--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/freeDiameter/p_out.c	Thu Oct 29 18:05:45 2009 +0900
@@ -0,0 +1,113 @@
+/*********************************************************************************************************
+* Software License Agreement (BSD License)                                                               *
+* Author: Sebastien Decugis <sdecugis@nict.go.jp>							 *
+*													 *
+* Copyright (c) 2009, WIDE Project and NICT								 *
+* All rights reserved.											 *
+* 													 *
+* Redistribution and use of this software in source and binary forms, with or without modification, are  *
+* permitted provided that the following conditions are met:						 *
+* 													 *
+* * Redistributions of source code must retain the above 						 *
+*   copyright notice, this list of conditions and the 							 *
+*   following disclaimer.										 *
+*    													 *
+* * 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.								 *
+* 													 *
+* * Neither the name of the WIDE Project or NICT nor the 						 *
+*   names of its contributors may be used to endorse or 						 *
+*   promote products derived from this software without 						 *
+*   specific prior written permission of WIDE Project and 						 *
+*   NICT.												 *
+* 													 *
+* 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 OWNER 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.								 *
+*********************************************************************************************************/
+
+#include "fD.h"
+
+/* Alloc a new hbh for requests, bufferize the message and send on the connection, save in sentreq if provided */
+static int do_send(struct msg ** msg, struct cnxctx * cnx, uint32_t * hbh, struct fd_list * sentreq)
+{
+	TRACE_ENTRY("%p %p %p %p", msg, cnx, hbh, sentreq);
+	
+	TODO("If message is a request");
+		TODO("Alloc new *hbh");
+	
+	TODO("Bufferize the message, send it");
+	
+	TODO("Save in sentreq or free")
+	
+	return ENOTSUP;
+}
+
+/* The code of the "out" thread */
+static void * out_thr(void * arg)
+{
+	TODO("Pick next message in peer->p_tosend");
+	TODO("do_send, log errors");
+	TODO("In case of cancellation, requeue the message");
+	return NULL;
+error:
+	TODO(" Send an event to the peer ");
+	return NULL;
+}
+
+/* Wrapper to sending a message either by out thread (peer in OPEN state) or directly; cnx or peer must be provided */
+int fd_out_send(struct msg ** msg, struct cnxctx * cnx, struct fd_peer * peer)
+{
+	TRACE_ENTRY("%p %p %p", msg, cnx, peer);
+	CHECK_PARAMS( msg && *msg && (cnx || (peer && peer->p_cnxctx)));
+	
+	if (peer && (peer->p_hdr.info.pi_state == STATE_OPEN)) {
+		/* Normal case: just queue for the out thread to pick it up */
+		CHECK_FCT( fd_fifo_post(peer->p_tosend, msg) );
+		
+	} else {
+		uint32_t *hbh = NULL;
+		
+		/* In other cases, the thread is not running, so we handle the sending directly */
+		if (peer)
+			hbh = &peer->p_hbh;
+
+		if (!cnx)
+			cnx = peer->p_cnxctx;
+
+		/* Do send the message */
+		CHECK_FCT( do_send(msg, cnx, hbh, peer ? &peer->p_sentreq : NULL) );
+	}
+	
+	return 0;
+}
+
+/* Start the "out" thread that picks messages in p_tosend and send them on p_cnxctx */
+int fd_out_start(struct fd_peer * peer)
+{
+	TRACE_ENTRY("%p", peer);
+	CHECK_PARAMS( CHECK_PEER(peer) && (peer->p_outthr == (pthread_t)NULL) );
+	
+	CHECK_POSIX( pthread_create(&peer->p_outthr, NULL, out_thr, peer) );
+	
+	return 0;
+}
+
+/* Stop that thread */
+int fd_out_stop(struct fd_peer * peer)
+{
+	TRACE_ENTRY("%p", peer);
+	CHECK_PARAMS( CHECK_PEER(peer) );
+	
+	CHECK_FCT( fd_thr_term(&peer->p_outthr) );
+	
+	return 0;
+}
+