const char *
cmd_set_option_print(
const struct set_option_entry *entry, struct options_entry *o)
{
static char out[BUFSIZ];
const char *s;
struct keylist *keylist;
u_int i;
*out = '\0';
switch (entry->type) {
case SET_OPTION_STRING:
xsnprintf(out, sizeof out, "\"%s\"", o->str);
break;
case SET_OPTION_NUMBER:
xsnprintf(out, sizeof out, "%lld", o->num);
break;
case SET_OPTION_KEYS:
keylist = o->data;
for (i = 0; i < ARRAY_LENGTH(keylist); i++) {
strlcat(out, key_string_lookup_key(
ARRAY_ITEM(keylist, i)), sizeof out);
if (i != ARRAY_LENGTH(keylist) - 1)
strlcat(out, ",", sizeof out);
}
break;
case SET_OPTION_COLOUR:
s = colour_tostring(o->num);
xsnprintf(out, sizeof out, "%s", s);
break;
case SET_OPTION_ATTRIBUTES:
s = attributes_tostring(o->num);
xsnprintf(out, sizeof out, "%s", s);
break;
case SET_OPTION_FLAG:
if (o->num)
strlcpy(out, "on", sizeof out);
else
strlcpy(out, "off", sizeof out);
break;
case SET_OPTION_CHOICE:
s = entry->choices[o->num];
xsnprintf(out, sizeof out, "%s", s);
break;
}
return (out);
}
/* Print an option using its type from the table. */
const char *
options_table_print_entry(const struct options_table_entry *oe,
struct options_entry *o, int no_quotes)
{
static char out[BUFSIZ];
const char *s;
*out = '\0';
switch (oe->type) {
case OPTIONS_TABLE_STRING:
if (no_quotes)
xsnprintf(out, sizeof out, "%s", o->str);
else
xsnprintf(out, sizeof out, "\"%s\"", o->str);
break;
case OPTIONS_TABLE_NUMBER:
xsnprintf(out, sizeof out, "%lld", o->num);
break;
case OPTIONS_TABLE_KEY:
xsnprintf(out, sizeof out, "%s",
key_string_lookup_key(o->num));
break;
case OPTIONS_TABLE_COLOUR:
s = colour_tostring(o->num);
xsnprintf(out, sizeof out, "%s", s);
break;
case OPTIONS_TABLE_ATTRIBUTES:
s = attributes_tostring(o->num);
xsnprintf(out, sizeof out, "%s", s);
break;
case OPTIONS_TABLE_FLAG:
if (o->num)
strlcpy(out, "on", sizeof out);
else
strlcpy(out, "off", sizeof out);
break;
case OPTIONS_TABLE_CHOICE:
s = oe->choices[o->num];
xsnprintf(out, sizeof out, "%s", s);
break;
case OPTIONS_TABLE_STYLE:
s = style_tostring(&o->style);
xsnprintf(out, sizeof out, "%s", s);
break;
}
return (out);
}
/* Convert style to a string. */
const char *
style_tostring(struct grid_cell *gc)
{
int c, off = 0, comma = 0;
static char s[256];
*s = '\0';
if (gc->fg != 8 || gc->flags & GRID_FLAG_FG256) {
if (gc->flags & GRID_FLAG_FG256)
c = gc->fg | 0x100;
else
c = gc->fg;
off += xsnprintf(s, sizeof s, "fg=%s", colour_tostring(c));
comma = 1;
}
if (gc->bg != 8 || gc->flags & GRID_FLAG_BG256) {
if (gc->flags & GRID_FLAG_BG256)
c = gc->bg | 0x100;
else
c = gc->bg;
off += xsnprintf(s + off, sizeof s - off, "%sbg=%s",
comma ? "," : "", colour_tostring(c));
comma = 1;
}
if (gc->attr != 0 && gc->attr != GRID_ATTR_CHARSET) {
xsnprintf(s + off, sizeof s - off, "%s%s",
comma ? "," : "", attributes_tostring(gc->attr));
}
if (*s == '\0')
return ("default");
return (s);
}
int
cmd_show_options_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
struct options *oo;
const struct set_option_entry *entry;
u_int i;
char *vs;
long long vn;
if (data->flags & CMD_GFLAG)
oo = &global_options;
else {
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
oo = &s->options;
}
for (i = 0; i < NSETOPTION; i++) {
entry = &set_option_table[i];
if (options_find1(oo, entry->name) == NULL)
continue;
switch (entry->type) {
case SET_OPTION_STRING:
vs = options_get_string(oo, entry->name);
ctx->print(ctx, "%s \"%s\"", entry->name, vs);
break;
case SET_OPTION_NUMBER:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %lld", entry->name, vn);
break;
case SET_OPTION_KEY:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, key_string_lookup_key(vn));
break;
case SET_OPTION_COLOUR:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, colour_tostring(vn));
break;
case SET_OPTION_ATTRIBUTES:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, attributes_tostring(vn));
break;
case SET_OPTION_FLAG:
vn = options_get_number(oo, entry->name);
if (vn)
ctx->print(ctx, "%s on", entry->name);
else
ctx->print(ctx, "%s off", entry->name);
break;
case SET_OPTION_CHOICE:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, entry->choices[vn]);
break;
}
}
return (0);
}