Mercurial > hg > freeDiameter

annotate libfdcore/cnxctx.h @ 807:09f8f0c4f4a4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Several changes to support GnuTLS 3.x in a more efficient way
author Sebastien Decugis <sdecugis@freediameter.net>
date Fri, 24 Aug 2012 00:15:48 +0200
parents 4a9f08d6b6ba
children c0a88c1bcc1e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
1 /*********************************************************************************************************
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
2 * Software License Agreement (BSD License) *
740
4a9f08d6b6ba Updated my mail address
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 706
diff changeset
3 * Author: Sebastien Decugis <sdecugis@freediameter.net> *
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
4 * *
662
2e94ef0515d7 Updated copyright information
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 658
diff changeset
5 * Copyright (c) 2011, WIDE Project and NICT *
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
6 * All rights reserved. *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
7 * *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
8 * Redistribution and use of this software in source and binary forms, with or without modification, are *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
9 * permitted provided that the following conditions are met: *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
10 * *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
11 * * Redistributions of source code must retain the above *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
12 * copyright notice, this list of conditions and the *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
13 * following disclaimer. *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
14 * *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
15 * * Redistributions in binary form must reproduce the above *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
16 * copyright notice, this list of conditions and the *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
17 * following disclaimer in the documentation and/or other *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
18 * materials provided with the distribution. *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
19 * *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
20 * * Neither the name of the WIDE Project or NICT nor the *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
21 * names of its contributors may be used to endorse or *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
22 * promote products derived from this software without *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
23 * specific prior written permission of WIDE Project and *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
24 * NICT. *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
25 * *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
34 *********************************************************************************************************/
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
35
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
36 /* This file contains the definitions for internal use in the connection context files */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
37
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
38 #ifndef _CNXCTX_H
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
39 #define _CNXCTX_H
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
40
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
41 /* The connection context structure */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
42 struct cnxctx {
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
43 char cc_id[60]; /* The name of this connection */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
44 char cc_remid[60]; /* Id of remote peer */
31
26685c67d387 Completed the test and fixed a couple issues
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 29
diff changeset
45
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
46 int cc_socket; /* The socket object of the connection -- <=0 if no socket is created */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
47
220
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 209
diff changeset
48 int cc_family; /* AF_INET or AF_INET6 (mixed) */
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
49 int cc_proto; /* IPPROTO_TCP or IPPROTO_SCTP */
706
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
50
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
51 uint32_t cc_state; /* True if the object is being destroyed: we don't send events anymore. access with fd_cnx_getstate() */
209
b9f48f2f2a22 Some cleanups in the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 203
diff changeset
52 #define CC_STATUS_CLOSING 1
b9f48f2f2a22 Some cleanups in the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 203
diff changeset
53 #define CC_STATUS_ERROR 2
b9f48f2f2a22 Some cleanups in the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 203
diff changeset
54 #define CC_STATUS_SIGNALED 4
b9f48f2f2a22 Some cleanups in the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 203
diff changeset
55 #define CC_STATUS_TLS 8
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
56
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
57 pthread_t cc_rcvthr; /* thread for receiving messages on the connection */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
58 int cc_loop; /* tell the thread if it loops or stops after the first message is received */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
59
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
60 struct fifo * cc_incoming; /* FIFO queue of events received on the connection, FDEVP_CNX_* */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
61 struct fifo * cc_alt; /* alternate fifo to send FDEVP_CNX_* events to. */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
62
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
63 /* If cc_tls == true */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
64 struct {
706
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
65 DiamId_t cn; /* If not NULL, remote certif will be checked to match this Common Name */
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
66 int mode; /* GNUTLS_CLIENT / GNUTLS_SERVER */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
67 gnutls_session_t session; /* Session object (stream #0 in case of SCTP) */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
68 } cc_tls_para;
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
69
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
70 /* If cc_proto == SCTP */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
71 struct {
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
72 uint16_t str_out; /* Out streams */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
73 uint16_t str_in; /* In streams */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
74 uint16_t pairs; /* max number of pairs ( = min(in, out)) */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
75 uint16_t next; /* # of stream the next message will be sent to */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
76 } cc_sctp_para;
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
77
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
78 /* If both conditions */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
79 struct {
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
80 struct sctps_ctx *array; /* an array of cc_sctp_para.pairs elements -- the #0 is special (session is outside)*/
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
81 struct sr_store *sess_store; /* Session data of the master session, to resume the children sessions */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
82 } cc_sctps_data;
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
83 };
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
84
209
b9f48f2f2a22 Some cleanups in the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 203
diff changeset
85 void fd_cnx_markerror(struct cnxctx * conn);
706
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
86 uint32_t fd_cnx_getstate(struct cnxctx * conn);
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
87 int fd_cnx_teststate(struct cnxctx * conn, uint32_t flag);
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
88 void fd_cnx_addstate(struct cnxctx * conn, uint32_t orstate);
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
89 void fd_cnx_setstate(struct cnxctx * conn, uint32_t abstate);
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
90 struct fifo * fd_cnx_target_queue(struct cnxctx * conn);
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
91
209
b9f48f2f2a22 Some cleanups in the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 203
diff changeset
92
194
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 155
diff changeset
93 /* Socket */
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 155
diff changeset
94 ssize_t fd_cnx_s_recv(struct cnxctx * conn, void *buffer, size_t length);
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 155
diff changeset
95 void fd_cnx_s_setto(int sock);
d1af490d6e85 Change in sockets options to avoid waiting forever on closing connections
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 155
diff changeset
96
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
97 /* TLS */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
98 int fd_tls_rcvthr_core(struct cnxctx * conn, gnutls_session_t session);
29
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 25
diff changeset
99 int fd_tls_prepare(gnutls_session_t * session, int mode, char * priority, void * alt_creds);
807
09f8f0c4f4a4 Several changes to support GnuTLS 3.x in a more efficient way
Sebastien Decugis <sdecugis@freediameter.net>
parents: 740
diff changeset
100 #ifndef GNUTLS_VERSION_300
59
067ab3fc6093 Cleanups in debug messages
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 31
diff changeset
101 int fd_tls_verify_credentials(gnutls_session_t session, struct cnxctx * conn, int verbose);
807
09f8f0c4f4a4 Several changes to support GnuTLS 3.x in a more efficient way
Sebastien Decugis <sdecugis@freediameter.net>
parents: 740
diff changeset
102 #endif /* GNUTLS_VERSION_300 */
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
103
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
104 /* TCP */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
105 int fd_tcp_create_bind_server( int * sock, sSA * sa, socklen_t salen );
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
106 int fd_tcp_listen( int sock );
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
107 int fd_tcp_client( int *sock, sSA * sa, socklen_t salen );
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
108 int fd_tcp_get_local_ep(int sock, sSS * ss, socklen_t *sl);
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
109 int fd_tcp_get_remote_ep(int sock, sSS * ss, socklen_t *sl);
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
110
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
111 #ifndef DISABLE_SCTP
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
112 /* SCTP */
220
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 209
diff changeset
113 int fd_sctp_create_bind_server( int * sock, int family, struct fd_list * list, uint16_t port );
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
114 int fd_sctp_listen( int sock );
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
115 int fd_sctp_client( int *sock, int no_ip6, uint16_t port, struct fd_list * list );
220
5f2ce627db3c Try to fix the old bug on sctp_getpaddrs
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 209
diff changeset
116 int fd_sctp_get_local_ep(int sock, struct fd_list * list);
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
117 int fd_sctp_get_remote_ep(int sock, struct fd_list * list);
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
118 int fd_sctp_get_str_info( int sock, uint16_t *in, uint16_t *out, sSS *primary );
706
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
119 int fd_sctp_sendstr(struct cnxctx * conn, uint16_t strid, uint8_t * buf, size_t len);
4ffbc9f1e922 Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 662
diff changeset
120 int fd_sctp_recvmeta(struct cnxctx * conn, uint16_t * strid, uint8_t ** buf, size_t * len, int *event);
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
121
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
122 /* TLS over SCTP (multi-stream) */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
123 struct sctps_ctx {
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
124 struct cnxctx *parent; /* for info such as socket, conn name, event list */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
125 uint16_t strid; /* Stream # of this session */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
126 struct fifo *raw_recv; /* Raw data received on this stream, for demux */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
127 struct {
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
128 uint8_t *buf;
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
129 size_t bufsz;
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
130 size_t offset;
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
131 } partial; /* If the pull function did not read the full content of first message in raw, it stores it here for next read call. */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
132 pthread_t thr; /* Thread to decrypt raw data in this pair of streams */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
133 gnutls_session_t session; /* TLS context using this pair of streams -- except if strid == 0, in that case session is outside the array */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
134 };
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
135
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
136 int fd_sctps_init(struct cnxctx * conn);
29
5ba91682f0bc Added a test for cnxctx (tbc) and fixed some bugs
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 25
diff changeset
137 int fd_sctps_handshake_others(struct cnxctx * conn, char * priority, void * alt_creds);
543
40141acabee7 Fix behavior of TLS/SCTP when only one peer does not accept the remote certificate
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 403
diff changeset
138 int fd_sctps_startthreads(struct cnxctx * conn, int others);
155
30a7252cbb55 Cleanup connection cleanup sequence
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 59
diff changeset
139 void fd_sctps_bye(struct cnxctx * conn);
30a7252cbb55 Cleanup connection cleanup sequence
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 59
diff changeset
140 void fd_sctps_waitthreadsterm(struct cnxctx * conn);
30a7252cbb55 Cleanup connection cleanup sequence
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 59
diff changeset
141 void fd_sctps_gnutls_deinit_others(struct cnxctx * conn);
25
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
142 void fd_sctps_stopthreads(struct cnxctx * conn);
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
143 void fd_sctps_destroy(struct cnxctx * conn);
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
144
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
145 #endif /* DISABLE_SCTP */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
146
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
147 #endif /* _CNXCTX_H */
67ca08d5bc48 Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff changeset
148
"Welcome to our mercurial repository"