Merging upstream version 1.44.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 63 insertions, 0 deletions

diff --git a/fluent-bit/src/flb_config_static.c b/fluent-bit/src/flb_config_static.c
new file mode 100644
index 000000000..7005b4ada
--- /dev/null
+++ b/fluent-bit/src/flb_config_static.c
@@ -0,0 +1,63 @@
+/* -*- 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_info.h>
+#include <fluent-bit/flb_config_format.h>
+#include <fluent-bit/conf/flb_static_conf.h>
+
+/*
+ * If Fluent Bit has static configuration support, this function allows to lookup,
+ * parse and create configuration file contexts from the entries generated by
+ * CMake at build-time.
+ *
+ * This routing passes a 'virtual' file name that should be registered into the
+ * static array 'flb_config_files'. Learn more about it at:
+ *
+ *   include/fluent-bit/conf/flb_static_conf.h
+ *
+ */
+struct flb_cf *flb_config_static_open(const char *file)
+{
+    int i;
+    const char *k = NULL;
+    const char *v = NULL;
+    struct flb_cf *cf;
+
+    /* Iterate static array and lookup the file name */
+    for (i = 0; i < flb_config_files_size; i++) {
+        k = (const char *) flb_config_files[i][0];
+        v = (const char *) flb_config_files[i][1];
+
+        if (strcmp(k, file) == 0) {
+            break;
+        }
+        k = NULL;
+    }
+
+    if (!k) {
+        return NULL;
+    }
+
+    cf = flb_cf_fluentbit_create(NULL, (char *) file, (char *) v, 0);
+    if (!cf) {
+        return NULL;
+    }
+
+    return cf;
+}