+{
+ return notmuch_database_open_with_config (path, mode, "", NULL,
+ database, status_string);
+}
+
+static const char *
+_xdg_dir (void *ctx,
+ const char *xdg_root_variable,
+ const char *xdg_prefix,
+ const char *profile_name)
+{
+ const char *xdg_root = getenv (xdg_root_variable);
+
+ if (! xdg_root) {
+ const char *home = getenv ("HOME");
+
+ if (! home) return NULL;
+
+ xdg_root = talloc_asprintf (ctx,
+ "%s/%s",
+ home,
+ xdg_prefix);
+ }
+
+ if (! profile_name)
+ profile_name = getenv ("NOTMUCH_PROFILE");
+
+ if (! profile_name)
+ profile_name = "default";
+
+ return talloc_asprintf (ctx,
+ "%s/notmuch/%s",
+ xdg_root,
+ profile_name);
+}
+
+static notmuch_status_t
+_load_key_file (const char *path,
+ const char *profile,
+ GKeyFile **key_file)
+{
+ notmuch_status_t status = NOTMUCH_STATUS_SUCCESS;
+ void *local = talloc_new (NULL);
+
+ if (path && EMPTY_STRING (path))
+ goto DONE;
+
+ if (! path)
+ path = getenv ("NOTMUCH_CONFIG");
+
+ if (! path) {
+ const char *dir = _xdg_dir (local, "XDG_CONFIG_HOME", ".config", profile);
+
+ if (dir) {
+ path = talloc_asprintf (local, "%s/config", dir);
+ if (access (path, R_OK) !=0)
+ path = NULL;
+ }
+ }
+
+ if (! path) {
+ const char *home = getenv ("HOME");
+
+ path = talloc_asprintf (local, "%s/.notmuch-config", home);
+
+ if (! profile)
+ profile = getenv ("NOTMUCH_PROFILE");
+
+ if (profile)
+ path = talloc_asprintf (local, "%s.%s", path, profile);
+ }
+
+ *key_file = g_key_file_new ();
+ if (! g_key_file_load_from_file (*key_file, path, G_KEY_FILE_NONE, NULL)) {
+ status = NOTMUCH_STATUS_NO_CONFIG;
+ }
+
+DONE:
+ talloc_free (local);
+ return status;
+}
+
+static notmuch_status_t
+_choose_database_path (const char *config_path,
+ const char *profile,
+ GKeyFile **key_file,
+ const char **database_path,
+ char **message)
+{
+ notmuch_status_t status;
+
+ status =_load_key_file (config_path, profile, key_file);
+ if (status) {
+ *message = strdup ("Error: cannot load config file.\n");
+ return status;
+ }
+
+ if (! *database_path && *key_file)
+ *database_path = g_key_file_get_value (*key_file, "database", "path", NULL);
+
+ if (*database_path == NULL) {
+ *message = strdup ("Error: Cannot open a database for a NULL path.\n");
+ return NOTMUCH_STATUS_NULL_POINTER;
+ }
+
+ if (*database_path[0] != '/') {
+ *message = strdup ("Error: Database path must be absolute.\n");
+ return NOTMUCH_STATUS_PATH_ERROR;
+ }
+ return NOTMUCH_STATUS_SUCCESS;
+}
+
+notmuch_status_t
+notmuch_database_open_with_config (const char *database_path,
+ notmuch_database_mode_t mode,
+ const char *config_path,
+ unused(const char *profile),
+ notmuch_database_t **database,
+ char **status_string)