1 files changed, 51 insertions, 0 deletions
diff --git a/fluent-bit/plugins/out_stackdriver/stackdriver_helper.h b/fluent-bit/plugins/out_stackdriver/stackdriver_helper.h
new file mode 100644
index 000000000..ab8ac30a8
--- /dev/null
+++ b/fluent-bit/plugins/out_stackdriver/stackdriver_helper.h
@@ -0,0 +1,51 @@
+/*  Fluent Bit
+ *  ==========
+ *  Copyright (C) 2015-2022 The Fluent Bit Authors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+
+#ifndef FLB_STD_HELPER_H
+#define FLB_STD_HELPER_H
+
+#include "stackdriver.h"
+
+/* 
+ * Compare obj->via.str and str. 
+ * Return FLB_TRUE if they are equal. 
+ * Return FLB_FALSE if obj->type is not string or they are not equal
+ */
+int equal_obj_str(msgpack_object obj, const char *str, const int size);
+
+int validate_key(msgpack_object obj, const char *str, const int size);
+
+/* 
+ * if obj->type is string, assign obj->val to subfield 
+ * Otherwise leave the subfield untouched
+ */
+void try_assign_subfield_str(msgpack_object obj, flb_sds_t *subfield);
+
+/* 
+ * if obj->type is boolean, assign obj->val to subfield 
+ * Otherwise leave the subfield untouched
+ */
+void try_assign_subfield_bool(msgpack_object obj, int *subfield);
+
+/* 
+ * if obj->type is valid, assign obj->val to subfield 
+ * Otherwise leave the subfield untouched
+ */
+void try_assign_subfield_int(msgpack_object obj, int64_t *subfield);
+
+#endif