Implement publish_entry function in GIO backend

diff --git a/backend/gio/gio.c b/backend/gio/gio.c
index 02a8640..140628d 100644 (file)
--- a/backend/gio/gio.c
+++ b/backend/gio/gio.c
@@ -54,6 +54,24 @@ gio_file_to_atom (AtomCtx *ctx, GFile *file)
   return atom;
 }
 
+static void
+gio_atom_to_file (AtomCtx *ctx, AtomEntry *entry, GFile *file)
+{
+  GError *error = NULL;
+  gchar *data = NULL;
+  gsize len = 0;
+  atom_entry_string (entry, &data, &len);
+  if (!g_file_replace_contents (file, data, len, NULL, FALSE, 0, NULL,
+                                NULL, &error))
+    {
+      AtomError *aerr = atom_error_new_from_gerror (error);
+      atom_error_set (ctx, aerr);
+      g_error_free (error);
+      return NULL;
+    }
+  g_free (data);
+}
+
 static AtomEntry *
 gio_atom_retrieve_entry (AtomCtx *ctx, char *req)
 {
@@ -65,6 +83,18 @@ gio_atom_retrieve_entry (AtomCtx *ctx, char *req)
   return atom;
 }
 
+static void
+gio_atom_publish_entry (AtomCtx *ctx, char *req, AtomEntry *entry)
+{
+  GFile *file;
+  /* TODO: Create a function to map from an Entry ID to a new filename */
+  if (req == NULL)
+    req = atom_entry_id (entry);
+  file = gio_req_to_file (ctx, req);
+  gio_atom_to_file (ctx, entry, file);
+  g_object_unref (file);
+}
+
 static void
 gio_enumerate_entries (AtomCtx *ctx, char ***reqs, AtomEntry ***entries,
                       size_t *len)
@@ -133,5 +163,6 @@ gio_backend (void)
   backend = atom_backend_new ();
   atom_backend_retrieve_entry_set (backend, gio_atom_retrieve_entry);
   atom_backend_enumerate_entries_set (backend, gio_enumerate_entries);
+  atom_backend_publish_entry_set (backend, gio_atom_publish_entry);
   return backend;
 }