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Don't turn "/" into "". (gtk_file_system_unix_get_folder): Use the same

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2004-03-14  Morten Welinder  <terra@gnome.org>

	* gtk/gtkfilesystemunix.c (get_parent_dir): Don't turn "/" into
	"".
	(gtk_file_system_unix_get_folder): Use the same value for lookup
	as for insertion.  Make sure we have a directory.
This commit is contained in:
Morten Welinder
2004-03-14 20:20:03 +00:00
committed by Morten Welinder
parent 79d73b1349
commit 75b842b71f
6 changed files with 46 additions and 3 deletions
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24
gtk/gtkfilesystemunix.c
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@ -345,6 +345,7 @@ gtk_file_system_unix_get_folder (GtkFileSystem *file_system,
GtkFileSystemUnix *system_unix;
GtkFileFolderUnix *folder_unix;
const char *filename;
char *filename_copy;
system_unix = GTK_FILE_SYSTEM_UNIX (file_system);
@ -352,18 +353,35 @@ gtk_file_system_unix_get_folder (GtkFileSystem *file_system,
g_return_val_if_fail (filename != NULL, NULL);
g_return_val_if_fail (g_path_is_absolute (filename), NULL);
folder_unix = g_hash_table_lookup (system_unix->folder_hash, filename);
filename_copy = remove_trailing_slash (filename);
folder_unix = g_hash_table_lookup (system_unix->folder_hash, filename_copy);
if (folder_unix)
{
g_free (filename_copy);
folder_unix->types |= types;
return g_object_ref (folder_unix);
}
else
{
if (!g_file_test (filename, G_FILE_TEST_IS_DIR))
{
int save_errno = errno;
gchar *filename_utf8 = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL);
g_set_error (error,
GTK_FILE_SYSTEM_ERROR,
GTK_FILE_SYSTEM_ERROR_NONEXISTENT,
_("error getting information for '%s': %s"),
filename_utf8 ? filename_utf8 : "???",
g_strerror (save_errno));
g_free (filename_utf8);
g_free (filename_copy);
return NULL;
}
folder_unix = g_object_new (GTK_TYPE_FILE_FOLDER_UNIX, NULL);
folder_unix->system_unix = system_unix;
folder_unix->filename = remove_trailing_slash (filename);
folder_unix->filename = filename_copy;
folder_unix->types = types;
g_hash_table_insert (system_unix->folder_hash, folder_unix->filename, folder_unix);
@ -615,7 +633,7 @@ get_parent_dir (const char *filename)
len = strlen (filename);
/* Ignore trailing slashes */
if (filename[len - 1] == '/')
if (len > 1 && filename[len - 1] == '/')
{
char *tmp, *parent;