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/* imclient.h -- Streaming IMxP client library
* $Id: imclient.h,v 1.27 2005/04/11 05:48:25 shadow Exp $
*
* Copyright (c) 1998-2003 Carnegie Mellon University. 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. The name "Carnegie Mellon University" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For permission or any other legal
* details, please contact
* Office of Technology Transfer
* Carnegie Mellon University
* 5000 Forbes Avenue
* Pittsburgh, PA 15213-3890
* (412) 268-4387, fax: (412) 268-7395
* tech-transfer@andrew.cmu.edu
*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Computing Services
* at Carnegie Mellon University (http://www.cmu.edu/computing/)."
*
* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*
*/
#ifndef INCLUDED_IMCLIENT_H
#define INCLUDED_IMCLIENT_H
#include <sasl/sasl.h>
struct imclient;
struct sasl_client; /* to avoid having to include sasl sometimes */
struct imclient_reply {
char *keyword; /* reply keyword */
long msgno; /* message number (-1 = no message number) */
char *text; /* subsequent text */
};
/* Flags for untagged-reply callbacks */
#define CALLBACK_NUMBERED 1 /* Has a message sequence number */
#define CALLBACK_NOLITERAL 2 /* Data cannot contain a literal */
/* Connection flags */
#define IMCLIENT_CONN_NONSYNCLITERAL 1 /* Server supports non-synchronizing literals */
#define IMCLIENT_CONN_INITIALRESPONSE 1 /* Server supports SASL initial response */
typedef void imclient_proc_t(struct imclient *imclient, void *rock,
struct imclient_reply *reply);
extern int imclient_connect(struct imclient **imclient, const char *host,
const char *port, sasl_callback_t *cbs);
extern void imclient_close(struct imclient *imclient);
extern void imclient_setflags(struct imclient *imclient, int flags);
extern void imclient_clearflags(struct imclient *imclient, int flags);
extern char *imclient_servername(struct imclient *imclient);
extern void imclient_addcallback(struct imclient *imclient, ...);
extern void imclient_send(struct imclient *imclient,
imclient_proc_t *proc, void *rock,
const char *fmt, ...);
extern void imclient_processoneevent(struct imclient *imclient);
extern void imclient_getselectinfo(struct imclient *imclient,
int *fd, int *wanttowrite);
extern int imclient_authenticate(struct imclient *imclient,
char *mechlist,
char *service,
char *user,
int minssf,
int maxssf);
extern int imclient_have_tls (void);
extern int imclient_starttls(struct imclient *imclient,
char *cert_file,
char *key_file,
char *CAfile,
char *CApath);
extern void imclient_write (struct imclient *imclient,
const char *s, size_t len);
#endif /* INCLUDED_IMCLIENT_H */
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