lib, ipcpd, irmd: Add QoS cube definition

This adds the QoS cube definition, which is an enum to select which
QoS is needed in the IPCP. An application has to use the qos_spec in
qos.h to define what it needs. The IRMd will map this unto a qos cube
definition.

Some headers are now also no longer installed on the system, since
they are only to be used within the irmd and ipcps.

6 files changed, 59 insertions, 34 deletions

diff --git a/include/ouroboros/CMakeLists.txt b/include/ouroboros/CMakeLists.txt
index a42c65fd..5ce99c4c 100644
--- a/include/ouroboros/CMakeLists.txt
+++ b/include/ouroboros/CMakeLists.txt
@@ -3,23 +3,13 @@ configure_file(
   "${CMAKE_CURRENT_BINARY_DIR}/config.h")
 
 set(HEADER_FILES
-        bitmap.h
         cdap.h
-        common.h
         da.h
         dev.h
         dif_config.h
-        du_buff.h
         flow.h
-        instance_name.h
-        ipcp.h
         irm.h
-        list.h
-        logs.h
-        shm_ap_rbuff.h
-        shm_du_map.h
-        sockets.h
-        utils.h
+        qos.h
 )
 
 install(FILES ${HEADER_FILES} "${CMAKE_CURRENT_BINARY_DIR}/config.h"
diff --git a/include/ouroboros/common.h b/include/ouroboros/common.h
index 971a382a..f2c8a9ec 100644
--- a/include/ouroboros/common.h
+++ b/include/ouroboros/common.h
@@ -33,13 +33,10 @@ typedef struct {
         size_t    size;
 } buffer_t;
 
-/* FIXME: may need revision */
-struct qos_spec {
-        char * qos_name;
-        char * dif_name;
-
-        uint32_t delay;
-        uint32_t jitter;
+/* FIXME: To be decided which QoS cubes we support */
+enum qos_cube {
+        QOS_CUBE_BE = 0,
+        QOS_CUBE_VIDEO
 };
 
 #endif /* OUROBOROS_COMMON_H */
diff --git a/include/ouroboros/dev.h b/include/ouroboros/dev.h
index d8e65144..506fa789 100644
--- a/include/ouroboros/dev.h
+++ b/include/ouroboros/dev.h
@@ -20,12 +20,15 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#ifndef OUROBOROS_DEV_H
-#define OUROBOROS_DEV_H
+#include <unistd.h>
+#include <stdint.h>
 
-#include <ouroboros/common.h>
+#include <ouroboros/qos.h>
 #include <ouroboros/flow.h>
 
+#ifndef OUROBOROS_DEV_H
+#define OUROBOROS_DEV_H
+
 #define UNKNOWN_AP "__UNKNOWN_AP__"
 #define UNKNOWN_AE "__UNKNOWN_AE__"
 
diff --git a/include/ouroboros/flow.h b/include/ouroboros/flow.h
index 380c671b..aa377034 100644
--- a/include/ouroboros/flow.h
+++ b/include/ouroboros/flow.h
@@ -39,8 +39,8 @@
 
 enum flow_state {
         FLOW_NULL = 0,
-        FLOW_ALLOCATED,
-        FLOW_PENDING
+        FLOW_PENDING,
+        FLOW_ALLOCATED
 };
 
 #endif /* OUROBOROS_FLOW_H */
diff --git a/include/ouroboros/ipcp.h b/include/ouroboros/ipcp.h
index 63e19e9d..08bee33e 100644
--- a/include/ouroboros/ipcp.h
+++ b/include/ouroboros/ipcp.h
@@ -20,16 +20,16 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#ifndef OUROBOROS_IPCP_H
-#define OUROBOROS_IPCP_H
-
-#include <ouroboros/common.h>
 #include <ouroboros/dif_config.h>
 #include <ouroboros/instance_name.h>
 #include <ouroboros/sockets.h>
+#include <ouroboros/common.h>
 
 #include <sys/types.h>
 
+#ifndef OUROBOROS_IPCP_H
+#define OUROBOROS_IPCP_H
+
 struct ipcp;
 
 /* Returns the process id */
@@ -59,13 +59,13 @@ int   ipcp_name_reg(pid_t  pid,
 int   ipcp_name_unreg(pid_t  pid,
                       char * name);
 
-int   ipcp_flow_alloc(pid_t             pid,
-                      int               port_id,
-                      pid_t             n_pid,
-                      char *            dst_name,
-                      char *            src_ap_name,
-                      char *            src_ae_name,
-                      struct qos_spec * qos);
+int   ipcp_flow_alloc(pid_t         pid,
+                      int           port_id,
+                      pid_t         n_pid,
+                      char *        dst_name,
+                      char *        src_ap_name,
+                      char *        src_ae_name,
+                      enum qos_cube qos);
 int   ipcp_flow_alloc_resp(pid_t pid,
                            int   port_id,
                            pid_t n_pid,
diff --git a/include/ouroboros/qos.h b/include/ouroboros/qos.h
new file mode 100644
index 00000000..c87b7c69
--- /dev/null
+++ b/include/ouroboros/qos.h
@@ -0,0 +1,35 @@
+/*
+ * Ouroboros - Copyright (C) 2016
+ *
+ * Quality of Service specification
+ *
+ *    Sander Vrijders <sander.vrijders@intec.ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef OUROBOROS_QOS_H
+#define OUROBOROS_QOS_H
+
+/* FIXME: may need revision */
+struct qos_spec {
+        char * qos_name;
+        char * dif_name;
+
+        uint32_t delay;
+        uint32_t jitter;
+};
+
+#endif