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Added URL rewrites for HTTP errors, to allow for error pages.

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Sergey Lyubka 2014-01-09 12:36:25 +00:00
parent 9390c66b48
commit 5fb275e146
1 changed files with 16 additions and 1 deletions
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17
mongoose.c
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@ -540,9 +540,24 @@ static const char *status_code_to_str(int status_code) {
static void send_http_error(struct connection *conn, int code, static void send_http_error(struct connection *conn, int code,
const char *fmt, ...) { const char *fmt, ...) {
const char *message = status_code_to_str(code); const char *message = status_code_to_str(code);
const char *rewrites = conn->server->config_options[URL_REWRITES];
char headers[200], body[200]; char headers[200], body[200];
struct vec a, b;
va_list ap; 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; conn->mg_conn.status_code = code;
body_len = mg_snprintf(body, sizeof(body), "%d %s\n", code, message); body_len = mg_snprintf(body, sizeof(body), "%d %s\n", code, message);