscellaneous:"));
printf("%s\n", _(" -c, --calendar <file> The calendar data file to use"));
printf("%s\n", _(" -C, --confdir <dir> The configuration directory to use"));
printf("%s\n", _(" --daemon Run notification daemon in the background"));
printf("%s\n", _(" -D, --datadir <dir> The data directory to use"));
printf("%s\n", _(" -g, --gc Run the garbage collector"));
printf("%s\n", _(" -h, --help Show this help text"));
printf("%s\n", _(" -i, --import <file> Import iCal data from file"));
printf("%s\n", _(" -q, --quiet Suppress system dialogs"));
printf("%s\n", _(" --read-only Do not save configuration or data files"));
printf("%s\n", _(" --status Display status of running instances"));
printf("%s\n", _(" -v, --version Show version information"));
printf("%s\n", _(" -x, --export[<format>] Export to stdout in ical (default) or pcal format"));
putchar('\n');
printf("%s\n", _("For more information, type '?' from within calcurse, or read the manpage."));
printf("%s\n", _("Submit feature requests and suggestions to <misc@calcurse.org>."));
printf("%s\n", _("Submit bug reports to <bugs@calcurse.org>."));
}
/*
* Used to display the status of running instances of calcurse.
* The displayed message will look like one of the following ones:
*
* calcurse is running (pid #)
* calcurse is running in background (pid #)
* calcurse is not running
*
* The status is obtained by looking at pid files in user data directory
* (.calcurse.pid and .daemon.pid).
*/
static void status_arg(void)
{
int cpid, 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);
if (cpid)
fprintf(stdout, _("calcurse is running (pid %d)\n"), cpid);
else if (dpid)
fprintf(stdout,
_("calcurse is running in background (pid %d)\n"),
dpid);
else
puts(_("calcurse is not running"));
}
/* Print TODO list and return the number of printed items. */
static int todo_arg(const char *format, int *limit, struct item_filter *filter)
{
const char *titlestr =
filter->completed ? _("completed tasks:\n") : _("to do:\n");
int title = 1;
int n = 0;
llist_item_t *i;
LLIST_FOREACH(&todolist, i) {
if (*limit == 0)
break;
struct todo *todo = LLIST_TS_GET_DATA(i);
if (title) {
fputs(titlestr, stdout);
title = 0;
}
print_todo(format, todo);
n++;
(*limit)--;
}
return n;
}
/* Print the next appointment within the upcoming 24 hours. */
static void next_arg(void)
{
struct notify_app next_app;
const long current_time = now();
int time_left, hours_left, min_left;
next_app.time = date_sec_change(current_time, 0, 1);
next_app.got_app = 0;
next_app.txt = NULL;
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;
/* In minutes rounded up. */
min_left = time_left / MININSEC +
(time_left % MININSEC ? 1 : 0);
hours_left = min_left / HOURINMIN;
min_left = min_left % HOURINMIN;
fputs(_("next appointment:\n"), stdout);
fprintf(stdout, " [%02d:%02d] %s\n", hours_left,
min_left, next_app.txt);
mem_free(next_app.txt);
}
}
/*
* Print the date on stdout.
*/
static void arg_print_date(long date)
{
char date_str[BUFSIZ];
struct tm lt;
localtime_r((time_t *) & date, <);
strftime(date_str, BUFSIZ, conf.output_datefmt, <);
fputs(date_str, stdout);
fputs(":\n", stdout);
}
/*
* 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)
{
long date;
for (date = from; date <= to; date = date_sec_change(date, 0, 1)) {
day_store_items(date, 0, 1);
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;
}
}
/*
* Convert a string with a (local time) date, date-time or time into
* the Unix time for that point in time as follows:
* - a date only is converted to midnight (beginning) of that day
* - a date-time is converted to that day and time
* - a time only is converted to that time of the current day
* The date format is taken from the user configuration.
* The type of the input string is returned in the type argument.
*/
static time_t parse_datetimearg(const char *str, int *type)
{
char *date = mem_strdup(str);
*type = ARG_ERR;
char *time;
struct date day;
unsigned hour, min;
time_t ret;
time = strchr(date, ' ');
if (time) { /* Date and time? */
*time++ = '\0';
if (!parse_time(time, &hour, &min))
return -1;
if (!parse_date(date, conf.input_datefmt,
(int *)&day.yyyy, (int *)&day.mm, (int *)&day.dd, NULL))
return -1;
ret = date2sec(day, hour, min);
*type = ARG_DATE_TIME;
} else /* Date?*/ if (parse_date(date, conf.input_datefmt,
(int *)&day.yyyy, (int *)&day.mm, (int *)&day.dd, NULL)) {
ret = date2sec(day, 0, 0);
*type = ARG_DATE;
} else /* Time? */ if (parse_time(date, &hour, &min)) {
ret = date2sec(*ui_calendar_get_today(), hour, min);
*type = ARG_TIME;
} else
return -1;
return ret;
}
/*
* Parse a "from,to" date range.
* For an open-end range no change occurs at the open end.
*/
static int parse_daterange(const char *str, time_t *date_from, time_t *date_to)
{
int type, ret = 0;
char *s = mem_strdup(str);
char *p = strchr(s, ',');
if (!p)
goto cleanup;
*p = '\0';
p++;
if (*s != '\0') {
*date_from = parse_datetimearg(s, &type);
if (*date_from == -1)
goto cleanup;
}
if (*p != '\0') {
*date_to = parse_datetimearg(p, &type);
if (*date_to == -1)
goto cleanup;
if (type == ARG_DATE)
*date_to = ENDOFDAY(*date_to);
}
ret = 1;
cleanup:
mem_free(s);
return ret;
}
static int parse_type_mask(const char *str)
{
char *buf = mem_strdup(str), *p;
int mask = 0;
for (p = strtok(buf, ","); p; p = strtok(NULL, ",")) {
if (!strcmp(p, "event")) {
mask |= TYPE_MASK_EVNT;
} else if (!strcmp(p, "apt")) {
mask |= TYPE_MASK_APPT;
} else if (!strcmp(p, "recur-event")) {
mask |= TYPE_MASK_RECUR_EVNT;
} else if (!strcmp(p, "recur-apt")) {
mask |= TYPE_MASK_RECUR_APPT;
} else if (!strcmp(p, "recur")) {
mask |= TYPE_MASK_RECUR;
} else if (!strcmp(p, "cal")) {
mask |= TYPE_MASK_CAL;
} else if (!strcmp(p, "todo")) {
mask |= TYPE_MASK_TODO;
} else {
mask = 0;
goto cleanup;
}
}
cleanup:
mem_free(buf);
return mask;
}
/*
* Parse the command-line arguments and call the appropriate
* routines to handle those arguments. Also initialize the data paths.
* Returns the non-interactive value.
*/
int parse_args(int argc, char **argv)
{
/* Command-line flags - NOTE that read_only is global */
int grep = 0, grep_filter = 0, purge = 0, query = 0, next = 0;
int status = 0, gc = 0, import = 0, export = 0, daemon = 0;
/* Command line invocation */
int filter_opt = 0, format_opt = 0, query_range = 0, cmd_line = 0;
int start_from = 0, start_to = 0, end_from = 0, end_to = 0;
/* Query ranges */
time_t from = -1, to = -1;
int range = 0;
int limit = INT_MAX;
/* Filters */
struct item_filter filter = { 0, 0, NULL, NULL, -1, -1, -1, -1, 0, 0, 0 };
/* Format strings */
const char *fmt_apt = NULL;
const char *fmt_rapt = NULL;
const char *fmt_ev = NULL;
const char *fmt_rev = NULL;
const char *fmt_todo = NULL;
/* Import and export parameters */
int xfmt = IO_EXPORT_ICAL;
int dump_imported = 0, export_uid = 0;
/* Data file locations */
const char *datadir = NULL;
const char *cfile = NULL, *ifile = NULL, *confdir = NULL;
int non_interactive = 1;
int ch, cpid, type;
regex_t reg;
char buf[BUFSIZ];
struct tm tm;
time_t t;
static const char *optstr = "PFgGhvnNax::t::C:d:c:r::s::S:D:i:l:qQ";
struct option longopts[] = {
{"appointment", no_argument, NULL, 'a'},
{"calendar", required_argument, NULL, 'c'},
/* Deprecated */
{"conf", required_argument, NULL, 'C'},
{"confdir", required_argument, NULL, 'C'},
{"day", required_argument, NULL, 'd'},
{"datadir", required_argument, NULL, 'D'},
/* Deprecated */
{"directory", required_argument, NULL, 'D'},
{"filter", no_argument, NULL, 'F'},
{"gc", no_argument, NULL, 'g'},
{"grep", no_argument, NULL, 'G'},
{"help", no_argument, NULL, 'h'},
{"import", required_argument, NULL, 'i'},
{"limit", required_argument, NULL, 'l'},
{"next", no_argument, NULL, 'n'},
{"note", no_argument, NULL, 'N'},
{"purge", no_argument, NULL, 'P'},
{"range", optional_argument, NULL, 'r'},
{"startday", optional_argument, NULL, 's'},
{"search", required_argument, NULL, 'S'},
{"todo", optional_argument, NULL, 't'},
{"version", no_argument, NULL, 'v'},
{"export", optional_argument, NULL, 'x'},
{"quiet", no_argument, NULL, 'q'},
{"query", optional_argument, NULL, 'Q'},
{"filter-invert", no_argument, NULL, OPT_FILTER_INVERT},
{"filter-type", required_argument, NULL, OPT_FILTER_TYPE},
{"filter-hash", required_argument, NULL, OPT_FILTER_HASH},
{"filter-pattern", required_argument, NULL, OPT_FILTER_PATTERN},
{"filter-start-from", required_argument, NULL, OPT_FILTER_START_FROM},
{"filter-start-to", required_argument, NULL, OPT_FILTER_START_TO},
{"filter-start-after", required_argument, NULL, OPT_FILTER_START_AFTER},
{"filter-start-before", required_argument, NULL, OPT_FILTER_START_BEFORE},
{"filter-start-range", required_argument, NULL, OPT_FILTER_START_RANGE},
{"filter-end-from", required_argument, NULL, OPT_FILTER_END_FROM},
{"filter-end-to", required_argument, NULL, OPT_FILTER_END_TO},
{"filter-end-after", required_argument, NULL, OPT_FILTER_END_AFTER},
{"filter-end-before", required_argument, NULL, OPT_FILTER_END_BEFORE},
{"filter-end-range", required_argument, NULL, OPT_FILTER_END_RANGE},
{"filter-priority", required_argument, NULL, OPT_FILTER_PRIORITY},
{"filter-completed", no_argument, NULL, OPT_FILTER_COMPLETED},
{"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},
{"export-uid", no_argument, NULL, OPT_EXPORT_UID},
{"dump-imported", no_argument, NULL, OPT_DUMP_IMPORTED},
{"read-only", no_argument, NULL, OPT_READ_ONLY},
{"status", no_argument, NULL, OPT_STATUS},
{"daemon", no_argument, NULL, OPT_DAEMON},
{"input-datefmt", required_argument, NULL, OPT_INPUT_DATEFMT},
{"output-datefmt", required_argument, NULL, OPT_OUTPUT_DATEFMT},
{NULL, no_argument, NULL, 0}
};
/*
* Load the configuration file first to get the input date format for
* parsing the remaining options.
*/
while ((ch = getopt_long(argc, argv, optstr, longopts, NULL)) != -1) {
switch (ch) {
case 'C':
confdir = optarg;
break;
case 'D':
datadir = optarg;
break;
case 'c':
cfile = optarg;
break;
}
}
io_init(cfile, datadir, confdir);
vars_init();
notify_init_vars();
if (io_file_exists(path_conf))
config_load();
/* Parse the remaining options. */
optind = 1;
while ((ch = getopt_long(argc, argv, optstr, longopts, NULL)) != -1) {
switch (ch) {
case 'a':
filter.type_mask |= TYPE_MASK_CAL;
query = 1;
break;
case 'c':
break;
case 'C':
break;
case 'd':
if (is_all_digit(optarg) ||
(*optarg == '-' && is_all_digit(optarg + 1))) {
range = atoi(optarg);
EXIT_IF(range == 0, _("invalid range: %s"),
optarg);
} else {
from = parse_datetimearg(optarg, &type);
EXIT_IF(from == -1 || type != ARG_DATE,
_("invalid date: %s"), optarg);
}
filter.type_mask |= TYPE_MASK_CAL;
query = 1;
break;
case 'D':
break;
case 'F':
grep_filter = grep = 1;
break;
case 'h':
help_arg();
goto cleanup;
case 'g':
gc = 1;
break;
case 'G':
grep = 1;
break;
case 'i':
import = 1;
ifile = optarg;
break;
case 'l':
limit = atoi(optarg);
break;
case 'n':
next = 1;
break;
case 'P':
filter.invert = 1;
purge = grep = 1;
break;
case 'r':
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':
if (!optarg)
optarg = "today";
from = parse_datetimearg(optarg, &type);
EXIT_IF(from == -1 || type != ARG_DATE,
_("invalid date: %s"), optarg);
filter.type_mask |= TYPE_MASK_CAL;
query = 1;
break;
case 't':
if (optarg) {
EXIT_IF(!is_all_digit(optarg),
_("invalid priority: %s"), optarg);
filter.priority = atoi(optarg);
if (filter.priority == 0)
filter.completed = 1;
else
filter.uncompleted = 1;
EXIT_IF(filter.priority > 9,
_("invalid priority: %s"), optarg);
} else {
filter.uncompleted = 1;
}
filter.type_mask |= TYPE_MASK_TODO;
query = 1;
break;
case 'v':
version_arg();
goto cleanup;
case 'x':
export = 1;
if (optarg) {
if (!strcmp(optarg, "ical"))
xfmt = IO_EXPORT_ICAL;
else if (!strcmp(optarg, "pcal"))
xfmt = IO_EXPORT_PCAL;
else
EXIT(_("invalid export format: %s"),
optarg);
}
break;
case 'q':
quiet = 1;
break;
case 'Q':
query = 1;
break;
case OPT_FILTER_INVERT:
filter.invert = !filter.invert;
filter_opt = 1;
break;
case OPT_FILTER_TYPE:
filter.type_mask = parse_type_mask(optarg);
EXIT_IF(filter.type_mask == 0,
_("invalid filter mask"));
filter_opt = 1;
break;
case OPT_FILTER_HASH:
filter.hash = mem_strdup(optarg);
filter_opt = 1;
break;
case 'S':
case OPT_FILTER_PATTERN:
EXIT_IF(filter.regex,
_("cannot handle more than one regular expression"));
if (regcomp(®, optarg, REG_EXTENDED))
EXIT(_("could not compile regular expression: %s"), optarg);
filter.regex = ®
filter_opt = 1;
break;
/*
* A date only is a time span (a day) and interpreted thus:
* "to" means "to end of day"
* "after" means "from start of next day"
*/
case OPT_FILTER_START_FROM:
EXIT_IF(start_from,
_("filter criterion already in use: %s"), argv[optind - 2]);
filter.start_from = parse_datetimearg(optarg, &type);
EXIT_IF(filter.start_from == -1,
_("invalid date: %s"), optarg);
start_from = 1;
filter_opt = 1;
break;
case OPT_FILTER_START_TO:
EXIT_IF(start_to,
_("filter criterion already in use: %s"), argv[optind - 2]);
filter.start_to = parse_datetimearg(optarg, &type);
EXIT_IF(filter.start_to == -1,
_("invalid date: %s"), optarg);
if (type == ARG_DATE)
filter.start_to = ENDOFDAY(filter.start_to);
start_to = 1;
filter_opt = 1;
break;
case OPT_FILTER_START_AFTER:
EXIT_IF(start_from,
_("filter criterion already in use: %s"), argv[optind - 2]);
filter.start_from = parse_datetimearg(optarg, &type);
EXIT_IF(filter.start_from == -1,
_("invalid date: %s"), optarg);
if (type == ARG_DATE)
filter.start_from = NEXTDAY(filter.start_from);
else
filter.start_from++;
start_from = 1;
filter_opt = 1;
break;
case OPT_FILTER_START_BEFORE:
EXIT_IF(start_to,
_("filter criterion already in use: %s"), argv[optind - 2]);
filter.start_to = parse_datetimearg(optarg, &type);
EXIT_IF(filter.start_to == -1,
_("invalid date: %s"), optarg);
filter.start_to--;
start_to = 1;
filter_opt = 1;
break;
case OPT_FILTER_START_RANGE:
EXIT_IF(start_from,
_("filter criterion already in use: %s"), argv[optind - 2]);
EXIT_IF(start_to,
_("filter criterion already in use: %s"), argv[optind - 2]);
/* Set initialization values in case of open-end range. */
filter.start_from = filter.start_to = -1;
EXIT_IF(!parse_daterange(optarg, &filter.start_from, &filter.start_to),
_("invalid date range: %s"), optarg);
start_from = 1;
start_to = 1;
filter_opt = 1;
break;
case OPT_FILTER_END_FROM:
EXIT_IF(end_from,
_("filter criterion already in use: %s"), argv[optind - 2]);
filter.end_from = parse_datetimearg(optarg, &type);
EXIT_IF(filter.end_from == -1,
_("invalid date: %s"), optarg);
end_from = 1;
filter_opt = 1;
break;
case OPT_FILTER_END_TO:
EXIT_IF(end_to,
_("filter criterion already in use: %s"), argv[optind - 2]);
filter.end_to = parse_datetimearg(optarg, &type);
EXIT_IF(filter.end_to == -1,
_("invalid date: %s"), optarg);
if (type == ARG_DATE)
filter.end_to = ENDOFDAY(filter.end_to);
end_to = 1;
filter_opt = 1;
break;
case OPT_FILTER_END_AFTER:
EXIT_IF(end_from,
_("filter criterion already in use: %s"), argv[optind - 2]);
filter.end_from = parse_datetimearg(optarg, &type);
EXIT_IF(filter.end_from == -1,
_("invalid date: %s"), optarg);
if (type == ARG_DATE)
filter.end_from = NEXTDAY(filter.end_from);
else
filter.end_from++;
end_from = 1;
filter_opt = 1;
break;
case OPT_FILTER_END_BEFORE:
EXIT_IF(end_to,
_("filter criterion already in use: %s"), argv[optind - 2]);
filter.end_to = parse_datetimearg(optarg, &type);
EXIT_IF(filter.end_to == -1,
_("invalid date: %s"), optarg);
filter.end_to--;
end_to = 1;
filter_opt = 1;
break;
case OPT_FILTER_END_RANGE:
EXIT_IF(end_from,
_("filter criterion already in use: %s"), argv[optind - 2]);
EXIT_IF(end_to,
_("filter criterion already in use: %s"), argv[optind - 2]);
/* Set default values in case of open-ended range. */
filter.start_from = filter.start_to = -1;
EXIT_IF(!parse_daterange(optarg, &filter.end_from, &filter.end_to),
_("invalid date range: %s"), optarg);
end_from = 1;
end_to = 1;
filter_opt = 1;
break;
case OPT_FILTER_PRIORITY:
filter.priority = atoi(optarg);
EXIT_IF(filter.priority < 1 || filter.priority > 9,
_("invalid priority: %s"), optarg);
filter_opt = 1;
break;
case OPT_FILTER_COMPLETED:
filter.completed = 1;
filter_opt = 1;
break;
case OPT_FILTER_UNCOMPLETED:
filter.uncompleted = 1;
filter_opt = 1;
break;
case OPT_FROM:
from = parse_datetimearg(optarg, &type);
EXIT_IF(from == -1 || type != ARG_DATE,
_("invalid date: %s"), optarg);
query_range = 1;
break;
case OPT_TO:
to = parse_datetimearg(optarg, &type);
EXIT_IF(to == -1 || type != ARG_DATE,
_("invalid date: %s"), optarg);
query_range = 1;
break;
case OPT_DAYS:
range = atoi(optarg);
EXIT_IF(range == 0, _("invalid range: %s"), optarg);
query_range = 1;
break;
case OPT_FMT_APT:
fmt_apt = optarg;
format_opt = 1;
break;
case OPT_FMT_RAPT:
fmt_rapt = optarg;
format_opt = 1;
break;
case OPT_FMT_EV:
fmt_ev = optarg;
format_opt = 1;
break;
case OPT_FMT_REV:
fmt_rev = optarg;
format_opt = 1;
break;
case OPT_FMT_TODO:
fmt_todo = optarg;
format_opt = 1;
break;
case OPT_DUMP_IMPORTED:
dump_imported = 1;
break;
case OPT_EXPORT_UID:
export_uid = 1;
break;
case OPT_READ_ONLY:
read_only = 1;
break;
case OPT_STATUS:
status = 1;
break;
case OPT_DAEMON:
EXIT_IF(cpid = io_get_pid(path_cpid),
_("calcurse is running (pid = %d)"), cpid);
daemon = 1;
filter.type_mask = TYPE_MASK_APPT | TYPE_MASK_RECUR_APPT;
break;
case OPT_INPUT_DATEFMT:
conf.input_datefmt = atoi(optarg);
EXIT_IF(conf.input_datefmt < 1 || conf.input_datefmt > 4,
_("invalid input date format: %s"), optarg);
cmd_line = 1;
break;
case OPT_OUTPUT_DATEFMT:
time(&t);
localtime_r(&t, &tm);
EXIT_IF(!strftime(buf, sizeof(buf), optarg, &tm),
_("invalid output date format: %s"), optarg);
strncpy(conf.output_datefmt, optarg,
sizeof(conf.output_datefmt) - 1);
conf.output_datefmt[sizeof(conf.output_datefmt) - 1] =
'\0';
cmd_line = 1;
break;
default:
usage();
usage_try();
goto cleanup;
}
}
if (filter.type_mask == 0)
filter.type_mask = TYPE_MASK_ALL;
if (status + grep + query + next + gc + import + export + daemon > 1 ||
optind < argc ||
(filter_opt && !(grep + query + export)) ||
(format_opt && !(grep + query + dump_imported)) ||
(query_range && !query) ||
(purge && !filter.invert)
) {
ERROR_MSG(_("invalid argument combination"));
usage();
usage_try();
goto cleanup;
}
EXIT_IF(to >= 0 && range, _("cannot specify a range and an end date"));
if (from == -1)
from = get_today();
if (to == -1)
to = ENDOFDAY(from);
EXIT_IF(to < from, _("end date cannot come before start date"));
if (range > 0)
to = date_sec_change(from, 0, range - 1);
else if (range < 0)
from = date_sec_change(to, 0, range + 1);
io_check_dir(path_ddir);
io_check_dir(path_notes);
io_check_dir(path_cdir);
io_check_dir(path_hooks);
if (status) {
status_arg();
} else if (grep) {
io_check_file(path_apts);
io_check_file(path_todo);
io_check_file(path_conf);
io_load_data(&filter, FORCE);
if (purge || grep_filter) {
io_save_todo(path_todo);
io_save_apts(path_apts);
} else {
/*
* Use default values for non-specified format strings.
*/
fmt_apt = fmt_apt ? fmt_apt : "%(raw)";
fmt_rapt = fmt_rapt ? fmt_rapt : "%(raw)";
fmt_ev = fmt_ev ? fmt_ev : "%(raw)";
fmt_rev = fmt_rev ? fmt_rev : "%(raw)";
fmt_todo = fmt_todo ? fmt_todo : "%(raw)";
io_dump_todo(fmt_todo);
io_dump_apts(fmt_apt, fmt_rapt, fmt_ev, fmt_rev);
}
} else if (query) {
io_check_file(path_apts);
io_check_file(path_todo);
io_check_file(path_conf);
io_load_data(&filter, FORCE);
/* Use default values for non-specified format strings. */
fmt_apt = fmt_apt ? fmt_apt : " - %S -> %E\n\t%m\n";
fmt_rapt = fmt_rapt ? fmt_rapt : " - %S -> %E\n\t%m\n";
fmt_ev = fmt_ev ? fmt_ev : " * %m\n";
fmt_rev = fmt_rev ? fmt_rev : " * %m\n";
fmt_todo = fmt_todo ? fmt_todo : "%p. %m\n";
int add_line = todo_arg(fmt_todo, &limit, &filter);
date_arg_from_to(from, to, add_line, fmt_apt, fmt_rapt, fmt_ev,
fmt_rev, &limit);
} 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_data(NULL, FORCE);
note_gc();
} else if (import) {
io_check_file(path_apts);
io_check_file(path_todo);
io_load_data(NULL, FORCE);
if (dump_imported) {
/*
* Use default values for non-specified format strings.
*/
fmt_apt = fmt_apt ? fmt_apt : "%(raw)";
fmt_rapt = fmt_rapt ? fmt_rapt : "%(raw)";
fmt_ev = fmt_ev ? fmt_ev : "%(raw)";
fmt_rev = fmt_rev ? fmt_rev : "%(raw)";
fmt_todo = fmt_todo ? fmt_todo : "%(raw)";
} else {
/*
* Do not dump items, unset format strings explicitly.
*/
fmt_apt = fmt_rapt = fmt_ev = fmt_rev = NULL;
fmt_todo = NULL;
}
io_import_data(IO_IMPORT_ICAL, ifile, fmt_ev, fmt_rev, fmt_apt,
fmt_rapt, fmt_todo);
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_data(&filter, FORCE);
io_export_data(xfmt, export_uid);
} else if (daemon) {
dmon_stop();
dmon_start(0);
} else if (!cmd_line) {
/* interactive mode */
non_interactive = 0;
}
cleanup:
/* Free filter parameters. */
if (filter.regex)
regfree(filter.regex);
return non_interactive;
}
|