/* Load a skin (TilEm v2.00 only) */
int skin_load(SKIN_INFOS *si, const char *filename, GError **err)
{
FILE *fp;
int ret = 0, errnum;
char *dname;
g_return_val_if_fail(err == NULL || *err == NULL, -1);
fp = g_fopen(filename, "rb");
if (fp == NULL) {
errnum = errno;
dname = g_filename_display_basename(filename);
g_set_error(err, G_FILE_ERROR, g_file_error_from_errno(errnum),
_("Unable to open %s for reading: %s"),
dname, g_strerror(errnum));
g_free(dname);
return -1;
}
ret = skin_read_header(si, fp);
if (ret) {
fclose(fp);
dname = g_filename_display_basename(filename);
g_set_error(err, SKIN_ERROR, SKIN_ERROR_INVALID,
_("The file %s is not a valid skin."), dname);
g_free(dname);
return -1;
}
ret = skin_read_image(si, fp, err);
fclose(fp);
return ret;
}
static int match_skin(int calc_type)
{
SKIN_INFOS *sk = &skin_infos;
int ok;
gchar *skin_name, *s;
s = g_strdup(ti68k_calctype_to_string(calc_type));
skin_name = g_ascii_strdown(s, strlen(s));
g_free(s);
if(!strcmp(skin_name, "ti92+") || !strcmp(skin_name, "ti89t"))
skin_name[4] = '\0';
#ifdef __IPAQ__
s = g_strconcat("ipaq_", skin_name, NULL);
g_free(skin_name);
skin_name = s;
#endif
// filename is "", load default skin
if(!strcmp(g_basename(options.skin_file), ""))
{
g_free(options.skin_file);
options.skin_file = g_strdup_printf("%s%s.skn",
inst_paths.skin_dir, skin_name);
g_free(skin_name);
return -1;
}
// load skin header
if(skin_read_header(sk, options.skin_file) == -1)
{
g_free(options.skin_file);
options.skin_file = g_strdup_printf("%s%s.skn",
inst_paths.skin_dir, skin_name);
g_free(skin_name);
return -1;
}
// is skin compatible
switch(tihw.calc_type)
{
case TI92:
case TI92p:
ok = !strcmp(sk->calc, SKIN_TI92) || !strcmp(sk->calc, SKIN_TI92P);
break;
case TI89:
case TI89t:
ok = !strcmp(sk->calc, SKIN_TI89) || !strcmp(sk->calc, SKIN_TI89T);
break;
case V200:
ok = !strcmp(sk->calc, SKIN_V200);
break;
default:
ok = 0;
break;
}
if(!ok)
{
g_free(options.skin_file);
options.skin_file = g_strdup_printf("%s%s.skn",
inst_paths.skin_dir, skin_name);
//tiemu_error(0, _("skin incompatible with the current calc model. Falling back to default skin."));
g_free(skin_name);
return -1;
}
g_free(skin_name);
return 0;
}
