From 583efb4910a5287d8ca4a35896f751c167ec0d4d Mon Sep 17 00:00:00 2001
From: Sander Vrijders <sander.vrijders@intec.ugent.be>
Date: Fri, 12 Feb 2016 15:16:47 +0100
Subject: include: Initial dev.h file

Adds the initial dev.h file that applications can use to request IPC
services from the Ouroboros stack.
---
 include/ouroboros/common.h | 51 +++++++++++++++++++++++++++++++++++++++++++++
 include/ouroboros/dev.h    | 52 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 103 insertions(+)
 create mode 100644 include/ouroboros/common.h
 create mode 100644 include/ouroboros/dev.h

diff --git a/include/ouroboros/common.h b/include/ouroboros/common.h
new file mode 100644
index 00000000..4d76d230
--- /dev/null
+++ b/include/ouroboros/common.h
@@ -0,0 +1,51 @@
+/*
+ * Ouroboros - Copyright (C) 2016
+ *
+ * Common definitions
+ *
+ *    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_COMMON_H
+#define OUROBOROS_COMMON_H
+
+#include <stdint.h>
+
+typedef uint32_t port_id_t;
+
+/* FIXME: To be moved into a separate file */
+typedef struct {
+        char * data;
+        size_t size;
+} buffer_t;
+
+typedef struct {
+        char * ap_name;
+        int ap_id;
+        char * ae_name;
+        int ae_id;
+} rina_name_t;
+
+/* FIXME: To be extended to have all QoS params */
+struct qos_spec {
+        char * name;
+        char * dif_name;
+        double delay;
+        double jitter;
+};
+
+#endif
diff --git a/include/ouroboros/dev.h b/include/ouroboros/dev.h
new file mode 100644
index 00000000..217352ef
--- /dev/null
+++ b/include/ouroboros/dev.h
@@ -0,0 +1,52 @@
+/*
+ * Ouroboros - Copyright (C) 2016
+ *
+ * API for applications
+ *
+ *    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_DEV_H
+#define OUROBOROS_DEV_H
+
+#include "common.h"
+
+struct qos_spec * list_qos_cubes(rina_name_t dst,
+                                 struct qos_spec min_qos);
+
+/* Returns file descriptor */
+int ap_reg(rina_name_t name, char ** difs);
+int ap_unreg(rina_name_t name, char ** difs);
+
+/* Returns file descriptor (> 0) */
+int flow_accept(int fd, rina_name_t * name);
+int flow_alloc_resp(int fd, int result);
+
+/* Returns file descriptor */
+int flow_alloc(rina_name_t src, rina_name_t dst,
+               struct qos_spec qos, int oflags);
+
+/* If flow is accepted returns a value > 0 */
+int flow_alloc_res(int fd);
+int flow_dealloc(int fd);
+
+/* Wraps around fnctl */
+int flow_cntl(int fd, int oflags);
+int flow_write(int fd, buffer_t * sdu);
+int flow_read(int fd, buffer_t * sdu);
+
+#endif
-- 
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