Reimplement handling of BAD_AUTH inside browser_window

We now handle authentication requests via an `about:` page
which presents a nice form built into the browser window.
In order to do this, we add internal navigation as a concept
to the browser window and we strip the 401login support from all
frontends except monkey.

The 401login callback is now intended for password safe type support
rather than an immediately interactive prompt.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/content/fetch.h b/content/fetch.h
index 174e07bf6..7c02fb0d7 100644
--- a/content/fetch.h
+++ b/content/fetch.h
@@ -185,6 +185,30 @@ void fetch_multipart_data_destroy(struct fetch_multipart_data *list);
 struct fetch_multipart_data *fetch_multipart_data_clone(const struct fetch_multipart_data *list);
 
 /**
+ * Find an entry in a fetch_multipart_data
+ *
+ * \param list Pointer to the multipart list
+ * \param name The name to look for in the list
+ * \return The value found, or NULL if not present
+ */
+const char *fetch_multipart_data_find(const struct fetch_multipart_data *list,
+				      const char *name);
+
+/**
+ * Create an entry for a fetch_multipart_data
+ *
+ * If an entry exists of the same name, it will *NOT* be overwritten
+ *
+ * \param list Pointer to the pointer to the current multipart list
+ * \param name The name of the entry to create
+ * \param value The value of the entry to create
+ * \return The result of the attempt
+ */
+nserror fetch_multipart_data_new_kv(struct fetch_multipart_data **list,
+				    const char *name,
+				    const char *value);
+
+/**
  * send message to fetch
  */
 void fetch_send_callback(const fetch_msg *msg, struct fetch *fetch);