int main(int argc, char **argv) {
if (argc < 2) {
fprintf(stderr, "Usage: %s CAPNAME [PARAM...]\n", argv[0]);
return 2;
}
unibi_term *t = unibi_from_env();
if (!t) {
fprintf(stderr, "%s: %s: %s\n", argv[0], getenv("TERM"), strerror(errno));
return 3;
}
if (strcmp(argv[1], "longname") == 0) {
printf("%s\n", unibi_get_name(t));
return 0;
}
for (enum unibi_boolean i = unibi_boolean_begin_ + 1; i < unibi_boolean_end_; ++i) {
if (
strcmp(argv[1], unibi_name_bool(i)) == 0 ||
strcmp(argv[1], unibi_short_name_bool(i)) == 0
) {
if (unibi_get_bool(t, i)) {
return 0;
} else {
return 1;
}
}
}
for (enum unibi_numeric i = unibi_numeric_begin_ + 1; i < unibi_numeric_end_; ++i) {
if (
strcmp(argv[1], unibi_name_num(i)) == 0 ||
strcmp(argv[1], unibi_short_name_num(i)) == 0
) {
printf("%hd\n", unibi_get_num(t, i));
return 0;
}
}
for (enum unibi_string i = unibi_string_begin_ + 1; i < unibi_string_end_; ++i) {
if (
strcmp(argv[1], unibi_name_str(i)) == 0 ||
strcmp(argv[1], unibi_short_name_str(i)) == 0
) {
const char *fmt = unibi_get_str(t, i);
if (!fmt) {
return 1;
}
if (argc < 3) {
fputs(fmt, stdout);
return 0;
}
unibi_var_t vars[9] = {{0}};
switch (i) {
#define REQ(N) do { if (argc - 2 < (N)) { fprintf(stderr, "%s: %s: missing argument\n", argv[0], argv[1]); return 4; } } while (0)
case unibi_dial_phone:
case unibi_quick_dial:
REQ(1);
vars[0].p = argv[2];
break;
case unibi_pkey_key:
case unibi_pkey_local:
case unibi_pkey_xmit:
case unibi_plab_norm:
REQ(2);
vars[0].i = atoi(argv[2]);
vars[1].p = argv[3];
break;
case unibi_pkey_plab:
REQ(3);
vars[0].i = atoi(argv[2]);
vars[1].p = argv[3];
vars[2].p = argv[4];
break;
default: {
for (int k = 0; k + 2 < argc; ++k) {
vars[k].i = atoi(argv[k + 2]);
}
break;
#undef REQ
}
}
char buf[1024];
size_t r = unibi_run(fmt, vars, buf, sizeof buf);
fwrite(buf, 1, r, stdout);
return 0;
}
}
fprintf(stderr, "%s: %s: unknown terminfo capability\n", argv[0], argv[1]);
return 5;
}
/// Dumps termcap info to the messages area.
/// Serves a similar purpose as Vim `:set termcap` (removed in Nvim).
///
/// @note adapted from unibilium unibi-dump.c
void terminfo_info_msg(const unibi_term *const ut)
{
if (exiting) {
return;
}
msg_puts_title("\n\n--- Terminal info --- {{{\n");
char *term;
get_tty_option("term", &term);
msg_printf_attr(0, "&term: %s\n", term);
msg_printf_attr(0, "Description: %s\n", unibi_get_name(ut));
const char **a = unibi_get_aliases(ut);
if (*a) {
msg_puts("Aliases: ");
do {
msg_printf_attr(0, "%s%s\n", *a, a[1] ? " | " : "");
a++;
} while (*a);
}
msg_puts("Boolean capabilities:\n");
for (enum unibi_boolean i = unibi_boolean_begin_ + 1;
i < unibi_boolean_end_; i++) {
msg_printf_attr(0, " %-25s %-10s = %s\n", unibi_name_bool(i),
unibi_short_name_bool(i),
unibi_get_bool(ut, i) ? "true" : "false");
}
msg_puts("Numeric capabilities:\n");
for (enum unibi_numeric i = unibi_numeric_begin_ + 1;
i < unibi_numeric_end_; i++) {
int n = unibi_get_num(ut, i); // -1 means "empty"
msg_printf_attr(0, " %-25s %-10s = %d\n", unibi_name_num(i),
unibi_short_name_num(i), n);
}
msg_puts("String capabilities:\n");
for (enum unibi_string i = unibi_string_begin_ + 1;
i < unibi_string_end_; i++) {
const char *s = unibi_get_str(ut, i);
if (s) {
msg_printf_attr(0, " %-25s %-10s = ", unibi_name_str(i),
unibi_short_name_str(i));
// Most of these strings will contain escape sequences.
msg_outtrans_special((char_u *)s, false);
msg_putchar('\n');
}
}
if (unibi_count_ext_bool(ut)) {
msg_puts("Extended boolean capabilities:\n");
for (size_t i = 0; i < unibi_count_ext_bool(ut); i++) {
msg_printf_attr(0, " %-25s = %s\n",
unibi_get_ext_bool_name(ut, i),
unibi_get_ext_bool(ut, i) ? "true" : "false");
}
}
if (unibi_count_ext_num(ut)) {
msg_puts("Extended numeric capabilities:\n");
for (size_t i = 0; i < unibi_count_ext_num(ut); i++) {
msg_printf_attr(0, " %-25s = %d\n",
unibi_get_ext_num_name(ut, i),
unibi_get_ext_num(ut, i));
}
}
if (unibi_count_ext_str(ut)) {
msg_puts("Extended string capabilities:\n");
for (size_t i = 0; i < unibi_count_ext_str(ut); i++) {
msg_printf_attr(0, " %-25s = ", unibi_get_ext_str_name(ut, i));
msg_outtrans_special((char_u *)unibi_get_ext_str(ut, i), false);
msg_putchar('\n');
}
}
msg_puts("}}}\n");
xfree(term);
}
