1 /********************************************************************\ 2 * BitlBee -- An IRC to other IM-networks gateway * 3 * * 4 * Copyright 2002-2004 Wilmer van der Gaast and others * 5 \********************************************************************/ 6 7 /* Layer for retrieving and storing buddy information */ 8 9 /* 10 This program is free software; you can redistribute it and/or modify 11 it under the terms of the GNU General Public License as published by 12 the Free Software Foundation; either version 2 of the License, or 13 (at your option) any later version. 14 15 This program is distributed in the hope that it will be useful, 16 but WITHOUT ANY WARRANTY; without even the implied warranty of 17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 GNU General Public License for more details. 19 20 You should have received a copy of the GNU General Public License with 21 the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL; 22 if not, write to the Free Software Foundation, Inc., 51 Franklin St., 23 Fifth Floor, Boston, MA 02110-1301 USA 24 */ 25 26 #ifndef __STORAGE_H__ 27 #define __STORAGE_H__ 28 29 typedef enum { 30 STORAGE_OK = 0, 31 STORAGE_NO_SUCH_USER, 32 STORAGE_INVALID_PASSWORD, 33 STORAGE_CHECK_BACKEND, 34 STORAGE_ALREADY_EXISTS, 35 STORAGE_OTHER_ERROR /* Error that isn't caused by user input, such as 36 a database that is unreachable. log() will be 37 used for the exact error message */ 38 } storage_status_t; 39 40 typedef struct { 41 const char *name; 42 43 /* May be set to NULL if not required */ 44 void (*init)(void); 45 46 storage_status_t (*check_pass)(irc_t *irc, const char *nick, const char *password); 47 48 storage_status_t (*load)(irc_t *irc, const char *password); 49 storage_status_t (*save)(irc_t *irc, int overwrite); 50 storage_status_t (*remove)(const char *nick); 51 52 /* May be NULL if not supported by backend */ 53 storage_status_t (*rename)(const char *onick, const char *nnick, const char *password); 54 } storage_t; 55 56 storage_status_t storage_check_pass(irc_t *irc, const char *nick, const char *password); 57 58 storage_status_t storage_load(irc_t * irc, const char *password); 59 storage_status_t storage_save(irc_t *irc, char *password, int overwrite); 60 storage_status_t storage_remove(const char *nick); 61 62 void register_storage_backend(storage_t *); 63 G_GNUC_MALLOC GList *storage_init(const char *primary, char **migrate); 64 65 extern const struct prpl protocol_missing; 66 67 #endif /* __STORAGE_H__ */ 68