+/*
+ * Copyright (c) 2016, JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
#ifndef TR_TRP_H
#define TR_TRP_H
+#include <event2/event.h>
#include <talloc.h>
+#include <pthread.h>
+#include <tr.h>
+#include <trp_internal.h>
#include <tr_config.h>
+#include <tr_cfgwatch.h>
#include <tr_event.h>
-#include <trust_router/tr_dh.h>
-
-#define TRP_PORT 12310
-
-typedef struct trp_req {
- int msg;
-} TRP_REQ;
-
-typedef struct trp_resp {
- int msg;
-} TRP_RESP;
+#include <mon_internal.h>
-typedef struct trps_instance TRPS_INSTANCE;
+typedef struct tr_trps_events {
+ struct event *trps_ev;
+ struct tr_socket_event *listen_ev;
+ struct event *mq_ev;
+ struct event *connect_ev;
+ struct event *update_ev;
+ struct event *sweep_ev;
+} TR_TRPS_EVENTS;
-typedef int (TRPS_REQ_FUNC)(TRPS_INSTANCE *, TRP_REQ *, TRP_RESP *, void *);
-typedef void (TRPS_RESP_FUNC)(TRPS_INSTANCE *, TRP_REQ *, TRP_RESP *, void *);
-typedef int (trps_auth_func)(gss_name_t client_name, TR_NAME *display_name, void *cookie);
-
-
-/* TRP Client Instance Data */
-typedef struct trpc_instance {
- DH *client_dh; /* Client's DH struct with priv and pub keys */
-} TRPC_INSTANCE;
-
-/* TRP Server Instance Data */
-struct trps_instance {
- char *hostname;
- unsigned int port;
- TRPS_REQ_FUNC *req_handler;
- trps_auth_func *auth_handler;
- void *cookie;
- struct tr_rp_client *rp_gss; /* Client matching GSS name, TBD -- FIX ME (??) */
+/* typedef'ed as TR_INSTANCE in tr.h */
+struct tr_instance {
+ TR_CFG_MGR *cfg_mgr;
+ TIDS_INSTANCE *tids;
+ TRPS_INSTANCE *trps;
+ MONS_INSTANCE *mons;
+ TR_CFGWATCH *cfgwatch;
+ TR_TRPS_EVENTS *events;
};
+/* messages between threads */
+#define TR_MQMSG_MSG_RECEIVED "msg received"
+#define TR_MQMSG_TRPC_DISCONNECTED "trpc disconnected"
+#define TR_MQMSG_TRPC_CONNECTED "trpc connected"
+#define TR_MQMSG_TRPS_DISCONNECTED "trps disconnected"
+#define TR_MQMSG_TRPS_CONNECTED "trps connected"
+#define TR_MQMSG_ABORT "abort"
/* prototypes */
-TRPC_INSTANCE *trpc_create (TALLOC_CTX *mem_ctx);
-void trpc_destroy (TRPC_INSTANCE *trpc);
-int trpc_open_connection (TRPC_INSTANCE *trpc, char *server, unsigned int port, gss_ctx_id_t *gssctx);
-int trpc_send_msg (TRPC_INSTANCE *trpc, int conn, gss_ctx_id_t gssctx, const char *msg_content,
- int *resp_handler(), void *cookie);
-
-TRPS_INSTANCE *trps_create (TALLOC_CTX *mem_ctx);
-void trps_destroy (TRPS_INSTANCE *trps);
-int tr_trps_event_init(struct event_base *base, TRPS_INSTANCE *trps, TR_CFG_MGR *cfg_mgr,
- struct tr_socket_event *trps_ev);
-int trps_accept(TRPS_INSTANCE *trps, int listen);
+TRP_RC tr_trps_event_init(struct event_base *base, struct tr_instance *tr);
+TRP_RC tr_add_local_routes(TRPS_INSTANCE *trps, TR_CFG *cfg);
+TRP_RC tr_trpc_initiate(TRPS_INSTANCE *trps, TRP_PEER *peer, struct event *ev);
+void tr_config_changed(TR_CFG *new_cfg, void *cookie);
+TRP_RC tr_connect_to_peers(TRPS_INSTANCE *trps, struct event *ev);
+void tr_peer_status_change(TRP_PEER *peer, void *cookie);
+
+/* tr_trp_mons.h */
+void tr_trp_register_mons_handlers(TRPS_INSTANCE *trps, MONS_INSTANCE *mons);
#endif /* TR_TRP_H */
projects / trust_router.git / blobdiff