GitList
Browse code

sctp: new module for SCTP transport

- moved the sctp specific code from core to a module to make it easy to
enable/disable sctp by loading/not loading the module instead of
recompiling

Daniel-Constantin Mierla authored on 25/05/2013 07:33:39
Showing 1 changed files
sctp_ev.h
History View file @ 7f8e7a8568
1 1 
deleted file mode 100644
... ... 
@@ -1,97 +0,0 @@
1 
-/*
2 
- * $Id$
3 
- *
4 
- * Copyright (C) 2009 iptelorg GmbH
5 
- *
6 
- * Permission to use, copy, modify, and distribute this software for any
7 
- * purpose with or without fee is hereby granted, provided that the above
8 
- * copyright notice and this permission notice appear in all copies.
9 
- *
10 
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 
- */
18 
-/*
19 
- * sctp_ev.h - sctp events
20 
- */
21 
-/*
22 
- * History:
23 
- * --------
24 
- *  2009-04-28  initial version (andrei)
25 
-*/
26 
-
27 
-#ifndef __sctp_ev_h
28 
-#define __sctp_ev_h
29 
-
30 
-#include <errno.h>
31 
-#include <string.h>
32 
-
33 
-#ifndef USE_SCTP_EV
34 
-
35 
-#define SCTP_EV_ASSOC_CHANGE(lip, lport, src, reason, state)
36 
-#define SCTP_EV_PEER_ADDR_CHANGE(lip, lport, src, reason, state, addr_su)
37 
-#define SCTP_EV_REMOTE_ERROR(lip, lport, src, err)
38 
-#define SCTP_EV_SEND_FAILED(lip, lport, src, err)
39 
-#define SCTP_EV_SHUTDOWN_EVENT(lip, lport, src)
40 
-#define SCTP_EV_SENDER_DRY_EVENT(lip, lport, src)
41 
-
42 
-#else /* USE_SCTP_EV */
43 
-
44 
-#include "ip_addr.h"
45 
-
46 
-
47 
-/** an association has either been opened or closed.
48 
- * called for each SCTP_ASSOC_CHANGE event.
49 
- *
50 
- * @param err - if 0 it should be ignored (no corresp. libc error), if non-0
51 
- *                it will contain the errno.
52 
- * @param lip   - pointer to an ip_addr containing the local ip
53 
- *                   or 0 if dynamic (WARNING can be 0).
54 
- * @param lport - pointer to an ip_addr containing the local port or 0
55 
- *                   if unknown/dynamic.
56 
- * @param src   - pointer to a sockaddr_union containing the src.
57 
- * @param proto - protocol used
58 
- */
59 
-#define SCTP_EV_ASSOC_CHANGE(lip, lport, src, reason, state) \
60 
-	DBG("SCTP_ASSOC_CHANGE from %s on %s:%d: %s\n", \
61 
-			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport, reason)
62 
-
63 
-/** an address part of an assoc. changed state.
64 
- * called for the SCTP_PEER_ADDR_CHANGE event.*/
65 
-#define SCTP_EV_PEER_ADDR_CHANGE(lip, lport, src, reason, state, addr_su) \
66 
-	DBG("SCTP_PEER_ADDR_CHANGE from %s on %s:%d: %s\n", \
67 
-			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport, reason)
68 
-
69 
-/** remote operation error from the peer.
70 
- * called for the SCTP_REMOTE_ERROR event.*/
71 
-#define SCTP_EV_REMOTE_ERROR(lip, lport, src, err) \
72 
-	DBG("SCTP_REMOTE_ERROR from %s on %s:%d: %d\n", \
73 
-			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport, err)
74 
-
75 
-/** send failed.
76 
- * called for the SCTP_SEND_FAILED event.*/
77 
-#define SCTP_EV_SEND_FAILED(lip, lport, src, err) \
78 
-	DBG("SCTP_SEND_FAILED from %s on %s:%d: %d\n", \
79 
-			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport, err)
80 
-
81 
-/** the peer has sent a shutdown.
82 
- * called for the SCTP_SHUTDOWN_EVENT event.*/
83 
-#define SCTP_EV_SHUTDOWN_EVENT(lip, lport, src) \
84 
-	DBG("SCTP_SHUTDOWN_EVENT from %s on %s:%d\n", \
85 
-			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport)
86 
-
87 
-/** kernel has finished sending all the queued data.
88 
- * called for the SCTP_SENDER_DRY_EVENT event.*/
89 
-#define SCTP_EV_SENDER_DRY_EVENT(lip, lport, src) \
90 
-	DBG("SCTP_SENDER_DRY_EVENT from %s on %s:%d\n", \
91 
-			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport)
92 
-
93 
-#endif /* USE_SCTP_EV */
94 
-
95 
-#endif /*__sctp_ev_h*/
96 
-
97 
-/* vi: set ts=4 sw=4 tw=79:ai:cindent: */
Browse code

sctp: internal macro/hooks for sctp events

Added macros for sctp events (for now empty, or defined to simple
example DBG()):

SCTP_EV_ASSOC_CHANGE
SCTP_EV_PEER_ADDR_CHANGE
SCTP_EV_REMOTE_ERROR
SCTP_EV_SEND_FAILED
SCTP_EV_SHUTDOWN_EVENT
SCTP_EV_SENDER_DRY_EVENT

Andrei Pelinescu-Onciul authored on 30/04/2009 16:39:10
Showing 1 changed files
sctp_ev.h
History View file @ e11d729443
1 1 
new file mode 100644
... ... 
@@ -0,0 +1,97 @@
1 
+/*
2 
+ * $Id$
3 
+ *
4 
+ * Copyright (C) 2009 iptelorg GmbH
5 
+ *
6 
+ * Permission to use, copy, modify, and distribute this software for any
7 
+ * purpose with or without fee is hereby granted, provided that the above
8 
+ * copyright notice and this permission notice appear in all copies.
9 
+ *
10 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 
+ */
18 
+/*
19 
+ * sctp_ev.h - sctp events
20 
+ */
21 
+/*
22 
+ * History:
23 
+ * --------
24 
+ *  2009-04-28  initial version (andrei)
25 
+*/
26 
+
27 
+#ifndef __sctp_ev_h
28 
+#define __sctp_ev_h
29 
+
30 
+#include <errno.h>
31 
+#include <string.h>
32 
+
33 
+#ifndef USE_SCTP_EV
34 
+
35 
+#define SCTP_EV_ASSOC_CHANGE(lip, lport, src, reason, state)
36 
+#define SCTP_EV_PEER_ADDR_CHANGE(lip, lport, src, reason, state, addr_su)
37 
+#define SCTP_EV_REMOTE_ERROR(lip, lport, src, err)
38 
+#define SCTP_EV_SEND_FAILED(lip, lport, src, err)
39 
+#define SCTP_EV_SHUTDOWN_EVENT(lip, lport, src)
40 
+#define SCTP_EV_SENDER_DRY_EVENT(lip, lport, src)
41 
+
42 
+#else /* USE_SCTP_EV */
43 
+
44 
+#include "ip_addr.h"
45 
+
46 
+
47 
+/** an association has either been opened or closed.
48 
+ * called for each SCTP_ASSOC_CHANGE event.
49 
+ *
50 
+ * @param err - if 0 it should be ignored (no corresp. libc error), if non-0
51 
+ *                it will contain the errno.
52 
+ * @param lip   - pointer to an ip_addr containing the local ip
53 
+ *                   or 0 if dynamic (WARNING can be 0).
54 
+ * @param lport - pointer to an ip_addr containing the local port or 0
55 
+ *                   if unknown/dynamic.
56 
+ * @param src   - pointer to a sockaddr_union containing the src.
57 
+ * @param proto - protocol used
58 
+ */
59 
+#define SCTP_EV_ASSOC_CHANGE(lip, lport, src, reason, state) \
60 
+	DBG("SCTP_ASSOC_CHANGE from %s on %s:%d: %s\n", \
61 
+			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport, reason)
62 
+
63 
+/** an address part of an assoc. changed state.
64 
+ * called for the SCTP_PEER_ADDR_CHANGE event.*/
65 
+#define SCTP_EV_PEER_ADDR_CHANGE(lip, lport, src, reason, state, addr_su) \
66 
+	DBG("SCTP_PEER_ADDR_CHANGE from %s on %s:%d: %s\n", \
67 
+			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport, reason)
68 
+
69 
+/** remote operation error from the peer.
70 
+ * called for the SCTP_REMOTE_ERROR event.*/
71 
+#define SCTP_EV_REMOTE_ERROR(lip, lport, src, err) \
72 
+	DBG("SCTP_REMOTE_ERROR from %s on %s:%d: %d\n", \
73 
+			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport, err)
74 
+
75 
+/** send failed.
76 
+ * called for the SCTP_SEND_FAILED event.*/
77 
+#define SCTP_EV_SEND_FAILED(lip, lport, src, err) \
78 
+	DBG("SCTP_SEND_FAILED from %s on %s:%d: %d\n", \
79 
+			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport, err)
80 
+
81 
+/** the peer has sent a shutdown.
82 
+ * called for the SCTP_SHUTDOWN_EVENT event.*/
83 
+#define SCTP_EV_SHUTDOWN_EVENT(lip, lport, src) \
84 
+	DBG("SCTP_SHUTDOWN_EVENT from %s on %s:%d\n", \
85 
+			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport)
86 
+
87 
+/** kernel has finished sending all the queued data.
88 
+ * called for the SCTP_SENDER_DRY_EVENT event.*/
89 
+#define SCTP_EV_SENDER_DRY_EVENT(lip, lport, src) \
90 
+	DBG("SCTP_SENDER_DRY_EVENT from %s on %s:%d\n", \
91 
+			su2a(src, sizeof(*(src))), ip_addr2a(lip), lport)
92 
+
93 
+#endif /* USE_SCTP_EV */
94 
+
95 
+#endif /*__sctp_ev_h*/
96 
+
97 
+/* vi: set ts=4 sw=4 tw=79:ai:cindent: */