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80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
/* Icecast
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*
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* This program is distributed under the GNU General Public License, version 2.
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* A copy of this license is included with this source.
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*
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* Copyright 2000-2004, Jack Moffitt <jack@xiph.org,
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* Michael Smith <msmith@xiph.org>,
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* oddsock <oddsock@xiph.org>,
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* Karl Heyes <karl@xiph.org>
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* and others (see AUTHORS for details).
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* Copyright 2014, Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>,
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*/
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#ifndef __CONNECTION_H__
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#define __CONNECTION_H__
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#include <sys/types.h>
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#include <time.h>
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#include "tls.h"
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#include "compat.h"
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#include "common/httpp/httpp.h"
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#include "common/thread/thread.h"
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#include "common/net/sock.h"
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struct _client_tag;
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struct source_tag;
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struct ice_config_tag;
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typedef enum _tlsmode_tag {
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/* no TLS is used at all */
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ICECAST_TLSMODE_DISABLED = 0,
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/* TLS mode is to be detected */
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ICECAST_TLSMODE_AUTO,
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/* Like ICECAST_TLSMODE_AUTO but enforces TLS */
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ICECAST_TLSMODE_AUTO_NO_PLAIN,
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/* TLS via HTTP Upgrade:-header [RFC2817] */
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ICECAST_TLSMODE_RFC2817,
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/* TLS for transport layer like HTTPS [RFC2818] does */
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ICECAST_TLSMODE_RFC2818
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} tlsmode_t;
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typedef struct connection_tag
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{
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unsigned long id;
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time_t con_time;
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time_t discon_time;
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uint64_t sent_bytes;
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sock_t sock;
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sock_t serversock;
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int error;
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tlsmode_t tlsmode;
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tls_t *tls;
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int (*send)(struct connection_tag *handle, const void *buf, size_t len);
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int (*read)(struct connection_tag *handle, void *buf, size_t len);
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char *ip;
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} connection_t;
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void connection_initialize(void);
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void connection_shutdown(void);
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void connection_reread_config(struct ice_config_tag *config);
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void connection_accept_loop(void);
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int connection_setup_sockets(struct ice_config_tag *config);
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void connection_close(connection_t *con);
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connection_t *connection_create(sock_t sock, sock_t serversock, char *ip);
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int connection_complete_source(struct source_tag *source, int response);
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void connection_queue(connection_t *con);
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void connection_uses_tls(connection_t *con);
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ssize_t connection_read_bytes(connection_t *con, void *buf, size_t len);
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extern rwlock_t _source_shutdown_rwlock;
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#endif /* __CONNECTION_H__ */
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