From: Dmitry Volyntsev <xeioex@nginx.com>
Date: Thu, 7 Feb 2019 17:05:14 +0000 (+0300)
Subject: HTTP: added support for delete operation in r.headersOut.
X-Git-Tag: 0.2.8~35
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/static/gitweb.js?a=commitdiff_plain;h=dc4329745872f295d6b8b40eb61a76ec8696e7f6;p=njs.git

HTTP: added support for delete operation in r.headersOut.

This closes #64 issue on Github.
---

diff --git a/nginx/ngx_http_js_module.c b/nginx/ngx_http_js_module.c
index c6608e20..f3ef2b75 100644
--- a/nginx/ngx_http_js_module.c
+++ b/nginx/ngx_http_js_module.c
@@ -71,6 +71,8 @@ static njs_ret_t ngx_http_js_ext_get_header_out(njs_vm_t *vm,
     njs_value_t *value, void *obj, uintptr_t data);
 static njs_ret_t ngx_http_js_ext_set_header_out(njs_vm_t *vm, void *obj,
     uintptr_t data, nxt_str_t *value);
+static njs_ret_t ngx_http_js_ext_delete_header_out(njs_vm_t *vm, void *obj,
+    uintptr_t data, nxt_bool_t delete);
 static njs_ret_t ngx_http_js_ext_foreach_header_out(njs_vm_t *vm, void *obj,
     void *next); /*FIXME*/
 static njs_ret_t ngx_http_js_ext_get_status(njs_vm_t *vm, njs_value_t *value,
@@ -344,7 +346,7 @@ static njs_external_t  ngx_http_js_ext_request[] = {
       0,
       ngx_http_js_ext_get_header_out,
       ngx_http_js_ext_set_header_out,
-      NULL,
+      ngx_http_js_ext_delete_header_out,
       ngx_http_js_ext_foreach_header_out,
       ngx_http_js_ext_next_header,
       NULL,
@@ -1015,6 +1017,18 @@ ngx_http_js_ext_set_header_out(njs_vm_t *vm, void *obj, uintptr_t data,
 }
 
 
+static njs_ret_t
+ngx_http_js_ext_delete_header_out(njs_vm_t *vm, void *obj, uintptr_t data,
+    nxt_bool_t unused)
+{
+    nxt_str_t  value;
+
+    value = nxt_string_value("");
+
+    return ngx_http_js_ext_set_header_out(vm, obj, data, &value);
+}
+
+
 static njs_ret_t
 ngx_http_js_ext_foreach_header_out(njs_vm_t *vm, void *obj, void *next)
 {