lib: Revise app flow allocation

This revises the application flow allocator to use the flow_info
struct/message between the components. Revises the messaging to move
the use protocol buffers to its own source (serdes-irm).

Adds a timeout to the IRMd flow allocator to make sure flow
allocations don't hang forever (this was previously taken care of by
the sanitize thread).

Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>

1 files changed, 12 insertions, 14 deletions

diff --git a/include/ouroboros/ipcp-dev.h b/include/ouroboros/ipcp-dev.h
index 5ee78905..378d724a 100644
--- a/include/ouroboros/ipcp-dev.h
+++ b/include/ouroboros/ipcp-dev.h
@@ -20,27 +20,25 @@
  * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
-#include <ouroboros/shm_rdrbuff.h>
-#include <ouroboros/qoscube.h>
-#include <ouroboros/ipcp.h>
-
 #ifndef OUROBOROS_LIB_IPCP_DEV_H
 #define OUROBOROS_LIB_IPCP_DEV_H
 
+#include <ouroboros/ipcp.h>
+#include <ouroboros/qoscube.h>
+#include <ouroboros/shm_rdrbuff.h>
+#include <ouroboros/utils.h>
+
 int   ipcp_create_r(const struct ipcp_info * info);
 
-int   ipcp_flow_req_arr(const uint8_t * dst,
-                        size_t           len,
+int   ipcp_flow_req_arr(const buffer_t * dst,
                         qosspec_t        qs,
                         time_t           mpl,
-                        const void *     data,
-                        size_t           dlen);
-
-int    ipcp_flow_alloc_reply(int          fd,
-                             int          response,
-                             time_t       mpl,
-                             const void * data,
-                             size_t       len);
+                        const buffer_t * data);
+
+int    ipcp_flow_alloc_reply(int              fd,
+                             int              response,
+                             time_t           mpl,
+                             const buffer_t * data);
 
 int    ipcp_flow_read(int                   fd,
                       struct shm_du_buff ** sdb);