source: protocols/twitter/twitter.h @ 35a7525

/***************************************************************************\
*                                                                           *
*  BitlBee - An IRC to IM gateway                                           *
*  Simple module to facilitate twitter functionality.                       *
*                                                                           *
*  Copyright 2009-2010 Geert Mulders <g.c.w.m.mulders@gmail.com>            *
*  Copyright 2010-2012 Wilmer van der Gaast <wilmer@gaast.net>              *
*                                                                           *
*  This library is free software; you can redistribute it and/or            *
*  modify it under the terms of the GNU Lesser General Public               *
*  License as published by the Free Software Foundation, version            *
*  2.1.                                                                     *
*                                                                           *
*  This library 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        *
*  Lesser General Public License for more details.                          *
*                                                                           *
*  You should have received a copy of the GNU Lesser General Public License *
*  along with this library; if not, write to the Free Software Foundation,  *
*  Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA           *
*                                                                           *
****************************************************************************/

#include "nogaim.h"

#ifndef _TWITTER_H
#define _TWITTER_H

#ifdef DEBUG_TWITTER
#define debug(text ...) imcb_log(ic, text);
#else
#define debug(text ...)
#endif

typedef enum {
        TWITTER_HAVE_FRIENDS   = 0x00001,
        TWITTER_MODE_ONE       = 0x00002,
        TWITTER_MODE_MANY      = 0x00004,
        TWITTER_MODE_CHAT      = 0x00008,
        TWITTER_DOING_TIMELINE = 0x10000,
        TWITTER_GOT_TIMELINE   = 0x20000,
        TWITTER_GOT_MENTIONS   = 0x40000,
} twitter_flags_t;

typedef enum {
        TWITTER_FILTER_TYPE_FOLLOW = 0,
        TWITTER_FILTER_TYPE_TRACK
} twitter_filter_type_t;

struct twitter_log_data;

struct twitter_data {
        char* user;
        struct oauth_info *oauth_info;

        gpointer home_timeline_obj;
        gpointer mentions_obj;

        guint64 timeline_id;

        GSList *follow_ids;
        GSList *filters;

        guint64 last_status_id; /* For undo */
        gint main_loop_id;
        gint filter_update_id;
        struct http_request *stream;
        struct http_request *filter_stream;
        struct groupchat *timeline_gc;
        gint http_fails;
        twitter_flags_t flags;

        /* set base_url */
        gboolean url_ssl;
        int url_port;
        char *url_host;
        char *url_path;

        char *prefix; /* Used to generate contact + channel name. */

        /* set show_ids */
        struct twitter_log_data *log;
        int log_id;
};

#define TWITTER_FILTER_UPDATE_WAIT 3000
struct twitter_filter {
        twitter_filter_type_t type;
        char *text;
        guint64 uid;
        GSList *groupchats;
};

struct twitter_user_data {
        guint64 last_id;
        time_t last_time;
};

#define TWITTER_LOG_LENGTH 256
struct twitter_log_data {
        guint64 id;
        /* DANGER: bu can be a dead pointer. Check it first.
         * twitter_message_id_from_command_arg() will do this. */
        struct bee_user *bu;
};

/**
 * This has the same function as the msn_connections GSList. We use this to
 * make sure the connection is still alive in callbacks before we do anything
 * else.
 */
extern GSList *twitter_connections;

/**
 * Evil hack: Fake bee_user which will always point at the local user.
 * Sometimes used as a return value by twitter_message_id_from_command_arg.
 * NOT thread safe but don't you dare to even think of ever making BitlBee
 * threaded. :-)
 */
extern bee_user_t twitter_log_local_user;

void twitter_login_finish(struct im_connection *ic);

struct http_request;
char *twitter_parse_error(struct http_request *req);

void twitter_log(struct im_connection *ic, char *format, ...);
struct groupchat *twitter_groupchat_init(struct im_connection *ic);

#endif //_TWITTER_H