/**************************************************************************
Autocompletes the input line with a player or user name.
Returns FALSE if there is no string to complete.
**************************************************************************/
static bool chatline_autocomplete(GtkEditable *editable)
{
#define MAX_MATCHES 10
const char *name[MAX_MATCHES];
char buf[MAX_LEN_NAME * MAX_MATCHES];
gint pos;
gchar *chars, *p, *prev;
int num, i;
size_t prefix_len;
/* Part 1: get the string to complete. */
pos = gtk_editable_get_position(editable);
chars = gtk_editable_get_chars(editable, 0, pos);
p = chars + strlen(chars);
while ((prev = g_utf8_find_prev_char(chars, p))) {
if (!g_unichar_isalnum(g_utf8_get_char(prev))) {
break;
}
p = prev;
}
/* p points to the start of the last word, or the start of the string. */
prefix_len = g_utf8_strlen(p, -1);
if (0 == prefix_len) {
/* Empty: nothing to complete, propagate the event. */
g_free(chars);
return FALSE;
}
/* Part 2: compare with player and user names. */
num = check_player_or_user_name(p, name, MAX_MATCHES);
if (1 == num) {
gtk_editable_delete_text(editable, pos - prefix_len, pos);
pos -= prefix_len;
gtk_editable_insert_text(editable, name[0], strlen(name[0]), &pos);
gtk_editable_set_position(editable, pos);
g_free(chars);
return TRUE;
} else if (num > 1) {
if (get_common_prefix(name, num, buf, sizeof(buf)) > prefix_len) {
gtk_editable_delete_text(editable, pos - prefix_len, pos);
pos -= prefix_len;
gtk_editable_insert_text(editable, buf, strlen(buf), &pos);
gtk_editable_set_position(editable, pos);
}
sz_strlcpy(buf, name[0]);
for (i = 1; i < num; i++) {
cat_snprintf(buf, sizeof(buf), ", %s", name[i]);
}
/* TRANS: comma-separated list of player/user names for completion */
output_window_printf(ftc_client, _("Suggestions: %s."), buf);
}
g_free(chars);
return TRUE;
}
/****************************************************************************
Client connection close socket callback. It shouldn't be called directy.
Use connection_close() instead.
****************************************************************************/
static void client_conn_close_callback(struct connection *pconn)
{
char reason[256];
if (NULL != pconn->closing_reason) {
fc_strlcpy(reason, pconn->closing_reason, sizeof(reason));
} else {
fc_strlcpy(reason, _("unknown reason"), sizeof(reason));
}
close_socket_nomessage(pconn);
/* If we lost connection to the internal server - kill it. */
client_kill_server(TRUE);
log_error("Lost connection to server: %s.", reason);
output_window_printf(ftc_client, _("Lost connection to server (%s)!"),
reason);
if (with_ggz) {
client_exit();
}
}
/**************************************************************************
Start trying to autoconnect to civserver. Calls
get_server_address(), then arranges for try_to_autoconnect(), which
calls try_to_connect(), to be called roughly every
AUTOCONNECT_INTERVAL milliseconds, until success, fatal error or
user intervention.
**************************************************************************/
void start_autoconnecting_to_server(void)
{
char buf[512];
output_window_printf(FTC_CLIENT_INFO, NULL,
_("Auto-connecting to server \"%s\" at port %d "
"as \"%s\" every %f second(s) for %d times"),
server_host, server_port, user_name,
0.001 * AUTOCONNECT_INTERVAL,
MAX_AUTOCONNECT_ATTEMPTS);
if (get_server_address(server_host, server_port, buf, sizeof(buf)) < 0) {
freelog(LOG_FATAL,
_("Error contacting server \"%s\" at port %d "
"as \"%s\":\n %s\n"),
server_host, server_port, user_name, buf);
exit(EXIT_FAILURE);
}
autoconnecting = TRUE;
}
