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/*
* contact_list.c
*
* Copyright (C) 2012, 2013 James Booth <boothj5@gmail.com>
*
* This file is part of Profanity.
*
* Profanity 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 3 of the License, or
* (at your option) any later version.
*
* Profanity 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 Profanity. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <string.h>
#include <glib.h>
#include "contact.h"
#include "prof_autocomplete.h"
static PAutocomplete ac;
static GHashTable *contacts;
static gboolean _key_equals(void *key1, void *key2);
static gboolean _datetimes_equal(GDateTime *dt1, GDateTime *dt2);
void
contact_list_init(void)
{
ac = p_autocomplete_new();
contacts = g_hash_table_new_full(g_str_hash, (GEqualFunc)_key_equals, g_free,
(GDestroyNotify)p_contact_free);
}
void
contact_list_clear(void)
{
p_autocomplete_clear(ac);
g_hash_table_remove_all(contacts);
}
void
contact_list_free()
{
p_autocomplete_free(ac);
}
void
contact_list_reset_search_attempts(void)
{
p_autocomplete_reset(ac);
}
gboolean
contact_list_add(const char * const jid, const char * const name,
const char * const presence, const char * const status,
const char * const subscription, gboolean pending_out)
{
gboolean added = FALSE;
PContact contact = g_hash_table_lookup(contacts, jid);
if (contact == NULL) {
contact = p_contact_new(jid, name, presence, status, subscription,
pending_out);
g_hash_table_insert(contacts, strdup(jid), contact);
p_autocomplete_add(ac, strdup(jid));
added = TRUE;
}
return added;
}
void
contact_list_remove(const char * const jid)
{
g_hash_table_remove(contacts, jid);
}
gboolean
contact_list_update_contact(const char * const jid, const char * const presence,
const char * const status, GDateTime *last_activity, const char * const caps_str)
{
gboolean presence_changed = FALSE;
PContact contact = g_hash_table_lookup(contacts, jid);
if (contact == NULL) {
return FALSE;
}
if (g_strcmp0(p_contact_presence(contact), presence) != 0) {
p_contact_set_presence(contact, presence);
presence_changed = TRUE;
}
if (g_strcmp0(p_contact_status(contact), status) != 0) {
p_contact_set_status(contact, status);
presence_changed = TRUE;
}
if (!_datetimes_equal(p_contact_last_activity(contact), last_activity)) {
p_contact_set_last_activity(contact, last_activity);
presence_changed = TRUE;
}
if (g_strcmp0(p_contact_caps_str(contact), caps_str) != 0) {
p_contact_set_caps_str(contact, caps_str);
}
return presence_changed;
}
void
contact_list_update_subscription(const char * const jid,
const char * const subscription, gboolean pending_out)
{
PContact contact = g_hash_table_lookup(contacts, jid);
if (contact == NULL) {
contact = p_contact_new(jid, NULL, "offline", NULL, subscription,
pending_out);
g_hash_table_insert(contacts, strdup(jid), contact);
} else {
p_contact_set_subscription(contact, subscription);
p_contact_set_pending_out(contact, pending_out);
}
}
gboolean
contact_list_has_pending_subscriptions(void)
{
GHashTableIter iter;
gpointer key;
gpointer value;
g_hash_table_iter_init(&iter, contacts);
while (g_hash_table_iter_next(&iter, &key, &value)) {
PContact contact = (PContact) value;
if (p_contact_pending_out(contact)) {
return TRUE;
}
}
return FALSE;
}
GSList *
get_contact_list(void)
{
GSList *result = NULL;
GHashTableIter iter;
gpointer key;
gpointer value;
g_hash_table_iter_init(&iter, contacts);
while (g_hash_table_iter_next(&iter, &key, &value)) {
result = g_slist_append(result, value);
}
// resturn all contact structs
return result;
}
char *
contact_list_find_contact(char *search_str)
{
return p_autocomplete_complete(ac, search_str);
}
PContact
contact_list_get_contact(const char const *jid)
{
return g_hash_table_lookup(contacts, jid);
}
static
gboolean _key_equals(void *key1, void *key2)
{
gchar *str1 = (gchar *) key1;
gchar *str2 = (gchar *) key2;
return (g_strcmp0(str1, str2) == 0);
}
static gboolean
_datetimes_equal(GDateTime *dt1, GDateTime *dt2)
{
if ((dt1 == NULL) && (dt2 == NULL)) {
return TRUE;
} else if ((dt1 == NULL) && (dt2 != NULL)) {
return FALSE;
} else if ((dt1 != NULL) && (dt2 == NULL)) {
return FALSE;
} else {
return g_date_time_equal(dt1, dt2);
}
}
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