From 5fb275e14651c819b4b2805e4d68680e23114a20 Mon Sep 17 00:00:00 2001
From: Sergey Lyubka <valenok@gmail.com>
Date: Thu, 9 Jan 2014 12:36:25 +0000
Subject: [PATCH] Added URL rewrites for HTTP errors, to allow for error pages.
---
mongoose.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/mongoose.c b/mongoose.c
index f44e6da7b..bdafef3b4 100644
--- a/mongoose.c
+++ b/mongoose.c
@@ -540,9 +540,24 @@ static const char *status_code_to_str(int status_code) {
static void send_http_error(struct connection *conn, int code,
const char *fmt, ...) {
const char *message = status_code_to_str(code);
+ const char *rewrites = conn->server->config_options[URL_REWRITES];
char headers[200], body[200];
+ struct vec a, b;
va_list ap;
- int body_len, headers_len;
+ int body_len, headers_len, match_code;
+
+ // Handle error code rewrites
+ while ((rewrites = next_option(rewrites, &a, &b)) != NULL) {
+ if ((match_code = atoi(a.ptr)) > 0 && match_code == code) {
+ conn->mg_conn.status_code = 302;
+ mg_printf(&conn->mg_conn, "HTTP/1.1 %d Moved\r\n"
+ "Location: %.*s?code=%d&orig_uri=%s\r\n\r\n",
+ conn->mg_conn.status_code, b.len, b.ptr, code,
+ conn->mg_conn.uri);
+ close_local_endpoint(conn);
+ return;
+ }
+ }
conn->mg_conn.status_code = code;
body_len = mg_snprintf(body, sizeof(body), "%d %s\n", code, message);
--
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