proc: expose HTTP Origin header in process environment

[project/uhttpd.git] / client.c

diff --git a/client.c b/client.c
index 73e0e49..05044ed 100644 (file)
--- a/client.c
+++ b/client.c
@@ -45,8 +45,10 @@ const char * const http_methods[] = {
 void uh_http_header(struct client *cl, int code, const char *summary)
 {
        struct http_request *r = &cl->request;
+       struct blob_attr *cur;
        const char *enc = "Transfer-Encoding: chunked\r\n";
        const char *conn;
+       int rem;
 
        cl->http_code = code;
 
@@ -64,6 +66,10 @@ void uh_http_header(struct client *cl, int code, const char *summary)
 
        if (!r->connection_close)
                ustream_printf(cl->us, "Keep-Alive: timeout=%d\r\n", conf.http_keepalive);
+
+       blobmsg_for_each_attr(cur, cl->hdr_response.head, rem)
+               ustream_printf(cl->us, "%s: %s\r\n", blobmsg_name(cur),
+                              blobmsg_get_string(cur));
 }
 
 static void uh_connection_close(struct client *cl)
@@ -114,6 +120,7 @@ void uh_request_done(struct client *cl)
 {
        uh_chunk_eof(cl);
        uh_dispatch_done(cl);
+       blob_buf_init(&cl->hdr_response, 0);
        memset(&cl->dispatch, 0, sizeof(cl->dispatch));
 
        if (!conf.http_keepalive || cl->request.connection_close)
@@ -530,6 +537,7 @@ static void client_close(struct client *cl)
        close(cl->sfd.fd.fd);
        list_del(&cl->list);
        blob_buf_free(&cl->hdr);
+       blob_buf_free(&cl->hdr_response);
        free(cl);
 
        uh_unblock_listeners();