/* imclient.h -- Streaming IMxP client library * $Id: imclient.h,v 1.28 2006/11/30 17:11:22 murch 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 */