static int
parse_color_name (const char *s, int *col, int *attr, int brite, BUFFER *err)
{
char *eptr;
if (ascii_strncasecmp (s, "bright", 6) == 0)
{
*attr |= brite;
s += 6;
}
/* allow aliases for xterm color resources */
if (ascii_strncasecmp (s, "color", 5) == 0)
{
s += 5;
*col = strtol (s, &eptr, 10);
if (!*s || *eptr || *col < 0 ||
(*col >= COLORS && !option(OPTNOCURSES) && has_colors()))
{
snprintf (err->data, err->dsize, _("%s: color not supported by term"), s);
return (-1);
}
}
else if ((*col = mutt_getvaluebyname (s, Colors)) == -1)
{
snprintf (err->data, err->dsize, _("%s: no such color"), s);
return (-1);
}
return 0;
}
url_scheme_t url_check_scheme (const char *s)
{
char sbuf[STRING];
char *t;
int i;
if (!s || !(t = strchr (s, ':')))
return U_UNKNOWN;
if ((size_t)(t - s) >= sizeof (sbuf) - 1)
return U_UNKNOWN;
strfcpy (sbuf, s, t - s + 1);
for (t = sbuf; *t; t++)
*t = ascii_tolower (*t);
if ((i = mutt_getvaluebyname (sbuf, UrlMap)) == -1)
return U_UNKNOWN;
else
return (url_scheme_t) i;
}
static int
parse_object(BUFFER *buf, BUFFER *s, int *o, int *ql, BUFFER *err)
{
int q_level = 0;
char *eptr;
if(!MoreArgs(s))
{
strfcpy(err->data, _("Missing arguments."), err->dsize);
return -1;
}
mutt_extract_token(buf, s, 0);
if(!mutt_strncmp(buf->data, "quoted", 6))
{
if(buf->data[6])
{
*ql = strtol(buf->data + 6, &eptr, 10);
if(*eptr || q_level < 0)
{
snprintf(err->data, err->dsize, _("%s: no such object"), buf->data);
return -1;
}
}
else
*ql = 0;
*o = MT_COLOR_QUOTED;
}
else if ((*o = mutt_getvaluebyname (buf->data, Fields)) == -1)
{
snprintf (err->data, err->dsize, _("%s: no such object"), buf->data);
return (-1);
}
return 0;
}
static int _mutt_parse_uncolor (BUFFER *buf, BUFFER *s, unsigned long data,
BUFFER *err, short parse_uncolor)
{
int object = 0, do_cache = 0;
COLOR_LINE *tmp, *last = NULL;
COLOR_LINE **list;
mutt_extract_token (buf, s, 0);
if ((object = mutt_getvaluebyname (buf->data, Fields)) == -1)
{
snprintf (err->data, err->dsize, _("%s: no such object"), buf->data);
return (-1);
}
if (mutt_strncmp (buf->data, "index", 5) == 0)
list = &ColorIndexList;
else if (mutt_strncmp (buf->data, "body", 4) == 0)
list = &ColorBodyList;
else if (mutt_strncmp (buf->data, "header", 7) == 0)
list = &ColorHdrList;
else
{
snprintf (err->data, err->dsize,
_("%s: command valid only for index, body, header objects"),
parse_uncolor ? "uncolor" : "unmono");
return (-1);
}
if (!MoreArgs (s))
{
snprintf (err->data, err->dsize,
_("%s: too few arguments"), parse_uncolor ? "uncolor" : "unmono");
return (-1);
}
if(
#ifdef HAVE_COLOR
/* we're running without curses */
option (OPTNOCURSES)
|| /* we're parsing an uncolor command, and have no colors */
(parse_uncolor && !has_colors())
/* we're parsing an unmono command, and have colors */
|| (!parse_uncolor && has_colors())
#else
/* We don't even have colors compiled in */
parse_uncolor
#endif
)
{
/* just eat the command, but don't do anything real about it */
do
mutt_extract_token (buf, s, 0);
while (MoreArgs (s));
return 0;
}
do
{
mutt_extract_token (buf, s, 0);
if (!mutt_strcmp ("*", buf->data))
{
for (tmp = *list; tmp; )
{
if (!do_cache)
do_cache = 1;
last = tmp;
tmp = tmp->next;
mutt_free_color_line(&last, parse_uncolor);
}
*list = NULL;
}
else
{
for (last = NULL, tmp = *list; tmp; last = tmp, tmp = tmp->next)
{
if (!mutt_strcmp (buf->data, tmp->pattern))
{
if (!do_cache)
do_cache = 1;
dprint(1,(debugfile,"Freeing pattern \"%s\" from color list\n",
tmp->pattern));
if (last)
last->next = tmp->next;
else
*list = tmp->next;
mutt_free_color_line(&tmp, parse_uncolor);
break;
}
}
}
}
while (MoreArgs (s));
if (do_cache && !option (OPTNOCURSES))
{
int i;
set_option (OPTFORCEREDRAWINDEX);
/* force re-caching of index colors */
for (i = 0; Context && i < Context->msgcount; i++)
Context->hdrs[i]->pair = 0;
}
return (0);
}
