lib, ipcpd, irmd: Register hash instead of name

All information passed over the IRMd/IPCP boundary for using IPC
services (flow allocation, registration) is now hashed. This
effectively fixes the shared namespace between DIFs and the IRMDs.

This PR also fixes some API issues (adding const identifiers),
shuffles the include headers a bit and some small bugs.

1 files changed, 6 insertions, 3 deletions

diff --git a/src/lib/dev.c b/src/lib/dev.c
index 433fb93b..a4707dc3 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -1210,7 +1210,8 @@ int ipcp_create_r(pid_t api,
 }
 
 int ipcp_flow_req_arr(pid_t     api,
-                      char *    dst_name,
+                      uint8_t * dst,
+                      size_t    len,
                       qoscube_t cube)
 {
         irm_msg_t msg = IRM_MSG__INIT;
@@ -1218,13 +1219,15 @@ int ipcp_flow_req_arr(pid_t     api,
         int port_id = -1;
         int fd = -1;
 
-        if (dst_name == NULL)
+        if (dst == NULL)
                 return -EINVAL;
 
         msg.code        = IRM_MSG_CODE__IPCP_FLOW_REQ_ARR;
         msg.has_api     = true;
         msg.api         = api;
-        msg.dst_name    = dst_name;
+        msg.has_hash    = true;
+        msg.hash.len    = len;
+        msg.hash.data   = dst;
         msg.has_qoscube = true;
         msg.qoscube     = cube;