1 files changed, 61 insertions, 0 deletions
diff --git a/src/libnetdata/http/http_defs.h b/src/libnetdata/http/http_defs.h
new file mode 100644
index 000000000..e1e26863e
--- /dev/null
+++ b/src/libnetdata/http/http_defs.h
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_HTTP_DEFS_H
+#define NETDATA_HTTP_DEFS_H
+
+#define HTTP_1_1 " HTTP/1.1"
+#define HTTP_HDR_END "\r\n\r\n"
+#define HTTP_ENDL "\r\n"
+
+// HTTP_CODES 1XX
+#define HTTP_RESP_SWITCH_PROTO 101
+
+// HTTP_CODES 2XX Success
+#define HTTP_RESP_OK 200
+#define HTTP_RESP_ACCEPTED 202
+
+// HTTP_CODES 3XX Redirections
+#define HTTP_RESP_MOVED_PERM 301
+#define HTTP_RESP_NOT_MODIFIED 304
+#define HTTP_RESP_REDIR_TEMP 307
+#define HTTP_RESP_REDIR_PERM 308
+#define HTTP_RESP_HTTPS_UPGRADE 399
+
+// HTTP_CODES 4XX Client Errors
+#define HTTP_RESP_BAD_REQUEST 400
+#define HTTP_RESP_NOT_FOUND 404
+#define HTTP_RESP_METHOD_NOT_ALLOWED 405
+#define HTTP_RESP_CONFLICT 409
+#define HTTP_RESP_CONTENT_TOO_LONG 413
+
+#define HTTP_RESP_UNAUTHORIZED                  401 // do not use 401 when responding to users - it is used by authenticating proxies
+#define HTTP_RESP_FORBIDDEN                     403 // not enough permissions to access this resource
+#define HTTP_RESP_PRECOND_FAIL                  412 // An authorization bearer is required by it was not found in the request
+#define HTTP_RESP_UNAVAILABLE_FOR_LEGAL_REASONS 451 // Unavailable For Legal Reasons, we use it instead of 403 when access is forbidden due to an ACL.
+
+#define HTTP_RESP_CLIENT_CLOSED_REQUEST 499 // nginx's enxtension to the standard
+
+// HTTP_CODES 5XX Server Errors
+#define HTTP_RESP_INTERNAL_SERVER_ERROR 500
+#define HTTP_RESP_NOT_IMPLEMENTED 501
+#define HTTP_RESP_SERVICE_UNAVAILABLE 503
+#define HTTP_RESP_GATEWAY_TIMEOUT 504
+#define HTTP_RESP_BACKEND_RESPONSE_INVALID 591
+
+typedef enum __attribute__((__packed__)) {
+    HTTP_REQUEST_MODE_NONE      = 0,
+    HTTP_REQUEST_MODE_GET       = 1,
+    HTTP_REQUEST_MODE_POST      = 2,
+    HTTP_REQUEST_MODE_PUT       = 3,
+    HTTP_REQUEST_MODE_DELETE    = 4,
+    HTTP_REQUEST_MODE_FILECOPY  = 5,
+    HTTP_REQUEST_MODE_OPTIONS   = 6,
+    HTTP_REQUEST_MODE_STREAM    = 7,
+} HTTP_REQUEST_MODE;
+
+ENUM_STR_DEFINE_FUNCTIONS_EXTERN(HTTP_REQUEST_MODE);
+
+const char *http_response_code2string(int code);
+HTTP_CONTENT_TYPE contenttype_for_filename(const char *filename);
+
+#endif /* NETDATA_HTTP_DEFS_H */