From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Mon, 11 Nov 2019 16:45:35 +0000 (+0100)
Subject: lib-http: http-server-response - Add response reference counting API.
X-Git-Tag: 2.3.11.2~265
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2fd6708b4a892e7c34107192d3f8c2264d4c0afe;p=thirdparty%2Fdovecot%2Fcore.git

lib-http: http-server-response - Add response reference counting API.

Uses request reference counting internally. This is just a convenience API.
---

diff --git a/src/lib-http/http-server-response.c b/src/lib-http/http-server-response.c
index aed59a40ec..76c5387b44 100644
--- a/src/lib-http/http-server-response.c
+++ b/src/lib-http/http-server-response.c
@@ -97,6 +97,24 @@ void http_server_response_request_destroy(struct http_server_response *resp)
 	e_debug(resp->event, "Destroy");
 }
 
+void http_server_response_ref(struct http_server_response *resp)
+{
+	http_server_request_ref(resp->request);
+}
+
+bool http_server_response_unref(struct http_server_response **_resp)
+{
+	struct http_server_response *resp = *_resp;
+	struct http_server_request *req;
+
+	*_resp = NULL;
+	if (resp == NULL)
+		return FALSE;
+
+	req = resp->request;
+	return http_server_request_unref(&req);
+}
+
 void http_server_response_add_header(struct http_server_response *resp,
 				     const char *key, const char *value)
 {
diff --git a/src/lib-http/http-server.h b/src/lib-http/http-server.h
index bbd33a5535..89e64c94fb 100644
--- a/src/lib-http/http-server.h
+++ b/src/lib-http/http-server.h
@@ -71,6 +71,12 @@ struct http_server_response *
 http_server_response_create(struct http_server_request *req,
 			    unsigned int status, const char *reason);
 
+/* Reference a server response */
+void http_server_response_ref(struct http_server_response *resp);
+/* Unreference a server response. Returns TRUE if there are still more
+   references, FALSE if not. */
+bool http_server_response_unref(struct http_server_response **_resp);
+
 /* Add a custom header to the response. This can override headers that are
    otherwise created implicitly. */
 void http_server_response_add_header(struct http_server_response *resp,