/* Get number of items per panel to parse.
*
* The number of items per panel is returned. */
int
get_max_choices (void)
{
char *csv = NULL, *json = NULL, *html = NULL;
int max = MAX_CHOICES;
/* no max choices, return defaults */
if (conf.max_items <= 0)
return conf.real_time_html ? MAX_CHOICES_RT : MAX_CHOICES;
/* TERM */
if (!conf.output_stdout)
return conf.max_items > MAX_CHOICES ? MAX_CHOICES : conf.max_items;
/* REAL-TIME STDOUT */
/* real time HTML, display max rt choices */
if (conf.real_time_html)
return conf.max_items > MAX_CHOICES_RT ? MAX_CHOICES_RT : conf.max_items;
/* STDOUT */
/* CSV - allow n amount of choices */
if (find_output_type (&csv, "csv", 1) == 0)
max = conf.max_items;
/* JSON - allow n amount of choices */
if (find_output_type (&json, "json", 1) == 0 && conf.max_items > 0)
max = conf.max_items;
/* HTML - takes priority on cases where multiple outputs were given. Note that
* we check either for an .html extension or we assume not extension was passed
* via -o and therefore we are redirecting the output to a file. */
if (find_output_type (&html, "html", 1) == 0 || conf.output_format_idx == 0)
max = conf.max_items > MAX_CHOICES ? MAX_CHOICES : conf.max_items;
free (csv);
free (html);
free (json);
return max;
}
/* Get number of items per panel to parse.
*
* The number of items per panel is returned. */
int
get_max_choices (void)
{
char *csv = NULL, *json = NULL, *html = NULL;
int max = MAX_CHOICES;
/* no max choices, return defaults */
if (conf.max_items <= 0)
return conf.real_time_html ? MAX_CHOICES_RT : MAX_CHOICES;
/* TERM */
if (!conf.output_stdout)
return conf.max_items > MAX_CHOICES ? MAX_CHOICES : conf.max_items;
/* REAL-TIME STDOUT */
/* real time HTML, display max rt choices */
if (conf.real_time_html)
return conf.max_items > MAX_CHOICES_RT ? MAX_CHOICES_RT : conf.max_items;
/* STDOUT */
/* CSV - allow n amount of choices */
if (find_output_type (&csv, "csv", 1) == 0)
max = conf.max_items;
/* JSON - allow n amount of choices */
if (find_output_type (&json, "json", 1) == 0 && conf.max_items > 0)
max = conf.max_items;
/* HTML - takes priority on cases where multiple outputs were given */
if (find_output_type (&html, "html", 1) == 0 || conf.output_format_idx == 0 ||
!isatty (STDOUT_FILENO))
max = conf.max_items > MAX_CHOICES ? MAX_CHOICES : conf.max_items;
free (csv);
free (html);
free (json);
return max;
}
