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* fall back to XML_RPC if xmlrpc-epi is not loaded

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# still buggy
This commit is contained in:
Stig Bakken 2002-05-14 01:51:06 +00:00
parent 95ab15f0a5
commit a14aeac0f8
1 changed files with 90 additions and 3 deletions
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93
pear/PEAR/Remote.php
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@ -51,10 +51,29 @@ class PEAR_Remote extends PEAR
$args = func_get_args();
return call_user_func_array(array(&$this, 'call_epi'), $args);
}
if (!include_once("XML/RPC.php")) {
return $this->raiseError("XML_RPC package not installed");
if (!@include_once("XML/RPC.php")) {
return $this->raiseError("For this remote PEAR operation you need to install the XML_RPC package");
}
return $this->raiseError("XML_RPC fallback not yet implemented");
$args = func_get_args();
array_shift($args);
$server_host = $this->config->get('master_server');
$username = $this->config->get('username');
$password = $this->config->get('password');
$f = new XML_RPC_Message($method, $this->_encode($args));
$c = new XML_RPC_Client('/xmlrpc.php', $server_host, 80);
if ($username && $password) {
$c->setCredentials($username, $password);
}
$c->setDebug(1);
$r = $c->send($f);
if (!$r) {
return $this->raiseError("XML_RPC send failed");
}
$v = $r->value();
if ($e = $r->faultCode()) {
return $this->raiseError($r->faultString(), $e);
}
return XML_RPC_decode($v);
}
// }}}
@ -166,6 +185,74 @@ class PEAR_Remote extends PEAR
}
// }}}
// {{{ _encode
// a slightly extended version of XML_RPC_encode
function _encode($php_val)
{
global $XML_RPC_Boolean, $XML_RPC_Int, $XML_RPC_Double;
global $XML_RPC_String, $XML_RPC_Array, $XML_RPC_Struct;
$type = gettype($php_val);
$xmlrpcval = new XML_RPC_value;
switch($type) {
case "array":
reset($php_val);
$firstkey = key($php_val);
end($php_val);
$lastkey = key($php_val);
if ($firstkey === 0 && is_int($lastkey) &&
($lastkey + 1) == count($php_val)) {
$is_continous = true;
reset($php_val);
for ($expect = 0; $expect < count($php_val); $expect++) {
if (key($php_val) !== $expect) {
$is_continous = false;
break;
}
}
if ($is_continous) {
reset($php_val);
$arr = array();
while (list($k, $v) = each($php_val)) {
$arr[$k] = $this->_encode($v);
}
$xmlrpcval->addArray($arr);
break;
}
}
// fall though if not numerical and continous
case "object":
$arr = array();
while (list($k, $v) = each($php_val)) {
$arr[$k] = $this->_encode($v);
}
$xmlrpcval->addStruct($arr);
break;
case "integer":
$xmlrpcval->addScalar($php_val, $XML_RPC_Int);
break;
case "double":
$xmlrpcval->addScalar($php_val, $XML_RPC_Double);
break;
case "string":
case "NULL":
$xmlrpcval->addScalar($php_val, $XML_RPC_String);
break;
case "boolean":
$xmlrpcval->addScalar($php_val, $XML_RPC_Boolean);
break;
case "unknown type":
default:
return null;
}
return $xmlrpcval;
}
// }}}
}
?>