Merged with the default branch.1.17.0-1

1 files changed, 57 insertions, 0 deletions

diff --git a/src/nxt_http_return.c b/src/nxt_http_return.c
new file mode 100644
index 00000000..c466cc25
--- /dev/null
+++ b/src/nxt_http_return.c
@@ -0,0 +1,57 @@
+
+/*
+ * Copyright (C) NGINX, Inc.
+ */
+
+#include <nxt_router.h>
+#include <nxt_http.h>
+
+
+static const nxt_http_request_state_t  nxt_http_return_send_state;
+
+
+nxt_http_action_t *
+nxt_http_return_handler(nxt_task_t *task, nxt_http_request_t *r,
+    nxt_http_action_t *action)
+{
+    nxt_http_field_t   *field;
+    nxt_http_status_t  status;
+
+    status = action->u.return_code;
+
+    if (status >= NXT_HTTP_BAD_REQUEST
+        && status <= NXT_HTTP_SERVER_ERROR_MAX)
+    {
+        nxt_http_request_error(task, r, status);
+        return NULL;
+    }
+
+    r->status = status;
+    r->resp.content_length_n = 0;
+
+    if (action->name.length > 0) {
+        field = nxt_list_zero_add(r->resp.fields);
+        if (nxt_slow_path(field == NULL)) {
+            nxt_http_request_error(task, r, NXT_HTTP_INTERNAL_SERVER_ERROR);
+            return NULL;
+        }
+
+        nxt_http_field_name_set(field, "Location");
+
+        field->value = action->name.start;
+        field->value_length = action->name.length;
+    }
+
+    r->state = &nxt_http_return_send_state;
+
+    nxt_http_request_header_send(task, r, NULL, NULL);
+
+    return NULL;
+}
+
+
+static const nxt_http_request_state_t  nxt_http_return_send_state
+    nxt_aligned(64) =
+{
+    .error_handler = nxt_http_request_error_handler,
+};