1 files changed, 48 insertions, 0 deletions
diff --git a/fluent-bit/src/http_server/flb_hs_utils.c b/fluent-bit/src/http_server/flb_hs_utils.c
new file mode 100644
index 00000000..7b39bff2
--- /dev/null
+++ b/fluent-bit/src/http_server/flb_hs_utils.c
@@ -0,0 +1,48 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/*  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.
+ */
+
+
+#include <fluent-bit/flb_log.h>
+#include <fluent-bit/flb_http_server.h>
+#include <monkey/mk_lib.h>
+
+int flb_hs_add_content_type_to_req(mk_request_t *request, int type)
+{
+    if (request == NULL) {
+        return -1;
+    }
+
+    switch (type) {
+    case FLB_HS_CONTENT_TYPE_JSON:
+        mk_http_header(request,
+                       FLB_HS_CONTENT_TYPE_KEY_STR, FLB_HS_CONTENT_TYPE_KEY_LEN,
+                       FLB_HS_CONTENT_TYPE_JSON_STR, FLB_HS_CONTENT_TYPE_JSON_LEN);
+        break;
+    case FLB_HS_CONTENT_TYPE_PROMETHEUS:
+        mk_http_header(request,
+                       FLB_HS_CONTENT_TYPE_KEY_STR, FLB_HS_CONTENT_TYPE_KEY_LEN,
+                       FLB_HS_CONTENT_TYPE_PROMETHEUS_STR, FLB_HS_CONTENT_TYPE_PROMETHEUS_LEN);
+        break;
+    default:
+        flb_error("[%s] unknown type=%d", __FUNCTION__, type);
+        return -1;
+    }
+
+    return 0;
+}