/**
* irc_vsprintf: Identical to vsprintf, except extended to allow the IRC-specific
* conversion specifiers documented with irc_sprintf.
*/
function irc_vsprintf($format, $args)
{
$std_types = 'bcdeufFosxX';
$custom_types = 'ACHNU';
$len = strlen($format);
$arg_index = -1;
$pct_count = 0;
for ($i = 0; $i < $len - 1; $i++) {
$char = $format[$i];
$next = $format[$i + 1];
if ($char == '%') {
$pct_count++;
} else {
$pct_count = 0;
}
/**
* Skip this character if we don't have the start of a spec yet, or
* if we do and the following character is a '%', indicating that
* vsprintf will simply substitute a percent sign.
*/
if ($pct_count != 1 || $next == '%') {
continue;
}
// Found a spec; hold its place
$spec_start = $i;
$spec_end = $i + 1;
$type = '';
/**
* Loop through the characters immediately following so that we can
* attempt to find the type of spec this is. The formatting flags will
* be preserved, so we'll ignore them.
*/
for ($j = $i + 1; $j < $len; $j++) {
$tmp_char = $format[$j];
$is_std_type = false !== strpos($std_types, $tmp_char);
$is_cust_type = false !== strpos($custom_types, $tmp_char);
if ($is_std_type || $is_cust_type) {
// Found a valid standard or custom flag, mark its place and stop
$type = $tmp_char;
$arg_index++;
$spec_end = $j;
break;
}
}
// If we found a custom type in this spec, process it accordingly
if ($is_cust_type) {
$arg_obj = $args[$arg_index];
$cust_text = '';
switch ($type) {
/**
* %A: Flat array to string conversion
*/
case 'A':
$cust_text = implode(' ', $arg_obj);
break;
/**
* %H: Human-readable name of given object
*/
/**
* %H: Human-readable name of given object
*/
case 'C':
case 'H':
if (isUser($arg_obj)) {
$cust_text = $arg_obj->getNick();
} elseif (isChannel($arg_obj) || isServer($arg_obj)) {
$cust_text = $arg_obj->getName();
} elseif (isGline($arg_obj)) {
$cust_text = $arg_obj->getMask();
}
break;
/**
* %N: ircu P10 numeric of given object
*/
/**
* %N: ircu P10 numeric of given object
*/
case 'N':
if (isUser($arg_obj) || isServer($arg_obj)) {
$cust_text = $arg_obj->getNumeric();
}
break;
/**
* %U: Account name of user or account object
*/
/**
* %U: Account name of user or account object
*/
case 'U':
if (isUser($arg_obj)) {
$cust_text = $arg_obj->getAccountName();
} elseif (isAccount($arg_obj)) {
$cust_text = $arg_obj->getName();
}
break;
/**
* I'm sorry, Dave, I'm afraid I can't do that.
* Will pass this unknown spec to vsprintf as-is.
*/
/**
* I'm sorry, Dave, I'm afraid I can't do that.
* Will pass this unknown spec to vsprintf as-is.
*/
default:
continue;
}
/**
* Change the custom flag to an 's' (string) and replace the argument
* with whatever string we determined was most appropriate for it.
*/
$format[$spec_end] = 's';
$args[$arg_index] = $cust_text;
/**
* No need to look at this entire spec anymore, so advance to the next
* char after the end of the spec.
*/
$i = $spec_end + 1;
}
}
// vsprintf takes care of the standard flags.
return vsprintf($format, $args);
}
function enforceGline($gline)
{
if (!isGline($gline) && !($gline = $this->getGline($gline))) {
return false;
}
$this->sendf(FMT_GLINE_ADD, SERVER_NUM, $gline->getMask(), $gline->getDuration(), $gline->getLastmodTs(), $gline->getReason());
return true;
}
function enforceGline($gline)
{
if (!isGline($gline) && !($gline = $this->getGline($gline))) {
return false;
}
$format = FMT_GLINE_ACTIVE;
if (!$gline->isActive()) {
$format = FMT_GLINE_INACTIVE;
}
$this->sendf($format, SERVER_NUM, $gline->getMask(), $gline->getDuration(), $gline->getLastMod(), $gline->getLifetime(), $gline->getReason());
return true;
}