HGKeeper

* Contact Availability Prediction plugin for Purple

* 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

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

* 02111-1301, USA.

#ifndef _CAP_H_

#define _CAP_H_

#include "internal.h"

#include "pidgin.h"

#include "conversation.h"

#include "gtkconv.h"

#include "gtkblist.h"

#include "gtkplugin.h"

#include "gtkutils.h"

#include "buddylist.h"

#include "notify.h"

#include "version.h"

#include "debug.h"

#include "util.h"

#include <glib.h>

#include <time.h>

#include <sqlite3.h>

#include "cap_statistics.h"

#define CAP_PLUGIN_ID "gtk-g-off_-cap"

/* Variables used throughout lifetime of the plugin */

PurplePlugin *_plugin_pointer;

sqlite3 *_db; /**< The database */

GHashTable *_buddy_stats = NULL;

GHashTable *_my_offline_times = NULL;

gboolean _signals_connected;

gboolean _sqlite_initialized;

/* Prefs UI */

typedef struct _CapPrefsUI CapPrefsUI;

struct _CapPrefsUI {

GtkWidget *ret;

GtkWidget *cap_vbox;

GtkWidget *table_layout;

GtkWidget *threshold_label;

GtkWidget *threshold_input;

GtkWidget *threshold_minutes_label;

GtkWidget *msg_difference_label;

GtkWidget *msg_difference_input;

GtkWidget *msg_difference_minutes_label;

GtkWidget *last_seen_label;

GtkWidget *last_seen_input;

GtkWidget *last_seen_minutes_label;

};

static void generate_prediction(CapStatistics *statistics);

static double generate_prediction_for(PurpleBuddy *buddy);

static CapStatistics * get_stats_for(PurpleBuddy *buddy);

static void destroy_stats(gpointer data);

static void insert_cap_msg_count_success(const char *buddy_name, const char *account, const char *protocol, int minute);

static void insert_cap_status_count_success(const char *buddy_name, const char *account, const char *protocol, const char *status_id);

static void insert_cap_msg_count_failed(const char *buddy_name, const char *account, const char *protocol, int minute);

static void insert_cap_status_count_failed(const char *buddy_name, const char *account, const char *protocol, const char *status_id);

static void insert_cap_success(CapStatistics *stats);

static void insert_cap_failure(CapStatistics *stats);

static gboolean max_message_difference_cb(gpointer data);

/* Pidgin Signal Handlers */

/* sent-im-msg */

static void sent_im_msg(PurpleAccount *account, PurpleMessage *msg, gpointer _unused);

/* received-im-msg */

static void received_im_msg(PurpleAccount *account, char *sender, char *message, PurpleConversation *conv, PurpleMessageFlags flags);

/* buddy-status-changed */

static void buddy_status_changed(PurpleBuddy *buddy, PurpleStatus *old_status, PurpleStatus *status);

/* buddy-signed-on */

static void buddy_signed_on(PurpleBuddy *buddy);

/* buddy-signed-off */

static void buddy_signed_off(PurpleBuddy *buddy);

/* drawing-tooltip */

static void drawing_tooltip(PurpleBlistNode *node, GString *text, gboolean full);

/* signed-on */

static void signed_on(PurpleConnection *gc);

/* signed-off */

static void signed_off(PurpleConnection *gc);

static void reset_all_last_message_times(gpointer key, gpointer value, gpointer user_data);

static PurpleStatus * get_status_for(PurpleBuddy *buddy);

static void create_tables(void);

static gboolean create_database_connection(void);

static void destroy_database_connection(void);

static guint word_count(const gchar *string);

static void insert_status_change(CapStatistics *statistics);

static void insert_status_change_from_purple_status(CapStatistics *statistics, PurpleStatus *status);

static void insert_word_count(const char *sender, const char *receiver, guint count);

static gboolean plugin_load(PurplePlugin *plugin, GError **error);

static void add_plugin_functionality(PurplePlugin *plugin);

static void cancel_conversation_timeouts(gpointer key, gpointer value, gpointer user_data);

static void remove_plugin_functionality(PurplePlugin *plugin);

static void write_stats_on_unload(gpointer key, gpointer value, gpointer user_data);

static gboolean plugin_unload(PurplePlugin *plugin, GError **error);

static CapPrefsUI * create_cap_prefs_ui(void);

static void cap_prefs_ui_destroy_cb(GObject *object, gpointer user_data);

static void numeric_spinner_prefs_cb(GtkSpinButton *spinbutton, gpointer user_data);

static GtkWidget * get_config_frame(PurplePlugin *plugin);

#endif

pidgin/pidgin