lib: Add Common Application Connection Establishment Phase

This adds CACEP to the library, which can be used for authenticating
the other party after flow allocation and for obtaining other relevant
information.

1 files changed, 47 insertions, 0 deletions

diff --git a/include/ouroboros/cacep.h b/include/ouroboros/cacep.h
new file mode 100644
index 00000000..7b22b4a2
--- /dev/null
+++ b/include/ouroboros/cacep.h
@@ -0,0 +1,47 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * The Common Application Connection Establishment Phase
+ *
+ *    Sander Vrijders   <[email protected]>
+ *    Dimitri Staessens <[email protected]>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * version 2.1 as published by the Free Software Foundation.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef OUROBOROS_CACEP_H
+#define OUROBOROS_CACEP_H
+
+#include <stdint.h>
+#include <unistd.h>
+
+struct cacep;
+
+struct cacep_info {
+        char *   name;
+        uint64_t addr;
+};
+
+struct cacep *      cacep_create(int      fd,
+                                 char *   name,
+                                 uint64_t address);
+
+int                 cacep_destroy(struct cacep * instance);
+
+struct cacep_info * cacep_auth(struct cacep * instance);
+
+struct cacep_info * cacep_auth_wait(struct cacep * instance);
+
+#endif /* OUROBOROS_CACEP_H */