static char * fileinfo_recursive_get_image (const char * path,
const SearchParams * params, int depth)
{
DIR * d = opendir (path);
if (! d)
return NULL;
struct dirent * entry;
if (get_bool (NULL, "use_file_cover") && ! depth)
{
/* Look for images matching file name */
while ((entry = readdir (d)))
{
if (entry->d_name[0] == '.')
continue;
char * newpath = filename_build (path, entry->d_name);
if (! g_file_test (newpath, G_FILE_TEST_IS_DIR) &&
has_front_cover_extension (entry->d_name) &&
is_file_image (entry->d_name, params->basename))
{
closedir (d);
return newpath;
}
str_unref (newpath);
}
rewinddir (d);
}
/* Search for files using filter */
while ((entry = readdir (d)))
{
if (entry->d_name[0] == '.')
continue;
char * newpath = filename_build (path, entry->d_name);
if (! g_file_test (newpath, G_FILE_TEST_IS_DIR) &&
has_front_cover_extension (entry->d_name) &&
cover_name_filter (entry->d_name, params->include, TRUE) &&
! cover_name_filter (entry->d_name, params->exclude, FALSE))
{
closedir (d);
return newpath;
}
str_unref (newpath);
}
rewinddir (d);
if (get_bool (NULL, "recurse_for_cover") && depth < get_int (NULL, "recurse_for_cover_depth"))
{
/* Descend into directories recursively. */
while ((entry = readdir (d)))
{
if (entry->d_name[0] == '.')
continue;
char * newpath = filename_build (path, entry->d_name);
if (g_file_test (newpath, G_FILE_TEST_IS_DIR))
{
char * tmp = fileinfo_recursive_get_image (newpath, params, depth + 1);
if (tmp)
{
str_unref (newpath);
closedir (d);
return tmp;
}
}
str_unref (newpath);
}
}
closedir (d);
return NULL;
}
static gchar * fileinfo_recursive_get_image (const gchar * path, const gchar *
file_name, gint depth)
{
GDir *d;
if (get_bool (NULL, "recurse_for_cover") && depth > get_int (NULL, "recurse_for_cover_depth"))
return NULL;
d = g_dir_open(path, 0, NULL);
if (d) {
const gchar *f;
if (get_bool (NULL, "use_file_cover") && file_name)
{
/* Look for images matching file name */
while((f = g_dir_read_name(d))) {
gchar *newpath = g_strconcat(path, "/", f, NULL);
if (!g_file_test(newpath, G_FILE_TEST_IS_DIR) &&
has_front_cover_extension(f) &&
is_file_image(f, file_name)) {
g_dir_close(d);
return newpath;
}
g_free(newpath);
}
g_dir_rewind(d);
}
/* Search for files using filter */
while ((f = g_dir_read_name(d))) {
gchar *newpath = g_strconcat(path, "/", f, NULL);
if (!g_file_test(newpath, G_FILE_TEST_IS_DIR) &&
has_front_cover_extension(f) &&
is_front_cover_image(f)) {
g_dir_close(d);
return newpath;
}
g_free(newpath);
}
g_dir_rewind(d);
/* checks whether recursive or not. */
if (! get_bool (NULL, "recurse_for_cover"))
{
g_dir_close(d);
return NULL;
}
/* Descend into directories recursively. */
while ((f = g_dir_read_name(d))) {
gchar *newpath = g_strconcat(path, "/", f, NULL);
if(g_file_test(newpath, G_FILE_TEST_IS_DIR)) {
gchar *tmp = fileinfo_recursive_get_image(newpath,
NULL, depth + 1);
if(tmp) {
g_free(newpath);
g_dir_close(d);
return tmp;
}
}
g_free(newpath);
}
g_dir_close(d);
}
return NULL;
}
