/********************************************************************\ * BitlBee -- An IRC to other IM-networks gateway * * * * Copyright 2002-2010 Wilmer van der Gaast and others * \********************************************************************/ /* Stuff to handle, save and search buddies */ /* 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 __BEE_H__ #define __BEE_H__ struct bee_ui_funcs; struct groupchat; typedef struct bee { /* Settings. See set.h for how these work. The UI can add its own settings here. */ struct set *set; GSList *users; /* struct bee_user */ GSList *groups; /* struct bee_group */ struct account *accounts; /* TODO(wilmer): Use GSList here too? */ /* Symbolic, to refer to the local user (who has no real bee_user object). Not to be used by anything except so far imcb_chat_add/ remove_buddy(). */ struct bee_user *user; /* Fill in the callbacks for events you care about. */ const struct bee_ui_funcs *ui; /* And this one will be passed to every callback for any state the UI may want to keep. */ void *ui_data; } bee_t; bee_t *bee_new(); void bee_free( bee_t *b ); /* TODO(wilmer): Kill at least the OPT_ flags that have an equivalent here. */ typedef enum { BEE_USER_ONLINE = 1, /* Compatibility with old OPT_LOGGED_IN flag */ BEE_USER_AWAY = 4, /* Compatibility with old OPT_AWAY flag */ BEE_USER_MOBILE = 8, /* Compatibility with old OPT_MOBILE flag */ BEE_USER_LOCAL = 256, /* Locally-added contacts (not in real contact list) */ } bee_user_flags_t; typedef struct bee_user { struct im_connection *ic; char *handle; char *fullname; char *nick; struct bee_group *group; bee_user_flags_t flags; char *status; /* NULL means available, anything else is an away state. */ char *status_msg; /* Status and/or away message. */ /* Set using imcb_buddy_times(). */ time_t login_time, idle_time; bee_t *bee; void *ui_data; void *data; /* Can be used by the IM module. */ } bee_user_t; /* This one's mostly used so save space and make it easier (cheaper) to compare groups of contacts, etc. */ typedef struct bee_group { char *key; /* Lower case version of the name. */ char *name; } bee_group_t; typedef struct bee_ui_funcs { void (*imc_connected)( struct im_connection *ic ); void (*imc_disconnected)( struct im_connection *ic ); gboolean (*user_new)( bee_t *bee, struct bee_user *bu ); gboolean (*user_free)( bee_t *bee, struct bee_user *bu ); /* Set the fullname first, then call this one to notify the UI. */ gboolean (*user_fullname)( bee_t *bee, bee_user_t *bu ); gboolean (*user_nick_hint)( bee_t *bee, bee_user_t *bu, const char *hint ); /* Notify the UI when an existing user is moved between groups. */ gboolean (*user_group)( bee_t *bee, bee_user_t *bu ); /* State info is already updated, old is provided in case the UI needs a diff. */ gboolean (*user_status)( bee_t *bee, struct bee_user *bu, struct bee_user *old ); /* On every incoming message. sent_at = 0 means unknown. */ gboolean (*user_msg)( bee_t *bee, bee_user_t *bu, const char *msg, time_t sent_at ); /* Flags currently defined (OPT_TYPING/THINKING) in nogaim.h. */ gboolean (*user_typing)( bee_t *bee, bee_user_t *bu, guint32 flags ); /* Called at creation time. Don't show to the user until s/he is added using chat_add_user(). UI state can be stored via c->data. */ gboolean (*chat_new)( bee_t *bee, struct groupchat *c ); gboolean (*chat_free)( bee_t *bee, struct groupchat *c ); /* System messages of any kind. */ gboolean (*chat_log)( bee_t *bee, struct groupchat *c, const char *text ); gboolean (*chat_msg)( bee_t *bee, struct groupchat *c, bee_user_t *bu, const char *msg, time_t sent_at ); gboolean (*chat_add_user)( bee_t *bee, struct groupchat *c, bee_user_t *bu ); gboolean (*chat_remove_user)( bee_t *bee, struct groupchat *c, bee_user_t *bu ); gboolean (*chat_topic)( bee_t *bee, struct groupchat *c, const char *new, bee_user_t *bu ); gboolean (*chat_name_hint)( bee_t *bee, struct groupchat *c, const char *name ); struct file_transfer* (*ft_in_start)( bee_t *bee, bee_user_t *bu, const char *file_name, size_t file_size ); gboolean (*ft_out_start)( struct im_connection *ic, struct file_transfer *ft ); void (*ft_close)( struct im_connection *ic, struct file_transfer *ft ); void (*ft_finished)( struct im_connection *ic, struct file_transfer *ft ); } bee_ui_funcs_t; /* bee.c */ bee_t *bee_new(); void bee_free( bee_t *b ); /* bee_user.c */ bee_user_t *bee_user_new( bee_t *bee, struct im_connection *ic, const char *handle, bee_user_flags_t flags ); int bee_user_free( bee_t *bee, bee_user_t *bu ); bee_user_t *bee_user_by_handle( bee_t *bee, struct im_connection *ic, const char *handle ); int bee_user_msg( bee_t *bee, bee_user_t *bu, const char *msg, int flags ); bee_group_t *bee_group_by_name( bee_t *bee, const char *name, gboolean creat ); void bee_group_free( bee_t *bee ); /* Callbacks from IM modules to core: */ /* Buddy activity */ /* To manipulate the status of a handle. * - flags can be |='d with OPT_* constants. You will need at least: * OPT_LOGGED_IN and OPT_AWAY. * - 'state' and 'message' can be NULL */ G_MODULE_EXPORT void imcb_buddy_status( struct im_connection *ic, const char *handle, int flags, const char *state, const char *message ); G_MODULE_EXPORT void imcb_buddy_status_msg( struct im_connection *ic, const char *handle, const char *message ); G_MODULE_EXPORT void imcb_buddy_times( struct im_connection *ic, const char *handle, time_t login, time_t idle ); /* Call when a handle says something. 'flags' and 'sent_at may be just 0. */ G_MODULE_EXPORT void imcb_buddy_msg( struct im_connection *ic, const char *handle, char *msg, guint32 flags, time_t sent_at ); /* bee_chat.c */ /* These two functions are to create a group chat. * - imcb_chat_new(): the 'handle' parameter identifies the chat, like the * channel name on IRC. * - After you have a groupchat pointer, you should add the handles, finally * the user her/himself. At that point the group chat will be visible to the * user, too. */ G_MODULE_EXPORT struct groupchat *imcb_chat_new( struct im_connection *ic, const char *handle ); G_MODULE_EXPORT void imcb_chat_name_hint( struct groupchat *c, const char *name ); G_MODULE_EXPORT void imcb_chat_free( struct groupchat *c ); /* To tell BitlBee 'who' said 'msg' in 'c'. 'flags' and 'sent_at' can be 0. */ G_MODULE_EXPORT void imcb_chat_msg( struct groupchat *c, const char *who, char *msg, guint32 flags, time_t sent_at ); /* System messages specific to a groupchat, so they can be displayed in the right context. */ G_MODULE_EXPORT void imcb_chat_log( struct groupchat *c, char *format, ... ); /* To tell BitlBee 'who' changed the topic of 'c' to 'topic'. */ G_MODULE_EXPORT void imcb_chat_topic( struct groupchat *c, char *who, char *topic, time_t set_at ); G_MODULE_EXPORT void imcb_chat_add_buddy( struct groupchat *c, const char *handle ); /* To remove a handle from a group chat. Reason can be NULL. */ G_MODULE_EXPORT void imcb_chat_remove_buddy( struct groupchat *c, const char *handle, const char *reason ); G_MODULE_EXPORT int bee_chat_msg( bee_t *bee, struct groupchat *c, const char *msg, int flags ); G_MODULE_EXPORT struct groupchat *bee_chat_by_title( bee_t *bee, struct im_connection *ic, const char *title ); #endif /* __BEE_H__ */