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Add pattern filter option

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This adds a new item filter option --filter-pattern and removes the
whole -S parameter logic, while making -S an alias for --filter-pattern.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer
2014-08-06 09:26:46 +02:00
parent bfe73d0e5d
commit 9ce5861468
6 changed files with 51 additions and 56 deletions
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64
src/args.c
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@@ -47,6 +47,7 @@
/* Long options */
enum {
OPT_FILTER_TYPE = 1000,
OPT_FILTER_PATTERN,
OPT_FILTER_START_FROM,
OPT_FILTER_START_TO,
OPT_FILTER_START_AFTER,
@@ -214,10 +215,8 @@ static void status_arg(void)
* 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.
* If regex is not null, only the matching todos are printed.
*/
static void todo_arg(int priority, const char *format, regex_t * regex,
int *limit)
static void todo_arg(int priority, const char *format, int *limit)
{
llist_item_t *i;
int title = 1;
@@ -239,8 +238,6 @@ static void todo_arg(int priority, const char *format, regex_t * regex,
if (*limit == 0)
return;
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) {
@@ -304,19 +301,18 @@ 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.
* 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, int *limit)
int *limit)
{
if (*limit == 0)
return 0;
if (date == 0)
date = get_sec_date(*day);
day_store_items(date, regex, 0);
day_store_items(date, 0);
int n = day_item_count(0);
@@ -339,7 +335,7 @@ app_arg(int add_line, struct date *day, long date, const char *fmt_apt,
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, int *limit)
int *limit)
{
int i, app_found;
struct date day;
@@ -350,7 +346,7 @@ display_app(struct tm *t, int numdays, int add_line, const char *fmt_apt,
day.yyyy = t->tm_year + 1900;
app_found =
app_arg(add_line, &day, 0, fmt_apt, fmt_rapt, fmt_ev,
fmt_rev, regex, limit);
fmt_rev, limit);
if (app_found)
add_line = 1;
t->tm_mday++;
@@ -365,7 +361,7 @@ display_app(struct tm *t, int numdays, int add_line, const char *fmt_apt,
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, int *limit)
int *limit)
{
struct date day;
static struct tm t;
@@ -384,13 +380,13 @@ date_arg(const char *ddate, int add_line, const char *fmt_apt,
timer = time(NULL);
localtime_r(&timer, &t);
display_app(&t, atoi(ddate), add_line, fmt_apt, fmt_rapt,
fmt_ev, fmt_rev, regex, limit);
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, regex, limit);
fmt_ev, fmt_rev, limit);
} else {
fputs(_("Argument to the '-d' flag is not valid\n"),
stderr);
@@ -413,8 +409,7 @@ date_arg(const char *ddate, int add_line, const char *fmt_apt,
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,
int *limit)
const char *fmt_ev, const char *fmt_rev, int *limit)
{
int numdays = 1, error = 0;
static struct tm t;
@@ -445,7 +440,7 @@ date_arg_extended(const char *startday, const char *range, int add_line,
}
if (!error) {
display_app(&t, numdays, add_line, fmt_apt, fmt_rapt,
fmt_ev, fmt_rev, regex, limit);
fmt_ev, fmt_rev, limit);
} else {
fputs(_("Argument is not valid\n"), stderr);
fprintf(stdout,
@@ -525,7 +520,7 @@ int parse_args(int argc, char **argv)
int vflag = 0; /* -v: print version number */
int xflag = 0; /* -x: export data */
/* Filters */
struct item_filter filter = { TYPE_MASK_ALL, -1, -1, -1, -1 };
struct item_filter filter = { TYPE_MASK_ALL, NULL, -1, -1, -1, -1 };
/* Format strings */
const char *fmt_apt = " - %S -> %E\n\t%m\n";
const char *fmt_rapt = " - %S -> %E\n\t%m\n";
@@ -539,7 +534,7 @@ int parse_args(int argc, char **argv)
const char *ddate = "", *cfile = NULL, *range = NULL, *startday =
NULL;
const char *datadir = NULL, *ifile = NULL;
regex_t reg, *preg = NULL;
regex_t reg;
/* Long options only */
int statusflag = 0; /* --status: get the status of running instances */
@@ -569,6 +564,7 @@ int parse_args(int argc, char **argv)
{"export", optional_argument, NULL, 'x'},
{"filter-type", required_argument, NULL, OPT_FILTER_TYPE},
{"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},
@@ -643,14 +639,6 @@ int parse_args(int argc, char **argv)
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++;
@@ -696,6 +684,16 @@ int parse_args(int argc, char **argv)
EXIT_IF(filter.type_mask == 0,
_("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."));
if (regcomp(&reg, optarg, REG_EXTENDED))
EXIT(_("Could not compile regular expression."));
filter.regex = &reg;
break;
case OPT_FILTER_START_FROM:
filter.start_from = parse_datearg(optarg);
EXIT_IF(filter.start_from == -1,
@@ -834,7 +832,7 @@ int parse_args(int argc, char **argv)
if (tflag) {
io_check_file(path_todo);
io_load_todo();
todo_arg(tnum, fmt_todo, preg, &limit);
todo_arg(tnum, fmt_todo, &limit);
non_interactive = 1;
}
if (nflag) {
@@ -851,14 +849,13 @@ int parse_args(int argc, char **argv)
if (dflag)
date_arg(ddate, add_line, fmt_apt,
fmt_rapt, fmt_ev, fmt_rev,
preg, &limit);
&limit);
if (rflag || sflag)
date_arg_extended(startday, range,
add_line,
fmt_apt,
fmt_rapt, fmt_ev,
fmt_rev, preg,
&limit);
fmt_rev, &limit);
non_interactive = 1;
} else if (aflag) {
struct date day;
@@ -870,7 +867,7 @@ int parse_args(int argc, char **argv)
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, preg, &limit);
fmt_ev, fmt_rev, &limit);
non_interactive = 1;
}
} else {
@@ -879,8 +876,9 @@ int parse_args(int argc, char **argv)
}
}
if (preg)
regfree(preg);
/* Free filter parameters. */
if (filter.regex)
regfree(filter.regex);
return non_interactive;
}