function _xmlrpcs_listMethods($server, $m)
{
global $xmlrpcerr, $xmlrpcstr, $_xmlrpcs_dmap;
$v = new xmlrpcval();
$dmap = $server->dmap;
$outAr = array();
for (reset($dmap); list($key, $val) = each($dmap);) {
$outAr[] = new xmlrpcval($key, 'string');
}
$dmap = $_xmlrpcs_dmap;
for (reset($dmap); list($key, $val) = each($dmap);) {
$outAr[] = new xmlrpcval($key, 'string');
}
$v->addArray($outAr);
return new xmlrpcresp($v);
}
function __phpxmlrpc_encapsulate($arg)
{
// The class xmlrpcval is defined in the phpxmlrpc library. It requires both the variable
// and the type. Dates are handled through the API as ISO 8601 string representations.
if (is_string($arg)) {
$encapArg = new xmlrpcval($arg, 'string');
} elseif (is_int($arg)) {
$encapArg = new xmlrpcval($arg, 'int');
} elseif (is_bool($arg)) {
$encapArg = new xmlrpcval($arg, 'boolean');
} elseif (is_array($arg)) {
// The API server treats indexed arrays (lists) and associative arrays (dictionaries)
// differently where in php they are essentially the same. Assuming that having a zero
// index set indicates an indexed array is not perfect but should suffice for the
// purpose of the API examples.
if (isset($arg[0])) {
$array = array();
foreach ($arg as $key => $value) {
$array[] = $this->__phpxmlrpc_encapsulate($value);
}
$encapArray = new xmlrpcval();
$encapArray->addArray($array);
$encapArg = $encapArray;
} else {
$struct = array();
foreach ($arg as $key => $value) {
$struct[$key] = $this->__phpxmlrpc_encapsulate($value);
}
$encapStruct = new xmlrpcval();
$encapStruct->addStruct($struct);
$encapArg = $encapStruct;
}
} else {
$encapArg = new xmlrpcval($arg, 'string');
}
return $encapArg;
}
function agesorter($m)
{
global $agesorter_arr, $xmlrpcerruser, $s;
xmlrpc_debugmsg("Entering 'agesorter'");
// get the parameter
$sno = $m->getParam(0);
// error string for [if|when] things go wrong
$err = "";
// create the output value
$v = new xmlrpcval();
$agar = array();
if (isset($sno) && $sno->kindOf() == "array") {
$max = $sno->arraysize();
// TODO: create debug method to print can work once more
// print "<!-- found $max array elements -->\n";
for ($i = 0; $i < $max; $i++) {
$rec = $sno->arraymem($i);
if ($rec->kindOf() != "struct") {
$err = "Found non-struct in array at element {$i}";
break;
}
// extract name and age from struct
$n = $rec->structmem("name");
$a = $rec->structmem("age");
// $n and $a are xmlrpcvals,
// so get the scalarval from them
$agar[$n->scalarval()] = $a->scalarval();
}
$agesorter_arr = $agar;
// hack, must make global as uksort() won't
// allow us to pass any other auxilliary information
uksort($agesorter_arr, agesorter_compare);
$outAr = array();
while (list($key, $val) = each($agesorter_arr)) {
// recreate each struct element
$outAr[] = new xmlrpcval(array("name" => new xmlrpcval($key), "age" => new xmlrpcval($val, "int")), "struct");
}
// add this array to the output value
$v->addArray($outAr);
} else {
$err = "Must be one parameter, an array of structs";
}
if ($err) {
return new xmlrpcresp(0, $xmlrpcerruser, $err);
} else {
return new xmlrpcresp($v);
}
}
function processResult($result)
{
$ret = new xmlrpcval();
if (is_object($result)) {
$result = get_object_vars($result);
}
if (is_associative_array($result)) {
$ar = array();
$keys = array_keys($result);
foreach ($keys as $k) {
$tmp = new xmlrpcval(array($k => new xmlrpcval($result[$k])), 'struct');
$ar[] = $tmp;
}
$ret->addArray($ar);
} else {
if (is_array($result)) {
foreach ($result as $key => $value) {
if (!is_string($value)) {
$tmp = processResult($value);
} else {
$tmp = new xmlrpcval();
$tmp->addScalar($value);
}
$result[$key] = $tmp;
}
$ret->addArray($result);
} else {
if (is_bool($result)) {
$ret->addScalar($result, "boolean");
} else {
$ret->addScalar($result);
}
}
}
return $ret;
}
