X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=src%2FWrapper.php;h=8ea8f2de42353702ca01c604943bcc0df2662e3a;hb=d8e180b0ca87bf675d5fda2099d49c9d0043cd42;hp=02ced671a799c4572107e39a351c0d3fcb48cd44;hpb=68237fa2303e889db0f0fbdf1e9fff75a0512e08;p=plcapi.git diff --git a/src/Wrapper.php b/src/Wrapper.php index 02ced67..8ea8f2d 100644 --- a/src/Wrapper.php +++ b/src/Wrapper.php @@ -8,8 +8,7 @@ namespace PhpXmlRpc; /** - * PHP-XMLRPC "wrapper" class. - * Generate stubs to transparently access xmlrpc methods as php functions and vice-versa. + * PHP-XMLRPC "wrapper" class - generate stubs to transparently access xmlrpc methods as php functions and vice-versa. * Note: this class implements the PROXY pattern, but it is not named so to avoid confusion with http proxies. * * @todo use some better templating system for code generation? @@ -18,7 +17,7 @@ namespace PhpXmlRpc; */ class Wrapper { - /// used to hold a reference to object instances whose methods get wrapped by wrap_php_function(), in 'create source' mode + /// used to hold a reference to object instances whose methods get wrapped by wrapPhpFunction(), in 'create source' mode public static $objHolder = array(); /** @@ -34,7 +33,7 @@ class Wrapper * * @return string */ - public function php_2_xmlrpc_type($phpType) + public function php2XmlrpcType($phpType) { switch (strtolower($phpType)) { case 'string': @@ -76,7 +75,7 @@ class Wrapper * * @return string */ - public function xmlrpc_2_php_type($xmlrpcType) + public function xmlrpc2PhpType($xmlrpcType) { switch (strtolower($xmlrpcType)) { case 'base64': @@ -128,7 +127,7 @@ class Wrapper * php functions (ie. functions not expecting a single Request obj as parameter) * is by making use of the functions_parameters_type class member. * - * @param string|array $callable the name of the PHP user function to be exposed as xmlrpc method; array($obj, 'methodname') and array('class', 'methodname') are ok too + * @param callable $callable the PHP user function to be exposed as xmlrpc method/ a closure, function name, array($obj, 'methodname') or array('class', 'methodname') are ok * @param string $newFuncName (optional) name for function to be created. Used only when return_source in $extraOptions is true * @param array $extraOptions (optional) array of options for conversion. valid values include: * - bool return_source when true, php code w. function definition will be returned, instead of a closure @@ -148,7 +147,7 @@ class Wrapper * @todo add a verbatim_object_copy parameter to allow avoiding usage the same obj instance? * @todo add an option to allow generated function to skip validation of number of parameters, as that is done by the server anyway */ - public function wrap_php_function($callable, $newFuncName = '', $extraOptions = array()) + public function wrapPhpFunction($callable, $newFuncName = '', $extraOptions = array()) { $buildIt = isset($extraOptions['return_source']) ? !($extraOptions['return_source']) : true; @@ -175,8 +174,7 @@ class Wrapper $plainFuncName = 'Closure'; $exists = true; - } - else { + } else { $plainFuncName = $callable; $exists = function_exists($callable); } @@ -280,10 +278,10 @@ class Wrapper $desc .= $doc; } elseif (strpos($doc, '@param') === 0) { // syntax: @param type $name [desc] - if (preg_match('/@param\s+(\S+)\s+(\$\S+)\s+(.+)?/', $doc, $matches)) { + if (preg_match('/@param\s+(\S+)\s+(\$\S+)\s*(.+)?/', $doc, $matches)) { $name = strtolower(trim($matches[2])); //$paramDocs[$name]['name'] = trim($matches[2]); - $paramDocs[$name]['doc'] = $matches[3]; + $paramDocs[$name]['doc'] = isset($matches[3]) ? $matches[3] : ''; $paramDocs[$name]['type'] = $matches[1]; } $i++; @@ -367,12 +365,12 @@ class Wrapper $sigsDocs = array(); foreach ($parsVariations as $pars) { // build a signature - $sig = array($this->php_2_xmlrpc_type($funcDesc['returns'])); + $sig = array($this->php2XmlrpcType($funcDesc['returns'])); $pSig = array($funcDesc['returnsDocs']); for ($i = 0; $i < count($pars); $i++) { $name = strtolower($funcDesc['params'][$i]['name']); if (isset($funcDesc['paramDocs'][$name]['type'])) { - $sig[] = $this->php_2_xmlrpc_type($funcDesc['paramDocs'][$name]['type']); + $sig[] = $this->php2XmlrpcType($funcDesc['paramDocs'][$name]['type']); } else { $sig[] = Value::$xmlrpcValue; } @@ -397,7 +395,7 @@ class Wrapper * @param array $extraOptions * @param string $plainFuncName * @param string $funcDesc - * @return callable + * @return \Closure */ protected function buildWrapFunctionClosure($callable, $extraOptions, $plainFuncName, $funcDesc) { @@ -498,7 +496,7 @@ class Wrapper * @param array $extraOptions * @param string $plainFuncName * @param array $funcDesc - * @return array + * @return string * * @todo add a nice phpdoc block in the generated source */ @@ -589,15 +587,15 @@ class Wrapper * PHP 'wrapper' functions that can be exposed as xmlrpc methods from an xmlrpc server * object and called from remote clients (as well as their corresponding signature info). * - * @param mixed $className the name of the class whose methods are to be exposed as xmlrpc methods, or an object instance of that class - * @param array $extraOptions see the docs for wrap_php_method for basic options, plus + * @param string|object $className the name of the class whose methods are to be exposed as xmlrpc methods, or an object instance of that class + * @param array $extraOptions see the docs for wrapPhpMethod for basic options, plus * - string method_type 'static', 'nonstatic', 'all' and 'auto' (default); the latter will switch between static and non-static depending on whether $className is a class name or object instance * - string method_filter a regexp used to filter methods to wrap based on their names * - string prefix used for the names of the xmlrpc methods created * * @return array|false false on failure */ - public function wrap_php_class($className, $extraOptions = array()) + public function wrapPhpClass($className, $extraOptions = array()) { $methodFilter = isset($extraOptions['method_filter']) ? $extraOptions['method_filter'] : ''; $methodType = isset($extraOptions['method_type']) ? $extraOptions['method_type'] : 'auto'; @@ -612,7 +610,7 @@ class Wrapper if (($func->isStatic() && ($methodType == 'all' || $methodType == 'static' || ($methodType == 'auto' && is_string($className)))) || (!$func->isStatic() && ($methodType == 'all' || $methodType == 'nonstatic' || ($methodType == 'auto' && is_object($className)))) ) { - $methodWrap = $this->wrap_php_function(array($className, $mName), '', $extraOptions); + $methodWrap = $this->wrapPhpFunction(array($className, $mName), '', $extraOptions); if ($methodWrap) { if (is_object($className)) { $realClassName = get_class($className); @@ -674,7 +672,7 @@ class Wrapper * * @return \closure|array|false false on failure, closure by default and array for return_source = true */ - public function wrap_xmlrpc_method($client, $methodName, $extraOptions = array()) + public function wrapXmlrpcMethod($client, $methodName, $extraOptions = array()) { $newFuncName = isset($extraOptions['new_function_name']) ? $extraOptions['new_function_name'] : ''; @@ -786,7 +784,7 @@ class Wrapper * @param string $methodName * @param array $extraOptions * @param string $mSig - * @return callable + * @return \Closure * * @todo should we allow usage of parameter simple_client_copy to mean 'do not clone' in this case? */ @@ -822,7 +820,7 @@ class Wrapper $decodeOptions[] = 'decode_php_objs'; } - /// @todo check for insufficient nr. of args besides excess ones + /// @todo check for insufficient nr. of args besides excess ones? note that 'source' version does not... // support one extra parameter: debug $maxArgs = count($mSig)-1; // 1st element is the return type @@ -835,7 +833,6 @@ class Wrapper $xmlrpcArgs = array(); foreach($currentArgs as $i => $arg) { if ($i == $maxArgs) { - /// @todo log warning? check what happens with the 'source' version break; } $pType = $mSig[$i+1]; @@ -873,7 +870,16 @@ class Wrapper return $function; } - protected function buildWrapMethodSource($client, $methodName, array $extraOptions, $newFuncName, $mSig, $mDesc='') + /** + * @param Client $client + * @param string $methodName + * @param array $extraOptions + * @param string $newFuncName + * @param array $mSig + * @param string $mDesc + * @return array + */ + public function buildWrapMethodSource($client, $methodName, array $extraOptions, $newFuncName, $mSig, $mDesc='') { $timeout = isset($extraOptions['timeout']) ? (int)$extraOptions['timeout'] : 0; $protocol = isset($extraOptions['protocol']) ? $extraOptions['protocol'] : ''; @@ -895,7 +901,7 @@ class Wrapper if ($clientCopyMode < 2) { // client copy mode 0 or 1 == full / partial client copy in emitted code $verbatimClientCopy = !$clientCopyMode; - $innerCode = $this->build_client_wrapper_code($client, $verbatimClientCopy, $prefix, $namespace); + $innerCode = $this->buildClientWrapperCode($client, $verbatimClientCopy, $prefix, $namespace); $innerCode .= "\$client->setDebug(\$debug);\n"; $this_ = ''; } else { @@ -932,14 +938,14 @@ class Wrapper } } $innerCode .= "\$req->addparam(\$p$i);\n"; - $mDesc .= '* @param ' . $this->xmlrpc_2_php_type($pType) . " \$p$i\n"; + $mDesc .= '* @param ' . $this->xmlrpc2PhpType($pType) . " \$p$i\n"; } if ($clientCopyMode < 2) { $plist[] = '$debug=0'; $mDesc .= "* @param int \$debug when 1 (or 2) will enable debugging of the underlying {$prefix} call (defaults to 0)\n"; } $plist = implode(', ', $plist); - $mDesc .= '* @return ' . $this->xmlrpc_2_php_type($mSig[0]) . " (or an {$namespace}Response obj instance if call fails)\n*/\n"; + $mDesc .= '* @return ' . $this->xmlrpc2PhpType($mSig[0]) . " (or an {$namespace}Response obj instance if call fails)\n*/\n"; $innerCode .= "\$res = \${$this_}client->send(\$req, $timeout, '$protocol');\n"; if ($decodeFault) { @@ -963,16 +969,16 @@ class Wrapper } /** - * Similar to wrap_xmlrpc_method, but will generate a php class that wraps + * Similar to wrapXmlrpcMethod, but will generate a php class that wraps * all xmlrpc methods exposed by the remote server as own methods. - * For more details see wrap_xmlrpc_method. + * For more details see wrapXmlrpcMethod. * * For a slimmer alternative, see the code in demo/client/proxy.php * - * Note that unlike wrap_xmlrpc_method, we always have to generate php code here. It seems that php 7 will have anon classes... + * Note that unlike wrapXmlrpcMethod, we always have to generate php code here. It seems that php 7 will have anon classes... * * @param Client $client the client obj all set to query the desired server - * @param array $extraOptions list of options for wrapped code. See the ones from wrap_xmlrpc_method plus + * @param array $extraOptions list of options for wrapped code. See the ones from wrapXmlrpcMethod plus * - string method_filter regular expression * - string new_class_name * - string prefix @@ -980,7 +986,7 @@ class Wrapper * * @return mixed false on error, the name of the created class if all ok or an array with code, class name and comments (if the appropriatevoption is set in extra_options) */ - public function wrap_xmlrpc_server($client, $extraOptions = array()) + public function wrapXmlrpcServer($client, $extraOptions = array()) { $methodFilter = isset($extraOptions['method_filter']) ? $extraOptions['method_filter'] : ''; $timeout = isset($extraOptions['timeout']) ? (int)$extraOptions['timeout'] : 0; @@ -1027,7 +1033,7 @@ class Wrapper /// @todo add function setdebug() to new class, to enable/disable debugging $source = "class $xmlrpcClassName\n{\npublic \$client;\n\n"; $source .= "function __construct()\n{\n"; - $source .= $this->build_client_wrapper_code($client, $verbatimClientCopy, $prefix, $namespace); + $source .= $this->buildClientWrapperCode($client, $verbatimClientCopy, $prefix, $namespace); $source .= "\$this->client = \$client;\n}\n\n"; $opts = array( 'return_source' => true, @@ -1044,7 +1050,7 @@ class Wrapper // note: this will fail if server exposes 2 methods called f.e. do.something and do_something $opts['new_function_name'] = preg_replace(array('/\./', '/[^a-zA-Z0-9_\x7f-\xff]/'), array('_', ''), $mName); - $methodWrap = $this->wrap_xmlrpc_method($client, $mName, $opts); + $methodWrap = $this->wrapXmlrpcMethod($client, $mName, $opts); if ($methodWrap) { if (!$buildIt) { $source .= $methodWrap['docstring']; @@ -1083,7 +1089,7 @@ class Wrapper * * @return string */ - protected function build_client_wrapper_code($client, $verbatimClientCopy, $prefix = 'xmlrpc', $namespace = '\\PhpXmlRpc\\' ) + protected function buildClientWrapperCode($client, $verbatimClientCopy, $prefix = 'xmlrpc', $namespace = '\\PhpXmlRpc\\' ) { $code = "\$client = new {$namespace}Client('" . str_replace("'", "\'", $client->path) . "', '" . str_replace("'", "\'", $client->server) . "', $client->port);\n";