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/********************************************************************\
* BitlBee -- An IRC to other IM-networks gateway *
* *
* Copyright 2002-2008 Wilmer van der Gaast and others *
\********************************************************************/
/*
OTR support (cf. http://www.cypherpunks.ca/otr/)
2008, Sven Moritz Hallberg <pesco@khjk.org>
(c) and funded by stonedcoder.org
*/
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License with
the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
if not, write to the Free Software Foundation, Inc., 59 Temple Place,
Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef BITLBEE_PROTOCOLS_OTR_H
#define BITLBEE_PROTOCOLS_OTR_H
#include "bitlbee.h"
// forward decls to avoid mutual dependencies
struct irc;
struct im_connection;
struct account;
// 'otr' root command, hooked up in root_commands.c
void cmd_otr(struct irc *, char **args);
#ifdef WITH_OTR
#include <libotr/proto.h>
#include <libotr/message.h>
#include <libotr/privkey.h>
/* representing a keygen job */
typedef struct kg {
const char *accountname;
const char *protocol;
struct kg *next;
} kg_t;
/* struct to encapsulate our book keeping stuff */
typedef struct otr {
OtrlUserState us;
pid_t keygen; /* pid of keygen slave (0 if none) */
FILE *to; /* pipe to keygen slave */
FILE *from; /* pipe from keygen slave */
/* active keygen job (NULL if none) */
const char *sent_accountname;
const char *sent_protocol;
/* keygen jobs waiting to be sent to slave */
kg_t *todo;
} otr_t;
/* called from main() */
void otr_init(void);
/* called from irc_new()/irc_free() */
otr_t *otr_new();
void otr_free(otr_t *otr);
/* called by storage_* functions */
void otr_load(struct irc *irc);
void otr_save(struct irc *irc);
void otr_remove(const char *nick);
void otr_rename(const char *onick, const char *nnick);
/* called from account_add() */
int otr_check_for_key(struct account *a);
/* called from imcb_buddy_msg() */
char *otr_handle_message(struct im_connection *ic, const char *handle,
const char *msg);
/* called from imc_buddy_msg() */
int otr_send_message(struct im_connection *ic, const char *handle, const char *msg,
int flags);
#else
typedef void otr_t;
typedef void *OtrlMessageAppOps;
#define otr_init() {}
#define otr_new() (NULL)
#define otr_free(otr) {}
#define otr_load(irc) {}
#define otr_save(irc) {}
#define otr_remove(nick) {}
#define otr_rename(onick,nnick) {}
#define otr_check_for_key(acc) {}
#define otr_handle_message(ic,handle,msg) (g_strdup(msg))
#define otr_send_message(ic,h,m,f) (ic->acc->prpl->buddy_msg(ic,h,m,f))
void cmd_otr_nosupport(void *, char **);
#endif
#endif
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