* Contact Availability Prediction plugin for Purple * Copyright (C) 2006 Geoffrey Foster. * 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 #include "conversation.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; typedef struct _CapPrefsUI CapPrefsUI; 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 */ static void sent_im_msg(PurpleAccount *account, PurpleMessage *msg, gpointer _unused); 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); static void buddy_signed_on(PurpleBuddy *buddy); static void buddy_signed_off(PurpleBuddy *buddy); static void drawing_tooltip(PurpleBlistNode *node, GString *text, gboolean full); static void signed_on(PurpleConnection *gc); 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);