[libsoup/wip/tingping/request-block-cookies] Add API to block cookies per-request

[Patrick Griffis <pgriffis src gnome org>]

commit 1a35baa4d8ed9be8fbd7c8aec458e220c6f49dcf
Author: Patrick Griffis <pgriffis igalia com>
Date:   Tue Feb 5 10:35:55 2019 -0500

    Add API to block cookies per-request
    
    This will be used by WebKit

 libsoup/soup-cookie-jar.c   | 12 ++++++++++++
 libsoup/soup-request-http.c | 18 ++++++++++++++++++
 libsoup/soup-request-http.h |  6 ++++++
 3 files changed, 36 insertions(+)
---
diff --git a/libsoup/soup-cookie-jar.c b/libsoup/soup-cookie-jar.c
index b2b78909..38cee281 100644
--- a/libsoup/soup-cookie-jar.c
+++ b/libsoup/soup-cookie-jar.c
@@ -668,10 +668,15 @@ process_set_cookie_header (SoupMessage *msg, gpointer user_data)
        SoupCookieJar *jar = user_data;
        SoupCookieJarPrivate *priv = soup_cookie_jar_get_instance_private (jar);
        GSList *new_cookies, *nc;
+       SoupRequest *request;
 
        if (priv->accept_policy == SOUP_COOKIE_JAR_ACCEPT_NEVER)
                return;
 
+       request = soup_message_get_soup_request (msg);
+       if (SOUP_IS_REQUEST_HTTP (request) && soup_request_http_get_block_cookies (SOUP_REQUEST_HTTP 
(request)))
+               return;
+
        new_cookies = soup_cookies_from_response (msg);
        for (nc = new_cookies; nc; nc = nc->next) {
                SoupURI *first_party = soup_message_get_first_party (msg);
@@ -691,6 +696,13 @@ msg_starting_cb (SoupMessage *msg, gpointer feature)
 {
        SoupCookieJar *jar = SOUP_COOKIE_JAR (feature);
        char *cookies;
+       SoupRequest *request;
+
+       request = soup_message_get_soup_request (msg);
+       if (SOUP_IS_REQUEST_HTTP (request) && soup_request_http_get_block_cookies (SOUP_REQUEST_HTTP 
(request))) {
+               soup_message_headers_remove (msg->request_headers, "Cookie");
+               return;
+       }
 
        cookies = soup_cookie_jar_get_cookies (jar, soup_message_get_uri (msg), TRUE);
        if (cookies) {
diff --git a/libsoup/soup-request-http.c b/libsoup/soup-request-http.c
index 285f59d7..8800a02c 100644
--- a/libsoup/soup-request-http.c
+++ b/libsoup/soup-request-http.c
@@ -47,6 +47,7 @@
 struct _SoupRequestHTTPPrivate {
        SoupMessage *msg;
        char *content_type;
+       gboolean block_cookies;
 };
 
 G_DEFINE_TYPE_WITH_PRIVATE (SoupRequestHTTP, soup_request_http, SOUP_TYPE_REQUEST)
@@ -232,3 +233,20 @@ soup_request_http_get_message (SoupRequestHTTP *http)
 
        return g_object_ref (http->priv->msg);
 }
+
+void
+soup_request_http_set_block_cookies (SoupRequestHTTP *http,
+                                     gboolean         block_cookies)
+{
+       g_return_if_fail (SOUP_IS_REQUEST_HTTP (http));
+
+       http->priv->block_cookies = block_cookies;
+}
+
+gboolean
+soup_request_http_get_block_cookies (SoupRequestHTTP *http)
+{
+       g_return_val_if_fail (SOUP_IS_REQUEST_HTTP (http), FALSE);
+
+       return http->priv->block_cookies;
+}
\ No newline at end of file
diff --git a/libsoup/soup-request-http.h b/libsoup/soup-request-http.h
index 3a32febd..c7aa5a22 100644
--- a/libsoup/soup-request-http.h
+++ b/libsoup/soup-request-http.h
@@ -51,6 +51,12 @@ GType soup_request_http_get_type (void);
 SOUP_AVAILABLE_IN_2_34
 SoupMessage *soup_request_http_get_message (SoupRequestHTTP *http);
 
+SOUP_AVAILABLE_IN_2_66
+void         soup_request_http_set_block_cookies (SoupRequestHTTP *http,
+                                                  gboolean         block_cookies);
+SOUP_AVAILABLE_IN_2_66
+gboolean     soup_request_http_get_block_cookies (SoupRequestHTTP *http);
+
 G_END_DECLS
 
 #endif /* __SOUP_REQUEST_HTTP_H__ */