+ for (; notmuch_config_list_valid (list); notmuch_config_list_move_to_next (list)) {
+ const char *key = notmuch_config_list_key (list);
+ char *normalized_val = NULL;
+
+ /* If we opened from a given path, do not overwrite it */
+ if (strcmp (key, "database.path") == 0 &&
+ (notmuch->params & NOTMUCH_PARAM_DATABASE) &&
+ notmuch->xapian_db)
+ continue;
+
+ normalized_val = _expand_path (list, key, notmuch_config_list_value (list));
+ _notmuch_string_map_append (notmuch->config, key, normalized_val);
+ talloc_free (normalized_val);
+ }
+
+ return status;
+}
+
+notmuch_config_values_t *
+notmuch_config_get_values (notmuch_database_t *notmuch, notmuch_config_key_t key)
+{
+ const char *key_str = _notmuch_config_key_to_string (key);
+
+ if (! key_str)
+ return NULL;
+
+ return notmuch_config_get_values_string (notmuch, key_str);
+}
+
+notmuch_config_values_t *
+notmuch_config_get_values_string (notmuch_database_t *notmuch, const char *key_str)
+{
+ notmuch_config_values_t *values = NULL;
+ bool ok = false;
+
+ values = talloc (notmuch, notmuch_config_values_t);
+ if (unlikely (! values))
+ goto DONE;
+
+ values->children = talloc_new (values);
+
+ values->string = _notmuch_string_map_get (notmuch->config, key_str);
+ if (! values->string)
+ goto DONE;
+
+ values->iterator = strsplit_len (values->string, ';', &(values->tok_len));
+ ok = true;
+
+ DONE:
+ if (! ok) {
+ if (values)
+ talloc_free (values);
+ return NULL;
+ }
+ return values;
+}
+
+notmuch_bool_t
+notmuch_config_values_valid (notmuch_config_values_t *values)
+{
+ if (! values)
+ return false;
+
+ return (values->iterator != NULL);
+}
+
+const char *
+notmuch_config_values_get (notmuch_config_values_t *values)
+{
+ return talloc_strndup (values->children, values->iterator, values->tok_len);
+}
+
+void
+notmuch_config_values_start (notmuch_config_values_t *values)
+{
+ if (values == NULL)
+ return;
+ if (values->children) {
+ talloc_free (values->children);
+ }
+
+ values->children = talloc_new (values);
+
+ values->iterator = strsplit_len (values->string, ';', &(values->tok_len));
+}
+
+void
+notmuch_config_values_move_to_next (notmuch_config_values_t *values)
+{
+ values->iterator += values->tok_len;
+ values->iterator = strsplit_len (values->iterator, ';', &(values->tok_len));
+}
+
+void
+notmuch_config_values_destroy (notmuch_config_values_t *values)
+{
+ talloc_free (values);
+}
+
+notmuch_config_pairs_t *
+notmuch_config_get_pairs (notmuch_database_t *notmuch,
+ const char *prefix)
+{
+ notmuch_config_pairs_t *pairs = talloc (notmuch, notmuch_config_pairs_t);
+
+ pairs->iter = _notmuch_string_map_iterator_create (notmuch->config, prefix, false);
+ return pairs;
+}
+
+notmuch_bool_t
+notmuch_config_pairs_valid (notmuch_config_pairs_t *pairs)
+{
+ return _notmuch_string_map_iterator_valid (pairs->iter);
+}
+
+void
+notmuch_config_pairs_move_to_next (notmuch_config_pairs_t *pairs)
+{
+ _notmuch_string_map_iterator_move_to_next (pairs->iter);
+}
+
+const char *
+notmuch_config_pairs_key (notmuch_config_pairs_t *pairs)
+{
+ return _notmuch_string_map_iterator_key (pairs->iter);
+}
+
+const char *
+notmuch_config_pairs_value (notmuch_config_pairs_t *pairs)
+{
+ return _notmuch_string_map_iterator_value (pairs->iter);
+}
+
+void
+notmuch_config_pairs_destroy (notmuch_config_pairs_t *pairs)
+{
+ _notmuch_string_map_iterator_destroy (pairs->iter);
+ talloc_free (pairs);
+}
+
+static char *
+_expand_path (void *ctx, const char *key, const char *val)
+{
+ char *expanded_val;
+
+ if ((strcmp (key, "database.path") == 0 ||
+ strcmp (key, "database.mail_root") == 0 ||
+ strcmp (key, "database.hook_dir") == 0 ||
+ strcmp (key, "database.backup_path") == 0 ) &&
+ val[0] != '/')
+ expanded_val = talloc_asprintf (ctx, "%s/%s", getenv ("HOME"), val);
+ else
+ expanded_val = talloc_strdup (ctx, val);
+
+ return expanded_val;
+}
+
+notmuch_status_t
+_notmuch_config_load_from_file (notmuch_database_t *notmuch,
+ GKeyFile *file)
+{
+ notmuch_status_t status = NOTMUCH_STATUS_SUCCESS;
+ gchar **groups = NULL, **keys, *val;
+
+ if (notmuch->config == NULL)
+ notmuch->config = _notmuch_string_map_create (notmuch);
+
+ if (unlikely (notmuch->config == NULL)) {
+ status = NOTMUCH_STATUS_OUT_OF_MEMORY;
+ goto DONE;
+ }
+
+ groups = g_key_file_get_groups (file, NULL);
+ for (gchar **grp = groups; *grp; grp++) {
+ keys = g_key_file_get_keys (file, *grp, NULL, NULL);
+ for (gchar **keys_p = keys; *keys_p; keys_p++) {
+ char *absolute_key = talloc_asprintf (notmuch, "%s.%s", *grp, *keys_p);
+ char *normalized_val;
+ val = g_key_file_get_string (file, *grp, *keys_p, NULL);
+ if (! val) {
+ status = NOTMUCH_STATUS_FILE_ERROR;
+ goto DONE;
+ }
+
+ /* If we opened from a given path, do not overwrite it */
+ if (strcmp (absolute_key, "database.path") == 0 &&
+ (notmuch->params & NOTMUCH_PARAM_DATABASE) &&
+ notmuch->xapian_db)
+ continue;
+
+ normalized_val = _expand_path (notmuch, absolute_key, val);
+ _notmuch_string_map_set (notmuch->config, absolute_key, normalized_val);
+ g_free (val);
+ talloc_free (absolute_key);
+ talloc_free (normalized_val);
+ if (status)
+ goto DONE;
+ }
+ g_strfreev (keys);
+ }
+
+ DONE:
+ if (groups)
+ g_strfreev (groups);
+
+ return status;
+}
+
+notmuch_status_t
+notmuch_config_get_bool (notmuch_database_t *notmuch, notmuch_config_key_t key, notmuch_bool_t *val)
+{
+ const char *key_string, *val_string;
+
+ key_string = _notmuch_config_key_to_string (key);
+ if (! key_string) {
+ return NOTMUCH_STATUS_ILLEGAL_ARGUMENT;
+ }
+
+ val_string = _notmuch_string_map_get (notmuch->config, key_string);
+ if (! val_string) {
+ *val = FALSE;
+ return NOTMUCH_STATUS_SUCCESS;
+ }
+
+ if (strcase_equal (val_string, "false") || strcase_equal (val_string, "no"))
+ *val = FALSE;
+ else if (strcase_equal (val_string, "true") || strcase_equal (val_string, "yes"))
+ *val = TRUE;
+ else
+ return NOTMUCH_STATUS_ILLEGAL_ARGUMENT;
+
+ return NOTMUCH_STATUS_SUCCESS;
+}