static int
artwork_get_dir_image(char *path, int isdir, int max_w, int max_h, int format, struct evbuffer *evbuf)
{
char artwork[PATH_MAX];
char *ptr;
int i;
int j;
int len;
int ret;
ret = snprintf(artwork, sizeof(artwork), "%s", path);
if ((ret < 0) || (ret >= sizeof(artwork)))
{
DPRINTF(E_INFO, L_ART, "Artwork path exceeds PATH_MAX\n");
return -1;
}
if (!isdir)
{
ptr = strrchr(artwork, '/');
if (ptr)
*ptr = '\0';
}
len = strlen(artwork);
for (i = 0; i < (sizeof(cover_basename) / sizeof(cover_basename[0])); i++)
{
for (j = 0; j < (sizeof(cover_extension) / sizeof(cover_extension[0])); j++)
{
ret = snprintf(artwork + len, sizeof(artwork) - len, "/%s.%s", cover_basename[i], cover_extension[j]);
if ((ret < 0) || (ret >= sizeof(artwork) - len))
{
DPRINTF(E_INFO, L_ART, "Artwork path exceeds PATH_MAX (%s.%s)\n", cover_basename[i], cover_extension[j]);
continue;
}
DPRINTF(E_DBG, L_ART, "Trying directory artwork file %s\n", artwork);
ret = access(artwork, F_OK);
if (ret < 0)
continue;
break;
}
if (j < (sizeof(cover_extension) / sizeof(cover_extension[0])))
break;
}
if (i == (sizeof(cover_basename) / sizeof(cover_basename[0])))
return -1;
return artwork_get(artwork, max_w, max_h, format, evbuf);
}
static int
artwork_get_own_image(char *path, int max_w, int max_h, int format, struct evbuffer *evbuf)
{
char artwork[PATH_MAX];
char *ptr;
int len;
int i;
int ret;
ret = snprintf(artwork, sizeof(artwork), "%s", path);
if ((ret < 0) || (ret >= sizeof(artwork)))
{
DPRINTF(E_INFO, L_ART, "Artwork path exceeds PATH_MAX\n");
return -1;
}
ptr = strrchr(artwork, '.');
if (ptr)
*ptr = '\0';
len = strlen(artwork);
for (i = 0; i < (sizeof(cover_extension) / sizeof(cover_extension[0])); i++)
{
ret = snprintf(artwork + len, sizeof(artwork) - len, ".%s", cover_extension[i]);
if ((ret < 0) || (ret >= sizeof(artwork) - len))
{
DPRINTF(E_INFO, L_ART, "Artwork path exceeds PATH_MAX (ext %s)\n", cover_extension[i]);
continue;
}
DPRINTF(E_DBG, L_ART, "Trying own artwork file %s\n", artwork);
ret = access(artwork, F_OK);
if (ret < 0)
continue;
break;
}
if (i == (sizeof(cover_extension) / sizeof(cover_extension[0])))
return -1;
return artwork_get(artwork, max_w, max_h, format, evbuf);
}
