1 files changed, 42 insertions, 0 deletions
diff --git a/eperd/tcputil.h b/eperd/tcputil.h
new file mode 100644
index 0000000..d2b11ec
--- /dev/null
+++ b/eperd/tcputil.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2013 RIPE NCC <atlas@ripe.net>
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * tcputil.h
+ */
+
+#include <event2/event_struct.h>
+
+enum tu_err { TU_DNS_ERR, TU_READ_ERR, TU_CONNECT_ERR, TU_OUT_OF_ADDRS };
+struct tu_env
+{
+	char dnsip;
+	char connecting;
+	struct evutil_addrinfo *dns_res;
+	struct evutil_addrinfo *dns_curr;
+	struct bufferevent *bev;
+	struct timeval interval;
+	struct event timer;
+	void (*reporterr)(struct tu_env *env, enum tu_err cause,
+		const char *str);
+	void (*reportcount)(struct tu_env *env, int count);
+	void (*beforeconnect)(struct tu_env *env,
+		struct sockaddr *addr, socklen_t addrlen);
+	void (*connected)(struct tu_env *env, struct bufferevent *bev);
+	void (*readcb)(struct bufferevent *bev, void *env);
+	void (*writecb)(struct bufferevent *bev, void *env);
+};
+
+void tu_connect_to_name(struct tu_env *env, char *host, char *port,
+	struct timeval *timeout,
+	struct evutil_addrinfo *hints,
+	void (*timeout_callback)(int unused, const short event, void *env),
+	void (*reporterr)(struct tu_env *env, enum tu_err cause,
+		const char *err),
+	void (*reportcount)(struct tu_env *env, int count),
+	void (*beforeconnect)(struct tu_env *env,
+		struct sockaddr *addr, socklen_t addrlen),
+	void (*connected)(struct tu_env *env, struct bufferevent *bev),
+	void (*readcb)(struct bufferevent *bev, void *env),
+	void (*writecb)(struct bufferevent *bev, void *env));
+void tu_restart_connect(struct tu_env *env);
+void tu_cleanup(struct tu_env *env);