IFP: Add utility functions

Adds a number of utility functions, most importanly ifp_req_create().
The ifp_req is a structure that will be passed along with the ifp
request and would provide easy access to both the sbus_request data and
per-responder data, like the ifp_ctx.

Also includes a utility function to split a path prefix from a full path
and add a ldb_element into a dictionary. These will be reused later.

Reviewed-by: Pavel Březina <pbrezina@redhat.com>
Reviewed-by: Stef Walter <stefw@redhat.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/responder/ifp/ifp_private.h b/src/responder/ifp/ifp_private.h
index b97cb8a7d..472d10441 100644
--- a/src/responder/ifp/ifp_private.h
+++ b/src/responder/ifp/ifp_private.h
@@ -46,4 +46,18 @@ struct ifp_ctx {
  * It will be removed later */
 int ifp_ping(struct sbus_request *dbus_req, void *data);
 
+/* == Utility functions == */
+struct ifp_req {
+    struct sbus_request *dbus_req;
+    struct ifp_ctx *ifp_ctx;
+};
+
+errno_t ifp_req_create(struct sbus_request *dbus_req,
+                       struct ifp_ctx *ifp_ctx,
+                       struct ifp_req **_ifp_req);
+
+const char *ifp_path_strip_prefix(const char *path, const char *prefix);
+errno_t ifp_add_ldb_el_to_dict(DBusMessageIter *iter_dict,
+                               struct ldb_message_element *el);
+
 #endif /* _IFPSRV_PRIVATE_H_ */