| 1 | /********************************************************************\ |
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| 2 | * BitlBee -- An IRC to other IM-networks gateway * |
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| 3 | * * |
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| 4 | * Copyright 2002-2008 Wilmer van der Gaast and others * |
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| 5 | \********************************************************************/ |
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| 6 | |
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| 7 | /* |
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| 8 | OTR support (cf. http://www.cypherpunks.ca/otr/) |
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| 9 | |
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| 10 | 2008, Sven Moritz Hallberg <pesco@khjk.org> |
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| 11 | (c) and funded by stonedcoder.org |
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| 12 | */ |
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| 13 | |
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| 14 | /* |
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| 15 | This program is free software; you can redistribute it and/or modify |
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| 16 | it under the terms of the GNU General Public License as published by |
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| 17 | the Free Software Foundation; either version 2 of the License, or |
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| 18 | (at your option) any later version. |
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| 19 | |
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| 20 | This program is distributed in the hope that it will be useful, |
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| 21 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 22 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 23 | GNU General Public License for more details. |
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| 24 | |
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| 25 | You should have received a copy of the GNU General Public License with |
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| 26 | the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL; |
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| 27 | if not, write to the Free Software Foundation, Inc., 59 Temple Place, |
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| 28 | Suite 330, Boston, MA 02111-1307 USA |
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| 29 | */ |
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| 30 | |
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| 31 | #ifndef BITLBEE_PROTOCOLS_OTR_H |
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| 32 | #define BITLBEE_PROTOCOLS_OTR_H |
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| 33 | |
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| 34 | #include "bitlbee.h" |
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| 35 | |
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| 36 | |
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| 37 | // forward decls to avoid mutual dependencies |
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| 38 | struct irc; |
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| 39 | struct im_connection; |
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| 40 | struct account; |
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| 41 | |
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| 42 | |
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| 43 | #include <libotr/proto.h> |
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| 44 | #include <libotr/message.h> |
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| 45 | #include <libotr/privkey.h> |
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| 46 | |
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| 47 | /* representing a keygen job */ |
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| 48 | typedef struct kg { |
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| 49 | char *accountname; |
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| 50 | char *protocol; |
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| 51 | |
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| 52 | struct kg *next; |
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| 53 | } kg_t; |
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| 54 | |
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| 55 | /* struct to encapsulate our book keeping stuff */ |
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| 56 | typedef struct otr { |
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| 57 | OtrlUserState us; |
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| 58 | pid_t keygen; /* pid of keygen slave (0 if none) */ |
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| 59 | FILE *to; /* pipe to keygen slave */ |
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| 60 | FILE *from; /* pipe from keygen slave */ |
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| 61 | |
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| 62 | /* active keygen job (NULL if none) */ |
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| 63 | char *sent_accountname; |
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| 64 | char *sent_protocol; |
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| 65 | |
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| 66 | /* keygen jobs waiting to be sent to slave */ |
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| 67 | kg_t *todo; |
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| 68 | } otr_t; |
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| 69 | |
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| 70 | /* called from main() */ |
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| 71 | void otr_init(void); |
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| 72 | |
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| 73 | /* called by storage_* functions */ |
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| 74 | void otr_load(struct irc *irc); |
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| 75 | void otr_save(struct irc *irc); |
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| 76 | void otr_remove(const char *nick); |
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| 77 | void otr_rename(const char *onick, const char *nnick); |
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| 78 | |
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| 79 | /* called from account_add() */ |
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| 80 | int otr_check_for_key(struct account *a); |
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| 81 | |
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| 82 | #endif |
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