1 files changed, 60 insertions, 0 deletions
diff --git a/include/haproxy/http-hdr.h b/include/haproxy/http-hdr.h
new file mode 100644
index 0000000..e9e253b
--- /dev/null
+++ b/include/haproxy/http-hdr.h
@@ -0,0 +1,60 @@
+/*
+ * include/haproxy/http-hdr.h
+ * HTTP header management (new model) - functions
+ *
+ * Copyright (C) 2014-2017 Willy Tarreau <willy@haproxy.org>
+ * Copyright (C) 2017 HAProxy Technologies
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef _HAPROXY_HTTP_HDR_H
+#define _HAPROXY_HTTP_HDR_H
+
+#include <import/ist.h>
+#include <haproxy/http-hdr-t.h>
+
+/* sets an http_hdr <hdr> to name <n> and value <v>. Useful to avoid casts in
+ * immediate assignments.
+ */
+static inline void http_set_hdr(struct http_hdr *hdr, const struct ist n, const struct ist v)
+{
+	hdr->n = n;
+	hdr->v = v;
+}
+
+/* removes all occurrences of header name <n> in list <hdr> and returns the new count. The
+ * list must be terminated by the empty header.
+ */
+static inline int http_del_hdr(struct http_hdr *hdr, const struct ist n)
+{
+	int src = 0, dst = 0;
+
+	do {
+		if (!isteqi(hdr[src].n, n)) {
+			if (src != dst)
+				hdr[dst] = hdr[src];
+			dst++;
+		}
+	} while (hdr[src++].n.len);
+
+	return dst;
+}
+#endif /* _HAPROXY_HTTP_HDR_H */