Source Format Enforcement (#763)

[thirdparty/squid.git] / src / esi / Esi.h

diff --git a/src/esi/Esi.h b/src/esi/Esi.h
index bbdb56636655c9c033d6fcac793ad0eac8a1f1bb..26aece21a6f86a34ba3be7e138f5ea764a3a80d5 100644 (file)
--- a/src/esi/Esi.h
+++ b/src/esi/Esi.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1996-2016 The Squid Software Foundation and contributors
+ * Copyright (C) 1996-2021 The Squid Software Foundation and contributors
  *
  * Squid software is distributed under GPLv2+ license and includes
  * contributions from numerous individuals and organizations.
@@ -10,6 +10,11 @@
 #define SQUID_ESI_H
 
 #include "clientStream.h"
+#include "sbuf/SBuf.h"
+
+#if !defined(ESI_STACK_DEPTH_LIMIT)
+#define ESI_STACK_DEPTH_LIMIT 20
+#endif
 
 /* ESI.c */
 extern CSR esiStreamRead;
@@ -18,5 +23,14 @@ extern CSD esiStreamDetach;
 extern CSS esiStreamStatus;
 int esiEnableProcessing (HttpReply *);
 
+namespace Esi
+{
+
+typedef SBuf ErrorDetail;
+/// prepare an Esi::ErrorDetail for throw on ESI parser internal errors
+inline Esi::ErrorDetail Error(const char *msg) { return ErrorDetail(msg); }
+
+} // namespace Esi
+
 #endif /* SQUID_ESI_H */