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Split options into a table to allow abbreviations.

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This commit is contained in:
Nicholas Marriott
2008-06-23 07:41:21 +00:00
parent e013970b0b
commit c24d849fa4
11 changed files with 342 additions and 296 deletions
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63
options.c
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@ -1,4 +1,4 @@
/* $Id: options.c,v 1.2 2008-06-15 08:01:54 nicm Exp $ */
/* $Id: options.c,v 1.3 2008-06-23 07:41:21 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@ -30,9 +30,6 @@
SPLAY_GENERATE(options_tree, options_entry, entry, options_cmp);
struct options_entry *options_find1(struct options *, const char *);
struct options_entry *options_find(struct options *, const char *);
int
options_cmp(struct options_entry *o1, struct options_entry *o2)
{
@ -145,61 +142,3 @@ options_get_number(struct options *oo, const char *name)
fatalx("option not a number");
return (o->value.number);
}
void
options_set_key(struct options *oo, const char *name, int value)
{
struct options_entry *o;
if ((o = options_find1(oo, name)) == NULL) {
o = xmalloc(sizeof *o);
o->name = xstrdup(name);
SPLAY_INSERT(options_tree, &oo->tree, o);
} else if (o->type == OPTIONS_STRING)
xfree(o->value.string);
o->type = OPTIONS_KEY;
o->value.key = value;
}
int
options_get_key(struct options *oo, const char *name)
{
struct options_entry *o;
if ((o = options_find(oo, name)) == NULL)
fatalx("missing option");
if (o->type != OPTIONS_KEY)
fatalx("option not a key");
return (o->value.key);
}
void
options_set_colours(struct options *oo, const char *name, u_char value)
{
struct options_entry *o;
if ((o = options_find1(oo, name)) == NULL) {
o = xmalloc(sizeof *o);
o->name = xstrdup(name);
SPLAY_INSERT(options_tree, &oo->tree, o);
} else if (o->type == OPTIONS_STRING)
xfree(o->value.string);
o->type = OPTIONS_COLOURS;
o->value.colours = value;
}
u_char
options_get_colours(struct options *oo, const char *name)
{
struct options_entry *o;
if ((o = options_find(oo, name)) == NULL)
fatalx("missing option");
if (o->type != OPTIONS_COLOURS)
fatalx("option not a colours");
return (o->value.colours);
}